CN213790401U

CN213790401U - A steady voltage stationary flow mud box for mud-water separation

Info

Publication number: CN213790401U
Application number: CN202022686343.1U
Authority: CN
Inventors: 臧可心; 靳培英
Original assignee: Langfang Liangsheng Machinery Equipment Co ltd
Current assignee: Langfang Liangsheng Machinery Equipment Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-27
Anticipated expiration: 2030-11-19

Abstract

The utility model provides a steady voltage and steady flow mud tank for mud-water separation. This technical scheme improves the inner structure of mud tank, specifically sees, the utility model discloses utilize filter screen and bottom plate to have found the clear water district in the conical bin, this clear water district only communicates through filter screen and muddy water district, consequently makes the mud material of the muddy water of clear water and opposite side and below obtain effective separation in the space, therefore can avoid muddy phenomenon when the drainage. Furthermore, the utility model discloses separate with the baffle between the space of clear water district top and the space of muddy water district top, can avoid directly falling into the clear water district at feeding link muddy water. Additionally, the utility model discloses utilize the head to seal the top of conical bin to add the pressure port, when row's mud speed slows down, can carry out the pressure boost by the pressure port, in order to promote row's mud speed. The utility model discloses can effectively realize mud-water separation, can avoid the muddy problem of drainage and the slow problem of row's mud simultaneously, have good result of use.

Description

A steady voltage stationary flow mud box for mud-water separation

Technical Field

The utility model relates to a mud tank technical field, concretely relates to steady voltage and steady flow mud tank for mud-water separation.

Background

The mud and water is a suspension of mud and water, and the mud and water treatment is related to the treatment of the mud and water in the building engineering and sewage treatment, wherein the mud and water separation is one of the key steps. In the prior art, the mud-water separation is mainly realized by a mud-water separator or a precipitation mode; the mud-water separator realizes mud-water separation by mechanical means such as screening, centrifuging, extruding and the like, and has the advantages of high efficiency, high speed, controllable degree and the like; however, the treatment capacity is small, the energy consumption is high, the method is mainly used for industrial production, the total amount of sludge and water required to be treated in sewage treatment or building engineering is large, and the sludge-water separator is difficult to be suitable for the working conditions.

In this case, precipitation is the most feasible way to work with. The mud box is a settling container capable of carrying out mud-water separation in a large scale. The conventional mud tank has the problem of uneven mud output, and particularly after a period of use, the output pipe is easily silted by mud to cause the output rate to be reduced and even completely blocked. In addition, the conventional mud tank adopts a layered mode to separate mud and water, and a clear interface is not formed between water and mud, so that when the water is discharged separately, the mud below is easily splashed again due to the flowing of water flow, and the discharged water is muddy.

Disclosure of Invention

The utility model discloses aim at to prior art's technical defect, provide a steady voltage stationary flow mud case for mud-water separation to solve conventional mud case when the mud is arranged, the slower technical problem of output rate.

The utility model discloses another technical problem that solve is that conventional mud case leads to the discharged moisture to be muddy because of mud is general when the drainage.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

the pressure-stabilizing and flow-stabilizing slurry box for separating the slurry from the water comprises a conical bin, an end enclosure, a feed inlet, a pressurizing port, a top cover, a baffle plate, a filter screen, a turbid water area, a clear water area, a drain pipe and an electromagnetic valve, wherein the end enclosure is fixedly connected to the upper end of the conical bin, the feed inlet is formed in the left side wall of the end enclosure, the pressurizing port is formed in the right side of the top end of the end enclosure, the top cover is arranged on the left side of the top end of the end enclosure, and the baffle plate is fixedly connected to the inner wall of the end enclosure; the filter screen is positioned in the conical bin, the front frame and the rear frame of the filter screen are respectively welded and sealed with the inner wall of the conical bin, the left side of the filter screen is a turbid water area, the right side of the filter screen is a clear water area, the bottom end of the clear water area is provided with a bottom plate, the left side of the bottom plate is welded and sealed with the lower frame of the filter screen, the right side, the front side and the rear side of the bottom plate are respectively welded and sealed with the inner wall of the conical bin, the side end of the clear water area is fixedly connected with a drain pipe, and the drain pipe is positioned at the upper end of the bottom plate; the space above the turbid water area is communicated with the feeding hole, and the space above the clear water area is separated from the feeding hole by a baffle; the bottom end of the conical bin is provided with a sludge discharge pipe, and an electromagnetic valve is arranged in the sludge discharge pipe.

Preferably, the filter screen further comprises a supporting plate and an inclined part, wherein the inclined part is located at the upper end of the supporting plate, the inclined part is welded and fixed with the conical bin, an upper frame of the filter screen is welded and fixed with the inclined part, and a lower frame of the filter screen is welded and fixed with the supporting plate.

Preferably, the device also comprises a water distributor which is arranged at the inner side of the feed inlet.

Preferably, the conical bin is formed by butting a lower conical cylinder and an upper conical cylinder, the lower conical cylinder and the upper conical cylinder are fixedly connected through a square flange, and the turbid water area and the clear water area are both positioned in the upper conical cylinder.

Preferably, the feed inlet and the pressure port are respectively provided with an end cover, and the drain pipe is provided with a ball valve.

In the technical scheme, the conical bin is used for containing muddy water to be separated and is used for bearing structures such as a filter screen and a bottom plate; the end socket is used for sealing the top end of the conical bin, so that pressurization can be performed; the feed inlet is used for adding mud and water to be separated into the conical bin; the pressurizing port is used for pressurizing according to the process requirement so as to promote the drainage speed or the sludge discharge speed, and the feeding port needs to be closed during pressurizing; the top cover is used for being opened during maintenance and overhaul; the baffle is used for playing a role in blocking, and muddy water is prevented from directly falling into a clear water area during feeding; the filter screen is used for dividing the upper conical cylinder into a turbid water area and a clear water area, and the frame of the filter screen needs to be welded and sealed with the inner wall of the upper conical cylinder and the bottom plate of the clear water area so as to ensure that muddy water in the turbid water area can enter the clear water area only after being filtered by the filter screen; the bottom plate of the clear water area needs to be welded and sealed with the inner wall of the upper conical cylinder at the same time so as to ensure that clear water in the clear water area cannot be mixed with mud below; the water drain pipe is used for discharging clean water; the mud pipe is used for discharging mud materials, and the electromagnetic valve is used for controlling the on-off of the mud pipe.

In preferred technical scheme, can additionally add the backup pad that has the rake, the rake is convenient for with conical bin welded fastening, simultaneously, rake, backup pad all are used for providing the impetus for the frame of filter screen to guarantee the steadiness of filter screen. In addition, when the flocculating agent needs to be added, a water distributor can be additionally arranged at the feed inlet to improve the contact efficiency of the muddy water and the flocculating agent in the initial stage.

Drawings

FIG. 1 is an external structural view of the present invention;

FIG. 2 is an internal structural view of the present invention;

FIG. 3 is a structural diagram of an upper cone of the present invention;

in the figure:

1. conical bin 2, seal head 3, feed inlet 4 and pressurizing port

5. Top cover 6, baffle 7, supporting plate 8 and filter screen

9. Inclined part 10, muddy water area 11, clear water area 12 and drain pipe

13. Electromagnetic valve 14, water distributor 15, lower cone 16 and upper cone

17. A square flange.

Detailed Description

The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1

A pressure-stabilizing and flow-stabilizing slurry tank for separating mud and water is shown in figures 1-3 and comprises a conical bin 1, an end enclosure 2, a feed inlet 3, a pressurizing port 4, a top cover 5, a baffle plate 6, a filter screen 8, a turbid water area 10, a clear water area 11, a drain pipe 12 and an electromagnetic valve 13, wherein the end enclosure 2 is fixedly connected to the upper end of the conical bin 1, the feed inlet 3 is arranged on the left side wall of the end enclosure 2, the pressurizing port 4 is arranged on the right side of the top end of the end enclosure 2, the top cover 5 is arranged on the left side of the top end of the end enclosure 2, and the baffle plate 6 is fixedly connected to the inner wall of the end enclosure 2; the filter screen 8 is positioned in the conical bin 1, the front frame and the rear frame of the filter screen 8 are respectively welded and sealed with the inner wall of the conical bin 1, the left side of the filter screen 8 is a muddy water area 10, the right side of the filter screen 8 is a clear water area 11, a bottom plate is arranged at the bottom end of the clear water area 11, the left side of the bottom plate is welded and sealed with the lower frame of the filter screen 8, the right side, the front side and the rear side of the bottom plate are respectively welded and sealed with the inner wall of the conical bin 1, a drain pipe 12 is fixedly connected to the side end of the clear water area 11, and the drain pipe 12 is positioned at the upper end of the bottom plate; the space above the turbid water area 10 is communicated with the feed inlet 3, and the space above the clear water area 11 is separated from the feed inlet 3 by the baffle 6; the bottom end of the conical bin 1 is provided with a sludge discharge pipe, and an electromagnetic valve 13 is arranged in the sludge discharge pipe.

The mud box has the following structural characteristics: the conical bin 1 is used for containing muddy water to be separated and is used for bearing structures such as a filter screen 8, a bottom plate and the like; the end socket 2 is used for sealing the top end of the conical bin 1 so as to pressurize; the feed inlet 3 is used for adding mud water to be separated into the conical bin 1; the pressurizing port 4 is used for pressurizing according to the process requirement so as to promote the water drainage speed or the sludge discharge speed, and the feeding port 3 needs to be closed during pressurizing; the top cover 5 is used for being opened during maintenance and overhaul; the baffle 6 is used for playing a role of blocking, and muddy water is prevented from directly falling into the clear water area 11 during feeding; the filter screen 8 is used for dividing the upper conical cylinder 16 into a turbid water area 10 and a clear water area 11, and the frame of the filter screen 8 needs to be welded and sealed with the inner wall of the upper conical cylinder 16 and the bottom plate of the clear water area 11 so as to ensure that muddy water in the turbid water area 10 can enter the clear water area 11 only after being filtered by the filter screen 8; the bottom plate of the clear water area 11 needs to be welded and sealed with the inner wall of the upper conical cylinder 16 at the same time to ensure that clear water in the clear water area 11 cannot be mixed with mud below; the drain pipe 12 is used for discharging clean water; the mud pipe is used for discharging mud materials, and the electromagnetic valve 13 is used for controlling the on-off of the mud pipe.

Example 2

A pressure-stabilizing and flow-stabilizing slurry tank for separating mud and water is shown in figures 1-3 and comprises a conical bin 1, an end enclosure 2, a feed inlet 3, a pressurizing port 4, a top cover 5, a baffle plate 6, a filter screen 8, a turbid water area 10, a clear water area 11, a drain pipe 12 and an electromagnetic valve 13, wherein the end enclosure 2 is fixedly connected to the upper end of the conical bin 1, the feed inlet 3 is arranged on the left side wall of the end enclosure 2, the pressurizing port 4 is arranged on the right side of the top end of the end enclosure 2, the top cover 5 is arranged on the left side of the top end of the end enclosure 2, and the baffle plate 6 is fixedly connected; the filter screen 8 is positioned in the conical bin 1, the front frame and the rear frame of the filter screen 8 are respectively welded and sealed with the inner wall of the conical bin 1, the left side of the filter screen 8 is a muddy water area 10, the right side of the filter screen 8 is a clear water area 11, a bottom plate is arranged at the bottom end of the clear water area 11, the left side of the bottom plate is welded and sealed with the lower frame of the filter screen 8, the right side, the front side and the rear side of the bottom plate are respectively welded and sealed with the inner wall of the conical bin 1, a drain pipe 12 is fixedly connected to the side end of the clear water area 11, and the drain pipe 12 is; the space above the turbid water area 10 is communicated with the feed inlet 3, and the space above the clear water area 11 is separated from the feed inlet 3 by the baffle 6; the bottom end of the conical bin 1 is provided with a sludge discharge pipe, and an electromagnetic valve 13 is arranged in the sludge discharge pipe.

Simultaneously, still include backup pad 7 and rake 9, wherein, rake 9 is located backup pad 7 upper end, and rake 9 and conical bin 1 welded fastening, the last frame and the rake 9 welded fastening of filter screen 8, the lower frame and the backup pad 7 welded fastening of filter screen 8. The water distributor 14 is further included, and the water distributor 14 is arranged on the inner side of the feed port 3. The conical bin 1 is formed by butting a lower conical barrel 15 and an upper conical barrel 16, the lower conical barrel 15 and the upper conical barrel 16 are fixedly connected through a square flange 17, and a turbid water area 10 and a clear water area 11 are both positioned in the upper conical barrel 16. End covers are respectively arranged at the feed inlet 3 and the pressurizing port 4, and a ball valve is arranged on the drain pipe 12.

In above technical scheme, add backup pad 7 that has slope 9, slope 9 is convenient for with conical bin 1 welded fastening, simultaneously, slope 9, backup pad 7 all are used for providing the impetus for the frame of filter screen 8 to guarantee the steadiness of filter screen 8. In addition, a water distributor 14 is additionally arranged at the feed inlet 3, and when a flocculating agent needs to be added, the contact efficiency of muddy water and the flocculating agent can be improved in the initial stage.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.

Claims

1. The pressure-stabilizing and flow-stabilizing slurry box for separating mud from water is characterized by comprising a conical bin (1), an end enclosure (2), a feed inlet (3), a pressurizing port (4), a top cover (5), a baffle (6), a filter screen (8), a turbid water area (10), a clear water area (11), a drain pipe (12) and a solenoid valve (13), wherein the end enclosure (2) is fixedly connected to the upper end of the conical bin (1), the feed inlet (3) is arranged on the side wall of the left side of the end enclosure (2), the pressurizing port (4) is arranged on the right side of the top end of the end enclosure (2), the top cover (5) is arranged on the left side of the top end of the end enclosure (2), and the baffle (6) is fixedly connected to the inner wall of the end enclosure (2); the filter screen (8) is positioned inside the conical bin (1), the front frame and the rear frame of the filter screen (8) are respectively welded and sealed with the inner wall of the conical bin (1), the left side of the filter screen (8) is a turbid water area (10), the right side of the filter screen (8) is a clear water area (11), a bottom plate is arranged at the bottom end of the clear water area (11), the left side of the bottom plate is welded and sealed with the lower frame of the filter screen (8), the right side, the front side and the rear side of the bottom plate are respectively welded and sealed with the inner wall of the conical bin (1), a drain pipe (12) is fixedly connected to the side end of the clear water area (11), and the drain pipe (12) is positioned at the upper end of the bottom plate; the space above the turbid water area (10) is communicated with the feed inlet (3), and the space above the clear water area (11) is separated from the feed inlet (3) by the baffle (6); the bottom end of the conical bin (1) is provided with a sludge discharge pipe, and an electromagnetic valve (13) is arranged in the sludge discharge pipe.

2. The mud-water separation pressure-stabilizing and flow-stabilizing mud box according to claim 1, characterized by further comprising a support plate (7) and an inclined part (9), wherein the inclined part (9) is positioned at the upper end of the support plate (7), the inclined part (9) is welded and fixed with the conical bin (1), the upper frame of the filter screen (8) is welded and fixed with the inclined part (9), and the lower frame of the filter screen (8) is welded and fixed with the support plate (7).

3. The pressure-stabilizing and flow-stabilizing mud tank for mud-water separation according to claim 1, further comprising a water distributor (14), wherein the water distributor (14) is arranged inside the feed port (3).

4. The pressure-stabilizing and flow-stabilizing mud box for mud-water separation according to claim 1, characterized in that the conical bin (1) is formed by butting a lower conical cylinder (15) and an upper conical cylinder (16), the lower conical cylinder (15) and the upper conical cylinder (16) are fixedly connected through a square flange (17), and the turbid water area (10) and the clear water area (11) are both positioned in the upper conical cylinder (16).

5. The pressure-stabilizing and flow-stabilizing mud box for mud-water separation according to claim 1, characterized in that end covers are respectively arranged at the feed port (3) and the pressurizing port (4), and a ball valve is arranged on the drain pipe (12).