A regeneration system for chloride drying

Abstract

The invention provides a chloride drying regeneration system, which relates to chloride drying and comprises a regeneration system main body and a control panel, wherein an exhaust gas delivery pipe is arranged at one end of the regeneration system main body, a condensing fan is arranged at one end of the exhaust gas delivery pipe away from the regeneration system main body, a gas diversion device is arranged at one end of the condensing fan away from the exhaust gas delivery pipe, a sum flow outlet mechanism is arranged at one end of the gas diversion device away from the condensing fan, a plurality of first gas delivery pipes, a plurality of second gas delivery pipes and a plurality of filter plate holders are arranged between the gas diversion device and the sum flow outlet mechanism, a filter plate is arranged in the filter plate holder, an exhaust pipe is arranged at one end of the sum flow outlet mechanism away from the gas diversion device, and when the filter plate is replaced, the regeneration system main body can also continue to work, thereby accelerating the regeneration efficiency.

Description

Technical Field

[0001] The invention relates to chloride drying, in particular to a chloride drying regeneration system. Background Art

[0002] In the field of inorganic chemistry, chloride refers to a salt compound formed by the combination of negatively charged chloride ions and positively charged cations of other elements. The most common chloride is sodium chloride (commonly known as table salt), which produces chlorine, hydrogen and sodium hydroxide by electrolysis. Chlorine and hydrogen are used to prepare hydrochloric acid. In the production of methane chloride and tetrachloroethylene, intermediate materials such as monochlorine and dichlorine and large amounts of materials need to be dried. Generally, activated alumina, silica gel and other regenerable desiccants are used. After drying, they are regenerated using disposable nitrogen.

[0003] As disclosed in the Chinese patent: A chloride drying regeneration system, application number: CN202110490223.0, including chloride dryer A and chloride dryer B, the chloride dryer A is connected with valve three, the other end of valve three is connected with chloride dryer B, the outlet of chloride dryer A is connected with a circulating fan and a chloride residual liquid recovery system, the outlet end of the circulating fan is connected with an air cooler, the outlet of the air cooler is connected with a gas-liquid separator, the discharge port of the gas-liquid separator is connected with a chloride waste liquid recovery system, the outlet of the gas-liquid separator is connected with an electric heater, the outlet of the electric heater is connected with chloride dryer A, and a cleaning device is arranged inside the water tank. Through the setting of the cleaning device, the two sliders drive the two movable frames to move relative to each other, and the two movable frames drive the bristles to move, pushing the sediment in the water tank to the drain outlet of the water tank, thereby avoiding the blockage of the drain outlet caused by the accumulation of sediment in the water tank.

[0004] However, in the above technical solution, a large amount of harmful waste gas will be generated during the regeneration process of the chloride desiccant, which needs to be processed for dechlorination and filtration to meet the emission standards before being discharged, otherwise it will pollute the air environment. At present, factories mostly use filter plates to filter waste gas, and once the filter plates are used for a long time, too much stains will inevitably accumulate, thereby affecting the filtering effect. At this time, the filter plates need to be replaced. When replacing the filter plates, the entire chloride drying regeneration system needs to be stopped, otherwise the residual waste gas can be discharged before the filter plates can be replaced. During the replacement of the filter plates, the entire chloride drying regeneration system is in a shutdown state, thereby slowing down the regeneration efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a chloride drying regeneration system, which solves the problem that a large amount of harmful waste gas will be generated during the regeneration process of the chloride desiccant, and these waste gases need to be processed for dechlorination and filtration, and can only be discharged after meeting the emission standards, otherwise the air environment will be polluted. At present, factories mostly use filter plates to filter the waste gas, and once the filter plates are used for a long time, too many stains will inevitably accumulate, thereby affecting the filtering effect. At this time, the filter plates need to be replaced. When replacing the filter plates, the entire chloride drying regeneration system needs to be stopped, otherwise the residual waste gas can be discharged before the filter plates can be replaced. During the replacement of the filter plates, the entire chloride drying regeneration system is in a shutdown state, thereby slowing down the regeneration efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a chloride drying regeneration system, comprising a regeneration system main body and a control panel, an exhaust gas delivery pipe is arranged at one end of the regeneration system main body, a condensing fan is arranged at the end of the exhaust gas delivery pipe away from the regeneration system main body, a gas diversion device is arranged at the end of the condensing fan away from the exhaust gas delivery pipe, a gas diversion device is arranged at the end of the gas diversion device away from the condensing fan, a gas and flow outlet mechanism is arranged, a plurality of first gas delivery pipes, a plurality of second gas delivery pipes and a plurality of filter plate holders are arranged between the gas diversion device and the gas and flow outlet mechanism, a filter plate is arranged in the filter plate holder, and an exhaust pipe is arranged at the end of the gas and flow outlet mechanism away from the gas diversion device.

[0007] Preferably, the filter plate holder is located between the first gas pipe and the second gas pipe.

[0008] Preferably, the gas diversion device includes a device shell, a first groove is arranged in the device shell, a rotating diversion mechanism is arranged in the first groove, a plurality of first retaining grooves are arranged on the inner wall at one end of the first groove away from the condensing fan, a second retaining groove is arranged between two of the first retaining grooves, sliding grooves are arranged on the inner walls at both ends of the first retaining groove and the second retaining groove that are close to and away from each other, a sealing positioning plate is arranged in the sliding groove, and an air hole is arranged on the inner wall at one end of the second retaining groove close to the first gas pipe.

[0009] Preferably, the air hole is fixedly connected to a first air pipe, and one end of the first air pipe away from the air hole is fixedly connected to a filter plate holder.

[0010] Preferably, the structure and specifications of the second retaining groove are the same as those of the first retaining groove.

[0011] Preferably, the rotating diversion mechanism comprises a mechanism base, a circular tooth groove is arranged inside the mechanism base, a tooth column is arranged inside the circular tooth groove, a motor is arranged at one end of the tooth column, and a rotating bearing is arranged at the end of the tooth column away from the motor.

[0012] Preferably, circular rotating grooves are provided at both ends of the mechanism base close to and away from the rotating bearing, a sealing ring is provided on the inner wall of the circular rotating groove at one end close to the circular tooth groove, a plurality of first hydraulic rods are provided at one end of the mechanism base close to the first baffle groove, an arc-shaped baffle is provided at one end of the first hydraulic rod away from the mechanism base, and a second groove is provided at one end of the arc-shaped baffle close to the mechanism base.

[0013] Preferably, the circular tooth groove passes through the mechanism base, and the circular tooth groove and the tooth column are meshed with each other.

[0014] Preferably, the sealing positioning plate includes a plate body, a second hydraulic rod is arranged at one end of the plate body, a plurality of push plates are arranged on the surface of the end of the plate body away from the second hydraulic rod, a plurality of pressure plates are arranged between the two push plates, a plurality of wedge-shaped grooves are arranged on the end of the pressure plate close to the push plate, a wedge-shaped push block is arranged in the wedge groove, springs are arranged at both ends of the push plate close to and away from the plate body, a plurality of guide grooves are arranged on the end of the push plate close to the spring, and a sealing layer is arranged on the surface of the end of the push plate away from the rotating diversion mechanism.

[0015] Preferably, the wedge-shaped push block is fixedly connected to the push plate, and one end of the spring away from the pressure plate is fixedly connected to the device housing.

[0016] The present invention provides a chloride drying regeneration system, which has the following beneficial effects:

[0017] This solution is based on the above background technology. During the regeneration process of the chloride desiccant, a large amount of harmful waste gas will be generated. These need to be processed to remove chlorine and filter to meet the emission standards before they can be discharged, otherwise they will pollute the air environment. At present, factories mostly use filter plates to filter waste gas. Once the filter plates are used for a long time, too much stains will inevitably accumulate, thereby affecting the filtering effect. At this time, the filter plates need to be replaced. When replacing the filter plates, the entire chloride drying regeneration system needs to be stopped. Then the residual waste gas can be discharged before the filter plates can be replaced. During the replacement of the filter plate, the entire chloride drying regeneration system is in a shutdown state, thereby slowing down the regeneration efficiency. The present invention first utilizes the regeneration system body to circulate and regenerate the chloride desiccant, and then the waste gas generated by the regeneration system body due to the circulated regeneration will be transported to the condensing fan through the waste gas delivery pipe. The condensing fan condenses the waste gas again to prevent chloride from remaining in the waste gas. After the waste gas is condensed, the condensing fan sends the waste gas to the gas diversion device, and then the gas diversion device 5 diverts the waste gas and sends the diverted waste gas to different first gas delivery pipes;

[0018] Then the exhaust gas enters the filter plate holder through the first air pipe, and the filter plate in the filter plate holder is used to filter the exhaust gas. Then the filter plate holder sends the filtered exhaust gas to the second air pipe, and then the exhaust gas in the second air pipe is sent to the outflow gas mechanism, and the outflow gas mechanism merges the exhaust gas, and then the outflow gas mechanism merges the exhaust gas.

[0019] The exhaust gas is discharged through the exhaust pipe. If the filter plate in a filter plate holder needs to be replaced, the gas diversion device is started, and the connection between the first gas pipe connected to the filter plate holder that needs to be replaced and the gas diversion device is closed. At this time, the exhaust gas in the gas diversion device will be transported to the filter plate holder that does not need to replace the filter plate through the unclosed first gas pipe, and then the exhaust gas in the filter plate holder that needs to be replaced is emptied, and then the filter plate in the filter plate holder can be replaced. After the replacement is completed, the connection between the gas diversion device and the first gas pipe can be reopened. Even when the filter plate is replaced, the regeneration system body can continue to work, thereby speeding up the regeneration efficiency.

[0020] Among them, when it is necessary to start the rotating diverter mechanism, the sealing ring can prevent the exhaust gas from accidentally flowing out through the mechanism base when the mechanism base rotates.

[0021] When the sealing positioning plate needs to be started, the second hydraulic rod is started first, and the wedge-shaped push block squeezes the wedge-shaped groove at one end close to the pressure plate, so that the two pressure plates gradually approach each other. The two pressure plates can be gradually approached to each other using one hydraulic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the gas diversion device in the present invention;

[0025] Figure 4 It is a cross-sectional three-dimensional structural schematic diagram of the rotating diversion mechanism in the present invention;

[0026] Figure 5 It is a schematic diagram of the overall structure of the rotating diversion mechanism in the present invention;

[0027] Figure 6 It is a schematic diagram of the top view of the sealing positioning plate in the present invention;

[0028] Figure 7 For the present invention Figure 6 A schematic diagram of a local enlarged structure;

[0029] Figure 8It is a schematic diagram of the bottom view structure of the sealing positioning plate in the present invention.

[0030] Among them, 1. Regeneration system body; 2. Control panel; 3. Exhaust gas delivery pipe; 4. Condensation fan; 5. Gas diversion device; 501. Device housing; 502. First groove; 503. Rotating diversion mechanism; 50301. Mechanism base; 50302. Circular tooth groove; 50303. Tooth column; 50304. Motor; 50305. Rotating bearing; 50306. Circular rotating groove; 50307. Sealing ring; 50308. First hydraulic rod; 50309. Arc baffle; 503010. Second groove ; 504, first retaining groove; 505, second retaining groove; 506, slide groove; 507, sealing positioning plate; 50701, plate body; 50702, second hydraulic rod; 50703, push plate; 50704, pressure plate; 50705, wedge groove; 50706, wedge push block; 50707, spring; 50708, guide slide groove; 50709, sealing layer; 508, air hole; 6, and outflow gas mechanism; 7, first air supply pipe; 8, second air supply pipe; 9, filter plate holder; 10, filter plate; 11, outlet pipe. DETAILED DESCRIPTION

[0031] 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.

[0032] Example:

[0033] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a chloride drying regeneration system, including a regeneration system body 1 and a control screen 2, an exhaust gas delivery pipe 3 is arranged at one end of the regeneration system body 1, a condensing fan 4 is arranged at the end of the exhaust gas delivery pipe 3 away from the regeneration system body 1, a gas diversion device 5 is arranged at the end of the condensing fan 4 away from the exhaust gas delivery pipe 3, a gas diversion device 5 is arranged at the end of the gas diversion device 5 away from the condensing fan 4, a plurality of first gas delivery pipes 7, a plurality of second gas delivery pipes 8 and a plurality of filter plate holders 9 are arranged between the gas diversion device 5 and the gas diversion mechanism 6, a filter plate 10 is arranged in the filter plate holder 9, and an outlet pipe 11 is arranged at the end of the gas diversion device 5 away from the gas diversion device 5.

[0034] like Figure 3As shown, the gas diversion device 5 includes a device shell 501, a first groove 502 is arranged in the device shell 501, a rotating diversion mechanism 503 is arranged in the first groove 502, a plurality of first retaining grooves 504 are arranged on the inner wall of the end of the first groove 502 away from the condensing fan 4, a second retaining groove 505 is arranged between two of the first retaining grooves 504, slide grooves 506 are arranged on the inner walls at both ends of the first retaining grooves 504 and the second retaining grooves 505 close to and away from each other, a sealing positioning plate 507 is arranged in the slide groove 506, and an air hole 508 is arranged on the inner wall of the end of the second retaining groove 505 close to the first gas supply pipe 7.

[0035] Through the above technical scheme, when the filter plate 10 in the filter plate holder 9 needs to be replaced, the rotating diverter mechanism 503 is first started to disengage the rotating diverter mechanism 503 from the first retaining groove 504, and then the rotating diverter mechanism 503 is rotated by a certain angle to move the end of the rotating diverter mechanism 503 close to the inner wall of the first groove 502 to the second retaining groove 505, so that the rotating diverter mechanism 503 blocks the second retaining groove 505 connected to the filter plate holder 9 that needs to be replaced, and then the sealing positioning plate 507 is started, and the sealing positioning plate 507 moves in the direction close to the rotating diverter mechanism 503, and the end of the rotating diverter mechanism 503 entering the second retaining groove 505 is sealed and fixed in the Hull position by the sealing positioning plate 507. At this time, the filter plate 10 in the filter plate holder 9 can be replaced, and the exhaust gas generated by the chloride drying and regeneration will flow to the other unblocked second retaining groove 505, and then flow out through the air hole 508.

[0036] like Figure 4 and Figure 5 As shown, the rotating flow dividing mechanism 503 includes a mechanism base 50301, a circular tooth groove 50302 is arranged inside the mechanism base 50301, a tooth column 50303 is arranged inside the circular tooth groove 50302, a motor 50304 is arranged at one end of the tooth column 50303, and a rotating bearing 50305 is arranged at the end of the tooth column 50303 away from the motor 50304;

[0037] Circular rotating grooves 50306 are provided at both ends of the mechanism base 50301 close to and away from the rotating bearing 50305, and a sealing ring 50307 is provided on the inner wall of one end of the circular rotating groove 50306 close to the circular tooth groove 50302. A plurality of first hydraulic rods 50308 are provided at one end of the mechanism base 50301 close to the first baffle groove 504, and an arc-shaped baffle plate 50309 is provided at one end of the first hydraulic rod 50308 away from the mechanism base 50301, and a second groove 503010 is provided at one end of the arc-shaped baffle plate 50309 close to the mechanism base 50301.

[0038] According to the above technical solution, when the rotating diverter mechanism 503 needs to be started, the first hydraulic rod 50308 is first started, the first hydraulic rod 50308 is contracted, and the arc baffle 50309 moves toward the direction close to the mechanism base 50301, and then the motor 50304 is started, the motor 50304 drives the gear column 50303 to rotate, the gear column 50303 drives the mechanism base 50301 to rotate through the circular tooth groove 50302, and the rotating bearing 50305 and the circular rotating groove 50306 fix the gear column 50303 and the mechanism base 50301 respectively when the gear column 50303 and the mechanism base 50301 rotate. 1, the sealing ring 50307 is responsible for preventing the exhaust gas from accidentally flowing out through the mechanism base 50301 when the mechanism base 50301 rotates, and then the mechanism base 50301 drives the first hydraulic rod 50308 to rotate. When the arc baffle 50309 moves to just above the designated second baffle groove 505, the position of the mechanism base 50301 is fixed, and then the first hydraulic rod 50308 is started. The first hydraulic rod 50308 moves the arc baffle 50309 away from the mechanism base 50301, moves the arc baffle 50309 into the second baffle groove 505, and closes the designated second baffle groove 505.

[0039] like Figures 6 to 8 As shown, the sealing positioning plate 507 includes a plate body 50701, a second hydraulic rod 50702 is arranged at one end of the plate body 50701, a plurality of push plates 50703 are arranged on the surface of the end of the plate body 50701 away from the second hydraulic rod 50702, a plurality of pressure plates 50704 are arranged between the two push plates 50703, a plurality of wedge-shaped grooves 50705 are arranged on the end of the pressure plate 50704 close to the push plate 50703, a wedge-shaped push block 50706 is arranged in the wedge-shaped groove 50705, springs 50707 are arranged at both ends of the push plate 50703 close to and away from the plate body 50701, a plurality of guide grooves 50708 are arranged on the end of the push plate 50703 close to the spring 50707, and a sealing layer 50709 is arranged on the surface of the end of the push plate 50703 away from the rotating diversion mechanism 503.

[0040] Through the above technical solution, when the sealing positioning plate 507 needs to be started, the second hydraulic rod 5070 is first started, and the second hydraulic rod 50702 moves the plate body 50701 away from the second hydraulic rod 50702, the pressing plate 50704 moves following the plate body 50701, and the wedge-shaped push block 50706 moves following the pressing plate 50704, and the end of the wedge-shaped push block 50706 close to the pressing plate 50704 squeezes the wedge-shaped groove 50705. At this time, the two pressing plates 5070 4 gradually approach each other, the spring 50707 contracts, the guide groove 50708 is responsible for fixing the moving direction of the pressing plate 50704, the pressing plate 50704 gradually enters the second groove 503010, and the arc baffle 50309 is fixed by the pressing plate 50704. When the sealing positioning plate 507 needs to be closed, the second hydraulic rod 50702 is contracted, the wedge-shaped push block 50706 returns to its original position, and then the spring 50707 rebounds to return the pressing plate 50704 to its original position.

[0041] Working principle:

[0042] The present invention first utilizes the regeneration system body 1 to recycle the chloride desiccant, and then the waste gas generated by the regeneration system body 1 due to the recycling will be transported to the condensing fan 4 through the waste gas delivery pipe 3, and the condensing fan 4 will condense the waste gas again to prevent chloride from remaining in the waste gas. After the waste gas is condensed, the condensing fan 4 will send the waste gas to the gas diversion device 5, and then the gas diversion device 5 will divert the waste gas and send the diverted waste gas to different first gas pipelines 7, and then the waste gas will enter the filter plate holder 9 with the help of the first gas pipeline 7, and the filter plate 10 in the filter plate holder 9 will be used to filter the waste gas, and then the filter plate holder 9 will send the filtered waste gas to the second gas pipeline 8, and then the waste gas in the second gas pipeline 8 will be sent to the outflow gas mechanism 6, and the outflow gas mechanism 6 will be used to filter the waste gas. The exhaust gas is merged and then discharged through the exhaust pipe 11 together with the outflow gas mechanism 6. If it is necessary to replace the filter plate 10 in a filter plate holder 9, the gas diversion device 5 is started, and the connection between the first gas pipe 7 connected to the filter plate holder 9 that needs to be replaced and the gas diversion device 5 is closed. At this time, the exhaust gas in the gas diversion device 5 will be transported to the filter plate holder 9 that does not need to replace the filter plate 10 through the unclosed first gas pipe 7, and then the exhaust gas in the filter plate holder 9 that needs to be replaced is emptied, and then the filter plate 10 in the filter plate holder 9 can be replaced. After the replacement is completed, the connection between the gas diversion device 5 and the first gas pipe 7 can be reopened. Even when the filter plate 10 is replaced, the regeneration system main body 1 can continue to work, thereby speeding up the regeneration efficiency.

[0043] Among them, when the filter plate 10 in the filter plate holder 9 needs to be replaced, the rotating diverter mechanism 503 is first started to disengage the rotating diverter mechanism 503 from the first blocking groove 504, and then the rotating diverter mechanism 503 is rotated by a certain angle to move the end of the rotating diverter mechanism 503 close to the inner wall of the first groove 502 to the second blocking groove 505, so that the rotating diverter mechanism 503 blocks the second blocking groove 505 connected to the filter plate holder 9 that needs to be replaced, and then the sealing positioning plate 507 is started, and the sealing positioning plate 507 moves in the direction close to the rotating diverter mechanism 503, and the end of the rotating diverter mechanism 503 entering the second blocking groove 505 is sealed and fixed in the Hull position by the sealing positioning plate 507. At this time, the filter plate 10 in the filter plate holder 9 can be replaced, and the exhaust gas generated by the chloride drying and regeneration will flow to the other unblocked second blocking groove 505, and then flow out through the air hole 508.

[0044] When the rotating diversion mechanism 503 needs to be started, the first hydraulic rod 50308 is started first, and the first hydraulic rod 50308 contracts to move the arc baffle 50309 in the direction close to the mechanism base 50301, and then the motor 50304 is started, and the motor 50304 drives the gear column 50303 to rotate, and the gear column 50303 drives the mechanism base 50301 to rotate through the circular tooth groove 50302, and the rotating bearing 50305 and the circular rotating groove 50306 fix the positions of the gear column 50303 and the mechanism base 50301 respectively when the gear column 50303 and the mechanism base 50301 rotate. The sealing ring 50307 is responsible for preventing the exhaust gas from accidentally flowing out through the mechanism base 50301 when the mechanism base 50301 rotates. Then the mechanism base 50301 drives the first hydraulic rod 50308 to rotate. When the arc baffle 50309 moves to the top of the designated second baffle groove 505, the position of the mechanism base 50301 is fixed, and then the first hydraulic rod 50308 is started. The first hydraulic rod 50308 moves the arc baffle 50309 away from the mechanism base 50301, moves the arc baffle 50309 into the second baffle groove 505, and closes the designated second baffle groove 505.

[0045] When the sealing positioning plate 507 needs to be started, the second hydraulic rod 50702 is started first, and the second hydraulic rod 50702 moves the plate body 50701 away from the second hydraulic rod 50702, and the pressure plate 50704 moves with the plate body 50701, and the wedge-shaped push block 50706 moves with the pressure plate 50704. The wedge-shaped push block 50706 is close to one end of the pressure plate 50704 and squeezes the wedge-shaped groove 50705. At this time, the two pressure plates 50704 are in contact with each other. They gradually approach each other, the spring 50707 contracts, and the guide groove 50708 is responsible for fixing the moving direction of the pressure plate 50704. The pressure plate 50704 gradually enters the second groove 503010, and the arc baffle 50309 is fixed by the pressure plate 50704. When the sealing positioning plate 507 needs to be closed, the second hydraulic rod 50702 contracts, the wedge-shaped push block 50706 returns to its original position, and then the spring 50707 rebounds to make the pressure plate 50704 return to its original position.

[0046] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A chloride drying regeneration system, comprising a regeneration system body and a control panel, characterized in that: An exhaust gas delivery pipe is arranged at one end of the regeneration system body, a condensing fan is arranged at one end of the exhaust gas delivery pipe away from the regeneration system body, a gas diversion device is arranged at one end of the condensing fan away from the exhaust gas delivery pipe, a gas diversion device is arranged at one end of the gas diversion device away from the condensing fan, a gas flow and outflow mechanism is arranged, a plurality of first gas delivery pipes, a plurality of second gas delivery pipes and a plurality of filter plate holders are arranged between the gas diversion device and the gas flow and outflow mechanism, a filter plate is arranged in the filter plate holder, and an exhaust pipe is arranged at one end of the gas flow and outflow mechanism away from the gas diversion device; The gas flow splitting device comprises a device shell, a first groove is arranged in the device shell, a rotating flow splitting mechanism is arranged in the first groove, a plurality of first retaining grooves are arranged on the inner wall of one end of the first groove away from the condensing fan, a second retaining groove is arranged between two of the first retaining grooves, sliding grooves are arranged on the inner walls of both ends of the first retaining groove and the second retaining groove that are close to and away from each other, a sealing positioning plate is arranged in the sliding groove, and an air hole is arranged on the inner wall of one end of the second retaining groove that is close to the first gas transmission pipe; The air hole is fixedly connected to the first air pipe, and one end of the first air pipe away from the air hole is fixedly connected to the filter plate holder; The rotating flow diversion mechanism comprises a mechanism base, a circular tooth groove is arranged inside the mechanism base, a tooth column is arranged inside the circular tooth groove, a motor is arranged at one end of the tooth column, and a rotating bearing is arranged at the end of the tooth column away from the motor; The two ends of the mechanism base close to and away from the rotating bearing are both provided with circular rotating grooves, the inner wall of the end of the circular rotating groove close to the circular tooth groove is provided with a sealing ring, the end of the mechanism base close to the first retaining groove is provided with a plurality of first hydraulic rods, the end of the first hydraulic rod away from the mechanism base is provided with an arc-shaped baffle, and the end of the arc-shaped baffle close to the mechanism base is provided with a second groove; The circular tooth groove penetrates the mechanism base, and the circular tooth groove and the tooth column are meshed with each other; The sealing positioning plate comprises a plate body, a second hydraulic rod is arranged at one end of the plate body, a plurality of push plates are arranged on the surface of the end of the plate body away from the second hydraulic rod, a plurality of pressure plates are arranged between the two push plates, a plurality of wedge-shaped grooves are arranged on the end of the pressure plate close to the push plate, a wedge-shaped push block is arranged in the wedge-shaped groove, springs are arranged at both ends of the push plate close to and away from the plate body, a plurality of guide grooves are arranged on the end of the push plate close to the spring, and a sealing layer is arranged on the surface of the end of the push plate away from the rotating diversion mechanism; The wedge-shaped push block is fixedly connected to the push plate, and one end of the spring away from the pressure plate is fixedly connected to the device housing.

2. A chloride drying regeneration system according to claim 1, characterized in that: The filter plate holder Located between the first gas pipeline and the second gas pipeline.

3. A chloride drying regeneration system according to claim 1, characterized in that: The structure and specifications of the second retaining groove are the same as those of the first retaining groove.

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