DBY electric diaphragm pump

DBY type electric diaphragm pump is a new type of pump In recent years, due to the breakthrough in diaphragm material, more and more industrialized countries in the world adopt this type of pump to replace some centrifugal pumps and screw pumps for petrochemical, ceramics, metallurgy and other industries The product design refers to Abel prototype, which is suitable for low pressure, DBY type electric diaphragm pump is mainly used for: ⑴ all kinds of highly toxic, flammable and volatile liquids (2) all kinds of strong acid, strong alkali and strong corrosive liquid (3) it can transport medium with higher temperature 150 ℃ (4) as the front stage pressure supply device of various filter presses (5) hot water recovery and circulation (6) loading and unloading of tank trucks, oil depots and oil products (7) pump pickle jam, mashed potato, chocolate, etc (8) pump paint, gum and pigment adhesive (9) all kinds of cement grouting mortar for porcelain axis (10) all kinds of rubber latex, organic solvents and fillers (11) pump the tank barge to clean up the waste water and residual oil in the tank (12) hops and fermentation powder, syrup, sugar dense ⒀ pump the sewage and sediment in the mine, tunnel, tunnel and sewer (14) suction and delivery of various special media Structure diagram of DBY type electric diaphragm pump performance parameter table of DBY type electric diaphragm pump model flow (m3 / h) suction head (m) Head (m) outlet pressure (kgf / cm2) electric power / kW service temperature ℃ pump inlet and outlet size Weight kg cast iron stainless steel dby-10 0.5 3 30 3 1450 / 0.55 90 150 3 / 8 "thread 50 dby-15 0.75 3 30 3 1450 / 0.55 90 150 1 / 2 "thread
50
DBY-25
3.5
4
30
3
1450/1.5
90
150 1 "thread 170 dby-40 4.5 4 30 3 1450 / 2.2 90 150 11 / 2 "screw thread 180 dby-50 6.5 4.5 30 3 1450 / 4 90 150 50mm flange 400
DBY-65
8
4.5
30
3
1450/4
90
150 65mm flange 400 dby-80 16 5 30 3 1450 / 5.5 90 150 80mm flange 610 dby-100 20 5 30 3 1450 / 5.5 90 150 100mm flange 610 Principle of operation motor (1) motion of diaphragm (2) reciprocating motion one before and one after (3) drives the diaphragm (4) above the left and right end plungers to pass through the gearbox In the left and right pump cavities, there are four ball check valves, which change the volume of the working cavity and force the four ball check valves to open and close alternately, so as to continuously suck and discharge the liquid Installation dimension table and dimension drawing model a B D φ l H1
H2
DBY-10
456
342
185
φ12×4
650
370
50
DBY-15
456
342
185
φ12×4
650
370
50
DBY-25
537
455
210
φ14×4
1060
480
60
DBY-40
537
455
210
φ14×4
1060
480
60
DBY-50
800
345
345
φ16×4
1510
700
85
DBY-65
800
345
345
φ16×4
1510
700
85
DBY-80
800
345
345
φ18×4
1690
900
96
DBY-100
800
345
345
φ18×4
1690
900
96