CN218872509U - Electrostatic separator - Google Patents

Abstract

The utility model provides an electrostatic sorting machine, which belongs to the technical field of screening equipment, and comprises a support, on which a vibrating plate for material delivery is provided, on which an electrostatic adsorption mechanism is provided, and on the support there is a The collection mechanism for collecting, the electrostatic adsorption mechanism includes two adsorption frames fixedly connected to the bracket, the adsorption roller group rotatably connected between the inner walls of the two ends of the adsorption frame, and the adsorption roller group set on the adsorption frame for synchronously driving the rotation of the adsorption roller group. The synchronous drive mechanism, the adsorption roller group includes a plurality of adsorption rollers whose ends are interlocked through gears, and one end of the adsorption roller is connected to an electrostatic generator, and the electrostatic generators connected to the two adsorption roller groups are respectively a positive electrode electrostatic generator and a negative electrode electrostatic generator. Generator, the utility model has the advantage of improving the efficiency of adsorption and removal of impurities in materials.

Description

An electrostatic sorting machine

technical field

The utility model belongs to the technical field of screening equipment, in particular to an electrostatic sorting machine.

Background technique

In food and drug industries, it is often necessary to remove impurities from primary food raw materials. For fine materials mixed in food materials, it is difficult to filter them out through general screening and filtration methods, especially for hair, hair, etc. Strong impurities, it is difficult to achieve efficient filtration of materials and hair. Nowadays, most manufacturers generally use air blowing or cleaning to filter out hair and other fine impurities in the material, but by means of air blowing to remove impurities, although some impurities can be removed, due to the action of gravity, hair and other impurities are easy to remove. Re-entry into the material, resulting in insufficient impurity removal, the efficiency of impurity removal is not high, and the method of cleaning is not applicable in many scenarios, and even if the method of cleaning is used for impurity removal, subsequent steps such as drying are required. It is easy to cause damage to the material and affect the taste and shape of the food material. This shows that there is an urgent need for a hair sorting machine using electrostatic adsorption combined with wind screening.

Chinese utility model patent (CN208404430U) relates to an electrostatic adsorption device for effectively removing hair of various animals and humans, which belongs to the field of daily necessities, including a base, and the tops of both ends of the base are respectively provided with a support shaft I and a support shaft II, A support horizontal plate is set between the support shaft I and the support shaft II, and a chute is arranged on the support horizontal plate, a slider is installed on the inside of the chute, a rubber sleeve is set on the top of the slider, and an S-shaped metal strip is installed on the base under the support horizontal plate. The S-shaped metal strip is connected with the electrostatic generator arranged inside the base, and a storage battery is also arranged inside the base, and the storage battery is connected with the static generator.

During the use of the electrostatic adsorption device disclosed in the above utility model, the sundries in the material may carry positive charges or negative charges, so that the existing electrostatic adsorption device can only absorb the sundries with positive charges, which makes the material in the The impurities are not completely adsorbed.

Contents of the invention

The purpose of this utility model is to solve the above-mentioned problems in the existing technology, and propose an electrostatic separator, which has the characteristics of improving the efficiency of adsorption and removal of impurities in materials.

The purpose of this utility model can be achieved through the following technical solutions:

An electrostatic hair sorting machine, comprising a support, on which a vibrating plate for material delivery is provided, on the support is provided an electrostatic adsorption mechanism, on the support is provided a collection mechanism for collecting impurities, the electrostatic adsorption mechanism includes two A suction frame fixedly connected to the support, a suction roller set rotatably connected between the inner walls at both ends of the suction frame, a synchronous drive mechanism set on the suction frame for synchronously driving the rotation of the suction roller group, the suction roller set includes multiple The ends of the adsorption rollers are linked by gears. One end of the adsorption rollers is connected to an electrostatic generator. The electrostatic generators connected to the two adsorption roller groups are positive electrostatic generators and negative electrostatic generators respectively.

Further, the vibration plate includes a material plate installed on the bracket, a vibration spring fixedly connected to the four corners of the lower surface of the material plate, a vibration motor fixedly connected to the lower surface of the material plate, the other end of the vibration spring Fixedly connected to the bracket.

Further, a material plate is fixedly connected to the inner wall of the material tray, the lower surface of the material plate and the bottom surface of the inner wall of the material tray are arranged in a gap, and several ventilation holes are evenly spaced on the material plate, and are fixed on the side wall of the material tray. Several air blowing pipes are connected, one end of the air blowing pipe is located under the material plate, and an air pump is fixedly connected to one end of the air blowing pipe.

Further, a connection mechanism is provided between the material plate and the material tray, and the connection mechanism includes a connection ring fixedly connected to the upper surface of the material plate, a connection groove provided on the side wall of the material tray, and a connecting ring and a material A locking member between the disks is used to lock the material plate on the material plate. The section of the connecting ring is L-shaped, and the upper end of the connecting ring abuts against the upper surface of the material plate.

Further, the locking member includes a connecting hook fixedly connected to the connecting ring, a locking plate rotatably connected to the outer wall of the material tray, a locking rod rotatably connected to the locking plate, and a locking rod fixedly connected to one end of the locking rod. The locking ring on the upper, the distance from the rotating shaft of the locking plate on the material tray to the outer wall of the material tray is greater than the distance from the rotating shaft of the locking rod on the locking plate to the outer wall of the material tray.

Further, the collection mechanism includes a dust collection cover fixedly connected to the suction frame, a dust suction box fixedly connected to the bracket, a dust suction pipe fixedly connected to the dust collection box, and a cyclone separator fixedly connected to one end of the suction pipe. A device, an exhaust pipe fixedly connected to the air outlet of the cyclone separator and an exhaust fan fixedly connected to one end of the exhaust pipe.

Compared with the prior art, the utility model has the following advantages:

1. The utility model is provided with two adsorption frames, and the electrostatic generators connected by the adsorption rollers in the two adsorption frames are respectively a positive electrode electrostatic generator and a negative electrode electrostatic generator. The material passes through the material tray, and passes through the positive electrode static electricity and the negative electrode respectively. Static electricity adsorbs impurities in the material. Through such a setting, the structure is simple, the operation is convenient, and the efficiency of adsorption and removal of impurities in the material is improved.

2. The utility model abuts against the upper surface of the material plate through the connecting ring on the material plate, and the locking ring is hooked on the connecting hook, and the locking plate is rotated. Through this setting, the structure is simple, the operation is convenient, and the operation is convenient. The installation and removal of the material board.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the vibrating plate in the utility model.

Fig. 3 is an enlarged view of A in Fig. 2 .

In the figure, 1. bracket; 2. vibration plate; 3. electrostatic adsorption mechanism; 4. collection mechanism; 5. adsorption frame; 6. adsorption roller group; 7. synchronous drive mechanism; 8. material tray; 10. Vibration motor; 11. Material plate; 12. Air vent; 13. Blowing tube; 14. Air pump; 15. Connection mechanism; 16. Connection ring; 17. Connection groove; 18. Locking piece; 19. Connection hook; 20, locking plate; 21, locking rod; 22, locking ring; 23, dust cover; 24, dust box; 25, dust pipe; 26, cyclone separator; 27, exhaust pipe; 28, exhaust fan.

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Fig. 1, Fig. 2 and Fig. 3, an electrostatic sorting machine includes a support 1, on which a vibrating plate 2 for material delivery is provided, and the vibrating plate 2 includes a material plate 8, a vibrating spring 9 and a vibrating Motor 10, material tray 8 are arranged in a rectangular shape, and one end of vibration spring 9 is fixedly connected on the material tray 8 lower surface, and a vibration spring 9 is fixedly connected on the four corners of material tray 8 lower surface, and the other end of vibration spring 9 Fixedly connected on the support 1, the vibrating motor 10 is fixedly connected on the lower surface of the material tray 8.

As shown in Fig. 1, Fig. 2 and Fig. 3, an electrostatic adsorption mechanism 3 is provided on the support 1, and the electrostatic adsorption mechanism 3 is arranged above the material tray 8. The electrostatic adsorption mechanism 3 includes two adsorption devices fixedly connected on the support 1. Frame 5, the interior of the adsorption frame 5 is hollow and communicates with the outside world up and down. Between the inner walls of the two ends of the adsorption frame 5, a group of adsorption rollers 6 is rotatably connected. The adsorption frame 5 is provided with a synchronous drive mechanism 7 for simultaneously driving the rotation of the adsorption roller synchronously, and an electrostatic generator is connected to one end of the adsorption roller, and the electrostatic generators connected to one end of the adsorption roller on the two adsorption frames 5 are positive poles respectively. Electrostatic generators and negative electrode electrostatic generators.

As shown in Fig. 1, Fig. 2 and Fig. 3, the support 1 is provided with a collection mechanism 4 for collecting the sundries absorbed by the suction roller, and the collection mechanism 4 includes a dust suction cover 23 fixedly connected to the suction frame 5 , the dust suction box 24 that is fixedly connected on the support 1, the dust suction pipe 25 that is fixedly connected on the dust collection box 24, the cyclone separator 26 that is fixedly connected on one end of the dust suction pipe 25, and the cyclone separator 26 that is fixedly connected The exhaust pipe 27 on the mouth and the exhaust fan 28 that is fixedly connected on the exhaust pipe 27 one ends.

As shown in Fig. 1, Fig. 2 and Fig. 3, in order to better facilitate the absorption of debris by the adsorption roller, a material plate 11 is installed on the inner wall of the material tray 8, and the lower surface of the material plate 11 and the lower surface of the inner wall of the material tray 8 form a gap Set, on the material plate 11, several vent holes 12 are evenly spaced, and on the side wall of the material tray 8 are fixedly connected with several air blowing pipes 13, the air blowing pipes 13 communicate with the inside of the material tray 8, and on the other side of the air blowing pipe 13 An air pump 14 is fixedly connected to one end.

As shown in Fig. 1, Fig. 2 and Fig. 3, in order to facilitate the installation and disassembly of the material plate 11 by the operator, a connecting mechanism 15 is provided between the material plate 11 and the material tray 8, and the connecting mechanism 15 includes a connecting ring 16, a connecting ring Groove 17 and locking member 18, connecting ring 16 is fixedly connected on the upper surface of material plate 11, and the section of connecting ring 16 is L-shaped setting, and connecting ring 16 abuts on the upper surface of material tray 8, and connecting groove 17 is opened on the material tray 8 on the outer wall, the locking member 18 includes a connecting hook 19, a locking plate 20, a locking rod 21 and a locking ring 22, the connecting hook 19 is fixedly connected to the outer wall of the connecting ring 16, and the locking plate 20 is rotatably connected to the material tray 8 On the outer wall, one end of the locking rod 21 is rotatably connected to the locking plate 20, and the locking ring 22 is fixedly connected to one end of the locking rod 21. The distance from the rotating shaft on the disc 8 to the outer wall of the material disc 8 is greater than the distance from the rotating shaft of the locking lever 21 on the locking plate 20 to the outer wall of the material disc 8 .

The working principle of the embodiment of the utility model: the connecting ring 16 on the material plate 11 abuts on the upper surface of the material plate 8, the locking plate 20 is rotated so that the locking ring 22 is hooked on the connecting hook 19, and the locking plate is rotated 20;

The material is placed on the material tray 8, and the material is conveyed by the vibrating motor 10. The material passes under the adsorption roller on the material tray 8, and the sundries in the material are adsorbed by static electricity;

The suction fan 28 draws air, and a negative pressure is formed inside the collection frame. Under the effect of the air pressure, the sundries are absorbed into the cyclone separator 26 for separation.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Although terms such as etc. are frequently used in this paper, the possibility of using other terms is not excluded. These terms are only used to describe and explain the essence of the utility model more conveniently; interpreting them as any kind of additional limitation is contrary to the spirit of the utility model.

Claims (6)

1. The utility model provides a machine is elected to static, which comprises a bracket (1), a serial communication port, be equipped with vibration dish (2) that are used for the material to carry on support (1), be equipped with static adsorption apparatus structure (3) on support (1), be equipped with collection mechanism (4) that are used for collecting impurity on support (1), static adsorption apparatus structure (3) include two fixed connection absorption frame (5) on support (1), rotate and connect absorption roller set (6) between absorption frame (5) both ends inner wall, the setting is used for synchronous drive absorption roller set (6) pivoted synchronous drive mechanism (7) simultaneously on absorption frame (5), absorption roller set (6) include that a plurality of tip pass through the gear interlock linkage absorption roller, the one end of absorption roller is connected with the static generator, the static generator who connects on two absorption roller sets (6) is anodal static generator and negative pole static generator respectively.

2. The electrostatic sorting machine according to claim 1, wherein the vibration plate (2) comprises a material tray (8) arranged on the support (1), vibration springs (9) fixedly connected to four corners of the lower surface of the material tray (8), and a vibration motor (10) fixedly connected to the lower surface of the material tray (8), and the other end of each vibration spring (9) is fixedly connected to the support (1).

3. The electrostatic sorting machine according to claim 2, wherein a material plate (11) is fixedly connected to the inner wall of the material tray (8), the lower surface of the material plate (11) and the bottom surface of the inner wall of the material tray (8) are arranged in a gap, a plurality of vent holes (12) are uniformly formed in the material plate (11) at intervals, a plurality of air blowing pipes (13) are fixedly connected to the side wall of the material tray (8), one end of each air blowing pipe (13) is located below the material plate (11), and an air pump (14) is fixedly connected to one end of each air blowing pipe (13).

4. The electrostatic sorter according to claim 3, characterized in that a connecting mechanism (15) is arranged between the material plate (11) and the material tray (8), the connecting mechanism (15) comprises a connecting ring (16) fixedly connected to the upper surface of the material plate (11), a connecting groove (17) formed in the side wall of the material tray (8), and a locking member (18) arranged between the connecting ring (16) and the material tray (8) and used for locking the material plate (11) on the material tray (8), the cross section of the connecting ring (16) is arranged in an L shape, and the upper end of the connecting ring (16) abuts against the upper surface of the material tray (8).

5. The electrostatic sorting machine according to claim 4, wherein the locking member (18) comprises a connecting hook (19) fixedly connected to the connecting ring (16), a locking plate (20) rotatably connected to the outer wall of the material tray (8), a locking rod (21) rotatably connected to the locking plate (20), and a locking ring (22) fixedly connected to one end of the locking rod (21), and the distance from the rotating shaft of the locking plate (20) on the material tray (8) to the outer wall of the material tray (8) is greater than the distance from the rotating shaft of the locking rod (21) on the locking plate (20) to the outer wall of the material tray (8).

6. An electrostatic precipitator according to claim 1, characterized in that the collecting means (4) comprise a suction hood (23) fixedly connected to the suction frame (5), a suction box (24) fixedly connected to the support (1), a suction duct (25) fixedly connected to the suction box (24), a cyclone (26) fixedly connected to one end of the suction duct (25), an exhaust duct (27) fixedly connected to an exhaust opening of the cyclone (26), and an exhaust fan (28) fixedly connected to one end of the exhaust duct (27).

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