CN207169132U - Horizontal sedimentation tank sludge negative pressure cleaning plant - Google Patents
Horizontal sedimentation tank sludge negative pressure cleaning plant Download PDFInfo
- Publication number
- CN207169132U CN207169132U CN201721105848.6U CN201721105848U CN207169132U CN 207169132 U CN207169132 U CN 207169132U CN 201721105848 U CN201721105848 U CN 201721105848U CN 207169132 U CN207169132 U CN 207169132U
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- CN
- China
- Prior art keywords
- sludge
- negative pressure
- pressure box
- pipe
- sedimentation tank
- 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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Abstract
The utility model discloses a kind of horizontal sedimentation tank sludge negative pressure cleaning plant, including the sludge centralised arrangement connected with sedimentation basin, sludge centralised arrangement is connected with negative pressure box, water feed apparatus and exhaust apparatus are provided with negative pressure box, the bottom of negative pressure box is connected with sludge delivery chute by sludge out pipe, mud valve and sludge pump be installed, sludge out pipe first extends down through sedimentation basin and upwardly extended again to be connected with sludge delivery chute, and sludge pump is located at below the liquid level in sedimentation basin on sludge out pipe；When clearing up sludge, under the coordinative role of water feed apparatus, exhaust apparatus and sludge pump, negative pressure is formed in negative pressure box, under atmospheric pressure, sludge in horizontal sedimentation tank is entered in negative pressure box by sludge centralised arrangement, then enters sludge delivery chute by sludge pump and sludge out pipe；Sludge is cleared up using negative pressure, does not have to set sludge pump in horizontal sedimentation tank, equipment cost reduces；The problem of it also avoid needing to empty horizontal sedimentation tank because of sludge pump blocking, maintenance and maintenance cost reduce.
Description
Technical field
Waste water control equipment technical field is the utility model is related to, more particularly to a kind of sludge to horizontal sedimentation tank is carried out
The device of cleaning.
Background technology
The sludge of deposition with special equipment, it is necessary to cleared up in horizontal sedimentation tank, in the prior art, horizontal sedimentation tank
Sludge cleaning equipment exist very big technical problem, its structure is as shown in Fig. 2 sedimentation basin 1 is provided with more dredging tubes 31, often
The end of individual dredging tube 31 is fitted with a sludge pump 64, is provided with dredging tube 31 and inhales slurry valve 34, and dredging tube 31 is connected with
Sludge pipe 33, sludge pipe 33 are connected with sludge delivery chute 62 by sludge out pipe 61, following technical problems be present：Sludge pump is more, nothing
By control system or mechanical system, control node is more, management trouble；Power consumption is big, and maintenance operation cost is higher；Sludge pump is once
Block, sedimentation basin must empty cleaning, and workload is big, and maintenance is inconvenient.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of energy consumption is small, management and maintenance is convenient and sludge cleaning effect
The high horizontal sedimentation tank sludge negative pressure cleaning plant of rate.
In order to solve the above technical problems, the technical solution of the utility model is：Horizontal sedimentation tank sludge negative pressure cleaning plant,
Including the sludge centralised arrangement connected with sedimentation basin, the sludge centralised arrangement is connected with negative pressure box, is set on the negative pressure box
There are a water feed apparatus and exhaust apparatus, the bottom of the negative pressure box is connected with sludge delivery chute by sludge out pipe, on the sludge out pipe
Mud valve and sludge pump be installed, the sludge out pipe first extend down through the sedimentation basin upwardly extend again it is defeated with the sludge
Groove is sent to connect, the sludge pump is located at below the liquid level in the sedimentation basin.
As a kind of perferred technical scheme, the sludge centralised arrangement stretches into the sedimentation basin bottom including more one end
Dredging tube, the dredging tube extend into the sedimentation basin bottom one end be provided with inhale mud duckbilled tube head, the dredging tube
The other end is connected with sludge pipe, and a suction slurry valve is provided with the every dredging tube, and the sludge pipe is connected with to be born with described
The connectivity port of the enters mud pipe for pressing case to connect, the enters mud pipe and the negative pressure box is located at the top of the negative pressure box.
As a kind of perferred technical scheme, the water feed apparatus includes the water inlet pipe installed in the negative pressure box top,
The top of the water inlet pipe is provided with watered cup, and water intaking valve is provided with the water inlet pipe.
As a kind of perferred technical scheme, the exhaust apparatus includes the blast pipe installed in the negative pressure box top,
Air bleeding valve is installed on the blast pipe.
By adopting the above-described technical solution, horizontal sedimentation tank sludge negative pressure cleaning plant, including connected with sedimentation basin
Sludge centralised arrangement, the sludge centralised arrangement are connected with negative pressure box, and water feed apparatus is provided with the negative pressure box and exhaust fills
Put, the bottom of the negative pressure box is connected with sludge delivery chute by sludge out pipe, and mud valve and sludge are provided with the sludge out pipe
Pump, the sludge out pipe first extends down through the sedimentation basin and upwardly extended again to be connected with the sludge delivery chute, the sludge
Pump is located at below the liquid level in the sedimentation basin；When clearing up sludge, to negative pressure box under the cooperation of water feed apparatus and exhaust apparatus
Interior injection water, water feed apparatus and exhaust apparatus are then shut off, open sludge pump and mud valve, the water in negative pressure box extracted out same
When negative pressure is formed in negative pressure box, under atmospheric pressure, the sludge in horizontal sedimentation tank is entered by sludge centralised arrangement
In negative pressure box, then sludge delivery chute entered by sludge pump and sludge out pipe；Sludge is cleared up using negative pressure, in horizontal sedimentation tank not
With sludge pump is set, equipment cost reduces；The problem of it also avoid needing to empty horizontal sedimentation tank because of sludge pump blocking, maintenance
Reduced with maintenance cost.
Brief description of the drawings
The following drawings is only intended to, in doing the utility model schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein：
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation of prior art；
In figure：1- sedimentation basins；2- negative pressure boxs；31- dredging tubes；32- inhales mud duckbilled tube head；33- sludge pipes；34- inhales slurry valve；
35- enters mud pipes；41- water inlet pipes；42- watered cups；43- water intaking valves；51- blast pipes；52- air bleeding valves；61- sludge out pipe；62- is dirty
Mud delivery chute；63- mud valves；64- sludge pumps.
Embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.In the following detailed description, only pass through
Bright mode describes some one exemplary embodiments of the present utility model.Undoubtedly, one of ordinary skill in the art can be with
Recognize, can be with a variety of modes to described in the case of without departing from spirit and scope of the present utility model
Embodiment is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than for limiting the protection of claim
Scope.
As shown in figure 1, horizontal sedimentation tank sludge negative pressure cleaning plant, including the sludge centralised arrangement connected with sedimentation basin 1,
The sludge centralised arrangement is connected with negative pressure box 2, and the sludge centralised arrangement stretches into the bottom of sedimentation basin 1 including more one end
Dredging tube 31, one end that the dredging tube 31 extend into the bottom of sedimentation basin 1 is provided with and inhales mud duckbilled tube head 32, the suction
The other end of mud pipe 31 is connected with sludge pipe 33, and a suction slurry valve 34, the sludge pipe are provided with the every dredging tube 31
33 are connected with the enters mud pipe 35 connected with the negative pressure box 2, and the enters mud pipe 35 and the connectivity port of the negative pressure box 2 are located at institute
State the top of negative pressure box 2；Water feed apparatus and exhaust apparatus are provided with the negative pressure box 2, the water feed apparatus includes being arranged on
The water inlet pipe 41 on the top of negative pressure box 2, the top of the water inlet pipe 41 are provided with watered cup 42, pacified on the water inlet pipe 41
Equipped with water intaking valve 43, the exhaust apparatus includes the blast pipe 51 installed in the top of negative pressure box 2, pacifies on the blast pipe 51
Equipped with air bleeding valve 52, the bottom of the negative pressure box 2 is connected with sludge delivery chute 62 by sludge out pipe 61, pacifies on the sludge out pipe 61
Equipped with mud valve 63 and sludge pump 64, the sludge out pipe 61 first extend down through the sedimentation basin 1 upwardly extend again with it is described
Sludge delivery chute 62 connects, and the sludge pump 64 is located at below the liquid level in the sedimentation basin 1.
In use, air bleeding valve 52 and water intaking valve 43 are opened, by the water filling into negative pressure box 2 of watered cup 42, until the water surface
After maintaining an equal level with the top of enters mud pipe 35 in negative pressure box 2, stop water filling, close air bleeding valve 52 and water intaking valve 43.By all suction slurry valves 34
To be opened with mud valve 63, open sludge pump 64, sludge pump 64 first takes the water in negative pressure box 2 away, and negative pressure is formed in negative pressure box 2,
Precipitating sludge in horizontal sedimentation tank 1 will be pressed onto in negative pressure box 2 by atmospheric pressure by inhaling mud duckbilled tube head 32, then pass through sludge
Pump 64 is discharged to sludge delivery chute 62, and precipitating sludge is seen off, realizes the spoil disposal process of horizontal sedimentation tank 1.
The technical program tool has the advantage that：
1st, realize a pump to use, reduce the number of units of water pump, reduce operational management cost, save power consumption.
2nd, realize the shallow-layer water cooling of sludge pump 64, need not empty during maintenance, it is easy for installation.
Once the 3, finding there is clogging, other can be closed and inhale slurry valve 34, individually to the sludge pipe 33 of blocking, carried out anti-
Cleaning maintenance is rinsed, it is very convenient.
4th, it is not susceptible to failure.
Description of the present utility model provides for the sake of example and description, and is not exhaustively or by originally
Utility model is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.
Selection and description embodiment are to more preferably illustrate principle and practical application of the present utility model, and make the common skill of this area
Art personnel it will be appreciated that the utility model so as to designing the various embodiments with various modifications suitable for special-purpose.
Claims (4)
1. horizontal sedimentation tank sludge negative pressure cleaning plant, it is characterised in that：Including the sludge centralised arrangement connected with sedimentation basin, institute
State sludge centralised arrangement and be connected with negative pressure box, water feed apparatus and exhaust apparatus are provided with the negative pressure box, the negative pressure box
Bottom is connected with sludge delivery chute by sludge out pipe, and mud valve and sludge pump are provided with the sludge out pipe, and the sludge out pipe is first
Extend down through the sedimentation basin and upwardly extend again and be connected with the sludge delivery chute, the sludge pump is located at the sedimentation basin
Below interior liquid level.
2. horizontal sedimentation tank sludge negative pressure cleaning plant as claimed in claim 1, it is characterised in that：The sludge centralised arrangement
The dredging tube of the sedimentation basin bottom is stretched into including more one end, the dredging tube extend into one end peace of the sedimentation basin bottom
Equipped with mud duckbilled tube head is inhaled, the other end of the dredging tube is connected with sludge pipe, a suction is provided with the every dredging tube
Slurry valve, the sludge pipe are connected with the enters mud pipe connected with the negative pressure box, the enters mud pipe and the connection end of the negative pressure box
Mouth is located at the top of the negative pressure box.
3. horizontal sedimentation tank sludge negative pressure cleaning plant as claimed in claim 1, it is characterised in that：The water feed apparatus includes
Water inlet pipe installed in the negative pressure box top, the top of the water inlet pipe are provided with watered cup, installed on the water inlet pipe
There is water intaking valve.
4. the horizontal sedimentation tank sludge negative pressure cleaning plant as described in claim 1,2 or 3, it is characterised in that：The exhaust dress
Put including the blast pipe installed in the negative pressure box top, air bleeding valve is installed on the blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105848.6U CN207169132U (en) | 2017-08-31 | 2017-08-31 | Horizontal sedimentation tank sludge negative pressure cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105848.6U CN207169132U (en) | 2017-08-31 | 2017-08-31 | Horizontal sedimentation tank sludge negative pressure cleaning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169132U true CN207169132U (en) | 2018-04-03 |
Family
ID=61738657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721105848.6U Expired - Fee Related CN207169132U (en) | 2017-08-31 | 2017-08-31 | Horizontal sedimentation tank sludge negative pressure cleaning plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207169132U (en) |
-
2017
- 2017-08-31 CN CN201721105848.6U patent/CN207169132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |