Heating device of dry-type compound machine

Abstract

The utility model discloses a dry-type compound machine heating device which comprises a dry-type compound machine body and a connecting pipe, one side of the dry-type compound machine body is fixedly connected with a mounting frame, a heating box body is arranged on the mounting frame, and a mounting assembly for locking the heating box body is arranged on the mounting frame. The first fan is connected with an air inlet of the dry-type compound machine body and the heating box body through connecting pipes, the second fan is connected to an air outlet of a drying oven of the dry-type compound machine body and a pipeline for returning to RTO waste gas treatment equipment through connecting pipes, and the third fan is connected with the heating box body and a waste gas treatment exhaust port in the dry-type compound machine body through connecting pipes. The dry-type composite machine body, the installation frame, the heating box body, the first draught fan, the second draught fan, the third draught fan and the installation assembly are used in a matched mode, and an air box of the dry-type composite machine body is replaced by the heating box body; and the solvent thermal melting effect can be effectively achieved through heat transfer to the oven for heating, so that heating is uniform.

Description

Technical Field

[0001] The utility model relates to the field of heating devices, in particular to a heating device for a dry compound machine. Background Art

[0002] The dry laminating machine is a machine that combines two or more different materials and subject them to a certain pressure to make them composite into one. The dry laminating machine is also equipped with equipment to treat the exhaust gas generated during its operation. The exhaust gas treatment equipment uses water flow to precipitate and absorb dust in the exhaust gas.

[0003] In the prior art, the heating ducts and air ducts of the dry-type composite machine are relatively large. Sometimes, the hot air extracted from the bellows of the dry-type composite machine is directly discharged, resulting in a large loss of heat energy, so that the material solvent surface is heated unevenly, resulting in unstable composite quality and poor solvent thermal melting effect. The low content of organic solvents in the exhaust gas discharged in this way will cause the non-methane content of the combustion furnace to exceed the standard, reduce work efficiency, increase production costs, and have extremely poor practicality. It is not convenient to recycle the heat in the exhaust gas discharged. Utility Model Content

[0004] The purpose of the utility model is to provide a heating device for a dry compound machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dry compound machine heating device, comprising a dry compound machine body and a connecting pipe, one side of the dry compound machine body is fixedly connected to a mounting frame;

[0006] A heating box is arranged on the mounting frame, a mounting assembly for locking the heating box is arranged on the mounting frame, a first fan, a second fan and a third fan are installed on the mounting frame, the first fan is connected to the air inlet of the dry composite machine body and the heating box through a connecting pipe, the second fan is connected to the exhaust port of the dry composite machine oven and the return RTO waste gas treatment equipment pipeline through a connecting pipe, and the third fan is connected to the heating box and the waste gas treatment exhaust port on the dry composite machine body through a connecting pipe.

[0007] Preferably, a heating tube is provided on the heating box, a thermocouple is provided at the end of the heating tube, the heating tube is installed on the heating box via the thermocouple, and a control electric box is installed on the mounting frame.

[0008] Preferably, an evaporator is installed on the heating box, the evaporator is connected to a return pipe and a water inlet pipe, a ball valve actuator is installed on the water inlet pipe, a pipe is connected between the water inlet pipe and the water outlet of the exhaust gas treatment on the dry composite body, and a water pump is installed on the pipe.

[0009] Preferably, the installation assembly includes:

[0010] A mounting seat, the mounting seat is fixedly connected to the top of the mounting frame, and the bottom of the outer wall of the heating box body is slidably sleeved with the mounting seat;

[0011] A fixed frame, wherein the fixed frame is fixedly sleeved on the outer wall of the heating box;

[0012] A locking assembly is arranged on a side between the mounting seat and the fixing frame.

[0013] Preferably, the locking assembly comprises:

[0014] A pin shaft and a locking plate, wherein the locking plate is rotatably connected to the side of the fixed frame through the pin shaft;

[0015] A locking rod, a connecting groove matching the locking rod is opened at the bottom of the side of the mounting seat, and a locking hole matching the locking rod is opened at the bottom of one side of the locking plate.

[0016] Preferably, the inner cavity of the connecting groove is slidably sleeved with a limit spring acting on the locking rod, a sliding groove is opened at the bottom of the inner wall of the connecting groove, a fixed block is fixedly installed on one side of the inner cavity of the sliding groove, the outer wall of the locking rod is fixedly connected to the limit block, and the outer wall of the limit block is slidably sleeved with the inner cavity of the sliding groove.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model utilizes the coordinated use of a dry composite machine body, a mounting frame, a heating box body, a first fan, a second fan, a third fan and a mounting assembly, and has two heating methods by replacing the wind box of the dry composite machine body with a heating box body. When the dry composite machine body is compounding materials, the heat can be effectively converted to oven heating to achieve a solvent thermal melting effect, so that the heating is uniform, the thermal energy effect is good and stable, thereby improving the quality of the composite and the work efficiency. At the same time, the waste gas generated is treated by the RTO waste gas treatment equipment to form a cycle, thereby enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the front structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the back structure of the utility model.

[0021] Figure 3 It is a schematic diagram of the overall structure of the mounting base of the utility model.

[0022] Figure 4 This is a schematic diagram of the internal structure of the mounting seat portion of the utility model from the front.

[0023] In the figure: 1. dry composite body; 2. mounting frame; 3. heating box; 4. first fan; 5. second fan; 6. third fan; 7. mounting assembly; 71. mounting seat; 72. fixing frame; 73. locking assembly; 731. pin shaft; 732. locking plate; 733. locking rod; 734. limit spring; 735. slide groove; 736. fixing block; 737. limit block; 8. heating pipe; 9. thermocouple; 10. evaporator; 11. return pipe; 12. inlet pipe; 13. ball valve actuator. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-4 A dry composite machine heating device shown in the figure includes a dry composite machine body 1 and a connecting pipe. A mounting frame 2 is fixedly connected to one side of the dry composite machine body 1. A heating box 3 is arranged on the mounting frame 2. A heating pipe 8 is arranged on the heating box 3. A thermocouple 9 is arranged at the end of the heating pipe 8. The heating pipe 8 is installed on the heating box 3 through the thermocouple 9. The heating pipe 8 can heat the inside of the heating box 3. A control electric box is installed on the mounting frame 2. An evaporator 10 is installed on the heating box 3. The evaporator 10 is connected to a return pipe 11 and a water inlet pipe 12. A ball valve actuator 13 is installed on the water inlet pipe 12. A pipeline is connected between the water inlet pipe 12 and the water outlet of the exhaust gas treatment on the dry composite machine body 1. A water pump is installed on the pipeline. The water flow in the exhaust gas treatment equipment of the dry composite machine body 1 can be transferred to the evaporator 10 through the water pump. The heat absorbed by the water flow in the exhaust gas treatment equipment is reused, and a mounting assembly 7 for locking the heating box 3 is provided on the mounting frame 2. The first fan 4, the second fan 5 and the third fan 6 are installed on the mounting frame 2. The first fan 4 is connected to the air inlet of the dry composite body 1 and the heating box 3 through a connecting pipe, the second fan 5 is connected to the exhaust port of the dry composite machine 1 and the return RTO exhaust gas treatment equipment pipeline through a connecting pipe, and the third fan 6 is connected to the heating box 3 and the exhaust port of the dry composite body 1 through a connecting pipe. The control box controls the operation of the first fan 4, the second fan 5 and the third fan 6, so that the heat from the exhaust gas treatment and the waste heat inside the dry composite body 1 can be reused to form a heating method. The heating tube 8 heats the heating box 3 to form another heating wind method.

[0026] Furthermore, the mounting assembly 7 includes a mounting seat 71, a fixed frame 72 and a locking assembly 73. The mounting seat 71 is fixedly connected to the top of the mounting frame 2, the bottom of the outer wall of the heating box body 3 is slidably sleeved with the mounting seat 71, and the fixed frame 72 is fixedly sleeved on the outer wall of the heating box body 3. The locking assembly 73 is arranged on the side between the mounting seat 71 and the fixed frame 72, and the four sides between the mounting seat 71 and the fixed frame 72 are provided with locking assemblies 73, so that the fixed frame 72 is snap-locked and locked to ensure the stability of the installation of the heating box body 3. By releasing the lock of the locking assembly 73 on the fixed frame 72, the heating box body 3 can be directly removed to facilitate the disassembly and maintenance of the heating box body 3.

[0027] When the locking cam 731 is in the unlocking state, the locking cam 732 is in the unlocking state, and the locking cam 733 is in the unlocking state. By snapping together, the locking plate 732 can be snapped together to ensure the stability of the fixed frame 72 on the mounting base 71. A sliding groove 735 is provided at the bottom of the inner wall of the connecting groove, and a fixing block 736 is fixedly installed on one side of the inner cavity of the sliding groove 735. The outer wall of the locking rod 733 is fixedly connected to the limiting block 737, and the outer wall of the limiting block 737 is slidably sleeved with the inner cavity of the sliding groove 735. The limiting block 737 and the fixing block 736 can cooperate to limit the position of the locking rod 733 to prevent the locking rod 733 from popping out directly under the action of the limiting spring 734.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dry-type composite machine heating device, comprising a dry-type composite machine body (1) and a connecting pipe, wherein a mounting frame (2) is fixedly connected to one side of the dry-type composite machine body (1); It is characterized in that The mounting frame (2) is provided with a heating box (3), the mounting frame (2) is provided with a mounting assembly (7) for locking the heating box (3), the mounting frame (2) is provided with a first fan (4), a second fan (5) and a third fan (6), the first fan (4) is connected to the air inlet of the dry composite body (1) and the heating box (3) via a connecting pipe, the second fan (5) is connected to the oven exhaust port of the dry composite body (1) and the return RTO waste gas treatment equipment pipeline via a connecting pipe, and the third fan (6) is connected to the heating box (3) and the waste gas treatment outlet on the dry composite body (1) via a connecting pipe.

2. A dry type compound machine heating device according to claim 1, characterized in that: The heating box (3) is provided with a heating tube (8), the end of the heating tube (8) is provided with a thermocouple (9), the heating tube (8) is installed on the heating box (3) via the thermocouple (9), and a control electric box is installed on the mounting frame (2).

3. A dry type compound machine heating device according to claim 1, characterized in that: An evaporator (10) is installed on the heating box (3), the evaporator (10) is connected to a return pipe (11) and a water inlet pipe (12), a ball valve actuator (13) is installed on the water inlet pipe (12), a pipeline is connected between the water inlet pipe (12) and a water outlet for waste gas treatment on the dry composite body (1), and a water pump is installed on the pipeline.

4. The dry type compound machine heating device according to claim 1, characterized in that: The installation component (7) comprises: A mounting seat (71), the mounting seat (71) being fixedly connected to the top of the mounting frame (2), and the bottom of the outer wall of the heating box (3) being slidably sleeved with the mounting seat (71); A fixed frame (72), wherein the fixed frame (72) is fixedly sleeved on the outer wall of the heating box (3); A locking assembly (73), wherein the locking assembly (73) is arranged on a side between the mounting seat (71) and the fixing frame (72).

5. A dry type compound machine heating device according to claim 4, characterized in that: The locking assembly (73) comprises: A pin shaft (731) and a locking plate (732), wherein the locking plate (732) is rotatably connected to a side of the fixed frame (72) via the pin shaft (731); A locking rod (733), a connecting groove matching the locking rod (733) is provided at the bottom of the side of the mounting seat (71), and a locking hole matching the locking rod (733) is provided at the bottom of one side of the locking plate (732).

6. A dry type compound machine heating device according to claim 5, characterized in that: The inner cavity of the connecting groove is slidably sleeved with a limit spring (734) acting on the locking rod (733), a sliding groove (735) is opened at the bottom of the inner wall of the connecting groove, a fixed block (736) is fixedly installed on one side of the inner cavity of the sliding groove (735), the outer wall of the locking rod (733) is fixedly connected with a limit block (737), and the outer wall of the limit block (737) is slidably sleeved with the inner cavity of the sliding groove (735).

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