CN217082578U - Catalytic combustion equipment for industrial waste gas treatment - Google Patents
Catalytic combustion equipment for industrial waste gas treatment Download PDFInfo
- Publication number
- CN217082578U CN217082578U CN202220519895.XU CN202220519895U CN217082578U CN 217082578 U CN217082578 U CN 217082578U CN 202220519895 U CN202220519895 U CN 202220519895U CN 217082578 U CN217082578 U CN 217082578U
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- Prior art keywords
- chamber
- water
- catalytic
- gas treatment
- waste gas
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- Expired - Fee Related
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- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 18
- 239000007789 gas Substances 0.000 title abstract description 44
- 239000002440 industrial waste Substances 0.000 title abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000002485 combustion reaction Methods 0.000 claims abstract description 34
- 230000003197 catalytic effect Effects 0.000 claims abstract description 28
- 238000000746 purification Methods 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 10
- 239000012774 insulation material Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000010926 purge Methods 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 15
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- 239000002912 waste gas Substances 0.000 abstract description 6
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001573 beryllium compounds Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The utility model is suitable for an industrial waste gas treatment technical field provides a catalytic combustion equipment for industrial waste gas treatment, including catalytic furnace, dismantle the section, the filter screen, the purifying box, the fan admits air, the filter core, the active carbon layer, the outlet pipe, water curtain net and water tank, catalytic furnace is inside to be provided with the combustion chamber, the internally mounted of combustion chamber has some firearms, and then ignites industrial waste gas, the inner wall of combustion chamber installs resistant firebrick simultaneously, catalytic furnace's inner wall is provided with the insulating layer, resistant firebrick improves the refractiveness of combustion chamber, the insulating layer improves this combustion equipment's heat-proof quality through inside thermal insulation material, reduce the heat diffusion, waste gas burns more thoroughly, and the security is higher; the catalytic furnace is connected with a purification chamber in the purification box through a heat conduction pipe, the burnt waste gas enters the purification chamber, and impurities in the gas are filtered and adsorbed through the filter element and the activated carbon layer, so that the purity of the gas is improved; wherein, the inside of the purifying chamber is provided with a water pipe with a plurality of spray heads and a water curtain net which can form a water curtain to purify water vapor.
Description
Technical Field
The utility model belongs to the technical field of industrial waste gas handles, especially, relate to a catalytic combustion equipment for industrial waste gas treatment.
Background
In the current technical field of industrial waste gas treatment, industrial waste gas refers to a generic name of various pollutant-containing gases discharged into air in the process of fuel combustion and production processes in enterprise factories. These exhaust gases are: carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, beryllium compounds, smoke and productive dust, which are exhausted into the atmosphere, can pollute the air. The substances enter human bodies through different paths of respiratory tracts, some substances directly cause harm, and some substances have an accumulation effect and can seriously harm the health of people. Different substances have different influences, and the industrial waste gas treatment refers to the work of pretreating waste gas generated in industrial places such as factories and workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas.
Present industrial waste gas handles with need to use catalytic combustion equipment, and present catalytic combustion equipment function is comparatively single, only possesses burning catalysis function, can't filter the gaseous residual impurity then, and it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a catalytic combustion equipment for industrial waste gas treatment aims at solving the catalytic combustion equipment function that mentions in the above-mentioned background comparatively single, only possesses the burning catalysis function, can't carry out filterable problem to gaseous residual impurity then.
The utility model discloses a realize like this, a catalytic combustion equipment for industrial waste gas treatment, including catalytic furnace, dismantlement section, filter screen, purifying box, air inlet fan, filter core, activated carbon layer, outlet pipe, water curtain net and water tank.
The inside of the catalytic furnace is provided with a combustion chamber, and the inner wall of the combustion chamber is embedded with refractory bricks.
An igniter is arranged in the combustion chamber.
And the outer wall of the catalytic furnace is provided with a first air inlet valve and a second air inlet valve which are connected with the combustion chamber.
The inside of purifying box is provided with the clean room, the catalytic furnace passes through the air duct intercommunication the clean room.
And an air passage connected with the purifying chamber is arranged in the purifying box.
And an exhaust valve connected with the air passage is arranged on the upper surface of the purification box.
The inside of clean room installs the air inlet fan, the air inlet fan just is right the air duct.
The filter core and the active carbon layer are sequentially installed from top to bottom in the purification chamber, and the filter core is arranged below the air inlet fan.
The activated carbon layer is filled with activated carbon.
Preferably, the disassembly section is detachably mounted on the air duct.
And connecting flanges are arranged at two ends of the disassembling section.
The filter screen inlays the dress in the inside of dismantlement section.
Preferably, the water outlet pipe is installed inside the purification chamber, and a plurality of spray heads are installed on the water outlet pipe.
And a water inlet valve is arranged on the outer wall of the purification box and communicated with the water outlet pipe.
Preferably, the water curtain net is arranged below the plurality of spray heads.
The diapire of purge chamber is provided with the slope end, install the intercommunication on the outer wall of purifying box the drain valve of purge chamber.
Preferably, the water tank is provided with a water pump, one end of the water pump is connected with the water tank through a pipeline, and the other end of the water pump is connected with the water inlet valve through a pipeline.
Preferably, the inner wall of the catalytic furnace is provided with a heat insulation layer, and the heat insulation layer is filled with a heat insulation material.
Preferably, a thermometer and a pressure gauge are mounted on the outer wall of the catalytic furnace.
The detection end of the thermometer and the pressure gauge is arranged in the combustion chamber.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a catalytic combustion equipment for industrial waste gas treatment, the inside combustion chamber that is provided with of catalytic furnace, the internally mounted of combustion chamber has some firearms, and then ignites industrial waste gas, and resistant firebrick is installed to the inner wall of combustion chamber simultaneously, and catalytic furnace's inner wall is provided with the insulating layer, and resistant firebrick improves the refractiveness of combustion chamber, and the insulating layer improves the heat-proof quality of this combustion equipment through inside thermal insulation material, reduces the heat diffusion, and exhaust-gas combustion is more thorough, and the security is higher.
The catalytic furnace of the utility model is connected with the purification chamber in the purification box through the heat conduction pipe, the burnt waste gas enters the purification chamber, and the impurities in the gas are filtered and adsorbed through the filter element and the active carbon layer, so that the purity of the gas is improved; wherein, the inside of the purifying chamber is provided with a water pipe with a plurality of spray heads and a water curtain net which can form a water curtain to purify water vapor and prevent harmful residues from being discharged; and the equipment has simple structure, convenient operation, easy maintenance and more worth popularizing and using.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is an overall front view of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention;
in the figure: 1. a catalytic furnace; 101. a combustion chamber; 102. a refractory brick; 103. a thermal insulation layer; 104. an air duct; 2. disassembling the section; 201. a connecting flange; 3. filtering with a screen; 4. a purification box; 401. a clean room; 402. an airway; 403. an exhaust valve; 404. a sloped bottom; 405. a drain valve; 5. an air inlet fan; 6. a filter element; 7. an activated carbon layer; 8. a water outlet pipe; 801. a spray head; 802. a water inlet valve; 9. a water curtain net; 10. a water tank; 1001. a water pump; 11. an air inlet valve I; 12. an air inlet valve II; 13. a thermometer; 14. a pressure gauge; 15. an igniter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a catalytic combustion equipment for industrial waste gas treatment, including catalytic furnace 1, dismantle section 2, filter screen 3, purifying box 4, admit air fan 5, filter core 6, activated carbon layer 7, outlet pipe 8, cascade net 9 and water tank 10, catalytic furnace 1's inside is provided with combustion chamber 101, it is equipped with resistant firebrick 102 to inlay on combustion chamber 101's the inner wall, install some firearm 15 in the combustion chamber 101, install the first 11 and the second 12 air inlet valves of the air inlet valve of connecting combustion chamber 101 on catalytic furnace 1's the outer wall, catalytic furnace 1's inner wall is provided with insulating layer 103, the inside packing of insulating layer 103 has thermal insulation material.
Wherein, during inlet valve 11 was convenient for have industrial waste gas to get into combustion chamber 101, inlet valve two 12 was convenient for combustion-supporting gas and gets into combustion chamber 101, and some firearm 15 ignites industrial waste gas and combustion-supporting gas, makes industrial waste gas burn, and resistant firebrick 102 has high temperature resistance, improves combustion chamber 101's intensity, and the security is higher, and the inside thermal insulation material of insulating layer 103 can be the rock wool board simultaneously, improves catalytic furnace 1's high temperature resistance, and then improves comfortable operational environment for the user.
Purifying box 4's inside is provided with purifying chamber 401, catalytic furnace 1 passes through air duct 104 intercommunication purifying chamber 401, purifying box 4's inside is equipped with the air flue 402 of connecting purifying chamber 401, install the discharge valve 403 of connecting air flue 402 on purifying box 4's the upper surface, purifying chamber 401's internally mounted has air inlet fan 5, air inlet fan 5 is just to air duct 104, install in purifying chamber 401 by last to lower in proper order filter core 6 and activated carbon layer 7, and filter core 6 sets up the below at air inlet fan 5, activated carbon layer 7's inside packing has activated carbon.
Wherein, gaseous entering clean room 401, the fan 5 that admits air improves the admission speed, and filter core 6 carries out prefilter to gaseous, reduces impurity, and active carbon layer 7 is through the impurity in the inside active carbon adsorption gas simultaneously, further purifies the gas, improves gaseous purity, and the gas after the purification is discharged by air flue 402 and discharge valve 403.
Dismantle section 2 demountable installation on air duct 104, the both ends of dismantling section 2 all are provided with flange 201, and filter screen 3 inlays the dress in the inside of dismantling section 2.
In addition, dismantle section 2 and can dismantle connection air duct 104 through flange 201, filter screen 3 can the preliminary filtration impurity in the gas simultaneously, pull down and dismantle section 2, is convenient for clear up filter screen 3, prevents that filter screen 3 from taking place to block up.
The water outlet pipe 8 is arranged in the purification chamber 401, the plurality of spray heads 801 are arranged on the water outlet pipe 8, the water inlet valve 802 is arranged on the outer wall of the purification box 4, the water inlet valve 802 is communicated with the water outlet pipe 8, the water curtain net 9 is arranged below the plurality of spray heads 801, the bottom wall of the purification chamber 401 is provided with the inclined bottom 404, the water discharge valve 405 communicated with the purification chamber 401 is arranged on the outer wall of the purification box 4, the water tank 10 is provided with the water pump 1001, one end of the water pump 1001 is connected with the water tank 10 through a pipeline, and the other end of the water pump is connected with the water inlet valve 802 through a pipeline.
In addition, the water pump 1001 can draw pure water in the water tank 10, the water inlet valve 802 is opened, the pure water is sent into the water outlet pipe 8 by the water pump 1001 and is sprayed out through the plurality of spray heads 801 to be sprayed onto the water curtain net 9 to form a water curtain, water vapor with impurities is purified through the water curtain to enable the impurities to fall down, meanwhile, the inclined bottom 404 facilitates water flow with the impurities to slide down, and the water discharge valve 405 is opened to discharge waste water.
A thermometer 13 and a pressure gauge 14 are installed on the outer wall of the catalytic furnace 1, and the detection ends of the thermometer 13 and the pressure gauge 14 are arranged inside the combustion chamber 101.
Further, thermometer 13 and manometer 14 detectable catalytic furnace 1 inside temperature and pressure, and then observe more laborsavingly outside, and the security is higher.
The utility model discloses a theory of operation and use flow: the utility model discloses install well the back, industrial waste gas gets into in the combustion chamber 101 by admission valve 11, admission valve two 12 is convenient for combustion-supporting gas gets into in the combustion chamber 101, some firearm 15 lights industrial waste gas and combustion-supporting gas, make industrial waste gas burn, resistant firebrick 102 has high temperature resistance, improve the intensity of combustion chamber 101, the security is higher, open air inlet fan 5, gas and vapor get into in the air duct 104, filter screen 3 can tentatively filter the impurity in the gas, gas gets into clean room 401, air inlet fan 5 improves the admission speed, filter core 6 tentatively filters gas, reduce impurity, activated carbon layer 7 passes through the impurity in the inside active carbon adsorption gas simultaneously, further purify the gas, improve gaseous purity, water pump 1001 pure water in the removable water tank 10 of water pump 1001, open water intaking valve 802, water pump 1001 sends the pure water into outlet pipe 8, spout via a plurality of shower nozzles 801, spraying the water curtain on the water curtain net 9 to form a water curtain, purifying the water vapor with impurities through the water curtain to drop the impurities, and discharging the purified gas through the air passage 402 and the exhaust valve 403.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A catalytic combustion apparatus for industrial exhaust gas treatment, characterized in that: comprises a catalytic furnace (1), a disassembly section (2), a filter screen (3), a purification box (4), an air inlet fan (5), a filter element (6), an activated carbon layer (7), a water outlet pipe (8), a water curtain net (9) and a water tank (10);
a combustion chamber (101) is arranged in the catalytic furnace (1), and refractory bricks (102) are embedded on the inner wall of the combustion chamber (101);
an igniter (15) is arranged in the combustion chamber (101);
a first air inlet valve (11) and a second air inlet valve (12) which are connected with the combustion chamber (101) are arranged on the outer wall of the catalytic furnace (1);
a purification chamber (401) is arranged in the purification box (4), and the catalytic furnace (1) is communicated with the purification chamber (401) through a gas guide pipe (104);
an air channel (402) connected with the purifying chamber (401) is arranged in the purifying box (4);
an exhaust valve (403) connected with the air channel (402) is arranged on the upper surface of the purification box (4);
the air inlet fan (5) is installed inside the purification chamber (401), and the air inlet fan (5) is over against the air guide pipe (104);
the filter element (6) and the activated carbon layer (7) are sequentially arranged in the purification chamber (401) from top to bottom, and the filter element (6) is arranged below the air inlet fan (5);
the interior of the activated carbon layer (7) is filled with activated carbon.
2. The catalytic combustion apparatus for industrial exhaust gas treatment according to claim 1, wherein: the disassembly section (2) is detachably arranged on the air guide pipe (104); both ends of the disassembling section (2) are provided with connecting flanges (201); the filter screen (3) is embedded in the disassembly section (2).
3. The catalytic combustion apparatus for industrial exhaust gas treatment according to claim 1, wherein: the water outlet pipe (8) is arranged inside the purifying chamber (401), and a plurality of spray heads (801) are arranged on the water outlet pipe (8); and a water inlet valve (802) is installed on the outer wall of the purification box (4), and the water inlet valve (802) is communicated with the water outlet pipe (8).
4. The catalytic combustion apparatus for industrial exhaust gas treatment according to claim 3, characterized in that: the water curtain net (9) is arranged below the plurality of spray heads (801); the diapire of purge chamber (401) is provided with slope end (404), install the intercommunication on the outer wall of purifying box (4) drain valve (405) of purge chamber (401).
5. The catalytic combustion apparatus for industrial exhaust gas treatment according to claim 3, characterized in that: the water tank (10) is provided with a water pump (1001), one end of the water pump (1001) is connected with the water tank (10) through a pipeline, and the other end of the water pump (1001) is connected with the water inlet valve (802) through a pipeline.
6. The catalytic combustion apparatus for industrial exhaust gas treatment according to claim 1, wherein: the inner wall of the catalytic furnace (1) is provided with a heat insulation layer (103), and heat insulation materials are filled in the heat insulation layer (103).
7. The catalytic combustion apparatus for industrial exhaust gas treatment according to claim 1, wherein: a thermometer (13) and a pressure gauge (14) are arranged on the outer wall of the catalytic furnace (1); the detection ends of the thermometer (13) and the pressure gauge (14) are arranged in the combustion chamber (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220519895.XU CN217082578U (en) | 2022-03-09 | 2022-03-09 | Catalytic combustion equipment for industrial waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220519895.XU CN217082578U (en) | 2022-03-09 | 2022-03-09 | Catalytic combustion equipment for industrial waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217082578U true CN217082578U (en) | 2022-07-29 |
Family
ID=82546565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220519895.XU Expired - Fee Related CN217082578U (en) | 2022-03-09 | 2022-03-09 | Catalytic combustion equipment for industrial waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217082578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608456A (en) * | 2023-04-28 | 2023-08-18 | 广东海派节能设备有限公司 | External combustor of energy-saving steam generator |
-
2022
- 2022-03-09 CN CN202220519895.XU patent/CN217082578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608456A (en) * | 2023-04-28 | 2023-08-18 | 广东海派节能设备有限公司 | External combustor of energy-saving steam generator |
| CN116608456B (en) * | 2023-04-28 | 2024-04-26 | 广东海派节能设备有限公司 | External combustor of energy-saving steam generator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220729 |