CN210568480U - Exhaust-gas treatment recycle utilizes system - Google Patents
Exhaust-gas treatment recycle utilizes system Download PDFInfo
- Publication number
- CN210568480U CN210568480U CN201920817098.8U CN201920817098U CN210568480U CN 210568480 U CN210568480 U CN 210568480U CN 201920817098 U CN201920817098 U CN 201920817098U CN 210568480 U CN210568480 U CN 210568480U
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- waste gas
- furnace body
- combustion chamber
- multistage
- negative pressure
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Abstract
The utility model discloses a waste gas treatment recycle system, this system include furnace body, combustor, multistage supercharged combustion chamber and negative pressure system, the furnace body includes waste gas import, gas outlet and stove outer covering, multistage supercharged combustion chamber includes swirler and process chamber, inside combustor extension nozzle made it arrange multistage supercharged combustion chamber process chamber in, waste gas after the combustion pressure boost, negative pressure system, including outside motor, fan axle and impeller. The utility model discloses can avoid the phenomenon of tempering, waste gas decomposes more thoroughly, improves purification efficiency and technology product quality, the utility model discloses compact structure, small, the installation of being convenient for decomposes back gas circulation and recycles, reduces use cost, and the potential safety hazard is eliminated to the environmental protection, improves process systems's stability.
Description
Technical Field
The utility model relates to a waste gas burns burning furnace technical field, concretely relates to exhaust-gas treatment recycle system.
Background
The waste gas discharged in industrial production often has harmful effects on the environment and human health, and needs to be treated by an incineration device so as to meet the requirements of waste gas discharge standards. The traditional incineration device adopts a positive pressure design, so that the backfire phenomenon is easy to generate, and the defects of low purification efficiency, unstable process state, large volume, high use cost, poor system stability and the like exist due to the limitation of the traditional incineration device.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned prior art not enough, provide a waste gas treatment recycle system, can avoid the tempering phenomenon, waste gas decomposes more thoroughly, improves purification efficiency and technology product quality, the utility model discloses compact structure, it is small, the installation of being convenient for, decompose back gas circulation and recycle, reduce use cost, the environmental protection eliminates the potential safety hazard, improves the stability of system.
The utility model provides a waste gas treatment recycle system, includes furnace body, combustor, multistage pressure boost combustion chamber, negative pressure system, the furnace body passes through the pipeline of multistage pressure boost combustion chamber and directly links to each other with the combustor, and the inside heat preservation that covers of furnace body reduces the heat and scatters and disappears, multistage pressure boost combustion chamber sets up in the middle of the furnace body heat preservation, for the burning provides reaction site, negative pressure system is connected on multistage pressure boost combustion chamber right side, negative pressure system is equipped with negative-pressure air fan, provides the negative pressure condition for the system, realizes gaseous recycle. The furnace body includes waste gas inlet, exhaust outlet and stove outer covering, waste gas inlet and exhaust outlet are connected to stove outer covering below, and waste gas inlet is equipped with the air inlet tripe, and exhaust outlet is equipped with the flange, and both are located the coplanar of stove outer covering. The burner nozzle of the burner is lengthened, the length of the burner nozzle can be at the supercharging rotational flow position of the multistage supercharging combustion chamber, and the sufficient combustion of waste gas is ensured. The multistage supercharged combustion chamber comprises a cyclone and a treatment chamber, waste gas enters the multistage supercharged combustion chamber through a gas inlet of the furnace body, the waste gas is changed into circular motion from linear motion through the cyclone, the volume density of the waste gas is increased, the waste gas is fully contacted with flame, the waste gas enters the treatment chamber for high-temperature supercharging, and the decomposition of the waste gas is realized.
The negative pressure system comprises an external motor, a fan shaft and an impeller, the external motor is connected with the fan shaft through a belt, the motor is arranged outside to avoid high-temperature damage, the upper end of the fan shaft is fixed on the mounting plate through a bearing seat, the lower end of the fan shaft is connected onto a bearing seat sleeve, the mounting plate is welded with the furnace body, and one end of the sleeve is provided with a flange used for being connected with a furnace body outlet flange to prevent the impeller from swinging.
And the heat-insulating layer is filled with an aluminum silicate fiber material.
The utility model has the advantages that:
1. the multistage supercharged combustion chamber is compact in space and small in size, after gas enters the treatment chamber through the guide of the cyclone, the supercharging effect is achieved through reducing and gas expansion generated by combustion, gas decomposition is achieved, the purification efficiency is improved, and the stable process state is ensured;
2. the impeller is driven by an external motor to reach a negative pressure state, so that a tempering phenomenon is avoided, potential safety hazards are eliminated, and the system stability is improved;
3. the air pressure fan introduces the combusted gas into the process chamber, and then the combusted gas enters the furnace body from the air inlet through the process chamber, so that the energy is recycled, the use cost is reduced, the energy is saved, and the environment is protected;
4. the lengthened burner is arranged in the multistage supercharged combustion chamber treatment chamber to fully burn.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific embodiments. It should be understood that the following examples are illustrative of the present invention only and are not intended to limit the scope of the present invention.
Referring to fig. 1, the utility model provides a waste gas treatment recycling system, which comprises a furnace body 1, a burner 2, a multi-stage supercharging combustion chamber 3 and a negative pressure system 4;
in this embodiment, the furnace body 1 is directly connected with the burner 2 through a pipeline of the multistage supercharged combustion chamber 3, the furnace body 1 is covered with a heat preservation layer 1c-1 to reduce heat loss, the multistage supercharged combustion chamber 3 is arranged in the middle of the furnace body heat preservation layer 1c-1 to provide a reaction place for combustion, the right side of the multistage supercharged combustion chamber 3 is connected with the negative pressure system 4, the negative pressure system 4 is provided with a negative pressure fan to provide a negative pressure condition for the system, and gas recycling is realized. The furnace body 1 comprises a waste gas inlet 1a, a waste gas outlet 1b and a furnace shell 1c, the waste gas inlet 1a and the waste gas outlet 1b are connected below the furnace shell 1c, the waste gas inlet 1a is provided with an air inlet shutter 1a-1, the waste gas outlet 1b is provided with a flange 1b-1, and the waste gas inlet shutter and the waste gas outlet are located on the same plane of the furnace shell 1 c. The burner 2a of the burner is lengthened, the length of the burner can be equal to the position of the supercharging rotational flow of the multistage supercharging combustion chamber 3, and the full combustion of waste gas is ensured. The multistage supercharged combustion chamber 3 comprises a cyclone 3a and a treatment chamber 3b, waste gas enters the multistage supercharged combustion chamber 3 through a furnace body air inlet 1a, the waste gas is changed into circular motion from linear motion through the cyclone 3a, the volume density of the waste gas is increased, the waste gas is fully contacted with flame, and the waste gas enters the treatment chamber 3b for high-temperature supercharging, so that the decomposition of the waste gas is realized.
The negative pressure system 4 comprises an external motor 4a, a fan shaft 4b and an impeller 4c, the external motor 4a is connected with the fan shaft 4b through a belt 4a-1, the motor 4a is arranged outside to avoid high-temperature damage, the upper end of the fan shaft 4b is fixed on a mounting plate 4b-2 through a bearing seat 4b-1, the lower end of the fan shaft 4b is connected to a sleeve 4b-5 of the bearing seat 4b-4, the mounting plate 4b-2 is welded with the furnace body 1, a heat insulation layer 4b-3 is covered on the mounting plate 4b-2, and a flange 4b-6 is arranged at one end of the sleeve 4b-5 and used for being connected with a flange 1b-1 at the outlet of the furnace body.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. An exhaust-gas treatment recycle system which characterized in that: including furnace body, combustor, multistage pressure boost combustion chamber, negative pressure system, the furnace body passes through the pipeline of multistage pressure boost combustion chamber and directly links to each other with the combustor, and the furnace body is inside to be covered and to have the heat preservation, multistage pressure boost combustion chamber sets up in the middle of the furnace body heat preservation, negative pressure system is connected on multistage pressure boost combustion chamber right side, negative pressure system is equipped with negative-pressure air fan.
2. The exhaust treatment recycling system of claim 1, wherein: the furnace body includes waste gas inlet, exhaust outlet and stove outer covering, waste gas inlet and exhaust outlet are connected to stove outer covering below, and waste gas inlet is equipped with the air inlet tripe, and exhaust outlet is equipped with the flange, and both are located the coplanar of stove outer covering.
3. The exhaust treatment recycling system of claim 1, wherein: the burner nozzle of the burner is lengthened, and the length of the burner nozzle can be at the supercharging rotational flow position of the multistage supercharging combustion chamber.
4. The exhaust treatment recycling system of claim 1, wherein: the multistage supercharged combustion chamber comprises a cyclone and a treatment chamber, waste gas enters the multistage supercharged combustion chamber through a gas inlet of the furnace body, and the cyclone changes the linear motion of the waste gas into circular motion.
5. The exhaust treatment recycling system of claim 1, wherein: the negative pressure system comprises an external motor, a fan shaft and an impeller, the external motor is connected with the fan shaft through a belt, the upper end of the fan shaft is fixed on the mounting plate through a bearing seat, the lower end of the fan shaft is connected to a bearing seat sleeve, the mounting plate is welded with the furnace body, and one end of the sleeve is provided with a flange used for being connected with a furnace body outlet flange.
6. The exhaust treatment recycling system of claim 1, wherein: and the heat-insulating layer is filled with an aluminum silicate fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920817098.8U CN210568480U (en) | 2019-06-02 | 2019-06-02 | Exhaust-gas treatment recycle utilizes system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920817098.8U CN210568480U (en) | 2019-06-02 | 2019-06-02 | Exhaust-gas treatment recycle utilizes system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210568480U true CN210568480U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920817098.8U Expired - Fee Related CN210568480U (en) | 2019-06-02 | 2019-06-02 | Exhaust-gas treatment recycle utilizes system |
Country Status (1)
| Country | Link |
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| CN (1) | CN210568480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397942A (en) * | 2019-06-02 | 2019-11-01 | 佛山市致展科技有限公司 | A kind of exhaust-gas treatment recycling system |
-
2019
- 2019-06-02 CN CN201920817098.8U patent/CN210568480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397942A (en) * | 2019-06-02 | 2019-11-01 | 佛山市致展科技有限公司 | A kind of exhaust-gas treatment recycling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |