CN213542503U

CN213542503U - RTO exhaust treatment device

Info

Publication number: CN213542503U
Application number: CN202021898458.0U
Authority: CN
Inventors: 吴智; 吴承宸
Original assignee: Jiangsu Sanzhong Qiming Environmental Protection Technology Co ltd
Current assignee: Jiangsu Sanzhong Qiming Environmental Protection Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-25
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a RTO exhaust treatment device, the power distribution box comprises a box body, the box inner chamber divide into the regenerator in proper order, the gas concentration room, fan chamber and filter chamber, regenerator outside lower part through connection has the intake pipe, the combustor is installed at regenerator inner chamber top, the heat exchanger is installed to gas concentration room top, heat exchanger bottom rigid coupling has the heat-conducting plate, the inner chamber mid-mounting of gas concentration room has the zeolite device, bottom installation draught fan in the fan chamber, the tuber pipe through connection of draught fan is in gas concentration room and filter chamber, supreme demountable installation has first filter cotton layer, the second filter cotton layer, first activated carbon layer and second activated carbon layer are followed to the filter chamber inner chamber, filter chamber outside upper portion through connection has the outlet duct. The utility model discloses a combine regenerator, gas concentration room, fan room and filter chamber, save space and improve the seal, finally discharge after the filter chamber finally purifies, overall structure is compact, efficient and the resource can reutilization, the energy can be saved.

Description

RTO exhaust treatment device

Technical Field

The utility model relates to an industrial waste gas handles the clarification plant field, specifically is a RTO exhaust treatment device.

Background

RTO's regenerative oxidation stove for short, its principle is at high temperature with corresponding oxide and water of combustible waste gas oxidation, thereby evolution waste gas, it is high-efficient organic treatment equipment, and traditional catalytic combustion, direct combustion formula thermal oxidation stove (TO) compares, it is high (≧ 95%), the running cost is low TO have the thermal efficiency, can handle characteristics such as big amount of wind low concentration waste gas, can also carry out secondary waste heat recovery when concentration is high, greatly reduced production operation cost, the RTO device that uses in the production now is mostly huge in volume, not integrated into one piece, there are transportation difficulty and the loaded down with trivial details problem of installation, and the high temperature that produces when RTO burns the purification waste gas can not be utilized, cause the waste of resource.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a RTO exhaust treatment device has solved the big, the not high difficult problem of utilization ratio of traditional device area.

The utility model discloses a realize through following technical scheme:

the utility model provides a RTO exhaust treatment device, includes the box, the box inner chamber divide into regenerator, gas concentration room, fan room and filter chamber in proper order, regenerator outside lower part through connection has the intake pipe, the combustor is installed at regenerator inner chamber top, the heat exchanger is installed to gas concentration room top, heat exchanger bottom rigid coupling has the heat-conducting plate, the inner chamber mid-mounting of gas concentration room has the zeolite device, the bottom installation draught fan in the fan room, the tuber pipe through connection of draught fan in gas concentration room with the filter chamber, supreme demountable installation has first cotton layer, second cotton layer, first activated carbon layer and second activated carbon layer in proper order down in the filter chamber inner chamber, filter chamber outside upper portion through connection has the outlet duct.

Preferably, the air inlet pipe and the air outlet pipe are both provided with one-way valves.

Preferably, the outer side of the box body is sleeved with an insulating layer.

Preferably, the communication opening between the heat storage chamber and the gas concentration chamber is opened on the upper side of both.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model combines the heat storage chamber, the gas concentration chamber, the fan chamber and the filter chamber, thereby saving space and improving tightness; the heat accumulation chamber carries out pyrolysis to gas, and the gas concentration chamber can carry out external reutilization through the heat exchanger with the high temperature heat that produces, and gas carries out filtering reaction through the zeolite device, and the gaseous conduction is accelerated in the fan room, avoids remaining in equipment, finally purifies the back through the filter chamber finally and discharges, and overall structure is compact, and efficient and resource can reutilization, the energy can be saved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the drawings: 1. a box body; 2. a regenerator; 3. a gas concentration chamber; 4. a fan chamber; 5. a filtering chamber; 6. an air inlet pipe; 7. a burner; 8. a heat exchanger; 9. a heat conducting plate; 10. a zeolite unit; 11. an induced draft fan; 12. a first filter cotton layer; 13. a second filter cotton layer; 14. a first activated carbon layer; 15. a second activated carbon layer; 16. an air outlet pipe; 17. a one-way valve; 18. and (7) an insulating layer.

Detailed Description

An RTO exhaust treatment device as shown in figure 1 in the attached drawings of the specification, including box 1, box 1 inner chamber divide into regenerator 2 in proper order, gas concentration room 3, fan chamber 4 and filter chamber 5, regenerator 2 outside lower part through connection has intake pipe 6, combustor 7 is installed at regenerator 2 inner chamber top, heat exchanger 8 is installed on gas concentration room 3 top, heat exchanger 8 bottom rigid coupling has heat-conducting plate 9, the inner chamber mid-mounting of gas concentration room 3 has zeolite device 10, bottom installation draught fan 11 in the fan chamber 4, the tuber pipe through connection of draught fan 11 is in gas concentration room 3 and filter chamber 5, filter chamber 5 inner chamber from supreme demountable installation in proper order has first filter cotton layer 12 down, second filter cotton layer 13, first activated carbon layer 14 and second activated carbon layer 15, filter chamber 5 outside upper portion through connection has outlet duct 16.

In order to prevent outside air from flowing back into the box body 1, further, check valves 17 are installed on the air inlet pipe 6 and the air outlet pipe 16.

In order to maintain the temperature inside the box body 1 and reduce the temperature lapse, and excessive temperature lapse also needs extra and various energy sources to burn, which is not beneficial to saving resources, and furthermore, the outer side of the box body 1 is sleeved with an insulating layer 18.

In order to prolong the reaction cracking time of the gas in the regenerator 2, the inlet and the outlet are designed in a staggered mode, the gas is burnt more thoroughly, and further, a communication opening between the regenerator 2 and the gas concentration chamber 3 is formed in the upper sides of the regenerator 2 and the gas concentration chamber.

The utility model provides a pair of RTO exhaust treatment device, open RTO exhaust treatment device, combustor 7 in the regenerator 2 begins to work, heat up regenerator 2 to required temperature, let in equipment with waste gas, waste gas decomposes the processing under high temperature, carry high temperature entering gas concentration room 3 after handling, high temperature conducts in heat exchanger 8 through heat-conducting plate 9, then connect through the external world, recycle the heat, the resource is not extravagant, draught fan 11 will handle the gas leading-in to filter chamber 5 in, avoid gas to stop all the time in gas concentration room 3, influence efficiency, handle once more when the gas after handling passes through filter chamber 5, first filter cotton layer 12, second filter cotton layer 13, first activated

carbon layer

14 and 15 filtration purification of second activated carbon layer, ensure that the gas that discharges away accords with the standard. The utility model combines the heat storage chamber 2, the gas concentration chamber 3, the fan chamber 4 and the filter chamber 5, thereby saving space and improving tightness; regenerator 2 carries out pyrolysis to gas, and gas concentration chamber 3 can carry out external reutilization through heat exchanger 8 with the high temperature heat that produces, and gas carries out the filtration reaction through zeolite device 10, and fan chamber 4 accelerates gaseous conduction, avoids remaining in equipment, finally purifies the back through filter chamber 5 and discharges, and overall structure is compact, and efficient and resource can reutilization, the energy can be saved.

In summary, the present invention is only a preferred embodiment, and should not be limited by the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An RTO exhaust treatment device, includes box (1), its characterized in that: the inner cavity of the box body (1) is sequentially divided into a heat storage chamber (2), a gas concentration chamber (3), a fan chamber (4) and a filtering chamber (5), the lower part of the outer side of the heat storage chamber (2) is connected with an air inlet pipe (6) in a penetrating way, a burner (7) is installed at the top of the inner cavity of the heat storage chamber (2), a heat exchanger (8) is installed at the top end of the gas concentration chamber (3), a heat conducting plate (9) is fixedly connected to the bottom end of the heat exchanger (8), a zeolite device (10) is installed in the middle of the inner cavity of the gas concentration chamber (3), a draught fan (11) is installed at the bottom of the fan chamber (4), an air pipe of the draught fan (11) is connected to the gas concentration chamber (3) and the filtering chamber (5) in a penetrating way, the inner cavity of the filtering chamber (5) is sequentially detachably provided with a first filtering cotton layer (, an air outlet pipe (16) is connected to the upper part of the outer side of the filtering chamber (5) in a penetrating way.

2. An RTO exhaust gas treatment device according to claim 1, wherein: and the air inlet pipe (6) and the air outlet pipe (16) are both provided with one-way valves (17).

3. An RTO exhaust gas treatment device according to claim 1, wherein: and a heat-insulating layer (18) is sleeved on the outer side of the box body (1).

4. An RTO exhaust gas treatment device according to claim 1, wherein: the communication opening between the heat storage chamber (2) and the gas concentration chamber (3) is opened at the upper side of the two chambers.