CN218076947U - Washable air filtering device with high temperature resistance and fireproof functions - Google Patents
Washable air filtering device with high temperature resistance and fireproof functions Download PDFInfo
- Publication number
- CN218076947U CN218076947U CN202222473439.9U CN202222473439U CN218076947U CN 218076947 U CN218076947 U CN 218076947U CN 202222473439 U CN202222473439 U CN 202222473439U CN 218076947 U CN218076947 U CN 218076947U
- Authority
- CN
- China
- Prior art keywords
- metal
- stainless steel
- steel metal
- filter
- net
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses an air filter with but high temperature resistant and fire prevention function washing, including filter assembly, stainless steel metal protecting wire net one, stainless steel metal protecting wire net two and metal outer frame, filter assembly's four sides parcel has metal outer frame, and four frames of metal outer frame pass through welding mode and connect, filter assembly's front surface and rear surface are equipped with stainless steel metal protecting wire net one and stainless steel metal protecting wire net two respectively to the edge of stainless steel metal protecting wire net one and stainless steel metal protecting wire net two all is located the inside of metal outer frame, makes filter area bigger through the stainless steel metal filter screen of roll-wave structure, and it is higher to filter gas flow, can make the washing more convenient after handling through the waterproof layer, this air filter with but high temperature resistant and fire prevention function washing, simple structure, and convenient production not only makes the filter effect better, and can be used by repeated washing, and the live time is longer, the cost is reduced.
Description
Technical Field
The utility model relates to a nuclear industry air supply filter technical field specifically is an air filter that can wash with high temperature resistant and fire prevention function.
Background
With the rapid development of nuclear industry, a plurality of plants and manufacturing sites have higher requirements on the protection of equipment and facilities and the air cleanliness in the plants, inlet air needs to be filtered and then is sent into the plants, so that the air supply filter is provided, the air supply filter mainly aims to intercept most of larger particles in the air and floccules in the air, and the air supply filter belongs to a primary filter due to low precision, so that the using amount is very large.
The structure of the existing air supply filter in the nuclear industry is universal plate and frame, the filter material adopts high polymer materials and glass fiber materials, and the two materials are characterized by light weight and low price: the disadvantage is that the material itself is not reusable. So polymer and the fine filter media of glass that current air supply filter used reach and change just need to be changed after the pressure difference in the in-service use, just can only scrap the processing after changing, and the waste product that produces removes the sheet frame and can also the recycle, and polymer and the fine filter media of glass just can only landfill handle, for environmental protection later stage processing increase pressure, the user also need change that does not stop, and economic nature is not good.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an air filter who has high temperature resistant and fire prevention function washable, simple structure, production is convenient, not only makes the filter effect better, can used repeatedly moreover, and the live time is longer, and the cost is reduced can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air filter equipment with but high temperature resistant and fire prevention function washing, includes filtering component, stainless steel metal protecting wire net one, stainless steel metal protecting wire net two and the outer frame of metal, filtering component's four sides parcel has the outer frame of metal, and the both sides of the outer frame of metal are equipped with cross strengthening rib, and four frames of the outer frame of metal pass through welded mode and connect, filtering component's front surface and rear surface are equipped with stainless steel metal protecting wire net one and stainless steel metal protecting wire net two respectively to the edge of stainless steel metal protecting wire net one and stainless steel metal protecting wire net two all is located the inside of the outer frame of metal.
Further, the filter assembly includes that stainless steel metal filters and metal fiber receive dirty net, the metal fiber receives the rear surface of dirty net and the laminating of stainless steel metal filters's front surface, it makes the device live time longer to receive dirty net through stainless steel metal filters and metal fiber, at first receive dirty net through the metal fiber in the use and can carry out the primary filtration to the air, filter and collect great granule and floccule in with this to the air, rethread stainless steel metal filters can carry out secondary filter to the air solid granule, make the filter effect better.
Further, stainless steel metal filters and metal fibre receive the metal mesh and the fibre surface coating of dirty net to stainless steel metal filters is for rolling over wavy structure, and stainless steel metal filters comprises inlayer filter screen and outer filter screen, and the filtration aperture of inlayer filter screen is less than the filtration aperture of outer filter screen, and stainless steel metal filters through flute wavy structure makes the filtration quicker, can make through the waterproof layer to wash more convenient.
Furthermore, stainless steel metal filters is wire mesh grid, and stainless steel metal filters precision is 20 meshes-200 meshes, and the dirty net of metal fiber silk receiving is the metal fiber filter layer, and the silk footpath of metal wire is 3um-300um.
Furthermore, the rear surface of the outer metal frame is provided with a sealing gasket, the sealing gasket is connected with the outer metal frame in a pasting mode, the sealing performance of the joint of the outer metal frame is better through the sealing gasket, and air is effectively prevented from passing through a gap formed by the installation of the outer metal frame.
Compared with the prior art, the beneficial effects of the utility model are that: receive dirty net through stainless steel metal filters and metal fibre and make device live time longer, at first receive dirty net through the metal fibre silk and can carry out primary filtration to the air in the use, filter the collection with this to great granule and floccule in the air, rethread stainless steel metal filters can carry out secondary filtration to air solid granule, make the filter effect better, stainless steel metal filters through folding wavy structure makes filter area bigger, the filtered gas flow is higher, can make the washing more convenient after handling through the waterproof layer, this water washing air filter with high temperature resistant and fire prevention function can, moreover, the steam generator is simple in structure, the production is convenient, not only make the filter effect better, and can used repeatedly, the live time is longer, and the cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is an enlarged schematic view of the a position of the present invention.
In the figure: the device comprises a filter component 1, a stainless steel metal filter screen 11, a metal fiber wire dirt collecting net 12, a stainless steel metal protecting net 2, a stainless steel metal protecting net 3, a metal outer frame 4 and a sealing gasket 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a washable air filtering device with high temperature resistance and fire prevention functions comprises a filtering component 1, a first stainless steel metal protection net 2, a second stainless steel metal protection net 3 and an outer metal frame 4, wherein four sides of the filtering component 1 are wrapped by the outer metal frame 4, cross-shaped reinforcing ribs are arranged on two sides of the outer metal frame 4, four frames of the outer metal frame 4 are connected in a welding mode, the first stainless steel metal protection net 2 and the second stainless steel metal protection net 3 are respectively arranged on the front surface and the rear surface of the filtering component 1, the edges of the first stainless steel metal protection net 2 and the second stainless steel metal protection net 3 are both positioned inside the outer metal frame 4, the filtering component 1 comprises a first stainless steel metal filtering net 11 and a second metal fiber dirt collecting net 12, the rear surface of the first metal fiber dirt collecting net 12 is attached to the front surface of the stainless steel metal filtering net 11, and the stainless steel metal fiber dirt collecting net 12 enable the service life of the device to be longer, in the using process, firstly, the air can be primarily filtered through the metal fiber wire dirt receiving net 12, so as to filter and collect larger particles and floccules in the air, then, the air solid particles can be secondarily filtered through the stainless steel metal filter net 11, so that the filtering effect is better, waterproof layers are sprayed on the surfaces of the metal net and the fiber wires of the stainless steel metal filter net 11 and the metal fiber wire dirt receiving net 12, the stainless steel metal filter net 11 is of a corrugated structure, the stainless steel metal filter net 11 consists of an inner layer filter net and an outer layer filter net, the filtering aperture of the inner layer filter net is smaller than that of the outer layer filter net, the filtering area is larger through the stainless steel metal filter net 11 of the corrugated structure, the flow of filtered air is higher, and the cleaning is more convenient after the stainless steel metal filter net 11 is treated by the waterproof layers, the stainless steel metal filter screen 11 is a metal wire woven mesh, the precision of the stainless steel metal filter screen 11 is 20-200 meshes, the metal fiber wire dirt accommodating mesh 12 is a metal fiber filter layer, the wire diameter of a metal wire is 3-300 um, a sealing gasket 5 is arranged between the edge of a stainless steel metal protection mesh 2 and a metal outer frame 4, two sides of the sealing gasket 5 are respectively pasted with the stainless steel metal protection mesh 2 and the metal outer frame 4, the sealing performance of the joint of the filter assembly 1 and the metal outer frame 4 is better through the sealing gasket 5, air is effectively prevented from passing through the gap between the filter assembly 1 and the metal outer frame 4, the sealing gasket 5 is arranged on the rear surface of the metal outer frame 4, the sealing gasket 5 is connected with the metal outer frame 4 in a pasting mode, the sealing performance of the joint of the metal outer frame 4 is better through the sealing gasket 5, air is effectively prevented from passing through the gap formed by the metal outer frame 4, and the washable air filter device with high temperature resistance and fire prevention functions has the advantages of simple structure, convenience in production, better filter effect, capability of repeated use, longer service time, and reduced cost
When in use: receive dirty net 12 through stainless steel metal filters 11 and metal fiber silk and make the device live time longer, at first receive dirty net 12 through the metal fiber silk and can carry out primary filtration to the air in the use, with this to the collection of great granule filtration in the air, rethread stainless steel metal filters 11 can carry out secondary filtration to air solid body granule, make the filter effect better, stainless steel metal filters 11 through flute column structure makes the filtration more quick, can make through the waterproof layer to wash more convenient, make the outer frame of metal 4 junction leakproofness better through sealed pad 5, the effectual gap that prevents the air from outer frame of metal 4 installation passes through.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an air filter with but high temperature resistant and fire prevention function washing, includes filtering component (1), stainless steel metal protecting wire net one (2), stainless steel metal protecting wire net two (3) and metal outer frame (4), its characterized in that: the four sides parcel of filtering component (1) has outer frame of metal (4), and the both sides of outer frame of metal (4) are equipped with the cross strengthening rib, and four frames of outer frame of metal (4) pass through welded mode and connect, the front surface and the rear surface of filtering component (1) are equipped with stainless steel metal protecting wire net (2) and stainless steel metal protecting wire net two (3) respectively to the edge of stainless steel metal protecting wire net (2) and stainless steel metal protecting wire net two (3) all is located the inside of outer frame of metal (4).
2. A washable air filter unit with high temperature resistance and fire protection as recited in claim 1, further comprising: the filter assembly (1) comprises a stainless steel metal filter screen (11) and a metal fiber wire dirt collecting net (12), and the rear surface of the metal fiber wire dirt collecting net (12) is attached to the front surface of the stainless steel metal filter screen (11).
3. A washable air filter unit with high temperature resistance and fire protection as claimed in claim 2, further comprising: the stainless steel metal filter screen (11) and the metal fiber wire receive the metal mesh and the fiber wire surface spraying of dirty net (12) have the waterproof layer to stainless steel metal filter screen (11) are for folding wavy structure, and stainless steel metal filter screen (11) comprise inlayer filter screen and outer filter screen, and the filtration aperture of inlayer filter screen is less than the filtration aperture of outer filter screen.
4. A washable air filter unit with high temperature resistance and fire protection as recited in claim 2, further comprising: the stainless steel metal filter screen (11) is a metal wire woven mesh, the precision of the stainless steel metal filter screen (11) is 20-200 meshes, the metal fiber wire dirt collecting net (12) is a metal fiber filter layer, and the wire diameter of the metal wire is 3-300 um.
5. A washable air filter unit with high temperature resistance and fire protection as claimed in claim 1, further comprising: the rear surface of the metal outer frame (4) is provided with a sealing gasket (5), and the sealing gasket (5) is connected with the metal outer frame (4) in a sticking mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222473439.9U CN218076947U (en) | 2022-09-19 | 2022-09-19 | Washable air filtering device with high temperature resistance and fireproof functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222473439.9U CN218076947U (en) | 2022-09-19 | 2022-09-19 | Washable air filtering device with high temperature resistance and fireproof functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218076947U true CN218076947U (en) | 2022-12-20 |
Family
ID=84453309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222473439.9U Active CN218076947U (en) | 2022-09-19 | 2022-09-19 | Washable air filtering device with high temperature resistance and fireproof functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218076947U (en) |
-
2022
- 2022-09-19 CN CN202222473439.9U patent/CN218076947U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218076947U (en) | Washable air filtering device with high temperature resistance and fireproof functions | |
| CN207342395U (en) | A kind of HEPA strainers of washable reuse | |
| CN108104911A (en) | A kind of internal combustion generator waste discharge treatment device | |
| CN207187313U (en) | Filtering element for air purifier | |
| CN206621923U (en) | A kind of high dirt emission-control equipment | |
| CN110975470B (en) | Wet dust collector for high-temperature flue gas purification | |
| CN212283374U (en) | Industrial tail gas dust washing tower | |
| CN209221680U (en) | A kind of water washing efficient filter screen | |
| CN215962385U (en) | Filter screen based on melt-blown fabric | |
| CN212068039U (en) | Industrial bag type dust collector | |
| CN213396694U (en) | Waste heat recovery utilizes device for mechanical equipment based on environmental protection | |
| CN214371788U (en) | Dust collector of brown fused alumina smelting furnace | |
| CN219089097U (en) | Polytetrafluoroethylene microporous membrane filter material capable of being washed by water | |
| CN207845794U (en) | A kind of purifier for Copper and brass strip degreasing agent | |
| CN216259622U (en) | Ultrahigh-temperature basalt composite filter bag | |
| CN207811474U (en) | A kind of the whole series waste water hyperfiltration processing system | |
| CN218392780U (en) | D-shaped filter element | |
| CN208512155U (en) | A kind of construction of the highway dust-extraction unit | |
| CN216273395U (en) | Circulation treatment equipment of multi-media filter | |
| CN217451409U (en) | Spiral steel pipe submerged arc welding smoke treatment device | |
| CN214437597U (en) | PVC film production waste gas recovery processing mechanism | |
| CN210267399U (en) | Environment-friendly oil smoke treatment pipeline | |
| CN210342461U (en) | Purifier is collected to rainwater for green building | |
| CN213037527U (en) | Sewage filters environment-friendly device | |
| CN215027123U (en) | Atomizing interception waste gas particulate matter and waste gas purification treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |