CN203678031U - Thickener for sinking and gathering of suspension liquid - Google Patents
Thickener for sinking and gathering of suspension liquid Download PDFInfo
- Publication number
- CN203678031U CN203678031U CN201420041946.8U CN201420041946U CN203678031U CN 203678031 U CN203678031 U CN 203678031U CN 201420041946 U CN201420041946 U CN 201420041946U CN 203678031 U CN203678031 U CN 203678031U
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- CN
- China
- Prior art keywords
- tank
- shaft
- thickener
- harrow frame
- tank body
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- Expired - Fee Related
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Abstract
The utility model provides a thickener for the sinking and gathering of suspension liquid, which belongs to the technical field of chemical equipment. The thickener structurally comprises a tank body and a stirring shaft, wherein the bottom of the tank body is a tapered tank bottom, the center of the tapered tank bottom is provided with a concentrated drainage tube, the stirring shaft stretches into the blind end of the concentrated drainage tube of the tank bottom, the tail end of the stirring shaft is arranged on a tank bottom shaft seal of the concentrated drainage tube, and a tube body of the concentrated drainage tube is communicated with a drainage adapter; a rake rack seat is fixedly arranged on the stirring shaft, a rake rack is fixedly arranged on the rake rack seat, the lower edge of the rake rack is provided with a rake knife, the rake rack is parallel to the tapered tank bottom, the middle part of the stirring shaft is provided with a middle seat, and a supporting suspension is arranged between the middle seat and the tail end of the rake rack; a liquid inlet pipe penetrates through a tank top from the outside and then is communicated to the inner cavity of the tank body, and the tank top is provided with an observation hole; one side of the tank body is provided with a clear liquid overflow pipe. The thickener for the sinking and gathering of suspension liquid can be operated continuously, and by using a synergistic effect of gravity settling and centrifugal separation, upstream and downstream processes can be linked well.
Description
Technical field
The utility model relates to technical field of chemical, specifically the heavy poly-thickener of a kind of suspension.
Background technology
Thickener is a kind of process that makes to be suspended in the solid particle sinking in fluid and separate with fluid.It is the effect that relies on earth gravitational field, utilizes the density variation of particle and fluid, makes it to occur relative motion and sedimentation.Mostly the thickener of prior art is to adopt natural subsidence, i.e. gravitational settling adopts a kind of cylinder of conical bottom more or justifies pond, and suspension is added to below cylinder center's liquid level continuously, and clear liquid overflows through periphery, at the bottom of suspension is slowly sink to device.At the bottom of device, discharge with slush pump.The infall process of solid particle in thickener is broadly divided into three phases: 1., on container top, granule density is very little, and particles settling can be thought and do not interfere with each other, and is called the free settling stage.2. in container bottom, granule density increases, and particles settling interferes with each other, and sinking speed is very little, is called the hindered falling stage.3. at container bottom, sink and gather the thickening compression stage of mud self experience.The speed of gravitational settling is slow, and the time that sedimentation needs is long, can not meet the needs of the large production of modernization process, has sometimes even restricted the carrying out of production technology.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, provides a kind of suspension heavy poly-thickener.
The technical solution of the utility model realizes in the following manner, the heavy poly-thickener of this suspension, and its structure comprises tank body and shaft,
The tank deck center of tank body is provided with tank deck shaft seal, in tank deck shaft seal, is provided with shaft, and shaft top leans out tank deck shaft seal and is connected with belt pulley, and motor connects belt pulley by belt drives;
At the bottom of the bottom of tank body is set to tapered shaped can, at the bottom of tapered shaped can, center is provided with centralized discharge pipe,
Shaft stretches to the tank lower shaft that the cecum of centralized discharge pipe at the bottom of tank and shaft end be arranged on centralized discharge pipe and seals up, and on centralized discharge pipe pipe shaft, is communicated with drain connection;
On shaft, be fixedly installed harrow frame seat, on harrow frame seat, be fixedly installed harrow frame, harrow frame lower edge is provided with rake cutter, and harrow frame parallels with at the bottom of tapered shaped can, and shaft middle part is provided with middle base, between middle base and harrow frame end, is provided with support suspension;
Feed tube penetrates tank deck by the external world and is communicated to tank inner chamber, is provided with peep hole on tank deck;
Tank body one side is provided with stillness of night overflow pipe, and stillness of night overflow pipe connects U-shaped liquid sealing pipe, and U-shaped liquid sealing pipe end is connected with stillness of night collecting pipe by stillness of night valve.
The value of the blade diameter length ratio of tank body is greater than 1.
Rake cutter is in harrow frame lower edge along being equidistantly spaced setting on harrow frame length direction.
The beneficial effect that the utility model compared with prior art produced is:
The heavy poly-thickener of this suspension can continued operation, utilize gravitational settling and centrifugation synergy, determine flow velocity and the flow of feed tube feed liquor on one side, the tapping simultaneously of another side stillness of night valve and centralized discharge pipe, the carrying out of uninterrupted technique, linking upstream and downstream technique that can be good.
The heavy poly-thickener of this suspension has the dual-use function of supernatant liquid and thickened suspension, is mainly used in the separation of the suspension that granule density is lower, as the pretreatment of industrial water clarification and filtration.
The heavy poly-thickener of this suspension is reasonable in design, simple in structure, safe and reliable, easy to use, be easy to safeguard, has good value for applications.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Mark in accompanying drawing represents respectively:
1, tank body, 2, tank deck, 3, tank deck shaft seal, 4, shaft, 5, belt pulley, 6, motor, 7, belt,
8, at the bottom of tapered shaped can, 9, centralized discharge pipe, 10, tank lower shaft envelope, 11, drain connection,
12, harrow frame seat, 13, harrow frame, 14, rake cutter, 15, middle base, 16, support suspension,
17, feed tube, 18, peep hole, 19, stillness of night overflow pipe, 20, U-shaped liquid sealing pipe, 21, stillness of night valve, 22, stillness of night collecting pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the heavy poly-thickener of suspension of the present utility model is described in detail below.
As shown in drawings, the heavy poly-thickener of suspension of the present utility model, its structure comprises tank body 1 and shaft 4, tank deck 2 centers of tank body 1 are provided with tank deck shaft seal 3, in tank deck shaft seal 3, be provided with shaft 4, shaft 4 tops lean out tank deck shaft seal 3 and are connected with belt pulley 5, and motor 6 is driven and connected belt pulley 5 by belt 7; The bottom of tank body 1 is set at the bottom of tapered shaped can 8, at the bottom of tapered shaped can, 8 centers are provided with centralized discharge pipe 9, cecum and shaft end that shaft 4 stretches to centralized discharge pipe 9 at the bottom of tank are arranged in the tank lower shaft envelope 10 of centralized discharge pipe 9, on centralized discharge pipe 9 pipe shafts, are communicated with drain connection 11; On shaft 4, be fixedly installed harrow frame seat 12, on harrow frame seat 12, be fixedly installed harrow frame 13, harrow frame 13 lower edges are provided with rake cutter 14, and harrow frame 13 8 parallels with at the bottom of tapered shaped can, shaft 4 middle parts are provided with middle base 15, be provided with and support suspension 16 between middle base 15 and harrow frame 13 ends; Feed tube 17 penetrates tank deck 2 by the external world and is communicated to tank inner chamber, is provided with peep hole 18 on tank deck 2; Tank body 1 one sides are provided with stillness of night overflow pipe 19, and stillness of night overflow pipe 19 connects U-shaped liquid sealing pipe 20, and U-shaped liquid sealing pipe 20 ends are connected with stillness of night collecting pipe 22 by stillness of night valve 21.The value of the blade diameter length ratio of tank body 1 is greater than 1.Rake cutter 14 is in harrow frame 13 lower edges along being equidistantly spaced setting on harrow frame length direction.
Claims (3)
1. the heavy poly-thickener of suspension, is characterized in that comprising tank body and shaft,
The tank deck center of tank body is provided with tank deck shaft seal, in tank deck shaft seal, is provided with shaft, and shaft top leans out tank deck shaft seal and is connected with belt pulley, and motor connects belt pulley by belt drives;
At the bottom of the bottom of tank body is set to tapered shaped can, at the bottom of tapered shaped can, center is provided with centralized discharge pipe,
Shaft stretches to the tank lower shaft that the cecum of centralized discharge pipe at the bottom of tank and shaft end be arranged on centralized discharge pipe and seals up, and on centralized discharge pipe pipe shaft, is communicated with drain connection;
On shaft, be fixedly installed harrow frame seat, on harrow frame seat, be fixedly installed harrow frame, harrow frame lower edge is provided with rake cutter, and harrow frame parallels with at the bottom of tapered shaped can, and shaft middle part is provided with middle base, between middle base and harrow frame end, is provided with support suspension;
Feed tube penetrates tank deck by the external world and is communicated to tank inner chamber, is provided with peep hole on tank deck;
Tank body one side is provided with stillness of night overflow pipe, and stillness of night overflow pipe connects U-shaped liquid sealing pipe, and U-shaped liquid sealing pipe end is connected with stillness of night collecting pipe by stillness of night valve.
2. the heavy poly-thickener of suspension according to claim 1, is characterized in that the value of the blade diameter length ratio of tank body is greater than 1.
3. the heavy poly-thickener of suspension according to claim 1, is characterized in that harrowing cutter in harrow frame lower edge along being equidistantly spaced setting on harrow frame length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041946.8U CN203678031U (en) | 2014-01-23 | 2014-01-23 | Thickener for sinking and gathering of suspension liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041946.8U CN203678031U (en) | 2014-01-23 | 2014-01-23 | Thickener for sinking and gathering of suspension liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678031U true CN203678031U (en) | 2014-07-02 |
Family
ID=50999996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420041946.8U Expired - Fee Related CN203678031U (en) | 2014-01-23 | 2014-01-23 | Thickener for sinking and gathering of suspension liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225975A (en) * | 2014-09-30 | 2014-12-24 | 任晓东 | Main harrow of thickener harrow rack for mineral separation |
| CN105031964A (en) * | 2015-07-07 | 2015-11-11 | 苏州珍展科技材料有限公司 | Improved thickener apparatus |
| CN111214855A (en) * | 2019-12-06 | 2020-06-02 | 骆军辉 | Disc thickener |
-
2014
- 2014-01-23 CN CN201420041946.8U patent/CN203678031U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225975A (en) * | 2014-09-30 | 2014-12-24 | 任晓东 | Main harrow of thickener harrow rack for mineral separation |
| CN104225975B (en) * | 2014-09-30 | 2016-03-16 | 任晓东 | A kind of main rake of ore dressing thickener harrow frame |
| CN105031964A (en) * | 2015-07-07 | 2015-11-11 | 苏州珍展科技材料有限公司 | Improved thickener apparatus |
| CN111214855A (en) * | 2019-12-06 | 2020-06-02 | 骆军辉 | Disc thickener |
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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 |
Granted publication date: 20140702 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |