CN205690410U - A kind of accumulation of heat is burned cracking exhaust-gas treatment and is utilized system - Google Patents
A kind of accumulation of heat is burned cracking exhaust-gas treatment and is utilized system Download PDFInfo
- Publication number
- CN205690410U CN205690410U CN201620589975.7U CN201620589975U CN205690410U CN 205690410 U CN205690410 U CN 205690410U CN 201620589975 U CN201620589975 U CN 201620589975U CN 205690410 U CN205690410 U CN 205690410U
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- heat
- accumulation
- mixing chamber
- burning room
- pipeline
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Abstract
The utility model discloses a kind of accumulation of heat burning cracking exhaust-gas treatment and utilize system, including accumulation of heat Burning Room, it is provided with changeover valve in the bottom of accumulation of heat Burning Room, top in accumulation of heat Burning Room is provided with the first burner, bottom in accumulation of heat Burning Room is provided with honeycomb ceramic heat accumulator, the high temperature bypass discharge tube that one end is connected it is provided with accumulation of heat Burning Room in the side, top of accumulation of heat Burning Room, high temperature bypass discharge tube is provided with bypath valve, the other end of high temperature bypass discharge tube is connected with mixing chamber, the air inlet of changeover valve is connected with taking out useless blower fan by pipeline, the gas outlet of changeover valve is connected with mixing chamber by pipeline, the second burner it is provided with in mixing chamber.This utility model uses such scheme, organic exhaust gas is made fully to be cracked burning under the conditions of 850 DEG C and generate carbon dioxide and water, the purifying high temperature gas generated directly utilizes in product heating, space heating etc., reduce heat loss in second heat exchange process, improve energy utilization rate, not only environmental protection but also can save energy and reduce the cost.
Description
Technical field:
This utility model relates to a kind of accumulation of heat burning cracking exhaust-gas treatment and utilizes system.
Background technology:
Process to organic exhaust gas at present has two ways: one is directly discharge, can cause severe contamination and the energy of environment
Source is wasted；Two be process after through second heat exchange carry out UTILIZATION OF VESIDUAL HEAT IN because existing exhaust treatment system process after gas
In still contain organic gas, it is impossible to directly utilize, UTILIZATION OF VESIDUAL HEAT IN need to be carried out through second heat exchange, and heat during secondary heat exchange
Loss is relatively big, causes heat utilization rate low.
Utility model content:
This utility model is in order to make up the deficiencies in the prior art, it is provided that a kind of accumulation of heat is burned cracking exhaust-gas treatment and utilized system
System, the high-temperature gas of exhaust gas conversion one-tenth cleaning after treatment is not required to secondary heat exchange and can directly utilize, reduces secondary heat exchange mistake
Heat loss in journey, improves energy utilization rate, achieving environmental protection and energy saving consumption reduction, solves problems of the prior art.
This utility model be the technical scheme is that by the above-mentioned technical problem of solution
A kind of accumulation of heat is burned cracking exhaust-gas treatment and is utilized system, including accumulation of heat Burning Room, sets in the bottom of accumulation of heat Burning Room
Having changeover valve, the top in accumulation of heat Burning Room is provided with the first burner, and the bottom in accumulation of heat Burning Room is provided with ceramic honey comb
Heat storage, is provided with the high temperature bypass discharge tube that one end is connected, high temperature with accumulation of heat Burning Room in the side, top of accumulation of heat Burning Room
Bypass discharge tube is provided with bypath valve, and the other end of high temperature bypass discharge tube is connected with mixing chamber, entering of changeover valve
QI KOU is connected with taking out useless blower fan by pipeline, and the gas outlet of changeover valve is connected with mixing chamber by pipeline, sets in mixing chamber
There is the second burner, be provided with the normal temperature air pipeline being connected with mixing chamber in mixing chamber side, normal temperature air pipeline is provided with cold
But air-valve, the gas outlet of mixing chamber is connected with heat supply blower fan by heat supply pipeline, the electric rotating machine of changeover valve, the first burner,
Bypath valve, take out useless blower fan, the second burner, heat supply blower fan and cooling air-valve all with control device be connected.
High-temperature filter it is provided with, the gas outlet of mixing chamber and high temperature on heat supply pipeline between mixing chamber and heat supply blower fan
The air inlet of filter is connected, and the gas outlet of high-temperature filter is connected with heat supply blower fan.
The wall of described accumulation of heat Burning Room includes carbon steel outer layer, heat resisting steel inner bag and heat-insulation layer between the two.
This utility model uses such scheme, makes organic exhaust gas fully be cracked burning under the conditions of 850 DEG C and generate
Carbon dioxide and water, the purifying high temperature gas of generation directly utilizes in product heating, space heating etc., reduces second heat exchanged
Heat loss in journey, improves energy utilization rate, not only environmental protection but also can save energy and reduce the cost；Utilize the heat energy pre-add that waste gas burning cracking produces
Hot waste gas, saves the energy；By using changeover valve, accumulation of heat, heat release, cleaning synchronize to carry out, interval of not pausing, it is possible to even
Continuous property carries out exhaust-gas treatment.
Accompanying drawing illustrates:
Fig. 1 is structural representation sketch of the present utility model.
In figure, 1, accumulation of heat Burning Room, 2, changeover valve, the 3, first burner, 4, honeycomb ceramic heat accumulator, 5, high temperature bypass row
Put pipeline, 6, bypath valve, 7, mixing chamber, the 8, second burner, 9, take out useless blower fan, 10, normal temperature air pipeline, 11, cooling air-valve,
12, high-temperature filter, 13, heat supply pipeline, 14, heat supply blower fan.
Detailed description of the invention:
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, and combine its accompanying drawing, to this reality
It is described in detail with novel.
As it is shown in figure 1, cracking exhaust-gas treatment is burned in a kind of accumulation of heat utilizes system, including accumulation of heat Burning Room 1, burn in accumulation of heat
The bottom of room 1 is provided with changeover valve 2, and the top in accumulation of heat Burning Room 1 is provided with the first burner 3, in accumulation of heat Burning Room 1 under
Portion is provided with honeycomb ceramic heat accumulator 4, is provided with, in the side, top of accumulation of heat Burning Room 1, the high temperature that one end is connected with accumulation of heat Burning Room 1
Bypass discharge tube 5, high temperature bypass discharge tube 5 is provided with bypath valve 6, and the other end of high temperature bypass discharge tube 5 is with mixed
Closing room 7 to be connected, the air inlet of changeover valve 2 is connected with taking out useless blower fan 9 by pipeline, and pipeline is passed through in the gas outlet of changeover valve 2
It is connected with mixing chamber 7, in mixing chamber 7, is provided with the second burner 8, be provided with the room temperature gas being connected with mixing chamber 7 in mixing chamber 7 side
Body pipeline 10, is provided with cooling air-valve 11 in normal temperature air pipeline 10, and heat supply pipeline 13 and heat supply are passed through in the gas outlet of mixing chamber 7
Blower fan 14 is connected, and the electric rotating machine of changeover valve 2, the first burner 3, bypath valve 6, takes out useless blower fan the 9, second burner 8, hot wind supply
Machine 14 is all connected with control device with cooling air-valve 11.
High-temperature filter 12, giving vent to anger of mixing chamber 7 it is provided with on heat supply pipeline 13 between mixing chamber 7 and heat supply blower fan 14
Mouth is connected with the air inlet of high-temperature filter 12, and the gas outlet of high-temperature filter 12 is connected with heat supply blower fan 14.If needing nobler and more unsullied
Clean requirement, after mixing chamber 7 mixes up temperature, then carries out the filtration of high-temperature filter 12, makes user obtain purer energy
Source.
The wall of described accumulation of heat Burning Room 1 includes carbon steel outer layer, heat resisting steel inner bag and heat-insulation layer between the two.To protect
Temperature layer is put between carbon steel outer layer and heat resisting steel inner bag, and one is to avoid heat-insulation layer at high temperature to come off, and burning generates toxic gas,
Two are to ensure that heat insulation effect, it is simple to save the energy in waste gas treatment process.
During use, take out useless blower fan 9 and waste gas is sent into by pipeline the air inlet of changeover valve 2, be then passed through changeover valve 2
Enter honeycomb ceramic heat accumulator 4 high-temperature area absorb heat gradually heat up, pass through honeycomb ceramic heat accumulator 4 heat up while
Start cracking and burning process, when waste gas rises to accumulation of heat Burning Room 1 top, and when reaching 850 ° of high temperature, waste gas is carried out cmpletely
Burn cracking.The a large amount of nuisanceless high-temperature gas of cleaning produced is given ceramic honey comb through honeycomb ceramic heat accumulator 4 low-temp. portion and is stored
Hot body 4 heats, and changeover valve 2 at the uniform velocity rotates all the time under the driving of motor, forms the air-flow switching in high/low temperature region.After process
High-temperature gas from changeover valve 2 gas outlet discharge by pipeline enter mixing chamber 7, with high temperature bypass delivery pipe 5 release
Gas mixes.Temperature is needed for signaling point, the gas temperature in mixing chamber 7 to be adjusted at mixing chamber 7 with end user, if
It is that the temperature in mixing chamber 7 is temperature required more than user, controls device control cooling air-valve 11 and open, be passed through in mixing chamber 7
Normal temperature air, until being adjusted to the temperature that user needs, if the temperature in mixing chamber 7 is less than user by the gas in mixing chamber 7
Temperature required, control device and control to start the second burner 8 to improve the gas temperature in mixing chamber 7, until by mixing chamber 7
The temperature that gas heating needs to user, blended room 7 mixes up the gas of temperature and supplies user by heat supply pipeline 13.If needing more
The gas that high-cleanness requires, carries out the filtration of high-temperature filter 12 after mixing chamber 7 mixes up temperature again, makes user obtain purer
The clean non-harmful energy.
First burner 3 provides system to go into operation time institute's calorific requirement, and when exhaust gas concentration is low additional heat to ensure that accumulation of heat is burnt
Burn room 1 head temperature stable at 850 DEG C, make waste gas cracking incineration temperature be finally reached 850 DEG C, make waste gas fully crack burning.
When the temperature that exhaust gas concentration produces and cracking incineration temperature 850 DEG C match, control device controls the first burner 3 and is in truce
Holding state, when exhaust gas concentration energy self-cleavage burn reach 850 DEG C, and also temperature ascendant trend time, control device control
Bypath valve 6 processed is opened, and discharges heat, makes temperature stabilization at 850 DEG C balancing the temperature in accumulation of heat Burning Room 1.
This utility model uses honeycomb ceramic heat accumulator 4 to replace conventional metals heat exchanger, has high temperature resistant, heat storage capacity
By force, thermal conversion efficiency is high and replacing facilitates cheap advantage.
In order to ensure that the rotating shaft position of changeover valve 2, not by high temperature deformation, ensures changeover valve 2 and accumulation of heat Burning Room 1 even
Connect position not by high temperature thermal deformation, all can add air cooling system and cool down.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
This utility model does not describes part in detail, is the known technology of those skilled in the art of the present technique.
Claims (3)
1. an accumulation of heat is burned cracking exhaust-gas treatment and is utilized system, it is characterised in that: include accumulation of heat Burning Room, at accumulation of heat Burning Room
Bottom be provided with changeover valve, the top in accumulation of heat Burning Room is provided with the first burner, and the bottom in accumulation of heat Burning Room is provided with
Honeycomb ceramic heat accumulator, is provided with the high temperature bypass delivery pipe that one end is connected with accumulation of heat Burning Room in the side, top of accumulation of heat Burning Room
Road, high temperature bypass discharge tube is provided with bypath valve, and the other end of high temperature bypass discharge tube is connected with mixing chamber, rotary valve
The air inlet of door is connected with taking out useless blower fan by pipeline, and the gas outlet of changeover valve is connected with mixing chamber by pipeline, in mixing
Indoor are provided with the second burner, are provided with the normal temperature air pipeline being connected with mixing chamber in mixing chamber side, in normal temperature air pipeline
Being provided with cooling air-valve, the gas outlet of mixing chamber is connected with heat supply blower fan by heat supply pipeline, the electric rotating machine of changeover valve, first
Burner, bypath valve, take out useless blower fan, the second burner, heat supply blower fan and cooling air-valve all with control device be connected.
A kind of accumulation of heat the most according to claim 1 is burned cracking exhaust-gas treatment and is utilized system, it is characterised in that: at mixing chamber
And the heat supply pipeline between heat supply blower fan is provided with high-temperature filter, the air inlet phase of the gas outlet of mixing chamber and high-temperature filter
Even, the gas outlet of high-temperature filter is connected with heat supply blower fan.
A kind of accumulation of heat the most according to claim 1 and 2 is burned cracking exhaust-gas treatment and is utilized system, it is characterised in that: described
The wall of accumulation of heat Burning Room includes carbon steel outer layer, heat resisting steel inner bag and heat-insulation layer between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589975.7U CN205690410U (en) | 2016-06-16 | 2016-06-16 | A kind of accumulation of heat is burned cracking exhaust-gas treatment and is utilized system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589975.7U CN205690410U (en) | 2016-06-16 | 2016-06-16 | A kind of accumulation of heat is burned cracking exhaust-gas treatment and is utilized system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690410U true CN205690410U (en) | 2016-11-16 |
Family
ID=57428961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620589975.7U Withdrawn - After Issue CN205690410U (en) | 2016-06-16 | 2016-06-16 | A kind of accumulation of heat is burned cracking exhaust-gas treatment and is utilized system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864805A (en) * | 2016-06-16 | 2016-08-17 | 山东贝斯特节能技术有限公司 | Regenerative thermal oxidation pyrolysis waste gas treatment and utilization system |
-
2016
- 2016-06-16 CN CN201620589975.7U patent/CN205690410U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864805A (en) * | 2016-06-16 | 2016-08-17 | 山东贝斯特节能技术有限公司 | Regenerative thermal oxidation pyrolysis waste gas treatment and utilization system |
| CN105864805B (en) * | 2016-06-16 | 2017-12-01 | 山东贝斯特节能技术有限公司 | A kind of accumulation of heat burns cracking exhaust-gas treatment and utilizes system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161116 Effective date of abandoning: 20171201 |
|
| AV01 | Patent right actively abandoned |