CN216224431U - Ion exchange resin oozes grinding ball rate and detects batch processing apparatus - Google Patents
Ion exchange resin oozes grinding ball rate and detects batch processing apparatus Download PDFInfo
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- CN216224431U CN216224431U CN202122853684.8U CN202122853684U CN216224431U CN 216224431 U CN216224431 U CN 216224431U CN 202122853684 U CN202122853684 U CN 202122853684U CN 216224431 U CN216224431 U CN 216224431U
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Abstract
The utility model provides an ion exchange resin oozes grinding ball rate and detects batch processing device, the device comprises processing medicament storage module, resin storage module, adds medicine module, control module. Deionized water and various medicaments for resin treatment are respectively stored in the medicament storage modules, when the resin treatment device is used, the deionized water and various medicaments are conveyed to the resin storage modules by the medicament adding module and react with resin, and the control module automatically adjusts parameters such as the type, the medicament adding amount, the medicament adding sequence and the like of the treatment medicaments according to different types of the resin. The utility model can meet the requirements of different ion exchange resin seepage and grinding ball rate tests on treatment, realizes batch, automation and intellectualization of ion exchange resin seepage and grinding ball rate treatment, reduces errors possibly caused by original manual operation, improves the testing efficiency of the ion exchange resin seepage and grinding ball rate and reduces the labor intensity of testing personnel.
Description
Technical Field
The utility model belongs to the technical field of ion exchange resin detection, and particularly relates to a batch processing device for detecting the infiltration grinding ball rate of ion exchange resin.
Background
The ion exchange resin is widely applied to the fields of chemical industry, pharmacy, water treatment and the like. During use, the resin particles are subjected to not only impact of water flow, friction between the resin particles, collision of the resin particles with the container, but also osmotic pressure during transformation, which may cause the resin particles to be broken. Resin particle fragmentation can cause resin loss and contamination of subsequent equipment. Therefore, accurate detection of the mechanical strength of the resin particles is an important component of resin performance evaluation.
In order to objectively measure the mechanical strength of resin particles, it is necessary to simulate as realistic as possible various impacts that the resin may be subjected to in daily use. The influence of osmotic pressure and ball milling operation on the resin is comprehensively considered in the determination of the resin infiltration and grinding sphericity, and the mechanical strength of the resin particles can be truly reflected. However, the process of applying the osmotic pressure is complicated, and the method becomes an important reason for restricting the detection efficiency of the resin infiltration grinding round ball rate.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model aims to provide a batch processing device for detecting the infiltration grinding rate of ion exchange resin, which can meet the requirements of different types of ion exchange resin infiltration grinding rate tests on processing, realize batch, automation and intellectualization of ion exchange resin infiltration grinding rate processing, reduce errors possibly caused by original manual operation, improve the testing efficiency of the infiltration grinding rate of ion exchange resin and reduce the labor intensity of testing personnel.
A batch processing device for detecting the infiltration grinding ball rate of ion exchange resin comprises a processing agent storage module A, a dosing module C, a control module B and a resin storage module D, wherein the modules are connected by a corrosion-resistant pipeline;
the treatment agent storage module A consists of a series of corrosion-resistant containers A1 respectively containing deionized water and treatment agents, the number of the containers A1 is increased or decreased according to the specific resin types, and the outlets of the containers A1 are connected with the inlets of the multi-channel switching valves through corrosion-resistant pipelines;
the control module B consists of a controller B2 and a multi-channel switching valve B1;
the medicine adding module C consists of a medicine adding pump C1 and a pipeline, and the solution in the treating agent storage module is led to a funnel of the resin storage module through a multi-channel switching valve B1;
the resin storage module D is an exchange column 3 with a hole partition plate 4, a funnel 1 and an electromagnetic valve 2 at the bottom of the funnel 1 are erected at the top of the exchange column 3, and the exchange column 3 is connected with the resin storage module D through a rubber plug; connecting a tee joint 5 at the outlet of the exchange column 3, connecting one end of the tee joint with a U-shaped pipe 7, and adjusting the height of the U-shaped pipe to enable the liquid level of deionized water or treatment agent in the exchange column to be 1-2 cm higher than the upper end of the resin layer; the liquid level in the exchange column is prevented from being lower than the upper end of the resin layer, so that insufficient treatment is caused; a liquid discharge electromagnetic valve 6 is arranged at the other end of the tee joint and is used for emptying the medicament in the exchange column; the solenoid valve 2 and the liquid discharge solenoid valve 6 are both controlled by the controller of the control module B.
The batch processing device for the ion exchange resin can realize expansion by parallel connection, and realize the function of batch processing different types of ion exchange resin for measuring the permeation-grinding ball rate by using different methods.
Compared with the prior art, the utility model has the following advantages:
1. the batch processing device for detecting the infiltration grinding ball rate of the ion exchange resin can simulate the impact of osmotic pressure and water flow on the resin due to the volume change of the resin, so that various factors which possibly cause the breakage of resin particles can be comprehensively simulated, and the evaluation on the performance of the ion exchange resin can be objectively carried out.
2. The batch processing device for detecting the infiltration grinding ball rate of the ion exchange resin can adjust the types of the processing medicaments, so that the infiltration pressure is applied to different types of resins.
3. The batch processing device for detecting the infiltration grinding ball rate of the ion exchange resin, provided by the utility model, has good detection result reproducibility, and can reduce data fluctuation caused by different operation habits of personnel.
4. The batch processing device for the ion exchange resin permeation grinding round balls provided by the utility model can automatically maintain the liquid level of deionized water or treatment agent in the exchange column, and avoid insufficient treatment caused by the fact that the liquid level of the deionized water or the treatment agent is lower than that of the resin layer.
5. The batch processing device for the ion exchange resin infiltration grinding round balls, provided by the utility model, can apply infiltration pressure on a plurality of groups of resins of different types, greatly reduce the workload of the processing process, improve the processing efficiency and simultaneously avoid result abnormity caused by manual operation errors.
Drawings
FIG. 1 is a schematic view of an ion exchange resin batch processing apparatus according to the present invention;
FIG. 2 is a schematic view of a resin storage module in the batch processing apparatus for ion exchange resin amount according to the present invention;
FIG. 3 shows the results of the sphericity test of the ion exchange resin treated by the manual treatment and the device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, the ion exchange resin infiltration grinding sphericity batch processing device comprises a processing agent storage module A, a dosing module C, a control module B and a resin storage module D, wherein the modules are connected by corrosion-resistant pipelines;
the treatment agent storage module A consists of a series of corrosion-resistant containers A1 respectively containing deionized water and treatment agents, the number of the containers A1 is increased or decreased according to the specific resin types, and the outlets of the containers A1 are connected with the inlets of the multi-channel switching valves through corrosion-resistant pipelines;
the control module B consists of a controller B2 and a multi-channel switching valve B1;
the medicine adding module C consists of a medicine adding pump C1 and a pipeline, and the solution in the treating agent storage module is led to a funnel of the resin storage module through a multi-channel switching valve B1;
as shown in fig. 2, the resin storage module D is an exchange column 3 with a hole partition plate 4, a funnel 1 and an electromagnetic valve 2 at the bottom of the funnel 1 are mounted on the top of the exchange column 3, and are connected to the exchange column 3 through a rubber plug; connecting a tee joint 5 at the outlet of the exchange column 3, connecting one end of the tee joint with a U-shaped pipe 7, and adjusting the height of the U-shaped pipe to enable the liquid level of deionized water in the exchange column to be 1-2 cm higher than the upper end of the resin layer; the liquid level in the exchange column is prevented from being lower than the upper end of the resin layer, so that insufficient treatment is caused; a liquid discharge electromagnetic valve 6 is arranged at the other end of the tee joint and is used for emptying the medicament in the exchange column; the solenoid valve 2 and the liquid discharge solenoid valve 6 are both controlled by the controller of the control module B.
To more intuitively explain the function of the ion exchange resin infiltration grinding sphericity batch processing apparatus of the present invention, a sodium type strongly acidic cation exchange resin (model number D001 MBP) is taken as an example, and the specific embodiment thereof will be described in detail. The utility model is not limited to the treatment of such resins.
1. Adding a sufficient amount of a corresponding treatment agent into the treatment agent storage module A;
2. adding deionized water and 16mL of sodium type strong acid cation exchange resin into the resin storage module D, and adjusting the height of the U-shaped tube 7 to enable the liquid level of the deionized water in the exchange column 3 to be 1-2 cm higher than the upper end of the resin layer;
3. turning on a power supply of the medicine adding module C and a power supply of the control module B, and loading a control instruction for the infiltration grinding round sphere rate treatment of the sodium type strong-acid cation exchange resin;
4. the dosing module C adds 32mL of HCl solution to the funnel 1, the solenoid valve 2 below the funnel 1 is opened, and HCl solution is rapidly added to the column 3 and flows out through the drain solenoid valve 6 below the column 3. This was repeated five times. For simulating water flow scouring.
5. The medicated module C added 320mL of HCl solution to the resin reservoir module D at a flow rate of 25mL/min and exited the resin reservoir module D through the U-tube 7, and the resin was transformed by the HCl solution to apply osmotic pressure.
6. The controller B2 removes the HCl solution from the column 3 through the drain solenoid valve 6. The dosing module C adds 320mL of deionized water into the resin storage module D at the flow rate of 50mL/min, flows out of the resin storage module D through the U-shaped pipe 7, and washes away the residual HCl solution in the device through the deionized water.
7. The dosing module C adds 32mL of NaOH solution to the funnel 1, the solenoid valve 2 below the funnel 1 is opened, and the NaOH solution is rapidly added to the column 3 and flows out through the liquid discharge solenoid valve 6 below the column 3. This was repeated five times. For simulating water flow scouring.
8. The dosing module C added 320mL of NaOH solution to the resin storage module D at a flow rate of 25mL/min and flowed out of the resin storage module D through the U-tube 7, and transformed the resin with the NaOH solution to apply osmotic pressure in the opposite direction.
9. The controller B2 controls the drain solenoid valve 6 to drain the NaOH solution from the column 3. The dosing module C adds 320mL of deionized water into the resin storage module D at the flow rate of 50mL/min, flows out of the resin storage module D through the U-shaped pipe 7, and washes the residual NaOH solution in the device through the deionized water.
The resin is subjected to water flow impact and osmotic pressure in different directions in the process. And then carrying out ball milling treatment on the resin, airing, separating and weighing the crushed part to obtain the seepage-milling sphericity. The treatment steps are repeated on the same batch of resin samples, then the seepage and grinding sphericity rate of the samples after two times of treatment is respectively tested and compared with the samples treated by manual treatment, and the result shows that the treatment effect of the treatment device on the seepage and grinding sphericity rate of the ion exchange resin is the same as that of the manual operation, and the repeatability consistency is good.
Further, different types of ion exchange resins are respectively treated by manual treatment and the treatment device, and then the penetration and grinding ball rate is detected, and the results are shown in fig. 3, and the penetration and grinding ball rate test results are good in consistency.
The utility model can simulate the osmotic pressure and water flow impact of the ion exchange resin in the using process, and has good data repeatability. The mechanical strength of the ion exchange resin can be objectively evaluated and the efficiency of detecting the mechanical strength of the ion exchange resin can be improved.
Claims (2)
1. The batch processing device for detecting the infiltration grinding ball rate of the ion exchange resin is characterized by comprising a treatment agent storage module (A), a dosing module (C), a control module (B) and a resin storage module (D), wherein the modules are connected by a corrosion-resistant pipeline;
the treatment agent storage module (A) consists of a series of corrosion-resistant containers (A1) respectively containing deionized water and treatment agents, the number of the containers (A1) is increased or decreased according to the specific resin types, and the outlets of the containers (A1) are connected with the inlets of the multi-channel switching valves through corrosion-resistant pipelines;
the control module (B) consists of a controller (B2) and a multi-channel switching valve (B1);
the medicine adding module (C) consists of a medicine adding pump (C1) and a pipeline, and the solution in the treating agent storage module is led to a funnel of the resin storage module through a multi-channel switching valve (B1);
the resin storage module (D) is an exchange column (3) with a hole partition plate (4), a funnel (1) and an electromagnetic valve (2) at the bottom of the funnel (1) are erected at the top of the exchange column (3), and the exchange column (3) is connected with the resin storage module through a rubber plug; the outlet of the exchange column (3) is connected with a tee joint (5), one end of the tee joint is connected with a U-shaped pipe (7), and the height of the U-shaped pipe is adjusted to enable the liquid level of deionized water or a treatment agent in the exchange column to be 1-2 cm higher than the upper end of the resin layer; the liquid level in the exchange column is prevented from being lower than the upper end of the resin layer, so that insufficient treatment is caused; a liquid discharge electromagnetic valve (6) is arranged at the other end of the tee joint and is used for emptying the medicament in the exchange column; the electromagnetic valve (2) and the liquid discharge electromagnetic valve (6) are both controlled by the controller of the control module (B).
2. The device for batch processing of ion exchange resin penetration and grinding ball rate detection according to claim 1, wherein the device is expanded in parallel, and different types of ion exchange resins are simultaneously batch processed through the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122853684.8U CN216224431U (en) | 2021-11-22 | 2021-11-22 | Ion exchange resin oozes grinding ball rate and detects batch processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122853684.8U CN216224431U (en) | 2021-11-22 | 2021-11-22 | Ion exchange resin oozes grinding ball rate and detects batch processing apparatus |
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| Publication Number | Publication Date |
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| CN216224431U true CN216224431U (en) | 2022-04-08 |
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| CN202122853684.8U Active CN216224431U (en) | 2021-11-22 | 2021-11-22 | Ion exchange resin oozes grinding ball rate and detects batch processing apparatus |
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- 2021-11-22 CN CN202122853684.8U patent/CN216224431U/en active Active
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