Blending device for preparing corrosion inhibitor
By designing a mixing device that automatically controls the amount of raw materials used and agitating devices, the problem of manual weighing and adding raw materials in the prior art is solved, and efficient and accurate corrosion inhibitor production is achieved.
Patent Information
- Application Number
- CN202421273663.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-05
AI Technical Summary
When producing corrosion inhibitors, existing dispensing devices need to add raw materials through manual weighing, which is time-consuming and labor-intensive and prone to inaccurate proportions.
A mixing device including a setting mechanism, a stirring device and a feeding mechanism is designed. The setting mechanism automatically controls the use of raw materials, and the water pump and the stirring device are used together to ensure that the raw materials are mixed evenly.
It reduces the working intensity of the operator, improves work efficiency, and ensures the quality and proportion accuracy of finished corrosion inhibitors.
Smart Images
Figure CN222550899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixing devices, and more specifically to a mixing device for preparing corrosion inhibitors. Background Art
[0002] Corrosion inhibitors are compounded from organic phosphonic acid, polycarboxylic acid, carbon steel corrosion inhibitor and copper corrosion inhibitor. They have good chelating and dispersing effects on calcium carbonate, calcium sulfate, calcium phosphate, etc. in water and have good corrosion inhibition effects on carbon steel and copper. They are widely used in circulating cooling water systems of power plants, chemical plants, petrochemicals, steel, etc. In the production process of corrosion inhibitors, various raw materials need to be poured into the mixing device for mixing and reaction to configure the finished product.
[0003] Insufficient existing technology: The mixing device requires a large number of raw materials, and the accurate ratio of various raw materials must be ensured during the production process. The existing mixing devices are mostly used to weigh and add various raw materials manually, which is time-consuming and labor-intensive, and is prone to inaccurate ratios. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a mixing device for preparing a corrosion inhibitor to solve the problems existing in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a preparation device for preparing corrosion inhibitors, including a preparation mechanism, and also including: a setting mechanism, a stirring device and a feeding mechanism, the top of the feeding mechanism is fixedly connected to the bottom of the preparation mechanism, the bottom of the setting mechanism is fixedly connected to the top of the feeding mechanism, the bottom end of the stirring device is fixedly connected to the top of the preparation mechanism, the preparation mechanism includes a reaction tank, the side of the reaction tank is fixedly connected with a support frame, the bottom end of the reaction tank is fixedly connected with a drain pipe, the feeding mechanism includes a bottom plate, the top of the bottom plate is fixedly connected to the bottom end of the support frame, the top of the bottom plate is fixedly connected with a storage tank, the side of the storage tank is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a connecting pipe, and the bottom end of the connecting pipe is fixedly connected to the top of the reaction tank.
[0006] Furthermore, the setting mechanism includes a column, the bottom end of the column is fixedly connected to the top of the storage tank, the side of the column is provided with a through groove, the inner wall of the side of the column is movably connected with a threaded block, the bottom end of the threaded block is fixedly connected with a mounting block, the inner wall of the side of the mounting block is movably connected with a touch switch, the inner wall of the side of the storage tank is fixedly connected with a mounting pin, the side of the mounting pin is movably sleeved with a rotating rod, the bottom end of the rotating rod is fixedly connected with a floating device, the top of the storage tank is movably connected with a pressure rod at a position corresponding to the mounting block, and the bottom end of the pressure rod is movably connected to the top of the rotating rod.
[0007] Furthermore, a threaded rod is movably sleeved on the top of the column, and the side of the threaded rod is threadedly connected to the inner wall of the side of the threaded block. The top of the column is fixedly connected to a first motor, and the output shaft of the first motor is fixedly connected to a worm gear, and the side of the threaded rod is fixedly sleeved on a worm gear, and the side of the worm gear is meshed with the side of the worm gear.
[0008] Furthermore, a buffer spring is fixedly connected to the inner wall of the top end of the mounting block, and the bottom end of the buffer spring is fixedly connected to the top end of the touch switch.
[0009] Furthermore, a movable groove is provided at the top end of the rotating rod, a movable rod is fixedly connected to the bottom end of the pressing rod, and a side surface of the movable rod is movably connected to a side surface of the movable groove.
[0010] Furthermore, an observation tube is fixedly connected to the side of the bottom plate, and a scale is provided on the side of the observation tube.
[0011] Furthermore, the stirring device includes a casing, the bottom end of which is fixedly connected to the top of a reaction tank, the top of the reaction tank is movably sleeved with two transmission rods, the top inner wall of the casing is fixedly connected, the top of the transmission rod is fixedly connected to the output shaft of the second motor, the side of the transmission rod is fixedly sleeved with a transmission gear, the sides of the two transmission gears are meshed with each other, and the side of the transmission rod is fixedly connected with a stirring paddle.
[0012] Technical effects and advantages of the utility model:
[0013] 1. The utility model pours the raw materials needed for producing corrosion inhibitors into a storage tank for storage, sets the required usage of various raw materials through a mechanism during the production process, and runs a water pump to extract the raw materials in the storage tank and send them into the reaction tank through a connecting pipe for configuration. When the raw materials reach a preset value, a mechanism is set to control the water pump to stop automatically, which is beneficial to reducing the workload of operators and improving work efficiency.
[0014] 2. The utility model floats on the raw material liquid surface inside the storage tank through a floating device. According to the use demand, the first motor is started to drive the worm to rotate, and the threaded rod is driven to rotate through the mutual engagement of the worm and the worm gear. The threaded block is driven to move up and down along the side inner wall of the column through the thread, so that a suitable distance is maintained between the touch switch and the pressure rod, that is, the amount of raw materials discharged. The water pump is running to extract the raw materials in the storage tank and send them into the reaction tank through the connecting pipe for configuration. As the raw materials inside the bottom plate decrease, the floating device moves downward to make the rotating rod rotate along the mounting pin, pushing the pressure rod to move upward until the pressure rod contacts the touch switch and the touch switch controls the connecting pipe to stop automatically, which is conducive to accurately controlling the amount of raw materials used and ensuring the quality of the finished corrosion inhibitor.
[0015] 3. The utility model drives the transmission rod to rotate through the second motor, and the two transmission gears are meshed with each other to make the two transmission rods rotate simultaneously, so that the stirring paddle stirs the raw materials inside the reaction tank to ensure that various raw materials are mixed evenly, which is conducive to improving the efficiency of configuration. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of the storage tank of the utility model;
[0018] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at A in the middle;
[0019] Figure 4 This is a schematic diagram of the structure of the setting mechanism of the utility model;
[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the threaded rod of the utility model;
[0021] Figure 6 This is a schematic diagram of the internal structure of the reaction tank of the utility model.
[0022] The accompanying drawings are marked as follows: 1. mixing mechanism; 101. reaction tank; 102. support frame; 103. drain pipe; 2. setting mechanism; 201. column; 202. mounting block; 203. pressure rod; 204. movable groove; 205. mounting pin; 206. rotating rod; 207. floating device; 208. movable rod; 209. worm; 210. through groove; 211. threaded block; 212. threaded rod; 213. worm gear; 214. first motor; 215. touch switch; 216. buffer spring; 3. stirring device; 301. casing; 302. transmission gear; 303. second motor; 304. stirring paddle; 305. transmission rod; 4. feeding mechanism; 401. bottom plate; 402. storage tank; 403. water pump; 404. connecting pipe; 405. observation tube. DETAILED DESCRIPTION
[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The preparation device for corrosion inhibitors involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0024] Reference Figures 1 to 6The utility model provides a preparation device for preparing a corrosion inhibitor, comprising a preparation mechanism 1, and also comprising: a setting mechanism 2, a stirring device 3 and a feeding mechanism 4, the top of the feeding mechanism 4 is fixedly connected to the bottom of the preparation mechanism 1, the bottom of the setting mechanism 2 is fixedly connected to the top of the feeding mechanism 4, the bottom of the stirring device 3 is fixedly connected to the top of the preparation mechanism 1, the preparation mechanism 1 comprises a reaction tank 101, the side of the reaction tank 101 is fixedly connected with a support frame 102, the bottom of the reaction tank 101 is fixedly connected with a drain pipe 103, the feeding mechanism 4 comprises a bottom plate 401, the top of the bottom plate 401 is fixedly connected to the bottom of the support frame 102 The top of the bottom plate 401 is fixedly connected with a storage tank 402, the side of the storage tank 402 is fixedly connected with a water pump 403, the output end of the water pump 403 is fixedly connected with a connecting pipe 404, the bottom end of the connecting pipe 404 is fixedly connected to the top of the reaction tank 101, the raw materials required for the production of corrosion inhibitors are poured into the storage tank 402 for storage, and the required usage of various raw materials is set by setting mechanism 2 during the production process. The water pump 403 is running to extract the raw materials in the storage tank 402 and send them into the reaction tank 101 through the connecting pipe 404 for configuration. When the raw materials reach the preset value, the mechanism 2 is set to control the water pump 403 to stop automatically.
[0025] The setting mechanism 2 includes a column 201, the bottom end of the column 201 is fixedly connected to the top of the storage tank 402, a through groove 210 is provided on the side of the column 201, a threaded block 211 is movably connected to the inner wall of the side of the column 201, the bottom end of the threaded block 211 is fixedly connected to the mounting block 202, the inner wall of the side of the mounting block 202 is movably connected to the touch switch 215, the inner wall of the side of the storage tank 402 is fixedly connected to the mounting pin 205, the side of the mounting pin 205 is movably sleeved with a rotating rod 206, the bottom end of the rotating rod 206 is fixedly connected to the floating device 207, and the top of the storage tank 402 is movably connected to the position of the mounting block 202 There is a pressure rod 203, the bottom end of the pressure rod 203 is movably connected to the top end of the rotating rod 206, and the floating device 207 floats on the raw material liquid surface inside the storage tank 402. As the raw material liquid level changes, the rotating rod 206 is driven to rotate along the mounting pin 205, and is moved to a suitable height along the through groove 210 according to usage requirements. According to usage requirements, the threaded block 211 is moved up and down along the side inner wall of the column 201 to reduce the distance between the touch switch 215 and the pressure rod 203, and the raw material inside the storage tank 402 is reduced. The pressure rod 203 moves upward so that the top end of the pressure rod 203 contacts the touch switch 215, so that the touch switch 215 controls the connecting pipe 404 to stop automatically.
[0026] Among them, a threaded rod 212 is movably sleeved on the top of the column 201, and the side of the threaded rod 212 is threadedly connected to the inner wall of the side of the threaded block 211. A first motor 214 is fixedly connected to the top of the column 201, and the output shaft of the first motor 214 is fixedly connected to the worm 209. A worm gear 213 is fixedly sleeved on the side of the threaded rod 212, and the side of the worm gear 213 is meshed with the side of the worm 209. The first motor 214 drives the worm 209 to rotate, and the threaded rod 212 is driven to rotate through the meshing of the worm 209 and the worm gear 213, and the threaded block 211 is driven to move up and down along the inner wall of the side of the column 201 through the thread.
[0027] The top inner wall of the mounting block 202 is fixedly connected with a buffer spring 216 , the bottom end of the buffer spring 216 is fixedly connected with the top of the touch switch 215 , and when the top of the pressure rod 203 contacts the touch switch 215 , the buffer spring 216 contracts for buffering.
[0028] Among them, a movable groove 204 is opened at the top of the rotating rod 206, and a movable rod 208 is fixedly connected to the bottom end of the pressure rod 203. The side of the movable rod 208 is movably connected to the side of the movable groove 204. When the rotating rod 206 rotates along the mounting pin 205, the movable rod 208 slides along the movable groove 204 to drive the pressure rod 203 to move up and down.
[0029] An observation tube 405 is fixedly connected to the side of the bottom plate 401 , and a scale is provided on the side of the observation tube 405 , so that the raw material inventory inside the storage tank 402 can be determined through the observation tube 405 .
[0030] Among them, the stirring device 3 includes a casing 301, the bottom end of the casing 301 is fixedly connected to the top of the reaction tank 101, the top of the reaction tank 101 is movably sleeved with two transmission rods 305, the top inner wall of the casing 301 is fixedly connected, the top of the transmission rod 305 is fixedly connected to the output shaft of the second motor 303, the side of the transmission rod 305 is fixedly sleeved with a transmission gear 302, the sides of the two transmission gears 302 are meshed with each other, the side of the transmission rod 305 is fixedly connected with a stirring paddle 304, the second motor 303 drives the transmission rod 305 to rotate, and the two transmission gears 302 are meshed with each other to make the two transmission rods 305 rotate simultaneously, so that the stirring paddle 304 stirs the raw materials inside the reaction tank 101.
[0031] The working principle of the utility model is as follows: the raw materials required for producing the corrosion inhibitor are poured into the storage tank 402 for storage, the floating device 207 floats on the raw material liquid surface inside the storage tank 402, the first motor 214 is started according to the use demand to drive the worm 209 to rotate, the worm 209 and the worm gear 213 are meshed with each other to drive the threaded rod 212 to rotate, and the threaded block 211 is driven to move up and down along the side inner wall of the column 201 through the thread, so that the touch switch 215 and the pressure rod 203 maintain a suitable distance, which is the amount of raw materials discharged, and the water pump 403 is operated to extract the raw materials in the storage tank 402 and send them into the connecting pipe 404. The reaction tank 101 is configured. As the raw materials inside the bottom plate 401 decrease, the floating device 207 moves downward to make the rotating rod 206 rotate along the mounting pin 205, pushing the pressure rod 203 to move upward until the pressure rod 203 contacts the touch switch 215, and the touch switch 215 controls the connecting pipe 404 to stop automatically. During the configuration process, the second motor 303 is started to drive the transmission rod 305 to rotate, and the two transmission gears 302 are meshed with each other to make the two transmission rods 305 rotate at the same time, so that the stirring paddle 304 stirs the raw materials inside the reaction tank 101. After the configuration is completed, the drain pipe 103 is opened to discharge the finished corrosion inhibitor.
[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A preparation device for preparing a corrosion inhibitor, comprising a preparation mechanism (1), characterized in that: Also includes: The invention relates to a setting mechanism (2), a stirring device (3) and a feeding mechanism (4), wherein the top end of the feeding mechanism (4) is fixedly connected to the bottom end of the mixing mechanism (1), the bottom end of the setting mechanism (2) is fixedly connected to the top end of the feeding mechanism (4), the bottom end of the stirring device (3) is fixedly connected to the top end of the mixing mechanism (1), and the mixing mechanism (1) comprises a reaction tank (101), the side of the reaction tank (101) is fixedly connected to a support frame (102), and the bottom end of the reaction tank (101) is fixedly connected to the support frame (102). The feeding mechanism (4) comprises a bottom plate (401), the top of the bottom plate (401) is fixedly connected to the bottom end of the support frame (102), the top of the bottom plate (401) is fixedly connected to a storage tank (402), the side of the storage tank (402) is fixedly connected to a water pump (403), the output end of the water pump (403) is fixedly connected to a connecting pipe (404), and the bottom end of the connecting pipe (404) is fixedly connected to the top of the reaction tank (101).
2. A preparation device for preparing a corrosion inhibitor according to claim 1, characterized in that: The setting mechanism (2) comprises a column (201), the bottom end of the column (201) is fixedly connected to the top end of the storage tank (402), a through groove (210) is provided on the side of the column (201), a threaded block (211) is movably connected to the inner wall of the side of the column (201), the bottom end of the threaded block (211) is fixedly connected to the mounting block (202), and the inner wall of the side of the mounting block (202) is movably connected to the touch switch (215). ), a mounting pin (205) is fixedly connected to the inner wall of the side of the storage tank (402), a rotating rod (206) is movably sleeved on the side of the mounting pin (205), a floating device (207) is fixedly connected to the bottom end of the rotating rod (206), a pressure rod (203) is movably connected to the top of the storage tank (402) corresponding to the position of the mounting block (202), and the bottom end of the pressure rod (203) is movably connected to the top end of the rotating rod (206).
3. A preparation device for preparing a corrosion inhibitor according to claim 2, characterized in that: The top of the column (201) is movably sleeved with a threaded rod (212), the side of the threaded rod (212) is threadedly connected to the inner wall of the side of the threaded block (211), the top of the column (201) is fixedly connected with a first motor (214), the output shaft of the first motor (214) is fixedly connected with a worm (209), the side of the threaded rod (212) is fixedly sleeved with a worm gear (213), and the side of the worm gear (213) is meshed with the side of the worm (209).
4. A preparation device for preparing a corrosion inhibitor according to claim 2, characterized in that: A buffer spring (216) is fixedly connected to the inner wall of the top end of the mounting block (202), and the bottom end of the buffer spring (216) is fixedly connected to the top end of the touch switch (215).
5. A preparation device for preparing a corrosion inhibitor according to claim 2, characterized in that: The top end of the rotating rod (206) is provided with a movable groove (204), the bottom end of the pressing rod (203) is fixedly connected with a movable rod (208), and the side of the movable rod (208) is movably connected to the side of the movable groove (204).
6. A preparation device for preparing a corrosion inhibitor according to claim 1, characterized in that: An observation tube (405) is fixedly connected to the side of the bottom plate (401), and a scale is provided on the side of the observation tube (405).
7. A preparation device for preparing a corrosion inhibitor according to claim 1, characterized in that: The stirring device (3) comprises a casing (301), the bottom end of the casing (301) is fixedly connected to the top end of the reaction tank (101), the top end of the reaction tank (101) is movably sleeved with two transmission rods (305), the top inner wall of the casing (301) is fixedly connected, the top end of the transmission rod (305) is fixedly connected to the output shaft of the second motor (303), the side of the transmission rod (305) is fixedly sleeved with a transmission gear (302), the side surfaces of the two transmission gears (302) are meshed with each other, and the side of the transmission rod (305) is fixedly connected with a stirring paddle (304).