CN103736307B - A kind of shifting sand filter - Google Patents
A kind of shifting sand filter Download PDFInfo
- Publication number
- CN103736307B CN103736307B CN201310701845.9A CN201310701845A CN103736307B CN 103736307 B CN103736307 B CN 103736307B CN 201310701845 A CN201310701845 A CN 201310701845A CN 103736307 B CN103736307 B CN 103736307B
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- Prior art keywords
- sand
- water
- cleaning area
- delivery port
- filter body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of novel drift sand filter, mainly comprise filter body, water inlet, delivery port, water-locator and sand-washing device; Filter body comprises water cleaning area, bottom and sand cleaning area, top, a water-locator is provided with in filter body, the top of water-locator is connected with sand cleaning area, top by connecting line, the top of connecting line is provided with sand-washing device, water inlet is provided with in one end of described filter body, be connected by inlet channel between water inlet with connecting line, the other end of filter body is provided with delivery port, described delivery port comprises the Graceful mouth of a river and washed-out sand delivery port; A lift line is provided with in the cavity of described connecting line.The invention has the advantages that: utilize lift line the sand in filter body to be extracted into sand cleaning area, upper end and clean, utilize a part of clear water in water cleaning area to clean the sand extracted simultaneously, improve cleaning performance.
Description
Technical field
The present invention relates to a kind of shifting sand filter, a kind of can realization carries out the automatic device cleaned to the sand in filter specifically.
Background technology
Shifting sand filter is water treatment and sewage purification removing solid suspension is most economical effective solution with other impurity, and it can remove the impurity such as suspended particulate substance and colloid substances in former water (or waste water) effectively.Now, shifting sand filter on market is all generally continuous print, does not namely need configuration clear water reserviors and high-power backwash pump, makes filter operation be able to continuous stable operation, there is the advantages such as filter efficiency is high, energy consumption is low, easy and simple to handle, various water treatment technology can be widely used in.
At present, on existing market use in shifting sand filter, the sand in its filter in use for some time, due to the accumulation of dirt, filter effect can be caused to reduce, therefore just need to clean sand, and prior art, in the process that sand is cleaned, need can clean after the sand taking-up in filter, complex operation, operating efficiency is lower, needs to consume a large amount of manual labor simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of shifting sand filter that can realize carrying out the sand in filter cleaning automatically.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of shifting sand filter, and its innovative point is: mainly comprise filter body, water inlet, delivery port, water-locator and sand-washing device;
The cross section of described filter body is funnel-form, filter body comprises water cleaning area, bottom and sand cleaning area, top, sand cleaning area, described top is funnel-form, a water-locator is provided with in filter body, described water-locator is positioned at the bottom position of water cleaning area, and the top of water-locator is connected with sand cleaning area, top by connecting line, the top of connecting line is provided with sand-washing device, the bottom position of sand-washing device is provided with sand export, described sand export is from top to bottom gradually away from connecting line, connecting line has inlet opening, described inlet opening is between the bottom of sand-washing device and the outlet of sand export,
Water inlet is provided with in one end of described filter body, be connected by inlet channel between water inlet with connecting line, described inlet channel is downward-sloping gradually to connecting line direction from water inlet, the other end of filter body is provided with delivery port, described delivery port comprises the Graceful mouth of a river and washed-out sand delivery port, the Graceful mouth of a river is positioned at the upper position of water cleaning area, washed-out sand delivery port is positioned at the lower position of sand cleaning area, in sand cleaning area, the side of washed-out sand delivery port is provided with water fender, described water fender is higher than washed-out sand delivery port;
A lift line is provided with in the cavity of described connecting line, lift line in L shape, one end of described lift line is positioned at the lower end of water-locator, the other end stretches out from sand cleaning area, comprise sand extraction tube road in described lift line, shake out pipeline and blast pipeline, sand extraction tube road and blast pipeline all pass into air, and the sand export of the pipeline that shakes out extend out to sand cleaning area from lift line, the bottom on sand extraction tube road is hook solid, and stretches to and shake out in pipeline.
The invention has the advantages that: utilize lift line the sand in filter body to be extracted into sand cleaning area, upper end and clean, utilize a part of clear water in water cleaning area to clean the sand extracted simultaneously, improve cleaning performance; Tilting sand export is set in the lower end of sand-washing device, facilitates sand to fall into water cleaning area in sand-washing device.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of shifting sand filter of the present invention.
Fig. 2 is the schematic diagram of lift line in shifting sand filter of the present invention.
Detailed description of the invention
Schematic diagram is as shown in Figure 1 known, and shifting sand filter of the present invention mainly comprises filter body 9, water inlet 12, delivery port, water-locator 11 and sand-washing device 6.
The cross section of filter body 9 is funnel-form, filter body 9 comprises water cleaning area, bottom 2 and sand cleaning area, top 1, sand cleaning area, top 1 is in funnel-form, a water-locator 11 is provided with in filter body 9, water-locator 11 is positioned at the bottom position of water cleaning area 2, and the top of water-locator 11 is connected with sand cleaning area, top 1 by connecting line 14, the top of connecting line 14 is provided with sand-washing device 6, the bottom position of sand-washing device 6 is provided with sand export 7, sand export 7 is from top to bottom gradually away from connecting line 14, connecting line has inlet opening 8 on 14, inlet opening 8 is between the bottom position of sand-washing device 6 and the exit position of sand export 7.
Water inlet 12 is provided with in one end of filter body 9, be connected by inlet channel 13 between water inlet 12 with connecting line 14, inlet channel 13 is downward-sloping gradually from water inlet 12 to connecting line 14 direction, the other end of filter body 9 is provided with delivery port, delivery port comprises the Graceful mouth of a river 5 and washed-out sand delivery port 4, the Graceful mouth of a river 5 is positioned at the upper position of water cleaning area 2, washed-out sand delivery port 4 is positioned at the lower position of sand cleaning area 1, in sand cleaning area 1, the side of washed-out sand delivery port 4 is provided with water fender 3, water fender 3 is higher than washed-out sand delivery port 4.
Schematic diagram is as shown in Figure 2 known, a lift line 10 is provided with in the cavity of connecting line 14, lift line 10 in L shape, one end of lift line 10 is positioned at the lower end of water-locator 11, the other end of lift line 10 stretches out from sand cleaning area 1, comprise sand extraction tube road 17 in lift line 10, shake out pipeline 16 and blast pipeline 15, sand extraction tube road 17 and blast pipeline 15 all pass into air, the sand export of pipeline 16 of shaking out extend out to sand cleaning area 1 from lift line 10, the bottom on sand extraction tube road 17 is hook solid, and stretches to and shake out in pipeline 16.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a shifting sand filter, is characterized in that: mainly comprise filter body, water inlet, delivery port, water-locator and sand-washing device;
The cross section of described filter body is funnel-form, filter body comprises water cleaning area, bottom and sand cleaning area, top, sand cleaning area, described top is funnel-form, a water-locator is provided with in filter body, described water-locator is positioned at the bottom position of water cleaning area, and the top of water-locator is connected with sand cleaning area, top by connecting line, the top of connecting line is provided with sand-washing device, the bottom position of sand-washing device is provided with sand export, described sand export is from top to bottom gradually away from connecting line, connecting line has inlet opening, described inlet opening is between the bottom of sand-washing device and the outlet of sand export,
Water inlet is provided with in one end of described filter body, be connected by inlet channel between water inlet with connecting line, described inlet channel is downward-sloping gradually to connecting line direction from water inlet, the other end of filter body is provided with delivery port, described delivery port comprises the Graceful mouth of a river and washed-out sand delivery port, the Graceful mouth of a river is positioned at the upper position of water cleaning area, washed-out sand delivery port is positioned at the lower position of sand cleaning area, in sand cleaning area, the side of washed-out sand delivery port is provided with water fender, described water fender is higher than washed-out sand delivery port;
A lift line is provided with in the cavity of described connecting line, lift line in L shape, one end of described lift line is positioned at the lower end of water-locator, the other end stretches out from sand cleaning area, comprise sand extraction tube road in described lift line, shake out pipeline and blast pipeline, the described pipeline that shakes out is positioned in the middle of blast pipeline and sand extraction tube road, sand extraction tube road and blast pipeline all pass into air, the sand export of pipeline of shaking out extend out to sand cleaning area from lift line, the bottom on sand extraction tube road is hook solid, and stretches to and shake out in pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701845.9A CN103736307B (en) | 2013-12-19 | 2013-12-19 | A kind of shifting sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701845.9A CN103736307B (en) | 2013-12-19 | 2013-12-19 | A kind of shifting sand filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103736307A CN103736307A (en) | 2014-04-23 |
| CN103736307B true CN103736307B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310701845.9A Active CN103736307B (en) | 2013-12-19 | 2013-12-19 | A kind of shifting sand filter |
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| CN (1) | CN103736307B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452560A (en) * | 2018-02-13 | 2018-08-28 | 佛山市澳霆环境设备制造有限公司 | A kind of sand cylinder washer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202717627U (en) * | 2012-08-22 | 2013-02-06 | 杨志江 | Water distribution device of active sand filter |
| CN203247145U (en) * | 2013-05-22 | 2013-10-23 | 广东开源环境科技有限公司 | Artificial wetland denitrification wastewater treatment system and continuous fluidized sand denitrification filtering device thereof |
| CN203736916U (en) * | 2013-12-19 | 2014-07-30 | 江苏北辰环境科技有限公司 | Novel quicksand filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101432025B1 (en) * | 2006-05-10 | 2014-08-20 | 파크슨 코포레이션 | Method and Apparatus for Removing Impurities in Rejects from Sequential Filters Using Separate Treatment Units |
-
2013
- 2013-12-19 CN CN201310701845.9A patent/CN103736307B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202717627U (en) * | 2012-08-22 | 2013-02-06 | 杨志江 | Water distribution device of active sand filter |
| CN203247145U (en) * | 2013-05-22 | 2013-10-23 | 广东开源环境科技有限公司 | Artificial wetland denitrification wastewater treatment system and continuous fluidized sand denitrification filtering device thereof |
| CN203736916U (en) * | 2013-12-19 | 2014-07-30 | 江苏北辰环境科技有限公司 | Novel quicksand filter |
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| CN103736307A (en) | 2014-04-23 |
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Effective date of registration: 20220930 Address after: No.1, Dongyue Road, Jiang'an Town, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee after: Nantong Wange Environmental Technology Co.,Ltd. Address before: No.1, Dongyue Road, Jiang'an Town, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee before: JIANGSU BEICHEN ENVIRONMENT SCIENCE & TECHNOLOGY CO.,LTD. |
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