Rotary cylinder quartz sand drying device
By using a rotary cylindrical quartz sand drying device, which utilizes a structure of throwing blocks, grid plates, and rotating discs to control the flow speed and contact area of quartz sand, and combining hot and cold air treatment, the problems of poor drying effect and high temperature are solved, achieving safe and efficient drying.
Patent Information
- Application Number
- CN202422718914.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-08
AI Technical Summary
The existing drying equipment operates at high speeds during the tossing process, resulting in poor drying effects and high temperatures in the dried quartz sand, which can easily burn workers.
A rotary cylindrical quartz sand drying device is adopted. By setting up structures such as throwing blocks, grid plates, and first and second rotating discs, the flow speed of quartz sand and the contact area with hot air are controlled. By combining the use of hot air and cold air, uniform drying and cooling are achieved.
It improves the drying effect, lowers the temperature of the quartz sand, prevents burns, and enhances work safety.
Smart Images
Figure CN223460778U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to quartz sand drying technical field especially a rotary cylinder quartz sand drying device. BACKGROUND
[0002] Quartz sand has excellent chemical performance, thermodynamic performance and mechanical performance, has higher fire resistance, the melting point can reach about 1750 DEG C, the unique physical, chemical characteristics that natural quartz mineral has, has high temperature resistance, thermal expansion coefficient is small, highly insulating, corrosion resistance, piezoelectric effect, resonance effect, plays an increasingly important role in many industries, ordinary quartz sand is generally adopt natural quartz ore, after crushing, washing, drying, secondary screening and become a kind of water treatment filter material, the processing means of natural quartz mineral is often crushed, grinding, magnetic separation, scrubbing, flotation etc. Wet process, subsequent drying treatment is needed, the rotary dryer is often used in drying treatment. The current drying device when using, although quartz sand can be dried in the drying process, but the speed is fast in the process of throwing, and only quartz sand can be dried by hot air, so as to lead to the poor drying effect, the temperature of quartz sand after drying is high, easy to scald the staff, lead to unnecessary trouble. SUMMARY
[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.
[0004] In view of the above or the prior art, the current drying device when using, although quartz sand can be dried in the drying process, but the speed is fast in the process of throwing, and only quartz sand can be dried by hot air, so as to lead to the poor drying effect, the temperature of quartz sand after drying is high, easy to scald the staff, lead to unnecessary trouble, the utility model is proposed.
[0005] Therefore, one purpose of the utility model is to provide a rotary cylinder quartz sand drying device, which can effectively solve the problem that the current drying device when using, although quartz sand can be dried in the drying process, but the speed is fast in the process of throwing, and only quartz sand can be dried by hot air, so as to lead to the poor drying effect, the temperature of quartz sand after drying is high, easy to scald the staff, lead to unnecessary trouble.
[0006] To solve the above technical problems, the utility model provides technical schemes as follows: A rotary cylinder quartz sand drying device, which comprises a screening unit, a fixing unit, a cylinder, an input port arranged on one side of the cylinder, and a discharge port arranged on the other side of the cylinder; a driving unit, which comprises a driving motor, a pinion movably connected to one side of the driving motor, a mounting ring arranged on the top of the pinion, and a gear arranged in the mounting ring; a drying unit, which comprises a first sealing ring, a gas conveying pipe through-connection with the top of the first sealing ring, and a first rotary disc fixedly connected to the inner wall of the first sealing ring; and a cooling unit, which comprises a second sealing ring, a communication pipe through-connection with the top of the second sealing ring, and a second rotary disc arranged in the second sealing ring.
[0007] As a preferred scheme of the utility model rotary cylinder quartz sand drying device, the first rotary disc comprises four groups of first through holes arranged in a ring shape, and mounting blocks fixedly connected to the two sides of the first rotary disc and arranged in a ring shape, and one end of the mounting block is inclined to one side by 30 degrees.
[0008] As a preferred scheme of the utility model rotary cylinder quartz sand drying device, the cylinder is internally provided with throwing blocks arranged in a ring shape, and a grid plate fixedly connected to the inner wall of the cylinder.
[0009] As a preferred scheme of the utility model rotary cylinder quartz sand drying device, the throwing block is in the shape of, one side of the throwing block is fixedly connected to the inner wall of the cylinder, and the other side of the throwing block is provided with a blocking piece.
[0010] As a preferred scheme of the utility model rotary cylinder quartz sand drying device, the mounting ring comprises a groove arranged on the inner wall of the mounting ring, and a through hole arranged on the bottom of the mounting ring.
[0011] As a preferred scheme of the utility model rotary cylinder quartz sand drying device, the second rotary disc comprises second through holes arranged in a ring shape, and blocking plates fixedly connected to the two sides of the second rotary disc and arranged in a ring shape, and one end of the blocking plate is inclined to one side by 30 degrees.
[0012] The utility model rotary cylinder quartz sand drying device has the following advantages: the blocking piece in the throwing block can reduce the throwing speed of the quartz sand, so that the area of the quartz sand in contact with the hot gas is increased, the drying effect is improved, the temperature of the surface of the grid plate can also be increased under the action of the hot gas, the quartz sand is further dried, the flow speed of the quartz sand is effectively controlled by the first rotary disc, so that the drying effect is improved, the quartz sand reaches the second rotary disc, is thrown and cooled at the same time, and the staff is prevented from being scalded. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:
[0014] Figure 1 It is a whole schematic diagram of the rotary cylinder quartz sand drying device.
[0015] Figure 2 It is a cylinder schematic diagram of the rotary cylinder quartz sand drying device.
[0016] Figure 3 It is a driving unit schematic diagram of the rotary cylinder quartz sand drying device.
[0017] Figure 4 It is a drying unit schematic diagram of the rotary cylinder quartz sand drying device.
[0018] Figure 5 It is a cooling unit schematic diagram of the rotary cylinder quartz sand drying device. DETAILED DESCRIPTION
[0019] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.
[0020] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.
[0021] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.
[0022] Embodiment 1
[0023] Reference Figure 1For the first embodiment of the utility model, this embodiment provides a rotary cylinder quartz sand drying device, it includes fixed unit 100, drive unit 200, drying unit 300 and cooling unit 400, wherein the setting of drying unit 300, the setting of first rotary disc 303 can effectively control the flow speed of quartz sand, thereby improving the drying effect.
[0024] Specifically, fixed unit 100 includes cylinder 101, input 102 arranged at one side of the cylinder 101 and outlet 103 arranged at the other side of the cylinder 101;Drive unit 200 includes drive motor 201, small gear 202 movably connected with one side of the drive motor 201, mounting ring 203 arranged at the top of the small gear 202 and large gear 204 arranged in the mounting ring 203;Drying unit 300 includes first sealing ring 301, gas conveying pipe 302 through connection with the top of the first sealing ring 301 and first rotary disc 303 fixedly connected with the inner wall of the first sealing ring 301;Cooling unit 400 includes second sealing ring 401, communication pipe 402 through connection with the top of the second sealing ring 401 and second rotary disc 403 arranged in the second sealing ring 401.The cylinder in the middle of the two drive units 200 is in a split state.
[0025] In use, support frames can be installed at both ends of the cylinder 101, then the quartz sand is entered into the cylinder 101 through the input 102, the drive motor 201 is started, the cylinder 101 is driven to rotate through the mutual cooperation of the small gear 202 and the large gear 204, the quartz sand in the cylinder 101 is turned over, hot air is conveyed into the cylinder 101 through the gas conveying pipe 302 for drying the quartz sand, the setting of the first rotary disc 303 can effectively control the flow speed of the quartz sand, thereby improving the drying effect, the communication pipe 402 is connected with cold air, the cold air is conveyed into the cylinder 101 for cooling the quartz sand, at the same time, the setting of the second rotary disc 403 can also control the flow speed of the quartz sand, further improving the cooling effect, the cooled quartz sand can be discharged through the outlet 103.
[0026] In summary, through the setting of the drying unit 300, the setting of the first rotary disc 303 can effectively control the flow speed of the quartz sand, thereby improving the drying effect, the communication pipe 402 is connected with cold air, the cold air is conveyed into the cylinder 101 for cooling the quartz sand, at the same time, the setting of the second rotary disc 403 can also control the flow speed of the quartz sand, further improving the cooling effect, greatly improving the work efficiency.
[0027] Embodiment 2
[0028] Reference Figure 2For the second embodiment of the utility model, this embodiment provides a rotary cylinder quartz sand drying device, the setting of the throwing block 101a can increase the area of the quartz sand in contact with the hot air, improve the drying effect, the surface temperature of the grid plate 101b can also rise under the action of the hot air, further drying the quartz sand.
[0029] Specifically, the first rotating disc 303 includes four groups of first through holes 303a distributed in a ring shape, and mounting blocks 303b fixedly connected to both sides of the first rotating disc 303 and distributed in a ring shape, and one end of the mounting block 303b is inclined to one side by 30°.
[0030] Further, the cylinder 101 is provided with throwing blocks 101a distributed in a ring shape, and a grid plate 101b fixedly connected to the inner wall of the cylinder 101.
[0031] Further, the throwing block 101a is L-shaped, and one side of the throwing block 101a is fixedly connected to the inner wall of the cylinder 101, and the other side of the throwing block 101a is provided with a blocking piece 101a-1.
[0032] Further, the mounting ring 203 includes a groove 203a provided on the inner wall of the mounting ring 203, and a through hole 203b provided on the bottom of the mounting ring 203.
[0033] Further, the second rotating disc 403 includes second through holes 403a distributed in a ring shape, and blocking plates 403b fixedly connected to both sides of the second rotating disc 403 and distributed in a ring shape, and one end of the blocking plate 403b is inclined to one side by 30°.
[0034] In use, when the quartz sand rotates in the cylinder 101, the throwing block 101a can drive the quartz sand to be thrown, when the throwing block 101a reaches the top, the blocking piece 101a-1 can reduce the throwing speed of the quartz sand, so that the area of the quartz sand in contact with the hot air can be increased, and the drying effect can be improved, at the same time, the surface temperature of the grid plate 101b can also rise under the action of the hot air, the quartz sand can contact the grid plate 101b while flowing in the cylinder 101, further drying the quartz sand, when the quartz sand flows to the first rotating disc 303, the mounting block 303b can further throw the quartz sand, the quartz sand in the throwing is discharged through the first through hole 303a, then the quartz sand reaches the second rotating disc 403, the blocking plate 403b throws the quartz sand again, and the quartz sand in the throwing is discharged through the second through hole 403a.
[0035] In conclusion, the quartz sand is increased in contact area with hot air by the quartz sand throwing block 101a, the effect of drying is improved, the temperature of the surface of the grid plate 101b is also increased under the action of hot air, the quartz sand is further dried, the quartz sand reaches the second rotating disc 403, the quartz sand is cooled while being thrown, and the staff is prevented from being scalded.
[0036] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various exemplary embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be modified or changed. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the generality of the application. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described but extends to the scope of the appended claims.
[0037] Furthermore, in the interest of providing a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those unrelated to the best mode of practicing the present application currently contemplated).
[0038] It should be understood that numerous specific implementations can be made within the scope of the present application, and that the general description described above is not to be taken in a limiting sense. Although the present application has been described in some detail with reference to specific embodiments thereof, it will be apparent to those of ordinary skill in the art that various changes and modifications can be made within the spirit and scope of the application, and it is intended to cover in the appended claims all such changes and modifications that are within the scope of this application.
[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.
Claims
1. A rotary cylinder quartz sand drying apparatus, characterized by: The utility model relates to a kind of automatic drying and cooling device for seedling, including, Fixed unit (100), including cylinder (101), input (102) being arranged at one side of the cylinder (101), and outlet (103) being arranged at the other side of the cylinder (101); Driving unit (200), including driving motor (201), small gear (202) being movably connected with one side of the driving motor (201), mounting ring (203) being arranged at the top of the small gear (202) and large gear (204) being arranged in the mounting ring (203); Drying unit (300), including first sealing ring (301), gas conveying pipe (302) being connected through with the top of the first sealing ring (301), and first rotary disc (303) being fixedly connected with the inner wall of the first sealing ring (301); Cooling unit (400), including second sealing ring (401), communication pipe (402) being connected through with the top of the second sealing ring (401), and second rotary disc (403) being arranged in the second sealing ring (401).
2. The rotary cylinder quartz sand drying apparatus according to claim 1, characterized by: The first rotary disc (303) includes four groups of first through holes (303a) distributed in ring shape, and mounting block (303b) fixedly connected with both sides of the first rotary disc (303) and distributed in ring shape, one end of the mounting block (303b) is inclined to one side by 30 °.
3. The rotary cylinder quartz sand drying apparatus according to claim 2, characterized by: The cylinder (101) is provided with throwing block (101a) distributed in ring shape in it, and grid plate (101b) fixedly connected with the inner wall of the cylinder (101).
4. The rotary cylinder quartz sand drying apparatus according to claim 3, wherein: The throwing block (101a) is L-shaped, and one side of the throwing block (101a) is fixedly connected with the inner wall of the cylinder (101), and the other side of the throwing block (101a) is provided with blocking piece (101a-1).
5. The rotary cylinder quartz sand drying apparatus according to claim 4, wherein: The mounting ring (203) includes groove (203a) arranged in the inner wall of the mounting ring (203), and through hole (203b) arranged in the bottom of the mounting ring (203).
6. The rotary cylinder quartz sand drying apparatus according to claim 5, wherein: The second rotary disc (403) includes second through hole (403a) distributed in ring shape, and blocking plate (403b) fixedly connected with both sides of the second rotary disc (403) and distributed in ring shape, one end of the blocking plate (403b) is inclined to one side by 30 °.