Efficient industrial softened water treatment device

Abstract

The invention provides an efficient industrial softened water treatment device which comprises a treatment cavity, a water inlet is formed in the position, close to the bottom end, of one side of the treatment cavity, a water outlet is formed in the position, close to the bottom end, of the other side of the treatment cavity, and three softening treatment mechanisms are arranged in an inner cavity of the treatment cavity in a staggered mode. And the softening treatment mechanism comprises a salt water tank, a salt washing cavity, an outer bracket and a softening treatment resin plate. Three softening treatment mechanisms are arranged in an inner cavity of a treatment cavity in a staggered manner and divide the inner cavity of the treatment cavity into a first treatment cavity, a second treatment cavity, a third treatment cavity and a fourth treatment cavity; industrial water sequentially flows in the first treatment cavity, the second treatment cavity, the third treatment cavity and the fourth treatment cavity in the treatment cavity, softening treatment of the industrial water can be efficiently completed through treatment of the first treatment cavity, the second treatment cavity, the third treatment cavity and the fourth treatment cavity, and high efficiency and convenience are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of softening water treatment devices, and in particular relates to a high-efficiency industrial softening water treatment device. Background Art

[0002] Softened water refers to water that has been made more suitable for living, production and industrial purposes by removing metal ions such as calcium and magnesium from the water to reduce its hardness. Softened water has the following characteristics: Reduce water hardness: The content of metal ions such as calcium and magnesium in softened water is low, which can effectively reduce the hardness of water; Reduce scale: The main component of scale is the precipitation of metal ions such as calcium and magnesium. The content of metal ions in softened water is low, so the formation of scale can be reduced; Protect water-using equipment: Softened water can reduce scaling and corrosion of water-using equipment and extend the service life of the equipment.

[0003] Commonly used softening water treatment methods are mainly the following: 1. Ion exchange method. Ion exchange method uses ion exchangers to exchange with metal ions such as calcium and magnesium in water, so as to achieve the purpose of softening water. 2. Reverse osmosis method. Reverse osmosis method uses reverse osmosis membrane to intercept metal ions such as calcium and magnesium in water, so as to achieve the purpose of softening water. 3. Ultraviolet method. Ultraviolet method uses ultraviolet rays to irradiate water samples to make metal ions such as calcium and magnesium in water form insoluble precipitates, so as to achieve the purpose of softening water. 4. Electrodialysis method. Electrodialysis method uses electrodialysis membrane to separate metal ions such as calcium and magnesium in water, so as to achieve the purpose of softening water.

[0004] In the existing ion exchange softening process using resin, the resin is usually salt-washed after a certain period of use. However, since water treatment needs to be suspended during the salt washing process and salt washing requires external brine, the coordination between water treatment and salt washing operations is poor, affecting the convenience of equipment use.

[0005] Based on this, a high-efficiency industrial softening water treatment device is proposed. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a high-efficiency industrial softening water treatment device in view of the deficiencies of the above-mentioned prior art, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is: an efficient industrial softening water treatment device, comprising a treatment chamber, a water inlet is arranged near the bottom of one side of the treatment chamber, a water outlet is arranged near the bottom of the other side of the treatment chamber, a scale inhibitor placement box is arranged in the side wall corresponding to the water inlet and the water outlet of the treatment chamber, three softening treatment mechanisms are arranged in an interlaced manner in the inner cavity of the treatment chamber, and the three softening treatment mechanisms divide the inner cavity of the treatment chamber into a first treatment chamber, a second treatment chamber, a third treatment chamber and a fourth treatment chamber;

[0008] The softening treatment mechanism includes a salt water tank, a salt washing chamber, an external bracket and a softening treatment resin plate. The salt water tank is fixed outside the treatment chamber, and a salt washing chamber is fixed inside the treatment chamber at a position corresponding to the salt water tank. The salt washing chamber and the salt water tank are connected through a connecting hole. An external bracket is fixed outside the salt washing chamber, and the other end of the external bracket is fixed to the other side of the treatment chamber. A softening treatment resin plate is slidably connected inside the external bracket, and the softening treatment resin plate can complete the industrial water softening treatment operation;

[0009] An external support is also fixed outside the processing chamber.

[0010] As a further explanation of the present invention, the softened resin plate is specifically a rectangular hollow grid filled with resin particles, and the mesh diameter of the rectangular hollow grid is smaller than the minimum particle size value of the resin particles.

[0011] As a further explanation of the present invention, a hydraulic cylinder is also installed in the middle of the salt washing chamber, a connecting seat is fixed at the bottom end of the rectangular hollow grid, the outer end of the telescopic shaft of the hydraulic cylinder is fixed on the connecting seat, and the softening treatment resin plate can be driven to move up and down in the outer bracket through the hydraulic cylinder.

[0012] As a further illustration of the present invention, a through hole is provided at the connection between the top end of the salt washing chamber and the outer bracket, and a waterproof sealing ring is provided inside the through hole.

[0013] As a further explanation of the present invention, a circulating water pump is also installed in the brine tank, the water inlet pipe of the circulating water pump is arranged in the brine tank, the brine delivery pipe is arranged in the salt washing chamber, the water outlet pipe of the circulating water pump is connected with the brine delivery pipe, the brine in the brine tank is delivered to the salt washing chamber through the action of the circulating water pump and the brine delivery pipe, and the brine is used to perform salt washing operations to soften the resin board in the salt washing chamber.

[0014] As a further explanation of the present invention, a filter plate is provided in the middle of the brine tank, a brine supply port is provided on one side outside the brine tank, and an impurity cleaning port is provided on the other side outside the brine tank.

[0015] As a further illustration of the present invention, the height of the salt washing chamber is greater than the height of the softening resin plate, and the volume of the salt washing chamber is five times the outer volume of the softening resin plate.

[0016] As a further explanation of the present invention, the antiscalant placement box is specifically a mesh box body that is clamped on the side wall of the processing chamber, and the antiscalant placement box is filled with silicon phosphorus crystal particles.

[0017] As a further illustration of the present invention, the first processing chamber and the fourth processing chamber have the same volume, and the second processing chamber and the third processing chamber have the same volume.

[0018] As a further illustration of the present invention, the maximum volume of water treated in the treatment chamber does not exceed four fifths of the volume of the treatment chamber.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] 1. The present invention provides a water inlet on one side of the treatment chamber near the bottom, and a water outlet on the other side of the treatment chamber near the bottom. The treatment chamber is provided with a scale inhibitor placement box in the side walls corresponding to the water inlet and the water outlet. The scale inhibitor placement box is specifically a mesh box body snapped onto the side wall of the treatment chamber. The scale inhibitor placement box is filled with silicon phosphorus crystal particles. The silicon phosphorus crystal particles can prevent corrosion and scale of industrial water in the inner cavity of the treatment chamber and extend the service life of the equipment, thereby reducing equipment loss and being economical and practical.

[0021] 2. The inner cavity of the treatment chamber in the present invention is staggeredly provided with three softening treatment mechanisms, which divide the inner cavity of the treatment chamber into a first treatment chamber, a second treatment chamber, a third treatment chamber and a fourth treatment chamber. The flow direction of industrial water in the first treatment chamber, the second treatment chamber, the third treatment chamber and the fourth treatment chamber in the treatment chamber is shown by the bold arrows in the figure. The softening treatment of industrial water can be efficiently completed after being treated in the first treatment chamber, the second treatment chamber, the third treatment chamber and the fourth treatment chamber, which is efficient and convenient.

[0022] 3. The softening treatment mechanism in the present invention includes a brine tank, a salt washing chamber, an external bracket and a softening treatment resin plate. The brine tank is fixed on the outside of the treatment chamber, and a salt washing chamber is fixed on the inside of the treatment chamber at a position corresponding to the brine tank. The salt washing chamber and the brine tank are connected through a connecting hole. A circulating water pump is also installed in the brine tank. The water inlet pipe of the circulating water pump is arranged in the brine tank. A brine delivery pipe is arranged in the salt washing chamber. The water outlet pipe of the circulating water pump is connected with the brine delivery pipe. The brine in the brine tank is delivered to the salt washing chamber through the action of the circulating water pump and the brine delivery pipe. The brine is used in the salt washing chamber to perform salt washing of the softening treatment resin plate.

[0023] 4. An external bracket is fixed to the outside of the salt washing chamber in the present invention, and the other end of the external bracket is fixed to the other side of the treatment chamber. A softening treatment resin plate is slidably connected inside the external bracket. The softening treatment resin plate is specifically a rectangular hollow grid filled with resin particles. The mesh diameter of the rectangular hollow grid is smaller than the minimum particle size value of the resin particles. The industrial water softening treatment operation can be completed by the softening treatment resin plate. A filter plate is also arranged in the middle of the brine tank. During the process of brine circulation backwashing the softening treatment resin plate in the brine tank, impurities in the salt washing brine can be filtered through the filter plate to prevent impurities from flowing into the softening treatment resin plate again, thereby improving the salt washing efficiency of the softening treatment resin plate.

[0024] 5. When the present invention is used, the industrial water to be softened is first sent into the treatment chamber through the water inlet. The industrial water first passes through the scale inhibitor placement box, and then passes through the softening treatment mechanism between the first treatment chamber and the second treatment chamber, and is softened once under the action of the softening treatment resin plate. At the same time, since the industrial water needs to be lifted before entering the second treatment chamber, some impurities will be precipitated in the first treatment chamber to avoid excessive impurities affecting the efficiency of the softening treatment. Then, the industrial water passes through the softening treatment mechanism between the second treatment chamber and the third treatment chamber, and is softened twice under the action of the softening treatment resin plate. The setting direction of the softening treatment mechanism between the second treatment chamber and the third treatment chamber is staggered with the setting direction of the softening treatment mechanism between the first treatment chamber and the second treatment chamber. Setting, thereby avoiding the formation of water treatment blind spots and improving the quality of water treatment. Then, the water passes through the softening treatment mechanisms of the third treatment chamber and the fourth treatment chamber, and is softened three times under the action of the softening treatment resin plate. Similarly, the setting direction of the softening treatment mechanism between the third treatment chamber and the fourth treatment chamber is staggered with the setting direction of the softening treatment mechanism between the second treatment chamber and the third treatment chamber. Thus, it avoids the formation of water treatment blind spots. At the same time, since industrial water needs to be lifted in the third treatment chamber before entering the fourth treatment chamber, some impurities will be precipitated in the third treatment chamber again, which can further reduce impurities and improve treatment efficiency. The treated water is discharged through the outlet at the bottom of the fourth treatment chamber, and the rectification water treatment operation can be completed, which is efficient and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the softening treatment mechanism of the present invention;

[0027] Figure 3 It is a schematic diagram of the salt washing state of the softening treatment resin plate of the present invention.

[0028] Description of reference numerals:

[0029] Treatment chamber 1, first treatment chamber 11, second treatment chamber 12, third treatment chamber 13, fourth treatment chamber 14, external support 15, water inlet 2, water outlet 3, scale inhibitor placement box 4, softening treatment mechanism 5, brine tank 51, salt washing chamber 52, through hole 521, external support 53, hydraulic cylinder 54, softening treatment resin plate 55, connecting seat 551, circulating water pump 56, brine delivery pipe 57, filter plate 58, connecting hole 59, brine supply port 510, impurity cleaning port 511. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figure 1-3 As shown, the present invention provides a technical solution: a high-efficiency industrial softening water treatment device, comprising a treatment chamber 1, wherein an external support 15 is fixed to the outside of the treatment chamber 1, and the treatment chamber 1 can be fixedly installed by the external support 15, and the treatment chamber 1 is supported by the external support 15 to protect the softening treatment mechanism 5.

[0032] A water inlet 2 is provided near the bottom of one side of the processing chamber 1, and a water outlet 3 is provided near the bottom of the other side of the processing chamber 1. The industrial water to be treated is fed into the inner cavity of the processing chamber 1 through the water inlet 2, and the industrial water is discharged through the water outlet 3 after being softened.

[0033] The treatment chamber 1 is provided with an antiscalant placement box 4 in the side walls corresponding to the water inlet 2 and the water outlet 3. The antiscalant placement box 4 is specifically a mesh box body that is clamped on the side wall of the treatment chamber 1. The antiscalant placement box 4 is filled with silicon phosphorus crystal particles. The silicon phosphorus crystal particles can prevent corrosion and scale of industrial water in the inner cavity of the treatment chamber 1 and extend the service life of the equipment, thereby reducing equipment loss and being economical and practical.

[0034] The inner cavity of the treatment chamber 1 is staggered with three softening treatment mechanisms 5, and the three softening treatment mechanisms 5 divide the inner cavity of the treatment chamber 1 into a first treatment chamber 11, a second treatment chamber 12, a third treatment chamber 13 and a fourth treatment chamber 14. The first treatment chamber 11 and the fourth treatment chamber 14 have the same volume, and the second treatment chamber 12 and the third treatment chamber 13 have the same volume. The flow direction of industrial water in the first treatment chamber 11, the second treatment chamber 12, the third treatment chamber 13 and the fourth treatment chamber 14 in the treatment chamber 1 is as follows: Figure 1As shown by the bold arrows, the softening treatment of industrial water can be efficiently completed through the treatment in the first treatment chamber 11, the second treatment chamber 12, the third treatment chamber 13 and the fourth treatment chamber 14, which is efficient and convenient.

[0035] The softening treatment mechanism 5 includes a brine tank 51, a salt washing chamber 52, an external bracket 53 and a softening treatment resin plate 55. The brine tank 51 is fixed on the outside of the treatment chamber 1, and the salt washing chamber 52 is fixed on the inside of the treatment chamber 1 at a position corresponding to the brine tank 51. The salt washing chamber 52 is connected to the brine tank 51 through a connecting hole 59. A circulating water pump 56 is also installed in the brine tank 51. The water inlet pipe of the circulating water pump 56 is arranged in the brine tank 51. A brine delivery pipe 57 is arranged in the salt washing chamber 52. The water outlet pipe of the circulating water pump 56 is connected with the brine delivery pipe 57. The brine in the brine tank 51 is delivered to the salt washing chamber 52 through the action of the circulating water pump 56 and the brine delivery pipe 57. The brine in the brine tank 51 is salted in the salt washing chamber 52, and the brine is used to perform salt washing of the softening treatment resin plate 55 in the salt washing chamber 52.

[0036] An outer bracket 53 is fixed to the outside of the salt washing chamber 52, and the other end of the outer bracket 53 is fixed to the other side of the processing chamber 1. A softening treatment resin plate 55 is slidably connected to the outer bracket 53. The softening treatment resin plate 55 is specifically a rectangular hollow grid filled with resin particles. The mesh diameter of the rectangular hollow grid is smaller than the minimum particle size value of the resin particles. The softening treatment operation of industrial water can be completed through the softening treatment resin plate 55.

[0037] A hydraulic cylinder 54 is also installed in the middle of the salt washing chamber 52. A connecting seat 551 is fixed to the bottom end of the rectangular hollow grid. The outer end of the telescopic shaft of the hydraulic cylinder 54 is fixed to the connecting seat 551. The hydraulic cylinder 54 can drive the softening resin plate 55 to move up and down in the outer bracket 53.

[0038] A through hole 521 is provided at the connection between the top of the salt washing chamber 52 and the outer bracket 53, and a waterproof sealing ring is provided inside the through hole 521 to prevent industrial water from entering the salt washing chamber 52 and being deposited in the salt washing chamber 52 during the treatment process, thereby avoiding affecting the salt washing operation of the softening treatment resin plate 55.

[0039] A filter plate 58 is also provided in the middle of the brine tank 51. During the process of circulating brine in the brine tank 51 to backwash the softening resin plate 55, impurities in the brine for salt washing can be filtered through the filter plate 58 to prevent the impurities from flowing into the softening resin plate 55 again, thereby improving the salt washing efficiency of the softening resin plate 55.

[0040] A brine replenishing port 510 is provided on one side outside the brine tank 51 , through which brine can be replenished. An impurity cleaning port 511 is provided on the other side outside the brine tank 51 , through which impurities generated by filtration can be cleaned.

[0041] In order to facilitate the softening resin plate 55 to be fully and thoroughly salt-washed in the salt-washing chamber 52 , the height of the salt-washing chamber 52 is greater than the height of the softening resin plate 55 , and the volume of the salt-washing chamber 52 is five times the outer volume of the softening resin plate 55 .

[0042] The maximum water treatment volume in the treatment chamber 1 does not exceed four fifths of the volume of the treatment chamber 1, so as to avoid silting of the water to be treated in the treatment chamber 1, which causes the industrial water to flow slowly and affects the treatment efficiency.

[0043] In summary, when in use, the industrial water to be softened is fed into the treatment chamber 1 through the water inlet 2. The industrial water first passes through the scale inhibitor placement box 4, and then passes through the softening treatment mechanism 5 between the first treatment chamber 11 and the second treatment chamber 12. The industrial water is softened once under the action of the softening treatment resin plate 55. At the same time, since the industrial water needs to be lifted before entering the second treatment chamber 12, some impurities will be precipitated in the first treatment chamber 11, so as to avoid excessive impurities affecting the efficiency of the softening treatment.

[0044] Then, the softening treatment mechanism 5 between the second treatment chamber 12 and the third treatment chamber 13 is used for secondary softening treatment under the action of the softening treatment resin plate 55. The setting direction of the softening treatment mechanism 5 between the second treatment chamber 12 and the third treatment chamber 13 is staggered with the setting direction of the softening treatment mechanism 5 between the first treatment chamber 11 and the second treatment chamber 12, thereby avoiding the formation of a water treatment blind area and improving the quality of water treatment.

[0045] Then, the water passes through the softening treatment mechanism 5 of the third treatment chamber 13 and the fourth treatment chamber 14, and is softened three times under the action of the softening treatment resin plate 55. Similarly, the setting direction of the softening treatment mechanism 5 between the third treatment chamber 13 and the fourth treatment chamber 14 is staggered with the setting direction of the softening treatment mechanism 5 between the second treatment chamber 12 and the third treatment chamber 13, thereby avoiding the formation of a treatment water blind area. At the same time, since the industrial water needs to be lifted in the third treatment chamber 13 before entering the fourth treatment chamber 14, some impurities will be precipitated in the third treatment chamber 13 again, which can further reduce impurities and improve the treatment efficiency.

[0046] When the softening resin plate 55 in the softening mechanism 5 needs to be salt-washed during use, the hydraulic cylinder 54 is used to drive the softening resin plate 55 to retract into the salt-washing chamber 52, and the other end of the softening resin plate 55 will seal the through hole 521, forming a closed salt-washing space in the salt-washing chamber 52, and then the circulating water pump 56 and the salt water delivery pipe 57 are used to deliver the salt water in the salt water tank 51 to the salt-washing chamber 52, and the softening resin plate 55 is salt-washed in the salt-washing chamber 52. Salt washing allows the resin particles in the softening resin plate 55 to be reused, thereby increasing the single-use cycle of the equipment, which is economical and practical.

[0047] The treated water is discharged through the water outlet 3 at the bottom of the fourth treatment chamber 14, thus completing the rectification water treatment operation, which is efficient and convenient.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency industrial softening water treatment device, characterized in that: The invention comprises a treatment chamber (1), wherein a water inlet (2) is arranged near the bottom of one side of the treatment chamber (1), and a water outlet (3) is arranged near the bottom of the other side of the treatment chamber (1); a scale inhibitor placement box (4) is arranged in the side walls of the treatment chamber (1) corresponding to the water inlet (2) and the water outlet (3); and three softening treatment mechanisms (5) are arranged in an alternating manner in the inner cavity of the treatment chamber (1); the three softening treatment mechanisms (5) divide the inner cavity of the treatment chamber (1) into a first treatment chamber (11), a second treatment chamber (12), a third treatment chamber (13) and a fourth treatment chamber (14); The softening treatment mechanism (5) comprises a salt water tank (51), a salt washing chamber (52), an external support (53) and a softening treatment resin plate (55); the salt water tank (51) is fixed on the outside of the treatment chamber (1); and the salt washing chamber (52) is fixed on the inside of the treatment chamber (1) at a position corresponding to the salt water tank (51); the salt washing chamber (52) and the salt water tank (51) are connected via a connecting hole (59); the external support (53) is fixed on the outside of the salt washing chamber (52); the other end of the external support (53) is fixed on the other side of the treatment chamber (1); and the softening treatment resin plate (55) is slidably connected inside the external support (53); and the softening treatment operation of industrial water can be completed by means of the softening treatment resin plate (55); An external support (15) is also fixed to the outside of the processing chamber (1).

2. A high-efficiency industrial softening water treatment device according to claim 1, characterized in that: The softened resin plate (55) is specifically a rectangular hollow grid filled with resin particles, and the mesh diameter of the rectangular hollow grid is smaller than the minimum particle size value of the resin particles.

3. A high-efficiency industrial softening water treatment device according to claim 2, characterized in that: A hydraulic cylinder (54) is also installed in the middle of the salt washing chamber (52); a connecting seat (551) is fixed to the bottom end of the rectangular hollow grid; the outer end of the telescopic shaft of the hydraulic cylinder (54) is fixed to the connecting seat (551); and the softening treatment resin plate (55) can be driven to move up and down in the outer bracket (53) by the hydraulic cylinder (54).

4. A high-efficiency industrial softening water treatment device according to claim 3, characterized in that: A through hole (521) is provided at the connection between the top end of the salt washing chamber (52) and the outer bracket (53), and a waterproof sealing ring is provided inside the through hole (521).

5. The high-efficiency industrial softening water treatment device according to claim 1, characterized in that: A circulating water pump (56) is also installed in the salt water tank (51). The water inlet pipe of the circulating water pump (56) is arranged in the salt water tank (51). A salt water delivery pipe (57) is arranged in the salt washing chamber (52). The water outlet pipe of the circulating water pump (56) is connected with the salt water delivery pipe (57). The salt water in the salt water tank (51) is delivered to the salt washing chamber (52) through the action of the circulating water pump (56) and the salt water delivery pipe (57). The salt water is used in the salt washing chamber (52) to perform a salt washing operation of softening the resin plate (55).

6. The high-efficiency industrial softening water treatment device according to claim 1, characterized in that: A filter plate (58) is also provided in the middle of the salt water tank (51), a salt water supply port (510) is provided on one side outside the salt water tank (51), and an impurity cleaning port (511) is provided on the other side outside the salt water tank (51).

7. The high-efficiency industrial softening water treatment device according to claim 1, characterized in that: The height of the salt washing chamber (52) is greater than the height of the softening resin plate (55), and the volume of the salt washing chamber (52) is five times the external volume of the softening resin plate (55).

8. The high-efficiency industrial softening water treatment device according to claim 1, characterized in that: The antiscalant placement box (4) is specifically a mesh box body that is clamped on the side wall of the treatment chamber (1), and the antiscalant placement box (4) is filled with silicon phosphorus crystal particles.

9. The high-efficiency industrial softening water treatment device according to claim 1, characterized in that: The volumes of the first processing chamber (11) and the fourth processing chamber (14) are the same, and the volumes of the second processing chamber (12) and the third processing chamber (13) are the same.

10. The high-efficiency industrial softening water treatment device according to claim 1, characterized in that: The maximum volume of water treated in the treatment chamber (1) does not exceed four fifths of the volume of the treatment chamber (1).

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