I-1B Screw Concentrated Slurry Pump | Stainless Steel Screw Pump | Overview of Mud Pump
I-1B screw concentrated slurry pump, also known as concentrated slurry pump, screw pump, single screw pump, screw concentrated slurry pump, eccentric screw pump, is a single screw volumetric rotary pump. This pump uses the rotation of the eccentric single screw screw in the double screw liner to move the concentrated slurry along the spiral groove from the suction port to the discharge port, achieving the pump's conveying function.

I-1B screw slurry pump | stainless steel screw pump | mud pumpStructural material type:
1: The shell is made of cast iron and the transmission components are made of general steel, suitable for conveying neutral and concentrated slurry.
2: The transmission components (main shaft, screw, and winding shaft) of I-1B screw pump are made of stainless steel and are suitable for conveying general micro acid and alkali slurry.
3: The pump casing for the transmission components and joint slurry are made of stainless steel, suitable for conveying food, pharmaceutical, and corrosive slurry. Rubber bushings are available in general wear-resistant rubber, food grade rubber, and oil resistant rubber for users to choose from. The transmission methods include direct transmission between the motor and the pump shaft, direct transmission between the motor and the pump through a reducer, and transmission between the motor and the pump shaft through a V-belt pulley for users to choose from There are generally enclosed, explosion-proof, and electromagnetic speed regulating motors available for use with electric motors.

I-1B screw slurry pump | stainless steel screw pump | mud pumpScope of application

Concentrated slurry pumps are widely used in chemical, pharmaceutical, brewing, papermaking, food and other units.
1. The slurry pump can transport high concentration, high viscosity (<10000PaS) and suspended slurry containing particles.
2. The concentrated slurry pump delivers stable liquid flow without overcurrent, pulsation, stirring, or shearing of the slurry.
3. The discharge pressure of the slurry pump is independent of the speed, and high discharge pressure can be maintained even at low flow rates.
4. The flow rate of the slurry pump is proportional to the speed, and flow regulation can be achieved through a variable speed mechanism or high-speed motor.
5. The strong self-priming ability of the slurry pump allows the liquid flow direction to be changed by the rotation direction of the pump, making it suitable for situations where pipelines require reverse and forward flushing.
6. The slurry pump runs smoothly, with low vibration and noise.
7. The structure of the slurry pump is simple, easy to disassemble and repair.
I-1B screw slurry pump | stainless steel screw pump | mud pumpperformance parameters

I-1B screw slurry pump | stainless steel screw pump | mud pumpInstallation of
According to the overall drawing of the slurry pump and the installation dimensions provided in the manual, pour the foundation and determine the position of the anchor bolts. Generally, it is not advisable to change the inlet direction. The foundation surface should be leveled with a spirit level, and the pump should be installed on the foundation after the cement has solidified. The coaxiality of the motor shaft and pump shaft. The deviation between the two axes shall not exceed ± 0.2 millimeters. If their axes do not coincide, vibration will occur, causing the bearings to heat up and even damaging the pump. The suction and discharge pipelines of the pump should have their own supports and brackets. Generally, the pump body is not allowed to bear the weight of the pipeline. When the pump is in the pouring operation, a bottom valve may not be installed, but a control valve and filtering device should be installed in the suction pipeline to prevent debris from being sucked into the pump. When the pump is installed above the liquid level, a bottom valve should be installed at the suction pipe end, and the throat area of the bottom valve should be greater than 50% of the cross-sectional area of the suction pipe. Before installing the pump, it is necessary to thoroughly remove any debris in the pipeline, such as welding slag, metal shavings, etc., to prevent accidents caused by suction when the pump is started.

I-1B screw slurry pump | stainless steel screw pump | mud pumpBrief Introduction to Structure
The I-1B screw pump consists of four parts: electric motor, coupling, pump, and base (see attached figure)

1. Motor 2, coupling 3, bearing body 4, motor base 5, screw shaft 6, rubber sleeve 7, pin cap 8, bearing 9, hollow shaft

10. Packing gland 11, shaft winding 12, three-way pump body 13, pin cap 14, straight tube 15, inlet

I-1B screw slurry pump | stainless steel screw pump | mud pumpExamples of application scope
The parts that come into contact with the I-1B slurry pump in this series are made of high-quality stainless steel, and the screw liner is made of medium hardness rubber. Therefore, this pump is most suitable for use in the food processing industry, pharmaceutical, chemical and other industries. for example
1. The transportation of molasses, sugar juice, bagasse, and sugar beet residue in sugar factories;
2. The loading and transportation of milk powder, starch, honey, coffee, milk, cream, edible oil, various vitamin liquids, maltose, tomato sauce, jam, mayonnaise, ice cream, etc. from canning factories and food factories;
3. The feeding ingredients for alcoholic beverages, spices, and fermentation liquids in breweries, as well as the transportation of grain waste residue from filter presses;
4. The transportation of fish liver oil, fish oil, fish floss, and fish residue in fish processing plants;
5. The transportation of sugar juice and fruit juice in fruit processing plants, the crushing of citrus and fruits, and the feeding of fillers in filling machines;
6. The filling and transportation of edible oil, rice, and corn starch in grain and oil processing plants;
7. Meat processing plants, slaughterhouses; Extraction, packaging, and transportation of fats, meat oils, and waste liquids;
8. Pharmaceutical factory: transportation of various vitamin solutions, medicinal liquids, emulsions, transportation of suspensions, saline water, salt sludge, drug residues, etc;
9. Chemical industry: transportation of acids and alkalis, feeding, batching, and transportation of various suspensions, oils, adhesives, dyes, paints, adhesives, ointments, and slurries, especially for high viscosity materials or materials with solid particles that cannot be transported by conventional centrifugal pumps;
10. Ink ingredient transportation;
11. The transportation of pulp and ink in paper mills;
12. Transportation of oil products, grease, waste liquid and sludge in petrochemical plants;
13. Transportation of carbide sludge from acetylene station;
14. Transportation of mortar, lime milk, mortar, cement slurry, etc. in the construction industry;
15. Can be used for pumping water, conveying and loading during feed processing;
16. I-1B screw pump is widely used in industrial and domestic sewage and sludge treatment. Sewage usually contains many suspended solids with certain corrosiveness and viscosity, and often contains solid particles. Therefore, it is suitable to use a concentrated slurry pump for transportation;
17. Transportation of contaminated water, contaminated liquids, and other materials for atomic energy launch stations;
18. Mine wastewater and sludge discharge. In addition, it can be used in water plants in the steel industry, shipbuilding industry, ceramic industry, and leather industry.

I-1B screw slurry pump | stainless steel screw pump | mud pumpExterior installation dimensions