CN110524436A - A kind of sand blasting unit and cleaning system - Google Patents
A kind of sand blasting unit and cleaning system Download PDFInfo
- Publication number
- CN110524436A CN110524436A CN201910681734.3A CN201910681734A CN110524436A CN 110524436 A CN110524436 A CN 110524436A CN 201910681734 A CN201910681734 A CN 201910681734A CN 110524436 A CN110524436 A CN 110524436A
- Authority
- CN
- China
- Prior art keywords
- silo
- sand blasting
- interface
- blasting unit
- lateral
- 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.)
- Pending
Links
- 238000005488 sandblasting Methods 0.000 title claims abstract description 35
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 239000003082 abrasive agent Substances 0.000 claims abstract description 32
- 238000007664 blowing Methods 0.000 claims abstract description 6
- 238000007667 floating Methods 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B24C7/0053—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 with control of feed parameters, e.g. feed rate of abrasive material or carrier
- B24C7/0061—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 with control of feed parameters, e.g. feed rate of abrasive material or carrier of feed pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention discloses a kind of sand blasting unit and cleaning system, sand blasting unit includes valve component, blast tube, main pipeline for being connected with blowing device, the first lateral being connected with main pipeline, the second branched pipe road that is connected with main pipeline and for storing abrasive material and with the silo of discharge port, one end far from main pipeline of first lateral extends in silo and is connected with silo, valve component has the first interface being connected with blast tube, the second interface being connected with second branched pipe road and the third interface being connected with discharge port, first interface is opposite with second interface to be set to valve component two sides.The present invention using the first lateral in silo by being blown to increase air pressure in silo, power is injected to abrasive material downlink, so that abrasive material flows into valve component under the action of inside and outside differential pressure in silo, and second branched pipe road will constantly flow to abrasive material in valve component out of silo and blow out through blast tube, and abrasive material is avoided to cause blockages.
Description
Technical field
The present invention relates to cleaning equipment technical field of structures more particularly to a kind of sand blasting units and cleaning system.
Background technique
Cleaning by High Pressure Water Jet system pressurizes to water by high-voltage generator, makes water high speed ejection, utilizes water
High speed kinetic energy, and cooperate abrasive material, to reach cleaning effect.It is strong to adhesive force, it is extremely difficult to the body surface of cleaning, have it is high-efficient,
The features such as significant effect, be common cleaning by hand it is incomparable.In addition for the cleaning method whole process without dust, cost is extremely low,
It is acknowledged as most scientific, economic, one of environmentally friendly cleaning mode.
But the existing silo for abrasive material often will appear the phenomenon that abrasive material does not come out, it is clear so as to cause high-pressure water jet
System is washed to be not thorough in cleaning.
Summary of the invention
The purpose of the present invention is to provide a kind of sand blasting unit and cleaning system, aim to solve the problem that on existing market for abrasive material
Silo often will appear abrasive material not come out the technical issues of.
In order to achieve the above objectives, scheme provided by the invention is:
The present invention provides a kind of sand blasting units, including valve component, blast tube, the master for being connected with blowing device
Pipeline, the first lateral being connected with the main pipeline, the second branched pipe road being connected with the main pipeline and use
In storage abrasive material and with the silo of discharge port, one end far from the main pipeline of first lateral extends to described
Be connected in silo and with the silo, the valve component have the first interface being connected with the blast tube, with it is described
The second interface and the third interface being connected with the discharge port, the first interface and institute that second branched pipe road is connected
State the two sides that second interface is set to the valve component opposite to each other.
Further, the silo includes having the tank body of cavity and at the accent of the cavity for sealing institute
The floating seal lid of tank body is stated, the floating seal lid is connect with first lateral.
Further, the floating seal lid includes cock body and set on the protruding end of the cock body bottom, the cock body with
Accent contraposition setting, the protruding end be inserted into first lateral and the lateral wall of the protruding end with it is described
Spacing is equipped between the inner sidewall of first lateral.
Further, the sand blasting unit further includes the cushion of setting corresponding with the floating seal lid, described slow
Punching pad is installed on the accent position of the silo.
Further, the discharge port is set to the bottom of the silo, the close valve component side of the silo
Inner wall be taper, the trend that the inner sidewall of the silo is gradually increased from one end of the discharge port with radial dimension is to described
The middle part of silo extends.
Further, the valve component includes control valve and the first pipe fitting for being connected with the control valve, described
First interface and second interface are all set on first pipe fitting, and the third interface is set on the control valve.
Further, the sand blasting unit further includes the second pipe fitting and is connected with the main pipeline for filtering
The moisture separator of gas internal water, second pipe fitting have be connected with first lateral the 4th interface,
The 5th interface being connected with the second branched pipe road and the 6th interface being connected with the moisture separator.
Further, the sand blasting unit further includes the pressure gauge for detecting sand pressure inside the tank, the pressure gauge installation
In on first lateral.
Further, the sand blasting unit further includes the relief valve for being depressured to silo, the relief valve installation
In in the silo.
The present invention also provides a kind of cleaning systems, including spray gun, high-voltage generator and sandblasting as described above
Device, the spray gun include spray head and the gun body that connect with the spray head, and the high-voltage generator and the gun body are far from institute
The end connection of spray head is stated, the second branched pipe road is connected to the side of the spray head.
Compared to original technology, the invention has the benefit that
The present invention is injected by being blown in silo using the first lateral to increase air pressure in silo to abrasive material downlink
Power, so that abrasive material flows into valve component under the action of inside and outside differential pressure in silo, meanwhile, second branched pipe road constantly will be from
It flow to abrasive material in valve component in silo to blow out through blast tube, abrasive material is avoided to cause blockages at valve component, guarantees sand
Abrasive material can smoothly come out in tank.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the partial sectional view of sand blasting unit provided in an embodiment of the present invention；
Fig. 2 is the partial enlargement structural representation in Fig. 1 at A；
Fig. 3 is the partial enlargement structural representation in Fig. 1 at B；
Fig. 4 is the structural schematic diagram of valve component provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of cleaning system provided in an embodiment of the present invention.
In figure: 1, sand blasting unit；10, main pipeline；20, the first lateral；30, second branched pipe road；40, silo；41,
Discharge port；42, tank body；421, cavity；422, accent；43, floating seal lid；431, cock body；432, protruding end；44, cushion；
50, valve component；51, first interface；52, second interface；53, third interface；54, control valve；55, the first pipe fitting；60, it sprays
Sandpipe；70, the second pipe fitting；80, moisture separator；90, pressure gauge；100, relief valve；200, spray gun；210, spray head；220,
Gun body；300, high-voltage generator.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
It should also be noted that, when an element is referred to as being " fixed " or " disposed " on another element, it can be straight
Connect on the other element or may be simultaneously present centering elements.When an element is known as " connection " another element,
It, which can be, is directly connected to another element or may be simultaneously present centering elements.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
It please refers to shown in Fig. 1 to Fig. 5, the embodiment of the invention provides a kind of sand blasting unit 1, sand blasting unit 1 includes supervisor
Road 10, the first lateral 20, second branched pipe road 30, silo 40, valve component 50 and blast tube 60, the one of main pipeline 10
For being connected with external blowing device, blowing device can generate high pressure gas, the first lateral 20 and second branched pipe at end
Road 30 is all connected with the other end of main pipeline 10, for storing abrasive material and having the discharge port for abrasive material outflow in silo 40
41, one end far from main pipeline 10 of the first lateral 20 extends in silo 40 and is connected with silo 40, valve component
50 are set at discharge port 41, are blown in silo 40 using the first lateral 20 to increase air pressure in silo 40, give abrasive material
Downlink injects power, so that abrasive material flows into valve component 50 under the action of inside and outside differential pressure in silo 40.
Fig. 1, Fig. 3 and Fig. 4 are please referred to, valve component 50 has the first interface 51 being connected with blast tube 60 and second
The second interface 52 and the third interface 53 being connected with discharge port 41 that lateral 30 is connected, first interface 51 and second
Interface 52 is set to the two sides of valve component 50 opposite to each other, and second branched pipe road 30 will constantly be flow in valve component 50 out of silo 40
Abrasive material is blown out through blast tube 60, and abrasive material is avoided to cause blockages at valve component 50, guarantees that abrasive material can be smoothly in silo 40
Out.
As preferred embodiment, silo 40 includes tank body 42, floating seal lid 43 and cushion 44, and tank body 42 has
There is cavity 421, floating seal lid 43 is set to be used for sealed shell of tank 42 at the accent 422 of cavity 421, and cushion 44 is installed on sand
422 position of accent of tank 40 and setting corresponding with floating seal lid 43, floating seal lid 43 are connect with second branched pipe road 30,
When the pressure in the first lateral 20 is greater than the gravity of floating seal lid 43, floating seal lid 43 will float, so that floating
Dynamic sealing lid 43 and tank body 42 can form sealed connection, and to adjust the seal degree of tank body 42, gas is full of tank body 42, and makes tank
Body 42 keeps certain pressure.Meanwhile cushion 44 can not only reinforce floating seal lid 43 to the sealing effect of tank body 42, but also can keep away
Exempt from floating seal lid 43 to collide with tank body 42.
Further referring to Fig. 2, as preferred embodiment, floating seal lid 43 is including cock body 431 and is set to cock body
The protruding end 432 of 431 bottoms, cock body 431 and the contraposition of accent 422 are arranged, protruding end 432 be inserted into the first lateral 20 and
Spacing is equipped between the lateral wall of protruding end 432 and the inner sidewall of the first lateral 20, when pressure mistake in the first lateral 20
Hour, cock body 431 will block the outlet end of the first lateral 20, until pressure is greater than floating in the first lateral 20
The gravity of sealing cover 43, cock body 431 may exit the outlet end of the first lateral 20.
In the present embodiment discharge port 41 be set to silo 40 bottom, valve component 50 include control valve 54 and with control valve 54
The first pipe fitting 55 being connected, the inner wall close to 50 side of valve component of silo 40 are taper, the inner sidewall of silo 40 from
One end of discharge port 41 is extended with the trend that radial dimension is gradually increased to the middle part of silo 40, in order to abrasive material energy in silo 40
It further can smoothly enter into valve component 50, first interface 51 and second interface 52 are all set on the first pipe fitting 55, third
Interface 53 is set on control valve 54.
Sand blasting unit 1 further includes the second pipe fitting 70, is connected with the water for filtering gas internal water with main pipeline 10
Gas separating device 80 and pressure gauge 90 for detecting pressure in silo 40, the second pipe fitting 70 has and the first lateral 20
The 4th interface being connected, the 5th interface being connected with second branched pipe road 30 and be connected with moisture separator 80
Six interfaces, pressure gauge 90 are installed on the first lateral 20, in order to measure pressure in tank body 42 at any time.
As preferred embodiment, sand blasting unit 1 further includes the relief valve 100 for being depressured to silo 40, is let out
Pressure valve 100 is installed in silo 40, so that pressure energy is in safe range in tank body 42.
The working principle of sand blasting unit 1 are as follows: the high pressure gas that external blowing device generates enters aqueous vapor by main pipeline 10
In separator 80, moisture separator 80 can efficiently separate the aqueous vapor in air and filtering, can be from water after condensate moisture in gas
The outlet at bottom of gas separating device 80 is discharged, and filtered gas enters the second pipe fitting 70 by 80 upper end pipeline of moisture separator
Interior, a part of gas is entered in silo 40 by the first lateral 20, another part gas enters in second branched pipe road 30, the
One lateral, 20 exit is provided with floating seal lid 43, when the pressure in the first lateral 20 is greater than floating seal lid 43
Gravity when, floating seal lid 43 will float, gas be full of tank body 42,43 adaptive barometric pressure of floating seal lid, adjust tank body 42
Seal degree, to make to keep a certain range of air pressure in tank body 42, the air pressure of tank body 42 can measure pressure by pressure gauge 90,
42 top of tank body is provided with relief valve 100, can according to demand, and appropriate relief valve 100 of opening switchs, and controls pressure in tank body 42,
And have the monitoring of pressure gauge 90, by the adjusting of pressure, control the delivery rate of abrasive material.Air pressure pushes abrasive material to enter valve in tank body 42
Body component 50 makes the abrasive material entered in valve component 50, obtains power radially.Meanwhile in tank body 42 under pressure is used,
Abrasive material is entered in the first pipe fitting 55 by discharge port 41 by control valve 54, the abrasive material into the first pipe fitting 55, by second
Gas blows in lateral 30, obtains axial power, so that abrasive material is from 50 high speed ejection of valve component.
The sand blasting unit 1 can adjust floating seal lid 43 and 42 sealing state of tank body according to pressure adaptive in tank body 42,
Pressure in tank body 42 is maintained at a certain range.Relief valve 100 is set on tank body 42 to adjust pressure in tank body 42, In simultaneously
Pressure gauge 90 is set on first lateral 20, pressure in tank body 42 can be monitored.In addition control valve 54 is threadingly attached to bore
The bottom of shape tank body 42, the first pipe fitting 55 are threadingly attached to control valve 54, are connected herein with second level, and easy disassembly can
Quickly solve the problems, such as that valve component 50 blocks in real work.
Referring to Fig. 5, including spray gun 200, high pressure water can be provided the embodiment of the invention also provides a kind of cleaning system
High-voltage generator 300 and sand blasting unit 1 as described above, spray gun 200 include spray head 210 and connect with spray head 210
Gun body 220, high-voltage generator 300 are connected to gun body 220 far from the end of spray head 210, second branched pipe road 30 and spray head 210
Side connection, abrasive material will spray from spray head 210 with high pressure water.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of sand blasting unit, which is characterized in that including valve component, blast tube, the supervisor for being connected with blowing device
It road, the first lateral being connected with the main pipeline, the second branched pipe road being connected with the main pipeline and is used for
Abrasive material and the silo with discharge port are stored, one end far from the main pipeline of first lateral extends to the sand
It is connected in tank and with the silo, the valve component has the first interface being connected with the blast tube, with described the
The second interface and the third interface being connected with the discharge port that two laterals are connected, the first interface with it is described
Second interface is set to the two sides of the valve component opposite to each other.
2. sand blasting unit as described in claim 1, which is characterized in that the silo includes having the tank body of cavity and set on institute
It states at the accent of cavity with the floating seal lid for sealing the tank body, the floating seal lid and first lateral
Connection.
3. sand blasting unit as claimed in claim 2, which is characterized in that the floating seal lid include cock body and be set to the plug
The protruding end of body bottom, the cock body and accent contraposition are arranged, and the protruding end is inserted into first lateral
And spacing is equipped between the lateral wall of the protruding end and the inner sidewall of first lateral.
4. sand blasting unit as claimed in claim 2, which is characterized in that the sand blasting unit further includes and the floating seal lid
The cushion of corresponding setting, the cushion are installed on the accent position of the silo.
5. sand blasting unit as described in claim 1, which is characterized in that the discharge port is set to the bottom of the silo, described
The inner wall close to the valve component side of silo is taper, and the inner sidewall of the silo is from one end of the discharge port with diameter
The trend being gradually increased to size extends to the middle part of the silo.
6. sand blasting unit as described in claim 1, which is characterized in that the valve component include control valve and with the control
The first pipe fitting that valve is connected, the first interface and second interface are all set on first pipe fitting, and the third connects
Mouth is set on the control valve.
7. sand blasting unit as described in claim 1, which is characterized in that the sand blasting unit further include the second pipe fitting and with
The main pipeline is connected with the moisture separator for filtering gas internal water, and second pipe fitting has and described first
It the 4th interface that lateral is connected, the 5th interface being connected with the second branched pipe road and is separated with the aqueous vapor
The 6th interface that device is connected.
8. sand blasting unit as claimed in claim 7, which is characterized in that the sand blasting unit further includes for detecting silo internal pressure
The pressure gauge of power, the pressure gauge are installed on first lateral.
9. sand blasting unit as described in claim 1, which is characterized in that the sand blasting unit further includes for being dropped to silo
The relief valve of pressure, the relief valve are installed in the silo.
10. a kind of cleaning system, which is characterized in that including spray gun, high-voltage generator and such as claim 1-9 any one
The sand blasting unit, the spray gun include spray head and the gun body that connect with the spray head, the high-voltage generator with it is described
Gun body is connected to far from the end of the spray head, and the second branched pipe road is connected to the side of the spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681734.3A CN110524436A (en) | 2019-07-26 | 2019-07-26 | A kind of sand blasting unit and cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681734.3A CN110524436A (en) | 2019-07-26 | 2019-07-26 | A kind of sand blasting unit and cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110524436A true CN110524436A (en) | 2019-12-03 |
Family
ID=68661663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910681734.3A Pending CN110524436A (en) | 2019-07-26 | 2019-07-26 | A kind of sand blasting unit and cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110524436A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383635A (en) * | 2022-08-16 | 2022-11-25 | 湘潭市汇丰设备制造有限公司 | Sand blasting and shot blasting equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058927A (en) * | 1990-04-06 | 1992-02-26 | 彻赤和德维特公司 | The improvement of sand blasting unit |
| DE4335382A1 (en) * | 1993-10-16 | 1995-04-27 | Pro Aqua Geraete Gmbh | Abrasive-blasting apparatus |
| JP2009078334A (en) * | 2007-09-27 | 2009-04-16 | Sintokogio Ltd | Direct-pressure continuous-jet air-blast grinding device |
| CN201529942U (en) * | 2009-07-20 | 2010-07-21 | 杭州三园工具有限公司 | Portable sand-blasting machine |
| TW201412461A (en) * | 2012-08-23 | 2014-04-01 | Elfo Tec Co Ltd | Method of supplying injection grains in direct pressure abrasive blasting machine, and direct pressure abrasive blasting machine |
| CN106002647A (en) * | 2016-05-27 | 2016-10-12 | 宁波交通工程建设集团有限公司 | Continuous sand blasting machine and operation method thereof |
| CN107900917A (en) * | 2017-11-28 | 2018-04-13 | 中船重工重庆长平机械有限责任公司 | One kind remote control sponge blasting by abrasives device and its blasting method |
| CN107932344A (en) * | 2017-11-30 | 2018-04-20 | 无锡市日升机械厂 | Pressure sensitive type sand-blasting gun and its sand-blasting machine |
| CN210588843U (en) * | 2019-07-26 | 2020-05-22 | 国通净美科技服务有限公司 | Sand blasting device and cleaning system |
-
2019
- 2019-07-26 CN CN201910681734.3A patent/CN110524436A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058927A (en) * | 1990-04-06 | 1992-02-26 | 彻赤和德维特公司 | The improvement of sand blasting unit |
| DE4335382A1 (en) * | 1993-10-16 | 1995-04-27 | Pro Aqua Geraete Gmbh | Abrasive-blasting apparatus |
| JP2009078334A (en) * | 2007-09-27 | 2009-04-16 | Sintokogio Ltd | Direct-pressure continuous-jet air-blast grinding device |
| CN201529942U (en) * | 2009-07-20 | 2010-07-21 | 杭州三园工具有限公司 | Portable sand-blasting machine |
| TW201412461A (en) * | 2012-08-23 | 2014-04-01 | Elfo Tec Co Ltd | Method of supplying injection grains in direct pressure abrasive blasting machine, and direct pressure abrasive blasting machine |
| CN106002647A (en) * | 2016-05-27 | 2016-10-12 | 宁波交通工程建设集团有限公司 | Continuous sand blasting machine and operation method thereof |
| CN107900917A (en) * | 2017-11-28 | 2018-04-13 | 中船重工重庆长平机械有限责任公司 | One kind remote control sponge blasting by abrasives device and its blasting method |
| CN107932344A (en) * | 2017-11-30 | 2018-04-20 | 无锡市日升机械厂 | Pressure sensitive type sand-blasting gun and its sand-blasting machine |
| CN210588843U (en) * | 2019-07-26 | 2020-05-22 | 国通净美科技服务有限公司 | Sand blasting device and cleaning system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383635A (en) * | 2022-08-16 | 2022-11-25 | 湘潭市汇丰设备制造有限公司 | Sand blasting and shot blasting equipment |
| CN115383635B (en) * | 2022-08-16 | 2023-09-22 | 湘潭市汇丰设备制造有限公司 | Sand blasting and shot blasting equipment |
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