Heating device for kneading machine

Abstract

A heating device for a kneading machine is characterized by comprising a bottom plate, a connecting block, a water storage barrel, an oil storage barrel, a comprehensive controller, an oil body heating cavity, a temperature measuring part, an instrument meter, a water outlet pipe, an oil outlet pipe, an outflow pipe and a water return pipe, the connecting block, the water storage barrel, the oil storage barrel and the comprehensive controller are connected to the bottom plate, and the oil body heating cavity is connected to the connecting block; a temperature measuring part is arranged on the oil body heating cavity, an instrument meter is connected to the temperature measuring part, the oil body heating cavity comprises a barrel body A, a barrel body B and a heat preservation layer, the barrel body B is arranged outside the barrel body A, the heat preservation layer is arranged outside the barrel body B, a water outlet pipe and a water return pipe are connected between the barrel body B and the water storage barrel, an oil outlet pipe is connected between the barrel body A and the oil storage barrel, and an oil outlet pipe is connected between the barrel body A and the oil storage barrel. The barrel body A is connected with an outflow pipe, and the barrel body B is connected with a circulating pipe. A water bath heating mode is adopted, and potential safety hazards caused by uneven heating and overheating of the oil body due to direct heating of the oil body are prevented.

Description

Technical Field

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

[0002] Kneading machine is an ideal equipment for kneading, mixing, vulcanizing and polymerizing high viscosity and elastic plastic materials. Kneading machine can be used to produce silicone rubber, sealant, hot melt adhesive, food glue base, pharmaceutical preparations, etc. Kneading machine is a special mixing and stirring equipment. The most commonly used is two Σ blades, arranged in a side-by-side tangent differential speed type, that is, one stirring blade has a fast speed and the other stirring blade has a slow speed, so as to generate shear force. Different blade speeds enable the mixed materials to be sheared quickly, so that the materials can be mixed evenly.

[0003] The heating method of the kneading machine is mostly to set an electric heating belt outside the stirring chamber or a high-temperature heat-conducting oil with an interlayer for heating. The electric heating belt method is uneven in heating and has the safety defect of leakage. The heating of the heat-conducting oil mainly relies on coal and gas. Under the increasingly severe situation of environmental protection projects, coal is not conducive to environmental protection and temperature control is difficult. In addition, the heating temperature of coal is too concentrated, and the oil body is concentrated and heated quickly, which is easy to cause uneven heating and safety hazards caused by overheating of the oil body. Therefore, a new heating device for kneading machine is proposed. Utility Model Content

[0004] According to the above existing technical problems, the utility model provides a heating device for a kneading machine, characterized in that it includes a bottom plate, a connecting block, a water storage barrel, an oil storage barrel, an integrated controller, an oil body heating cavity, a temperature measuring part, an instrument table, a water outlet pipe, an oil outlet pipe, an outflow pipe, and a return pipe. The bottom plate is connected with a connecting block, a water storage barrel, an oil storage barrel, and an integrated controller. The connecting block is connected with the oil body heating cavity. The oil body heating cavity is provided with a temperature measuring part. The temperature measuring part is connected with an instrument table. The oil body heating cavity includes a barrel body A, a barrel body B, and a thermal insulation layer. The barrel body A is provided with a barrel body B outside. The barrel body B is provided with a thermal insulation layer outside. The barrel body B is connected with a water outlet pipe and a return pipe between the barrel body B and the water storage barrel. The barrel body A is connected with an oil outlet pipe between the barrel body A and the oil storage barrel. The barrel body A is connected with an outflow pipe, and the barrel body B is connected with a circulation pipe.

[0005] The water outlet pipe is provided with a switch A, a water pump A, and a heater, the oil outlet pipe is provided with a switch B and an oil pump, the outflow pipe is provided with a switch C, and the circulation pipe is provided with a water pump B.

[0006] Beneficial effects of the utility model:

[0007] The utility model uses a water pump A to pump water from a water storage barrel into a barrel body B. During this process, the flowing water is heated by a heater, and the water pump B pumps the hot water into a circulation pipe, which flows back to the water storage barrel through barrel body B and a return pipe. The oil pump pumps oil from an oil storage barrel into barrel body A, and the oil in barrel body A is heated by a water bath through the hot water in barrel body B. The utility model adopts a water bath heating method to prevent direct heating of the oil body, which may cause uneven heating and safety hazards caused by overheating of the oil body.

[0008] During the heating process of the utility model, the temperature measuring part on the oil heating cavity measures the temperature of the oil in the barrel A, and the temperature is displayed on the instrument table, and the signal is transmitted to the integrated controller. The integrated controller transmits the signal of continuing heating or stopping heating to the heater for adjustment according to the actual situation. The utility model can adjust the heating situation according to the temperature of the oil body in time to ensure that the oil body reaches the heating standard. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the overall structure of a heating device for a kneading machine according to the utility model;

[0010] As shown in the figure: 1. Base plate, 2. Connecting block, 3. Water storage barrel, 4. Oil storage barrel, 5. Integrated controller, 6. Barrel body A, 7. Barrel body B, 8. Insulation layer, 9. Temperature measuring part, 10. Instrument table, 11. Water outlet pipe, 12. Switch A, 13. Water pump A, 14. Heater, 15. Circulation pipe, 16. Water pump B, 17. Oil outlet pipe, 18. Switch B, 19. Oil pump, 20. Outflow pipe, 21. Switch C, 22. Return pipe. DETAILED DESCRIPTION

[0011] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0012] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0013] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0014] Example 1

[0015] As shown in the figure, a heating device for a kneading machine is characterized in that it includes a bottom plate 1, a connecting block 2, a water storage barrel 3, an oil storage barrel 4, an integrated controller 5, an oil heating cavity, a temperature measuring part 9, an instrument table 10, a water outlet pipe 11, an oil outlet pipe 17, an outflow pipe 20, and a return pipe 22. The bottom plate 1 is connected with the connecting block 2, the water storage barrel 3, the oil storage barrel 4, and the integrated controller 5, the connecting block 2 is connected with the oil heating cavity, and the oil heating cavity is provided with A temperature measuring part 9 is provided, and an instrument meter 10 is connected to the temperature measuring part 9. The oil heating cavity includes a barrel body A6, a barrel body B7, and an insulation layer 8. A barrel body B7 is provided outside the barrel body A6, and an insulation layer 8 is provided outside the barrel body B7. A water outlet pipe 11 and a water return pipe 22 are connected between the barrel body B7 and the water storage barrel 3. An oil outlet pipe 17 is connected between the barrel body A6 and the oil storage barrel 4. An outflow pipe 20 is connected to the barrel body A6, and a circulation pipe 15 is connected to the barrel body B7.

[0016] The water outlet pipe 11 is provided with a switch A12 , a water pump A13 , and a heater 14 , the oil outlet pipe 17 is provided with a switch B18 and an oil pump 19 , the outflow pipe 20 is provided with a switch C21 , and the circulation pipe 15 is provided with a water pump B16 .

[0017] Example 2

[0018] When the utility model is used, the switch A12 is turned on, and the water pump A13 pumps the water in the water storage barrel 3 into the barrel body B7. During this process, the flowing water is heated by the heater 14, and the water pump B16 pumps the hot water into the circulation pipe 15, and then flows back to the water storage barrel 3 through the barrel body B7 and the return pipe 22.

[0019] The switch B18 is turned on, and the oil pump 19 pumps the oil from the oil storage barrel 4 into the barrel body A6. The oil in the barrel body A6 is heated by the hot water in the barrel body B7.

[0020] During this process, the temperature measuring part 9 on the oil heating cavity measures the temperature of the oil in the barrel A6, which is displayed by the instrument meter 10 and the signal is transmitted to the integrated controller 5. The integrated controller 5 transmits the signal of continuing or stopping heating to the heater 14 for adjustment according to the actual situation.

[0021] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A heating device for a kneading machine, characterized in that It includes a bottom plate, a connecting block, a water storage barrel, an oil storage barrel, an integrated controller, an oil heating cavity, a temperature measuring part, an instrument table, a water outlet pipe, an oil outlet pipe, an outflow pipe, and a return pipe. The bottom plate is connected with a connecting block, a water storage barrel, an oil storage barrel, and an integrated controller. The connecting block is connected to the oil heating cavity. The oil heating cavity is provided with a temperature measuring part. The temperature measuring part is connected with an instrument table. The oil heating cavity includes a barrel body A, a barrel body B, and an insulation layer. The barrel body A is provided with a barrel body B outside. The barrel body B is provided with an insulation layer outside. The barrel body B and the water storage barrel are connected with a water outlet pipe and a return pipe. The barrel body A and the oil storage barrel are connected with an oil outlet pipe. The barrel body A is connected with an outflow pipe, and the barrel body B is connected with a circulation pipe.

2. A heating device for a kneading machine according to claim 1, characterized in that: The water outlet pipe is provided with a switch A, a water pump A, and a heater, the oil outlet pipe is provided with a switch B and an oil pump, the outflow pipe is provided with a switch C, and the circulation pipe is provided with a water pump B.

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