CN203922874U - A kind of novel heavy metal filters, adsorption treatment integrated apparatus - Google Patents
A kind of novel heavy metal filters, adsorption treatment integrated apparatus Download PDFInfo
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- CN203922874U CN203922874U CN201420307723.1U CN201420307723U CN203922874U CN 203922874 U CN203922874 U CN 203922874U CN 201420307723 U CN201420307723 U CN 201420307723U CN 203922874 U CN203922874 U CN 203922874U
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Abstract
The utility model provides a kind of novel heavy metal filtration, adsorption treatment integrated apparatus, it includes top hand-hole, middle part hand-hole, quartz sand filtration layer, middle part receipts water pipe, top back flushing rising pipe, wherein, filter main body upper/lower terminal and be provided with top cover and base plate, filter bottom part body and be provided with reinforcement contiguous block; Top cover top is provided with top hand-hole, and top hand-hole tube wall is provided with top back flushing rising pipe; Filter main body middle part and be provided with middle part hand-hole, filter main body intracavity bottom and be provided with bottom cobble bed course, the main body wall of bottom cobble bed course is provided with the bottom being in communication with the outside and receives water, backwash tube; Filtration main body inner chamber between bottom cobble bed course and middle part hand-hole is provided with improvement coal mass active carbon filtering layer, the filtration main body inner chamber of hand-hole top, middle part is provided with filter plate, middle part cobble bed course, quartz sand filtration layer from the bottom to top successively, wherein, in middle part cobble bed course, be provided with the middle part being in communication with the outside and receive water pipe; The filtration main body wall of quartz sand filtration layer top is provided with the water inlet water distributor being in communication with the outside.The utility model adopts upper entering and lower leaving, the design of double-deck filler, and upper strata is quartz sand and cobble bed course, and as filtering protection pre-treatment, lower floor is improvement coal mass active carbon filtrate and cobble bed course.It is simple in structure, easy to operate, and result of use is good.
Description
Technical field
The utility model relates to environmental engineering field of waste water treatment, refers in particular to the pre-treatment filtration, the adsorption treatment integrated apparatus that utilize improvement coal mass active carbon absorption heavy metal in waste water.
Background technology
At present, heavy metal-containing wastewater treatment mainly adopts the processing of alkaline chemical precipitation method, but, only adopt alkaline chemical precipitation method in some cases in the processing of (as acid waste water cyclically utilizing) result of use undesirable and economy is not high, and exist some to remove halfway phenomenon.Active carbon adsorption as a supplement method is applied in heavy metal field.But it is very fast that the adsorptive power of common gac under acidic conditions reduces with the increase of hydrogen ion amount, under acidic conditions, can not ensure to process up to standard.General an adsorption device and pre-treatment cartridge filter separately, have increased floor space.
Summary of the invention
The purpose of this utility model is overcoming the deficiencies in the prior art, provide a kind of under acidic conditions the processing integrated apparatus of Adsorption of Heavy Metals, filtration effectively.
For achieving the above object, technical scheme provided by the utility model is: a kind of novel heavy metal filters, adsorption treatment integrated apparatus, it includes top hand-hole, middle part hand-hole, water inlet water distributor, quartz sand filtration layer, middle part cobble bed course, filter plate, improvement coal mass active carbon filtering layer, bottom cobble bed course, water, backwash tube are received in bottom, water pipe, top back flushing rising pipe are received in middle part, filter main body, wherein, filter main body upper/lower terminal respectively by top cover, base plate sealing, filter between bottom part body outer side wall and base plate and be provided with reinforcement contiguous block; Top cover top center place is provided with top hand-hole, and position, hand-hole aperture, top is provided with flange, and top hand-hole tube wall is provided with top back flushing rising pipe; Filter main body middle part and be provided with middle part hand-hole, filter main body intracavity bottom and be provided with bottom cobble bed course, the main body wall of bottom cobble bed course is provided with the bottom being in communication with the outside and receives water, backwash tube; Filtration main body inner chamber between bottom cobble bed course and middle part hand-hole is provided with improvement coal mass active carbon filtering layer, the filtration main body inner chamber of hand-hole top, middle part is provided with filter plate, middle part cobble bed course, quartz sand filtration layer from the bottom to top successively, wherein, in middle part cobble bed course, be provided with the middle part being in communication with the outside and receive water pipe; The filtration main body wall of quartz sand filtration layer top is provided with the water inlet water distributor being in communication with the outside.
Described middle part is received water pipe tube wall and is provided with several water distributions, receives water hole.
Described filter plate plate body top or bottom are welded with stiffening web, are distributed with several filter openings on plate face.
The utility model is filtration, the absorption integrated apparatus of a kind of cylindrical UPVC.Adopt upper entering and lower leaving, the design of double-deck filler, upper strata is quartz sand and cobble bed course, and as filtering protection pre-treatment, lower floor is improvement coal mass active carbon filtrate and cobble bed course.Two-layer centre separates with filter plate, has an interior dead level under filter plate.Top adopts perforated pipe water distribution, makes water distribution relatively even.In quartz sand thickness, bury and let slip filtering layer back flushing water inlet pipe, this pipe adopts perforation water distribution.Bottom adopts perforated pipe to receive water, and this receipts water pipe is used for bottom back flushing water inlet.
Brief description of the drawings
Fig. 1 is that one-piece construction of the present utility model is cutd open and shown and look.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is water distribution of the present utility model, receipts water pipe schematic diagram
Fig. 4 is filter plate schematic diagram of the present utility model.
Embodiment
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: referring to accompanying drawing 1 to accompanying drawing 4, heavy metal described in the present embodiment filters, adsorption treatment integrated apparatus, it is characterized in that: it includes top hand-hole 1, middle part hand-hole 2, water inlet water distributor 3, quartz sand filtration layer 4, middle part cobble bed course 5, filter plate 6, improvement coal mass active carbon filtering layer 7, bottom cobble bed course 8, water is received in bottom, backwash tube 9, water pipe 10 is received at middle part, top back flushing rising pipe 11, filter main body 15, wherein, filter in main body 15, lower two ends are respectively by top cover 16, base plate 17 seals, filter between main body 15 bottom outside walls and base plate 17 and be provided with and strengthen contiguous block 18, top cover 16 top center places are provided with top hand-hole 1, and hand-hole 1 position, aperture in top is provided with flange, and hand-hole 1 tube wall in top is provided with top back flushing rising pipe 11, filter main body 15 middle parts and be provided with middle part hand-hole 2, filter main body 15 intracavity bottoms and be provided with bottom cobble bed course 8, the main body wall of bottom cobble bed course 8 is provided with the bottom being in communication with the outside and receives water, backwash tube 9, filtration main body 15 inner chambers between bottom cobble bed course 8 and middle part hand-hole 2 are provided with improvement coal mass active carbon filtering layer 7, described improvement coal mass active carbon is a kind ofly to be processed and had microvoid structure and larger specific surface area by brown coal, and after modification charged active carbon adsorption material.Filtration main body 15 inner chambers of hand-hole 2 tops, middle part are provided with filter plate 6, middle part cobble bed course 5, quartz sand filtration layer 4 from the bottom to top successively, wherein, on filter plate 6 plate faces, are distributed with several filter openings 13; In middle part cobble bed course 5, be provided with the middle part being in communication with the outside and receive water pipe 10; Middle part is received water pipe 10 tube walls and is provided with several water distributions, receives water hole 12.Filtration main body 15 sidewalls of quartz sand filtration layer 4 top are provided with the water inlet water distributor 3 being in communication with the outside.Top hand-hole 1 and middle part hand-hole 2 have been designed respectively in the structure top of this programme and middle part, are convenient to the maintenance of two parts.Heavy metal-containing waste water, from top water inlet water distributor 3 accesss to plant, evenly passes through quartz sand filtration layer 4, filters out most suspended substances.Quartz sand filtration layer below is middle part cobble bed course 5, quartz sand filtration layer and pebble bed bed course are by filter plate 6 supports, waste water enters improvement coal mass active carbon filtering layer 7 after middle part cobble bed course and filter plate, improvement coal mass active carbon can adsorb suspended substance and ionic state heavy metal, makes like this acidic conditions Adsorption of Heavy Metals equally effectively.Improvement coal mass active carbon filtering layer is bottom cobble bed course 8 below, and water is received in bottom, backwash tube 9 is embedded in the cobble bed course of bottom, collects water from the purification that filtering layer and adsorption layer flow down, device for transferring.Adopt backwash mode for washing, backwashing water is received water, backwash tube from bottom access to plant from portion, receives afterwards water pipe 10 and top back flushing rising pipe 11 outflow equipment from middle part.Water distribution, the water distribution of receiving water pipe, receipts water hole 12 are evenly distributed on body.Filter plate filter opening 13, according to designing water rate calculations diameter and quantity, is evenly distributed on filter plate.Because assembly dia is when larger, filter plate welds with UPVC, is distributed with welding stiffening web 14 on filter plate.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (3)
1. a novel heavy metal filters, adsorption treatment integrated apparatus, it is characterized in that: it includes top hand-hole (1), middle part hand-hole (2), water inlet water distributor (3), quartz sand filtration layer (4), middle part cobble bed course (5), filter plate (6), improvement coal mass active carbon filtering layer (7), bottom cobble bed course (8), water is received in bottom, backwash tube (9), water pipe (10) is received at middle part, top back flushing rising pipe (11), filter main body (15), wherein, filter in main body (15), lower two ends are respectively by top cover (16), base plate (17) sealing, filter between main body (15) bottom outside wall and base plate (17) and be provided with and strengthen contiguous block (18), top cover (16) top center place is provided with top hand-hole (1), and top hand-hole (1) position, aperture is provided with flange, and top hand-hole (1) tube wall is provided with top back flushing rising pipe (11), filter main body (15) middle part and be provided with middle part hand-hole (2), filter main body (15) intracavity bottom and be provided with bottom cobble bed course (8), the main body wall of bottom cobble bed course (8) is provided with the bottom being in communication with the outside and receives water, backwash tube (9), filtration main body (15) inner chamber between bottom cobble bed course (8) and middle part hand-hole (2) is provided with improvement coal mass active carbon filtering layer (7), filtration main body (15) inner chamber of middle part hand-hole (2) top is provided with filter plate (6), middle part cobble bed course (5), quartz sand filtration layer (4) from the bottom to top successively, wherein, in middle part cobble bed course (5), be provided with the middle part being in communication with the outside and receive water pipe (10), filtration main body (15) sidewall of quartz sand filtration layer (4) top is provided with the water inlet water distributor (3) being in communication with the outside.
2. a kind of novel heavy metal filtration according to claim 1, adsorption treatment integrated apparatus, is characterized in that: middle part is received water pipe (10) tube wall and is provided with several water distributions, receives water holes (12).
3. a kind of novel heavy metal filtration according to claim 1, adsorption treatment integrated apparatus, is characterized in that: filter plate (6) plate body top or bottom are welded with stiffening web (14), is distributed with several filter openings (13) on plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307723.1U CN203922874U (en) | 2014-06-11 | 2014-06-11 | A kind of novel heavy metal filters, adsorption treatment integrated apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307723.1U CN203922874U (en) | 2014-06-11 | 2014-06-11 | A kind of novel heavy metal filters, adsorption treatment integrated apparatus |
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| Publication Number | Publication Date |
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| CN203922874U true CN203922874U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420307723.1U Expired - Fee Related CN203922874U (en) | 2014-06-11 | 2014-06-11 | A kind of novel heavy metal filters, adsorption treatment integrated apparatus |
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| CN (1) | CN203922874U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395944A (en) * | 2016-12-08 | 2017-02-15 | 青岛云峰环保科技有限公司 | Heavy metal filtering adsorption device |
| CN106917383A (en) * | 2017-03-02 | 2017-07-04 | 中钢集团鞍山热能研究院有限公司 | The absorption that preventing and treating river course river interacts migration stain with riverbank heavy metal in soil intercepts wall |
| CN107060224A (en) * | 2017-04-12 | 2017-08-18 | 上海秦森园林股份有限公司 | A kind of Green Roof purified for rainwater recycle |
| CN109485191A (en) * | 2017-09-11 | 2019-03-19 | 安徽晓辰环保科技有限公司 | A kind of new and effective heavy-metal waste water treatment device |
-
2014
- 2014-06-11 CN CN201420307723.1U patent/CN203922874U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395944A (en) * | 2016-12-08 | 2017-02-15 | 青岛云峰环保科技有限公司 | Heavy metal filtering adsorption device |
| CN106917383A (en) * | 2017-03-02 | 2017-07-04 | 中钢集团鞍山热能研究院有限公司 | The absorption that preventing and treating river course river interacts migration stain with riverbank heavy metal in soil intercepts wall |
| CN107060224A (en) * | 2017-04-12 | 2017-08-18 | 上海秦森园林股份有限公司 | A kind of Green Roof purified for rainwater recycle |
| CN107060224B (en) * | 2017-04-12 | 2024-04-05 | 上海秦森园林股份有限公司 | A green roof for rainwater is retrieved and is purified |
| CN109485191A (en) * | 2017-09-11 | 2019-03-19 | 安徽晓辰环保科技有限公司 | A kind of new and effective heavy-metal waste water treatment device |
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| Date | Code | Title | Description |
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| 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: 20141105 Termination date: 20150611 |
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| EXPY | Termination of patent right or utility model |