CN217856208U

CN217856208U - Ion exchange tank

Info

Publication number: CN217856208U
Application number: CN202221709043.3U
Authority: CN
Inventors: 何丰
Original assignee: Wenling Gelante Cooling Equipment Co ltd
Current assignee: Wenling Gelante Cooling Equipment Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-22
Anticipated expiration: 2032-07-01

Abstract

The application discloses an ion exchange tank, which relates to ion exchange equipment and comprises a tank body and a lower end cover, wherein the lower end surface of the tank body is provided with an accommodating cavity, and the lower end cover covers the accommodating cavity; the lower extreme cover is fixed with inlet tube and outlet pipe, inlet tube and outlet pipe all wear to establish the lower extreme cover and extend to and hold the intracavity, the lower extreme cover still communicates has row material pipe, the lower terminal surface of lower extreme cover is equipped with the installation area, the inlet tube, outlet pipe and row material pipe all are located the installation area, and the installation area is the plane, inlet tube and outlet pipe need install terminal surface under, and terminal surface often is circular-arcly under the current ion exchange jar, the circular arc terminal surface makes the welding department have the difference in height, and the installation area that will descend the terminal surface now is the plane, the inlet tube, outlet pipe and row material pipe all are located the installation area, make welded fastening not have the difference in height, it is more convenient to weld, promote manufacturing efficiency, it is more efficient.

Description

Ion exchange tank

Technical Field

The present application relates to the field of ion exchange equipment, and more particularly, it relates to an ion exchange tank.

Background

The lower end face of the existing ion exchange tank is usually arc-shaped, a water inlet pipe and a water outlet pipe need to be welded on the lower end face during manufacturing and welding, the arc end face enables a welded part to have a height difference, and welding is inconvenient and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient problem of terminal surface welding under the ion exchange jar, this application provides an ion exchange jar.

The application provides an ion exchange tank adopts following technical scheme:

an ion exchange tank comprises a tank body and a lower end cover, wherein an accommodating cavity is formed in the lower end face of the tank body, and the lower end cover covers the accommodating cavity; the lower end cover is fixed with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are both arranged through the lower end cover and extend into the containing cavity, the lower end cover is also communicated with a material discharging pipe, the lower terminal surface of lower extreme cover is equipped with the installation region, inlet tube, outlet pipe and row's material pipe all are located the installation region, just the installation region is the plane.

Through above-mentioned technical scheme, inlet tube and outlet pipe need install terminal surface under, and current ion exchange tank lower terminal surface often be circular-arcly, and the circular arc terminal surface makes the welding department have the difference in height, and the installation area that will descend the terminal surface now is the plane, and inlet tube, outlet pipe and row's material pipe all are located the installation area for welded fastening does not have the difference in height, and it is more convenient to weld, promotes manufacturing efficiency, and is more high-efficient.

Further, a plurality of mounting holes are distributed in the circumferential direction at one end, far away from the tank body, of the lower end cover, one side, close to the lower end cover, of the tank body is provided with a plurality of fixing holes, the fixing holes are identical in number and correspond to the mounting holes in position one to one, the tank body is further provided with fixing pieces, the fixing pieces are identical in number and correspond to the mounting holes in position one to one, and the fixing pieces penetrate through the mounting holes and are embedded into the fixing holes to fix the lower end cover and the tank body.

Through above-mentioned technical scheme, realize the fixed of lower extreme cover and upper end cover through the mounting, compare welded fastening, change dismantlement and installation.

Furthermore, the one end that the jar body is close to the lower end cover has the collar, the collar encircles in the periphery that holds the chamber accent, and the fixed orifices is located the collar.

Through above-mentioned technical scheme, during the fixing, the mounting is located the collar, and the collar is located the periphery that holds the chamber accent, consequently need not dismantle or invert the jar body from the below when dismantling, and it is more convenient to dismantle and install.

Further, the fixing piece comprises a bolt and a nut, a sealing ring is arranged on one side, close to the lower end cover, of the mounting ring, a plurality of through holes are formed in the sealing ring, the number of the through holes is the same as that of the bolts, the positions of the through holes correspond to those of the bolts one by one, a groove is further formed in one side, close to the lower end cover, of the mounting ring, and the sealing ring is embedded in the groove; the bolt passes mounting hole, through-hole and fixed orifices in proper order, nut lock bolt realizes fixedly, sealing ring atress deformation makes the bolt periphery wall is hugged closely to the through-hole inner wall.

Through above-mentioned technical scheme, during long-term the use, can have top liquid to drip to the collar to flow to the junction of bolt and nut behind mounting hole and the fixed orifices from the clearance of bolt installation department, and make the junction of bolt and nut take place the corrosion, lead to the dismouting inconvenient. And set up the sealing ring, when fixing the bolt, the sealing ring atress deformation makes the through-hole inner wall hug closely the bolt periphery wall, has blockked that liquid continues the downward seepage after permeating the mounting hole.

The one end that the lower end cover was kept away from to the jar body is equipped with opening and upper end cover, the opening intercommunication holds the chamber, the opening is closed to the upper end cover lid.

Through above-mentioned technical scheme, through setting up opening and upper end cover, when needing to change the ion exchange resin who holds the intracavity, discharge ion exchange resin from the bin outlet to put into new ion exchange resin from the top, and need not invert the jar body and put into after the end cover is dismantled, make the change more convenient.

Further, the one end that holds the chamber is kept away from to the inlet tube is equipped with the staple bolt, the inlet tube passes through the staple bolt and is fixed with the body.

Through above-mentioned technical scheme, set up the staple bolt to fix with the body through the staple bolt, compare through threaded connection, the time that needs adjust still less, it is more convenient to connect.

Further, the inlet tube with the one end that holds the chamber is kept away from to the outlet pipe all is formed with the kink, the kink is the level setting.

Through above-mentioned technical scheme, the inlet tube with the one end that holds the chamber is kept away from to the outlet pipe all is formed with the kink, and the kink is the level setting, compares vertical decurrent inlet tube and outlet pipe, changes and water piping connection.

Further, a control valve is arranged on the discharge pipe and used for controlling the opening and closing of the discharge pipe.

Through above-mentioned technical scheme, through the switching of the row's of control valve control material pipe, closing row's material pipe more swift, can reduce the discharge of inside material.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) The mounting area of the lower end face is a plane, and the water inlet pipe, the water outlet pipe and the discharge pipe are all located in the mounting area, so that height difference does not exist in welding and fixing, welding is more convenient and faster, manufacturing efficiency is improved, and the efficiency is higher;

(2) By arranging the fixing piece, when the fixing piece is fixed, the fixing piece is positioned on the mounting ring, and the mounting ring is positioned on the periphery of the cavity opening of the accommodating cavity, so that the tank body does not need to be disassembled from the lower part or inverted, and the disassembly and the assembly are more convenient;

(3) Through setting up the sealing ring, when using for a long time, can have top liquid to drip to the collar to flow to the junction of bolt and nut behind mounting hole and the fixed orifices from the clearance of bolt installation department, and make the junction of bolt and nut take place the corrosion, lead to the dismouting inconvenient. And set up the sealing ring, when fixing the bolt, the sealing ring atress deformation makes the through-hole inner wall hug closely the bolt periphery wall, has blockked that liquid continues the downward seepage after permeating the mounting hole.

Drawings

Fig. 1 is an overall schematic view of the embodiment.

FIG. 2 is a schematic cross-sectional view of an embodiment.

Reference numerals: 1. a tank body; 2. an upper end cover; 3. a lower end cover; 4. an opening; 5. a convex ring; 6. an accommodating chamber; 7. a mounting ring; 8. mounting holes; 9. a fixing hole; 10. a fixing member; 11. a bolt; 12. a nut; 13. a seal ring; 14. an installation area; 15. a control valve; 16. a water inlet pipe; 17. a water outlet pipe; 18. hooping; 19. a discharge pipe.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses an ion exchange tank.

The embodiment is as follows:

referring to fig. 1 and 2, an ion exchange tank comprises a tank body 1, an upper end cover 2 and a lower end cover 3, wherein the upper end cover 2 is positioned at the upper end of the tank body 1, the upper end of the tank body 1 is provided with an opening 4, the opening 4 is used for allowing ion exchange resin to enter, the upper end cover 2 is used for covering the opening 4, in actual use, one end, close to the tank body 1, of the upper end cover 2 is provided with a convex ring 5, and when the opening 4 is covered by the upper end cover 2, the inner wall of the convex ring 5 is tightly abutted against the outer peripheral wall of the opening 4; alternatively, the upper end cap 2 may be hinged to the outer peripheral wall of the opening 4.

The lower terminal surface of the jar body 1 has been seted up and has been held chamber 6, holds 6 intercommunication openings 4 in chamber, and the one end that the jar body 1 is close to lower end cover 3 has collar 7, collar 7 and jar body 1 integrated into one piece and collar 7 encircle in the periphery that holds 6 mouths in chamber. One end that jar body 1 was kept away from to lower end cover 3 distributes along circumference has a plurality of mounting holes 8, and one side that collar 7 is close to lower end cover 3 is equipped with a plurality of fixed orificess 9, and fixed orificess 9 is the same with 8 positions one-to-one in quantity of mounting hole.

One side that the collar 7 is close to lower end cover 3 is equipped with sealing ring 13, is equipped with a plurality of through-holes on the sealing ring 13, and the through-hole is the same with 11 positions of bolt quantity and the one-to-one, and one side that the collar 7 is close to lower end cover 3 still is equipped with the recess, and the recess supplies sealing ring 13 embedding. The tank body 1 is also provided with fixing pieces 10, the fixing pieces 10 are the same in number with the mounting holes 8 and are in one-to-one correspondence in position, and the fixing pieces 10 penetrate through the mounting holes 8 and are embedded into the fixing holes 9 to fix the lower end cover 3 and the tank body 1. The fixing member 10 includes a bolt 11 and a nut 12. When the sealing ring is installed, the bolt 11 sequentially penetrates through the installation hole 8, the through hole and the fixing hole 9, the bolt 11 is locked by the nut 12 to realize fixation, and the sealing ring 13 is stressed and deformed to enable the inner wall of the through hole to be tightly attached to the outer peripheral wall of the bolt 11.

When the mounting ring is used for a long time, liquid above the mounting ring can drip to the mounting ring 7, and flow to the joint of the bolt 11 and the nut 12 from the gap at the mounting position of the bolt 11 through the mounting hole 8 and the fixing hole 9, and the joint of the bolt 11 and the nut 12 is corroded, so that the mounting and dismounting are inconvenient. And set up the sealing ring 13, when fixing the bolt 11, the deformation of bearing of the sealing ring 13, make the inner wall of through hole cling to the outer peripheral wall of bolt 11, have stopped the liquid from seeping into the continued downward seepage after the mounting hole 8.

The lower end face of the lower end cover 3 is provided with a mounting area 14, the mounting area 14 is a plane, in practical use, the lower end face of the lower end cover 3 is directly integrated into a plane, or the lower end face of the lower end cover 3 is provided with a plane area, and the plane area is the mounting area 14. The mounting area 14 is fixedly welded with a water inlet pipe 16 and a water outlet pipe 17, and the water inlet pipe 16 and the water outlet pipe 17 penetrate through the mounting area 14 and extend into the accommodating cavity 6. In actual use, the height of the end of the water outlet pipe 17 located in the accommodating cavity 6 is higher than that of the end of the water inlet pipe 16 located in the accommodating cavity 6, and a filter screen is arranged at the outlet of the water inlet pipe 16 and the outlet pipe 17 located at the end of the accommodating cavity 6.

The one end that holds chamber 6 is kept away from with outlet pipe 17 to inlet tube 16 all is formed with the kink, and the kink is the level setting, compares vertical decurrent inlet tube 16 and outlet pipe 17, and the kink that the level set up is changeed and is connected with water pipe. One end of the water inlet pipe 16 far away from the accommodating cavity 6 is provided with an anchor ear 18, the water inlet pipe 16 is fixed with the pipe body through the anchor ear 18, and the anchor ear 18 is also installed at one end of the water outlet pipe 17 far away from the accommodating cavity 6 in actual use. The lower end cover 3 is also communicated with a discharge pipe 19, the discharge pipe 19 is positioned in the installation area 14, penetrates through the installation area 14 and extends into the accommodating cavity 6, and the discharge pipe 19 is used for discharging the ion exchange resin in the accommodating cavity 6. The discharge pipe 19 is provided with a control valve 15, the control valve 15 is positioned at one side of the discharge pipe 19 outside the tank body 1, and the control valve 15 is used for controlling the opening and closing of the discharge pipe 19.

The working principle of the embodiment is as follows:

before the ion exchange tank works, the upper end cover 2 is opened, ion exchange resin is put into the opening 4 and enters the accommodating cavity 6, and then the opening 4 is covered by the upper end cover 2. Liquid to be treated is introduced into the water inlet pipe 16, the liquid enters the accommodating cavity 6 from one end of the water inlet pipe 16, which is positioned in the accommodating cavity 6, after being filtered by the filter screen and fully contacts with the ion exchange resin, and then the liquid is filtered by the filter screen at one end of the water outlet pipe 17 and is discharged from the water outlet pipe 17, so that the treated liquid is obtained.

The installation region 14 of terminal surface is the plane down, and inlet tube 16, outlet pipe 17 and row expect that pipe 19 all is located installation region 14, and when the welding, welded fastening does not have the difference in height, and it is more convenient to weld, and is more high-efficient. When the ion exchange tank needs to be installed, the tank body 1 is inverted, the sealing ring 13 is embedded into the groove, the lower end cover 3 is tightly attached to the installation ring 7, the bolt 11 sequentially penetrates through the fixing hole 9, the through hole and the installation hole 8, the lower end cover 3 is fixed by locking the bolt 11 through the nut 12, the sealing ring 13 is stressed and deformed, the inner wall of the through hole is tightly attached to the outer peripheral wall of the bolt 11, and the sealing performance of the joint of the tank body 1 and the lower end cover 3 is enhanced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An ion exchange tank comprises a tank body (1) and a lower end cover (3), wherein an accommodating cavity (6) is formed in the lower end face of the tank body (1), and the accommodating cavity (6) is covered by the lower end cover (3); the method is characterized in that: lower extreme cover (3) are fixed with inlet tube (16) and outlet pipe (17), inlet tube (16) and outlet pipe (17) are all worn to establish lower extreme cover (3) and extend to in holding chamber (6), lower extreme cover (3) still intercommunication is arranged material pipe (19), the lower terminal surface of lower extreme cover (3) is equipped with installation area (14), inlet tube (16), outlet pipe (17) and row material pipe (19) all are located installation area (14), just installation area (14) are the plane, inlet tube (16) and outlet pipe (17) welded fastening in installation area (14).

2. An ion exchange tank according to claim 1, wherein: one end that jar body (1) was kept away from in lower extreme cover (3) distributes along circumference has a plurality of mounting holes (8), one side that jar body (1) is close to lower extreme cover (3) is equipped with a plurality of fixed orificess (9), fixed orificess (9) are the same with mounting hole (8) quantity, and position one-to-one, jar body (1) has still set mounting (10), mounting (10) are the same with mounting hole (8) quantity and position one-to-one, mounting (10) pass mounting hole (8) and imbed fixed orifices (9) and realize the fixed of lower extreme cover (3) and jar body (1).

3. An ion exchange tank according to claim 2, wherein: the one end that jar body (1) is close to lower end cover (3) has collar (7), collar (7) encircle in the periphery that holds chamber (6) accent, and fixed orifices (9) are located collar (7).

4. An ion exchange tank according to claim 3, wherein: the fixing piece (10) comprises a bolt (11) and a nut (12), a sealing ring (13) is arranged on one side, close to the lower end cover (3), of the mounting ring (7), a plurality of through holes are formed in the sealing ring (13), the number of the through holes is the same as that of the bolt (11), the through holes correspond to the positions of the bolt (11) one by one, a groove is further formed in one side, close to the lower end cover (3), of the mounting ring (7), and the sealing ring (13) is embedded into the groove;

bolt (11) pass mounting hole (8), through-hole and fixed orifices (9) in proper order, nut (12) locking bolt (11) are realized fixedly, sealing ring (13) atress deformation makes bolt (11) periphery wall is hugged closely to the through-hole inner wall.

5. An ion exchange tank according to claim 1, wherein: one end of the tank body (1) far away from the lower end cover (3) is provided with an opening (4) and an upper end cover (2), the opening (4) is communicated with the accommodating cavity (6), and the upper end cover (2) covers the opening (4).

6. An ion exchange tank according to claim 1, wherein: one end of the water inlet pipe (16) far away from the containing cavity (6) is provided with a hoop (18), and the water inlet pipe (16) is fixed with the pipe body through the hoop (18).

7. An ion exchange tank according to claim 1, wherein: the water inlet pipe (16) and one end, far away from the containing cavity (6), of the water outlet pipe (17) are both formed with bent portions, and the bent portions are horizontally arranged.

8. An ion exchange tank according to claim 1, wherein: be equipped with control valve (15) on row material pipe (19), control valve (15) are used for controlling the switching of arranging material pipe (19).