CN213855648U

CN213855648U - Collection device of production low molecular weight polyethylene superfine powder

Info

Publication number: CN213855648U
Application number: CN202022852835.3U
Authority: CN
Inventors: 连亨进
Original assignee: Jiangsu Licai Polymer Material Co ltd
Current assignee: Jiangsu Licai Polymer Material Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-03
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a collection device for producing polyethylene wax ultrafine powder, which comprises a filter box, a conveying cylinder and a base, wherein supporting legs are installed at the bottom end of the filter box, a feeding hopper is installed at the top end of the filter box, a vibrating hopper is installed in the filter box, a filter sieve is installed in the vibrating hopper, two cylinders are installed in the filter box, a hairbrush is installed at the bottom end of the cylinder, a through hole is formed in one side of the filter box, the conveying cylinder is installed on one side of the filter box, a conveying shaft is installed in the conveying cylinder, the conveying shaft passes through the through hole and is installed in the filter box, blades are installed on the conveying shaft, and a motor I is installed on the other side of the conveying cylinder; the conveying cylinder is characterized in that a discharge opening is formed in one end of the conveying cylinder, a discharge pipe is installed at the bottom end of the discharge opening, a switch mechanism is installed in the discharge pipe, a base is installed on one side of the filter box, a groove is formed in the base, and a collecting tank is installed in the groove.

Description

Collection device of production low molecular weight polyethylene superfine powder

Technical Field

The utility model belongs to the technical field of the powder collection device, concretely relates to collection device of production low molecular weight polyethylene superfine powder.

Background

The polyethylene wax, also called high molecular wax for short, is polyethylene homopolymer and copolymer with low molecular weight, which are widely used in coating, the superfine micropowder of polyethylene wax can improve the surface gloss, scratch resistance and abrasion resistance, so that the sliding tendency of an object contacting the surface of the coating is larger than the scraping tendency, and the polyethylene wax can be widely applied to the industries of textile, papermaking, leather, building, coating, agriculture and the like.

In the prior art, when the polyethylene wax micro powder is produced, the powder is ultra-fine, so that the powder is inevitably flying or easily adsorbed on the inner wall of equipment, and the collection efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, the utility model provides a collection device for producing polyethylene wax ultrafine powder.

The utility model provides a following technical scheme:

the utility model provides a collection device of production low molecular weight polyethylene superfine powder, includes rose box, a conveying section of thick bamboo and base, many supporting legs are installed to the rose box bottom, the feeding hopper is installed on the top of rose box, install the vibration hopper in the rose box, install the filter sieve in the vibration hopper, install two cylinders in the rose box, just the cylinder is located the vibration hopper both sides, the brush is installed to the cylinder bottom, rose box one side is equipped with the through-hole, a conveying section of thick bamboo is installed to rose box one side, install the conveying axle in the conveying section of thick bamboo, the conveying axle passes the through-hole and installs in the rose box, the epaxial blade of installing of conveying, first motor is installed to a conveying section of thick bamboo opposite side.

Further, transfer cylinder one end is equipped with the discharge opening, the discharge tube is installed to the discharge opening bottom, install switching mechanism in the discharge tube, the base is installed to rose box one side, be equipped with the recess on the base, install the collection tank in the recess, just the collection tank is located the discharge opening under.

Further, switch mechanism includes motor two and disc, motor two is installed in the transfer cylinder bottom, the connecting rod is installed to motor two bottoms, the disc is installed to the connecting rod bottom.

Further, the disc divide into circular arc section one, circular arc section two and interlude, interlude and circular arc section two are inside to be the cavity, the height that highly is higher than circular arc section two of interlude, circular arc section two highly is higher than the height of circular arc section one, circular arc section one and circular arc section two are installed along the interlude symmetry.

Further, install the connecting block on the circular arc section one, the spring is installed to connecting block one end, the spring other end is installed at the inside wall of discharge tube, the elastic rod is installed to the connecting block other end, the elastic rod other end fixed mounting is on the connecting rod.

Further, the diameter of the disc is equal to the diameter of the discharge pipe.

Further, the brush is arc-shaped, the maximum diameter of the brush is equal to the diameter of the inner wall of the filter box, and the minimum diameter of the brush is larger than the maximum diameter of the vibration hopper.

Further, a sealing ring is arranged at the joint of the conveying cylinder and the filter box.

The utility model has the advantages that: a vibration hopper is arranged in the filter box, and an annular brush is arranged in the filter box, so that polyethylene wax ultrafine micro powder is prevented from being adhered to the hopper and the inner wall of the filter box; a filter sieve is arranged in the vibration hopper, powder with larger particles at the filtering part of the polyethylene wax ultrafine micro powder is conveyed into the collection tank through a conveying mechanism; set up on-off mechanism, when the collecting tank was filled up, switching device closed, prevented that the powder from flying upward, improved collection efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

figure 2 is a cross-sectional view of the discharge tube of the present invention;

fig. 3 is a plan view of the disc of the present invention.

Labeled as: 1. supporting legs; 2. a transfer shaft; 3. a filter box; 31. a through hole; 4. a brush; 5. a feed hopper; 6. vibrating the hopper; 7. filtering and screening; 8. a cylinder; 9. a transfer drum; 91. a discharge opening; 10. a blade; 11. a first motor; 12. a seal ring; 13. a discharge pipe; 14. a base; 141. a groove; 15. a collection tank; 16. a disc; 161. a first arc section; 162. a second arc section; 163. a middle section; 17. connecting blocks; 18. a connecting rod; 19. a second motor; 20. an elastic rod; 21. a spring; 22. an opening and closing mechanism.

Detailed Description

As shown in fig. 1 and 2, a collecting device for producing polyethylene wax ultrafine powder comprises a filter box 3, a conveying cylinder 9 and a base 14, wherein a plurality of supporting legs 1 are installed at the bottom end of the filter box 3, a feeding hopper 5 is installed at the top end of the filter box 3, a vibrating hopper 6 is installed in the filter box 3, a filter screen 7 is installed in the vibrating hopper 6, two cylinders 8 are installed in the filter box 3, the cylinders 8 are located at two sides of the vibrating hopper 6, a brush 4 is installed at the bottom end of each cylinder 8, the brush 4 is arc-shaped, the maximum diameter of the brush 4 is equal to the diameter of the inner wall of the filter box 3, and the minimum diameter of the brush 4 is larger than the maximum diameter of the vibrating hopper 6; a through hole 31 is formed in one side of the filter box 3, a conveying cylinder 9 is installed on one side of the filter box 3, a sealing ring 12 is arranged at the joint of the conveying cylinder 9 and the filter box 3, a conveying shaft 2 is installed in the conveying cylinder 9, the conveying shaft 2 penetrates through the through hole 31 to be installed in the filter box 3, a blade 10 is installed on the conveying shaft 2, and a motor I11 is installed on the other side of the conveying cylinder 9; conveying cylinder 9 one end is equipped with discharge opening 91, and discharge tube 13 is installed to discharge opening 91 bottom, installs on-off mechanism 22 in the discharge tube 13, and base 14 is installed to rose box 3 one side, is equipped with recess 141 on the base 14, installs holding vessel 15 in the recess 141, and holding vessel 15 is located discharge opening 91 under.

As shown in fig. 2 and 3, the switch mechanism 22 comprises a second motor 19 and a disc 16, the diameter of the disc 16 is equal to that of the discharge pipe 13, the second motor 19 is installed at the bottom end of the conveying cylinder 9, a connecting rod 18 is installed at the bottom end of the second motor 19, and the disc 16 is installed at the bottom end of the connecting rod 18; the disc 16 is divided into a first arc section 161, a second arc section 162 and a middle section 163, cavities are formed in the middle section 163 and the second arc section 162, the middle section 163 is higher than the second arc section 162, the second arc section 162 is higher than the first arc section 161, and the first arc section 161 and the second arc section 162 are symmetrically installed along the middle section 163; install connecting block 17 on the circular arc section 161, spring 21 is installed to connecting block 17 one end, and the spring 21 other end is installed at discharge tube 13 inner wall, and elastic rod 20 is installed to the connecting block 17 other end, and elastic rod 20 other end fixed mounting is on connecting rod 18.

A feeding hopper 5 is arranged above the filter box 3, so that produced powder can conveniently enter the filter box 3 to avoid flying of the powder, a vibrating hopper 6 is arranged in the filter box 3, a filter sieve 7 is arranged in the vibrating hopper 6 to screen out large-particle powder, and the ultrafine micro powder is vibrated by the vibrating hopper 6 to enter the bottom of the filter box 3 to avoid the ultrafine micro powder from being adhered to the inner wall of the vibrating hopper 6; a conveying cylinder 9 is installed on one side of the filter box 3, a conveying shaft 2 in the conveying cylinder 9 penetrates through the through hole 31 to be installed in the filter box 3, blades 10 are installed on the conveying shaft 2, the screened superfine powder is conveniently conveyed to the discharge opening 91 through the blades 10, a motor I11 is installed on the other side of the conveying cylinder 9, and the motor I11 drives the transmission shaft 2 to rotate so as to convey the superfine powder; a discharge pipe 13 is arranged at the discharge opening 91, the pipe diameter of the discharge pipe 13 is larger than the caliber of the discharge opening 91, a collection tank 15 is arranged at the bottom end of the discharge pipe 13, the collection tank 15 is arranged in a groove 141 on the base 14, the diameter of the groove 141 is equal to that of the collection tank 15, and the collection tank 15 is kept stable; install switch structure 22 in the

discharge tube

13, 9 bottoms of a transfer cylinder are installed to second 19 motors, and 19 drive connecting rods 18 of motors are rotatory, and 20 one ends of elastic rod are fixed on connecting rod 18, and when connecting rod 18 was rotatory, elastic rod 20 twined on connecting rod 18 to make first 161 of arc section and second 162 of arc section in to interlude 163, switch mechanism 22 opened, be convenient for during the superfine micropowder got into holding vessel 15.

When the utility model is used, firstly, the collecting tank 15 is arranged in the groove 141, the polyethylene wax powder after production enters the vibration hopper 6 through the feeding hopper 5, the filter sieve 7 in the vibration hopper 6 sieves out the powder with large particles, the superfine micro powder enters the filter box 3, the vibration hopper 5 prevents the superfine micro powder from being stuck on the inner wall of the vibration hopper 5 and from being blocked, meanwhile, the cylinder 8 stretches out and draws back, the circular brush 4 arranged at the bottom end of the cylinder 8 moves up and down, and the superfine micro powder stuck on the inner wall of the filter box 3 is brushed off; starting a first motor 11, wherein the first motor 11 drives a transmission shaft 2 to rotate, at the moment, a blade 10 arranged on the transmission shaft 2 transmits superfine micro powder to a discharge opening 91, at the moment, a second motor 19 is started, the second motor 19 drives a connecting rod 18 to rotate, at the moment, an elastic rod 20 arranged on the connecting rod 18 is wound on the outer wall of the connecting rod 18, the other end of the elastic rod 18 is arranged on a connecting block 17, the elastic rod 18 gives a pulling force to the connecting block 17, so that a first arc section 161 and a second arc section 162 arranged on two sides of a middle section 163 move towards the inner side of the middle section 163, a switch mechanism 22 is opened, and at the moment, the superfine micro powder enters a collecting tank 15 through the discharge opening 91 and a discharge pipe 13; if the collection of the ultra-fine powder in the collection tank 15 is completed, the second motor 19 is rotated reversely, the elastic rod 20 wound on the outer ring of the connecting rod 18 is loosened, and the first arc section 161 and the second arc section 162 move towards two sides by virtue of the elasticity of the spring 21, so that the switch mechanism 22 is closed, and the collection of the polyethylene wax ultra-fine powder is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a collection device of production polyethylene wax superfine powder, includes rose box (3), a conveying cylinder (9) and base (14), its characterized in that, many supporting legs (1) are installed to rose box (3) bottom, feeding hopper (5) are installed on the top of rose box (3), install vibration hopper (6) in rose box (3), install filter sieve (7) in vibration hopper (6), install two cylinder (8) in rose box (3), just cylinder (8) are located vibration hopper (6) both sides, brush (4) are installed to cylinder (8) bottom, rose box (3) one side is equipped with through-hole (31), conveying cylinder (9) are installed to rose box (3) one side, install conveying axle (2) in conveying cylinder (9), conveying axle (2) pass through-hole (31) and install in rose box (3), the conveying shaft (2) is provided with blades (10), and the other side of the conveying cylinder (9) is provided with a first motor (11).

2. The collecting device for the polyethylene wax ultrafine powder produced according to claim 1, wherein a discharge opening (91) is formed at one end of the conveying cylinder (9), a discharge pipe (13) is installed at the bottom end of the discharge opening (91), a switch mechanism (22) is installed in the discharge pipe (13), a base (14) is installed at one side of the filter box (3), a groove (141) is formed in the base (14), a collecting tank (15) is installed in the groove (141), and the collecting tank (15) is located right below the discharge opening (91).

3. The collecting device for the polyethylene wax ultrafine powder produced according to claim 2, wherein the switch mechanism (22) comprises a second motor (19) and a disc (16), the second motor (19) is installed at the bottom end of the conveying cylinder (9), a connecting rod (18) is installed at the bottom end of the second motor (19), and the disc (16) is installed at the bottom end of the connecting rod (18).

4. The collecting device for the polyethylene wax ultrafine powder produced according to claim 3, wherein the disc (16) is divided into a first arc section (161), a second arc section (162) and a middle section (163), the middle section (163) and the second arc section (162) are provided with cavities inside, the middle section (163) is higher than the second arc section (162), the second arc section (162) is higher than the first arc section (161), and the first arc section (161) and the second arc section (162) are symmetrically installed along the middle section (163).

5. The collecting device for the polyethylene wax ultrafine powder produced according to claim 4, wherein a connecting block (17) is installed on the first arc section (161), a spring (21) is installed at one end of the connecting block (17), the other end of the spring (21) is installed on the inner wall of the discharging pipe (13), an elastic rod (20) is installed at the other end of the connecting block (17), and the other end of the elastic rod (20) is fixedly installed on the connecting rod (18).

6. The collecting device for the ultra fine polyethylene wax powder produced according to claim 3, wherein the diameter of the disc (16) is equal to the diameter of the discharge pipe (13).

7. The collecting device for the polyethylene wax ultrafine powder produced according to claim 3, wherein the brush (4) is arc-shaped, the maximum diameter of the brush (4) is equal to the diameter of the inner wall of the filter box (3), and the minimum diameter of the brush (4) is larger than the maximum diameter of the vibration hopper (6).

8. The collecting device for the polyethylene wax ultrafine powder produced according to the claim 3, characterized in that a sealing ring (12) is arranged at the joint of the conveying cylinder (9) and the filter box (3).