CN207104677U - Send the sand-blasting gun of sand in a kind of suction type center - Google Patents
Send the sand-blasting gun of sand in a kind of suction type center Download PDFInfo
- Publication number
- CN207104677U CN207104677U CN201721105996.8U CN201721105996U CN207104677U CN 207104677 U CN207104677 U CN 207104677U CN 201721105996 U CN201721105996 U CN 201721105996U CN 207104677 U CN207104677 U CN 207104677U
- Authority
- CN
- China
- Prior art keywords
- sand
- wear
- resisting
- gun body
- blasting gun
- 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
- 239000004576 sand Substances 0.000 title claims abstract description 88
- 238000005488 sandblasting Methods 0.000 title claims abstract description 55
- 230000008602 contraction Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 description 58
- 239000000463 material Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses the sand-blasting gun that sand is sent at a kind of suction type center, including：Sand supplying pipe, wear-resisting sand supplying mouth, wear-resisting blast nozzle and sandblasting gun body, the sand supplying pipe is arranged on the end of sandblasting gun body, the wear-resisting sand supplying mouth is arranged on the front end of sand supplying pipe and extended in sand-blasting gun body, the sandblasting gun body side integrated setting has gas manifold, the gas manifold end is connected with air supply pipe, the wear-resisting blast nozzle is arranged on sandblasting gun body front end, is connected between the wear-resisting blast nozzle and gas manifold by sand-blasting gun body phase and forms negative pressuren zone in wear-resisting sand supplying mouth front end.Through the above way, send the sand-blasting gun of sand in suction type center described in the utility model, the air inlet of sand side is entered using centre, the sand grains of ejection is set to compare concentration, closed pore bottom can be reached to be cleared up, sand mouth impact of this other form sand grains to sandblasting gun body is small, the effective service life for improving sand-blasting gun, reduces production cost.
Description
Technical field
Abrasive blast equipment field is the utility model is related to, the sand-blasting gun of sand is sent more particularly to a kind of suction type center.
Background technology
Suction type sand-blasting gun on the market at present, is mostly middle air inlet and the structure of sand is entered in side, by gas in sandblasting
Aerogenesis negative pressure will go out sand-blasting gun in sand material inspiration blast nozzle and then by gas drive in rifle.
Side enters sand so that the parts nozzle inside suction type sand-blasting gun is easier to damage, in addition the sand export of gun body
It can only be scrapped, be wasted very big after high speed quicksand punching damage.Sand-blasting gun is due to being that sand is entered in side, and the sand grains of ejection is not enough concentrated, nothing
Method is scavenged into the bottom in closed pore.
Utility model content
The utility model mainly solving the technical problems that providing the sand-blasting gun that sand is sent at a kind of suction type center, wear by reduction
Scrap problem, centrality and durability when lifting sand grains sprays.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of suction type center is provided
The sand-blasting gun of sand is sent, including：Sand supplying pipe, wear-resisting sand supplying mouth, wear-resisting blast nozzle and sandblasting gun body, the sand supplying pipe are arranged on sandblasting
The end of gun body, the wear-resisting sand supplying mouth are arranged on the front end of sand supplying pipe and extended in sand-blasting gun body, the sandblasting gun body one
Side integrated setting has gas manifold, and the gas manifold end is connected with air supply pipe, and the wear-resisting blast nozzle is arranged on
Sandblasting gun body front end, connected between the wear-resisting blast nozzle and gas manifold by sand-blasting gun body phase and in wear-resisting sand supplying mouth front end
Form negative pressuren zone.
In one preferred embodiment of the utility model, the sand supplying pipe rear end is provided with sand supplying interface tube.
In one preferred embodiment of the utility model, supply interface tube is provided with the air supply pipe.
In one preferred embodiment of the utility model, tapered structure is received in the wear-resisting sand supplying mouth front end outer side.
In one preferred embodiment of the utility model, the wear-resisting blast nozzle front end is straight tube, end endoporus be in it is resistance to
Grind inverted cone-shaped structure corresponding to sand supplying mouth.
In one preferred embodiment of the utility model, the ring of contraction is formed between the pyramidal structure and inverted cone-shaped structure
Shape gas channel so that compressed gas enters straight tube to form negative pressuren zone in wear-resisting sand supplying mouth front end by annular air-flow path.
The beneficial effects of the utility model are：The sand-blasting gun of sand is sent at a kind of suction type center that the utility model is pointed out, resistance to
Mill sand supplying mouth is put in sandblasting gun body, can be prevented the both ends inner chamber of sandblasting gun body from being washed away by high speed quicksand to cause to wear, be made spray
Each consumable accessory can be changed according to the degree of wear in sand gun body, the effective service life for improving sand-blasting gun, reduce
Waste, the air inlet of sand side is entered using centre, gas is internally formed negative pressure in wear-resisting blast nozzle, by the wear-resisting sand supplying mouth of sand material inspiration with
Gas, which drives, goes out sand-blasting gun, and the form that sand is entered in centre makes the sand grains of ejection compare concentration, can reach the progress of closed pore bottom
Cleaning, sand mouth impact of this form sand grains to sandblasting gun body is small in addition, the effective service life for improving sand-blasting gun, reduces wave
Take, reduce production cost.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation for the preferred embodiment of sand-blasting gun one that sand is sent at a kind of suction type center of the utility model.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
The sand-blasting gun of sand is sent at a kind of suction type center, including：Sand supplying pipe 2, wear-resisting sand supplying mouth 3, wear-resisting blast nozzle 7 and sandblasting
Gun body 8, the sand supplying pipe 2 are arranged on the end of sandblasting gun body 8, and the wear-resisting sand supplying mouth 7 is arranged on the front end of sand supplying pipe 2 and prolonged
Extend in sandblasting gun body 8, the side integrated setting of sandblasting gun body 8 has gas manifold 4, enters the air inlet of sand side among formation
Structure.
The end of gas manifold 4 is connected with air supply pipe 5, and supply interface tube 6 is provided with the air supply pipe 5, is supplied
Air pipe interface 6 can be with external compressed air supply line.
The rear end of sand supplying pipe 2 is provided with sand supplying interface tube 1, and sand supplying interface tube 1 can take sand with external sand material feeding mechanism
It is more convenient.
The wear-resisting blast nozzle 7 is arranged on the front end of sandblasting gun body 8, passes through between the wear-resisting blast nozzle 7 and gas manifold 4
Sandblasting gun body 8 is connected and forms negative pressuren zone in the wear-resisting front end of sand supplying mouth 3, and the wear-resisting sand supplying mouth 3 of sand material inspiration drives with gas
Wear-resisting blast nozzle 7 is gone out, wear-resisting blast nozzle 7 is located on same axis with wear-resisting sand supplying mouth 3, and concentration degree is high when sand material sprays, more
Easily carry out the cleaning of deep hole.
Tapered structure is received in the wear-resisting front end outer side of sand supplying mouth 3 so that air-flow can be from pyramidal structure surrounding forward
Flowing, uniformity is good, and the wear-resisting front end of blast nozzle 7 is straight tube, and end endoporus is in back taper knot corresponding with wear-resisting sand supplying mouth 3
Structure.The annular air-flow path of contraction is formed between the pyramidal structure and inverted cone-shaped structure so that compressed gas passes through annular gas
Circulation road enters straight tube and negative pressuren zone is formed in the wear-resisting front end of sand supplying mouth 3, so that wear-resisting sand supplying mouth 3, which has, inhales sand and sand supplying
Effect.
In summary, the sand-blasting gun of sand is sent at a kind of suction type center that the utility model is pointed out, sand is entered in centre makes sandblasting more
Add concentration, be more prone to reach the effect that corrosion is removed in deep hole, this form can improve the use longevity of wear-resisting blast nozzle 7 in addition
Life, reduce the production cost of enterprise.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. the sand-blasting gun of sand is sent at a kind of suction type center, it is characterised in that including：Sand supplying pipe, wear-resisting sand supplying mouth, wear-resisting blast nozzle
With sandblasting gun body, the sand supplying pipe is arranged on the end of sandblasting gun body, and the wear-resisting sand supplying mouth is arranged on the front end of sand supplying pipe simultaneously
Extend in sand-blasting gun body, the sandblasting gun body side integrated setting has gas manifold, and the gas manifold end connection is set
Air supply pipe is equipped with, the wear-resisting blast nozzle is arranged on sandblasting gun body front end, passed through between the wear-resisting blast nozzle and gas manifold
Sand-blasting gun body phase connects and forms negative pressuren zone in wear-resisting sand supplying mouth front end.
2. the sand-blasting gun of sand is sent at suction type center according to claim 1, it is characterised in that the sand supplying pipe rear end is set
There is sand supplying interface tube.
3. the sand-blasting gun of sand is sent at suction type center according to claim 1, it is characterised in that is provided with the air supply pipe
Supply interface tube.
4. the sand-blasting gun of sand is sent at suction type center according to claim 1, it is characterised in that the wear-resisting sand supplying mouth front end
Tapered structure is received in outside.
5. the sand-blasting gun of sand is sent at suction type center according to claim 4, it is characterised in that the wear-resisting blast nozzle front end
For straight tube, end endoporus is in inverted cone-shaped structure corresponding with wear-resisting sand supplying mouth.
6. the sand-blasting gun of sand is sent at suction type center according to claim 5, it is characterised in that the pyramidal structure and back taper
The annular air-flow path of contraction is formed between shape structure so that compressed gas enters straight tube and wear-resisting by annular air-flow path
Sand supplying mouth front end forms negative pressuren zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105996.8U CN207104677U (en) | 2017-08-31 | 2017-08-31 | Send the sand-blasting gun of sand in a kind of suction type center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105996.8U CN207104677U (en) | 2017-08-31 | 2017-08-31 | Send the sand-blasting gun of sand in a kind of suction type center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104677U true CN207104677U (en) | 2018-03-16 |
Family
ID=61586665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721105996.8U Expired - Fee Related CN207104677U (en) | 2017-08-31 | 2017-08-31 | Send the sand-blasting gun of sand in a kind of suction type center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640612A (en) * | 2019-10-16 | 2020-01-03 | 浙江工业大学 | Negative pressure liquid gasification polishing device and method for blind hole polishing |
| CN110788762A (en) * | 2019-12-04 | 2020-02-14 | 深圳市鑫意晟科技有限公司 | Sand blasting system |
| CN112059922A (en) * | 2020-09-04 | 2020-12-11 | 江西新威动力能源科技有限公司 | Sand blasting device for surface of continuous casting grid |
-
2017
- 2017-08-31 CN CN201721105996.8U patent/CN207104677U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640612A (en) * | 2019-10-16 | 2020-01-03 | 浙江工业大学 | Negative pressure liquid gasification polishing device and method for blind hole polishing |
| CN110640612B (en) * | 2019-10-16 | 2024-04-30 | 浙江工业大学 | Negative pressure liquid gasification polishing device and method for blind hole polishing |
| CN110788762A (en) * | 2019-12-04 | 2020-02-14 | 深圳市鑫意晟科技有限公司 | Sand blasting system |
| CN112059922A (en) * | 2020-09-04 | 2020-12-11 | 江西新威动力能源科技有限公司 | Sand blasting device for surface of continuous casting grid |
| CN112059922B (en) * | 2020-09-04 | 2021-07-16 | 江西新威动力能源科技有限公司 | Sand blasting device for surface of continuous casting grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: 215000 No. 1202, Fuxin Road, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: ZHANGJIAGANG QINGYAN DETECTION TECHNOLOGY Co.,Ltd. Address before: 215600 2 Fuxin Road, Yang Shi Town, Zhangjiagang, Suzhou, Jiangsu Patentee before: ZHANGJIAGANG QINGYAN REMANUFACTURING INDUSTRY RESEARCH INSTITUTE Co.,Ltd. |
|
| 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: 20180316 |