Stirring equipment for aluminum hydroxide raw material

Abstract

The utility model discloses stirring equipment for aluminum hydroxide raw materials, which comprises a stirring box, a feeding assembly is arranged on one side of the top of the stirring box, the feeding assembly comprises an extension plate, the top of the extension plate is fixedly connected with a liquid bin, the bottom surface of the extension plate is fixedly connected with a branch fork pipe, and the branch fork pipe is fixedly connected with a liquid outlet of the liquid bin. The branch pipe comprises two branch pipes, an electric water valve is fixedly installed outside one branch pipe, a thin hose is fixedly connected to one section of the other branch pipe, a U-shaped plate is arranged on the outer side of the thin hose in a sleeving mode, a pressing rod is slidably installed on the U-shaped plate, and an extrusion wheel is rotationally connected to the end, close to the thin hose, of the pressing rod; the flow of ammonia water is directly and rapidly changed through the electric water valve, rapid feeding can be carried out, the sliding square shaft slides in the inclined groove, then the extrusion degree of the extrusion wheel on the thin hose can be rapidly changed, and the flow speed can be conveniently, rapidly and flexibly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of ammonia water addition, and specifically relates to a stirring device for aluminum hydroxide raw materials. Background Technique

[0002] The existing ammonia water quantitative addition and mixing equipment for preparing aluminum hydroxide cannot accurately control the amount of ammonia water added, which is not conducive to use;

[0003] The published patent No. CN216024684U discloses an ammonia water quantitative addition and mixing equipment for preparing aluminum hydroxide, including an equipment body. A measuring cup is arranged on one side of the equipment body. Scale lines are arranged on the outer surface of the measuring cup. A communicating hose is arranged at the lower end of the measuring cup. A connecting block is arranged on the outer surface of the communicating hose. A connecting hole is arranged on the outer surface of the connecting block. A connecting bolt is arranged inside the connecting hole. By setting the scale lines, communicating hose, connecting block, connecting hole, connecting bolt and rubber block, the amount of ammonia water added can be accurately controlled, and the use effect is good. By setting a motor, connecting bracket, positioning ring, support column and brush bristles, when the inside of the equipment needs to be cleaned after the equipment is used, the inside of the equipment can be conveniently cleaned, and the use effect is good. However, the following problems still exist in the actual use of this patent:

[0004] The above device controls the feeding speed of ammonia water by rotating the connecting bolt. However, when the fed amount is close to the target amount, the bolt needs to be rotated quickly to reduce the feeding speed of ammonia water. Since the rotation of the bolt takes time, when the rotation is too slow, it may lead to an excessive feeding situation. And rotating the bolt in advance will cause the feeding speed of ammonia water to decrease in advance, affecting the feeding efficiency.

[0005] A stirring device for aluminum hydroxide raw materials is proposed to solve the problems mentioned above. Content of the Utility Model

[0006] The purpose of the utility model is to provide a stirring device for aluminum hydroxide raw materials to solve the problem that the above device controls the feeding speed of ammonia water by rotating the connecting bolt. However, when the fed amount is close to the target amount, the bolt needs to be rotated quickly to reduce the feeding speed of ammonia water. Since the rotation of the bolt takes time, when the rotation is too slow, it may lead to an excessive feeding situation. And rotating the bolt in advance will cause the feeding speed of ammonia water to decrease in advance, affecting the feeding efficiency as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A stirring device for aluminum hydroxide raw materials, including a stirring tank, and a top window is opened at the top of the stirring tank;

[0008] On one side of the top of the mixing tank, a feeding component is provided. The feeding component includes an extension plate. A liquid storage tank is fixedly connected to the top of the extension plate. A branch fork pipe is fixedly connected to the bottom surface of the extension plate. The other end of the branch fork pipe is fixedly connected to the top outside of the mixing tank. The branch fork pipe includes two branch pipes. An electric water valve is fixedly installed on the outside of one branch pipe. A thin flexible hose is fixedly connected to a section of the other branch pipe. A U-shaped plate is sleeved outside the thin flexible hose. Oblique grooves are symmetrically formed on the outside of the U-shaped plate. A sliding square shaft is slidably connected in the oblique grooves. A pressing rod is fixedly connected to the middle of the sliding square shaft. One end of the pressing rod close to the thin flexible hose is rotatably connected with a pressing wheel, and the pressing wheel is attached to the outside of the thin flexible hose;

[0009] Among them, a mixing component is arranged inside the mixing tank.

[0010] Preferably, a spring sleeve is fixedly connected to the bottom of the end of the sliding square shaft away from the pressing wheel. A movable rod is slidably connected to one end of the spring sleeve close to the thin flexible hose. A clamping head is fixedly connected to the end of the movable rod. A rack is fixedly connected to the vertical side surface of the U-shaped plate.

[0011] Preferably, the clamping head is engaged with the rack. A first spring is fixedly installed inside the spring sleeve. The first spring is fixedly connected to the movable rod. A pull ring is fixedly connected to the bottom of the movable rod and is attached to the inside of the U-shaped plate. The U-shaped plate is fixedly connected to the branch fork pipe.

[0012] Preferably, the thin flexible hose is attached to the inside of the water pipe of the U-shaped plate. The water pipe of the U-shaped plate is fixedly connected to the water pipe of the branch fork pipe.

[0013] Preferably, the mixing component includes a top plate threadedly fixed to the top surface of the mixing tank. A fixed storage tank is fixedly connected to the top surface of the top plate. A first gear is rotatably installed below the bottom of the fixed storage tank. A second gear is rotatably connected to the inner top surface of the fixed storage tank. A third gear is rotatably connected to the side of the fixed storage tank.

[0014] Preferably, the top and bottom of the third gear are respectively engaged with the second gear and the first gear. A first motor is fixedly connected to the outside of one side of the fixed storage tank. The output end of the first motor extends into the fixed storage tank and is fixedly connected to the third gear. A sleeve shaft is fixedly connected to the bottom of the first gear. The sleeve shaft is rotatably connected to the top of the top plate. An inner shaft is fixedly connected to the bottom of the second gear. The inner shaft penetrates through the inside of the sleeve shaft.

[0015] Preferably, a protective ball sleeve is rotatably connected to the outside of the sleeve shaft. Water through-channels are provided on the outer sides of the inner shaft and the sleeve shaft. The water through-channels are located inside the protective ball sleeve. Hollow tubes are fixedly connected to the outer sides of the inner shaft and the sleeve shaft. A plurality of spray heads are fixedly connected to the hollow tubes. A water pipe is fixedly connected to the outside of the protective ball sleeve.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this stirring device for aluminum hydroxide raw materials, through the electric water valve, the ammonia water flow rate in the branch fork pipe can be quickly changed between a large value and a small value, enabling rapid feeding. When the flow rate is small, by sliding the sliding square shaft in the inclined groove, the degree to which the squeezing wheel can squeeze the thin hose can be quickly changed, facilitating quick and flexible adjustment of the flow rate. The specific content is as follows:

[0017] 1. Through the electric water valve, the ammonia water flow rate in the branch fork pipe can be quickly changed between a large value and a small value, enabling rapid feeding. By closing the electric water valve, at this time, the ammonia water can only flow through the thin hose in the branch fork pipe, thereby causing the ammonia water flow rate in the branch fork pipe to decrease, and further causing the water level change speed in the liquid storage tank to suddenly decrease. At this time, pull the pull ring outwards with one finger and press the upper and lower lever, so that the sliding square shaft slides in the inclined groove, and then the degree to which the squeezing wheel can squeeze the thin hose can be quickly changed. Finally, when the ammonia water is close to the target amount, its feeding speed can be finely controlled to avoid overfeeding. At the same time, when the ammonia water flow rate is still relatively fast, quickly move the lever to the bottom end of the inclined groove to quickly stop the ammonia water, avoiding the need to rotate the bolt to stop the ammonia water feeding, which would cause the ammonia water feeding speed to be extremely low before. Otherwise, the time for long-distance rotation of the bolt would cause overfeeding of the ammonia water, and the extremely low feeding speed before would not be conducive to ammonia water feeding, increasing the adjustment speed and flexibility during ammonia water feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic cross-sectional structure diagram of the present utility model;

[0019] Figure 2 is Figure 1 an enlarged structure diagram at A in

[0020] Figure 3 is an installation structure diagram of the inclined groove and the lever;

[0021] Figure 4 is Figure 1 an enlarged structure diagram at C in

[0022] Figure 5 is Figure 1 an enlarged structure diagram at B in

[0023] In the figure: 1. Stirring tank; 101. Top window; 2. Feeding assembly; 201. Extension plate; 202. Liquid tank; 203. Branch fork pipe; 204. Electric water valve; 205. Fine hose; 206. U-shaped plate; 207. Inclined chute; 208. Sliding square shaft; 209. Pressing rod; 210. Rack; 211. Spring sleeve; 212. Movable rod; 213. First spring; 214. Clamping head; 215. Pull ring; 216. Extrusion wheel; 3. Mixing assembly; 301. Top plate; 302. Fixed bin; 303. First gear; 304. Second gear; 305. Third gear; 306. First motor; 307. Inner shaft; 308. Sleeve shaft; 309. Protective ball sleeve; 310. Hollow pipe; 311. Water through-flow groove; 312. Water pipe. Detailed implementation manner

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , the present invention provides a technical solution: A stirring device for aluminum hydroxide raw materials, including a stirring tank 1, and a top window 101 is opened at the top of the stirring tank 1;

[0026] A feeding assembly 2 is arranged on one side of the top of the stirring tank 1. The feeding assembly 2 includes an extension plate 201. A liquid tank 202 is fixedly connected to the top of the extension plate 201. A branch fork pipe 203 is fixedly connected to the bottom surface of the extension plate 201. The other end of the branch fork pipe 203 is fixedly connected to the outer top of the stirring tank 1. The branch fork pipe 203 includes two branch pipes. An electric water valve 204 is fixedly installed on the outside of one branch pipe. A section of the other branch pipe is fixedly connected with a fine hose 205. A U-shaped plate 206 is sleeved on the outside of the fine hose 205. Inclined chutes 207 are symmetrically opened on the outside of the U-shaped plate 206. A sliding square shaft 208 is slidably connected in the inclined chutes 207. A pressing rod 209 is fixedly connected to the middle of the sliding square shaft 208. One end of the pressing rod 209 close to the fine hose 205 is rotatably connected with an extrusion wheel 216, and the extrusion wheel 216 is attached to the outside of the fine hose 205; when the pressing rod 209 is at the top of the inclined chute 207, the flow rate of ammonia water is still relatively fast, and the pressing rod 209 drives the extrusion wheel 216 to quickly move to the bottom end of the inclined chute 207, so that the ammonia water quickly stops flowing down. A scale is provided on the outside of the liquid tank 202.

[0027] Among them, a mixing assembly 3 is arranged inside the stirring tank 1.

[0028] One end of the sliding square shaft 208 away from the extrusion wheel 216 is fixedly connected to the bottom of a spring sleeve 211. One end of the spring sleeve 211 close to the thin hose 205 is slidably connected to a movable rod 212. The end of the movable rod 212 is fixedly connected to a clamping head 214. A rack 210 is fixedly connected to the vertical side surface of the U-shaped plate 206.

[0029] The clamping head 214 is engaged with the rack 210. A first spring 213 is fixedly installed inside the spring sleeve 211. The first spring 213 is fixedly connected to the movable rod 212. A pull ring 215 is fixedly connected to the bottom of the movable rod 212; the first spring 213 can push the movable rod 212 to make the clamping head 214 engaged with the rack 210, thereby making the position of the sliding square shaft 208 unable to change and increasing the stability of the ammonia water flow rate control.

[0030] The thin hose 205 is attached to the inner side of the U-shaped plate 206. The U-shaped plate 206 is fixedly connected to the branch fork pipe 203; the overall pipe diameter of the branch fork pipe 203 is larger than that of the thin hose 205.

[0031] The mixing assembly 3 includes a top plate 301 threadedly fixed to the top surface of the stirring tank 1. A fixed bin 302 is fixedly connected to the top surface of the top plate 301. A first gear 303 is rotatably installed below the bottom of the fixed bin 302. A second gear 304 is rotatably connected to the inner top surface of the fixed bin 302. A third gear 305 is rotatably connected to the side of the fixed bin 302; the top plate 301 covers the top of the top window 101.

[0032] The top and bottom of the third gear 305 are respectively engaged with the second gear 304 and the first gear 303. A first motor 306 is fixedly connected to the outside of one side of the fixed bin 302. The output end of the first motor 306 extends into the fixed bin 302 and is fixedly connected to the third gear 305. A sleeve shaft 308 is fixedly connected to the bottom of the first gear 303. The sleeve shaft 308 is rotatably connected to the top of the top plate 301. An inner shaft 307 is fixedly connected to the bottom of the second gear 304. The inner shaft 307 passes through the inside of the sleeve shaft 308; a sealing sleeve is rotatably installed between the bottom of the sleeve shaft 308 and the inner shaft 307 to prevent a large amount of liquid from flowing out of the bottom of the sleeve shaft 308 and being unable to enter the water through-flow groove 311. The bottom of the inner shaft 307 is rotatably connected to a supporting strip, and the supporting strip is fixedly connected to the inner wall of the stirring tank (1).

[0033] A protective ball sleeve 309 is rotatably connected to the outside of the sleeve shaft 308. Water through-flow grooves 311 are provided on the outer sides of the inner shaft 307 and the sleeve shaft 308. The water through-flow grooves 311 are located inside the protective ball sleeve 309. Hollow tubes 310 are fixedly connected to the outer sides of the inner shaft 307 and the sleeve shaft 308. A number of spray heads are fixedly connected to the hollow tubes 310. The spray heads can spray water more fully as the hollow tubes 310 rotate.

[0034] Working principle: Before using a stirring device for aluminum hydroxide raw materials, it is necessary to first check the overall situation of the device to ensure that it can work properly. According to Figure 1 - Figure 5 As shown, when ammonia water needs to be added, the ammonia water flows into the stirring tank 1 through the branch fork pipe 203. At this time, the electric water valve 204 is opened, and the ammonia water flow rate in the branch fork pipe 203 is large, enabling rapid feeding. According to the change in the water level height in the liquid storage tank 202, the amount of ammonia water already added is determined. When the water level approaches the target height, the electric water valve 204 is closed. At this time, the ammonia water can only flow in the branch fork pipe 203 through the thin flexible hose 205, which causes the ammonia water flow rate in the branch fork pipe 203 to decrease, and then the water level change speed in the liquid storage tank 202 suddenly decreases. At this time, pull the pull ring 215 outward with one finger and press the upper and lower lever 209, so that the sliding square shaft 208 slides in the inclined groove 207, and then the extrusion wheel 216 can quickly extrude the thin flexible hose 205. By quickly adjusting the position of the lever 209, the degree of extrusion of the thin flexible hose 205 can be quickly changed. Finally, when the ammonia water is about to be added to the target amount, its feeding speed can be finely controlled to avoid overfeeding. At the same time, the flow rate of the ammonia water can be quickly controlled, and the lever 209 can also be quickly moved to the bottom of the inclined groove 207 when it is at the top of the inclined groove 207, that is, when the ammonia water flow rate is still relatively fast, so that the ammonia water stops quickly, avoiding the need to rotate the bolt to stop the ammonia water feeding, which would cause the ammonia water feeding speed to be extremely low before, otherwise the long time of rotating the bolt would cause overfeeding of the ammonia water, and the extremely low feeding speed before is not conducive to the ammonia water feeding;

[0035] By starting the first motor 306, the third gear 305 drives the sleeve shaft 308 and the inner shaft 307 to rotate in the reverse direction through the first gear 303 and the second gear 304, so as to stir the raw materials in the hollow tube 310 and improve the reaction rate;

[0036] Water is supplied to the water pipe 312 by an external water pump, so that the water flows into the water trough 311 through the protective ball sleeve 309, then into the inner shaft 307 and the sleeve shaft 308, and is sprayed out through the spray nozzles outside the water pipe 312, finally flushing the residual raw materials inside the stirring tank 1.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stirring device for aluminum hydroxide raw materials, comprising a stirring tank (1), and a top window (101) is opened at the top of the stirring tank (1); It is characterized in that It further comprises: A feeding assembly (2) is arranged on one side of the top of the stirring tank (1). The feeding assembly (2) comprises an extension plate (201), a liquid tank (202) is fixedly connected to the top of the extension plate (201), a branch fork pipe (203) is fixedly connected to the bottom surface of the extension plate (201), the other end of the branch fork pipe (203) is fixedly connected to the outer top of the stirring tank (1). The branch fork pipe (203) comprises two branch pipes. An electric water valve (204) is fixedly installed on the outside of one branch pipe, and a thin hose (205) is fixedly connected to a section of the other branch pipe. A U-shaped plate (206) is sleeved on the outside of the thin hose (205). Oblique grooves (207) are symmetrically opened on the outside of the U-shaped plate (206). A sliding square shaft (208) is slidably connected in the oblique grooves (207). A pressure rod (209) is fixedly connected to the middle of the sliding square shaft (208). One end of the pressure rod (209) close to the thin hose (205) is rotatably connected to an extrusion wheel (216), and the extrusion wheel (216) is attached to the outside of the thin hose (205); Wherein, a mixing assembly (3) is arranged inside the stirring tank (1).

2. The stirring device for aluminum hydroxide raw materials according to claim 1, wherein: One end of the sliding square shaft (208) far from the extrusion wheel (216) is fixedly connected to a spring sleeve (211). One end of the spring sleeve (211) close to the thin hose (205) is slidably connected to a movable rod (212). A clamping head (214) is fixedly connected to the end of the movable rod (212). A rack (210) is fixedly connected to the side vertical surface of the U-shaped plate (206).

3. The stirring device for aluminum hydroxide raw materials according to claim 2, characterized in that: The clamping head (214) is engaged with the rack (210). A first spring (213) is fixedly installed inside the spring sleeve (211), the first spring (213) is fixedly connected to the movable rod (212), and a pull ring (215) is fixedly connected to the bottom of the movable rod (212).

4. A stirring device for aluminum hydroxide raw materials according to claim 1, characterized in that: The thin hose (205) is attached to the inside of the U-shaped plate (206), and the U-shaped plate (206) is fixedly connected to the branch fork pipe (203).

5. The stirring device for aluminum hydroxide raw materials according to claim 1, characterized in that: The mixing assembly (3) comprises a top plate (301) threadedly fixed to the top surface of the stirring tank (1). A fixed bin (302) is fixedly connected to the top surface of the top plate (301). A first gear (303) is rotatably installed below the bottom of the fixed bin (302). A second gear (304) is rotatably connected to the inner top surface of the fixed bin (302). A third gear (305) is rotatably connected to the side of the fixed bin (302).

6. The stirring device for aluminum hydroxide raw materials according to claim 5, characterized in that: The top and bottom of the third gear (305) are respectively meshed and connected with the second gear (304) and the first gear (303). One side of the outer part of the fixed bin (302) is fixedly connected with a first motor (306). The output end of the first motor (306) extends into the fixed bin (302) and is fixedly connected with the third gear (305). The bottom of the first gear (303) is fixedly connected with a sleeve shaft (308). The sleeve shaft (308) is rotatably connected with the top of the top plate (301). The bottom of the second gear (304) is fixedly connected with an inner shaft (307). The inner shaft (307) penetrates through the inside of the sleeve shaft (308).

7. A stirring device for aluminum hydroxide raw materials according to claim 6, characterized in that: A protective ball sleeve (309) is rotatably connected to the outside of the sleeve shaft (308). Water through-channels (311) are formed on the outer sides of the inner shaft (307) and the sleeve shaft (308). The water through-channels (311) are located inside the protective ball sleeve (309). Hollow tubes (310) are fixedly connected to the outer parts of the inner shaft (307) and the sleeve shaft (308). A number of spray nozzles are fixedly connected to the hollow tubes (310). A water through-pipe (312) is fixedly connected to the outside of the protective ball sleeve (309).

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