Heating and drying device
By designing the vibration parts and elastic connections in the heating and drying device, the problems of uneven bonding and heat in the chemical drying process are solved, uniform drying and efficient heating of the materials are achieved, preventing adhesions and improving the quality of chemical products.
Patent Information
- Application Number
- CN202421393142.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-06-18
AI Technical Summary
In traditional chemical drying devices, materials are prone to bond when they are wet, resulting in uneven heat, insufficient drying, and possible adhesion, affecting the quality and use of materials.
A heating and drying device is designed, including drying parts, fixing frames, heating parts, vibrating parts and control parts. Through elastic connections and vibrating parts, the drying parts and materials are driven to vibrate, so as to achieve uniform heating and movement of materials and avoid adhesion.
It realizes uniform drying of materials, avoids adhesion, improves drying efficiency and quality, and meets storage and use requirements.
Smart Images
Figure CN223138235U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying, in particular to a heating and drying device. Background Art
[0002] In the chemical industry, the main function of a chemical drying device is to remove moisture or other solvents from materials such as chemical products, materials, or intermediate products to obtain solid materials with a specified moisture content. The drying process is crucial for the quality of chemical products and subsequent processing steps, ensuring that the materials meet the requirements for storage, transportation, and final application. The application of chemical drying devices covers a wide range of material types, including powders, granules, slurries, crystals, and various irregularly shaped wet materials.
[0003] However, when traditional chemical drying devices are drying, chemical materials are usually piled up together. Before drying, the chemical materials are in a wet state and will stick together. Moreover, the piled-up drying of materials in the drying device will cause the heat received by the materials to be uneven, and the materials will not move, resulting in insufficient heating and drying of the materials by the drying device, and the situation of material adhesion, ultimately affecting the drying and use of the materials. Summary of the Utility Model
[0004] In order to solve the deficiencies of the prior art, the present application discloses a heating and drying device that can uniformly heat materials and prevent material adhesion.
[0005] The utility model discloses a heating and drying device, which includes a drying member, a fixing frame, a heating member, a vibrating member, and a control member. The drying member includes a hollow drying cavity. There are two corresponding air duct openings near the upper part of the drying member. A fan is arranged at one air duct opening, and a net plate is arranged at the other air duct opening. There is a feed opening on one side near the lower part of the drying member, and a feed door is arranged on the feed opening. There is a discharge opening on the other side near the lower part of the drying member, and a discharge door is arranged on the discharge opening. The fixing frame is penetrated by a fixing frame through-hole. The fixing frame includes several elastic parts connected to the upper part of the fixing frame and at least four fixing legs connected to the lower part of the fixing frame. The drying member is connected to the fixing frame through-hole by several elastic parts. The heating member is arranged on the fixing frame. The heating member includes several heating parts, and the heating parts are evenly distributed under the drying member. The vibrating member is arranged on the fixing frame, and the vibrating member abuts against the drying member. The control member is arranged on the fixing frame, and the control member is electrically connected to the fan, the heating member, and the vibrating member.
[0006] Further, the inside of the drying member includes a sieve plate, and there are several through sieve holes on the sieve plate. There is a sieve plate opening on one side of the drying member near the fan, and there is a track inside the drying member near the sieve plate opening. The sieve plate can move inside the drying member through the track inside the drying member.
[0007] Furthermore, a plurality of material guiding plates for guiding materials are arranged on the inner wall of the drying member. The material guiding plates are arranged in a non-linear shape, and the angle between the tangent extension directions of any two parts of the material guiding plates is greater than or equal to 120°.
[0008] Furthermore, the fixing frame includes at least two corresponding abutting members. One end of the abutting member is hinged to the fixing frame, and the other end of the abutting member is movably connected to the drying member.
[0009] Furthermore, taking the direction from the feeding opening to the discharging opening as the extension direction of the drying member, and taking the extended plane of the fixing frame plane as the horizontal plane, the angle α between the extension direction of the drying member and the horizontal plane is greater than or equal to 5° and less than or equal to 10°.
[0010] Furthermore, a water seepage port penetrates through the bottom of the drying member near the discharging door, and a water seepage switch is arranged on the water seepage port.
[0011] Furthermore, the inner wall of the drying sleeve is roughened. The shape of the inner wall of the drying sleeve is one of a wavy shape, a broken line shape, and a concave-convex shape. The distance between the highest point and the lowest point of the height difference formed by the inner wall on the side near the bottom of the drying sleeve is less than or equal to 5 cm.
[0012] Furthermore, the shape of the drying member is one of a triangle, a square, a rhombus, and a circle.
[0013] Furthermore, the elastic part is a spring, and the control device includes a display screen.
[0014] Advantages of the present application:
[0015] The heating and drying device of the present application connects the drying member to the fixing frame through the elastic part. When the drying member is in use, the drying member and the materials are vibrated through the vibrating part, achieving the effect of material movement, so that the heating and drying of the materials by the drying device are sufficient, and the situation of material adhesion will not occur, achieving the effect of uniform drying of the materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic structural diagram of a heating and drying device in an embodiment of the present application.
[0017] Figure 2 It is another schematic structural diagram of a heating and drying device in an embodiment of the present application.
[0018] Figure 3 It is a schematic sectional structural diagram of a heating and drying device in an embodiment of the present application.
[0019] Figure 4 It is another schematic structural diagram of a heating and drying device in an embodiment of the present application.
[0020] In the figure: Heating and drying device 100, drying part 11, fan 111, mesh plate 112, feeding door 113, discharging door 114, sieve plate 115, material guiding plate 116, water seepage switch 117, fixing frame 12, elastic part 121, fixed support leg 122, abutting part 123, heating part 13, heating element 13, vibrating part 14, control part 15. Detailed implementation manners
[0021] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the specific implementation manners of the present utility model will be clearly and completely described below.
[0022] The present utility model discloses a heating and drying device 100, as Figure 1 shown. The heating and drying device 100 includes a drying part 11, a fixing frame 12, a heating part 13, a vibrating part 14 and a control part 15. The drying part 11 includes a hollow drying cavity. Two corresponding air duct openings are arranged near the upper part of the drying part 11. A fan 111 is arranged at one side of the air duct opening, as Figure 2As shown, a net plate 112 is provided at the air duct opening on the other side. An inlet opening is provided on the side of the drying member 11 near the lower part, and an inlet door 113 is provided on the inlet opening. An outlet opening is provided on the other side of the drying member 11 near the lower part, and an outlet door 114 is provided on the outlet opening. The hollow drying chamber of the drying member 11 provides space for placing the material to be dried, and at the same time can also protect the internal components of the drying member 11 from being damaged by external collisions and the like. The main function of the drying member 11 is to keep the internal environment of the heating and drying device 100 relatively independent, reduce the interference of external factors such as moisture and dust, facilitate maintaining the drying conditions and keeping the temperature stable inside the heating and drying device 100, reduce heat loss, improve the drying efficiency and reduce energy consumption. When the drying member 11 is in use, the material to be dried is put into the drying member 11 from the inlet opening, and after being heated and dried, it flows out of the drying member 11 from the outlet opening. The fan 111 and the net plate 112 on the air duct opening are used to discharge the hot air with moisture in the drying member 11 during the drying process, reduce the moisture in the drying member 11 and accelerate the gas circulation in the drying member 11, and increase the drying efficiency. A through hole of the fixing frame 12 penetrates through the middle of the fixing frame 12. The fixing frame 12 includes a plurality of elastic parts 121 connected to the fixing frame 12 and at least four fixing legs 122 connected to the lower part of the fixing frame 12. The drying member 11 is connected to the through hole of the fixing frame 12 through a plurality of elastic parts 121. The connection manner between the drying member 11 and the fixing frame 12 is an elastic connection, and the elastic parts 121 play a buffering role. The heating member 13 is arranged on the fixing frame 12. The heating member 13 includes a plurality of heating parts 131. The heating parts 131 are evenly distributed below the drying member 11. The heating device is used to provide heat for the drying member 11 and provide heat for the material to be dried for drying. The vibrating member 14 is arranged on the fixing frame 12. The vibrating member 14 abuts against the drying member 11. The vibrating member 14 is used to generate vibrations with a specific frequency and amplitude. During the use of the heating and drying device 100, the vibration drives the drying member 11 to vibrate, thereby driving the material to move, and realizing the movement of the material during drying in the drying member 11. The control member 15 is arranged on the fixing frame 12. The control member 15 is electrically connected to the fan 111, the heating member 13 and the vibrating member 14. The control member 15 is used to control the fan 111, the heating member 13 and the vibrating member 14. When the heating and drying device 100 of the present application is in use, the inlet opening and the outlet opening can be directly opened, so that the material is heated and dried while flowing out of the drying member 11. The heating and drying device 100 of the present application connects the drying member 11 to the fixing frame 12 through the elastic parts 121. When the drying member 11 is in use, the vibration of the drying member 11 and the material is realized through the vibrating member 14, and the effect of material movement is realized, so that the heating and drying of the material by the drying device is sufficient, the situation of material adhesion will not occur, and the effect of uniform drying of the material is realized. After the material is dried, it flows out of the drying member 11 from the outlet opening, realizing the entire drying process.
[0023] As an implementation, the inside of the drying part 11 includes a sieve plate 115, the sieve plate 115 has a number of through sieve holes, one side of the drying part 11 near the fan 111 is provided with a sieve plate 115 opening, a track is provided inside the drying part 11 near the sieve plate 115 opening, and the sieve plate 115 can move inside the drying part 11 through the track inside the drying part 11. The sieve plate 115 is used to prevent the material inside the drying part 11 from being discharged from the drying part 11 under the action of the air flow generated by the fan 111. The drying part 11 can be configured with sieve plates 115 having different pore sizes of the sieve plate 115, and a suitable selection can be made according to the needs of the material, etc. when the heating and drying device 100 is in use.
[0024] As an implementation, as Figure 3 shown, a number of material guiding plates 116 for guiding the material are provided on the inner wall of the drying part 11. The material guiding plates 116 are arranged in a non-linear shape, and the angle between the tangent extension directions between any two parts of the material guiding plates 116 is greater than or equal to 120°. The material guiding plates 116 are used on the one hand to guide the movement track of the material inside the drying part 11, and on the other hand to delay the movement of the material to be dried inside the drying part 11, so that the material to be dried can stay inside the drying part 11 for a longer time and the drying efficiency is increased.
[0025] As an implementation, the fixing frame 12 includes at least two corresponding abutting parts 123. One end of the abutting part 123 is hinged to the fixing frame 12, and the other end of the abutting part 123 is movably connected to the drying part 11. When the material of the present application is dried, the drying part 11 can also be firmly fixed and not move according to needs, and the drying part 11 is fixed by the abutment of the abutting part 123.
[0026] As an implementation, as Figure 4 shown, taking the direction from the feed opening to the discharge opening as the extension direction of the drying part 11, and taking the extension plane of the fixing frame 12 plane as the horizontal plane, the angle α between the extension direction of the drying part 11 and the horizontal plane is greater than or equal to 5° and less than or equal to 10°. In order to enable the material to move along the direction of the discharge opening inside the drying part 11 after being vibrated, a certain angle needs to be set between the extension direction of the drying part 11 and the horizontal plane. However, in order to prevent the residence time of the material inside the drying part 11 from being too short, the angle set between the extension direction of the drying part 11 and the horizontal plane cannot be too large. The angle α between the extension direction of the drying part 11 and the horizontal plane in the present application is greater than or equal to 5° and less than or equal to 10°. Further, the angle α between the extension direction of the drying part 11 and the horizontal plane is greater than or equal to 7° and less than or equal to 8°. Further still, the angle α between the extension direction of the drying part 11 and the horizontal plane is 7.5°.
[0027] As an implementation manner, a water seepage port penetrates through the bottom of the drying member 11 near the discharge door 114, and a water seepage switch 117 is arranged on the water seepage port. When the drying member 11 dries the material, some materials may have more moisture. In this application, a water seepage port penetrates through the bottom of the drying member 11 near the discharge door 114, and the excessive moisture in the material can flow out from the bottom of the drying member 11 through the water seepage port.
[0028] As an implementation manner, the inner wall of the drying sleeve is roughened. The shape of the inner wall of the drying sleeve is one of a wavy shape, a broken line shape, and a concave-convex shape. The distance between the highest point and the lowest point in the height difference formed by the inner wall on the side near the bottom of the drying sleeve is less than or equal to 5 cm. After the inner wall is roughened, the residence time of the lifting material in the drying sleeve will be increased, so that the heating and drying device 100 can heat the material for a longer time. In order to prevent the material from accumulating inside the drying sleeve due to the uneven shape of the drying sleeve, in this application, the amplitude of the wave generated when the shape of the inner wall is wavy, the height difference of the broken line generated when the shape of the inner wall is a broken line shape, and the concave-convex amplitude generated when the shape of the inner wall is a concave-convex shape are such that the distance between the highest point and the lowest point is less than or equal to 5 cm, preventing the material from accumulating due to excessive height difference or having a small effect on extending the residence time of the material due to too small height difference.
[0029] As an implementation manner, the shape of the drying member 11 is one of a triangle, a square, a rhombus, and a circle. The shape of the drying member 11 can be designed according to user needs, increasing the applicability of the heating and drying device 100.
[0030] It should be understood that for those of ordinary skill in the art, improvements or changes can be made according to the above description, and all such improvements and changes should fall within the protection scope of the appended claims of the present utility model.
Claims
1. A heating and drying device, characterized in that, Comprising: A drying member, the drying member includes a hollow drying cavity. There are two corresponding air duct openings provided near the upper part of the drying member. A fan is provided at one air duct opening, and a mesh plate is provided at the other air duct opening. On one side near the lower part of the drying member, there is a feeding opening, and a feeding door is provided on the feeding opening. On the other side near the lower part of the drying member, there is a discharging opening, and a discharging door is provided on the discharging opening; A fixing frame, a fixing frame through hole runs through the middle of the fixing frame. The fixing frame includes a number of elastic parts connected to the fixing frame and at least four fixing legs connected to the lower part of the fixing frame. The drying member is connected to the fixing frame through hole by a number of elastic parts; A heating member, the heating member is provided on the fixing frame. The heating member includes a number of heating parts, and the heating parts are evenly distributed below the drying member; A vibrating member, the vibrating member is provided on the fixing frame, and the vibrating member abuts against the drying member; A control member, the control member is provided on the fixing frame, and the control member is electrically connected to the fan, the heating member and the vibrating member.
2. The heating and drying device according to claim 1, wherein: Inside the drying member includes a sieve plate, and there are a number of through sieve holes on the sieve plate. On one side of the drying member near the fan, there is a sieve plate opening. Inside the drying member near the sieve plate opening, there is a track, and the sieve plate can move inside the drying member through the track inside the drying member.
3. The heating and drying device according to claim 1, wherein: There are a number of material guiding plates for guiding materials provided on the inner wall of the drying member. The material guiding plates are arranged in a non-linear shape, and the angle between the tangent extension directions between any two parts of the material guiding plates is greater than or equal to 120°.
4. The heating and drying device according to claim 1, wherein: There are at least two corresponding abutting members on the fixing frame. One end of the abutting member is hinged to the fixing frame, and the other end of the abutting member is movably connected to the drying member.
5. The heating and drying device according to claim 1, wherein: Taking the direction from the feeding opening to the discharging opening as the extension direction of the drying member, and taking the extension plane of the fixing frame plane as the horizontal plane, the angle α between the extension direction of the drying member and the horizontal plane is greater than or equal to 5° and less than or equal to 10°.
6. The heating and drying device according to claim 1, wherein: A water seepage opening runs through near the discharging door at the bottom of the drying member, and a water seepage switch is provided on the water seepage opening.
7. The heating and drying device according to claim 1, wherein: The inner wall of the drying sleeve is roughened. The shape of the inner wall of the drying sleeve is one of a wavy shape, a zigzag shape and a concave-convex shape. The distance between the highest point and the lowest point of the height difference formed on the inner wall near the bottom of the drying sleeve is less than or equal to 5 cm.
8. The heating and drying device according to claim 1, wherein: The shape of the drying member is one of a triangle, a square, a rhombus and a circle.
9. The heating and drying device according to claim 1, wherein: The elastic part is a spring, and the control device includes a display screen.