CN203460065U - Sand blasting machine - Google Patents
Sand blasting machine Download PDFInfo
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- CN203460065U CN203460065U CN201320565642.7U CN201320565642U CN203460065U CN 203460065 U CN203460065 U CN 203460065U CN 201320565642 U CN201320565642 U CN 201320565642U CN 203460065 U CN203460065 U CN 203460065U
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- pipe road
- sand
- storage tank
- discharge duct
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Abstract
The utility model discloses a sand blasting machine comprising an air compressing device, a pressure-maintaining storage tank, a first exhaust pipeline, a second exhaust pipeline and a third exhaust pipeline, wherein a discharge hole is formed at the lower part of the pressure-maintaining storage tank; one ends of the first exhaust pipeline, the second exhaust pipeline and the third exhaust pipeline are communicated with the air compressing device; the other end of the first exhaust pipeline is communicated with the upper part of the pressure-maintaining storage tank; the other end of the second exhaust pipeline is located at the discharge hole and above the discharge hole; and the middle part of the third exhaust pipeline is communicated with the discharge hole of the pressure-maintaining storage tank through a discharge pipe. The machine disclosed by the utility model has the advantages that the dust problem of sand blasting is effectively solved and the dust-free spray sand blast effect is achieved without mixing equipment, a high pressure water pump or a grinding pump and the like.
Description
Technical field
The utility model relates to a kind of sand-blasting machine, refers in particular to a kind of high-pressure water mist sand-blasting machine.
Background technology
Sand-blasting machine is by compressed-air actuated power, abrasive jet to be carried out to the plant equipment of the various surface treatment procedures such as impact grinding, rust cleaning to surface of the work, can require to select different abrasive materials according to the surface treatment of workpiece, comprise metal abrasives or non-metallic abrasive.Normally on surface of the work, the attachments such as impurity, oxide layer, variegated, paint, dirt, iron rust and greasy filth are processed.
In prior art, sand-blasting machine produces a large amount of dust in the process of using, and to environment, and dust can affect health, and harmful to human respiratory apparatus, even causes mortality pneumoconiosis.In order to solve sand-blasting machine use procedure, produce a large amount of dust problem, normally by equipment such as mixing plant or high-pressure hydraulic pump and abrasive pumps, first abrasive material and water are mixed to paste-like, then with high-pressure pump, paste-like compound is delivered in compressed air piping, by sandblast pipeline and lance ejection to surface of the work, carry out surface of the work treatment process, its defect is:
One, sand-blasting machine need to use the equipment such as mixing plant, high-pressure hydraulic pump and abrasive pump, causes equipment manufacturing cost expensive.
Two, sand-blasting machine must support the use the equipment such as mixing plant, high-pressure hydraulic pump and abrasive pump, makes whole device move inconvenience, and use is restricted, and then increases use cost.
Three, because mixing plant and abrasive pump need be used a large amount of power supplys, and high-pressure hydraulic pump need be used a large amount of water sources, use comparatively inconvenient, and excess waste resource.
Four, cut off the water suddenly or during suddenly power-off, when power supply and water source go wrong, easily by sandblast line clogging, need carry out block clearing to sandblast pipeline, cause shutting down impact and produce, cause the wasting of resources.
Utility model content
The purpose of this utility model is to provide a kind of sand-blasting machine, effectively solves dust problem, and without using the equipment such as mixing plant, high-pressure hydraulic pump and abrasive pump, cost is low.
For reaching above-mentioned purpose, solution of the present utility model is:
A sand-blasting machine, comprises air compression plant, pressurize storage tank, downtake pipe road, second exhaust pipe road and the 3rd discharge duct; Discharging opening is formed at pressurize storage tank bottom; One end of downtake pipe road, second exhaust pipe road and the 3rd discharge duct is communicated with air compression plant, and the other end in downtake pipe road is communicated with pressurize storage tank top, the other end in second exhaust pipe road is positioned at discharging opening place, and higher than discharging opening, the middle part of the 3rd discharge duct is communicated with pressurize storage tank discharging opening by tremie pipe.
Further, the caliber of tremie pipe is equal to or greater than the caliber in second exhaust pipe road.
Further, pressurize storage tank bottom is designed to back taper or half cone-shaped.
Further, also comprise sand-blasting gun, sand-blasting gun is arranged on the other end of the 3rd discharge duct.
Further, also comprise valve, valve is directly replaced tremie pipe, or valve installation is between the 3rd discharge duct and tremie pipe junction to the three discharge duct other ends.
Further, also comprise air accumulator, air accumulator inlet end is communicated with air compression plant, and outlet side is communicated with one end of downtake pipe road, second exhaust pipe road and the 3rd discharge duct.
Further, also comprise pressure regulator valve, pressure regulator valve is arranged between air accumulator and one end of downtake pipe road, second exhaust pipe road and the 3rd discharge duct.
Further, also comprise pressure regulator valve, pressure regulator valve inlet end is communicated with air compression plant, and outlet side is communicated with one end of downtake pipe road, second exhaust pipe road and the 3rd discharge duct.
Adopt after such scheme, when the utility model is used, water and abrasive material are added in pressurize storage tank, air compression plant work, by downtake pipe road, Compressed Gas is drained to pressurize storage tank top, and pressure is applied on water and abrasive material, make water follow abrasive material to fall smooth and easy; By second exhaust pipe road, Compressed Gas is drained to the discharging opening of pressurize storage tank, according to venturi principle, water and abrasive material are even at the abundant collisional mixing of discharging opening, and are fallen by tremie pipe; By the 3rd discharge duct, Compressed Gas is drained to the 3rd discharge duct and tremie pipe junction, and form powerful suction will with the mixed abrasive material sucking-off of water, and produce powerful thrust by after sucking-off with the ejection of the mixed abrasive material of water.Therefore, compared with prior art, it has the following advantages:
One, sand-blasting machine is without using the equipment such as mixing plant, high-pressure hydraulic pump and abrasive pump, and its equipment manufacturing cost is cheap.
Two, sand-blasting machine, without using the equipment such as mixing plant, high-pressure hydraulic pump and abrasive pump, makes whole device conveniently moving, is applicable to the various varying environments such as indoor and outdoor.
Three, due to without stirring abrasive material, lower the frayed chance of pressurize storage tank, thereby improve the service life of pressurize storage tank.
Four, by the water that is wrapped in abrasive material, control completely effectively dust, and alleviate abrasive material surface of the work is collided and friction dynamics, and then avoid workpiece Yin Gaowen and be out of shape.
Five, without using high-pressure water, without mixing plant, without excessively using power supply, overall structure is comparatively simple, further reduces cost.
Six, material can not cause line clogging, can quit work at any time, or quit work at any time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model the first embodiment;
Fig. 2 is the structural representation of the utility model the second embodiment.
Label declaration
Discharging opening 21 downtake pipe roads 31
Second exhaust pipe road 32 the 3rd discharge duct 33
Tremie pipe 4 sand-blasting guns 5
Valve 6 air accumulators 7
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in detail.
Consult shown in Fig. 1, a kind of sand-blasting machine the first embodiment that the utility model discloses, comprises air compression plant 1, pressurize storage tank 2, downtake pipe road 31, second exhaust pipe road 32 and the 3rd discharge duct 33.
Discharging opening 21 is formed at pressurize storage tank 2 bottoms, and pressurize storage tank 2 tops arrange seal cover (not shown), in the time of need to adding water and abrasive material, open seal cover.
One end of downtake pipe road 31, second exhaust pipe road 32 and the 3rd discharge duct 33 is communicated with air compression plant 1, air compression plant 1 is generally air compressor machine, and the other end in downtake pipe road 31 is communicated with pressurize storage tank 2 tops, the other end in second exhaust pipe road 32 is positioned at discharging opening 21 places, and the middle part higher than discharging opening 21, the three discharge ducts 22 is communicated with pressurize storage tank 2 discharging openings 21 by tremie pipe 4.
For the smooth and easy whereabouts of abrasive material that makes to mix with water, the caliber of tremie pipe 4 is equal to or greater than the caliber in second exhaust pipe road 32.For the smooth and easy whereabouts of abrasive material that further makes to mix with water, pressurize storage tank 2 bottoms are designed to back taper, certainly can be designed as semicircle, or are semicircle back taper, or are flat shape, or other shape.
For convenience of the abrasive material mixing with water is sprayed, the utility model also comprises sand-blasting gun 5, and sand-blasting gun 5 is arranged on the other end of the 3rd discharge duct 33.
For controlling sand-blasting machine, stop or starting working, the utility model also arranges valve 6, valve 6 or directly replace tremie pipe 4, or be arranged between the 3rd discharge duct 33 and tremie pipe 4 junction to the three discharge duct 33 other ends.
For making air compression plant 1 that sufficient stable air pressure source of the gas is provided, the utility model also comprises air accumulator 7 and pressure regulator valve 8, air accumulator 7 inlet ends are communicated with air compression plant 1, and outlet side is communicated with one end of downtake pipe road 31, second exhaust pipe road 32 and the 3rd discharge duct 33.Pressure regulator valve 8 is arranged between air accumulator 7 and one end of downtake pipe road 31, second exhaust pipe road 32 and the 3rd discharge duct 33.
When the utility model is used, water and abrasive material are added in pressurize storage tank 2, air compression plant 1 work, gases at high pressure first store through air accumulator 7, then through pressure regulator valve 8 pressure regulation, to keep stable air pressure.After pressure regulation, by downtake pipe road 31, Compressed Gas is drained to pressurize storage tank 2 tops, and pressure is applied on water and abrasive material, make water follow abrasive material to fall smooth and easy; By second exhaust pipe road 32, Compressed Gas is drained to the discharging opening 21 of pressurize storage tank 2, according to venturi principle, water and abrasive material are even at the abundant collisional mixing of discharging opening 21, and are fallen by tremie pipe 4, can be on tremie pipe 4 mounted valve 6, to control the abrasive material mixing with water, whether spray; By the 3rd discharge duct 33, Compressed Gas is drained to the 3rd discharge duct 33 and tremie pipe 4 junctions, and form powerful suction will with the mixed abrasive material sucking-off of water, and produce powerful thrust by after sucking-off with the mixed abrasive material of water through sand-blasting gun 5 ejection.
Consult shown in Fig. 2, a kind of sand-blasting machine the second embodiment that the utility model discloses, be with the first embodiment difference: second exhaust pipe road 32 is directly installed in pressurize storage tank 2, its one end is communicated with air compression plant 1 by downtake pipe road 31, save second exhaust pipe road 32 and be arranged on the part of pressurize storage tank 2 outsides, saved pipeline material.
The foregoing is only preferred embodiment of the present utility model, the not restriction to this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (8)
1. a sand-blasting machine, is characterized in that: comprise air compression plant, pressurize storage tank, downtake pipe road, second exhaust pipe road and the 3rd discharge duct; Discharging opening is formed at pressurize storage tank bottom; One end of downtake pipe road, second exhaust pipe road and the 3rd discharge duct is communicated with air compression plant, and the other end in downtake pipe road is communicated with pressurize storage tank top, the other end in second exhaust pipe road is positioned at discharging opening place, and higher than discharging opening, the middle part of the 3rd discharge duct is communicated with pressurize storage tank discharging opening by tremie pipe.
2. a kind of sand-blasting machine as claimed in claim 1, is characterized in that: the caliber of tremie pipe is equal to or greater than the caliber in second exhaust pipe road.
3. a kind of sand-blasting machine as claimed in claim 1, is characterized in that: pressurize storage tank bottom is designed to back taper or half cone-shaped.
4. a kind of sand-blasting machine as claimed in claim 1, is characterized in that: also comprise that sand-blasting gun, sand-blasting gun are arranged on the other end of the 3rd discharge duct.
5. a kind of sand-blasting machine as claimed in claim 1, is characterized in that: also comprise valve, valve is directly replaced tremie pipe, or valve installation is between the 3rd discharge duct and tremie pipe junction to the three discharge duct other ends.
6. a kind of sand-blasting machine as claimed in claim 1, is characterized in that: also comprise air accumulator, air accumulator inlet end is communicated with air compression plant, and outlet side is communicated with one end of downtake pipe road, second exhaust pipe road and the 3rd discharge duct.
7. a kind of sand-blasting machine as claimed in claim 6, is characterized in that: also comprise that pressure regulator valve, pressure regulator valve are arranged between air accumulator and one end of downtake pipe road, second exhaust pipe road and the 3rd discharge duct.
8. a kind of sand-blasting machine as claimed in claim 1, is characterized in that: also comprise pressure regulator valve, pressure regulator valve inlet end is communicated with air compression plant, and outlet side is communicated with one end of downtake pipe road, second exhaust pipe road and the 3rd discharge duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320565642.7U CN203460065U (en) | 2013-09-12 | 2013-09-12 | Sand blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320565642.7U CN203460065U (en) | 2013-09-12 | 2013-09-12 | Sand blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460065U true CN203460065U (en) | 2014-03-05 |
Family
ID=50172450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320565642.7U Expired - Fee Related CN203460065U (en) | 2013-09-12 | 2013-09-12 | Sand blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447971A (en) * | 2013-09-12 | 2013-12-18 | 厦门四缘环保技术有限公司 | Sand sprayer |
| CN106564014A (en) * | 2016-10-20 | 2017-04-19 | 霍进铭 | A sandblasting machine |
-
2013
- 2013-09-12 CN CN201320565642.7U patent/CN203460065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447971A (en) * | 2013-09-12 | 2013-12-18 | 厦门四缘环保技术有限公司 | Sand sprayer |
| CN106564014A (en) * | 2016-10-20 | 2017-04-19 | 霍进铭 | A sandblasting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20210912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |