CN201724234U - Space-saving heat-storage incinerator - Google Patents
Space-saving heat-storage incinerator Download PDFInfo
- Publication number
- CN201724234U CN201724234U CN2010202151342U CN201020215134U CN201724234U CN 201724234 U CN201724234 U CN 201724234U CN 2010202151342 U CN2010202151342 U CN 2010202151342U CN 201020215134 U CN201020215134 U CN 201020215134U CN 201724234 U CN201724234 U CN 201724234U
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- chamber
- heat
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- 238000005338 heat storage Methods 0.000 title claims abstract description 43
- 238000002485 combustion reaction Methods 0.000 claims abstract description 28
- 238000009825 accumulation Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 26
- 239000002912 waste gas Substances 0.000 abstract description 3
- 239000011229 interlayer Substances 0.000 abstract 4
- 239000010410 layer Substances 0.000 abstract 1
- 239000012855 volatile organic compound Substances 0.000 description 9
- 238000007599 discharging Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
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Abstract
A space-saving heat-storage incinerator comprises a combustion chamber, at least two heat storage tanks, a gas flow control column and a temperature control unit. The two heat storage tanks are connected to the combustion chamber, a gas inlet chamber, a gas outlet chamber and at least two interlayer chambers which are arranged between the gas inlet chamber and the gas outlet chamber side by side are divided inside the gas flow control column, the gas inlet chamber is led in waste gas via a gas inlet pipe, the gas outlet chamber exhausts purified gas flow via an exhaust pipe, each interlayer layer is connected with each heat storage tank via a gas guide pipe, each interlayer chamber is provided with an inflow hole corresponding to the gas inlet chamber and provided with an outflow hole corresponding to the gas outlet chamber, one of the paired inflow hole and outflow hole of each interlayer chamber is opened while the other is closed by aids of control valves, a burner is arranged in the combustion chamber, and temperature of the combustion chamber is controlled by the temperature controller. The space-saving heat-storage incinerator has integrated structure and reduces instant emission of high-concentration untreated waste gas when in gas flow switching.
Description
Technical field
The utility model relates to the design that a kind of control valve that will control air flow direction and relevant pipe arrangement are integrated into the air-flow control tower, relates in particular to a kind of heat accumulation incinerator of saving the space.
Background technology
Life and produce in the organic solvent of extensive use, at room temperature volatile one-tenth gas, thus have another name called volatile organic matter (Volatile Organic Compounds, VOCs), and the VOCs of majority has certain toxicity to human body, must be handled; In addition, show by the air quality monitoring materials, the ozone that foul smell such as VOCs and NOx precursor and light reaction are produced has to replace the phenomenon that suspended particulates become the major pollutants that influence air pollution index (PSI), is to be one of present prevention and cure of air pollution emphasis so strengthen control VOCs discharging; Yet, the incineration method is a kind of of VOCs exhaust-gas treatment mode, VOCs clearance under proper condition can reach more than 99%, and the product after the burning is generally water, carbon dioxide, nitrogen oxide, oxysulfide etc., so be a kind of method that can effectively handle VOCs and foul smell contained in the waste gas.
Secondly; VOCs can adopt heat accumulation incinerator (Regenerative ThermalOxidizer usually; RTO) incinerated; and as shown in Figure 1; common heat accumulation incinerator is two accumulation of heat slot types; it comprises two heat storage tank 11a, 11b, air-flow control module 12, combustion chamber 13 and temperature control unit 14 at least, and in two heat storage tank 11a, 11b filled stone matter or ceramic heat-storing material, and temperature control unit 14 is arranged at burner 141 in the combustion chamber 13.And its operation comprises two steps: step 1: desire is handled gas be preheated to uniform temperature by air-flow control module 12 importings one heat storage tank 11a, then by entering another heat storage tank 11b behind the flame combustion of combustion chamber 13 again, High Temperature Gas after the burning fails to be convened for lack of a quorum heat storage tank 11b heating, that is the high temperature of air-flow can shift in the heat-storing material that is stored in heat storage tank 11b; Step 2: treat through after the time that sets, 12 of this air-flow control modules change handles the heat storage tank 11b preheating that gas imports accumulation of heat with desire, enter chilled heat storage tank 11a again behind combustion chamber 13, the high temperature of air-flow can shift again and be stored among the heat storage tank 11a, and finishes cycling hot exchange.
Yet, because existing air-flow control module must be provided with two control valves at least with respect to each heat storage tank, respectively in order to the air inlet of controlling each heat storage tank with give vent to anger; In other words, if heat accumulation incinerator is a dual grooved, then its air-flow control module just must be provided with four control valves at least, adds the relevant pipe arrangement of each control valve, cause the structure shortcoming globality of existing air-flow control module, and member is more and must take the bigger space that is provided with; Again, when air-flow control module control air flow direction switched, the space was bigger because of being untreated below the heat storage tank, and can cause the problem of untreated exhaust gas moment high concentration discharging.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the problem that air-flow control module member that prior art exists takes up space more, and provide a kind of heat accumulation incinerator of saving the space, it has structural entityization, reduces the effect of untreated exhaust gas moment high concentration discharging when air flow direction switches.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of heat accumulation incinerator of saving the space is characterized in that, comprising: a combustion chamber; At least two heat storage tanks are connected in this combustion chamber; One air-flow control tower, inner area are separated with an inlet plenum, a discharge chamber and at least two is listed in the sandwich chamber between this inlet plenum and discharge chamber; This inlet plenum borrows air inlet pipe to import off-gas flows, and this discharge chamber borrows blast pipe to discharge purifying gas flow, and is connected with wireway between this each sandwich chamber and this each heat storage tank one to one; This each sandwich chamber relatively this inlet plenum is formed with respectively into head piece, and this each sandwich chamber this discharge chamber relatively is formed with head piece respectively, and this each sandwich chamber is paired goes into head piece and go out head piece and borrow control valve to make one open another respectively then to close; And a temperature control unit, burner is arranged in this combustion chamber, and controls the temperature of this combustion chamber by a temperature controller.
The heat accumulation incinerator in aforesaid saving space, wherein the combustion chamber further is provided with a bypass pipe that is connected to this blast pipe, and in this bypass pipe one heat exchanger is set.
The heat accumulation incinerator in aforesaid saving space, wherein each heat storage tank further is separated out independently heat-accumulating area with dividing plate, and described relatively each heat-accumulating area is separated out independently air-flow control zone with dividing plate again with inlet plenum, discharge chamber and described each sandwich chamber of described air-flow control tower, and disposes independently control valve in described each air-flow control zone.
The heat accumulation incinerator in aforesaid saving space, wherein the air-flow control tower is arranged between described each heat storage tank or the outside.
The heat accumulation incinerator in aforesaid saving space, wherein inner filled stone matter of each heat storage tank or ceramic heat-storing material.
The heat accumulation incinerator in aforesaid saving space, wherein each control valve is a lift valve.
The heat accumulation incinerator in aforesaid saving space, wherein each is paired goes into head piece and goes out relative described each control valve of head piece and be provided with gas-tight ring.
The beneficial effects of the utility model are that it has structural entityization, reduces the effect of untreated exhaust gas moment high concentration discharging when air flow direction switches.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of existing dual grooved heat accumulation incinerator.
Fig. 2 is structural representation of the present utility model (showing first air flow direction).
Fig. 3 is structural representation of the present utility model (showing second air flow direction).
Fig. 4 is the structural representation of the utility model air-flow control tower.
Fig. 5 is the structural front view of the utility model first application examples.
Fig. 6 is the structure side view of the utility model first application examples.
Fig. 7 is the structural front view of the utility model second application examples.
Fig. 8 is the structure side view of the utility model second application examples.
The number in the figure explanation
11a, 11b heat storage tank 52 discharge chambers
12 air inlet control appliances, 53,54 sandwich chambers
Head piece is gone in 13 combustion chambers 531,541
14 Temperature-controlled appliances 532,542 go out head piece
141 burners, 533,543 control valves
20 combustion chambers, 55 air inlet pipe
21 bypass pipes, 56 blast pipes
22 heat exchangers, 60 temperature control units
30,40 heat storage tanks, 61 burners
31,41 wireways, 62 temperature controllers
50 air-flow control tower A gas-tight rings
51 inlet plenums
The specific embodiment
At first, see also Fig. 2, shown in Figure 3, the utility model includes:
One combustion chamber 20.
At least two heat storage tanks 30,40 are connected in this combustion chamber 20, and in each heat storage tank 30,40 inner filled stone matter or ceramic heat-storing material.
One air-flow control tower 50 inner separates the sandwich chamber 53,54 that an inlet plenum 51, a discharge chamber 52 and at least two are listed in 52 of this inlet plenum 51 and discharge chambers as shown in Figure 4; Wherein, this inlet plenum 51 borrows air inlet pipe 55 to import off-gas flows, and this discharge chamber 52 borrows blast pipe 56 to discharge purifying gas flow, and is connected with wireway 31,41 between each sandwich chamber 53,54 and each heat storage tank 30,40 one to one; Moreover, each sandwich chamber 53,54 relative these inlet plenum 51 is formed with respectively into head piece 531,541, each sandwich chamber 53,54 relative these discharge chamber 52 is formed with head piece 532,542 respectively, and this each sandwich chamber 53,54 is paired goes into head piece and go out head piece 531,532,541,542 and borrow control valve 533,543 to make one open another respectively then to close; Again, this each control valve 533,543 is lift valve (Poppet valves), this each paired go into head piece and go out head piece 531,532,541,542 relative these each control valves 533,543 and be provided with gas-tight ring A.
And
One temperature control unit 60 is arranged at burner 61 in this combustion chamber 20, and is controlled the temperature of these combustion chambers 20 by a temperature controller 62.
In addition, this combustion chamber 20 further is provided with a bypass pipe 21 that is connected to this blast pipe 56, and in this bypass pipe 21 heat exchanger 22 is set, and heat energy is had the equipment of demand to the outside so as to heat energy is provided.
Based on said structure, air-flow control tower 50 of the present utility model is that control valve is integrated in one with relevant pipe arrangement, the existing embodiment explanation that has two sandwich chambers 53,54 with diagram; At first, the aspect that this control valve 533,543 is kept one on the other, the flow direction that causes air-flow is by air inlet pipe 55 → inlet plenum 51 → sandwich chamber 53 → wireway 31 → heat storage tank 30 → combustion chamber 20 → heat storage tank, 40 → wireway, 41 → sandwich chamber, 54 → discharge chamber, 52 → blast pipe 56, and the burning of finishing as shown in Figure 2 purifies the accumulation of heat program; Then, this control valve 533,543 switches its aspect, and cause air flow direction to change over from air inlet pipe 55 → inlet plenum 51 → sandwich chamber 54 → wireway 41 → heat storage tank 40 → combustion chamber 20 → heat storage tank, 30 → wireway, 31 → sandwich chamber, 53 → discharge chamber, 52 → blast pipe 56, and the burning of finishing as shown in Figure 3 purifies the accumulation of heat program.
From the above mentioned, air-flow control tower of the present utility model only needs the quantity of corresponding heat storage tank that control valve with quantity is set, air-flow control module compared to existing dual grooved heat accumulation incinerator, required control valve quantity only is half, and can reduce many relevant pipe arrangements, and have the effect that reduces member, saves space and structural entityization.
Yet the utility model can be provided with but have space air feed current control tower 50 between the heat storage tank 30,40 as Fig. 5, the heat accumulation incinerator that is applied to air quantity less than 10000scfm shown in Figure 6; For another Fig. 7, the heat accumulation incinerator that is applied to air quantity greater than 10000scfm shown in Figure 8, but do not have space air feed current control tower 50 to be provided with between the heat storage tank 30,40, air-flow control tower 50 is the outside that is arranged at heat storage tank 30,40; Wherein, its amount is greater than the heat accumulation incinerator of 10000scfm, can further described each heat storage tank be separated out independently heat-accumulating area with dividing plate, and described relatively each heat-accumulating area is separated out independently air-flow control zone (as shown in Figure 7) with dividing plate again with inlet plenum, discharge chamber and described each sandwich chamber of this air-flow control tower, and dispose independently control valve in described each air-flow control zone, but and then control the gross area that described each heat storage tank inside air feed stream passes through.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (7)
1. a heat accumulation incinerator of saving the space is characterized in that, comprising:
One combustion chamber;
At least two heat storage tanks are connected in this combustion chamber;
One air-flow control tower, inner area are separated with an inlet plenum, a discharge chamber and at least two is listed in the sandwich chamber between this inlet plenum and discharge chamber; This inlet plenum borrows air inlet pipe to import off-gas flows, and this discharge chamber borrows blast pipe to discharge purifying gas flow, and is connected with wireway between this each sandwich chamber and this each heat storage tank one to one; This each sandwich chamber relatively this inlet plenum is formed with respectively into head piece, and this each sandwich chamber this discharge chamber relatively is formed with head piece respectively, and this each sandwich chamber is paired goes into head piece and go out head piece and borrow control valve to make one open another respectively then to close; And
One temperature control unit is arranged at burner in this combustion chamber, and is controlled the temperature of this combustion chamber by a temperature controller.
2. the heat accumulation incinerator in saving according to claim 1 space is characterized in that, described combustion chamber further is provided with a bypass pipe that is connected to this blast pipe, and in this bypass pipe one heat exchanger is set.
3. the heat accumulation incinerator in saving according to claim 1 space, it is characterized in that, described each heat storage tank further is separated out independently heat-accumulating area with dividing plate, and described relatively each heat-accumulating area is separated out independently air-flow control zone with dividing plate again with inlet plenum, discharge chamber and described each sandwich chamber of described air-flow control tower, and disposes independently control valve in described each air-flow control zone.
4. according to the heat accumulation incinerator in claim 1,2 or 3 described saving spaces, it is characterized in that described air-flow control tower is arranged between described each heat storage tank or the outside.
5. the heat accumulation incinerator in saving according to claim 4 space is characterized in that, inner filled stone matter of described each heat storage tank or ceramic heat-storing material.
6. the heat accumulation incinerator in saving according to claim 4 space is characterized in that, described each control valve is a lift valve.
7. the heat accumulation incinerator in saving according to claim 4 space is characterized in that, described each paired go into head piece and go out relative described each control valve of head piece and be provided with gas-tight ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202151342U CN201724234U (en) | 2010-06-04 | 2010-06-04 | Space-saving heat-storage incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202151342U CN201724234U (en) | 2010-06-04 | 2010-06-04 | Space-saving heat-storage incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724234U true CN201724234U (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202151342U Expired - Fee Related CN201724234U (en) | 2010-06-04 | 2010-06-04 | Space-saving heat-storage incinerator |
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| Country | Link |
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| CN (1) | CN201724234U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104081126A (en) * | 2011-11-25 | 2014-10-01 | 新东工业株式会社 | Heat storage-type exhaust gas purification device |
| CN105444189A (en) * | 2014-09-24 | 2016-03-30 | 杰智环境科技股份有限公司 | Volatile organic compound (VOC) incineration equipment and method capable of reducing tail gas concentration convex waves of heat accumulating type incinerator |
| TWI551825B (en) * | 2012-03-30 | 2016-10-01 | Sintokogio Ltd | Exhaust gas purification device |
| CN103968392B (en) * | 2013-01-25 | 2017-04-12 | 杰智环境科技股份有限公司 | Tail gas switching peak value purification device with heat accumulating type incinerator |
-
2010
- 2010-06-04 CN CN2010202151342U patent/CN201724234U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104081126A (en) * | 2011-11-25 | 2014-10-01 | 新东工业株式会社 | Heat storage-type exhaust gas purification device |
| CN104081126B (en) * | 2011-11-25 | 2016-08-17 | 新东工业株式会社 | Heat accumulation type off-gas purifier |
| TWI551825B (en) * | 2012-03-30 | 2016-10-01 | Sintokogio Ltd | Exhaust gas purification device |
| CN103968392B (en) * | 2013-01-25 | 2017-04-12 | 杰智环境科技股份有限公司 | Tail gas switching peak value purification device with heat accumulating type incinerator |
| CN105444189A (en) * | 2014-09-24 | 2016-03-30 | 杰智环境科技股份有限公司 | Volatile organic compound (VOC) incineration equipment and method capable of reducing tail gas concentration convex waves of heat accumulating type incinerator |
| CN105444189B (en) * | 2014-09-24 | 2017-09-01 | 杰智环境科技股份有限公司 | Reduce the volatile organic matter cremation facilities and method of the convex ripple of tail gas concentration of heat accumulating type incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110126 Termination date: 20190604 |