CN218590553U

CN218590553U - Ion exchange device

Info

Publication number: CN218590553U
Application number: CN202222955204.3U
Authority: CN
Inventors: 郑广兵; 余成; 孙涛; 张明明
Original assignee: Shandong Jincheng Courage Chemical Co ltd
Current assignee: Shandong Jincheng Courage Chemical Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-10
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to the technical field of ion exchange, in particular to an ion exchange device, which comprises a tank body, wherein the upper end of the tank body is provided with a liquid inlet, the lower end of the tank body is provided with a liquid outlet, ion exchange resin is arranged in the tank body, and the upper end of the tank body is provided with a first cylinder; a piston rod of the first air cylinder penetrates through the tank body and is arranged in the tank body; a piston rod of the cylinder is connected with the turning mechanism; the turning mechanism is used for turning the ion exchange resin. Compared with the prior art, the turning mechanism is driven by the cylinder to move up and down, so that the ion exchange resin is fully turned, the regeneration effect is improved, and the service life is prolonged.

Description

Ion exchange device

Technical Field

The utility model relates to an ion exchange technology field specifically discloses an ion exchange device.

Background

The mixed bed is an ion exchange device which mixes and fills cation exchange resin and anion exchange resin in a certain proportion in an exchange device and exchanges and removes ions in fluid. After the ion exchange device operates for a period of time, backwashing is carried out, and in the backwashing operation, the ion resin layer is loosened and turned by using the backwashing waterpower so as to ensure the backwashing regeneration effect.

Chinese patent CN213012090U discloses an anion-cation exchanger, which loosens ion resin by arranging a loosening mechanism. However, the oscillating motor adopted by the loosening mechanism in the scheme drives the movable rod to conduct certain vibration on the ionic resin. The loosening of the ionic resin is limited, so that the regeneration effect of the ionic resin of the middle and lower layers is poor, and the service life is influenced.

SUMMERY OF THE UTILITY MODEL

The above-mentioned not enough to prior art, the utility model provides an ion exchange device to solve the ionic resin and turn the not good problem of regeneration effect that insufficient results in.

In order to achieve the above purpose, the technical scheme of the utility model is that:

an ion exchange device comprises a tank body, wherein a liquid inlet is formed in the upper end of the tank body, a liquid outlet is formed in the lower end of the tank body, ion exchange resin is arranged in the tank body, and a first air cylinder is arranged at the upper end of the tank body; a piston rod of the first air cylinder penetrates through the tank body and is arranged in the tank body; a piston rod of the cylinder is connected with the turning mechanism; the turning mechanism is used for turning the ion exchange resin. The turning mechanism is driven by the cylinder to move up and down, so that the ion exchange resin is fully turned, the regeneration effect is improved, and the service life is prolonged.

Preferably, the flipping mechanism comprises a fixed seat, a plurality of hinged rods, a plurality of screens and a support assembly; the upper end of the fixed seat is fixedly connected with a piston rod of the cylinder; one end of the hinge rod is hinged to the outer wall of the fixed seat; the plurality of hinge rods are uniformly arranged on the peripheral wall of the fixed seat; the screen is arranged between two adjacent hinge rods; the supporting component is arranged on the bottom surface of the fixed seat; the support assembly is used for driving the hinge rod to rotate around the hinge joint. Through supporting component's action, drive the articulated rod and rotate, and then strut or pack up the screen cloth. During the use, utilize the cylinder one to drive and turn over the mechanism and move down to lower floor in the ion exchange resin, the supporting component action props open the screen cloth, and the cylinder drives the mechanism that turns over at this moment and shifts up, then the screen cloth is packed up in the supporting component action to turn over the upper strata with the ion exchange resin of middle and lower floor, strengthened turning of ion exchange resin, improved regeneration effect.

Preferably, the support assembly comprises a second cylinder, a hinged seat and a plurality of connecting rods; the cylinder body of the second air cylinder is fixedly arranged at the bottom of the fixed seat; the hinge base is fixedly arranged on a piston rod of the second air cylinder; one end of the connecting rod is uniformly arranged along the circumferential direction of the hinge seat; the other end of the connecting rod is hinged with a hinged rod. And the second cylinder acts to drive the hinge rod to rotate through the connecting rod, so that the screen is opened or folded.

Preferably, a groove is arranged on the hinge rod; the connecting rod is hinged in the groove, so that the hinge connection stability of the connecting rod and the hinge rod is ensured.

Preferably, the groove is formed in one end, close to the hinge joint of the hinge rod, of the second air cylinder, so that the screen mesh is opened when the piston rod of the second air cylinder is retracted; and the screen is retracted when the two piston rods of the cylinder extend out.

Preferably, the upper end of the fixing seat is connected with a piston rod of the air cylinder through an extension rod, so that the lower layer of ion exchange resin can be conveniently turned over.

The utility model has the advantages that: the turning mechanism is driven by the cylinder to move up and down, so that the ion exchange resin is fully turned, the regeneration effect is improved, and the service life is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the first cylinder and the screen of the turning mechanism of the embodiment of the present invention when being opened;

fig. 3 is a schematic view of a first air cylinder and a turning mechanism for removing a screen according to an embodiment of the present invention;

description of reference numerals:

1-a tank body, 2-a liquid inlet, 3-a liquid outlet, 4-a first cylinder, 5-a fixed seat, 6-a hinged rod, 7-a screen, 8-a second cylinder, 9-a hinged seat, 10-a connecting rod and 11-an extension rod;

601-grooves.

Detailed Description

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, an ion exchange device comprises a tank body 1, wherein a liquid inlet 2 is arranged at the upper end of the tank body 1, a liquid outlet 3 is arranged at the lower end of the tank body 1, ion exchange resin is arranged in the tank body 1, and a first cylinder 4 is arranged at the upper end of the tank body 1; a piston rod of the first cylinder 4 penetrates through the tank body 1 and is arranged in the tank body 1; a piston rod of the first cylinder 4 is connected with the turning mechanism; and the turning mechanism is used for turning the ion exchange resin. The turning mechanism is driven to move up and down through the first air cylinder 4, ion exchange resin is fully turned, the regeneration effect is improved, and the service life is prolonged.

As shown in fig. 2-3, the flipping mechanism comprises a fixed seat 5, six hinge rods 6, six screens 7 and a support component; the upper end of the fixed seat 5 is fixedly connected with a piston rod of a first cylinder 4; one end of the hinge rod 6 is hinged on the outer wall of the fixed seat 5; the six hinge rods 6 are uniformly arranged on the peripheral wall of the fixed seat 5; the screen 7 is arranged between two adjacent hinge rods 6; the supporting component is arranged on the bottom surface of the fixed seat 5; the supporting component is used for driving the hinge rod 6 to rotate around the hinge joint. Through supporting component's action, drive hinge bar 6 and rotate, and then strut or pack up screen cloth 7. When the ion exchange resin regeneration device is used, the air cylinder I4 is used for driving the turning mechanism to move downwards to the middle-lower layer of the ion exchange resin, the support assembly moves to prop open the screen 7, the air cylinder I4 drives the turning mechanism to move upwards, then the support assembly moves to retract the screen 7, and therefore the middle-lower layer of the ion exchange resin is turned to the upper layer, the turning of the ion exchange resin is enhanced, and the regeneration effect is improved. The supporting assembly comprises a second cylinder 8, a hinged seat 9 and six connecting rods 10; the cylinder body of the second air cylinder 8 is fixedly arranged at the bottom of the fixed seat 5; the hinge seat 9 is fixedly arranged on a piston rod of the second air cylinder 8; one end of the connecting rod 10 is uniformly arranged along the circumferential direction of the hinge seat 9; the other end of the connecting rod 10 is hinged with the hinge rod 6. The second cylinder 8 acts to drive the hinge rod 6 to rotate through the connecting rod 10, and then the screen 7 is opened or folded.

In the above arrangement, the hinge rod 6 is provided with a groove 601; the connecting rod 10 is hinged in the groove 601, and the hinge connection between the connecting rod 10 and the hinge rod 6 is stable. The groove 601 is arranged at one end of the hinged part close to the hinged rod 6, so that the screen 7 is unfolded when the piston rod of the second cylinder 8 is retracted; and the screen 7 is retracted when the piston rod of the second cylinder 8 extends. The upper end of the fixing seat 5 is connected with a piston rod 4 of the cylinder through an extension rod 11, so that the lower layer of ion exchange resin can be turned over conveniently.

Claims

1. An ion exchange device comprises a tank body (1), wherein a liquid inlet (2) is formed in the upper end of the tank body (1), a liquid outlet (3) is formed in the lower end of the tank body (1), and ion exchange resin is arranged in the tank body (1), and the ion exchange device is characterized in that a first cylinder (4) is arranged at the upper end of the tank body (1); a piston rod of the first cylinder (4) penetrates through the tank body (1) and is arranged in the tank body (1); a piston rod of the first cylinder (4) is connected with a turning mechanism; the turning mechanism is used for turning the ion exchange resin.

2. The ion exchange device of claim 1, wherein the flipping mechanism comprises a fixed base (5), a plurality of hinged rods (6), a plurality of screens (7), and a support assembly; the upper end of the fixed seat (5) is fixedly connected with a first cylinder (4) piston rod; one end of the hinge rod (6) is hinged to the outer wall of the fixed seat (5); the screen (7) is arranged between two adjacent hinge rods (6); the supporting component is arranged on the bottom surface of the fixed seat (5); the supporting component is used for driving the hinge rod (6) to rotate around the hinge position.

3. Ion exchange device according to claim 2, wherein a plurality of said hinge rods (6) are uniformly arranged on the peripheral wall of the holder (5).

4. The ion exchange device according to claim 2, wherein the support assembly comprises a second cylinder (8), a hinged seat (9) and a plurality of connecting rods (10); the cylinder body of the second air cylinder (8) is fixedly arranged at the bottom of the fixed seat (5); the hinged seat (9) is fixedly arranged on a piston rod of the second air cylinder (8); one end of the connecting rod (10) is uniformly arranged along the circumferential direction of the hinge seat (9); the other end of the connecting rod (10) is hinged with a hinged rod (6).

5. Ion exchange device according to claim 4, wherein the hinge rod (6) is provided with a groove (601); the connecting rod (10) is hinged in the groove (601).

6. Ion exchange device according to claim 5, wherein the recess (601) is arranged at one end near the hinge of the hinge rod (6).

7. The ion exchange unit according to claim 2, wherein the upper end of the fixed seat (5) is connected with a piston rod of the first cylinder (4) through an extension rod (11).