CN107756263A - Uniform discharge type sand-blasting machine - Google Patents
Uniform discharge type sand-blasting machine Download PDFInfo
- Publication number
- CN107756263A CN107756263A CN201711194593.XA CN201711194593A CN107756263A CN 107756263 A CN107756263 A CN 107756263A CN 201711194593 A CN201711194593 A CN 201711194593A CN 107756263 A CN107756263 A CN 107756263A
- Authority
- CN
- China
- Prior art keywords
- air pressure
- metal tube
- pressure tank
- tube
- rubber hose
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
Abstract
The invention discloses a kind of uniform discharge type sand-blasting machine, including air pressure tank and blast tube, the air pressure tank is cylindrical barrel structure, the upper and lower ends of the air pressure tank are respectively equipped with the end socket of circular arc, the air pressure tank lower end is provided with air pressure valve, the blast tube includes metal tube and rubber hose, the air pressure valve lower end connects the head end of the metal tube, the metal tube is made up of the pipe tap of three sections of different tube diameters, the metal pipe end connects the rubber hose, post-blast device is mounted on the pipe tap, high-pressure pump is installed inside the post-blast device, the gas outlet of the high-pressure pump is imported in the metal tube, the gas outlet of the high-pressure pump is identical towards being flowed to sandstone, the lower end of the metal tube is additionally provided with vibrating motor, the vibration contact of the vibrating motor is close to the tube wall of the metal tube.By the above-mentioned means, the present invention can ensure that the sandblasting muzzle of sand-blasting machine shakes out and pulsation phenomenon does not uniformly occur.
Description
Technical field
The present invention relates to sand-blasting machine field, more particularly to a kind of uniform discharge type sand-blasting machine.
Background technology
Sand grains is promoted by compressed air in pipeline and travelled forward, and shows as two states, is suspended and is pulsed, preferable work
Condition requirement is that even suspension flow regime is presented in sand grains in pipeline, and the size of air quantity should make flow velocity of the air in pipeline extremely
It is greater than the sinking speed of sand the largest particles less, blast is enough the friction loss for overcoming air to promote sandy mobile in pipeline
And resistance, the unobstructed flowing of sand grains in pipeline is so just can guarantee that, however, with the growth of pipeline, blast gradually reduces, air-flow
Speed reduces, and the non-homogeneous flowing that suspends first occurs in suspended particulate, and then the uneven flow regime of density occurs.When air velocity is small
When a certain numerical value, there have been TRANSFER BY PULSATING FLOW state.As air velocity further reduces, a part of material particles will be stagnated
In the bottom of pipeline, another part is then slided and travelled forward, and then the material bed of stagnation is made unstable movement, is eventually formed
Block, cause operational failure, this is not allow to occur in sandblasting work, so to carry out secondary add in the structure of sediment transport pipe
Press operation, it just can guarantee that the suspended state of gravel.
The content of the invention
The present invention solves the technical problem of a kind of uniform discharge type sand-blasting machine is provided, the spray of sand-blasting machine can be ensured
Sand muzzle, which shakes out, does not uniformly occur pulsation phenomenon.
In order to solve the above technical problems, one aspect of the present invention is：A kind of uniform discharge type sandblasting is provided
Machine, including air pressure tank and blast tube, the air pressure tank are cylindrical barrel structure, and the lower end of the air pressure tank is provided with gusseted
Pin, the upper and lower ends of the air pressure tank are respectively equipped with the end socket of circular arc, and the air pressure tank lower end is provided with air pressure valve, the sandblasting
Pipe includes metal tube and rubber hose, the head end of the air pressure valve lower end connection metal tube, the metal tube by three sections not
Pipe tap with caliber forms, and is connected between the pipe tap by reducing joint, and the metal pipe end connects the rubber
Flexible pipe, the rubber hose end are provided with sandblasting pipette tips, and the junction of the sandblasting pipette tips and the rubber hose is provided with out
Valve is closed, the switch valve upper end is provided with push switch, post-blast device, the secondary drum are mounted on the pipe tap
High-pressure pump is installed, the gas outlet of the high-pressure pump is imported in the metal tube, the high-pressure pump inside wind apparatus
Gas outlet is identical towards being flowed to sandstone, and the lower end of the metal tube is additionally provided with vibrating motor, and the vibration of the vibrating motor is touched
Head is close to the tube wall of the metal tube.
In a preferred embodiment of the present invention, the side wall of air pressure tank one is provided with pulsometer, and the pulsometer enters
Gas port connects air dust remover.
In a preferred embodiment of the present invention, another side wall of the air pressure tank is provided with the extension of the sandblasting pipette tips
Frame.
In a preferred embodiment of the present invention, caliber the maximum of the pipe tap is connected with the air pressure tank, described
The caliber reckling of pipe tap is connected with the rubber hose.
The beneficial effects of the invention are as follows：The design of the present invention is the FAQs for solving sand-blasting machine, that is, shakes out uneven,
When and there is pulsating and shake out, design sediment transport tubular construction by reequiping, improve from the structure of single caliber and gradually received for three kinds
The caliber structure of contracting, help to increase the atmospheric pressure value of sediment transport pipe output end side, while additional post-blast device can also be kept away
Exempt from the effect length blast of pipeline, finally installation vibrating motor helps avoid sandstone bottom in pipe and sunk in the bottom of metal tube
Accumulate and result in blockage.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is the structural representation of the preferred embodiment of uniform discharge type sand-blasting machine one of the present invention；
The mark of each part is as follows in accompanying drawing：1st, air pressure tank；2nd, blast tube；3rd, gusseted pin；4th, air pressure valve；5th, metal tube；
6th, rubber hose；7th, pipe tap；8th, reducing joint；9th, sandblasting pipette tips；10th, switch valve；11st, post-blast device；12nd, high pressure gas
Pump；15th, vibrating motor；14th, pulsometer.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of uniform discharge type sand-blasting machine, including air pressure tank 1 and blast tube 2, the air pressure tank 1 are cylindrical barrel structure, institute
The lower end for stating air pressure tank 1 is provided with gusseted pin 3, and the upper and lower ends of the air pressure tank 1 are respectively equipped with the end socket of circular arc, described
The lower end of air pressure tank 1 is provided with air pressure valve 4, and the blast tube 2 includes metal tube 5 and rubber hose 6, the lower end of air pressure valve 4 connection
The head end of the metal tube 5, the metal tube 5 are made up of the pipe tap 7 of three sections of different tube diameters, are passed through between the pipe tap 7
Reducing joint 8 connects, and the end of metal tube 5 connects the rubber hose 6, and the end of rubber hose 6 is provided with sandblasting pipette tips
9, the junction of the sandblasting pipette tips 9 and the rubber hose 6 is provided with switch valve 10, and the upper end of switch valve 10 is provided with pressing
Formula switchs, and is mounted on post-blast device 11 on the pipe tap 7, high pressure gas is provided with inside the post-blast device 11
Pump 12, the gas outlet of the high-pressure pump 12 are imported in the metal tube 5, the gas outlet direction and sandstone of the high-pressure pump 12
Flow to identical, the lower end of the metal tube 5 is additionally provided with vibrating motor 13, and the vibration contact of the vibrating motor 13 is close to the gold
Belong to the tube wall of pipe 5.
In addition, the side wall of air pressure tank 1 one is provided with pulsometer 14, the air inlet connection air cleaning of the pulsometer 14
Device.
In addition, another side wall of the air pressure tank 1 is provided with the hanger of the sandblasting pipette tips 9.
In addition, caliber the maximum of the pipe tap 7 is connected with the air pressure tank 1, the caliber reckling of the pipe tap 7
It is connected with the rubber hose 6.
The operation principle of the present invention is that air pressure tank 1 is cylindrical barrel structure, and the lower end of air pressure tank 1 is provided with gusseted pin
3, the upper and lower ends of air pressure tank 1 are respectively equipped with the end socket of circular arc, and the lower end of air pressure tank 1 is provided with air pressure valve 4, and blast tube 2 includes gold
Belong to pipe 5 and rubber hose 6.
The lower end of air pressure valve 4 connects the head end of metal tube 5, and metal tube 5 is made up of the pipe tap 7 of three sections of different tube diameters, taps
Connected between pipe 7 by reducing joint 8, caliber the maximum of pipe tap 7 is connected with air pressure tank 1, the caliber reckling of pipe tap 7
It is connected with rubber hose 6, is improved from the structure of single caliber for the three kinds of caliber gradually tapered up structures, helps to increase sediment transport
The atmospheric pressure value of pipe output end side.
The end of metal tube 5 connects rubber hose 6, and the end of rubber hose 6 is provided with sandblasting pipette tips 9, and sandblasting pipette tips 9 and rubber are soft
The junction of pipe 6 is provided with switch valve 10, and the upper end of switch valve 10 is provided with push switch, secondary drum is mounted on pipe tap 7
Wind apparatus 11, high-pressure pump 12 being installed inside post-blast device 11, the gas outlet of high-pressure pump 12 is imported in metal tube 5,
The gas outlet of high-pressure pump 12 is identical towards being flowed to sandstone, by the secondary pressurized function of high-pressure pump, is favorably improved pipe
Interior blast size, avoids sandstone from settling.
The lower end of metal tube 5 is additionally provided with vibrating motor 13, and the vibration contact of vibrating motor 13 is close to the tube wall of metal tube 5,
Vibrating motor impact metal tube bottom, contribute to the sandstone that ttom of pipe deposits by again this blow afloat, the side wall of air pressure tank 1 one is provided with air pressure
Pump 14, the air inlet connection air dust remover of pulsometer 14.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (4)
1. a kind of uniform discharge type sand-blasting machine, including air pressure tank and blast tube, it is characterised in that the air pressure tank is cylindrical tube
Shape structure, the lower end of the air pressure tank are provided with gusseted pin, and the upper and lower ends of the air pressure tank are respectively equipped with the envelope of circular arc
Head, the air pressure tank lower end are provided with air pressure valve, and the blast tube includes metal tube and rubber hose, the air pressure valve lower end connection
The head end of the metal tube, the metal tube are made up of the pipe tap of three sections of different tube diameters, pass through reducing between the pipe tap
Joint connects, and the metal pipe end connects the rubber hose, and the rubber hose end is provided with sandblasting pipette tips, the sandblasting
The junction of pipette tips and the rubber hose is provided with switch valve, and the switch valve upper end is provided with push switch, the tap
Post-blast device is mounted on pipe, high-pressure pump is installed inside the post-blast device, the high-pressure pump goes out
Gas port is imported in the metal tube, and the gas outlet direction of the high-pressure pump flows to identical, the lower end of the metal tube with sandstone
Vibrating motor is additionally provided with, the vibration contact of the vibrating motor is close to the tube wall of the metal tube.
2. uniform discharge type sand-blasting machine according to claim 1, it is characterised in that the side wall of air pressure tank one is provided with gas
Press pump, the air inlet connection air dust remover of the pulsometer.
3. uniform discharge type sand-blasting machine according to claim 1, it is characterised in that set in another side wall of the air pressure tank
There is the hanger of the sand-blasting gun head.
4. uniform discharge type sand-blasting machine according to claim 1, it is characterised in that caliber the maximum of the pipe tap with
The air pressure tank connection, the caliber reckling of the pipe tap are connected with the rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194593.XA CN107756263A (en) | 2017-11-24 | 2017-11-24 | Uniform discharge type sand-blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194593.XA CN107756263A (en) | 2017-11-24 | 2017-11-24 | Uniform discharge type sand-blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756263A true CN107756263A (en) | 2018-03-06 |
Family
ID=61275313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711194593.XA Withdrawn CN107756263A (en) | 2017-11-24 | 2017-11-24 | Uniform discharge type sand-blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756263A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702656A (en) * | 2019-01-18 | 2019-05-03 | 重庆市妙格半导体研究院有限公司 | A kind of diode production sand blasting unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260684Y (en) * | 1996-05-10 | 1997-08-27 | 汪世学 | Mould sand-blower |
| US20080287039A1 (en) * | 2007-05-17 | 2008-11-20 | Connelly William J | Abrasive blasting system with remote flow control and method |
| CN201833280U (en) * | 2010-09-17 | 2011-05-18 | 安徽俊成艺术玻璃有限公司 | Gas-sand hybrid sandblasting machine |
| CN103708231A (en) * | 2013-12-23 | 2014-04-09 | 江苏大学 | Anti-blocking method and device for pebble coal vacuum transport system |
| CN104416470A (en) * | 2013-09-05 | 2015-03-18 | 陈均 | Sand blasting machine |
| CN106382847A (en) * | 2016-10-12 | 2017-02-08 | 中国人民解放军陆军军械技术研究所 | Vehicle-mounted sand blasting equipment for gun |
| CN106930534A (en) * | 2017-04-13 | 2017-07-07 | 江西省凯骏实业有限公司 | A kind of cement grouting device |
-
2017
- 2017-11-24 CN CN201711194593.XA patent/CN107756263A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260684Y (en) * | 1996-05-10 | 1997-08-27 | 汪世学 | Mould sand-blower |
| US20080287039A1 (en) * | 2007-05-17 | 2008-11-20 | Connelly William J | Abrasive blasting system with remote flow control and method |
| CN201833280U (en) * | 2010-09-17 | 2011-05-18 | 安徽俊成艺术玻璃有限公司 | Gas-sand hybrid sandblasting machine |
| CN104416470A (en) * | 2013-09-05 | 2015-03-18 | 陈均 | Sand blasting machine |
| CN103708231A (en) * | 2013-12-23 | 2014-04-09 | 江苏大学 | Anti-blocking method and device for pebble coal vacuum transport system |
| CN106382847A (en) * | 2016-10-12 | 2017-02-08 | 中国人民解放军陆军军械技术研究所 | Vehicle-mounted sand blasting equipment for gun |
| CN106930534A (en) * | 2017-04-13 | 2017-07-07 | 江西省凯骏实业有限公司 | A kind of cement grouting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702656A (en) * | 2019-01-18 | 2019-05-03 | 重庆市妙格半导体研究院有限公司 | A kind of diode production sand blasting unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |
|
| WW01 | Invention patent application withdrawn after publication |