阅读说明：本技术 塑料高分子熔融装置 (Plastic polymer melting device ) 是由 陈肇超 于 2021-02-08 设计创作，主要内容包括：本发明公开了塑料高分子熔融装置,涉及塑料加工技术领域,包括熔融机座,熔融机座的底面固定安装有固定支架,固定支架底部横梁的左侧可拆卸安装有与熔融机座的底面相贴合的收料筒,收料筒的右侧固定安装有高频电磁加热器,熔融机座顶面的的左右两侧均固定安装有支撑架,熔融机座顶面的中部通过两个支撑架固定安装有与高频电磁加热器的顶部相贴合的熔融机体。上述方案,传动主轴配合若干个等距分布的十字连接臂让螺旋刮杆分别与两个传动搅拌机组为传动连接,利用其中一个传动搅拌机组带动若干个等距分布的十字连接臂与螺旋刮杆顺时针旋转,把物料向熔融机体内腔的右侧传动并进行搅拌,加速物料得到受热速度,提高了物料的熔融效率。(The invention discloses a plastic polymer melting device, which relates to the technical field of plastic processing and comprises a melting machine base, wherein a fixed support is fixedly arranged on the bottom surface of the melting machine base, a material receiving barrel which is attached to the bottom surface of the melting machine base is detachably arranged on the left side of a cross beam at the bottom of the fixed support, a high-frequency electromagnetic heater is fixedly arranged on the right side of the material receiving barrel, support frames are fixedly arranged on the left side and the right side of the top surface of the melting machine base, and a melting machine body which is attached to the top of the high-frequency electromagnetic heater is fixedly arranged in the. Above-mentioned scheme, the cross-shaped connection arm that transmission main shaft cooperation a plurality of equidistance distributes lets the spiral scrape the pole and is connected for the transmission with two transmission agitator sets respectively, utilizes one of them transmission agitator set to drive the cross-shaped connection arm that a plurality of equidistance distributes and scrapes the pole clockwise rotation with the spiral, and the right side transmission of material to the internal chamber of melting body carries out the stirring, and the material obtains the rate of being heated with higher speed, has improved the melting efficiency of material.)

1. Plastics polymer melting device, including melting frame (1), the bottom surface fixed mounting of melting frame (1) has fixed bolster (2), the left side demountable installation of fixed bolster (2) bottom crossbeam have with receipts feed cylinder (3) that the bottom surface of melting frame (1) was laminated mutually, the right side fixed mounting of receiving feed cylinder (3) has high frequency electromagnetic heater (4), the equal fixed mounting in the left and right sides of melting frame (1) top surface has support frame (5), the middle part of melting frame (1) top surface is through two support frame (5) fixed mounting have with melting organism (6) that the top of high frequency electromagnetic heater (4) was laminated mutually, its characterized in that, the inner chamber of melting organism (6) has spiral (mixing) shaft (7) through tailor's seal bearing movable mounting, the both ends of spiral (7) respectively the transmission be connected with two the top of support frame (5) is fixed connection's melting organism (6), its characterized in that The device comprises a transmission stirring unit (8), a special feed hopper (9) is fixedly installed at the top of the melting machine body (6), and a discharge valve (10) communicated with the inner cavity of the material collecting barrel (3) is fixedly installed at the bottom of the melting machine body (6).

2. The plastic polymer melting device according to claim 1, wherein the spiral stirring shaft (7) comprises a transmission main shaft (71), a plurality of cross connecting arms (72) are fixedly arranged on the outside of the transmission main shaft (71) at equal intervals, and a spiral scraping rod (73) is fixedly arranged on the outside of the transmission main shaft (71) through the plurality of cross connecting arms (72).

3. The plastic polymer melting apparatus according to claim 2, wherein the screw bar (73) is a heat-resistant aluminum alloy member integrally formed with the screw bar (73), the screw bar (73) has a spring-like appearance, and an outer surface of the screw bar (73) is fitted to an inner cavity of the melting body (6).

4. The plastic polymer melting device according to claim 1, wherein the number of the transmission stirring units (8) is two, two transmission stirring units (8) are respectively provided with an independent control circuit, and the rotation directions of the transmission shafts of the two transmission stirring units (8) are opposite.

5. The plastic high polymer melting device according to claim 1, wherein the special feeding hopper (9) comprises a feeding hopper (91), the feeding hopper (91) is an integrally formed funnel-shaped aluminum alloy member, and the bottom end of the feeding hopper (91) is communicated with the inner cavity of the melting machine body (6).

6. The plastic polymer melting device according to claim 5, wherein a flip plate (92) is movably mounted at the top port of the feeding hopper (91) through a connecting hinge, and an exhaust port (93) is formed in the middle of the flip plate (92).

7. The plastic polymer melting device according to claim 6, wherein an air cleaner (94) is fixedly installed on the top surface of the flip plate (92), and the air cleaner (94) is communicated with the inner cavity of the feeding hopper (91) through the air outlet (93).

Technical Field

The invention relates to the technical field of plastic processing, in particular to a plastic polymer melting device.

Background

Waste plastic melting regeneration is a waste plastic recycling technology, namely waste plastic is heated and melted into raw materials and is subjected to secondary processing molding, and the waste plastic recycling technology comprises single-variety waste plastic regeneration and composite waste plastic regeneration; the former is to sort out waste plastics, separate and melt and granulate the waste plastics, and use the waste plastics alone or mix the waste plastics with new resin to process the waste plastics into products; the latter means that the waste plastics are directly crushed without selective separation after being simultaneously collected and are melted and processed into products.

However, the conventional melting apparatus for melting and recycling waste plastics still has some disadvantages, such as that the conventional melting apparatus for melting waste plastics generates a part of harmful exhaust gas having pungent odor and causes environmental pollution, and the conventional melting apparatus for melting waste plastics causes the molten material to adhere to and condense on the inner wall of the heating container and is difficult to clean.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a plastic polymer melting apparatus, so as to solve the problems that the conventional plastic melting apparatus generates a part of harmful waste gas with pungent odor when melting waste plastics, which causes environmental pollution, and the conventional melting apparatus is difficult to clean because the melted material adheres to and condenses on the inner wall of the heating container when melting waste plastics.

In order to solve the technical problems, the invention provides the following technical scheme: the plastic polymer melting device comprises a melting machine base, wherein a fixed bracket is fixedly arranged on the bottom surface of the melting machine base, a material receiving barrel which is attached to the bottom surface of the melting machine seat is detachably arranged on the left side of the beam at the bottom of the fixed support, the right side of the charging barrel is fixedly provided with a high-frequency electromagnetic heater, the left side and the right side of the top surface of the melting machine base are both fixedly provided with a supporting frame, the middle part of the top surface of the melting machine base is fixedly provided with a melting machine body which is attached to the top of the high-frequency electromagnetic heater through two supporting frames, the inner cavity of the melting machine body is movably provided with a spiral stirring shaft through a special sealing bearing, two ends of the spiral stirring shaft are respectively connected with a transmission stirring machine set which is fixedly connected with the tops of the two supporting frames in a transmission way, the top of the melting machine body is fixedly provided with a special feed hopper, and the bottom of the melting machine body is fixedly provided with a discharge valve communicated with the inner cavity of the material collecting barrel.

Preferably, the spiral stirring shaft comprises a transmission main shaft, a plurality of cross connecting arms distributed at equal intervals are fixedly mounted on the outer portion of the transmission main shaft, and a spiral scraping rod is fixedly mounted on the outer portion of the transmission main shaft through the plurality of cross connecting arms.

Preferably, the spiral scraping rod is a heat-resistant aluminum alloy member integrally formed, the spiral scraping rod is spring-shaped in appearance, and an outer side surface of the spiral scraping rod is attached to an inner cavity of the melting machine body.

Preferably, the number of the transmission stirring units is two, the two transmission stirring units are respectively provided with an independent control circuit, and the rotation directions of transmission shafts of the two transmission stirring units are opposite.

Preferably, the special feed hopper comprises a feeding hopper which is an integrally formed funnel-shaped aluminum alloy member, and the bottom end of the feeding hopper is communicated with the inner cavity of the melting machine body.

Preferably, a turning cover plate is movably mounted at the top end port of the feeding hopper through a connecting hinge, and an exhaust port is formed in the middle of the turning cover plate.

Preferably, an air purifier is fixedly installed on the top surface of the flip plate, and the air purifier is communicated with the inner cavity of the feeding hopper through the exhaust port.

The invention has the technical effects and advantages that:

in the scheme, the transmission main shaft is matched with a plurality of cross connecting arms distributed at equal intervals to ensure that the spiral scraping rod is respectively in transmission connection with the two transmission stirring units, one transmission stirring unit is utilized to drive the plurality of cross connecting arms distributed at equal intervals and the spiral scraping rod to rotate clockwise in the working process of the device, materials are transmitted to the right side of the inner cavity of the melting machine body and are stirred, the heating speed of the materials is accelerated, the melting efficiency of the materials is improved, after the materials are completely melted, the other transmission stirring unit is utilized to drive the plurality of cross connecting arms distributed at equal intervals and the spiral scraping rod to rotate anticlockwise, the materials are transmitted to the left side of the inner cavity of the melting machine body, the materials are discharged into the material receiving cylinder through the discharge valve, the spiral scraping rod is utilized to scrape the melted materials adhered to the inner wall of the melting machine body, and the problem that the inner wall of the melting machine, the practicability of the device is improved; the feeding hopper is communicated with the inner cavity of the melting machine body, after the material is put in, the top port of the feeding hopper is sealed by the turnover cover plate, the inner cavity of the melting machine body is communicated with the air purifier by the exhaust port, and finally, the waste gas generated by melting the material is adsorbed and purified by the air purifier, so that the problem that the waste gas generated by melting the material pollutes the environment is avoided, and the environmental protection performance of the device is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a melting body structure according to the present invention;

FIG. 3 is a schematic view of the spiral stirring shaft structure of the present invention;

fig. 4 is a schematic view of a special feed hopper of the present invention.

The reference signs are: 1. a melting stand; 2. fixing a bracket; 3. a material collecting barrel; 4. a high-frequency electromagnetic heater; 5. a support frame; 6. melting the organism; 7. a spiral stirring shaft; 8. a transmission stirring machine set; 9. a specially-made feed hopper; 10. a discharge valve; 71. a transmission main shaft; 72. a cross connecting arm; 73. a spiral scraping rod; 91. a feeding hopper; 92. turning over a cover plate; 93. an exhaust port; 94. an air purifier.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

As shown in the attached drawings 1 to 4, the embodiment of the invention provides a plastic polymer melting device, which comprises a melting machine base 1, wherein a fixed support 2 is fixedly arranged on the bottom surface of the melting machine base 1, a material receiving barrel 3 which is attached to the bottom surface of the melting machine base 1 is detachably arranged on the left side of a cross beam at the bottom of the fixed support 2, a high-frequency electromagnetic heater 4 is fixedly arranged on the right side of the material receiving barrel 3, support frames 5 are fixedly arranged on the left side and the right side of the top surface of the melting machine base 1, a melting machine body 6 which is attached to the top of the high-frequency electromagnetic heater 4 is fixedly arranged in the middle of the top surface of the melting machine base 1 through the two support frames 5, a spiral stirring shaft 7 is movably arranged in an inner cavity of the melting machine body 6 through a special sealing bearing, two ends of the spiral stirring shaft 7 are, the bottom of the melting machine body 6 is fixedly provided with a discharge valve 10 communicated with the inner cavity of the material receiving cylinder 3.

As shown in fig. 2 and fig. 3, the spiral stirring shaft 7 includes a transmission main shaft 71, a plurality of cross connecting arms 72 distributed at equal intervals are fixedly installed outside the transmission main shaft 71, and a spiral scraping rod 73 is fixedly installed outside the transmission main shaft 71 through the plurality of cross connecting arms 72; the spiral scraping rod 73 is a heat-resistant aluminum alloy component which is integrally formed, the appearance of the spiral scraping rod 73 is in a spring shape, and the outer side surface of the spiral scraping rod 73 is attached to the inner cavity of the melting machine body 6; the number of the transmission stirring units 8 is two, the two transmission stirring units 8 are respectively provided with an independent control circuit, and the rotating directions of the transmission shafts of the two transmission stirring units 8 are opposite.

Specifically, the transmission main shaft 71 is matched with a plurality of cross connecting arms 72 which are distributed equidistantly to enable the spiral scraping rod 73 to be in transmission connection with the two transmission stirring units 8 respectively, in the working process of the device, one transmission stirring unit 8 is utilized to drive the plurality of cross connecting arms 72 which are distributed equidistantly and the spiral scraping rod 73 to rotate clockwise, materials are transmitted to the right side of the inner cavity of the melting machine body 6 and are stirred, the heating speed of the materials is accelerated, the melting efficiency of the materials is improved, after the materials are completely melted, the other transmission stirring unit 8 is utilized to drive the plurality of cross connecting arms 72 which are distributed equidistantly and the spiral scraping rod 73 to rotate anticlockwise, the materials are transmitted to the left side of the inner cavity of the melting machine body 6, the materials are discharged into the material receiving cylinder 3 through the discharge valve 10, the melted materials adhered to the inner wall of the melting machine body 6 are scraped by the spiral scraping rod 73, and the problem that the inner wall of the melting, the practicability of the device is improved.

As shown in fig. 2 and fig. 4, the special feeding hopper 9 comprises a feeding hopper 91, the feeding hopper 91 is an integrally formed funnel-shaped aluminum alloy member, and the bottom end of the feeding hopper 91 is communicated with the inner cavity of the melting machine body 6; a flip plate 92 is movably arranged at the top end port of the feeding hopper 91 through a connecting hinge, and an exhaust port 93 is formed in the middle of the flip plate 92; an air purifier 94 is fixedly arranged on the top surface of the flip plate 92, and the air purifier 94 is communicated with the inner cavity of the feeding hopper 91 through an air outlet 93.

Specifically, the feeding hopper 91 is communicated with the inner cavity of the melting machine body 6, after the material is put in, the top port of the feeding hopper 91 is sealed by the turnover cover plate 92, the inner cavity of the melting machine body 6 is communicated with the air purifier 94 by the exhaust port 93, and finally, the waste gas generated by melting the material is adsorbed and purified by the air purifier 94, so that the problem that the waste gas generated by melting the material pollutes the environment is avoided, and the environmental protection performance of the device is improved.

The working process of the invention is as follows:

the transmission main shaft 71 is matched with a plurality of cross connecting arms 72 which are distributed equidistantly to ensure that the spiral scraping rod 73 is in transmission connection with the two transmission stirring units 8 respectively, in the working process of the device, one transmission stirring unit 8 is utilized to drive the plurality of cross connecting arms 72 which are distributed equidistantly and the spiral scraping rod 73 to rotate clockwise, materials are transmitted to the right side of the inner cavity of the melting machine body 6 and are stirred, the heating speed of the materials is accelerated, the melting efficiency of the materials is improved, after the materials are completely melted, the other transmission stirring unit 8 is utilized to drive the plurality of cross connecting arms 72 which are distributed equidistantly and the spiral scraping rod 73 to rotate anticlockwise, the materials are transmitted to the left side of the inner cavity of the melting machine body 6, the materials are discharged into the material receiving cylinder 3 through the discharge valve 10, the melted materials adhered to the inner wall of the melting machine body 6 are scraped by the spiral scraping rod 73, and the problem that the inner wall of the, the practicability of the device is improved;

batch hopper 91 is linked together with melting organism 6's inner chamber, after the material is put in, utilizes flip 92 to seal batch hopper 91's top port, recycles gas vent 93 and lets melting organism 6's inner chamber and air purifier 94 be linked together, utilizes air purifier 94 to adsorb the waste gas that the material melting produced at last and purifies to the waste gas that the material melting produced has been avoided the problem of the waste gas polluted environment, has improved the feature of environmental protection of device.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.