diaphragm pump is a type of positive displacement pump that uses a flexible diaphragm to move fluid. It consists of a chamber with an inlet and outlet valve, and a diaphragm that separates the fluid from the pumping mechanism. When the diaphragm is compressed, it pushes the fluid out through the outlet valve. When the diaphragm is released, it creates a vacuum, drawing fluid in through the inlet valve. Diaphragm pumps are commonly used in various industries, including agriculture, automotive, and medical, for applications such as transferring liquids, dosing chemicals, and creating pressure. They are known for their reliability, versatility, and ability to handle a wide range of fluids, including corrosive and abrasive ones. Applicable occasions
www.hnhydraulic.com, Due to the above characteristics of pneumatic diaphragm pumps, diaphragm pumps have gradually invaded the market of other pumps since their inception and occupy an important part of it. For example, diaphragm pumps have taken an absolute dominant position in the paint and ceramic industries.
Internal system
A diaphragm pump equipment system consisting of one or more dual sided pumps, such as a pneumatic dual diaphragm pump. The manifold on the pump is separated, allowing each side of the pump to pump out one component of the multi-component material. An accumulator is connected to the outputs on both sides, causing the pump's out of phase output to become in phase. Diaphragm isolation valves can be selected at the outlet of each side of the pump to prevent backflow of mixed materials. If a mixing ratio other than 1:1 is required, more than one of these pumps can be used together to achieve multiple mixing ratios.
Diaphragm failure monitoring system, used to detect leakage in the diaphragm of a diaphragm pump. The system includes a pump, which has a working chamber containing working fluid; A pumping chamber for pumping materials into and out of the pump; And a diaphragm to isolate the studio from the pumping room. A first optical fiber is connected to the working chamber to transmit an optical signal through the working fluid. A second optical fiber is connected to the studio to receive optical signals transmitted from the first optical fiber. An electrical signal establishment device establishes the first electrical signal when the optical signal is transmitted from the first optical fiber and passes through the uncontaminated working fluid to the second optical fiber. This electrical signal establishment device establishes a second electrical signal when the optical signal is transmitted from the first optical fiber and passes through the contaminated working fluid to the second optical fiber. When the second electrical signal is established, the leakage problem of contaminated materials passing through the diaphragm and entering the studio can be detected.
The installation method of the diaphragm inside the diaphragm pump is based on the geometric dimensions of the diaphragm without affecting the volume change requirements of the pump, while fully utilizing the excellent compressive performance of the diaphragm. It has the advantages of no additional cost and workload, greatly improving the service life of the diaphragm, ensuring the normalization of production and improving product production quality. It can be applied to the installation of various diaphragm pumps.
Transport medium
1. Pump peanut butter, kimchi, mashed potatoes, sausages, jam apple juice, chocolate, etc.
2. Pump paint, gum, and pigments.
3. All types of adhesives and glues can be pumped for suction.
4. Various types of tiles, porcelain, brick ware, and ceramic glaze.
After drilling the oil well, use a pump to suck sediment and grout.
6. Pump various emulsifiers and fillers.
7. Pump various types of sewage.
8. Use a pump as the oil tanker, and the barge will clear and absorb the sewage inside the warehouse.
9. Hops and fermented powder syrup, syrup, and molasses.
10. Pump water from mines, tunnels, ore processing, and slag.
11. Pump cement grouting and mortar, various rubber grouts.
12. Various abrasives, corrosives, petroleum and mud, cleaning oil stains, and general containers.
13. Various highly toxic, flammable, and volatile liquids.
14. Various strong acids, alkalis, and corrosive liquids.
15. Various high-temperature liquids can withstand up to 150 degrees Celsius.
16. As a front-end pressure supply device for various solid-liquid separation equipment.
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According to the power used by the actuator equipped with the diaphragm pump,
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