Diatomite mixing device

Abstract

The utility model provides a diatomite mixing device which comprises a stirring barrel, a stirring shaft is rotatably arranged on the inner side wall of the stirring barrel, a fixing frame is arranged on the outer side of the stirring shaft and located in the stirring barrel, and a scraping assembly abutting against the inner side wall of the stirring barrel is arranged on the outer side of the fixing frame. The scraping assembly comprises a fixing plate detachably arranged on the outer side wall of the fixing frame, a plurality of telescopic sleeve rods are arranged on the outer side wall of the fixing plate, and scraping plates are arranged at the ends of output rods of the telescopic sleeve rods. According to the utility model, materials adhered to the inner side wall of the stirring barrel can be efficiently and fully scraped and cleaned by arranging the scraping component which is propped against the inner side wall of the stirring barrel on the stirring shaft, so that the materials are prevented from being adhered to the inner side wall of the stirring barrel, unnecessary waste of the materials is avoided, the mixing and stirring effect and efficiency are greatly enhanced, and the production cost is reduced. Subsequent manual cleaning is not needed, and operation is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a mixing device for diatomaceous earth. Background Art

[0002] The main raw material of diatomaceous earth is diatomaceous earth, which is a mixture of diatomaceous earth and water. Diatomaceous earth needs to be stirred during the production process. Traditional diatomaceous earth stirring devices are inefficient and the stirring is not thorough enough, and some places cannot be stirred properly.

[0003] The patent with the publication number CN209423461U discloses a diatom mud high-speed mixing and stirring device, including a bottom plate and a top fixed frame, a motor and a stirring tank bracket are fixed on the upper side of the bottom plate, a stirring tank bracket is fixed with a stirring tank, diatom mud is installed inside the stirring tank, a main rotating shaft is vertically embedded in the bottom of the stirring tank, a second pulley is installed at the lower end of the main rotating shaft, a first pulley is installed on the output shaft of the motor, a belt is installed between the first pulley and the second pulley, a plurality of active stirring blades are fixed on the side of the main rotating shaft, a rotating frame is fixed on the top of the main rotating shaft, at least two driven rotating shafts are embedded inside the rotating frame, a plurality of driven stirring blades are fixed on the side of the driven rotating shaft, a driven gear is installed on the top of the driven rotating shaft, a main gear fixed shaft is fixed on the lower side of the top fixed frame, a main gear is fixed on the lower side of the main gear fixed shaft, and the main gear is meshed with the driven gear. The whole device has high stirring efficiency and good stirring effect.

[0004] In the specific use of the above-mentioned prior art, although the diatom mud on all sides is stirred without dead angles through the revolution and rotation of the driven gear, the diatom mud can flow through the gaps when the main shaft drives the active stirring blades to rotate and stir, which reduces the stirring resistance. While the flow of the diatom mud also makes the stirring more uniform, it can be mixed evenly quickly under high-speed stirring.

[0005] However, there is a gap between the driven stirring blades of the above-mentioned prior art and the inner wall of the stirring barrel, and the mixture of diatomaceous earth and water has a certain viscosity. During the mixing process, part of the mixture will inevitably adhere to the inner wall of the stirring barrel, resulting in incomplete stirring. The subsequent cleaning is more troublesome, resulting in unnecessary waste of raw materials. Utility Model Content

[0006] In view of this, the utility model provides a mixing device for diatomaceous earth, which can achieve efficient and sufficient scraping and cleaning of materials adhered to the inner wall of the stirring barrel by arranging a scraper component on the stirring shaft that contacts the inner wall of the stirring barrel, thereby preventing the materials from adhering to the inner wall of the stirring barrel, thereby solving the problem that there is a gap between the traditional stirring blades and the inner wall of the stirring barrel, and the mixture of diatomaceous earth and water has a certain viscosity, so during the mixing process, part of the mixture will inevitably adhere to the inner wall of the stirring barrel, resulting in incomplete stirring, and the subsequent cleaning is more troublesome, resulting in unnecessary waste of raw materials.

[0007] In order to solve the above technical problems, the utility model provides a mixing device for diatomaceous earth, comprising a stirring barrel, a stirring shaft is rotatably arranged on the inner side wall of the stirring barrel, a fixing frame is arranged outside the stirring shaft and inside the stirring barrel, a scraper assembly that contacts the inner side wall of the stirring barrel is arranged outside the fixing frame, the scraper assembly comprises a fixing plate detachably arranged on the outer side wall of the fixing frame, a plurality of telescopic sleeves are arranged on the outer side wall of the fixing plate, and a scraper is arranged at the output rod end of the plurality of telescopic sleeves. The utility model can achieve efficient and sufficient scraping and cleaning of materials adhered to the inner side wall of the stirring barrel by arranging a scraper assembly that contacts the inner side wall of the stirring barrel on the stirring shaft, thereby avoiding the materials from adhering to the inner side wall of the stirring barrel and avoiding unnecessary waste of materials, thereby greatly enhancing the effect and efficiency of mixing and stirring, eliminating the need for subsequent manual cleaning, and making the operation simpler and more convenient.

[0008] The telescopic sleeve includes a fixed end arranged on the outer wall of the fixed plate, a spring is arranged inside the fixed end, a telescopic end is arranged at the end of the spring, and the scraper is fixedly arranged together with the telescopic end. The utility model can drive the fixed frame, the fixed plate and the telescopic sleeve outside the fixed plate to rotate together with the scraper through the rotation of the rotating shaft. Under the action of centrifugal force, the scraper will pull the fixed end and the spring to extend until the scraper is always in conflict with the inner wall of the mixing barrel, thereby achieving sufficient scraping of the material adhered to the inner wall of the mixing barrel, and the operation is more convenient and efficient.

[0009] A motor is arranged on the upper part of the mixing barrel, and a reducer is arranged on the end of the output shaft of the motor, which is connected to the mixing shaft, and a mixing blade is arranged on the outside of the mixing shaft. The utility model can drive the mixing shaft to rotate through the reducer by the rotation of the output shaft of the motor, and then drive the mixing blade on the outside of the mixing shaft to rotate while mixing and stirring the materials in the mixing barrel fully and evenly, which is more efficient and convenient.

[0010] There are at least two groups of stirring blades, which are arranged on the outer wall of the stirring shaft at upper and lower intervals. The length of the stirring blades decreases from top to bottom. The utility model can enhance the uniformity of stirring, improve the stirring efficiency, reduce the stirring dead angle, and ensure the efficient and sufficient mixing of the materials in the stirring barrel by arranging the stirring blades of different lengths.

[0011] The upper part of the mixing barrel is provided with a material injection port and a liquid injection port. The utility model can facilitate the material addition and injection operation through the material injection port, and inject the liquid to be mixed into the mixing barrel through the liquid injection port, which is more convenient and efficient.

[0012] The lower part of the mixing barrel is provided with a discharge port, and the utility model can realize the discharge operation of the evenly mixed materials through the function of the discharge port, and the operation is more convenient.

[0013] The bottom of the mixing barrel is provided with supporting legs, and there are four supporting legs, which are evenly distributed on the bottom of the mixing barrel. The utility model can realize the firm support and fixing operation of the mixing barrel through the supporting legs, and the operation is more convenient.

[0014] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0015] 1. The utility model can achieve efficient and sufficient scraping and cleaning of materials adhered to the inner wall of the mixing barrel by arranging a scraping component on the mixing shaft that conflicts with the inner wall of the mixing barrel, so as to avoid the materials adhering to the inner wall of the mixing barrel, thereby solving the problem that there is a gap between the traditional mixing blades and the inner wall of the mixing barrel, and the mixture of diatomaceous earth and water has a certain viscosity, so that part of the mixture will inevitably adhere to the inner wall of the mixing barrel during the mixing process, resulting in incomplete mixing, and the subsequent cleaning is more troublesome, resulting in unnecessary waste of raw materials.

[0016] 2. The utility model can drive the fixed frame, the fixed plate and the telescopic sleeve outside the fixed plate to rotate with the scraper through the rotation of the rotating shaft. Under the action of centrifugal force, the scraper will pull the fixed end and the spring to extend until the scraper is always in conflict with the inner wall of the mixing barrel, thereby achieving sufficient scraping of the material adhered to the inner wall of the mixing barrel, and the operation is more convenient and efficient.

[0017] 3. The utility model can drive the stirring shaft to rotate together through the reducer by the rotation of the output shaft of the motor, and then drive the stirring blades on the outer side of the stirring shaft to rotate while fully and evenly mixing the materials in the stirring barrel, which is more efficient and convenient.

[0018] 4. The utility model can enhance the uniformity of stirring, improve the stirring efficiency, reduce the stirring dead angle, and ensure the efficient and sufficient mixing operation of the materials in the stirring barrel by arranging the stirring blades of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the diatomite mixing device of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a stirring shaft, a stirring blade and a scraping assembly in a mixing device for diatomite of the utility model;

[0021] Figure 3 It is an enlarged view of the structure at A in the utility model;

[0022] Figure 4 This is an enlarged view of the structure at B in the utility model.

[0023] Explanation of the reference numerals: 100, mixing barrel; 200, mixing shaft; 300, fixed frame; 400, scraper assembly; 410, fixed plate; 420, telescopic sleeve; 421, fixed end; 422, spring; 423, telescopic end; 430, scraper; 500, motor; 600, mixing blade; 700, filling port; 800, liquid filling port; 900, support leg. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0025] like Figure 1-4As shown: This embodiment provides a mixing device for diatomite, including a mixing barrel 100, a mixing shaft 200 is rotatably arranged on the inner side wall of the mixing barrel 100, a fixing frame 300 is arranged outside the mixing shaft 200 and inside the mixing barrel 100, a scraper assembly 400 is arranged outside the fixing frame 300 and contacts the inner side wall of the mixing barrel 100, the scraper assembly 400 includes a fixing plate 410 detachably arranged on the outer side wall of the fixing frame 300, and a plurality of fixing plates 410 are arranged on the outer side wall of the fixing plate 410. A telescopic sleeve 420, and a scraper 430 is arranged at the output rod end of the plurality of telescopic sleeves 420. The utility model can achieve efficient and sufficient scraping and cleaning of materials adhered to the inner wall of the mixing barrel 100 by arranging a scraper assembly 400 on the mixing shaft 200 that conflicts with the inner wall of the mixing barrel 100, thereby preventing the materials from adhering to the inner wall of the mixing barrel 100 and avoiding unnecessary waste of materials, thereby greatly enhancing the effect and efficiency of mixing and stirring, eliminating the need for subsequent manual cleaning, and making the operation simpler and more convenient.

[0026] According to one embodiment of the utility model, Figure 3 and Figure 4 As shown, the telescopic sleeve 420 includes a fixed end 421 arranged on the outer wall of the fixed plate 410, a spring 422 is arranged inside the fixed end 421, and a telescopic end 423 is arranged at the end of the spring 422. The scraper 430 is fixed together with the telescopic end 423. The utility model can drive the fixed frame 300 and the fixed plate 410 and the telescopic sleeve 420 outside the fixed plate 410 to rotate together with the scraper 430 through the rotation of the rotating shaft. The scraper 430 will pull the fixed end 421 and the spring 422 to extend under the action of centrifugal force until the scraper 430 always conflicts with the inner wall of the mixing barrel 100, thereby achieving sufficient scraping of the material adhered to the inner wall of the mixing barrel 100, and the operation is more convenient and efficient.

[0027] According to another embodiment of the present invention, Figure 1 and Figure 2 As shown, a motor 500 is arranged on the upper part of the mixing barrel 100, and a reducer is arranged at the end of the output shaft of the motor 500, which is connected to the mixing shaft 200, and a mixing blade 600 is arranged on the outer side of the mixing shaft 200. The utility model can drive the mixing shaft 200 to rotate together with the reducer through the rotation of the output shaft of the motor 500, and then drive the mixing blade 600 on the outer side of the mixing shaft 200 to rotate while the material in the mixing barrel 100 is fully and evenly mixed and stirred, which is more efficient and convenient.

[0028] There are at least two groups of stirring blades 600, which are arranged at upper and lower intervals on the outer wall of the stirring shaft 200. The length of the stirring blades 600 decreases from top to bottom. The utility model can enhance the uniformity of stirring, improve the stirring efficiency, reduce the dead angle of stirring, and ensure the efficient and sufficient mixing operation of the materials in the stirring barrel 100 by arranging the stirring blades 600 of different lengths.

[0029] The upper part of the mixing barrel 100 is provided with a material injection port 700 and a liquid injection port 800. The utility model can facilitate the material addition and injection operation through the material injection port 700, and inject the liquid to be mixed into the mixing barrel 100 through the liquid injection port 800, which is more convenient and efficient.

[0030] According to another embodiment of the present invention, Figure 1 As shown, a discharge port is provided at the lower portion of the mixing barrel 100. The utility model can discharge the evenly mixed materials through the discharge port, and the operation is more convenient.

[0031] The bottom of the mixing barrel 100 is provided with supporting legs 900 , and there are four supporting legs 900 , which are evenly distributed at the bottom of the mixing barrel 100 . The utility model can achieve firm support and fixation of the mixing barrel 100 through the supporting legs 900 , and the operation is more convenient.

[0032] The use of the utility model:

[0033] First of all, it should be made clear that the mixing device involved in the utility model is mainly used for solid-liquid mixing or liquid-liquid mixing. The utility model takes the process of mixing diatomaceous earth and liquid to prepare diatomaceous earth mud as an example to explain its method of use in detail. When diatomaceous earth mud needs to be prepared, first start the output shaft of the motor 500 to rotate. The rotation of the output shaft of the motor 500 drives the stirring shaft 200 to rotate together through the reducer, and then drives the stirring blade 600 on the outside of the stirring shaft 200, and then pours an appropriate amount of diatomaceous earth into the mixing barrel 100 through the injection port 700, and injects an appropriate amount of liquid through the liquid injection port 800 at the same time, so as to achieve the full mixing and stirring operation of the diatomaceous earth and the liquid. During the stirring process, the rotation of the rotating shaft drives the fixed frame 300 and the fixed plate 410 and the telescopic sleeve 420 on the outside of the fixed plate 410 to rotate together with the scraper 430. The scraper 430 rotates away from the mixing barrel 100. Under the action of centrifugal force, the fixed end 421 and the spring 422 will be pulled to extend until the scraper 430 always contacts the inner wall of the mixing barrel 100, thereby achieving sufficient scraping of the material adhered to the inner wall of the mixing barrel 100. The utility model can achieve efficient and sufficient scraping and cleaning of the material adhered to the inner wall of the mixing barrel 100 by arranging a scraper assembly 400 that contacts the inner wall of the mixing barrel 100 on the mixing shaft 200, thereby preventing the material from adhering to the inner wall of the mixing barrel 100, thereby solving the problem of a gap between the traditional mixing blade 600 and the inner wall of the mixing barrel 100. In addition, the mixture of diatomaceous earth and water has a certain viscosity. During the mixing process, part of the mixture will inevitably adhere to the inner wall of the mixing barrel 100, resulting in incomplete mixing, and subsequent cleaning is more troublesome, resulting in unnecessary waste of raw materials.

[0034] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0035] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A mixing device for diatomaceous earth, comprising a stirring barrel (100), characterized in that: A stirring shaft (200) is rotatably arranged on the inner wall of the stirring barrel (100); a fixing frame (300) is arranged outside the stirring shaft (200) and inside the stirring barrel (100); a scraper assembly (400) is arranged outside the fixing frame (300) and contacts the inner wall of the stirring barrel (100); the scraper assembly (400) comprises a fixing plate (410) detachably arranged on the outer wall of the fixing frame (300); a plurality of telescopic sleeves (420) are arranged on the outer wall of the fixing plate (410); and scrapers (430) are arranged at the ends of the output rods of the plurality of telescopic sleeves (420).

2. The diatomaceous earth mixing device according to claim 1, characterized in that: The telescopic sleeve rod (420) comprises a fixed end (421) arranged on the outer side wall of the fixed plate (410), a spring (422) is arranged inside the fixed end (421), a telescopic end (423) is arranged at the end of the spring (422), and the scraper (430) is fixedly arranged together with the telescopic end (423).

3. The diatomaceous earth mixing device according to claim 2, characterized in that: A motor (500) is arranged on the upper part of the stirring barrel (100), a reducer is arranged at the end of the output shaft of the motor (500), the reducer is in driving connection with the stirring shaft (200), and a stirring blade (600) is arranged on the outer side of the stirring shaft (200).

4. The diatomaceous earth mixing device according to claim 3, characterized in that: There are at least two groups of stirring blades (600), which are arranged on the outer wall of the stirring shaft (200) at intervals from top to bottom, and the length of the stirring blades (600) decreases from top to bottom.

5. The diatomaceous earth mixing device according to claim 4, characterized in that: The upper portion of the stirring barrel (100) is provided with a material injection port (700) and a liquid injection port (800).

6. The diatomaceous earth mixing device according to claim 5, characterized in that: The lower part of the stirring barrel (100) is provided with a discharge port.

7. The diatomaceous earth mixing device according to claim 6, characterized in that: The bottom of the mixing barrel (100) is provided with supporting legs (900).

Images