CN204824445U - Novel sand carbon filter - Google Patents
Novel sand carbon filter Download PDFInfo
- Publication number
- CN204824445U CN204824445U CN201520501292.7U CN201520501292U CN204824445U CN 204824445 U CN204824445 U CN 204824445U CN 201520501292 U CN201520501292 U CN 201520501292U CN 204824445 U CN204824445 U CN 204824445U
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- China
- Prior art keywords
- quartz sand
- water
- tank body
- jar
- laying
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Abstract
The utility model discloses a novel sand carbon filter, its difficult jam, continuous operation stability is good. The utility model discloses containing and filtering a jar body, the last lower extreme of jar body seals through oval -shaped upper cover and low head respectively, water inlet, receiving opening and gas vent have been seted up to jar body top, manhole and delivery port have been offered to jar body bottom, the jar body is close to the position of bottom and has still seted up the discharge opening, the internal portion of jar corresponds the position of water inlet is provided with the water -locator, the internal wall of jar is provided with the one deck and is used for anticorrosive vulcanite inside lining, a position was provided with and is used for laying the water -collection device who filters the filler bottom the internal portion of jar personally experienced sth. Part of the body near the jar, backwashing water cap subassembly has been laid to the bottom surface of the internal portion of jar, backwashing water cap subassembly has a plurality of water cap interconnect to form, lay first quartzy sand bed in the water -collection device from bottom to top in proper order, the quartzy sand bed of second, quartzy sand bed of third and supporting layer.
Description
Technical field
The utility model relates to a kind of mechanical filter, specifically for the turbidity removal process of former water.
Background technology
Have employed various turbidity removal processing mode to former water in our practice of construction process, which comprises strainer, biofilm filtration, chemical turbidity removal etc.; Consider the feature of cost and micro-polluted water, have most former water that mechanical filter can be adopted directly to carry out filtration turbidity removal process, to be disposed or for subsequent production, or for direct reuse; The cost of mechanical filter is low, pollution-free; Concrete, former water is sent into the mechanical filter that quartz sand is housed by us, utilizes the retaining power of quartz sand, effectively can remove larger particles suspended substance in water and colloid etc., make the turbidity of water outlet be less than 1mg/l, to ensure the normal operation of subsequent disposal.
But, our mechanical filter of adopting at present, the filtration continuity that it is actual when using is bad, and too simply, its tank interior easily blocks structure, operation stability and efficiency poor.
Utility model content
Technical problem to be solved in the utility model is that provide a kind of Novel sand carbon filter, it not easily blocks, rational in infrastructure for above-mentioned deficiency of the prior art, continuous good operation stability, inner non-maintaining; Filtration is reasonable in design, and filtration procedure efficiency is high.
The utility model solves the technical scheme that its technical problem adopts: a kind of Novel sand carbon filter, is characterized in that: comprise filtration tank body, and the upper and lower ends of tank body is closed respectively by the upper cover of ellipse and lower cover; Described tank body top offers water-in, receiving opening and venting port; Described tank base offers manhole and water outlet; Described tank body also offers discharge opening near the position of bottom, and the position of the corresponding described water-in of described tank interior is provided with water distributor, and described inner tank wall is provided with one deck for rot-resistant vulcanized rubber liner; Described tank interior is provided with the captation for laying filter packing near tank base position; The bottom surface of described tank interior is equipped with backwashing water cap assembly, and described backwashing water cap assembly has multiple water cap to be interconnected to form;
The first quartz sand layer is laid successively from bottom to top, the second quartz sand layer, the 3rd quartz sand layer and supporting layer in described captation; First quartz sand layer, the second quartz sand layer, the quartz sand particle size in the 3rd quartz sand layer and supporting layer increases successively.
As a kind of preferred implementation of the present utility model, in described first quartz sand layer, the particle diameter of quartz sand is 0.4 ~ 0.6mm, and laying is highly 700mm; In described second quartz sand layer, the particle diameter of quartz sand is 0.6 ~ 1.2mm, and laying is highly 200mm; In described 3rd quartz sand layer, the particle diameter of quartz sand is 1.2 ~ 2.0mm, and laying is highly 200mm; The particle diameter of the quartz sand in described supporting layer is 3.0 ~ 5.0mm, and laying is highly 300mm; Be provided with pillar in described captation, pillar top is filter plate.
As a kind of preferred implementation of the present utility model, described tank body both sides are also symmetrically arranged with lifting ear; Tank body front is provided with vision slit; Tank body material is Q235-A or 304 stainless steels; Tank body outside surface is coated with protective paint.
As a kind of preferred implementation of the present utility model, the water-in of described tank body being communicated with suction culvert, suction culvert is provided with under meter, described suction culvert being also provided with the grug feeding jar for adding flocculation agent; Described suction culvert is provided with water intaking valve; Described venting port installs exhaust line, exhaust line is provided with vent valve; Described suction culvert is parallel with inlet valve component pipeline and back flush valves component pipeline.
The utility model compared with prior art has the following advantages:
The utility model belong to a kind of mechanical filter its, its principle is a kind of physical adsorption, the multilayer quartz sand laid by captation, define the filtration ravel area (coarse sand) of top and the filtration compact zone (fine sand) of below, in ravel area, main work produces contact cohesion by flowing contact to suspended matter, so this region retains the suspended matter of larger particles, adsorption between compact zone mainly inertial impaction and suspended particle, so this region retains more short grained suspended matter; Whole filtration procedure efficiency is very high.
When the utility model to affect the use of its normal work because retaining excessive mechanical impurity, we can, by the water cap assembly of the pipeline that it connects and the interface of presetting and bottom, adopt the method for back flushing to clean.Utilize reverse water inlet, pass into pressurized air simultaneously, carry out mixing wastewater with air scouring, sand filter blanket in strainer is loosened, the trapped substance adhering to quartz sand surface can be made to peel off and taken away by recoil current, being conducive to getting rid of the sediment, suspended substance etc. in filtering layer, and preventing filtrate from hardening, make it fully recover retaining power, thus reach the object of cleaning; Maintenance process is simple and reliable, and efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
The plan structure schematic diagram that Fig. 2 is embodiment shown in Fig. 1;
Fig. 3 is water cap distributed architecture schematic diagram of the present utility model;
Fig. 4 is structure principle chart of the present utility model.
Description of reference numerals:
1-receiving opening, 2-water-in, 3-venting port, 4-upper cover, 5-lifts ear, 6-vision slit, 7-tank body, 8-discharge opening, 9-manhole, 10-water outlet, 11-pillar, 12-filter plate, 13-lower cover, 14-water cap;
20-vent valve, 21-under meter, 22-suction culvert, 23-water intaking valve, 24-backwash bleed valve, 25-backwash valve, 26-just washes bleed valve, 27-intake valve, 28-outlet valve, 29-filtered water pipeline, 30-discharge pipe.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
Fig. 1 ~ 4 show concrete structure of the present utility model, and as shown in the figure, a kind of Novel sand carbon filter of the utility model, comprises and filter tank body 7, and the upper and lower ends of tank body is closed respectively by the upper cover 4 of ellipse and lower cover 13; Described tank body top offers water-in 2, receiving opening 1 and venting port 3; Described tank base offers manhole 9 and water outlet 10; Described tank body also offers discharge opening 8 near the position of bottom, and the position of the corresponding described water-in of described tank interior is provided with water distributor, and described inner tank wall is provided with one deck for rot-resistant vulcanized rubber liner; Described tank interior is provided with the captation for laying filter packing near tank base position; The bottom surface of described tank interior is equipped with backwashing water cap assembly, and described backwashing water cap assembly has multiple water cap 14 to be interconnected to form;
The first quartz sand layer is laid successively from bottom to top, the second quartz sand layer, the 3rd quartz sand layer and supporting layer in described captation; First quartz sand layer, the second quartz sand layer, the quartz sand particle size in the 3rd quartz sand layer and supporting layer increases successively.
Preferably, in above-mentioned first quartz sand layer, the particle diameter of quartz sand is 0.4 ~ 0.6mm, and laying is highly 700mm; In described second quartz sand layer, the particle diameter of quartz sand is 0.6 ~ 1.2mm, and laying is highly 200mm; In described 3rd quartz sand layer, the particle diameter of quartz sand is 1.2 ~ 2.0mm, and laying is highly 200mm; The particle diameter of the quartz sand in described supporting layer is 3.0 ~ 5.0mm, and laying is highly 300mm; Be provided with pillar in described captation, pillar top is filter plate.
Preferably, above-mentioned tank body both sides are also symmetrically arranged with lifting ear 5; Tank body front is provided with vision slit 6; Tank body material is Q235-A or 304 stainless steels; Tank body outside surface is coated with protective paint.
Preferably, as shown in the figure, the water-in of above-mentioned tank body being communicated with suction culvert 22, suction culvert being provided with under meter 21, described suction culvert being also provided with the grug feeding jar for adding flocculation agent; Described suction culvert is provided with water intaking valve 27; Described venting port installs exhaust line, exhaust line is provided with vent valve 20; Described suction culvert is parallel with inlet valve component pipeline and back flush valves component pipeline.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (4)
1. a Novel sand carbon filter, is characterized in that: comprise filtration tank body, and the upper and lower ends of tank body is closed respectively by the upper cover of ellipse and lower cover; Described tank body top offers water-in, receiving opening and venting port; Described tank base offers manhole and water outlet; Described tank body also offers discharge opening near the position of bottom, and the position of the corresponding described water-in of described tank interior is provided with water distributor, and described inner tank wall is provided with one deck for rot-resistant vulcanized rubber liner; Described tank interior is provided with the captation for laying filter packing near tank base position; The bottom surface of described tank interior is equipped with backwashing water cap assembly, and described backwashing water cap assembly has multiple water cap to be interconnected to form;
The first quartz sand layer is laid successively from bottom to top, the second quartz sand layer, the 3rd quartz sand layer and supporting layer in described captation; First quartz sand layer, the second quartz sand layer, the quartz sand particle size in the 3rd quartz sand layer and supporting layer increases successively.
2. a kind of Novel sand carbon filter as claimed in claim 1, is characterized in that: in described first quartz sand layer, the particle diameter of quartz sand is 0.4 ~ 0.6mm, and laying is highly 700mm; In described second quartz sand layer, the particle diameter of quartz sand is 0.6 ~ 1.2mm, and laying is highly 200mm; In described 3rd quartz sand layer, the particle diameter of quartz sand is 1.2 ~ 2.0mm, and laying is highly 200mm; The particle diameter of the quartz sand in described supporting layer is 3.0 ~ 5.0mm, and laying is highly 300mm; Be provided with pillar in described captation, pillar top is filter plate.
3. a kind of Novel sand carbon filter as claimed in claim 1, is characterized in that: described tank body both sides are also symmetrically arranged with lifting ear; Tank body front is provided with vision slit; Tank body material is Q235-A or 304 stainless steels; Tank body outside surface is coated with protective paint.
4. a kind of Novel sand carbon filter as claimed in claim 1, is characterized in that: the water-in of described tank body is communicated with suction culvert, suction culvert is provided with under meter, described suction culvert is also provided with the grug feeding jar for adding flocculation agent; Described suction culvert is provided with water intaking valve; Described venting port installs exhaust line, exhaust line is provided with vent valve; Described suction culvert is parallel with inlet valve component pipeline and back flush valves component pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501292.7U CN204824445U (en) | 2015-07-07 | 2015-07-07 | Novel sand carbon filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501292.7U CN204824445U (en) | 2015-07-07 | 2015-07-07 | Novel sand carbon filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824445U true CN204824445U (en) | 2015-12-02 |
Family
ID=54682067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520501292.7U Expired - Fee Related CN204824445U (en) | 2015-07-07 | 2015-07-07 | Novel sand carbon filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204824445U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944415A (en) * | 2016-05-30 | 2016-09-21 | 江苏沃尔特环保有限公司 | Novel manganese sand filter |
| CN105944413A (en) * | 2016-05-30 | 2016-09-21 | 江苏沃尔特环保有限公司 | Novel quartz sand filter |
| CN105964023A (en) * | 2016-06-27 | 2016-09-28 | 江苏中超环保股份有限公司 | Activated carbon filter |
| CN107308720A (en) * | 2017-08-17 | 2017-11-03 | 长兴上拓环境科技有限公司 | A kind of latent throwing formula sand filtration pretreatment system |
-
2015
- 2015-07-07 CN CN201520501292.7U patent/CN204824445U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944415A (en) * | 2016-05-30 | 2016-09-21 | 江苏沃尔特环保有限公司 | Novel manganese sand filter |
| CN105944413A (en) * | 2016-05-30 | 2016-09-21 | 江苏沃尔特环保有限公司 | Novel quartz sand filter |
| CN105964023A (en) * | 2016-06-27 | 2016-09-28 | 江苏中超环保股份有限公司 | Activated carbon filter |
| CN107308720A (en) * | 2017-08-17 | 2017-11-03 | 长兴上拓环境科技有限公司 | A kind of latent throwing formula sand filtration pretreatment system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20200707 |