CN217737221U

CN217737221U - But waste gas incinerator of circulation treatment waste gas

Info

Publication number: CN217737221U
Application number: CN202221585512.5U
Authority: CN
Inventors: 宋富侠
Original assignee: Beijing Fangyuan Environmental Engineering Co ltd
Current assignee: Beijing Fangyuan Environmental Engineering Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-04
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a waste gas treatment field specifically is a waste gas incinerator of circulated processing waste gas, the induction cooker comprises a cooker bod, the inner chamber bottom fixed mounting of furnace body has some firearms, department installs the granule filter screen in the middle of the inner chamber of furnace body, a lateral wall downside of furnace body runs through there is the exhaust pipe, the inner chamber upside of furnace body is fixed with blast pipe and runs through in the furnace body, the outer end of blast pipe is fixed with gas filtration net. The utility model discloses an inner wall of the pipe of discharging fume is provided with the waste gas concentration monitor, can monitor the waste gas of emission, when the insufficient condition of burning appears, the controller can start the air exhauster and lead in the exhaust gas pipe to waste gas, thereby realize the circulation burning, thereby exhaust-gas treatment's thoroughness has been guaranteed, the cavity of furnace body upside is led into water and can be to gaseous cooling simultaneously, effectually avoid the high temperature to cause high temperature pollution to the surrounding environment, can absorb the heat simultaneously, reach energy recycle, and is comparatively practical.

Description

But waste gas incinerator of circulation treatment waste gas

Technical Field

The utility model relates to a waste gas treatment field specifically is a waste gas incinerator of circulated processing waste gas.

Background

The existing industrial waste gas contains a lot of organic waste gas, so that the organic waste gas needs to be treated, and a waste gas incinerator needs to be used for burning the organic waste gas.

Current waste gas combustion furnace does not possess the function to waste gas postcombustion at in-service use in-process to there is the waste gas burning insufficient, simultaneously waste gas at the in-process of burning, can utilize the particle filter screen to catch the filtration to the solid particle of the production of burning, long-term filtration appears the condition of jam easily, thereby influences the combustion efficiency of waste gas. Therefore, we propose an exhaust gas incinerator capable of recycling the exhaust gas.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas incinerator of circulated processing waste gas has solved the problem that proposes in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a waste gas incinerator capable of circularly treating waste gas comprises a furnace body, wherein an igniter is fixedly arranged at the bottom of an inner cavity of the furnace body, a particle filter screen is arranged in the middle of the inner cavity of the furnace body, and a waste gas pipe penetrates through the lower side of one side wall of the furnace body;

the inner chamber upside of furnace body is fixed with blast pipe and runs through in the furnace body, the outer end of blast pipe is fixed with gas filtration net, the inner wall of blast pipe is fixed with waste gas concentration monitor, the outer wall of blast pipe is fixed with gas flowmeter, the fixed intercommunication of a lateral wall of blast pipe has the air exhauster, pipe and exhaust pipe intercommunication are passed through to the outer end of air exhauster, another lateral wall of furnace body is fixed with the controller, the both sides wall of furnace body all is fixed with the motor, the transmission shaft of motor runs through furnace body and fixedly connected with eccentric wheel, the eccentric wheel is laminated in the surface of granule filter screen.

As a preferred embodiment of the utility model, the cavity has been seted up to the upside of furnace body, the fixed intercommunication of left side wall of furnace body has the inlet tube, the fixed intercommunication in top of furnace body has the drain pipe.

As a preferred embodiment of the utility model, the signal output part of exhaust gas concentration monitor, gas flowmeter and the signal input part of controller are connected, the signal output part of controller is connected with the signal input part of air exhauster and motor respectively.

As a preferred embodiment of the utility model, the gas filter screen includes active carbon filter screen and high-efficient HEPA filter screen.

As a preferred embodiment of the utility model, an oxygen pipe is fixedly penetrated through the other side wall of the furnace body.

As a preferred embodiment of the utility model, the detachable sealing door that is fixed with of preceding lateral wall of furnace body.

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

1. the utility model provides a but waste gas incinerator of cyclic processing waste gas, inner wall through the pipe of discharging fume is provided with the waste gas concentration monitor, can monitor the waste gas of emission, when the insufficient condition of burning appears, the controller can start the air exhauster to the leading-in exhaust pipe of waste gas, thereby realize the circulation burning, thereby waste gas treatment's thoroughness has been guaranteed, the cavity inlet water of furnace body upside can be to gas cooling simultaneously, effectually avoid the high temperature to cause high temperature pollution to the surrounding environment, can absorb the heat simultaneously, reach energy recycle.

2. The waste gas incinerator of cyclic processing waste gas of this application technical scheme can monitor the gas discharge flow through gas flow meter, when the solid filter screen appearance blocks up, gas flow reduces, when reducing to the threshold value, the controller can the starter motor drive the eccentric wheel and strike the granule filter screen this moment to make and produce vibrations, shake the granule and fall, thereby avoid blockking up for a long time and influence exhaust-gas treatment efficiency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the whole structure of a waste gas incinerator for circularly treating waste gas according to the present invention;

FIG. 2 is a schematic view of the structure of the waste gas incinerator for recycling waste gas;

fig. 3 is a schematic view of the gas filtering net structure of the waste gas incinerator for circularly treating waste gas.

In the figure: 1. a furnace body; 2. a particle filter screen; 3. an igniter; 4. an exhaust gas pipe; 5. an oxygen pipe; 6. a motor; 7. an eccentric wheel; 8. an exhaust pipe; 9. an exhaust gas concentration monitor; 10. an exhaust fan; 11. a conduit; 12. a gas flow meter; 13. a gas filter screen; 14. a water inlet pipe; 15. a drain pipe; 16. a controller; 17. an active carbon filter screen; 18. high-efficient HEPA filter screen.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waste gas incinerator of circulated processing waste gas, which comprises a furnace body 1, the inner chamber bottom fixed mounting of furnace body 1 has some firearm 3, department installs granule filter screen 2 in the middle of the inner chamber of furnace body 1, exhaust pipe 4 has been run through to a lateral wall downside of furnace body 1, the inner chamber upside of furnace body 1 is fixed with blast pipe 8 and runs through in furnace body 1, the outer end of blast pipe 8 is fixed with gas filter screen 13, the inner wall of blast pipe 8 is fixed with waste gas concentration monitor 9, the outer wall of blast pipe 8 is fixed with gas flowmeter 12, a lateral wall of blast pipe 8 is fixed with air exhauster 10, the outer end of air exhauster 10 passes through pipe 11 and exhaust pipe 4 intercommunication, another lateral wall of furnace body 1 is fixed with controller 16, the both sides wall of furnace body 1 all is fixed with motor 6, motor 6's transmission shaft runs through furnace body 1 and fixedly connected with eccentric wheel 7, eccentric wheel 7 laminates in the surface of granule filter screen 2.

In this kind of technical scheme, can monitor the concentration of waste gas through gas concentration monitor 9 to when concentration is higher, thereby can carry out the postcombustion with waste gas from new leading-in exhaust pipe 4, thereby guarantee the combustion thoroughness, can monitor the gas flow rate simultaneously, when the jam appears, can start motor 6 drive eccentric wheel 7 and strike, with the plug shake.

In some technical schemes, a cavity is arranged at the upper side of the furnace body 1, a water inlet pipe 14 is fixedly communicated with the left side wall of the furnace body 1, and a water outlet pipe 15 is fixedly communicated with the top of the furnace body 1.

In this technical scheme, through the setting of inlet tube 14, can introduce water and cool off the gas, and take away the temperature for heat energy reuse.

In some technical schemes, the signal output ends of the waste gas concentration monitor 9 and the gas flowmeter 12 are connected with the signal input end of the controller 16, and the signal output end of the controller 16 is respectively connected with the signal input ends of the exhaust fan 10 and the motor 6.

In this kind of technical scheme, through the setting of controller 16, utilize PLC control program to realize automated control, can draw waste gas automatically simultaneously and get into exhaust pipe 4, and can automatic start motor 6.

In some technical solutions, the gas filter 13 includes an activated carbon filter 17 and a high efficiency HEPA filter 18.

In this kind of technical scheme, through the setting of active carbon filter screen 17 and high-efficient HEPA filter screen 18, can carry out further filtration to the gas.

In some technical schemes, an oxygen pipe 5 is fixedly penetrated through the other side wall of the furnace body 1.

In the technical scheme, oxygen is introduced into the oxygen pipe 5 to support combustion, so that the combustion effect is better.

In some technical schemes, a sealing door is detachably fixed on the front side wall of the furnace body 1.

In this kind of technical scheme, through the setting of sealing door to make conveniently open and overhaul the maintenance.

The working principle is as follows: when the device is used, firstly, the waste gas is guided into the furnace body 1 through the waste gas pipe 4, then the waste gas is ignited through the igniter 3, meanwhile, oxygen is guided into the oxygen pipe 5 to support combustion, organic waste gas is combusted, solid particles generated after gas combustion can be filtered through the solid filter screen 2, the filtered gas can enter the exhaust pipe 8, meanwhile, the detection is carried out through the waste gas concentration monitor 9, when the concentration is lower than a threshold value, the solid particles are directly discharged after being filtered through the gas filter screen 13, when the concentration is higher than the threshold value, the controller 16 can start the exhaust fan 10 to guide the waste gas into the waste gas pipe 4, the waste gas enters the furnace body 1 again to be combusted, the combustion sufficiency is ensured, meanwhile, in the combustion process, the water is guided into the water inlet pipe 14, then the water is guided out from the water outlet pipe 15 and flows in a cavity of the furnace body, so that the gas can be cooled, high-temperature pollution caused after the gas is guided out is avoided, meanwhile, heat exchange is carried out, the heat energy recycling is achieved, meanwhile, the waste gas flow meter 12 can monitor the waste gas flow, when the blockage of the particle filter screen 2 occurs, the waste gas flow is reduced to a certain degree, the eccentric wheel 7 is driven by the controller 16, and the waste gas can be knocked, thereby, the blockage treatment efficiency of the blockage is ensured.

In addition, the utility model relates to a but waste gas incinerator of circulation processing waste gas includes the part be the general standard component or the part that technical staff in the field knows, its structure and principle all can all be known through the technical manual or know through conventional experimental method for this technical staff, in this device idle department, with all electrical parts in the above-mentioned, its control computer and the power that indicates power component, electrical part and adaptation are connected through the wire, concrete connecting means should refer to in the following theory of operation, the precedence order accomplishes electric connection between each electrical part, its detailed connecting means, for the well-known technique in the field, theory of operation and process are mainly introduced in the following, do not explain electric control.

Claims

1. A waste gas incinerator capable of circularly treating waste gas comprises an incinerator body (1), and is characterized in that: an igniter (3) is fixedly arranged at the bottom of the inner cavity of the furnace body (1), a particle filter screen (2) is arranged in the middle of the inner cavity of the furnace body (1), and an exhaust gas pipe (4) penetrates through the lower side of one side wall of the furnace body (1);

an exhaust pipe (8) is fixed on the upper side of an inner cavity of the furnace body (1), the exhaust pipe (8) penetrates through the furnace body (1), a gas filter screen (13) is fixed at the outer end of the exhaust pipe (8), a waste gas concentration monitor (9) is fixed on the inner wall of the exhaust pipe (8), and a gas flowmeter (12) is fixed on the outer wall of the exhaust pipe (8);

an exhaust fan (10) is fixedly communicated with one side wall of the exhaust pipe (8), and the outer end of the exhaust fan (10) is communicated with the exhaust pipe (4) through a guide pipe (11);

another lateral wall of furnace body (1) is fixed with controller (16), the both sides wall of furnace body (1) all is fixed with motor (6), the transmission shaft of motor (6) runs through furnace body (1) and fixedly connected with eccentric wheel (7), eccentric wheel (7) laminate in the surface of granule filter screen (2).

2. An exhaust gas incinerator for recycling exhaust gas as set forth in claim 1 wherein: the furnace body (1) upside is seted up the cavity, the fixed intercommunication of left side wall of furnace body (1) has inlet tube (14), the fixed intercommunication in top of furnace body (1) has drain pipe (15).

3. A waste gas incinerator for recycling exhaust gas as claimed in claim 1 wherein: the exhaust gas concentration monitoring device is characterized in that the signal output ends of the exhaust gas concentration monitoring instrument (9) and the gas flowmeter (12) are connected with the signal input end of the controller (16), and the signal output end of the controller (16) is connected with the signal input ends of the exhaust fan (10) and the motor (6) respectively.

4. An exhaust gas incinerator for recycling exhaust gas as set forth in claim 1 wherein: the gas filter screen (13) comprises an activated carbon filter screen (17) and a high-efficiency HEPA filter screen (18).

5. A waste gas incinerator for recycling exhaust gas as claimed in claim 1 wherein: an oxygen pipe (5) is fixedly penetrated through the other side wall of the furnace body (1).

6. An exhaust gas incinerator for recycling exhaust gas as set forth in claim 1 wherein: the front side wall of the furnace body (1) is detachably fixed with a sealing door.