CN200960423Y - Filter for lightweight filtering material - Google Patents
Filter for lightweight filtering material Download PDFInfo
- Publication number
- CN200960423Y CN200960423Y CN 200620126429 CN200620126429U CN200960423Y CN 200960423 Y CN200960423 Y CN 200960423Y CN 200620126429 CN200620126429 CN 200620126429 CN 200620126429 U CN200620126429 U CN 200620126429U CN 200960423 Y CN200960423 Y CN 200960423Y
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- water
- water distribution
- tank body
- tank
- filter
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Abstract
The utility model discloses a light filtering medium filter, belonging to filter technical field, comprising a tank which is respectively equipped with a water inlet and a water outlet on the upper and the lower portions, a mixing shfat which is inserted from the tank top into the tank with a propeller, an upper water distribution system equipped in the tank above the propeller, a lower water collection system equipped in the tank below the propeller, a walnut shell filter equipped between the upper water distribution system and the lower water collection system, and a plurality of upper water distribution sieve tubes parallel installed in the upper water distribution system and gathering connected with the water inlet, wherein the lower water collection system comprises a support plate and a plurality of lower water collection sieve tubes equipped on the edge of the holes of the support plate, wherein two openings of two ends in every lower water collection tube are bent towards to the support plate and are connected with the edge of an upper hole on the support plate, and a plurality of fluid channels are equipped on the upper water distribution sieve tubes and the lower water collection sieve tubes. The propeller can produce large cyclone propelling force as reforming, thereby loosing and cleaning the filter completely. The utility model can be used as an environmental protection device for dealing oil-contaminated water.
Description
Technical field
The utility model relates to a kind for the treatment of apparatus of oil-polluted water, particularly a kind of filter.
Background technology
A kind of light filter material filter is arranged in the prior art, primary structure comprises the cylindrical tank of upright setting, the top of tank body is provided with water inlet, the tank body bottom is provided with delivery port, the one upright shaft that is provided with and drives through motor reducer stretches in the tank body from the tank body top, shaft is provided with the folding oar, the top of the inherent folding of tank body oar is provided with the water distribution sieve plate, the below of folding oar is provided with down receives the water sieve plate, described go up the water distribution sieve plate and receive the water sieve plate down be provided with some water holes, with walnut shell as the filtrate of filtering material be arranged in the tank body last water distribution sieve plate and down between the receipts water sieve plate.During work, oil-polluted water enters in the tank body from water inlet, contacts with filtrate through last water distribution sieve plate, and filtrate can adsorb the oil in the sewage, and the sewage that oil content is reduced is discharged from delivery port; After using after a while, filtrate can lose filtration because of adsorbing too much oil, at this moment, need to adopt the method for backwash to make media regeneration, when carrying out backwash, shaft rotates drive folding oar and rotates, the folding oar stirs filtrate and makes it fully to contact with flushing liquid, stir repeatedly, oil and filtrate are separated, make filtrate obtain regeneration; Its weak point is: during media regeneration, the folding oar stirs filtrate, easily walnut shell filtering material is ground, and particle diameter of filter medium is diminished, and runs the filtrate phenomenon thereby produce, in the course of time, and easily with equipment and line clogging; When the folding oar stirs, can not form powerful eddy flow, some filtrate that hardens just is difficult to by loosening, thereby it is increasing to form the filtrate that hardens, and influences filter effect, has reduced the effluent quality effect.In addition, the last water distribution sieve plate of existing light filter material filter and following water hole of receiving on the water sieve plate, along with the equipment passing of service time, hole can become bigger and bigger, thereby can produce the Lou phenomenon of filtrate, and occluding device and pipeline influence service life of equipment easily.
The utility model content
For addressing the above problem, the utility model provides a kind of light filter material filter, and this filter is in regenerative process, and flushing liquor can form eddy flow, and filtrate cleans more thorough, and filtrate can brokenly not run off simultaneously, and deoiling effect is good, and service life of equipment is long.
The technical solution of the utility model is such: the light filter material filter, the cylindrical tank that comprises upright setting, the top of tank body is provided with water inlet, the tank body bottom is provided with delivery port, the one upright shaft that is provided with and drives through motor reducer stretches in the tank body from the tank body top, and described shaft is provided with stirring parts; The inherent stirring parts of tank body top is provided with water distribution system, is provided with lower water collection system below stirring parts; Described stirring parts is a screw, and the described water distribution system of going up comprises some last water distribution screen casings that are arranged in parallel, last water distribution screen casing one end sealing, and the other end links to each other with a distributing pipe, and distributing pipe links to each other through water inlet pipe with water inlet; Described lower water collection system comprises the gripper shoe that is horizontally set in the tank body, and some water sieve pipes of receiving down are arranged on the gripper shoe upside, and every both ends open place of receiving the water sieve pipe down is to the bending of gripper shoe direction, and is connected with the edge in the hole that is provided with on the gripper shoe; The described water distribution screen casing of going up is provided with some fluid courses with the following water sieve pipe of receiving.
Described fluid course refers to perpendicular to last water distribution screen casing or receives the water sieve tubular axis down to some narrow annular channels spaced apart; Also can be to go up the water distribution screen casing or receive bar hole or the circular hole that is provided with on the water sieve pipe down.
The utility model is when work, oil-polluted water enters on each in the water distribution screen casing through water inlet pipe, distributing pipe from water inlet, enter in the tank body through corresponding fluid course then, fully contact with walnut shell filtering material, oil in the walnut shell filtering material absorption sewage forms the lower water of oil content, enters down in the receipts water sieve pipe from the fluid course of receiving down on the water sieve pipe, be passed down through gripper shoe again, from the delivery port separating device; When backwash is regenerated, make flushing liquor enter tank body from delivery port, leave from water inlet, owing to adopted the screw with screw propulsion function, it can form powerful eddy flow propulsive force when rotating again, not only can not pulverize filtrate, and under the effect of powerful eddy flow propulsive force, filtrate can thoroughly be become flexible, and can not form the phenomenon that hardens, clean more thorough, thereby guaranteed to filter the water quality of water outlet.Because the utility model adopted narrow slit structure on last water distribution system and lower water collection system, its gap can be because of do not become greatly service time, thereby reached the effect of anti-race filtrate, improved the filter efficiency of equipment, increased service life of equipment.The environmental protection equipment that the utility model can be used as oily waste water treatment uses.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is that the B-B of Fig. 1 is to view;
Fig. 4 is that the C of Fig. 3 is to partial view;
Fig. 5 is the structural representation of D among Fig. 4;
Wherein, 1 motor, 2 water inlets, 3 water inlet pipes, 4 distributing pipes, water distribution screen casing on 5,6 shafts, 7 screws, 8 tank bodies, 9 walnut shell filtering materials are received water sieve pipes, 11 gripper shoes, 12 delivery ports, 13 holes, 14 narrow annular channels 10 times.
The specific embodiment
Shown in Fig. 1,2,3,4, be the light filter material filter, mainly include the cylindrical tank 8 of upright setting, the top of tank body 8 is provided with water inlet 2, tank body 8 bottoms are provided with delivery port 12, the one upright shaft 6 that is provided with and drives through motor 1, reductor stretches in the tank body from tank body 8 tops, and shaft 6 is provided with screw 7; Tank body 8 inherent screws 7 tops are provided with water distribution mechanism, are provided with to receive water mechanism down below screw 7, and last water distribution mechanism and following the receipts between the water mechanism are provided with walnut shell filtering material 9; Last water distribution screen(ing) machine structure comprises some last water distribution screen casings 5 that are arranged in parallel, last water distribution screen casing 5 one ends sealing, and the other end links to each other with a distributing pipe 4, and distributing pipe 4 links to each other through water inlet pipe 3 with water inlet 2; Receive water mechanism down and comprise the gripper shoe 11 that is horizontally set in the tank body 8, some water sieve pipes 10 of receiving down are arranged on gripper shoe 11 upsides, each time received the both ends open place of water sieve pipe 10 to gripper shoe 11 direction bendings, and is connected with the edge in the hole 13 that is provided with on the gripper shoe 11; The described water distribution screen casing 5 of going up is provided with some fluid courses with the following water sieve pipe 10 of receiving, and this fluid course is along last water distribution screen casing 5 or receives some narrow annular channels 14 of the axially spaced-apart distribution of water sieve pipe 10 down that the gap of narrow annular channel 14 is 0.3～0.45mm.
During work, oil-polluted water enters on each in the water distribution screen casing 5 through water inlet pipe 3, distributing pipe 4 from water inlet 2, enter in the tank body 8 through corresponding fluid course then, fully contact with walnut shell filtering material 9, oil in the walnut shell filtering material 9 absorption sewage forms the lower water of oil content, enters down in the receipts water sieve pipe 10 from the fluid course of receiving down on the water sieve pipe 10, be passed down through gripper shoe 11, from delivery port 12 separating devices; When backwash, make flushing liquor enter tank body 8 from delivery port 12, leave from water inlet 2 again, owing to adopted screw 7 with screw propulsion function, can form powerful eddy flow propulsive force during rotation, not only can not pulverize filtrate, and under the effect of powerful eddy flow propulsive force, walnut shell filtering material 9 can thoroughly be become flexible, and can not form the phenomenon that hardens, thereby has guaranteed to filter the water quality of water outlet.Filtrate adopts the wild walnut shell of high-quality to do raw material, process fragmentation, polishing, steaming are washed, drug-treated, repeatedly screening processes, and the filtrate stable chemical performance is difficult for by acid, caustic corrosion, the intensity height, anti-pressure ability strong (23.4Kgf), wearability is good, and long-term use need not changed, annual only need to replenish about 10%, retaining power can reach 50kg/m by force
2, the good and anti-oil immersion of immersion property can backwash and regeneration, and it is simple and convenient to regenerate.
Claims (3)
1, light filter material filter, the cylindrical tank that comprises upright setting, the top of tank body is provided with water inlet, and the tank body bottom is provided with delivery port, the one upright shaft that is provided with and drives through motor reducer stretches in the tank body from the tank body top, and described shaft is provided with stirring parts; The inherent stirring parts of tank body top is provided with water distribution mechanism, is provided with below stirring parts and receives water mechanism down, and last water distribution mechanism and following the receipts between the water mechanism are provided with walnut shell filtering material; It is characterized in that: described stirring parts is a screw, and the described water distribution screen(ing) machine structure of going up comprises some last water distribution screen casings that are arranged in parallel, last water distribution screen casing one end sealing, and the other end links to each other with a distributing pipe, and distributing pipe links to each other through water inlet pipe with water inlet; The described water mechanism of receiving down comprises the gripper shoe that is horizontally set in the tank body, and some water sieve pipes of receiving down are arranged on the gripper shoe upside, and the both ends open place of each time receipts water sieve pipe is to the bending of gripper shoe direction, and is connected with the edge in the hole that is provided with on the gripper shoe; The described water distribution screen casing of going up is provided with some fluid courses with the following water sieve pipe of receiving.
2, light filter material filter according to claim 1 is characterized in that: described fluid course is along last water distribution screen casing and receives the water sieve tubular axis down to some narrow annular channels spaced apart.
3, light filter material filter according to claim 2 is characterized in that: the gap of described narrow annular channel is 0.3～0.45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126429 CN200960423Y (en) | 2006-10-16 | 2006-10-16 | Filter for lightweight filtering material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126429 CN200960423Y (en) | 2006-10-16 | 2006-10-16 | Filter for lightweight filtering material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960423Y true CN200960423Y (en) | 2007-10-17 |
Family
ID=38796932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620126429 Expired - Lifetime CN200960423Y (en) | 2006-10-16 | 2006-10-16 | Filter for lightweight filtering material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960423Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863050A (en) * | 2011-07-06 | 2013-01-09 | 镇江市科能电力设备有限公司 | Oil and water separating device |
| CN103007897A (en) * | 2012-12-31 | 2013-04-03 | 张银香 | Stearic acid modified walnut shell petroleum adsorbent |
| CN109225676A (en) * | 2018-10-16 | 2019-01-18 | 高根树 | Interior gyrator solid-liquid centrifugal separating device |
-
2006
- 2006-10-16 CN CN 200620126429 patent/CN200960423Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863050A (en) * | 2011-07-06 | 2013-01-09 | 镇江市科能电力设备有限公司 | Oil and water separating device |
| CN103007897A (en) * | 2012-12-31 | 2013-04-03 | 张银香 | Stearic acid modified walnut shell petroleum adsorbent |
| CN103007897B (en) * | 2012-12-31 | 2015-01-07 | 青岛文创科技有限公司 | Stearic acid modified walnut shell petroleum adsorbent |
| CN109225676A (en) * | 2018-10-16 | 2019-01-18 | 高根树 | Interior gyrator solid-liquid centrifugal separating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHOU GUOFENG Free format text: FORMER OWNER: YANGZHOU XINYA ENVIRONMENTAL ENGINEERING CO., LTD. Effective date: 20100816 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 225200 JIANGDUXIAOJI INDUSTRY ZONE, YANGZHOU CITY, JIANGSU PROVINCE TO: 225200 XIAOJI INDUSTRY ZONE, JIANGDU CITY, JIANGSU PROVINCE (YANGZHOU XINYA ENVIRONMENTAL ENGINEERING GROUP) |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100816 Address after: 225200 Jiangdu small industry area (Yangzhou Xinya Environmental Engineering Co., Ltd., Jiangsu) Patentee after: Chou Guofeng Address before: 225200 Xiao Ji industrial zone, Yangzhou, Jiangsu, Jiangdu Patentee before: Yangzhou XinYa Environmental Engineering Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: YANGZHOU XINYA ENVIRONMENTAL ENGINEERING CO., LTD. Free format text: FORMER OWNER: CHOU GUOFENG Effective date: 20101101 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 225200 XIAOJI INDUSTRIAL AREA (YANGZHOU XINYA ENVIROMENTAL ENGINEERING CO.,LTD.), JIANGDU CITY, JIANGSU PROVINCE TO: 225200 XIAOJI INDUSTRY ZONE, JIANGDU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101101 Address after: 225200 small industry area of Jiangdu City, Jiangsu Province Patentee after: Yangzhou XinYa Environmental Engineering Co., Ltd. Address before: 225200 Jiangdu small industry area (Yangzhou Xinya Environmental Engineering Co., Ltd., Jiangsu) Patentee before: Chou Guofeng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071017 |
|
| EXPY | Termination of patent right or utility model |