CN216799379U - Split type intelligent catering oil smoke purification system - Google Patents
Split type intelligent catering oil smoke purification system Download PDFInfo
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- CN216799379U CN216799379U CN202220521631.8U CN202220521631U CN216799379U CN 216799379 U CN216799379 U CN 216799379U CN 202220521631 U CN202220521631 U CN 202220521631U CN 216799379 U CN216799379 U CN 216799379U
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- oil smoke
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- pipeline
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- 239000000779 smoke Substances 0.000 title claims abstract description 73
- 238000000746 purification Methods 0.000 title claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 230000001699 photocatalysis Effects 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 4
- 239000003517 fume Substances 0.000 claims description 15
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- 239000003546 flue gas Substances 0.000 abstract 2
- 239000003344 environmental pollutant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000012855 volatile organic compound Substances 0.000 description 4
- 235000013361 beverage Nutrition 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Abstract
The utility model provides a split type catering oil smoke intelligent purification system which comprises a plurality of air suction covers, and an oil smoke main pipeline, an induced draft fan, a photocatalytic box and an adsorption box which are sequentially connected, wherein the air suction covers are arranged in parallel relative to the oil smoke main pipeline, the outlet of each air suction cover is communicated with the oil smoke main pipeline through a flue gas branch pipeline, and a supergravity particle separator and an electrostatic oil remover are sequentially arranged in the oil smoke branch pipeline along the flow direction of flue gas; all be equipped with an oil smoke detector in every suction hood, all be equipped with an adjusting air valve at the gas outlet end of every oil smoke branch pipeline, oil smoke detector, adjusting air valve and draught fan all with an intelligent control case electric connection. The split type catering oil smoke intelligent purification system reduces the occupied area of a tail end purification facility, avoids fire hazard caused by the adhesion and accumulation of oil smoke particles in a pipeline, and has the characteristics of space saving, safety, high efficiency, energy conservation, consumption reduction, peculiar smell elimination and the like.
Description
Technical Field
The utility model belongs to the technical field of catering oil fume purification treatment, and particularly relates to a split-type catering oil fume intelligent purification system.
Background
In recent years, with the expansion of the open to the outside of China and the continuous, stable and rapid increase of economy, the income of urban and rural residents increases the catering industry of China and develops very rapidly. Atmospheric pollutants generated in catering industry are discharged into the environment in the form of oil smoke, and fine particulate matters in the oil smoke become PM (particulate matter)2.5The VOCs in the oil smoke can participate in atmospheric photochemical reaction to further generate ozone, meanwhile, raw materials are provided for the generation of secondary particles, and partial components in the oil smoke have peculiar smell and directly interfere with the living environment of surrounding residents to cause the problem of disturbing residents.
The treatment of the catering oil fume pollutants comprises fine particle pollutants and VOCs gaseous pollutants, and the problem of catering oil fume pollution is difficult to completely solve by a single treatment process, so that the system solution formed by combining different processes is an important way for catering oil fume. At present, the improvement of food and beverage oil smoke mainly includes two kinds of modes, firstly administer to the front end of oil smoke production point, patent CN 215233138U has announced a combined type food and beverage oil smoke purifier, integrated earlier stage absorption filtering area in a box, the reposition of redundant personnel adsorption zone, the four sections in UV photodissociation district and plasma decomposition district are handled, carry out comprehensive processing of going to the oil smoke pollutant, but this equipment must shine into the increase of whole equipment volume after having combined the multistage technology, it is great to the inside space requirement of building. In addition, the other method is to collect and then intensively treat the oil smoke air of each oil smoke point, and the patent CN 208519827U provides a centralized treatment device for the catering oil smoke waste gas, wherein the smoke is introduced into the rear end through a pipeline and a draught fan to be intensively treated, but oil smoke particles are easy to adhere and accumulate inside the pipeline and the draught fan in the front-end oil smoke collection process, so that the pipeline odor and the fire hazard are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model discloses a split type catering oil smoke intelligent purification system, oil smoke is subjected to deep purification of oil smoke particles immediately after passing through an air suction hood and then is collected to a VOCs purification facility through a pipeline for unified treatment, the occupied area of the tail end purification facility can be reduced, meanwhile, the oil smoke particles are prevented from being attached and accumulated in the pipeline to cause fire hazard, and the energy consumption can be effectively saved through intelligent detection and air valve adjustment, so that the system has the characteristics of space saving, safety, high efficiency, energy saving, consumption reduction, peculiar smell elimination and the like.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a split type catering oil smoke intelligent purification system comprises a plurality of air suction covers, an oil smoke main pipeline, an induced draft fan, a photocatalytic box and an adsorption box which are sequentially connected along the outflow direction of smoke, wherein the air suction covers are arranged in parallel relative to the oil smoke main pipeline, the outlet of each air suction cover is communicated with the oil smoke main pipeline through a smoke branch pipeline, and a supergravity particle separator and an electrostatic oil remover are sequentially arranged in the oil smoke branch pipeline along the flow direction of the smoke; all be equipped with an oil smoke detector in every suction hood, all be equipped with an adjusting air valve at the gas outlet end of every oil smoke branch pipeline, oil smoke detector, adjusting air valve and draught fan all with an intelligent control case electric connection.
Furthermore, an annular oil collecting groove is connected to the inner side wall of each air suction cover.
Furthermore, the outlet of the adsorption box is connected with a chimney.
Furthermore, the hypergravity particle separator is of an inverted cone structure, the surface of the hypergravity particle separator is of a porous structure, and the aperture ratio is higher than 80%.
Further, the electrostatic oil remover is one of a plate type or a honeycomb type.
Furthermore, the inlet outlet of the photocatalytic box is provided with a high-efficiency filtering screen.
Furthermore, the adjustable range of the opening of the adjusting air valve is 0-100%.
According to the split type catering oil smoke intelligent purification system, the air suction cover is used for collecting gas at each oil smoke point at the tail end, and when the system is used, the intelligent control box can collect all oil smoke detector signals, adjusting air valve signals and fan signals, can adjust the air quantity of the fan and is used for intelligently adjusting and controlling the oil smoke purification system.
Compared with the prior art, the utility model provides a split type catering oil fume intelligent purification system, which has the following beneficial effects:
(1) the method comprises the following steps of placing supergravity and electrostatic equipment for removing oil fume particles at the front end of unified collection, and placing a photocatalytic box and an adsorption box for removing VOCs and peculiar smell at the rear end of a fume collection, wherein compared with a centralized collection and disposal mode, the volume of tail end purification equipment is smaller;
(2) the oil smoke particles are removed in advance, so that the adsorption and accumulation of the oil smoke particles at branch pipes and main pipes, particularly dead corners of pipelines, can be effectively prevented, the odor and fire hazard of the pipelines are caused, and the cleaning and maintenance cost is reduced;
(3) through the oil smoke detector, the adjusting air valve and the intelligent control box, the operation of the fan is adjusted in real time, and the purposes of energy conservation and consumption reduction are achieved.
Drawings
FIG. 1 is a schematic structural view of a set-type intelligent catering oil fume purification system.
The device comprises a suction hood 1, an oil collecting tank 2, an oil smoke detector 3, a supergravity particle separator 4, an oil smoke branch pipeline 5, an electrostatic oil remover 6, an adjusting air valve 7, an oil smoke main pipeline 8, an induced draft fan 9, a photocatalytic box 10, an adsorption box 11, a chimney 12 and an intelligent control box 13.
Detailed Description
The utility model is further described with reference to the following figures and specific embodiments.
As shown in fig. 1, a split type catering oil fume intelligent purification system comprises a plurality of air suction covers 1, an oil fume main pipeline 8, an induced draft fan 9, a photocatalytic box 10 and an adsorption box 11 which are sequentially connected along a smoke outflow direction, wherein the air suction covers 1 are arranged in parallel relative to the oil fume main pipeline 8, an outlet of each air suction cover 1 is communicated with the smoke fume main pipeline 8 through a smoke branch pipeline 5, a supergravity particle separator 4 and an electrostatic oil remover 6 are sequentially arranged in the smoke fume branch pipeline 5 along the smoke flow direction, the supergravity particle separator 4 is in a reverse cone structure, and the surface of the supergravity particle separator 4 is in a porous structure; an oil smoke detector 3 is arranged in each air suction hood 1, an annular oil collecting tank 2 is connected on the inner side wall in each air suction hood 1, an air outlet end of each oil smoke branch pipeline 5 is provided with an adjusting air valve 7, the oil smoke detector 3, the adjusting air valve 7 and an induced draft fan 9 are electrically connected with an intelligent control box 13, an inlet of a photocatalysis box 10 is provided with a high-efficiency filter screen,
the outlet of the adsorption tank 11 is connected with a chimney 12.
In some embodiments, the aperture ratio of the hypergravity particle separator 4 is higher than 80%, the electrostatic oil remover 6 is one of a plate type or a honeycomb type, and the opening degree of the adjusting air valve 7 can be adjusted within the range of 0-100%.
Those of ordinary skill in the art will understand that: the utility model is not to be considered as limited to the specific embodiments thereof, but is to be understood as being modified in all respects, all changes and equivalents that come within the spirit and scope of the utility model.
Claims (7)
1. A split type catering oil smoke intelligent purification system is characterized by comprising a plurality of air suction covers, an oil smoke main pipeline, an induced draft fan, a photocatalytic box and an adsorption box which are sequentially connected along the outflow direction of smoke, wherein the air suction covers are arranged in parallel relative to the oil smoke main pipeline, the outlet of each air suction cover is communicated with the oil smoke main pipeline through a smoke branch pipeline, and a supergravity particle separator and an electrostatic oil remover are sequentially arranged in the smoke branch pipeline along the flow direction of the smoke; all be equipped with an oil smoke detector in every suction hood, all be equipped with an adjusting air valve at the gas outlet end of every oil smoke branch pipeline, oil smoke detector, adjusting air valve and draught fan all with an intelligent control case electric connection.
2. The system of claim 1, wherein an annular oil sump is connected to an inner sidewall of each of the suction hoods.
3. The system for intelligently purifying separated catering oil smoke according to claim 1, wherein an outlet of the adsorption tank is connected with a chimney.
4. The split type intelligent catering oil smoke purification system according to claim 1, wherein the hypergravity particle separator is in an inverted cone-shaped structure, the surface of the hypergravity particle separator is in a porous structure, and the aperture ratio is higher than 80%.
5. The system of claim 1, wherein the electrostatic oil remover is one of a plate type or a honeycomb type.
6. The system for intelligently purifying separated catering oil fume according to claim 1, wherein an inlet of the photocatalytic box is provided with a high-efficiency filter screen.
7. The split type intelligent catering oil smoke purification system according to claim 1, wherein the adjustable range of the opening of the adjusting air valve is 0-100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220521631.8U CN216799379U (en) | 2022-03-11 | 2022-03-11 | Split type intelligent catering oil smoke purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220521631.8U CN216799379U (en) | 2022-03-11 | 2022-03-11 | Split type intelligent catering oil smoke purification system |
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| Publication Number | Publication Date |
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| CN216799379U true CN216799379U (en) | 2022-06-24 |
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| CN202220521631.8U Active CN216799379U (en) | 2022-03-11 | 2022-03-11 | Split type intelligent catering oil smoke purification system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118022470A (en) * | 2024-03-12 | 2024-05-14 | 安徽宝镁轻合金有限公司 | Vacuum flue gas purifying treatment system |
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2022
- 2022-03-11 CN CN202220521631.8U patent/CN216799379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118022470A (en) * | 2024-03-12 | 2024-05-14 | 安徽宝镁轻合金有限公司 | Vacuum flue gas purifying treatment system |
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