Ion exchange resin tower for chlor-alkali brine

Abstract

The utility model relates to the technical field of chemical equipment, in particular to a chlor-alkali brine ion exchange resin tower which comprises a tower body and a structural component, the structural assembly comprises a tower cover, a stand column, an upper placing plate, a fixed rod, a resin disc, a lower placing plate, an inserting rod, a filtering disc, an adjusting component and a stirring component, the stand column is slidably installed on one side of the tower body, the lower placing plate is fixedly connected with the stand column and slidably connected with the tower body, the inserting rod is detachably connected with the lower placing plate, and the filtering disc is fixedly connected with the inserting rod and slidably connected with the tower body; the upper plate is fixedly mounted on the side, away from the lower plate, of the stand column, the fixed rod is detachably connected with the upper plate, the resin disc is fixedly connected with the fixed rod and slidably connected with the tower body, the tower cover is fixedly mounted on the side, away from the upper plate, of the stand column, the adjusting component is connected with the tower body and connected with the tower cover, and the stirring component is arranged on the tower cover. Therefore, the resin disc and the filter disc can be conveniently detached and cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical equipment, and particularly relates to a chlor-alkali brine ion exchange resin tower. Background Technique

[0002] Chlor-alkali brine plays a crucial role in the chlor-alkali industry. It is obtained through a series of process treatments and is mainly used for electrolytic production of chemical products such as hydrogen, chlorine, and caustic soda (sodium hydroxide). An ion exchange resin tower, also known as a resin bed or exchange column, is a cylindrical device filled with ion exchange resin or other highly active polymers. During the processing of chlor-alkali brine by a conventional ion exchange resin tower, it is inconvenient for workers to take out the resin tray and the filter tray from the tower body for cleaning, and it is also inconvenient to clean the filtered impurities, thus affecting the use effect of the resin tower.

[0003] The prior art CN214863604U discloses one, which includes a first motor, a gear, a rack, a tower cover, a connecting rod, a resin tray, a filter tray, a tower body, and a nut. When it is necessary to clean the inside of the chlor-alkali brine ion exchange resin tower, the first motor is powered on to drive the gear to rotate, so that the gear cooperates with the rack. When the rack moves, it drives the tower cover to move, and the tower cover drives the connecting rod to move, so that the resin tray and the filter tray are lifted to a certain height, and the resin tray and the filter tray are integrally moved outside the tower body. At the same time, the impurities filtered by the filter tray in the tower body will be taken out of the tower together. Workers disassemble the nut on the connecting rod and disassemble the resin tray and the filter tray for separate cleaning, thereby improving the use effect of the resin tower.

[0004] During normal use, workers disassemble the nut on the connecting rod and disassemble the resin tray and the filter tray for separate cleaning. When the prior art disassembles the resin tray and the filter tray, it is time-consuming and laborious, and it is mostly inconvenient, resulting in inconvenience in disassembling and cleaning the resin tray and the filter tray. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that workers disassemble the nut on the connecting rod and disassemble the resin tray and the filter tray for separate cleaning. When the prior art disassembles the resin tray and the filter tray, it is time-consuming and laborious, and it is mostly inconvenient, resulting in inconvenience in disassembling and cleaning the resin tray and the filter tray.

[0006] To achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] The utility model provides a chlorine-alkali brine ion exchange resin tower, which comprises a tower body and a structural component; the structural component includes a tower cover, a column, an upper plate, a fixed rod, a resin tray, a lower plate, a plug rod, a filter tray, an adjusting component and a stirring component. The column is slidably installed on one side of the tower body. The lower plate is fixedly connected to the column and is slidably connected to the tower body. The plug rod is detachably connected to the lower plate. The filter tray is fixedly connected to the plug rod and is slidably connected to the tower body. The upper plate is fixedly installed on the side of the column away from the lower plate. The fixed rod is detachably connected to the upper plate. The resin tray is fixedly connected to the fixed rod and is slidably connected to the tower body. The tower cover is fixedly installed on the side of the column away from the upper plate. The adjusting component is connected to the tower body and is connected to the tower cover. The stirring component is arranged on the tower cover.

[0008] Wherein, the adjusting component includes an adjusting frame, an adjusting column, an adjusting screw rod and a power component. The adjusting column is fixedly connected to the tower cover and is slidably connected to the tower body; the adjusting frame is slidably connected to the adjusting column and is fixedly connected to the tower body; the adjusting screw rod is rotatably connected to the adjusting frame and is threadedly connected to the adjusting column; the power component is connected to the adjusting frame and is connected to the adjusting screw rod.

[0009] Wherein, the power component includes a power rod, a power motor, a main cone pulley and a driven cone pulley. The main cone pulley is fixedly installed on the side of the adjusting screw rod away from the tower cover; the driven cone pulley meshes with the main cone pulley; the power rod is fixedly connected to the driven cone pulley and is rotatably connected to the adjusting frame; the power motor is fixedly connected to the adjusting frame, and the output shaft of the power motor is connected to the power rod.

[0010] Wherein, the stirring component includes a stirring motor, a stirring rod and a vertical rod. The stirring motor is fixedly connected to the tower cover and is located on the side of the tower cover away from the tower body; the vertical rod is rotatably connected to the tower cover and is connected to the output shaft of the stirring motor; the stirring rod is fixedly connected to the vertical rod and is located on the side of the vertical rod close to the tower body.

[0011] Wherein, the structural component further includes an upper block, a limiting rod and a lower block. The lower block is fixedly connected to the tower body and is located on the side of the tower body close to the tower cover; the limiting rod is slidably connected to the lower block and is located on the side of the lower block away from the tower body; the upper block is fixedly connected to the limiting rod and is fixedly connected to the tower cover.

[0012] A kind of ion exchange resin tower for chlor-alkali brine of the present utility model. The power motor drives the power rod to rotate on the adjusting frame. The power rod drives the driven cone wheel to rotate. When the driven cone wheel rotates, it drives the main cone wheel to drive the adjusting screw rod to rotate on the adjusting frame. When the adjusting screw rod rotates, it drives the adjusting column to move on the adjusting frame. The adjusting column drives the tower cover to move and separate from the tower body. When the tower cover moves, it drives the upright column to move on the tower body, and at the same time drives the resin tray and the filter tray to separate from the inside of the tower body. The staff lifts the filter tray upward to remove the filter tray from the lower placing plate, and lifts the resin tray upward to remove the resin tray from the upper placing plate, so as to facilitate the disassembly and cleaning of the resin tray and the filter tray. Brief Description of the Drawings

[0013] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the ion exchange resin tower for chlor-alkali brine in the first embodiment of the present utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the adjusting column and the adjusting screw rod of the present utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the lower placing plate and the insertion rod of the present utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the upper placing plate and the fixed rod of the present utility model.

[0018] Figure 5 It is a schematic diagram of the structure of the limiting rod and the lower block of the present utility model.

[0019] In the figure: 101 - tower body, 102 - tower cover, 103 - upright column, 104 - upper placing plate, 105 - fixed rod, 106 - resin tray, 107 - lower placing plate, 108 - insertion rod, 109 - filter tray, 110 - adjusting frame, 111 - adjusting column, 112 - adjusting screw rod, 113 - power rod, 114 - power motor, 115 - main cone wheel, 116 - driven cone wheel, 117 - stirring motor, 118 - stirring rod, 119 - vertical rod, 201 - upper block, 202 - limiting rod, 203 - lower block. Detailed Embodiment

[0020] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below in conjunction with the drawings and embodiments.

[0021] Embodiment 1:

[0022] As shown Figures 1-4 in Figure 1 FIG. 1, which is a schematic diagram of the overall structure of the ion exchange resin tower for chlor-alkali brine in the first embodiment of the present utility model; Figure 2 FIG. 2, which is a schematic diagram of the structure of the adjusting column and the adjusting screw rod of the present utility model; Figure 3 FIG. 3, which is a schematic diagram of the structure of the lower plate and the inserting rod of the present utility model; Figure 4 FIG. 4, which is a schematic diagram of the structure of the upper plate and the fixed rod of the present utility model. The present utility model provides an ion exchange resin tower for chlor-alkali brine, including a tower body 101 and a structural component; the structural component includes a tower cover 102, a column 103, an upper plate 104, a fixed rod 105, a resin tray 106, a lower plate 107, an inserting rod 108, a filter tray 109, an adjusting member and a stirring member. The adjusting member includes an adjusting frame 110, an adjusting column 111, an adjusting screw rod 112 and a power component. The power component includes a power rod 113, a power motor 114, a main cone pulley 115 and a driven cone pulley 116. The stirring member includes a stirring motor 117, a stirring rod 118 and a vertical rod 119. By the foregoing solution, the problem that the staff disassembles the nut on the connecting rod and disassembles the resin tray 106 and the filter tray 109 for separate cleaning is solved. It can be understood that when disassembling the resin tray 106 and the filter tray 109 by the prior art, it is time-consuming and laborious, and mostly inconvenient, resulting in inconvenience in disassembling and cleaning the resin tray 106 and the filter tray 109.

[0023] For this specific embodiment, the adjusting member drives the tower cover 102 to separate from the tower body 101. When the tower cover 102 moves, it drives the column 103 to move on the tower body 101, and at the same time drives the resin tray 106 and the filter tray 109 to separate from the inside of the tower body 101. The staff lifts the filter tray 109 upward to disassemble the filter tray 109 from the lower plate 107, and lifts the resin tray 106 upward to disassemble the resin tray 106 from the upper plate 104, so as to facilitate the disassembly and cleaning of the resin tray 106 and the filter tray 109.

[0024] Among them, the column 103 is slidably installed on one side of the tower body 101. The lower plate 107 is fixedly connected to the column 103 and is slidably connected to the tower body 101. The insertion rod 108 is detachably connected to the lower plate 107. The filter disc 109 is fixedly connected to the insertion rod 108 and is slidably connected to the tower body 101. The upper plate 104 is fixedly installed on the side of the column 103 away from the lower plate 107. The fixed rod 105 is detachably connected to the upper plate 104. The resin disc 106 is fixedly connected to the fixed rod 105 and is slidably connected to the tower body 101. The tower cover 102 is fixedly installed on the side of the column 103 away from the upper plate 104. The adjusting member is connected to the tower body 101 and is connected to the tower cover 102. The stirring member is arranged on the tower cover 102. The top of the tower body 101 is hollow. The bottom end of the tower body 101 is designed with a discharge pipe and is communicated. The bottom end of the tower body 101 is designed with a plurality of support columns. Installation grooves are designed on the left and right sides inside the tower body 101. The adjusting member is arranged outside the tower body 101. A rotating hole is designed at the center of the top of the tower cover 102. A feed pipe is designed on the top of the tower cover 102 and is communicated. Raw materials enter the inside of the tower body 101 through the feed pipe of the tower cover 102. There are a plurality of columns 103, and the columns 103 are respectively located on the left and right sides at the bottom of the tower body 101. The lower plate 107 is arc-shaped. A plurality of positioning holes are designed on the top of the lower plate 107. There are a plurality of lower plates 107, and the lower plates 107 are located at the bottom sides of the columns 103. There are a plurality of insertion rods 108, and the insertion rods 108 are respectively located on the left and right sides at the bottom of the filter disc 109. The outer side of the insertion rod 108 is slidably connected to the positioning holes of the lower plate 107. The upper plate 104 is arc-shaped. A plurality of positioning holes are designed on the top of the upper plate 104. There are a plurality of upper plates 104, and the upper plates 104 are located at the middle sides of the columns 103. There are a plurality of fixed rods 105, and the fixed rods 105 are respectively located on the left and right sides at the bottom of the resin disc 106. The outer side of the fixed rod 105 is slidably connected to the positioning holes of the upper plate 104. The stirring member stirs the raw materials in the tower body 101 through the rotating hole of the tower cover 102. The tower cover 102 is driven by the adjusting member to separate from the tower body 101. When the tower cover 102 moves, it drives the column 103 to move on the tower body 101, and at the same time drives the resin disc 106 and the filter disc 109 to separate from the inside of the tower body 101. The staff lifts the filter disc 109 upward to detach the filter disc 109 from the lower plate 107, and lifts the resin disc 106 upward to detach the resin disc 106 from the upper plate 104, so as to facilitate the disassembly and cleaning of the resin disc 106 and the filter disc 109.

[0025] Secondly, the adjusting column 111 is fixedly connected to the tower cover 102 and slidably connected to the tower body 101; the adjusting frame 110 is slidably connected to the adjusting column 111 and fixedly connected to the tower body 101; the adjusting screw rod 112 is rotatably connected to the adjusting frame 110 and threadedly connected to the adjusting column 111; the power component is connected to the adjusting frame 110 and connected to the adjusting screw rod 112. The adjusting frame 110 is U-shaped, a chute is designed on the inner side of the open end of the adjusting frame 110, a rotating hole is designed at the end of the adjusting frame 110, the inner side of the open end of the adjusting frame 110 is fixedly connected to the outer side of the tower body 101, an internal threaded hole is designed at the bottom end of the adjusting column 111, there are multiple adjusting columns 111, the tops of two adjusting columns 111 are respectively on the left and right sides of the bottom of the tower cover 102, there are multiple adjusting screw rods 112, an external thread is designed on the upper part of the outer side of the adjusting screw rod 112, and the external thread of the adjusting screw rod 112 is connected to the internal threaded hole of the adjusting column 111. The power component drives the two adjusting screw rods 112 to rotate on the rotating holes of the adjusting frame 110. By driving the adjusting screw rod 112 to rotate on the adjusting frame 110 through the power component, when the adjusting screw rod 112 rotates, it drives the adjusting column 111 to move on the adjusting frame 110, and the adjusting column 111 drives the tower cover 102 to move up and down, thereby driving the tower cover 102 to move.

[0026] Then, the main bevel gear 115 is fixedly installed on the side of the adjusting screw rod 112 away from the tower cover 102; the driven bevel gear 116 meshes with the main bevel gear 115; the power rod 113 is fixedly connected to the driven bevel gear 116 and rotatably connected to the adjusting frame 110; the power motor 114 is fixedly connected to the adjusting frame 110, and the output shaft of the power motor 114 is connected to the power rod 113. A rotating cavity is designed on the inner side of the closed end of the adjusting frame 110, and a through hole is designed on the right side of the closed end of the adjusting frame 110. There are multiple main bevel gears 115, the main bevel gears 115 are located at the bottom ends of the adjusting screw rods 112, there are multiple driven bevel gears 116, the driven bevel gears 116 are respectively located on the left and right sides of the outer side of the power rod 113, and the right end of the driven bevel gear 116 is fixedly connected to the output shaft of the power motor 114 through the through hole of the adjusting frame 110. By driving the power rod 113 to rotate on the adjusting frame 110 through the power motor 114, the power rod 113 drives the driven bevel gear 116 to rotate. When the driven bevel gear 116 rotates, it drives the main bevel gear 115 to drive the adjusting screw rod 112 to rotate on the adjusting frame 110, thereby driving the adjusting screw rod 112 to rotate.

[0027] Finally, the stirring motor 117 is fixedly connected to the tower cover 102 and is located on the side of the tower cover 102 away from the tower body 101; the vertical rod 119 is rotatably connected to the tower cover 102 and is connected to the output shaft of the stirring motor 117; the stirring rod 118 is fixedly connected to the vertical rod 119 and is located on the side of the vertical rod 119 close to the tower body 101. The stirring motor 117 is located at the top of the tower cover 102. The top end of the vertical rod 119 is fixedly connected to the output shaft of the stirring motor 117 through the rotation hole of the tower cover 102. There are multiple stirring rods 118, and the stirring rods 118 are located outside the vertical rod 119. The vertical rod 119 is driven by the stirring motor 117 to rotate on the tower cover 102, and the vertical rod 119 drives the stirring rods 118 to rotate when rotating, so as to realize the stirring of the raw materials inside the tower body 101.

[0028] When using the ion exchange resin tower for chlor-alkali brine of this embodiment, the power motor 114 drives the power rod 113 to rotate on the adjusting frame 110, the power rod 113 drives the driven cone wheel 116 to rotate, and when the driven cone wheel 116 rotates, it drives the main cone wheel 115 to drive the adjusting screw rod 112 to rotate on the adjusting frame 110. When the adjusting screw rod 112 rotates, it drives the adjusting column 111 to move on the adjusting frame 110, and the adjusting column 111 drives the tower cover 102 to move and separate from the tower body 101. When the tower cover 102 moves, it drives the upright column 103 to move on the tower body 101, and at the same time drives the resin tray 106 and the filter tray 109 to separate from the inside of the tower body 101. The staff lifts the filter tray 109 upward to disassemble the filter tray 109 from the lower placing plate 107, and lifts the resin tray 106 upward to disassemble the resin tray 106 from the upper placing plate 104, so as to facilitate the disassembly and cleaning of the resin tray 106 and the filter tray 109.

[0029] Embodiment 2:

[0030] As Figure 5 shown, Figure 5 is a schematic structural diagram of the limiting rod and the lower block of the present invention. On the basis of the first embodiment, the structural components of this embodiment further include an upper block 201, a limiting rod 202 and a lower block 203.

[0031] For this specific embodiment, the tower cover 102 drives the upper block 201 and the limiting rod 202 to descend, and when the limiting rod 202 moves, it inserts into the lower block 203 to limit the moving angle of the tower cover 102, thereby improving the stability when the tower cover 102 is closed with the tower body 101.

[0032] Among them, the lower block 203 is fixedly connected to the tower body 101 and is located on one side of the tower body 101 close to the tower cover 102; the limiting rod 202 is slidably connected to the lower block 203 and is located on the side of the lower block 203 away from the tower body 101; the upper block 201 is fixedly connected to the limiting rod 202 and is fixedly connected to the tower cover 102. There are multiple upper blocks 201, and the upper blocks 201 are located outside the tower cover 102. There are multiple limiting rods 202, and the top ends of the limiting rods 202 are fixedly connected to the bottoms of the upper blocks 201. There are multiple lower blocks 203, and positioning holes are designed at the tops of the lower blocks 203. The lower blocks 203 are located outside the open end of the tower body 101. The outer sides of the limiting rods 202 are slidably connected to the positioning holes of the lower blocks 203. By driving the upper block 201 and the limiting rod 202 to descend through the tower cover 102, the limiting rod 202 is inserted into the lower block 203 during movement, and the movement angle of the tower cover 102 is restricted, thereby improving the stability when the tower cover 102 and the tower body 101 are closed.

[0033] When using a chlor-alkali brine ion exchange resin tower of this embodiment, the tower cover 102 drives the upper block 201 and the limiting rod 202 to descend. The limiting rod 202 is inserted into the lower block 203 during movement, and the movement angle of the tower cover 102 is restricted, thereby improving the stability when the tower cover 102 and the tower body 101 are closed.

[0034] The above embodiments only exemplarily illustrate the principles and effects of the present invention, rather than being used to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A chlor-alkali brine ion exchange resin tower, comprising a tower body, characterized in that: Also included are structural components; The structural assembly includes a tower cover, a column, an upper plate, a fixed rod, a resin disk, a lower plate, a plug rod, a filter disk, an adjusting member and a stirring member. The column is slidably mounted on one side of the tower body, the lower plate is fixedly connected to the column and is slidably connected to the tower body, the plug rod is detachably connected to the lower plate, the filter disk is fixedly connected to the plug rod and is slidably connected to the tower body, the upper plate is fixedly mounted on a side of the column away from the lower plate, the fixed rod is detachably connected to the upper plate, the resin disk is fixedly connected to the fixed rod and is slidably connected to the tower body, the tower cover is fixedly mounted on a side of the column away from the upper plate, the adjusting member is connected to the tower body and to the tower cover, and the stirring member is arranged on the tower cover.

2. The chlor-alkali brine ion exchange resin tower according to claim 1, characterized in that The adjusting component includes an adjusting frame, an adjusting column, an adjusting screw and a power component. The adjusting column is fixedly connected to the tower cover and slidably connected to the tower body; the adjusting frame is slidably connected to the adjusting column and fixedly connected to the tower body; the adjusting screw is rotatably connected to the adjusting frame and threadedly connected to the adjusting column; the power component is connected to the adjusting frame and to the adjusting screw.

3. The chlor-alkali brine ion exchange resin tower according to claim 2, characterized in that: The power component includes a power rod, a power motor, a main cone wheel and a slave cone wheel, wherein the main cone wheel is fixedly mounted on a side of the adjusting screw away from the tower cover; the slave cone wheel is meshed with the main cone wheel; the power rod is fixedly connected to the slave cone wheel and is rotationally connected to the adjusting frame; the power motor is fixedly connected to the adjusting frame, and the output shaft of the power motor is connected to the power rod.

4. The chlor-alkali brine ion exchange resin tower according to claim 1, characterized in that The stirring member includes a stirring motor, a stirring rod and a vertical rod. The stirring motor is fixedly connected to the tower cover and is located on a side of the tower cover away from the tower body; the vertical rod is rotatably connected to the tower cover and is connected to the output shaft of the stirring motor; the stirring rod is fixedly connected to the vertical rod and is located on a side of the vertical rod close to the tower body.

5. The chlor-alkali brine ion exchange resin tower according to claim 1, characterized in that The structural assembly also includes an upper block, a limiting rod and a lower block, wherein the lower block is fixedly connected to the tower body and is located on a side of the tower body close to the tower cover; the limiting rod is slidably connected to the lower block and is located on a side of the lower block away from the tower body; the upper block is fixedly connected to the limiting rod and is fixedly connected to the tower cover.

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