CN215828408U

CN215828408U - Utilize ion exchange resin high efficiency to remove copper device

Info

Publication number: CN215828408U
Application number: CN202121754646.0U
Authority: CN
Inventors: 姚明辉; 黄有男; 葛民民
Original assignee: Jiaxing Deda Recourse Recycling Co ltd
Current assignee: Jiaxing Deda Recourse Recycling Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-15
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a high-efficiency copper removing device utilizing ion exchange resin, which comprises a reaction kettle, wherein three layers of elastic supports are arranged in the reaction kettle, charging baskets are respectively erected on the elastic supports, filter screen plates are respectively arranged at the bottoms of the charging baskets, resin is placed in the charging baskets, liquid adding pipes and spray headers are respectively arranged above the three charging baskets, a liquid inlet pipe is arranged above the uppermost charging basket, a kettle cover is arranged at the top of the reaction kettle, a telescopic cylinder is erected at the top of the kettle cover, and a pressing plate tightly attached to the inner wall of the reaction kettle is fixed at the output end of the telescopic cylinder. When the copper adsorption material is used, the wastewater can adsorb copper through three layers of resin, so that the adsorption effect is better; cleaning liquid is added through the three liquid adding pipes, and the resin on each layer is cleaned synchronously, so that the cleaning effect is improved; the telescopic cylinder drives the pressing plate to extrude downwards, so that the pressure in the reaction kettle is increased, the charging basket extrudes the elastic support, the space between each layer of charging basket is extruded, and the cleaning speed of each layer of resin is accelerated.

Description

Utilize ion exchange resin high efficiency to remove copper device

Technical Field

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a high-efficiency copper removal device by using ion exchange resin.

Background

In industrial production, many enterprises generate copper-containing wastewater, heavy metal copper in the wastewater needs to be removed during treatment, and the copper removal is generally carried out by adopting an ion exchange resin adsorption method.

When the copper is removed through ion exchange resin, the resin is required to be washed by acid liquor after being saturated by adsorption, then washed by alkali liquor, and finally washed by clear water. Most of the existing treatment equipment is thick in resin layer, slow in cleaning liquid permeation cleaning and low in cleaning efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high efficiency copper removing apparatus using ion exchange resin to solve the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for efficiently removing copper by using ion exchange resin comprises a reaction kettle, wherein three layers of elastic supports are arranged in the reaction kettle from top to bottom, three elastic supports are arranged along the inner wall of the reaction kettle for each layer, a charging basket tightly attached to the inner wall of the reaction kettle in a seamless manner is erected on each elastic support, a filter screen plate is arranged at the bottom of each charging basket, resin is placed in the charging basket, a certain distance is arranged among the three charging baskets, liquid feeding pipes are arranged above the three charging baskets, spray heads positioned right above the center of each charging basket are arranged at the tail ends of the liquid feeding pipes, a liquid inlet pipe is arranged above the uppermost charging basket, a kettle cover is arranged at the top of the reaction kettle, a downward telescopic cylinder is arranged at the top of the kettle cover through a fixing frame, and a pressing plate tightly attached to the inner wall of the reaction kettle is fixed at the rear end of the telescopic cylinder through the kettle cover, the pressing plate can slide up and down in the reaction kettle.

Preferably, a liquid outlet is formed in the bottom of the reaction kettle, and a valve is installed on the liquid outlet.

Preferably, elastic support includes fixing base, support, locating part, compression spring, the fixing base middle part is equipped with cavity and top division has the through-hole that is less than its cavity diameter, the support lower part certainly in the fixing base through-hole extends to its cavity, the support bottom is installed and is hugged closely fixing base cavity inner wall the locating part, support top border with install between the fixing base compression spring.

Preferably, the reaction kettle is provided with a pressure gauge positioned above the liquid inlet pipe.

Preferably, the reaction kettle is provided with a switchable sealing door corresponding to the three charging baskets.

Preferably, a visual window is arranged on the sealing door.

Preferably, a handle is arranged on the sealing door.

Compared with the prior art, the utility model has the beneficial effects that:

1. the wastewater can adsorb copper through three layers of resin, so that the adsorption effect is better;

2. cleaning liquid is added through the three liquid adding pipes, and the resin on each layer is cleaned synchronously, so that the cleaning effect is improved;

3. the telescopic cylinder drives the pressing plate to extrude downwards, so that the pressure in the reaction kettle is increased, the charging basket extrudes the elastic support, the space between each layer of charging basket is extruded, and the cleaning speed of each layer of resin is accelerated.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a schematic structural diagram of the elastic support of the present invention.

In the figure: 1. a reaction kettle; 2. an elastic support; 3. a charging basket; 4. a filter screen plate; 5. a resin; 6. a liquid feeding pipe; 7. a shower head; 8. a liquid inlet pipe; 9. a kettle cover; 10. a fixed mount; 11. a telescopic cylinder; 12. pressing a plate; 13. a liquid outlet; 14. a valve; 15. a fixed seat; 16. a support; 17. a limiting member; 18. a pressure spring; 19. a pressure gauge; 20. a sealing door; 21. a visual window; 22. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-3, the present invention provides a technical solution: a device for efficiently removing copper by using ion exchange resin comprises a reaction kettle 1, wherein three layers of elastic supports 2 are arranged in the reaction kettle 1 from top to bottom, three elastic supports 2 are arranged on each layer of the elastic supports 2 along the inner wall of the reaction kettle 1, a charging basket 3 seamlessly attached to the inner wall of the reaction kettle 1 is erected on each layer of the elastic supports 2, a filter screen plate 4 is arranged at the bottom of each charging basket 3, resin 5 is placed in each charging basket 3, a certain distance is arranged among the three charging baskets 3, a liquid feeding pipe 6 is arranged above the three charging baskets 3, a spray head 7 positioned right above the center of each charging basket 3 is arranged at the tail end of each liquid feeding pipe 6, a liquid feeding pipe 8 is arranged above the uppermost charging basket 3, a kettle cover 9 is arranged at the top of the reaction kettle 1, a downward telescopic cylinder 11 is arranged at the top of the kettle cover 9 through a fixing frame 10, a pressing plate 12 tightly attached to the inner wall of the reaction kettle 1 is fixedly arranged at the rear end of the telescopic cylinder 11, the pressing plate 12 can slide up and down in the reaction kettle 1.

In the embodiment, when the device is used, wastewater is added into the reaction kettle 1 through the liquid inlet pipe 8, and the wastewater can adsorb copper through the three layers of resin 5, so that the adsorption effect is better; when acid liquor, alkali liquor and water are required to be used for cleaning gradually, cleaning liquid is added through the three liquid adding pipes 6, the cleaning liquid is sprayed on the resin 5 through the spray header 7, and all layers of resin 5 are cleaned synchronously, so that the cleaning effect is improved; simultaneously telescopic cylinder 11 drives clamp plate 12 extrusion downwards for pressure increase in reation kettle 1, and charging basket 3 extrudees elastic support 2, makes the space receive the extrusion between each layer charging basket 3, accelerates each layer resin 5's cleaning speed.

Specifically, a liquid outlet 13 is arranged at the bottom of the reaction kettle 1, and a valve 14 is installed on the liquid outlet 13.

In this embodiment, it is convenient to discharge the liquid in the reaction vessel 1.

Specifically, elastic support 2 includes fixing base 15, support 16, locating part 17, compression spring 18, fixing base 15 middle part is equipped with cavity and top division has the through-hole that is less than its cavity diameter, support 16 lower part certainly in the fixing base 15 through-hole extends to its cavity, 16 bottoms of support are installed and are hugged closely fixing base 15 cavity inner

wall locating part

17, 16 top borders of support with install between the fixing base 15 compression spring 18.

In this embodiment, the elastic support 2 can be moved by pressing the support 16 on the fixed seat 15 under the action of the pressure spring 18.

Specifically, a pressure gauge 19 positioned above the liquid inlet pipe 8 is installed on the reaction kettle 1.

In this embodiment, the atmospheric pressure in reation kettle 1 is convenient for observe, prevents that atmospheric pressure is too high.

Specifically, the reaction kettle 1 is provided with openable and closable sealing doors 20 corresponding to the three charging baskets 3.

In the present embodiment, the basket 3 is allowed to be taken out by opening the sealing door 20.

Specifically, the sealing door 20 is provided with a visible window 21.

In this embodiment, it is convenient to observe the adsorption and washing conditions in the resin 5.

Specifically, the sealing door 20 is provided with a handle 22.

In this embodiment, the opening and closing of the sealing door 20 by the handle 22 is facilitated.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

The working principle is as follows: when the device is used, wastewater is added into the reaction kettle 1 through the liquid inlet pipe 8, and the wastewater can adsorb copper through the three layers of resin 5, so that the adsorption effect is better; when acid liquor, alkali liquor and water are required to be used for cleaning gradually, cleaning liquid is added through the three liquid adding pipes 6, the cleaning liquid is sprayed on the resin 5 through the spray header 7, and all layers of resin 5 are cleaned synchronously, so that the cleaning effect is improved; simultaneously telescopic cylinder 11 drives clamp plate 12 extrusion downwards for pressure increase in reation kettle 1, and charging basket 3 extrudees elastic support 2, makes the space receive the extrusion between each layer charging basket 3, accelerates each layer resin 5's cleaning speed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The device for efficiently removing copper by using ion exchange resin is characterized by comprising a reaction kettle (1), wherein three layers of elastic supports (2) are arranged in the reaction kettle (1) from top to bottom, each layer of elastic supports (2) are arranged along the inner wall of the reaction kettle (1) in three, each layer of elastic supports (2) are provided with baskets (3) which are tightly attached to the inner wall of the reaction kettle (1) in a seamless manner, the bottom of each basket (3) is provided with a filter screen plate (4), resin (5) is placed in each basket (3), a certain distance is arranged between every two baskets (3), three liquid adding pipes (6) are arranged above the baskets (3), the tail ends of the liquid adding pipes (6) are provided with spray heads (7) which are positioned right above the center of the baskets (3), and the uppermost basket (3) is provided with a liquid inlet pipe (8), reation kettle (1) top is equipped with kettle cover (9), there is flexible cylinder (11) down at kettle cover (9) top through mount (10) mount, flexible cylinder (11) output runs through kettle cover (9) after-fixing have with clamp plate (12) that reation kettle (1) inner wall hugs closely, clamp plate (12) can slide from top to bottom in reation kettle (1).

2. The device for removing the copper with high efficiency by using the ion exchange resin as claimed in claim 1, wherein a liquid outlet (13) is arranged at the bottom of the reaction kettle (1), and a valve (14) is arranged on the liquid outlet (13).

3. The device for removing copper with high efficiency by using ion exchange resin according to claim 1, wherein the elastic support (2) comprises a fixed seat (15), a support (16), a limiting part (17) and a pressure spring (18), a cavity is arranged in the middle of the fixed seat (15), a through hole with a diameter smaller than that of the cavity is formed in the top of the fixed seat (15), the lower part of the support (16) extends into the cavity from the through hole of the fixed seat (15), the limiting part (17) tightly attached to the inner wall of the cavity of the fixed seat (15) is installed at the bottom of the support (16), and the pressure spring (18) is installed between the top edge of the support (16) and the fixed seat (15).

4. The apparatus for removing copper with high efficiency by using ion exchange resin according to claim 1, wherein the reaction kettle (1) is provided with a pressure gauge (19) above the liquid inlet pipe (8).

5. The device for removing copper with high efficiency by using ion exchange resin according to claim 1, characterized in that the reaction kettle (1) is provided with a switchable sealing door (20) corresponding to three charging baskets (3).

6. The apparatus for removing copper with high efficiency using ion exchange resin according to claim 5, wherein the sealing door (20) is provided with a visual window (21).

7. The apparatus for removing copper with high efficiency using ion exchange resin according to claim 5, wherein the sealing door (20) is provided with a handle (22).