CN215655136U

CN215655136U - A electric heat formula heating tank for production of polyurethane resin

Info

Publication number: CN215655136U
Application number: CN202121699262.3U
Authority: CN
Inventors: 陈昌略; 林勇; 朱崇恩; 樊海勇; 赵锦; 郑元增
Original assignee: Ningbo Hegeli Polymer Technology Co ltd
Current assignee: Ningbo Hegeli Polymer Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-28
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses an electric heating type heating tank for polyurethane resin production, which comprises a heating box, wherein a support is arranged on the outer surface of the lower end of the heating box, a discharge hole is formed in the outer surface of one side of the heating box, a feeding hole is formed in the outer surface of the upper end of the heating box, a heater assembly is arranged on one side of the feeding hole, and a discharge assistant agent inlet is formed in one side of the heater assembly. According to the electric heating type heating tank for polyurethane resin production, the air pump is started through the arranged circulating mechanism, the air pump is guided into the collecting bin through the guide pipe, the heat inside the collecting bin is collected through the heat collecting plate, the heat is uniformly distributed in the circulating tank through the plurality of groups of the air outlet holes, heat circulation can be effectively carried out, the heat is uniformly distributed, resource waste is avoided, the heat circulation can be further accelerated through the arranged auxiliary mechanism, the heating efficiency is improved, and a better use prospect is brought.

Description

A electric heat formula heating tank for production of polyurethane resin

Technical Field

The utility model relates to the field of polyurethane resin production, in particular to an electric heating type heating tank for polyurethane resin production.

Background

The polyurethane resin generally refers to polyurethane, the soft polyurethane mainly has a thermoplastic linear structure, has better stability, chemical resistance, rebound resilience and mechanical property than PVC foaming materials, has smaller compression deformability, and has good heat insulation, sound insulation, shock resistance and gas resistance, so the polyurethane resin is used as a packaging, sound insulation and filtering material, the hard polyurethane plastic has light weight, superior sound insulation and heat insulation performance, chemical medicine resistance, good electrical property, easy processing and low water absorption, and the polyurethane resin is mainly used for building, automobile and aviation industry and heat insulation structural materials.

In the prior art, a Chinese patent document with an authorization publication number of CN202021044222.0 describes a heating device for preparing polyurethane resin coating, wherein a heating layer is used for heating raw materials in a bin in a heating chamber, heat can be uniformly distributed in the bin in the heating chamber through a heat conduction layer, a heating pipe is electrified to heat a heat conduction copper substrate, the heat is rapidly and uniformly transferred to each part of the bin in the heating chamber through a heat dissipation block at the outer end of a medium temperature heat pipe by the heat conduction copper substrate, the utilization rate of a heat source is improved; the existing heating device for preparing the polyurethane resin coating easily causes heat waste when being installed and used, and brings certain adverse effects to the using process of people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an electrothermal heating tank for polyurethane resin production, which has the advantages of effectively performing heat circulation, uniformly distributing heat, avoiding resource waste, further accelerating heat circulation, improving heating efficiency and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides an electric heat formula adds hot tank for polyurethane resin production, includes the heating cabinet, the lower extreme surface of heating cabinet is provided with the support, one side surface of heating cabinet is provided with the discharge gate, the upper end surface of heating cabinet is provided with the pan feeding mouth, one side of pan feeding mouth is provided with heater assembly, one side of heater assembly is provided with helps the calandria entry, the internal surface of heating cabinet is provided with the heating unit subassembly.

Preferably, the outer surface of one side of the heating box is provided with a circulating mechanism, and the circulating mechanism comprises an auxiliary mechanism, a filter screen, an air extracting pump, a circulating groove, a guide pipe, an air outlet hole, a heat collecting plate and a collecting bin.

Preferably, the aspiration pump is located one side surface of heating cabinet, the pipe is located one side surface of aspiration pump, the filter screen is located one side surface of pipe, the collection storehouse is located the opposite side surface of pipe, complementary unit is located the lower extreme internal surface of collection storehouse, the heat-collecting plate is located the middle part of collection storehouse, the venthole is located the upper end surface of collection storehouse, just the venthole is seted up in the lower extreme surface of heating cabinet.

Preferably, the filter screen is detachably connected with the conduit, and the conduit penetrates between the heating box and the collection bin.

Preferably, the auxiliary mechanism comprises a rotating shaft, a rotating assembly, a main rotating shaft, a motor, a mounting plate and a fan.

Preferably, the motor is located the lower extreme surface of collecting the storehouse, the mounting panel is located the outer wall of motor, just mounting panel fixed mounting is in the lower extreme surface of pivot, main pivot is located the upper end surface of motor, and is two sets of the pivot is located the both sides of main pivot respectively, rotating assembly is located the outer wall of pivot and main pivot, the fan is located the upper end surface of main pivot and two sets of pivots.

Preferably, the rotating shaft is rotatably connected with the main rotating shaft through a rotating assembly, and the outer surface of the lower end of the motor is fixedly connected with the outer surface of the lower end of the collecting bin through a mounting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric heating type heating tank for producing polyurethane resin, which has the following beneficial effects:

1. this an electrothermal type adds heat channel for polyurethane resin production, circulation mechanism through setting up, in the heating cabinet, after heating through heater module and heating unit subassembly, start the aspiration pump, in leading-in collecting bin through the pipe, and set up the filter screen in one side of pipe, avoid the inside material of heating cabinet to get into collecting bin along the pipe, collect the inside heat in collecting bin through the thermal-arrest board, with heat evenly distributed in the circulation tank through the multiunit venthole of seting up, in the heating cabinet through heating unit subassembly input, can effectively carry out heat circulation, make heat evenly distributed, avoid the wasting of resources.

2. This an electric heat formula adds hot-water tank for polyurethane resin production, through the complementary unit who sets up, during the leading-in collection storehouse of heat, starter motor made main pivot rotate, drives the fan and rotates, through two sets of rotating assembly, drives two sets of pivots respectively and rotates, makes the fan rotate, will collect the inside heat of storehouse and upwards blow, can further accelerate heat cycle, improve heating efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of an electrothermal heating tank for polyurethane resin production according to the present invention.

FIG. 2 is a diagram of a circulating mechanism in an electrothermal heating tank for polyurethane resin production according to the present invention.

FIG. 3 is an auxiliary mechanism diagram of an electrothermal heating tank for polyurethane resin production according to the present invention.

In the figure: 1. a heating box; 2. a support; 3. a discharge port; 4. a feeding port; 5. a heater assembly; 6. a drainage aid inlet; 7. a heating unit assembly; 8. a circulating mechanism; 9. an auxiliary mechanism; 10. a filter screen; 11. an air pump; 12. a circulation tank; 13. a conduit; 14. an air outlet; 15. a heat collecting plate; 16. a collection bin; 17. a rotating shaft; 18. a rotating assembly; 19. a main rotating shaft; 20. a motor; 21. mounting a plate; 22. a fan.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Detailed description of the preferred embodiment

This example is an electrothermal heating bath for polyurethane resin production.

As shown in fig. 1-3, the heating box comprises a heating box 1, a support 2 is arranged on the outer surface of the lower end of the heating box 1, a discharge port 3 is arranged on the outer surface of one side of the heating box 1, a feed port 4 is arranged on the outer surface of the upper end of the heating box 1, a heater assembly 5 is arranged on one side of the feed port 4, an auxiliary discharging agent inlet 6 is arranged on one side of the heater assembly 5, and a heating unit assembly 7 is arranged on the inner surface of the heating box 1.

The outer surface of one side of the heating box 1 is provided with a circulating mechanism 8, and the circulating mechanism 8 comprises an auxiliary mechanism 9, a filter screen 10, an air extracting pump 11, a circulating groove 12, a guide pipe 13, an air outlet hole 14, a heat collecting plate 15 and a collecting bin 16; the air suction pump 11 is positioned on the outer surface of one side of the heating box 1, the guide pipe 13 is positioned on the outer surface of one side of the air suction pump 11, the filter screen 10 is positioned on the outer surface of one side of the guide pipe 13, the collection bin 16 is positioned on the outer surface of the other side of the guide pipe 13, the auxiliary mechanism 9 is positioned on the inner surface of the lower end of the collection bin 16, the heat collection plate 15 is positioned in the middle of the collection bin 16, the air outlet 14 is positioned on the outer surface of the upper end of the collection bin 16, and the air outlet 14 is opened on the outer surface of the lower end of the heating box 1; the filter screen 10 is detachably connected with the conduit 13, and the conduit 13 penetrates between the heating box 1 and the collection bin 16; the auxiliary mechanism 9 comprises a rotating shaft 17, a rotating component 18, a main rotating shaft 19, a motor 20, a mounting plate 21 and a fan 22; the motor 20 is positioned on the outer surface of the lower end of the collection bin 16, the mounting plate 21 is positioned on the outer wall of the motor 20, the mounting plate 21 is fixedly mounted on the outer surface of the lower end of the rotating shaft 17, the main rotating shaft 19 is positioned on the outer surface of the upper end of the motor 20, the two groups of rotating shafts 17 are respectively positioned on two sides of the main rotating shaft 19, the rotating assembly 18 is positioned on the outer walls of the rotating shaft 17 and the main rotating shaft 19, and the fan 22 is positioned on the outer surfaces of the upper ends of the main rotating shaft 19 and the two groups of rotating shafts 17; the rotating shaft 17 is rotatably connected with the main rotating shaft 19 through a rotating assembly 18, and the outer surface of the lower end of the motor 20 is fixedly connected with the outer surface of the lower end of the collecting bin 16 through a mounting plate 21.

The utility model is an electrothermal heating tank for polyurethane resin production, which is characterized in that a circulating mechanism 8 is arranged, after the heating tank 1 is heated by a heater module 5 and a heating unit module 7, an air suction pump 11 is started, the heated material is guided into a collecting bin 16 through a guide pipe 13, a filter screen 10 is arranged on one side of the guide pipe 13, the material in the heating tank 1 is prevented from entering the collecting bin 16 along the guide pipe 13, the heat in the collecting bin 16 is collected by a heat collecting plate 15, the heat is uniformly distributed in the circulating tank 12 through a plurality of groups of air outlet holes 14, and the heated material is input into the heating tank 1 through the heating unit module 7, so that heat circulation can be effectively carried out, the heat is uniformly distributed, and resource waste is avoided; through the complementary unit 9 that sets up, during heat introduction collection storehouse 16, starter motor 20 made main pivot 19 rotate, drives fan 22 and rotates, through two sets of rotating assembly 18, drives two sets of pivots 17 rotations respectively, makes fan 22 rotate, will collect 16 inside heats of storehouse and upwards blow, can further accelerate heat cycle, improve heating efficiency.

Detailed description of the utility model

This embodiment is an embodiment of a circulation mechanism for an electrothermal heating bath for polyurethane resin production.

As shown in fig. 1 and 2, a circulation mechanism 8 for an electrothermal heating tank for polyurethane resin production, the circulation mechanism 8 is provided on the outer surface of one side of a heating box 1, the circulation mechanism 8 includes an auxiliary mechanism 9, a filter screen 10, a suction pump 11, a circulation tank 12, a duct 13, an air outlet 14, a heat collecting plate 15 and a collecting bin 16; the air suction pump 11 is positioned on the outer surface of one side of the heating box 1, the guide pipe 13 is positioned on the outer surface of one side of the air suction pump 11, the filter screen 10 is positioned on the outer surface of one side of the guide pipe 13, the collection bin 16 is positioned on the outer surface of the other side of the guide pipe 13, the auxiliary mechanism 9 is positioned on the inner surface of the lower end of the collection bin 16, the heat collection plate 15 is positioned in the middle of the collection bin 16, the air outlet 14 is positioned on the outer surface of the upper end of the collection bin 16, and the air outlet 14 is opened on the outer surface of the lower end of the heating box 1; the filter screen 10 is detachably connected with the conduit 13, and the conduit 13 penetrates between the heating box 1 and the collection bin 16.

Detailed description of the preferred embodiment

The embodiment is an embodiment of an auxiliary mechanism for an electrothermal heating tank for polyurethane resin production.

As shown in fig. 2 and 3, an auxiliary mechanism 9 for an electrothermal heating tank for polyurethane resin production, the auxiliary mechanism 9 includes a rotating shaft 17, a rotating assembly 18, a main rotating shaft 19, a motor 20, a mounting plate 21 and a fan 22; the motor 20 is positioned on the outer surface of the lower end of the collection bin 16, the mounting plate 21 is positioned on the outer wall of the motor 20, the mounting plate 21 is fixedly mounted on the outer surface of the lower end of the rotating shaft 17, the main rotating shaft 19 is positioned on the outer surface of the upper end of the motor 20, the two groups of rotating shafts 17 are respectively positioned on two sides of the main rotating shaft 19, the rotating assembly 18 is positioned on the outer walls of the rotating shaft 17 and the main rotating shaft 19, and the fan 22 is positioned on the outer surfaces of the upper ends of the main rotating shaft 19 and the two groups of rotating shafts 17; the rotating shaft 17 is rotatably connected with the main rotating shaft 19 through a rotating assembly 18, and the outer surface of the lower end of the motor 20 is fixedly connected with the outer surface of the lower end of the collecting bin 16 through a mounting plate 21.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An electric heating type heating tank for polyurethane resin production, comprising a heating box (1), characterized in that: the utility model discloses a heating device, including heating cabinet (1), heater assembly (5), support (2) are provided with to the lower extreme surface of heating cabinet (1), one side surface of heating cabinet (1) is provided with discharge gate (3), the upper end surface of heating cabinet (1) is provided with pan feeding mouth (4), one side of pan feeding mouth (4) is provided with heater module (5), one side of heater module (5) is provided with helps and arranges agent entry (6), the internal surface of heating cabinet (1) is provided with heating unit subassembly (7).

2. An electrothermal heater tank for polyurethane resin production according to claim 1, wherein: the heating device is characterized in that a circulating mechanism (8) is arranged on the outer surface of one side of the heating box (1), and the circulating mechanism (8) comprises an auxiliary mechanism (9), a filter screen (10), an air pump (11), a circulating groove (12), a guide pipe (13), an air outlet hole (14), a heat collecting plate (15) and a collecting bin (16).

3. An electrothermal heater tank for polyurethane resin production according to claim 2, wherein: air pump (11) are located one side surface of heating cabinet (1), pipe (13) are located one side surface of air pump (11), filter screen (10) are located one side surface of pipe (13), collect storehouse (16) and are located the opposite side surface of pipe (13), complementary unit (9) are located the lower extreme internal surface of collecting storehouse (16), heat collection plate (15) are located the middle part of collecting storehouse (16), venthole (14) are located the upper end surface of collecting storehouse (16), just venthole (14) are seted up in the lower extreme surface of heating cabinet (1).

4. An electrothermal heater tank for polyurethane resin production according to claim 3, wherein: the filter screen (10) is detachably connected with the conduit (13), and the conduit (13) penetrates between the heating box (1) and the collection bin (16).

5. An electrothermal heater tank for polyurethane resin production according to claim 2, wherein: the auxiliary mechanism (9) comprises a rotating shaft (17), a rotating assembly (18), a main rotating shaft (19), a motor (20), a mounting plate (21) and a fan (22).

6. An electrothermal heater tank for polyurethane resin production according to claim 5, wherein: motor (20) are located the lower extreme surface of collecting storehouse (16), mounting panel (21) are located the outer wall of motor (20), just mounting panel (21) fixed mounting is in the lower extreme surface of pivot (17), main pivot (19) are located the upper end surface of motor (20), and are two sets of pivot (17) are located the both sides of main pivot (19) respectively, rotating assembly (18) are located the outer wall of pivot (17) and main pivot (19), fan (22) are located the upper end surface of main pivot (19) and two sets of pivot (17).

7. An electrothermal heater tank for polyurethane resin production according to claim 6, wherein: the rotating shaft (17) is rotatably connected with the main rotating shaft (19) through a rotating assembly (18), and the outer surface of the lower end of the motor (20) is fixedly connected with the outer surface of the lower end of the collecting bin (16) through a mounting plate (21).