Chemical raw material mixing device

Abstract

The utility model belongs to the technical field of chemical raw materials, and particularly relates to a chemical raw material mixing device which comprises a device body, the top of the device body is fixedly connected with an electric push cylinder; the output end of the electric push cylinder is fixedly connected with a first connecting rod; the end part of the first connecting rod is fixedly connected with an annular pipe; a plurality of groups of slotted holes are formed in the middle of the annular pipe; a baffle is fixedly connected into the annular pipe. Pipe orifices, on the upper and lower sides of the baffle, of the annular pipe are fixedly connected with a water pump and a hot-air blower through hoses respectively; the top of the device body is fixedly connected with a motor; the output end of the motor is fixedly connected with a second connecting rod; the middle of the second connecting rod is fixedly connected with an impeller; an annular pipe is controlled by an electric push cylinder to move back and forth, so that the influence of chemical raw materials in the device body on the mixing of the next batch is reduced, the cross contamination problem between different batches of raw materials is reduced, and the quality and stability of the new batch of mixed chemical raw materials are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical raw materials, in particular to a mixing device for chemical raw materials. Background Art

[0002] A chemical raw material mixing device is a device that mixes different chemical raw materials. The main steps of mixing include raw material preparation, batching, mixing, adjustment and packaging, among which mixing is the key step to achieve stable product quality and optimized performance. An excellent chemical mixing device can significantly improve production efficiency and ensure product stability and consistency.

[0003] After long-term observation, it was found that in the prior art, the inside of the device was not cleaned after the chemical raw materials were mixed. The chemical raw materials attached to the inside would not only corrode the device and cause wear of the device, but also affect the mixing of the next batch of chemical raw materials, causing cross-contamination of raw materials between different batches.

[0004] To this end, the utility model provides a mixing device for chemical raw materials. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a mixing device for chemical raw materials described in the utility model comprises a device body; an electric push cylinder is fixedly connected to the top of the device body; the output end of the electric push cylinder is fixedly connected to a first connecting rod; the end of the first connecting rod is fixedly connected to an annular tube; a plurality of groups of slots are arranged in the middle of the annular tube; a baffle is fixedly connected inside the annular tube; the pipe openings of the annular tube on the upper and lower sides of the baffle are respectively fixedly connected to a water pump and a hot air blower through a hose; a motor is fixedly connected to the top of the device body; a second connecting rod is fixedly connected to the output end of the motor; an impeller is fixedly connected to the middle of the second connecting rod; the annular tube is controlled by the electric push cylinder to move back and forth, and the mixture and impurities on the inner and outer wall surfaces of the device body are cleaned, thereby reducing the corrosion of chemical raw materials to the equipment and the problem of equipment wear caused by the equipment, and at the same time reducing the influence of the chemical raw materials inside the device body on the mixing of the next batch, reducing the cross-contamination problem between different batches of raw materials, thereby ensuring the quality and stability of a new batch of chemical raw materials after mixing.

[0007] Preferably, a plurality of connecting frames are fixedly connected to the middle of the annular tube; a cylinder is rotatably connected to the connecting frame; a plurality of first iron sheets are fixedly connected to the middle of the cylinder; a plurality of bristles are fixedly connected to the middle of the cylinder; and the cylinder is driven to rotate by arranging water flow to impact the first iron sheet, so that the bristles on the cylinder scrape and clean the inner wall of the device body, making the cleaning effect more obvious and further reducing the adhesion of the chemical principle mixture to the inner wall of the device body.

[0008] Preferably, a first sleeve is sleeved on the middle part of the second connecting rod; the first sleeve is fixedly connected to the middle part of the annular tube through multiple groups of connecting ropes; the middle part of the first sleeve is rotatably connected to multiple groups of second sleeves; the side wall of the second sleeve is close to the second connecting rod; a scraper is fixedly connected to the middle part of the second sleeve; the end of the scraper is in contact with the middle part of the second connecting rod; by controlling the back and forth movement of the scraper, the corrosion caused by the chemical raw materials attached to the second connecting rod is reduced, and at the same time, the pollution of a new batch of raw materials by the chemical raw materials attached to the middle of the second connecting rod is reduced.

[0009] Preferably, a water pipe is fixedly connected to the middle part of the first sleeve; the end of the water pipe is connected to the top of the annular tube; by arranging the water pipe, the middle part of the second connecting rod becomes moistened, so that when the scraper cleans the moistened second connecting rod, it is easier to scrape off the chemical raw materials attached to the surface of the second connecting rod, thereby improving the cleaning efficiency and effect, and the moisture on the second connecting rod reduces the friction between the scraper and the second connecting rod, thereby reducing the wear of the scraper and extending the service life of the scraper.

[0010] Preferably, a plurality of groups of springs are fixedly connected to the bottom of the first sleeve; circular rings are fixedly connected to the adjacent ends of the springs; when the annular tube moves downward to the bottom, the first sleeve will contact and stay above the impeller, and when the first sleeve falls and contacts the top of the impeller, the springs and the circular rings cooperate with each other to effectively absorb and disperse the impact energy, thereby reducing the vibration and impact generated when the first sleeve falls, thereby reducing the damage of the first sleeve and extending the service life of the first sleeve.

[0011] Preferably, an elastic plate is fixedly connected to the middle of the scraper; when the scraper slides up and down to clean the middle of the impeller, some larger block chemical raw materials will be scraped off by the scraper into the interval formed by the elastic plate and the scraper, thereby reducing the risk of the fallen chemical raw materials adhering to the impeller and the inner wall of the bottom of the device body when cleaning the middle of the second connecting rod, causing contamination of the next batch of raw materials.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a mixing device for chemical raw materials, which controls the annular tube to move back and forth through an electric push cylinder to clean the mixture and impurities on the inner wall surface of the device body, thereby reducing the corrosion of chemical raw materials to the equipment and the problem of equipment wear caused by the chemical raw materials. At the same time, it reduces the influence of the chemical raw materials inside the device body on the mixing of the next batch, and reduces the cross-contamination problem between different batches of raw materials, thereby ensuring the quality and stability of a new batch of chemical raw materials after mixing.

[0014] 2. The utility model describes a mixing device for chemical raw materials, which drives the cylinder to rotate by arranging water flow to impact the first iron sheet, so that the bristles on the cylinder scrape and clean the inner wall of the device body, making the cleaning effect more obvious and further reducing the adhesion of the chemical principle mixture to the inner wall of the device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a stereogram in the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the annular tube in the utility model;

[0019] Figure 4 It is a schematic diagram of the matching structure of the connecting frame, the roller and the iron sheet in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the first sleeve, the second sleeve and the scraper in the utility model;

[0021] In the figure: 1. device body; 11. electric push cylinder; 12. first connecting rod; 13. annular tube; 14. slot; 15. baffle; 16. motor; 17. second connecting rod; 18. impeller; 2. connecting frame; 21. cylinder; 22. first iron sheet; 23. bristles; 3. second iron sheet; 31. groove; 4. first sleeve; 41. second sleeve; 42. scraper; 5. water pipe; 6. spring; 61. ring; 7. elastic plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 3As shown, a chemical raw material mixing device described in an embodiment of the utility model comprises a device body 1; an electric push cylinder 11 is fixedly connected to the top of the device body 1; the output end of the electric push cylinder 11 is fixedly connected to a first connecting rod 12; the end of the first connecting rod 12 is fixedly connected to an annular tube 13; a plurality of slots 14 are provided in the middle of the annular tube 13; a baffle 15 is fixedly connected inside the annular tube 13; the pipe openings of the annular tube 13 on the upper and lower sides of the baffle 15 are respectively fixedly connected to a water pump and a hot air blower through a hose; a motor 16 is fixedly connected to the top of the device body 1; a second connecting rod 17 is fixedly connected to the output end of the motor 16; an impeller 18 is fixedly connected to the middle of the second connecting rod 17; when working, the chemical raw material is poured into the feed port, and the impeller 18 on the second connecting rod 17 is rotated to mix the material by turning on the motor 16, and when the mixing is completed, the chemical raw material is discharged through the discharge port The mixture is discharged, and the water pump and hot air device connected to the hose are connected, and the electric push cylinder 11 is turned on to control the annular tube 13 to move up and down. At this time, the slots 14 on the upper surface of the annular tube 13 spray water onto the inner wall of the device body 1, and the slots 14 on the lower surface of the annular tube 13 spray hot air to blow the water droplets sliding down the side wall downward, thereby accelerating the flow rate of the water droplets, thereby achieving the purpose of faster cleaning of the side wall of the device body 1. The electric push cylinder 11 controls the annular tube 13 to move back and forth, and cleans the mixture and impurities on the surface of the inner wall of the device body 1, thereby reducing the corrosion of chemical raw materials to the equipment and the problem of equipment wear caused by the chemical raw materials. At the same time, it reduces the influence of the chemical raw materials inside the device body 1 on the mixing of the next batch, and reduces the cross-contamination problem between different batches of raw materials, thereby ensuring the quality and stability of a new batch of chemical raw materials after mixing.

[0024] like Figure 2 and Figure 4 As shown, a plurality of connecting frames 2 are fixedly connected to the middle of the annular tube 13; a cylinder 21 is rotatably connected to the middle of the connecting frame 2; a plurality of first iron sheets 22 are fixedly connected to the middle of the cylinder 21; a plurality of bristles 23 are fixedly connected to the middle of the cylinder 21; the water pump is turned on to allow water to flow into the annular tube 13 through the hose, and the water will splash outward through the slot 14 above the baffle 15, and the splashing water will contact the first iron sheet 22 on the connecting frame 2, and the cylinder 21 will rotate due to the impact force, and while the cylinder 21 is rotating, the bristles 23 are driven to clean the inner wall of the device body 1, and the water flow is set to impact the first iron sheet 22 to drive the cylinder 21 to rotate, so that the bristles 23 on the cylinder 21 scrape and clean the inner wall of the device body 1, so that the cleaning effect is more obvious, and the chemical principle mixture adhering to the inner wall of the device body 1 is further reduced.

[0025] like Figure 3As shown, the baffle 15 is fixed with multiple groups of second iron sheets 3; the middle of the second iron sheet 3 is provided with multiple groups of grooves 31; according to the principle of heat conduction, the hot air below the baffle 15 is conducted to the water above the baffle 15 through the second iron sheet 3, thereby increasing the movement speed between water molecules, so that when the water flow flushes the chemical raw materials, it can more effectively decompose and carry them away. When the second iron sheet 3 is set, the passage of water flow is restricted, resulting in a reduction in water flow. By setting the grooves 31, the water flow can flow smoothly and return to a normal flow rate and velocity.

[0026] like Figure 5 As shown, a first sleeve 4 is sleeved on the middle part of the second connecting rod 17; the first sleeve 4 is fixedly connected to the middle part of the annular tube 13 through multiple groups of connecting ropes; the middle part of the first sleeve 4 is rotatably connected to multiple groups of second sleeves 41; the side wall of the second sleeve 41 is close to the second connecting rod 17; a scraper 42 is fixedly connected to the middle part of the second sleeve 41; the end of the scraper 42 is in contact with the middle part of the second connecting rod 17; when the annular tube 13 moves downward, the connecting rope fixed to the annular tube 13 and the first sleeve 4 will drive the first sleeve 4 to move downward, and when the first sleeve 4 moves downward, it drives the scraper 42 on the second sleeve 41 to scrape and clean the middle part of the second connecting rod 17, and by controlling the back and forth movement of the scraper 42, the corrosion caused by the chemical raw materials attached to the second connecting rod 17 is reduced, and at the same time, the pollution of a new batch of raw materials by the chemical raw materials attached to the middle part of the second connecting rod 17 is reduced.

[0027] like Figure 2 As shown, a water pipe 5 is fixedly connected to the middle of the first sleeve 4; the end of the water pipe 5 is connected to the top of the annular tube 13; when the water pump is turned on, the water flow in the annular tube 13 will enter the first sleeve 4 through the water pipe 5 and soak the second sleeve 41. When the annular tube 13 moves back and forth, the first sleeve 4 will move under the pull of the elastic rope, and the second sleeve 41 soaked in water will cover the surface of the second connecting rod 17 with water when moving. By arranging the water pipe 5, the middle part of the second connecting rod 17 becomes wet, so that the scraper 42 can more easily scrape off the chemical raw materials attached to the surface of the second connecting rod 17 when cleaning the wet second connecting rod 17, thereby improving the cleaning efficiency and effect, and the moisture on the second connecting rod 17 reduces the friction between the scraper 42 and the second connecting rod 17, thereby reducing the wear of the scraper 42 and extending the service life of the scraper 42.

[0028] like Figure 5As shown, a plurality of groups of springs 6 are fixedly connected to the bottom of the first sleeve 4; circular rings 61 are fixedly connected to the ends of adjacent springs 6; when the annular tube 13 moves downward to the bottom, the first sleeve 4 will contact and stay above the impeller 18, and when the first sleeve 4 falls and contacts above the impeller 18, the springs 6 and the circular rings 61 cooperate with each other to effectively absorb and disperse the impact energy, thereby reducing the vibration and impact generated when the first sleeve 4 falls, thereby reducing the damage of the first sleeve 4 and extending the service life of the first sleeve 4.

[0029] like Figure 5 As shown, the scraper 42 is fixed with an elastic plate 7 in the middle; when the scraper 42 slides up and down to clean the middle of the impeller 18, some larger block chemical raw materials will be scraped by the scraper 42 to the interval formed by the elastic plate 7 and the scraper 42, thereby reducing the chemical raw materials that fall when cleaning the middle of the second connecting rod 17 and adhering to the impeller 18 and the inner wall of the bottom of the device body 1, causing contamination of the next batch of raw materials.

[0030] Working principle: Pour chemical raw materials into the feed port, turn on the motor 16 to make the impeller 18 on the second connecting rod 17 rotate to mix the materials, and when the mixing is completed, discharge the chemical raw material mixture through the discharge port, connect the water pump and hot air device connected to the hose, turn on the electric push cylinder 11 to control the annular tube 13 to move up and down, at this time, the slots 14 on the upper surface of the annular tube 13 spray water onto the inner wall of the device body 1, and the slots 14 on the lower surface of the annular tube 13 spray hot air to blow the water droplets sliding down the side wall downward, speeding up the flow of the water droplets, thereby achieving the purpose of faster cleaning of the side wall of the device body 1; turn on the water pump to make the water flow through the hose into the annular tube 13 , the water will splash outward through the slot 14 above the baffle 15, and the splashing water will contact the first iron sheet 22 on the connecting frame 2, and the impact force will cause the cylinder 21 to rotate; while the cylinder 21 rotates, it drives the bristles 23 to clean the inner wall of the device body 1. According to the principle of heat conduction, the hot air below the baffle 15 is conducted to the water above the baffle 15 through the second iron sheet 3, thereby increasing the movement speed between water molecules, so that when the water flow flushes the chemical raw materials, it can more effectively decompose and carry them away. When the second iron sheet 3 is set, the passage of the water flow is restricted, resulting in a reduction in the water flow. By setting the groove 31, the water flow can flow smoothly. When the annular tube 13 is restored to normal flow rate and flow rate, when the annular tube 13 moves downward, the connecting rope fixed to the annular tube 13 and the first sleeve 4 will drive the first sleeve 4 to move downward. When the first sleeve 4 moves downward, it drives the scraper 42 on the second sleeve 41 to scrape and clean the middle of the second connecting rod 17. When the water pump is turned on, the water flow in the annular tube 13 will enter the first sleeve 4 through the water pipe 5 and soak the second sleeve 41. When the annular tube 13 moves back and forth, the first sleeve 4 will move under the pull of the elastic rope, and the second sleeve 41 soaked in water will cover the surface of the second connecting rod 17 with water when moving. When the annular tube 13 moves downward to the bottom, the first sleeve 4 will contact and stay above the impeller 18. When the first sleeve 4 falls and contacts the top of the impeller 18, the spring 6 and the ring 61 cooperate with each other to effectively absorb and disperse the impact energy, thereby reducing the vibration and impact generated when the first sleeve 4 falls, thereby reducing the damage of the first sleeve 4 and extending the service life of the first sleeve 4. When the scraper 42 slides up and down to clean the middle of the impeller 18, some larger block chemical raw materials will be scraped by the scraper 42 to the interval formed by the elastic plate 7 and the scraper 42, thereby reducing the chemical raw materials that fall when cleaning the middle of the second connecting rod 17. Adhesion to the inner wall of the bottom of the impeller 18 and the device body 1, causing contamination of the next batch of raw materials.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mixing device for chemical raw materials, comprising a device body (1); characterized in that: The top of the device body (1) is fixedly connected to an electric push cylinder (11); the output end of the electric push cylinder (11) is fixedly connected to a first connecting rod (12); the end of the first connecting rod (12) is fixedly connected to an annular tube (13); a plurality of slots (14) are provided in the middle of the annular tube (13); a baffle (15) is fixedly connected inside the annular tube (13); the annular tube (13) is fixedly connected to a water pump and a hot air blower through hoses at the pipe openings on the upper and lower sides of the baffle (15); a motor (16) is fixedly connected to the top of the device body (1); the output end of the motor (16) is fixedly connected to a second connecting rod (17); the middle of the second connecting rod (17) is fixedly connected to an impeller (18).

2. A chemical raw material mixing device according to claim 1, characterized in that: The middle of the annular tube (13) is fixedly connected to a plurality of connecting frames (2); the middle of the connecting frame (2) is rotatably connected to a cylinder (21); the middle of the cylinder (21) is fixedly connected to a plurality of first iron sheets (22); and the middle of the cylinder (21) is fixedly connected to a plurality of bristles (23).

3. A mixing device for chemical raw materials according to claim 2, characterized in that: A plurality of groups of second iron sheets (3) are fixedly connected to the baffle plate (15); a plurality of groups of cutting grooves (31) are provided in the middle of the second iron sheet (3).

4. A chemical raw material mixing device according to claim 3, characterized in that: The middle part of the second connecting rod (17) is sleeved with a first sleeve (4); the first sleeve (4) is fixedly connected to the middle part of the annular tube (13) through multiple groups of connecting ropes; the middle part of the first sleeve (4) is rotatably connected to multiple groups of second sleeves (41); the side wall of the second sleeve (41) is tightly attached to the second connecting rod (17); the middle part of the second sleeve (41) is fixedly connected with a scraper (42); the end of the scraper (42) is in contact with the middle part of the second connecting rod (17).

5. A chemical raw material mixing device according to claim 4, characterized in that: A water pipe (5) is fixedly connected to the middle of the first sleeve (4); the end of the water pipe (5) is connected to the top of the annular pipe (13).

6. A chemical raw material mixing device according to claim 5, characterized in that: A plurality of groups of springs (6) are fixedly connected to the bottom of the first sleeve (4); and circular rings (61) are fixedly connected to the ends of adjacent springs (6).

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