CN216395768U

CN216395768U - Furnace gas purification device with environmental protection function

Info

Publication number: CN216395768U
Application number: CN202122477793.4U
Authority: CN
Inventors: 梁璋二
Original assignee: Yunnan Qu Jing Cheng Gang Iron And Steel Group Co ltd
Current assignee: Yunnan Qu Jing Cheng Gang Iron And Steel Group Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-29
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a furnace gas purification device with an environment-friendly function, which relates to the field of furnace gas purification and comprises a device main body, wherein a primary filter screen, a high-efficiency filter screen and an activated carbon plate are respectively arranged on the upper part in the device main body from bottom to top, spray heads are respectively arranged on the upper parts of two sides of the device main body, and a motor and a sealing element are respectively arranged on one side of the device main body. According to the utility model, through the fan, the annular ventilation pipe, the igniters, the gas inlets and the annular gas transmission pipes, firstly, gas is input through the gas inlets, then, the gas is divided through the annular ventilation openings, the gas is input into the igniters through the gas transmission pipes, the igniters ignite to burn carbon monoxide, and the carbon monoxide is then converted into carbon dioxide, so that the carbon monoxide is conveniently purified and the environment is protected.

Description

Furnace gas purification device with environmental protection function

Technical Field

The utility model relates to the field of furnace gas purification, in particular to a furnace gas purification device with an environment-friendly function.

Background

The purpose of furnace gas purification is to remove impurities in the furnace gas and provide qualified raw material gas for the conversion process, and the essence of purification is to adopt different purification methods according to the different sizes of the impurity particles in the furnace gas, wherein the purification methods comprise u-shaped tube dust removal, cyclone dust removal, water washing, acid washing, electric dust removal, drying and other methods.

Present burner gas purifier, purifying effect is poor, mostly through the filter screen, purify subassembly and active carbon board and carry out filtration purification to the burner gas, and contain a small amount of carbon monoxide in the burner gas, it is relatively poor to purify subassembly and active carbon board to carbon monoxide absorption and purifying effect, lead to partial carbon monoxide to be discharged, cause harm to the environment easily, use not too environmental protection, and present burner gas purifier, most simple structure, inconvenient inner wall to the device main part is cleared up, lead to the furnace dust to mix with water at the inner wall of device main part, condense into the piece, will defeated gas channel blocks up, the influence is used.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a furnace gas purification device with an environment-friendly function, so as to solve the technical problems that carbon monoxide is inconvenient to purify and the inner wall of a device main body is inconvenient to clean.

In order to achieve the purpose, the utility model provides the following technical scheme: a furnace gas purification device with an environmental protection function comprises a device main body, wherein a primary filter screen, a high-efficiency filter screen and an activated carbon plate are respectively arranged above the inner part of the device main body from bottom to top, spray heads are respectively arranged above the two sides of the device main body, a motor and a sealing element are respectively arranged on one side of the device main body, the output end of the motor is connected with a first rotating shaft, one end of the first rotating shaft is connected with a bevel gear, the other side of the device main body is connected with an air inlet, the bottom of the device main body is provided with a water outlet, the inner part of the device main body is connected with a support frame, a support rod penetrates through the bottom of the support frame, one side of the support rod is connected with a scraper, a gear is sleeved on the outer part of the support rod, one side of the gear is connected with a second rotating shaft through a chain, and the outer surface of the second rotating shaft is respectively sleeved with a bevel gear and a gear, control panel is installed to surface one side of device main part, the surface connection of device main part has the access door, the top of device main part is connected with the exhaust storehouse, the fan is installed to one side in exhaust storehouse, the output of fan is connected with the ventilation pipe, one side of ventilation pipe is connected with annular ventilation pipe, the air outlet has been seted up to annular ventilation pipe's inside, one side below in exhaust storehouse is connected with the gas entry, one side of gas entry is connected with annular gas-supply pipe, the top of annular gas-supply pipe is connected with the gas-supply pipe, some firearms are all installed to the inside both sides in exhaust storehouse.

Preferably, the igniter is provided in plurality, and the plurality of igniters are distributed in an annular array.

Preferably, the two ends of the supporting rod are respectively and rotatably connected with the supporting frame and the device body through rotating shafts, and the scraper is tightly attached to the inner wall of the device body.

Preferably, the air outlet is provided with a plurality of air outlets, and the plurality of air outlets are distributed in an annular array.

Preferably, one side of the igniter is inclined upward, and a plurality of the igniters are staggered with a plurality of the air outlets.

Preferably, the primary filter screen, the efficient filter screen and the activated carbon plate are all detachably connected with the device main body through an access door.

Preferably, the motor, the fan and the igniter are all electrically connected with the control panel.

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

1. according to the utility model, through the fan, the annular ventilation pipe, the igniters, the gas inlets and the annular gas transmission pipes, firstly, gas is input through the gas inlets, then, the gas is divided through the annular ventilation openings, the gas is input into the igniters through the gas transmission pipes, the igniters ignite to burn carbon monoxide, and the carbon monoxide is then converted into carbon dioxide, so that the carbon monoxide is conveniently purified and the environment is protected;

2. according to the utility model, through the motor, the support frame, the support rod, the sealing element and the scraper, the motor drives the support rod to rotate through the plurality of transmission assemblies, the support rod rotates to drive the scraper to rotate, the inner wall of the device main body is cleaned, meanwhile, the support frame supports the cleaning structure, and the plurality of transmission assemblies and the sealing element are distributed, so that the device furnace gas leakage is effectively prevented from influencing the normal use of the device due to the air pressure leakage while the motor is prevented from being damaged by the high temperature of the furnace gas, the structural sealing property is increased, and the cleaning of the inner wall of the device main body is facilitated.

Drawings

FIG. 1 is a schematic diagram of the apparatus of the present invention;

FIG. 2 is a schematic cross-sectional view of the main body of the device of the present invention;

FIG. 3 is a schematic cross-sectional view of an exhaust chamber according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a device main body; 2. an exhaust bin; 3. a control panel; 4. an access door; 5. an air inlet; 6. a water outlet; 7. a spray head; 8. a primary filter screen; 9. a high-efficiency filter screen; 10. an activated carbon plate; 11. a motor; 12. a support bar; 13. a squeegee; 14. a support frame; 15. a fan; 16. a gas inlet; 17. a gas delivery pipe; 18. an annular gas delivery pipe; 19. an igniter; 20. a vent pipe; 21. an annular vent tube; 22. an air outlet; 23. a first rotating shaft; 24. a seal member; 25. a bevel gear; 26. a gear; 27. a chain; 28. a second rotation axis.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-5, a burner gas purification device with environmental protection function comprises a device main body 1, an exhaust bin 2, a control panel 3, an access door 4, an air inlet 5, a water outlet 6, a nozzle 7, a primary filter screen 8, a high-efficiency filter screen 9, an activated carbon plate 10, a motor 11, a support rod 12, a scraper 13, a support frame 14, a fan 15, a fuel gas inlet 16, a gas pipe 17, an annular gas pipe 18, an igniter 19, a ventilation pipe 20, an annular ventilation pipe 21, an air outlet 22, a first rotating shaft 23, a sealing element 24, a bevel gear 25, a gear 26, a chain 27 and a second rotating shaft 28, wherein the primary filter screen 8, the high-efficiency filter screen 9 and the activated carbon plate 10 are respectively installed above the interior of the device main body 1 from bottom to top, the nozzle 7 is installed above both sides of the device main body 1, the motor 11 and the sealing element 24 are respectively arranged on one side of the device main body 1, the output end of the motor 11 is connected with a first rotating shaft 23, one end of the first rotating shaft 23 is connected with a bevel gear 25, the other side of the device main body 1 is connected with an air inlet 5, the bottom of the device main body 1 is provided with a water outlet 6, the inside of the device main body 1 is connected with a support frame 14, the bottom of the support frame 14 penetrates through a support rod 12, one side of the support rod 12 is connected with a scraper 13, the outside of the support rod 12 is sleeved with a gear 26, one side of the gear 26 is connected with a second rotating shaft 28 through a chain 27, the outer surface of the second rotating shaft 28 is respectively sleeved with the bevel gear 25 and the gear 26, one side of the outer surface of the device main body 1 is provided with a control panel 3, the outer surface of the device main body 1 is connected with an access door 4, the top of the device main body 1 is connected with an exhaust bin 2, one side of the exhaust bin 2 is provided with a fan 15, the output end of the fan 15 is connected with a ventilation pipe 20, one side of the ventilation pipe 20 is connected with an annular ventilation pipe 21, air outlet 22 has been seted up to annular ventilation pipe 21's inside, and one side below of exhaust storehouse 2 is connected with gas inlet 16, and one side of gas inlet 16 is connected with annular gas-supply pipe 18, and the top of annular gas-supply pipe 18 is connected with gas-supply pipe 17, and some firearm 19 are all installed to the inside both sides of exhaust storehouse 2, and bracing piece 12 is rotatory to make scraper blade 13 rotate, clear up the inner wall of device main part 1.

Specifically, referring to fig. 3, the igniter 19 is provided in plural, and the plural igniters 19 are distributed in an annular array.

By adopting the technical scheme, carbon monoxide can be combusted more fully to form carbon dioxide, and the carbon dioxide is more environment-friendly.

Specifically, please refer to fig. 2 and 5, two ends of the support rod 12 are rotatably connected to the support frame 14 and the device body 1 through a rotating shaft, and the scraper 13 is tightly attached to the inner wall of the device body 1.

Through adopting above-mentioned technical scheme, bracing piece 12 is rotatory to make scraper blade 13 rotate, clear up the inner wall of device main part 1.

Specifically, referring to fig. 3, the air outlets 22 are provided in plural numbers, the plural air outlets 22 are distributed in an annular array, one side of the igniter 19 is inclined upward, and the plural igniters 19 and the plural air outlets 22 are distributed in a staggered manner.

Specifically, please refer to fig. 1-2, the primary filter screen 8, the high efficiency filter screen 9 and the activated carbon plate 10 are detachably connected to the main body 1 through the access door 4.

Through adopting above-mentioned technical scheme, conveniently change the maintenance.

Specifically, please refer to fig. 1-3, the motor 11, the fan 15 and the igniter 19 are electrically connected to the control panel 3.

Through adopting above-mentioned technical scheme, the staff opens or closes motor 11, fan 15 and ignition 19 through control panel 3.

The working principle is as follows: firstly, a worker installs a water tank at the bottom of a device main body 1, then a gas pipeline is connected with a gas inlet 16, after the preparation work is finished, the worker inputs furnace gas from an air inlet 5, then the worker turns on a motor 11, a fan 15 and an igniter 19 through a control panel 3, simultaneously turns on a nozzle 7, after the nozzle 7 is turned on, water is sprayed to remove dust from the furnace gas, furnace ash and water flow into the water tank from a water outlet 6, then the furnace gas is purified and treated through a primary filter screen 8, a high-efficiency filter screen 9 and an activated carbon plate 10, then the furnace gas enters an exhaust bin 2, after the igniter 19 is turned on, carbon monoxide in the furnace gas is ignited by using the gas as fuel, simultaneously the fan 15 is turned on, an air outlet end inputs fresh air into an annular ventilation pipe 20 through the ventilation pipe 20, then the fresh air is discharged through an air outlet 22, so that the carbon monoxide is more fully combusted, carbon monoxide is changed into carbon dioxide, the furnace gas purification is more environment-friendly, the motor 11 is started at the same time, the output end of the motor 11 drives the bevel gears 25 to rotate through the first rotating shaft 23, one bevel gear 25 is meshed with the other bevel gear 25 to drive the second rotating shaft 28 to rotate, simultaneously drives one gear 26 to rotate, one gear 26 drives the other gear 26 to rotate through a chain 27, the other gear 26 drives the support rod 12 to rotate, thereby rotating the scraper 13 to clean the inner wall of the device body 1, and the distribution of the plurality of transmission components and the sealing member 24 prevents the motor 11 from being damaged by high temperature, effectively prevent that device burner gas from revealing, increase structural seal nature, later discharged from the top in exhaust storehouse 2 by the burner gas that purifies, the staff can open access door 4 after the work is finished, will just imitate filter screen 8, high-efficient filter screen 9 and active carbon board 10 and change.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a burner gas purifier with environmental protection, includes device main part (1), its characterized in that: a primary filter screen (8), a high-efficiency filter screen (9) and an activated carbon plate (10) are respectively installed on the upper portion of the inner portion of the device main body (1) from bottom to top, spray heads (7) are installed on the upper portions of the two sides of the device main body (1), a motor (11) and a sealing piece (24) are respectively arranged on one side of the device main body (1), the output end of the motor (11) is connected with a first rotating shaft (23), one end of the first rotating shaft (23) is connected with a bevel gear (25), the other side of the device main body (1) is connected with an air inlet (5), a water outlet (6) is formed in the bottom of the device main body (1), a support frame (14) is connected to the inner portion of the device main body (1), a support rod (12) penetrates through the bottom of the support frame (14), and a scraper (13) is connected to one side of the support rod (12), a gear (26) is sleeved outside the supporting rod (12), one side of the gear (26) is connected with a second rotating shaft (28) through a chain (27), a bevel gear (25) and the gear (26) are respectively sleeved on the outer surface of the second rotating shaft (28), a control panel (3) is installed on one side of the outer surface of the device main body (1), an access door (4) is connected on the outer surface of the device main body (1), an exhaust bin (2) is connected to the top of the device main body (1), a fan (15) is installed on one side of the exhaust bin (2), an output end of the fan (15) is connected with a ventilation pipe (20), an annular ventilation pipe (21) is connected to one side of the ventilation pipe (20), an air outlet (22) is formed in the annular ventilation pipe (21), and a gas inlet (16) is connected to the lower portion of one side of the exhaust bin (2), one side of gas inlet (16) is connected with annular gas-supply pipe (18), the top of annular gas-supply pipe (18) is connected with gas-supply pipe (17), some firearms (19) are all installed to the inside both sides in exhaust storehouse (2).

2. The furnace gas purification device with environmental protection function according to claim 1, characterized in that: the igniter (19) is provided with a plurality of igniters, and the igniters (19) are distributed in an annular array.

3. The furnace gas purification device with environmental protection function according to claim 1, characterized in that: the two ends of the supporting rod (12) are respectively rotatably connected with the supporting frame (14) and the device body (1) through rotating shafts, and the scraper (13) is tightly attached to the inner wall of the device body (1).

4. The furnace gas purification device with environmental protection function according to claim 1, characterized in that: the air outlets (22) are arranged in a plurality, and the air outlets (22) are distributed in an annular array.

5. The furnace gas purification device with environmental protection function according to claim 1, characterized in that: one side of the igniter (19) is inclined upwards, and the plurality of igniters (19) and the plurality of air outlets (22) are distributed in a staggered manner.

6. The furnace gas purification device with environmental protection function according to claim 1, characterized in that: the primary filter screen (8), the efficient filter screen (9) and the activated carbon plate (10) are all detachably connected with the device main body (1) through the access door (4).

7. The furnace gas purification device with environmental protection function according to claim 1, characterized in that: the motor (11), the fan (15) and the igniter (19) are all electrically connected with the control panel (3).