CN105666343A - Sand blasting nozzle - Google Patents
Sand blasting nozzle Download PDFInfo
- Publication number
- CN105666343A CN105666343A CN201410656770.1A CN201410656770A CN105666343A CN 105666343 A CN105666343 A CN 105666343A CN 201410656770 A CN201410656770 A CN 201410656770A CN 105666343 A CN105666343 A CN 105666343A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- nozzle body
- wear
- resistant pipe
- sand blasting
- 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
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Abstract
The invention relates to a sand blasting nozzle. The sand blasting nozzle comprises a nozzle body (1) and a nozzle head (2) arranged at the front end of the nozzle body (1). An anti-abrasion pipe (3) is detachably arranged in the nozzle body (1). The sand blasting nozzle is arranged to be of a two-layer structure, the nozzle body is arranged on the outer layer, and the anti-abrasion pipe is arranged on the inner layer; during working of the sand blasting nozzle, the anti-abrasion pipe works, and the nozzle body does not work; and in this way, only the anti-abrasion pipe needs to be replaced when being damaged, and the nozzle body can be used continuously, so that the service life of the sand blasting nozzle is prolonged to a certain extent.
Description
Technical field
The present invention relates to a kind of blast nozzle, belong to nozzle technology field.
Background technology
In use, because environment for use is severe, generally its work-ing life is shorter for blast nozzle, and existing measure is generally established wearing layer in nozzle body inside or adopted the material of excellent performance; But its effect is generally not satisfactory, or work-ing life is short, door cost very high, and general enterprise is difficult to bear, it is thus desirable to improve further.
Summary of the invention
The present invention is directed to above-mentioned defect, object is to provide a kind of blast nozzle that a kind of structure is simple, improve work-ing life.
The technical solution used in the present invention is for this reason: the present invention comprises nozzle body (1) and be arranged in the described nozzle body (1) of shower nozzle (2) of nozzle body (1) front end the wear-resistant pipe (3) established and can arrange with nozzle body (1) dismounting.
Heat-eliminating medium is established in the interlayer (4) formed between described wear-resistant pipe (3) and nozzle body (1).
Some support bars (5) are established in the interlayer (4) formed between described wear-resistant pipe (3) and nozzle body (1).
Described support bar (5) is elastic supporting bar (5).
It is an advantage of the invention that: 1) nozzle of the present invention divides two layers of setting, skin is nozzle body, internal layer is wear-resistant pipe, and during work, wear-resistant pipe is devoted oneself to work, and nozzle body is not devoted oneself to work, only need when such wear-resistant pipe damages to change wear-resistant pipe, and nozzle body can continue to use; The work-ing life of nozzle is reduced like this in a degree;
2) heat-eliminating medium is established in the interlayer that the present invention is formed between wear-resistant pipe and nozzle body, because wear-resistant pipe in use can produce a large amount of heat because of abrasion with medium in impact process, can can worsen the Working environment of wear-resistant pipe so further, therefore it can be cooled by the existence of heat-eliminating medium, improve the Working environment of wear-resistant pipe, improve the work-ing life of wear-resistant pipe, reduce use cost;
3) establish some support bars in the interlayer formed between wear-resistant pipe and nozzle body that the present invention is further, which enhance the intensity of wear-resistant pipe, further increase the work-ing life of wear-resistant pipe;
4) support bar that the present invention is further is elastic supporting bar, when such wear-resistant pipe is subject to impacting, can because the existence of elastic supporting bar be necessarily cushioned, improve Working environment, simultaneously elastic supporting bar also when changing wear-resistant pipe to which providing very big convenience, during replacing, the pressure that elastic supporting bar is subject to wear-resistant pipe inwardly stretches, thus reduce support bar and wear-resistant pipe is changed the resistance caused, therefore change conveniently.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Figure 1 be nozzle body, 2 is shower nozzle, 3 is wear-resistant pipe, 4 be interlayer, 5 for support bar.
Embodiment
The present invention comprises nozzle body 1 and is arranged on the shower nozzle 2 of nozzle body 1 front end, establishes and can dismantle the wear-resistant pipe 3 arranged with nozzle body 1 in described nozzle body 1.
Heat-eliminating medium is established in the interlayer 4 formed between described wear-resistant pipe 3 and nozzle body 1.
Some support bars 5 are established in the interlayer 4 formed between described wear-resistant pipe 3 and nozzle body 1.
Described support bar 5 is elastic supporting bar 5.
Claims (4)
1. a blast nozzle, comprises nozzle body (1) and is arranged on the shower nozzle (2) of nozzle body (1) front end, it is characterised in that, establish the wear-resistant pipe (3) that can arrange with nozzle body (1) dismounting in described nozzle body (1).
2. a kind of blast nozzle according to claim 1, it is characterised in that, establish heat-eliminating medium in the interlayer (4) formed between described wear-resistant pipe (3) and nozzle body (1).
3. a kind of blast nozzle according to claim 1, it is characterised in that, establish some support bars (5) in the interlayer (4) formed between described wear-resistant pipe (3) and nozzle body (1).
4. a kind of blast nozzle according to claim 3, it is characterised in that, described support bar (5) is elastic supporting bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656770.1A CN105666343A (en) | 2014-11-18 | 2014-11-18 | Sand blasting nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656770.1A CN105666343A (en) | 2014-11-18 | 2014-11-18 | Sand blasting nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105666343A true CN105666343A (en) | 2016-06-15 |
Family
ID=56944243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410656770.1A Pending CN105666343A (en) | 2014-11-18 | 2014-11-18 | Sand blasting nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666343A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091831A (en) * | 2020-09-11 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Nozzle for shot blasting |
| CN113246035A (en) * | 2021-07-02 | 2021-08-13 | 中材科技(成都)有限公司 | High-abrasion-resistance curved nozzle for shot blasting machine in steel pipe and shot blasting system of high-abrasion-resistance curved nozzle |
-
2014
- 2014-11-18 CN CN201410656770.1A patent/CN105666343A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091831A (en) * | 2020-09-11 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Nozzle for shot blasting |
| CN113246035A (en) * | 2021-07-02 | 2021-08-13 | 中材科技(成都)有限公司 | High-abrasion-resistance curved nozzle for shot blasting machine in steel pipe and shot blasting system of high-abrasion-resistance curved nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |