CN216343077U

CN216343077U - Mining environmental protection dredge pump

Info

Publication number: CN216343077U
Application number: CN202122674442.2U
Authority: CN
Inventors: 韩胜富; 刘文举; 王磊
Original assignee: Henan Long Yu Pump Industry Co ltd
Current assignee: Henan Long Yu Pump Industry Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-19
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a mining environment-friendly dredge pump which comprises a dredge pump main body, wherein an impurity filtering bin is hermetically connected inside the dredge pump main body through a circulation pipeline, an active carbon filter screen is installed inside the impurity filtering bin, one end of the dredge pipeline is hermetically connected with the impurity filtering bin, the other end of the dredge pipeline is hermetically connected with a blowdown water outlet end, the blowdown water outlet end is internally composed of a first filtering pipe, a filtering valve and a second filtering pipe, one end of the first filtering pipe is connected with the dredge pipeline through a first flange, the other end of the first filtering pipe is connected with the filtering valve through a second flange, one end of the filtering valve is connected with the second filtering pipe through a third flange, and filtering screens are arranged inside the first filtering pipe and the second filtering pipe. The utility model can conveniently assemble and fix the interior of the sewage pump and the water outlet end, is convenient to disassemble and clean the interior of the sewage pump, prevents pollution, and can carry out multiple filtration on impurities in sewage by installing the filtering device.

Description

Mining environmental protection dredge pump

Technical Field

The utility model relates to the technical field of sewage pumps, in particular to a mining environment-friendly sewage pump.

Background

The sewage pump is a pump product which is connected with a motor and simultaneously submerged to work under liquid, and compared with a common horizontal pump or a vertical sewage pump, the sewage pump has compact structure and small occupied area. The installation and maintenance are convenient, the large-scale dredge pump is generally provided with an automatic coupling device to carry out automatic installation, and the installation and the maintenance are quite convenient. The continuous operation time is long. The sewage pump has the advantages that the pump and the motor are coaxial, the shaft is short, the rotating parts are light in weight, so that the load (radial direction) borne by the bearings is relatively small, and the service life is much longer than that of a common pump. The problems of cavitation damage, irrigation and water diversion and the like do not exist. Particularly, the latter point brings great convenience to operators. The vibration noise is small, the temperature rise of the motor is low, and the environment is not polluted.

The existing mining environment-friendly sewage pump is easy to generate a large amount of impurity pollutants when sewage is discharged, and the pollution can not be filtered layer by layer, so that a novel mining environment-friendly sewage pump needs to be developed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mining environment-friendly sewage pump, and aims to solve the problems that a large amount of impurity pollutants are easily generated and cannot be filtered layer by layer when the existing mining environment-friendly sewage pump in the background art discharges sewage.

In order to achieve the purpose, the utility model provides the following technical scheme: a mining environment-friendly dredge pump comprises a dredge pump main body, wherein an impurity filtering bin is hermetically connected inside the dredge pump main body through a circulating pipeline, an active carbon filter screen is installed inside the impurity filtering bin, one end of the impurity filtering bin is connected with a sewage discharging box through a pipeline, a sewage discharging pipeline is installed inside the sewage discharging box, one end of the sewage discharging pipeline is hermetically connected with the impurity filtering bin, the other end of the sewage discharging pipeline is hermetically connected with a sewage discharging water outlet end, the inside of the blowdown water outlet end is composed of a first filter pipe, a filter valve and a second filter pipe, one end of the first filter pipe is connected with a blowdown pipeline through a first flange, the other end of the first filter pipe is connected with the filter valve through a second flange, one end of the filter valve is connected with the second filter pipe through a third flange, and filter screens are arranged inside the first filter pipe and the second filter pipe.

Preferably, a water inlet at the upper end of the sewage pump main body is connected with a water inlet pipeline in a sealing mode through a flange plate.

Preferably, the first filtering pipe, the filtering valve and the second filtering pipe are all detachable.

Preferably, the number of the activated carbon filter screens is three, and the activated carbon filter screens are distributed in parallel and equidistantly.

Preferably, the bottom of the sewage pump main body and the sewage tank is fixedly connected with a bearing base through a bolt assembly.

Preferably, four supporting foot pads are arranged below the bearing base, and the supporting foot pads and the bearing base are of an integrated structure.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the inside of the sewage pump main body is hermetically connected with an impurity filtering bin through a circulating pipeline, an active carbon filter screen is installed inside the impurity filtering bin, filtering screens are arranged inside the first filtering pipe and the second filtering pipe, and filtering devices are arranged inside the sewage pump main body and at a sewage discharge outlet end, so that impurities in sewage can be filtered and adsorbed for removal in multiple ways, and impurity particles are prevented from being discharged to the outside to cause pollution;

(2) the one end of first filter tube is connected with sewage pipes through first flange, and the other end of first filter tube is connected with the filter valve through the second flange, and the one end of filter valve is connected with the second filter tube through the third flange, and it is fixed to carry out the portable installation through adopting the flange subassembly between each subassembly of sewage pipes, and it is good to possess the leakproofness, dismantles the convenient advantage of washing, conveniently clears up the impurity of crossing to crossing, prevents to cause the pollution.

Drawings

FIG. 1 is a schematic view of the internal mounting structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is an external structural view of the present invention.

In the figure: 1. a water inlet pipe; 2. a flange plate; 3. a dredge pump main body; 4. a flow conduit; 5. an impurity filtering bin; 6. an active carbon filter screen; 7. a blowdown line; 8. a sewage draining tank; 9. a sewage discharge and water outlet end; 10. carrying the engine base; 11. supporting the foot pad; 12. a first flange; 13. a first filtering pipe; 14. a second flange; 15. a third flange; 16. filtering the screen; 17. a filter valve; 18. a second filtering pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an embodiment of the present invention is shown: a mining environment-friendly dredge pump comprises a dredge pump main body 3, an impurity filtering bin 5 is hermetically connected inside the dredge pump main body 3 through a circulation pipeline 4, an active carbon filter screen 6 is installed inside the impurity filtering bin 5, one end of the impurity filtering bin 5 is connected with a sewage discharge box 8 through a pipeline, a sewage discharge pipeline 7 is installed inside the sewage discharge box 8, one end of the sewage discharge pipeline 7 is hermetically connected with the impurity filtering bin 5, the other end of the sewage discharge pipeline 7 is hermetically connected with a sewage discharge water outlet end 9, a first filter pipe 13 is arranged inside the sewage discharge water outlet end 9, the filter device comprises a filter valve 17 and a second filter pipe 18, wherein one end of a first filter pipe 13 is connected with a sewage pipeline 7 through a first flange 12, the other end of the first filter pipe 13 is connected with the filter valve 17 through a second flange 14, one end of the filter valve 17 is connected with the second filter pipe 18 through a third flange 15, and filter screens 16 are arranged inside the first filter pipe 13 and the second filter pipe 18.

Further, a water inlet at the upper end of the sewage pump main body 3 is hermetically connected with a water inlet pipeline 1 through a flange 2.

Furthermore, the first filtering pipe 13, the filtering valve 17 and the second filtering pipe 18 are all detachable.

Furthermore, the number of the activated carbon filter screens 6 is three, and the activated carbon filter screens 6 are distributed in parallel and equidistantly.

Further, the bottom of the sewage pump main body 3 and the sewage tank 8 is fixedly connected with a bearing base 10 through a bolt component.

Furthermore, four supporting feet 11 are installed below the bearing base 10, and the supporting feet 11 and the bearing base 10 are of an integrated structure.

The working principle is as follows: when in use, a water inlet opening at the upper end of the sewage pump main body 3 is hermetically connected with a water inlet pipeline 1 through a flange plate 2, sewage enters the inside of the sewage pump main body 3 through the water inlet pipeline 1, the inside of the sewage pump main body 3 is hermetically connected with an impurity filtering bin 5 through a circulating pipeline 4, an active carbon filter screen 6 is installed inside the impurity filtering bin 5, the active carbon filter screen 6 can preliminarily absorb and remove impurity particles in the sewage, one end of the impurity filtering bin 5 is connected with a sewage discharge box 8 through a pipeline, a sewage discharge pipeline 7 is installed inside the sewage discharge box 8, the other end of the sewage discharge pipeline 7 is hermetically connected with a sewage discharge water outlet end 9, the inside of the sewage discharge water outlet end 9 is jointly composed of a first filter pipe 13, a filter valve 17 and a second filter pipe 18, filter screens 16 are respectively arranged inside the first filter pipe 13 and the second filter pipe 18, and filtering devices are respectively arranged inside the sewage pump main body 3 and at the sewage discharge water outlet end 9, thereby can carry out multiple filtration and absorption to impurity in the sewage and clear away, prevent that the impurity particle from discharging the external world and causing the pollution, the one end of first filter tube 13 is connected with sewage pipes 7 through first flange 12, the other end of first filter tube 13 is connected with filter valve 17 through second flange 14, the one end of filter valve 17 is connected with second filter tube 18 through third flange 15, it is fixed to carry out the portable installation between each subassembly of sewage pipes through adopting the flange subassembly, it is good to possess the leakproofness, dismantle the convenient advantage of washing, the convenient impurity that filters off clears up, prevent to cause the pollution.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A mining environment-friendly dredge pump comprises a dredge pump main body (3) and is characterized in that an impurity filtering bin (5) is hermetically connected inside the dredge pump main body (3) through a circulating pipeline (4), an activated carbon filter screen (6) is installed inside the impurity filtering bin (5), one end of the impurity filtering bin (5) is connected with a sewage tank (8) through a pipeline, a sewage discharge pipeline (7) is installed inside the sewage tank (8), one end of the sewage discharge pipeline (7) is hermetically connected with the impurity filtering bin (5), the other end of the sewage discharge pipeline (7) is hermetically connected with a sewage discharge water outlet end (9), the inside of the sewage discharge water outlet end (9) is jointly composed of a first filter pipe (13), a filter valve (17) and a second filter pipe (18), one end of the first filter pipe (13) is connected with the sewage discharge pipeline (7) through a first flange (12), the other end of the first filtering pipe (13) is connected with a filtering valve (17) through a second flange (14), one end of the filtering valve (17) is connected with a second filtering pipe (18) through a third flange (15), and filtering screens (16) are arranged inside the first filtering pipe (13) and the second filtering pipe (18).

2. The mining environment-friendly dredge pump of claim 1, characterized in that: the upper end water inlet of the dredge pump main body (3) is connected with a water inlet pipeline (1) through a flange plate (2) in a sealing way.

3. The mining environment-friendly dredge pump of claim 1, characterized in that: the first filtering pipe (13), the filtering valve (17) and the second filtering pipe (18) are all of a detachable structure.

4. The mining environment-friendly dredge pump of claim 1, characterized in that: the active carbon filter screens (6) are arranged in three, and the active carbon filter screens (6) are distributed in parallel and equidistant mode.

5. The mining environment-friendly dredge pump of claim 1, characterized in that: the bottom of the sewage pump main body (3) and the bottom of the sewage tank (8) are fixedly connected with a bearing base (10) through a bolt component.

6. The mining environment-friendly dredge pump of claim 5, characterized in that: four supporting foot pads (11) are installed below the bearing machine base (10), and the supporting foot pads (11) and the bearing machine base (10) are of an integrated structure.