Ion exchange equipment cooling system

Abstract

The present invention discloses a cooling system for ion exchange equipment, comprising an ion exchanger body and a housing, wherein a cavity is formed between the housing and the ion exchanger body, the cavity being used to fill condensate, a pretreatment device being provided on one side of the housing, the liquid inlet of the pretreatment device being connected to the housing via a first pipe, a refrigerator being provided at the upper end of the housing, the inlet of the refrigerator being connected to the liquid outlet of the pretreatment device via a second pipe, and the outlet of the refrigerator being connected to the housing via a third pipe. The present invention achieves effective cooling of the ion exchanger body by providing a housing outside the ion exchanger body and filling the cavity with condensate, thereby ensuring the normal operation and service life of the ion exchanger, effectively reducing the temperature of the ion exchanger body, preventing resin aging, discoloration, cracking and other problems, and improving the exchange efficiency and service life of the resin.

Description

Technical Field

[0001] The present invention relates to the technical field of ion exchange equipment, in particular to an ion exchange equipment cooling system. Background Art

[0002] Ion exchange equipment is a traditional, mature desalination process. Its principle is to achieve softening, dealkali, and desalination functions by exchanging certain ions in the ion exchanger (resin) with ions of the same charge in the pretreated water under certain conditions. Used for deep desalination, the dynamic resistivity of the produced water can reach 18MΩ·cm1.

[0003] The cooling system of the ion exchange equipment is an important part to ensure the normal operation of the ion exchanger and extend its service life. Because the ion exchanger generates a lot of heat during operation, if it is not dissipated in time, it will cause resin aging, discoloration, cracking and other problems, reducing the exchange efficiency and service life of the resin.

[0004] In the prior art, some ion exchange devices lack cooling systems or only utilize simple cooling methods such as fans. These cooling methods cannot effectively reduce the temperature of the ion exchanger itself and cannot meet the requirements for efficient and stable desalination. In addition, although some ion exchange devices do have cooling systems, their structures and functions are relatively simple, unable to control and adjust the flow and pressure of the condensate in the cavity, and unable to automatically control the delivery and regeneration of the condensate.

[0005] Therefore, based on the existing technology, a new type of ion exchange equipment cooling system is proposed to solve the above problems, which is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Invention

[0006] The purpose of the present invention is to solve the above technical problems, thereby providing an ion exchange equipment cooling system;

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] The present invention provides an ion exchange equipment cooling system.

[0009] The invention comprises an ion exchanger body and a shell, wherein the ion exchanger body is arranged in the shell, and a cavity is formed between the shell and the ion exchanger body, wherein the cavity is used to fill condensate, and the condensate in the cavity is used to cool the ion exchanger body. A pretreatment device is provided on one side of the shell, and the liquid inlet of the pretreatment device is connected to the shell through a first pipe, and the first pipe passes through the side wall of the shell and is connected to the cavity. The condensate after the cooling operation in the cavity is transported to the pretreatment device through the first pipe, and the pretreatment device is used to perform the first cooling on the condensate after the cooling operation. A refrigerator is provided at the upper end of the shell, and the feed port of the refrigerator is connected to the liquid outlet of the pretreatment device through a second pipe. The condensate after the first cooling of the pretreatment is transported to the refrigerator through the second pipe. The refrigerator is used to perform secondary cooling on the condensate after the first cooling. The discharge port of the refrigerator is connected to the shell through a third pipe. The third pipe passes through the side wall of the shell and is connected to the cavity. The refrigerator is used to transport the condensate after the second cooling through the third pipe to the cavity, thereby circulating the condensate in the cavity and continuously cooling the ion exchanger body.

[0010] Optionally, a baffle is provided in the cavity, one end of the baffle is connected to the inner side wall of the shell, and the other end of the baffle is connected to the side wall of the ion exchange body, and an adjustment mechanism is provided at the upper end of the ion exchange body, and the adjustment mechanism includes a first slide rail, a second slide rail, and a slider, the first slide rail is provided on the upper inner side wall of the shell, the second slide rail is provided on the upper side wall of the ion exchange body, and the slider is provided between the first slide rail and the second slide rail, and the slider can slide left and right between the first slide rail and the second slide rail, and an electric push rod is provided on the baffle, and the output shaft of the electric push rod is connected to the side wall of the slider, and the electric push rod is used to drive the slider to slide left and right between the first slide rail and the second slide rail;

[0011] A through hole is formed on the first slide rail, the third pipe is connected to the through hole, and the third pipe is connected to the cavity through the through hole;

[0012] When the electric push rod drives the slider to slide leftward between the first slide rail and the second slide rail, the through hole gradually opens until it is fully opened, and the condensate in the refrigerator is transported into the cavity through the through hole via the third pipe;

[0013] When the electric push rod drives the slider to slide rightward between the first slide rail and the second slide rail, the through hole is gradually closed until it is completely closed, and the condensate in the third pipe is stopped from being transported into the cavity.

[0014] Optionally, the baffle and the regulating mechanism are used to divide the cavity into a first cavity and a second cavity, and the second cavity is used to flow condensate to cool the ion exchanger body.

[0015] Optionally, the pretreatment device includes a box, a first delivery pipe, a second delivery pipe, a third delivery pipe, a fourth delivery pipe, a connecting pipe, a transverse pipe, and a processing pipe. The first delivery pipe, the second delivery pipe, the third delivery pipe, the fourth delivery pipe, the connecting pipe, the transverse pipe, and the processing pipe are all arranged in the box. The first delivery pipe and the fourth delivery pipe are respectively arranged on the left and right sides of the box. The first delivery pipe is connected to the first pipeline, and the fourth delivery pipe is connected to the second pipeline.

[0016] The second delivery pipe is provided at the lower end of the box body, one end of the second delivery pipe is connected to the first delivery pipe, and the other end is closed; the third delivery pipe is provided at the upper end of the box body, one end of the third delivery pipe is connected to the fourth delivery pipe, and the other end is closed;

[0017] The transverse pipe is arranged between the second conveying pipe and the third conveying pipe, and the transverse pipe includes a first transverse pipe, a second transverse pipe, and a third transverse pipe, which are sequentially spaced from top to bottom. The processing pipe includes a first processing pipe, a second processing pipe, a third processing pipe, and a fourth processing pipe, the first processing pipe is arranged on one side of the second conveying pipe, the second processing pipe is arranged on one side of the first transverse pipe, the third processing pipe is arranged on one side of the second transverse pipe, and the fourth processing pipe is arranged on one side of the third transverse pipe;

[0018] The connecting pipes include a first connecting pipe, a second connecting pipe, a third connecting pipe, and a fourth connecting pipe. The first connecting pipe is arranged between the second delivery pipe and the first horizontal pipe. One end of the first processing pipe is connected to and communicates with the first connecting pipe, and the other end of the first processing pipe is closed.

[0019] The second connecting pipe is arranged between the first transverse pipe and the second transverse pipe, one end of the second processing pipe is connected to and communicates with the second connecting pipe, and the other end of the second processing pipe is closed;

[0020] The third connecting pipe is arranged between the second transverse pipe and the third transverse pipe, one end of the third processing pipe is connected to and communicates with the third connecting pipe, and the other end of the third processing pipe is closed;

[0021] The fourth connecting pipe is arranged between the third transverse pipe and the third delivery pipe, one end of the fourth processing pipe is connected to and communicates with the fourth connecting pipe, and the other end of the fourth processing pipe is closed;

[0022] The condensate transported in the first pipeline is first transported to the first transport pipe, the first transport pipe transports the condensate to the second transport pipe, the second transport pipe transports the condensate from bottom to top through the first connecting pipe, the first treatment pipe, the first transverse pipe, the second connecting pipe, the second treatment pipe, the second transverse pipe, the third connecting pipe, the third treatment pipe, the third transverse pipe, the fourth connecting pipe, and the fourth treatment pipe, and transports it to the third transport pipe, the third transport pipe transports the condensate to the fourth transport pipe, and transports it to the refrigerator through the second pipeline.

[0023] Optionally, a partition plate is provided in the processing tube, the partition plate is used to divide the inner cavity of the processing tube into a first cavity and a second cavity, one end of the partition plate is connected to the inner side wall of one end of the processing tube, and a gap is formed between the other end of the partition plate and the other end of the processing tube, and the gap is used to connect the first cavity and the second cavity;

[0024] The first connecting tube includes an upper first connecting tube and a lower first connecting tube, the lower first connecting tube is connected to the first cavity of the first processing tube, and the upper first connecting tube is connected to the second cavity of the first processing tube;

[0025] The second connecting tube includes an upper second connecting tube and a lower second connecting tube, the lower second connecting tube is connected to the first cavity of the second processing tube, and the upper second connecting tube is connected to the second cavity of the second processing tube;

[0026] The third connecting tube includes an upper third connecting tube and a lower third connecting tube, the lower third connecting tube is connected to the first cavity of the third processing tube, and the upper third connecting tube is connected to the second cavity of the third processing tube;

[0027] The fourth connecting tube includes an upper fourth connecting tube and a lower fourth connecting tube, the lower fourth connecting tube is connected to the first cavity of the fourth processing tube, and the upper fourth connecting tube is connected to the second cavity of the fourth processing tube;

[0028] The condensate in the second delivery pipe is first delivered to the lower first connecting pipe, and then delivered to the first cavity of the first processing pipe through the lower first connecting pipe. The first cavity is delivered to the second cavity through the gap, and then delivered to the upper first connecting pipe through the second cavity, and so on until it is delivered to the third delivery pipe.

[0029] Optionally, a controller is provided on the outside of the shell, solenoid valves are provided on the first pipe and the third pipe, the solenoid valves are electrically connected to the controller, and the controller is used to control the opening and closing of the solenoid valves; a temperature detector is provided on the inner wall of the second cavity, and the temperature detector is used to detect the temperature of the condensate in the second cavity in real time; the temperature detector and the electric push rod are both electrically connected to the controller; a trigger mechanism is provided on the first slide rail, and the trigger mechanism is electrically connected to the controller;

[0030] When the temperature detector identifies that the temperature of the condensate in the second cavity is too high, and transmits a temperature signal to the controller, the controller controls the electric push rod to retract, and the electric push rod drives the slider to slide leftward between the first slide rail and the second slide rail. During the leftward sliding process, the slider touches the trigger mechanism, and the trigger mechanism transmits a trigger signal to the controller, and the controller controls the switch of the solenoid valve to open, thereby circulating cooling of the condensate in the second cavity;

[0031] When the temperature detector recognizes that the temperature of the condensate in the second cavity has reset, and transmits the temperature signal to the controller, the controller controls the electric push rod to extend, and the electric push rod drives the slider to slide rightward between the first slide rail and the second slide rail. During the process of sliding to the right, the slider gradually disengages from the trigger mechanism until it is completely disengaged. At this time, the trigger mechanism is closed, and the trigger mechanism transmits a closing signal to the controller. The controller controls the switch of the solenoid valve to close, thereby completing the circulation of the condensate in the second cavity.

[0032] Optionally, the trigger mechanism includes a groove, a trigger plate, a trigger rod, a trigger button, and a spring, wherein the first slide rail is provided with a right groove, the trigger button is arranged in the groove, the trigger button is electrically connected to the controller, one end of the trigger plate is hingedly arranged in the groove, the other end of the trigger plate is provided with the trigger rod, one end of the spring is connected to the inner side wall of the groove, and the other end of the spring is connected to the side wall of the trigger plate;

[0033] When the slider moves to the left, it presses the trigger plate to close toward the groove. When the trigger plate closes, it drives the trigger rod to press the trigger button, thereby opening the trigger button.

[0034] During the rightward movement of the slider, the slider gradually separates from the surface of the trigger plate until it is completely separated. The trigger plate is gradually moved downward by the elastic force of the spring until the trigger plate is separated from the groove. The trigger rod follows the trigger plate and separates from the groove, so that the trigger rod has no contact with the trigger button, thereby closing the trigger button.

[0035] Optionally, the first processing tube, the second processing tube, the third processing tube, and the fourth processing tube are arranged into several groups, and the several groups of the first processing tubes are evenly spaced, the several groups of the second processing tubes are evenly spaced, the several groups of the third processing tubes are evenly spaced; and the several groups of the fourth processing tubes are evenly spaced; and the connecting tubes are arranged in one-to-one correspondence with the processing tubes.

[0036] Optionally, a protective layer is provided on the end surface of the trigger rod facing the trigger button.

[0037] Beneficial effects of the present invention

[0038] The present application provides a housing outside the ion exchanger body and forms a cavity between the housing and the ion exchanger body, which is filled with condensate, thereby achieving effective cooling of the ion exchanger body, ensuring the normal operation of the ion exchanger and extending its service life. Compared with the prior art in which no cooling system is provided or only a simple cooling method such as a fan is provided, the cooling system of the present application is more scientific and reasonable, can effectively reduce the temperature of the ion exchanger body, prevent resin aging, discoloration, cracking and other problems, and improve the exchange efficiency and service life of the resin.

[0039] The present application provides a pre-treatment device and a refrigerator to cool the condensate after the cooling operation in the cavity twice, thereby ensuring that the temperature of the condensate in the cavity is not too high, realizing the circulation of the condensate in the cavity and the continuous cooling operation of the ion exchanger body. The pre-treatment device and refrigerator of the present application are more efficient and energy-saving, can effectively improve the cooling effect of the condensate, reduce the consumption and cost of the condensate, and save energy and water resources;

[0040] The present application automatically controls the delivery and regeneration of the condensate by providing a controller, a solenoid valve, and a regulating mechanism, thereby controlling the operation of the solenoid valve and the electric push rod according to the temperature signal of the condensate in the cavity, thereby achieving automatic control of the delivery and regeneration of the condensate. The controller, solenoid valve, and regulating mechanism of the present application are more intelligent and convenient, and can effectively realize the functions of monitoring, regulating, optimizing, and protecting the condensate delivery and regeneration process, thereby improving the operational stability and safety of the system;

[0041] The present application optimizes the structure of the pretreatment device, which includes components such as a box body, a delivery pipe, a connecting pipe, a cross pipe and a treatment pipe. The delivery pipe, the connecting pipe, the cross pipe and the treatment pipe are all arranged in the box body and form a complex circulation network. A partition plate is also provided in the treatment pipe to divide the inner cavity of the treatment pipe into two cavities, which are connected through a gap. When the condensate passes through the pretreatment device, it will undergo multiple diversion, convergence, up and down circulation processes, thereby increasing the contact area and time between the condensate and the inner wall of the box body and improving the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a structural schematic diagram of the present invention.

[0043] Figure 2 It is a cross-sectional view of the shell structure of the present invention.

[0044] Figure 3 It is a structural schematic diagram of the pretreatment device of the present invention.

[0045] Figure 4 This is the main structural view of the pretreatment device of the present invention.

[0046] Figure 5 It is a side view of the pretreatment device structure of the present invention.

[0047] Figure 6 This is a side structural sectional view of the pretreatment device of the present invention.

[0048] Figure 7 It is a schematic diagram of the trigger mechanism structure of the present invention.

[0049] Figure 8 This is a bottom view of the first slide rail structure of the present invention.

[0050] Explanation of the reference numerals: 1-switch body, 2-housing, 3-pretreatment device, 4-first pipeline, 5-refrigerator, 6-second pipeline, 7-third pipeline, 8-baffle, 9-first slide rail, 10-second slide rail, 11-slider, 12-electric push rod, 13-through hole, 14-first cavity, 15-second cavity, 16-box, 17-first delivery pipe, 18-second delivery pipe, 19-third delivery pipe, 20-fourth delivery pipe, 21-first transverse pipe, 22-second transverse pipe , 23-third transverse tube, 24-first connecting tube, 25-second connecting tube, 26-third connecting tube, 27-fourth connecting tube, 28-first processing tube, 29-second processing tube, 30-third processing tube, 31-fourth processing tube, 32-partition plate, 33-first cavity, 34-second cavity, 35-solenoid valve, 36-temperature detector, 37-trigger mechanism, 38-groove, 39-trigger plate, 40-trigger rod, 41-trigger button, 42-spring, 43-gap. DETAILED DESCRIPTION

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0052] Example

[0053] like Figures 1-8 As shown, the present invention provides an ion exchange equipment cooling system,

[0054] It includes an ion exchanger body 1 and a shell 2. The ion exchanger body 1 is arranged in the shell 2. A cavity is formed between the shell 2 and the ion exchanger body 1. The cavity is used to fill condensate. The condensate in the cavity is used to cool the ion exchanger body 1. A pretreatment device 3 is provided on one side of the shell 2. The liquid inlet of the pretreatment device 3 is connected to the shell 2 through a first pipe 4. The first pipe 4 passes through the side wall of the shell 2 and is connected to the cavity. The condensate after the cooling operation in the cavity is transported to the pretreatment device 3 through the first pipe 4. The pretreatment device 3 is used to perform the first cooling of the condensate after the cooling operation. A refrigerator 5 is provided at the upper end of the shell 2. The feed port of the refrigerator 5 is connected to the liquid outlet of the pretreatment device 3 through a second pipe 6. The condensate after the first cooling of the pretreatment is transported to the refrigerator 5 through the second pipe 6. The refrigerator 5 is used to perform secondary cooling on the condensate after the first cooling. The discharge port of the refrigerator 5 is connected to the shell 2 through a third pipe 7. The third pipe 7 passes through the side wall of the shell 2 and is connected to the cavity. The refrigerator 5 is used to transport the condensate after the second cooling through the third pipe 7 to the cavity, thereby circulating the condensate in the cavity and continuously cooling the ion exchanger body 1.

[0055] In order to ensure that the temperature of the condensate in the cavity is not too high, the present application provides a pretreatment device 3 and a refrigerator 5. The pretreatment device 3 and the refrigerator 5 are respectively arranged on one side and the upper end of the shell 2, and are connected to the cavity through a pipe. The pretreatment device 3 is used to perform a first cooling of the condensate after the cooling operation in the cavity, and the refrigerator 5 is used to perform a second cooling of the condensate after the first cooling. The condensate after the second cooling is then transported back to the cavity, thereby circulating the condensate in the cavity and continuously cooling the ion exchanger body 1.

[0056] A baffle 8 is provided in the cavity, one end of the baffle 8 is connected to the inner side wall of the housing 2, and the other end of the baffle 8 is connected to the side wall of the ion exchange body 1. The upper end of the ion exchange body 1 is provided with an adjustment mechanism, and the adjustment mechanism includes a first slide rail 9, a second slide rail 10, and a slider 11. The first slide rail 9 is provided on the inner side wall of the upper end of the housing 2, and the second slide rail 10 is provided on the upper side wall of the ion exchange body 1. The slider 11 is provided between the first slide rail 9 and the second slide rail 10, and the slider 11 can slide left and right between the first slide rail 9 and the second slide rail 10. An electric push rod 12 is provided on the baffle 8, and the output shaft of the electric push rod 12 is connected to the side wall of the slider 11. The electric push rod 12 is used to drive the slider 11 to slide left and right between the first slide rail 9 and the second slide rail 10;

[0057] A through hole 13 is formed on the first slide rail 9, and the third pipe 7 is connected to the through hole 13. The third pipe 7 is connected to the cavity through the through hole 13;

[0058] When the electric push rod 12 drives the slider 11 to slide leftward between the first slide rail 9 and the second slide rail 10, the through hole 13 gradually opens until it is fully opened, and the condensate in the refrigerator 5 is transported into the cavity through the third pipe 7 and the through hole 13;

[0059] When the electric push rod 12 drives the slider 11 to slide rightward between the first slide rail 9 and the second slide rail 10, the through hole 13 gradually closes until it is completely closed, and the condensate in the third pipe 7 stops being transported to the cavity.

[0060] The baffle 8 and the regulating mechanism are used to divide the cavity into a first cavity 14 and a second cavity 15. The second cavity 15 is used to flow condensate to cool the ion exchanger body 1.

[0061] In order to control the flow rate and pressure of the condensate in the cavity, the present application is provided with a baffle 8 and an adjusting mechanism, which are used to divide the cavity into a first cavity 14 and a second cavity 15. The second cavity 15 is used to flow the condensate to cool the ion exchanger body 1. The baffle 8 is arranged in the cavity and is connected to the shell 2 and the ion exchanger body 1. The adjusting mechanism is arranged at the upper end of the ion exchanger body 1 and includes a first slide rail 9, a second slide rail 10, a slider 11 and an electric push rod 12. The first slide rail 9 and the second slide rail 10 are arranged on the shell 2 and the ion exchanger body 1. The slider 11 can slide left and right along the slide rail and is connected to the electric push rod 12. The electric push rod 12 is used to drive the slider 11 to slide left and right, thereby adjusting the position of the baffle 8, and then adjusting the volume of the first cavity 14 and the second cavity 15;

[0062] The volumes of the first cavity 14 and the second cavity 15 are set to be adjustable. The flow rate and pressure of the condensate in the second cavity 15 can be adjusted according to different working conditions and requirements, thereby achieving the best cooling effect on the ion exchanger body 1. The flow state of the condensate in the second cavity 15 can be changed, the flow distribution in the cavity can be optimized, the flow efficiency and uniformity in the cavity can be improved, and the condensate can be prevented from clogging or leaking in the cavity. In addition, the consumption and cost of the condensate can be saved, the operating cost and maintenance cost of the system can be reduced, and the economy and reliability of the system can be improved.

[0063] A controller (not shown) is provided on the outside of the housing 2. Solenoid valves 35 are provided on both the first pipe 4 and the third pipe 7. The solenoid valves 35 are electrically connected to the controller, and the controller is used to control the opening and closing of the solenoid valves 35. A temperature detector 36 is provided on the inner wall of the second cavity 15. The temperature detector 36 is used to detect the temperature of the condensate in the second cavity 15 in real time. The temperature detector 36 and the electric push rod 12 are both electrically connected to the controller. A trigger mechanism 37 is provided on the first slide rail, and the trigger mechanism 37 is electrically connected to the controller.

[0064] When the temperature detector 36 identifies that the temperature of the condensate in the second cavity 15 is too high, and transmits a temperature signal to the controller, the controller controls the electric push rod 12 to retract, and the electric push rod 12 drives the slider 11 to slide leftward between the first slide rail 9 and the second slide rail 10. During the leftward sliding process, the slider 11 touches the trigger mechanism 37, and the trigger mechanism 37 transmits a trigger signal to the controller, which controls the opening of the solenoid valve 35, thereby circulating cooling for the condensate in the second cavity 15.

[0065] When the temperature detector 36 recognizes that the temperature of the condensate in the second cavity 15 has reset, and transmits a temperature signal to the controller, the controller controls the electric push rod 12 to extend, and the electric push rod 12 drives the slider 11 to slide rightward between the first slide rail 9 and the second slide rail 10. During the rightward sliding process, the slider 11 gradually disengages from the trigger mechanism 37 until it is completely disengaged. At this time, the trigger mechanism 37 closes, and the trigger mechanism 37 transmits a closing signal to the controller, which controls the closing of the solenoid valve 35, thereby completing the circulation of the condensate in the second cavity 15.

[0066] The trigger mechanism 37 includes a groove 38, a trigger plate 39, a trigger rod 40, a trigger button 41, and a spring 42. The first slide rail defines a right groove 38. The trigger button 41 is disposed within the groove 38 and is electrically connected to the controller. One end of the trigger plate 39 is hingedly disposed within the groove 38. The other end of the trigger plate 39 is provided with the trigger rod 40. One end of the spring 42 is connected to the inner sidewall of the groove 38, and the other end of the spring 42 is connected to the sidewall of the trigger plate 39.

[0067] When the slider 11 moves to the left, it squeezes the trigger plate 39 to close toward the groove 38. During the closing process, the trigger plate 39 drives the trigger rod 40 to squeeze the trigger button 41, thereby opening the trigger button 41.

[0068] During the rightward movement of the slider 11, the slider 11 gradually separates from the surface of the trigger plate 39 until it is completely separated. The trigger plate 39 is gradually moved downward by the elastic force of the spring 42 until the trigger plate 39 is separated from the groove 38. The trigger rod 40 follows the trigger plate 39 and separates from the groove 38. As a result, the trigger rod 40 is no longer in contact with the trigger button 41, thereby closing the trigger button 41.

[0069] In order to control the transportation and regeneration of the condensate, the present application further provides a controller and a solenoid valve 35. The controller is arranged on the outside of the housing 2 and is electrically connected to the solenoid valve 35, the temperature detector 36, the electric push rod 12 and other components. The solenoid valve 35 is arranged on the first pipe 4 and the third pipe 7 and is used to open and close the condensate in the first pipe 4 and the third pipe 7. The temperature detector 36 is arranged in the cavity and is used to detect the temperature of the condensate in the cavity in real time. The electric push rod 12 is used to drive the slider 11 to slide left and right, thereby opening and closing the third pipe 7. The controller controls the operation of the solenoid valve 35 and the electric push rod 12 according to the signal of the temperature detector 36, thereby realizing automatic control of the transportation and regeneration of the condensate.

[0070] The trigger mechanism 37 of the present application can control the operation of the solenoid valve 35 and the electric push rod 12 according to the temperature signal of the condensate in the second cavity 15, thereby realizing automatic control of the delivery and regeneration of the condensate, and can realize the monitoring, regulation, optimization and protection functions of the condensate delivery and regeneration process, thereby improving the operational stability and safety of the system;

[0071] In order to prevent the trigger rod 40 from damaging the trigger button 41, the present application also provides a protective layer on the end surface of the trigger rod 40 facing the trigger button 41;

[0072] The pretreatment device 3 includes a box body 16, a first delivery pipe 17, a second delivery pipe 18, a third delivery pipe 19, a fourth delivery pipe 20, a connecting pipe, a transverse pipe, and a processing pipe. The first delivery pipe 17, the second delivery pipe 18, the third delivery pipe 19, the fourth delivery pipe 20, the connecting pipe, the transverse pipe, and the processing pipe are all arranged in the box body 16. The first delivery pipe 17 and the fourth delivery pipe 20 are respectively arranged on the left and right sides of the box body 16. The first delivery pipe 17 is connected to the first pipeline 4, and the fourth delivery pipe 20 is connected to the second pipeline 6.

[0073] The second delivery pipe 18 is provided at the lower end of the box body 16, one end of the second delivery pipe 18 is connected to the first delivery pipe 17, and the other end is closed. The third delivery pipe 19 is provided at the upper end of the box body 16, one end of the third delivery pipe 19 is connected to the fourth delivery pipe 20, and the other end is closed.

[0074] The transverse pipe is arranged between the second conveying pipe 18 and the third conveying pipe 19, and the transverse pipe includes a first transverse pipe 21, a second transverse pipe 22, and a third transverse pipe 23, which are sequentially spaced from top to bottom. The processing pipe includes a first processing pipe 28, a second processing pipe 29, a third processing pipe 30, and a fourth processing pipe 31. The first processing pipe 28 is arranged on one side of the second conveying pipe 18, the second processing pipe 29 is arranged on one side of the first transverse pipe 21, the third processing pipe 30 is arranged on one side of the second transverse pipe 22, and the fourth processing pipe 31 is arranged on one side of the third transverse pipe 23;

[0075] The connecting pipes include a first connecting pipe 24, a second connecting pipe 25, a third connecting pipe 26, and a fourth connecting pipe 27. The first connecting pipe 24 is disposed between the second delivery pipe and the first transverse pipe 21. One end of the first processing pipe 28 is connected to and communicates with the first connecting pipe 24, and the other end of the first processing pipe 28 is closed.

[0076] The second connecting pipe 25 is disposed between the first transverse pipe 21 and the second transverse pipe 22 . One end of the second processing pipe 29 is connected to and communicates with the second connecting pipe 25 , and the other end of the second processing pipe 29 is closed.

[0077] The third connecting pipe 26 is disposed between the second transverse pipe 22 and the third transverse pipe 23 . One end of the third processing pipe 30 is connected to and communicates with the third connecting pipe 26 , and the other end of the third processing pipe 30 is closed.

[0078] The fourth connecting pipe 27 is disposed between the third transverse pipe 23 and the third delivery pipe 19 , one end of the fourth processing pipe 31 is connected to and communicates with the fourth connecting pipe 27 , and the other end of the fourth processing pipe 31 is closed;

[0079] The condensate transported in the first pipeline 4 is first transported to the first transport pipe 17, and the first transport pipe 17 transports the condensate to the second transport pipe 18. The second transport pipe 18 transports the condensate from bottom to top through the first connecting pipe 24, the first processing pipe 28, the first transverse pipe 21, the second connecting pipe 25, the second processing pipe 29, the second transverse pipe 22, the third connecting pipe 26, the third processing pipe 30, the third transverse pipe 23, the fourth connecting pipe 27, and the fourth processing pipe 31, and transports the condensate to the third transport pipe 19. The third transport pipe 19 transports the condensate to the fourth transport pipe 20, and then transports the condensate to the refrigerator 5 through the second pipeline 6.

[0080] A partition plate 32 is provided in the processing tube, and is used to divide the inner cavity of the processing tube into a first cavity 33 and a second cavity 34. One end of the partition plate 32 is connected to the inner side wall of one end of the processing tube, and a gap 43 is formed between the other end of the partition plate 32 and the other end of the processing tube. The gap 43 is used to connect the first cavity 33 and the second cavity 34.

[0081] The first connecting tube 24 includes an upper first connecting tube and a lower first connecting tube. The lower first connecting tube is connected to the first cavity 33 of the first processing tube 28, and the upper first connecting tube is connected to the second cavity 34 of the first processing tube 28.

[0082] The second connecting pipe 25 includes an upper second connecting pipe and a lower second connecting pipe. The lower second connecting pipe is connected to the first cavity 33 of the second processing pipe 29, and the upper second connecting pipe is connected to the second cavity 34 of the second processing pipe 29.

[0083] The third connecting pipe 26 includes an upper third connecting pipe and a lower third connecting pipe. The lower third connecting pipe is connected to the first cavity 33 of the third processing pipe 30, and the upper third connecting pipe is connected to the second cavity 34 of the third processing pipe 30.

[0084] The fourth connecting pipe 27 includes an upper fourth connecting pipe and a lower fourth connecting pipe. The lower fourth connecting pipe is connected to the first cavity 33 of the fourth processing pipe 31, and the upper fourth connecting pipe is connected to the second cavity 34 of the fourth processing pipe 31.

[0085] The condensate in the second delivery pipe 18 is first delivered to the lower first connecting pipe, and then delivered to the first cavity 33 of the first processing pipe 28 through the lower first connecting pipe. The first cavity 33 is delivered to the second cavity 34 through the gap 43, and then delivered to the upper first connecting pipe through the second cavity 34, and so on until it is delivered to the third delivery pipe 19.

[0086] In order to increase the number and distribution uniformity of the processing tubes, the present application also arranges the processing tubes into several groups and arranges them evenly spaced in the box 16, with the connecting tubes corresponding to the processing tubes one by one;

[0087] In order to improve the cooling efficiency of the pretreatment device 3, the present application also optimizes the structure of the pretreatment device 3. The pretreatment device 3 includes components such as a box 16, a delivery pipe, a connecting pipe, a cross pipe and a processing pipe. The delivery pipe, the connecting pipe, the cross pipe and the processing pipe are all arranged in the box 16 to form a complex circulation network. A partition plate 32 is also provided in the processing pipe to divide the inner cavity of the processing pipe into two cavities, which are connected by a gap 43. When the condensate passes through the pretreatment device 3, it will undergo multiple diversion, confluence, and up and down circulation processes, thereby increasing the contact area and time between the condensate and the inner wall of the box 16 and improving the cooling effect.

[0088] The present application provides a housing 2 outside the ion exchanger body 1 and forms a cavity between the housing 2 and the ion exchanger body 1, which is filled with condensate, thereby achieving effective cooling of the ion exchanger body 1, ensuring the normal operation of the ion exchanger and extending its service life. Compared with the prior art in which no cooling system is provided or only a simple cooling method such as a fan is provided, the cooling system of the present application is more scientific and reasonable, can effectively reduce the temperature of the ion exchanger body 1, prevent resin aging, discoloration, cracking and other problems, and improve the exchange efficiency and service life of the resin.

[0089] The present application provides a pre-treatment device 3 and a refrigerator 5 to cool the condensate after the cooling operation in the cavity twice, thereby ensuring that the temperature of the condensate in the cavity is not too high, realizing the circulation of the condensate in the cavity and the continuous cooling operation of the ion exchanger body 1. The pre-treatment device 3 and refrigerator 5 of the present application are more efficient and energy-saving, can effectively improve the cooling effect of the condensate, reduce the consumption and cost of the condensate, and save energy and water resources;

[0090] The present application automatically controls the delivery and regeneration of the condensate by providing a controller, a solenoid valve 35, and a regulating mechanism, thereby controlling the operation of the solenoid valve 35 and the electric push rod 12 according to the temperature signal of the condensate in the cavity, thereby achieving automatic control of the delivery and regeneration of the condensate. The controller, the solenoid valve 35, and the regulating mechanism of the present application are more intelligent and convenient, and can effectively realize the functions of monitoring, regulating, optimizing, and protecting the condensate delivery and regeneration process, thereby improving the operational stability and safety of the system.

[0091] The present application optimizes and improves the structures of components such as the pretreatment device 3 and the trigger mechanism 37, thereby improving the cooling efficiency of the pretreatment device 3, improving the sensitivity and safety of the trigger mechanism 37, increasing the number and distribution uniformity of the treatment tubes, and improving the overall performance and effect of the system.

[0092] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An ion exchange equipment cooling system, characterized in that: The ion exchanger comprises an ion exchanger body and a shell, wherein the ion exchanger body is arranged in the shell, and a cavity is formed between the shell and the ion exchanger body, wherein the cavity is used to fill condensate, and the condensate in the cavity is used to cool the ion exchanger body. A pretreatment device is provided on one side of the shell, and the liquid inlet of the pretreatment device is connected to the shell through a first pipe, and the first pipe passes through the side wall of the shell and is connected to the cavity. The condensate after the cooling operation in the cavity is transported to the pretreatment device through the first pipe, and the pretreatment device is used to perform the first cooling on the condensate after the cooling operation. A refrigerator is provided at the upper end of the shell, and the feed port of the refrigerator is connected to the liquid outlet of the pretreatment device through a second pipe. The condensate after the first cooling of the pretreatment device is transported to the refrigerator through the second pipe. The refrigerator is used to perform secondary cooling on the condensate after the first cooling. The discharge port of the refrigerator is connected to the shell through a third pipe. The third pipe passes through the side wall of the shell and is connected to the cavity. The refrigerator is used to transport the condensate after the second cooling through the third pipe to the cavity, thereby circulating the condensate in the cavity and continuously cooling the ion exchanger body. A baffle is provided in the cavity, one end of the baffle is connected to the inner side wall of the shell, and the other end of the baffle is connected to the side wall of the ion exchange body. An adjustment mechanism is provided at the upper end of the ion exchange body, and the adjustment mechanism includes a first slide rail, a second slide rail, and a slider. The first slide rail is provided on the inner side wall of the upper end of the shell, and the second slide rail is provided on the upper side wall of the ion exchange body. The slider is provided between the first slide rail and the second slide rail, and the slider can slide left and right between the first slide rail and the second slide rail. An electric push rod is provided on the baffle, and the output shaft of the electric push rod is connected to the side wall of the slider, and the electric push rod is used to drive the slider to slide left and right between the first slide rail and the second slide rail; A through hole is formed on the first slide rail, the third pipe is connected to the through hole, and the third pipe is connected to the cavity through the through hole; When the electric push rod drives the slider to slide leftward between the first slide rail and the second slide rail, the through hole gradually opens until it is fully opened, and the condensate in the refrigerator is transported into the cavity through the through hole via the third pipe; When the electric push rod drives the slider to slide rightward between the first slide rail and the second slide rail, the through hole is gradually closed until it is completely closed, and the condensate in the third pipe is stopped from being transported into the cavity; The baffle and the regulating mechanism are used to divide the cavity into a first cavity and a second cavity, and the second cavity is used to flow condensate to cool the ion exchanger body.

2. The ion exchange equipment cooling system according to claim 1, characterized in that: The pretreatment device includes a box, a first delivery pipe, a second delivery pipe, a third delivery pipe, a fourth delivery pipe, a connecting pipe, a transverse pipe, and a processing pipe. The first delivery pipe, the second delivery pipe, the third delivery pipe, the fourth delivery pipe, the connecting pipe, the transverse pipe, and the processing pipe are all arranged in the box. The first delivery pipe and the fourth delivery pipe are respectively arranged on the left and right sides of the box. The first delivery pipe is connected to the first pipeline, and the fourth delivery pipe is connected to the second pipeline. The second delivery pipe is provided at the lower end of the box body, one end of the second delivery pipe is connected to the first delivery pipe, and the other end is closed; the third delivery pipe is provided at the upper end of the box body, one end of the third delivery pipe is connected to the fourth delivery pipe, and the other end is closed; The transverse pipe is arranged between the second conveying pipe and the third conveying pipe, and the transverse pipe includes a first transverse pipe, a second transverse pipe, and a third transverse pipe, which are sequentially spaced from top to bottom. The processing pipe includes a first processing pipe, a second processing pipe, a third processing pipe, and a fourth processing pipe, the first processing pipe is arranged on one side of the second conveying pipe, the second processing pipe is arranged on one side of the first transverse pipe, the third processing pipe is arranged on one side of the second transverse pipe, and the fourth processing pipe is arranged on one side of the third transverse pipe; The connecting pipes include a first connecting pipe, a second connecting pipe, a third connecting pipe, and a fourth connecting pipe. The first connecting pipe is arranged between the second delivery pipe and the first horizontal pipe. One end of the first processing pipe is connected to and communicates with the first connecting pipe, and the other end of the first processing pipe is closed. The second connecting pipe is arranged between the first transverse pipe and the second transverse pipe, one end of the second processing pipe is connected to and communicates with the second connecting pipe, and the other end of the second processing pipe is closed; The third connecting pipe is arranged between the second transverse pipe and the third transverse pipe, one end of the third processing pipe is connected to and communicates with the third connecting pipe, and the other end of the third processing pipe is closed; The fourth connecting pipe is arranged between the third transverse pipe and the third delivery pipe, one end of the fourth processing pipe is connected to and communicates with the fourth connecting pipe, and the other end of the fourth processing pipe is closed; The condensate transported in the first pipeline is first transported to the first transport pipe, the first transport pipe transports the condensate to the second transport pipe, the second transport pipe transports the condensate from bottom to top through the first connecting pipe, the first treatment pipe, the first transverse pipe, the second connecting pipe, the second treatment pipe, the second transverse pipe, the third connecting pipe, the third treatment pipe, the third transverse pipe, the fourth connecting pipe, and the fourth treatment pipe, and transports it to the third transport pipe, the third transport pipe transports the condensate to the fourth transport pipe, and transports it to the refrigerator through the second pipeline.

3. The ion exchange equipment cooling system according to claim 2, characterized in that: A partition plate is provided in the processing tube, and is used to divide the inner cavity of the processing tube into a first cavity and a second cavity. One end of the partition plate is connected to the inner side wall of one end of the processing tube, and a gap is formed between the other end of the partition plate and the other end of the processing tube, and the gap is used to connect the first cavity and the second cavity. The first connecting tube includes an upper first connecting tube and a lower first connecting tube, the lower first connecting tube is connected to the first cavity of the first processing tube, and the upper first connecting tube is connected to the second cavity of the first processing tube; The second connecting tube includes an upper second connecting tube and a lower second connecting tube, the lower second connecting tube is connected to the first cavity of the second processing tube, and the upper second connecting tube is connected to the second cavity of the second processing tube; The third connecting tube includes an upper third connecting tube and a lower third connecting tube, the lower third connecting tube is connected to the first cavity of the third processing tube, and the upper third connecting tube is connected to the second cavity of the third processing tube; The fourth connecting tube includes an upper fourth connecting tube and a lower fourth connecting tube, the lower fourth connecting tube is connected to the first cavity of the fourth processing tube, and the upper fourth connecting tube is connected to the second cavity of the fourth processing tube; The condensate in the second delivery pipe is first delivered to the lower first connecting pipe, and then delivered to the first cavity of the first processing pipe through the lower first connecting pipe. The first cavity is delivered to the second cavity through the gap, and then delivered to the upper first connecting pipe through the second cavity, and so on until it is delivered to the third delivery pipe.

4. The ion exchange equipment cooling system according to claim 1, characterized in that: A controller is provided on the outside of the housing, and solenoid valves are provided on the first pipe and the third pipe, and the solenoid valves are electrically connected to the controller. The controller is used to control the opening and closing of the solenoid valves. A temperature detector is provided on the inner wall of the second cavity, and the temperature detector is used to detect the temperature of the condensate in the second cavity in real time. The temperature detector and the electric push rod are both electrically connected to the controller. A trigger mechanism is provided on the first slide rail, and the trigger mechanism is electrically connected to the controller. When the temperature detector identifies that the temperature of the condensate in the second cavity is too high, and transmits a temperature signal to the controller, the controller controls the electric push rod to retract, and the electric push rod drives the slider to slide leftward between the first slide rail and the second slide rail. During the leftward sliding process, the slider touches the trigger mechanism, and the trigger mechanism transmits a trigger signal to the controller, and the controller controls the switch of the solenoid valve to open, thereby circulating cooling of the condensate in the second cavity; When the temperature detector recognizes that the temperature of the condensate in the second cavity has reset, and transmits the temperature signal to the controller, the controller controls the electric push rod to extend, and the electric push rod drives the slider to slide rightward between the first slide rail and the second slide rail. During the process of sliding to the right, the slider gradually disengages from the trigger mechanism until it is completely disengaged. At this time, the trigger mechanism is closed, and the trigger mechanism transmits a closing signal to the controller. The controller controls the switch of the solenoid valve to close, thereby completing the circulation of the condensate in the second cavity.

5. The ion exchange equipment cooling system according to claim 4, characterized in that: The trigger mechanism includes a groove, a trigger plate, a trigger rod, a trigger button, and a spring. The first slide rail is provided with a right groove, the trigger button is disposed in the groove, the trigger button is electrically connected to the controller, one end of the trigger plate is hingedly disposed in the groove, the other end of the trigger plate is provided with the trigger rod, one end of the spring is connected to the inner side wall of the groove, and the other end of the spring is connected to the side wall of the trigger plate; When the slider moves to the left, it presses the trigger plate to close toward the groove. When the trigger plate closes, it drives the trigger rod to press the trigger button, thereby opening the trigger button. During the rightward movement of the slider, the slider gradually separates from the surface of the trigger plate until it is completely separated. The trigger plate is gradually moved downward by the elastic force of the spring until the trigger plate is separated from the groove. The trigger rod follows the trigger plate and separates from the groove, so that the trigger rod has no contact with the trigger button, thereby closing the trigger button.

6. The ion exchange equipment cooling system according to claim 3, characterized in that: The first processing tubes, the second processing tubes, the third processing tubes and the fourth processing tubes are arranged in several groups, the first processing tubes in several groups are evenly spaced, the second processing tubes in several groups are evenly spaced, the third processing tubes in several groups are evenly spaced; the fourth processing tubes in several groups are evenly spaced; the connecting tubes are arranged in one-to-one correspondence with the processing tubes.

7. The ion exchange equipment cooling system according to claim 5, characterized in that: The end surface of the trigger rod facing the trigger button is provided with a protective layer.

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