CN217999943U

CN217999943U - Desulfurization pump that corrosion resistance is strong

Info

Publication number: CN217999943U
Application number: CN202221782524.7U
Authority: CN
Inventors: 夏卫锋; 祁益
Original assignee: Huajingjiang Pump Valve Manufacturing Co ltd
Current assignee: Huajingjiang Pump Valve Manufacturing Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-09
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a desulfurization pump that corrosion resistance is strong, its technical scheme includes: base and the pump body, the supporting pedestal is installed through the bumper shock absorber to the pedestal lower surface, driving motor is installed to base top one side, the base top is kept away from driving motor one side and is installed the pump body through the fixing base, install the supporting seat in the middle of the base top, the drive shaft is installed through the bearing to the supporting seat internal surface, the drive shaft surface is located pump body internally mounted and has the impeller, supporting seat and drive shaft surface mounting have oil. The utility model provides a desulfurization pump that corrosion resistance is strong has solved current device, adopts the bearing to carry out concentric spacing to pump body drive shaft more, needs the manual work regularly to apply paint lubricating oil with a brush to it, and intensity of labour is great, and in the use, very easily forgets to apply paint lubricating oil with a brush, leads to the bearing to damage, influences the drive shaft rotation concentricity, leads to the problem that the pump body and motor damaged, has reduced the damage probability of bearing, and then has improved the life of desulfurization pump.

Description

Desulfurization pump that corrosion resistance is strong

Technical Field

The utility model relates to a desulfurization pump technical field specifically is a desulfurization pump that corrosion resistance is strong.

Background

The desulfurization pump is a pump with corrosion resistance, is mainly used for conveying corrosive liquid, can adapt to various working conditions, such as conveying acid, alkaline clear liquid or slurry, various corrosive ore pulps in the smelting industry and various dilute acids in the sulfuric acid industry; the pump is corrosion resistant, wear resistant and wide in application range.

Through mass search, the desulfurization pump in the prior art, such as the ultra-strong wear-resistant corrosion-resistant high-efficiency desulfurization pump disclosed by the publication number CN202326354U, is found to have excellent wear resistance, corrosion resistance and impact resistance, the coating is in a pressure stress state due to strong impact force of supersonic flame spraying, the chance of coating cracks is reduced, an ultra-strong wear-resistant protective layer is formed, a wear-resistant baffle is additionally arranged on the inner cavity surface of a pump shell, the replacement is more convenient and energy-saving, and the pump can always keep high-efficiency operation by adjusting the gap between the wear-resistant baffle and an impeller.

The existing desulphurization pump mostly adopts a bearing to concentrically limit a pump body driving shaft, lubricating oil is required to be manually and regularly coated on the pump body driving shaft, the labor intensity is high, in the using process, the lubricating oil is very easy to forget to coat, the bearing is damaged, the rotation concentricity of the driving shaft is influenced, and the pump body and a motor are damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desulfurization pump that corrosion resistance is strong possesses self-lubricating's advantage, has solved current desulfurization pump and has adopted the bearing to carry out concentric spacing to the pump body drive shaft more, needs the manual work regularly to apply paint lubricating oil with a brush to it, and intensity of labour is great, and in the use, very easily forgets to apply paint lubricating oil with a brush, leads to the bearing to damage, influences the rotatory concentricity of drive shaft, leads to the problem that the pump body and motor damaged.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desulfurization pump that corrosion resistance is strong, includes the base and the pump body, wherein the pedestal lower surface installs the support pedestal through the bumper shock absorber, driving motor is installed to base top one side, the base top is kept away from driving motor one side and is installed the pump body through the fixing base, install the supporting seat in the middle of the base top, the drive shaft is installed through the bearing to the supporting seat internal surface, the drive shaft surface is located pump body internally mounted and has the impeller, supporting seat and drive shaft surface mounting have the oil tank, surface mounting has the circulation case before the base top is located the supporting seat, the oil tank top is connected in circulation incasement bottom through advancing oil pipe, advance the middle circulating pump that installs of oil pipe, the oil tank front surface is close to the bottom and passes through the back flow and connects in the circulation case, the drive shaft passes through the coupling joint with the driving motor output shaft.

Preferably, the positions of two sides of the lower surface of the support base are provided with slots, and the slots are matched with fork teeth of a forklift.

Preferably, the lower surface of the supporting base is provided with four damping cushions, and the four damping cushions are respectively arranged at four corner positions of the lower surface of the supporting base.

Preferably, a ceramic lining is arranged on the inner surface of the pump body.

Preferably, a semiconductor refrigerator is installed on one side of the circulating box close to the bottom, the cold end of the semiconductor refrigerator is arranged in the circulating box, and a temperature sensor is installed at the bottom in the circulating box.

Preferably, the tail end of the oil inlet pipe is positioned in the circulating box, and a filter is installed on the tail end of the oil inlet pipe.

Preferably, the oil tank both sides are located the drive shaft surface mounting and have the oil blanket, the oil tank lower surface is located supporting seat clearance position department and installs sealed the pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the circulation case, circulating pump and oil tank, reach the effect of carrying out the self-lubricate to the bearing, through the circulating pump with advance oil pipe, carry the inside lubricating oil of circulation case to inside the oil tank, thereby lubricate the bearing, it is spacing to carry out the concentricity to the pump body drive shaft with solving the desulfurization pump and adopting more, need the manual work regularly to apply paint lubricating oil with a brush to it, intensity of labour is great, and in the use, very easily forget to apply paint lubricating oil with a brush, lead to the bearing to damage, influence the rotatory concentricity of drive shaft, lead to the problem that the pump body and motor damaged, the damage probability of bearing has been reduced, and then the life of desulfurization pump has been improved.

2. The utility model discloses a set up bumper shock absorber and damping pad, reach the effect of buffering driving motor operation vibrational force, through bumper shock absorber and damping pad, absorb driving motor operation vibrational force to it is great to solve driving motor and pump body operation vibrational force, can't cushion it, and the not good problem of life has reduced the operation vibrational force of desulfurization pump, thereby improves the life of desulfurization pump.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic sectional view of the circulation box of the present invention;

fig. 4 is an enlarged structural diagram of a in fig. 3.

Reference numerals: 1. a support base; 2. a circulation box; 3. inserting slots; 4. a base; 5. a drive motor; 6. an oil tank; 7. a return pipe; 8. an oil inlet pipe; 9. a pump body; 10. a circulation pump; 11. a fixed seat; 12. a shock absorber; 13. a supporting seat; 14. a damping pad; 15. a coupling; 16. a drive shaft; 17. a ceramic liner; 18. an impeller; 19. a filter; 20. a temperature sensor; 21. a semiconductor refrigerator; 22. a gasket; 23. oil sealing; 24. and a bearing.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, in order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a desulfurization pump that corrosion resistance is strong, including base 4 and the

pump body

9, 4 lower surfaces of base install support base 1 through

bumper shock absorber

12, 4 top one side of base

installs driving motor

5, 4 top of base is kept away from driving motor 5 one side and is installed pump body 9 through

fixing base

11, 4 top intermediate erection of base has supporting

seat

13, 13 internal surfaces of supporting seat installs drive shaft 16 through bearing 24, 16 external surfaces of drive shaft are located pump body 9 internally mounted and have impeller 18, supporting

seat

13 and 16 external surface mounting of drive shaft have

oil tank

6, 4 top of base is located supporting seat 13 front surface mounting have

circulation case

2, 6 tops of oil tank are connected in circulation case 2 bottom through advancing oil pipe 8, it has filter 19 to advance 8 end of oil pipe to be located circulation case 2 internally mounted of circulation case, through setting up filter 19, filter the oil feed, it has circulating pump 10 to advance oil pipe 8 intermediate erection, 6 front surface of oil tank is close to the bottom and passes through back flow 7 and connects in circulation case 2, carry lubricating oil circulation to 6 inside through circulating pump 10, lubricate bearing 24, drive shaft 16 and drive shaft 15 are connected with driving motor 5 output shaft, support base 1 lower surface both sides position department all is equipped with slot 3, it has oil blanket 16 to make things convenient to carry out the utility model to carry out oil seal through fork truck to carry out the utility model position through fork truck removal through fork truck, it has the utility model 6 lower surface mounting to carry out the utility model.

The working principle of the desulfurization pump with strong corrosion resistance based on the embodiment 1 is as follows: will the utility model discloses after installing, before the use, through slot 3 and fork truck, will the utility model discloses move to the use, the rethread pump body 9 is connected the pipeline, during the use, start driving motor 5, through driving motor 5 and shaft coupling 15, it rotates to drive shaft 16, it rotates to drive impeller 18 through drive shaft 16, thereby carry the fluid, start circulating pump 10 simultaneously, through circulating pump 10 with advance oil pipe 8, carry 6 inside lubricating oil of oil tank to 6 inside of oil tank, carry out high-efficient lubrication to bearing 24, thereby prolong bearing 24 life, guarantee drive shaft 16's rotatory concentricity, thereby improve the life of the pump body 9, so far, this equipment work flow is accomplished.

Example two

As shown in fig. 1-4, the desulfurization pump with high corrosion resistance of the present invention further includes, compared to the first embodiment: surface mounting has damping pad 14 under the support base 1, and damping pad 14 is equipped with four altogether, and four damping pads 14 branch locate four angular position departments of support base 1 lower surface, through setting up damping pad 14 and bumper shock absorber 12, increases the utility model discloses stability in use, 9 internally surface mounted of the pump body have

ceramic inside lining

17, and 2 one sides of circulation case are close to the bottom and install semiconductor refrigerator 21, and semiconductor refrigerator 21 cold junction sets up in circulation case 2, and temperature sensor 20 is installed to the bottom in the circulation case 2.

In this embodiment, driving motor 5 moves in the time, produces great vibrational force, move the vibrational force to driving motor 5 through bumper shock absorber 12 and carry out the shock attenuation, absorb driving motor 5 through damping pad 14 simultaneously, thereby improve this market utility model's stability in use, when temperature sensor 20 induction cycle case 2 inside temperature is higher, start semiconductor refrigerator 21, cool off circulation case 2 inside lubricating oil through semiconductor refrigerator 21 cold junction, thereby reduce bearing 24's operating temperature, prolong bearing 24's life.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a desulfurization pump that corrosion resistance is strong, includes base (4) and pump body (9), its characterized in that: support base (1) is installed through bumper shock absorber (12) to base (4) lower surface, driving motor (5) are installed to base (4) top one side, driving motor (5) one side is kept away from at base (4) top and the pump body (9) is installed through fixing base (11), base (4) top intermediate erection has supporting seat (13), drive shaft (16) are installed through bearing (24) to supporting seat (13) internal surface, drive shaft (16) surface is located pump body (9) internally mounted and has impeller (18), supporting seat (13) and drive shaft (16) surface mounting have oil tank (6), surface mounting has circulation case (2) before base (4) top is located supporting seat (13), oil tank (6) top is connected in circulation case (2) bottom through advancing oil pipe (8), advance oil pipe (8) intermediate erection and have circulating pump (10), oil tank (6) front surface is close to the bottom and passes through back flow (7) and connects in circulation case (2), drive shaft (16) and driving motor (5) output shaft pass through shaft coupling (15) and are connected.

2. The desulfurization pump of claim 1, wherein: support base (1) lower surface both sides position department all is equipped with slot (3), slot (3) and fork truck prong looks adaptation.

3. The high corrosion resistance desulfurization pump according to claim 1, wherein: supporting pedestal (1) lower surface mounting has damping pad (14), damping pad (14) are equipped with four altogether, and four damping pad (14) branch is located supporting pedestal (1) lower surface four angular position departments.

4. The high corrosion resistance desulfurization pump according to claim 1, wherein: and a ceramic lining (17) is arranged on the inner surface of the pump body (9).

5. The desulfurization pump of claim 1, wherein: semiconductor refrigerator (21) are installed near the bottom to circulation case (2) one side, semiconductor refrigerator (21) cold junction sets up in circulation case (2), temperature sensor (20) are installed to the bottom in circulation case (2).

6. The desulfurization pump of claim 1, wherein: the tail end of the oil inlet pipe (8) is positioned in the circulating box (2) and is provided with a filter (19).

7. The desulfurization pump of claim 1, wherein: oil tank (6) both sides are located drive shaft (16) surface mounting and have oil blanket (23), oil tank (6) lower surface is located supporting seat (13) clearance position department and installs sealed pad (22).