CN209196873U - It is catalyzed burning waste gas processing equipment - Google Patents
It is catalyzed burning waste gas processing equipment Download PDFInfo
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- CN209196873U CN209196873U CN201821835832.5U CN201821835832U CN209196873U CN 209196873 U CN209196873 U CN 209196873U CN 201821835832 U CN201821835832 U CN 201821835832U CN 209196873 U CN209196873 U CN 209196873U
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- processing equipment
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Abstract
The utility model provides catalysis burning waste gas processing equipment, including gas handling system, catalytic combustion system and exhaust system, gas handling system includes air inlet pipeline, mends wind blower and the first fire arrester, catalytic combustion system includes heat regenerator, combustion chamber, hot gas line and catalytic reactor, and exhaust system includes gas exhaust piping, system fan, the second fire arrester and chimney；Air inlet pipeline is connected to one end of hot gas line, the other end of hot gas line is connected to gas exhaust piping, form exhaust-gas treatment pipeline, after making exhaust gas be passed through air inlet pipeline successively after overfill wind blower, the first fire arrester, heat regenerator, combustion chamber, catalytic reactor, using heat regenerator, the second fire arrester, system fan, finally it is discharged by chimney.The utility model is easy to operate, realizes and automatically controls when equipment works, and consumes energy low, is warming up to ignition temperature after equipment starting quickly, and safe and reliable.
Description
Technical field
The utility model relates to technical field of environment protection equipment, more particularly, to catalysis burning waste gas processing equipment.
Background technique
Catalytic combustion technology refers at a lower temperature, makes the thorough oxygen of the combustible component in exhaust gas under the effect of the catalyst
Change and decompose, so that gas be made to be purified a kind of waste gas processing method of processing.Catalysis burning waste gas processing is typical gas-solid
Phase catalytic reaction, its essence is active oxygens to participate in deep oxidation effect.In catalyticing combustion process, the effect of catalyst is to reduce
The activation energy of reaction, while reactant molecule being made to be enriched in catalyst surface, to improve reaction rate.It can make to have by catalyst
Flameless combustion occurs under the conditions of lower initiation temperature for machine exhaust gas, and oxygenolysis is CO2And H2O, while releasing big calorimetric
Amount.
The problems such as such as gas temperature is inadequate when in use for existing catalysis burning waste gas processing equipment, and heating is slow, then
It will lead to gas and do not generated with catalyst and reacted, therefore catalysis burning can not be carried out.
Utility model content
The purpose of the utility model is to provide catalysis burning waste gas processing equipments, to solve on existing in the prior art
State problem.
In order to achieve the above object, the utility model provides the following technical solutions:
It is catalyzed burning waste gas processing equipment, including gas handling system, catalytic combustion system and exhaust system, the gas handling system
It include heat regenerator, combustion chamber, heat including air inlet pipeline, benefit wind blower and the first fire arrester, the catalytic combustion system
Air pipe and catalytic reactor, the exhaust system include gas exhaust piping, system fan, the second fire arrester and chimney；It is described into
Air pipe is connected to one end of hot gas line, and the other end of the hot gas line is connected to gas exhaust piping, forms exhaust-gas treatment pipe
Road is successively passed through the benefit wind blower, the first fire arrester, heat regenerator, combustion chamber, is urged after so that exhaust gas is passed through air inlet pipeline
After changing reactor, using heat regenerator, the second fire arrester, system fan, finally it is discharged by chimney.
In a preferred embodiment, electricity auxiliary heating pipe is set in the combustion chamber, and auxiliary gas heating is to anti-
Answer temperature.
It in a preferred embodiment, further include control system and temperature sensor, the temperature sensor setting
In in the combustion chamber, indoor temperature of burning is given and is acquired, the information output of the temperature sensor and the control
System connection, the output end of the control system are connect with the open-close on-off of the electricity auxiliary heating pipe；When the temperature sensing
The temperature value that device is transmitted to control system is more than set temperature range maximum threshold values, and the control system driving electricity auxiliary adds
Heat pipe is closed, and heating is stopped；When the temperature value that the temperature sensor is transmitted to control system is minimum lower than set temperature range
Threshold values, the control system drive the electricity auxiliary heating pipe to open, carry out auxiliary heating.
In a preferred embodiment, the heat regenerator by thermal storage ceramic brick by thermal reservoir, to having
Machine exhaust gas is preheated.
In a preferred embodiment, inner thermal insulator layer, outer surface setting is arranged in the inner wall of the hot gas line
Outer insulation material layer.
The catalysis burning waste gas processing equipment of the utility model compared with prior art, the beneficial effect is that: this is practical
It is novel using electric heating tube auxiliary heating and catalyst combustion handle exhaust gas, 350 DEG C -450 DEG C at a temperature of, by organic molecule
It is decomposed into CO2And H2O, the flue gas after burning passes through thermal storage ceramic brick by thermal reservoir in ceramics, for preheating organic exhaust gas,
Then it discharges again, so that system energy consumption greatly reduces.This equipment operation is convenient, realizes and automatically controls when equipment works, energy consumption
It is low, ignition temperature is warming up to after equipment starting quickly, and safe and reliable.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the catalysis burning waste gas processing equipment structural schematic diagram of the utility model；
Fig. 2 is the catalysis burning waste gas processing equipment control conspectus of the utility model.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described,
Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.It is practical based on this
Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.
According to Fig. 1-2, the catalysis burning waste gas processing equipment of the utility model, including gas handling system, catalysis burning
System and exhaust system, above-mentioned gas handling system include air inlet pipeline 1, mend wind blower 3 and the first fire arrester 2, above-mentioned catalysis burning
System includes heat regenerator 4, combustion chamber 6, hot gas line 5 and catalytic reactor 7, and above-mentioned exhaust system includes gas exhaust piping
8, system fan 10, the second fire arrester 9 and chimney 11；Above-mentioned air inlet pipeline 1 is connected to one end of hot gas line 5, hot gas line 5
The other end be connected to gas exhaust piping 8, form the exhaust-gas treatment pipeline of the utility model, after so that exhaust gas is passed through air inlet pipeline 1 according to
It is secondary after above-mentioned benefit wind blower 3, the first fire arrester 2, heat regenerator 4, combustion chamber 6, catalytic reactor 7, using storage
Hot type heat exchanger 4, the second fire arrester 9, system fan 10 are finally discharged by chimney 11.
In order to make gas be rapidly heated to combustion reaction temperature, electricity auxiliary heating pipe 14, auxiliary are set in above-mentioned combustion chamber 6
Gas heating is to reaction temperature.
It preferably, further include control system 13 and temperature sensor 12, above-mentioned temperature sensor 12 is set to above-mentioned burning
In room 6, the temperature in combustion chamber 6 is given and is acquired, the information output of above-mentioned temperature sensor 12 and above-mentioned control system 13
Connection, the output end of above-mentioned control system 13 are connect with the open-close on-off of above-mentioned electricity auxiliary heating pipe 14；When above-mentioned temperature sensing
The temperature value that device 12 is transmitted to control system 13 is more than set temperature range maximum threshold values, and above-mentioned control system 13 drives above-mentioned electricity
It assists heating tube 14 to close, stops heating；When above-mentioned temperature sensor 12 is transmitted to the temperature value of control system 13 lower than setting
Temperature range minimum threshold values, above-mentioned control system 13 drive above-mentioned electricity auxiliary heating pipe 14 to open, carry out auxiliary heating, such as Fig. 2
It is shown.
Preferably, above-mentioned heat regenerator 4 preheats organic exhaust gas by thermal storage ceramic brick by thermal reservoir.
In order to further ensure heat does not scatter and disappear, inner thermal insulator layer is arranged in the inner wall of above-mentioned hot gas line 5, and outer surface setting is outer heat-insulated
Material layer.
The course of work of the utility model is as follows: raw gas first passed through regenerative heat-exchange before entering combustion chamber 6
Device 4 is sent after being preheated to combustion chamber 6, under the auxiliary heat effect of electricity auxiliary heating pipe 14, reaches required in combustion chamber 6
Reaction temperature, oxidation reaction carries out in catalytic reactor 7, and flue gas releases part heat through heat regenerator 4 after purification
Amount, then atmosphere is discharged by chimney 11.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with power
Subject to the protection scope that benefit requires.
Claims (5)
1. being catalyzed burning waste gas processing equipment, including gas handling system, catalytic combustion system and exhaust system, it is characterised in that: institute
Gas handling system is stated to include air inlet pipeline, mend wind blower and the first fire arrester, the catalytic combustion system include heat regenerator,
Combustion chamber, hot gas line and catalytic reactor, the exhaust system include gas exhaust piping, system fan, the second fire arrester and cigarette
Chimney；The air inlet pipeline is connected to one end of hot gas line, and the other end of the hot gas line is connected to gas exhaust piping, is formed useless
Gas disposal pipeline, after so that exhaust gas is passed through air inlet pipeline successively by the benefit wind blower, the first fire arrester, heat regenerator,
After combustion chamber, catalytic reactor, using heat regenerator, the second fire arrester, system fan, finally it is discharged by chimney.
2. catalysis burning waste gas processing equipment according to claim 1, it is characterised in that: it is auxiliary that electricity is arranged in the combustion chamber
Help heating tube, auxiliary gas heating to reaction temperature.
3. catalysis burning waste gas processing equipment according to claim 2, it is characterised in that: further include control system and temperature
Sensor, the temperature sensor are set in the combustion chamber, are given and are acquired to indoor temperature of burning, the temperature sensing
The information output of device is connect with the control system, the opening and closing of the output end of the control system and the electricity auxiliary heating pipe
Switch connection；When the temperature sensor be transmitted to control system temperature value be more than set temperature range maximum threshold values, it is described
Control system drives the electricity auxiliary heating pipe to close, and stops heating；When the temperature sensor is transmitted to the temperature of control system
Angle value is lower than set temperature range minimum threshold values, and the control system drives the electricity auxiliary heating pipe to open, and carries out auxiliary and adds
Heat.
4. catalysis burning waste gas processing equipment according to claim 1,2 or 3, it is characterised in that: the regenerative heat-exchange
Device, by thermal reservoir, preheats organic exhaust gas by thermal storage ceramic brick.
5. catalysis burning waste gas processing equipment according to claim 4, it is characterised in that: the inner wall of the hot gas line is set
Inner thermal insulator layer is set, outer insulation material layer is arranged in outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821835832.5U CN209196873U (en) | 2018-11-08 | 2018-11-08 | It is catalyzed burning waste gas processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821835832.5U CN209196873U (en) | 2018-11-08 | 2018-11-08 | It is catalyzed burning waste gas processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196873U true CN209196873U (en) | 2019-08-02 |
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ID=67410844
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821835832.5U Active CN209196873U (en) | 2018-11-08 | 2018-11-08 | It is catalyzed burning waste gas processing equipment |
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| CN (1) | CN209196873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623448A (en) * | 2020-12-14 | 2022-06-14 | 大连光隆科技有限公司 | Distributed organic solid waste low-temperature magnetization treatment equipment |
-
2018
- 2018-11-08 CN CN201821835832.5U patent/CN209196873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623448A (en) * | 2020-12-14 | 2022-06-14 | 大连光隆科技有限公司 | Distributed organic solid waste low-temperature magnetization treatment equipment |
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