CN212982678U

CN212982678U - Cleaning-free filtering deslagging box special for multi-force-field wet dust removal

Info

Publication number: CN212982678U
Application number: CN202021768058.8U
Authority: CN
Inventors: 刘啸宇
Original assignee: Hunan Shengqing Environmental Protection Technology Co ltd
Current assignee: Hunan Shengqing Environmental Protection Technology Co ltd
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2021-04-16
Anticipated expiration: 2030-08-22

Abstract

The utility model relates to an exhaust purification technical field, specifically speaking relates to a special clearance-free filtration deslagging box of multi-force field wet dust removal, including the box, the box includes the case shell, and the left side lower extreme welded fastening of going up the case shell has the inlet tube, and the right side upper end welded fastening of going up the case shell has the outlet pipe, and the bottom integrated into one piece of going up the case shell has lower clamshell, and the bottom welded fastening of lower clamshell has the scum pipe, and the slope is equipped with the filter screen in going up the case shell, and the top of box articulates through a plurality of hinges has the case lid, and the bottom flange joint of scum pipe has manual valve. The cleaning-free filtering and deslagging box special for multi-force-field wet dust removal can effectively filter flocculent impurities in filter residue water; meanwhile, slag can be discharged at regular time without cleaning and washing the filter screen, so that labor and time are saved; in addition, the condition in the box body can be directly checked so as to discharge slag in time and keep high-efficiency filtering effect.

Description

Cleaning-free filtering deslagging box special for multi-force-field wet dust removal

Technical Field

The utility model relates to a waste gas purification technical field, specifically speaking relates to a special cleaning-free of many power fields wet dust removal filters deslagging box.

Background

The industrial waste gas contains a large amount of dust and other harmful substances, and the direct emission of the industrial waste gas can pollute the air. Therefore, the general industrial waste gas can be discharged after being subjected to multi-layer purification operations such as filtering, dust removal, sulfur removal, chlorine removal and the like so as to reach the national emission standard. The wet dust removal method is a common method for removing dust from dust-containing waste gas, but a large amount of slag water containing flocculent impurities is generated after wet dust removal, and the slag water is directly discharged to secondarily pollute water resources, so that the slag water needs to be filtered. The rose box filter effect commonly used at present is relatively poor, and a lot of impurity can pass on the filter screen under the impact force of water, and the filter screen needs regularly to be cleared up simultaneously, and troublesome poeration consumes a large amount of manpowers and time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special clearance-free of many force field wet dedusting filters the slag discharging box to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a special clearance-free filtering deslagging box for multi-force-field wet dust removal, comprises a box body, the box includes the upper box shell, the left side lower extreme welded fastening of upper box shell has the inlet tube, the right side upper end welded fastening of upper box shell has the outlet pipe, the bottom integrated into one piece of upper box shell has lower clamshell, the bottom welded fastening of lower clamshell has the deslagging pipe, the slope is equipped with the filter screen in the upper box shell, the top of box articulates through a plurality of hinges has the case lid, the bottom flange joint of deslagging pipe has manual valve.

Preferably, the filter screen is arranged in a left-upper-right-downward direction.

Preferably, the filter screen comprises a screen frame, and a screen surface is welded and fixed on the inner side of the screen frame.

Preferably, the mesh frame is matched with the inner side of the upper box shell in size, the outer side width of the mesh frame is equal to the inner side width of the upper box shell, the outer side length of the mesh frame is greater than the inner side height of the upper box shell, and the outer side length of the mesh frame is smaller than the inner side diagonal length of the upper box shell.

Preferably, the net frame is fixed on the inner side wall of the upper box shell through bolts.

Preferably, the middle of the box cover is clamped and fixed with an observation plate.

Preferably, a handle is fixed to the middle of one end, far away from the hinge, of the box cover through a screw.

Compared with the prior art, the beneficial effects of the utility model are that: the cleaning-free filtering and deslagging box special for multi-force-field wet dust removal is provided with the filtering box with the inclined filtering net, so that slag water enters from a low position and is discharged from a high position, flocculent impurities in the slag water can be effectively filtered, the impact force of water is small, and the impurities cannot pass through the filtering net; meanwhile, the slag discharge pipe with the manual valve is arranged at the bottom end of the filter box, the valve can be opened at regular time to discharge slag, impurities intercepted by the filter screen are directly discharged under the action of back flushing of water, the filter screen does not need to be cleaned and washed additionally, the operation is simple, and manpower and time are saved; in addition, the case cover with the observation plate is arranged, so that the condition in the case body can be conveniently and directly checked, slag can be discharged in time, and the efficient filtering effect is kept.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model;

fig. 2 is a schematic view of the overall structure of the utility model;

FIG. 3 is a schematic view of a partial half-section structure of the utility model;

fig. 4 is a schematic structural view of the middle filter screen of the utility model.

In the figure:

1. a box body; 11. an upper box shell; 111. a water inlet pipe; 112. a water outlet pipe; 12. a hopper shell; 121. a slag discharge pipe;

2. a filter screen; 21. a screen frame; 22. a screen surface;

3. a box cover; 31. an observation plate; 32. a handle;

4. and (4) a manual valve.

Detailed Description

The technical solution in the present invention will be clearly and completely described below with reference to the drawings in the present invention, and it is obvious that the described utility model is only a part of the utility model rather than the whole utility model. Based on utility model provides a, all other utility model that the ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the utility model discloses the scope of protection.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "left," "right," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or component must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a special clearance-free filtering deslagging box for multi-force-field wet dust removal, which comprises a box body 1, box body 1 includes upper box shell 11, the left side lower extreme welded fastening of upper box shell 11 has inlet tube 111, the right side upper end welded fastening of upper box shell 11 has outlet pipe 112, the bottom integrated into one piece of upper box shell 11 has lower bucket shell 12, the bottom welded fastening of lower bucket shell 12 has deslagging pipe 121, upward the slope is equipped with filter screen 2 in the box shell 11, the top of box body 1 articulates through a plurality of hinges has case lid 3, the bottom flange joint of deslagging pipe 121 has manual valve 4.

In this embodiment, filter screen 2 includes screen frame 21, and screen frame 21 inboard welded fastening has wire side 22, and screen frame 2 makes filter screen 2 overall structure more firm, and wire side 22 is used for crossing the flocculent impurity of filter residue aquatic simultaneously.

Further, the mesh frame 21 is adapted to the inside dimension of the upper case 11.

Specifically, the outside width of screen frame 21 equals with the inboard width of last case shell 11, and the outside length of screen frame 21 is greater than the inboard height of last case shell 11, and the outside length of screen frame 21 is less than the inboard diagonal length of last case shell 11, makes filter screen 2 closely the joint in last case shell 11 that can incline, avoids flocculent impurity to drill through from the seam clearance department of screen frame 21 and last case shell 11 inside wall.

Further, the filter screen 2 is disposed in a left-up-right-down direction to ensure that the water inlet pipe 111 is at the lower left of the filter screen 2 and the water outlet pipe 112 is at the upper right of the filter screen 2.

Further, the screen frame 21 passes through the bolt fastening on the inside wall of last case shell 11, makes filter screen 2 installation closely firm, strikes filter screen 2 when avoiding the sediment water to get into and makes it not hard up.

In the specific use, the sediment water that contains flocculent impurity gets into box 1 from inlet tube 111, and the surface of water area floats flocculent impurity constantly rises, and when the surface of water reachd outlet pipe 112 department, flocculent impurity is filtered in the below of wire side 22 by filter screen 2, and filterable water is discharged from outlet pipe 112 constantly, and can not spill over from the top surface of box 1.

In this embodiment, the middle of the case cover 3 is fixed with an observation plate 31 in a snap-fit manner.

Specifically, observe the transparent organic glass that board 31 preferred adopted high strength to make, its material is sturdy and durable, and the transparency is high, can follow the outside direct observation to the interior filter screen 2 of box 1 and filter the condition of flocculent impurity, is convenient for in time carry out the sediment processing of arranging.

Further, a handle 32 is fixed to the middle of one end, far away from the hinge, of the box cover 3 through a screw, the box cover 3 is convenient to open through the handle 32, and the box cover can be used for observing the condition inside the box body 1 or performing operation of adding disinfection medicines.

In addition, when gathering a large amount of flocculent impurities on filter screen 2, can arrange the sediment through opening manual valve 4, the flocculent impurities on the filter screen 2 is washed away and is discharged through arranging sediment pipe 121 under the water conservancy recoil effect, and box 1 is inside and filter screen 2 need not in addition to clear up.

The utility model discloses a special cleaning-free filter deslagging box of multi-force-field wet dust removal is when using, at first closely install filter screen 2 in box 1, and close manual valve 4, secondly pour into the slag water through inlet tube 111, the slag water fills up the inside of box 1, the water after the filtration is discharged from outlet pipe 112, in this process, can look over the inside condition of box 1 through observation plate 31 on case lid 3, also can open case lid 3 and add the disinfection medicine; when a large amount of flocculent impurities are intercepted on the filter screen 2, the manual valve 4 is opened to discharge the impurities, and then the manual valve 4 is closed again to continue filtering the slag water.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The technical personnel of this trade should understand, the utility model does not receive the restriction of above-mentioned utility model, and what describe in above-mentioned utility model and the description only does the preferred example of the utility model to need not restrict the utility model, under the prerequisite that does not deviate from the spirit and scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the scope of the utility model that claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-force field wet dust removal special use exempts from to clear up and filters slag discharging box which characterized in that: including box (1), box (1) includes case shell (11), the left side lower extreme welded fastening of going up case shell (11) has inlet tube (111), the right side upper end welded fastening of going up case shell (11) has outlet pipe (112), the bottom integrated into one piece of going up case shell (11) has hopper shell (12) down, the bottom welded fastening of hopper shell (12) has slag discharge pipe (121) down, it is equipped with filter screen (2) to go up the slope in case shell (11), the top of box (1) articulates through a plurality of hinges has case lid (3), the bottom flange joint of slag discharge pipe (121) has hand valve (4).

2. The special cleaning-free filtering deslagging box for multi-force-field wet dust removal according to claim 1, which is characterized in that: the filter screen (2) is arranged in the direction from left to right and downwards.

3. The special cleaning-free filtering deslagging box for multi-force-field wet dust removal according to claim 1, which is characterized in that: the filter screen (2) comprises a screen frame (21), and a screen surface (22) is welded and fixed on the inner side of the screen frame (21).

4. The special cleaning-free filtering deslagging box for multi-force-field wet dust removal according to claim 3, wherein the special cleaning-free filtering deslagging box comprises: the screen frame (21) with go up the inboard size looks adaptation of case shell (11), the outside width of screen frame (21) with the inboard width of going up case shell (11) equals, the outside length of screen frame (21) is greater than go up the inboard height of case shell (11), just the outside length of screen frame (21) is less than go up the inboard diagonal length of case shell (11).

5. The special cleaning-free filtering deslagging box for multi-force-field wet dust removal according to claim 4, wherein the special cleaning-free filtering deslagging box comprises: the net frame (21) is fixed on the inner side wall of the upper box shell (11) through bolts.

6. The special cleaning-free filtering deslagging box for multi-force-field wet dust removal according to claim 1, which is characterized in that: an observation plate (31) is clamped and fixed in the middle of the box cover (3).

7. The special cleaning-free filtering deslagging box for multi-force-field wet dust removal according to claim 1, which is characterized in that: and a handle (32) is fixed in the middle of one end of the box cover (3) far away from the hinge through a screw.