CN203790640U - Water-treatment plug-prevention mud discharging system - Google Patents
Water-treatment plug-prevention mud discharging system Download PDFInfo
- Publication number
- CN203790640U CN203790640U CN201420196595.8U CN201420196595U CN203790640U CN 203790640 U CN203790640 U CN 203790640U CN 201420196595 U CN201420196595 U CN 201420196595U CN 203790640 U CN203790640 U CN 203790640U
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- CN
- China
- Prior art keywords
- mud
- spoil disposal
- mud discharging
- pipes
- valves
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000007599 discharging Methods 0.000 title abstract 15
- 239000010802 sludge Substances 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 9
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 abstract 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a water-treatment plug-prevention mud discharging system which comprises mud sucking heads. The mud sucking heads are arranged in mud hoppers at pond bottoms, the mud sucking heads are respectively communicated with mud discharging branch pipes, the mud discharging branch pipes are respectively communicated with mud discharging dry pipes through branch pipe valves, pipeline pumps are arranged on the mud discharging dry pipes, first mud valves and second mud valves are arranged on the mud discharging dry pipes in front of and behind the pipeline pumps, water return pipes are arranged on the mud discharging dry pipes in a communicated mode and at the positions between the first mud valves and the pipeline pumps, the other ends of the water return pipes are communicated with the mud discharging dry pipes at the rear ends of the second mud discharging valves, first back flushing valves are arranged on the water return pipes, back flushing openings are formed in the mud discharging dry pipes and at the positions between the second mud discharging valves and the pipeline pumps, and the back flushing openings are communicated with back flushing water pipes through second back flushing valves. The water-treatment plug-prevention mud discharging system has the advantages of being simple in process, high in automation, stable in operation, low in energy consumption and reliable in performance. Furthermore, the water-treatment plug-prevention mud discharging system can guarantee that bottom mud in pond bodies can be effectively removed and fundamentally solves the problems of mud gathering in pond bodies and unsmooth mud discharging.
Description
Technical field
The utility model relates to water treatment facilities technical field, especially relates to a kind of water treatment anti-clogging sludge drainage system.
Background technology
The whether unobstructed purifying water effect that is related to sedimentation basin of spoil disposal, when spoil disposal is smooth, body refuse deposits when too much, will have a strong impact on effluent quality.At present, conventional sludge discharge way mainly contains three classes, is respectively multibuchet gravity spoil disposal, perforated pipe spoil disposal and mechanical dredge.Multibuchet gravity spoil disposal, the earliest for horizontal sedimentation tank, its shortcoming mainly contains: spoil disposal is not thorough, generally still needs regular manual cleaning; Pond bottom structure is complicated, constructs more difficult.Perforated pipe spoil disposal is to use at present more a kind ofly, and this kind of mode also exists more shortcoming, and as eyelet easily stops up, sludge discharge effects is unstable, maintenance inconvenience, and when raw water turbidity is high, sludge discharge effects is poor, and therefore, management expectancy is strict, should be noted that timely spoil disposal.Mechanical dredge, is divided into again truss-like, towed and center suspension formula, and because its electrical equipment is more, maintenance of equipment work amount is larger, and sediment is lower simultaneously; In addition, due to the restriction of plant equipment structure, easily cause spoil disposal dead angle.In addition, in the more grid flocculation of at present application, the sludge discharge way of application mostly also is the mode of perforated pipe spoil disposal, the shortcoming that also exists eyelet easily to stop up etc.
Summary of the invention
The utility model object is to provide a kind of water treatment anti-clogging sludge drainage system that greatly improves sludge discharge effects.
For achieving the above object, the utility model can be taked following technical proposals:
Water treatment anti-clogging sludge drainage system described in the utility model, comprise the suction head being separately positioned in each pond bed mud bucket, described suction head is connected with spoil disposal arm respectively, described spoil disposal arm is connected with spoil disposal main by arm valve respectively, on described spoil disposal main, is provided with tubing pump; On spoil disposal main before and after described tubing pump, be respectively arranged with first, second spoil disposal valve, on the spoil disposal main between described first row slurry valve door and tubing pump, be communicated with and be provided with return pipe, the other end of described return pipe is communicated with setting with the spoil disposal main that described second row slurry valve is held behind the door, is provided with the first back flush valves on described return pipe; On the spoil disposal main between described second row slurry valve door and tubing pump, offer backwash mouth, described backwash mouth is connected with backwash water pipe by the second back flush valves.
The utility model advantage is that technique is simple, automaticity is high, stable, energy consumption is low, dependable performance, can guarantee that the efficient discharge of bed mud in the body of pond removes, and fundamentally solves pond body collection mud and the not smooth problem of spoil disposal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, water treatment anti-clogging sludge drainage system described in the utility model, comprise the suction head 2 being separately positioned in each pond bed mud bucket 1, described suction head 2 is connected with spoil disposal arm 3 respectively, described spoil disposal arm 3 is connected with spoil disposal main 5 by arm valve 4 respectively, on described spoil disposal main 5, is provided with tubing pump 6; On the spoil disposal main 5 of described tubing pump 6 front and back, be respectively arranged with first, second spoil disposal valve 7,8, on the spoil disposal main 5 between described first row slurry valve door 7 and tubing pump 6, be communicated with and be provided with return pipe 9, the other end of described return pipe 9 is communicated with setting with the spoil disposal main 5 of described second row slurry valve door 8 rear ends, is provided with the first back flush valves 10 on described return pipe 9; On the spoil disposal main 5 between described second row slurry valve door 8 and tubing pump 6, offer backwash mouth, described backwash mouth is connected with backwash water pipe 12 by the second back flush valves 11.
Its operation principle is: adopt single bucket independence spoil disposal pipe-line system, can dwindle the caliber of discharge pipeline, thereby reduce construction and the installation difficulty of pond body.These features make it have stronger adaptability, both can be used for the flocculation basin of water factory, also can be used for adopting inclined tube, inclined-plate clarifying basin and the immersed ultrafiltration membrane pond of bucket spoil disposal.According to different water treatment technology unit, suction head 2 is arranged in each bottom, pond bucket 1 of pond body, the independent setting of each suction head 2.Meanwhile, adopt independently pipe-line system, make it have higher automatization level, can to whole sludge drainage system, carry out efficient automation control by water factory's Central Control Room.
During spoil disposal, first opening conduits pump 6, then open successively the arm valve 4 on the spoil disposal arm 3 of each suction head 2 correspondences, and first, second spoil disposal valve 7,8; Make first, second back flush valves 10,11 keep closed condition, in order to ensure the independence of single bucket spoil disposal, the same time can only be carried out spoil disposal to a suction head portion simultaneously; After spoil disposal water is discharged, can close tubing pump 6, then only depend on water purification pressure to carry out spoil disposal to each bucket.By controlling the spoil disposal time of 4 pairs of single buckets 1 of arm valve, effectively control, avoided between each bucket 1 influencing each other of spoil disposal simultaneously, can guarantee that the efficient discharge of bed mud in the body of pond removes, fundamentally solve pond body collection mud and the not smooth problem of spoil disposal; Single suction head 2 is connected with tubing pump 6 with spoil disposal arm 3 independently, can reach the dual spoil disposal effect of power suction and static pressure siphon by regulating the start and stop of tubing pump 6, meet the spoil disposal power at initial stage, also can adopt static pressure siphon according to actual conditions, reach energy-saving and cost-reducing object.
When suction head 2 or pipe-line system are stopped up by deposition, need carry out backwash to spoil disposal pipeline, at this moment make first, second spoil disposal valve 7,8 in closed condition, first, second back flush valves 10,11 and arm valve 4 are in open mode, start tubing pump 6, make backwash water pipe 12, tubing pump 6 and suction head 2 form single backwashing system, corresponding blocking portion is carried out to effective backwash, thereby guarantee the unimpeded of spoil disposal pipe-line system.
Claims (1)
1. a water treatment anti-clogging sludge drainage system, comprise the suction head (2) being separately positioned in each pond bed mud bucket (1), it is characterized in that: described suction head (2) is connected with spoil disposal arm (3) respectively, described spoil disposal arm (3) is connected with spoil disposal main (5) by arm valve (4) respectively, is provided with tubing pump (6) on described spoil disposal main (5); On the spoil disposal main (5) before and after described tubing pump (6), be respectively arranged with first, second spoil disposal valve (7,8), upper connection of spoil disposal main (5) between described first row slurry valve door (7) and tubing pump (6) is provided with return pipe (9), the other end of described return pipe (9) is communicated with setting with the spoil disposal main (5) of described second row slurry valve door (8) rear end, is provided with the first back flush valves (10) on described return pipe (9); On the spoil disposal main (5) between described second row slurry valve door (8) and tubing pump (6), offer backwash mouth, described backwash mouth is connected with backwash water pipe (12) by the second back flush valves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196595.8U CN203790640U (en) | 2014-04-22 | 2014-04-22 | Water-treatment plug-prevention mud discharging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196595.8U CN203790640U (en) | 2014-04-22 | 2014-04-22 | Water-treatment plug-prevention mud discharging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790640U true CN203790640U (en) | 2014-08-27 |
Family
ID=51372915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196595.8U Expired - Lifetime CN203790640U (en) | 2014-04-22 | 2014-04-22 | Water-treatment plug-prevention mud discharging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565540A (en) * | 2015-12-14 | 2016-05-11 | 山东华通环境科技股份有限公司 | Modular water purification device with settling, sludge discharging and back flushing functions and quick sludge discharging method |
| CN110652757A (en) * | 2019-11-01 | 2020-01-07 | 张凯茵 | Method and device for pumping high-concentration bottom mud of mud scraper of sedimentation tank at constant torque |
-
2014
- 2014-04-22 CN CN201420196595.8U patent/CN203790640U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565540A (en) * | 2015-12-14 | 2016-05-11 | 山东华通环境科技股份有限公司 | Modular water purification device with settling, sludge discharging and back flushing functions and quick sludge discharging method |
| CN105565540B (en) * | 2015-12-14 | 2019-05-07 | 山东华通环境科技股份有限公司 | Modularization purifier and quick sludge discharging method with precipitating spoil disposal counter-flush |
| CN110652757A (en) * | 2019-11-01 | 2020-01-07 | 张凯茵 | Method and device for pumping high-concentration bottom mud of mud scraper of sedimentation tank at constant torque |
| CN110652757B (en) * | 2019-11-01 | 2021-10-08 | 张凯茵 | Method and device for pumping high-concentration bottom mud of mud scraper of sedimentation tank at constant torque |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee after: YELLOW RIVER ENGINEERING CONSULTING Co.,Ltd. Address before: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee before: YELLOW RIVER ENGINEERING CONSULTING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |