CN219913097U - Heat accumulating oxidation furnace with zeolite rotating wheel structure - Google Patents
Heat accumulating oxidation furnace with zeolite rotating wheel structure Download PDFInfo
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- CN219913097U CN219913097U CN202321291737.4U CN202321291737U CN219913097U CN 219913097 U CN219913097 U CN 219913097U CN 202321291737 U CN202321291737 U CN 202321291737U CN 219913097 U CN219913097 U CN 219913097U
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- zeolite
- body shell
- furnace body
- pipe
- filter screen
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- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 55
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000010457 zeolite Substances 0.000 title claims abstract description 55
- 230000003647 oxidation Effects 0.000 title claims description 20
- 238000007254 oxidation reaction Methods 0.000 title claims description 20
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000002485 combustion reaction Methods 0.000 claims abstract description 26
- 238000011045 prefiltration Methods 0.000 claims abstract description 11
- 230000001172 regenerating effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 description 30
- 239000007789 gas Substances 0.000 description 17
- 238000009434 installation Methods 0.000 description 9
- 239000012855 volatile organic compound Substances 0.000 description 5
- 238000003795 desorption Methods 0.000 description 4
- 238000003915 air pollution Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the field of oxidizing furnaces, in particular to a heat accumulating oxidizing furnace with a zeolite rotating wheel structure, which comprises a furnace body shell, a zeolite roller body and an exhaust detection bin, wherein the left side of the furnace body shell is provided with an air inlet detection bin, the left side of the inside of the furnace body shell is a prefilter cavity, the inside of a partition plate is communicated with a gas delivery pipe, a fan is arranged on the gas delivery pipe, the right side of the fan is provided with the zeolite roller body in the furnace body shell, the partition plate on the right side of the zeolite roller body is provided with a connecting port, the right side of the connecting port is provided with a combustion chamber, and the right side of the furnace body shell is provided with the exhaust detection bin.
Description
Technical Field
The utility model relates to the technical field of oxidizing furnaces, in particular to a regenerative oxidizing furnace with a zeolite rotating wheel structure.
Background
The zeolite runner concentration and heat accumulating type thermal oxidation furnace combination process is a main stream technology for treating low concentration and large air quantity in the existing waste gas treatment; the principle is as follows: VOCs waste gas can be effectively adsorbed in zeolite after passing through a hydrophobic zeolite concentration rotating wheel, the clean gas of volatile organic compounds adsorbed by the zeolite is directly discharged into the atmosphere through a chimney, the rotating wheel continuously rotates at the speed of 1-6 revolutions per hour, the adsorbed volatile organic compounds are simultaneously conveyed to a desorption zone, the volatile organic compounds are desorbed by utilizing a small stream of heating gas in the desorption zone, and the zeolite rotating wheel after desorption rotates to the adsorption zone to continuously adsorb the volatile organic compounds. The concentrated organic waste gas after the desorption is sent to an incinerator for combustion and conversion into carbon dioxide and water vapor to be discharged into the atmosphere.
In the related art, the existing regenerative oxidation furnace with zeolite runner does not monitor the content of each component of the gas before and after the input of the waste gas, and the treatment efficiency of the waste gas is also reduced due to the long-term use of the zeolite runner body and the pre-filter, if the working efficiency of the zeolite runner body cannot be monitored, the discharged waste gas is likely to fall short of the standard, and the air pollution is caused, therefore, we propose a regenerative oxidation furnace with zeolite runner structure.
The above information disclosed in this background section is only for the understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art.
Disclosure of Invention
The utility model aims to provide a regenerative oxidation furnace with a zeolite runner structure, which is used for solving the problems that the conventional regenerative oxidation furnace with a zeolite runner in the background art does not monitor the content of each component of the gas before and after the input of the waste gas, and the treatment efficiency of the waste gas is reduced due to the long-term use of a zeolite runner body and a pre-filter, and if the working efficiency of the zeolite runner body cannot be monitored, the discharged waste gas is likely to not reach the standard, and the air pollution is caused.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a heat accumulation oxidation furnace with zeolite runner structure, includes the furnace body shell, admits air and detects storehouse, zeolite gyro wheel body and exhaust and detect the storehouse, the left side installation of furnace body shell is provided with and admits air and detect the storehouse, the left side UNICOM that admits air and detect the storehouse is provided with the intake pipe, the internally mounted that admits air detects the storehouse is provided with the filter screen that admits air, the left side installation of furnace body shell is provided with first connecting pipe, the inside left side of furnace body shell sets up to prefilter chamber, prefilter chamber internally mounted is provided with first filter screen, the right side installation of first filter screen is provided with the second filter screen, the right side installation of second filter screen is provided with the division board, division board internal communication is provided with the gas-supply pipe, install on the gas-supply pipe and be provided with the fan, the right side of fan is provided with the zeolite gyro wheel body at furnace body shell internally mounted, the right side of zeolite gyro wheel body sets up the same division board, the connector has been seted up on the division board on the zeolite gyro wheel body right side, the right side of connector sets up to the combustion chamber, the right side of connector is provided with the exhaust and detection storehouse is installed on the right side of second filter screen.
In some embodiments, the upper end of the combustion chamber is provided with a combustion mechanism on the inner wall of the furnace body shell, the upper end of the combustion mechanism is communicated with a material conveying pipe, and the lower end of the combustion chamber is communicated with a heat collecting pipe.
In some embodiments, a second connecting pipe is communicated with the right side of the furnace body shell, an exhaust detection cavity is formed in the exhaust detection bin, and a second exhaust gas detector is arranged at the lower end of the exhaust detection cavity.
In some embodiments, the upper end of the exhaust detection bin is communicated with a three-way pipe, a first electric air valve is installed on the left side of the upper end of the three-way pipe, a second electric air valve is installed on the right side of the upper end of the three-way pipe, an air return pipe is arranged on the left side of the first electric air valve, and the left lower end of the air return pipe is communicated with the air inlet detection bin.
In some embodiments, a first exhaust gas detector is installed inside the air inlet detection bin on the right side of the air inlet filter screen.
In some embodiments, a controller is installed on the left side of the front end of the furnace body shell, a display screen is installed on the front end of the controller, and a control key is installed on the lower end of the display screen at the front end of the controller.
The beneficial effects of the utility model are as follows:
through installing exhaust gas detector before the waste gas input and after the exhaust treatment, can real-time supervision waste gas each component content, in time discover zeolite runner body and preceding filter's work efficiency decline, guarantee that the waste gas of emission reaches the standard, avoid air pollution, through at the detection storehouse internally mounted filter screen that admits air, can carry out preliminary filtration to the waste gas that gets into the furnace body, get rid of the impurity of macroparticle, reduce the pollution and the wearing and tearing of zeolite runner body and preceding filter, lengthen its life, through first filter screen of prefilter chamber internally mounted and second filter screen, can carry out secondary filtration to the waste gas through the filter screen that admits air, further improve the cleanliness of waste gas, improve the adsorption efficiency of zeolite runner body, reduce the regeneration temperature of zeolite runner body, through set up the three-way pipe in exhaust detection storehouse upper end UNICOM, and install first electric air valve and second electric air valve respectively in three-way pipe upper end left side and right side, can realize carrying out selective recovery or emission to the waste gas of emission, carry out reasonable regulation according to the component content and the environmental requirement of waste gas, the energy saving, reduce pollution, through installing the controller in the front end left side at the furnace body, and control button and control front end, can realize whole oxidation control and the realization through the realization of the control and the realization of the control of oxidation state and the realization of the control condition, the realization and the realization of the control of the oxidation state, the control and the heat-activated state, and the control, the control and the control, and the operation is realized through the realization of the control and the control.
Drawings
FIG. 1 is a schematic diagram of a regenerative oxidation furnace with a zeolite wheel structure according to the present utility model;
fig. 2 is a front view of a regenerative oxidation furnace with a zeolite wheel structure according to the present utility model.
In the figure: the air inlet pipe 1, the air return pipe 2, the first filter screen 3, the air delivery pipe 4, the partition plate 5, the zeolite runner body 6, the first connecting pipe 7, the combustion mechanism 8, the feed pipe 9, the first electric air valve 10, the three-way pipe 11, the second electric air valve 12, the exhaust detection cavity 13, the second connecting pipe 14, the exhaust detection bin 15, the second exhaust gas detector 16, the combustion chamber 17, the heat extraction pipe 18, the connecting port 19, the furnace body shell 20, the fan 21, the second filter screen 22, the prefilter cavity 23, the first exhaust gas detector 24, the air inlet filter screen 25, the air inlet detection bin 26, the control key 27, the display screen 28 and the controller 29.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, a regenerative oxidation furnace with zeolite wheel structure, including furnace body shell 20, intake detection bin 26, zeolite gyro wheel body 6 and exhaust detection bin 15, the left side installation of furnace body shell 20 is provided with intake detection bin 26, the left side UNICOM of intake detection bin 26 is provided with intake pipe 1, the internally mounted of intake detection bin 26 is provided with intake filter screen 25, the left side installation of furnace body shell 20 is provided with first connecting pipe 7, the inside left side of furnace body shell 20 sets up to prefilter chamber 23, prefilter chamber 23 internally mounted is provided with first filter screen 3, the right side installation of first filter screen 3 is provided with second filter screen 22, the right side installation of second filter screen 22 is provided with division board 5, division board 5 internal communication is provided with gas-supply pipe 4, install and be provided with fan 21 on the gas-supply pipe 4, the right side installation of fan 21 is provided with same division board 5, the right side of fan 21 is provided with zeolite gyro wheel body 6 at furnace body shell 20 internally mounted, the right side of zeolite gyro wheel body 6 sets up same division board 5, the connection port 19 has been seted up on division board 5 on the right side of zeolite gyro wheel body 6, the right side of connection port 19 sets up to second filter screen 22, the right side of connection port is provided with second filter screen 22, the right side of second filter screen 22 is provided with division board 15, the right side of detection bin 15 is provided with the exhaust detection bin 15.
In the embodiment of the utility model, as shown in fig. 1, a combustion mechanism 8 is installed on the inner wall of a furnace body shell 20 at the upper end of a combustion chamber 17, a material conveying pipe 9 is arranged at the upper end of the combustion mechanism 8 in a communicated manner, a heat-collecting pipe 18 is arranged at the lower end of the combustion chamber 17 in a communicated manner, a second connecting pipe 14 is arranged at the right side of the furnace body shell 20 in a communicated manner, an exhaust detection cavity 13 is arranged in an exhaust detection bin 15, a second exhaust detector 16 is installed at the lower end of the exhaust detection cavity 13, and the treated exhaust is detected by the second exhaust detector 16.
In the embodiment of the utility model, as shown in fig. 1 and 2, the upper end of the exhaust detection bin 15 is communicated with a three-way pipe 11, a first electric air valve 10 is installed on the left side of the upper end of the three-way pipe 11, a second electric air valve 12 is installed on the right side of the upper end of the three-way pipe 11, a muffler 2 is installed on the left side of the first electric air valve 10, the lower left end of the muffler 2 is communicated with an air inlet detection bin 26, and an exhaust pipe is installed on the right side of the second electric air valve 12 for exhausting qualified exhaust gas.
In the embodiment of the present utility model, as shown in fig. 1 and 2, a first exhaust gas detector 24 is installed on the right side of an intake filter 25 in an intake detection bin 15, a controller 29 is installed on the left side of the front end of a furnace body shell 20, a display screen 28 is installed on the front end of the controller 29, a control button 27 is installed on the front end of the controller 29 at the lower end of the display screen 28, and the controller 29 is electrically connected with the first exhaust gas detector 24, a second exhaust gas detector 16, the first electric air valve 10 and the second electric air valve 12.
In this embodiment, when there is waste gas to be treated, the waste gas enters the air inlet detection bin 26 through the air inlet pipe 1, enters the prefilter chamber 23 through the first connecting pipe 7 after being filtered and detected by the air inlet filter screen 25 and the first waste gas detector 24, enters the fan 21 through the air delivery pipe 4 on the partition plate 5 after being filtered secondarily by the first filter screen 3 and the second filter screen 22, and is sent into the zeolite runner body 6 by the fan 21, the zeolite runner body 6 is composed of a plurality of honeycomb structures filled with zeolite, the zeolite has the capability of absorbing organic matters in the waste gas, when the waste gas passes through the zeolite runner body 6, the zeolite runner body 6 absorbs the organic matters in the waste gas and discharges the purified waste gas, the zeolite runner body 6 rotates continuously, so that the zeolite absorbed with the organic matters is transferred to the other side and contacts the high-temperature combustion chamber 17, the combustion chamber 17 is composed of a combustion mechanism 8, a conveying pipe 9, a heat-collecting pipe 18 and a connecting port 19, wherein the combustion mechanism 8 sprays combustible gas into the combustion chamber 17 through the conveying pipe 9, high-temperature flame is generated after ignition, the heat-collecting pipe 18 is used for transmitting part of heat of the flame to other equipment or systems so as to realize energy recycling, when purified waste gas comes out of the zeolite runner body 6, the content of each component of the waste gas passes through the exhaust detection bin 15, the content of each component of the waste gas is detected by the second waste gas detector 16 and is transmitted to the controller 29, the controller 29 displays the treatment state of the waste gas through the display screen 28 according to the detection result and the environmental requirement, and controls the switch of the first electric air valve 10 and the second electric air valve 12 through the control button 27, and if the waste gas reaches the standard, the waste gas can be directly discharged into the atmosphere; if the exhaust gas does not meet the standard, the exhaust gas can be re-sent to the air inlet detection bin 26 through the air return pipe 2 for further treatment.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a regenerative oxidation stove with zeolite runner structure, includes furnace body shell (20), detects storehouse (26), zeolite gyro wheel body (6) and exhaust detection storehouse (15), its characterized in that: the utility model discloses a combustion chamber, including furnace body shell (20), combustion chamber, air inlet detection bin (26), air inlet filter screen (25) and fan (21) are arranged in the left side of furnace body shell (20), first connecting pipe (7) are arranged in the left side of furnace body shell (20), prefilter chamber (23) internally mounted is provided with first filter screen (3), second filter screen (22) are arranged in the right side of first filter screen (3), division board (5) are arranged in the right side of second filter screen (22), air pipe (4) are arranged in the inside of division board (5), fan (21) are arranged in the right side of fan (21), zeolite roller body (6) are arranged in the right side of furnace body shell (20), zeolite roller body (6) are arranged in the right side of fan (21), division board (19) are arranged in the right side of combustion chamber (19), and are arranged in the right side of combustion chamber (19), an exhaust detection bin (15) is arranged on the right side of the furnace body shell (20).
2. The regenerative oxidation furnace with the zeolite rotating wheel structure according to claim 1, wherein a combustion mechanism (8) is arranged at the upper end of the combustion chamber (17) on the inner wall of the furnace body shell (20), a material conveying pipe (9) is arranged at the upper end of the combustion mechanism (8) in a communicated manner, and a heat collecting pipe (18) is arranged at the lower end of the combustion chamber (17) in a communicated manner.
3. The regenerative oxidation furnace with the zeolite rotating wheel structure according to claim 1, wherein a second connecting pipe (14) is communicated with the right side of the furnace body shell (20), an exhaust detection cavity (13) is arranged inside the exhaust detection bin (15), and a second exhaust gas detector (16) is arranged at the lower end of the exhaust detection cavity (13).
4. A regenerative oxidation furnace with a zeolite rotating wheel structure according to claim 3, wherein a three-way pipe (11) is arranged at the upper end of the exhaust detection bin (15) in a communicating way, a first electric air valve (10) is arranged at the left side of the upper end of the three-way pipe (11), a second electric air valve (12) is arranged at the right side of the upper end of the three-way pipe (11), an air return pipe (2) is arranged at the left side of the first electric air valve (10) in a communicating way, and the left lower end of the air return pipe (2) is arranged in a communicating way with the air inlet detection bin (26).
5. A regenerative oxidation furnace with a zeolite wheel structure according to claim 1, characterized in that a first exhaust gas detector (24) is installed inside the intake detection bin (26) on the right side of the intake filter screen (25).
6. The regenerative oxidation furnace with the zeolite rotating wheel structure according to claim 1, wherein a controller (29) is arranged on the left side of the front end of the furnace body shell (20), a display screen (28) is arranged on the front end of the controller (29), and a control key (27) is arranged on the lower end of the display screen (28) at the front end of the controller (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291737.4U CN219913097U (en) | 2023-05-25 | 2023-05-25 | Heat accumulating oxidation furnace with zeolite rotating wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291737.4U CN219913097U (en) | 2023-05-25 | 2023-05-25 | Heat accumulating oxidation furnace with zeolite rotating wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219913097U true CN219913097U (en) | 2023-10-27 |
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ID=88429604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321291737.4U Active CN219913097U (en) | 2023-05-25 | 2023-05-25 | Heat accumulating oxidation furnace with zeolite rotating wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219913097U (en) |
-
2023
- 2023-05-25 CN CN202321291737.4U patent/CN219913097U/en active Active
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