Continuous drying device for colloidal silicate minerals

Abstract

The utility model discloses a colloidal silicate mineral continuous drying device which comprises a main box body used for drying, a feeding pipe is fixedly connected to the circumferential face of the main box body, a main filter screen is fixedly connected to the circumferential face of the main box body, a lower grinding disc is fixedly connected to the inner bottom face of the main box body, and an upper grinding disc is fixedly connected to the inner bottom face of the lower grinding disc. An upper millstone is arranged above the lower millstone, a plurality of electric hydraulic rods are fixedly connected to the top of the upper millstone and are uniformly distributed at the top of the upper millstone, and a top plate is fixedly connected to the tops of the electric hydraulic rods. By arranging the main box body, the feeding pipe, the main filter screen, the lower millstone, the upper millstone, an electric hydraulic rod, a top plate, a connecting shaft and a main motor, in the drying process, the electric hydraulic rod can be started to enable the upper millstone to be combined with the lower millstone, the main motor is started to enable the upper millstone to rotate, and therefore large colloidal silicate minerals are crushed, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of colloidal silicate mineral production, in particular to a continuous drying device for colloidal silicate minerals. Background Art

[0002] Colloidal silicate minerals are silicate minerals with a certain degree of cohesiveness. They typically contain a high amount of water and some soluble components, which give them a certain degree of plasticity and cohesiveness. The characteristics of colloidal silicate minerals include their cohesiveness, plasticity, and the ability to deform plastically under wet conditions. These properties make colloidal silicate minerals useful in a variety of industrial applications, such as as raw materials for ceramics and refractory materials, and as binders and fillers in civil engineering.

[0003] In existing continuous drying devices for colloidal silicate minerals, colloidal silicate minerals often agglomerate during the drying process due to their cohesiveness, resulting in reduced drying efficiency. Furthermore, the colloidal silicate minerals need to be crushed into powder after drying, increasing production costs. Utility Model Content

[0004] The purpose of the utility model is to provide a continuous drying device for colloidal silicate minerals. When the continuous drying is carried out, the blower agitates the heated gas in the air box and blows it into the main box body. The crushed fine colloidal silicate minerals are filtered by the main filter and then enter the buffer box. In the process of continuous agitation, blowing and crushing, the colloidal silicate minerals are formed into fine and dry powder, thereby reducing production costs. During the drying process, the electric hydraulic rod can be started to make the upper grinding disc and the lower grinding disc fit together, and the main motor can be started to rotate the upper grinding disc, thereby crushing the large pieces of colloidal silicate minerals, thereby improving the drying efficiency.

[0005] In order to achieve the above-mentioned purpose, a continuous drying device for colloidal silicate minerals is provided, comprising: a main box body for drying, a feed pipe is fixedly connected to the circumferential surface of the main box body, a main filter is fixedly connected to the circumferential surface of the main box body, a lower grinding disc is fixedly connected to the inner bottom surface of the main box body, an upper grinding disc is arranged above the lower grinding disc, an electric hydraulic rod is fixedly connected to the top of the upper grinding disc, a plurality of electric hydraulic rods are arranged and are evenly distributed on the top of the upper grinding disc, a top plate is fixedly connected to the top of the top plate, a connecting shaft is fixedly connected to the main box body. The top of the box body is fixedly connected to the main motor, the circumferential surface of the main box body is fixedly connected to the air box, the left side wall of the air box is provided with a side hole, the inside of the side hole is fixedly provided with a side filter, the inner bottom surface of the air box is fixedly connected to a heating plate, the inner rear side wall of the air box is fixedly connected to a temperature and humidity sensor, the top of the air box is fixedly connected to a blower, the top input end of the blower is fixedly connected to a connecting pipe, the end of the connecting pipe away from the blower is fixedly connected to a drying box, the bottom of the drying box is fixedly connected to a buffer box, and the bottom of the buffer box is fixedly connected to a discharge pipe.

[0006] According to the continuous drying device for colloidal silicate minerals, an air inlet pipe is fixedly provided on the right side wall of the air box, and valves are provided on the air inlet pipe, the feed pipe and the discharge pipe.

[0007] According to the continuous drying device for colloidal silicate minerals, the top of the connecting shaft passes through the main housing and is rotatably connected to the main housing, and the bottom output end of the main motor is fixedly connected to the connecting shaft. When the main motor is started, the connecting shaft rotates.

[0008] According to the continuous drying device for colloidal silicate minerals, the main filter and the side filter are both located between the upper grinding disc and the lower grinding disc and are arranged opposite to each other, so as to form a colloidal silicate mineral filtering channel when the gas circulates internally.

[0009] According to the continuous drying device for colloidal silicate minerals, the main box and the buffer box are interconnected, and the main filter is located in the middle.

[0010] According to the continuous drying device for colloidal silicate minerals, the interior of the drying box is filled with a desiccant, and the drying box is connected to the connecting pipe and the buffer box to dry the passing gas.

[0011] According to the continuous drying device for colloidal silicate minerals, the main box and the air box are interconnected, and the side filter is located in the middle.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. By setting up the main box, feed pipe, main filter, lower grinding disc, upper grinding disc, electric hydraulic rod, top plate, connecting shaft and main motor, during the drying process, the electric hydraulic rod can be started to make the upper grinding disc and the lower grinding disc fit together, and the main motor can be started to rotate the upper grinding disc, thereby crushing the large pieces of colloidal silicate minerals, thereby improving the drying efficiency;

[0014] 3. By setting up an air box, side holes, side filters, heating plates, temperature and humidity sensors, blowers, connecting pipes, drying ovens, buffer boxes and discharge pipes, during continuous drying, the blower agitates the heated gas in the air box and blows it into the main box body. The crushed fine colloidal silicate minerals are filtered through the main filter and then enter the buffer box. In the process of continuous agitation, blowing and crushing, the colloidal silicate minerals are formed into fine and dry powder, thereby reducing production costs.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a front view of a continuous drying device for colloidal silicate minerals according to the present invention;

[0018] Figure 2 This is a cross-sectional structural diagram of the main box of a continuous drying device for colloidal silicate minerals according to the present invention;

[0019] Figure 3 This is a cross-sectional structural diagram of an air box of a continuous drying device for colloidal silicate minerals according to the present invention;

[0020] Figure 4 This is a front view of a continuous drying device for colloidal silicate minerals according to the present invention.

[0021] In the figure: 1. Main box; 2. Feed pipe; 3. Main filter; 4. Lower grinding plate; 5. Upper grinding plate; 6. Electric hydraulic rod; 7. Top plate; 8. Connecting shaft; 9. Main motor; 10. Air box; 11. Side hole; 12. Side filter; 13. Heating plate; 14. Temperature and humidity sensor; 15. Blower; 16. Connecting pipe; 17. Drying box; 18. Buffer box; 19. Discharge pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a continuous drying device for colloidal silicate minerals, comprising: a main box body 1 for drying, a feed pipe 2 is fixedly connected to the circumferential surface of the main box body 1, a main filter screen 3 is fixedly connected to the circumferential surface of the main box body 1, a lower grinding disc 4 is fixedly connected to the inner bottom surface of the main box body 1, an upper grinding disc 5 is arranged above the lower grinding disc 4, an electric hydraulic rod 6 is fixedly connected to the top of the upper grinding disc 5, a plurality of electric hydraulic rods 6 are provided, and are evenly distributed on the top of the upper grinding disc 5, an electric The top of the hydraulic rod 6 is fixedly connected to the top plate 7, the top of the top plate 7 is fixedly connected to the connecting shaft 8, the top of the main box body 1 is fixedly connected to the main motor 9, the top of the connecting shaft 8 passes through the main box body 1 and is rotatably connected to the main box body 1, and the bottom output end of the main motor 9 is fixedly connected to the connecting shaft 8. When the main motor 9 is started, the connecting shaft 8 rotates, thereby rotating the lower top plate 7, the electric hydraulic rod 6, and the upper grinding disc 5, and the upper grinding disc 5 and the lower grinding disc 4 are combined, thereby crushing and grinding the large pieces of colloidal silicate minerals between them.

[0024] An air box 10 is fixedly connected to the circumferential surface of the main box body 1, a side hole 11 is provided on the left side wall of the air box 10, a side filter 12 is fixedly provided inside the side hole 11, a heating plate 13 is fixedly connected to the inner bottom surface of the air box 10 for heating the gas in the air box 10, a temperature and humidity sensor 14 is fixedly connected to the inner rear side wall of the air box 10 for monitoring the temperature and humidity in the air box 10, a blower 15 is fixedly connected to the top of the air box 10, a connecting pipe 16 is fixedly connected to the top input end of the blower 15, and a drying box 17 is fixedly connected to the end of the connecting pipe 16 away from the blower 15. A buffer box 18 is fixedly connected to the bottom of the main body 1, and the interior of the drying box 17 is filled with desiccant. The drying box 17 and the connecting pipe 16 and the buffer box 18 are all arranged in a continuous manner, and a filtering device is provided at the connection. A discharge pipe 19 is fixedly connected to the bottom of the buffer box 18. When the blower 15 is started, the hot air in the air box 10 is driven into the main box body 1, and the colloidal silicate minerals on the lower grinding disc 4 are blown, so that the fine colloidal silicate mineral particles enter the buffer box 18 from the side filter 12. The gas in the buffer box 18 is dried by the drying box 17 and then enters the air box 10 through the connecting pipe 16.

[0025] The main box 1 and the buffer box 18 are interconnected, and the main filter 3 is located in the middle. The main box 1 and the air box 10 are interconnected, and the side filter 12 is located in the middle. The main filter 3 and the side filter 12 are both located between the upper grinding disc 5 and the lower grinding disc 4, and are arranged relative to each other. The thickness of the upper grinding disc 5 is equal to the diameter of the side filter 12. When the upper grinding disc 5 moves downward and combines with the lower grinding disc 4 to crush the colloidal silicate minerals between them, the channel of the side filter 12 is blocked, and only grinding operations are performed in the main box 1.

[0026] An air inlet pipe is fixedly provided on the right side wall of the air box 10. Valves are provided on the air inlet pipe, the feed pipe 2 and the discharge pipe 19 to facilitate the formation of gas internal circulation when the blower 15 is working.

[0027] Working principle: Colloidal silicate mineral is added from the feed pipe 2, the heating plate 13 is started to heat the internal gas, and then the electric hydraulic rod 6 and the main motor 9 are started to rotate the upper grinding disc 5 downward and match with the lower grinding disc 4 to grind the colloidal silicate mineral between the two. The upper grinding disc 5 blocks the side filter 12. After grinding, the upper grinding disc 5 is retracted and the blower 15 is started to blow the inside of the main box 1 to make the fine colloidal silicate mineral enter the buffer box 18 from the main filter 3. When the blower 15 is working, an internal circulation of gas is formed, and the gas passing through the drying box 17 is continuously dried. After a period of time, the electric hydraulic rod 6 and the main motor 9 are started again, and grinding is carried out again. After completion, it is blown and dried again. After repeating this many times, the colloidal silicate mineral is ground into fine powder and all is located inside the buffer box 18. It can be discharged by opening the discharge pipe 19.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A continuous drying device for colloidal silicate minerals, comprising: The main box (1) for drying is characterized in that a feed pipe (2) is fixedly connected to the circumferential surface of the main box (1), a main filter (3) is fixedly connected to the circumferential surface of the main box (1), a lower grinding disc (4) is fixedly connected to the inner bottom surface of the main box (1), an upper grinding disc (5) is arranged above the lower grinding disc (4), an electric hydraulic rod (6) is fixedly connected to the top of the upper grinding disc (5), a plurality of electric hydraulic rods (6) are arranged and are evenly distributed on the top of the upper grinding disc (5), a top plate (7) is fixedly connected to the top of the top plate (7), a connecting shaft (8) is fixedly connected to the top of the main box (1), a main motor (9) is fixedly connected to the top of the main box (1), and the circumference of the main box (1) is fixedly connected to the main motor (9). An air box (10) is fixedly connected to the surface, a side hole (11) is provided on the left side wall of the air box (10), a side filter (12) is fixedly provided inside the side hole (11), a heating plate (13) is fixedly connected to the inner bottom surface of the air box (10), a temperature and humidity sensor (14) is fixedly connected to the inner rear side wall of the air box (10), a blower (15) is fixedly connected to the top of the air box (10), a connecting pipe (16) is fixedly connected to the top input end of the blower (15), a drying box (17) is fixedly connected to the end of the connecting pipe (16) away from the blower (15), a buffer box (18) is fixedly connected to the bottom of the drying box (17), and a discharge pipe (19) is fixedly connected to the bottom of the buffer box (18).

2. The continuous drying device for colloidal silicate minerals according to claim 1, wherein: The main box (1) and the buffer box (18) are interconnected, and the main filter (3) is located in the middle.

3. The continuous drying device for colloidal silicate minerals according to claim 1, wherein: The main box body (1) and the air box (10) are interconnected, and the side filter (12) is located in the middle.

4. The continuous drying device for colloidal silicate minerals according to claim 1, wherein: An air inlet pipe is fixedly provided on the right side wall of the air box (10), and valves are provided on the air inlet pipe, the feed pipe (2) and the discharge pipe (19).

5. The continuous drying device for colloidal silicate minerals according to claim 1, wherein: The interior of the drying box (17) is filled with desiccant, and the drying box (17) is connected to the connecting pipe (16) and the buffer box (18).

6. The continuous drying device for colloidal silicate minerals according to claim 1, characterized in that: The main filter (3) and the side filter (12) are both located between the upper grinding disc (5) and the lower grinding disc (4) and are arranged relative to each other. The thickness of the upper grinding disc (5) is equal to the diameter of the side filter (12).

7. The continuous drying device for colloidal silicate minerals according to claim 1, characterized in that: The top of the connecting shaft (8) passes through the main box (1) and is rotationally connected to the main box (1), and the bottom output end of the main motor (9) is fixedly connected to the connecting shaft (8).

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