CN212504955U

CN212504955U - Steelmaking converter coal gas recycle device

Info

Publication number: CN212504955U
Application number: CN202021231102.1U
Authority: CN
Inventors: 宋文生; 关文博
Original assignee: Shanxi Tongcai Industry and Trade Co Ltd
Current assignee: Shanxi Tongcai Industry and Trade Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-09
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a steelmaking converter coal gas recycle device, including handling the case, handle incasement portion and be equipped with and spray chamber and water purification chamber, spray and be equipped with the filter screen between chamber and the water purification chamber, handle the case outside and be equipped with the air exhauster, air exhauster air-out end through the tuber pipe with spray intracavity portion intercommunication, spray intracavity portion upper end fixed mounting have a plurality of shower nozzles, water purification chamber outside fixed mounting has the water pump, the play water end of water pump is connected with the raceway, the raceway passes through branch pipe and shower nozzle upper end intercommunication, beneficial effect is: utilize air exhauster extraction air, avoid thoughtlessly having coal gas harm human body in the air, through water pump work, wash the air of thoughtlessly having coal gas with water from shower nozzle blowout to get rid of the impurity among the mist, and utilize the filter screen to filter sewage, make water cycle use, practiced thrift a large amount of water resources, spray intracavity inside lower extreme and be equipped with the defeated material roller of spiral, can discharge the fixed impurity who deposits, convenient to use fast through the defeated material roller of spiral.

Description

Steelmaking converter coal gas recycle device

Technical Field

The utility model relates to a steelmaking converter coal gas recycle device belongs to steelmaking converter coal gas processing technology field.

Background

Converter gas is an important secondary energy source in ferrous metallurgy, the recovery of converter gas can reduce the production cost of enterprises and improve the utilization level of the secondary energy source, and at present, a Wiggins gas holder is generally adopted as gas storage equipment for recovering converter gas in steel enterprises.

When the steel-making converter is used, partial coal gas is mixed in the air, the coal gas can damage the health of human bodies, a ventilation and exhaust mode is mostly adopted at present, but the environment is polluted, the loss and the waste of the coal gas are caused, and the problem needs to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steelmaking converter coal gas recycle device to can be adulterated with partial coal gas in solving the air that provides in the above-mentioned background art and harm health, adopt ventilation exhaust mode at present more, can cause the pollution to the environment, and can cause the extravagant problem of coal gas.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steelmaking converter coal gas recycle device, is including handling the case, it sprays chamber and water purification chamber to handle incasement portion to be equipped with, it is equipped with the filter screen to spray between chamber and the water purification chamber, it is equipped with the air exhauster to handle the case outside, air exhauster air-out end is through the tuber pipe with spray intracavity portion intercommunication, it has a plurality of shower nozzles to spray intracavity portion upper end fixed mounting, water purification chamber outside fixed mounting has the water pump, the play water end of water pump is connected with the raceway, the raceway passes through branch pipe and shower nozzle upper end intercommunication, it is the high slope structure of middle low both sides to spray intracavity portion lower extreme, it is equipped with the blowdown groove to spray intracavity portion lower extreme middle part, it has the blow off pipe to handle case outside lower extreme fixed mounting, blowdown groove and blow off pipe intercommunication.

Preferably, the upper end of the treatment box is provided with an exhaust pipe, and the exhaust pipe is communicated with the upper end of the inner part of the spraying cavity.

Preferably, handle case outside upper end and be equipped with the filler pipe, the filler pipe with spray intracavity portion upside intercommunication, be equipped with the valve on the filler pipe.

Preferably, the motor is arranged on the outer side of one end of the spiral conveying roller, the motor is fixedly installed on the treatment box, the output end of the motor is fixedly connected with the spiral conveying roller through a rotating shaft, and a gate is arranged on the blow-off pipe.

Preferably, a drain pipe is arranged at the lower end of one side end face of the treatment tank and communicated with the lower end in the water purification cavity, and a valve is arranged on the drain pipe.

Preferably, the four corners of the lower end face of the treatment box are fixedly provided with supporting legs.

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

1. utilize the air exhauster extraction air, avoid thoughtlessly having coal gas harm human in the air, through water pump work, with water from shower nozzle blowout to thoughtlessly having the air of coal gas and washing to get rid of the impurity among the mist, and utilize the filter screen to filter sewage, make water cycle use, practiced thrift a large amount of water resources.

2. The lower end of the inner part of the spraying cavity is provided with a spiral material conveying roller, and the precipitated fixed impurities can be rapidly discharged through the spiral material conveying roller, so that the spraying cavity is convenient to use.

Drawings

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

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

fig. 3 is a schematic structural view of the spiral delivery roll of the present invention.

In the figure: 1. a treatment tank; 2. a spray chamber; 3. a water purifying cavity; 4. filtering with a screen; 5. an exhaust fan; 6. an air duct; 7. a spray head; 8. a water pump; 9. a water delivery pipe; 10. a branch pipe; 11. a sewage draining groove; 12. a blow-off pipe; 13. a spiral delivery roller; 14. an exhaust pipe; 15. a water feeding pipe; 16. a motor; 17. a gate; 18. a drain pipe; 19. support the feet.

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.

Please refer to fig. 1-3, the utility model provides a steelmaking converter coal gas recycle device, including processing case 1, processing case 1 is inside to be equipped with and to spray chamber 2 and clean water chamber 3, it is equipped with filter screen 4 to spray between chamber 2 and the clean water chamber 3, processing case 1 outside is equipped with air exhauster 5, air exhauster 5 air-out end passes through tuber pipe 6 and sprays the inside intercommunication in chamber 2, it has a plurality of shower nozzles 7 to spray the inside upper end fixed mounting in chamber 2, clean water chamber 3 outside fixed mounting has water pump 8, water pump 8's play water end is connected with raceway 9, raceway 9 passes through branch pipe 10 and shower nozzle 7 upper end intercommunication, it is the high slope column structure of middle low both sides to spray the inside lower extreme in chamber 2, it is equipped with blowdown groove 11 to spray the inside lower extreme middle part in chamber, processing case 1 outside lower extreme fixed mounting has blow off pipe 12, blowdown groove 11 and blow off pipe 12 intercommunication.

Further, the upper end of the treatment box 1 is provided with an exhaust pipe 14, the exhaust pipe 14 is communicated with the upper end inside the spraying cavity 2, and the exhaust pipe 14 is communicated with a Wiggins gas cabinet.

Further, handle 1 outside upper end of case and be equipped with filler pipe 15, filler pipe 15 with spray the inside upside intercommunication in chamber 2, be equipped with the valve on the filler pipe 15, through filler pipe 15 to handle 1 inside water that adds of case.

Further, a motor 16 is arranged on the outer side of one end of the spiral delivery roller 13, the motor 16 is fixedly installed on the treatment box 1, the output end of the motor 16 is fixedly connected with the spiral delivery roller 13 through a rotating shaft, a gate 17 is arranged on the sewage discharge pipe 12, and the motor 16 drives the spiral delivery roller 13 to rotate.

Furthermore, a drain pipe 18 is arranged at the lower end of one side end face of the treatment box 1, the drain pipe 18 is communicated with the lower end inside the purified water cavity 3, a valve is arranged on the drain pipe 18, and water inside the treatment box 1 can be discharged from the drain pipe 18.

Furthermore, the four corners of the lower end surface of the treatment box 1 are fixedly provided with supporting legs 19, and the supporting legs 19 support the treatment box 1.

Specifically, the utility model discloses steelmaking converter coal gas recycle device is when using, utilize blast pipe 14 and Wiggins gas chamber to communicate, through water pipe 15 to processing case 1 inside add water, water pump 8 works, water along raceway 9 and from shower nozzle 7 spray out in the water purification chamber 3 inside, air exhauster 5 works, coal gas enters into spraying chamber 2 inside along with the air along tuber pipe 6, shower nozzle 7 sprays water and washes the gas mixture, thereby get rid of other impurity such as the solid suspended solid in the gas mixture, gas after the washing passes through blast pipe 14 and gets into Wiggins gas chamber department and carries out further processing, impurity deposits in the blowdown groove 11 of spraying chamber 2 lower extreme under the action of gravity, the inside sewage of spraying chamber 2 filters through filter screen 4 and gets into water purification chamber 3 and by the cycle use, thereby practice thrift a large amount of water resources, gate 17 can be opened to the accessible, utilize motor 16 to drive spiral delivery roll 13 to rotate and discharge impurity from blow off pipe 12, the cleaning is convenient.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steelmaking converter coal gas recycle device, includes processing case (1), its characterized in that: the treatment box is characterized in that a spraying cavity (2) and a water purification cavity (3) are arranged inside the treatment box (1), a filter screen (4) is arranged between the spraying cavity (2) and the water purification cavity (3), an exhaust fan (5) is arranged outside the treatment box (1), an air outlet end of the exhaust fan (5) is communicated with the inside of the spraying cavity (2) through an air pipe (6), a plurality of spray nozzles (7) are fixedly arranged at the upper end inside the spraying cavity (2), a water pump (8) is fixedly arranged outside the water purification cavity (3), a water outlet end of the water pump (8) is connected with a water conveying pipe (9), the water conveying pipe (9) is communicated with the upper ends of the spray nozzles (7) through a branch pipe (10), the lower end inside the spraying cavity (2) is of a slope-shaped structure with a middle low height and two sides, a sewage discharge groove (11) is arranged in the middle of the lower end inside the, the sewage draining groove (11) is communicated with a sewage draining pipe (12), and a spiral conveying roller (13) is arranged inside the sewage draining groove (11).

2. The steelmaking converter gas recycling device as claimed in claim 1, wherein: the upper end of the treatment box (1) is provided with an exhaust pipe (14), and the exhaust pipe (14) is communicated with the upper end inside the spraying cavity (2).

3. The steelmaking converter gas recycling device as claimed in claim 1, wherein: handle case (1) outside upper end and be equipped with filler pipe (15), filler pipe (15) and spray the inside upside intercommunication in chamber (2), be equipped with the valve on filler pipe (15).

4. The steelmaking converter gas recycling device as claimed in claim 1, wherein: the utility model discloses a sewage treatment device, including spiral conveying roller (13), motor (16) are equipped with in spiral conveying roller (13) one end outside, motor (16) fixed mounting is on handling case (1), the output of motor (16) is through pivot and spiral conveying roller (13) fixed connection, be equipped with gate (17) on blow off pipe (12).

5. The steelmaking converter gas recycling device as claimed in claim 1, wherein: the water treatment device is characterized in that a drain pipe (18) is arranged at the lower end of one side end face of the treatment box (1), the drain pipe (18) is communicated with the lower end inside the water purification cavity (3), and a valve is arranged on the drain pipe (18).

6. The steelmaking converter gas recycling device as claimed in claim 1, wherein: supporting legs (19) are fixedly mounted at four corners of the lower end face of the treatment box (1).