High-salt scale inhibitor adding device suitable for multiple evaporation working conditions

Abstract

The utility model discloses a high-salt scale inhibitor adding device suitable for multiple evaporation working conditions, which comprises a support, a control cabinet is fixedly arranged on the support, a constant delivery pump is fixedly arranged on one side of the support close to the control cabinet, a glue barrel is fixedly arranged on one side of the support far away from the constant delivery pump, a metal end cover is fixedly arranged at the top end of the glue barrel, and the metal end cover is fixedly arranged at the top end of the glue barrel. The middle position of the metal end cover is fixedly connected with rectangular blocks which are symmetrically arranged, the rectangular blocks are fixedly connected with guide rods, the two sides of each rectangular block are provided with transmission plates, and the transmission plates are connected with the guide rods in a sliding mode. The liquid conveying pipe can be kept stable in the glue barrel, the situation that the tail end of the liquid conveying pipe shakes during conveying, consequently, the liquid conveying pipe is irregularly bent and even floats out of the surface of a scale inhibitor, and liquid in the liquid storage barrel is difficult to convey is avoided, the structure is simple, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of scale inhibitor dosing, in particular to a high-salt scale inhibitor dosing device applicable to multiple evaporation conditions. Background Technique

[0002] In order to effectively prevent scaling in a high-salt environment, existing multi-effect evaporators adopt a scale inhibitor dosing device to dose scale inhibitors, so as to prevent hard scale that is difficult to remove from forming during the evaporation of high-salt solutions, thereby ensuring the normal operation of evaporation equipment, improving evaporation efficiency and product quality.

[0003] During the dosing process of existing scale inhibitor dosing devices, due to the pressure of the pump body, the tail end of the infusion tube often shakes and is prone to irregular bending. Once the bent and floating tail end of the infusion tube emerges from the surface of the scale inhibitor, it will cause the liquid inside the liquid storage barrel to be difficult to transport. Content of the Utility Model

[0004] The purpose of the utility model is to provide a high-salt scale inhibitor dosing device applicable to multiple evaporation conditions to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A high-salt scale inhibitor dosing device applicable to multiple evaporation conditions, including a bracket, on which a control cabinet is fixedly installed, a metering pump is fixedly installed on one side of the bracket close to the control cabinet, a rubber bucket is fixedly installed on the side of the bracket far from the metering pump, a metal end cover is fixedly installed at the top of the rubber bucket, symmetrically arranged rectangular blocks are fixedly connected at the middle position of the metal end cover, guide rods are fixedly connected to the rectangular blocks, transmission plates are arranged on both sides of the rectangular blocks, the transmission plates are slidably connected to the guide rods, symmetrically arranged first return springs are fixedly connected between the transmission plates and the rectangular blocks, the first return springs are sleeved on the guide rods, symmetrically arranged extrusion plates are fixedly connected to the sides of the two transmission plates away from each other, extrusion grooves are formed on the extrusion plates, symmetrically arranged transmission rods are slidably connected to the metal end cover corresponding to the extrusion plates, extrusion shafts are fixedly connected to the tops of the transmission rods, a partition plate is fixedly connected to the bottoms of the two transmission rods, a magnetic block is arranged at the bottom of the partition plate, a plurality of storage grooves are arrayed on the inner wall of the magnetic block, second return springs are fixedly connected in the storage grooves, extrusion balls are fixedly connected to one ends of the second return springs, a limiting ring is fixedly connected to the position close to the center of the bottom of the magnetic block, a plurality of diversion grooves are arrayed at the bottom of the magnetic block, one end of the metering pump is fixedly connected with an infusion tube, a plurality of limiting grooves are arrayed on the infusion tube corresponding to the extrusion balls, and the end of the infusion tube far from the metering pump is slidably connected with the magnetic block.

[0006] Preferably, the second return spring is made of copper, and the extrusion ball is made of copper.

[0007] Preferably, the extrusion groove is designed with an inclined structure, and the extrusion shaft is slidably connected to the extrusion groove.

[0008] Preferably, the bottom end of the partition plate is designed with a circular groove structure, and the groove is correspondingly arranged with the magnet.

[0009] Preferably, the inner wall of the bottom end of the glue bucket is designed with an inverted conical structure, and the magnet is correspondingly arranged with the bottom end of the glue bucket.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: By arranging the magnet movably to counterweight the infusion tube, the infusion tube can be kept stable inside the glue bucket, avoiding the shaking of the end of the infusion tube during transportation, resulting in irregular bending of the infusion tube, or even floating out of the surface of the scale inhibitor, causing the liquid inside the liquid storage barrel to be difficult to be transported. The structure is simple and easy to use. Description of the Drawings

[0011] Figure 1 is the front view structural schematic diagram of the present utility model;

[0012] Figure 2 is the front view of the partial structure of the metal end cover of the present utility model;

[0013] Figure 3 is the side view of the partial structure of the metal end cover of the present utility model;

[0014] Figure 4 is the sectional view of the glue bucket structure of the present utility model;

[0015] Figure 5 is the schematic diagram of the internal structure of the glue bucket of the present utility model;

[0016] Figure 6 is the sectional view of the magnet structure of the present utility model.

[0017] In the figure: 1. Bracket; 2. Control cabinet; 3. Dosing pump; 4. Glue bucket; 5. Metal end cover; 6. Rectangular block; 7. Guide rod; 8. Transmission plate; 9. First return spring; 10. Extrusion plate; 11. Extrusion groove; 12. Transmission rod; 13. Extrusion shaft; 14. Partition plate; 15. Magnet; 16. Storage groove; 17. Second return spring; 18. Extrusion ball; 19. Limit ring; 20. Flow guide groove; 21. Infusion tube; 22. Limit groove. Detailed Embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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.

[0019] Please refer to Figures 1-6 , the present invention provides a technical solution: a high-salt scale inhibitor dosing device suitable for multiple evaporation conditions, including a bracket 1, on which a control cabinet 2 is fixedly installed, a metering pump 3 is fixedly installed on one side of the bracket 1 close to the control cabinet 2, a rubber barrel 4 is fixedly installed on the side of the bracket 1 away from the metering pump 3, a metal end cover 5 is fixedly installed at the top of the rubber barrel 4, symmetrically arranged rectangular blocks 6 are fixedly connected at the middle position of the metal end cover 5, guide rods 7 are fixedly connected to the rectangular blocks 6, transmission plates 8 are arranged on both sides of the rectangular blocks 6, the transmission plates 8 are slidably connected to the guide rods 7, and symmetrically arranged first return springs 9 are fixedly connected between the transmission plates 8 and the rectangular blocks 6. The first return springs 9 are sleeved on the guide rods 7. Symmetrically arranged extrusion plates 10 are fixedly connected to the mutually remote sides of the two transmission plates 8, extrusion grooves 11 are formed in the extrusion plates 10, symmetrically arranged transmission rods 12 are slidably connected to the metal end cover 5 corresponding to the extrusion plates 10, extrusion shafts 13 are fixedly connected to the tops of the transmission rods 12, a partition plate 14 is fixedly connected to the bottoms of the two transmission rods 12, a magnetic block 15 is arranged at the bottom of the partition plate 14, a plurality of storage grooves 16 are arrayed on the inner wall of the magnetic block 15, second return springs 17 are fixedly connected in the storage grooves 16, extrusion balls 18 are fixedly connected to one ends of the second return springs 17, a limiting ring 19 is fixedly connected to the position close to the center of the bottom of the magnetic block 15, a plurality of diversion grooves 20 are arrayed at the bottom of the magnetic block 15, one end of the metering pump 3 is fixedly connected to an infusion tube 21, a plurality of limiting grooves 22 are arrayed on the infusion tube 21 corresponding to the extrusion balls 18, and the end of the infusion tube 21 away from the metering pump 3 is slidably connected to the magnetic block 15.

[0020] The second return spring 17 is made of copper, and the extrusion ball 18 is made of copper, which is convenient for the transmission between the second return spring 17 and the extrusion ball 18 and avoids being adsorbed by the magnetic block 15. The extrusion groove 11 is designed with an inclined structure, and the extrusion shaft 13 is slidably connected to the extrusion groove 11, which is convenient for the extrusion groove 11 to extrude the extrusion shaft 13. The downward movement of the transmission rod 12 is driven by the extruded extrusion shaft 13. The bottom end of the partition plate 14 is designed with a circular groove structure, and the groove corresponds to the magnetic block 15, which is convenient for limiting the magnetic block 15 and avoiding the deviation of the magnetic block 15. The inner wall of the bottom end of the rubber barrel 4 is designed with an inverted cone structure, and the magnetic block 15 corresponds to the bottom end of the rubber barrel 4, which is convenient for concentrating the scale inhibitor inside the rubber barrel 4.

[0021] Specifically, when using the utility model, the infusion tube 21 is inserted from the top end of the metal end cap 5. When the infusion tube 21 reaches the position of the limiting ring 19 at the bottom end of the magnetic block 15, the infusion tube 21 is rotated. The rotating infusion tube 21 squeezes the extrusion ball 18. The squeezed extrusion ball 18 slides into the storage groove 16 and simultaneously squeezes the second return spring 17. When the limiting groove 22 opened on the infusion tube 21 corresponds to the extrusion ball 18, the extrusion ball 18 pops out of the storage groove 16 under the action of the second return spring 17, and then squeezes and limits the limiting groove 22. At this time, the two transmission plates 8 are squeezed towards each other. The squeezed transmission plates 8 move towards each other. The moving transmission plates 8 drive the extrusion plate 10 to move. The moving extrusion plate 10 then squeezes the extrusion shaft 13 through the extrusion groove 11. The squeezed extrusion shaft 13 then drives the transmission rod 12 to move towards each other. The downward moving transmission rod 12 then drives the partition plate 14 to move downward. The partition plate 14 then drives the magnetic block 15 to move downward. After moving a certain distance, the downward moving magnetic block 15 loses the adsorption force on the metal end cap 5. At this time, the infusion tube 21 is lowered. The infusion tube 21 is placed at the bottom end of the rubber barrel 4 under the action of the gravity of the magnetic block 15. The bottom end of the infusion tube 21 is fixed by the self-gravity of the magnetic block 15. When the infusion tube conveys the scale inhibitor, the infusion tube 21 can convey the scale inhibitor through the diversion groove 20 at the bottom end of the magnetic block 15.

[0022] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-salt scale inhibitor dosing device applicable to multiple evaporation conditions, characterized in that, It is characterized in that: It includes a bracket (1), on which a control cabinet (2) is fixedly installed. A metering pump (3) is fixedly installed on one side of the bracket (1) close to the control cabinet (2). A glue bucket (4) is fixedly installed on the side of the bracket (1) far from the metering pump (3). A metal end cover (5) is fixedly installed at the top of the glue bucket (4). At the middle position of the metal end cover (5), symmetrically arranged rectangular blocks (6) are fixedly connected. Guide rods (7) are fixedly connected to the rectangular blocks (6). Transmission plates (8) are arranged on both sides of the rectangular blocks (6). The transmission plates (8) are slidably connected to the guide rods (7). Symmetrically arranged first return springs (9) are fixedly connected between the transmission plates (8) and the rectangular blocks (6). The first return springs (9) are sleeved on the guide rods (7). On the side where the two transmission plates (8) are away from each other, symmetrically arranged pressing plates (10) are fixedly connected. Pressing grooves (11) are formed on the pressing plates (10). Symmetrically arranged transmission rods (12) are slidably connected to the metal end cover (5) corresponding to the pressing plates (10). Pressing shafts (13) are fixedly connected to the tops of the transmission rods (12). Diaphragms (14) are fixedly connected to the bottoms of the two transmission rods (12). A magnetic block (15) is arranged at the bottom of the diaphragm (14). A number of storage grooves (16) are arranged in an array on the inner wall of the magnetic block (15). Second return springs (17) are fixedly connected in the storage grooves (16). One ends of the second return springs (17) are fixedly connected with pressing balls (18). A limiting ring (19) is fixedly connected to the position close to the center of the bottom of the magnetic block (15). A number of diversion grooves (20) are arranged in an array at the bottom of the magnetic block (15). One end of the metering pump (3) is fixedly connected with an infusion tube (21). A number of limiting grooves (22) are arranged in an array on the infusion tube (21) corresponding to the pressing balls (18). The end of the infusion tube (21) far from the metering pump (3) is slidably connected with the magnetic block (15).

2. The high-salt scale inhibitor dosing device applicable to multiple evaporation conditions according to claim 1, characterized in that: The second return spring (17) is made of copper, and the pressing ball (18) is made of copper.

3. The high-salt scale inhibitor dosing device applicable to multiple evaporation conditions according to claim 1, wherein: The pressing groove (11) is designed with an inclined structure, and the pressing shaft (13) is slidably connected with the pressing groove (11).

4. A high-salt scale inhibitor dosing device applicable to multiple evaporation conditions according to claim 1, characterized in that: The bottom end of the diaphragm (14) is designed with a circular groove structure, and the groove is arranged corresponding to the magnetic block (15).

5. The high-salt scale inhibitor dosing device applicable to multiple evaporation conditions according to claim 1, characterized in that: The inner wall of the bottom end of the glue bucket (4) is designed with an inverted conical structure, and the magnetic block (15) is arranged corresponding to the bottom end of the glue bucket (4).

Images