CN204919643U - Pneumatic desilting pump - Google Patents

Pneumatic desilting pump Download PDF

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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
Authority
CN
China
Prior art keywords
storage tank
control valve
vacuumize
tracheae
desilting
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
Application number
CN201520658138.0U
Other languages
Chinese (zh)
Inventor
候祥春
吴长庚
李庆彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Zhonglian Pump Co Ltd
Original Assignee
Shandong Zhonglian Pump Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Zhonglian Pump Co Ltd filed Critical Shandong Zhonglian Pump Co Ltd
Priority to CN201520658138.0U priority Critical patent/CN204919643U/en
Application granted granted Critical
Publication of CN204919643U publication Critical patent/CN204919643U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Powered desilting pump
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.
CN201520658138.0U 2015-08-28 2015-08-28 Pneumatic desilting pump Expired - Fee Related CN204919643U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110685312A (en) * 2019-11-12 2020-01-14 邱文博 Environment-friendly sewage suction device

Cited By (1)

* Cited by examiner, † Cited by third party
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