Cyclone for powder coating

Abstract

The utility model belongs to the technical field of cyclone separator, specifically disclose a kind of cyclone separator for powder coating, including vertical bucket, the lower part of vertical bucket outside is fixed with support frame, and the inside of support frame two sides is separately provided with sliding slot, sliding slot is movably connected with slider, the center between two sides slider is fixed with receiving shell, and the bottom of receiving shell rear is fixed with valve, the inside of support frame bottom end is transversely provided with transmission groove.The cyclone separator for powder coating is fixed with receiving shell at the center between two sides slider, receiving shell is sleeved in the lower part of vertical bucket, start motor rotates worm, respectively push worm wheel in the transmission groove inside two sides, when the thread barrel of guiding support frame inside bottom end rotates, vertical lifting screw rod, slider and receiving shell, the top of receiving shell is conveniently sleeved or separated from vertical bucket, for staff to clean the inner wall residue of receiving shell, solve the problem that collection box body is inconvenient to clean.

Description

Technical Field

[0001] This utility model relates to the field of cyclone separator technology, specifically a cyclone separator for powder coating. Background Technology

[0002] A cyclone separator is a device for removing particulate matter mixed with airflow. The solid-gas mixture is injected into the separator through a pipe. When the airflow hits the shell wall of the vertical bucket, it forms a spiral airflow and gradually moves downward. Under the action of centrifugal force, the particulate matter is retained at the bottom of the separator, while the airflow is discharged from the air pipe above.

[0003] Powder coatings inevitably disperse into the air during spraying. If collected by a mechanism, a cyclone separator can be used to separate the solid and gas particles, and the powder coating can be reused. However, such cyclone separators are often fixed together with the bottom collection box, making them difficult to disassemble and clean, which is quite inconvenient to operate.

[0004] Now, a novel cyclone separator for powder coatings is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a cyclone separator for powder coatings to solve the problem of inconvenient cleaning of the collection box mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cyclone separator for powder coatings, comprising a vertical bucket, a support frame fixed to the lower part of the outer side of the vertical bucket, and sliding grooves respectively provided inside the two sides of the support frame, with sliders movably connected in the sliding grooves, a receiving shell fixed at the center between the two sliders, and a valve fixed at the bottom rear of the receiving shell, a transmission groove horizontally provided inside the bottom end of the support frame, and a worm gear movably connected between the left and right sides of the rear of the transmission groove, with worm wheels movably connected to the two sides of the front end of the transmission groove, a motor fixed to the lower left side of the outer side of the support frame, and threaded cylinders movably connected to the two sides of the bottom end of the inner side of the support frame, with screws threadedly connected to the threaded cylinders.

[0007] As a further technical solution of this utility model, the right side of the output end of the motor is fixedly connected to the worm gear, the top end of the worm wheel is fixedly connected to the threaded cylinder, and the top end of the screw is fixedly connected to the slider.

[0008] As a further technical solution of this utility model, a feed pipe is fixed inside the upper left corner of the vertical bucket, an air duct is fixed at the front end of the upper part of the vertical bucket, a partition is fixed horizontally at the upper left corner of the vertical bucket, and an air guide pipe is fixed at the center of the top of the vertical bucket.

[0009] As a further technical solution of this utility model, the partition is located above the air duct, and the air duct is wrapped around the outside of the air guide pipe.

[0010] As a further technical solution of this utility model, a box is fixed to the upper right corner of the outside of the vertical bucket, and a filter membrane is fixed to the lower part of the inside of the box. A corrugated pipe is fixed to the center of the right side of the outside of the vertical bucket, and a connecting pipe is fixed to the top of the corrugated pipe. Bolts are threaded to the lower right corner of the air guide pipe and the four corners of the top of the connecting pipe. Screw holes are provided at the four corners of the top and bottom of the box. A bend is fixed to the bottom of the corrugated pipe, and an air pump is fixed to the right side of the bottom of the bend.

[0011] As a further technical solution of this utility model, the bolt is embedded in the corresponding screw hole, and the housing is embedded between the air guide pipe and the connecting pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are: this cyclone separator for powder coatings not only makes the collection box easy to disassemble and install and achieves stable spiral airflow, but also achieves the re-interception of fine particles;

[0013] (1) A storage shell is fixed at the center between the two sliders. The storage shell is fitted under the vertical bucket. The motor is started to rotate the worm gear, and the worm wheel is pushed on both sides inside the transmission groove. When the threaded cylinder at the bottom of the guide support frame rotates, the screw, slider and storage shell are raised and lowered vertically, so that the top of the storage shell can be fitted onto or removed from the vertical bucket, allowing the staff to clean the residue on the inner wall of the storage shell. The collected powder particles are discharged after the valve is opened.

[0014] (2) A partition is horizontally fixed in the upper left corner inside the vertical bucket. The feed pipe is used to transport the solid-gas mixture. When the material enters the upper part of the vertical bucket, under the restriction of the partition, the mixture will move to the right side of the top of the vertical bucket and enter the air duct to assist the airflow to form a spiral shape under the support of centrifugal force, which accelerates the separation speed of solid powder particles and gas. Excess airflow is discharged from the air guide pipe above to ensure the effect of solid-gas separation.

[0015] (3) A box is fixed to the upper right corner of the outside of the hopper. Under the action of the air pump, the gas enters the box at the lower right through the air guide pipe. It is filtered again by the filter membrane at the bottom of the box and then discharged through the connecting pipe, corrugated pipe and bend pipe. Loosen the bolts embedded in the screw holes, squeeze the corrugated pipe and pull down the connecting pipe. After taking out the box, clean the fine paint powder inside. After finishing, reinstall it. Attached Figure Description

[0016] Figure 1 This is a frontal cross-sectional view of the present invention.

[0017] Figure 2 This is a top view cross-sectional structural diagram of the vertical bucket of this utility model;

[0018] Figure 3 This is a front view cross-sectional structural diagram of the support frame of this utility model;

[0019] Figure 4 This is a front view cross-sectional structural diagram of the box body of this utility model.

[0020] In the diagram: 1. hopper; 2. air duct; 3. feed pipe; 4. partition plate; 5. air guide pipe; 6. housing; 7. connecting pipe; 8. corrugated pipe; 9. air pump; 10. bend; 11. support frame; 12. slide groove; 13. transmission groove; 14. worm gear; 15. worm; 16. valve; 17. motor; 18. threaded cylinder; 19. screw; 20. storage shell; 21. bolt; 22. screw hole; 23. filter membrane; 24. slider. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 An embodiment of this utility model provides a cyclone separator for powder coating, including a vertical bucket 1, a support frame 11 fixed to the lower part of the outside of the vertical bucket 1, and sliding grooves 12 respectively provided on the inside of both sides of the support frame 11. A slider 24 is movably connected in the sliding groove 12. A receiving shell 20 is fixed at the center between the two sliders 24, and a valve 16 is fixed at the bottom of the rear of the receiving shell 20. A transmission groove 13 is horizontally provided inside the bottom end of the support frame 11, and a worm gear 15 is movably connected between the left and right sides of the rear of the transmission groove 13. Worm wheels 14 are movably connected to both sides of the front end of the transmission groove 13. A motor 17 is fixed to the lower left side of the outside of the support frame 11. Threaded cylinders 18 are movably connected to both sides of the bottom end of the support frame 11, and screws 19 are threadedly connected to the threaded cylinders 18.

[0023] The right side of the output end of the motor 17 is fixedly connected to the worm 15, the top of the worm wheel 14 is fixedly connected to the threaded cylinder 18, and the top of the screw 19 is fixedly connected to the slider 24.

[0024] Specifically, such as Figure 1 and Figure 3As shown, the storage shell 20 is fitted under the vertical bucket 1. When the motor 17 is started, the worm gear 15 is rotated, and the worm wheels 14 are pushed on both sides inside the transmission groove 13. When the threaded cylinder 18 at the bottom of the guide support frame 11 rotates, the screw 19, the slider 24 and the storage shell 20 are raised and lowered vertically, so that the top of the storage shell 20 can be fitted onto or removed from the vertical bucket 1, allowing the staff to clean the residue on the inner wall of the storage shell 20.

[0025] A feed pipe 3 is fixed inside the upper left corner of the vertical bucket 1. An air duct 2 is fixed at the front end of the upper part of the vertical bucket 1. A partition 4 is fixed horizontally inside the upper left corner of the vertical bucket 1. An air guide pipe 5 is fixed at the center of the top of the vertical bucket 1. The partition 4 is located above the air duct 2. The air duct 2 is wrapped around the outside of the air guide pipe 5.

[0026] Specifically, such as Figure 1 and Figure 2 As shown, the feed pipe 3 is used to transport the solid-gas mixture. When the material enters the upper part of the vertical bucket 1, under the restriction of the partition 4, the mixture will move to the upper right side of the vertical bucket 1 and enter the air duct 2 to assist the airflow in forming a spiral shape under the support of centrifugal force, thereby accelerating the separation speed of solid powder particles and gas. Excess airflow is discharged from the upper air guide pipe 5.

[0027] A box body 6 is fixed to the upper right corner of the outside of the upright bucket 1, and a filter membrane 23 is fixed to the lower part of the inside of the box body 6. A corrugated pipe 8 is fixed to the center of the right side of the outside of the upright bucket 1, and a connecting pipe 7 is fixed to the top of the corrugated pipe 8. Bolts 21 are threadedly connected to the lower right corner of the air guide pipe 5 and the four corners of the top of the connecting pipe 7. Screw holes 22 are provided at the four corners of the top and bottom of the box body 6. A bend pipe 10 is fixed to the bottom of the corrugated pipe 8, and an air pump 9 is fixed to the right side of the bottom of the bend pipe 10. Bolts 21 are embedded in the corresponding screw holes 22. The box body 6 is embedded between the air guide pipe 5 and the connecting pipe 7.

[0028] Specifically, such as Figure 1 and Figure 4 As shown, under the action of the air pump 9, the gas enters the box 6 at the lower right from the air guide pipe 5, and is filtered again by the filter membrane 23 at the bottom of the box 6. Then it is discharged through the connecting pipe 7, the corrugated pipe 8 and the bend pipe 10. Loosen the bolts 21 embedded in the screw holes 22, and the corrugated pipe 8 can be squeezed and the connecting pipe 7 can be pulled down. After the box 6 is removed, the fine paint powder inside can be cleaned.

[0029] Working Principle: In use, the feed pipe 3 is used to transport the solid-gas mixture. When the material enters the upper part of the vertical hopper 1, under the restriction of the partition 4, the mixture will move to the upper right side of the vertical hopper 1 and enter the air duct 2. This helps the airflow to form a spiral shape under the support of centrifugal force, accelerating the separation speed of solid powder particles and gas. Excess airflow is discharged from the upper air guide pipe 5. Under the extraction action of the air pump 9, the gas enters the lower right box 6 from the air guide pipe 5, and is filtered again by the filter membrane 23 at the bottom of the box 6. Then, the tubes are led out through the connecting pipe 7, the corrugated pipe 8, and the bend 10. The bolts 21 embedded in the screw holes 22 are loosened, and the corrugated pipe 8 can be squeezed and the connecting pipe 7 pulled down. After taking out the box 6, the fine paint powder inside is cleaned. The storage shell 20 is fitted under the vertical bucket 1. The motor 17 is started to rotate the worm gear 15, and the worm wheels 14 are pushed on both sides inside the transmission groove 13. When the threaded cylinder 18 at the bottom of the guide support frame 11 rotates, the screw 19, the slider 24, and the storage shell 20 are raised and lowered vertically, so that the top of the storage shell 20 can be fitted onto or removed from the vertical bucket 1.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cyclone separator for powder coating, comprising a vertical bucket (1), characterized in that: A support frame (11) is fixed to the lower part of the outside of the upright bucket (1), and a sliding groove (12) is provided on the inside of both sides of the support frame (11). A slider (24) is movably connected in the sliding groove (12). A storage shell (20) is fixed at the center between the two sliders (24). A valve (16) is fixed at the bottom of the storage shell (20). A transmission groove (13) is provided horizontally inside the bottom end of the support frame (11). A worm gear (15) is movably connected between the left and right sides of the rear of the transmission groove (13). Worm wheels (14) are movably connected to the two sides of the front end of the transmission groove (13). A motor (17) is fixed to the lower left side of the outside of the support frame (11). Threaded cylinders (18) are movably connected to the two sides of the bottom end of the support frame (11). A screw (19) is threadedly connected in the threaded cylinder (18).

2. The cyclone separator for powder coating according to claim 1, characterized in that: The output end of the motor (17) is fixedly connected to the worm (15) on the right side, the top of the worm wheel (14) is fixedly connected to the threaded cylinder (18), and the top of the screw (19) is fixedly connected to the slider (24).

3. A cyclone separator for powder coating according to claim 1, characterized in that: A feed pipe (3) is fixed inside the upper left corner of the vertical bucket (1), an air duct (2) is fixed at the front end of the upper part of the vertical bucket (1), a partition (4) is fixed horizontally inside the upper left corner of the vertical bucket (1), and an air guide pipe (5) is fixed at the center of the top of the vertical bucket (1).

4. A cyclone separator for powder coating according to claim 3, characterized in that: The partition (4) is located above the air duct (2), which is wrapped around the outside of the air guide pipe (5).

5. A cyclone separator for powder coating according to claim 3, characterized in that: A box (6) is fixed to the upper right corner of the outside of the upright bucket (1), and a filter membrane (23) is fixed to the lower part of the inside of the box (6). A corrugated pipe (8) is fixed to the center of the right side of the outside of the upright bucket (1), and a connecting pipe (7) is fixed to the top of the corrugated pipe (8). Bolts (21) are threaded to the lower right corner of the air guide pipe (5) and the four corners of the top of the connecting pipe (7). Screw holes (22) are provided at the four corners of the top and bottom of the box (6). A bend (10) is fixed to the bottom of the corrugated pipe (8), and an air pump (9) is fixed to the right side of the bottom of the bend (10).

6. A cyclone separator for powder coating according to claim 5, characterized in that: The bolt (21) is embedded in the corresponding screw hole (22), and the housing (6) is embedded between the air duct (5) and the connecting pipe (7).

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