Production equipment for high-density polyethylene material

Abstract

The utility model discloses production equipment for high-density polyethylene materials, which relates to the technical field of polyethylene material production and comprises a drying box, a motor is fixedly mounted on an access cover, a fan blade is fixedly connected to the output shaft end of the motor, a mounting block is fixedly connected in a heating box, and a heating pipe is fixedly connected to the mounting block. The drying assembly is arranged, a high-density polyethylene material needing to be dried is placed in the drying box and enters and exits through the feeding and discharging groove, a motor is started to drive fan blades to rotate, air in the drying box is sucked in from the air inlet groove through rotation of the fan blades and blown back into the drying box through the air outlet groove, and the air in the drying box circulates in the drying box and the heating box; air in the heating box is heated through the heating pipe, the heated air enters the drying box to dry the high-density polyethylene material, circulation of hot air is achieved, cold air does not need to be sucked in from the outside, the drying efficiency is improved, and waste of the hot air is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyethylene material production technical field, concretely to production equipment for high density polyethylene material. BACKGROUND

[0002] High density polyethylene is white powder or granular product. It is non-toxic, odorless, and has a crystallinity of 80% to 90%, a softening point of 125 to 135 DEG C, and a use temperature of up to 100 DEG C. Its hardness, tensile strength and creep are better than those of low density polyethylene. It has good wear resistance, electrical insulation, toughness and cold resistance. It has good chemical stability and is insoluble in any organic solvent at room temperature. It is resistant to acid, alkali and various salt corrosion. Its thin film has low permeability to water vapor and air. It has poor aging resistance and is less resistant to environmental stress cracking than low density polyethylene. In particular, thermal oxidation can reduce its performance, so antioxidants and ultraviolet absorbers must be added to the resin to improve its performance. High density polyethylene can be used to produce composite fibers.

[0003] After searching, the existing disclosed patent number: CN202122144186.6, the disclosed patent name: a high molecular weight polyethylene fiber composite material production drying equipment, including drying box, the top outer wall and the bottom outer wall of drying box are all provided with through opening, and the inner wall of two through openings is all slidably connected with drying part, the middle part of the both side outer walls of drying box is all provided with rectangular opening, and the inside of rectangular opening is provided with two symmetrically distributed roller drums. The utility model discloses two warm air blowers, which can produce warm air, which enters the filter box and is filtered by two filter screens, and finally is discharged through a plurality of air outlets. Because two drying parts are arranged, and the material is located between the two air outlet boxes, the material can be dried on both sides at the same time, the working efficiency is improved, and the distance between the two drying parts can be adjusted by the cylinder, so that the acceptable wind power and heat of the material can be adjusted to meet different working requirements.

[0004] However, the above-mentioned device has the problems of fast heat loss and large waste of heat when drying the polyethylene fiber composite material. UTILITY MODEL CONTENTS

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the utility model provides a production equipment for high density polyethylene material, which solves the problems of fast heat loss and large waste of heat when drying the polyethylene fiber composite material.

[0007] (II) Technical scheme

[0008] In order to achieve the above object, the utility model discloses the production equipment of high density polyethylene material through the following technical schemes, which realizes the production equipment of high density polyethylene material, including: drying box, the drying box surface symmetry is equipped with inlet and outlet chute, the drying box is fixedly connected with the mounting frame in, the mounting frame surface evenly is provided with the guide roller, the guide roller rotation is connected in mounting frame surface, be provided with drying assembly on the drying box,

[0009] The drying assembly includes an air inlet groove formed in the inner wall of the drying box, a heating box is fixedly connected to one side of the drying box, a communication groove is formed in the surface of the heating box, the communication groove is communicated with the air inlet groove through the air guide cover, an air outlet groove is formed in the heating box and communicated with the drying box, a maintenance cover is fixedly connected to the surface of the heating box, a motor is fixedly installed on the maintenance cover, a fan blade is fixedly connected to the output shaft end of the motor, an installation block is fixedly connected in the heating box, and a heating pipe is fixedly connected to the installation block.

[0010] Preferably, the heating box is fixedly connected with a temperature controller, and the temperature controller is electrically connected with the heating pipe.

[0011] Preferably, the fan blade and the heating pipe are not in contact with each other, and the heating pipes are evenly distributed in the heating box near the air outlet groove.

[0012] Preferably, the surface of the drying box is symmetrically provided with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a hollow drying plate, the surface of the hollow drying plate is provided with an air outlet, and the hollow drying plate is communicated with the air outlet groove.

[0013] Preferably, the inner wall of the drying box is fixedly connected with a heat preservation layer, and the bottom of the drying box is symmetrically provided with supporting legs.

[0014] Preferably, the side of the drying box is fixedly connected with a sealing cover, and the surface of the sealing cover is provided with an observation hole.

[0015] Preferably, the inner wall of the maintenance cover and the air guide cover is fixedly connected with a heat preservation layer.

[0016] Beneficial effects

[0017] The utility model provides a kind of production equipment of high density polyethylene material, and compared with prior art, at least have following beneficial effects:

[0018] The high-density polyethylene material to be dried is placed in the drying box, and is fed in and out through the feeding and discharging chute, the motor is started to drive the fan blade to rotate, the air in the drying box is sucked in from the air inlet chute and blown back into the drying box through the air outlet chute through the rotation of the fan blade, so that the air in the drying box circulates in the drying box and the heating box, the heated air enters the drying box to dry the high-density polyethylene material, the circulation of hot air is realized, cold air is not needed to be sucked from the outside, and the drying efficiency is improved and the waste of hot air is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structural schematic view of the inside of the drying box of the utility model;

[0021] Figure 3 It is a structural schematic view of the drying assembly of the utility model;

[0022] Figure 4 It is a structural schematic view of the maintenance cover and the communication groove of the utility model.

[0023] In the drawing: 1, drying box; 2, feeding and discharging chute; 3, mounting frame; 4, guide roller; 5, drying assembly; 501, air inlet chute; 502, heating box; 503, air outlet chute; 504, maintenance cover; 505, motor; 506, fan blade; 507, mounting block; 508, heating pipe; 509, temperature controller; 510, air guide cover; 511, communication groove; 512, hollow drying plate; 513, air outlet; 515, electric push rod; 6, sealing cover; 7, observation port; 8, supporting leg. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Embodiment one:

[0026] Please refer to Figures 1-4 The utility model provides a technical scheme: a drying box 1, the drying box 1 surface symmetry is equipped with feeding and discharging chute 2, the drying box 1 is fixedly connected with mounting frame 3 in, the mounting frame 3 surface evenly is distributed with guide roller 4, and guide roller 4 is rotatably connected to the surface of mounting frame 3, and the drying box 1 is provided with drying assembly 5;

[0027] The drying assembly 5 comprises an air inlet groove 501 formed in the inner wall of the drying box 1, and a heating box 502 is fixedly connected to one side of the drying box 1, a communication groove 511 is formed in the surface of the heating box 502, the communication groove 511 is communicated with the air inlet groove 501 through a wind guide cover 510, an air outlet groove 503 communicated with the drying box 1 is formed in the heating box 502, a maintenance cover 504 is fixedly connected to the surface of the heating box 502, a motor 505 is fixedly installed on the maintenance cover 504, a fan blade 506 is fixedly connected to the output shaft end of the motor 505, an installation block 507 is fixedly connected in the heating box 502, and a heating pipe 508 is fixedly connected to the installation block 507. The inner walls of the maintenance cover 504 and the wind guide cover 510 are both fixedly connected with a heat preservation layer.

[0028] The high-density polyethylene material to be dried is placed in the drying box 1, and is fed in and out through the feeding and discharging groove 2, the motor 505 is started to drive the fan blade 506 to rotate, the air in the drying box 1 is sucked in from the air inlet groove 501 through the rotation of the fan blade 506, and is blown back into the drying box 1 through the air outlet groove 503, so that the air in the drying box 1 circulates in the drying box 1 and the heating box 502, the air in the heating box 502 is heated through the heating pipe 508, the heated air enters the drying box 1 to dry the high-density polyethylene material, the circulation of the hot air is realized, the cold air needs not to be sucked in from the outside, the drying efficiency is improved, and the waste of the hot air is reduced.

[0029] Embodiment two:

[0030] Please refer to Figures 1-4 The utility model provides a technical scheme based on embodiment one: the heating box 502 is fixedly connected with a temperature controller 509, and the temperature controller 509 is electrically connected with the heating pipe 508.

[0031] The drying temperature in the drying box 1 is controlled through the temperature controller 509, and the temperature is prevented from being too high.

[0032] Embodiment three:

[0033] Please refer to Figures 1-4 The utility model provides a technical scheme based on embodiment one: the fan blade 506 and the heating pipe 508 do not contact each other, and the heating pipe 508 is uniformly distributed in the heating box 502 and close to the air outlet groove 503.

[0034] The air in the drying box 1 is sucked in from the air inlet groove 501 through the rotation of the fan blade 506, and is returned to the drying box 1 from the air outlet groove 503 after being heated, and the circulation of the hot air is realized.

[0035] Embodiment four:

[0036] Referring to Figures 1-4 The utility model provides a technical scheme based on example one: the surface of drying box 1 is provided with electric push rod 515, the telescopic end of electric push rod 515 is fixedly connected with hollow drying board 512, hollow drying board 512 is provided with air outlet 513, and hollow drying board 512 is communicated with air outlet groove 503.

[0037] The above content is analyzed: hollow drying board 512 is driven to ascend and descend by electric push rod 515, thereby controlling the distance between air outlet 513 and the high-density polyethylene material to be dried. Hot air enters hollow drying board 512 from air outlet groove 503 and is finally blown out from air outlet 513, and the high-density polyethylene material is comprehensively dried.

[0038] Example five:

[0039] Referring to Figures 1-4 The utility model provides a technical scheme based on example one: the inner wall of drying box 1 is fixedly connected with heat preservation layer, and drying box 1 bottom is provided with support leg 8.

[0040] The above content is analyzed: the inner wall of drying box 1 is fixedly connected with heat preservation layer, and the loss of heat is reduced.

[0041] Example six:

[0042] Referring to Figures 1-4 The utility model provides a technical scheme based on example one: one side of drying box 1 is fixedly connected with sealing cover 6, and sealing cover 6 is provided with observation port 7.

[0043] The above content is analyzed: sealing cover 6 is arranged to facilitate the maintenance of the inside of drying box 1, and the drying condition in drying box 1 is observed through observation port 7.

[0044] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0045] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A production equipment for high-density polyethylene material, characterized in that, Include: The drying box (1), the inlet and outlet chute (2) is symmetrically opened on the surface of the drying box (1), the mounting frame (3) is fixedly connected in the drying box (1), the guide roller (4) is uniformly distributed on the surface of the mounting frame (3), the guide roller (4) is rotatably connected to the surface of the mounting frame (3), and the drying assembly (5) is arranged on the drying box (1). The drying assembly (5) includes an air inlet slot (501) opened in the inner wall of the drying box (1), the heating box (502) is fixedly connected on one side of the drying box (1), the heating box (502) is provided with a communication groove (511) on the surface, the communication groove (511) and the air inlet slot (501) are communicated through the air baffle (510), the heating box (502) is provided with an air outlet slot (503) communicated with the drying box (1) in the heating box (502), the heating box (502) is fixedly connected with the maintenance cover (504), the motor (505) is fixedly installed on the maintenance cover (504), the fan blade (506) is fixedly connected on the output shaft end of the motor (505), the mounting block (507) is fixedly connected in the heating box (502), and the heating pipe (508) is fixedly connected on the mounting block (507).

2. The apparatus according to claim 1, wherein: The heating box (502) is fixedly connected with a temperature controller (509), and the temperature controller (509) is electrically connected with the heating pipe (508).

3. The apparatus according to claim 2, wherein: The fan blade (506) and the heating pipe (508) are not in contact with each other, and the heating pipes (508) are uniformly distributed in the heating box (502) near the air outlet slot (503).

4. The apparatus according to claim 1, wherein: The surface of the drying box (1) is symmetrically provided with an electric push rod (515), the hollow drying plate (512) is fixedly connected to the telescopic end of the electric push rod (515), the hollow drying plate (512) is provided with an air outlet (513) on the surface, and the hollow drying plate (512) is communicated with the air outlet slot (503).

5. The apparatus according to claim 1, wherein: The inner wall of the drying box (1) is fixedly connected with a heat preservation layer, and the bottom of the drying box (1) is symmetrically provided with a supporting leg (8).

6. An apparatus for producing a high-density polyethylene material according to claim 5, characterized in that: The sealing cover (6) is fixedly connected on one side of the drying box (1), and the sealing cover (6) is provided with an observation hole (7) on the surface.

7. The apparatus according to claim 1, wherein: The inner wall of the maintenance cover (504) and the air baffle (510) is fixedly connected with a heat preservation layer.

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