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Sanitary Sine Pump

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Sanitary Sine Pump

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A valve is a device used to control the flow of fluids such as liquids, gases, and powdery solids. It can control the flow of fluid by opening or closing, or control the pressure of fluid by adjusting the opening of the valve. Valves are widely used in various industries, including chemical, petroleum, natural gas, water treatment, electricity and other fields.

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产品描述

Commodity name: Sanitary Sine Pump
Commodity ID: 1172824412625981440

Sanitary Sine Pump

Product Principle
Generally, high-quality or well-functioning products have a simple structure and contain a few components, and sine pumps are no exception. The sine wave shape of the impeller causes it to form a cavity every time it rotates (4 times each time it passes through the bushing space). Through this movement, the flowing product can be pushed or discharged. The control scraper divides the pump chamber into a suction chamber and a discharge chamber to ensure the pressure difference between the inlet and outlet. At the same time, the control and control scraper also has another important function, that is, forced lubrication of the pump bearing through the product.
Ultra-low shear conveying: Even if it contains a large amount of solid materials and fragile products, it can still convey high-viscosity materials safely and without damage, even if it reaches the limit of flow capacity, that is, 4,000,000cps, there is no pulse, and it is conveyed smoothly. Accurately adjust the flow volume, without interference and vibration, the charging machine can evenly supply a stable quantity of materials.
The working principle of the sine pump is extremely simple. The pump is composed of modules. Because the impeller is sinusoidal, when the pumped medium is conveyed in the stator space, the conveying cavity that is pushed or transferred will generate 4 times in a cycle. When a transfer chamber is closed, the chamber opposite to it will open, and the length of the opening is consistent with the contraction length of the chamber being closed. Therefore, the pump has the characteristics of high suction capacity and pulse-free delivery. The scraper blocks the pressure and can compensate the inlet pressure. At the same time, the scraper also has the function of forcibly lubricating the pump bearings or thoroughly cleaning the bearings and seals during cleaning .

Sine pump: instead of using rotors, planetary gears, pistons and other devices, it uses specially manufactured blades whose shape is like two sine wave curves. At the same time, it works with a movable scraper and a fixed bushing to form a special form of positive displacement pump, which can realize ultra-low shear and pulseless delivery of fluid, even under the condition of 10bar back pressure (transporting water). No movement is shown on the top.

Technical Parameters

Model	Displacement per hundred revolutions (L)	Speed adjustment range (r/min)	Corresponding flow (L-H)	Motor power (KW) HP		import and export diameter inch mm inch mm
SR-1	0.06	50-1000	180-3600	1.5	2	1	25
SR-2	0.11	50-1000	180-3600	2.2	3	2	51
SR-2.5	0.23	50-600	840-11800	3	4	2.5	63
SR-3	0.45	50-600	1350-16200	4	5	3	76
SR-3.5	0.75	50-600	2250- 27000	5.5	7	3.5	89
SR-4	1.05	50-600	3150-37800	7.5	10	4	102
SR-6	2.5	50-600	7500- 30000	15	20	6	152

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The main components of the valve include valve body, valve cover, valve core, valve seat, sealing ring, etc. The valve body and valve cover are usually made of cast iron, stainless steel, copper alloy and other materials to withstand the pressure of the fluid. The valve core and the valve seat play a role in controlling the flow of the fluid by moving the position of the valve core to change the passage of the fluid. The sealing ring is used to ensure the sealing performance of the valve and prevent the leakage of fluid.

Valve according to its use can be divided into manual valve and automatic valve two categories. Manual valve requires manual adjustment, usually by rotation, push-pull and other ways of operation, suitable for small flow, small pressure occasions. The automatic valve relies on electric, gas, liquid and other energy sources to realize automatic adjustment. It can automatically open and close or adjust the opening of the valve according to the preset control signal. It is suitable for large flow and high pressure occasions.

There are many kinds of valves, which can be divided into globe valves, gate valves, ball valves, butterfly valves, regulating valves, etc. according to their structural forms. Valve is mainly used to cut off the fluid channel, often used to close or open the fluid pipeline. The gate valve controls the passage of the fluid through the up and down movement of the gate plate, which is often used to adjust the fluid. The ball valve controls the passage of the fluid through the rotation of the ball, and has the characteristics of fast opening and closing, reliable sealing. Butterfly valve is through the rotation of the butterfly plate to control the fluid channel, suitable for large flow, low pressure occasions. The regulating valve controls the opening of the fluid by adjusting the position of the spool, which is suitable for precise control of the fluid flow and pressure.

Valves play a vital role in industrial production. They can control the flow of fluids and ensure the safety, stability and stability of the production process * *. The selection and use of the valve needs to be determined according to the specific process requirements and fluid properties. At the same time, it is necessary to pay attention to the maintenance of the valve, and regularly repair and replace it to ensure the normal operation of the valve. The valve industry is also constantly developing and innovating, constantly improving in materials, design, manufacturing and other aspects to meet the needs of different industries.