CN207828002U - A kind of combined type granular activated carbon filter - Google Patents
A kind of combined type granular activated carbon filter Download PDFInfo
- Publication number
- CN207828002U CN207828002U CN201820043371.1U CN201820043371U CN207828002U CN 207828002 U CN207828002 U CN 207828002U CN 201820043371 U CN201820043371 U CN 201820043371U CN 207828002 U CN207828002 U CN 207828002U
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- China
- Prior art keywords
- shell
- sealing cover
- filter cartridge
- activated carbon
- granular activated
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of combined type granular activated carbon filters of filter technology field,Sealing cover is installed at the top of the shell,The bottom of the sealing cover is equipped with filter cartridge,And filter cartridge is located at the inner cavity of shell,The outer wall of the filter cartridge is uniformly provided with powdered carbon hole,It is plugged with feed pipe at the top of the filter cartridge,And the top of sealing cover is run through at the top of feed pipe,The outer wall of the feed pipe and the first caging bolt is bolted at the top of the sealing cover,The bottom of the filter cartridge is plugged with discharge nozzle,And the bottom of shell is run through in the bottom of discharge nozzle,The outer wall of the discharge nozzle and it is bolted with the second caging bolt positioned at the bottom of shell,The top of the feed pipe and the bottom of discharge nozzle are bolted with filtering connector,Pass through the setting of this combined type granular activated carbon filter,It is discharged filter cartridge when powdered carbon occurs in charcoal core,It is not easy to have an impact filtering,And it replaces more convenient when granular activated carbon,It is highly practical.
Description
Technical field
The utility model is related to filter technology field, specially a kind of combined type granular activated carbon filter.
Background technology
Granular activated carbon filter is used to be filtered water quality or gas in water quality or gas pretreatment system, at present
Granular activated carbon filter is fitted into active carbon particle in special shell, is then sealed case weld, granular activated carbon
Charcoal core is easier to powdered carbon occur to fall in use, the filter effect change that caused granular activated carbon filter usage time long
Difference, and active carbon particle is not easy to replace, for this purpose, we have proposed a kind of combined type granular activated carbon filters.
Utility model content
The purpose of this utility model is to provide a kind of combined type granular activated carbon filters, to solve above-mentioned background technology
Charcoal core is easier to powdered carbon occur to fall the granular activated carbon of middle proposition in use, and granular activated carbon filter is caused to use
The problem of filter effect is deteriorated over time, and active carbon particle is not easy to replace.
To achieve the above object, the utility model provides the following technical solutions：A kind of combined type granular activated carbon filter,
Including shell, sealing cover is installed, the bottom of the sealing cover is equipped with filter cartridge, and filter cartridge is located at the top of the shell
The outer wall of the inner cavity of shell, the filter cartridge is uniformly provided with powdered carbon hole, is plugged with feed pipe at the top of the filter cartridge, and into
The top of expects pipe is bolted with the first limit spiral shell through the top of sealing cover, the outer wall of the feed pipe and at the top of sealing cover
The bottom of bolt, the filter cartridge is plugged with discharge nozzle, and the bottom of shell, the outer wall of the discharge nozzle are run through in the bottom of discharge nozzle
And it is bolted with the second caging bolt positioned at the bottom of shell, the top of the feed pipe and the bottom of discharge nozzle are bolted with filtering
The inner cavity of connector, the filtering connector is sequentially installed with PP cottons layer, PP melt-blown filters layer and reverse osmosis film layer from top to bottom.
Preferably, the outer wall of the shell is coated with anti-corrosion enamelled coating.
Preferably, the junction of the shell and sealing cover is equipped with gasket.
Preferably, it is bolted between the shell and sealing cover, passes through spiral shell between the sealing cover and filter cartridge
It tethers and connects.
Compared with prior art, the utility model has the beneficial effects that：Pass through this combined type granular activated carbon filter
Setting, filter cartridge is discharged when powdered carbon occurs in charcoal core, is compared when being not easy to have an impact filtering, and replacing granular activated carbon
It is convenient, it is highly practical.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 shell, 2 sealing covers, 3 filter cartridges, 31 powdered carbon holes, 4 feed pipes, 5 first caging bolts, 6 discharge nozzles, 7
Two caging bolts, 8 filtering connectors, 81PP cottons layer, 82PP melt-blown filters layer, 83 reverse osmosis film layers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of combined type granular activated carbon filter, including
The top of shell 1, the shell 1 is equipped with sealing cover 2, and the bottom of the sealing cover 2 is equipped with filter cartridge 3, and filter cartridge 3
In the inner cavity of shell 1, the outer wall of the filter cartridge 3 is uniformly provided with powdered carbon hole 31, and the top of the filter cartridge 3 is plugged with charging
Pipe 4, and the top of feed pipe 4 is spirally connected through the top of sealing cover 2, the outer wall of the feed pipe 4 and positioned at the top of sealing cover 2
There is the first caging bolt 5, the bottom of the filter cartridge 3 is plugged with discharge nozzle 6, and the bottom of shell 1 is run through in the bottom of discharge nozzle 6
Portion, the outer wall of the discharge nozzle 6 and is bolted with the second caging bolt 7 positioned at the bottom of shell 1, the top of the feed pipe 4 with
The bottom of discharge nozzle 6 is bolted with filtering connector 8, and the inner cavity of the filtering connector 8 is sequentially installed with PP cottons from top to bottom
Layer 81, PP melt-blown filters layer 82 and reverse osmosis film layer 83.
Wherein, the outer wall of the shell 1 is coated with anti-corrosion enamelled coating, increases anti-corrosive properties, the company of the shell 1 and sealing cover 2
The place of connecing is equipped with gasket, increases leakproofness, is bolted between the shell 1 and sealing cover 2, the sealing cover 2 with
It is bolted between filter cartridge 3, stable connection, convenient disassembly.
Operation principle：Granular activated carbon is housed in filter cartridge 3, is then connect filter cartridge 3 with sealing cover 2, then will be close
Capping 2 is connect with shell 1, and top filtration connector 8 needs filtering inlet pipe to connect with outside, and connector 8 and external mistake are filtered in bottom
Outlet pipe connects after filter, need to filter gas or water quality by when top filtration connector 8 by the PP cottons at top layer 81, PP melt-blown filters
Layer 82 and reverse osmosis film layer 83 filter, and are then entered in filter cartridge 3 by feed pipe 4, and by gac filtration, particle is lived
Powdered carbon is fallen property charcoal during the filtration process, and the inner cavity that shell 1 is entered across powdered carbon hole 31 is then blown by gas or water quality,
Then the bottom of shell 1 is fallen by dead weight, gas or water quality can enter in flow process again through powdered carbon hole 31
It filters in box 3, is then entered in the filtering connector 8 of bottom by discharge nozzle 6, by PP cottons layer 81, the PP melt-blown filters of bottom
Layer 82 and reverse osmosis film layer 83 filter, and are then discharged out.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of combined type granular activated carbon filter, including shell (1), it is characterised in that：It installs at the top of the shell (1)
There is sealing cover (2), the bottom of the sealing cover (2) is equipped with filter cartridge (3), and filter cartridge (3) is located at the inner cavity of shell (1),
The outer wall of the filter cartridge (3) is uniformly provided with powdered carbon hole (31), and feed pipe (4) is plugged at the top of the filter cartridge (3), and
The top of sealing cover (2), the outer wall of the feed pipe (4) and the top spiral shell positioned at sealing cover (2) are run through in the top of feed pipe (4)
It is connected to the first caging bolt (5), the bottom of the filter cartridge (3) is plugged with discharge nozzle (6), and the bottom of discharge nozzle (6) is run through
The bottom of shell (1), the outer wall of the discharge nozzle (6) and the bottom for being located at shell (1) are bolted with the second caging bolt (7), institute
The top for stating feed pipe (4) and the bottom of discharge nozzle (6) are bolted with filtering connector (8), described to filter the interior of connector (8)
Chamber is sequentially installed with PP cotton layers (81), PP melt-blown filters layer (82) and reverse osmosis film layer (83) from top to bottom.
2. a kind of combined type granular activated carbon filter according to claim 1, it is characterised in that：The shell (1)
Outer wall is coated with anti-corrosion enamelled coating.
3. a kind of combined type granular activated carbon filter according to claim 1, it is characterised in that：The shell (1) with
The junction of sealing cover (2) is equipped with gasket.
4. a kind of combined type granular activated carbon filter according to claim 1, it is characterised in that：The shell (1) with
Sealing cover is bolted between (2), is bolted between the sealing cover (2) and filter cartridge (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820043371.1U CN207828002U (en) | 2018-01-11 | 2018-01-11 | A kind of combined type granular activated carbon filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820043371.1U CN207828002U (en) | 2018-01-11 | 2018-01-11 | A kind of combined type granular activated carbon filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828002U true CN207828002U (en) | 2018-09-07 |
Family
ID=63392566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820043371.1U Active CN207828002U (en) | 2018-01-11 | 2018-01-11 | A kind of combined type granular activated carbon filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828002U (en) |
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2018
- 2018-01-11 CN CN201820043371.1U patent/CN207828002U/en active Active
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