Phenolic resin powder energy-saving drying machine equipment

Abstract

The utility model discloses phenolic resin powder energy-saving drying machine equipment which comprises a machine body, the bottom side of the machine body is fixedly connected with a water storage tank, the bottom of the water storage tank is fixedly connected with a heating box, and a plurality of heating pipes are arranged in the heating box. An exhaust pipe is fixedly connected to the left side of the heating box, the top end of the exhaust pipe is fixedly connected to the bottom end of the left side of the machine body, an exhaust pipe is fixedly connected to the left end of the rear side of the heating box, the top side of the exhaust pipe is fixedly connected to the left end of the top side of the machine body, and a water outlet is formed in the rear side of the water storage tank. According to the utility model, the water is insoluble in water and is contaminated with impurities, so that the use efficiency is easily influenced, and the filtered water can be recycled after being added with water to wash the water; on one hand, impurity removal is guaranteed, on the other hand, the purpose of cleaning the auger conveyor is achieved, the working quality is improved, effective and environment-friendly effects are achieved, phenolic resin powder is reheated, the heating rate is effectively increased, hot gas loss is reduced, and energy is saved.

Description

Technical Field

[0001] The utility model relates to the field of phenolic resin powder production, in particular to an energy-saving dryer for phenolic resin powder. Background Art

[0002] Phenolic resin, also known as bakelite and also called bakelite powder, is insoluble in water and mostly in powder form. During production and processing, phenolic resin is often made into powder form. However, after being made into powder form, there are often large powders and broken small powders. Usually, after the coating is taken out of the mixing tank, a hot air blower is used for air drying treatment. However, the air drying treatment is prone to powder drifting into the air, resulting in waste, and the energy consumption of the hot air blower is large, and the production cost is high.

[0003] In view of this, to solve this technical problem, the present application proposes an energy-saving dryer for phenolic resin powder. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an energy-saving dryer for phenolic resin powder.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an energy-saving dryer for phenolic resin powder, including a machine body, a water storage tank is fixedly connected to the bottom side of the machine body, a heating box is fixedly connected to the bottom of the water storage tank, a plurality of heating tubes are arranged inside the heating box, an exhaust duct is fixedly connected to the left side of the heating box, the top end of the exhaust duct is fixedly connected to the left bottom end of the machine body, an air extraction duct is fixedly connected to the left end of the rear side of the heating box, the top side of the air extraction duct is fixedly connected to the left end of the top side of the machine body, and a water outlet is arranged at the rear side of the water storage tank.

[0006] As a further description of the above technical solution:

[0007] A screw conveyor is arranged at the top end of the rear side of the machine body, filter holes are arranged at the bottom side of the screw conveyor, a motor is arranged on the left side of the screw conveyor, and the driving end of the motor is fixedly connected to the left side of the screw conveyor.

[0008] As a further description of the above technical solution:

[0009] A first sieve plate is arranged on the inner wall, and a second sieve plate is arranged at the bottom side of the first sieve plate.

[0010] As a further description of the above technical solution:

[0011] A housing is fixedly connected to the rear side of the machine body, a protection plate is arranged on the front side of the machine body, a handle is fixedly connected to the right end of the front side of the protection plate, and the machine body is connected to the protection plate through a hinge.

[0012] As a further description of the above technical solution:

[0013] An air pump is provided on the top side of the exhaust pipe, and an air pump is provided on the left side of the exhaust pipe. Filters are provided inside both the exhaust pipe and the exhaust pipe.

[0014] As a further description of the above technical solution:

[0015] A feed inlet is provided on the top side of the housing, and the feed inlet penetrates the top side of the housing.

[0016] As a further description of the above technical solution:

[0017] A drain pipe is fixedly connected to the inner wall of the water outlet, and a drain trough is fixedly connected to the top end of the drain pipe.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, first, the phenolic resin powder is transported by a screw conveyor provided with filter holes. Since it is insoluble in water and is easily contaminated with impurities, which can easily affect the use efficiency, it is washed with water, and the filtered water can be recycled; on the one hand, it ensures the removal of impurities, and on the other hand, it serves the purpose of cleaning the screw conveyor, improving the working quality and being effectively environmentally friendly.

[0020] 2. In the utility model, the water in the water storage tank is heated by a heating box and heating pipes, and the generated hot air can preheat the phenolic resin powder in the machine body. Then, the hot air generated in the heating box is transported into the machine body through the exhaust pipe and the exhaust pipe to reheat the phenolic resin powder, effectively improving the heating rate, reducing the loss of hot air, and saving energy. Description of the drawings

[0021] Figure 1 It is an overall display diagram of an energy-saving drying machine device for phenolic resin powder proposed by the utility model;

[0022] Figure 2 It is a schematic diagram of the transportation process of an energy-saving drying machine device for phenolic resin powder proposed by the utility model;

[0023] Figure 3 It is a drying flow chart of an energy-saving drying machine device for phenolic resin powder proposed by the utility model;

[0024] Figure 4 It is a partial structural schematic diagram of an energy-saving drying machine device for phenolic resin powder proposed by the utility model.

[0025] Legend description:

[0026] 1. Body; 2. Protection plate; 3. First sieve plate; 4. Second sieve plate; 5. Exhaust duct; 6. Air pump; 7. Water storage tank; 8. Heating box; 9. Exhaust air duct; 10. Hinge; 11. Heating pipe; 12. Handle; 13. Housing; 14. Feed inlet; 15. Screw conveyor; 16. Motor; 17. Drain pipe; 18. Drainage tank; 19. Filter screen; 20. Water outlet. Detailed implementation mode

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0028] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 a limitation to the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0029] Refer to Figures 1-4, an embodiment provided by the present utility model: a phenolic resin powder energy-saving dryer device, including a machine body 1, a water storage tank 7 is fixedly connected to the bottom side of the machine body 1, a heating box 8 is fixedly connected to the bottom of the water storage tank 7, a plurality of heating tubes 11 are arranged inside the heating box 8, an exhaust duct 9 is fixedly connected to the left side of the heating box 8, the top end of the exhaust duct 9 is fixedly connected to the left bottom end of the machine body 1, the left end of the rear side of the heating box 8 is fixedly connected to an air extraction duct 5, the top side of the air extraction duct 5 is fixedly connected to the left top end of the machine body 1, and a water outlet 20 is opened at the rear side of the water storage tank 7. The phenolic resin powder is added into the auger conveyor 15 through the feed inlet 14, and the impurities on the surface of the phenolic resin powder are cleaned by adding water. After cleaning, it can be filtered through the filter holes opened at the bottom side of the auger conveyor 15, and the water is conveyed into the water storage tank 7. The heating tubes 11 in the heating box 8 heat the water storage tank 7, and the heat generated in the water storage tank 7 preheats the machine body 1. The air extraction duct 5 and the exhaust duct 9 use an air pump 6 to reheat the machine body 1 with the generated hot air, reducing heat loss. An auger conveyor 15 is arranged at the top end of the rear side of the machine body 1. Filter holes are opened at the bottom side of the auger conveyor 15. An electric motor 16 is arranged on the left side of the auger conveyor 15, and the driving end of the electric motor 16 is fixedly connected to the left side of the auger conveyor 15. It realizes the transportation of the phenolic resin powder, cleans the auger conveyor 15, realizes the reuse of water, and reduces resource waste. A first sieve plate 3 is arranged on the inner wall of the machine body 1, and a second sieve plate 4 is arranged at the bottom side of the first sieve plate 3. It can screen phenolic resin powders of different sizes. A housing 13 is fixedly connected to the rear side of the machine body 1, a protection plate 2 is arranged on the front side of the machine body 1, a handle 12 is fixedly connected to the right end of the front side of the protection plate 2, and the machine body 1 is connected to the protection plate 2 through a hinge 10. It ensures the sealing of the working process and reduces potential safety hazards. An air pump 6 is arranged on the top side of the air extraction duct 5, an air pump 6 is arranged on the left side of the exhaust duct 9, and filter meshes 19 are arranged inside both the exhaust duct 9 and the air extraction duct 5. It improves the heating rate and reduces heat loss. A feed inlet 14 is arranged on the top side of the housing 13, and the feed inlet 14 penetrates through the top side of the housing 13. It provides a way for the phenolic resin powder to enter. A drain pipe 17 is fixedly connected to the inner wall of the water outlet 20, and a drainage tank 18 is fixedly connected to the top end of the drain pipe 17. It realizes the recycling of water resources and reduces waste.

[0030] Working principle: First, add phenolic resin powder into the auger conveyor 15 through the feed inlet 14. During transportation, add water through the feed inlet 14 to clean and filter the phenolic resin powder and the auger conveyor 15. The filtered water enters the water storage tank 7 through the filter holes opened on the bottom side of the auger conveyor 15. The filtered phenolic resin powder is transported to the machine body 1, and the first sieve plate 3 and the second sieve plate 4 can separate phenolic resin powders with different sizes and shapes. The heating tube 11 in the heating box 8 heats the water in the water storage tank 7, and the generated hot air preheats the phenolic resin powder in the machine body 1. The air extraction pipe 5 and the exhaust pipe 9, under the action of the air pump 6, transport the hot air generated in the heating box 8 to the machine body 1 to reheat the phenolic resin powder, reducing heat loss. The protection plate 2 and the hinge 10 provide sealing and safety for the drying process, effectively improving work efficiency. The handle 12 provides assistance for the opening and closing of the protection plate 2.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A phenolic resin powder energy-saving drying machine, comprising a machine body (1), characterized in that: The bottom side of the machine body (1) is fixedly connected to a water storage tank (7), the bottom of the water storage tank (7) is fixedly connected to a heating box (8), a plurality of heating tubes (11) are arranged inside the heating box (8), the left side of the heating box (8) is fixedly connected to an exhaust pipe (9), the top end of the exhaust pipe (9) is fixedly connected to the bottom end of the left side of the machine body (1), the left rear end of the heating box (8) is fixedly connected to an exhaust pipe (5), the top side of the exhaust pipe (5) is fixedly connected to the left end of the top side of the machine body (1), and a water outlet (20) is provided on the rear side of the water storage tank (7).

2. A phenolic resin powder energy-saving dryer device according to claim 1, characterized in that: An auger conveyor (15) is arranged at the top end of the rear side of the machine body (1), a filtering hole is opened at the bottom side of the auger conveyor (15), a motor (16) is arranged on the left side of the auger conveyor (15), and a driving end of the motor (16) is fixedly connected to the left side of the auger conveyor (15).

3. A phenolic resin powder energy-saving dryer device according to claim 1, characterized in that: The inner wall of the machine body (1) is provided with a sieve plate 1 (3), and the bottom side of the sieve plate 1 (3) is provided with a sieve plate 2 (4).

4. A phenolic resin powder energy-saving dryer device according to claim 1, characterized in that: The rear side of the machine body (1) is fixedly connected to a housing (13); the front side of the machine body (1) is provided with a protection plate (2); the front right end of the protection plate (2) is fixedly connected to a handle (12); and the machine body (1) is connected to the protection plate (2) via a hinge (10).

5. The phenolic resin powder energy-saving dryer equipment according to claim 1, characterized in that: An air pump (6) is arranged on the top side of the air extraction pipe (5), an air pump (6) is arranged on the left side of the exhaust pipe (9), and filter screens (19) are arranged inside the exhaust pipe (9) and the air extraction pipe (5).

6. A phenolic resin powder energy-saving dryer device according to claim 4, characterized in that: A feed port (14) is provided on the top side of the shell (13), and the feed port (14) passes through the top side of the shell (13).

7. The phenolic resin powder energy-saving dryer equipment according to claim 1, characterized in that: The inner wall of the water outlet (20) is fixedly connected with a drainage pipe (17), and the top end of the drainage pipe (17) is fixedly connected with a drainage groove (18).

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