CN201664538U - Microfiltration film forming filter tank - Google Patents
Microfiltration film forming filter tank Download PDFInfo
- Publication number
- CN201664538U CN201664538U CN2010201568495U CN201020156849U CN201664538U CN 201664538 U CN201664538 U CN 201664538U CN 2010201568495 U CN2010201568495 U CN 2010201568495U CN 201020156849 U CN201020156849 U CN 201020156849U CN 201664538 U CN201664538 U CN 201664538U
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- filter
- pond
- film forming
- filter tank
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Abstract
The utility model discloses a microfiltration film forming filter tank including a tank body which is provided with a water inlet and a water outlet. The filter tank is characterized in that the water inlet and the water outlet are arranged in the same side of the tank body, a group of flat filer elements are vertically arranged in the tank body, filtrate orifices of the flat filter elements are connected to the water outlet via a main after-filtration collecting bin, and the bottom of the tank body is provided with a evacuating hole. The utility model is a normal pressure filter tank filtering through a surface cover. Each filter frame is made from inorganic material and is sleeved with a filtering cloth to form into a filter element, diatomaceous earth, powder activated carbon or resin powder etc. are uniformly laid on the surface of each filter element in a manner of hydraulics, then a dynamic filter film is formed as filtering medium, thereby intercepting the suspension particles in water and other microorganism or bacteria etc. to realize aims of precise microfiltration, removing impurity in water, reducing water turbidity and reducing bacteria, ammonia nitrogen or organic compounds. The filter tank has advantages of simple structure, low cost and high filtration accuracy.
Description
Technical field
The utility model relates to water treatment field, specifically a kind of micro-filtration film forming filter tank.
Background technology
Along with The development in society and economy, people are to the further raising of environmental protection demand, the further developing of water-treatment technology field, and new water treatment system constantly occurs.Conventional sand filter filters for the deep layer bed, and filtering accuracy is low, and delivery turbidity is generally 0.2-1NTU, and easy breed bacteria in the bed causes the biological insecurity of water to increase.Organic supermicro filtration membrane installation cost height, the cost height, membrane component regeneration difficulty is wanted frequent backwash, and chemistry is strengthened backwash and Chemical cleaning, and service life is short, and the general 3-5 of milipore filter will all change, complicated operation, maintenance cost height.
Summary of the invention
The utility model purpose is to provide a kind of low cost, reaches other high filtering precision micro-filtration film forming filter tank of micro-filtration level.
In order to realize this purpose, the technical solution of the utility model is as follows: a kind of micro-filtration film forming filter tank, comprise the pond body, the pond body is provided with water inlet and delivery port, it is characterized in that water inlet and delivery port are arranged on the same side of pond body, vertically be provided with one group of dull and stereotyped filter element in the body of pond, the filtrate fluid mouth of pipe of this flat board filter element is connected with delivery port by total filter back water collecting groove, and body bottom in pond is provided with evacuation port.According to an embodiment of the present utility model, the spacing between vertical 6～45 dull and stereotyped filter elements in the body of pond, two adjacent panels filter elements is 80～120mm.Every dull and stereotyped filter element comprises the filter cloth that is located at the filter element surface, and filter cloth is enclosed within outside the thin board type filter frame, and this thin board type filter frame one side is provided with the filtrate collecting pipe, and the filtrate fluid mouth of pipe is communicated with the filtrate collecting pipe.This thin board type filter frame comprises casing play, and the casing play both sides are supporting layer, and filter cloth is enclosed within outside the supporting layer, is provided with filtrate channel in the casing play and is communicated with the filtrate collecting pipe, and the filtrate fluid mouth of pipe is located at filtrate collecting pipe upper end.Water inlet is arranged on body bottom, pond, and delivery port is arranged on water inlet top, and pond body bottom is to lopsidedness, and is provided with the bottom purge device, and evacuation port is arranged on body bottom, pond.Body top, pond is provided with overfall, and overfall is provided with overflow mechanism.
The utility model is the normal pressure filter tank that a kind of surface coverage is filtered, the utility model adopts inorganic material, can be stainless steel or engineering plastics, be made into filter frame, filter frame overcoat filter cloth, form filter element, powder such as diatomite, Powdered Activated Carbon, resin-oatmeal by hydraulic way, are laid on the surface of filter element equably, form dynamic filter membrane as filter medium, suspended particle in the trap water and other germs/bacteria etc. thus, thereby realize accurate micro-filtration, remove impurity in the water, reduce the turbidity of water, remove bacterium, ammonia nitrogen and organic purpose in the water.Advantage of the present utility model is simple in structure, and cost is low, the filtering accuracy height, and delivery turbidity is generally 0.02-0.1NTU, reaches service life more than 15 years, and simple to operate, maintenance cost is low, saves the area, and the construction period is short, and system's reorganization and expansion is convenient.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is a vertical view of the present utility model
Fig. 3 is the structural representation of filter element
Fig. 4 cuts open figure for the office of filter frame
The specific embodiment
A kind of micro-filtration film forming filter tank, comprise pond body 2, pond body 2 is provided with water inlet 4 and delivery port 7, it is characterized in that water inlet 4 and delivery port 7 are arranged on the same side of pond body, vertically be provided with one group of dull and stereotyped filter element 5 in the body of pond, pond body water inlet 4 is provided with water feed apparatus 3, and delivery port 7 is connected with this filtrate fluid mouth of pipe of organizing dull and stereotyped filter element 5 by total filter back water collecting groove 6, and body 2 bottoms in pond are provided with evacuation port 1.According to an embodiment of the present utility model, the spacing in the pond body 2 between 5, two adjacent panels filter elements 5 of vertical 6～45 dull and stereotyped filter elements is 80～120mm.Dull and stereotyped filter element 5 is fixed in the filter tank by filter element fixture 9 and filter element supporter 10.Every dull and stereotyped filter element 5 comprises the filter cloth 12 that is located at the filter element surface, and filter cloth 12 is enclosed within outside the thin board type filter frame 13, and these thin board type filter frame 13 1 sides are provided with filtrate collecting pipe 14, and the filtrate fluid mouth of pipe 15 is communicated with filtrate collecting pipe 14.This thin board type filter frame comprises casing play 16, and casing play 16 both sides are supporting layer 17, and filter cloth 12 is enclosed within outside the supporting layer 17, is provided with filtrate channel in the casing play and is communicated with the filtrate collecting pipe, and the filtrate fluid mouth of pipe is located at filtrate collecting pipe upper end.Water inlet and delivery port are arranged on the same end face in filter tank, and water inlet is arranged on body bottom, pond, and delivery port is arranged on water inlet top, and current form dynamic current from top to bottom in the pond, are beneficial to the even distribution of filter aid in the filter tank to current on this.Body bottom, pond is to lopsidedness, and low side is provided with evacuation port 1, and body 2 bottoms in pond also are provided with bottom purge device 11.Body top, pond is provided with overfall, and overfall is provided with overflow mechanism 8, adopts peak level in the waterpower control ball-cock assembly control pond, and after the filter tank reached peak level, the ball float that characterizes water level sent hydraulic signal, cut off inlet pipeline.
Claims (7)
1. micro-filtration film forming filter tank, comprise the pond body, the pond body is provided with water inlet and delivery port, it is characterized in that water inlet and delivery port are arranged on the same side of pond body, vertically be provided with one group of dull and stereotyped filter element in the body of pond, the filtrate fluid mouth of pipe of this flat board filter element is connected with delivery port by total filter back water collecting groove, and body bottom in pond is provided with evacuation port.
2. micro-filtration film forming according to claim 1 filter tank is characterized in that: the spacing between vertical 6～45 dull and stereotyped filter elements in the body of pond, two adjacent panels filter elements is 80～120mm.
3. micro-filtration film forming according to claim 1 filter tank, it is characterized in that: every dull and stereotyped filter element comprises the filter cloth that is located at the filter element surface, filter cloth is enclosed within outside the thin board type filter frame, and this thin board type filter frame one side is provided with the filtrate collecting pipe, and the filtrate fluid mouth of pipe is communicated with the filtrate collecting pipe.
4. micro-filtration film forming according to claim 3 filter tank, it is characterized in that: this thin board type filter frame comprises casing play, and the casing play both sides are supporting layer, and filter cloth is enclosed within outside the supporting layer, be provided with filtrate channel in the casing play and be communicated with the filtrate collecting pipe, the filtrate fluid mouth of pipe is located at filtrate collecting pipe upper end.
5. micro-filtration film forming according to claim 1 filter tank is characterized in that: water inlet is arranged on body bottom, pond, and delivery port is arranged on water inlet top.
6. micro-filtration film forming according to claim 1 filter tank is characterized in that: body bottom in pond is to lopsidedness, and low side is provided with evacuation port, and is provided with the bottom purge device.
7. micro-filtration film forming according to claim 1 filter tank is characterized in that: body top, pond is provided with overfall, and overfall is provided with overflow mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201568495U CN201664538U (en) | 2010-04-09 | 2010-04-09 | Microfiltration film forming filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201568495U CN201664538U (en) | 2010-04-09 | 2010-04-09 | Microfiltration film forming filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664538U true CN201664538U (en) | 2010-12-08 |
Family
ID=43265489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201568495U Expired - Fee Related CN201664538U (en) | 2010-04-09 | 2010-04-09 | Microfiltration film forming filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973711A (en) * | 2014-04-12 | 2015-10-14 | 上海子征环保科技有限公司 | Sewage impurity separation method |
| CN105964037A (en) * | 2016-05-26 | 2016-09-28 | 深圳市盛远兴科技有限公司 | Transfer type electric suction filtration unloader equipment achieving efficient continuous production |
-
2010
- 2010-04-09 CN CN2010201568495U patent/CN201664538U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973711A (en) * | 2014-04-12 | 2015-10-14 | 上海子征环保科技有限公司 | Sewage impurity separation method |
| CN104973711B (en) * | 2014-04-12 | 2017-01-18 | 上海子征环保科技有限公司 | Sewage impurity separation method |
| CN105964037A (en) * | 2016-05-26 | 2016-09-28 | 深圳市盛远兴科技有限公司 | Transfer type electric suction filtration unloader equipment achieving efficient continuous production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Jiadong Document name: Request for invalidation is deemed not to have been made |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20180409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |