CN2477961Y - Organic waste gas regenerative incinerator - Google Patents
Organic waste gas regenerative incinerator Download PDFInfo
- Publication number
- CN2477961Y CN2477961Y CN 01207962 CN01207962U CN2477961Y CN 2477961 Y CN2477961 Y CN 2477961Y CN 01207962 CN01207962 CN 01207962 CN 01207962 U CN01207962 U CN 01207962U CN 2477961 Y CN2477961 Y CN 2477961Y
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- China
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- heat
- combustion chamber
- heat storage
- temperature
- waste gas
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- Incineration Of Waste (AREA)
Abstract
A heat-accumulating incinerator for organic waste gases, which essentially comprises two heat-accumulating tanks, a control box and a steel combustion chamber, wherein the inner lining of the combustion chamber is provided with a high-temperature insulating layer; heaters are densely and evenly arranged inside the cavity. The combustion chamber is positioned on the airflow channel between the two heat-accumulating tanks, and is provided with airflow linking holes respectively connected with the two heat-accumulating tanks. The structure helps the two heat-accumulating tanks recover the airflow of the combustion chamber alternatively to increase the temperature of the organic gases in advance so that when the organic gases enter the combustion room, only a little thermal energy is enough to manage the fast gasification decomposition of organic waste gases for sake of energy conservation.
Description
The utility model relates to a kind of organic exhaust gas that makes and enters the organic exhaust gas heat accumulating type incinerator that promptly has enough preheat temperatures before the right burning chamber, is applicable to the ore deposit, field of various emission of carbon hydrogen compound waste gas, can prevent making contaminated air.
Handle vaporous pollutant with combustion system, be quite general, particularly often be used in volatilization organic gas (volatle organic compounds, abbreviation VOC) in the pollution control, using the mode of high-temperature gasification can be harmless carbon dioxide and water with the hydrocarbons decompose of organic discharging waste gas, and about 820 ℃ of normally used maximum temperature.
In order to save the required energy resource consumption of heating, and the utilization of heat accumulating type incinerator is arranged, this is to utilize the above heat storage tank of two grooves to use alternately, filled heat-storing material in this heat storage tank, as ceramic articles etc., the intact thermal current of combustion decomposition passes through earlier to discharge behind the heat-storing material again, this moment, waste gas was cooled, and accumulation of heat structure material is heated, when heat-storing material is heated to uniform temperature, untreated waste gas changes heat storage tank inflow thus, and then untreated waste gas can obtain preheating earlier in than groove enter the combustion chamber again, and this another heat storage tank of while begins burned intact air-flow heating again, this groove then gives air-flow with thermal energy conduction and cooling gradually, switch entering and discharging of air-flow between two heat storage tanks like this in turn, can constantly keep air-flow to enter and be preheated, be cooled and flow out; Otherwise heat-storing material is cooled when then entering for air-flow, and gas is heated when flowing out, and so can reach the purpose of recuperation of heat.
The present using method of heat accumulating type incinerator on the market, please join Fig. 1, the middle part of this heat storage tank A and B is equiped with accumulation of heat material A1, B1, and one group of combustor E that uses fuel (as gas) of installing in the combustion chamber F between two heat storage tank A, B, heat with combustion flame, and heat storage tank A, B respectively are provided with the waste gas import and export, and this imports and exports each by a forward and reverse switching air valve H1-H4 control; Also make with electrothermal heater G and be installed in respectively in two groups of heat storage tanks, as shown in Figure 2.Will by waste gas inflow entrance C enter through air-flow just, forward switch valve H1 imports a wherein heat storage tank A, the heat energy of heat-storing material comes preheating in the waste gas elder generation absorption cell, this air-flow flows into another heat storage tank B after flowing to the burned machine E of combustion chamber F again or being located at the electrothermal heater G heating of heat storage tank top again, make heated waste gas, but the heat-storing material of its heat energy Bo Qinei absorbs, and reach the recuperation of heat purpose of usefulness again, divided the waste gas after being situated between to discharge by outlet port D through forward and reverse switch valve H4 more at last.
Use the combustor of fuel, need waste gas to be heated to 800 ℃ in heating for the first time, quite waste energy, on using, still have danger simultaneously the about 20-30 of general normal temperature ℃, safety measure that it is peripheral and protection equipment are quite important, and the unlikely generation in side is public disaster altogether; And existing electrothermal heater its directly dispose suitable place in two heat storage tanks, there is no the combustion chamber, the electric heater of its heating is a dispersal device, temperature can not be concentrated, and can't make air-flow reach predetermined temperature, and is very undesirable.
The organic exhaust gas heat accumulating type incinerator that the purpose of this utility model is to provide a kind of concentrated heat energy, saves the energy.
The purpose of this utility model is achieved in that a kind of organic exhaust gas heat accumulating type incinerator, making the combustion chamber by two heat storage tanks, a control cabinet and a steel constitutes, the combustion chamber is located on the middle gas channel of two heat storage tanks, its combustion chamber is provided with the airflow connection mouth that is connected two heat storage tanks, the inner face of combustion chamber is lined with the high temperature insulating layer, and cavity space is provided with average and intensive heater.For this reason, can make heat storage tank can reclaim the heat energy of combustion chamber air-flow alternately, can promote the temperature of organic exhaust gas in advance, after being convenient to organic exhaust gas and entering the combustion chamber, only need provide just oxidation Decomposition organic exhaust gas fast of small amount of thermal energy.To reach the effect of saving the energy.
Advantage of the present utility model:
The setting that electric heater in 1 combustion chamber is average and intensive makes the centralized heat energy of its generation, can fast gas be heated to required oxidation Decomposition temperature, to reach the saving energy.
2 utilize the heating of electrothermal electric heater, need not use as fuel such as gas or fuel oils, not only increase security, can save the cost of additional fuel and safety means simultaneously.
The detailed construction of this creation and other characteristics can be in the detailed descriptions of reading following conjunction with figs. embodiment.
Fig. 1 uses the incinerator floor map of fuel heating for the habit formula.
Fig. 2 uses the incinerator floor map of electrothermal heating for the habit formula.
Fig. 3 is the floor map of this creation embodiment.
Fig. 4 is incorporated into the use schematic diagram of heat storage tank for this creation.
Fig. 5 is incorporated into another use schematic diagram of heat storage tank for this creation.
As shown in Figure 1, 2, be the mode of heating of the incinerator commonly used, its structure is not as mentioned above so gives unnecessary details in this.
As shown in Figure 3, the utility model has a steel to make combustion chamber 30, the inner face of its combustion chamber 30 is lined with high temperature insulating material, average and the intensive high-temperature electric heat heater 31 that is equiped with in its inner space, be provided with a temperature inductor 34 in this combustion chamber 30 simultaneously, this temperature inductor 34 also is connected with to the external control case, and combustion chamber 30 about two sides respectively be provided with and be communicated with interface 32 and 33.
As shown in Figure 4, the left side of the combustion chamber 30 of this creation, right two side name and A, B two heat storage tanks 20 and 40 connect, the connection interface 32 and 33 that makes its two side respectively with A, B two heat storage tanks 20,40 connection interface 23 and 43 is connected, and A, B two heat storage tanks 20, a side of 40 respectively is provided with air- flow inlet port 21,41 and air- flow outlet 22,42, and this gateway and be connected respectively with transfer valve 11-14, wherein connect two groove air- flow air inlets 21,41 scavenging air valve 11,13 nationalitys are connected to waste gas inflow entrance 10 by airduct, connect two groove air-flow outlets 22 in addition, 42 scavenging air valve 12,14 nationalitys are connected to outlet port 15 by airduct.
At first set temperature required by control cabinet, when waste gas is flowed into by waste gas inflow entrance 10, transfer valve 11 and 14 is opened, transfer valve 12 and 13 cuts out, waste gas saw through transfer valve 11 and air-flow inlet port 41 and entered heat storage tank 40 (heat-storing material and can't with the heating by the exhaust gases that enters) for the first time this moment, connection interface 43 by heat storage tank 40,33 are communicated to combustion chamber 30, and the electric heater 31 in the combustion chamber 30 is heated to the temperature that control cabinet is set, this air-flow is heated fast through intensive electric heater 31, and the hydrocarbon high-temperature oxydation in the air-flow resolved into harmless carbon dioxide and water, be heated and decompose air-flow later again via being communicated with interface 32,23 flow to heat storage tank 20, and this has the air-flow of heat energy, its heat energy is then absorbed by the heat-storing materials in the heat storage tank 20, and the air-flow that is absorbed behind the heat energy is discharged by outlet port 15 via air-flow outlet 22 and the transfer valve 14 opened again.
Heat-storing material in the heat storage tank 20 has absorbed the heat energy of waste gas as mentioned above, so as shown in Figure 5, transfer valve 11 and 14 cuts out, transfer valve 13 and 12 is opened, this moment, the waste gas of waste gas inflow entrance 10 inflows entered heat storage tank 20 through transfer valve 13 and air-flow inlet port 21, the heat energy that this waste gas promptly absorbs heat-storing material and absorbed, and the temperature of waste gas is promoted to temperature (about 700 ℃) near oxidation Decomposition in advance, flow into combustion chamber 30 by being communicated with interface 23 and 32 again, absorb the heat of heat-storing material in advance because of this waste gas, so the electric heater 31 in this combustion chamber 30 is in the short time, only need provide a spot of heat energy the temperature of waste gas can be heated to required oxidation Decomposition temperature (about 800 ℃), so can save the energy, moreover, waste gas after this oxidized decomposition is via being communicated with interface 33,43 flow to heat storage tank 40, and this has the air-flow of heat energy, its heat energy is then absorbed by the heat-storing material in the heat storage tank 40 again, the cooling blast that is absorbed behind the heat energy is discharged by outlet port 15 via air-flow outlet 42 and the transfer valve 12 opened again, the temperature inductor of establishing in this combustion chamber 30 34 can be measured its inner temperature change at any time again, so that the temperature in the combustion chamber 30 are adjusted at optimal temperature.
Claims (3)
1, a kind of organic exhaust gas heat accumulating type incinerator is made the combustion chamber by two heat storage tanks, a control cabinet and a steel and is constituted.The combustion chamber is located on the middle gas channel of two heat storage tanks, it is characterized in that: the combustion chamber is provided with the airflow connection mouth that is connected two heat storage tanks, and the inner face of combustion chamber is lined with the high temperature insulating layer, and cavity space is provided with average and intensive heater.
2, incinerator according to claim 1 is characterized in that: the heater in the combustion chamber is connected with the control cabinet of temperature-controlled externally.
3, according to claim 1,2 described incinerators, it is characterized in that: be provided with temperature inductor in the combustion chamber, and be connected with the control cabinet of outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207962 CN2477961Y (en) | 2001-03-16 | 2001-03-16 | Organic waste gas regenerative incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207962 CN2477961Y (en) | 2001-03-16 | 2001-03-16 | Organic waste gas regenerative incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2477961Y true CN2477961Y (en) | 2002-02-20 |
Family
ID=33628232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207962 Expired - Fee Related CN2477961Y (en) | 2001-03-16 | 2001-03-16 | Organic waste gas regenerative incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2477961Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220956B (en) * | 2007-01-12 | 2010-05-19 | 财团法人工业技术研究院 | Temperature control system and method for heat accumulation type incineration and deodorization stove |
| CN103486598A (en) * | 2013-09-30 | 2014-01-01 | 浙江环泰环保设备有限公司 | Rotation heat storage type waste gas incinerating device |
| CN110939933A (en) * | 2019-11-20 | 2020-03-31 | 中国科学院广州能源研究所 | Low-concentration gas heat-storage combustion system |
-
2001
- 2001-03-16 CN CN 01207962 patent/CN2477961Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220956B (en) * | 2007-01-12 | 2010-05-19 | 财团法人工业技术研究院 | Temperature control system and method for heat accumulation type incineration and deodorization stove |
| CN103486598A (en) * | 2013-09-30 | 2014-01-01 | 浙江环泰环保设备有限公司 | Rotation heat storage type waste gas incinerating device |
| CN110939933A (en) * | 2019-11-20 | 2020-03-31 | 中国科学院广州能源研究所 | Low-concentration gas heat-storage combustion system |
| CN110939933B (en) * | 2019-11-20 | 2021-05-18 | 中国科学院广州能源研究所 | Low-concentration gas heat-storage combustion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |