CN205153097U - Thermal power factory sump pit with automatic desilting function - Google Patents
Thermal power factory sump pit with automatic desilting function Download PDFInfo
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- CN205153097U CN205153097U CN201520895913.4U CN201520895913U CN205153097U CN 205153097 U CN205153097 U CN 205153097U CN 201520895913 U CN201520895913 U CN 201520895913U CN 205153097 U CN205153097 U CN 205153097U
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- water
- collecting well
- cover plate
- inflowing box
- weep hole
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Abstract
The utility model relates to a thermal power factory sump pit with automatic desilting function compares with prior art and has solved the defect that sump pit bottom mud is difficult to the clearance. The utility model discloses the disturbance device is installed to bottom in the well sump pit, and the disturbance device is including intaking the box, and the flow pipe is installed to the bottom of the box of intaking, and the flow pipe runs through into water box and sump pit, and the delivery port of flow pipe lies in into water box, and the water inlet of flow pipe connects on female pipe is washed in the water -washed, it opens and to have apopore A and apopore B to intake the top of box, has rotation center axle and rotation center position of axle between apopore A and apopore B at the top fixed mounting of the box of intaking, and rotation center is epaxial to be installed apron A respectively and with apron B and lap A and all become normal running fit with the rotation center major structure with apron B, lap A and cover on apopore A, laps B and covers on apopore B. The utility model discloses can last the disturbance to the silt bottom the sump pit, the fluidization that forms the interior mud of sump pit is handled.
Description
Technical field
The utility model relates to infrastructure technique field, steam power station, specifically a kind of steam power station collecting well with automatic desilting function.
Background technology
At present, steam power station mainly adopts collecting well to collect ground flushing water, then gets to (all kinds of) water treatment station in conjunction with dredge pump.Sewage in pond can be beaten away by dredge pump, but lime-ash etc. heavier in sewage is but deposited on bottom pond, through accumulating over a long period, deposit bottom pond gets more and more, collecting well effectively utilize space then fewer and feweri, to such an extent as to the later stage have to adopt labor cleaning, waste time and energy.How to develop a kind of desilting system for collecting well and become the technical problem being badly in need of solving.
Utility model content
The purpose of this utility model is the defect being difficult to clear up to solve collecting well base sludge in prior art, provides a kind of steam power station collecting well with automatic desilting function to solve the problems referred to above.
To achieve these goals, the technical solution of the utility model is as follows:
With a steam power station collecting well for automatic desilting function, comprise water and rinse female pipe and collecting well, collecting well internal fixtion is provided with dredge pump, the sidewall in collecting well is provided with backwash water pipe, and backwash water pipe is connected on water and rinses on female pipe,
Bottom in described collecting well is provided with disturbance device, disturbance device comprises water inflowing box, and the bottom of water inflowing box is provided with flow pipe, and flow pipe runs through the bottom of water inflowing box and the bottom of collecting well, the delivery port of flow pipe is positioned at water inflowing box, and the water inlet of flow pipe is connected on water and rinses on female pipe; The top of water inflowing box has weep hole A and weep hole B, be installed with rotary middle spindle at the top of water inflowing box and rotary middle spindle between weep hole A and weep hole B, rotary middle spindle is separately installed with cover plate A and cover plate B and cover plate A and cover plate B all forms with rotary middle spindle and is rotatably assorted, cover plate A covers on weep hole A, and cover plate B covers on weep hole B.
The sidepiece of described water inflowing box has weep hole C, and the outside portion and forming with water inflowing box that rubber tile is movably arranged on water inflowing box is rotatably assorted, and rubber tile covers on weep hole C.
Also comprise limiting plate, limiting plate is arranged on the top of water inflowing box, and limiting plate is between cover plate A and cover plate B.
Bottom in described collecting well is ramp structure, and disturbance device is positioned at the lowest part of collecting well bottom bevel structure.
beneficial effect
A kind of steam power station collecting well with automatic desilting function of the present utility model, compared with prior art can carry out persistent disturbances to the mud bottom collecting well, form the fluidization treatment of mud in collecting well, then coordinate dredge pump to be cleared up by the mud in collecting well.Have the advantages that structure is simple, with low cost, decrease the labour intensity of labor cleaning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of disturbance device in the utility model;
Structural representation when Fig. 3 is disturbance device duty in the utility model;
Fig. 4 is the structure top view of the utility model cover plate A and cover plate B;
Fig. 5 is the structure top view of water inflowing box in the utility model;
Wherein, 1-collecting well, 2-dredge pump, 3-disturbance device, 4-flow pipe, 5-backwash water pipe, 6-water inflowing box, 7-cover plate A, 8-rotary middle spindle, 9-limiting plate, 10-rubber tile, 11-water rinse female pipe, 12-weep hole A, 13-weep hole B, 14-weep hole C, 15-lattice coral cover plate, 16-cover plate B.
Detailed description of the invention
For making to have a better understanding and awareness architectural feature of the present utility model and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
As shown in Figure 1, a kind of steam power station collecting well with automatic desilting function described in the utility model, comprises water and rinses female pipe 11 and collecting well 1.Collecting well 1 internal fixtion is provided with dredge pump 2, dredge pump 2 by bolt welding at collecting well 1(sedimentation basin) in channel-section steel on, collecting well 1 top also has lattice coral cover plate 15.Sidewall in collecting well 1 is provided with backwash water pipe 5, backwash water pipe 5 is connected on water and rinses on female pipe 11, and the quantity of backwash water pipe 5 can be 2, is fixed on two sidewalls in collecting well 1 by support.
Bottom in collecting well 1 is provided with disturbance device 3, and as shown in Figure 2, disturbance device 3 comprises water inflowing box 6, and water inflowing box 6 is box body structure, and the bottom of water inflowing box 6 is provided with flow pipe 4, and flow pipe 4 runs through the bottom of water inflowing box 6 and the bottom of collecting well 1.The delivery port of flow pipe 4 is positioned at water inflowing box 6, and the water inlet of flow pipe 4 is connected on water and rinses on female pipe 11, rinses the water under high pressure that female pipe 11 connects entered in water inflowing box 6 by flow pipe 4 from water.As shown in Figure 5, the top of water inflowing box 6 has weep hole A12 and weep hole B13, and the water under high pressure entered in water inflowing box 6 then can be flowed out by weep hole A12 and weep hole B13.As shown in Figure 4, be installed with rotary middle spindle 8 at the top of water inflowing box 6, rotary middle spindle 8 is between weep hole A12 and weep hole B13.Rotary middle spindle 8 is separately installed with cover plate A7 and cover plate B16, cover plate A7 and cover plate B16 all forms with rotary middle spindle 8 and is rotatably assorted, and namely cover plate A7 and cover plate B16 can with rotary middle spindle 8 for axially rotate.Cover plate A7 and cover plate B16 and rotary middle spindle 8 form to be rotatably assorted and can use various ways of the prior art, and as used bolt to coordinate both using, both use blinds hinges to coordinate for another example.When weep hole A12 and weep hole B13 is without water outlet, cover plate A7 covers on weep hole A12, and cover plate B16 covers on weep hole B13.
In order to increase the range of disturbance of disturbance device 3, can also output water hole C14 at the sidepiece of water inflowing box 6, equally, the both sides of water inflowing box 6 or multiple sidepiece all can open multiple weep hole C14, arrange according to actual needs.The outside portion and forming with water inflowing box 6 that rubber tile 10 is movably arranged on water inflowing box 6 is rotatably assorted, and rubber tile 10 can rotate up and down in the outside of water inflowing box 6, and the outside that rubber tile 10 is arranged on water inflowing box 6 by screw can realize.In like manner, when weep hole C14 is without water outlet, rubber tile 10 covers on weep hole C14.In order to carry out spacing to cover plate A7 and cover plate B16, can mounting limit plate 9 at the top of water inflowing box 6, limiting plate 9 is between cover plate A7 and cover plate B16.In order to strengthen the elimination effect of mud, can be ramp structure by the bottom in collecting well 1, disturbance device 3 be arranged on the lowest part of collecting well 1 bottom bevel structure.
When reality uses, heavier lime-ash is deposited in bottom collecting well 1.When water rinse flow out flushing water in female pipe 11 time, flushing water sprays and enters water inflowing box 6 from flow pipe 4, gush out from weep hole C14, weep hole A12 and weep hole B13 again, thus the rubber tile 10 of installation movable on water inflowing box 6, cover plate A7 and cover plate B16 are washed open, the gathering mud formed bottom to collecting well 1 carries out the effect of disturbance (fluidisation).The sewage that mud is formed after disturbance discharges collecting well 1 by dredge pump 2 again, thus reaches the effect of cleaning collecting well base sludge.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and manual; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. the steam power station collecting well with automatic desilting function, comprise water and rinse female pipe (11) and collecting well (1), collecting well (1) internal fixtion is provided with dredge pump (2), sidewall in collecting well (1) is provided with backwash water pipe (5), backwash water pipe (5) is connected on water and rinses on female pipe (11), it is characterized in that:
Bottom in described collecting well (1) is provided with disturbance device (3), disturbance device (3) comprises water inflowing box (6), the bottom of water inflowing box (6) is provided with flow pipe (4), flow pipe (4) runs through the bottom of water inflowing box (6) and the bottom of collecting well (1), the delivery port of flow pipe (4) is positioned at water inflowing box (6), and the water inlet of flow pipe (4) is connected on water and rinses on female pipe (11); The top of water inflowing box (6) has weep hole A(12) and weep hole B(13), rotary middle spindle (8) is installed with and rotary middle spindle (8) is positioned at weep hole A(12 at the top of water inflowing box (6)) and weep hole B(13) between, (8) are separately installed with cover plate A(7 to rotary middle spindle) and cover plate B(16) and cover plate A(7) and cover plate B(16) all form with rotary middle spindle (8) and be rotatably assorted, cover plate A(7) cover at weep hole A(12) on, cover plate B(16) cover at weep hole B(13) on.
2. a kind of steam power station collecting well with automatic desilting function according to claim 1, it is characterized in that: the sidepiece of described water inflowing box (6) has weep hole C(14), the outside portion and forming with water inflowing box (6) that rubber tile (10) is movably arranged on water inflowing box (6) is rotatably assorted, and rubber tile (10) covers at weep hole C(14) on.
3. a kind of steam power station collecting well with automatic desilting function according to claim 1, it is characterized in that: also comprise limiting plate (9), limiting plate (9) is arranged on the top of water inflowing box (6), and limiting plate (9) is positioned at cover plate A(7) and cover plate B(16) between.
4. a kind of steam power station collecting well with automatic desilting function according to claim 1, it is characterized in that: the bottom in described collecting well (1) is ramp structure, disturbance device (3) is positioned at the lowest part of collecting well (1) bottom bevel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895913.4U CN205153097U (en) | 2015-11-11 | 2015-11-11 | Thermal power factory sump pit with automatic desilting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895913.4U CN205153097U (en) | 2015-11-11 | 2015-11-11 | Thermal power factory sump pit with automatic desilting function |
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| Publication Number | Publication Date |
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| CN205153097U true CN205153097U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520895913.4U Active CN205153097U (en) | 2015-11-11 | 2015-11-11 | Thermal power factory sump pit with automatic desilting function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095556A (en) * | 2020-09-01 | 2020-12-18 | 中国电建集团华东勘测设计研究院有限公司 | Hydropower station water collecting well drainage system with functions of preventing silt and dredging |
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2015
- 2015-11-11 CN CN201520895913.4U patent/CN205153097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095556A (en) * | 2020-09-01 | 2020-12-18 | 中国电建集团华东勘测设计研究院有限公司 | Hydropower station water collecting well drainage system with functions of preventing silt and dredging |
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