DBY electric diaphragm pump (stainless steel)

1 【DBY type electric diaphragm pump】Product Introduction:

DBY type electric diaphragm pumpIt is a new type of pump. In recent years, due to breakthroughs in diaphragm materials, more and more industrial manufacturers have adopted this type of pump to replace some centrifugal pumps and screw pumps, which are applied in industries such as petrochemicals, ceramics, metallurgy, etc,DBY electric diaphragm pumpSuitable for low pressure, i.e. outlet pressure ≤ 3kgf/cm2 DBY electric diaphragm pump is a new type of conveying machinery produced by our factory. It is driven by an electric motor through a reducer, and can absorb various corrosive liquids, granular liquids, high viscosity, volatile, flammable, and highly toxic liquids with suction.

II 【DBY type electric diaphragm pump】Appearance:

DBY type electric diaphragm pump(Stainless steel)

III 【DBY type electric diaphragm pump】Product features:

1. No need for irrigation or water diversion, with a self-priming capacity of over 7 meters.

2. With good performance, particles and mud with a diameter of less than 10 millimeters can pass through effortlessly.

3. Due to the separation of the conveying medium and transmission mechanical components by the diaphragm, the medium will never leak outward; And the pump itself has no shaft seal, greatly extending its service life.

4. According to different media, diaphragms can be divided into chloroprene rubber, fluororubber, nitrile rubber, polytetrafluoroethylene, PTFE (F46), etc., which can meet the requirements of different customers.

5. The overcurrent part of the pump body medium can be divided into cast iron, stainless steel, rubber lining, and aluminum alloy according to different user requirements.

6. Motors can be divided into ordinary motors, explosion-proof motors, reduction motors, and electromagnetic speed regulating motors.

4 【DBY type electric diaphragm pump】Technical parameters:

5 【DBY type electric diaphragm pump】Main purpose:

⑴ Various highly toxic, flammable, and volatile liquids.

⑵ Various strong acids, strong alkalis, and highly corrosive liquids.

⑶ Can transport media with higher temperatures up to 150 ℃.

⑷ As a front-end pressure feeding device for various filter presses.

⑸ Hot water recovery and circulation.

Oil tanker trucks, oil depots, and oil loading and unloading.

Pump kimchi jam, mashed potatoes, chocolate, etc.

Pump paint, gum, pigment adhesive.

Various porcelain shaft grouts, cement grouts, mortar slurries.

Various rubber pastes, latex, organic solvents, and fillers.

(11) Use a pump to clean the oil tanker barge and extract sewage and residual oil from the warehouse.

12. Hops and fermented powder slurry, syrup, and sugar syrup.

Pump and suck sewage and sediment from mines, tunnels, tunnels, and sewers.

(14) Suction and delivery of various special media.

VI 【DBY type electric diaphragm pump】Model meaning:

7 【DBY type electric diaphragm pump】Structure diagram:

8 【DBY type electric diaphragm pump】Performance parameters:

9 【DBY type electric diaphragm pump】Membrane characteristics:

DBY type electric diaphragm pumpThe main component is the diaphragm Choosing the right diaphragm can achieve twice the result with half the effort. When placing an order, users must specify the properties of the conveying medium so that different diaphragms can be equipped at the factory. Generally, there are several types of diaphragms:

1. Ding Qing diaphragm: mainly used in oil resistant applications.

2. Neoprene rubber: mainly used for resistance to acetone and various acids and alkalis.

3. Fluororubber: mainly used for high temperature of 150 ℃, resistant to formaldehyde and corrosion. But the price is higher than other membranes.

4. Food rubber: specifically designed for conveying food and beverages.

5. Polytetrafluoroethylene: specialized in various chemical fields, acid and corrosion resistant.

6. F46: Our unit customizes imported materials, which have higher strength and longer lifespan based on the characteristics of polytetrafluoroethylene.

10 【DBY type electric diaphragm pump】Membrane selection:

11 【DBY type electric diaphragm pump】Attention:

1. It is strictly prohibited to install valves at the pump outlet. If valves are necessary, they must be installed; To install safety valves at the outlet, the working pressure should not exceed 4 kilograms to avoid losses.

2. It is necessary to refuel in a timely manner to maintain the normal operation of the lubrication system.

3. The ambient temperature of the pump during use should be less than 40 ℃, and the motor temperature should not exceed 75 ℃.

4. The conveyed medium and its temperature should be within the allowable range of the pump material.

When transporting liquids that are prone to precipitation and crystallization, the accumulated material inside the pump should be cleaned and drained in a timely manner after use to avoid damage when restarted.