CN215480092U

CN215480092U - Portable purification device for treating waste liquid generated by pump filling of centrifugal pump

Info

Publication number: CN215480092U
Application number: CN202120977087.3U
Authority: CN
Inventors: 赵威; 郝璐琦; 梁波; 张宁; 曹志兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-01-11
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a portable purification device for treating waste liquid generated by centrifugal pump priming, which comprises a carrying substrate, wherein a cover plate is in threaded connection with an opening at the top end of a long cylinder, an exhaust pipe is connected to the side of the top end of the cover plate in an inserting mode, a gas purification assembly is fixedly arranged at one end of the exhaust pipe, three horizontal trays are arranged on the inner wall of the long cylinder, oil absorption felts are fixedly arranged on the surfaces of the three horizontal trays, a storage frame is arranged at the bottom of the inner cavity of the long cylinder, and a cobblestone oil absorption block is filled in the storage frame. The utility model is convenient to absorb a small amount of crude oil contained in the production water through the long cylinder body, the horizontal tray, the oil absorption felt, the storage frame and the cobblestone oil absorption block, the accumulated oil can not be discharged along with air and water in the pump in the process of filling liquid and exhausting, the pollution of a deck is prevented, meanwhile, the treated production water can be directly discharged, the use is convenient, the storage device can be placed at a designated position to occupy no field space when not used, and the practicability is strong.

Description

Portable purification device for treating waste liquid generated by pump filling of centrifugal pump

Technical Field

The utility model relates to a purification device, in particular to a portable purification device for treating waste liquid generated by pump priming of a centrifugal pump.

Background

The centrifugal pump is a pump for conveying a liquid by centrifugal force generated when an impeller rotates. The centrifugal pump has the advantages of compact structure, wide flow and lift range, suitability for slightly corrosive liquid, uniform flow, stable operation, small vibration, low equipment installation, maintenance and repair cost and the like, and is widely applied to production and life. Before the water pump is started, the pump shell and the water suction pipe are filled with water, then the motor is started, the pump shaft drives the impeller and the water to rotate at a high speed, the water is thrown to the outer edge of the impeller to be thrown into a water pressure pipeline of the water pump through a flow channel of the volute-shaped pump shell.

Because in the presence of air, a pump suction vacuum cannot be established and maintained. Therefore, before starting, the centrifugal pump must be filled with liquid and exhausted, so that the pump shell and the suction pipe are filled with water.

In the petroleum industry, a production water system is generally pressurized by using a centrifugal pump to convey production water separated from crude oil, the production water contains a small amount of crude oil, and during the liquid filling and air exhausting processes, the accumulated oil in the pump is discharged along with air and water in the pump to pollute a deck.

Therefore, a portable purification device for treating waste liquid generated by centrifugal pump priming is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable purification device for treating waste liquid generated by pump filling of a centrifugal pump, which aims to solve the problem that in the petroleum industry, a production water system generally uses the centrifugal pump for pressurization to convey production water separated from crude oil, the production water contains a small amount of crude oil, and oil accumulated in the pump is discharged along with air and water in the pump in the process of filling liquid and exhausting gas to pollute a deck.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable processing centrifugal pump priming produces purifier of waste liquid, is including carrying the base plate, the mid-mounting who carries the base plate top has long barrel, the opening part threaded connection on long barrel top has the apron, the avris on apron top alternates and is connected with the blast pipe, the fixed gaseous purification subassembly that is equipped with of one end of blast pipe, the inner wall department of long barrel installs three horizontal tray, and is three the equal fixed mounting in surface of horizontal tray has the oil absorption felt, the storage frame is installed to the bottom of long barrel inner chamber, the inside packing of storage frame has the cobblestone to inhale oil cake, gaseous pipe that advances is installed at the top of long barrel one side, waste liquid discharge pipe is installed to the bottom on long barrel surface, waste liquid discharge pipe and storage frame intercommunication.

As a preferred technical scheme of the utility model, the gas purification assembly comprises a hollow shell arranged at one end of the exhaust pipe, an installation support plate is fixedly arranged in the hollow shell, and an activated carbon layer is arranged in the middle of the installation support plate.

As a preferred technical solution of the present invention, four corners of the bottom end of the carrier substrate are fixedly provided with casters, and the surfaces of the wheels of the casters are fixedly provided with a silencing ring.

As a preferable technical scheme of the utility model, two vertical rods are arranged on the side edge of the top end of the carrying base plate, and a transverse holding rod is fixedly arranged between the two vertical rods.

As a preferable technical scheme of the utility model, the three horizontal trays are distributed in a staggered manner, and are movably connected with the inner wall of the long cylinder body through inserting buckles.

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

1. the portable purification device for treating the waste liquid generated by pump filling of the centrifugal pump is convenient for adsorbing a small amount of crude oil contained in production water through the long cylinder, the horizontal tray, the oil absorption felt, the storage frame and the cobblestone oil absorption block, and accumulated oil cannot be discharged along with air and water in the pump in the process of filling and exhausting, so that the pollution to a deck is prevented, meanwhile, the treated production water can be directly discharged, the use is convenient, the purification device can be placed at a specified position without occupying the field space when not used, and the practicability is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the elongated tubular body of the present invention;

FIG. 3 is a schematic view of the gas purification assembly of the present invention.

In the figure: 1. a carrier substrate; 2. a long cylinder; 3. moving the caster; 4. erecting a rod; 5. a horizontal holding rod; 6. a gas inlet pipe; 7. a cover plate; 8. an exhaust pipe; 9. a hollow housing; 10. a waste liquid discharge pipe; 11. a horizontal tray; 12. an oil-absorbing felt; 13. a material storage frame; 14. absorbing oil blocks with cobblestones; 15. mounting a carrier plate; 16. and an activated carbon layer.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a portable purification device for treating waste liquid generated by centrifugal pump priming, which comprises:

according to the drawings 1-3, the device comprises a carrying substrate 1, a long barrel 2 is installed in the middle of the top end of the carrying substrate 1, a cover plate 7 is connected to an opening in the top end of the long barrel 2 in a threaded mode, an exhaust pipe 8 is connected to the side of the top end of the cover plate 7 in a penetrating mode, a gas purification assembly is fixedly arranged at one end of the exhaust pipe 8, three horizontal trays 11 are installed on the inner wall of the long barrel 2, oil absorption felts 12 are fixedly installed on the surfaces of the three horizontal trays 11, a storage frame 13 is installed at the bottom of the inner cavity of the long barrel 2, a cobble oil absorption block 14 is filled in the storage frame 13, a gas inlet pipe 6 is installed at the top of one side of the long barrel 2, a waste liquid discharge pipe 10 is installed at the bottom of the surface of the long barrel 2, and the waste liquid discharge pipe 10 is communicated with the storage frame 13.

According to fig. 1 and 2, gaseous purification subassembly is including setting up the hollow shell 9 in 8 one ends of blast pipe, the fixed installation support plate 15 that is equipped with in inside of hollow shell 9, the mid-mounting of installation support plate 15 has activated carbon layer 16, be convenient for absorb gas, purify the gas, carry the equal fixed mounting in four edges of 1 bottom of base plate to have movable truckle 3, four movable truckle 3's wheel surface all fixes and is equipped with the silence ring, convenient removal, reduce the noise of removing the in-process simultaneously, carry the avris on 1 top of base plate and install two pole settings 4, it is equipped with horizontal holding rod 5 to fix between two pole settings 4, convenient promotion, three horizontal tray 11 staggered form distributes, and three horizontal tray 11 all is through the inner wall swing joint of eye-splice and barrel 2, conveniently purify the waste liquid.

When the portable purification device for treating the waste liquid generated by pump priming of the centrifugal pump is used, an exhaust port of the centrifugal pump is in threaded connection with a gas inlet pipe 6, when the centrifugal pump is used for pump priming and liquid drainage, air, water and oil in the pump enter the interior of the long barrel body 2, the air is discharged through the exhaust pipe 8 and purified and discharged through the activated carbon layer 16, the environmental protection performance is improved, the residual water containing little oil is adsorbed through the oil absorption felts 12 on the surfaces of the three horizontal trays 11, secondary oil absorption is carried out through the cobblestone oil absorption block 14 in the storage frame 13, the treated water containing no oil is directly discharged, the movable trundles 3 are arranged at the bottom of the carrier substrate 1, the movement is convenient, the device can be moved to any centrifugal pump position at any time for use, the device can be placed at a designated position at ordinary times without occupying field space, and the practicability is strong.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable processing centrifugal pump priming produces purifier of waste liquid, includes carries base plate (1), its characterized in that, the mid-mounting who carries base plate (1) top has long barrel (2), the opening part threaded connection on long barrel (2) top has apron (7), the avris on apron (7) top alternates and is connected with blast pipe (8), the fixed gaseous purification subassembly that is equipped with of one end of blast pipe (8), the inner wall department of long barrel (2) installs three horizontal tray (11), three the equal fixed oil absorption felt (12) of surface of horizontal tray (11), storage frame (13) are installed to the bottom of long barrel (2) inner chamber, the inside packing of storage frame (13) has cobblestone oil absorption piece (14), gaseous inlet pipe (6) is installed at the top of long barrel (2) one side, waste liquid discharge pipe (10) are installed to the bottom on long barrel (2) surface, waste liquid discharge pipe (10) and storage frame (13) intercommunication.

2. The portable purification device for treating waste liquid generated by centrifugal pump priming according to claim 1, wherein: the gas purification assembly comprises a hollow shell (9) arranged at one end of an exhaust pipe (8), a mounting support plate (15) is fixedly arranged inside the hollow shell (9), and an activated carbon layer (16) is arranged in the middle of the mounting support plate (15).

3. The portable purification device for treating waste liquid generated by centrifugal pump priming according to claim 1, wherein: four corners of the bottom end of the carrier substrate (1) are fixedly provided with movable trundles (3), and the surfaces of the wheels of the movable trundles (3) are fixedly provided with silent rings.

4. The portable purification device for treating waste liquid generated by centrifugal pump priming according to claim 1, wherein: carry the avris on base plate (1) top and install two pole settings (4), two fixed holding rod (5) that are equipped with between pole setting (4).

5. The portable purification device for treating waste liquid generated by centrifugal pump priming according to claim 1, wherein: the three horizontal trays (11) are distributed in a staggered mode, and the three horizontal trays (11) are movably connected with the inner wall of the long barrel body (2) through inserting buckles.