CN211963599U

CN211963599U - Flue gas treatment device of coke oven

Info

Publication number: CN211963599U
Application number: CN202020557689.9U
Authority: CN
Inventors: 刘红明; 卓爱云; 李宁; 朱华宝; 张俊峰; 赵岗
Original assignee: Guxian Zhengtai Coal Gasification Co Ltd
Current assignee: Guxian Zhengtai Coal Gasification Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-20
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a flue gas processing apparatus of coke oven, comprising a base plate, the left side fixedly connected with spray column at bottom plate top, the left top intercommunication of spray column has the flue gas pipe, the left bottom intercommunication of spray column has the drain pipe, the right side fixedly connected with filter screen of spray column inner wall bottom, the right side of filter screen and the bottom fixed connection on spray column inner wall right side, the bottom on spray column right side is provided with the water pump, the input intercommunication of water pump has first water pipe, the one end that the water pump was kept away from to first water pipe runs through to the inside of spray column, the output intercommunication of water pump has the second water pipe. The utility model provides a current flue gas processing apparatus can not carry out filterable problem to the flue gas fast, this coke oven's flue gas processing apparatus possesses the advantage of high-efficient processing flue gas, has saved a large amount of times of user, has improved flue gas processing apparatus's practicality.

Description

Flue gas treatment device of coke oven

Technical Field

The utility model relates to the technical field of coke oven equipment, in particular to a smoke treatment device of a coke oven.

Background

The coke oven is a kind of stove used for refining coke, modern coke oven is made up of charring chamber, combustion chamber, regenerator, chute area, furnace roof, base, flue, etc., the coal material in the charring chamber is heated to become coke under the condition of isolating air, the first generation of coke oven is about 25 years generally, can be more than 30 years under the condition of good operation and maintenance, the modern coke oven model can be divided according to many methods, the coke ovens of different structures mainly differ in the following aspects: the structure of the flame path of the combustion chamber, the adaptability to the type of heating gas, the supply mode of the heating gas, the arrangement mode of the regenerative chamber, measures for improving the uniformity of high-direction heating and the like.

Can produce a large amount of flue gases during coke oven production, in order to reduce the pollution of coke oven to the air, need use flue gas processing apparatus, however, current flue gas processing apparatus can not filter the flue gas fast, has wasted a large amount of times of user, has reduced flue gas processing apparatus's practicality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model aims to provide a flue gas treatment device of a coke oven, which has the advantages of high-efficiency flue gas treatment and solves the problem that the existing flue gas treatment device can not rapidly filter the flue gas.

In order to achieve the above object, the utility model provides a following technical scheme: a flue gas treatment device of a coke oven comprises a bottom plate, wherein a spray tower is fixedly connected to the left side of the top of the bottom plate, a flue gas pipe is communicated with the top of the left side of the spray tower, a drain pipe is communicated with the bottom of the left side of the spray tower, a filter screen is fixedly connected to the right side of the bottom of the inner wall of the spray tower, the right side of the filter screen is fixedly connected with the bottom of the right side of the inner wall of the spray tower, a water pump is arranged at the bottom of the right side of the spray tower, the input end of the water pump is communicated with a first water pipe, one end of the first water pipe, far away from the water pump, penetrates into the spray tower, the output end of the water pump is communicated with a second water pipe, one end of the second water pipe, far away from the water pump, penetrates into the spray tower, is communicated with a spray, the bottom of first tuber pipe and the input intercommunication of fan, the output intercommunication of fan has the second tuber pipe, the bottom of second tuber pipe and the top intercommunication of rose box, the horizontal fixedly connected with filter core in rose box's inside, the right side intercommunication of rose box has the air outlet.

As the utility model discloses it is preferred, the equal fixedly connected with cushion in both sides of bottom plate bottom, the bottom of cushion is provided with anti-skidding line.

As the utility model discloses it is preferred, the first shock pad of left side fixedly connected with of water pump, the left side of first shock pad and the right side fixed connection of spray column.

As the utility model discloses it is preferred, the bottom fixedly connected with second shock pad of fan, the bottom of second shock pad and the left side fixed connection at rose box top.

As the utility model discloses preferred, the cross section of filter core is the rectangle, the filter core uses with the rose box cooperation.

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

1. the utility model discloses a cooperation that sets up bottom plate, spray column, flue gas pipe, drain pipe, filter screen, water pump, first water pipe, second water pipe, shower nozzle, first tuber pipe, rose box, fan, second tuber pipe, filter core and air outlet is used, has solved current flue gas processing apparatus and can not carry out filterable problem to the flue gas fast, and this coke oven's flue gas processing apparatus possesses the advantage of high-efficient processing flue gas, has saved a large amount of times of user, has improved flue gas processing apparatus's practicality.

2. The utility model discloses a set up the cushion, can increase the frictional force of bottom plate bottom and ground, prevent that the bottom plate is unusual to remove, improved the stability of bottom plate.

3. The utility model discloses a set up first shock pad, can reduce the vibrations of water pump, prolonged the life of water pump.

4. The utility model discloses a set up the second shock pad, can reduce the vibrations of fan, prolonged the life of fan.

5. The utility model discloses a set up the filter core, can filter the tiny particle that contains in the flue gas, improved the quality of flue gas, reduce the pollution of flue gas to the air.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of FIG. 1 according to the present invention;

fig. 3 is a perspective view of the filter element of fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a spray tower; 3. a drain pipe; 4. filtering with a screen; 5. a water pump; 6. a first water pipe; 7. a second water pipe; 8. a spray head; 9. a first air duct; 10. a filter box; 11. a fan; 12. a second air duct; 13. a filter element; 14. an air outlet; 15. cushion blocks; 16. a first cushion pad; 17. a second cushion pad; 18. a flue gas pipe.

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.

As shown in fig. 1 to 3, the flue gas treatment device for the coke oven provided by the utility model comprises a bottom plate 1, a spray tower 2 is fixedly connected to the left side of the top of the bottom plate 1, a flue gas pipe 18 is communicated with the top of the left side of the spray tower 2, a drain pipe 3 is communicated with the bottom of the left side of the spray tower 2, a filter screen 4 is fixedly connected to the right side of the bottom of the inner wall of the spray tower 2, the right side of the filter screen 4 is fixedly connected with the bottom of the right side of the inner wall of the spray tower 2, a water pump 5 is arranged at the bottom of the right side of the spray tower 2, the input end of the water pump 5 is communicated with a first water pipe 6, one end of the first water pipe 6, which is far away from the water pump 5, penetrates into the spray tower 2, the output end of the water pump 5 is communicated with a second water pipe 7, one end of the second water pipe 7, which is far, the utility model discloses a filter box, including bottom plate 1, right side fixedly connected with rose box 10 at bottom plate 1 top, the left side at rose box 10 top is provided with fan 11, the bottom of first tuber pipe 9 and the input intercommunication of fan 11, the output intercommunication of fan 11 has second tuber pipe 12, the bottom of second tuber pipe 12 and the top intercommunication of rose box 10, the horizontal fixedly connected with filter core 13 in rose box 10's inside, the right side intercommunication of rose box 10 has air outlet 14.

Referring to fig. 1 and 2, cushion blocks 15 are fixedly connected to both sides of the bottom plate 1, and anti-slip threads are arranged at the bottoms of the cushion blocks 15.

Adopt above-mentioned scheme: through setting up cushion 15, can increase the frictional force of bottom plate 1 bottom and ground, prevent that bottom plate 1 from normally moving, improved bottom plate 1's stability.

Referring to fig. 2, a first shock absorbing pad 16 is fixedly connected to the left side of the water pump 5, and the left side of the first shock absorbing pad 16 is fixedly connected to the right side of the spray tower 2.

Adopt above-mentioned scheme: through setting up first shock pad 16, can reduce the vibrations of water pump 5, prolonged water pump 5's life.

Referring to fig. 1 and 2, a second shock pad 17 is fixedly connected to the bottom of the fan 11, and the bottom of the second shock pad 17 is fixedly connected to the left side of the top of the filter box 10.

Adopt above-mentioned scheme: through setting up second shock pad 17, can reduce the vibrations of fan 11, prolonged fan 11's life.

Referring to fig. 2 and 3, the filter element 13 is rectangular in cross-section, and the filter element 13 is used in cooperation with the filter box 10.

Adopt above-mentioned scheme: through setting up filter core 13, can filter the tiny particle that contains in the flue gas, improve the quality of flue gas, reduce the pollution of flue gas to the air.

The utility model discloses a theory of operation and use flow: the flue gas passes through flue gas pipe 18 and gets into spray column 2, water pump 5 work is carried spray column 2 inside water to the inside of shower nozzle 8 through first water pipe 6 and second water pipe 7, spray the flue gas after 8 atomizes the shower nozzle, the water that sprays the flue gas falls to the inside bottom of spray column 2, filter screen 4 filters water, fan 11 work is pumped to rose box 10's inside with spray column 2 inside flue gas through first tuber pipe 9 and second tuber pipe 12, filter core 13 filters the flue gas, the flue gas passes through the outside of air outlet 14 discharge to rose box 10, reach the mesh of high efficiency processing flue gas.

In summary, the following steps: this flue gas processing apparatus of coke oven is through setting up bottom plate 1, spray column 2, flue gas pipe 18, drain pipe 3, filter screen 4, water pump 5, first water pipe 6, second water pipe 7, shower nozzle 8, first tuber pipe 9, rose box 10, fan 11, second tuber pipe 12, filter core 13 and air outlet 14's cooperation and using, has solved current flue gas processing apparatus and can not carry out filterable problem to the flue gas fast.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A flue gas treatment device of a coke oven comprises a bottom plate (1), and is characterized in that: the spray tower is characterized in that a spray tower (2) is fixedly connected to the left side of the top of the bottom plate (1), a flue gas pipe (18) is communicated with the left top of the spray tower (2), a drain pipe (3) is communicated with the left bottom of the spray tower (2), a filter screen (4) is fixedly connected to the right side of the bottom of the inner wall of the spray tower (2), the right side of the filter screen (4) is fixedly connected with the bottom of the right side of the inner wall of the spray tower (2), a water pump (5) is arranged at the bottom of the right side of the spray tower (2), an input end of the water pump (5) is communicated with a first water pipe (6), one end, away from the water pump (5), of the first water pipe (6) penetrates through the inside of the spray tower (2), an output end of the water pump (5) is communicated with a second water pipe (7), one end, away from the water pump (5), the top intercommunication on spray column (2) right side has first tuber pipe (9), right side fixedly connected with rose box (10) at bottom plate (1) top, the left side at rose box (10) top is provided with fan (11), the bottom of first tuber pipe (9) and the input intercommunication of fan (11), the output intercommunication of fan (11) has second tuber pipe (12), the bottom of second tuber pipe (12) and the top intercommunication of rose box (10), the horizontal fixedly connected with filter core (13) in inside of rose box (10), the right side intercommunication of rose box (10) has air outlet (14).

2. The flue gas treatment device of the coke oven according to claim 1, wherein: the anti-skid floor is characterized in that cushion blocks (15) are fixedly connected to two sides of the bottom plate (1), and anti-skid grains are arranged at the bottoms of the cushion blocks (15).

3. The flue gas treatment device of the coke oven according to claim 1, wherein: the left side fixedly connected with first shock pad (16) of water pump (5), the left side of first shock pad (16) and the right side fixed connection of spray column (2).

4. The flue gas treatment device of the coke oven according to claim 1, wherein: the bottom fixedly connected with second shock pad (17) of fan (11), the left side fixed connection at the bottom and rose box (10) top of second shock pad (17).

5. The flue gas treatment device of the coke oven according to claim 1, wherein: the cross section of the filter element (13) is rectangular, and the filter element (13) is matched with the filter box (10) for use.