CN201470168U - sand-water separator - Google Patents
sand-water separator Download PDFInfo
- Publication number
- CN201470168U CN201470168U CN2009201596859U CN200920159685U CN201470168U CN 201470168 U CN201470168 U CN 201470168U CN 2009201596859 U CN2009201596859 U CN 2009201596859U CN 200920159685 U CN200920159685 U CN 200920159685U CN 201470168 U CN201470168 U CN 201470168U
- Authority
- CN
- China
- Prior art keywords
- helical blade
- water tank
- decelerator
- molding box
- reducer
- 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.)
- Expired - Fee Related
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- Centrifugal Separators (AREA)
Abstract
The utility model relates to a sand-water separator. In the technical scheme, a motor drives a reducer to rotate, the output shaft of the reducer is fixedly connected with a helical blade, the helical blade is arranged in a U-shaped tank, the U-shaped tank is communicated with a water tank, the water tank is provided with a water inlet and an overflow outlet, the upper part of the U-shaped tank is provided with a sand outlet, the shaft journal of the helical blade is arranged on the reducer, and the rear end of the helical blade is connected with a fastening nut and an adjusting nut. The distance between the front end of the helical blade and the bottom of the water tank can be adjusted through the fastening nut and the adjusting nut, so as to prevent the damage to the water tank caused by the axial extension of the helical blade. The lining bar can be replaced in a splicing way, thereby simplifying and facilitating the replacement. The utility model also has the advantages of convenient maintenance, compact structure and light weight. Since the key component, the reducer, adopts the advanced shaft-mounted type without coupling, the installation and abutment are both convenient.
Description
Technical field:
The utility model relates to technical field of sewage treatment equipment, more specifically to a kind of no axial spiral type grit water separator that particle separation such as the sand in the sewage, stone coal slag can be come out.
Background technology:
Existing grit water separator, its when work, add from the sand water mixed liquid of setting pot water inlet from water tank, the sand that proportion is bigger can deposit to the bottom of water tank, moves upward at the conveying lower edge U molding box that does not have the axle spiral, flows out from sand export again.The water that does not have the drive of axle spiral then flows out from the overfall of water tank.
Its weak point is: 1, Shaftless spiral blade is in when work, can produce to extend axially, and causing does not have the axle spiral and rub the destruction water tank with contact at the bottom of the water tank to produce.2, in order to prevent that Shaftless spiral blade and U molding box bottom from producing friction and destroying the U molding box, be added with liner strip at the bottom of the U molding box, general this liner strip adopts fixed form to be installed in U molding box bottom, and liner strip is easy to wear, as untimely replacing, then can cause the worn out U molding box of blade, cause complete machine to scrap.
The utility model content:
The purpose of this utility model is to provide a kind of grit water separator, and it can regulate the distance between Shaftless spiral blade top and the water tank bottom, prevents contact wear, and it is more convenient to change lead-in.
Technology solution of the present utility model is as follows:
Grit water separator, the driven by motor decelerator rotates, the output shaft and the helical blade of decelerator are fixed together, helical blade places in the U molding box body, U molding box body and water tank interlink, and water tank is provided with water inlet, overflows the mouth of a river, and the top of U molding box body is provided with sand export, the axle journal of helical blade is installed on the decelerator, and the rear end is bolted with and tightens up nut, adjusting nut.
Form inserting groove on the lower surface of described U molding box body, liner strip is plugged in this inserting groove.
Described decelerator is shaft-mounted decelerator, and the axle journal of helical blade is installed in shaft-mounted reducer output shaft installation site.
The beneficial effects of the utility model are:
1, the axle journal of helical blade is installed on the decelerator, and the rear end is bolted with and tightens up nut, adjusting nut.Can prevent that helical blade from extending axially the damage water tank by tightening up the distance of nut, adjusting nut adjustable screw blade front end and water tank bottom.
2, form inserting groove on the lower surface of U molding box body, liner strip is plugged in this inserting groove.Change liner strip and adopt inserting mode, change simple and convenient.
3, adopt a nothing axle spiral, anhydrous middle (center) bearing, easy to maintenance; Compact conformation, in light weight; Its critical component-reductor is the shaft-mounted of advanced person, without shaft coupling, butt joint is installed conveniently.
Description of drawings:
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is installed to schematic diagram on the reductor for helical blade;
Fig. 3 is the structural representation that lead-in is installed in the U molding box.
The specific embodiment:
Embodiment, see Fig. 1～3,1, grit water separator, motor 1 drives decelerator 2 and rotates, and the output shaft of decelerator 2 and helical blade 4 are fixed together, helical blade 4 places in the U molding box body 3, U molding box body 3 interlinks with water tank 5, and water tank 5 is provided with water inlet 6, overflows the mouth of a river 7, and the top of U molding box body 3 is provided with sand export 8, the axle journal 41 of helical blade 4 is installed on the decelerator 2, and the rear end is bolted with and tightens up nut 10, adjusting nut 11.
Form inserting groove 31 on the lower surface of U molding box body 3, liner strip 9 is plugged in this inserting groove 31.
Operation principle: the axle journal 41 of helical blade 4 is installed on the decelerator 2, and the rear end is bolted with and tightens up nut 10, adjusting nut 11.Can prevent that helical blade 4 from extending axially damage water tank 5 by tightening up the distance of nut 10, adjusting nut 11 adjustable screw blades, 4 front ends and water tank 5 bottoms.
Form inserting groove 31 on the lower surface of U molding box body 3, liner strip 9 is plugged in this inserting groove 31.Change liner strip and adopt inserting mode, change simple and convenient.
Adopting does not have axle spiral 4, and anhydrous middle (center) bearing is easy to maintenance; Compact conformation, in light weight; Its critical component-reductor is the shaft-mounted of advanced person, without shaft coupling, butt joint is installed conveniently.
Claims (3)
1. grit water separator, motor (1) drives decelerator (2) and rotates, the output shaft of decelerator (2) and helical blade (4) are fixed together, helical blade (4) places in the U molding box body (3), U molding box body (3) interlinks with water tank (5), water tank (5) is provided with water inlet (6), overflows the mouth of a river (7), the top of U molding box body (3) is provided with sand export (8), it is characterized in that: the axle journal (41) of helical blade (4) is installed on the decelerator (2), and the rear end is bolted with and tightens up nut (10), adjusting nut (11).
2. grit water separator according to claim 1 is characterized in that: form inserting groove (31) on the lower surface of U molding box body (3), liner strip (9) is plugged in this inserting groove (31).
3. grit water separator according to claim 1 is characterized in that: decelerator (2) is shaft-mounted decelerator, and the axle journal of helical blade (4) is installed in shaft-mounted reducer output shaft installation site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201596859U CN201470168U (en) | 2009-06-12 | 2009-06-12 | sand-water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201596859U CN201470168U (en) | 2009-06-12 | 2009-06-12 | sand-water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470168U true CN201470168U (en) | 2010-05-19 |
Family
ID=42406407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201596859U Expired - Fee Related CN201470168U (en) | 2009-06-12 | 2009-06-12 | sand-water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772925A (en) * | 2012-07-19 | 2012-11-14 | 太仓东能环保设备有限公司 | Spiral grit-water separator |
| CN106492519A (en) * | 2015-09-08 | 2017-03-15 | 北京科林思源能源环境科技发展有限责任公司 | A kind of overlength shaftless screw grit water separator |
-
2009
- 2009-06-12 CN CN2009201596859U patent/CN201470168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772925A (en) * | 2012-07-19 | 2012-11-14 | 太仓东能环保设备有限公司 | Spiral grit-water separator |
| CN106492519A (en) * | 2015-09-08 | 2017-03-15 | 北京科林思源能源环境科技发展有限责任公司 | A kind of overlength shaftless screw grit water separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130612 |