Nepheline concentrate powder air drying device

Abstract

The utility model discloses a nepheline concentrate powder air drying device, and belongs to the technical field of stone powder production. The nepheline concentrate powder air drying device further comprises two pairs of electric cylinders fixedly arranged on the outer side of the shell. The output ends of the two pairs of electric cylinders are fixedly connected with clamping plates. A motor II is fixedly arranged at the upper ends of the two clamping plates; the output end of the second motor is fixedly connected with a lead screw. Each lead screw is in threaded connection with a scraping plate; the two scraping plates are connected with the clamping plate in a sliding manner; the two scraping plates abut against the first sieve plate and the second sieve plate correspondingly. A second motor, a clamping plate, a lead screw and a scraping plate are arranged, the scraping plate abuts against the upper end face of a first sieve plate and the upper end face of a second sieve plate, nepheline concentrate powder is stirred, the nepheline concentrate powder is continuously gathered and then spread, and the air drying effect is improved; the second motor controls the lead screw to rotate, nepheline concentrate powder is blocked on the inner side of the shell, and the air drying efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stone powder production, and more specifically, relates to an air-drying device for nepheline concentrate powder. Background Art

[0002] Stone powder is a general term for the powder of stones. There are many types of stones. According to the mineral composition, there are many varieties, and it is not necessarily calcium carbonate. Calcium carbonate is limestone, which is just one kind of stone powder. There is also talc powder in stone powder, which is used to make putty. There is also quartz powder, which is used to make glass. There are also many rocks with different mineral compositions that can be ground into powder and used for different processes and purposes.

[0003] For example, a stone powder loosening and drying device with the patent application number CN202020892667.8 includes a support base. A conveyor belt assembly is installed on the top of the support base. An inclined downward feeding channel is arranged in the upper left of the conveyor belt assembly. A support frame is fixedly connected between the bottom of the feeding channel and the support base. A first intake fan is evenly installed on the top of the feeding channel. A material blocking hopper with an opening facing right downward is fixedly connected to the bottom of the right lower end of the feeding channel. Through the first intake fan of the utility model, the stone powder sliding down along the feeding channel can be preliminarily air-dried to remove the moisture from the previous step, so as to reduce the time required for subsequent drying; by driving the material spreading plate to swing around its hinge joint with the feeding channel through the pushing component, the stone powder falling on the material spreading plate can be lifted onto the material blocking hopper, so that the stone powder collides with the material blocking hopper and scatters onto the conveyor belt after being loosened, which is beneficial to increasing the contact area between the stone powder and the air, thereby improving the drying efficiency of the stone powder.

[0004] Although the above-mentioned stone powder loosening and drying device is beneficial to increasing the contact area between the stone powder and the air, thereby improving the drying efficiency of the stone powder, the air-drying efficiency is relatively low only by blowing air on the spread stone powder. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides an air-drying device for nepheline concentrate powder to improve the air-drying efficiency.

[0006] A nepheline concentrate powder air-drying device of the utility model includes a housing; a feeding port is fixedly arranged at the upper end of the housing; a first motor is fixedly arranged at the upper end of the housing; the output end of the first motor passes through the upper end surface of the housing and is fixedly connected to a fan blade; a first sieve plate and a second sieve plate are sequentially arranged inside the housing; two vibration motors are fixedly arranged at the lower ends outside the first sieve plate and the second sieve plate of the housing; the output ends of the two vibration motors respectively abut against the first sieve plate and the second sieve plate; a pair of collecting frames are detachably connected to the lower ends of the housing corresponding to the first sieve plate and the second sieve plate respectively; the device also includes two pairs of electric cylinders fixedly arranged on the outside of the housing; the output ends of the two pairs of electric cylinders are fixedly connected to clamping plates; a second motor is fixedly arranged at the upper ends of the two clamping plates; the output end of the second motor is fixedly connected to a lead screw; each lead screw is threadedly connected to a scraping plate; the two scraping plates are slidably connected to the clamping plates; the two scraping plates respectively abut against the first sieve plate and the second sieve plate.

[0007] Preferably: a heat-conducting plate is arranged at the lower end of the housing corresponding to the second sieve plate; a pair of heat-dissipating openings are formed in the heat-conducting plate; a water-absorbing packet is fixedly arranged at the upper end of the heat-conducting plate; the water-absorbing packet is sleeved with a water-permeable cotton bag on the outside; anhydrous calcium carbonate is arranged inside the water-absorbing packet.

[0008] Preferably: a heating block is fixedly arranged at the lower end of the housing.

[0009] Preferably: both the first sieve plate and the second sieve plate are thin plates of copper-iron alloy.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] (1) By arranging the second motor, the clamping plates, the lead screws and the scraping plates, and using the scraping plates to abut against the upper end surfaces of the first sieve plate and the second sieve plate to stir the nepheline concentrate powder, so that it continuously gathers and then spreads out, improving the air-drying effect; by controlling the rotation of the lead screws through the second motor, the nepheline concentrate powder is blocked inside the housing, improving the air-drying efficiency;

[0012] (2) By arranging the water-absorbing packet and the heating block, higher heat is generated inside the housing, drying the nepheline concentrate powder while air-drying it, improving the air-drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structural schematic diagram of the utility model;

[0014] Figure 2 is the internal structural schematic diagram of the utility model;

[0015] Figure 3 is the main structural schematic diagram of the utility model.

[0016] Description of reference numerals in the figure: 10, outer shell; 11, collection box; 12, electric cylinder; 13, vibration motor; 14, second sieve plate; 15, first motor; 16, feeding port; 17, fan blade; 18, first sieve plate; 19, water absorption pack; 20, heating block; 21, heat dissipation port; 22, second motor; 23, clamping plate; 24, lead screw; 25, scraper; 26, heat conduction plate. Detailed implementation mode

[0017] Specific embodiment 1: Please refer to Figures 1-3 A nepheline concentrate powder air-drying device, including an outer shell 10; a feeding port 16 is fixedly arranged at the upper end of the outer shell 10; a first motor 15 is fixedly arranged at the upper end of the outer shell 10; the output end of the first motor 15 passes through the upper end surface of the outer shell 10 and is fixedly connected to a fan blade 17; a first sieve plate 18 and a second sieve plate 14 are sequentially arranged inside the outer shell 10; two vibration motors 13 are fixedly arranged at the lower end outside the first sieve plate 18 and the second sieve plate 14 of the outer shell 10; the output ends of the two vibration motors 13 respectively abut against the first sieve plate 18 and the second sieve plate 14; a pair of collection boxes 11 are respectively detachably connected to the lower ends of the outer shell 10 corresponding to the first sieve plate 18 and the second sieve plate 14; two pairs of electric cylinders 12 fixedly arranged on the outside of the outer shell 10 are also included; the output ends of the two pairs of electric cylinders 12 are fixedly connected to clamping plates 23; a second motor 22 is fixedly arranged at the upper ends of the two clamping plates 23; the output end of the second motor 22 is fixedly connected to a lead screw 24; each lead screw 24 is threadedly connected to a scraper 25; the two scrapers 25 are slidably connected to the clamping plates 23; the two scrapers 25 respectively abut against the first sieve plate 18 and the second sieve plate 14; by arranging the second motor 22, the clamping plate 23, the lead screw 24 and the scraper 25, and using the scraper 25 to abut against the upper end surfaces of the first sieve plate 18 and the second sieve plate 14 to stir the nepheline concentrate powder, so that it continuously gathers and then spreads out, improving the air-drying effect; by controlling the rotation of the lead screw 24 by the second motor 22, the nepheline concentrate powder is blocked inside the outer shell 10, improving the air-drying efficiency.

[0018] Please refer to Figure 2 , a heat conduction plate 26 is arranged at the lower end of the outer shell 10 corresponding to the second sieve plate 14; a pair of heat dissipation ports 21 are opened on the heat conduction plate 26; a water absorption pack 19 is fixedly arranged at the upper end of the heat conduction plate 26; the water absorption pack 19 is sleeved with a permeable cotton bag on the outside; anhydrous calcium carbonate is arranged inside the water absorption pack 19.

[0019] Please refer to Figure 2 , a heating block 20 is fixedly arranged at the lower end of the outer shell 10.

[0020] Please refer to Figure 2 , both the first sieve plate 18 and the second sieve plate 14 are thin plates of copper-iron alloy; by arranging the water absorption pack 19 and the heating block 20, a relatively high temperature is generated inside the outer shell 10, air-drying the nepheline concentrate powder and drying the nepheline concentrate powder at the same time, improving the air-drying efficiency.

[0021] During operation, nepheline concentrate powder is poured into the feeding port 16. Subsequently, the vibration motor 13 is started. The output end of the vibration motor 13 drives the first sieve plate 18 and the second sieve plate 14 to vibrate. Then, the nepheline concentrate powder is screened according to different diameters. The first motor 15 is started, and the output end of the first motor 15 drives the fan blade 17 to rotate, sending air into the nepheline concentrate powder to dry it; the moisture in the nepheline concentrate powder condenses and gradually drips from the second sieve plate 14. After the water droplets fall on the water absorption package 19, they are absorbed by the water absorption package 19. After the water absorption package 19 absorbs moisture, it releases heat. The heating block 20 is turned on, and the heating block 20 generates sufficient heat. Since the density of hot air is relatively low, the hot air gradually rises during its movement in the air, drying the nepheline concentrate powder;

[0022] At this time, the electric cylinder 12 is started. The output end of the electric cylinder 12 drives the clamping plate 23 to move. The second motor 22 is started, and the output end of the second motor 22 drives the lead screw 24 to rotate, making the scraper 25 abut against the first sieve plate 18 and the second sieve plate 14, gathering the nepheline concentrate powder to the left side of the housing 10. Subsequently, the output end of the electric cylinder 12 resets, moving the clamping plate 23 to the right side of the housing 10. At this time, the second motor 22 is controlled to rotate in the reverse direction, keeping the scraper 25 abutting against the upper end surfaces of the first sieve plate 18 and the second sieve plate 14;

[0023] After drying is completed, the second motor 22 is controlled to rotate, raising the scraper 25 to discharge the nepheline concentrate powder, and the dried nepheline concentrate powder is taken out from the collection box 11.

[0024] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but rather use the difference in functions of components as the criterion for distinction. As mentioned throughout the specification and claims, the term "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0025] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent in such a commodity or system. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of another identical element in the commodity or system including the said element.

[0026] The foregoing description has shown and described several preferred embodiments of the present application. However, as previously mentioned, it should be understood that the present application is not limited to the forms disclosed herein, should not be construed as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept of the application described herein through the above teachings or the techniques or knowledge in the relevant field. Any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present application shall fall within the protection scope of the appended claims of the present application.

Claims

1. A nepheline concentrate powder air drying device, comprising a housing (10); a feeding port (16) is fixedly arranged at the upper end of the housing (10); a motor 1 (15) is fixedly arranged at the upper end of the housing (10); the output end of the motor 1 (15) passes through the upper end surface of the housing (10) and is fixedly connected to a fan blade (17); a sieve plate 1 (18) and a sieve plate 2 (14) are arranged on the inner side of the housing (10) in sequence; two vibration motors (13) are fixedly arranged at the lower end of the housing (10) outside the sieve plate 1 (18) and the sieve plate 2 (14); the output ends of the two vibration motors (13) are respectively abutted against the sieve plate 1 (18) and the sieve plate 2 (14); the housing (10) is detachably connected to a pair of collection frames (11) at the lower ends of the corresponding sieve plates 1 (18) and sieve plate 2 (14); the characteristic is that It also includes two pairs of electric cylinders (12) fixedly arranged on the outside of the housing (10); the output ends of the two pairs of electric cylinders (12) are fixedly connected to the clamping plates (23); the upper ends of the two clamping plates (23) are fixedly arranged with the second motor (22); the output end of the second motor (22) is fixedly connected to the lead screw (24); each lead screw (24) is threadedly connected to the scraper (25); the two scrapers (25) are slidably connected to the clamping plates (23); and the two scrapers (25) respectively abut against the first sieve plate (18) and the second sieve plate (14).

2. The nepheline concentrate powder air drying device according to claim 1, characterized in that: The outer shell (10) is provided with a heat conducting plate (26) at the lower end of the second sieve plate (14); the heat conducting plate (26) is provided with a pair of heat dissipation openings (21); a water absorbing bag (19) is fixedly provided at the upper end of the heat conducting plate (26); the water absorbing bag (19) is provided with a water-permeable cotton bag on the outer side; anhydrous calcium carbonate is provided on the inner side of the water absorbing bag (19).

3. The air drying device for nepheline concentrate powder according to claim 1, characterized in that: A heating block (20) is fixedly disposed at the lower end of the housing (10).

4. The nepheline concentrate powder air drying device according to claim 1, characterized in that: The sieve plate 1 (18) and the sieve plate 2 (14) are both copper-iron alloy thin plates.

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