阅读说明：本技术 一种双面喷砂机风力回砂与除尘二合一装置 (Wind-power sand return and dust removal two-in-one device of double-sided sand blasting machine ) 是由 杨启辉 皮明波 于 2021-07-14 设计创作，主要内容包括：本发明提供一种双面喷砂机风力回砂与除尘二合一装置,涉及喷砂机技术领域,它是由机仓抽尘管、回收管道机构、自动加料机构、旋风分砂器机构和除尘系统机构构成,所述机仓抽尘管的一侧设置有回收管道机构,所述回收管道机构的后端设置有自动加料机构,所述自动加料机构的后端设置有旋风分砂器机构,所述旋风分砂器机构的后端设置有除尘系统机构。本发明实现了回收砂以及对砂进行除尘的功能,这样在实际加工处理的过程中,只需要部署本发明即可同时实现回收砂和除尘的功能,减小了车间的占用空间,节省了企业的成本,利于实际的使用,实用性较强,进步性明显,适合大规模推广使用。(The invention provides a wind-driven sand return and dust removal two-in-one device of a double-sided sand blasting machine, which relates to the technical field of sand blasting machines and comprises a machine cabin dust suction pipe, a recovery pipeline mechanism, an automatic feeding mechanism, a cyclone sand separator mechanism and a dust removal system mechanism, wherein the recovery pipeline mechanism is arranged on one side of the machine cabin dust suction pipe, the automatic feeding mechanism is arranged at the rear end of the recovery pipeline mechanism, the cyclone sand separator mechanism is arranged at the rear end of the automatic feeding mechanism, and the dust removal system mechanism is arranged at the rear end of the cyclone sand separator mechanism. The invention realizes the functions of sand recovery and sand dust removal, thus the functions of sand recovery and dust removal can be realized simultaneously only by arranging the sand recovery device in the actual processing process, the occupied space of a workshop is reduced, the cost of an enterprise is saved, the sand recovery device is beneficial to actual use, has strong practicability and obvious progress, and is suitable for large-scale popularization and use.)

1. The utility model provides a two unification devices of sand is returned to two-sided sand blasting machine wind-force and dust removal, it is by the machine storehouse take out dirt pipe (1), recovery tube mechanism, automatic material conveying mechanism, whirlwind sand separator mechanism and dust pelletizing system mechanism constitute its characterized in that: one side of machine storehouse dust extraction pipe (1) is provided with recovery pipeline mechanism, recovery pipeline mechanism's rear end is provided with automatic material conveying mechanism, automatic material conveying mechanism's rear end is provided with whirlwind and divides sand ware mechanism, the rear end that whirlwind divides sand ware mechanism is provided with dust pelletizing system mechanism.

2. The wind-powered sand return and dust removal two-in-one device of the double-sided sand blasting machine according to claim 1, characterized in that: the recycling pipeline mechanism comprises a dust pumping manifold (2), a feeding bin sand return branch pipe (3), a shakeout port (4), a main bin sand return branch pipe (5), a discharging bin sand return branch pipe (6) and a horizontal sand dust manifold (7), wherein the feeding bin sand return branch pipe (3) is communicated with one end of the dust pumping manifold (2), the main bin sand return branch pipe (5) is communicated with one end, far away from the dust pumping manifold (2), of the feeding bin sand return branch pipe (3), the top surface of the main bin sand return branch pipe (5) is provided with an air volume balance valve, the shakeout port (4) is arranged on the top surface of the main bin sand return branch pipe (5), the discharging bin sand return branch pipe (6) is communicated with one end of the discharging bin sand return branch pipe (6), and the horizontal sand dust manifold (7) is communicated with one end of the discharging bin sand return branch pipe (6).

3. The wind-driven sand return and dust removal two-in-one device of the double-sided sand blasting machine according to claim 2, characterized in that: automatic material conveying mechanism includes perpendicular sand dust collection house (8), automatic feed box (9) and automatic feed valve (10), perpendicular sand dust collection house (8) intercommunication is in the one end that goes out feed bin sand return branch pipe (6), the surface of perpendicular sand dust collection house (8) is close to bottom position department fixed mounting and has automatic feed box (9), automatic feed valve (10) are equipped with admittedly between automatic feed box (9) and perpendicular sand dust collection house (8).

4. The wind-driven sand return and dust removal two-in-one device of the double-sided sand blasting machine according to claim 3, characterized in that: the cyclone sand separator mechanism comprises a separator sand-dust collecting pipe (11), a cyclone separator body (12), a star-shaped feed valve (13), a cyclone separator regulator (14), a cyclone separator access opening (15), a sand storage box (16), a material separating box (17), a sand pipe joint (18) and a sand change valve (19), wherein the separator sand-dust collecting pipe (11) is fixedly arranged at the top end of a vertical sand-dust collecting pipe (8), one end of the separator sand-dust collecting pipe (11) is communicated with the cyclone separator body (12), the star-shaped feed valve (13) is arranged at the bottom end of the cyclone separator body (12), the cyclone separator regulator (14) is arranged at the top end of the star-shaped feed valve (13), the sand storage box (16) is fixedly arranged at the bottom end of the star-shaped feed valve (13), the material separating box (17) is fixedly arranged at the bottom surface of the sand storage box (16), the bottom end of the material distribution box (17) is communicated with a sand pipe joint (18) and a sand exchange valve (19).

5. The wind-driven sand return and dust removal two-in-one device of the double-sided sand blasting machine according to claim 4, characterized in that: the dust removal system mechanism comprises a dust extraction main pipe (20), a dust remover (21), a dust hopper car (22) and a fan (23), wherein the dust extraction main pipe (20) is communicated with the surface of the cyclone separator body (12), the bottom end of the dust extraction main pipe (20) is communicated with the dust remover (21), the dust hopper car (22) is arranged on the bottom surface of the dust remover (21), and the fan (23) is fixedly arranged on the side surface of the dust remover (21).

6. The wind-driven sand return and dust removal two-in-one device of the double-sided sand blasting machine according to claim 3, characterized in that: the inner wall of the automatic feeding box (9) is provided with abrasive drying heating pipes which are arranged equidistantly.

7. The wind-driven sand return and dust removal two-in-one device of the double-sided sand blasting machine according to claim 2, characterized in that: the number of the shakeout openings (4) is two, and the two shakeout openings (4) are arranged on the top surface of the main bin sand return branch pipe (5) at equal intervals.

Technical Field

The invention relates to the technical field of sand blasting machines, in particular to a wind-driven sand returning and dust removing two-in-one device of a double-sided sand blasting machine.

Background

The sand blasting machine is a mechanical device which sprays abrasive materials to the surface of a workpiece by means of the power of compressed air to carry out various surface treatment procedures such as impact grinding, rust removal and the like. In treating impurities, oxide layers, mottle, paint, dirt, rust, sludge, etc. on the surface of a workpiece, a double-sided sand blasting machine is generally required.

At present, when the existing double-sided sand blasting machine is in actual use, only the function of sand blasting can be realized, and when sand is recycled and dust is removed from the sand, the sand is often processed only through recycling equipment and dust removing equipment, so that the processing steps are more, the processing efficiency is reduced, and the improvement is needed.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a wind-power sand return and dust removal two-in-one device of a double-sided sand blasting machine.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a two unification devices of sand returning of two-sided sand blasting machine wind-force and dust removal, it is taken out dirt pipe, recovery pipeline mechanism, automatic material conveying mechanism, whirlwind by the machine storehouse and divides sand ware mechanism and dust pelletizing system mechanism to constitute, one side that the dirt pipe was taken out in the machine storehouse is provided with recovery pipeline mechanism, recovery pipeline mechanism's rear end is provided with automatic material conveying mechanism, automatic material conveying mechanism's rear end is provided with whirlwind and divides sand ware mechanism, the rear end that whirlwind divides sand ware mechanism is provided with dust pelletizing system mechanism.

Preferably, the recovery pipeline mechanism is including taking out dirt collection pipe, feeding storehouse sand return branch pipe, shakeout mouth, main storehouse sand return branch pipe, play feed bin sand return branch pipe and horizontal sand dust collection pipe, the one end intercommunication of taking out dirt collection pipe has feeding storehouse sand return branch pipe, the one end intercommunication that feeding storehouse sand return branch pipe kept away from takes out dirt collection pipe has main storehouse sand return branch pipe, the top surface of main storehouse sand return branch pipe is provided with the amount of wind balance valve, the shakeout mouth has been seted up to the top surface of main storehouse sand return branch pipe, the one end intercommunication of main storehouse sand return branch pipe has a feed bin sand return branch pipe, the one end intercommunication that goes out feed bin sand return branch pipe has horizontal sand dust collection pipe.

Preferably, automatic material conveying mechanism includes perpendicular sand and dust collection pipe, automatic material conveying box and automatic material conveying valve, perpendicular sand and dust collection pipe intercommunication is in the one end of play feed bin sand return branch pipe, the surface of perpendicular sand and dust collection pipe is close to bottom position department fixed mounting and has the automatic material conveying box, the automatic material conveying valve is equipped with admittedly between automatic material conveying box and the perpendicular sand and dust collection pipe.

Preferably, the cyclone sand separator mechanism comprises a separator sand dust collecting pipe, a cyclone separator body, a star-shaped feed valve, a cyclone separator regulator, a cyclone separator access hole, a sand storage box, a sand separating box, a sand pipe connector and a sand changing valve, the separator sand dust collecting pipe is fixedly installed at the top end of the vertical sand dust collecting pipe, one end of the separator sand dust collecting pipe is communicated with the cyclone separator body, the star-shaped feed valve is arranged at the bottom end of the cyclone separator body, the cyclone separator regulator is arranged at the top end of the star-shaped feed valve, the sand storage box is fixedly installed at the bottom end of the star-shaped feed valve, the sand separating box is fixedly installed on the bottom surface of the sand storage box, and the sand pipe connector and the sand changing valve are communicated with the bottom end of the sand separating box.

Preferably, the dust removal system mechanism comprises a dust extraction main pipe, a dust remover, a dust hopper car and a fan, the dust extraction main pipe is communicated with the surface of the cyclone separator body, the bottom end of the dust extraction main pipe is communicated with the dust remover, the dust hopper car is arranged on the bottom surface of the dust remover, and the fan is fixedly arranged on the side surface of the dust remover.

Preferably, the inner wall of the automatic feeding box is provided with abrasive drying heating pipes which are arranged equidistantly.

Preferably, the number of the shakeout openings is two, and the two shakeout openings are arranged on the top surface of the main bin sand return branch pipe at equal intervals.

Compared with the prior art, the invention has the advantages and positive effects that,

the invention realizes the functions of sand recovery and sand dust removal, thus the functions of sand recovery and dust removal can be realized simultaneously only by arranging the invention in the actual processing process, the occupied space of a workshop is reduced, the cost of an enterprise is saved, the invention is beneficial to actual use, and the practicability is strong.

Drawings

FIG. 1 is a front view of a wind-powered sand-returning and dust-removing two-in-one device of a double-sided sand blasting machine provided by the invention;

FIG. 2 is a rear view of a wind-powered sand-returning and dust-removing two-in-one device of a double-sided sand blasting machine according to the present invention;

FIG. 3 is a side view of a wind-powered sand-returning and dust-removing two-in-one device of a double-sided sand blasting machine according to the present invention.

Illustration of the drawings:

1. a machine room dust extraction pipe; 2. a dust extraction manifold; 3. a sand return branch pipe of the feeding bin; 4. a sand shakeout opening; 5. a main bin sand return branch pipe; 6. a sand return branch pipe of the discharging bin; 7. a horizontal dust collector pipe; 8. a vertical dust collecting pipe; 9. an automatic charging box; 10. an automatic feed valve; 11. a separator dust collector pipe; 12. a cyclone body; 13. a star-shaped charging valve; 14. a cyclone regulator; 15. a cyclone access opening; 16. a sand storage box; 17. a material distributing box; 18. a sand pipe joint; 19. a sand valve is replaced; 20. a dust extraction main pipe; 21. a dust remover; 22. a hopper car; 23. a fan.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-3, the present invention provides a technical solution: a wind-power sand return and dust removal two-in-one device of a double-sided sand blasting machine comprises a machine cabin dust suction pipe 1, a recovery pipeline mechanism, an automatic feeding mechanism, a cyclone sand separator mechanism and a dust removal system mechanism, wherein the recovery pipeline mechanism is arranged on one side of the machine cabin dust suction pipe 1, the cyclone sand separator mechanism is arranged at the rear end of the automatic feeding mechanism, the dust removal system mechanism is arranged at the rear end of the cyclone sand separator mechanism, the recovery pipeline mechanism comprises a dust suction header pipe 2, a feeding cabin sand return branch pipe 3, a sand falling port 4, a main cabin sand return branch pipe 5, a discharging cabin sand return branch pipe 6 and a horizontal sand dust header pipe 7, one end of the dust suction header pipe 2 is communicated with the feeding cabin sand return branch pipe 3, one end of the feeding cabin sand return branch pipe 3, far away from the dust suction header pipe 2, is communicated with the main cabin sand return branch pipe 5, a balance valve is arranged on the top surface of the main cabin sand return branch pipe 5, and the air balance valve is used for balancing air volume of each branch pipe, thereby reach the mesh that each branch pipe does not block up sand, shakeout mouth 4 has been seted up to the top surface of main storehouse sand return branch pipe 5, the one end intercommunication of main storehouse sand return branch pipe 5 has ejection of compact storehouse sand return branch pipe 6, the one end intercommunication of ejection of compact storehouse sand return branch pipe 6 has horizontal sand and dust collecting pipe 7, because the effect of fan 23 suction, the dust that the abrasive material produced gets into machine storehouse dust extraction pipe 1 under the wind-force effect, the abrasive material afterwards, the dust is through feeding storehouse sand return branch pipe 3, main storehouse sand return branch pipe 5, ejection of compact storehouse sand return branch pipe 6 flows into horizontal sand and dust collecting pipe 7, perpendicular sand and dust collecting pipe 8 and separator sand and dust collecting pipe 11 after finally get into cyclone body 12.

The quantity of shakeout mouth 4 is two sets of altogether, and two sets of shakeout mouths 4 are the equidistance at the top surface of main storehouse sand return branch pipe 5 and arrange, and two sets of shakeout mouths 4 can increase the collection scope, and what like this can be better catches spray gun spun abrasive material, avoids the waste of abrasive material.

The rear end of recovery pipeline mechanism is provided with automatic material conveying mechanism, automatic material conveying mechanism includes perpendicular sand and dust collection pipe 8, automatic material conveying box 9 and automatic material conveying valve 10, perpendicular sand and dust collection pipe 8 communicates the one end at play feed bin sand return branch 6, the surface of perpendicular sand and dust collection pipe 8 is close to bottom position department fixed mounting has automatic material conveying box 9, the inner wall of automatic material conveying box 9 is provided with the abrasive material stoving heating pipe that is the equidistance and arranges, automatic material conveying valve 10 is adorned admittedly between automatic material conveying box 9 and the perpendicular sand and dust collection pipe 8, when the abrasive material is not enough, automatic material conveying valve 10 of automatic material conveying box 9 bottom can be automatic to perpendicular sand and dust collection pipe 8 reinforced, automatic material conveying box 9 embeds abrasive material stoving heating pipe simultaneously, the drying of abrasive material has been guaranteed.

The cyclone sand separator mechanism comprises a separator sand-dust collecting pipe 11, a cyclone separator body 12, a star-shaped feed valve 13, a cyclone separator regulator 14, a cyclone separator access opening 15, a sand storage box 16, a separation box 17, a sand pipe joint 18 and a sand change valve 19, wherein the separator sand-dust collecting pipe 11 is fixedly arranged at the top end of the vertical sand-dust collecting pipe 8, one end of the separator sand-dust collecting pipe 11 is communicated with the cyclone separator body 12, the star-shaped feed valve 13 is arranged at the bottom end of the cyclone separator body 12, the cyclone separator regulator 14 is arranged at the top end of the star-shaped feed valve 13, the sand storage box 16 is fixedly arranged at the bottom end of the star-shaped feed valve 13, the separation box 17 is fixedly arranged at the bottom surface of the sand storage box 16, the sand pipe joint 18 and the sand change valve 19 are communicated with the bottom end of the separation box 17, the collected abrasive and dust can be separated under the action of the cyclone separator body 12, and the good abrasive enters the sand storage box 16 through the star-shaped feed valve 13, the dust and the fine abrasive enter the dust remover 21 under the action of wind power for environment-friendly filtering treatment and then are discharged.

The dust removal system mechanism comprises a dust extraction main pipe 20, a dust remover 21, a dust hopper car 22 and a fan 23, wherein the dust extraction main pipe 20 is communicated with the surface of the cyclone separator body 12, the bottom end of the dust extraction main pipe 20 is communicated with the dust remover 21, the dust hopper car 22 is arranged on the bottom surface of the dust remover 21, the fan 23 is fixedly arranged on the side surface of the dust remover 21 and used for carrying out secondary filtration on dust separated by the cyclone separator body 12, dust-containing gas enters the dust extraction main pipe 20 and the fan 23 after passing through the cyclone separator body 12 and then is discharged after reaching the standard, the filtered dust falls into the dust hopper car 22 at the bottom of the dust remover 21, and the dust hopper car 22 needs to be cleaned regularly.

The working principle is as follows: the sand is the abrasive, when in actual use, the abrasive sprayed by the spray gun falls into each shakeout opening 4 under the action of gravity, meanwhile, due to the action of the suction force of the fan 23, the dust generated by the abrasive enters the dust pumping pipe 1 of the machine bin under the action of the wind power, then the abrasive and the dust flow into the horizontal sand-dust collecting pipe 7, the vertical sand-dust collecting pipe 8 and the separator sand-dust collecting pipe 11 through the feeding bin sand-returning branch pipe 3, the main bin sand-returning branch pipe 5 and the discharging bin sand-returning branch pipe 6, finally enter the cyclone separator body 12, then the collected abrasive and the dust are separated under the action of the cyclone separator body 12, the good abrasive enters the sand box 16 through the star-shaped feeding valve 13, the dust and fine abrasive enter the dust remover 21 under the action of the wind power to be discharged after environment-friendly filtering treatment, and then the abrasive recycling and dust removal operations are all completed.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.