Vacuum rake dryer

Abstract

The utility model relates to the technical field of drying machines, and discloses a vacuum rake type drying machine which comprises a supporting base, an electric push rod is fixedly connected to the upper surface of the supporting base, a fixing plate is fixedly connected to one end of the electric push rod, and a heat insulation fixing frame is fixedly connected to one side of the fixing plate. The inner wall of the heat insulation fixing frame is fixedly connected with a glass wool heat preservation plate. According to the vacuum rake type drying machine, through cooperative arrangement of the supporting base, the electric push rod, the fixing plate, the heat insulation fixing frame and the vacuum rake type drying machine, when the vacuum rake type drying machine is used, the electric push rod drives the fixing plate, the heat insulation fixing frame and the vacuum rake type drying machine to be vertically adjusted to the proper height, and the effect of adjusting the using height of the vacuum rake type drying machine according to needs is achieved; and through the arrangement of the glass wool heat preservation plate, the heat preservation effect on the vacuum rake type drying machine is achieved, and heat loss is reduced.

Description

Technical Field

[0001] This utility model relates to the field of dryer technology, specifically a vacuum rake dryer. Background Technology

[0002] Vacuum rake dryer features simple structure, convenient operation, long service life, stable and reliable performance, low steam consumption, strong applicability, and good product quality. It is especially suitable for drying paste-like materials that are not resistant to high temperatures, are flammable, or are easily oxidized under temperature control. Long-term use by users has proven that this machine is an excellent drying equipment.

[0003] Existing vacuum rake dryers are not convenient for adjusting the operating height as needed, and they are not convenient for recycling the waste heat generated during operation. Therefore, this utility model provides a vacuum rake dryer. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a vacuum rake dryer, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a vacuum rake dryer, including a support base, an electric push rod fixedly connected to the upper surface of the support base, a fixed plate fixedly connected to one end of the electric push rod, a heat insulation frame fixedly connected to one side of the fixed plate, a glass wool insulation board fixedly connected to the inner wall of the heat insulation frame, a vacuum rake dryer fixedly connected to the inner wall of the glass wool insulation board, an electric heating element installed inside the vacuum rake dryer, and a motor fixedly connected to the outer wall of the vacuum rake dryer. The output end of the motor is splined to a transmission rod, one end of which is fixedly connected to a stirring rod. A scraper is fixedly connected to the surface of the stirring rod. A waste heat recovery pipe is fixedly connected to the inner top wall of the vacuum rake dryer. A high-temperature resistant fan is fixedly connected to one end of the waste heat recovery pipe. The exhaust port of the high-temperature resistant fan is fixedly connected to a waste heat recovery mechanism through an air guide pipe. A dehumidification pipe is provided on the upper surface of the waste heat recovery mechanism. A hot air circulation pipe is fixedly connected to one side of the waste heat recovery mechanism. A temperature and humidity recording table is fixedly connected to the outer wall of the heat insulation mounting frame.

[0008] Preferably, the bottom of the support base is fixedly connected with casters.

[0009] Preferably, the caster wheel has a brake pad inside.

[0010] Preferably, a threaded lifting rod is threadedly connected to one side of the universal wheel at the bottom of the support base through a threaded hole.

[0011] Preferably, the bottom of the threaded lifting rod is fixedly connected with an anti-slip stabilizing pad.

[0012] Preferably, a movable push rod is fixedly connected to the outer wall of the support base.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a vacuum rake dryer, which has the following beneficial effects:

[0015] This vacuum rake dryer, through the coordinated arrangement of a support base, electric push rod, fixed plate, heat-insulating bracket, and the dryer itself, allows for height adjustment during operation. The electric push rod moves the fixed plate, heat-insulating bracket, and dryer to the appropriate height, enabling the dryer to be used at any desired level. The glass wool insulation board effectively maintains the dryer's heat, reducing heat loss. The motor, drive rod, stirring rod, and scraper work together; when connected to an external power source, the motor rotates the drive rod and stirring rod, which in turn rotates the scraper, thus ensuring uniform drying of the material within the dryer. The vacuum rake dryer functions to dry and scrape off materials adhering to the walls. Through the coordinated setup of a waste heat recovery pipe, a high-temperature resistant fan, a waste heat recovery mechanism, a dehumidification pipe, and a hot air circulation pipe, the high-temperature resistant fan draws the waste heat generated during operation to the waste heat recovery mechanism. The waste heat recovery mechanism then separates and discharges the moisture, and the hot air is circulated through the hot air circulation pipe into the vacuum rake dryer for auxiliary heating. This effectively recycles and utilizes the waste heat generated during the operation of the vacuum rake dryer. The combination of casters, threaded lifting rods, anti-slip stabilizing pads, and a moving push rod facilitates easy movement of the vacuum rake dryer when not in use and provides stable support during operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of this utility model.

[0018] In the diagram: 1. Support base; 2. Electric push rod; 3. Fixing plate; 4. Heat insulation bracket; 5. Glass wool insulation board; 6. Vacuum rake dryer; 7. Heating element; 8. Motor; 9. Transmission rod; 10. Stirring rod; 11. Scraper; 12. Waste heat recovery pipe; 13. High temperature resistant fan; 14. Waste heat recovery mechanism; 15. Exhaust pipe; 16. Hot air circulation pipe; 17. Temperature and humidity record sheet; 18. Casters; 19. Threaded lifting rod; 20. Anti-slip stabilizing pad; 21. Moving push rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-2This utility model provides a technical solution: it includes a support base 1, and is configured with the support base 1, an electric push rod 2, a fixing plate 3, a heat insulation fixing frame 4, and a vacuum rake dryer 6. During use, the electric push rod 2 drives the fixing plate 3, the heat insulation fixing frame 4, and the vacuum rake dryer 6 to adjust up and down to a suitable height, thus allowing for adjustment of the operating height of the vacuum rake dryer as needed. The electric push rod 2 is fixedly connected to the upper surface of the support base 1, and one end of the electric push rod 2 is fixedly connected to the fixing plate 3. A heat insulation fixing frame 4 is fixedly connected to one side of the fixing plate 3, and a glass wool insulation board 5 is fixedly connected to the inner wall of the heat insulation fixing frame 4. The glass wool insulation board 5 provides thermal insulation for the vacuum rake dryer, reducing heat loss. To minimize heat loss, a vacuum rake dryer 6 is fixedly connected to the inner wall of the glass wool insulation board 5. The vacuum rake dryer 6 contains heating elements 7, and a motor 8 is fixedly connected to the outer wall of the vacuum rake dryer 6. Through the coordinated arrangement of the motor 8, transmission rod 9, stirring rod 10, and scraper 11, the motor 8 is connected to an external power source to drive the transmission rod 9 and stirring rod 10 to rotate. The stirring rod 10 then drives the scraper 11 to rotate, thus achieving uniform drying of the material inside the vacuum rake dryer and scraping off materials adhering to the walls. The output end of the motor 8 is splinedly connected to the transmission rod 9, one end of which is fixedly connected to the stirring rod 10. The surface of the stirring rod 10 is fixedly connected to the scraper 11. The inner top wall of the vacuum rake dryer 6 is fixedly connected to... A waste heat recovery pipe 12 is connected to the vacuum rake dryer. Through the coordinated arrangement of the waste heat recovery pipe 12, high-temperature fan 13, waste heat recovery mechanism 14, exhaust pipe 15, and hot air circulation pipe 16, the high-temperature fan 13 draws the waste heat generated during the operation of the vacuum rake dryer into the waste heat recovery mechanism 14. The waste heat recovery mechanism 14 then separates and discharges the moisture, and circulates the hot air through the hot air circulation pipe 16 into the vacuum rake dryer for auxiliary heating. This achieves the function of recycling and utilizing the waste heat generated during the operation of the vacuum rake dryer. One end of the waste heat recovery pipe 12 is fixedly connected to the high-temperature fan 13, and the exhaust port of the high-temperature fan 13 is fixedly connected to the waste heat recovery mechanism 14 through an air guide pipe. The upper surface of the support base 4 is provided with a dehumidification pipe 15. A hot air circulation pipe 16 is fixedly connected to one side of the waste heat recovery mechanism 14. A temperature and humidity recording table 17 is fixedly connected to the outer wall of the heat insulation mounting bracket 4. A caster wheel 18 is fixedly connected to the bottom of the support base 1. Through the cooperation of the caster wheel 18, the threaded lifting rod 19, the anti-slip stabilizing pad 20 and the moving push rod 21, it is convenient for personnel to move the vacuum rake dryer when not in use and to provide stable support during use. The caster wheel 18 is provided with a brake pad. A threaded lifting rod 19 is threadedly connected to one side of the caster wheel 18 at the bottom of the support base 1 through a threaded hole. An anti-slip stabilizing pad 20 is fixedly connected to the bottom of the threaded lifting rod 19. A moving push rod 21 is fixedly connected to the outer wall of the support base 1.

[0021] In summary, this vacuum rake dryer, through the coordinated arrangement of the support base 1, electric push rod 2, fixed plate 3, heat insulation bracket 4, and vacuum rake dryer 6, allows for height adjustment of the vacuum rake dryer 6 by the electric push rod 2, which in turn drives the fixed plate 3, heat insulation bracket 4, and vacuum rake dryer 6 to a suitable height. The glass wool insulation board 5 provides thermal insulation for the vacuum rake dryer, reducing heat loss. The coordinated arrangement of the motor 8, transmission rod 9, stirring rod 10, and scraper 11 allows for uniform material mixing within the vacuum rake dryer by connecting the motor 8 to an external power source, which in turn drives the transmission rod 9 and stirring rod 10. The vacuum rake dryer functions to evenly dry and scrape off materials adhering to the walls. Through the coordinated arrangement of the waste heat recovery pipe 12, high-temperature fan 13, waste heat recovery mechanism 14, dehumidification pipe 15, and hot air circulation pipe 16, the high-temperature fan 13 draws the waste heat generated during operation into the waste heat recovery mechanism 14. The waste heat recovery mechanism 14 then separates and discharges the moisture, and the hot air is circulated through the hot air circulation pipe 16 into the vacuum rake dryer for auxiliary heating. This effectively recycles and utilizes the waste heat generated during the operation of the vacuum rake dryer. The coordinated arrangement of the casters 18, threaded lifting rod 19, anti-slip stabilizing pad 20, and moving push rod 21 facilitates easy movement of the vacuum rake dryer when not in use and provides stable support during operation.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vacuum rake dryer, comprising a support base (1), characterized in that: An electric push rod (2) is fixedly connected to the upper surface of the support base (1). A fixing plate (3) is fixedly connected to one end of the electric push rod (2). A heat insulation bracket (4) is fixedly connected to one side of the fixing plate (3). A glass wool insulation board (5) is fixedly connected to the inner wall of the heat insulation bracket (4). A vacuum rake dryer (6) is fixedly connected to the inner wall of the glass wool insulation board (5). An electric heating element (7) is installed inside the vacuum rake dryer (6). A motor (8) is fixedly connected to the outer wall of the vacuum rake dryer (6). A transmission rod (9) is splined to the output end of the motor (8). One end of the transmission rod (9) is fixedly connected to the... A stirring rod (10) is fixedly connected to the surface of the stirring rod (10), a scraper (11) is fixedly connected to the surface of the stirring rod (10), a waste heat recovery pipe (12) is fixedly connected to the inner top wall of the vacuum rake dryer (6), a high temperature resistant fan (13) is fixedly connected to one end of the waste heat recovery pipe (12), a waste heat recovery mechanism (14) is fixedly connected to the exhaust port of the high temperature resistant fan (13) through a guide pipe, a dehumidification pipe (15) is opened on the upper surface of the waste heat recovery mechanism (14), a hot air circulation pipe (16) is fixedly connected to one side of the waste heat recovery mechanism (14), and a temperature and humidity recording table (17) is fixedly connected to the outer wall of the heat insulation fixing frame (4).

2. The vacuum rake dryer according to claim 1, characterized in that: The bottom of the support base (1) is fixedly connected with casters (18).

3. A vacuum rake dryer according to claim 2, characterized in that: The caster wheel (18) is equipped with brake pads inside.

4. A vacuum rake dryer according to claim 1, characterized in that: The bottom universal wheel (18) of the support base (1) is threadedly connected to a threaded lifting rod (19) through a threaded hole on one side.

5. A vacuum rake dryer according to claim 4, characterized in that: The bottom of the threaded lifting rod (19) is fixedly connected to an anti-slip stabilizing pad (20).

6. A vacuum rake dryer according to claim 1, characterized in that: A movable push rod (21) is fixedly connected to the outer wall of the support base (1).

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