CN213313920U - Organic waste gas treatment direct-fired furnace equipment - Google Patents
Organic waste gas treatment direct-fired furnace equipment Download PDFInfo
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- CN213313920U CN213313920U CN202022090916.4U CN202022090916U CN213313920U CN 213313920 U CN213313920 U CN 213313920U CN 202022090916 U CN202022090916 U CN 202022090916U CN 213313920 U CN213313920 U CN 213313920U
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Abstract
The utility model discloses an organic waste gas treatment direct combustion furnace equipment relates to organic waste gas treatment technical field, including equipment body and combustion unit, equipment body is provided with air intake and air outlet, equipment body is inside from last to having set gradually first ventilation layer, heat transfer layer and second ventilation layer down, the air intake sets up the top on first ventilation layer, just the air intake has set gradually well effect filter screen and flow equalizing plate, the air outlet sets up the one side at the heat transfer layer, the combustion unit sets up the juncture on the heat transfer layer of keeping away from the air outlet and second ventilation layer, the heat transfer layer has set gradually first heat transfer layer, second heat transfer layer and third heat transfer layer along air outlet to combustion unit direction. The application provides an organic waste gas treatment facility can filter waste gas to adopt tertiary heat transfer, can make full use of heat energy, reduce the combustion unit energy consumption, can effectual extension waste gas time of action under the high temperature again provides incineration efficiency.
Description
Technical Field
The utility model relates to an organic waste gas handles technical field, especially relates to an organic waste gas handles direct-fired furnace equipment.
Background
Along with the rapid development of urbanization and industrialization, the air pollution degree is increasingly intensified, and the life and the study of people are seriously influenced. At present, organic waste gas is a main air pollution source, and the treatment by adopting an incineration technology is the most effective and mature method. The combustion technology mainly comprises direct combustion, heat accumulation type incineration and catalytic incineration, and the direct incineration is mainly adopted for waste gas with small air volume and high concentration, but some waste gas components discharged after the direct incineration do not reach the standard, and the energy consumption is larger.
SUMMERY OF THE UTILITY MODEL
For overcoming some waste gas compositions that discharge after the direct incineration that exist among the prior art not up to standard, the great problem of energy consumption, the utility model provides an organic waste gas treatment direct-fired furnace equipment.
The specific technical scheme is as follows:
the utility model provides an organic waste gas handles direct-fired furnace equipment, includes equipment body and combustion unit, the equipment body is provided with air intake and air outlet, the equipment body is inside from last to having set gradually first ventilation layer, heat transfer layer and second ventilation layer down, the air intake sets up the top on first ventilation layer, just the air intake has set gradually well effect filter screen and flow equalizing plate, the air outlet sets up the one side at the heat transfer layer, the combustion unit sets up the juncture on heat transfer layer and the second ventilation layer of keeping away from the air outlet, the heat transfer layer has set gradually first heat transfer layer, second heat transfer layer and third heat transfer layer along air outlet to combustion unit direction.
Preferably, the inner wall of the equipment body is provided with heat preservation cotton.
Preferably, the medium-efficiency filter screen is a dry filter screen.
Preferably, a differential pressure gauge is installed on both sides of the dry filter screen.
Preferably, the upper end of the equipment body is provided with a blasting hole.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses an organic waste gas handles direct-fired furnace equipment, including equipment body and burning unit, equipment body is provided with air intake and air outlet, equipment body is inside from last to having set gradually first ventilation layer, heat transfer layer and second ventilation layer down, the air intake sets up in the top on first ventilation layer, just the air intake has set gradually well effect filter screen and flow equalizing plate, the air outlet sets up the one side at the heat transfer layer, burning unit sets up the juncture on the heat transfer layer of keeping away from the air outlet and second ventilation layer, the heat transfer layer has set gradually first heat transfer layer, second heat transfer layer and third heat transfer layer along air outlet to burning unit direction. The application provides an organic waste gas treatment facility can filter waste gas to adopt tertiary heat transfer, can make full use of heat energy, reduce the combustion unit energy consumption, can effectual extension waste gas time of action under the high temperature again provides incineration efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the organic waste gas treatment direct-fired furnace equipment of the utility model.
In the figure, 1-an air inlet, 2-a medium-efficiency filter screen, 3-a flow equalizing plate, 4-an air outlet, 5-a combustion unit, 6-a first heat exchange layer, 7-a second heat exchange layer, 8-a third heat exchange layer and 9-heat insulation cotton.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The utility model discloses an organic waste gas handles direct-fired furnace equipment, as shown in fig. 1, including equipment body and combustion unit 5, equipment body is provided with air intake 1 and air outlet 4, and equipment body is inside from last to having set gradually first ventilation layer, heat transfer layer and second ventilation layer down, and is preferred, and equipment body inner wall is provided with heat preservation cotton 9, and is provided with the blasting mouth on the equipment body. The incinerator is provided with a bursting port, and when the pressure of the hearth reaches a certain value, the pressure can be automatically released, so that the protection effect is achieved.
As shown in fig. 1, the air inlet 1 is disposed above the first ventilation layer, and the air inlet 1 is sequentially provided with a medium efficiency filter screen 2 and a flow equalizing plate 3, preferably, the medium efficiency filter screen 2 is a dry filter screen. And a differential pressure gauge is arranged on two sides of the dry filter screen. Through the shunting action of the flow equalizing plate 3, the waste gas can uniformly pass through the heat exchange layer, so that the aim of uniformly heating is fulfilled. After the waste gas enters the equipment, the dry filter screen is adopted, and the dust and the sticky substances in the waste gas are filtered by the dry filter screen, so that the treatment of the subsequent working section is facilitated. And a differential pressure gauge is arranged on two sides of the dry type filter layer, and when the pressure exceeds 600PA, the filter screen is reminded to be replaced through PLC control.
As shown in fig. 1, the air outlet 4 is disposed at one side of the heat exchange layer, the combustion unit 5 is disposed at a boundary between the heat exchange layer far from the air outlet 4 and the second ventilation layer, and the heat exchange layer is sequentially provided with a first heat exchange layer 6, a second heat exchange layer 7 and a third heat exchange layer 8 along a direction from the air outlet 4 to the combustion unit 5.
The combustion unit 5 in this application adopts the low nitrogen combustor of import, and the fuel is the natural gas, and sulphide and oxynitrides that can effectual reduction production after the burning make its waste gas can be up to standard. The incinerator adopts three-level heat exchange, can make full use of heat energy, reduces the energy consumption of the combustion unit 5, can effectively prolong the action time of waste gas at high temperature, and provides incineration efficiency. The combustion unit 5 is provided with an automatic control device, and the combustion condition is adjusted in real time through the temperature detected by the incineration hearth, so that the safety risk can be effectively reduced.
The working process is as follows:
as shown in fig. 1, the direction of the arrows is the gas flow direction. The utility model provides a pair of organic waste gas handles direct-fired furnace equipment is equipped with one deck medium efficiency filter screen 2, one deck gaseous flow equalizing board 3 between air intake 1 and first heat transfer layer 6. Organic waste gas enters an air inlet 1 and sequentially passes through a medium-efficiency filter screen 2 and a flow equalizing plate 3, then passes through a first heat exchange layer 6 to reach a second heat exchange layer 7, and then passes through the second heat exchange layer 7 to reach a third heat exchange layer 8. The gas passing through the third heat exchange layer 8 reaches the third heat exchange layer 8 from the combustion unit 5, and then reaches the air outlet 4 through the second heat exchange layer 7 and the first heat exchange layer 6.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides an organic waste gas handles direct-fired furnace equipment, includes equipment body and combustion unit, the equipment body is provided with air intake and air outlet, its characterized in that: the air inlet is arranged above the first ventilation layer, the middle effect filter screen and the flow equalizing plate are sequentially arranged on the air inlet, the air outlet is arranged on one side of the heat exchange layer, the combustion unit is arranged at the junction of the heat exchange layer and the second ventilation layer far away from the air outlet, and the heat exchange layer is sequentially provided with the first heat exchange layer, the second heat exchange layer and the third heat exchange layer along the direction from the air outlet to the combustion unit.
2. The organic waste gas treatment direct-fired furnace equipment according to claim 1, characterized in that: the inner wall of the equipment body is provided with heat insulation cotton.
3. The organic waste gas treatment direct-fired furnace equipment according to claim 2, characterized in that: the medium efficiency filter screen is a dry filter screen.
4. The organic waste gas treatment direct combustion furnace equipment according to claim 3, characterized in that: and a differential pressure gauge is arranged on two sides of the dry filter screen.
5. The organic waste gas treatment direct-fired furnace equipment according to claim 4, characterized in that: the upper end of the equipment body is provided with a blasting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090916.4U CN213313920U (en) | 2020-09-22 | 2020-09-22 | Organic waste gas treatment direct-fired furnace equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090916.4U CN213313920U (en) | 2020-09-22 | 2020-09-22 | Organic waste gas treatment direct-fired furnace equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213313920U true CN213313920U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090916.4U Active CN213313920U (en) | 2020-09-22 | 2020-09-22 | Organic waste gas treatment direct-fired furnace equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213313920U (en) |
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2020
- 2020-09-22 CN CN202022090916.4U patent/CN213313920U/en active Active
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