CN205518616U - Two curtain formula ball sand mixture separators - Google Patents
Two curtain formula ball sand mixture separators Download PDFInfo
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- CN205518616U CN205518616U CN201620080838.0U CN201620080838U CN205518616U CN 205518616 U CN205518616 U CN 205518616U CN 201620080838 U CN201620080838 U CN 201620080838U CN 205518616 U CN205518616 U CN 205518616U
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- swash plate
- separator
- sand mixture
- feed pipe
- reduction gear
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Abstract
The utility model provides a two curtain formula ball sand mixture separators, includes spiral feeder, separator and garbage collection device, spiral feeder includes the conveying pipe, be provided with the pivot in the conveying pipe, install helical blade on the periphery of pivot. Insert in the separator front portion of conveying pipe, the part that the conveying pipe inserted separator is provided with a plurality of discharge gates. The lower part of discharge gate is provided with the symmetric distribution and incline decurrent left swash plate and right swash plate, is provided with the division board on the intermediate position of left swash plate and right swash plate, all be provided with wind selector between division board and the left swash plate and between division board and the right swash plate, the garbage collection unit bit is in the lower part of suction opening. Above -mentioned two curtain formula ball sand mixture separators, two wind selector operations are simultaneously compared with prior art, and efficiency is higher, and the separation effect is better.
Description
Technical field
The utility model relates to a kind of separator, is specifically related to a kind of separating rate soon, the shot-sand separator of good separating effect.
Background technology
Ball blast, sandblasting and shot-peening etc. are all the process of surface treatment of mechanical aspects, are mainly used in cleaning and strengthen pending part.The mechanical derusting realized by the technology such as ball blast, sandblasting and shot-peening be a kind of cleaning, quickly and the processing mode of safety.Nowadays, the different operations in hot rolled strip production process are i.e. annealed, cool down, are eliminated rust and pickling is integrated into a machining production line.The combination of this mechanical derusting and chemical pickling greatly reduces the consumption of chemical raw material, and separator is one of critical component of mechanical derusting equipment.In shot-blast apparatus running, bullet throwing is beaten on workpiece with certain speed by impeller head, falling and also have, bottom chamber body, oxide skin, the sand grains etc. laid from workpiece upthrow in addition to shot, for making shot to recycle, this mixture being accomplished by bottom by chamber body separates further.The quality of separating effect is not only directly connected to the productivity ratio of equipment and the life-span of consumable accessory, also to have influence on the dust concentration of surrounding and the consumption of bullet and the surface quality of workpiece.Related data shows, when during ball blast, pellet sand content reaches 2%, the blade wear situation of impeller head can increase by 5～10 times than using the clean steel ball not containing sand, and some other consumable accessory wear extent also can increase.
Utility model content
Low in order to solve shot-sand separator efficiency in prior art, the problem of inferior separating effect, the utility model provides a kind of double curtain-type pill-sand mixture separator.
A kind of double curtain-type pill-sand mixture separator, including spiral feeder and separator, described spiral feeder includes feed pipe；The anterior of feed pipe inserts in separator, and in separator, the lower section of feed pipe is provided with multiple discharging opening；The bottom of described discharging opening is provided with symmetrical and left swash plate diagonally downward and right swash plate, the bottom of left swash plate and right swash plate is provided with pneumatic separation device, described pneumatic separation device includes exhaust column, and described exhaust column has suction opeing, and described exhaust column connects air exhauster；Waste material collection device is positioned at the bottom of suction opeing.
Preferably, described spiral feeder also includes that helical speed reduction gear, described helical speed reduction gear are fixed together by one end of retention mechanism with feed pipe.It is provided with rotating shaft in described feed pipe, the periphery of described rotating shaft is provided with helical blade；Described rotating shaft is connected with helical speed reduction gear, and described helical speed reduction gear connects motor.
Preferably, it is provided with demarcation strip between two pneumatic separation devices.Described demarcation strip is by separated for two pneumatic separation devices, and the top of demarcation strip is connected with left swash plate and right swash plate, it is also possible to play the effect of support.
Preferably, described waste material collection device includes that reject bin and auger stripper, described reject bin are connected with auger stripper.Described reject bin can collect the materials such as isolated oxide skin and sand grains；Described auger stripper can discharge the materials such as the oxide skin in reject bin and sand grains.
Preferably, it is additionally provided with shot collection device in described separator.The setting of described shot collection device, can collect shot, facilitates recycling of shot.
The utility model compared with prior art, has the advantages that
The double curtain-type pill-sand mixture separator of above-mentioned one, it is provided with two pneumatic separation devices, during ball sand separation, twice curtain can be formed, the material such as oxide skin in ball sand and sand grains is under the wind-force effect of air exhauster, to pneumatic separation device drift, and then the shot that can recycle is separated, and oxide skin and sand grains are collected and discharge.
The double curtain-type pill-sand mixture separator of above-mentioned one, two pneumatic separation devices can operation simultaneously, compared with existing single curtain-type pill-sand mixture separator, in hgher efficiency；When separating equal number of ball sand in the unit interval, the curtain that in a kind of pair of curtain-type pill-sand mixture separator that the utility model provides, ball sand is formed is thinner, and separating effect is more preferable.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of pair of curtain-type pill-sand mixture separator.
1 spiral feeder；21 left swash plates；22 right swash plates；3 exhaust columns；4 auger strippers.
Detailed description of the invention
Below in conjunction with Fig. 1, the utility model is described in detail.
A kind of double curtain-type pill-sand mixture separator, including spiral feeder 1, separator and waste material collection device, spiral feeder 1 includes that helical speed reduction gear and feed pipe, described helical speed reduction gear are fixed together by one end of retention mechanism with feed pipe.It is provided with rotating shaft in described feed pipe, the periphery of described rotating shaft is provided with helical blade.Described rotating shaft is connected with helical speed reduction gear, and described helical speed reduction gear connects motor；
In described feed pipe partial insertion separator, described feed pipe inserts the section bottom of separator and is provided with multiple discharging opening.The bottom of described discharging opening is provided with symmetrical and left swash plate 21 diagonally downward and right swash plate 22, and the centre position of left swash plate 21 and right swash plate 22 is provided with demarcation strip.Being provided with pneumatic separation device between demarcation strip and left swash plate 21 and between demarcation strip and right swash plate 22, described pneumatic separation device includes exhaust column 3, and described exhaust column 3 has suction opeing, and described exhaust column 3 connects air exhauster.Described waste material collection device is positioned at the bottom of suction opeing, and described waste material collection device includes reject bin and auger stripper 4；Described reject bin can collect the materials such as isolated oxide skin and sand grains；Described auger stripper 4 can discharge the materials such as the oxide skin in reject bin and sand grains.The bottom of described pneumatic separation device is additionally provided with shot collection device.
The double curtain-type pill-sand mixture separator of above-mentioned one, it is provided with two pneumatic separation devices, during ball sand separation, ball sand scrolls down through from left swash plate and right swash plate, and after departing from left swash plate and right swash plate, ball sand can form twice curtain, the material such as oxide skin in ball sand and sand grains is under the wind-force effect of air exhauster, to pneumatic separation device drift, and then by the ball sand separation that can recycle out, and oxide skin and sand grains are collected and discharge.The double curtain-type pill-sand mixture separator of above-mentioned one, two pneumatic separation devices can operation simultaneously, compared with existing single curtain-type pill-sand mixture separator, in hgher efficiency；When separating equal number of ball sand in the unit interval, the curtain that in a kind of pair of curtain-type pill-sand mixture separator that the utility model provides, ball sand is formed is thinner, and separating effect is more preferable.
Certainly; described above is not to restriction of the present utility model; the utility model is also not limited to the example above, change that those skilled in the art are made in essential scope of the present utility model, retrofits, adds or replaces, and also should belong to protection domain of the present utility model.
Claims (5)
1. a double curtain-type pill-sand mixture separator, it is characterised in that include that spiral feeder and separator, described spiral feeder include feed pipe；The anterior of feed pipe inserts in separator, and in separator, the lower section of feed pipe is provided with multiple discharging opening；The bottom of described discharging opening is provided with symmetrical and left swash plate diagonally downward and right swash plate, the bottom of left swash plate and right swash plate is provided with pneumatic separation device, described pneumatic separation device includes exhaust column, and described exhaust column has suction opeing, and described exhaust column connects air exhauster；Waste material collection device is positioned at the bottom of suction opeing.
2. a kind of double curtain-type pill-sand mixture separators as claimed in claim 1, it is characterised in that described spiral feeder also includes that helical speed reduction gear, described helical speed reduction gear are fixed together by one end of retention mechanism with feed pipe；It is provided with rotating shaft in described feed pipe, the periphery of described rotating shaft is provided with helical blade；Described rotating shaft is connected with helical speed reduction gear, and described helical speed reduction gear connects motor.
3. a kind of double curtain-type pill-sand mixture separators as claimed in claim 1, it is characterised in that be provided with demarcation strip between two pneumatic separation devices.
4. a kind of double curtain-type pill-sand mixture separators as claimed in claim 1, it is characterised in that described waste material collection device includes that reject bin and auger stripper, described reject bin are connected with auger stripper.
5. a kind of double curtain-type pill-sand mixture separators as claimed in claim 1, it is characterised in that be additionally provided with shot collection device in described separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080838.0U CN205518616U (en) | 2016-01-27 | 2016-01-27 | Two curtain formula ball sand mixture separators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080838.0U CN205518616U (en) | 2016-01-27 | 2016-01-27 | Two curtain formula ball sand mixture separators |
Publications (1)
| Publication Number | Publication Date |
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| CN205518616U true CN205518616U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620080838.0U Active CN205518616U (en) | 2016-01-27 | 2016-01-27 | Two curtain formula ball sand mixture separators |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791152A (en) * | 2020-07-22 | 2020-10-20 | 广东精久重工科技有限公司 | Separation equipment of shot blasting machine |
-
2016
- 2016-01-27 CN CN201620080838.0U patent/CN205518616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791152A (en) * | 2020-07-22 | 2020-10-20 | 广东精久重工科技有限公司 | Separation equipment of shot blasting machine |
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