CN210463048U - Waste gas combustion tower - Google Patents
Waste gas combustion tower Download PDFInfo
- Publication number
- CN210463048U CN210463048U CN201921565728.3U CN201921565728U CN210463048U CN 210463048 U CN210463048 U CN 210463048U CN 201921565728 U CN201921565728 U CN 201921565728U CN 210463048 U CN210463048 U CN 210463048U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- gas treatment
- gas
- exhaust
- tower body
- 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.)
- Active
Links
Images
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model discloses a waste gas burning tower, including the tower body, the tower body top is open structure, and the lower part in the tower body is installed and is divided the division board for organic exhaust-gas treatment chamber and inorganic exhaust-gas treatment chamber in the tower body, it has the several gas transmission hole to open on the division board, install intake pipe, notes liquid pipe and fluid-discharge tube on the inorganic exhaust-gas treatment chamber, install catalytic combustion mechanism and several flow distribution plate in the organic exhaust-gas treatment intracavity, several flow distribution plate are in the setting of controlling the organic exhaust-gas treatment intracavity, and all install the combustor on it, and catalytic combustion mechanism is located the top of the superiors flow distribution plate. The utility model discloses can enough handle organic waste gas and can handle inorganic waste gas again and exhaust-gas treatment is efficient.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field, especially a waste gas burning tower.
Background
The combustion tower is a device which utilizes the heat generated by the combustion of the auxiliary fuel to raise the temperature of combustible harmful gas to reaction temperature so as to generate oxidative decomposition. The combustion tower can be divided into an overhead combustion tower and a bottom combustion tower.
With the increasing awareness of environmental protection, waste gas burning towers have been widely used in factories. The existing waste gas combustion tower has single function, only treats waste gas in a single combustion mode, and the mode can only remove organic waste gas in the waste gas, but cannot remove inorganic waste gas in the waste gas, so that the inorganic waste gas is directly discharged, air is polluted, and the environment is not protected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that just to above-mentioned prior art not enough, provide one kind can enough handle organic waste gas and can handle inorganic waste gas again and the efficient waste gas burning tower of exhaust-gas treatment.
In order to realize the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a waste gas burning tower, includes the tower body, and the tower body top is open structure, and the lower part in the tower body is installed and is divided the division board for organic exhaust-gas treatment chamber and inorganic exhaust-gas treatment chamber with the tower body internal partitioning, it has several gas transmission hole to open on the division board, install the intake pipe on the inorganic exhaust-gas treatment chamber, annotate liquid pipe and fluid-discharge tube, install catalytic combustion mechanism and several flow distribution plate in the organic exhaust-gas treatment chamber, several flow distribution plate control the setting of falling in organic exhaust-gas treatment intracavity, and all install the combustor on it, catalytic combustion mechanism is located the top of the superiors flow distribution plate.
Preferably, a combustion-supporting gas pipe is installed in the organic waste gas treatment cavity, the combustion-supporting gas pipe is located below the lowest flow distribution plate, a plurality of combustion-supporting gas holes are formed in the combustion-supporting gas pipe, the opening directions of the plurality of combustion-supporting gas holes are parallel to the flow direction of waste gas, and one end of the combustion-supporting gas pipe penetrates through the tower body and then is connected with a combustion-supporting fan.
Preferably, install the cooling trachea in the organic waste gas treatment intracavity, the cooling trachea is located catalytic combustion mechanism's top, and it has several cooling gas pocket to open on the cooling trachea, and the opening direction of several cooling gas pocket is perpendicular with the waste gas flow direction, and cooling trachea one end is connected with the cooling fan after passing the tower body.
Preferably, the heat preservation is installed to the tower body inner wall, the heat preservation includes the cotton layer of superpose high temperature resistant brick layer, thermal-insulated brick layer and aluminium silicate heat preservation in proper order.
Preferably, an oxygen sensor is installed in the organic waste gas treatment cavity, and a liquid level sensor is installed in the inorganic waste gas treatment cavity.
Preferably, the outside of the tower body is provided with a control cabinet, and a main controller is installed in the control cabinet.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the tower body can be divided into an organic waste gas treatment cavity and an inorganic waste gas treatment cavity by arranging the partition plate, wherein the inorganic waste gas treatment cavity is provided with the liquid injection pipe, adsorption liquid can be added into the inorganic waste gas treatment cavity, the inorganic waste gas treatment cavity is also provided with the air inlet pipe, waste gas enters the adsorption liquid in the inorganic waste gas treatment cavity from the air inlet pipe, firstly, the inorganic waste gas in the waste gas is absorbed, the treated waste gas enters the organic waste gas treatment cavity through the air delivery hole, the organic waste gas treatment cavity is internally provided with a plurality of flow distribution plates, the retention time of the waste gas can be prolonged, the plurality of flow distribution plates are respectively provided with a burner, the organic waste gas in the waste gas can be treated through combustion, the organic waste gas can be effectively treated, the inorganic waste gas can be treated, and the waste gas treatment efficiency is;
(2) by arranging the combustion-supporting gas pipe and the combustion-supporting fan, external fresh air can be mixed into the waste gas to improve the oxygen content in the waste gas, so that the reaction rate of the burner and the catalytic combustion mechanism with the waste gas is improved;
(3) the waste gas to be discharged after treatment can be cooled by arranging the cooling air pipe and the cooling fan, the cooling air pipe is provided with a plurality of cooling air holes, the opening directions of the cooling air holes are vertical to the flow direction of the waste gas, the cooling efficiency of the waste gas can be further improved, the waste gas can be prevented from flowing out of the tower body by the air flowing out of the cooling air holes, the staying time of the waste gas in the organic waste gas treatment cavity is further prolonged, and the treatment efficiency of the waste gas is improved;
(4) through set up the heat preservation at the tower body inner wall, can preserve the heat that the combustor produced, avoid the heat to give off, improve organic waste gas's in the waste gas treatment effeciency.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is the structure schematic diagram of the heat-insulating layer of the utility model.
The labels in the figure are: 1-tower body, 2-partition board, 3-organic waste gas treatment chamber, 4-inorganic waste gas treatment chamber, 5-air delivery hole, 6-air inlet pipe, 7-liquid injection pipe, 8-liquid discharge pipe, 9-catalytic combustion mechanism, 10-flow distribution plate, 11-burner, 12-combustion-supporting gas pipe, 13-combustion-supporting gas hole, 14-combustion-supporting fan, 15-cooling air pipe, 16-cooling air hole, 17-cooling fan, 18-heat preservation layer, 181-high temperature resistant brick layer, 182-heat insulation brick layer, 183-aluminum silicate heat preservation cotton layer, 19-oxygen sensor, 20-liquid level sensor and 21-control cabinet.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:
as shown in fig. 1 to 3, the present embodiment provides a waste gas combustion tower, which includes a tower body 1, a partition plate 2, an organic waste gas treatment chamber 3, an inorganic waste gas treatment chamber 4, an air delivery hole 5, an air inlet pipe 6, an injection pipe 7, a liquid discharge pipe 8, a catalytic combustion mechanism 9, a flow distribution plate 10, a combustor 11, a combustion-supporting air pipe 12, a combustion-supporting air hole 13, a combustion-supporting fan 14, a cooling air pipe 15, a cooling air hole 16, a cooling fan 17, an insulating layer 18, a high temperature resistant brick layer 181, a heat insulating brick layer 182, an aluminum silicate insulating cotton layer 183, an oxygen sensor 19, a liquid level sensor 20, and a control cabinet 21.
The top of the tower body 1 is of an open structure, a heat preservation layer 18 is installed on the inner wall of the tower body 1, the heat preservation layer 18 comprises a high-temperature-resistant brick layer 181, a heat insulation brick layer 182 and an aluminum silicate heat preservation cotton layer 183 which are sequentially overlapped, and the high-temperature-resistant brick layer 181 is arranged on one side of the inner wall of the organic waste gas treatment cavity 3. Through setting up heat preservation 18, can preserve the heat that combustor 11 produced, avoid the heat to distribute, improve the treatment effeciency of organic waste gas in the waste gas.
The lower part in the tower body 1 is horizontally provided with a partition plate 2, the partition plate 2 is provided with a plurality of gas transmission holes 5, the partition plate 2 divides the interior of the tower body 1 into an organic waste gas treatment cavity 3 and an inorganic waste gas treatment cavity 4, the organic waste gas treatment cavity 3 is positioned above the inorganic waste gas treatment cavity 4, the upper part of the inorganic waste gas treatment cavity 4 is provided with a liquid injection pipe 7, so that an adsorption liquid is conveniently added into the inorganic waste gas treatment cavity 4, the adsorption liquid is preferably hydrochloric acid solution, and meanwhile, the inner wall of the inorganic waste gas treatment cavity 4 is provided with an anti-corrosion layer to avoid the corrosion of the hydrochloric; intake pipe 6 and fluid-discharge tube 8 are installed to 4 lower parts in inorganic exhaust-gas treatment chamber, and demountable installation has the active carbon adsorption layer in the intake pipe 6, can further adsorb waste gas, detach the inorganic waste gas in the waste gas, installs the check valve on the intake pipe 6, can prevent that the adsorption liquid in inorganic exhaust-gas treatment chamber 4 from flowing out in the intake pipe 6. Waste gas enters the adsorption liquid in the inorganic waste gas treatment cavity 4 through the gas inlet pipe 6, inorganic waste gas such as dust carried in the waste gas is absorbed by the adsorption liquid, and the treated waste gas enters the organic waste gas treatment cavity 3 through the gas transmission hole 5 on the partition plate 2.
Install several flow distribution plates 10 in the organic waste gas treatment chamber 3, several flow distribution plates 10 are from last to down controlling in proper order the setting in organic waste gas treatment chamber 3, can prolong the time that waste gas dwelled in organic waste gas treatment chamber 3, all install combustor 11 on several flow distribution plates 10, combustor 11 can be conventional prior art such as electric heater, can detach the organic waste gas who carries in the waste gas through the burning.
The catalytic combustion mechanism 9 is installed in the organic waste gas treatment cavity 3, the catalytic combustion mechanism 9 is located above the splitter plate 10 on the uppermost layer, the upper layer of the catalytic combustion mechanism 9 is a honeycomb ceramic or honeycomb metal-based catalyst, and the catalyst has the characteristic of efficiently catalytically decomposing benzene organic matters. The lower layer is a light ceramic sphere catalyst which can float and roll under the action of airflow to achieve the effect of a boiling bed, so that the surface of the catalyst is efficiently combined with the waste gas, the organic waste gas in the waste gas is further removed, and the waste gas treatment efficiency is improved.
The organic waste gas treatment chamber 3 is internally and horizontally provided with a combustion assisting gas pipe 12, the combustion assisting gas pipe 12 is made of high-temperature resistant materials, the combustion assisting gas pipe 12 is positioned below the lowest-layer flow distribution plate 10, a plurality of combustion assisting gas holes 13 are formed in the combustion assisting gas pipe 12, the opening directions of the plurality of combustion assisting gas holes 13 are parallel to the flow direction of waste gas, and one end of the combustion assisting gas pipe 12 is connected with a combustion fan 14 after penetrating through the tower body 1. External fresh air can be mixed into the exhaust gas by the combustion fan 14 to increase the oxygen content in the exhaust gas, thereby increasing the reaction rate of the burner 11 and the catalytic combustion mechanism 9 with the exhaust gas.
Install cooling trachea 15 in the organic waste gas treatment chamber 3, cooling trachea 15 is made by high temperature resistant material, and cooling trachea 15 is located catalytic combustion mechanism 9's top, and it has several cooling gas pocket 16 to open on cooling trachea 15, and the opening direction of several cooling gas pocket 16 is perpendicular with the waste gas flow direction, and cooling trachea 15 one end is connected with cooling fan 17 after passing tower body 1. The cooling fan 17 conveys air to the cooling air pipe 15, and the air is sprayed out through the cooling air holes 16, the air output from the cooling air holes 16 is vertical to the flowing direction of waste gas, and the waste gas is cooled while being discharged from the top opening of the tower body 1.
An oxygen sensor 19 is arranged in the organic waste gas treatment cavity 3, and a liquid level sensor 20 is arranged in the inorganic waste gas treatment cavity 4. The tower body 1 outside is equipped with switch board 21, installs the display screen on the switch board 21, installs main control unit in the switch board 21, and display screen, main control unit and level sensor 20 electricity are connected, can show the signal of telecommunication of level sensor 20 transmission through the display screen to make things convenient for the staff to observe the volume of absorption liquid in the inorganic exhaust-gas treatment chamber 4. In addition, the main controller is respectively electrically connected with the oxygen sensor 19, the combustion fan 14, the cooling fan 17 and the plurality of burners 11, a plurality of control buttons which are respectively used for controlling the combustion fan 14, the cooling fan 17 and the plurality of burners 11 are installed on the control cabinet 21, the plurality of control buttons are electrically connected with the main controller, and the operation of the combustion fan 14, the cooling fan 17 and the plurality of burners 11 can be controlled through the control buttons. And the rotating speed of the combustion fan 14 can be adjusted according to the electric signal fed back by the oxygen sensor 19, thereby controlling the air output of the combustion fan 14. Such connection is conventional in the art and will not be described herein.
By arranging the organic waste gas treatment cavity 3 and the inorganic waste gas treatment cavity 4, organic waste gas and inorganic waste gas carried in waste gas can be treated simultaneously, and the waste gas treatment efficiency is improved; and by arranging the combustion-supporting gas pipe 12 and the combustion-supporting fan 14, external fresh air can be mixed into the exhaust gas to increase the oxygen content in the exhaust gas, so that the reaction rate of the burner 11 and the catalytic combustion mechanism 9 with the exhaust gas is increased.
The utility model discloses a theory of operation: firstly, adding an adsorption liquid into an inorganic waste gas treatment cavity 4 through a liquid injection pipe 7, then entering the inorganic waste gas treatment cavity 4 through an air inlet pipe 6, leading to the lower part of the adsorption liquid, after the adsorption liquid is adsorbed, enabling waste gas to enter an organic waste gas treatment cavity 3 through an air delivery hole 5 on a partition plate 2, starting a combustion fan 14 through a control button on a control cabinet 21, discharging external fresh air into the organic waste gas treatment cavity 3 through a combustion assisting hole 13, simultaneously starting all the operation of a burner 11 through the control button, heating and burning the waste gas, removing the organic waste gas in the waste gas, and then controlling a cooling fan 17 to operate through the control button to cool the waste gas to be discharged out of a tower body 1.
Claims (6)
1. The utility model provides a waste gas burning tower, includes tower body (1), and tower body (1) top is open structure, its characterized in that: the lower part in tower body (1) is installed and is divided into division board (2) of organic exhaust-gas treatment chamber (3) and inorganic exhaust-gas treatment chamber (4) with tower body (1) internal partitioning, it has several gas transmission hole (5) to open on division board (2), install intake pipe (6), notes liquid pipe (7) and fluid-discharge tube (8) on inorganic exhaust-gas treatment chamber (4), install catalytic combustion mechanism (9) and several flow distribution plate (10) in organic exhaust-gas treatment chamber (3), several flow distribution plate (10) are controlled in organic exhaust-gas treatment chamber (3) and are located the setting, and all install combustor (11) on it, catalytic combustion mechanism (9) are located the top of the superiors flow distribution plate (10).
2. The exhaust gas burning tower of claim 1, wherein: the organic waste gas treatment device is characterized in that a combustion assisting gas pipe (12) is installed in the organic waste gas treatment cavity (3), the combustion assisting gas pipe (12) is located below the lowest layer of the flow distribution plate (10), a plurality of combustion assisting gas holes (13) are formed in the combustion assisting gas pipe (12), the opening directions of the plurality of combustion assisting gas holes (13) are parallel to the flow direction of waste gas, and one end of the combustion assisting gas pipe (12) penetrates through the tower body (1) and then is connected with a combustion fan (14).
3. The exhaust gas burning tower of claim 1, wherein: install cooling trachea (15) in organic waste gas treatment chamber (3), cooling trachea (15) are located the top of catalytic combustion mechanism (9), and it has several cooling gas pocket (16) to open on cooling trachea (15), and the opening direction of several cooling gas pocket (16) is perpendicular with the waste gas flow direction, and cooling trachea (15) one end is connected with cooling fan (17) after passing tower body (1).
4. The exhaust gas burning tower of claim 1, wherein: the heat-insulating layer (18) is installed on the inner wall of the tower body (1), and the heat-insulating layer (18) comprises a high-temperature-resistant brick layer (181), a heat-insulating brick layer (182) and an aluminum silicate heat-insulating cotton layer (183) which are sequentially stacked.
5. The exhaust gas burning tower of claim 1, wherein: an oxygen sensor (19) is arranged in the organic waste gas treatment cavity (3), and a liquid level sensor (20) is arranged in the inorganic waste gas treatment cavity (4).
6. The exhaust gas burning column as set forth in any one of claims 1 to 5, wherein: the outer side of the tower body (1) is provided with a control cabinet (21), and a main controller is installed in the control cabinet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565728.3U CN210463048U (en) | 2019-09-20 | 2019-09-20 | Waste gas combustion tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565728.3U CN210463048U (en) | 2019-09-20 | 2019-09-20 | Waste gas combustion tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210463048U true CN210463048U (en) | 2020-05-05 |
Family
ID=70433745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921565728.3U Active CN210463048U (en) | 2019-09-20 | 2019-09-20 | Waste gas combustion tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210463048U (en) |
-
2019
- 2019-09-20 CN CN201921565728.3U patent/CN210463048U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202087196U (en) | High-efficiency energy-saving purification system for industrial volatile organic pollutants | |
| CN110585855A (en) | Movable waste gas treatment device | |
| CN110624358A (en) | Organic waste gas treatment system and method | |
| CN103480226A (en) | Industrial volatile organic pollutant purifying system dedicated to painting workshops | |
| CN102188877B (en) | High-efficiency energy-saving desorption system of industrial volatilizable organic pollutant | |
| CN210463048U (en) | Waste gas combustion tower | |
| CN108744881A (en) | A kind of organic waste gas treatment system | |
| CN208365552U (en) | A kind of weary oxygen high concentration VOC processing system | |
| CN203507753U (en) | Purification system specially used for industrially volatilizable organic pollutants in spray painting workshop | |
| CN210320132U (en) | Waste heat discharge pipe of RTO combustion furnace | |
| CN209093043U (en) | A kind of high-temp waste gas RTO burning and purifying device | |
| CN209968108U (en) | High organic gas catalytic purification device of security | |
| CN210272557U (en) | Hydrogen fuel cell power supply system | |
| CN110694448A (en) | Exhaust gas purification monitoring management system | |
| CN210874694U (en) | Organic waste gas treatment system | |
| CN109404095B (en) | Air-air cold explosion-proof diesel engine | |
| CN211119420U (en) | Small-size electric heating catalytic combustion chamber | |
| CN218011931U (en) | VCO (voltage controlled oscillator) adsorption device for waste gas overflowing outside drying furnace | |
| CN215808545U (en) | RTO heat accumulation formula heating power incinerator | |
| CN216321119U (en) | Temperature compensation SCR denitrification facility with wall structure altogether | |
| CN219913097U (en) | Heat accumulating oxidation furnace with zeolite rotating wheel structure | |
| CN203517823U (en) | Energy-saving catalysis bed system | |
| CN212456859U (en) | Split type burning furnace that burns of configuration optimization | |
| CN109237497A (en) | A kind of catalysis burning exhaust gas process device | |
| CN219775765U (en) | L-shaped integrated electric heating catalytic combustion bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |