CN113058418A - Gas filtering filter element and filter with same - Google Patents
Gas filtering filter element and filter with same Download PDFInfo
- Publication number
- CN113058418A CN113058418A CN202010002003.4A CN202010002003A CN113058418A CN 113058418 A CN113058418 A CN 113058418A CN 202010002003 A CN202010002003 A CN 202010002003A CN 113058418 A CN113058418 A CN 113058418A
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- filter
- gas
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- bin
- filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/82—Solid phase processes with stationary reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/42—Basic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
- B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
- B01D53/565—Nitrogen oxides by treating the gases with solids
Abstract
The invention discloses a gas filtering filter element and a filter with the same, and relates to the technical field of purifiers. The material supplementing bin is arranged to ensure that unpurified air cannot pass through the gap at the upper part of the body when the filtering material is settled, so that a gas bypass is prevented from being generated, and the air cannot be effectively purified; through the setting mode of just imitating filter and high-efficient filter, improved filtering material's filtration efficiency, guarantee that the air obtains comprehensive purification.
Description
Technical Field
The invention relates to the technical field of purifiers, in particular to a cultural relic preservation sealed environment gas filtering filter element and a filter with the gas filtering filter element.
Background
At present, the air purifier used in the cultural relics literature and the artwork display storage cabinet adopts dust particle filtration, and a layer of activated carbon is used for adsorbing pollution gases such as formaldehyde, toluene and TVOC in the air, but the activated carbon of the common air purifier can only adsorb and cannot treat harmful gases, the activated carbon does not have an adsorption function after the adsorption capacity is saturated, the activated carbon starts to adsorb moisture after meeting water in the air, and toxic and harmful gases adsorbed before are discharged, so that secondary pollution is caused. At present, a protection system for cultural relics in a display cabinet is mainly a constant temperature and humidity regulator, but the protection system does not have the function of purifying pollutants in the display cabinet, and a humidity regulator is also placed in the display cabinet to control relative humidity. Although indoor air purifiers on the market are not sufficient, it is not uncommon for special indoor air purifiers such as museums.
With the development of economy, the number of museums, archives and libraries at all levels is increasing, and the number and the types of displayed articles in various types of exhibition halls are correspondingly more complicated. Meanwhile, with the environmental problems brought by the national economic development, the preservation and protection of various domestic exhibition hall collected in the museum at all levels are also deeply influenced, and a lot of researches show that the factors influencing the exhibition halls mainly come from three aspects: the temperature and humidity in the exhibition hall, the illumination radiation intensity in the exhibition hall and the main air pollutants in the exhibition hall. Wherein, the air contaminant in the collection environment embodies the aqueous vapor effect in sulphur compound and oxynitrides with the air to the main harm of collection, generate corresponding acid, like sulphuric acid, the bisulfate, strong acid such as nitric acid, produce the corruption injury to collection, and simultaneously, also there is the research to show, VOCs among the air contaminant, after taking place secondary reaction with water, the organic acid of formation will produce bigger injury to collection, also be the dust particle in the air promptly, acidic material, alkaline material, oxidizing gas, VOC gas, biological mould etc., all produce very big injury to collection, in order to preserve the collection, so must design a clarifier that is fit for the collection and preserves sealed environmental gas.
Acid gas on the market, a series of gaseous state chemical contaminant filters such as alkaline gas all add filtering material in the filter material storehouse, adsorb or absorb the harmful substance in the gas through filtering material, thereby reach purifying effect, filtering material is a series of graininess particulate matters such as active carbon, there is the mesh filter storehouse both sides, be used for gaseous cross filter storehouse, can fill and change filtering material such as active carbon, but in the use, filling material can collapse, will form the passageway that does not have filling material at the top of filtering the storehouse, gaseous will follow the passageway and discharge like this, cause purifying effect to descend, consequences such as effect disappearance.
Based on above problem, the problem of solving the top formation of filter bin does not have filler's passageway now urgently needed, guarantees the purifying effect of clarifier, guarantees the air quality under the higher environment of needs air quality such as museum, archives.
Disclosure of Invention
The invention aims to provide a gas filtering filter element for ensuring that a filtering bin is filled with filtering materials and a filter with the gas filtering filter element.
The technical scheme adopted by the invention for solving the technical problems is as follows:
gas filter core, including hollow casing, be provided with air intake and air outlet on the casing, set gradually just imitate filter and high-efficient filter from the air intake to the air outlet on the casing inner chamber gas passage, just imitate and be provided with a filter material storehouse of filtering gaseous state chemical pollutants at least between filter and the high-efficient filter, filter material storehouse top is provided with the feed supplement storehouse of being connected with the casing, the feed supplement storehouse is for having the airtight cavity structure of charge door, and feed supplement storehouse inner chamber intercommunication filter material storehouse inner chamber.
Furthermore, the upper end of the material supplementing bin extends out of the upper surface of the shell, and the feeding port is formed in the upper end of the material supplementing bin.
Furthermore, the filter material bin comprises an acid gas filter bin and an alkaline gas filter bin.
Further, the volume of the acid gas filter bin is larger than that of the alkaline gas filter bin.
Furthermore, the diameter of the filter mesh of the primary filter plate is larger than that of the filter mesh of the high-efficiency filter plate.
Furthermore, silver ions are arranged on the high-efficiency filter plate.
Further, the acidic gas filtering material cabin is filled with acidic gas filtering materials, and the alkaline gas filtering material cabin is filled with alkaline gas filtering materials.
The filter with the gas filtering filter element further comprises a filter shell, an air inlet channel connecting pipe, an air outlet channel connecting pipe and an exhaust device, wherein the gas filtering filter element is arranged in the inner cavity of the filter shell, an air inlet end and an air outlet end are arranged on the filter shell, the air inlet end is connected with an air inlet of the gas filtering filter element through the air inlet channel connecting pipe, an air outlet of the gas filtering filter element is connected with an air suction opening of the exhaust device, and an air outlet of the exhaust device is connected with the air outlet end through the air outlet channel connecting pipe.
Further, the air exhaust device is a fan or an air pump.
Further, still include the constant temperature and humidity machine, the constant temperature and humidity machine is including controller, air-supply line and play tuber pipe, the air-out pipe of constant temperature and humidity machine is connected with the air inlet end on the filter housing, and the controller and the exhaust device electricity of constant temperature and humidity machine are connected.
The invention has the beneficial effects that:
1. this gas filter core is provided with the benefit storehouse above the filter material storehouse, in the use, in case filter material takes place to subside, is located the filter material of benefit storehouse and fills rapidly to subsiding the department, avoids filtering the interval and forms the gas bypass in the filter material storehouse promptly, ensures that the clearance that can not follow filter material storehouse upper portion by the air that is not purified passes through to guarantee this gas filter core's purifying effect.
2. The gas filtering core has simple structure and convenient use, the filter applying the gas filtering core can absorb harmful gas and filter out microorganisms, the large-diameter dust in the air is filtered by the primary filter plate arranged at the front end, and the chemical molecular pollutants of the gas, such as acid or alkaline gases, such as formaldehyde, sulfur dioxide and the like, are filtered by the filter material bin arranged in the middle of the channel, when acidic or alkaline poisonous and harmful gas enters the dry chemical adsorption material, chemical reaction can be instantly generated, the poisonous and harmful gas is converted into solid salt substance to be stored in the adsorption material, the end of the channel is provided with the high-efficiency filter plate, thereby ensuring that other fine particles, some excess materials and missed particles are fully filtered, through the setting of just imitating filter and high-efficient filter, improved filtering material's filtration efficiency, guarantee that the air obtains more comprehensive purification.
Drawings
FIG. 1 is a schematic view of a first construction of a gas filtration cartridge according to the present invention;
FIG. 2 is a schematic view of a second construction of the gas filter cartridge of the present invention;
FIG. 3 is a schematic view of the filter of the present invention;
FIG. 4 is a diagram of a practical application of a first filter according to the present invention;
FIG. 5 is a diagram of a second filter according to the present invention in practical use;
shown in the figure: 101-a housing; 102-an air inlet; 103-an air outlet; 104-a primary filter plate; 105-a high efficiency filter plate; 106-supplement bin; 107-a feed inlet; 108-an acidic filtration bin; 109-an alkaline filtration bin; 201-a filter housing; 202-air inlet duct connecting pipe; 203-air outlet channel connecting pipe; 204-an exhaust device; 205-air intake end; 206-air outlet end; 207-constant temperature and humidity machine; 301-display showroom.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
As shown in fig. 1 and 2, the gas filter element of the present invention includes a hollow casing 101, the casing 101 is provided with an air inlet 102 and an air outlet 103, a primary filter plate 104 and a high efficiency filter plate 105 are sequentially disposed on a gas passage in an inner cavity of the casing from the air inlet 102 to the air outlet 103, at least one filter material bin for filtering gaseous chemical pollutants is disposed between the primary filter plate 104 and the high efficiency filter plate 105, a material supplementing bin 106 connected with the casing 101 is disposed above the filter material bin, the material supplementing bin 106 is a closed cavity structure having a feeding port 107, and an inner cavity of the material supplementing bin 106 is communicated with an inner cavity of the filter material bin. Filter the feed bin and be located gas passage's both sides and have the mesh, be used for gas to pass through, pack granular filter material in to filtering feed bin and feed supplement storehouse 106, in daily use, granular filter material is owing to react with the pollutant in the gas, reasons such as daily consumption and external vibration, will generate the clearance, because feed supplement storehouse 106 is airtight cavity structure, so gaseous can't pass through from feed supplement storehouse 106, gas can only pass through filtering the feed bin, it conveniently adds filter material and changes filter material to set up charge door 107 on the feed supplement storehouse 106. There is sealed lid on the charge door 107 for sealed whole feed supplement storehouse 106, filtering material will take place to subside, in case filtering material takes place to subside, in filtering material in the feed supplement storehouse 106 will flow into the filter material storehouse, fill in the filter material storehouse because filtering material subsides the clearance that forms, play the effect of feed supplement to the filter material storehouse, avoid forming the gas bypass in the filter material storehouse, ensure that the clearance that has not been purified air can not follow filter material storehouse upper portion and pass through, thereby guarantee the purifying effect of this gas filtration filter core. The gas filter element solves the problem that unfiltered gas can pass through the gap and can not be filtered through the filter bin due to the fact that the filtering material can settle in the conventional filter bin, the filtering material can settle in the using process, a certain gap can be formed at the top of the filter bin, and therefore the unfiltered gas can pass through the gap, the gas can not be filtered through the filter bin. The types of the primary filter plate 104 and the high-efficiency filter plate 105 are approximately non-woven fabrics, nylon nets, activated carbon filter materials, metal meshes and the like, the filter plates are provided with double-sided plastic-sprayed wire nets and double-sided galvanized wire nets, the primary filter plate 104 performs primary filtration to prevent large-particle pollutants from directly entering a filter material bin, and when some large-particle dust enters the filter material bin, the large-particle dust covers filter material particles to reduce the effect of the filter material, so the primary filter plate 104 is arranged in front of the filter material bin to perform primary filtration; the high-efficient filter 105 filters a series of particulate matters such as other tiny granules that gaseous production in the filter material storehouse, through the setting that just imitates filter 104 and high-efficient filter 105 layer upon layer progressive, guarantees filterable quality and effect.
Preferably, as shown in fig. 1, the upper end of the supplement bin 106 extends out of the upper surface of the housing 101, and the feed port 107 is disposed at the upper end of the supplement bin 106. For convenience of production and manufacture, the feeding bin 106 is arranged above the shell 101 to form an upward bulge, and a feeding port 107 is arranged on the feeding bin 106 to facilitate the feeding and the replacement of the filter material. The charging port 107 is provided with a sealing cover for sealing the whole replenishing bin 106.
Further, the filter material bin comprises an acid gas filter bin 108 and an alkaline gas filter bin 109. Because a series of chemical gas pollutants such as oxysulfide, nitrogen oxide, hydrogen sulfide in the air have extremely strong corrosivity to the precious article of collection, and chemical gas pollutants all need filtering material to purify, so set up acid filtration storehouse 108 and alkaline filtration storehouse 109, remove acid pollutants and the alkaline pollutant in the gas.
Further, the volume of the acid gas filter bin 108 is larger than the volume of the alkaline gas filter bin 109. Because the acidic substances in the air are more than the alkaline substances, the volume of the acidic gas filter bin 108 is larger than that of the alkaline gas filter bin 109, the reasonable distribution of the filter materials is ensured, and the utilization rate of the filter materials is fully exerted.
Further, the diameter of the filter mesh of the primary filter plate 104 is larger than that of the high efficiency filter plate 105. The primary filter plate 104 is arranged in front of the filter material bin for primary filtering; high-efficient filter 105 filters the particulate matter and at a series of particle omissions such as other tiny granules that gaseous produced in the filter material storehouse, through the setting that just imitates filter 104 and high-efficient filter 105 layer upon layer progressive, guarantees filterable quality and effect. Specifically, the diameter of the filter mesh of the primary filter plate 104 is 10 to 0.5 micron, and the diameter of the filter mesh of the high-efficiency filter plate 105 is 0.3 to 0.1 micron. In order to reach the air quality standard of the showcase, the diameter of the filter mesh of the primary filter plate 104 is set to be 10-0.5 micrometers, particulate matters above PM10 are filtered, the diameter of the filter mesh of the high-efficiency filter plate 105 is set to be 0.3-0.1 micrometers, particulate matters above PM0.3 are filtered, and different mesh diameters can be set according to different quality standards.
Further, silver ions are arranged on the high-efficiency filter plate 105. The silver ion is set to remove biological mould, a biological mould filter plate can be set in front of the high-efficiency filter plate 105, and the filter plate is provided with high-efficiency fiber which can be composite or coated with a silver ion agent antibacterial layer.
Specifically, the acid gas filtering material bin 108 is filled with an acid gas removing filtering material, and the alkaline gas filtering material bin 109 is filled with an alkaline gas removing filtering material. The filter material for removing acid gas and the filter material for removing alkaline gas are all granular filter materials on the market, and the granular filter materials can be a series of acid-removing and alkali-removing filter materials such as activated alumina, activated carbon or a mixture thereof, and the like, which are soaked with potassium permanganate and other substances.
As shown in fig. 3, the filter of the present invention is a filter including the gas filtering core, and further includes a filter housing 201, an air inlet duct connecting pipe 202, an air outlet duct connecting pipe 203 and an air exhaust device 204, wherein the gas filtering core is disposed in an inner cavity of the filter housing 201, the filter housing 201 is provided with an air inlet end 205 and an air outlet end 206, the air inlet end 205 is connected to an air inlet 102 of the gas filtering core through the air inlet duct connecting pipe 202, an air outlet 103 of the gas filtering core is connected to an air suction port of the air exhaust device 204, and an air outlet of the air exhaust device 204 is connected to the air outlet end 206 through the air outlet duct connecting pipe 203. The filter shell 201 is used for protecting the gas filtering filter element, polluted gas is sucked into the gas filtering filter element from the air inlet end 205 through the exhaust device 204 and then is exhausted from the air outlet end 206.
In order to simplify the device and facilitate the implementation, specifically, the air exhaust device 204 is a fan or an air pump.
Fig. 4 shows a practical application of the first filter with an air filtering filter element according to the present invention, wherein the important cultural relics in the museum are provided with a display exhibition hall 301, the display exhibition hall 301 is provided with an air outlet and an air inlet, and in the embodiment of fig. 3, the filter with the air filtering filter element according to the present invention is the filter housing 201, the air inlet end 205 is connected with the air outlet of the display exhibition hall 301, and the air outlet end 206 is connected with the air inlet of the display exhibition hall 301.
Fig. 5 is a diagram of a second practical application of the filter with a gas filtering core according to the present invention, as shown in fig. 5, the second practical application further includes a constant temperature and humidity machine 207, the constant temperature and humidity machine 207 includes a controller, an air inlet pipe and an air outlet pipe, the air outlet pipe of the constant temperature and humidity machine 207 is connected to an air inlet end 205 on the filter housing 201, and the controller of the constant temperature and humidity machine 207 is electrically connected to an air exhaust device 204. The constant temperature and humidity machine 207 is a machine for providing constant humidity and heat on the market, and comprises a controller, an air inlet pipe and an air outlet pipe, wherein an air outlet of the display show cabinet 301 is connected with the air inlet pipe of the constant temperature and humidity machine 207, the air outlet pipe of the constant temperature and humidity machine 207 is connected with the air inlet end 205 on the filter shell 201, the air outlet end 206 on the filter shell 201 is connected with the air inlet of the display show cabinet 301, the air circulates among the filter shell 201, the constant temperature and humidity machine 207 and the display show cabinet 301, in the embodiment of figure 5, the filter with the air filtering filter element is the combination of the filter shell 201 and the constant temperature and humidity machine 207, the constant temperature and humidity machine 207 regulates and controls the temperature and humidity of the air in the display show cabinet 301, the filter controls the air quality in the display show cabinet 301 to reach the storage environment standard of collected goods, and simultaneously, the controller of the constant temperature and humidity machine 207 is electrically connected, when the constant temperature and humidity machine 207 is in a standby state, the air volume of the air exhaust device 204 in the filter shell 201 is automatically reduced under the control of the controller, and when the constant temperature and humidity machine 207 is in a humidifying or dehumidifying state, the air volume of the air exhaust device 204 in the filter shell 201 is automatically increased, so that the circulation speed of air is ensured.
Claims (10)
1. Gas filter core, including hollow casing (101), be provided with air intake (102) and air outlet (103) on casing (101), its characterized in that: the gas filter is characterized in that a primary filter plate (104) and a high-efficiency filter plate (105) are sequentially arranged on a gas channel of the inner cavity of the shell from an air inlet (102) to an air outlet (103), at least one filter material bin for filtering gaseous chemical pollutants is arranged between the primary filter plate (104) and the high-efficiency filter plate (105), a material supplementing bin (106) connected with the shell (101) is arranged above the filter material bin, the material supplementing bin (106) is of a closed cavity structure with a feeding port (107), and the inner cavity of the material supplementing bin (106) is communicated with the inner cavity of the filter material bin.
2. A gas filtration cartridge according to claim 1 wherein: the upper end of the supplement bin (106) extends out of the upper surface of the shell (101), and the feed inlet (107) is arranged at the upper end of the supplement bin (106).
3. A gas filtration cartridge according to claim 1 or 2 wherein: the filter material bin comprises an acid gas filter bin (108) and an alkaline gas filter bin (109).
4. A gas filtration cartridge according to claim 3 wherein: the volume of the acid gas filter bin (108) is larger than that of the alkaline gas filter bin (109).
5. A gas filtration cartridge according to claim 4 wherein: the diameter of the filter mesh of the primary filter plate (104) is larger than that of the filter mesh of the high-efficiency filter plate (105).
6. A gas filtration cartridge according to claim 5 wherein: and the high-efficiency filter plate (105) is provided with silver ions.
7. A gas filtration cartridge according to claim 6 wherein: the acidic gas filtering material bin (108) is filled with an acidic gas removing filtering material, and the alkaline gas filtering material bin (109) is filled with an alkaline gas removing filtering material.
8. A filter having a gas filtering cartridge, characterized by: still include filter housing (201), air inlet duct connecting pipe (202), air-out duct connecting pipe (203) and exhaust device (204), the gas filtration filter core sets up at filter housing (201) inner chamber, be provided with air inlet end (205) and air-out end (206) on filter housing (201), air inlet end (205) are connected with air intake (102) of gas filtration filter core through air inlet duct connecting pipe (202), air outlet (103) of gas filtration filter core are connected with the inlet scoop of exhaust device (204), the air exit of exhaust device (204) passes through air-out duct connecting pipe (203) and is connected with air-out end (206).
9. A filter having a gas filtration cartridge according to claim 8 wherein: the air exhaust device (204) is a fan or an air pump.
10. A filter having a gas filtering cartridge according to claim 8 or 9 wherein: still include constant temperature and humidity machine (207), constant temperature and humidity machine (207) are including controller, air-supply line and air-out pipe, the air-out pipe of constant temperature and humidity machine (207) is connected with air inlet end (205) on filter housing (201), and the controller and the exhaust device (204) electricity of constant temperature and humidity machine (207) are connected.
Priority Applications (1)
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CN202010002003.4A CN113058418A (en) | 2020-01-02 | 2020-01-02 | Gas filtering filter element and filter with same |
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CN202010002003.4A CN113058418A (en) | 2020-01-02 | 2020-01-02 | Gas filtering filter element and filter with same |
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CN113058418A true CN113058418A (en) | 2021-07-02 |
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CN202010002003.4A Pending CN113058418A (en) | 2020-01-02 | 2020-01-02 | Gas filtering filter element and filter with same |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113797664A (en) * | 2021-08-03 | 2021-12-17 | 河北环纤新材料科技有限公司 | Air filter of fuel cell vehicle based on chemical adsorption |
CN114699902A (en) * | 2022-04-26 | 2022-07-05 | 韩瑞端 | High-efficient air adsorption deodorization integration equipment |
-
2020
- 2020-01-02 CN CN202010002003.4A patent/CN113058418A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113797664A (en) * | 2021-08-03 | 2021-12-17 | 河北环纤新材料科技有限公司 | Air filter of fuel cell vehicle based on chemical adsorption |
CN114699902A (en) * | 2022-04-26 | 2022-07-05 | 韩瑞端 | High-efficient air adsorption deodorization integration equipment |
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