CN203852879U - Multi-medium filter - Google Patents
Multi-medium filter Download PDFInfo
- Publication number
- CN203852879U CN203852879U CN201420266256.2U CN201420266256U CN203852879U CN 203852879 U CN203852879 U CN 203852879U CN 201420266256 U CN201420266256 U CN 201420266256U CN 203852879 U CN203852879 U CN 203852879U
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- cylindrical shell
- medium filter
- layer
- water
- cylinder
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Abstract
The utility model relates to the technical field of filters and particularly relates to a multi-medium filter. The multi-medium filter comprises a cylinder body, wherein a coating on the inner wall of the cylinder body consists of a vulcanization layer and a rubber lining layer, the vulcanization layer is generated after that an adhesive adhered to the inner wall of the cylinder is vulcanized, and the vulcanization layer is coated with the rubber lining layer; an water inlet device is arranged in the cylinder and is located at the upper part in the cylinder, a perforated plate is arranged at the lower part in the cylinder body, draining caps are arranged on the perforated plate, a reinforcing plate is under the perforated plate, support pipes for supporting the reinforcing plate are arranged under the reinforcing plate and are located between the reinforcing plate and the bottom of the cylinder body, and an anthracite layer and a quartz sand layer are sequentially arranged between the water inlet device and the perforated plate from top to bottom. The multi-medium filter has the beneficial effects that the manufacturing cost and the operation cost are low, and the operation is easy; a filter material can be repeatedly used after being washed and backwashed and is long in service life; the multi-medium filter is suitable for industrial water supply coarse filtration, and process of circulating cooling water and sewage-recycled water recycling, with the low water quality requirements.
Description
Technical field
The utility model relates to filter technology field, is specifically related to a kind of more medium filter.
Background technology
More medium filter is to utilize one or more filter mediums, under certain pressure, water higher turbidity is passed through to certain thickness granular or non-grain material, thereby effectively remove suspended impurity and make the process of clarification of water, conventional filtrate has quartz sand, anthracite, active carbon, magnetic iron ore, opens up garnet, pottery, baton round etc., have granular, powdery and fibrous multiple, be mainly used in water treatment turbidity removal, demineralized water, the prime pretreatment of pure water etc., delivery turbidity can reach below 3 degree.More medium filter adopts the medium filter of two or more media as filtering layer, in industrial cycle water treatment system, in order to remove impurity in sewage, absorption wet goods, water quality is met the requirement recycling.The effect of filtering, is mainly suspension or the colloidal state impurity of removing in water, particularly can effectively remove fine particle and the bacterium etc. that sedimentation can not be removed, and BOD5 and COD etc. also has removal effect to a certain degree.
At present, select at the filter material layer of more medium filter, common are anthracite-quartz sand-magnetic iron ore, active carbon-quartz sand-magnetic iron ore, active carbon-quartz sand, quartz sand-pottery etc.At filtrate bottom, should lay that particle diameter is large, intensity is high, the filtrate of stable chemical nature, support and the effect of protection upper strata filtrate to play, conventional protective layer filtrate is the large particle diameter quartz sand that cobble, particle diameter are 1--2mm; But it is more serious to run off compared with ambassador upper strata filtrate in cobble protective layer filtrate gap, and quartz sand protective layer particle diameter is less, is often difficult to meet the requirement of an overfill protection, causes the wearing and tearing of water cap, the race sand phenomenon of filter bottom.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of more medium filter.
The utility model solves the technical scheme that its technical problem adopts: a kind of more medium filter, comprise cylindrical shell, the top of cylindrical shell is provided with hanger and blast pipe, the bottom of cylindrical shell is provided with end socket, the bottom of described end socket is provided with leg, barrel outer surface is provided with manhole, nameplate, visor and discharge port, described cylinder inboard wall coating is made up of the line with rubber layer that sticks on the sulfuric horizon after the sulfuration of viscous agent on cylinder inboard wall and overlay on the semi-rigid on sulfuric horizon, in cylindrical shell, be provided with water feed apparatus, described water feed apparatus is positioned at cylindrical shell internal upper part position, described cylindrical shell low inside has installed porous plate, porous plate is provided with drain cap, porous plate has strengthens version, the below of described stiffener is provided with the stay pipe of support reinforcing plate, described stay pipe at stiffener with at cylinder the end, between described water feed apparatus and porous plate by being provided with successively anthracite coal measure and quartz sand layer under upper.
Further, have the water inlet pipe being positioned at outside cylindrical shell on described water feed apparatus, described water inlet pipe is provided with Pressure gauge and sample valve.
Further, the bottom of described end socket is provided with lower manhole and drainpipe, and described drainpipe is provided with sampling peck.
On water inlet pipe, have water inlet and backwash discharge outlet, drainpipe is provided with backwash water inlet, delivery port, air inlet and is just washing discharge outlet, air inlet and just washing discharge outlet and be positioned at the below of backwash water inlet and delivery port.
Further, described blast pipe extends to the outer medium position of cylindrical shell place by cylinder top, and exhaust outlet is positioned at the outer medium position of cylindrical shell place.
The beneficial effects of the utility model are: this equipment has cheap, and operating cost is low, simple to operate; Filtrate through just washing, backwash can repeatedly use, filtrate long service life; Be applicable to the industrial water supply coarse filtration that water quality requirement is not high, recirculated cooling water, sewage and the processing of middle water recycle-water.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of another direction of the utility model.
Fig. 3 is the top view of Fig. 1.
In figure: 1. leg, 2. end socket, 3. cylindrical shell, 4. Pressure gauge, 5. discharge port, 6. blast pipe, 7. hanger, 8. nameplate, 9. visor, 10. manhole, 11. porous plates, 12. water feed apparatus, 13. sampling pecks, 14. sample valves, 15. drain caps, 16. stiffeners, 17. stay pipes, 18. times manholes, 19. coatings, 20. anthracite coal measures, 21. quartz sand layers, 22. water inlets, 23. delivery ports, 24. backwash water inlets, 25. backwash discharge outlet, 26. are just washing discharge outlet, 27. air inlets, 28. exhaust outlets.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figures 1 to 3, a kind of more medium filter, comprise cylindrical shell 3, the top of cylindrical shell 3 is provided with hanger 7 and blast pipe 6, the bottom of cylindrical shell 3 is provided with end socket 2, the bottom of end socket 2 is provided with leg 1, cylindrical shell 3 outer surfaces are provided with manhole 10, nameplate 8, visor 9 and discharge port 5, cylindrical shell 3 inside coatings 19 are made up of the line with rubber layer that sticks on the sulfuric horizon after the sulfuration of viscous agent on cylindrical shell 3 inwalls and overlay on the semi-rigid on sulfuric horizon, in cylindrical shell 3, be provided with water feed apparatus 12, water feed apparatus 12 is positioned at cylindrical shell 3 internal upper part positions, cylindrical shell 3 low insides have installed porous plate 11, porous plate 11 is provided with drain cap 15, porous plate 11 has strengthens version 16, the below of stiffener 16 is provided with the stay pipe 17 of support reinforcing plate 16, stay pipe 17 at stiffener 16 with at cylinder the end, between water feed apparatus 12 and porous plate 11 by being provided with successively anthracite coal measure 20 and quartz sand layer 21 under upper.The thickness of sulfuric horizon is 3mm, and the thickness of line with rubber layer is 2mm, cylindrical shell 3 inside coating 19 use 9000V electric spark inspections.
Further, have the water inlet pipe being positioned at outside cylindrical shell 3 on water feed apparatus 12, water inlet pipe is provided with Pressure gauge 4 and sample valve 14.
Further, the bottom of end socket 2 is provided with lower manhole 18 and drainpipe, and drainpipe is provided with sampling peck 13.
On water inlet pipe, have water inlet 22 and backwash discharge outlet 25, drainpipe is provided with backwash water inlet 24, delivery port 23, air inlet 27 and is just washing discharge outlet 26, air inlet 27 and just washing discharge outlet 26 and be positioned at the below of backwash water inlet 24 and delivery port 23.
Further, blast pipe 6 extends to the outer medium position of cylindrical shell 3 place by cylindrical shell 3 tops, and exhaust outlet 28 is positioned at the outer medium position of cylindrical shell 3 place.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (4)
1. a more medium filter, comprise cylindrical shell (3), the top of cylindrical shell (3) is provided with hanger (7) and blast pipe (6), the bottom of cylindrical shell (3) is provided with end socket (2), the bottom of described end socket (2) is provided with leg (1), cylindrical shell (3) outer surface is provided with manhole (10), nameplate (8), visor (9) and discharge port (5), it is characterized in that: described cylindrical shell (3) inside coating (19) is made up of the line with rubber layer that sticks on the sulfuric horizon after the sulfuration of viscous agent on cylindrical shell (3) inwall and overlay on the semi-rigid on sulfuric horizon, in cylindrical shell (3), be provided with water feed apparatus (12), described water feed apparatus (12) is positioned at cylindrical shell (3) internal upper part position, described cylindrical shell (3) low inside has installed porous plate (11), porous plate (11) is provided with drain cap (15), porous plate (11) has strengthens version (16), the below of described stiffener (16) is provided with the stay pipe (17) of support reinforcing plate (16), described stay pipe (17) be positioned at stiffener (16) and cylinder the end between, between described water feed apparatus (12) and porous plate (11) by being provided with successively anthracite coal measure (20) and quartz sand layer (21) under upper.
2. more medium filter according to claim 1, it is characterized in that: on described water feed apparatus (12), have and be positioned at the outer water inlet pipe of cylindrical shell (3), described water inlet pipe is provided with Pressure gauge (4) and sample valve (14).
3. more medium filter according to claim 1, is characterized in that: the bottom of described end socket (2) is provided with lower manhole and drainpipe, and described drainpipe is provided with sampling peck (13).
4. more medium filter according to claim 1, is characterized in that: described blast pipe (6) extends to the outer medium position of cylindrical shell (3) place by cylindrical shell (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266256.2U CN203852879U (en) | 2014-05-22 | 2014-05-22 | Multi-medium filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266256.2U CN203852879U (en) | 2014-05-22 | 2014-05-22 | Multi-medium filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852879U true CN203852879U (en) | 2014-10-01 |
Family
ID=51602760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266256.2U Expired - Fee Related CN203852879U (en) | 2014-05-22 | 2014-05-22 | Multi-medium filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474749A (en) * | 2014-12-30 | 2015-04-01 | 马鞍山基业环保科技有限公司 | Multi-cabin efficient media filter |
| CN104740905A (en) * | 2014-07-22 | 2015-07-01 | 施周平 | Multi-medium filter |
-
2014
- 2014-05-22 CN CN201420266256.2U patent/CN203852879U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740905A (en) * | 2014-07-22 | 2015-07-01 | 施周平 | Multi-medium filter |
| CN104474749A (en) * | 2014-12-30 | 2015-04-01 | 马鞍山基业环保科技有限公司 | Multi-cabin efficient media filter |
| CN104474749B (en) * | 2014-12-30 | 2016-10-05 | 马鞍山基业环保科技有限公司 | Multistage subdivision high-efficient medium filter |
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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: 20141001 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |