CN217144509U

CN217144509U - Production device of polyethylene wax powder

Info

Publication number: CN217144509U
Application number: CN202123259986.9U
Authority: CN
Inventors: 朱建军
Original assignee: Yangzhou Luolan New Material Co ltd
Current assignee: Yangzhou Luolan New Material Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-09
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a low molecular weight polyethylene powder's apparatus for producing relates to low molecular weight polyethylene powder production technical field. Including refining the jar, refine tank deck portion and install the inlet pipe, refine and be equipped with the controller on the jar front outer wall, refine jar inner wall fixedly connected with one-level separation plate and second grade separation plate in proper order, refine the inside structure that is provided with of jar, refine the structure and include vertical setting at the vertical axis that refines the jar, the welding of vertical axis top has initiative bevel gear, and the last fixedly connected with in proper order of vertical axis first refines the roller and the second refines the roller, and first roller and the second of refining refines the roller equidistance and is provided with a plurality ofly. The utility model discloses can refine low molecular weight polyethylene powder many times once more after the powder machine of beating produces low molecular weight polyethylene powder, and then can give the degree of refining that makes low molecular weight polyethylene powder higher, the low molecular weight polyethylene powder's that produces particle diameter is less, has improved the quality of product, refines the refining effect of structure better, can realize multistage refining.

Description

Production device of polyethylene wax powder

Technical Field

The utility model relates to a low molecular weight polyethylene powder production technical field specifically is a low molecular weight polyethylene powder's apparatus for producing.

Background

Polyethylene wax is widely used due to its excellent cold resistance, heat resistance, chemical resistance and wear resistance; in normal production, this wax can be added directly to the polyolefin process as an additive, which can increase the gloss and processability of the product; as a lubricant, the lubricant has stable chemical properties and good electrical properties. The polyethylene wax has good solubility with polyethylene, polypropylene, polyvinyl acetate and the like. The fluidity of polyethylene and polypropylene and the mold release performance of polymethyl methacrylate and polycarbonate can be improved; in the case of PVC, polyethylene wax has a stronger internal lubricating effect than other external lubricants, and in order to adapt to industrial production, oxidized polyethylene wax is sometimes required to be powdered for use by a powder grinding machine.

At present traditional powder machine of beating when preparation low molecular weight polyethylene powder, it refines the degree lower, and low molecular weight polyethylene powder is great, and the quality that leads to the product is relatively poor, for this reason the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low molecular weight polyethylene powder's apparatus for producing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low molecular weight polyethylene powder's apparatus for producing, including refining the jar, refine tank deck portion and install the inlet pipe, refine and be equipped with the controller on the positive outer wall of jar, refine jar inner wall fixedly connected with one-level separation board and second grade separation board in proper order, refine jar inside and be provided with and refine the structure, refine the structure and include vertical setting at the vertical axis who refines in the jar, the welding of vertical axis top has drive bevel gear, fixedly connected with first refines the roller and the second refines the roller in proper order on the vertical axis, first refine the roller equidistance with the second and be provided with a plurality ofly, first refine the roller setting on one-level separation board, the second refines the roller setting on the second grade separation board, it is equipped with the motor on the jar outer wall to refine, motor output end fixedly connected with the drive bevel gear with driven bevel gear engaged with, refine jar internally mounted has the bearing structure that supports and refine the structure, motor and controller electric connection.

Preferably, the supporting structure comprises a bearing ring sleeved at the top of the vertical shaft, the bearing ring is positioned below the driven bevel gear and is rotationally connected with the driven bevel gear, fixing rods are symmetrically welded on the bearing ring, and one end of each fixing rod is fixed on the inner wall of the refining tank.

Preferably, the first-stage separation plate and the second-stage separation plate are sequentially provided with a first-stage separation hole and a second-stage separation hole, and the aperture of the first-stage separation hole is larger than that of the second-stage separation hole.

Preferably, refine tank deck portion and be provided with the reposition of redundant personnel fill, reposition of redundant personnel fill top equidistance is fixed with a plurality of connecting rods, and connecting rod one end is fixed on the inner wall of refining the jar feed inlet.

Preferably, the first ring flange of inlet pipe top fixedly connected with, the equal fixedly connected with second ring flange of inlet pipe bottom and refining tank deck portion.

Preferably, the bottom of the refining tank is welded with a fixing ring, and the fixing ring is welded with a plurality of supporting legs at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

this production device of polyethylene wax powder can refine polyethylene wax powder many times again after the powder machine of beating produces polyethylene wax powder, and then can give the degree of refining that makes polyethylene wax powder higher, and the polyethylene wax powder's of producing particle diameter is less, has improved the quality of product, refines the structure refine the effect better, can realize multistage refining.

In addition, the reposition of redundant personnel fill that sets up can be even puts in low molecular weight polyethylene powder for low molecular weight polyethylene powder can be even on the one-level separator plate that falls, avoided low molecular weight polyethylene powder to fall on drive bevel gear and driven bevel gear, also better protection drive bevel gear and driven bevel gear.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a first three-dimensional structure inside the refining tank of the present invention;

fig. 3 is a schematic view of a second three-dimensional structure inside the refining tank of the present invention.

In the figure: 1. a refining tank; 101. a fixing ring; 102. supporting legs; 103. a storage plate; 104. a load-bearing ring; 105. a diversion hopper; 106. a connecting rod; 107. fixing the rod; 2. a controller; 3. a feed pipe; 301. a first flange plate; 302. a second flange plate; 4. a vertical axis; 401. a driven bevel gear; 402. a drive bevel gear; 403. a motor; 404. a first fining roller; 405. a second fining roller; 5. a first stage separator plate; 6. a secondary separation plate.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: a production device of polyethylene wax powder comprises a refining tank 1, a feeding pipe 3 is installed at the top of the refining tank 1, a controller 2 is arranged on the outer wall of the front face of the refining tank 1, a first-stage separation plate 5 and a second-stage separation plate 6 are fixedly connected to the inner wall of the refining tank 1 in sequence, a refining structure is arranged inside the refining tank 1 and comprises a vertical shaft 4 vertically arranged in the refining tank 1, a driving bevel gear 402 is welded at the top of the vertical shaft 4, a first refining roller 404 and a second refining roller 405 are fixedly connected to the vertical shaft 4 in sequence, a plurality of first refining rollers 404 and a plurality of second refining rollers 405 are arranged at equal intervals, the first refining roller 404 is arranged on the first-stage separation plate 5, the second refining rollers 405 are arranged on the second-stage separation plate 6, a motor 403 is arranged on the outer wall of the refining tank 1, a driving bevel gear 402 meshed with a driven bevel gear 401 is fixedly connected to the output end of the motor 403, a supporting structure for supporting the refining structure is installed inside the refining tank 1, the motor 403 is electrically connected to the controller 2. The storage plate 103 is welded to the outer wall of the thinning tank 1, and the motor 403 is attached to the storage plate 103.

As a specific embodiment, the supporting structure comprises a bearing ring 104 sleeved at the top of the vertical shaft 4, the bearing ring 104 is positioned below the driven bevel gear 401 and is rotationally connected with the driven bevel gear 401, fixing rods 107 are symmetrically welded on the bearing ring 104, and one end of each fixing rod 107 is fixed on the inner wall of the refining tank 1. It should be noted that the bearing ring 104 is rotatably connected to the vertical shaft 4, and the inner diameter of the bearing ring 104 is smaller than the inner diameter of the bottom of the driven bevel gear 401, so that the bearing ring 104 can support the driven bevel gear 401.

As a specific embodiment, the first-stage separation plate 5 and the second-stage separation plate 6 are sequentially provided with a first-stage separation hole and a second-stage separation hole, and the aperture of the first-stage separation hole is larger than that of the second-stage separation hole.

As a specific embodiment, the top of the refining tank 1 is provided with a flow dividing hopper 105, the top of the flow dividing hopper 105 is fixed with a plurality of connecting rods 106 at equal intervals, and one end of each connecting rod 106 is fixed on the inner wall of the feeding hole of the refining tank 1. It should be noted that the flow distribution hopper 105 mainly plays two roles, firstly, prevent that the polyethylene wax powder from directly dropping on the drive bevel gear 402 and the driven bevel gear 401, and simultaneously can play the role of evenly distributing the polyethylene wax powder, so that the polyethylene wax powder can drop on the first-stage separation plate 5 along the flow distribution hopper 105, and secondly, the drive bevel gear 402 and the driven bevel gear 401 can be better protected, and the polyethylene wax powder is prevented from directly contacting with the drive bevel gear 402 and the driven bevel gear 401.

As a specific embodiment, a first flange plate 301 is fixedly connected to the top of the feeding pipe 3, and a second flange plate 302 is fixedly connected to the bottom of the feeding pipe 3 and the top of the refining tank 1. It should be noted that, the feed pipe 3 is fixed to the discharge pipe of the powdering machine through the first flange 301, so that polyethylene wax powder in the powdering machine can smoothly enter the feed pipe 3 to avoid dust flying, and the bottom end of the feed pipe 3 is fixed to the refining tank 1 through the second flange 302.

Particularly, polyethylene wax powder in the powdering machine enters the refining tank 1 through the feeding pipe 3, firstly the polyethylene wax powder can float on the diversion hopper 105 and can slide downwards along the diversion hopper 105 to fall on the first-stage separation plate 5, then the motor 403 is started, the motor 403 drives the driving bevel gear 402 to rotate, the driving bevel gear 402 is meshed with the driven bevel gear 401 to drive the driven bevel gear 401 to rotate, the vertical shaft 4 is welded and fixed with the driven bevel gear 401 to drive the vertical shaft 4 to rotate, so as to drive the first refining roller 404 and the second refining roller 405 fixed on the vertical shaft 4 to rotate, the first refining roller 404 continuously grinds and refines the polyethylene wax powder, the polyethylene wax powder is subjected to primary refining and then passes through the first-stage separation hole on the first-stage separation plate 5 to fall on the second-stage separation plate 6, and then the polyethylene wax powder is subjected to secondary refining, the refined polyethylene wax powder passes through the secondary separation holes on the secondary separation plate 6 and falls to the discharge port of the refining tank 1. This device can refine polyethylene wax powder many times, and then can give the degree of refining that makes polyethylene wax powder higher, and the polyethylene wax powder's of producing particle diameter is less, has improved the quality of product, and the effect of refining the structure is better.

As a specific embodiment, the bottom of the refining tank 1 is welded with a fixing ring 101, the fixing ring 101 is equidistantly welded with a plurality of supporting legs 102, and the bottoms of the supporting legs 102 are welded with supporting pads, so that the effect of better supporting the refining tank 1 is achieved, and the refining tank can stably work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production facility of polyethylene wax powder, is including refining jar (1), its characterized in that: the top of the refining tank (1) is provided with a feeding pipe (3), the outer wall of the front surface of the refining tank (1) is provided with a controller (2), the inner wall of the refining tank (1) is fixedly connected with a first-stage separation plate (5) and a second-stage separation plate (6) in sequence, the refining tank (1) is internally provided with a refining structure, the refining structure comprises a vertical shaft (4) vertically arranged in the refining tank (1), the top of the vertical shaft (4) is welded with a driving bevel gear (402), the vertical shaft (4) is fixedly connected with a first refining roller (404) and a second refining roller (405) in sequence, the first refining roller (404) and the second refining roller (405) are arranged at equal intervals, the first refining roller (404) is arranged on the first-stage separation plate (5), the second refining roller (405) is arranged on the second-stage separation plate (6), the outer wall of the refining tank (1) is provided with a motor (403), the output end of the motor (403) is fixedly connected with the driving bevel gear (402) meshed with a driven bevel gear (401), the thinning tank (1) is internally provided with a supporting structure for supporting the thinning structure, and the motor (403) is electrically connected with the controller (2).

2. The apparatus for producing a polyethylene wax powder according to claim 1, wherein: the supporting structure comprises a bearing ring (104) sleeved at the top of the vertical shaft (4), the bearing ring (104) is located below the driven bevel gear (401) and is rotationally connected with the driven bevel gear (401), fixing rods (107) are symmetrically welded on the bearing ring (104), and one end of each fixing rod (107) is fixed on the inner wall of the refining tank (1).

3. The apparatus for producing a polyethylene wax powder according to claim 1, wherein: the first-stage separation plate (5) and the second-stage separation plate (6) are sequentially provided with a first-stage separation hole and a second-stage separation hole, and the aperture of the first-stage separation hole is larger than that of the second-stage separation hole.

4. The apparatus for producing a polyethylene wax powder according to claim 1, wherein: the top of the refining tank (1) is provided with a shunt bucket (105), a plurality of connecting rods (106) are fixed on the top of the shunt bucket (105) at equal intervals, and one end of each connecting rod (106) is fixed on the inner wall of a feed inlet of the refining tank (1).

5. The apparatus for producing a polyethylene wax powder according to claim 1, wherein: the top of the feeding pipe (3) is fixedly connected with a first flange plate (301), and the bottom of the feeding pipe (3) and the top of the refining tank (1) are fixedly connected with a second flange plate (302).

6. The apparatus for producing a polyethylene wax powder according to claim 1, wherein: the bottom of the thinning tank (1) is welded with a fixing ring (101), and the fixing ring (101) is welded with a plurality of supporting legs (102) at equal intervals.