China Rotary Lobe Sludge Pumps / Sludge Lobe Pump / Sludge Transfer Pumps pto shaft diagram

Product Description

Brief introduction

Bonve Rotary lobe sludge pumps / sludge lobe pump / sludge transfer pumps are self-priming, valve less, optimistic displacement pumps. With velocity-proportional movement, they constantly supply difficulties-free pumping of liquids of various consistencies and multiphase mixtures. They are compact and operate with low shear and low pulsation.

Bonve Rotary Lobe Pumps are used for a lot of various purposes. They are preferred for sludges and suspensions or where CZPT or shear-delicate products must be dealt with.

 

Working principle

The parallel, 2-shaft layout is common to all Rotary Lobe Pumps. The external synchronizing gear rotates the shafts in opposite directions.
The displacement rotors are fitted on the shafts inside the pump casing. The clearances between the rotors and casing are minimized to completely isolate the suction and pressure areas of the pump. 
The rotation of the rotors creates a series of chambers inside of the pump casing. Product fills the chambers on the suction side and is rotated circumferentially to the force aspect. This generates a uniform flow from the suction to the discharge side with no need of valves. The stress to the fluid is negligible as the product is transported almost free of shear and with little pulsation and acceleration.

 

 

Technological attributes

–Capability up to 18 cp
–Technical attributes: Vast assortment of types (like cell and ATEX), sizes and resources
–Avaiable 3 type mechanical seals types
–Casing in block style
–Pump shaft does not grow to be in get in touch with with the pumped liquid
–Extensive variety of rotors, which can be adapted to distinct parameters (such as variations with replaceable lobe tipes and specific version for biogas industry)
–Self-priming, no vaccuum method essential
–Pump can be employed in each horizontal and vertical situation
–Easy pump maintenance, no line disassembling essential
–Replaceable wear plates in casing upper and bottom part (selection), as nicely as in front and rear part (regular)
–Quench chamber in between pump casing and equipment box Adjustable circulation 1:6
–Can pump chemically aggressive and viscous liquids
–Can be reversed
–Capable of managing with no leading to hurt
–Can be pushed by electric powered, diesel, hydraulic, pneumatic egine and PTO Compact size
 

Structure attributes

The pump cavity design and style is so simple. All designs of pumps retain basic design variations. The quickly -opening pump protect is opened to provide assure for user routine maintenance personnel without having disassembling the pipeline. The driver can assure on-line restore. Drastically diminished the end time. Before and soon after, the upper and reduced put on -resistant inside CZPT layout, comprehensively make certain the non -wear of the pump shell and ensure lengthy -expression longevity. Such a straightforward servicing qualities reduce the functioning value of the complete daily life cycle of the equipment.

Rotor types

Distinct types of rotor layout meets the varied requirements of users, and the components of the rotor are also assorted, these kinds of as NBR rubber, EPDM rubber, FPM rubber, FFKM rubber, PU, Stainless steel, copper, PTFE, etc.

Pump sorts

Technological knowledge sheet

 

Design Displacement (L/r) RPM (r/min) Flow (m3/h) Max. pressure (Mpa) Standard port 
50BV12-XJ5 .twenty five 100-600 .35-ten one.two DN40
65BV12-XJ10 .5 one hundred-600 2.5-seventeen .six DN50
80BV12-XJ20 one.03 a hundred-500 6-thirty one.2 DN65
90BV12-XJ30 one.seventy four 100-500 10-fifty one DN80
100BV12-XJ40 2.61 one hundred-500 13-75 .six DN100
125BV12-XJ50 two.fifty two 70-550 ten-seventy five 1.2 DN100
140BV12-XJ70 three.79 70-550 fifteen-125 1 DN125
150BV12-XJ80 five 70-550 twenty-155 1 DN150
200BV12-XJ120 5.four 70-550 twenty five-one hundred sixty one DN150
250BV12-XJ150 eight.16 70-550 thirty-265 .8 DN200
300BV12-XJ200 11 70-550 45-360 .eight DN250
350BV12-XJ300 14 70-550 60-470 1.2 DN250
400BV12-XJ400 19 70-550 eighty-625 .8 DN300
500BV12-XJ500 24 70-550 72-750 .6 DN350
600BV12-XJ800 33 five hundred-600 450-630 .three DN350
800BV12-XJ1000 43 five hundred-600 900-1300 .three DN200*four
800BV12-XJ1500 57 five hundred-600 1400-1800 .3 DN200*4

 

Purposes and initiatives

 

About us

 

BONVE is a Chinese leading producer in ROTARY LOBE PUMPS and HOMOGENIZER MIXERS, ISO9001:2015 accepted business. Providing its customers with customized pumping and mixing answers and resolving their difficulties during the production. CZPT has more than 20 many years of knowledge and specialized know how. We design, R&D and create. When you select a CZPT pump, you not only get the higher top quality pumps, but you also get the edge of Bonve’s engineering knowledge and a long time of application understanding in the food, chemical, pharmaceutical, cosmetics industries and many others.

By 2571, we have acquired a lot more than 30 patents, such as invention patents, utility model patents. Owns 1 set of entire routinely pump testing system, 98 sets of sophisticated CNC machines, which includes mills, borers, lathes, drillers, grinders, machining centers and so forth. and a range of exact inspection tools.

Bonve pumps are acknowledged and employed over forty nations close to the entire world. By 2571, much more than 5000 organizations utilized CZPT pumps and more than 60000 units pumps are working in the planet. Time and once again firms specify CZPT Pumps as the “standard” gear for their production processes. We are seeking forward to be spouse with you.

 

FAQ

How ensure the provided pump is the best decision?
–To make certain satisfactory efficiency of pump, it is essential that the pump have to be appropriately chosen to start with. We decide on the pump in accordance to your qualities of medium and situation of the technological specifications, carry you the appropriate pump for your vital approach.
–With much more than 20 many years (2001-2011) sector encounter, offering wealthy and real remedy. Pumps we offered out has been over 600,000units working in the entire world.
–Buyers we served from a variety of industries far more than 5,000 such as meals, drinks, everyday chemicals, pharmacy, pulp and paper, coating and portray, oil and gasoline, biotechnology and many others. 
 
How you manage high quality?
–Arranged handle to pick and appraise of our vendors.
–Incoming inspection for all the uncooked meterails.
–Good quality process control
a. Raw material inspection
b. Method spare elements in accordance to authorized drawings
c. Assemble the pump primarily based on customs using problem
d. Test pump’s functionality (report circulation price, discharge stress,present and temperature)
e. Inspecting conformity
–All the pump principal parts are processed by CNC maching, higher-precision fabrication 
 
What is your Guarantee?
We assures that the pumps supplied are of large high quality and reliability. Warranty is 18 months from the day of manufacturing. If any high quality problem, we will send you the parts without expense in 3 operating days.

How to work your pump correctly?
We have the total English guide, instruction file and vedios to CZPT how to put in the pump, how to keep pump.

 

US $1,600
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Online Service
Warranty: Online Service
Casing Material: Cast Iron, Stainless Steel
Rotor Material: NBR, FKM, EPDM, Stainless Steel
Connection Type: DIN Flange, En Flange, AISI Flange
Flow Rate: 1-1800m3/H

###

Customization:

###

Model Displacement (L/r) RPM (r/min) Flow (m3/h) Max. pressure (Mpa) Standard port 
50BV12-XJ5 0.25 100-600 0.35-10 1.2 DN40
65BV12-XJ10 0.5 100-600 2.5-17 0.6 DN50
80BV12-XJ20 1.03 100-500 6-30 1.2 DN65
90BV12-XJ30 1.74 100-500 10-50 1 DN80
100BV12-XJ40 2.61 100-500 13-75 0.6 DN100
125BV12-XJ50 2.52 70-550 10-75 1.2 DN100
140BV12-XJ70 3.79 70-550 15-125 1 DN125
150BV12-XJ80 5 70-550 20-155 1 DN150
200BV12-XJ120 5.4 70-550 25-160 1 DN150
250BV12-XJ150 8.16 70-550 30-265 0.8 DN200
300BV12-XJ200 11 70-550 45-360 0.8 DN250
350BV12-XJ300 14 70-550 60-470 1.2 DN250
400BV12-XJ400 19 70-550 80-625 0.8 DN300
500BV12-XJ500 24 70-550 72-750 0.6 DN350
600BV12-XJ800 33 500-600 450-630 0.3 DN350
800BV12-XJ1000 43 500-600 900-1300 0.3 DN200*4
800BV12-XJ1500 57 500-600 1400-1800 0.3 DN200*4
US $1,600
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Online Service
Warranty: Online Service
Casing Material: Cast Iron, Stainless Steel
Rotor Material: NBR, FKM, EPDM, Stainless Steel
Connection Type: DIN Flange, En Flange, AISI Flange
Flow Rate: 1-1800m3/H

###

Customization:

###

Model Displacement (L/r) RPM (r/min) Flow (m3/h) Max. pressure (Mpa) Standard port 
50BV12-XJ5 0.25 100-600 0.35-10 1.2 DN40
65BV12-XJ10 0.5 100-600 2.5-17 0.6 DN50
80BV12-XJ20 1.03 100-500 6-30 1.2 DN65
90BV12-XJ30 1.74 100-500 10-50 1 DN80
100BV12-XJ40 2.61 100-500 13-75 0.6 DN100
125BV12-XJ50 2.52 70-550 10-75 1.2 DN100
140BV12-XJ70 3.79 70-550 15-125 1 DN125
150BV12-XJ80 5 70-550 20-155 1 DN150
200BV12-XJ120 5.4 70-550 25-160 1 DN150
250BV12-XJ150 8.16 70-550 30-265 0.8 DN200
300BV12-XJ200 11 70-550 45-360 0.8 DN250
350BV12-XJ300 14 70-550 60-470 1.2 DN250
400BV12-XJ400 19 70-550 80-625 0.8 DN300
500BV12-XJ500 24 70-550 72-750 0.6 DN350
600BV12-XJ800 33 500-600 450-630 0.3 DN350
800BV12-XJ1000 43 500-600 900-1300 0.3 DN200*4
800BV12-XJ1500 57 500-600 1400-1800 0.3 DN200*4

What Is a PTO Shaft?

There are a few different types of PTO shafts. For example, there are German, Italian, and North American types. Moreover, there are several series options, such as cap-to-cap overall length, bearing diameter, and snap rings. Each type comes with different features and benefits, so it is important to select the correct one for your needs.

Power Take-Off

Shaft CollarThe Power Take-Off (PTO) shaft is a mechanical coupling system that couples an aircraft’s accessory gear box with an engine. It transmits high rpm and peak torque. It is an indigenously developed product, which has been cleared for flight fitment and successfully completed an engine ground run test. It is now being used by two Indian manufacturers.
There are four main types of PTOs. Semi-permanently mounted power take-offs are common on marine engines and industrial engines. These power take-offs are used to power secondary implements and accessories. In airplanes, accessory drives are also common. Jet aircraft use four different types of PTO units:
PTO shafts are composed of two telescoping pieces that slide into one another. This allows the user to lower and lift the implement. They are also equipped with universal joints, also known as U-joints. These joints allow flexibility and durability. These joints are held together by two yokes at each end of the shaft.
The speed of the power take-off shaft varies according to tractor size. Larger tractors turn the shaft at 1,000 revolutions per minute, while smaller tractors turn it at 540 revolutions per minute. This means that a person trapped in the open PTO shaft could be whipped around nine times in one second, while a person caught in a smaller tractor could be whipped around 16 2/3 times in one minute. Ultimately, the weight of the person could even cause the engine to stall.

Applications

PTO shafts have a variety of uses in the farm equipment industry. They can be connected to a wide variety of work equipment. For instance, a PTO is commonly used to power a hydraulic pump on a tractor’s front end. In such a case, a small shaft with a U-jointed design will attach to a yoke coupler and turn the pump. While this is not as universal as a tractor PTO, it still falls under the category of a PTO.
A PTO system will have a female coupling on one end and a male coupling on the other end. This essentially acts as an extension adaptor. It will transmit torque signals from the shaft to a static cover assembly to determine the speed and torque in both directions. In some cases, a PTO system will be able to record the data directly onto a PC or other electronic device.
In addition to power take-off systems, these systems can also provide power for auxiliary equipment. In addition, a split shaft PTO allows the power of one engine to power the axle of another vehicle. Depending on the engine’s power, a PTO may use either an air or hydraulic pump to power auxiliary equipment.
The PTO shaft is also useful for securing a tractor or equipment. This device features safety shields on both ends and fits securely inside the secondary shaft. The PTO shaft can be found in a variety of shapes. There are domestic-shaped and metric-shaped versions.

Safety precautions

Shaft CollarOperator awareness is key in preventing PTO shaft entanglement. It is important to avoid performing any repairs while the machine is operating. It is also important to avoid wearing loose or frayed clothing that could become entangled in the rotating shaft. It is also essential to read and follow the tractor’s operating manual. Also, ensure that the PTO shaft is only used for its intended purpose.
A power take-off, or PTO, is a type of attachment that transmits mechanical power from a tractor to another piece of farm machinery. Common examples include hay balers, rotary cutters, weed mowers, and forage blowers. These attachments are often equipped with protective shields to prevent entanglement. The shaft should always be covered when in use.
Operators should also avoid getting too close to the PTO shaft. The operator may become entangled if they accidentally approach the spinning shaft. They should also avoid wearing loose clothing because loose clothing can easily get caught in the stub and cause serious injury. These safety precautions are essential for safe operation of all farm machinery.
When using a PTO with heavy drive, it is important to use a heavy-duty model with a PTO shaft that is appropriate for the application. Alternatively, use a universal joint or wide-angle universal joint. These attachments can be a safer alternative to traditional PTOs. Draw-bar pins on trailed machines should be firmly secured to avoid damaging the PTO shaft. It is also recommended to guard all drive shafts on the machine.

Design

A PTO shaft has several advantages. It is a versatile power transmission that is ideal for heavy-duty equipment. Its design is rigid, yet flexible, allowing for high-speed operation. This is due in part to the splines, which prevent the parts from separating during operation.
The gears of a PTO drive are made from high-quality steel, which increases their durability. They are made from SCM 440 gear material. This material has a high tensile strength and a high yield point. It also has a high Young’s modulus of 206,000 N/mm2. Its Poisson’s ratio is 0.3, while its pressure angle is twenty degrees. In addition, its addendum and dedendum coefficients are both greater than 1.0.
Designed for use on industrial and marine engines, PTOs allow the driver to transfer power from a primary mover to a PTO-powered attachment. They are easy to install and offer improved service life and decreased downtime. In aircraft applications, PTOs are also common. Jet aircraft and agricultural equipment often use PTOs.
The PTO shaft’s dimensions are crucial for preventing vibration. It should extend at least 14 inches from the hitch point to the input shaft of the implement. In some cases, a shorter shaft may not fit the tractor, so it is important to choose the right size. If the PTO shaft is too short, it could cause the two parts to separate when the tractor is turning a corner.

Cost

Shaft CollarA PTO shaft is a very important part of a tractor because it transfers power to an attached attachment. These attachments typically include rotary tillers, brush cutters, hush hug, and mowers. While many attachments use a PTO shaft, the connection flange is not standardized. Some older models of tractors may have a connection flange that is closer to the tractor.
A PTO shaft will work with either a standard or a Weasler yoke. You can also choose from metric and North American models. There are also Italian PTO shafts. To ensure the best performance and durability, it is essential to ensure that the shaft is free of damage. To avoid such damage, a PTO shaft should be purchased from a reputable supplier.
PTO shafts are made from high-quality steel and feature a 1-3/8″ 6-spline at both the tractor and the implement end. In addition, splined PTO shafts are easy to replace and provide excellent horsepower. These PTO shafts can also increase a tractor’s work efficiency.
The cost of a PTO shaft replacement can vary. The average price range for a front-wheel-drive half-shaft is $470 to $940, and the cost for a rear-wheel-drive drive half-shaft replacement is about $1,600 to $2,000. The parts cost about two hundred dollars and the labor could take an hour or more.

Buying guide

If you’re looking to replace a PTO shaft on a lawn tractor, it’s important to consider several factors. First, the PTO shaft needs to be compatible with the tractor you plan to use it on. Then, you need to determine which size universal joint you need. To do this, you can use a PTO shaft size chart.
The PTO shaft is the component that transfers power from the tractor to the attached implement. It’s made up of several parts, including the internal and external PTO yoke, the universal joint, and the safety chain and shield. There are several types of PTO shafts available. You’ll want to choose the right size for your machine, as well as the number of PTO shafts you need.
A PTO shaft is essential for a tractor because without it, the tractor cannot drive. Understanding the PTO parts will help you operate farm machinery more effectively. For instance, if you’re buying a new Power Take Off shaft, you’ll want to look for one that’s compatible with the model and year of the tractor.
You’ll also need to consider the length of the PTO shaft. A PTO shaft can vary from 53 inches when compressed to 77 inches when fully extended. The most common length for a PTO shaft is about fifty-three inches, but you can also choose a longer one if you need more flexibility.
China Rotary Lobe Sludge Pumps / Sludge Lobe Pump / Sludge Transfer Pumps     pto shaft diagramChina Rotary Lobe Sludge Pumps / Sludge Lobe Pump / Sludge Transfer Pumps     pto shaft diagram
editor by czh 2023-01-01