CN204973189U - Sand filter - Google Patents
Sand filter Download PDFInfo
- Publication number
- CN204973189U CN204973189U CN201520591870.0U CN201520591870U CN204973189U CN 204973189 U CN204973189 U CN 204973189U CN 201520591870 U CN201520591870 U CN 201520591870U CN 204973189 U CN204973189 U CN 204973189U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- sand filter
- reactor
- reation kettle
- water inlet
- 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
- 239000004576 sand Substances 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims abstract description 7
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sand filter, the control unit comprises a reaction vessel, the reation kettle top is equipped with the pipeline no. One, and water inlet and backwash delivery port are connected simultaneously to this pipeline, the reation kettle bottom is equipped with the pipeline no. Two, and filtration delivery port and backwash water inlet are connected simultaneously to this pipeline, the reation kettle bottom is equipped with a set of drainage cap, and drainage cap top is filled with the filler. The utility model discloses compare with the conventional art, simple structure, the design science, simultaneously, through adding the back flush equipment, the cleanness that can preserve whole reation kettle is favorable to recycling.
Description
Technical field
The utility model belongs to mixed bag field, is specifically related to a kind of sand filter.
Background technology
High-concentration waste water, because pollutant levels are high, containing features such as poisonous and harmful substances, is a difficult problem for field of waste water treatment.Meanwhile, in high-concentration waste water production process and processing procedure, mud can sink to bottom reaction unit in conjunction with a certain amount of residue, if the direct discharge of this kind of solids still can produce certain environmental pollution, must continue process and just can reach discharge standard.
Summary of the invention
Goal of the invention: the purpose of this utility model is for the deficiencies in the prior art, provides a kind of sand filter.
Technical scheme: in order to reach foregoing invention object, the utility model has specifically come like this: a kind of sand filter, comprises reactor, described reactor top is provided with a pipeline, and this pipeline connects water inlet and backwash delivery port simultaneously; Be provided with No. two pipelines bottom reactor, this pipeline connects simultaneously and filters out the mouth of a river and backwash water inlet; Be provided with one group of drain cap bottom described reactor, above drain cap, be filled with filler.
Wherein, described filler is haydite or zeolite.
Wherein, manhole is provided with in the middle part of described reactor.
Wherein, described reactor is provided with pressure reduction instrument.
Beneficial effect: the utility model is compared with conventional art, and structure is simple, design science, meanwhile, by adding backwash equipment, can preserve the clean of whole reactor, being conducive to recycling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model side view.
Detailed description of the invention
A kind of sand filter as shown in Fig. 1 ~ 2, comprises reactor 1, and described reactor 1 top is provided with a pipeline 2, and this pipeline connects water inlet 3 and backwash delivery port 4 simultaneously; Be provided with No. two pipelines 5 bottom reactor 1, this pipeline connects simultaneously and filters out the mouth of a river 6 and backwash water inlet 7; Be provided with one group of drain cap 8 bottom described reactor 1, be filled with filler 9 above drain cap 8, described filler 9 is haydite or zeolite, and be provided with manhole 10 in the middle part of described reactor 1, reactor 1 is provided with pressure reduction instrument 11.
Claims (4)
1. a sand filter, comprises reactor (1), it is characterized in that, described reactor (1) top is provided with a pipeline (2), and this pipeline connects water inlet (3) and backwash delivery port (4) simultaneously; Reactor (1) bottom is provided with No. two pipelines (5), and this pipeline connects simultaneously and filters out the mouth of a river (6) and backwash water inlet (7); Described reactor (1) bottom is provided with one group of drain cap (8), and drain cap (8) top is filled with filler (9).
2. sand filter according to claim 1, is characterized in that, described filler (9) is haydite or zeolite.
3. sand filter according to claim 1 and 2, is characterized in that, described reactor (1) middle part is provided with manhole (10).
4. sand filter according to claim 1 and 2, is characterized in that, described reactor (1) is provided with pressure reduction instrument (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591870.0U CN204973189U (en) | 2015-08-03 | 2015-08-03 | Sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591870.0U CN204973189U (en) | 2015-08-03 | 2015-08-03 | Sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973189U true CN204973189U (en) | 2016-01-20 |
Family
ID=55107609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520591870.0U Expired - Fee Related CN204973189U (en) | 2015-08-03 | 2015-08-03 | Sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204973189U (en) |
-
2015
- 2015-08-03 CN CN201520591870.0U patent/CN204973189U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sand filter unpowered suction pollution discharge apparatus and method Effective date of registration: 20191015 Granted publication date: 20160120 Pledgee: Jiangsu Yixing Rural Commercial Bank Co.,Ltd. shilibei sub branch Pledgor: JIANGSU SANQIANG ENVIRONMENTAL ENGINEERING CO.,LTD. Registration number: Y2019990000333 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220620 Granted publication date: 20160120 Pledgee: Jiangsu Yixing Rural Commercial Bank Co.,Ltd. shilibei sub branch Pledgor: JIANGSU SANQIANG ENVIRONMENTAL ENGINEERING CO.,LTD. Registration number: Y2019990000333 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |