CN210385486U

CN210385486U - Tail gas treatment box for chemical plant

Info

Publication number: CN210385486U
Application number: CN201921113765.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wenzhou Xingnan Environmental Protection Technology Co ltd
Current assignee: Wenzhou Xingnan Environmental Protection Technology Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-24
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a tail gas treatment box is used in chemical plant, including first box and second box, the first awl of the left side hoop fixedly connected with of first box is fought, the left side fixedly connected with intake pipe of first awl fill, the right side fixedly connected with second cone of second box, the right side fixedly connected with outlet duct of second cone. The utility model discloses a set up flexible sealing washer cloth, second positioning fixture block, sealed frame, first positioning fixture block, double-end positioning screw, the cooperation of second swivel nut and first swivel nut is used, the opening of tail gas treatment case has been made things convenient for, the maintenance of tail gas treatment case is more convenient like this, tail gas treatment case when using has been solved, open inconvenience when maintaining because of it, cause opening of tail gas treatment case to consume a large amount of time, thereby lead to the tail gas treatment case to appear maintaining inconvenient problem, the maintenance of tail gas treatment case has been made things convenient for greatly, be worth promoting.

Description

Tail gas treatment box for chemical plant

Technical Field

The utility model relates to a chemical industry technical field specifically is a tail gas treatment box for chemical plant.

Background

Along with modern society's development, all kinds of chemical products have obtained the wide use, and current chemical products can produce a large amount of waste gases in process of production, just so need use tail gas treatment case to handle tail gas, and current tail gas treatment case is when using, and opening of tail gas treatment case is inconvenient for opening of tail gas case has consumed a large amount of time, thereby leads to the inconvenient problem of maintenance to appear in the tail gas treatment case, greatly reduced the practicality of tail gas treatment case.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical plant handles case with tail gas possesses the convenient advantage of opening, has solved the tail gas and has handled the case and appear maintaining inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a tail gas treatment box for a chemical plant comprises a first box body and a second box body, wherein a first cone hopper is fixedly connected to the left side of the first box body in an annular direction, an air inlet pipe is fixedly connected to the left side of the first cone hopper, a second cone hopper is fixedly connected to the right side of the second box body, an air outlet pipe is fixedly connected to the right side of the second cone hopper, and first positioning clamping blocks are fixedly connected to the front side and the rear side of the right side of the top surface and the bottom surface of the first box body and the front side and the rear side of the left side of the top surface and the bottom surface of the second box body;

a sealing frame is sleeved between the right side of the surface of the first box body and the left side of the surface of the second box body, the inner side of the sealing frame is fixedly connected with a telescopic sealing ring cloth, four corners of the top surface and the bottom surface of the sealing frame are fixedly connected with second positioning fixture blocks, one side corresponding to the two second positioning fixture blocks is provided with a double-head positioning screw rod in a penetrating way, the two sides of the surface of the double-head positioning screw rod and the inner side of the second positioning clamping block are respectively sleeved with a first threaded sleeve, second threaded sleeves are sleeved on the two sides of the surface of the double-end positioning screw and positioned on the outer sides of the first positioning clamping blocks, the vertical fixedly connected with in right side of first box inner chamber crosses filter plate, the right side of first box inner chamber just is located the vertical fixedly connected with active carbon filter in right side of crossing filter plate, the vertical fixedly connected with in left side of second box inner chamber has the photocatalyst filter.

Preferably, the first box body and the second box body are identical in size and shape, the first cone hopper and the second cone hopper are identical in size and shape, and the air inlet pipe and the air outlet pipe are identical in size and shape.

Preferably, the sealing frame is provided with sealing asbestos ropes embedded on two sides of the inner ring and located on the telescopic sealing ring cloth, and the inner ring of each sealing asbestos rope is tightly matched with the surfaces of the first box body and the second box body.

Preferably, the first positioning fixture block and the second positioning fixture block are both provided with a movable hole in a penetrating manner, wherein the movable hole is matched with the double-head positioning screw rod, and the inner diameter of the movable hole is slightly larger than the outer diameter of the double-head positioning screw rod.

Preferably, the inner rings of the first threaded sleeve and the second threaded sleeve are in threaded connection with the surface of the double-head positioning screw rod, and the surface of the outer side of the sealing frame is in contact with the surface of the inner side of the first positioning clamping block.

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

1. the utility model discloses a set up flexible sealing washer cloth, second positioning fixture block, sealed frame, first positioning fixture block, double-end positioning screw, the cooperation of second swivel nut and first swivel nut is used, the opening of tail gas treatment case has been made things convenient for, the maintenance of tail gas treatment case is more convenient like this, tail gas treatment case when using has been solved, open inconvenience when maintaining because of it, cause opening of tail gas treatment case to consume a large amount of time, thereby lead to the tail gas treatment case to appear maintaining inconvenient problem, the maintenance of tail gas treatment case has been made things convenient for greatly, be worth promoting.

2. The utility model discloses a sealed asbestos rope can seal the junction of sealed frame and first box and second box, through filtering the otter board, can filter the impurity in the gas, through the active carbon filter, can absorb the peculiar smell in the gas, through the photocatalyst filter, can get rid of the chemical pollutants in the gas.

Drawings

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

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

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1 first box, 2 filter screen boards, 3 outlet ducts, 4 second cones, 5 second boxes, 6 photocatalyst filter boards, 7 flexible sealing ring cloth, 8 active carbon filter boards, 9 inlet ducts, 10 first cones, 11 second positioning fixture blocks, 12 sealing frames, 13 sealing asbestos ropes, 14 movable holes, 15 first positioning fixture blocks, 16 double-head positioning screw rods, 17 second thread sleeves and 18 first thread sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a tail gas treatment box for a chemical plant comprises a first box body 1 and a second box body 5, wherein a first cone hopper 10 is fixedly connected to the left side of the first box body 1 in an annular direction, an air inlet pipe 9 is fixedly connected to the left side of the first cone hopper 10, a second cone hopper 4 is fixedly connected to the right side of the second box body 5, an air outlet pipe 3 is fixedly connected to the right side of the second cone hopper 4, an exhaust fan is connected to the right side of the air outlet pipe 3, the first box body 1 and the second box body 5 have the same size and shape, the first cone hopper 10 and the second cone hopper 4 have the same size and shape, the air inlet pipe 9 and the air outlet pipe 3 have the same size and shape, and the attractiveness of the tail, the front side and the rear side of the right side of the top surface and the bottom surface of the first box body 1 and the front side and the rear side of the left side of the top surface and the bottom surface of the second box body 5 are fixedly connected with first positioning fixture blocks 15;

a sealing frame 12 is sleeved between the right side of the surface of the first box body 1 and the left side of the surface of the second box body 5, sealing asbestos ropes 13 are embedded in the inner rings of the sealing frame 12 and positioned at two sides of the telescopic sealing ring cloth 7, the inner rings of the sealing asbestos ropes 13 are tightly matched with the surfaces of the first box body 1 and the second box body 5, the joint of the sealing frame 12 and the first box body 1 and the second box body 5 can be sealed through the sealing asbestos ropes 13, the telescopic sealing ring cloth 7 is fixedly connected to the inner side of the sealing frame 12, second positioning fixture blocks 11 are fixedly connected to four corners of the top surface and the bottom surface of the sealing frame 12, double-headed positioning screws 16 are arranged on one sides corresponding to the two second positioning fixture blocks 11 in a penetrating manner, movable holes 14 matched with the double-headed positioning screws 16 are arranged on the first positioning fixture blocks 15 and the second positioning fixture blocks 11 in a penetrating manner, the inner diameter of the movable holes 14 is slightly larger, the installation of the double-ended positioning screw 16 is facilitated, the two sides of the surface of the double-ended positioning screw 16 and the inner side of the second positioning fixture block 11 are respectively sleeved with a first threaded sleeve 18, the two sides of the surface of the double-ended positioning screw 16 and the outer side of the first positioning fixture block 15 are respectively sleeved with a second threaded sleeve 17, the inner rings of the first threaded sleeve 18 and the second threaded sleeve 17 are in threaded connection with the surface of the double-ended positioning screw 16, the surface of the outer side of the sealing frame 12 is in contact with the surface of the inner side of the first positioning fixture block 15, the opening of the tail gas treatment box is facilitated by the arrangement of the telescopic sealing ring cloth 7, the second positioning fixture block 11, the sealing frame 12, the first positioning fixture block 15, the double-ended positioning screw 16, the second threaded sleeve 17 and the first threaded sleeve 18, the maintenance of the tail gas treatment box is more convenient, the problem that the tail gas treatment box is inconvenient to open during use and a large amount of, thereby lead to the problem that inconvenient maintenance appears in the tail gas treatment case, the maintenance of tail gas treatment case has been made things convenient for greatly, be worth promoting, the vertical fixedly connected with in right side of 1 inner chamber of first box filters otter board 2, the right side of 1 inner chamber of first box just is located the vertical fixedly connected with active carbon filter 8 in right side of filtering otter board 2, the vertical fixedly connected with in left side of 5 inner chambers of second box has photocatalyst filter 6, through filtering otter board 2, can filter the impurity in the gas, through active carbon filter 8, can absorb the peculiar smell in the gas, through photocatalyst filter 6, can get rid of the chemical pollutants in the gas.

When the tail gas treatment box is used and needs to be opened for maintenance, the second threaded sleeves 17 are rotated to enable the two second threaded sleeves 17 to be taken down from the double-end positioning screw 16, the two first threaded sleeves 18 are rotated towards the same side of the double-end positioning screw 16, the double-end positioning screw 16 is drawn in the rotating process, finally the double-end positioning screw 16 is separated from the double-end positioning screw 16 (the double-end positioning screw 16 can be cut off and replaced with a new double-end positioning screw 16 in the subsequent resetting installation process), the sealing frame 12 is pulled rightwards to enable the telescopic sealing ring cloth 7 to be compressed and folded, the first box body 1 is separated from the sealing frame 12, and finally the filter screen plate 2, the active carbon filter plate 8 and the photocatalyst filter plate 6 are taken out for cleaning, and the parts are reset after maintenance.

All parts used in the application document are standard parts and can be purchased from the market, and the specific connection mode of all parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, and detailed description is not given here.

In summary, the following steps: this tail gas treatment case for chemical plant through the cooperation that sets up flexible sealing washer cloth 7, second positioning fixture block 11, sealed frame 12, first positioning fixture block 15, double-end positioning screw 16, second swivel nut 17 and first swivel nut 18 and uses, has solved the inconvenient problem of maintenance appears in the tail gas treatment case.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tail gas treatment box for chemical plant, includes first box (1) and second box (5), its characterized in that: a first cone hopper (10) is fixedly connected to the left side of the first box body (1) in an annular direction, an air inlet pipe (9) is fixedly connected to the left side of the first cone hopper (10), a second cone hopper (4) is fixedly connected to the right side of the second box body (5), an air outlet pipe (3) is fixedly connected to the right side of the second cone hopper (4), and first positioning clamping blocks (15) are fixedly connected to the front side and the rear side of the right side of the top surface and the bottom surface of the first box body (1) and the front side and the rear side of the left side of the top surface and the bottom surface of the second box body (5);

the novel filter is characterized in that a sealing frame (12) is sleeved between the right side of the surface of the first box body (1) and the left side of the surface of the second box body (5), telescopic sealing ring cloth (7) is fixedly connected to the inner side of the sealing frame (12), second positioning clamping blocks (11) are fixedly connected to the four corners of the top surface and the bottom surface of the sealing frame (12), a double-headed positioning screw (16) penetrates through one side corresponding to the two second positioning clamping blocks (11), first threaded sleeves (18) are sleeved on the two sides of the surface of the double-headed positioning screw (16) and the inner sides of the second positioning clamping blocks (11), second threaded sleeves (17) are sleeved on the two sides of the surface of the double-headed positioning screw (16) and the outer sides of the first positioning clamping blocks (15), a filter screen plate (2) is fixedly connected to the right side of the inner cavity of the first box body (1), and an active carbon filter plate (2) is fixedly connected to the right side of the inner cavity 8) And the left side of the inner cavity of the second box body (5) is vertically and fixedly connected with a photocatalyst filter plate (6).

2. The exhaust gas treatment tank for the chemical plant according to claim 1, characterized in that: the size and the shape of the first box body (1) and the second box body (5) are the same, the size and the shape of the first cone hopper (10) and the size and the shape of the second cone hopper (4) are the same, and the size and the shape of the air inlet pipe (9) and the size and the shape of the air outlet pipe (3) are the same.

3. The exhaust gas treatment tank for the chemical plant according to claim 1, characterized in that: the inner ring of the sealing frame (12) and the two sides of the telescopic sealing ring cloth (7) are all inlaid with sealing asbestos ropes (13), and the inner ring of the sealing asbestos ropes (13) is tightly matched with the surfaces of the first box body (1) and the second box body (5).

4. The exhaust gas treatment tank for the chemical plant according to claim 1, characterized in that: the first positioning clamping block (15) and the second positioning clamping block (11) are both provided with a movable hole (14) matched with the double-head positioning screw rod (16) in a penetrating mode, and the inner diameter of the movable hole (14) is slightly larger than the outer diameter of the double-head positioning screw rod (16).

5. The exhaust gas treatment tank for the chemical plant according to claim 1, characterized in that: the inner rings of the first threaded sleeve (18) and the second threaded sleeve (17) are in threaded connection with the surface of the double-head positioning screw rod (16), and the surface of the outer side of the sealing frame (12) is in contact with the surface of the inner side of the first positioning clamping block (15).