CN205999062U - A kind of eddy flow girt-water separation device - Google Patents
A kind of eddy flow girt-water separation device Download PDFInfo
- Publication number
- CN205999062U CN205999062U CN201620810159.4U CN201620810159U CN205999062U CN 205999062 U CN205999062 U CN 205999062U CN 201620810159 U CN201620810159 U CN 201620810159U CN 205999062 U CN205999062 U CN 205999062U
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- CN
- China
- Prior art keywords
- grit chamber
- rotational flow
- sand
- sediment outflow
- flow grit
- 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.)
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Abstract
The utility model discloses a kind of eddy flow girt-water separation device, including shell, rotational flow grit chamber and separating tank；The upper end of rotational flow grit chamber is provided with water inlet pipe and outlet pipe, and outlet pipe is connected with the delivery port on rotational flow grit chamber outer wall；The sediment outflow pipe being provided with rotational flow grit chamber with impeller, the bottom of rotational flow grit chamber is sand deposition hopper, rotational flow grit chamber is extended in sediment outflow pipe one end, the other end is located in sand deposition hopper, the bottom of sediment outflow pipe is provided with the taper bucket, driving lever is provided with the taper bucket, rotational flow grit chamber top is provided with motor, sand deposition hopper all connects flushing tracheae with sediment outflow pipe；Diagonally disposed in separating tank have stillpot, is provided with helical axis in stillpot, and helical axis is provided with helical blade, one end that helical axis is overhung at outside separating tank is connected with reductor, and the end is provided with sand removing hole, the other end of helical axis is located in separating tank, is additionally provided with delivery port on separating tank.Solve the problems, such as that existing girt-water separation device separates not thorough, inferior separating effect and easily blocks sediment outflow pipe.
Description
Technical field
The utility model is related to sewage treatment area, and in particular to a kind of eddy flow girt-water separation device.
Background technology
Eddy flow grit water separator is the equipment for going out sand grains in sewage treatment plant for separation and Extraction from sewage, including eddy flow
Setting pot.A sand setting sediment outflow for lifting rotational flow grit chamber bottom is usually provided with rotational flow grit chamber of the prior art
Pipe, the sediment outflow pipe upper end are connected with the water leg of grit water separator by pipeline, and lower end extends to rotational flow grit chamber bottom.So
And, at work, often there is clogging in sediment outflow pipe, need to frequently adopt artificial block clearing, both increased cost of labor, again can shadow
The normal use of musical sand separator, reduces the separative efficiency of sand water.
Utility model content
The purpose of this utility model is to provide a kind of eddy flow girt-water separation device, to solve the separation of existing girt-water separation device
Not thoroughly, the problem of inferior separating effect and easy blocking sediment outflow pipe.
For reaching above-mentioned purpose, the technical scheme adopted by the utility model is：A kind of eddy flow girt-water separation device is provided, bag
Include shell, the rotational flow grit chamber for being arranged on inside the shell and the separating tank connected with rotational flow grit chamber；The upper end of rotational flow grit chamber
Water inlet pipe and outlet pipe is provided with, the port of export of water inlet pipe is forward horizontally disposed with the direction of rotation of rotational flow grit chamber, and outlet pipe enters
Mouth end is inversely horizontally disposed with the direction of rotation of rotational flow grit chamber, and outlet pipe is connected with the delivery port on rotational flow grit chamber outer wall；
A sediment outflow pipe with impeller is provided with rotational flow grit chamber, and the bottom of rotational flow grit chamber is sand deposition hopper, and sediment outflow pipe one end is extended
Rotational flow grit chamber is connected with separating tank, and the other end is located in sand deposition hopper, and the bottom of sediment outflow pipe is provided with the taper bucket, is provided with the taper bucket
Driving lever, rotational flow grit chamber top are provided with the motor for driving impeller rotation, and sand deposition hopper all connects flushing tracheae with sediment outflow pipe；Separating tank
Interior diagonally disposed have stillpot, be provided with helical axis in stillpot, helical axis is provided with helical blade, and helical axis is overhung at separating tank
Outer one end is connected with reductor, and the end is provided with sand removing hole, and the other end of helical axis is located in separating tank, also sets on separating tank
There is delivery port.
Preferably, sediment outflow pipe lower end is provided with sand cover, and the taper bucket is coated in sand cover.
Preferably, air valve and sand pump are additionally provided with sediment outflow pipe.
Preferably, the lower end base of shell is provided with drainpipe.
Preferably, sand deposition hopper is connected with tracheae is rinsed by arm respectively with sediment outflow pipe.
Preferably, the end that helical axis is located in separating tank is provided with atmospheric valve.
In sum, the utility model has advantages below：
1st, the utility model is by arranging rotational flow grit chamber, you can complete preliminary girt-water separation, sand grains after separating and
A small amount of water is flowed in separating tank and carries out second girt-water separation, by girt-water separation twice, improves the purity of water, energy-saving ring
Protect, can be disposably that girt-water separation is clean, convenient and strength-saving, separating effect is notable.
2nd, pass through to arrange sand cover and the taper bucket in the lower section of sediment outflow pipe, sand cover at work, can filter sand grains, it is to avoid relatively
The sand grains blocking sediment outflow pipe of large volume, and sand grains can be assembled to sediment outflow in sediment outflow pipe by the taper bucket, meanwhile, in the taper bucket
Driving lever is provided with, is easy to disperse sand grains, improves the reliability of sediment outflow.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model eddy flow girt-water separation device；
Wherein, 1, shell；2nd, rotational flow grit chamber；3rd, outlet pipe；4th, sediment outflow pipe；5th, water inlet pipe；6th, impeller；7th, sand cover；8、
Driving lever；9th, the taper bucket；10th, arm；11st, tracheae is rinsed；12nd, motor；13rd, drainpipe；14th, air valve；15th, sand pump；16th, separate
Groove；17th, delivery port；18th, atmospheric valve；19th, helical blade；20th, helical axis；21st, stillpot；22nd, sand removing hole；23rd, reductor.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in detail.
In one embodiment of the present utility model, as shown in Figure 1, there is provided a kind of eddy flow girt-water separation device, including outer
Shell 1, the rotational flow grit chamber 2 being arranged in shell 1 and the separating tank 16 connected with rotational flow grit chamber 2；Rotational flow grit chamber 2 upper
End is provided with water inlet pipe 5 and outlet pipe 3, and the port of export of water inlet pipe 5 is forward horizontally disposed with the direction of rotation of rotational flow grit chamber 2, goes out
3 arrival end of water pipe is inversely horizontally disposed with the direction of rotation of rotational flow grit chamber 2, going out on outlet pipe 3 and 2 outer wall of rotational flow grit chamber
The mouth of a river connects；A sediment outflow pipe 4 with impeller 6 is provided with rotational flow grit chamber 2, and the bottom of rotational flow grit chamber 1 is sand deposition hopper, sediment outflow
4 one end of pipe is extended rotational flow grit chamber 2 and is connected with separating tank 16, and the other end is located in sand deposition hopper, and the bottom of sediment outflow pipe 4 is provided with cone
Shape bucket 9, is provided with driving lever 8 in the taper bucket 9, and 2 top of rotational flow grit chamber is provided with the motor 12 for driving impeller 6 to rotate, sand deposition hopper and row
Sandpipe 4 all connects flushing tracheae 11；Diagonally disposed in separating tank 16 have stillpot 21, is provided with helical axis 20, spiral shell in stillpot 21
Spin axis 20 is provided with helical blade 19, and one end that helical axis 20 is overhung at outside separating tank 16 is connected with reductor 23, and the end sets
The other end for having sand removing hole 22, helical axis 20 is located in separating tank 16, is additionally provided with delivery port 17 on separating tank 16.
Optimal enforcement example of the present utility model, 4 lower end of sediment outflow pipe are provided with sand cover 7, and the taper bucket 9 is coated in sand cover 7；Sediment outflow
Air valve 14 and sand pump 15 is additionally provided with pipe 4；The lower end base of shell 1 is provided with drainpipe 13；Sand deposition hopper and sediment outflow pipe 4 lead to respectively
Cross arm 10 and connect with tracheae 11 is rinsed；The end that helical axis 20 is located in separating tank 16 is provided with atmospheric valve 18.
When current under pressure from water inlet pipe 5 tangentially to enter rotational flow grit chamber after, produce strong rotation fortune
Dynamic, as sand is different with water density, under the collective effect of centrifugal force, centripetal force, buoyancy and fluid drag, make low density water
Rising and being discharged by delivery port from outlet pipe 3, the big sand grains of density is gathered in sand deposition hopper, separation is drained into by sediment outflow pipe 4
Groove 16；The lower section of sediment outflow pipe 4 arranges sand cover 7 and the taper bucket 9, and sand cover 7 at work, can filter sand grains, it is to avoid larger volume
Sand grains blocking sediment outflow pipe 4, then sand grains and a small amount of water are assembled interior to sediment outflow pipe 4 by the taper bucket 9 and send into separating tank 16
Interior, meanwhile, the driving lever 8 arranged in the taper bucket 9, it is easy to disperse sand grains, improves the reliability of sediment outflow；Sand water mixed liquid is by row
Sandpipe 4 is entered in separating tank 16, and in mixed liquor, the material such as larger sand grains of proportion will be deposited on 21 bottom of stillpot, in spiral
Under the promotion of blade 19, sand grains is lifted along the bottom land of stillpot 21, continues one segment distance of passage after leaving liquid level, abundant in sand grains
Discharge through sand removing hole 22 after dehydration, and water detached with sand grains is then discharged by delivery port 17, so as to be completely separated Sha Heshui.
Although being described in detail to specific embodiment of the present utility model in conjunction with accompanying drawing, it is right to should not be construed as
The restriction of the protection domain of this patent.In the scope described by claims, those skilled in the art are without creative labor
The dynamic various modifications that can be made and deformation still belong to the protection domain of this patent.
Claims (6)
1. a kind of eddy flow girt-water separation device, it is characterised in that：Including shell（1）, be arranged on the rotational flow grit chamber of inside the shell（2）
And and rotational flow grit chamber（2）The separating tank of connection（16）；The rotational flow grit chamber（2）Upper end be provided with water inlet pipe（5）With go out
Water pipe（3）, the water inlet pipe（5）The port of export and rotational flow grit chamber（2）Direction of rotation be forward horizontally disposed with, the outlet pipe
（3）Arrival end and rotational flow grit chamber（2）Direction of rotation be inversely horizontally disposed with, the outlet pipe（3）With rotational flow grit chamber outer wall
On delivery port connection；The rotational flow grit chamber（2）One is inside provided with impeller（6）Sediment outflow pipe（4）, the rotational flow grit chamber
（2）Bottom be sand deposition hopper, sediment outflow pipe（4）Rotational flow grit chamber and separating tank are extended in one end（16）Connection, the other end are located at heavy
In sand hopper, the sediment outflow pipe（4）Bottom be provided with the taper bucket（9）, the taper bucket（9）Driving lever is inside provided with（8）, the eddy flow sink
Sand pond（2）Top is provided with the motor for driving impeller rotation（12）, the sand deposition hopper and sediment outflow pipe（4）All tracheae is rinsed in connection
（11）；The separating tank（16）Interior diagonally disposed have stillpot（21）, the stillpot（21）Helical axis is inside provided with（20）, described
Helical axis（20）It is provided with helical blade（19）, the helical axis（20）It is overhung at separating tank（16）Outer one end and reductor
（23）It is connected, and the end is provided with sand removing hole（22）, the helical axis（20）The other end be located at separating tank（16）Interior, the separation
Groove（16）On be additionally provided with delivery port（17）.
2. eddy flow girt-water separation device as claimed in claim 1, it is characterised in that：The sediment outflow pipe（4）Lower end is provided with sand cover
（7）, the taper bucket（9）It is coated in sand cover.
3. eddy flow girt-water separation device as claimed in claim 1, it is characterised in that：The sediment outflow pipe（4）On be additionally provided with air
Valve（14）And sand pump（15）.
4. eddy flow girt-water separation device as claimed in claim 1, it is characterised in that：The shell（1）Lower end base be provided with
Drainpipe（13）.
5. eddy flow girt-water separation device as claimed in claim 1, it is characterised in that：The sand deposition hopper and sediment outflow pipe（4）Respectively
By arm（10）With flushing tracheae（11）Connection.
6. eddy flow girt-water separation device as claimed in claim 1, it is characterised in that：The helical axis（20）Positioned at separating tank
（16）Interior end is provided with atmospheric valve（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810159.4U CN205999062U (en) | 2016-07-29 | 2016-07-29 | A kind of eddy flow girt-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810159.4U CN205999062U (en) | 2016-07-29 | 2016-07-29 | A kind of eddy flow girt-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205999062U true CN205999062U (en) | 2017-03-08 |
Family
ID=58201466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810159.4U Expired - Fee Related CN205999062U (en) | 2016-07-29 | 2016-07-29 | A kind of eddy flow girt-water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205999062U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043600A (en) * | 2017-12-27 | 2018-05-18 | 山东佳星环保科技有限公司 | A kind of new desander |
| CN111389581A (en) * | 2020-03-25 | 2020-07-10 | 深圳绿景环保再生资源有限公司 | Worm fan type sand washing sand-water separation device and processing method thereof |
| CN111677089A (en) * | 2020-06-10 | 2020-09-18 | 广东创亨建设有限公司 | Efficient municipal drainage system |
| CN113893609A (en) * | 2021-10-23 | 2022-01-07 | 周长胜 | Spiral circulation grit chamber for sewage treatment |
-
2016
- 2016-07-29 CN CN201620810159.4U patent/CN205999062U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043600A (en) * | 2017-12-27 | 2018-05-18 | 山东佳星环保科技有限公司 | A kind of new desander |
| CN111389581A (en) * | 2020-03-25 | 2020-07-10 | 深圳绿景环保再生资源有限公司 | Worm fan type sand washing sand-water separation device and processing method thereof |
| CN111677089A (en) * | 2020-06-10 | 2020-09-18 | 广东创亨建设有限公司 | Efficient municipal drainage system |
| CN113893609A (en) * | 2021-10-23 | 2022-01-07 | 周长胜 | Spiral circulation grit chamber for sewage treatment |
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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: 20170308 Termination date: 20170729 |