Chelating agent packaging and storing device

Abstract

The utility model discloses a chelating agent packaging and storing device, which belongs to the technical field of chemical engineering devices and comprises a barrel, a hemispherical top cover is fixedly connected to the top of the barrel, a feeding pipe is fixedly connected to the center of the top cover, a discharging pipe is fixedly connected to the bottom of the barrel, and a plurality of supporting legs are fixedly connected to the bottom of the barrel in the circumferential direction. A flow baffle is fixedly connected to the top face of the barrel, and a plurality of through holes are formed in the flow baffle. A flow dividing block is arranged above the flow baffle and corresponds to the feeding pipe, and the flow dividing block is conical; and a stirring assembly is arranged in the cylinder body. The shunting block and the flow baffle buffer a vertically falling high-speed chelating agent flow column, so that the impact force of the high-speed chelating agent flow column is reduced, and the service life of the barrel body is prolonged; the top cover is buckled on the flow baffle to intercept the splashing chelating agent, the splashing chelating agent is prevented from flying out and being wasted, and the chelating agent splashing to the top cover can slowly fall onto the flow baffle along with gravity and finally enters the cylinder body; the stirring assembly is used for stirring the chelating agent filled into the cylinder body, so that layering is avoided, and uniform concentration is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical equipment, and in particular relates to a chelating agent packaging storage device. Background Art

[0002] The complex with a ring structure formed by the reaction of metal atoms or ions with ligands containing two or more coordinating atoms is called a chelate, and the ligand substance that can form a chelate is called a chelating agent.

[0003] The storage device of chelating agent is mostly a vertical storage tank. The chelating agent enters the tank from the top inlet. If it falls directly to the bottom of the tank, it will have a great impact on the bottom of the tank, which will affect the service life of the storage tank. In view of the above situation, most of the existing patented technologies are to place the liquid inlet pipe inside the tank so that the chelating agent enters from the bottom of the tank. Although this type of feeding structure design can reduce the impact force to a certain extent, the feeding speed of the chelating agent is slowed down, and the length of the feeding pipe is long. After the feeding is completed, a part of the chelating agent with the same height as the material in the tank will remain inside the feeding pipe, affecting the uniformity of the overall concentration of the chelating agent, which needs to be improved.

[0004] To this end, a chelating agent encapsulated storage device is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a chelating agent packaging storage device.

[0006] To achieve the above-mentioned purpose, the utility model provides a chelating agent packaging and storage device, comprising: a cylinder, a top cover is fixedly connected to the top of the cylinder, the top cover is hemispherical, a feed pipe is fixedly connected to the center of the top cover, a discharge pipe is fixedly connected to the bottom of the cylinder, and a plurality of supporting legs are fixedly connected to the circumference of the bottom of the cylinder; a baffle is fixedly connected to the top surface of the cylinder, a plurality of through holes are opened on the baffle; a diverter block is arranged above the baffle corresponding to the feed pipe, and the diverter block is conical; a stirring assembly is arranged in the cylinder.

[0007] Preferably, the stirring assembly includes a stirring shaft, which passes through the cylinder, has one end rotatably connected to the baffle plate and is fixedly connected to the diverter block through the baffle plate, and the other end is rotatably connected to the bottom end of the cylinder and is transmission-connected to the output end of the motor through the bottom surface of the cylinder; a spiral blade is fixedly connected to the stirring shaft.

[0008] Preferably, connecting rods are extended outward from the upper and lower ends of the stirring shaft respectively, one connecting rod abuts against the bottom surface of the baffle plate, and the other connecting rod abuts against the bottom surface of the cylinder; two scraping rods are fixedly connected between the two connecting rods, and the two scraping rods are symmetrically fixed to the ends of the two connecting rods and abut against the side wall of the cylinder.

[0009] Preferably, a rubber strip is fixedly connected to one end of the scraper rod close to the side wall of the cylinder, and a plurality of stirring rods are arranged at intervals on a side of the scraper rod away from the cylinder, and the stirring rods do not interfere with the spiral blades.

[0010] Preferably, a connecting column is fixedly connected to the bottom of the diverter block, the bottom of the connecting column is fixedly connected to the stirring shaft, extension rods are symmetrically fixedly connected to both sides of the connecting column, the bottom of the extension rods abuts against the upper surface of the baffle plate, the end of the extension rod abuts against the top cover, the side wall of the top cover is abutted with two arc-shaped scraping strips, and the two arc-shaped scraping strips are fixed to the end of the extension rod.

[0011] Preferably, the bottom end of the feed pipe extends into the top cover, and a bearing is fixedly connected to the outside thereof, and the top end of the arc-shaped scraper strip is fixedly connected to the outer side wall of the bearing.

[0012] Preferably, a shock absorber is fixedly connected to the bottom of the supporting leg.

[0013] Preferably, a liquid level display is fixedly connected to the cylinder.

[0014] Compared with the prior art, the utility model has the following advantages and technical effects:

[0015] The chelating agent enters from the feed pipe and falls vertically on the diverter block. The diverter block diverts the chelating agent so that it flows into the baffle plate and then enters the cylinder through the through hole on the baffle plate. The diverter block and the baffle plate buffer the vertically falling high-speed chelating agent flow column to reduce its impact force and extend the service life of the cylinder. When the chelating agent contacts the diverter block, some of the chelating agent will splash. The top cover is buckled on the baffle plate to intercept the splashing chelating agent to avoid flying out and wasting. Since the top cover is spherical, the chelating agent splashed on it will slowly fall to the baffle plate with gravity and finally enter the cylinder. The stirring component stirs the chelating agent poured into the cylinder to avoid stratification and ensure its uniform concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of the chelating agent encapsulation storage device of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the chelating agent encapsulation storage device of the utility model;

[0019] Figure 3 This is a cross-sectional view of the chelating agent packaging storage device of the utility model.

[0020] In the figure: 1. Cylinder; 2. Top cover; 3. Feed pipe; 4. Discharge pipe; 5. Support leg; 6. Baffle; 7. Through hole; 8. Diverter block; 9. Stirring shaft; 10. Motor; 11. Spiral blade; 12. Connecting rod; 13. Scraper rod; 14. Rubber strip; 15. Stirring rod; 16. Connecting column; 17. Extension rod; 18. Arc scraper strip; 19. Bearing; 20. Shock absorber; 21. Liquid level indicator. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Reference Figures 1 to 3 As shown, this embodiment provides a chelating agent packaging and storage device, including: a cylinder 1, a top cover 2 is fixedly connected to the top of the cylinder 1, the top cover 2 is hemispherical, a feed pipe 3 is fixedly connected to the center of the top cover 2, a discharge pipe 4 is fixedly connected to the bottom of the cylinder 1, and a plurality of supporting legs 5 are fixedly connected to the bottom of the cylinder 1 in a circumferential direction; a baffle plate 6 is fixedly connected to the top surface of the cylinder 1, and a plurality of through holes 7 are opened on the baffle plate 6; a diverter block 8 is arranged above the baffle plate 6 corresponding to the feed pipe 3, and the diverter block 8 is conical; a stirring assembly is arranged in the cylinder 1.

[0024] The chelating agent enters from the feed pipe 3 and falls vertically on the diverter block 8. The diverter block 8 diverts the chelating agent so that it flows into the baffle plate 6 separately and then enters the cylinder 1 through the through hole 7 on the baffle plate 6; the diverter block 8 and the baffle plate 6 buffer the vertically falling high-speed chelating agent flow column, reduce its impact force, and extend the service life of the cylinder 1; when the chelating agent contacts the diverter block 8, some of the chelating agent will splash, and the top cover 2 is buckled on the baffle plate 6 to intercept the splashing chelating agent to avoid its flying out and waste. Since the top cover 2 is spherical, the chelating agent splashed on it will slowly fall to the baffle plate 6 with gravity and finally enter the cylinder 1. The stirring component stirs the chelating agent poured into the cylinder 1 to avoid its stratification and ensure its uniform concentration.

[0025] To further optimize the solution, the stirring assembly includes a stirring shaft 9, which passes through the cylinder 1, has one end rotatably connected to the baffle plate 6 and is fixedly connected to the diverter block 8 through the baffle plate 6, and the other end is rotatably connected to the bottom end of the cylinder 1 and is transmission-connected to the output end of the motor 10 through the bottom surface of the cylinder 1; a spiral blade 11 is fixedly connected to the stirring shaft 9.

[0026] The motor 10 drives the stirring shaft 9 to rotate, and then the spiral blade 11 rotates, so that the chelating agent at the bottom of the cylinder 1 is continuously moved upward, and the chelating agent in the cylinder 1 rolls up and down, so as to avoid the chelating agent from settling and making the chelating agent uneven.

[0027] To further optimize the solution, connecting rods 12 extend outward from the upper and lower ends of the stirring shaft 9 respectively, one connecting rod 12 abuts against the bottom surface of the baffle 6, and the other connecting rod 12 abuts against the bottom surface of the cylinder 1; two scraper rods 13 are fixedly connected between the two connecting rods 12, and the two scraper rods 13 are symmetrically fixed to the ends of the two connecting rods 12 and abut against the side wall of the cylinder 1.

[0028] The scraper rod 13 scrapes the chelating agent on the inner wall of the cylinder 1 to prevent the chelating agent from adhering to the inner wall. The scraped chelating agent is stirred up and down by the spiral blade 11. The scraper rod 13 serves as an auxiliary stirring structure of the spiral blade 11 to make up for the defect that the spiral blade 11 is difficult to stir the chelating agent attached to the side wall of the inner cylinder.

[0029] According to a further optimized solution, a rubber strip 14 is fixedly connected to one end of the scraper rod 13 close to the side wall of the cylinder 1 , and a plurality of stirring rods 15 are arranged at intervals on the side of the scraper rod 13 away from the cylinder 1 , and the stirring rods 15 and the spiral blades 11 do not interfere with each other.

[0030] The rubber strip 14 prevents the scraper 13 from scratching the inner wall of the cylinder 1 , and the stirring rod 15 can further stir the chelating agent in the cylinder 1 to prevent uneven precipitation of the chelating agent.

[0031] To further optimize the solution, a connecting column 16 is fixedly connected to the bottom of the diverter block 8, the bottom of the connecting column 16 is fixedly connected to the stirring shaft 9, extension rods 17 are symmetrically fixedly connected to both sides of the connecting column 16, the bottom of the extension rod 17 abuts against the upper surface of the baffle 6, the end of the extension rod 17 abuts against the top cover 2, and two arc-shaped scraping strips 18 are abutted against the side wall of the top cover 2, and the two arc-shaped scraping strips 18 are fixedly connected to the ends of the extension rods 17.

[0032] The two arc scrapers 18 are connected to the connecting column 16, and the connecting column 16 is connected to the stirring shaft 9. Therefore, the motor 10 drives the stirring shaft 9 to rotate, and then drives the arc scrapers 18 to rotate. The arc scrapers 18 rotate to scrape off the chelating agent splashed on the inner wall of the top cover 2 to prevent the chelating agent from adhering to the top cover 2. The extension rod 17 scrapes the surface of the baffle plate 6 at the same time to prevent the through hole 7 from being blocked.

[0033] Furthermore, one end of the arc-shaped scraper strip 18 close to the inner wall of the top cover 2 may also be fixedly connected to the rubber strip 14 .

[0034] According to a further optimized solution, the bottom end of the feed pipe 3 extends into the top cover 2 , and a bearing 19 is fixedly connected to the outside thereof, and the top end of the arc-shaped scraper strip 18 is fixedly connected to the outer side wall of the bearing 19 .

[0035] The inner wall of the bearing 19 is fixedly connected to the outer side of the feed pipe 3, and the outer side is fixedly connected to the top of the arc scraper strip 18, so as to fix the top of the arc scraper strip 18 without affecting the rotation of the arc scraper strip 18 to prevent the arc scraper strip 18 from bending under force.

[0036] According to a further optimized solution, a shock absorber 20 is fixedly connected to the bottom of the supporting leg 5 .

[0037] The shock absorber 20 can reduce the vibration caused by the impact of the water flow and weaken the impact on the baffle 6 or the cylinder 1.

[0038] The shock absorber 20 is preferably a cylindrical multi-angle shock absorber.

[0039] According to a further optimized solution, a liquid level display 21 is fixedly connected to the cylinder 1 .

[0040] The liquid level display 21 facilitates observation of the liquid level.

[0041] The liquid level display 21 is preferably a SUS304 magnetic flap liquid level gauge.

[0042] The liquid level display 21 and the shock absorber 20 are commonly used devices by those skilled in the art, and can be selected according to specific needs, and are not specifically limited here.

[0043] The parts not described in detail in the present invention are all conventional technical means known to those skilled in the art.

[0044] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0045] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A chelating agent encapsulation storage device, characterized in that: include: A cylinder (1), wherein a top cover (2) is fixedly connected to the top of the cylinder (1), wherein the top cover (2) is hemispherical, a feed pipe (3) is fixedly connected to the center of the top cover (2), a discharge pipe (4) is fixedly connected to the bottom of the cylinder (1), and a plurality of support legs (5) are fixedly connected to the bottom of the cylinder (1) in a circumferential direction; a baffle plate (6) is fixedly connected to the top surface of the cylinder (1), wherein a plurality of through holes (7) are formed on the baffle plate (6); a diverter block (8) is provided above the baffle plate (6) corresponding to the feed pipe (3), wherein the diverter block (8) is conical; and a stirring assembly is provided in the cylinder (1).

2. The chelating agent encapsulation storage device according to claim 1, characterized in that: The stirring assembly comprises a stirring shaft (9), which passes through the cylinder (1), one end of which is rotatably connected to the baffle plate (6) and is fixedly connected to the diverter block (8) through the baffle plate (6), and the other end of which is rotatably connected to the bottom end of the cylinder (1) and is transmission-connected to the output end of the motor (10) through the bottom surface of the cylinder (1); a spiral blade (11) is fixedly connected to the stirring shaft (9).

3. The chelating agent encapsulation storage device according to claim 2, characterized in that: Connecting rods (12) are respectively extended outward from the upper and lower ends of the stirring shaft (9); one of the connecting rods (12) is in contact with the bottom surface of the baffle plate (6), and the other of the connecting rods (12) is in contact with the bottom surface of the cylinder (1); two scraping rods (13) are fixedly connected between the two connecting rods (12); the two scraping rods (13) are symmetrically fixedly connected to the ends of the two connecting rods (12) and are in contact with the side wall of the cylinder (1).

4. The chelating agent encapsulation storage device according to claim 3, characterized in that: A rubber strip (14) is fixedly connected to one end of the scraper rod (13) close to the side wall of the cylinder (1), and a plurality of stirring rods (15) are arranged at intervals on the side of the scraper rod (13) away from the cylinder (1), wherein the stirring rods (15) do not interfere with the spiral blades (11).

5. The chelating agent encapsulation storage device according to claim 2, characterized in that: A connecting column (16) is fixedly connected to the bottom of the diverter block (8), and the bottom of the connecting column (16) is fixedly connected to the stirring shaft (9). Extension rods (17) are symmetrically fixedly connected to both sides of the connecting column (16), and the bottom of the extension rod (17) abuts against the upper surface of the baffle plate (6). The end of the extension rod (17) abuts against the top cover (2). Two arc-shaped scraping strips (18) are abutted against the side wall of the top cover (2), and the two arc-shaped scraping strips (18) are fixedly connected to the ends of the extension rod (17).

6. The chelating agent encapsulation storage device according to claim 5, characterized in that: The bottom end of the feed pipe (3) extends into the top cover (2) and is fixedly connected to a bearing (19) on its outer side. The top end of the arc-shaped scraper strip (18) is fixedly connected to the outer side wall of the bearing (19).

7. The chelating agent encapsulation storage device according to claim 1, characterized in that: A shock absorber (20) is fixedly connected to the bottom of the supporting leg (5).

8. The chelating agent encapsulation storage device according to claim 1, characterized in that: A liquid level display (21) is fixedly connected to the cylinder (1).

Images