CN205316350U - Use double -valve structure's RTO system - Google Patents
Use double -valve structure's RTO system Download PDFInfo
- Publication number
- CN205316350U CN205316350U CN201620084788.3U CN201620084788U CN205316350U CN 205316350 U CN205316350 U CN 205316350U CN 201620084788 U CN201620084788 U CN 201620084788U CN 205316350 U CN205316350 U CN 205316350U
- Authority
- CN
- China
- Prior art keywords
- regenerator
- house steward
- cleaning
- valve
- clean
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Ventilation (AREA)
Abstract
Use double -valve structure's RTO system presses the flow direction of waste gas, and including waste gas entry, main air blower, inlet manifold, a plurality of regenerator, oxidizing chamber and the house steward that gives vent to anger, the inlet manifold is last to be equipped with a plurality of intake pipe and to be connected with each regenerator respectively, and be equipped with a plurality of outlet ducts on the house steward that gives vent to anger and be connected with each regenerator respectively, be equipped with two air outlet valves on each outlet duct respectively, be equipped with and clean the fan and clean house steward, clean be equipped with on the house steward a plurality of cleaning pipe I respectively with two air outlet valves between each outlet duct be connected, be equipped with the air curtain valve on the cleaning pipe I. The utility model discloses a technique be through the fresh air atmoseal in the middle of two air outlet valves, can effectively preventing gaseous revealing at RTO exit end installation double valve to improve the treatment effeciency, in addition, clean the fan and utilize fresh air to clean the heat accumulator, can effectual isolation be untreated waste gas with handle after gas, can greatly prolong the life of heat accumulator.
Description
Technical field
The utility model relates to organic waste gas treatment equipment technical field, in particular to the RTO system of application dual-valve structure.
Background technology
RTO, i.e. heat accumulating type heating power incinerator are a kind of efficient VOCs treatment equipment. Compared with traditional catalyticcombustion, direct-fired thermal oxidation furnace (TO), have thermo-efficiency height (>=95%), running cost low, the features such as large-wind-volume low-concentration waste gas can be processed, when concentration is slightly high, also can carry out secondary waste heat recovery, greatly reduce production and operation cost. Its principle is that organic exhaust gas is heated to more than 760 degrees Celsius, makes the VOC in waste gas become carbonic acid gas and water in oxygenolysis. The high-temperature gas that oxidation produces flows through special ceramic heat storage body, and ceramic body is heated up and " accumulation of heat ", and this " accumulation of heat " is for the follow-up organic exhaust gas entered of preheating. Thus save the fuel consumption that waste gas heats up. Ceramic heat storage body should be divided into district or the room of more than two (containing two), and each regenerator experiences the programs such as accumulation of heat-heat release-cleaning successively, goes round and begins again, non-stop run. Appropriate uncontaminated air should be introduced after regenerator " heat release " immediately this regenerator cleaned (to ensure that VOC clearance is more than 95%), only to be cleaned complete after just can enter " accumulation of heat " program.
In existing RTO system, each bar pipeline generally adopts single valve technology, especially escape pipe, single valve exists to be revealed, affect processing efficiency, in addition, existing RTO system is all utilize original place reason waste gas to carry out being cleaned by heat storage, but in some industry, meeting is reacted because of the contact generation of tail gas after untreated exhaust gas and process thus generated secondary pollutant or salt, can cause the blocking of blower fan, pipeline, heat storage etc.
Practical novel content
The utility model to be solved the problem of prior art, it is provided that one prevents gas leakage, it is to increase processing efficiency, cleans the RTO system of safe and reliable application dual-valve structure.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The RTO system of application dual-valve structure, by the flow direction of waste gas, comprise exhaust gas entrance, main air blower, inlet manifold, some regenerator, oxidizing chamber and the house steward that gives vent to anger, inlet manifold is provided with some inlet pipe and is connected with each regenerator respectively, the house steward that gives vent to anger is provided with some escape pipes and is connected with each regenerator respectively, each escape pipe described is respectively equipped with two air outlet valves, it is provided with cleaning blower fan and cleaning house steward, cleaning house steward is provided with each escape pipe respectively and between two air outlet valves of some cleaning pipes I and is connected, cleans pipe I and is provided with gas curtain valve. this RTO system is applicable to rotary and fixed-bed type structure, each regenerator carries out air inlet respectively, give vent to anger, cleaning waits operation, and by rotating regenerator iterative cycles, during work, under the effect of main air blower, waste gas leads in inlet manifold through exhaust gas entrance, oxidizing chamber is entered again after entering corresponding regenerator by inlet pipe, reacted gas enters, through escape pipe, the house steward that gives vent to anger, now it is in two air outlet valves closedowns that cleaning waits on the regenerator escape pipe of operation, open cleaning blower fan and gas curtain valve, sealing gland is carried out by fresh air in the middle of two air outlet valves, can effectively prevent the leakage of gas, thus improve processing efficiency.
Preferably, described cleaning house steward is provided with some cleaning pipes II and is connected with each regenerator respectively. Utilize fresh air regenerator to be cleaned, avoid the blocking of pipeline, heat storage etc., extend the work-ing life of heat storage.
Preferably, it is provided with fresh air inlet before described main air blower. Fresh air inlet leads to into fresh air when being used for RTO system heating, cooling, fire box temperature superelevation, is in closing condition during normal operation.
Preferably, described exhaust gas entrance and be respectively equipped with valve between fresh air inlet and main air blower, described cleaning pipe II is provided with valve. If desired, close the valve at exhaust gas entrance place, utilize fresh air system to be cleaned; When not needing regenerator to be cleaned, close the valve on cleaning pipe II.
The beneficial effects of the utility model are: the technology that the utility model adopts is for installing double valve at RTO exit end, by fresh air sealing gland in the middle of two air outlet valves, can effectively prevent the leakage of gas, thus improve processing efficiency, in addition, cleaning blower fan utilizes fresh air to be cleaned by heat storage, it is possible to the gas after effectively isolating untreated exhaust gas and processing, avoid the blocking of blower fan, pipeline, heat storage etc., it is possible to greatly extend the work-ing life of heat storage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, exhaust gas entrance; 2, fresh air inlet; 3, main air blower; 4, inlet manifold; 5, inlet pipe; 6, regenerator; 7, oxidizing chamber; 8, escape pipe; 9, give vent to anger house steward; 10, air outlet valve; 11, blower fan is cleaned; 12, house steward is cleaned; 13, pipe I is cleaned; 14, gas curtain valve; 15, pipe II is cleaned.
Embodiment
Below by embodiment and accompanying drawing, the utility model is further described.
Enforcement mode is: as shown in Figure 1, the RTO system of application dual-valve structure, by the flow direction of waste gas, comprise exhaust gas entrance 1 and the fresh air inlet 2 of arrangement side by side, main air blower 3, inlet manifold 4, some regenerator 6, oxidizing chamber 7 and the house steward 9 that gives vent to anger, inlet manifold 4 is provided with some inlet pipe 5 and is connected with each regenerator 6 respectively, the house steward 9 that gives vent to anger is provided with some escape pipes 8 and is connected with each regenerator 6 respectively, each escape pipe 8 is respectively equipped with two air outlet valves 10, it is provided with cleaning blower fan 11 and cleaning house steward 12, cleaning house steward 12 is provided with each escape pipe 8 respectively and between two air outlet valves 10 of some cleaning pipes I 13 and is connected, it is provided with some cleaning pipes II 15 to be connected with each regenerator 6 respectively, cleaning pipe I 13 is provided with gas curtain valve 14,Wherein, exhaust gas entrance 1 and be respectively equipped with valve between fresh air inlet 2 and main air blower 3, cleaning pipe II 15 is provided with valve.
Principle of work is: this RTO system is applicable to rotary and fixed-bed type structure, the quantity of the regenerator 6 adopted is at least three, each regenerator 6 carries out air inlet respectively, give vent to anger, cleaning waits operation, and by rotating regenerator 6 or switch air flow line iterative cycles by the turnover air valve in inlet pipe 5 and escape pipe 8, during work, under the effect of main air blower 3, waste gas leads in inlet manifold 4 through exhaust gas entrance 1, oxidizing chamber 7 is entered again after entering corresponding regenerator 6 by inlet pipe 5, reacted gas enters, through escape pipe 8, the house steward 9 that gives vent to anger, the air outlet valve 10 being now on two place's regenerator 6 escape pipes 8 of cleaning wait operation and air inlet operation cuts out, open the gas curtain valve 14 on cleaning blower fan 11 and corresponding cleaning pipe I 13, fresh air leads to into cleaning house steward 12 and cleaning pipe I 13, sealing gland is carried out by fresh air in the middle of two air outlet valves 10, simultaneously, open the valve on the cleaning pipe II 15 being connected with this regenerator 6, fresh air enters in regenerator 6 through cleaning house steward 12 and cleaning pipe II 15, fresh air is utilized regenerator 6 to be cleaned.
In addition, in the RTO system of above-mentioned enforcement mode, valve is not only only the part described, and is equally also provided with valve in inlet pipe 5, the positions such as house steward 9 of giving vent to anger.
The foregoing is only specific embodiment of the utility model, but constitutional features of the present utility model is not limited thereto, the utility model may be used on similar product, the technician of any this area is in field of the present utility model, and change or the modification done all are encompassed among patent scope of the present utility model.
Claims (4)
1. apply the RTO system of dual-valve structure, by the flow direction of waste gas, comprise exhaust gas entrance (1), main air blower (3), inlet manifold (4), some regenerator (6), oxidizing chamber (7) and the house steward that gives vent to anger (9), inlet manifold (4) is provided with some inlet pipe (5) and is connected with each regenerator (6) respectively, the house steward (9) that gives vent to anger is provided with some escape pipes (8) and is connected with each regenerator (6) respectively, it is characterized in that: described each escape pipe (8) is respectively equipped with two air outlet valves (10), it is provided with cleaning blower fan (11) and cleaning house steward (12), cleaning house steward (12) is provided with each escape pipe (8) respectively and between two air outlet valves (10) of some cleaning pipes I (13) and is connected, cleaning pipe I (13) is provided with gas curtain valve (14).
2. the RTO system of application dual-valve structure according to claim 1, it is characterised in that: described cleaning house steward (12) is provided with some cleaning pipes II (15) and is connected with each regenerator (6) respectively.
3. the RTO system of application dual-valve structure according to claim 2, it is characterised in that: described main air blower (3) is front is provided with fresh air inlet (2).
4. the RTO system of application dual-valve structure according to claim 3, it is characterised in that: described exhaust gas entrance (1) and be respectively equipped with valve between fresh air inlet (2) and main air blower (3), described cleaning pipe II (15) is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084788.3U CN205316350U (en) | 2016-01-28 | 2016-01-28 | Use double -valve structure's RTO system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084788.3U CN205316350U (en) | 2016-01-28 | 2016-01-28 | Use double -valve structure's RTO system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316350U true CN205316350U (en) | 2016-06-15 |
Family
ID=56187658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084788.3U Expired - Fee Related CN205316350U (en) | 2016-01-28 | 2016-01-28 | Use double -valve structure's RTO system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316350U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246615A (en) * | 2017-07-11 | 2017-10-13 | 江苏中研宜普科技有限公司 | Regenerative Combustion System with swing switching valve |
| CN108087896A (en) * | 2017-12-15 | 2018-05-29 | 天津维欧思洁环保科技有限公司 | Three Room RTO waste gas combustion furnace blowback wind process |
| CN109489054A (en) * | 2018-12-11 | 2019-03-19 | 恩伟（杭州）环保科技有限公司 | A kind of TREATMENT OF VOCs device |
| CN112594715A (en) * | 2021-01-13 | 2021-04-02 | 中国石油天然气集团有限公司 | Efficient sealing and purging program-controlled switching system of heat storage combustion device |
-
2016
- 2016-01-28 CN CN201620084788.3U patent/CN205316350U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246615A (en) * | 2017-07-11 | 2017-10-13 | 江苏中研宜普科技有限公司 | Regenerative Combustion System with swing switching valve |
| CN107246615B (en) * | 2017-07-11 | 2023-04-11 | 江苏中研宜普科技有限公司 | Regenerative combustion system with swing switching valve |
| CN108087896A (en) * | 2017-12-15 | 2018-05-29 | 天津维欧思洁环保科技有限公司 | Three Room RTO waste gas combustion furnace blowback wind process |
| CN109489054A (en) * | 2018-12-11 | 2019-03-19 | 恩伟（杭州）环保科技有限公司 | A kind of TREATMENT OF VOCs device |
| CN112594715A (en) * | 2021-01-13 | 2021-04-02 | 中国石油天然气集团有限公司 | Efficient sealing and purging program-controlled switching system of heat storage combustion device |
| CN112594715B (en) * | 2021-01-13 | 2024-03-29 | 中国石油天然气集团有限公司 | High-efficiency sealing and purging program-controlled switching system of heat accumulating combustion device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205316350U (en) | Use double -valve structure's RTO system | |
| CN102219346B (en) | System for drying and treating sludge by utilizing afterheat to generate high-temperature circulating air | |
| CN209279172U (en) | A kind of safety-type thermal accumulating incinerator GRTO | |
| CN107774093A (en) | The processing equipment of packages printing industry VOCs technology waste gas | |
| CN104801174A (en) | Activated coke flue gas purification system | |
| CN104083963A (en) | Deduster heating system and heating method | |
| CN205316352U (en) | RTO system with tail gas waste heat recovery function | |
| CN109595930B (en) | Rotary kiln chain grate machine and denitration method thereof | |
| CN110354772A (en) | A kind of flue gas directly draws denitration urea pyrolysis device and method | |
| CN213492551U (en) | Dry purification system containing wet flue gas | |
| CN205316351U (en) | RTO system with clean function | |
| CN201454389U (en) | Heat oxidation device for organic waste gas | |
| CN207563105U (en) | Wet electrical dust precipitator insulator hot wind sealing device and wet electrical dust precipitator | |
| CN207822773U (en) | Exhaust treatment system | |
| CN207610532U (en) | A kind of drying and calcining one furnace apparatus | |
| CN202109741U (en) | Sludge baking and treatment system utilizing waste heat to generate high-temperature circulation air | |
| CN110260674B (en) | Air cooling system for thermal power plant and control method | |
| CN209173734U (en) | A kind of cooling protection system being applicable in activated coke dry method | |
| CN211098942U (en) | Flue gas direct-guiding denitration urea pyrolysis device | |
| CN203454193U (en) | Secondary air circulating system | |
| CN112179156A (en) | Bypass air-bleeding energy-saving emission-reduction utilization system and process for cooperatively treating waste in cement kiln | |
| CN208687747U (en) | A kind of three Room RTO devices administered for industrial organic exhaust gas | |
| CN112179155A (en) | Energy-saving emission-reducing utilization system and process for cement kiln bypass air-bleeding exhaust waste gas | |
| CN206281332U (en) | A kind of rotary kiln fume afterheat processing unit | |
| CN100571848C (en) | Equipment for treating exhaust emission |
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: 20160615 Termination date: 20210128 |