CN102491247B - Pneumatic liquid material conveying device - Google Patents
Pneumatic liquid material conveying device Download PDFInfo
- Publication number
- CN102491247B CN102491247B CN201110378562.6A CN201110378562A CN102491247B CN 102491247 B CN102491247 B CN 102491247B CN 201110378562 A CN201110378562 A CN 201110378562A CN 102491247 B CN102491247 B CN 102491247B
- Authority
- CN
- China
- Prior art keywords
- pump housing
- cavity
- blind nut
- extractor duct
- air inlet
- 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
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
- Reciprocating Pumps (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a pneumatic liquid device for conveying chemical materials, which comprises a pump body and a discharge pipe. The pump body is a cavity equipped with an air inlet and an air outlet, with the air inlet connected to an air inlet valve through a pipeline, and the pump body is provided with a circular hole. A locking screw cap able to be in threaded connection with the mouth of a liquid material bucket is connected to the air outlet end. The discharge pipe passes through the circular hole on the pump body and the locking screw cap. The cavity of the pump body is communicated with the cap cavity of the locking screw cap. The discharge pipe is provided with a discharge valve. From the air inlet valve and along the air inlet of the pump body, the cavity, the air outlet, the cap cavity of the locking screw cap, as well as the inner cavity of the liquid material bucket, an airtight and sealed airflow channel can be formed. The pneumatic liquid device for conveying chemical materials of the invention has the advantages of simple structure, easy operation, high extraction efficiency, ability to draw all materials out of a material bucket bottom, low cost, safety and convenience, as well as easy cleaning.
Description
Technical field
The present invention relates to carry the technical field of chemical equipment, is a kind of pneumatic liquid device of carrying chemical specifically.
Background technology
Now in chemical industry, many raw materials of production chemical product or intermediate material are liquid, because productive output is larger, so generally liquid material can be contained in larger bucket, material in bucket is taken out and generally can adopt two kinds of methods below: one, manually topple over, manually topple over that material not only bothers but also require great effort, simultaneously inefficiency, and some raw material has corrosive property, if water clock can cause environmental pollution or personnel's injury to outside or staff's health; Two, use conventional air lift pump extracting liquid, this kind of mode has following shortcoming: 1, equipment complex structure, and need specified power, inconvenient operation; 2, extraction efficiency is low; 3, the liquid of liquid material bottom of the barrel cannot extract totally, cause waste also to pollute the environment simultaneously; 4, cost is higher; 5, easy cleaning etc. not.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, provide a kind of in the middle of the process of conveying chemical, prevent chemical from revealing and cause environmental pollution or personnel's injury, seal ring in air-channel system can bear anticyclonic pressure, and simple in structure, easy operating, extraction efficiency be high, charging basket bottom material all can be extracted out, cost is low, the pneumatic liquid device of safe ready, easy cleaned conveying chemical.
Concrete scheme:
A kind of pneumatic liquid device of carrying chemical, it is characterized in that: this Pneumatic liquid material conveying device comprises the pump housing, discharge nozzle, the described pump housing is a cavity, on cavity, be provided with an admission port, one air extractor duct, admission port is connected with air inlet valve by pipeline, on the pump housing, be provided with circular hole, be connected with a locking blind nut that can be threaded with liquids charging basket bung at air extractor duct end, described discharge nozzle is through the circular hole on the pump housing and locking blind nut, the cavity of the pump housing is communicated with the lid chamber of locking blind nut, bleeder valve is installed on discharge nozzle, from air inlet valve along pump housing admission port, cavity, air extractor duct, the locking lid chamber of blind nut and liquid material barrel cavity form the gas channel of an airtight and sealing, between circular hole on described discharge nozzle and the pump housing, be provided with seal ring, between locking blind nut and air extractor duct, be provided with seal ring, the top wall of described locking blind nut is provided with a hole, aperture is greater than the external diameter of air extractor duct, be provided with collar at air extractor duct end, the external diameter of collar is greater than the aperture in the hole in the top wall of blind nut, between collar and the end face of blind nut, be provided with joint face, described seal ring is arranged on the end face of blind nut, wherein discharge nozzle inserts in liquid object charging basket and when locking blind nut and charging basket bung tighten, described seal ring clamping between collar on the pump housing and locking screw hd top face, now, from air inlet valve along pump housing admission port, cavity, air extractor duct, the lid chamber of locking blind nut and liquid material barrel cavity form a gas channel airtight and sealing makes the pump housing and charging basket form sealed cavity.
Described air extractor duct and circular hole are coaxially set.
Between the pump housing and air inlet valve, be provided with safety valve.
Tool of the present invention has the following advantages: 1, the pneumatic liquid apparatus structure of this conveying chemical is simple, does not need other propulsion source, only relies on the source of the gas of extraneous access that liquid is extruded; 2, the pneumatic liquid device extraction efficiency of this conveying chemical is high, and extraction speed is fast, and flow is large; 3, the pneumatic liquid device of this conveying chemical can all extrude the liquid material of bottom of the barrel, without any residual, not only saved material simultaneously but avoided remaining in barrel at the bottom of material low to pollution 4, manufacture and the use cost of environment; 5, easy to operate, the pneumatic liquid device of this conveying chemical only need be put into charging basket by the pneumatic liquid device of carrying chemical, opens air inlet valve and bleeder valve and can complete binder operation, and this method of operation is simply easy to grasp; 6, safe ready, the pneumatic liquid device of this conveying chemical is provided with safety valve, and in the time that bucket internal pressure exceedes safety value, meeting automatically unloading, makes pressure reach safety value, without manual monitoring; 7, be easy to clean, because the pneumatic liquid device of this conveying chemical is used for extracting chemical, each extraction in the pneumatic liquid device of carrying chemical all can adhere to some chemical, need to clean in time, in order to avoid pollute other chemical, and the pneumatic liquid device simple structure of this conveying chemical is cleaned the dirt adhering to and is very easy to.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention carries the pneumatic liquid device of chemical.
Fig. 2 is the enlarged diagram of A part in Fig. 1.
Detailed description of the invention
As shown in Figure 1, carry the pneumatic liquid device of chemical to comprise the pump housing 3, discharge nozzle 1, the described pump housing 3 is a cavity, on cavity, be provided with an admission port 10, one air extractor duct 11, admission port 10 is connected with air inlet valve 4 by pipeline, on the pump housing, be provided with circular hole 6, be connected with a locking blind nut 7 that can be threaded with liquid object charging basket bung at air extractor duct end, described discharge nozzle 1 is through the circular hole 6 on the pump housing and locking blind nut 7, the cavity of the pump housing 3 is communicated with the lid chamber of locking blind nut 7, bleeder valve 2 is installed on discharge nozzle 1, from air inlet valve 4 along pump housing admission port 10, cavity, air extractor duct 11, the locking lid chamber of blind nut and liquid material barrel cavity form the gas channel of an airtight and sealing, between the pump housing 3 and air inlet valve 4, be provided with safety valve 5 simultaneously.
Wherein between the circular hole 6 on discharge nozzle 1 and the pump housing, be provided with seal ring 9, between locking blind nut 7 and air extractor duct 11, be provided with seal ring 8; Air extractor duct 11 is coaxially set with circular hole 6;
As shown in Figure 2, the top wall 12 of locking blind nut described in the pneumatic liquid device of conveying chemical is provided with a hole, aperture is greater than the external diameter of air extractor duct 11, be provided with collar 14 at air extractor duct end, the external diameter of collar 14 is greater than the aperture in the hole in the top wall of blind nut, between the end face 12 of collar 14 and blind nut, be provided with joint face, seal ring 8 is arranged on the end face of blind nut; Locking blind nut 7 is threaded with liquid charging basket bung by inside spin 15.
Carry the using method of the pneumatic liquid device of chemical to be, the discharge nozzle of the pneumatic liquid device of carrying chemical is inserted in liquid object charging basket, locking blind nut and charging basket bung are tightened, the now clamping of the seal ring between the collar on the pump housing and locking screw hd top face, now, from air inlet valve, form a gas channel airtight and sealing along the lid chamber of pump housing admission port, cavity, air extractor duct, locking blind nut and liquid material barrel cavity and make the pump housing and charging basket formation sealed cavity; Then, source of the gas is connected to air inlet valve, open air inlet valve, bleeder valve, gas enters charging basket by admission port, to expect that liquid in bucket extrudes liquid material barrel by discharge nozzle, in the time that charging basket internal gas pressure reaches dangerous values, safety valve automatically starts and carries out release, and after pressure returns normally, safety valve is closed automatically; Cut-out source of the gas after binder operation completes, after gas in charging basket is discharged by air inlet valve, closes air inlet valve and liquid valve, takes out and carries the pneumatic liquid device of chemical to clean.
Claims (3)
1. carry the pneumatic liquid device of chemical for one kind, it is characterized in that: the pneumatic liquid device of this conveying chemical comprises the pump housing, discharge nozzle, the described pump housing is a cavity, on cavity, be provided with an admission port, one air extractor duct, admission port is connected with air inlet valve by pipeline, on the pump housing, be provided with circular hole, be connected with a locking blind nut that can be threaded with liquid object charging basket bung at air extractor duct end, described discharge nozzle is through the circular hole on the pump housing and locking blind nut, the cavity of the pump housing is communicated with the lid chamber of locking blind nut, bleeder valve is installed on discharge nozzle, from air inlet valve along pump housing admission port, cavity, air extractor duct, the locking lid chamber of blind nut and liquid material barrel cavity form the gas channel of an airtight and sealing,
Between circular hole on described discharge nozzle and the pump housing, be provided with seal ring, between locking blind nut and air extractor duct, be provided with seal ring, the top wall of described locking blind nut is provided with a hole, aperture is greater than the external diameter of air extractor duct, be provided with collar at air extractor duct end, the external diameter of collar is greater than the aperture in the hole in the top wall of blind nut, between collar and the end face of blind nut, is provided with joint face, seal ring is arranged on the end face of blind nut
Wherein discharge nozzle inserts in liquid object charging basket and when locking blind nut and charging basket bung tighten, described seal ring clamping between collar on the pump housing and locking screw hd top face, now, from air inlet valve, form a gas channel airtight and sealing along the lid chamber of pump housing admission port, cavity, air extractor duct, locking blind nut and liquid material barrel cavity and make the pump housing and charging basket formation sealed cavity.
2. a kind of pneumatic liquid device of carrying chemical according to claim 1, is characterized in that: described air extractor duct and circular hole are coaxially set.
3. a kind of pneumatic liquid device of carrying chemical according to claim 1, is characterized in that: between the pump housing and air inlet valve, be provided with safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110378562.6A CN102491247B (en) | 2011-11-24 | 2011-11-24 | Pneumatic liquid material conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110378562.6A CN102491247B (en) | 2011-11-24 | 2011-11-24 | Pneumatic liquid material conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102491247A CN102491247A (en) | 2012-06-13 |
| CN102491247B true CN102491247B (en) | 2014-08-27 |
Family
ID=46183118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110378562.6A Expired - Fee Related CN102491247B (en) | 2011-11-24 | 2011-11-24 | Pneumatic liquid material conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102491247B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692314A (en) * | 2015-02-02 | 2015-06-10 | 深圳市燃气集团股份有限公司 | Closed-type material extracting device |
| CN108975258A (en) * | 2018-08-29 | 2018-12-11 | 江苏海基新能源股份有限公司 | A kind of draw-out device and method of liquid material |
| CN109336044A (en) * | 2018-09-12 | 2019-02-15 | 中粮可口可乐饮料(天津)有限公司 | A kind of liquid material automatic charging, cleaning all-in-one machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785973A (en) * | 1985-09-04 | 1988-11-22 | The Coca-Cola Company | Attachment for use in liquid filling containers |
| US5152437A (en) * | 1990-03-02 | 1992-10-06 | Hoechst Aktiengesellschaft | Device for connecting apparatus withdrawing ultrapure liquids from containers |
| CN2680646Y (en) * | 2004-02-02 | 2005-02-23 | 蔡之善 | Punching head for residual wine reclamation machine |
| CN201045123Y (en) * | 2007-05-09 | 2008-04-09 | 王周健 | Full-automatic grout discharging apparatus |
| CN201834754U (en) * | 2010-09-27 | 2011-05-18 | 吴焕清 | Pressurized liquid taking device |
| CN202321215U (en) * | 2011-11-24 | 2012-07-11 | 广东山之风环保科技有限公司 | Pneumatic pump |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191125849A (en) * | 1911-11-20 | 1912-05-16 | Nehemiah Arthur Hornby | Improvements in Siphon Heads for Bottles containing Liquids Under Pressure. |
| JPH0356560Y2 (en) * | 1985-12-28 | 1991-12-19 | ||
| FR2831876B1 (en) * | 2001-11-07 | 2004-04-23 | Valois Sa | FLUID PRODUCT DISPENSING PUMP |
| JP5560019B2 (en) * | 2009-11-04 | 2014-07-23 | 株式会社アイセロ | Liquid feeding device and liquid container used for the liquid feeding device |
-
2011
- 2011-11-24 CN CN201110378562.6A patent/CN102491247B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785973A (en) * | 1985-09-04 | 1988-11-22 | The Coca-Cola Company | Attachment for use in liquid filling containers |
| US5152437A (en) * | 1990-03-02 | 1992-10-06 | Hoechst Aktiengesellschaft | Device for connecting apparatus withdrawing ultrapure liquids from containers |
| CN2680646Y (en) * | 2004-02-02 | 2005-02-23 | 蔡之善 | Punching head for residual wine reclamation machine |
| CN201045123Y (en) * | 2007-05-09 | 2008-04-09 | 王周健 | Full-automatic grout discharging apparatus |
| CN201834754U (en) * | 2010-09-27 | 2011-05-18 | 吴焕清 | Pressurized liquid taking device |
| CN202321215U (en) * | 2011-11-24 | 2012-07-11 | 广东山之风环保科技有限公司 | Pneumatic pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102491247A (en) | 2012-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104314686B (en) | A kind of automobile combustion chamber foam cleaning agent filling pumpback device and method of work thereof | |
| CN202485940U (en) | Oil sampling device for transformer | |
| CN102491247B (en) | Pneumatic liquid material conveying device | |
| CN202321215U (en) | Pneumatic pump | |
| CN201555740U (en) | Liquid chlorosilane on-line sampling device | |
| CN202953813U (en) | Novel down filling tube | |
| CN203737110U (en) | Efficient water discharging tubular ultrafiltration membrane capable of being cleaned without shutdown | |
| CN106989963B (en) | A kind of pipeline gas enclosed sampling method | |
| CN204022453U (en) | The device of oil plant or other liquid in a kind of air pressure metal bucket | |
| CN108085702A (en) | A kind of environment-friendly type cycles derusting device | |
| CN104237023A (en) | Detector for ultimate pressure value of battery sealing element and detection method | |
| CN206577458U (en) | A kind of concentrated filter | |
| CN203972409U (en) | A kind of chlorination furnace outlet blockage cleaning device | |
| CN207524617U (en) | A kind of BOPP cigarette films co-extrusion suction device | |
| CN206455918U (en) | A kind of gas treatment equipment of TPV screw extruders | |
| CN207591343U (en) | Vacuum gas-liquid separator | |
| CN203477890U (en) | Chemical conveying connecting cabinet | |
| CN201189416Y (en) | Liquid filter | |
| CN206206853U (en) | A kind of novel sealing structure | |
| CN204293938U (en) | A kind of high-precision high voltage spiral automatic solid-liquid separator | |
| CN203796232U (en) | Chemical reagent injection device for oil field | |
| CN201083632Y (en) | Industrial sewage sampling device | |
| CN204223830U (en) | A kind of frequency conversion discharge system | |
| CN104261136A (en) | Variable-frequency discharge system | |
| CN104912510B (en) | Injection well overflow re-injection spraying-preventing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20201124 |