Anion exchange column
By setting up orifice assembly at the lower end of the anion exchange column cylinder and setting up safety valves on the sealing head, the problem of poor diffusion effect of the anion exchange column in the prior art is solved, significantly improving the anion exchange effect and ensuring the equipment's Safety and observability.
Patent Information
- Application Number
- CN202420408802.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-04
AI Technical Summary
The existing anion exchange column adopts a straight-through method, resulting in poor diffusion effect and affecting the working effect of anion exchange.
Anion exchange column was designed. By setting an orifice assembly, including orifice plate and support ribs, at the lower end of the exchange column cylinder, the material is separated again, and the anion exchange effect is improved. A safety valve and a backwash outlet are installed on the sealing head. , rinse inlet, low and high level switch ports, and multiple view mirrors for safety and monitoring.
The working effect of the anion exchange column is significantly improved. Through the design of the orifice assembly, the anion exchange effect of the material is significantly improved, ensuring the safety of the container and the observability of operation.
Smart Images
Figure CN222174103U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chemical equipment, in particular to an anion exchange column. Background Art
[0002] The working principle of the anion exchange column is that when the ions in the product penetrate through the resin, they will react chemically with the anion exchange groups in the resin, resulting in the separation of different ions. The ions and groups are separated by ion diffusion. The chemical reaction is carried out in the anion exchange column. The existing anion exchange columns usually adopt a straight-through method, and the diffusion effect is not good, which affects the working effect of the anion exchange column. Summary of the invention
[0003] In view of the deficiencies of the prior art, the utility model provides an anion exchange column, which has a simple structure and better improves the working effect of the anion exchange column.
[0004] The technical solution is as follows: an anion exchange column, which includes an exchange column cylinder, wherein the two ends of the cylinder are respectively connected to an upper head and a lower head, the upper head is provided with a material inlet, the lower head is provided with a material outlet, the upper end of the exchange column cylinder and the lower end of the exchange column cylinder are respectively provided with a resin inlet and a resin outlet, and is characterized in that: a perforated plate assembly is provided at the lower end of the exchange column cylinder.
[0005] Its further characteristics are: the orifice plate assembly includes an orifice plate, and the orifice plate is provided with supporting ribs; a manhole is provided on the exchange column cylinder; a safety valve is provided on the upper head; a backwash outlet is provided on the upper head; a rinse inlet is provided on the upper head; a resin inlet is provided at the upper end of the exchange column cylinder, a resin outlet is provided at the upper end of the exchange column cylinder, a low liquid level switch port and a high liquid level switch port are provided at the upper end of the exchange column cylinder; a plurality of sight glasses are provided on the exchange column cylinder, and the sight glasses are arranged in sequence up and down.
[0006] The utility model adopts the above scheme. Since the lower end of the exchange column body is provided with a perforated plate assembly, the structure is simple. Since the material is exchanged and separated by the resin and then separated again by the perforated plate assembly, the anion exchange effect of the material is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 This is the front view of the anion exchange column of the utility model;
[0008] Figure 2 for Figure 1 Left view of
[0009] Figure 3 for Figure 1 AA section view. DETAILED DESCRIPTION
[0010] See Figure 1 , Figure 2 and Figure 3 An anion exchange column comprises an exchange column barrel 1, wherein both ends of the barrel 1 are respectively connected to an upper head 2 and a lower head 3, the upper head 2 is provided with a material inlet 4, the lower head 3 is provided with a material outlet 5, the upper end of the exchange column barrel 1 is provided with a resin inlet 13, the upper end of the exchange column barrel 1 is provided with a resin outlet 14, and the lower end of the exchange column barrel 1 is provided with a perforated plate assembly 6. The structure is simple, and the material is exchanged and separated by the resin and then separated again by the perforated plate assembly, and the anion exchange effect of the material is good.
[0011] The orifice plate assembly 6 comprises an orifice plate 7, on which support ribs 8 are arranged to ensure the support effect of the orifice plate assembly, thereby ensuring the anion exchange effect of the material.
[0012] A manhole 9 is provided on the exchange column cylinder 1 to enable a person to enter the tank for operation and maintenance.
[0013] A safety valve 10 is provided on the upper head 2 to control the internal pressure of the entire container and ensure the safety of the container.
[0014] The upper head 2 is provided with a backwash outlet 11 and a rinse inlet 12 to achieve the cleaning of the inside of the container (the backwash adopts the rinse method).
[0015] A low liquid level switch port 15 and a high liquid level switch port 16 are provided at the upper end of the exchange column cylinder 1 to ensure the stability of the liquid level of the exchange column cylinder.
[0016] A plurality of sight glasses 17 are arranged on the exchange column body 1, and the sight glasses 17 are arranged in sequence up and down to realize observation and monitoring of the working conditions inside the exchange column body.
[0017] The above schematically describes the utility model and its implementation methods, which is not restrictive. What is shown in the accompanying drawings is only one of the implementation methods of the utility model, and the actual structure is not limited to this. As long as ordinary technicians in this field are inspired by it and do not deviate from the purpose of the invention, they can creatively design structural methods and embodiments similar to the technical solution, which should fall within the scope of protection of the utility model.
Claims
1. An anion exchange column, comprising an exchange column cylinder, wherein the two ends of the cylinder are respectively connected to an upper head and a lower head, wherein the upper head is provided with a material inlet, and the lower head is provided with a material outlet, wherein: The lower end of the exchange column cylinder is provided with an orifice plate assembly, the orifice plate assembly includes an orifice plate, the orifice plate is provided with supporting ribs, the upper head is provided with a backwash outlet, the upper end of the exchange column cylinder is provided with a resin inlet, and the upper end of the exchange column cylinder is provided with a resin outlet.
2. An anion exchange column according to claim 1, characterized in that: A manhole is arranged on the cylinder body of the exchange column.
3. An anion exchange column according to claim 2, characterized in that: A safety valve is arranged on the upper sealing head.
4. An anion exchange column according to claim 3, characterized in that: The upper sealing head is provided with a rinsing inlet.
5. An anion exchange column according to claim 1, characterized in that: The upper end of the exchange column body is provided with a low liquid level switch port and a high liquid level switch port.