High-temperature saline water stirring device for softened water treatment process

Abstract

The utility model discloses a high-temperature brine stirring device for a softened water treatment process, which relates to the field of softened water treatment and comprises a salt dissolving barrel, a cover plate is arranged at the top of the salt dissolving barrel, a water inlet is arranged at the top of the cover plate, a driving component is mounted at the top of the cover plate, and the output end of the driving component is connected with a stirring shaft. A stirring impeller is mounted at the bottom of the stirring shaft, a rotating joint is mounted outside the stirring shaft, an outer sleeve wrapping the stirring shaft is fixedly connected to the lower part of the rotating joint, the outer sleeve and the stirring shaft form an annular accommodating cavity, the rotating joint is communicated with the water inlet, and a water outlet valve is arranged outside the stirring shaft. The four groups of water outlet valves are uniformly distributed, and the stirring shaft and the water inlet are communicated through the rotary joint, so that water for blending saline water can directly enter the stirring shaft through the water inlet and flows out from the water outlet valves along with rotation of the stirring shaft, and clear water without salt is mixed into the saline water from the inside; furthermore, the salt can be dissolved in clear water more quickly.

Description

Technical Field

[0001] The utility model relates to the field of cigarette production, in particular to a high-temperature brine stirring device for a softened water treatment process. Background Technique

[0002] The hardness of water is mainly composed of its cations: calcium (Ca) and magnesium (Mg) ions. When the raw water containing hardness passes through the resin layer of the exchanger, the calcium and magnesium ions in the water are adsorbed by the resin, and at the same time, sodium ions are released. Thus, the water flowing out of the exchanger is softened water without hardness ions. When the resin adsorbing calcium and magnesium ions reaches a certain degree, the hardness of the effluent increases. At this time, the water softener automatically carries out the regeneration work of the failed resin according to a predetermined program, and uses a sodium chloride solution with a higher concentration to pass through the resin to restore the failed resin to the sodium-type resin again.

[0003] The regeneration of the resin is greatly affected by the brine concentration. Since the sodium chloride crystals are directly poured when put in, the crystals mainly accumulate at the bottom of the salt dissolving tank. The crystals are isolated by the saturated solution at the bottom and cannot contact and dissolve with the unsaturated solution, resulting in uneven concentration of the solution inside the salt dissolving tank and affecting the resin regeneration effect.

[0004] In order to keep the brine concentration in the salt dissolving tank evenly distributed, after each use of the brine, workers need to stir the process to maintain the temperature balance of each part of the solution in the salt dissolving tank, realize the mixing of each part of the solution, and achieve the purpose of the same concentration. Content of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide a high-temperature brine stirring device for a softened water treatment process to solve the technical problems mentioned in the above background.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A high-temperature brine stirring device for a softened water treatment process, including a salt dissolving tank, a cover plate is arranged at the top of the salt dissolving tank, and a water inlet is arranged at the top of the cover plate, and a water outlet is arranged on the side of the salt dissolving tank. A driving component is installed on the top of the cover plate, and the output end of the driving component is connected with a stirring shaft. A stirring impeller is installed at the bottom of the stirring shaft. A rotary joint is installed outside the stirring shaft. The lower part of the rotary joint is fixedly connected with an outer sleeve pipe wrapped outside the stirring shaft. The outer sleeve pipe and the stirring shaft form an annular cavity, and the rotary joint, the water inlet and the annular cavity are communicated, and a water outlet valve is arranged at the bottom of the outer sleeve pipe.

[0007] By adopting the above technical solution, a rotary joint is used to connect the annular cavity and the water inlet, so that the water for preparing the brine can directly enter the outer sleeve through the water inlet. As the stirring shaft drives the stirring impeller to rotate, the water flows out from the water outlet valve, so that the fresh water without salt is mixed into the brine from the inside, and thus the salt can dissolve in the fresh water more quickly.

[0008] The present utility model is further configured such that four groups of the water outlet valves are evenly distributed.

[0009] By adopting the above technical solution, through the provided stirring shaft, the fresh water can enter the rotary joint from the water inlet and then flow out from the water outlet valve.

[0010] The present utility model is further configured such that an observation interval plate is provided outside the salt dissolving barrel, and the observation interval plate is marked with scale for the solution amount of the salt dissolving barrel.

[0011] By adopting the above technical solution, by providing the observation interval plate, the amount of water in the salt dissolving barrel can be observed.

[0012] The present utility model is further configured such that a salt box is provided above the cover plate, and a measuring cylinder assembly is installed at the bottom of the salt box. The measuring cylinder assembly includes a measuring cup, and a first inner convex ring and a second inner convex ring are provided inside the measuring cup, and a first ball valve and a second ball valve are rotatably connected inside the measuring cup.

[0013] By adopting the above technical solution, by providing the measuring cylinder assembly, two groups of salts with fixed weights can be provided, and then the salts can be quickly put in a combined manner.

[0014] The present utility model is further configured such that a rotary valve is rotatably connected to the outer wall of the measuring cup, and a transmission assembly is provided for driving connection between the rotary valve and the first ball valve, and a transmission assembly is provided for driving connection between the rotary valve and the second ball valve.

[0015] By adopting the above technical solution, by providing the rotary valve and the transmission assembly to drive the first ball valve and the second ball valve to rotate, the opening and closing of the measuring cylinder assembly can be realized.

[0016] The present utility model is further configured such that scale lines are provided on the outer wall of the measuring cup, and the scale lines can mark and observe the capacity of the measuring cup.

[0017] By adopting the above technical solution, by providing the scale lines, the capacity of the salt stored in the measuring cylinder can be observed.

[0018] The present utility model is further configured such that the first ball valve can seal the first inner convex ring, the second ball valve can seal the second inner convex ring, and the holes in the second ball valve and the first ball valve are vertically distributed.

[0019] By adopting the above technical solution, by setting the first ball valve, the first inner convex ring, the second ball valve and the second inner convex ring, the measuring cylinder assembly can quantitatively measure a certain volume of salt.

[0020] The present utility model is further configured such that a housing is provided outside the measuring cup, and the housing can protect the transmission assembly.

[0021] By adopting the above technical solution, by providing the housing, it can play a protective role for the transmission assembly.

[0022] In summary, the present utility model mainly has the following beneficial effects:

[0023] The present utility model is provided with four groups of water outlet valves evenly distributed, and the outer sleeve and the water inlet are connected by a rotary joint, so that the water for preparing the brine can directly enter the inside of the stirring shaft through the water inlet. As the stirring shaft drives the stirring impeller to rotate, the water flows out from the water outlet valve, so that the fresh water without salt is mixed into the brine from the inside, and thus the salt can dissolve in the fresh water more quickly.

[0024] The present utility model is provided with three groups of measuring cylinder assemblies. The measuring cylinder assemblies can measure the amount of salt. The capacities of the three groups of measuring cylinder assemblies correspond to different weights of salt, such as 500 g, 100 g and 10 g. The difference in the amount of salt within 10 g will not have too much impact on the brine concentration. Using different combinations of measuring cups with different capacities to put salt can measure the required amount of salt more quickly and accurately, thereby avoiding employees from frequently using an electronic scale for weighing work and improving the efficiency of brine preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the present utility model;

[0026] Figure 2 is a schematic diagram of the internal structure of the salt dissolving bucket of the present utility model;

[0027] Figure 3 is a connection diagram of the salt box and the measuring cylinder assembly of the present utility model;

[0028] Figure 4 is a schematic diagram of the structure of the measuring cylinder assembly of the present utility model;

[0029] Figure 5 is a sectional view of the measuring cylinder assembly of the present utility model.

[0030] In the figure: 1, salt dissolving bucket; 2, cover plate; 3, salt box; 4, measuring cylinder assembly; 5, driving assembly; 6, stirring shaft; 7, rotary joint; 8, water outlet valve; 9, water inlet; 10, water outlet; 11, stirring impeller; 12, outer sleeve; 13, observation interval plate; 401, measuring cup; 402, scale line; 403, first inner convex ring; 404, second inner convex ring; 405, first ball valve; 406, second ball valve; 407, rotary valve; 408, transmission assembly; 409, housing. Detailed implementation manners

[0031] 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. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention and cannot be understood as a limitation to the present invention.

[0032] Next, the embodiments of the present invention will be described according to the overall structure of the present invention. Embodiment 1

[0033] A high-temperature brine stirring device for a softening water treatment process, as Figures 1-5 shown, includes a salt dissolving bucket 1. A cover plate 2 is arranged at the top of the salt dissolving bucket 1, and a water inlet 9 is arranged at the top of the cover plate 2. A water outlet 10 is arranged on the side of the salt dissolving bucket 1. A driving assembly 5 is installed on the top of the cover plate 2, and the output end of the driving assembly 5 is connected to a stirring shaft 6. A stirring impeller 11 is installed at the bottom of the stirring shaft 6. A rotary joint 7 is installed outside the stirring shaft 6. The lower part of the rotary joint 7 is fixedly connected to an outer sleeve 12 wrapped outside the stirring shaft 6. The outer sleeve 12 and the stirring shaft 6 form an annular cavity, and the rotary joint 7, the water inlet 9 and the annular cavity are communicated. A water outlet valve 8 is arranged at the bottom of the outer sleeve 12. By arranging four groups of water outlet valves 8 evenly distributed, the annular cavity and the water inlet 9 are communicated by using the rotary joint 7, so that the water for preparing brine can directly enter the outer sleeve 12 through the water inlet 9. As the stirring shaft 6 drives the stirring impeller 11 to rotate, the water flows out from the water outlet valve 8, so that the fresh water without salt is mixed into the brine from the inside, and thus the salt can be dissolved in the fresh water more quickly.

[0034] Please refer to Figure 2 , there are four groups of water outlet valves 8 evenly distributed. By driving the stirring impeller 11 through the arranged stirring shaft 6, the fresh water can enter the rotary joint 7 from the water inlet 9 and then flow out from the water outlet valve 8.

[0035] Please refer to Figure 1 , an observation interval plate 13 is arranged outside the salt dissolving bucket 1, and the observation interval plate 13 marks the solution usage amount of the salt dissolving bucket 1 with scale. Embodiment 2

[0036] A high-temperature brine stirring device for a softened water treatment process, as Figures 3-4 shown, a salt box 3 is arranged above a cover plate 2, and a measuring cylinder assembly 4 is installed at the bottom of the salt box 3. The measuring cylinder assembly 4 includes a measuring cup 401, and a first inner convex ring 403 and a second inner convex ring 404 are arranged inside the measuring cup 401. A first ball valve 405 and a second ball valve 406 are rotatably connected inside the measuring cup 401. By setting the measuring cylinder assembly 4, two groups of salts with fixed weights can be obtained, and then the salts can be quickly released in a combined manner.

[0037] Please refer to Figure 5 , a rotary valve 407 is rotatably connected to the outer wall of the measuring cup 401, and a transmission assembly 408 is arranged between the rotary valve 407 and the first ball valve 405 in a driving connection, and a transmission assembly 408 is also arranged between the rotary valve 407 and the second ball valve 406 in a driving connection. By setting the rotary valve 407 and the transmission assembly 408, the first ball valve 405 and the second ball valve 406 are driven to rotate, so as to realize the opening and closing of the measuring cylinder assembly 4.

[0038] Please refer to Figure 4 , a scale line 402 is arranged on the outer wall of the measuring cup 401, and the scale line 402 can mark and observe the capacity of the measuring cup 401. By setting the scale line 402, the capacity of the salt stored in the measuring cup 401 can be observed.

[0039] Please refer to Figure 5 , the first ball valve 405 can seal the first inner convex ring 403, the second ball valve 406 can seal the second inner convex ring 404, and the holes in the second ball valve 406 and the first ball valve 405 are vertically distributed. By setting the first ball valve 405, the first inner convex ring 403, the second ball valve 406 and the second inner convex ring 404, the measuring cylinder assembly 4 can quantitatively measure a certain capacity of salt.

[0040] Please refer to Figure 5 , a housing 409 is arranged outside the measuring cup 401, and the housing 409 can protect the transmission assembly 408. By setting the housing 409, the transmission assembly 408 can be protected.

[0041] The working principle of the present utility model is as follows: When a certain concentration of brine needs to be prepared, for example, 625 g of salt and 500 L of water are required. A large amount of salt is poured into the salt box 3 to ensure that the first ball valve 405 and the first inner convex ring 403 in the three groups of measuring cylinder assemblies 4 are communicated, and the second ball valve 406 seals the second inner convex ring 404. The salt in the salt box 3 will flow into the three groups of measuring cylinder assemblies 4 respectively and fill the measuring cup 401.

[0042] Next, open the graduated cylinder assembly 4 with a capacity of 500 g. Rotate the rotary valve 407, and drive the first ball valve 405 and the second ball valve 406 to rotate respectively through the transmission assembly 408, so that the first ball valve 405 closes the first inner convex ring 403, and the second ball valve 406 communicates with the second inner convex ring 404, thereby enabling the internal salt in the measuring cup 401 to flow into the inside of the salt dissolving tank 1. After the salt in the measuring cup 401 has flowed out completely, close the 500 g graduated cylinder assembly 4. Then, open the 100 g graduated cylinder assembly 4 once and the 10 g graduated cylinder assembly 4 twice in the same steps. A salt amount of 5 g will not have too much impact on the brine concentration.

[0043] Connect the water inlet 9 with a hose, observe the observation interval plate 13 on the side of the salt dissolving tank 1 and put 500 L of water. Start the drive assembly 5 to drive the stirring shaft 6 to rotate. The water enters the rotary joint 7 from the water inlet 9, and then flows into the inside of the salt dissolving tank 1 through the four groups of outlet valves 8. The blades of the stirring shaft 6 will stir the internal salt and water in the salt dissolving tank 1. Then, the worker can take and place the brine for soaking the resin from the outlet 10.

[0044] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention, and they are not limitations on the present invention. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not contribute creatively to the embodiments according to needs, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A high-temperature brine stirring device for a softened water treatment process, comprising a salt dissolving tank (1), characterized in that: A cover plate (2) is provided at the top of the molten salt tank (1), and a water inlet (9) is provided at the top of the cover plate (2). A water outlet (10) is provided on the side of the molten salt tank (1). A driving assembly (5) is installed at the top of the cover plate (2), and the output end of the driving assembly (5) is connected to a stirring shaft (6). A stirring impeller (11) is installed at the bottom of the stirring shaft (6). A rotary joint (7) is installed outside the stirring shaft (6). The lower part of the rotary joint (7) is fixedly connected to an outer sleeve (12) wrapped outside the stirring shaft (6). The outer sleeve and the stirring shaft (6) form an annular cavity, and the rotary joint (7), the water inlet (9) and the annular cavity are communicated. A water outlet valve (8) is provided at the bottom of the outer sleeve (12). Four groups of water outlet valves (8) are evenly distributed. An observation interval plate (13) is provided outside the molten salt tank (1), and the observation interval plate (13) is marked with scales to indicate the amount of solution in the molten salt tank (1).

2. The high-temperature brine stirring device for a softened water treatment process according to claim 1, wherein: A salt box (3) is provided above the cover plate (2), and a measuring cylinder assembly (4) is installed at the bottom of the salt box (3). The measuring cylinder assembly (4) includes a measuring cup (401), and a first inner convex ring (403) and a second inner convex ring (404) are provided inside the measuring cup (401). A first ball valve (405) and a second ball valve (406) are rotatably connected inside the measuring cup (401).

3. The high-temperature brine stirring device for softening water treatment process according to claim 2, wherein: A rotary valve (407) is rotatably connected to the outer wall of the measuring cup (401), and a transmission assembly (408) is provided for driving connection between the rotary valve (407) and the first ball valve (405), and a transmission assembly (408) is also provided for driving connection between the rotary valve (407) and the second ball valve (406).

4. A high-temperature brine stirring device for a softened water treatment process according to claim 3, characterized in that: Scale lines (402) are provided on the outer wall of the measuring cup (401), and the scale lines (402) can mark the capacity of the measuring cup (401) for observation.

5. A high-temperature brine stirring device for a softened water treatment process according to claim 4, characterized in that: The first ball valve (405) can close the first inner convex ring (403), the second ball valve (406) can close the second inner convex ring (404), and the holes in the second ball valve (406) and the first ball valve (405) are vertically distributed.

6. The high-temperature brine stirring device for a softened water treatment process according to claim 5, characterized in that: A housing (409) is provided outside the measuring cup (401), and the housing (409) can protect the transmission assembly (408).

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