CN222534364U - An exhaust gas sterilizer - Google Patents
An exhaust gas sterilizer Download PDFInfo
- Publication number
- CN222534364U CN222534364U CN202421329937.9U CN202421329937U CN222534364U CN 222534364 U CN222534364 U CN 222534364U CN 202421329937 U CN202421329937 U CN 202421329937U CN 222534364 U CN222534364 U CN 222534364U
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- filter plate
- air
- filter
- plate
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000000746 purification Methods 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 55
- 239000003344 environmental pollutant Substances 0.000 abstract description 14
- 231100000719 pollutant Toxicity 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 8
- 229960000074 biopharmaceutical Drugs 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection 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
本实用新型公开了一种尾气灭菌器，属于生物制药设备技术领域，一种尾气灭菌器，包括滤气箱，滤气箱的左端安装有进气管，滤气箱的右端螺纹连接有封盖，封盖的右端安装有出气管，滤气箱的内部设有净化组件；净化组件包括从左至右依次设置的滤网、通气管道、滤板一和滤板二，滤网、通气管道、滤板一和滤板二的间距之间均对应安装有衔接板，通过在净化组件下，促使进入滤气箱内部的有害气体得以层层净化和吸附，将尾气中的污染物过滤掉，减少尾气对环境的污染，同时还可通过转动封盖，将净化组件取出进行更换、清洁和维护工作，使尾气灭菌器在使用时，结构简单，操作便捷，防止尾气的有害物体污染环境的同时方便进行维护和清理的效果。
The utility model discloses an exhaust gas sterilizer, which belongs to the technical field of biopharmaceutical equipment. The exhaust gas sterilizer comprises an air filter box, wherein an air inlet pipe is installed at the left end of the air filter box, a sealing cover is threadedly connected to the right end of the air filter box, an exhaust pipe is installed at the right end of the sealing cover, and a purification component is arranged inside the air filter box; the purification component comprises a filter screen, a ventilation duct, a filter plate one and a filter plate two which are arranged in sequence from left to right, and connecting plates are correspondingly installed between the filter screen, the ventilation duct, the filter plate one and the filter plate two, and harmful gases entering the interior of the air filter box are purified and adsorbed layer by layer under the purification component, and pollutants in the exhaust gas are filtered out, thereby reducing the pollution of the exhaust gas to the environment, and at the same time, the purification component can be taken out for replacement, cleaning and maintenance by rotating the sealing cover, so that the exhaust gas sterilizer has a simple structure and convenient operation when in use, and can prevent harmful objects in the exhaust gas from polluting the environment while facilitating maintenance and cleaning.
Description
Technical Field
The utility model relates to the technical field of biological pharmaceutical equipment, in particular to a tail gas sterilizer.
Background
With the high-speed development of science and technology and economy, national living standard is greatly improved, pursuit of health quality is continuously increased, and the scale of the biopharmaceutical industry is rapidly expanded, but in the biopharmaceutical industry, because the fermentation air consumption is large in the biopharmaceutical process, the fermentation air consumption is generally 1:0.5-1.2 (VVM), a large amount of polluting harmful gases are generated no matter experimental research on the pharmaceutical process or the actual pharmaceutical production link, and pollutant factors mainly comprise pollutants such as acid gas, alkaline gas, organic waste gas and the like.
When a large amount of untreated tail gas is discharged into the atmosphere, part of fermentation metabolites are also carried out along with the tail gas, even special bad smell is generated, and if the pollutants are discharged without purification treatment, the pollutants can harm the environment and human health, so that the tail gas sterilizer capable of purifying the waste gas is provided for reducing the atmospheric pollution and purifying the air to reach the emission standard.
Disclosure of utility model
1. The technical problems to be solved are as follows:
Aiming at the problems in the prior art, the utility model aims to provide the tail gas sterilizer, which has the advantages that under the purification component, harmful gas entering the air filtering box is promoted to be purified and adsorbed layer by layer, pollutants in the tail gas are filtered out, the pollution of the tail gas to the environment is reduced, and meanwhile, the purification component is taken out for replacement, cleaning and maintenance through rotating the sealing cover, so that the tail gas sterilizer has the advantages of simple structure, convenience in operation, and convenience in maintenance and cleaning while preventing the harmful gas of the tail gas from polluting the environment when in use.
2. The technical scheme is as follows:
in order to solve the problems, the utility model adopts the following technical scheme.
The tail gas sterilizer comprises a gas filtering box, wherein a gas inlet pipe is arranged at the left end of the gas filtering box, a sealing cover is connected with the right end of the gas filtering box in a threaded manner, a gas outlet pipe is arranged at the right end of the sealing cover, a purifying component is arranged in the gas filtering box, the purifying component comprises a filter screen, a vent pipeline, a first filter plate and a second filter plate which are sequentially arranged from left to right, and a connecting plate is correspondingly arranged among the spaces among the filter screen, the vent pipeline, the first filter plate and the second filter plate.
The air filter is further improved in that the left end of the sealing cover is fixedly connected with a threaded column, a threaded groove is formed in the right side of the inside of the air filter box, and the threaded column is installed in the threaded groove in a matched mode.
The air pipe is further improved in that a plurality of branch air pipelines which are distributed in a staggered mode are arranged in the air pipe.
A further improvement is that a heater is mounted on the inner wall of the connector plate.
The filter plate is further improved in that a connecting rod is fixedly connected between the ventilation pipeline and the inner wall of the first filter plate, and the outer end of the connecting rod is rotatably connected with a fan blade.
The filter plate I is an activated carbon filter plate, and the filter plate II is a PP cotton filter element plate.
3. The beneficial effects are that:
Compared with the prior art, the utility model has the advantages that:
According to the utility model, the harmful gas entering the inside of the gas filtering box is promoted to be purified and adsorbed layer by layer under the purifying component, pollutants in the tail gas are filtered out, the pollution of the tail gas to the environment is reduced, and meanwhile, the purifying component can be taken out for replacement, cleaning and maintenance by rotating the sealing cover, so that the tail gas sterilizer has the advantages of simple structure, convenience in operation, and convenience in maintenance and cleaning while preventing the harmful substances of the tail gas from polluting the environment when in use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the purification assembly of the present utility model;
FIG. 3 is a schematic view of the branch air pipeline of the present utility model.
The reference numerals in the figures illustrate:
1. A gas filtering box; 2, an air inlet pipe, 3, a sealing cover, 4, an air outlet pipe, 5, a threaded column, 6, a threaded groove, 71, a filter screen, 72, an air pipe, 721, an air branch pipe, 73, a first filter plate, 74, a second filter plate, 75, a connecting plate, 76, a connecting rod, 77 and fan blades.
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 of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of 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 orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and include, for example, "connected to," whether fixedly connected to, detachably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, indirectly connected to, and in communication with each other via an intermediate medium. 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.
Examples
Referring to fig. 1-3, an exhaust sterilizer comprises an air filtering box 1, wherein an air inlet pipe 2 is arranged at the left end of the air filtering box 1, a sealing cover 3 is connected with the right end of the air filtering box 1 in a threaded manner, an air outlet pipe 4 is arranged at the right end of the sealing cover 3, a purifying component is arranged in the air filtering box 1, the purifying component comprises a filter screen 71, an air duct 72, a first filter plate 73 and a second filter plate 74 which are sequentially arranged from left to right, and a connecting plate 75 is correspondingly arranged among the spaces among the filter screen 71, the air duct 72, the first filter plate 73 and the second filter plate 74.
In the use process, in order to avoid the phenomenon that harmful gas and waste gas generated by the existing biopharmaceutical industry are directly discharged into the air to cause harm, in the embodiment, the harmful gas entering the inside of the gas filtering box 1 is promoted to be purified and adsorbed layer by layer under the purifying component, pollutants in the tail gas are filtered out, the pollution of the tail gas to the environment is reduced, and meanwhile, the purifying component is taken out for replacement, cleaning and maintenance work through rotating the sealing cover 3, so that the tail gas sterilizer has the advantages of simple structure, convenience in operation, and convenience in maintenance and cleaning while preventing the harmful substances of the tail gas from polluting the environment when in use;
When the device is used, a person firstly rotates to open the sealing cover 3, inserts the purifying component into the air filtering box 1, then links up the sealing cover 3 with the air filtering box 1, then connects the air inlet pipe 2 to a pipeline or an instrument to be discharged, and then filters out pollutants in the tail gas through the filtering and adsorption of the purifying component to the waste gas and the harmful gas, so that the pollution of the tail gas to the environment is reduced, and then when the pollutant adsorbed in the purifying component is required to be cleaned, the person only needs to rotate out the sealing cover 3, and the purifying component is taken out to clean the pollutant.
Referring to fig. 1-3, a threaded column 5 is fixedly connected to the left end of the cover 3, a threaded groove 6 is formed in the right side of the inside of the air filtering box 1, and the threaded column 5 is cooperatively installed in the threaded groove 6.
Specifically, a plurality of bronchi 721 are installed in the ventilation pipe 72 in a staggered manner.
Specifically, a heater is mounted on the inner wall of the engagement plate 75.
Specifically, the first filter plate 73 is an activated carbon filter plate, and the second filter plate 74 is a PP cotton filter core plate.
In the use process of the scheme, after waste gas and harmful gas enter the air filtering box 1 through the air inlet pipe 2, the larger pollutant is firstly blocked under the blocking of the filter screen 71, then the gas continuously enters the air channel 72, the passing time of the gas in the air channel 72 is prolonged due to the plurality of staggered branch air pipelines 721 arranged in the air channel 72, and the heater on the inner wall of the connecting plate 75 continuously releases heat due to the fact that the gas continuously receives high temperature sterilization when passing through the inside of the branch air channel 721 while the space is narrow, so that the further purification effect is achieved, then the purified gas is filtered and adsorbed through the first filter plate 73 arranged by activated carbon and the second filter plate 74 arranged by PP cotton filter core plate, the pollutant in tail gas is filtered, finally the pollutant in the tail gas is filtered out from the air outlet pipe 4, and the pollution of the tail gas to the environment is greatly reduced.
Referring to fig. 1-2, a connecting rod 76 is fixedly connected between the air duct 72 and the inner wall of the first filter plate 73, and a fan blade 77 is rotatably connected to the outer end of the connecting rod 76.
In the use process, after the air flows out from the branch air pipeline 721, the fan blade 77 is driven to rotate on the surface of the connecting rod 76 under the guidance of the air flow, so that the air sterilized at high temperature from the branch air pipeline 721 can be contacted with the first filter plate 73 and the second filter plate 74 in a larger area after the fan blade 77 is started, and the purification efficiency of the waste gas is further improved.
The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421329937.9U CN222534364U (en) | 2024-06-12 | 2024-06-12 | An exhaust gas sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421329937.9U CN222534364U (en) | 2024-06-12 | 2024-06-12 | An exhaust gas sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222534364U true CN222534364U (en) | 2025-02-28 |
Family
ID=94729904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421329937.9U Active CN222534364U (en) | 2024-06-12 | 2024-06-12 | An exhaust gas sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222534364U (en) |
-
2024
- 2024-06-12 CN CN202421329937.9U patent/CN222534364U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |