阅读说明：本技术 一种喷粉房用塑粉回收再利用系统 (Powder spraying room is with moulding powder recovery system of recycling ) 是由 冯树建 于 2021-06-09 设计创作，主要内容包括：本发明公开一种喷粉房用塑粉回收再利用系统,包括喷粉房和供粉中心,所述喷粉房整体采用塑料结构,并且喷粉房内壁底部固定有装配箱,所述装配箱右端贯穿且延伸至供粉中心的内部,并且装配箱的内部设置有塑粉回收机构,所述塑粉回收机构包括旋风筒,所述旋风筒通过支撑架固定于装配箱的内部,所述旋风筒的顶部通过短筒连通有抽风机,所述短筒的左侧连通有抽风管,所述抽风管的末端延伸至装配箱的外部,所述抽风机的输出端通过导管连通有过滤机构。本发明整个回收和再利用的过程完全在喷粉房和供粉中心内部进行,避免塑粉外泄污染外部环境,且自动化程度较高,塑粉回收效率和回收率较高。(The invention discloses a plastic powder recycling system for a powder spraying room, which comprises the powder spraying room and a powder supply center, wherein the powder spraying room is integrally of a plastic structure, an assembly box is fixed at the bottom of the inner wall of the powder spraying room, the right end of the assembly box penetrates through and extends to the inside of the powder supply center, a plastic powder recycling mechanism is arranged inside the assembly box, the plastic powder recycling mechanism comprises a cyclone cylinder, the cyclone cylinder is fixed inside the assembly box through a support frame, the top of the cyclone cylinder is communicated with an exhaust fan through a short cylinder, the left side of the short cylinder is communicated with an exhaust pipe, the tail end of the exhaust pipe extends to the outside of the assembly box, and the output end of the exhaust fan is communicated with a filtering mechanism through a guide pipe. The whole recycling and reusing process is completely carried out in the powder spraying room and the powder supply center, so that the plastic powder is prevented from leaking to pollute the external environment, the automation degree is high, and the plastic powder recycling efficiency and the recycling rate are high.)

1. The utility model provides a room of dusting is with moulding powder recovery system of recycling, includes powder spraying room (1) and supplies powder center (2), its characterized in that: the powder spraying room (1) is integrally of a plastic structure, an assembly box (3) is fixed at the bottom of the inner wall of the powder spraying room (1), the right end of the assembly box (3) penetrates through and extends into the powder supply center (2), and a plastic powder recovery mechanism is arranged inside the assembly box (3);

the plastic powder recovery mechanism comprises a cyclone (4), the cyclone (4) is fixed inside the assembly box (3) through a support frame (5), the top of the cyclone (4) is communicated with an exhaust fan (6) through a short cylinder (7), the left side of the short cylinder (7) is communicated with an exhaust pipe (8), the tail end of the exhaust pipe (8) extends to the outside of the assembly box (3), and the output end of the exhaust fan (6) is communicated with a filtering mechanism through a guide pipe (9);

the filter mechanism comprises a filter cylinder (10), wherein a filter plate (11) is fixed to the top of the inner wall of the filter cylinder (10), the bottom of the filter plate (11) is fixed to the bottom of the inner wall of the filter cylinder (10) through a support plate (14), the filter plate (11) is provided with four filter plates and all the filter plates are arranged in a forty-five-degree inclined mode, a vibrator (12) is arranged on the right side of the filter plate (11), and stop blocks (13) are fixed to the two sides of the bottom of the inner wall of the filter cylinder (10).

2. The molding powder recycling system for the powder spraying room as claimed in claim 1, which is characterized in that: two adjacent support plates (14) support to form a collecting cavity (15), and the bottom of the collecting cavity (15) is communicated with a short pipe (16).

3. The molding powder recycling system for the powder spraying room as claimed in claim 1, which is characterized in that: spiral blades (17) are arranged inside the cyclone cylinder (4), the bottom of the cyclone cylinder (4) is communicated with a collecting cylinder (18), and the collecting cylinders (18) of the cyclone cylinder (4) are all in a conical shape.

4. The molding powder recycling system for the powder spraying room as claimed in claim 3, wherein the system comprises: the bottom of the collecting cylinder (18) is communicated with a recovery pipe (20), the recovery pipe (20) is communicated with the short pipe (16), and an electromagnetic valve (21) is arranged inside the recovery pipe (20).

5. The molding powder recycling system for the powder spraying room as claimed in claim 1, which is characterized in that: spout the left side of powder room (1) inner wall bottom and be fixed with trapezoidal piece (22) to the top of trapezoidal piece (22) is provided with separation blade (23), separation blade (23) are the arc form.

6. The molding powder recycling system for the powder spraying room as claimed in claim 1, which is characterized in that: an inclined plate (24) is fixed to the top of the assembling box (3), and a spray gun (25) is arranged on the top of the inclined plate (24) through a connecting frame.

7. The molding powder recycling system for the powder spraying room as claimed in claim 1, which is characterized in that: the powder supply center is internally provided with a powder cylinder (26), the left side of the powder cylinder (26) is communicated with a paint pump (27), the paint pump (27) is communicated with the spray gun (25) through a hose (28), the top of the powder cylinder (26) is communicated with a recovery pump (29), and the top of the recovery pump (29) is communicated with a recovery pipe (20) through the hose (28).

8. The molding powder recycling system for the powder spraying room as claimed in claim 1, which is characterized in that: the top of the vibrator (12) is provided with a connecting lead (19), and the top end of the connecting lead (19) penetrates through and extends to the outside of the filter cylinder (10).

Technical Field

The invention relates to the technical field of powder spraying room plastic powder recovery, in particular to a plastic powder recovery and reuse system for a powder spraying room.

Background

Powder coating is a new process in surface coating technology, and is a coating process for coating in a powder form and forming a coating film, and the powder coating does not contain a solvent and has the characteristics of no solvent, no pollution, energy and resource conservation, labor intensity reduction, high mechanical strength of the coating film and the like.

The existing powder spraying room for coating has the following defects: firstly, the existing powder spraying room is made of metal, powder is charged with static electricity in the spraying process and is easily adsorbed on the side wall of the powder spraying room made of metal, so that the cleaning difficulty of the powder spraying room is high, the powder recovery rate is low, and the production cost is increased; secondly, current powder spraying room installs powder recovery unit additional in the room outside of dusting, realizes the recycle of powder, but powder recovery rate is low, and the most powder still discharges from the air, causes certain pollution to the external environment.

Disclosure of Invention

The invention aims to provide a plastic powder recycling system for a powder spraying room to solve the technical problem.

In order to solve the technical problems, the invention adopts the following technical scheme:

a plastic powder recycling system for a powder spraying room comprises the powder spraying room and a powder supply center, wherein the powder spraying room is integrally of a plastic structure, an assembly box is fixed at the bottom of the inner wall of the powder spraying room, the right end of the assembly box penetrates through the powder supply center and extends into the powder supply center, and a plastic powder recycling mechanism is arranged inside the assembly box;

the plastic powder recovery mechanism comprises a cyclone, the cyclone is fixed inside the assembly box through a support frame, the top of the cyclone is communicated with an exhaust fan through a short cylinder, the left side of the short cylinder is communicated with an exhaust pipe, the tail end of the exhaust pipe extends to the outside of the assembly box, and the output end of the exhaust fan is communicated with a filtering mechanism through a guide pipe;

the filter mechanism comprises a filter cylinder, a filter plate is fixed to the top of the inner wall of the filter cylinder, the bottom of the filter plate is fixed to the bottom of the inner wall of the filter cylinder through a support plate, the filter plate is provided with four filter plates which are all arranged in a forty-five-degree inclined mode, a vibrator is arranged on the right side of each filter plate, and stop blocks are fixed to two sides of the bottom of the inner wall of the filter cylinder.

Preferably: two adjacent support plates support to form a collection cavity, and the bottom of the collection cavity is communicated with a short pipe.

Preferably: the cyclone collector is characterized in that spiral blades are arranged inside the cyclone barrel, the bottom of the cyclone barrel is communicated with a collecting barrel, and the cyclone barrels of the collecting barrel are conical.

Preferably: the bottom of the collecting cylinder is communicated with a recovery pipe, the recovery pipe is communicated with the short pipe, and an electromagnetic valve is arranged in the recovery pipe.

Preferably: the left side of dusting room inner wall bottom is fixed with the trapezoidal piece to the top of trapezoidal piece is provided with the separation blade, the separation blade is the arc form.

Preferably: the top of the assembling box is fixed with an inclined plate, and the top of the inclined plate is provided with a spray gun through a connecting frame.

Preferably: the inside at confession powder center is provided with a powder section of thick bamboo to the left side intercommunication of powder section of thick bamboo has the coating pump, and the coating pump is linked together through hose and spray gun, the top intercommunication of powder section of thick bamboo has the recovery pump, and the top of recovery pump is linked together through hose and recovery tube.

Preferably: and the top of the vibrator is provided with a connecting wire, and the top end of the connecting wire penetrates through and extends to the outside of the filter cylinder.

The invention has the beneficial effects that:

1. the whole recycling and reusing process is completely carried out in the powder spraying room and the powder supply center during working, the plastic powder is prevented from leaking to pollute the external environment, the automation degree is high, four filter plates are arranged, the filter plates are all arranged in a forty-five-degree inclined mode, and the vibrators are arranged on the right sides of the filter plates, so that the plastic powder recycling efficiency and the recycling rate are high.

2. According to the powder spraying room, the powder is not adhered in the powder spraying process due to the fact that the powder room 1 is made of the plastic material, the trapezoidal block and the blocking piece are arranged, the inlet of the air exhaust pipe is located at the bottom of the right side of the trapezoidal block, the air exhaust pipe can conveniently extract and collect the plastic powder in the powder spraying room, and working efficiency is improved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the interior of the assembly box of the present invention;

fig. 3 is a partial enlarged view of the invention at a in fig. 2.

Reference numerals: 1. a powder spraying room; 2. a powder supply center; 3. assembling a box; 4. a cyclone; 5. a support frame; 6. an exhaust fan; 7. a short cylinder; 8. an exhaust pipe; 9. a conduit; 10. a filter cartridge; 11. filtering the plate; 12. a vibrator; 13. a stopper; 14. a support plate; 15. a collection chamber; 16. a short pipe; 17. helical leaves; 18. a collection canister; 19. connecting a lead; 20. a recovery pipe; 21. an electromagnetic valve; 22. a trapezoidal block; 23. a baffle plate; 24. a sloping plate; 25. a spray gun; 26. a powder cartridge; 27. a paint pump; 28. a hose; 29. and (5) recovering the pump.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-3, a plastic powder recycling system for powder spraying room comprises a powder spraying room 1 and a powder supply center 2, wherein the powder spraying room 1 is of a plastic structure, an assembly box 3 is fixed at the bottom of the inner wall of the powder spraying room 1, the right end of the assembly box 3 penetrates through and extends into the powder supply center 2, a spray gun 25 is arranged at the top of the assembly box 3 through a connecting frame, and a plastic powder recycling mechanism is arranged in the assembly box 3;

the plastic powder recovery mechanism comprises a cyclone cylinder 4, the cyclone cylinder 4 is fixed inside the assembly box 3 through a support frame 5, the top of the cyclone cylinder 4 is communicated with an exhaust fan 6 through a short cylinder 7, the left side of the short cylinder 7 is communicated with an exhaust pipe 8, the tail end of the exhaust pipe 8 extends to the outside of the assembly box 3, the output end of the exhaust fan 6 is communicated with a filtering mechanism through a guide pipe 9, a spiral blade 17 is arranged inside the cyclone cylinder 4, the bottom of the cyclone cylinder 4 is communicated with a collecting cylinder 18, the cyclone cylinders 4 are in conical shapes, the bottom of the collecting cylinder 18 is communicated with a recovery pipe 20, and an electromagnetic valve 21 is arranged inside the recovery pipe 20;

the filter mechanism comprises a filter cylinder 10, a filter plate 11 is fixed to the top of the inner wall of the filter cylinder 10, the bottom of the filter plate 11 is fixed to the bottom of the inner wall of the filter cylinder 10 through support plates 14, the filter plate 11 is provided with four filter plates which are all arranged in a forty-five degree inclined mode, a vibrator 12 is arranged on the right side of the filter plate 11, a connecting lead 19 is arranged at the top of the vibrator 12, the top end of the connecting lead 19 penetrates through and extends to the outside of the filter cylinder 10, stop blocks 13 are fixed to two sides of the bottom of the inner wall of the filter cylinder 10, two adjacent support plates 14 support and form a collection cavity 15, the bottom of the collection cavity 15 is communicated with a short pipe 16, and the short pipe 16 is communicated with a recovery pipe 20.

The interior of the powder supply center is provided with a powder cartridge 26, and the left side of the powder cartridge 26 is communicated with a paint pump 27, and the paint pump 27 is communicated with the spray gun 25 through a hose 28, and the top of the powder cartridge 26 is communicated with a recovery pump 29, and the top of the recovery pump 29 is communicated with the recovery pipe 20 through a hose 28.

When the powder spraying machine is used specifically, the exhaust fan 6 extracts air in the powder spraying room 1 through the exhaust pipe 8, plastic powder in the powder spraying room 1 is pumped into the short cylinder 7 through the air, the plastic powder in the air of the mobile phone can be collected in the recollecting cylinder 18 through the arrangement of the cyclone cylinder 4, then the air enters the filter cylinder 10 through the guide pipe 9, the residual plastic powder in the air is filtered through the multi-layer filter plate 11, the filter plate is vibrated through the vibrator 12, the plastic powder on the surface of the filter plate 11 falls into the collecting cavity 15, meanwhile, the filter plate can be prevented from being blocked, after the recycling work is finished, the plastic powder stored in the collecting cylinder 18 and the collecting cavity 15 can be poured into the powder cylinder 26 through the recycling pump 29 and the recycling pipe 20 for recycling, the whole recycling and recycling process is completely carried out in the powder spraying room and the powder supply center, the pollution to the external environment caused by the leakage of the plastic powder is avoided, and the automation degree is higher, the plastic powder recovery efficiency and recovery rate are both high.

EXAMPLE 2

As shown in fig. 1-3: in the case where the other portions are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: the top of assembly box 3 is fixed with swash plate 24, the left side of whitewashed room 1 inner wall bottom of spouting is fixed with trapezoidal piece 22, and trapezoidal piece 22's top is provided with separation blade 23, separation blade 23 is the arc, because whitewashed room 1 wholly adopts the plastics material to make, so the in-process non-stick powder of dusting, the setting of trapezoidal piece 22 of deuterogamying and separation blade 23, and the import of exhaust column is in the bottom on trapezoidal piece 22 right side, can make things convenient for the exhaust tube to extract the collection to the moulding powder of dusting room 1 inside, improve work efficiency.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.