CN219804362U - Biological deodorization exhaust gas discharge device - Google Patents
Biological deodorization exhaust gas discharge device Download PDFInfo
- Publication number
- CN219804362U CN219804362U CN202320219602.0U CN202320219602U CN219804362U CN 219804362 U CN219804362 U CN 219804362U CN 202320219602 U CN202320219602 U CN 202320219602U CN 219804362 U CN219804362 U CN 219804362U
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- filter
- pipe
- exhaust
- waste gas
- 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
- 238000004332 deodorization Methods 0.000 title claims abstract description 31
- 239000002912 waste gas Substances 0.000 claims abstract description 42
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 9
- 239000000523 sample Substances 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000001877 deodorizing effect Effects 0.000 claims 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 244000005700 microbiome Species 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a biological deodorization waste gas discharge device, which comprises an exhaust pipe, wherein the lower end of the exhaust pipe is communicated with biological deodorization equipment, a hood is arranged at the top of the exhaust pipe, an industrial personal computer and a smoke on-line detector electrically connected with the industrial personal computer are arranged outside the exhaust pipe, a detection probe of the smoke on-line detector is inserted into the exhaust pipe, a circulating pipe is communicated between the exhaust pipe and an air inlet of the biological deodorization equipment, the circulating pipe is positioned above the detection probe, an electric butterfly valve electrically connected with the smoke on-line detector is arranged in the exhaust pipe, and the electric butterfly valve is positioned above the circulating pipe. In the utility model, the exhaust gas exhausted from the biological deodorization equipment is detected by the smoke on-line detector, when the exhaust gas reaches the emission standard, the electric butterfly valve is opened, and the exhaust gas is exhausted from the top of the exhaust pipe; the waste gas which does not reach the standard is circulated from the circulating pipe to the biological deodorization equipment for treatment again, so that the waste gas reaches the qualified emission index, and the influence on the environment is reduced.
Description
Technical Field
The utility model relates to the field of waste gas treatment, in particular to a biological deodorization waste gas discharge device.
Background
At present, the deodorization technology mainly comprises chemical deodorization, physical deodorization and biological deodorization. The mechanism of biological deodorization is to culture, utilize the symbiotic characteristics of various microorganisms and the metabolism to convert malodorous substances into microorganism-free cellular substances or to be degraded into water and carbon dioxide by microorganisms. The existing biological deodorization technology mainly utilizes a spraying device, when waste gas passes through, the sprayed water contains microorganisms, so that the purpose of degrading the waste gas is realized, and finally the degraded waste gas is discharged through a discharge device, but a biological deodorization device detection device in the prior art detects the degraded waste gas, and can not determine whether the waste gas can reach the discharge standard or not; if the waste gas does not reach the standard and is directly discharged, the ecological environment and the human health are affected.
Disclosure of Invention
The utility model aims to provide a biological deodorization waste gas discharge device.
The utility model has the innovation points that the smoke on-line detector is adopted to detect whether the waste gas discharged from the biological deodorization equipment reaches the standard or not, and the waste gas which does not reach the standard is circulated to the biological deodorization equipment from the circulating pipe for reprocessing, so that the electric butterfly valve is opened after the waste gas reaches the qualified discharge index, the waste gas is discharged, and the influence on the environment is reduced.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a biological deodorization exhaust gas discharge device, includes the blast pipe of lower extreme and biological deodorization equipment intercommunication, the top of blast pipe is provided with the hood, be provided with the flue gas on-line measuring appearance of industrial computer and industrial computer electric connection outward of blast pipe, the test probe of flue gas on-line measuring appearance inserts to the blast pipe in, the intercommunication has the circulating pipe between the air inlet of blast pipe and biological deodorization equipment, and the circulating pipe is located test probe's top, be provided with the electric butterfly valve with flue gas on-line measuring appearance electric connection in the blast pipe, and electric butterfly valve is located the top of circulating pipe. Detecting waste gas discharged from biological deodorization equipment through a smoke on-line detector, opening an electric butterfly valve when the waste gas reaches an emission standard, and discharging the waste gas from the top of an exhaust pipe; the waste gas which does not reach the standard is circulated from the circulating pipe to the biological deodorization equipment for re-treatment, so that the waste gas is discharged after reaching the qualified discharge index, and the influence on the environment is reduced.
Preferably, the end of the circulation pipe near the exhaust pipe is inclined upward. Upward inclination makes the waste gas reaching the standard not easy to enter when being discharged.
Preferably, the exhaust pipe is internally provided with a filter assembly positioned above the electric butterfly valve, the filter assembly comprises a mounting plate and a plurality of filter discs, the mounting plate is vertically arranged in the exhaust pipe, one end of each filter disc is connected with one side of the mounting plate, and the other end of each filter disc is in butt joint with the inner side wall of the exhaust pipe. The filter component can further collect and filter particles with smaller particle sizes in the waste gas, and further improves the waste gas treatment efficiency.
Preferably, each filter sheet is arranged obliquely downwards, and the included angle between the lower side of the filter sheet and the mounting plate is 45 degrees. The filter disc is obliquely arranged, so that the area is larger relative to the filter disc which is horizontally arranged, more waste gas can be filtered, and the filtering efficiency is improved.
Preferably, springs are arranged on the lower sides of the filter sheets, one ends of the springs are connected with the lower sides of the filter sheets, and the other ends of the springs are connected with the mounting plate. The spring is arranged, so that the filter plate is abutted against the inner side wall of the exhaust pipe, and waste gas is not easy to overflow from a gap between the filter plate and the exhaust pipe.
Preferably, each filter sheet is filled with activated carbon. The adsorption capacity of the activated carbon is strong, peculiar smell and particulate matters in the waste gas can be adsorbed again, and the waste gas treatment effect is further improved.
Preferably, two sliding grooves are vertically formed in the inner side wall of the exhaust pipe, the two sliding grooves are symmetrically formed, and two ends of the mounting plate are slidably arranged in the sliding grooves. The sliding groove is arranged, so that the invalid filter piece can be replaced conveniently at any time, the cost is saved, and the treatment efficiency of the filter piece is improved.
The beneficial effects of the utility model are as follows:
1. detecting waste gas discharged from biological deodorization equipment through a smoke on-line detector, opening an electric butterfly valve when the waste gas reaches an emission standard, and discharging the waste gas from the top of an exhaust pipe; the waste gas which does not reach the standard is circulated from the circulating pipe to the biological deodorization equipment for treatment again, so that the waste gas reaches the qualified emission index, and the influence on the environment is reduced.
2. The filter disc is arranged to further trap and filter particles with smaller particle sizes in the waste gas; the filter discs are obliquely arranged, so that the contact area between the filter discs and waste gas is increased, and the filtering efficiency is improved; the spring is arranged, so that the filter disc can be abutted against the inner side wall of the exhaust pipe, the filter disc can be contracted conveniently, and the filter disc can be taken out of the exhaust pipe conveniently.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure:
1. an exhaust pipe; 2. a flue gas on-line detector; 3. a filter assembly; 31. a mounting plate; 32. a filter sheet; 4. an electric butterfly valve; 5. a circulation pipe; 6. a spring; 7. activated carbon; 8. a chute; 9. and the industrial personal computer.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1, a biological deodorization exhaust gas discharging device comprises an exhaust pipe 1 with the lower end communicated with biological deodorization equipment, and a hood is arranged at the top of the exhaust pipe 1. The inside wall of blast pipe 1 is last symmetrical arrangement has the spout 8 of vertical seting up, and spout 8 sliding connection has filter unit 3, and filter unit 3 includes mounting panel 31 and a plurality of filter discs 32, all fills active carbon 7 in every filter disc 32. The mounting plate 31 is vertically arranged, and two sides in the vertical direction are respectively positioned in the sliding groove 8; the filter plates 32 are respectively positioned at two sides of the mounting plate 31, one end of each filter plate 32 is connected with one side of the mounting plate 31, the other end of each filter plate 32 is inclined downwards by 45 degrees and is abutted with the inner side wall of the exhaust pipe 1, and an included angle between the lower side of each filter plate and the mounting plate is 45 degrees. Springs 6 are provided between the lower sides of the filter plates 32 and the mounting plate 31, and one ends of the springs 6 are connected to the lower sides of the filter plates 32 and the other ends are connected to the mounting plate 31.
As shown in fig. 1, an electric butterfly valve 4 is arranged below a filter assembly 3, a smoke on-line detector 2 electrically connected with the electric butterfly valve 4 is arranged outside an exhaust pipe 1, a detection probe of the smoke on-line detector 2 is inserted into the exhaust pipe 1, and the smoke on-line detector 2 is electrically connected with an industrial personal computer 9 outside the exhaust pipe 1; a circulating pipe 5 is communicated between the exhaust pipe 1 and an air inlet of the biological deodorization device, the upper end of the circulating pipe 5 is inclined upwards, and the upper end of the circulating pipe 5 is positioned between the electric butterfly valve 4 and the smoke on-line detector 2.
In view of the above-mentioned, it is desirable,
the waste gas treated by the biological deodorization equipment enters the exhaust pipe 1 from the lower end of the exhaust pipe 1, the smoke on-line detector 2 detects the waste gas on line in real time, if the waste gas reaches the standard, the smoke on-line detector 2 sends a signal to the industrial personal computer 9, the industrial personal computer 9 controls the electric butterfly valve 4 to be opened, and the waste gas is filtered again through the filter sheet 32 and then is discharged from the top of the exhaust pipe 1; if the waste gas does not reach the standard, the waste gas enters the biological deodorization equipment through the circulating pipe 5 for recycling treatment; if the filter assembly 3 needs to be replaced, the mounting plate 31 can be directly taken out along the chute 8 for replacement.
The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (5)
1. The biological deodorizing waste gas discharging device comprises an exhaust pipe with the lower end communicated with biological deodorizing equipment, a hood is arranged at the top of the exhaust pipe, and is characterized in that,
the exhaust pipe is provided with an industrial personal computer and a smoke on-line detector electrically connected with the industrial personal computer, a detection probe of the smoke on-line detector is inserted into the exhaust pipe, a circulating pipe is communicated between the exhaust pipe and an air inlet of the biological deodorization equipment and is positioned above the detection probe, an electric butterfly valve electrically connected with the smoke on-line detector is arranged in the exhaust pipe, and the electric butterfly valve is positioned above the circulating pipe;
one end of the circulating pipe, which is close to the exhaust pipe, is inclined upwards;
the exhaust pipe is internally provided with a filter assembly positioned above the electric butterfly valve, the filter assembly comprises a mounting plate and a plurality of filter plates, the mounting plate is vertically arranged in the exhaust pipe, the filter plates are symmetrically arranged on two sides of the mounting plate, one end of each filter plate is connected with one side of the mounting plate, and the other end of each filter plate is in butt joint with the inner side wall of the exhaust pipe.
2. The biological deodorizing exhaust gas discharging device as set forth in claim 1, wherein,
each filter piece is arranged in a downward inclined mode, and an included angle between the lower side of each filter piece and the mounting plate is 45 degrees.
3. The bio-deodorizing exhaust as set forth in claim 2, wherein,
the downside of each filter piece all is provided with the spring, and the one end of spring is connected with the downside of filter piece, and the other end is connected with the mounting panel.
4. The biological deodorizing exhaust gas discharging device as set forth in claim 1, wherein,
activated carbon is filled in each filter disc.
5. The biological deodorizing exhaust gas discharging unit as set forth in claim 3, wherein,
two sliding grooves are vertically formed in the inner side wall of the exhaust pipe, the two sliding grooves are symmetrically formed, and two ends of the mounting plate are slidably arranged in the sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320219602.0U CN219804362U (en) | 2023-02-15 | 2023-02-15 | Biological deodorization exhaust gas discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320219602.0U CN219804362U (en) | 2023-02-15 | 2023-02-15 | Biological deodorization exhaust gas discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219804362U true CN219804362U (en) | 2023-10-10 |
Family
ID=88212576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320219602.0U Active CN219804362U (en) | 2023-02-15 | 2023-02-15 | Biological deodorization exhaust gas discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219804362U (en) |
-
2023
- 2023-02-15 CN CN202320219602.0U patent/CN219804362U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |