A brine ion exchange resin tower

Abstract

This utility model relates to the field of chemical equipment technology, specifically to a brine ion exchange resin tower, including a connecting plate, a lifting rod, a fixed base, a movable block, a bottom plate, an adjusting assembly, and auxiliary components. The connecting plate is connected to the exchange mechanism, the top end of the lifting rod is fixedly connected to the connecting plate, the fixed base is slidably connected to the lifting rod, the movable block is fixedly connected to the fixed base, and the bottom plate is slidably connected to the movable block. The movement of the connecting plate drives the exchange mechanism to move, thereby moving the exchange mechanism away from the top of the tank and preventing impurities from falling into the tank. This solves the problem found in existing devices where, even when the resin tray and filter tray are moved outside the tower as a whole, they are still located above the tank, and during cleaning, some impurities fall back into the tank, affecting the processing quality.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, and in particular to a brine ion exchange resin tower. Background Technology

[0002] Ion exchange resin towers are widely used in industrial fields such as water treatment and solvent regeneration. Taking the chlor-alkali brine ion exchange unit in the chemical industry as an example, the industry that uses the electrolysis of saturated NaCl solution to produce NaOH, Cl2, and H2, and uses them as raw materials to produce a series of chemical products, is called the chlor-alkali industry. The chlor-alkali industry is one of the most basic chemical industries. Its products, caustic soda and chlorine, occupy an important position in the national economy. In addition to its application in the chemical industry itself, it is also widely used in light industry, textile industry, metallurgical industry, petrochemical industry, and public utilities. In the chlor-alkali industry, the saturated brine preparation section is the starting point of chlor-alkali production and a key section to ensure the normal and efficient operation of subsequent sections. Its task is to dissolve small-particle-size (0.1-10 mm3) raw salt in the dilute brine (concentration of about 200-230 g / L) recovered in the electrolysis section, and then refine it to supply high-purity saturated brine that meets the needs of the electrolysis section.

[0003] The existing patent number CN214863604U discloses a chlor-alkali brine ion exchange resin tower, including a tower body and a tower cover. A support column is fixedly connected to the bottom of the tower body, and the tower cover is located at the top of the tower body. The surface of the tower cover has a feed inlet and a liquid inlet. By setting up a connecting plate, a resin disc, a filter disc, a toothed plate, and a motor, when it is necessary to clean the inside of the chlor-alkali brine ion exchange resin tower, the motor is energized to drive the gear to rotate, so that the gear and the rack work together to drive the rack to move, so that the resin disc and the filter disc are raised to a certain height, thereby moving the resin disc and the filter disc as a whole to the outside of the tower. At the same time, the impurities filtered by the filter disc inside the tower will be carried out of the tower. The operator can remove the nut on the connecting plate to disassemble the resin disc and the filter disc for separate cleaning. The operation is simple and makes cleaning the inside of the tower quick and easy.

[0004] Using the above method, the resin disc and filter disc are moved outside the tower as a whole. However, the resin disc and filter disc are still located above the tank. During cleaning, some impurities will fall back into the tank, thus affecting the processing quality. Utility Model Content

[0005] The purpose of this invention is to provide a brine ion exchange resin tower that solves the problem found in existing devices where, even when the resin tray and filter tray are moved outside the tower as a whole, they are still located above the tank body. During cleaning, some impurities fall back into the tank body, thus affecting the processing quality.

[0006] To achieve the above objectives, this utility model provides a brine ion exchange resin tower, comprising a tank and an exchange mechanism, wherein the exchange mechanism is disposed on the tank.

[0007] The system also includes a moving mechanism, which comprises a connecting plate, a lifting rod, a fixed base, a moving block, a base plate, an adjusting component, and auxiliary components. The connecting plate is connected to the exchanging mechanism, the top end of the lifting rod is fixedly connected to the connecting plate, the fixed base is slidably connected to the lifting rod, the moving block is fixedly connected to the fixed base, the base plate is slidably connected to the moving block, the adjusting component is disposed on the base plate, and the auxiliary components are disposed on the base plate.

[0008] The adjusting assembly includes an adjusting rod, a locking rod, and a lifting component. The adjusting rod is threadedly connected to the moving block, the locking rod abuts against the adjusting rod, and the lifting component is mounted on the fixed base.

[0009] The lifting component includes a lifting rod, a resisting rod, and a collecting component. One end of the lifting rod is fixedly connected to a lifting rod, and the other end of the lifting rod is fixedly connected to a fixed base. The collecting component is disposed on the base plate.

[0010] The collection component includes a collection box and a drain pipe. The collection box is fixedly installed on the base plate, and the drain pipe is connected to the collection box.

[0011] The auxiliary components include a bracket and a rinsing nozzle. The bracket is fixedly mounted on the base plate, and the rinsing nozzle is mounted on the bracket.

[0012] This utility model discloses a brine ion exchange resin tower. The lifting rod moves the connecting plate, thereby moving the exchange mechanism out of the tank. The resisting rod then holds the lifting rod in place on the fixed base. Simultaneously, the adjusting rod rotates, causing the moving block to move within a groove on the bottom plate. This movement of the moving block moves the fixed base, which in turn moves the lifting rod, which in turn moves the connecting plate, which in turn moves the exchange mechanism. This allows the exchange mechanism to move away from the top of the tank, preventing impurities from falling into the tank. This solves the problem found in existing devices where, even when the resin tray and filter tray are moved outside the tower, they remain above the tank, causing some impurities to fall back into the tank during cleaning, thus affecting processing quality. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the structure of the brine ion exchange resin tower of this utility model.

[0015] Figure 2 This is a schematic diagram of the moving mechanism of the brine ion exchange resin tower of this utility model.

[0016] Figure 3 This is a schematic diagram of the auxiliary components of the brine ion exchange resin tower of this utility model.

[0017] In the diagram: 101-Tank body, 102-Exchange mechanism, 103-Connecting plate, 104-Lifting rod, 105-Fixed seat, 106-Moving block, 107-Base plate, 108-Adjusting rod, 109-Locking rod, 110-Lifting rod, 111-Resisting rod, 112-Collection box, 113-Drain pipe, 114-Bracket, 115-Flush nozzle. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Please see Figures 1 to 3 , Figure 1 This is a schematic diagram of the structure of the brine ion exchange resin tower of this utility model. Figure 2 This is a schematic diagram of the moving mechanism of the brine ion exchange resin tower of this utility model. Figure 3 This is a schematic diagram of the auxiliary components of the brine ion exchange resin tower of this utility model.

[0020] This embodiment provides a brine ion exchange resin tower, including a tank 101, an exchange mechanism 102, and a moving mechanism. The moving mechanism includes a connecting plate 103, a lifting rod 104, a fixed base 105, a moving block 106, a base plate 107, an adjustment component, and auxiliary components. The adjustment component includes an adjustment rod 108, a locking rod 109, and a lifting component. The lifting component includes a lifting rod 110, a resisting rod 111, and a collection component. The collection component includes a collection box 112 and a drain pipe 113. The auxiliary components include a bracket 114 and a rinsing nozzle 115. The aforementioned solution solves the problem found in existing devices where, even when the resin disc and filter disc are moved outside the tower, they remain above the tank 101, causing some impurities to fall back into the tank 101 during cleaning, thus affecting processing quality.

[0021] In this embodiment, the exchange mechanism 102 is disposed on the tank 101. The exchange mechanism 102 has existing structures such as support column, discharge port, valve, inspection window, tower cover, feed port, liquid inlet, connecting plate, resin tray, and filter tray. This structure adopts the connection method and principle in the prior art. The exchange mechanism 102 is moved by the movement of the connecting plate 103, thereby moving the exchange mechanism 102 away from the top of the tank 101 to prevent impurities from falling into the tank 101.

[0022] The connecting plate 103 is connected to the exchange mechanism 102. The top end of the lifting rod 104 is fixedly connected to the connecting plate 103. The fixed seat 105 is slidably connected to the lifting rod 104. The moving block 106 is fixedly connected to the fixed seat 105. The base plate 107 is slidably connected to the moving block 106. The adjusting component is disposed on the base plate 107. The auxiliary component is disposed on the base plate 107. The base plate 107 has a sliding groove. The moving block 106 fits into the sliding groove and moves within the sliding groove of the base plate 107. The fixed seat 105 has a lifting groove that matches the lifting rod 104. Part of the lifting rod 104 is located within the lifting groove of the fixed seat 105. The moving block 106 adopts... Made of corrosion-resistant material, during use, the adjusting component drives the moving block 106 to move within the groove of the base plate 107. The movement of the moving block 106 drives the fixed seat 105 to move, the movement of the fixed seat 105 drives the lifting rod 104 to move, the movement of the lifting rod 104 drives the connecting plate 103 to move, and the movement of the connecting plate 103 drives the exchange mechanism 102 to move. This moves the exchange mechanism 102 away from the top of the tank 101, preventing impurities from falling into the tank 101. This solves the problem found in existing devices where, even when the resin disc and filter disc are moved outside the tower, they are still located above the tank 101, causing some impurities to fall into the tank 101 during cleaning, thus affecting processing quality.

[0023] Secondly, the adjusting rod 108 is threadedly connected to the moving block 106, and the locking rod 109 abuts against the adjusting rod 108. The lifting component is mounted on the fixed base 105. The adjusting rod 108 has a self-locking thread, and the moving block 106 has a threaded hole that matches the adjusting rod 108. The adjusting rod 108 is rotatably mounted on the base plate 107. The base plate 107 has a rotating hole that matches the adjusting rod 108 and a locking hole that matches the locking rod 109. The locking hole communicates with the rotating hole. The adjusting rod 108 is connected to an external motor. The rotation of the adjusting rod 108 drives the moving block 106 to move within the groove of the base plate 107. After the movement is completed, the locking rod 109 holds the adjusting rod 108 in place on the base plate 107, thus improving stability.

[0024] Furthermore, one end of the lifting rod 110 is fixedly connected to the lifting rod 104, and the other end of the lifting rod 110 is fixedly connected to the fixed base 105. The resisting rod 111 abuts against the lifting rod 104. The collecting component is disposed on the base plate 107. The lifting rod 110 is a hydraulic cylinder. The lifting rod 110 drives the connecting plate to move, thereby moving the exchange mechanism 102 out of the tank 101. The fixed base 105 has a resisting hole that matches the resisting rod 111. The resisting hole communicates with the lifting groove of the fixed base 105. After the exchange mechanism 102 is pushed out of the tank 101, the lifting rod 104 is resisted and fixed on the fixed base 105 by the resisting rod 111, thereby improving stability.

[0025] Meanwhile, the collection box 112 is fixedly installed on the base plate 107, and the sewage pipe 113 is connected to the collection box 112. The exchange mechanism 102 is moved above the collection box 112 by the moving block 106. The collection box 112 collects impurities, and the sewage pipe 113 discharges impurities.

[0026] In addition, the bracket 114 is fixedly installed on the base plate 107, the rinsing nozzle 115 is installed on the bracket 114, the rinsing nozzle 115 is in communication with the external cleaning fluid, and the exchange mechanism 102 is rinsed through the rinsing nozzle 115.

[0027] When using the brine ion exchange resin tower of this embodiment, the connecting plate 103 is moved by the lifting rod 110, thereby moving the exchange mechanism 102 out of the tank 101. Then, the resisting rod 111 resists and fixes the lifting rod 104 to the fixed base 105. Simultaneously, the adjusting rod 108 rotates, causing the moving block 106 to move within the groove of the base plate 107. The movement of the moving block 106 causes the fixed base 105 to move, and the movement of the fixed base 105 causes the lifting rod to move. The lifting rod 104 moves, causing the connecting plate 103 to move, which in turn causes the exchange mechanism 102 to move, thus moving the exchange mechanism 102 away from the top of the tank 101. This prevents impurities from falling into the tank 101, solving the problem found in existing devices where, even when the resin disc and filter disc are moved outside the tower, they are still located above the tank 101, causing some impurities to fall into the tank 101 during cleaning, thus affecting processing quality.

[0028] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A brine ion exchange resin tower, comprising a tank and an exchange mechanism, wherein the exchange mechanism is disposed on the tank, characterized in that, It also includes mobile mechanisms; The moving mechanism includes a connecting plate, a lifting rod, a fixed base, a moving block, a base plate, an adjusting component, and auxiliary components. The connecting plate is connected to the exchanging mechanism. The top end of the lifting rod is fixedly connected to the connecting plate. The fixed base is slidably connected to the lifting rod. The moving block is fixedly connected to the fixed base. The base plate is slidably connected to the moving block. The adjusting component is disposed on the base plate. The auxiliary components are disposed on the base plate.

2. The brine ion exchange resin tower as described in claim 1, characterized in that, The adjustment assembly includes an adjustment rod, a locking rod, and a lifting component. The adjustment rod is threadedly connected to the moving block, the locking rod abuts against the adjustment rod, and the lifting component is mounted on the fixed base.

3. The brine ion exchange resin tower as described in claim 2, characterized in that, The lifting component includes a lifting rod, a resisting rod, and a collecting component. One end of the lifting rod is fixedly connected to a lifting rod, and the other end of the lifting rod is fixedly connected to a fixed base. The resisting rod abuts against the lifting rod, and the collecting component is disposed on the base plate.

4. The brine ion exchange resin tower as described in claim 3, characterized in that, The collection component includes a collection box and a drain pipe. The collection box is fixedly installed on the base plate, and the drain pipe is connected to the collection box.

5. The brine ion exchange resin tower as described in claim 4, characterized in that, The auxiliary component includes a bracket and a rinsing nozzle. The bracket is fixedly mounted on the base plate, and the rinsing nozzle is mounted on the bracket.

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