A stirring and mixing device for processing mesoporous phosphogypsum insulation board

Abstract

This utility model relates to the field of phosphogypsum processing technology, and provides a mixing and blending device for processing mesoporous phosphogypsum insulation boards. The device includes a tank, a cover plate fixed to the top of the tank, and a scraping structure fixed to the top of the cover plate. The scraping structure includes a first shell fixed to the top of the tank, and a connecting shell fixed to one side of the first shell. By incorporating the scraping structure, when the stirring shaft rotates, the stirring shaft drives a driven gear to rotate via a drive gear. The driven gear then drives a rotating ring to rotate inside the second shell via a toothed gear. The rotating ring drives a scraper to scrape material inside the feed hopper, thereby preventing phosphogypsum and other additives from easily clogging and clumping inside the feed hopper. This achieves the function of preventing clogging and clumping, thus improving the applicability of the mixing and blending device for processing mesoporous phosphogypsum insulation boards.

Description

Technical Field

[0001] This utility model relates to the field of phosphogypsum processing technology, and in particular to a mixing and blending device for processing mesoporous phosphogypsum insulation boards. Background Technology

[0002] In the manufacturing and processing of phosphogypsum insulation boards, phosphogypsum needs to be mixed evenly with other additives to ensure the performance of the insulation boards. Therefore, a mixing device for processing mesoporous phosphogypsum insulation boards is used.

[0003] To this end, patent CN218901598U discloses a coating mixing device for processing thermal insulation boards, relating to the field of coating mixing technology. The device includes a mixing cylinder, which is cylindrical in shape. Multiple heating plates are evenly arranged on the inner surface of the mixing cylinder. An outlet is located at the center of the lower surface of the mixing cylinder. A fixed frame is fixedly connected to the outer surface of the mixing cylinder. A first motor is fixedly connected to the lower surface of the fixed frame. The drive end of the first motor passes through the fixed frame and is fixedly connected to a threaded rod. A sliding column is threadedly connected to the outer surface of the threaded rod. This invention starts the first motor to drive the threaded rod to rotate, thereby causing the sliding column to descend along the fixed frame, sealing the cover with the mixing cylinder. Then, a second motor is started to drive the rotating rod to rotate, thereby causing the stirring column to stir and mix the internal raw materials. The multiple stirring columns with different apertures provide good stirring effect.

[0004] Although the coating mixing device for processing insulation boards mentioned above starts the second motor to drive the rotating rod to rotate, thereby driving the stirring column to mix the internal raw materials, and the stirring column with multiple different apertures has a good mixing effect, it is not easy to prevent clogging during use. Phosphogypsum and other additives are prone to clogging and clumping inside the feed hopper, which makes it difficult to discharge the material and makes it unsuitable for use. Utility Model Content

[0005] The purpose of this invention is to provide a mixing and blending device for processing mesoporous phosphogypsum insulation boards, in order to solve the problem that existing mixing and blending devices for processing mesoporous phosphogypsum insulation boards are inconvenient to prevent clogging.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a mixing and blending device for processing mesoporous phosphogypsum insulation boards, including a tank;

[0007] The top of the tank is fixed with a cover plate, and the top of the cover plate is fixed with a scraping structure. The scraping structure includes a first shell fixed to the top of the tank, a connecting shell fixed to one side of the first shell, a second shell fixed to one side of the connecting shell, a rotating ring rotatably connected inside the second shell, a feeding hopper fixed to the top of the second shell, and a scraper rod provided on one side inside the feeding hopper.

[0008] The bottom of the tank is evenly fixed with support feet, and one side of the bottom of the tank is fixed with an anti-clogging structure.

[0009] The tank is equipped with a stirring structure inside.

[0010] When using this device, the scraping structure facilitates the prevention of clogging and agglomeration, thereby improving the applicability of the mixing device for processing mesoporous phosphogypsum insulation boards. The anti-clogging structure facilitates material discharge, thus improving the ease of use. The mixing structure facilitates mixing, thereby improving the working efficiency of the mixing device for processing mesoporous phosphogypsum insulation boards.

[0011] Preferably, a drive motor is installed at the top of the first housing, a drive gear is provided inside the first housing, a driven gear is rotatably connected inside the connecting housing, and toothed gears are uniformly fixed on the outer wall of the rotating ring.

[0012] Preferably, the bottom end of the second housing is fixedly connected to the top end of the cover plate, and the bottom end of the scraper extends into the interior of the rotating ring and is fixedly connected to the inner side of the rotating ring. When the stirring shaft rotates, the stirring shaft drives the driven gear to rotate through the driving gear, and the driven gear drives the rotating ring to rotate inside the second housing through the toothed gear.

[0013] Preferably, one side of the driven gear is meshed with a driven gear, and the other side of the driven gear is meshed with a toothed gear. The rotating ring drives the scraper to scrape the material inside the feed hopper, thereby preventing phosphogypsum and other additives from easily clogging and clumping inside the feed hopper.

[0014] Preferably, the anti-clogging structure includes a cylinder, a discharge port, an end cap, a drive motor, and a spiral blade shaft. The cylinder is fixed to one side of the bottom of the tank. A spiral blade shaft is provided inside the cylinder. An end cap is fixed to one end of the cylinder. A drive motor is installed on the outer wall of the end cap. A discharge port is fixed to one side of the bottom end of the cylinder.

[0015] Preferably, one end of the spiral blade extends into the interior of the tank, and the other end extends to the exterior of the end cover and is fixedly connected to the output end of the drive motor. With one end of the spiral blade extending into the interior of the tank, the raw material inside the tank moves along a specific path under the rotational pushing action of the blades, and is finally discharged through the discharge port.

[0016] Preferably, the stirring structure includes a stirring shaft, a main stirring blade, a support, a secondary stirring blade, a lower stirring blade, and a scraper. The stirring shaft is disposed inside the tank. The main stirring blade is uniformly fixed on the outer wall of the stirring shaft. The support is fixed on both sides of the stirring shaft. A scraper is fixed on one side of each support. The secondary stirring blade is uniformly fixed on the other side of each support. The lower stirring blade is fixed at the bottom of each support.

[0017] Preferably, the bottom end of the stirring shaft extends into the interior of the tank and is rotatably connected to the tank, while the top end of the stirring shaft extends into the exterior of the first housing and is fixedly connected to the output end of the drive motor. Under the action of the main stirring blades, the raw materials inside the tank can be stirred, and the reinforcing ribs extend the service life of the main stirring blades.

[0018] Preferably, the outer wall of the stirring shaft is fixedly connected to the inner wall of the drive gear, and the lower stirring blade has uniformly penetrating through holes. Under the action of the support, the auxiliary stirring blade is further driven to stir the raw materials, the scraper is further driven to scrape the material from the inner wall of the tank, and the lower stirring blade is further driven to stir the raw materials at the bottom of the tank. The through holes reduce the resistance of the lower stirring blade during rotation, thereby ensuring uniform mixing of the raw materials inside the tank.

[0019] The present invention provides a mixing and blending device for processing mesoporous phosphogypsum insulation boards, the advantages of which are:

[0020] By incorporating a scraping structure, when the stirring shaft rotates, it drives the driven gear to rotate via the driving gear. The driven gear then drives the rotating ring to rotate inside the second housing via the toothed gear. The rotating ring drives the scraper to scrape the material inside the feed hopper, thereby preventing phosphogypsum and other additives from easily clogging and clumping inside the feed hopper. This achieves the function of preventing clogging and clumping, thus improving the applicability of the mixing device for processing mesoporous phosphogypsum insulation boards.

[0021] By incorporating an anti-clogging structure, with one end of the spiral blade extending into the interior of the tank, the raw material inside the tank moves along a specific path under the rotational pushing action of the blades, and is finally discharged through the discharge port. This achieves the function of facilitating material discharge, thereby improving the convenience of using the mixing and blending device for processing mesoporous phosphogypsum insulation boards.

[0022] By incorporating a stirring structure, the main stirring blades can agitate the raw materials inside the tank. The reinforcing ribs extend the service life of the main stirring blades. The support structure further drives the auxiliary stirring blades to agitate the raw materials, the scraper to scrape the inner wall of the tank, and the lower stirring blades to agitate the raw materials at the bottom of the tank. The through-holes reduce the resistance of the lower stirring blades during rotation, ensuring uniform mixing of the raw materials inside the tank. This facilitates mixing and improves the efficiency of the mixing device used for processing mesoporous phosphogypsum insulation boards. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 This is a three-dimensional structural schematic diagram of the main cross-section of this utility model;

[0025] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0026] Figure 4 This is a top-view cross-sectional three-dimensional structural diagram of the scraping structure of this utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the stirring structure of this utility model.

[0028] The following are the annotations in the figure: 1. Tank body; 2. Cover plate; 3. Scraping structure; 301. Feed hopper; 302. Drive motor; 303. First shell; 304. Second shell; 305. Drive gear; 306. Driven gear; 307. Gear teeth; 308. Rotary ring; 309. Scraper; 310. Connecting shell; 4. Anti-clogging structure; 401. Cylinder; 402. Discharge port; 403. End cover; 404. Drive motor; 405. Spiral blade shaft; 5. Support leg; 6. Stirring structure; 601. Stirring shaft; 602. Main stirring blade; 603. Support; 604. Secondary stirring blade; 605. Lower stirring blade; 606. Scraper. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-5 This utility model provides a mixing device for processing mesoporous phosphogypsum insulation boards, comprising a tank 1, a cover plate 2 fixed to the top of the tank 1, a scraper structure 3 fixed to the top of the cover plate 2, the scraper structure 3 including a first shell 303 fixed to the top of the tank 1, a connecting shell 310 fixed to one side of the first shell 303, a second shell 304 fixed to one side of the connecting shell 310, a rotating ring 308 rotatably connected inside the second shell 304, a feed hopper 301 fixed to the top of the second shell 304, and a scraper 301 provided on one side inside the feed hopper 301. 9. A drive motor 302 is installed at the top of the first housing 303. A drive gear 305 is provided inside the first housing 303. A driven gear 306 is rotatably connected inside the connecting housing 310. Gears 307 are evenly fixed on the outer wall of the rotating ring 308. The bottom end of the second housing 304 is fixedly connected to the top end of the cover plate 2. The bottom end of the scraper 309 extends into the interior of the rotating ring 308 and is fixedly connected to the inner side of the rotating ring 308. One side of the driven gear 306 is meshed with the driven gear 306, and the other side of the driven gear 306 is meshed with the gears 307.

[0031] Reference Figure 3 and Figure 4 As shown, when the drive motor 302 is started, the drive motor 302 drives the stirring shaft 601 to rotate. The stirring shaft 601 drives the driven gear 306 to rotate inside the connecting shell 310 through the driving gear 305. The driven gear 306 drives the rotating ring 308 to rotate inside the second shell 304 through the toothed gear 307. The rotating ring 308 drives the scraper 309 to scrape the material inside the feed hopper 301. Under the action of the scraper 309, the phosphogypsum and other additives are prevented from easily clogging and clumping inside the feed hopper 301.

[0032] Support legs 5 are evenly fixed at the bottom of the tank body 1. An anti-blocking structure 4 is fixed on one side of the bottom of the tank body 1. The anti-blocking structure 4 includes a cylinder 401, a discharge port 402, an end cover 403, a drive motor 404, and a spiral blade shaft 405. The cylinder 401 is fixed to one side of the bottom of the tank body 1. The spiral blade shaft 405 is provided inside the cylinder 401. An end cover 403 is fixed to one end of the cylinder 401. The drive motor 404 is installed on the outer wall of the end cover 403. A discharge port 402 is fixed to one side of the bottom of the cylinder 401. One end of the spiral blade shaft 405 extends into the interior of the tank body 1. The other end of the spiral blade shaft 405 extends into the exterior of the end cover 403 and is fixedly connected to the output end of the drive motor 404.

[0033] Reference Figure 1 and Figure 2 As shown, the drive motor 404 is started, and the drive motor 404 drives the spiral blade shaft 405 to rotate inside the cylinder 401. One end of the spiral blade shaft 405 extends into the inside of the tank 1. Under the action of the spiral blade shaft 405, the raw material inside the tank 1 moves along a specific path under the rotational pushing action of the blades, and is finally discharged through the discharge port 402.

[0034] The tank body 1 is equipped with a stirring structure 6, which includes a stirring shaft 601, a main stirring blade 602, a support 603, an auxiliary stirring blade 604, a lower stirring blade 605, and a scraper 606. The stirring shaft 601 is located inside the tank body 1. The main stirring blade 602 is evenly fixed on the outer wall of the stirring shaft 601. The support 603 is fixed on both sides of the stirring shaft 601. The scraper 606 is fixed on one side of the support 603. The auxiliary stirring blade 604 is evenly fixed on the other side of the support 603. The lower stirring blade 605 is fixed at the bottom of the support 603. The bottom end of the stirring shaft 601 extends into the tank body 1 and is rotatably connected to the tank body 1. The top end of the stirring shaft 601 extends into the outside of the first housing 303 and is fixedly connected to the output end of the drive motor 302. The outer wall of the stirring shaft 601 is fixedly connected to the inner wall of the drive gear 305. The lower stirring blade 605 has through holes evenly distributed inside.

[0035] Reference Figure 2 and Figure 5As shown, when the stirring shaft 601 rotates inside the tank 1, it drives the main stirring blade 602 to rotate. At the same time, the stirring shaft 601 drives the support 603 to rotate. Under the action of the main stirring blade 602, the raw materials inside the tank 1 can be stirred. The reinforcing ribs extend the service life of the main stirring blade 602. Under the action of the support 603, the auxiliary stirring blade 604 is further driven to stir the raw materials. Furthermore, the scraper 606 is driven to scrape the material on the inner wall of the tank 1. Furthermore, the lower stirring blade 605 is driven to stir the raw materials at the bottom of the tank 1. The through hole reduces the resistance of the lower stirring blade 605 when rotating, thereby making the raw materials uniformly mixed inside the tank 1.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mixing and blending device for processing mesoporous phosphogypsum insulation boards, comprising a tank (1); Its features are: The top of the tank (1) is fixed with a cover plate (2), and the top of the cover plate (2) is fixed with a scraping structure (3). The scraping structure (3) includes a first shell (303) fixed to the top of the tank (1). A connecting shell (310) is fixed to one side of the first shell (303). A second shell (304) is fixed to one side of the connecting shell (310). A rotating ring (308) is rotatably connected inside the second shell (304). A feed hopper (301) is fixed to the top of the second shell (304). A scraper (309) is provided on one side inside the feed hopper (301). The bottom end of the tank (1) is uniformly fixed with support feet (5), and one side of the bottom of the tank (1) is fixed with an anti-blocking structure (4). The tank (1) is equipped with a stirring structure (6).

2. The mixing and blending device for processing mesoporous phosphogypsum insulation boards according to claim 1, characterized in that: A drive motor (302) is installed at the top of the first housing (303), a drive gear (305) is provided inside the first housing (303), a driven gear (306) is rotatably connected inside the connecting housing (310), and toothed gears (307) are uniformly fixed on the outer wall of the rotating ring (308).

3. The mixing and blending device for processing mesoporous phosphogypsum insulation boards according to claim 1, characterized in that: The bottom end of the second housing (304) is fixedly connected to the top end of the cover plate (2), and the bottom end of the scraper (309) extends into the interior of the rotating ring (308) and is fixedly connected to the inner side of the rotating ring (308).

4. A mixing and blending device for processing mesoporous phosphogypsum insulation boards according to claim 2, characterized in that: One side of the driven gear (306) is meshed with the driven gear (306), and the other side of the driven gear (306) is meshed with the toothed gear (307).

5. A mixing and blending device for processing mesoporous phosphogypsum insulation boards according to claim 1, characterized in that: The anti-clogging structure (4) includes a cylinder (401), a discharge port (402), an end cap (403), a drive motor (404), and a spiral blade shaft (405). The cylinder (401) is fixed to one side of the bottom of the tank (1). The spiral blade shaft (405) is provided inside the cylinder (401). An end cap (403) is fixed to one end of the cylinder (401). A drive motor (404) is installed on the outer wall of the end cap (403). A discharge port (402) is fixed to one side of the bottom end of the cylinder (401).

6. A mixing and blending device for processing mesoporous phosphogypsum insulation boards according to claim 5, characterized in that: One end of the spiral blade shaft (405) extends into the interior of the tank body (1), and the other end of the spiral blade shaft (405) extends into the exterior of the end cover (403) and is fixedly connected to the output end of the drive motor (404).

7. A mixing and blending device for processing mesoporous phosphogypsum insulation boards according to claim 2, characterized in that: The stirring structure (6) includes a stirring shaft (601), a main stirring blade (602), a support (603), a secondary stirring blade (604), a lower stirring blade (605), and a scraper (606). The stirring shaft (601) is located inside the tank (1). The main stirring blade (602) is evenly fixed on the outer wall of the stirring shaft (601). The support (603) is fixed on both sides of the stirring shaft (601). The scraper (606) is fixed on one side of the support (603). The secondary stirring blade (604) is evenly fixed on the other side of the support (603). The lower stirring blade (605) is fixed at the bottom of the support (603).

8. A mixing and blending device for processing mesoporous phosphogypsum insulation boards according to claim 7, characterized in that: The bottom end of the stirring shaft (601) extends into the interior of the tank (1) and forms a rotatable connection with the tank (1). The top end of the stirring shaft (601) extends into the exterior of the first housing (303) and is fixedly connected to the output end of the drive motor (302).

9. A mixing and blending device for processing mesoporous phosphogypsum insulation boards according to claim 7, characterized in that: The outer wall of the stirring shaft (601) is fixedly connected to the inner wall of the drive gear (305), and the interior of the lower stirring blade (605) is uniformly perforated with through holes.

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