CN204469382U - Sandrock filter - Google Patents
Sandrock filter Download PDFInfo
- Publication number
- CN204469382U CN204469382U CN201520106934.3U CN201520106934U CN204469382U CN 204469382 U CN204469382 U CN 204469382U CN 201520106934 U CN201520106934 U CN 201520106934U CN 204469382 U CN204469382 U CN 204469382U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- fixed
- valve
- sand
- filter
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000004576 sand Substances 0.000 claims abstract description 55
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 14
- 239000010935 stainless steel Substances 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000000706 filtrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses sandrock filter, comprise tank body, water inlet pipe, outlet pipe, water intaking valve, outlet valve, every sand plate and sand basic unit, it is characterized in that: the top of described tank inner chamber is fixed with into water chimney filter, the water inlet end of water inlet chimney filter is connected with water intaking valve, the water inlet end place of water inlet chimney filter is fixed with blowoff valve, downpipe is fixed with at the middle part every sand plate, the inner chamber of downpipe is connected with the intracavity bottom of tank body, the upper end oral area of downpipe is fixed with screen pack, the outer wall of downpipe is evenly arranged the stainless steel chimney filter being fixed with intracavity inter-connection, the water inlet pipe of water intake valve end is connected by the outlet pipe of recoil tube with outlet valve water inlet end, recoil tube is provided with recoil valve.The utility model can realize backwash process easily, makes obtain prolongation the service life of equipment, reduces maintenance cost; Reduce the resistance of current simultaneously, improve filtering accuracy, filter effect is significantly improved.
Description
Technical field
The utility model relates to a kind of improvement of filter plant, belongs to agricultural irrigation, industrial water treatment equipment technical field, specifically a kind of sandrock filter.
Background technology
Filter is in the market various in style, such as centrifugal filter, sandrock filter, well strainer, video disc filter etc., and plain filter internal structure is made up of filtered water cap, filter, sand basic unit etc. usually.Usual common sandrock filter water cap is plastic material, intensity and hardness little, when using for a long time, through the flushing of the water of certain pressure, very easily cause the breakage of water cap, filter sandstone and can lose filtration through breakage outflow, the service life of equipment is reduced, add maintenance of equipment use cost, some sandrock filters adopt stainless steel water cap, but the inadequate science of mode used, long-time use easily causes filter net jam, hydraulic pressure and flow are reduced all greatly, both adds human cost like this, also reduce the operating efficiency of equipment; Meanwhile, these equipment poor filtration effect, maintenance cost is high, not easily realizes backwash process, cleans extremely inconvenient, and the effect of cleaning is not good yet.
Summary of the invention
The purpose of this utility model is to provide a kind of structure simply, easily to operate, long service life, and maintenance cost is low, easy to install, the sandrock filter that backwash effect is good.
In order to reach above object, the technical scheme that the utility model adopts is: this sandrock filter, comprise tank body, water inlet pipe, outlet pipe, water intaking valve, outlet valve, every sand plate and sand basic unit, the top of tank body is provided with sand loading mouth, in tank body chamber, bottom is fixed with every sand plate, sand basic unit is provided with being positioned in the middle part of the tank inner chamber above sand plate, water inlet pipe is provided with water intaking valve, outlet pipe is provided with outlet valve, it is characterized in that: the top of described tank inner chamber is fixed with into water chimney filter, the water inlet end of water inlet chimney filter is connected with water intaking valve, the water inlet end place of water inlet chimney filter is fixed with blowoff valve, downpipe is fixed with at the middle part every sand plate, the top of downpipe is inserted in sand basic unit, the inner chamber of downpipe is connected with the intracavity bottom of tank body, the upper end oral area of downpipe is fixed with screen pack, the outer wall of downpipe is evenly arranged the stainless steel chimney filter being fixed with intracavity inter-connection, all stainless steel chimney filters are all embedded in sand basic unit, the water inlet pipe of water intake valve end is connected by the outlet pipe of recoil tube with outlet valve water inlet end, recoil tube is provided with recoil valve.
The water inlet end place of described water inlet chimney filter is fixed with Pressure gauge.
Be fixed with in the middle part of the outer wall of described tank body and change sand observation panel, change the bottom that sand observation panel is positioned at sand basic unit.
The bottom of described tank body is fixed with bottom valve.
The outer wall of described water inlet chimney filter is evenly laid with the filter grid that time of filtration is 3.5mm, the outer wall of stainless steel chimney filter is evenly laid with the filter grid that time of filtration is 0.2mm.
The beneficial effects of the utility model are: the utility model can realize backwash process easily, make obtain prolongation the service life of equipment, reduce maintenance cost; Reduce the resistance of current simultaneously, improve filtering accuracy, filter effect is significantly improved.
Accompanying drawing explanation
Fig. 1 is that schematic diagram cuts open in structure office of the present utility model.
In figure: 1, tank body; 2, water inlet pipe; 3, outlet pipe; 4, recoil tube; 5, water intaking valve; 6, outlet valve; 7, recoil valve; 8, bottom valve; 9, blowoff valve; 10, every sand plate; 11, downpipe; 12, screen pack; 13, stainless steel chimney filter; 14, sand basic unit; 15, water inlet chimney filter; 16, sand loading mouth; 17, sand observation panel is changed; 18, Pressure gauge; 19, air bleeding valve.
Detailed description of the invention
The utility model is made with reference to Fig. 1, this sandrock filter, comprise tank body 1, water inlet pipe 2, outlet pipe 3, water intaking valve 5, outlet valve 6, every sand plate 10 and sand basic unit 14, the top of tank body 1 is provided with sand loading mouth 16, in tank body 1 chamber, bottom is fixed with every sand plate 10, sand basic unit 14 is provided with being positioned in the middle part of tank body 1 inner chamber above sand plate 10, by sand loading mouth 16 sandstone is laid on and forms sand basic unit 14 on sand plate 10, water inlet pipe 2 is provided with water intaking valve 5, outlet pipe 3 is provided with outlet valve 6, it is characterized in that: the top of described tank body 1 inner chamber is fixed with into water chimney filter 15, the water inlet end of water inlet chimney filter 15 is connected with water intaking valve 5, the water inlet end place of water inlet chimney filter 15 is fixed with blowoff valve 9, downpipe 11 is fixed with at the middle part every sand plate 10, the top of downpipe 11 is inserted in sand basic unit 14, the inner chamber of downpipe 11 is connected with the intracavity bottom of tank body 1, the upper end oral area of downpipe 11 is fixed with screen pack 12, the outer wall of downpipe 11 is evenly arranged the stainless steel chimney filter 13 being fixed with intracavity inter-connection, all stainless steel chimney filters 13 are all embedded in sand basic unit 14, the water inlet pipe 2 of water intaking valve 5 water inlet end is connected by the outlet pipe 3 of recoil tube 4 with outlet valve 6 water inlet end, recoil tube 4 is provided with recoil valve 7.
The water inlet end place of described water inlet chimney filter 15 is fixed with Pressure gauge 18.
Be fixed with in the middle part of the outer wall of described tank body 1 and change sand observation panel 17, change the bottom that sand observation panel 17 is positioned at sand basic unit 14, the filter capacity of sand basic unit 14 can be observed in time, and when sand basic unit 14 needs to change, can open and change sand observation panel 17 and remove sandstone filtrate, after new sandstone filtrate loads from sand loading mouth 16, then close sand loading mouth 16.
The bottom of described tank body 1 is fixed with bottom valve 8, with the dirt formed after getting rid of tank body 1 intracavity bottom long-play.
The outer wall of described water inlet chimney filter 15 is evenly laid with the filter grid that time of filtration is 3.5mm, the outer wall of stainless steel chimney filter 13 is evenly laid with the filter grid that time of filtration is 0.2mm.
When using the utility model, in filter process, water intaking valve 5 and outlet valve 6 are opened, and recoil valve 7, blowoff valve 9 and bottom valve 8 are closed, water flows through into water chimney filter 15, sand basic unit 14, stainless steel chimney filter 13, downpipe 11 successively from water inlet pipe 2, finally flows out from outlet pipe 3; When carrying out backwash to sand basic unit 14, close water intaking valve 5 and outlet valve 6, open recoil valve 7 and blowoff valve 9, the water in water inlet pipe 2 flows through recoil tube 4, downpipe 11, stainless steel chimney filter 13, sand basic unit 14, water inlet chimney filter 15 successively, finally discharges from blowoff valve 9.
Claims (4)
1. sandrock filter, comprise tank body (1), water inlet pipe (2), outlet pipe (3), water intaking valve (5), outlet valve (6), every sand plate (10) and sand basic unit (14), the top of tank body (1) is provided with sand loading mouth (16), in tank body (1) chamber, bottom is fixed with every sand plate (10), be positioned at every sand plate (10) top tank body (1) inner chamber in the middle part of be provided with sand basic unit (14), water inlet pipe (2) is provided with water intaking valve (5), outlet pipe (3) is provided with outlet valve (6), it is characterized in that: the top of described tank body (1) inner chamber is fixed with into water chimney filter (15), the water inlet end of water inlet chimney filter (15) is connected with water intaking valve (5), the water inlet end place of water inlet chimney filter (15) is fixed with blowoff valve (9), downpipe (11) is fixed with at the middle part every sand plate (10), the top of downpipe (11) is inserted in sand basic unit (14), the inner chamber of downpipe (11) is connected with the intracavity bottom of tank body (1), the upper end oral area of downpipe (11) is fixed with screen pack (12), the outer wall of downpipe (11) is evenly arranged the stainless steel chimney filter (13) being fixed with intracavity inter-connection, all stainless steel chimney filters (13) are all embedded in sand basic unit (14), the water inlet pipe (2) of water intaking valve (5) water inlet end is connected with the outlet pipe (3) of outlet valve (6) water inlet end by recoil tube (4), recoil tube (4) is provided with recoil valve (7).
2. sandrock filter according to claim 1, is characterized in that: the water inlet end place of described water inlet chimney filter (15) is fixed with Pressure gauge (18).
3. sandrock filter according to claim 1, is characterized in that: be fixed with in the middle part of the outer wall of described tank body (1) and change sand observation panel (17), change the bottom that sand observation panel (17) is positioned at sand basic unit (14); The bottom of described tank body (1) is fixed with bottom valve (8).
4. sandrock filter according to claim 1, it is characterized in that: the outer wall of described water inlet chimney filter (15) is evenly laid with the filter grid that time of filtration is 3.5mm, the outer wall of stainless steel chimney filter (13) is evenly laid with the filter grid that time of filtration is 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106934.3U CN204469382U (en) | 2015-02-15 | 2015-02-15 | Sandrock filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106934.3U CN204469382U (en) | 2015-02-15 | 2015-02-15 | Sandrock filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469382U true CN204469382U (en) | 2015-07-15 |
Family
ID=53625118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106934.3U Expired - Fee Related CN204469382U (en) | 2015-02-15 | 2015-02-15 | Sandrock filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187376A (en) * | 2018-03-15 | 2018-06-22 | 东阳市天杨建筑工程设计有限公司 | A kind of efficient quick sandstone filter device |
-
2015
- 2015-02-15 CN CN201520106934.3U patent/CN204469382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187376A (en) * | 2018-03-15 | 2018-06-22 | 东阳市天杨建筑工程设计有限公司 | A kind of efficient quick sandstone filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |