CN109834595A - A kind of environment-friendly type roll pressure sand technique - Google Patents
A kind of environment-friendly type roll pressure sand technique Download PDFInfo
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- CN109834595A CN109834595A CN201711206512.3A CN201711206512A CN109834595A CN 109834595 A CN109834595 A CN 109834595A CN 201711206512 A CN201711206512 A CN 201711206512A CN 109834595 A CN109834595 A CN 109834595A
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Abstract
The present invention discloses a kind of environment-friendly type roll pressure sand technique, sand material is sprayed using sand-blasting machine, the angle of injection direction and substrate metal surface normal is 90 °, negative pressure is generated in sand export front end using the air-flow blown out from high pressure blower, suction is dynamic to blow to workpiece surface under the promotion of subsequent air-flow again from the sand material that sand mouthpiece is fallen；Since the spacing that the aperture of sand mouth is certain and arranges on lower sand mouth ontology is certain, the uniformity of blast processing ensure that；The present invention has allowed an operator to a good working environment, and improves the uniformity and glossiness of product surface, good appearance, good decorating effect.
Description
Technical field
The present invention relates to metal material process field technologies, refer in particular to a kind of environment-friendly type roll pressure sand technique.
Background technique
With the development of economy, the raising of life, requirement of the people to the appearance of product is higher and higher, then sells on the market
The product sold is varied, each there is different design concepts, makes every effort to the requirement that can reach different user.Stainless steel
Product is sturdy and durable with its, corrosion-resistant, and appearance is beautiful, has the advantages that decorative effect and is gradually widely applied.To reinforce it
Decorative effect, repeatedly for using blasting craft, three major issues existing for existing nozzleman: 1) sand material cannot be recycled, work
Skill is at high cost, serious waste of resources；2) dust control methods are single, and dust removing effects are bad, and environmental pollution is serious, and it is strong to influence human body
Health.3) stainless steel after sandblasting expends a large amount of clear water and is cleaned, and causes the serious pollution of water.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, the present invention aims to provide a kind of environment-friendly type rolls
Sand technique is pressed, high efficiency, low energy consumption and save the cost are conducive to protection environment and health.
To achieve the above object, the present invention is using following technical solution:
A kind of environment-friendly type roll pressure sand technique, includes following steps:
(1) sand-blasting machine is chosen, which, which has, stores sandbox, blast room, roll sand blasting unit, dust-extraction unit, roll spray
Sand automatic control device, filter, cooling device and oil water separator；
(2) sand material is put into and is stored in sandbox, and be passed through compressed air toward storing in sandbox, compressed air first passes through before being passed through
Cooling device and oil water separator processing；
(3) filter is filtered separation to sand material, after being separated by filtration, cleans sand and newly-increased sand in compressed air
Workpiece sprays in secondary cycle to blast room again under effect.
As a preferred embodiment, the aperture of the nozzle of the sand-blasting machine is 4-12mm, nozzle to substrate metal surface
Distance is 50-340mm.
As a preferred embodiment, the sand diameter of the cleaning sand is 0.2-2.5mm, and injection pressure is 0.3-0.9MPa.
The present invention has obvious advantages and beneficial effects compared with the existing technology, specifically, by above-mentioned technical proposal
Known to:
The method of the present invention is simple, becomes stainless with roll pressure sand production sand face by traditional sandblasting processing sand face stainless steel
Steel, this technique not only greatly reduce production cost, play energy-saving effect, and avoid because of sandblasting bring dust
Environment is polluted, the black sewage that cleaning sand-blasting stainless steel surface generates has allowed an operator to a good working environment, and
Improve the uniformity and glossiness of product surface, good appearance, good decorating effect.
Specific embodiment
The present invention discloses a kind of environment-friendly type roll pressure sand technique, includes following steps:
(1) sand-blasting machine is chosen, which, which has, stores sandbox, blast room, roll sand blasting unit, dust-extraction unit, roll spray
Sand automatic control device, filter, cooling device and oil water separator；The roll sand blasting unit, which is realized, to carry out sand material to repeat benefit
With reduction waste reduces cost；The dust-extraction unit, which is realized, clears up dust to class's timing；The roll sandblasting is controlled automatically
Device processed realizes the digitlization sandblasting of roll sandblasting, ensure that the consistency in roll sand face；The cooling device and oil water separator
To handle compressed air used in blasting treatment, to protect the drying, oil-free of compressed air.
(2) sand material is put into and is stored in sandbox, and be passed through compressed air toward storing in sandbox, compressed air first passes through before being passed through
Cooling device and oil water separator processing.
(3) filter is filtered separation to sand material, after being separated by filtration, cleans sand and newly-increased sand in compressed air
Workpiece sprays in secondary cycle to blast room again under effect.The sand diameter of the cleaning sand is 0.2-2.5mm, and injection pressure is 0.3-
0.9MPa。
In addition, selecting the material for being suitble to sand grains and sand according to customer requirement in sandblasting procedures, sandblasting is carried out to roll:
(1) customer requirement is pressed first, selects the sand number of sandblasting roll；
(2) the contact speed and roll rotation circle number by sand face requirement selection abrator head in sandbox；
(3) requirement by guest to sand face selects different size of sand mouth；
(4) roll after flushing sandblasting carries out subsequent pressure sand processing.
The method of the present invention is compared with the traditional method, because have the surface processing uniformity is high, surface quality is good, energy consumption is lower,
The advantages of chemical treatment such as workpiece deflection is small, does not need acid and alkali corrosion and reduce environmental pollution, simultaneous processing is at low cost.Its
Cardinal principle is to generate negative pressure in sand export front end using the air-flow blown out from high pressure blower, inhales the dynamic sand fallen from sand mouthpiece
Material, then workpiece surface is blown under the promotion of subsequent air-flow, since the aperture of sand mouth is certain and spacing is uniform, blown to ensure that
The uniformity of sand processing.Technological merit is that surface uniformity improves and deviation of gloss reduces, and processes same width breadth
When workpiece, required energy consumption is only the 1/2 of commercial blast processing.And that the present invention overcomes the equipment of traditional blasting craft is huge,
Dust is big when operation, pollutes the defects of air.After traditional handicraft sandblasting, also metal material is cleaned, produce large amount of sewage,
And sewage can not be handled, and not only be wasted water, but also pollution environment.Traditional handicraft needs to consume a large amount of sand, sprays material.This
Inventive method need to only reduce roll small range blasting treatment, abrasive blast equipment, and grit consuming amount is small, change into pressure sand by traditional sandblasting, and
Press sand speed fast, it is pollution-free during pressure sand, after the completion of pressing sand, do not need to carry out material shakeout cleaning, therefore pollution-free water quality
It generates, also not water consumption.And traditional blasting craft then needs to carry out material shakeout cleaning, water wasting is time-consuming, and generates and largely can not
Regenerated sewage.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still
Belong in the range of technical solution of the present invention.
Claims (3)
1. a kind of environment-friendly type roll presses sand technique, it is characterised in that: include following steps:
(1) sand-blasting machine is chosen, which, which has, stores sandbox, blast room, roll sand blasting unit, dust-extraction unit, roll sandblasting certainly
Dynamic control device, filter, cooling device and oil water separator；
(2) sand material is put into and is stored in sandbox, and be passed through compressed air toward storing in sandbox, compressed air first passes through cooling before being passed through
Device and oil water separator processing；
(3) filter is filtered separation to sand material, after being separated by filtration, cleans sand and newly-increased sand in the effect of compressed air
Under again secondary cycle to blast room spray workpiece.
2. low power consuming high efficiency roll according to claim 1 presses sand technique, it is characterised in that: the nozzle of the sand-blasting machine
Aperture be 4-12mm, the distance of nozzle to substrate metal surface is 50-340mm.
3. low power consuming high efficiency roll according to claim 1 presses sand technique, it is characterised in that: the sand diameter of the cleaning sand
For 0.2-2.5mm, injection pressure is 0.3-0.9MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206512.3A CN109834595A (en) | 2017-11-27 | 2017-11-27 | A kind of environment-friendly type roll pressure sand technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206512.3A CN109834595A (en) | 2017-11-27 | 2017-11-27 | A kind of environment-friendly type roll pressure sand technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109834595A true CN109834595A (en) | 2019-06-04 |
Family
ID=66880334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711206512.3A Pending CN109834595A (en) | 2017-11-27 | 2017-11-27 | A kind of environment-friendly type roll pressure sand technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109834595A (en) |
-
2017
- 2017-11-27 CN CN201711206512.3A patent/CN109834595A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |
|
| WD01 | Invention patent application deemed withdrawn after publication |