Side circulation stirring equipment for producing antirust agent

Abstract

The utility model relates to the technical field of side circulation stirring equipment, in particular to side circulation stirring equipment for producing an antirust agent, which comprises a stirring equipment body, a coupler is arranged at the lower end of a motor shaft, a conversion device is arranged at the lower end of the coupler, and a rotating shaft is in threaded connection with the stirring equipment body. First spiral blades are spirally arranged on the surface of the rotating shaft, a water collecting block is arranged at the lower end of the rotating shaft, a water collecting groove is formed in the upper surface of the water collecting block, a plurality of water drainage devices and a plurality of resistance reduction devices are arranged on the lower inner wall of the water collecting groove, second spiral blades are spirally arranged on the surface of the water collecting block, and the surrounding design directions of the second spiral blades and the first spiral blades are opposite. According to the utility model, the scraping plates not only can clean raw material solids in the same horizontal circle, but also can clean the raw material solids upwards and downwards at the same time, so that the cleaning is very thorough; when the device is used for horizontally stirring, the function of lifting the raw materials upwards is also added, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of side circulation stirring equipment, in particular to side circulation stirring equipment for producing rust preventives. Background Art

[0002] Metal parts are prone to rust during production, processing or storage, which requires anti-rust treatment. Rust inhibitor is a transparent synthetic water-soluble rust inhibitor specially developed for rust prevention between processes. It has good rust prevention and flushing effects on steel and cast iron, and can show good protective performance in both hard water and soft water. During the production process, the rust inhibitor needs to be stirred for a long time and tested at different times, which requires a side circulation stirring device to stir it.

[0003] For example, the authorization announcement number "CN211025930U" is named a side circulation stirring device for producing rust inhibitors. Although the rust inhibitor at the bottom of the stirring barrel is sucked out by the water pump and discharged to the top of the stirring barrel through the water pump, it can be mixed and stirred with the upper suspension. This circulation operation solves the problem that the upper suspension cannot be fully mixed due to centrifugal stirring. However, the scraper only removes the raw material solids in the same horizontal circle, and the removal is not thorough enough, and the raw material solids will remain; the stirring rod does not have the function of lifting the raw material, the stirring is single, and it takes a long time to fully dissolve, and the production efficiency is low. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a side circulation stirring device for producing rust inhibitors.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A side circulation stirring device for producing rust inhibitor is designed, comprising a stirring device body, a first cavity is arranged inside the stirring device body, a plurality of first support blocks are arranged on the lower surface of the stirring device body, a base is arranged at the lower end of the plurality of first support blocks, a motor is arranged above the stirring device body, a plurality of second support blocks are arranged on the lower surface of the motor, the lower ends of the plurality of second support blocks are connected to the upper surface of the stirring device body, a motor shaft is arranged on the lower surface of the motor, a coupling is arranged at the lower end of the motor shaft, a conversion device is arranged at the lower end of the coupling, a rotating shaft is arranged at the lower end of the conversion device, the rotating shaft passes through the stirring device body and extends into the first cavity, the rotating shaft is threadedly connected to the stirring device body, a first spiral blade is spirally arranged on the surface of the rotating shaft, a water collecting block is arranged at the lower end of the rotating shaft, a water collecting trough is arranged on the upper surface of the water collecting block, and a plurality of A water discharge device and a plurality of drag reduction devices, a second spiral blade is spirally provided on the surface of the water collecting block, the second spiral blade is designed in the opposite direction to the first spiral blade, a plurality of connecting blocks are provided on the surface of the second spiral blade, a plurality of scrapers are provided on the end of the connecting blocks away from the water collecting block, a feed block is provided on the upper surface of the stirring device body, a feed cavity is provided inside the feed block, a filter is provided on the inner wall of the feed cavity, a feed port is provided on the lower inner wall of the feed cavity, the feed port is connected with the first cavity, a feeding pipe is provided on the upper surface of the feed block, the feeding pipe is connected with the feeding cavity, a first valve is provided on the surface of the feeding pipe, a water adding pipe is provided on the upper surface of the stirring device body, the water adding pipe is connected with the first cavity, a second valve is provided on the surface of the water adding pipe, a drainage pipe is provided on the lower surface of the stirring device body, and a third valve is provided on the surface of the drainage pipe.

[0007] Preferably, the conversion device includes an adapter block, a second cavity is provided inside the adapter block, the rotating shaft is arranged inside the second cavity, the coupling is arranged on the upper surface of the adapter block, two limit grooves are provided on the inner wall of the second cavity, and first limit blocks are provided on both side surfaces of the rotating shaft, and the end of the first limit block away from the rotating shaft extends into the limit groove.

[0008] Preferably, two second limit blocks are provided at the upper end and the lower end of the threaded portion on the surface of the shaft.

[0009] Preferably, the water drainage device includes a first through hole, a first sealing block is provided inside the first through hole, two limiting rods are provided on the upper surface of the first sealing block, one end of the two limiting rods passes through the water collecting block and is provided with a third limiting block, a trigger block is provided on the inner wall of the first cavity, and a trigger seat is provided at the lower end of the trigger block.

[0010] Preferably, the drag reduction device includes a second through hole, second sealing blocks are provided on the inner walls on both sides of the second through hole, two second sealing blocks are hinged to the lower inner wall of the sump through hinges, supporting blocks are provided on the inner walls on both sides of the second through hole, and the second sealing blocks are in contact with the surfaces of the supporting blocks.

[0011] Preferably, it is characterized in that two adjacent inner side surfaces of two second sealing blocks are symmetrically provided with "L"-shaped grooves.

[0012] The utility model provides a side circulation stirring device for producing rust preventive agent, and its beneficial effects are as follows: starting the motor makes the motor shaft rotate clockwise, and the shaft rotates clockwise through the connection between the coupling and the adapter block, and the shaft moves downward due to the threaded connection between the shaft and the stirring device body, and the scraper cleans the inner wall of the first cavity, and scrapes downward while scraping the circumference of the first cavity, so that the cleaning is more three-dimensional; when running to the specified position, the motor shaft rotates counterclockwise, and the shaft rotates counterclockwise through the connection between the coupling and the adapter block, and the shaft and The threaded connection of the stirring equipment body allows the shaft to move upward, while the scraper cleans the inner wall of the first cavity, scraping the circumference of the first cavity while also scraping upward, making the cleaning more three-dimensional; at the same time, the water collection tank is filled with the bottom stirring raw material, and the bottom stirring raw material is lifted to the upper layer. When it reaches the designated position, the drainage device is set to allow the stirring raw material to flow through the gap between the inner wall of the first through hole and the first sealing block, and can be mixed and stirred with the suspension in the upper layer. The above-mentioned cycle operation solves the problem that the suspension in the upper layer cannot be fully mixed due to centrifugal stirring. In summary, the scraper not only removes the raw material solids within the same horizontal circle, but also removes them upward and downward. The removal is very thorough, and no raw material solids will remain on the surrounding inner walls; while the device stirs horizontally, it also adds the function of lifting the raw material upward, with rich stirring methods, which accelerates the full dissolution of the raw materials, reduces the fusion time, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front cross-sectional view of the utility model;

[0014] Figure 2 This is a top sectional view of the adapter block of the utility model;

[0015] Figure 3 This is a front cross-sectional view of the adapter block of the utility model;

[0016] Figure 4 It is an enlarged view of position A of the present utility model.

[0017] In the figure: a stirring device body 1, a first cavity 2, a first support block 3, a base 4, a motor 5, a second support block 6, a motor shaft 7, a coupling 8, a rotating shaft 9, a first spiral blade 10, a water collecting block 11, a water collecting trough 12, a second spiral blade 13, a connecting block 14, a scraper 15, a feed block 16, a feed cavity 17, a filter screen 18, a feed port 19, a feeding pipe 20, a first valve 21, a water feeding pipe 22, a second valve 23, a drainage pipe 24, a third valve 25, a transfer block 26, a second cavity 27, a limiting groove 28, a first limiting block 29, a second limiting block 30, a first through hole 31, a first sealing block 32, a limiting rod 33, a third limiting block 34, a spring 35, a trigger block 36, a trigger seat 37, a second through hole 38, a second sealing block 39, a hinge 40, and a supporting block 41. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-4A side circulation stirring device for producing a rust preventive agent comprises a stirring device body 1, a first cavity 2 is provided inside the stirring device body 1, a plurality of first support blocks 3 are provided on the lower surface of the stirring device body 1, a base 4 is provided at the lower end of the plurality of first support blocks 3, and the plurality of first support blocks 3 and the base 4 support the stirring device body 1. A motor 5 is provided above the stirring device body 1, a plurality of second support blocks 6 are provided on the lower surface of the motor 5, the lower ends of the plurality of second support blocks 6 are connected to the upper surface of the stirring device body 1, and the plurality of second support blocks 6 support the motor 5. A motor shaft 7 is provided on the lower surface of the motor 5, a coupling 8 is provided at the lower end of the motor shaft 7, a conversion device is provided at the lower end of the coupling 8, a rotating shaft 9 is provided at the lower end of the conversion device, and the conversion device enables the rotating shaft 9 to rotate and extend and shorten. The rotating shaft 9 passes through the stirring device body 1 and extends into the first cavity 2. The rotating shaft 9 is threadedly connected to the stirring device body 1. The surface of the rotating shaft 9 is spirally provided with a first spiral blade 10. The lower end of the rotating shaft 9 is provided with a water collecting block 11. The upper surface of the water collecting block 11 is provided with a water collecting tank 12. The inside of the water collecting tank 12 can carry the stirring raw materials. The lower inner wall of the water collecting tank 12 is provided with a plurality of water discharge devices and a plurality of drag reduction devices. The surface of the water collecting block 11 is spirally provided with a second spiral blade 13. The second spiral blade 13 is designed in the opposite direction to the first spiral blade 10. The second spiral blade 13 and the first spiral blade 10 can effectively mix the stirring raw materials. The surface of the second spiral blade 13 is provided with a plurality of connecting blocks 14. The end of the plurality of connecting blocks 14 away from the water collecting block 11 is provided with a plurality of scrapers 15. The upper surface of the stirring device body 1 is provided with a feed block 16. The feed block 16 is provided with a feed cavity 17. The inner wall of the feed cavity 17 is provided with a filter screen 18. When the stirring raw materials enter the feed cavity 17, the stirring raw materials can be filtered through the filter screen 18. A feed port 19 is provided on the lower inner wall of the feed cavity 17, and the feed port 19 is connected to the first cavity 2. A feed pipe 20 is provided on the upper surface of the feed block 16, and the feed pipe 20 is connected to the feed cavity 17. A first valve 21 is provided on the surface of the feed pipe 20. A water supply pipe 22 is provided on the upper surface of the stirring device body 1, and the water supply pipe 22 is connected to the first cavity 2. A second valve 23 is provided on the surface of the water supply pipe 22. A drainage pipe 24 is provided on the lower surface of the stirring device body 1, and a third valve 25 is provided on the surface of the drainage pipe 24. When it is necessary to discharge the stirred liquid, the third valve 25 is first opened to allow the formed liquid to flow out along the drainage pipe 24. The drainage pipe 24 can also be connected to a water pump for discharge.

[0020] The conversion device includes an adapter block 26, a second cavity 27 is provided inside the adapter block 26, a rotating shaft 9 is arranged inside the second cavity 27, a coupling 8 is arranged on the upper surface of the adapter block 26, two limiting grooves 28 are provided on the inner wall of the second cavity 27, and first limiting blocks 29 are provided on both sides of the rotating shaft 9, and one end of the first limiting block 29 away from the rotating shaft 9 extends into the limiting groove 28. Under the limiting action of the first limiting block 29, the rotating shaft 9 can rotate with the coupling 8 and can also move in the up and down directions.

[0021] The upper and lower ends of the threaded portion on the surface of the rotating shaft 9 are both provided with two second limiting blocks 30, which play a role of limiting the rotating shaft 9.

[0022] The water discharge device includes a first through hole 31, a first sealing block 32 is arranged inside the first through hole 31, two limit rods 33 are arranged on the upper surface of the first sealing block 32, one end of the two limit rods 33 both penetrate the water collecting block 11 and are provided with a third limit block 34, a trigger block 36 is arranged on the inner wall of the first cavity 2, and a trigger seat 37 is arranged at the lower end of the trigger block 36. The working principle of the drag reduction device: under the action of the upward elastic force of the spring 35, the third limit block 34 is pushed upward, and then the first sealing block 32 is pressed against the inner wall of the first through hole 31. When the water collecting block 11 moves upward to the specified position, the first sealing block 32 is pushed downward by the trigger seat 37, and the stirred raw materials can flow down through the gap between the inner wall of the first through hole 31 and the first sealing block 32.

[0023] The drag reduction device includes a second through hole 38, and the inner walls on both sides of the second through hole 38 are provided with second sealing blocks 39. The two second sealing blocks 39 are hinged to the lower inner wall of the water collecting tank 12 through hinges 40. The inner walls on both sides of the second through hole 38 are provided with supporting blocks 41, and the second sealing blocks 39 are in surface contact with the supporting blocks 41. The working principle of the drag reduction device: when the water collecting block 11 rises, the two second sealing blocks 39 are in a closed state due to the downward pressure of the stirring raw materials; when the water collecting block 11 falls, the two second sealing blocks 39 are in an open state due to the upward thrust of the stirring raw materials, thereby achieving the effect of drag reduction.

[0024] Two adjacent inner sides of the two second sealing blocks 39 are symmetrically provided with "L"-shaped grooves. The "L"-shaped grooves play a sealing role. The two second sealing blocks 39 are subjected to the pressure of the stirring raw materials, so that the two second sealing blocks 39 are tightly sealed.

[0025] Working principle: First open the first valve 21, add the stirred raw materials into the feed chamber 17 through the feeding pipe 20, filter through the filter screen 18, and then enter the first cavity 2 through the feeding port 19; then open the second valve 23, and then inject an appropriate amount of clean water into the first cavity 2 through the water pipe 22. Start the motor 5, make the motor shaft 7 rotate clockwise, and through the connection between the coupling 8 and the adapter block 26, make the rotating shaft 9 rotate clockwise. Due to the threaded connection between the rotating shaft 9 and the stirring device body 1, the rotating shaft 9 moves downward. At this time, the first spiral blade 10 and the second spiral blade 13 rotate in opposite directions, so that the stirring is more thorough. At the same time, the scraper 15 cleans the inner wall of the first cavity 2, scraping the circumference of the first cavity 2 while also scraping downward, so that the cleaning is more three-dimensional; when it runs to the specified position, make the motor shaft 7 rotate counterclockwise, and through the connection between the coupling 8 and the adapter block 26, make the rotating shaft 9 rotate counterclockwise. Due to the threaded connection between the rotating shaft 9 and the stirring device body 1, The rotating shaft 9 moves upward, and the scraper 15 cleans the inner wall of the first cavity 2. While scraping the circumference of the first cavity 2, it also scrapes upward, making the cleaning more three-dimensional; at this time, the first spiral blade 10 and the second spiral blade 13 rotate in opposite directions, so that the stirring is more thorough, and at the same time, the water collection tank 12 is filled with the bottom stirring material, and the bottom stirring material is lifted to the upper layer. When it reaches the specified position, the drainage device is set to make the stirring material flow through the gap between the inner wall of the first through hole 31 and the first sealing block 32, and can be mixed and stirred with the suspension in the upper layer. The above-mentioned cycle operation solves the problem that the suspension in the upper layer cannot be fully mixed due to centrifugal stirring. In summary, the scraper 15 not only removes the raw material solids in the same horizontal circle, but also removes them upward and downward. The removal is very thorough, and there will be no raw material solids remaining on the inner walls around; while the device stirs horizontally, it also adds the function of lifting the raw material upward, and the stirring method is rich, which accelerates the full dissolution of the raw material, reduces the fusion time, and improves production efficiency.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A side circulation stirring device for producing a rust inhibitor, comprising a stirring device body (1), characterized in that: The stirring device body (1) is provided with a first cavity (2) inside, the stirring device body (1) is provided with a plurality of first support blocks (3) on the lower surface, the plurality of first support blocks (3) are provided with a base (4) at the lower ends, a motor (5) is provided above the stirring device body (1), the motor (5) is provided with a plurality of second support blocks (6) on the lower surface, the plurality of second support blocks (6) are connected to the upper surface of the stirring device body (1), the motor (5) is provided with a motor shaft (7) on the lower surface, the motor shaft (7) is provided with a coupling (8) at the lower end, the coupling (8) A conversion device is provided at the lower end, and a rotating shaft (9) is provided at the lower end of the conversion device. The rotating shaft (9) penetrates the stirring device body (1) and extends into the first cavity (2). The rotating shaft (9) is threadedly connected to the stirring device body (1). A first spiral blade (10) is spirally provided on the surface of the rotating shaft (9). A water collecting block (11) is provided at the lower end of the rotating shaft (9). A water collecting trough (12) is provided on the upper surface of the water collecting block (11). A plurality of water discharge devices and a plurality of drag reduction devices are provided on the lower inner wall of the water collecting trough (12). A second spiral blade (13) is spirally provided on the surface of the water collecting block (11). ), the second spiral blade (13) is designed to be wound in the opposite direction to the first spiral blade (10), a plurality of connection blocks (14) are provided on the surface of the second spiral blade (13), a plurality of scrapers (15) are provided at one end of the plurality of connection blocks (14) away from the water collecting block (11), a feed block (16) is provided on the upper surface of the stirring device body (1), a feed cavity (17) is provided inside the feed block (16), a filter screen (18) is provided on the inner wall of the feed cavity (17), a feed port (19) is provided on the lower inner wall of the feed cavity (17), and the feed port (19) is connected to the first The upper surface of the feed block (16) is provided with a feed pipe (20), the feed pipe (20) is connected to the feed chamber (17), the surface of the feed pipe (20) is provided with a first valve (21), the upper surface of the stirring device body (1) is provided with a water supply pipe (22), the water supply pipe (22) is connected to the first cavity (2), the surface of the water supply pipe (22) is provided with a second valve (23), and the lower surface of the stirring device body (1) is provided with a drainage pipe (24), the surface of the drainage pipe (24) is provided with a third valve (25).

2. A side circulation stirring device for producing a rust inhibitor according to claim 1, characterized in that: The conversion device comprises an adapter block (26), a second cavity (27) is provided inside the adapter block (26), the rotating shaft (9) is arranged inside the second cavity (27), the coupling (8) is arranged on the upper surface of the adapter block (26), two limit grooves (28) are provided on the inner wall of the second cavity (27), and first limit blocks (29) are provided on both side surfaces of the rotating shaft (9), and one end of the first limit block (29) away from the rotating shaft (9) extends into the limit groove (28).

3. A side circulation stirring device for producing a rust inhibitor according to claim 2, characterized in that: Two second limit blocks (30) are provided at the upper end and the lower end of the threaded portion on the surface of the rotating shaft (9).

4. The side circulation stirring equipment for producing rust inhibitor according to claim 1, characterized in that: The water drain device comprises a first through hole (31), a first sealing block (32) is provided inside the first through hole (31), two limiting rods (33) are provided on the upper surface of the first sealing block (32), one end of each of the two limiting rods (33) passes through the water collecting block (11) and is provided with a third limiting block (34), a trigger block (36) is provided on the upper inner wall of the first cavity (2), and a trigger seat (37) is provided at the lower end of the trigger block (36).

5. The side circulation stirring equipment for producing rust inhibitor according to claim 1, characterized in that: The drag reduction device comprises a second through hole (38), second sealing blocks (39) are provided on the inner walls on both sides of the second through hole (38), the two second sealing blocks (39) are hinged to the lower inner wall of the water collecting tank (12) through hinges (40), supporting blocks (41) are provided on the inner walls on both sides of the second through hole (38), and the second sealing blocks (39) are in surface contact with the supporting blocks (41).

6. The side circulation stirring device for producing rust inhibitor according to claim 5, characterized in that: Two adjacent inner side surfaces of the two second sealing blocks (39) are symmetrically provided with L-shaped grooves.

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