Drying equipment for thermal insulation material production

Abstract

The utility model relates to the technical field of drying equipment. The utility model provides a drying device for thermal insulation material production, which is characterized in that a feed port and a discharge port are arranged on two opposite side walls of a device body, a drying assembly comprises an air heater, the air heater is arranged on the device body and used for blowing hot air to thermal insulation materials, and a stirring assembly is arranged in the device body and used for stirring the thermal insulation materials. The drainage assembly comprises a water collecting cavity and a top cover, the water collecting cavity is formed in the bottom of the device body, a first connecting frame is arranged in the water collecting cavity, an activated carbon plate is arranged on the first connecting frame, and one end of the top cover is hinged to the top of the water collecting cavity; and a plurality of through holes are uniformly formed in the top cover. The problems that a drying device can only remove residual moisture in the drying device in a thermal evaporation mode, the workload of the drying device is increased, and the drying efficiency of the thermal insulation material is reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, and in particular to a drying equipment for the production of thermal insulation materials. Background Technology

[0002] Drying equipment is widely used in food processing, agriculture, industrial production, and pharmaceuticals, and its application potential is enormous, making it an indispensable piece of equipment in production and processing across various fields.

[0003] The production of thermal insulation materials in the construction industry is heavily reliant on drying equipment. During the production process, residual moisture remains on the insulation materials. Currently, most drying equipment leaves residual moisture inside the drying unit during the drying process. This moisture is then removed through thermal evaporation, which increases the workload of the drying unit and reduces the drying efficiency of the insulation materials.

[0004] Therefore, how to provide a drying equipment for the production of thermal insulation materials that reduces the workload of the drying device and improves the drying efficiency of thermal insulation materials is an urgent technical problem to be solved. Utility Model Content

[0005] This utility model provides a drying equipment for the production of thermal insulation materials, which solves the problem that the drying device can only remove the residual moisture in the material through thermal evaporation, which increases the workload of the drying device and reduces the drying efficiency of the thermal insulation material.

[0006] This utility model provides a drying equipment for the production of thermal insulation materials, including: a device body, wherein a feed inlet and a discharge outlet are provided on two opposite side walls of the device body;

[0007] A drying assembly, the drying assembly including a hot air blower, the hot air blower being mounted on the device body, the hot air blower being used to blow hot air onto the insulation material;

[0008] A stirring assembly is disposed within the device body and is used to stir the thermal insulation material so that the thermal insulation material is heated evenly.

[0009] A drainage assembly includes a water collection chamber and a top cover. The water collection chamber is located at the bottom of the device body. A first connecting frame is provided inside the water collection chamber, and an activated carbon plate is provided on the first connecting frame. One end of the top cover is hinged to the top of the water collection chamber, and multiple through holes are evenly provided on the top cover.

[0010] In one possible implementation, a second connecting frame is provided inside the water collection cavity, and a drying box is provided on the second connecting frame, the drying box being used to place a desiccant.

[0011] In one possible implementation, a drain outlet is provided at the bottom of the water collection chamber, the drain outlet penetrates the bottom side wall of the device body, and a water collection box is detachably provided at the bottom of the drain outlet.

[0012] In one possible implementation, the feed inlet is provided with a feed hopper, which is wider at the top and narrower at the bottom, and the feed hopper is connected to the feed inlet via a connecting bend.

[0013] In one possible implementation, the discharge port is provided with a discharge enclosure, and a discharge wheel is provided inside the discharge enclosure. The discharge wheel is connected to the rotating shaft of a first motor, and the first motor is located on the side wall of the device body.

[0014] In one possible implementation, the stirring assembly includes a second motor and a stirring rod. The second motor is disposed on the outer side of the top wall of the device body. The upper end of the stirring rod passes through the top wall of the device body and is connected to the rotating shaft of the second motor. The lower end of the stirring rod is connected to a sealed bearing, which is disposed on the top cover.

[0015] In one possible implementation, a stirring plate is provided on the side wall of the stirring rod, and the stirring plate spirals upward around the stirring rod.

[0016] In one possible implementation, the device body is provided with a housing, a cavity is provided between the device body and the housing, and an isolation plate is provided in the cavity.

[0017] In one possible implementation, the drying assembly further includes a hot air duct connected to the hot air blower, and a plurality of nozzles are evenly arranged on the hot air duct.

[0018] In one possible implementation, the drying assembly further includes an exhaust fan disposed on the device body, the exhaust fan being used to exhaust hot air from the device body.

[0019] The beneficial effects of this invention are as follows: First, the insulation material is fed into the inlet, and the drying and stirring components are started. Then, a hot air blower blows hot air onto the insulation material, and the stirring component stirs the material to ensure uniform heating. During this process, some of the residual moisture in the insulation material is evaporated by heating, while the rest condenses and flows into the through-hole on the top cover, and then into the water collection chamber. By separating the residual moisture in the drying device, the problem of increased workload and reduced drying efficiency of the insulation material is solved. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a cross-sectional front view of a drying equipment for producing thermal insulation materials according to this utility model;

[0022] Figure 2 This is a side view of a drying equipment for producing thermal insulation materials according to this utility model;

[0023] Figure 3 This is a bottom view of the top wall of the drying equipment body for producing thermal insulation materials according to this utility model, showing the fit between the hot air pipe and the device body.

[0024] Figure 4 This is a top view of the top cover of a drying equipment for producing thermal insulation materials according to this utility model;

[0025] Figure 5 This is a perspective view of the water collection chamber and top cover of a drying equipment for producing thermal insulation materials according to this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Device body; 2. Drying assembly; 201. Hot air blower; 202. Hot air pipe; 203. Exhaust fan; 3. Stirring assembly; 301. Second motor; 302. Stirring rod; 4. Drainage assembly; 401. Water collection chamber; 402. Top cover; 5. Feed inlet; 6. Discharge outlet; 7. First connecting frame; 8. Activated carbon plate; 9. Through hole; 10. Second connecting frame; 11. Drying box; 12. Desiccant; 13. Drain outlet; 14. Water collection box; 15. Feed hopper; 16. Connecting bend; 17. Discharge enclosure; 18. Discharge wheel; 19. First motor; 20. Sealed bearing; 21. Stirring plate; 22. Outer shell; 23. Isolation plate; 24. Nozzle. Detailed Implementation

[0028] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] See Figure 1 , Figure 2 and Figure 4 This utility model provides a technical solution: a drying equipment for producing thermal insulation materials, comprising: a device body 1, with an inlet 5 and an outlet 6 provided on two opposite side walls of the device body 1; a drying component 2, including a hot air blower 201, which is disposed on the device body 1 and is used to blow hot air onto the thermal insulation material; a stirring component 3, which is disposed inside the device body 1 and is used to stir the thermal insulation material so that the thermal insulation material is heated evenly; and a drainage component 4, which includes a water collection chamber 401 and a top cover 402. The water collection chamber 401 is disposed at the bottom of the device body 1, and a first connecting frame 7 is disposed inside the water collection chamber 401. An activated carbon plate 8 is disposed on the first connecting frame 7. One end of the top cover 402 is hinged to the top of the water collection chamber 401, and multiple through holes 9 are evenly disposed on the top cover 402.

[0032] Specifically, firstly, granular insulation material is fed into the inlet 5, and the drying assembly 2 and stirring assembly 3 are started. Then, the hot air blower 201 blows hot air onto the insulation material, and the stirring assembly 3 stirs the insulation material to ensure uniform heating. During this process, some of the residual moisture in the insulation material is evaporated by heating, while the rest flows from below into the through-hole 9 on the top cover 402, and then into the water collection chamber 401. Finally, the insulation material is discharged from the outlet 6, completing the drying process. By separating the moisture within the drying device, the workload of the drying device is reduced, and the drying efficiency of the insulation material is improved.

[0033] The pore size of the through-hole 9 is smaller than that of the granular insulation material, preventing the insulation material from entering the water collection chamber 401. The activated carbon plate 8 can adsorb harmful substances and gases remaining in the insulation material, reducing the processing burden on other cleaning devices during subsequent processing of the insulation material. When water flows down from the through-hole 9, it carries away any residual heavy metals and water-soluble harmful gases. The activated carbon plate 8 can adsorb these harmful substances, improving the safety of the insulation material production process.

[0034] See Figure 5 In some embodiments, a second connecting frame 10 is provided inside the water collection cavity 401, and a drying box 11 is provided on the second connecting frame 10, which is used to place desiccant 12. The first connecting frame 7 and the second connecting frame 10 are inserted into grooves on the inner sidewall of the water collection cavity 401. When disassembly is required, the first connecting frame 7 and the second connecting frame 10 can simply be pulled out of the grooves. Both the first connecting frame 7 and the second connecting frame 10 are detachably installed in the water collection cavity 401, facilitating the replacement of the activated carbon plate 8 and the drying box 11. This application does not limit or modify the activated carbon plate 8 and the desiccant 12.

[0035] In some embodiments, a drain outlet 13 is provided at the bottom of the water collection cavity 401, the drain outlet 13 penetrates the bottom side wall of the device body 1, and a water collection box 14 is detachably provided at the bottom of the drain outlet 13. Preferably, a baffle plate is detachably provided inside the water collection box 14. The baffle plate is dome-shaped, with a raised center and extending outwards around the perimeter. The baffle plate can greatly reduce the evaporation of water stored in the water collection box 14 due to the hot air from the hot air blower 201.

[0036] In some embodiments, the feed inlet 5 is provided with a feed hopper 15, which is wider at the top and narrower at the bottom. The feed hopper 15 is connected to the feed inlet 5 via a connecting bend 16. Further, the discharge outlet 6 is provided with a discharge baffle 17, inside which a discharge wheel 18 is provided. The discharge wheel 18 is connected to the rotating shaft of a first motor 19, which is mounted on the side wall of the device body 1. The feed hopper 15 is funnel-shaped. Both the feed hopper 15 and the storage baffle prevent the insulation material from spilling during the drying process, thus avoiding material loss. The rotation of the first motor 19 drives the discharge wheel 18 to rotate, causing the fixed plate on the discharge wheel 18 to move circumferentially, discharging the dried insulation material near the discharge outlet 6.

[0037] In some embodiments, the stirring assembly 3 includes a second motor 301 and a stirring rod 302. The second motor 301 is disposed on the outer side of the top wall of the device body 1. The upper end of the stirring rod 302 passes through the top wall of the device body 1 and is connected to the rotation shaft of the second motor 301. The lower end of the stirring rod 302 is connected to a sealed bearing 20, which is disposed on the top cover 402. Furthermore, a stirring plate 21 is disposed on the side wall of the stirring rod 302, and the stirring plate 21 spirals upward around the stirring rod 302.

[0038] Specifically, the rotating shaft of the second motor 301 rotates, driving the stirring rod 302 to rotate. One end of the stirring rod 302 rotates on the sealed bearing 20, and the stirring plate 21 on the stirring rod 302 stirs the insulation material. When the stirring plate 21 rotates clockwise, the middle area of ​​the insulation material within the device body 1—that is, the part of the insulation material in direct contact with the stirring plate 21 and the stirring rod 302 (hereinafter referred to as the contact area insulation material)—rises with the spiral slope of the stirring plate 21. The two side areas of the insulation material within the device body 1—that is, the insulation material away from the stirring plate 21 and the stirring rod 302 (hereinafter referred to as the away area insulation material)—move towards the middle area due to the gap at the bottom of the contact area insulation material. The contact area insulation material, stirred by the stirring plate 21 and rising, disperses to both sides because it is higher than the horizontal position of the insulation material. This continuous switching between the contact area insulation material and the away area insulation material during this process ensures more thorough and uniform drying of the insulation material, improving the drying effect.

[0039] In some embodiments, the device body 1 is provided with a housing 22, and a cavity is provided between the device body 1 and the housing 22, and an isolation plate 23 is provided in the cavity. Preferably, the isolation plate 23 is a heat insulation plate or a heat insulation material plate, which can reduce heat loss in the device body 1 and save resources.

[0040] See Figure 3In some embodiments, the drying assembly 2 further includes a hot air duct 202 connected to a hot air blower 201, and a plurality of nozzles 24 are evenly arranged on the hot air duct 202. Furthermore, the drying assembly 2 also includes an exhaust fan 203, which is mounted on the device body 1 and is used to exhaust hot air from inside the device body 1.

[0041] The hot air duct 202 is a connection between the large and small coils via a connecting pipe, so that the hot air discharged from the hot air blower 201 can be evenly distributed through the nozzle 24, ensuring uniform heating of the area of ​​the insulation material near the top arm of the device body 1. The hot air discharged from the hot air blower 201 through the hot air duct 202 passes through the device body 1 and is then discharged from the exhaust fan 203.

[0042] Work process

[0043] First, granular insulation material is fed into the feed inlet 5, and the second motor 301 and hot air blower 201 are started. Then, the rotating shaft of the second motor 301 rotates, driving the stirring rod 302 to rotate, and the stirring plate 21 rotates synchronously to agitate the insulation material. The hot air blower 201 discharges hot air into the device body 1 through the hot air pipe 202 and nozzle 24. With the blowing of hot air and the agitation of the stirring plate 21, the insulation material is heated evenly. Part of the residual moisture in the insulation material is evaporated by heating, and the other part flows from below through the through hole 9 on the top cover 402, is filtered by the activated carbon plate 8 and dried by the desiccant 12, falls onto the baffle plate, and then enters the water collection chamber 401. Then, the hot air containing moisture in the device body 1 is discharged from the device body 1 by the exhaust fan 203. The first motor 19 is started, and the rotating shaft of the first motor 19 rotates, driving the discharge wheel 18 to rotate, and the discharge wheel 18 discharges the insulation material in the device body 1 from the discharge port. For use in subsequent processing.

[0044] By separating residual moisture from the insulation material through the drainage component 4, and through the combined action of the stirring component 3 and the drying component 2, the drying effect of the insulation material is improved. This achieves the effect of reducing the workload of the drying device and improving the drying efficiency of the insulation material.

[0045] In the above embodiments, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0046] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0047] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "method," "specific method," or "some methods," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or method is included in at least one embodiment or method of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or method. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or methods. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or methods described in this specification, as well as the features of different embodiments or methods.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A drying equipment for producing thermal insulation materials, characterized in that, include: The device body has an inlet and an outlet provided on two opposite side walls. A drying assembly, the drying assembly including a hot air blower, the hot air blower being mounted on the device body, the hot air blower being used to blow hot air onto the insulation material; A stirring assembly is disposed within the device body and is used to stir the thermal insulation material so that the thermal insulation material is heated evenly. A drainage assembly includes a water collection chamber and a top cover. The water collection chamber is located at the bottom of the device body. A first connecting frame is provided inside the water collection chamber, and an activated carbon plate is provided on the first connecting frame. One end of the top cover is hinged to the top of the water collection chamber, and multiple through holes are evenly provided on the top cover.

2. The drying equipment for producing thermal insulation materials according to claim 1, characterized in that, A second connecting frame is provided inside the water collection cavity, and a drying box is provided on the second connecting frame. The drying box is used to place a desiccant.

3. The drying equipment for producing thermal insulation materials according to claim 2, characterized in that, The bottom of the water collection chamber is provided with a drain outlet, which penetrates the bottom side wall of the device body, and a water collection box is detachably provided at the bottom of the drain outlet.

4. The drying equipment for producing thermal insulation materials according to claim 3, characterized in that, The feed inlet is equipped with a feed hopper, which is wider at the top and narrower at the bottom. The feed hopper is connected to the feed inlet via a connecting bend.

5. The drying equipment for producing thermal insulation materials according to claim 4, characterized in that, The discharge port is equipped with a discharge enclosure, and a discharge wheel is installed inside the discharge enclosure. The discharge wheel is connected to the rotating shaft of the first motor, which is installed on the side wall of the device body.

6. The drying equipment for producing thermal insulation materials according to claim 5, characterized in that, The stirring assembly includes a second motor and a stirring rod. The second motor is disposed on the outer side of the top wall of the device body. The upper end of the stirring rod passes through the top wall of the device body and is connected to the rotating shaft of the second motor. The lower end of the stirring rod is connected to a sealed bearing, which is disposed on the top cover.

7. The drying equipment for producing thermal insulation materials according to claim 6, characterized in that, A stirring plate is provided on the side wall of the stirring rod, and the stirring plate spirals upward around the stirring rod.

8. The drying equipment for producing thermal insulation materials according to claim 7, characterized in that, The device body is provided with a shell, and a cavity is provided between the device body and the shell, and an isolation plate is provided in the cavity.

9. The drying equipment for producing thermal insulation materials according to claim 8, characterized in that, The drying assembly also includes a hot air duct connected to the hot air blower, and multiple nozzles are evenly arranged on the hot air duct.

10. The drying equipment for producing thermal insulation materials according to claim 9, characterized in that, The drying assembly also includes an exhaust fan, which is mounted on the device body and is used to exhaust hot air from the device body.

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