Working principle of the hottest pneumatic diaphra

Working principle of pneumatic diaphragm pump

qby series pneumatic diaphragm pump is a new type of conveying machinery and the most novel pump in China at present. Compressed air is used as the power source to pump and absorb all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. Its performance parameters are similar to those of wlldenpvmps of the Federal Republic of Germany and mariowpumps of the United States

at present, series production has been formed, with a total of eight specifications and diameters: φ 10mm（3/8'‘）、 φ 15mm（1/2''）、 φ 25mm（1'‘）、 φ 40mm（11/2''）、 φ 50mm（2'‘）、 φ 65mm（21/2''）、 φ 80mm（3'‘）、 φ 100mm（4''）。 Four kinds of materials: plastic, aluminum alloy, cast iron, stainless steel. According to different liquid media, the diaphragm pump adopts nitrile rubber, neoprene, fluororubber, polytetrafluoroethylene and polytetraethylene hexaethylene. To meet the needs of different users

main uses

pumping peanut butter, pickles, mashed potatoes, small red sausage, jam apple juice, chocolate, etc

pump paint, gum and pigment

adhesives, glues and all kinds of scrapping can be pumped

all kinds of tile, porcelain, brick and pottery glaze

after the oil well is drilled, pump the sediment and grout

pumping elimination method: clean all kinds of emulsifiers and fillers of the pendulum shaft bearing, gear rod, pointer and thread wheel

pump various sewage

the oil tanker is pumped, and the barge is used to clear the warehouse to absorb the sewage in the warehouse

hops and fermented powder slurry, syrup and molasses

pump the accumulated water in mines, tunnels, ore dressing and slag

pump cement grouting, mortar and various rubber grout

various abrasives, corrosive agents, petroleum and mud, cleaning oil dirt and general containers

various highly toxic, flammable and volatile liquids

various strong acid, alkali and corrosive liquids

various high temperature liquids can withstand 150 ℃ at most

as the front stage pressure supply device of various solid-liquid separation equipment

qby pneumatic diaphragm pump can not only pump flowing liquid, but also transport some medium that is not easy to flow. It has many advantages of conveying machinery such as self-priming pump, submersible pump, shield pump, mud pump and impurity pump

1. No irrigation and water diversion is required. The suction lift is up to 7m, the lift is up to 50m, and the outlet pressure is not less than 6kgf per square centimeter

2. The flow is wide, the passing performance is good, and the maximum particles are allowed to pass. When pumping mud and impurities with a diameter of 10mm, the pump will suffer little wear

when asked why Hengrui was chosen as a partner in China, 3. The head and flow can be adjusted steplessly through the opening of the air valve. (the air pressure is adjusted at kg/cm2)

4. The pump has no rotating parts and will not cause environmental pollution and endanger personal safety

5. No need to use electricity. It is safe and reliable to use in flammable and explosive places

6. It can work in the medium

7. Simple structure, vulnerable parts note: the pump is simple in structure, easy to install and maintain,

8. It can transport viscous liquid. (the viscosity is below 10000 centipoise)

9. This pump does not need to be lubricated with oil. Even if it runs idle, it will have no impact on the pump, which is a major feature of this pump

main application fields and fluids suitable for treatment

chemical industry: acids, bases, solvents, suspended solids, dispersion systems

petrochemical industry: crude oil, heavy oil, grease, mud, sludge, etc

coating industry: resin, solvent, colorant, paint, etc

daily chemical industry: detergent, shampoo, lotion, emulsion, hand cream, surfactant

ceramic industry: slurry, ceramic slurry, lime slurry and clay slurry

mining industry: coal slurry, magma, slurry, mortar, explosive slurry, lubricating oil, etc

water treatment: lime slurry, soft sediment, sewage, chemicals and wastewater

food industry: liquid semi-solid, chocolate, salt water, vinegar, syrup, vegetable oil, soybean oil, honey, animal blood

beverage industry: yeast, syrup, concentrate, gas-liquid mixture, wine, fruit juice, corn syrup, etc

medical and pharmaceutical industry: solvents, acids, alkalis, plant extracts, ointments, plasma and other pharmaceutical materials

paper industry: binder, resin, paint, ink, pigment, hydrogen peroxide, etc

Electronics: solvent, electroplating solution, cleaning solution, sulfuric acid, nitric acid, waste acid, corrosive acid, polishing solution

textile industry: dye chemicals, resins, adhesives, etc

construction industry: cement slurry, ceramic tile binder, rock slurry, ceiling finish, etc

automobile industry: polishing emulsion, oil, coolant, automobile primer, oil emulsion, varnish, varnish additive, degreasing fluid, paint, etc

furniture industry: binder, varnish, dispersion system, solvent, color agent, white wood glue, epoxy resin, starch binder

metallurgy, casting and dyeing: metal pulp, hydroxide and carbonized pulp, dust washing pulp, etc