CN204919643U - Pneumatic desilting pump - Google Patents
Pneumatic desilting pump Download PDFInfo
- Publication number
- CN204919643U CN204919643U CN201520658138.0U CN201520658138U CN204919643U CN 204919643 U CN204919643 U CN 204919643U CN 201520658138 U CN201520658138 U CN 201520658138U CN 204919643 U CN204919643 U CN 204919643U
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- China
- Prior art keywords
- storage tank
- control valve
- vacuumize
- tracheae
- desilting
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- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic desilting pump, including storage tank I and storage tank II, I top of storage tank and storage tank II tops are connected with evacuation trachea I and evacuation trachea II respectively, and evacuation trachea I is connected with vacuum generator with evacuation trachea II jointly, is connected with the inlet pipe between I upper portion of storage tank and storage tank II upper portions, the inlet pipe middle part is provided with the feed inlet, is connected with the discharging pipe between I bottom of storage tank and storage tank II bottoms, the discharging pipe middle part is provided with the discharge gate. The beneficial effects of the utility model are that: utilize the negative pressure to extract silt, the stirring scope is little, and debris can fully be extracted, and the desilting is effectual, adopts two storage tanks to take out silt in turn and arrange silt moreover, has improved the efficiency of desilting greatly.
Description
Technical field
The utility model relates to a kind of powered desilting pump.
Background technology
China is geographical vast, be dispersed with a lot of big and small lake, reservoir, As time goes on frequent with mankind's activity, the bottom of a lot of Lake Area, reservoir have accumulated the rubbish of thicker mud and people's abandonment in production and life, if do not cleared up, long term accumulation, will cause the severe contamination of water, river course to block, and affects life and the development of people.Therefore the bottom desilting engineering of lake, reservoir is more and more subject to the attention of each relevant unit.Up to the present, the development of lakebed desilting equipment experienced by two stages.First stage, adopt high-pressure water pipe to stir silt from the bottom of lake, then extract from lakebed the water pump that the mud mixture of muddiness is installed aboard ship out the water surface.This method efficiency is low, and need be equipped with pressurized equipment, and inconvenient operation, run into the foreign material such as the rubbish of lakebed, easy blockage phenomenon, is now eliminated gradually.Second stage, adopts the submersible sewage pump of simple lay cutter head.The feature of this pump be utilize submersible sewage pump lower end with the reamer head coaxial with motor, silt from the bottom of lake is stirred, simultaneously by submersible sewage pump by the mud mixture of muddiness extract out the water surface.Relative to the first stage, efficiency increases, and decreases equipment, simultaneously simple, convenient.But this equipment also also exists obvious deficiency.As: simple lay cutter head is coaxial with water pump, and rotating speed height is fragile, and scope of stirring is little, and lakebed foreign material such as fully can not to tear up at the shortcoming.
Summary of the invention
For solving above technical deficiency, it is good that the utility model provides a kind of dredging effect, the powered desilting pump that efficiency is high.
The utility model is realized by following measures:
A kind of powered desilting pump of the present utility model, comprise storage tank I and storage tank II, described storage tank I top and storage tank II top are connected to and vacuumize tracheae I and vacuumize tracheae II, vacuumize tracheae I and vacuumize tracheae II and be jointly connected with vacuum generator, feed pipe is connected with between storage tank I top and storage tank II top, charging aperture is provided with in the middle part of described feed pipe, be connected with discharge nozzle between bottom storage tank I and bottom storage tank II, in the middle part of described discharge nozzle, be provided with discharging opening;
Vacuumize tracheae I and vacuumize on tracheae II and be respectively arranged with control gate valve I and control gate valve II, feed pipe between charging aperture and storage tank I is provided with inlet control valve I, feed pipe between charging aperture and storage tank II is provided with inlet control valve II, discharge nozzle between discharging opening and storage tank I is provided with discharging control valve I, the discharge nozzle between discharging opening and storage tank II is provided with discharging control valve II.
The beneficial effects of the utility model are: utilize negative pressure to carry out extraction mud, and scope of stirring is little, and foreign material can fully be extracted, and dredging effect is good, and adopt two storage tanks alternately to take out mud and row's mud, substantially increase the efficiency of desilting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1 storage tank I, 2 storage tank II, 3 vacuumizes tracheae I, 4 vacuumize tracheae II, 5 vacuum generators, and 6 control gate valve I, 7 control gate valve II, 8 feed pipe, 9 charging apertures, 10 inlet control valve I, 11 inlet control valve II, 12 discharge nozzles, 13 discharging openings, 14 discharging control valve I, 15 discharging control valves II.
Detailed description of the invention
Below in conjunction with accompanying drawing, further detailed description is done to the utility model:
As shown in Figure 1, a kind of powered desilting pump of the present utility model, comprise storage tank I 1 and storage tank II 2, storage tank I 1 top and storage tank II 2 top are connected to and vacuumize tracheae I 3 and vacuumize tracheae II 4, vacuumize tracheae I 3 and vacuumize tracheae II 4 and be jointly connected with vacuum generator 5, feed pipe 8 is connected with between storage tank I 1 top and storage tank II 2 top, charging aperture 9 is provided with in the middle part of feed pipe 8, be connected with discharge nozzle 12 between bottom storage tank I 1 and bottom storage tank II 2, in the middle part of discharge nozzle 12, be provided with discharging opening 13;
Vacuumize tracheae I 3 and vacuumize on tracheae II 4 and be respectively arranged with control gate valve I 6 and control gate valve II 7, feed pipe 8 between charging aperture 9 and storage tank I 1 is provided with inlet control valve I 10, feed pipe 8 between charging aperture 9 and storage tank II 2 is provided with inlet control valve II 11, discharge nozzle 12 between discharging opening 13 and storage tank I 1 is provided with discharging control valve I 14, the discharge nozzle 12 between discharging opening 13 and storage tank II 2 is provided with discharging control valve II 15.
Its operating principle is: closing control gate valve II 7 when using first, inlet control valve I 10, inlet control valve II 11, discharging control valve I 14 and discharging control valve II 15, open and control gate valve I 6, vacuumize with vacuum generator 5 pairs of storage tanks I 1, closing control gate valve I 6 after having vacuumized, then inlet control valve I 10 is opened, utilize the effect of negative pressure by mud from charging aperture 9 in feed pipe 8 suction storage tank I 1, inlet control valve I 10 is closed after filling in storage tank I 1, open discharging control valve I 14, storage tank I 1 carries out discharging, control gate valve II 7 to open simultaneously, vacuumize with vacuum generator 5 pairs of storage tanks II 2, closing control gate valve II 7 after having vacuumized, then inlet control valve II 11 is opened, utilize the effect of negative pressure by mud from charging aperture 9 in feed pipe 8 suction storage tank II 2.Namely while a storage tank inwardly takes out mud, another storage tank outwards arranges mud, substantially increases desilting efficiency data.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the art of this patent principle; can also make some improvement and replacement, these improve and replace the protection domain that also should be considered as this patent.
Claims (1)
1. a powered desilting pump, is characterized in that: comprise storage tank I and storage tank II, described storage tank
I top and storage tank II top are connected to and vacuumize tracheae I and vacuumize tracheae II, vacuumize tracheae I and vacuumize tracheae II and be jointly connected with vacuum generator, feed pipe is connected with between storage tank I top and storage tank II top, charging aperture is provided with in the middle part of described feed pipe, be connected with discharge nozzle between bottom storage tank I and bottom storage tank II, in the middle part of described discharge nozzle, be provided with discharging opening;
Vacuumize tracheae I and vacuumize on tracheae II and be respectively arranged with control gate valve I and control gate valve II, feed pipe between charging aperture and storage tank I is provided with inlet control valve I, feed pipe between charging aperture and storage tank II is provided with inlet control valve II, discharge nozzle between discharging opening and storage tank I is provided with discharging control valve I, the discharge nozzle between discharging opening and storage tank II is provided with discharging control valve II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658138.0U CN204919643U (en) | 2015-08-28 | 2015-08-28 | Pneumatic desilting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658138.0U CN204919643U (en) | 2015-08-28 | 2015-08-28 | Pneumatic desilting pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919643U true CN204919643U (en) | 2015-12-30 |
Family
ID=54968787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658138.0U Expired - Fee Related CN204919643U (en) | 2015-08-28 | 2015-08-28 | Pneumatic desilting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685312A (en) * | 2019-11-12 | 2020-01-14 | 邱文博 | Environment-friendly sewage suction device |
-
2015
- 2015-08-28 CN CN201520658138.0U patent/CN204919643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685312A (en) * | 2019-11-12 | 2020-01-14 | 邱文博 | Environment-friendly sewage suction device |
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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: 20151230 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |