CN202690545U - Injection pump for hydraulically conveying silt - Google Patents

Injection pump for hydraulically conveying silt Download PDF

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Publication number
CN202690545U
CN202690545U CN 201220246196 CN201220246196U CN202690545U CN 202690545 U CN202690545 U CN 202690545U CN 201220246196 CN201220246196 CN 201220246196 CN 201220246196 U CN201220246196 U CN 201220246196U CN 202690545 U CN202690545 U CN 202690545U
Authority
CN
China
Prior art keywords
nozzle
mixing chamber
slit
injection pump
jet pump
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
CN 201220246196
Other languages
Chinese (zh)
Inventor
何庆康
唐家龙
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.)
GUANGZHOU NANSHA LONZA CO Ltd
Original Assignee
GUANGZHOU NANSHA LONZA 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 GUANGZHOU NANSHA LONZA CO Ltd filed Critical GUANGZHOU NANSHA LONZA CO Ltd
Priority to CN 201220246196 priority Critical patent/CN202690545U/en
Application granted granted Critical
Publication of CN202690545U publication Critical patent/CN202690545U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an injection pump for hydraulically conveying silt. The injection pump is used for conveying fluid such as silt and comprises a nozzle, a mixing chamber, an expansion tube, a water inlet, a slit feeding port and a slit discharging port, the water inlet is arranged at the front end of the nozzle, the slit feeding port is arranged on the upper portion of the nozzle, the tail end of the nozzle is communicated with an inlet of the mixing chamber, an outlet of the mixing chamber is communicated with an inlet of the expansion tube, and an outlet of the expansion tube is the slit discharging port. The injection pump has the advantages of being capable of achieving continuous operation and mechanical slit feeding, enabling slit feeding efficiency to improve to 50-60 tons/day, enabling the slit feeding efficiency to improve to 25 times of manual work, and greatly improving the slit feeding efficiency.

Description

A kind of jet pump of waterpower sediment
Technical field
The utility model relates to sedimentation processing, the instrument of efficient sediment, the specifically jet pump of the efficient sediment of a kind of waterpower that soil erosion causes.
Background technique
By analysis, the former of the soft area of water and soil (such as the little Hu Dao of Nansha District) sedimentation run off because underground water is native, wherein a kind for the treatment of measures are for recharging silt, but common artificial punching filling mode efficient is extremely low, fill with husky 2 tons/day average every day, temporarily fails on the market to search out a kind of machinery of economical and efficient and fill with husky mode.
Summary of the invention
The purpose of this utility model provides a kind of jet pump of waterpower sediment, makes jet pump by improvement design, utilizes it to fill with sand and can greatly improve the husky efficient of filling.
In order to reach above purpose, the technical solution adopted in the utility model is to comprise husky mouthful of nozzle, mixing chamber, enlarged tube, water intake, dress and the sediment ejection opening that communicates with each other, water intake is arranged on the front end of nozzle, the husky mouth of dress is arranged on the top of nozzle, the tail end of nozzle is communicated with the entrance of mixing chamber, the outlet of mixing chamber is communicated with the entrance of enlarged tube, and the outlet of enlarged tube is sediment ejection opening.
Preferably, also be provided with the CONCENTRIC REDUCER of accelerating for to high pressure water in the described water intake.
Described nozzle is front wide and rear narrow shape.
Described mixing chamber is cylindrical.
Described enlarged tube is beloid shape.
Working principle of the present utility model is that high pressure water enters nozzle by water intake, in mixing chamber, produce negative pressure when at full speed penetrating after accelerating through CONCENTRIC REDUCER again, the fluid that is transferred (silt) is inhaled into mixing chamber by filling husky mouth, mixed with working fluid high pressure water, together enter enlarged tube, the pressure of fluid rises gradually, then by outside the sediment ejection opening discharge tube.Jet pump is that the transformation of energy reaches the conveying purpose when utilizing Fluid Flow in A.
The utility model has the advantages that and utilize the jet pump machinery of can realizing working continuously to fill with husky that fill with husky efficient and can be increased to 50-60 ton/sky, machinery is filled with husky efficient and more manually improved 25 times, greatly improves the husky efficient of filling.Simultaneously, because power comes from the pressure of ordinary water, but not the electric power of usually selecting or steam power, operator and place potential safety hazard are little, are particularly suitable for operation in the chemical industry anti-explosion area.
Description of drawings
Fig. 1 is the utility model embodiment's organigram.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
The jet pump of present embodiment has husky mouthful 5 of nozzle 1, mixing chamber 2, enlarged tube 3, water intake 4, dress and the sediment ejection opening 6 that is communicated with each other, water intake 4 is arranged on the front end of nozzle 1, husky mouthful 5 top that is arranged on nozzle 1 of dress, the tail end of nozzle 1 is communicated with the entrance of mixing chamber 2, the outlet of mixing chamber 2 is communicated with the entrance of enlarged tube 3, and the outlet of enlarged tube 3 is sediment ejection opening 6, and nozzle 1 is front wide and rear narrow shape, mixing chamber 2 is cylindrical, and enlarged tube 3 is beloid shape.
Water intake 4 can connect the high-pressure high-flow water such as fire water, in order to give the further acceleration of high pressure water can also be in water intake 4 interior installation CONCENTRIC REDUCER 7, the husky bucket of husky mouth 5 tippings of dress fills out sand simultaneously by many people or conveyor belt is filled out sand, and sediment ejection opening 6 connects the position that flexible pipe will be delivered to the silt of pressure needs filling husky.

Claims (5)

1. the jet pump of a waterpower sediment, it is characterized in that: comprise husky mouthful of nozzle, mixing chamber, enlarged tube, water intake, the dress and the sediment ejection opening that communicate with each other, water intake is arranged on the front end of nozzle, the husky mouth of dress is arranged on the top of nozzle, the tail end of nozzle is communicated with the entrance of mixing chamber, the outlet of mixing chamber is communicated with the entrance of enlarged tube, and the outlet of enlarged tube is sediment ejection opening.
2. jet pump according to claim 1 is characterized in that: also be provided with the CONCENTRIC REDUCER of accelerating for to high pressure water in the described water intake.
3. jet pump according to claim 1 and 2, it is characterized in that: described nozzle is front wide and rear narrow shape.
4. jet pump according to claim 3, it is characterized in that: described mixing chamber is cylindrical.
5. jet pump according to claim 3, it is characterized in that: described enlarged tube is beloid shape.
CN 201220246196 2012-05-29 2012-05-29 Injection pump for hydraulically conveying silt Expired - Fee Related CN202690545U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220246196 CN202690545U (en) 2012-05-29 2012-05-29 Injection pump for hydraulically conveying silt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220246196 CN202690545U (en) 2012-05-29 2012-05-29 Injection pump for hydraulically conveying silt

Publications (1)

Publication Number Publication Date
CN202690545U true CN202690545U (en) 2013-01-23

Family

ID=47546171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220246196 Expired - Fee Related CN202690545U (en) 2012-05-29 2012-05-29 Injection pump for hydraulically conveying silt

Country Status (1)

Country Link
CN (1) CN202690545U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527519A (en) * 2013-10-21 2014-01-22 舟山市恒威船舶配件有限公司 Jetting device used for water pump
CN104624582A (en) * 2015-02-04 2015-05-20 成都大漠石油机械有限公司 Sludge discharging structure for oil storage tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527519A (en) * 2013-10-21 2014-01-22 舟山市恒威船舶配件有限公司 Jetting device used for water pump
CN104624582A (en) * 2015-02-04 2015-05-20 成都大漠石油机械有限公司 Sludge discharging structure for oil storage tank

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130123

Termination date: 20150529

EXPY Termination of patent right or utility model