CN2224012Y - Automatic cleaning filter - Google Patents
Automatic cleaning filter Download PDFInfo
- Publication number
- CN2224012Y CN2224012Y CN 95222726 CN95222726U CN2224012Y CN 2224012 Y CN2224012 Y CN 2224012Y CN 95222726 CN95222726 CN 95222726 CN 95222726 U CN95222726 U CN 95222726U CN 2224012 Y CN2224012 Y CN 2224012Y
- Authority
- CN
- China
- Prior art keywords
- water
- automatic cleaning
- filtering layer
- cylinder body
- model
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 abstract description 2
- 235000020679 tap water Nutrition 0.000 abstract description 2
- 239000008235 industrial water Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model provides an automatic cleaning filter, which comprises an upper cylinder body containing a water outlet pipe and a lower cylinder body containing a water inlet pipe, and is characterized in that a filter layer is arranged between the upper cylinder body and the lower cylinder body, and the bottom of the lower cylinder body is provided with a sludge discharge port. The utility model discloses a rivers are for going into down the formula of going up, and the dirt adheres to the filter layer lower extreme, so very easily washes. When flushing is required, a back flush can be performed with filtered water. The utility model can be widely used for filtering and purifying tap water and industrial water.
Description
The utility model relates to a kind of environmental protection equipment that water purifies, particularly a kind of automatic cleaning type strainer of being used for.
At present, industry plumbing, the widely used various filter plants in tap water water purification field have filtering basin, quartz sand filtration device and charcoal adsorber etc., though above-mentioned facility has characteristics such as water purifying effect is good, and energy consumption is low, existing filtration or sorbing material needs the frequent defective of changing, prolong the filtrate replacement cycle if need, recoil mechanism just need be set, thereby cause the internal structure complexity, operational administrative is difficult for.
The purpose of this utility model is to provide a kind of automatic cleaning type strainer that can wash automatically.
The purpose of this utility model realizes by following structure: it comprises upper shell that contains rising pipe and the lower shell that contains water inlet pipe, is provided with filtering layer between the upper and lower cylindrical shell, and the lower shell bottom is provided with the body refuse relief outlet.
Above-mentioned upper and lower cylindrical shell is the right angle cone, and the water-in of water inlet pipe is 45 and has a down dip.Reach good current deflecting, the protection filtering layer.
Above-mentioned upper and lower cylindrical shell adopts flange to connect, and the filtering layer periphery is fixed in the flange seal circle, makes filtering layer be horizontally disposed.Current advance upper outlet type under being, dirt is attached to the filtering layer lower end, so very easily flushing cleaning.And because water inlet is the water inlet of 45 ° of dipping types, make the current rising of in lower shell, spiraling from the bottom to top, and barrel diameter is more than 2 times of water inlet pipe caliber, the water flow pressure of having slowed down filtering layer greatly and being born, thus protected filtering layer.
The set body refuse relief outlet in above-mentioned lower shell bottom is provided with the blowdown butterfly valve, and butterfly valve adopts commercially available, D41X-10, Dg100 butterfly valve.During blowdown, need only close water intaking valve, open the blowdown butterfly valve, upper shell and the ponding that connects in the water pipe promptly flow backwards, and to filtering layer cleanings that recoil, the impurity, the dirt that stockpile in filtering layer, the lower shell are arranged wash clean automatically.
Above-mentioned filtering layer comprises upper and lower two-layer stainless (steel) wire, accompanies the suction strainer filler between the two-layer stainless (steel) wire.The suction strainer filler can adopt activated carbon or quartz sand.Only need to change the filtering layer that contains different suction strainer fillers, the utility model just can adapt to different water quality requirements.
The utlity model has following characteristics:
1. filtering layer long service life of the present utility model be difficult for to be stopped up, and cleaning, blowdown, replacing are convenient.
2. the utility model is simple in structure, easy to operate, adaptability is strong, and cheap, is applicable to the filtration, purification of various process waters and domestic water.
Describe an embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 assembly structure synoptic diagram of the present utility model.
The structural representation of filtering layer in Fig. 2 the utility model.
With reference to figure 1, Fig. 2, the utility model comprises the upper shell 2 that contains rising pipe 1 and contains the lower shell 4 of water inlet pipe 3, goes out, is provided with flange 5 on the water inlet pipe 1,3, and flange 5 is Pg1MPa, and the Dg200 flange is to be connected with water intaking valve with outlet conduit.Upper and lower cylindrical shell 2,4 is respectively the right angle cone, and barrel diameter is more than 2 times of water inlet pipe 3 calibers, upper and lower cylindrical shell 2,4 upper and lower portions are provided with Pg1MPa, Dg400 flange 6, two flanges 6 are fixed with one by bolt 8, pad 9, nut 10, the connection section of the flange 6 on upper and lower cylindrical shell 2,4 is provided with sealing-ring 11, the periphery of filtering layer 7 is anchored in the sealing-ring 11 of flange 6, thereby filtering layer 7 flatly is fixedly connected between the upper and lower cylindrical shell 2,4 downward-sloping 45 ° of the water-in of above-mentioned water inlet pipe 3.Filtering layer 7 comprises upper and lower two-layer stainless (steel) wire 15, accompanies suction strainer filler 16 between the two-layer stainless (steel) wire.
Have body refuse relief outlet 12 in lower shell 4 bottoms, body refuse relief outlet 12 is by Pg1MPa, and Dg100 flange 13 is connected with wash water valve 14, and Pg1MPa is also arranged on the wash water valve 14, and Dg100 flange 13, two flanges 13 connect by pad, bolting.Wash water valve is a butterfly valve.Looser a bolt 8, nut 10, can arbitrarily change the filtrate in the filtering layer 7, and the water inlet pipe and water outlet pipe level angle is allocated arbitrarily.Make the scene install, manipulate very convenient.
Claims (4)
1, a kind of automatic cleaning type strainer comprises upper shell that contains rising pipe and the lower shell that contains water inlet pipe, it is characterized in that being provided with filtering layer between the described upper and lower cylindrical shell, and the lower shell bottom is provided with the body refuse relief outlet.
2, automatic cleaning type strainer according to claim 1 is characterized in that described upper and lower cylindrical shell is the right angle cone, and the water-in of water inlet pipe is 45 and has a down dip.
3, automatic cleaning type strainer according to claim 1 is characterized in that described upper and lower cylindrical shell adopts flange to connect, and the filtering layer periphery is fixed in the flange seal circle, makes filtering layer be horizontally disposed.
4, automatic cleaning type strainer according to claim 1 is characterized in that the set body refuse relief outlet in described lower shell bottom is provided with the blowdown butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222726 CN2224012Y (en) | 1995-09-29 | 1995-09-29 | Automatic cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222726 CN2224012Y (en) | 1995-09-29 | 1995-09-29 | Automatic cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224012Y true CN2224012Y (en) | 1996-04-10 |
Family
ID=33869990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95222726 Expired - Fee Related CN2224012Y (en) | 1995-09-29 | 1995-09-29 | Automatic cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224012Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098114C (en) * | 1998-04-29 | 2003-01-08 | 赵振亚 | Means for removing bottom yeast operated outside wine cellar |
-
1995
- 1995-09-29 CN CN 95222726 patent/CN2224012Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098114C (en) * | 1998-04-29 | 2003-01-08 | 赵振亚 | Means for removing bottom yeast operated outside wine cellar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |