CN217916225U

CN217916225U - Even type firing equipment for plastics granulation

Info

Publication number: CN217916225U
Application number: CN202222259279.8U
Authority: CN
Inventors: 童雨太; 许才金; 李建明; 徐金明; 陈银霞
Original assignee: Guixi Zhongtian Industrial Co ltd
Current assignee: Guixi Zhongtian Industrial Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-29
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses an even type is firing equipment for plastics granulation, the loach carrying platform comprises a supporting fram, the top fixedly connected with casing of support frame, the intermediate position department fixedly connected with discharge gate of casing bottom, the inside bottom of casing is provided with the auger delivery axle, the outside both sides difference fixedly connected with connecting rod of auger delivery axle, the both sides difference fixedly connected with feed chute on casing top. This even type is firing equipment for plastics granulation is through the bottom fixedly connected with heat preservation shell in the casing outside, will keep warm the shell fixed connection in the outside bottom of casing when using, through the thermal insulation performance of heat preservation shell improve equipment, and improve the structural strength who connects between heat preservation shell and the casing through the strengthening rib, ensure that the shell that keeps warm fixes the outside steadiness at the casing, thereby effectual reduction firing equipment heat rate of scattering and disappearing, improve energy utilization, it is not good to have solved thermal insulation performance, the heat scatters and disappears faster problem.

Description

Even type firing equipment for plastics granulation

Technical Field

The utility model relates to a plastics granulation technical field specifically is an even type firing equipment for plastics granulation.

Background

Plastic granulation is a process of plastic mechanical processing, plastic can be processed into particles through the plastic granulation process, the plastic particles are widely applied in daily production and life of the society nowadays, when the plastic particles are processed by the plastic granulation process, heating equipment is needed to melt plastic raw materials to form fluid for processing, but the heating equipment has the problems of poor heat preservation performance, rapid heat dissipation and serious energy loss in the plastic material melting process. To this end, we propose a heating device for the granulation of plastics of the homogeneous type to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an even type firing equipment for plastics granulation to it is not good to provide thermal insulation performance in solving above-mentioned background art, and the heat scatters and disappears faster problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a firing equipment for even type plastics granulation, includes the support frame, the top fixedly connected with casing of support frame, the intermediate position fixedly connected with discharge gate of department of casing bottom, the inside bottom of casing is provided with the auger delivery axle, the outside both sides of auger delivery axle are fixedly connected with connecting rod respectively, the both sides difference fixedly connected with feed chute on casing top, the first driving motor of fixedly connected with respectively at the top of casing both sides, the bottom difference fixedly connected with hot plate of the outside both sides of casing, the outside bottom fixedly connected with heat preservation shell of casing.

Preferably, a first driving shaft is fixedly connected to the top end of the spiral conveying shaft, a second driving motor is fixedly connected to the middle position of the top end of the housing, and the top end of the first driving shaft penetrates through the middle position of the top end inside the housing and is fixedly connected to the output end of the second driving motor.

Preferably, the reinforcing ribs are fixedly connected between the inner side wall of the heat preservation shell and the outer portion of the shell respectively, and the reinforcing ribs are arranged at equal intervals between the inner side wall of the heat preservation shell and the outer portion of the shell respectively.

Preferably, the connecting rods are respectively arranged on two sides of the spiral conveying shaft at equal intervals, and one side of each connecting rod is fixedly connected with a cleaning scraper.

Preferably, the clearance scraper blade is the arc respectively, one side of clearance scraper blade is fixedly connected with protection pad respectively, the protection pad is the arc respectively.

Preferably, the tops of two sides in the shell are respectively inserted with a second driving shaft, one side of the second driving shaft is respectively and fixedly connected with the output end of the first driving motor, the outer part of the second driving shaft is respectively and fixedly connected with a fixing sleeve, two ends of the outer part of the fixing sleeve are respectively and fixedly connected with crushing blades, and the crushing blades are respectively and symmetrically arranged outside the fixing sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the heating equipment for uniform plastic granulation not only realizes good heat preservation performance, realizes scraping treatment of the plastic attached to the inner wall of the equipment, but also realizes further crushing of the plastic and improvement of melting rate;

(1) The heat preservation shell is fixedly connected to the bottom outside the shell, the heat preservation shell is fixedly connected to the bottom outside the shell when the heat preservation shell is used, the heat preservation performance of equipment is improved through the heat preservation shell, the structural strength of connection between the heat preservation shell and the shell is improved through the reinforcing ribs, and the stability of the heat preservation shell fixed to the outside of the shell is ensured, so that the heat dissipation rate of heating equipment is effectively reduced, the energy utilization rate is improved, and the environmental protection performance is strong;

(2) The connecting rods are fixedly connected to two sides of the outer portion of the spiral conveying shaft respectively, the cleaning scraper and the spiral conveying shaft can be fixedly connected through the connecting rods respectively when the spiral conveying shaft is used, the cleaning scraper is driven by the connecting rods to rotate at the bottom of the side wall inside the shell to scrape off molten plastic fluid attached to the bottom of the side wall inside the shell when the spiral conveying shaft rotates for blanking, and the inner wall of the shell is protected through the protective pad, so that the purpose that the molten plastic fluid is prevented from being attached to the side wall inside the heating equipment and is difficult to discharge is achieved;

(3) Through the first driving motor of top difference fixedly connected with in the casing both sides, the plastics raw materials that will granulate needs starts first driving motor when putting into the casing inside through the feed chute, rotate at the top of the inside both sides of casing through first driving motor drive second drive shaft, drive simultaneously and rotate the broken blade of fixed cover difference fixed connection in its outside through fixed cover and carry out further broken processing to the plastics raw materials, thereby improve equipment carries out the speed that heats to plastics, prevent not melting thorough plastics and get rid of and influence the granulation quality.

Drawings

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

FIG. 2 is a schematic view of the enlarged partial section of the heat-insulating shell in front view;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is an enlarged schematic view of the partial section of the casing in front view.

In the figure: 1. a support frame; 2. a housing; 3. a heat preservation shell; 4. heating the plate; 5. cleaning a scraper; 6. a screw conveying shaft; 7. a first drive motor; 8. a feed chute; 9. a second drive motor; 10. a first drive shaft; 11. a second drive shaft; 12. a discharge port; 13. reinforcing ribs; 14. a protective pad; 15. a connecting rod; 16. crushing the blade; 17. and (4) fixing sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a heating device for uniform plastic granulation comprises a supporting frame 1, wherein a shell 2 is fixedly connected to the top end of the supporting frame 1, a discharge port 12 is fixedly connected to the middle position of the bottom end of the shell 2, a spiral conveying shaft 6 is arranged at the bottom end inside the shell 2, connecting rods 15 are respectively fixedly connected to two sides outside the spiral conveying shaft 6, feed chutes 8 are respectively fixedly connected to two sides of the top end of the shell 2, first driving motors 7 are respectively fixedly connected to the tops of two sides of the shell 2, heating plates 4 are respectively fixedly connected to the bottoms of two sides outside the shell 2, a heat preservation shell 3 is fixedly connected to the bottom outside the shell 2, a first driving shaft 10 is fixedly connected to the top end of the spiral conveying shaft 6, a second driving motor 9 is fixedly connected to the middle position of the top end of the shell 2, and the top end of the first driving shaft 10 penetrates through the middle position of the top end inside the shell 2 and is fixedly connected to the output end of the second driving motor 9;

reinforcing ribs 13 are fixedly connected between the inner side wall of the heat preservation shell 3 and the outer part of the shell 2 respectively, and the reinforcing ribs 13 are arranged at equal intervals between the inner side wall of the heat preservation shell 3 and the outer part of the shell 2 respectively;

specifically, as shown in fig. 1 and fig. 2, when the heat insulation shell 3 is fixedly connected to the bottom of the outer portion of the shell 2, the heat insulation performance of the device is improved through the heat insulation shell 3, the structural strength of connection between the heat insulation shell 3 and the shell 2 is improved through the reinforcing ribs 13, and the heat insulation shell 3 is ensured to be fixed to the stability of the outer portion of the shell 2, so that the heat dissipation rate of the heating device is effectively reduced, the energy utilization rate is improved, and the environment-friendly performance is strong.

Example 2: the connecting rods 15 are respectively arranged at equal intervals on two sides of the spiral conveying shaft 6, one sides of the connecting rods 15 are respectively and fixedly connected with cleaning scrapers 5, the cleaning scrapers 5 are respectively arc-shaped, one sides of the cleaning scrapers 5 are respectively and fixedly connected with protective pads 14, and the protective pads 14 are respectively arc-shaped;

specifically, as shown in fig. 1 and fig. 3, when the device is used, the cleaning scraper 5 and the spiral conveying shaft 6 can be respectively and fixedly connected through the connecting rod 15, when the spiral conveying shaft 6 is rotationally discharged, the connecting rod 15 drives the cleaning scraper 5 to rotate at the bottom of the inner side wall of the shell 2 so as to scrape off the plastic fluid which is adhered to the bottom of the inner side wall of the shell 2 after being melted, and the inner wall of the shell 2 is protected by the protection pad 14, so that the purpose that the plastic fluid which is adhered to the inner side wall of the heating device after being melted is prevented from being difficult to discharge is achieved.

Example 3: the tops of two sides inside the shell 2 are respectively inserted with a second driving shaft 11, one side of the second driving shaft 11 is respectively and fixedly connected with the output end of the first driving motor 7, the outside of the second driving shaft 11 is respectively and uniformly and fixedly connected with a fixed sleeve 17, two ends of the outside of the fixed sleeve 17 are respectively and fixedly connected with crushing blades 16, and the crushing blades 16 are respectively and symmetrically arranged outside the fixed sleeve 17;

specifically, as shown in fig. 1 and 4, when plastic raw materials required for granulation are put into the shell 2 through the feed chute 8, the first driving motor 7 is started, the second driving shaft 11 is driven by the first driving motor 7 to rotate at the tops of two sides in the shell 2, and meanwhile, the crushing blades 16 fixedly connected to the outside of the crushing blades through the fixing sleeves 17 are driven to rotate to further crush and process the plastic raw materials, so that the rate of heating the plastic by the equipment is increased, and the plastic which is not completely melted is prevented from being removed to influence the granulation quality.

The working principle is as follows: the utility model discloses when using, at first put in the plastics raw materials that the granulation needs to 2 when inside through feed chute 8, start first driving motor 7 drive second drive shaft 11 afterwards and rotate at the top of 2 inside both sides of casing and drive crushing blade 16 and rotate and carry out further broken processing to the plastics raw materials, start hot plate 4 afterwards and heat 2 inside equipment casing, start second driving motor 9 simultaneously and drive auger delivery axle 6 and rotate and carry plastics downwards and progressively melt, and heat preservation performance through 3 improve equipment of heat preservation shell when melting plastics, and improve the structural strength who is connected between heat preservation shell 3 and the casing 2 through strengthening rib 13, and drive clearance scraper blade 5 and rotate the plastics fluid that will melt back attached to 2 inside lateral wall bottoms of casing through connecting rod 15 when 6 rotatory unloading of auger delivery axle, and protect 2 inner walls of casing through protection pad 14, plastics after the heating melts are discharged through discharge gate 12 at last.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a uniform type is firing equipment for plastics granulation, includes support frame (1), its characterized in that: the top fixedly connected with casing (2) of support frame (1), intermediate position department fixedly connected with discharge gate (12) of casing (2) bottom, the inside bottom of casing (2) is provided with auger delivery axle (6), auger delivery axle (6) outside both sides respectively fixedly connected with connecting rod (15), the both sides on casing (2) top are fixedly connected with feed chute (8) respectively, the first driving motor (7) of top difference fixedly connected with of casing (2) both sides, the bottom of casing (2) outside both sides is fixedly connected with hot plate (4) respectively, the outside bottom fixedly connected with heat preservation shell (3) of casing (2).

2. The heating apparatus for uniform plastic granulation as set forth in claim 1, wherein: the spiral conveying device is characterized in that a first driving shaft (10) is fixedly connected to the top end of the spiral conveying shaft (6), a second driving motor (9) is fixedly connected to the middle position of the top end of the shell (2), and the top end of the first driving shaft (10) penetrates through the middle position of the top end inside the shell (2) and is fixedly connected with the output end of the second driving motor (9).

3. The heating apparatus for uniform type plastic pelletization according to claim 1, wherein: fixedly connected with strengthening rib (13) respectively between the outside of the inside lateral wall of heat preservation shell (3) and casing (2), strengthening rib (13) are equidistant range respectively between the outside of the inside lateral wall of heat preservation shell (3) and casing (2).

4. The heating apparatus for uniform plastic granulation as set forth in claim 1, wherein: the connecting rods (15) are respectively arranged on two sides of the spiral conveying shaft (6) at equal intervals, and one side of each connecting rod (15) is fixedly connected with a cleaning scraper (5).

5. The heating apparatus for uniform type plastic pelletization according to claim 4, wherein: the cleaning scraper (5) is arc-shaped respectively, one side of the cleaning scraper (5) is fixedly connected with a protection pad (14) respectively, and the protection pad (14) is arc-shaped respectively.

6. The heating apparatus for uniform plastic granulation as set forth in claim 1, wherein: the top of the inside both sides of casing (2) is pegged graft respectively and is had second drive shaft (11), one side of second drive shaft (11) respectively with the output fixed connection of first driving motor (7), the outside of second drive shaft (11) is the fixed cover of even fixedly connected with (17) respectively, the both ends of fixed cover (17) outside are fixedly connected with crushing blade (16) respectively, crushing blade (16) are the symmetry setting in the outside of fixed cover (17) respectively.