CN103285635A - Modular shallow-layer sand filter - Google Patents
Modular shallow-layer sand filter Download PDFInfo
- Publication number
- CN103285635A CN103285635A CN2013101553252A CN201310155325A CN103285635A CN 103285635 A CN103285635 A CN 103285635A CN 2013101553252 A CN2013101553252 A CN 2013101553252A CN 201310155325 A CN201310155325 A CN 201310155325A CN 103285635 A CN103285635 A CN 103285635A
- Authority
- CN
- China
- Prior art keywords
- sand filter
- shallow
- quartz sand
- water
- tank body
- 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.)
- Pending
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention provides a modular shallow-layer sand filter, which is used for drinking water treatment, landscape water treatment and circulating water treatment system. The modular shallow-layer sand filter comprises a standard tank (1) , an automatic triple valve (2), a throttle valve (3), an inlet pipe (4), an outlet pipe (5), a blowing pipe (6), a control system (7) and an automatic exhaust valve (8). The standard tank (1) of the filter is composed of a water distribution system (9), a water collection system (10), a cathode protection apparatus (11), a quartz sand filter material (12) and a manhole (13); the water distributing system (9) is connected with an automatic triple valve (2) above the quartz sand filter material (12), and the water collection system (10) is connected with the outlet pipe (5)below the quartz sand filter material (12), the cathode protection apparatus (11) is placed in the tank, and the quartz sand filter material (12) is layered and placed according to different particle sizes; the manhole (13) is opened at one side of the upper part of the tank (1). The water collection system (10) is composed of a water collection central pipe, a water collection branch pipe and a water collection cap. The filter uses the standard tank and modularized design, and has the advantages of simple installation and wide range of application, and is a high efficiency energy saving product.
Description
Technical field
The invention provides a kind of modular shallow-layer sand filter filter plant, belong to the water treatment filtration art.
Background technology
Domestic demand to filter is very big at present, common filter has quartz sand filtration device, active carbon filter, steel gravity type valveless water filter device, full-automatic water purifier, full-automatic horizontal sand cylinder filter etc., be widely used in daily recirculated water, feedwater and the sewage disposal, these filters etc. filter the main body medium and adopt quartz sand, rely on the water gravity flow through quartz sand filter media, reach the purpose of filtration.
Existing filter exists the quartz sand filter media loss big in actual motion, and floor space is big, complicated operation, shortcoming such as the backwash water consumption is big.
The modular shallow-layer sand filter that my company develops voluntarily can overcome above-mentioned defective, is the product of a kind of novel energy-conserving, practicality.Can be widely used in swimming-pool water and filter fields such as industrial water system filtration, landscape water filtration.
Summary of the invention
The invention provides a kind of modular shallow-layer sand filter, the technical problem at above existence proposes a kind of addressing the aforementioned drawbacks exactly, and the product of a kind of novel energy-conserving, practicality is provided.
Modular shallow-layer sand filter of the present invention is made up of standard tank body, automatic triple valve, choke valve, water inlet pipe, outlet pipe, blow-off pipe, control system, automatic exhaust steam valve, water distribution system, collecting system, cathode protection device, quartz sand filter media, manhole.The standard tank body of filter is made up of water distribution system, collecting system, cathode protection device, quartz sand filter media, manhole; Water distribution system links to each other with automatic triple valve on quartz sand filter media top, and collecting system links to each other with outlet pipe in the quartz sand filter media bottom, and cathode protection device places in the tank body, and quartz sand filter media is placed according to the different-grain diameter layering; Manhole is opened in the top of tank body one side.Collecting system is made up of the central tube that catchments, the arm that catchments, the cap that catchments; Formed by a plurality of standard filter elements.Water distribution system can guarantee being evenly distributed of hydraulic pressure and current, prevents the sand pit and the loss that cause because of current.
This shallow-layer sand filter is fully automatic operation, need not use manually-operated in system's running.This system is controlled by a microprocessor, and the backwash of filter can be carried out backwash into and out of pressure reduction or backwashing period automatically according to the setting of fielded system, also can be left to select by Artificial Control.
Modular shallow-layer sand filter is made up of the standard tank body, and filtration system is moved in full-automatic mode in backwash process, the backwash in order of the tank body in the system, and tank body of each backwash, other tank bodies can continue to filter.After whole tank body backwashes finished, backwash process finished.Be characterized in: on the one hand not influencing filtration system normally moves, on the other hand with the clean water of other filtering tank as backwashing water, in case addle is back to filtration system.
Beneficial effect: modular shallow-layer sand filter of the present invention, because the equal completion of processing in factory of each accessory of filtration system, on-the-spot assembling so do not need large-scale erection unit, is installed simply, mounting cost is low, and can renovate or replace old filter easily.Compare with common filter system, design perfect filtration system and can save at least 50% space.
1, filtration system all is provided with cathode protection device.Key position at each jar is equipped with zinc or magnesium alloy metal coating electrode, has four anode protection devices, is easy to check and change.Each guard electrode can effectively protect all metal parts not corrode because of electrochemical corrosion and spuious Faradaic current.
2, the upper water distributor of KEPD filtration system uniqueness can guarantee being evenly distributed of hydraulic pressure and current, prevents the sand pit and the loss that cause because of current.
3, dependable performance, the standard size of each jar of KEPD filtration system durable in use: diameter is 914 millimeters, and length is 2000 millimeters, and filter area is 1.55 square metres.Tank body material selection quality carbon steel, the dish-like flange end socket of standard, operating pressure is 4kg/cm2, safety coefficient is 4 to 1.There is the protective layer of anticorrosion especially and resist chemical on the inner and surperficial all ways of filtering tank, also are provided with four sacrificial electrodes that can replace simultaneously, to lower corrosion rate.
Description of drawings
Fig. 1 is modular shallow-layer sand filter structural representation of the present invention.Formed by standard tank body (1), automatic triple valve (2), choke valve (3), water inlet pipe (4), outlet pipe (5), blow-off pipe (6), control system (7), automatic exhaust steam valve (8).
Specific implementation method
Below in conjunction with accompanying drawing modular shallow-layer sand filter of the present invention is described further.
Modular shallow-layer sand filter of the present invention is made up of standard tank body (1), automatic triple valve (2), choke valve (3), water inlet pipe (4), outlet pipe (5), blow-off pipe (6), control system (7), automatic exhaust steam valve (8); The standard tank body (1) of filter is made up of water distribution system (9), collecting system (10), cathode protection device (11), quartz sand filter media (12), manhole (13); Water distribution system (9) links to each other with automatic triple valve (2) on quartz sand filter media (12) top, collecting system (10) links to each other with outlet pipe (5) in quartz sand filter media (12) bottom, cathode protection device (11) places in the tank body, and quartz sand filter media (12) is placed according to the different-grain diameter layering; Manhole (13) is opened in the top of tank body (a 1) side; Collecting system (10) is made up of the central tube that catchments, the arm that catchments, the cap that catchments; Formed by a plurality of standard filter elements.Water distribution system (9) can guarantee being evenly distributed of hydraulic pressure and current, prevents the sand pit and the loss that cause because of current.
This modular shallow-layer sand filter is fully automatic operation, need not use manually-operated in system's running.This system is controlled by a microprocessor, and the backwash of filter can be carried out backwash into and out of pressure reduction or backwashing period automatically according to the setting of fielded system, also can be left to select by Artificial Control.
Modular shallow-layer sand filter is made up of standard tank body (1), and filtration system is moved in full-automatic mode in backwash process, the backwash in order of the tank body in the system, and tank body of each backwash, other tank bodies can continue to filter.After whole tank body backwashes finished, backwash process finished.Be characterized in: on the one hand not influencing filtration system normally moves, on the other hand with the clean water of other filtering tank as backwashing water, in case addle is back to filtration system.
Claims (5)
1. modular shallow-layer sand filter is characterized in that being made up of standard tank body (1), automatic triple valve (2), choke valve (3), water inlet pipe (4), outlet pipe (5), blow-off pipe (6), control system (7), automatic exhaust steam valve (8).
2. as claims 1 described modularization shallow-layer sand filter, it is characterized in that being formed by a plurality of standard filter elements.
3. as claims 1 described modularization shallow-layer sand filter, it is characterized in that the standard tank body (1) of filter is made up of water distribution system (9), collecting system (10), cathode protection device (11), quartz sand filter media (12), manhole (13); Water distribution system (9) links to each other with automatic triple valve (2) on quartz sand filter media (12) top, collecting system (10) links to each other with outlet pipe (5) in quartz sand filter media (12) bottom, cathode protection device (11) places in the tank body, and quartz sand filter media (12) is placed according to the different-grain diameter layering; Manhole (13) is opened in the top of tank body (a 1) side.
4. as claims 1 described modularization shallow-layer sand filter, it is characterized in that water distribution system (9) can guarantee being evenly distributed of hydraulic pressure and current, prevents the sand pit and the loss that cause because of current.
5. as claims 1 described modularization shallow-layer sand filter, it is characterized in that collecting system (10) is made up of the central tube that catchments, the arm that catchments, the cap that catchments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101553252A CN103285635A (en) | 2013-05-01 | 2013-05-01 | Modular shallow-layer sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101553252A CN103285635A (en) | 2013-05-01 | 2013-05-01 | Modular shallow-layer sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103285635A true CN103285635A (en) | 2013-09-11 |
Family
ID=49087484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101553252A Pending CN103285635A (en) | 2013-05-01 | 2013-05-01 | Modular shallow-layer sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103285635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362458A (en) * | 2016-11-15 | 2017-02-01 | 扬州兄弟环境保护设备工程有限公司 | Automatic continuous quick filtering system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06233905A (en) * | 1992-10-30 | 1994-08-23 | Teruo Takei | Filter tank |
| CN201295557Y (en) * | 2008-10-16 | 2009-08-26 | 上海同兰环保有限公司 | High speed thin layer filter |
| CN201510787U (en) * | 2009-07-15 | 2010-06-23 | 鲁金文 | Full-automatic medium filter device |
| CN202237423U (en) * | 2011-10-13 | 2012-05-30 | 成都飞创科技有限公司 | Quick filling type shallow-sand filter |
| CN202289662U (en) * | 2011-06-21 | 2012-07-04 | 卞敏娟 | Shallow sand filter |
| CN203329432U (en) * | 2013-05-01 | 2013-12-11 | 山东良成环保工程有限公司 | Modular shallow sand filter |
-
2013
- 2013-05-01 CN CN2013101553252A patent/CN103285635A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06233905A (en) * | 1992-10-30 | 1994-08-23 | Teruo Takei | Filter tank |
| CN201295557Y (en) * | 2008-10-16 | 2009-08-26 | 上海同兰环保有限公司 | High speed thin layer filter |
| CN201510787U (en) * | 2009-07-15 | 2010-06-23 | 鲁金文 | Full-automatic medium filter device |
| CN202289662U (en) * | 2011-06-21 | 2012-07-04 | 卞敏娟 | Shallow sand filter |
| CN202237423U (en) * | 2011-10-13 | 2012-05-30 | 成都飞创科技有限公司 | Quick filling type shallow-sand filter |
| CN203329432U (en) * | 2013-05-01 | 2013-12-11 | 山东良成环保工程有限公司 | Modular shallow sand filter |
Non-Patent Citations (2)
| Title |
|---|
| 李本高等主编: "《工业水处理技术 第十三册》", 30 September 2010, 中国石化出版社 * |
| 闪红光主编: "《环境保护设备选用手册——水处理设备》", 31 May 2002, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362458A (en) * | 2016-11-15 | 2017-02-01 | 扬州兄弟环境保护设备工程有限公司 | Automatic continuous quick filtering system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104307862A (en) | Waste heat utilization system using thermal desorption high temperature cycle spray wastewater to improve normal temperature desorption booth processing efficiency | |
| CN203329432U (en) | Modular shallow sand filter | |
| CN201246968Y (en) | Environment protection high-efficiency energy-saving purifying circulating water cooling device | |
| CN104355506B (en) | The deep treatment method of one way of life waste water | |
| CN110715286A (en) | Still kettle and boiler heat energy recovery system | |
| CN210933997U (en) | Radioactive wastewater impurity filtering filter | |
| CN105036233B (en) | A kind of parallel purification of waste water device of high-efficiency double-layer bed | |
| CN103285635A (en) | Modular shallow-layer sand filter | |
| CN107854880A (en) | Pressure-bearing type pipeline sewage blocking device and Sewage Reuse System | |
| CN104355505B (en) | The treatment system of one way of life waste water | |
| CN106865845A (en) | The processing unit and handling process of a kind of municipal wastewater | |
| CN201793391U (en) | Double-pump backwashing negative-pressure fluid processing device | |
| CN110776165A (en) | Method and system for water replenishing treatment of heat supply network | |
| CN106110687A (en) | A kind of gas well fracturing returns discharge opeing burning vaporising device | |
| CN204778926U (en) | Useless water purifier of high -efficient bunk beds parallel | |
| CN105000705A (en) | Boiler water purifying and recycling device | |
| CN204063219U (en) | A kind of boiler heating system | |
| CN212127820U (en) | Raw water filtering device for boiler | |
| CN211316144U (en) | Still kettle and boiler heat energy recovery system | |
| CN103537138B (en) | Fully-automatic backwashing filtration tank for reclaimed water recycling | |
| CN207748981U (en) | A kind of sewage disposal device that clean-up effect is good | |
| CN206624679U (en) | Reverse osmosis unit | |
| CN202124660U (en) | Novel efficient circulating-purification parkerising device | |
| CN203525433U (en) | Full-automatic back-washing filter tank for reuse of reclaimed water | |
| CN105600967B (en) | A kind of the domestic water cleaning equipment and method of suitable distributing rural households user |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |