CN213699909U - Counter-current regeneration sodium ion exchanger - Google Patents
Counter-current regeneration sodium ion exchanger Download PDFInfo
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- CN213699909U CN213699909U CN202022656821.4U CN202022656821U CN213699909U CN 213699909 U CN213699909 U CN 213699909U CN 202022656821 U CN202022656821 U CN 202022656821U CN 213699909 U CN213699909 U CN 213699909U
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Abstract
The utility model discloses a countercurrent regeneration sodium ion exchanger, which comprises a cylindrical shell, wherein an upper cross water inlet device, a middle water distribution device and a lower water outlet device are sequentially arranged in the cylindrical shell from top to bottom, a first pipeline communicated with the middle water distribution device is arranged on the side edge of the middle part of the cylindrical shell, the lower end of the first pipeline is connected with a first three-way pipe, the lower end of the cylindrical shell is provided with a sealing head, the bottom of the sealing head is connected with a water outlet pipe, the upper end of the water outlet pipe is connected with a second three-way pipe, the top of the cylindrical shell is provided with a water inlet pipe communicated with the upper cross water inlet device, the lower end of the water inlet pipe is connected with a third three-way pipe, the side edge of the top of the cylindrical shell is also provided with an exhaust pipe, the lower end of; the utility model discloses simple structure, compressive capacity is strong, and its velocity of flow is 20-30m/h, and the regeneration mode is regeneration against the current, and regeneration liquid concentration is 7 ~ 10% NaCl solution, and operating efficiency is high.
Description
Technical Field
The utility model relates to a sodium ion exchanger technical field specifically is a regeneration sodium ion exchanger against current.
Background
In industrial production, the extraction of regenerated sodium ions has the functions of environmental protection and raw material saving, the existing sodium ion exchanger has a complex structure, general pressure resistance, short service life, low flow rate in operation and low working efficiency, and therefore, a countercurrent regenerated sodium ion exchanger is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a regeneration sodium ion exchanger against current to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a counter-current regeneration sodium ion exchanger comprises a cylinder body, wherein an upper cross water inlet device, a middle water distribution device and a lower water outlet device are sequentially arranged in the cylinder body from top to bottom, the lower water outlet device comprises a plurality of groups of drainage filter caps arranged at equal intervals, the side edge of the middle part of the cylinder body is provided with a first pipeline communicated with the middle water distribution device, the lower end of the first pipeline is connected with a first three-way pipe, the lower end of the cylinder body is provided with an end enclosure, the bottom of the end enclosure is connected with a water outlet pipe, the upper end of the water outlet pipe is connected with a second three-way pipe, the top of the cylinder body is provided with a water inlet pipe communicated with the upper cross water inlet device, the lower end of the water inlet pipe is connected with a third three-way pipe, the side edge of the top of the cylinder body is also provided with an exhaust pipe, the lower end of the exhaust pipe is provided with an exhaust port, and the upper part and the lower part of the left side of the cylinder are respectively provided with a resin loading port and a resin unloading port;
the improved water purifier is characterized in that a regenerated liquid discharge port and a small backwashing water inlet are arranged at two ends of the first three-way pipe, a regenerated liquid inlet and a forward washing water outlet are arranged at two sides of the upper portion of the water outlet pipe, a backwashing water inlet and a water outlet are arranged at two sides of the second three-way pipe, a second pipeline is connected onto the second three-way pipe, an isolation valve, a sampling water tank and a pressure gauge are arranged on the second pipeline, a sampling valve is arranged on the sampling water tank, and a water inlet and a backwashing water outlet are respectively arranged at two sides of the third three.
As a further optimization of the technical scheme, the bottom of the seal head is also provided with support legs, the bottom of the cylinder body is provided with a bottom manhole, and the upper part and the lower part of the right side of the cylinder body are provided with rotary lifting side manholes.
As a further optimization of the technical scheme, the right side of the cylinder body is also provided with a peephole, and the surface of the lower part of the right side of the cylinder body is provided with a nameplate.
As a further optimization of the technical scheme, lifting lugs are arranged on two sides of the upper end of the barrel, and the water inlet pipe is fixed on the side wall of the barrel through a pipeline bracket.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, compressive capacity is strong, and its velocity of flow is 20-30m/h, and the regeneration mode is regeneration against the current, and regeneration liquid concentration is 7 ~ 10% NaCl solution, and operating efficiency is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the side-cut structure schematic diagram of the utility model.
In the figure: the device comprises a support leg 1, a seal head 2, a barrel 3, a water inlet pipe 4, a lifting lug 5, an exhaust pipe 6, a peephole 7, a rotary lifting side manhole 8, a nameplate 9, a pressure gauge 10, a sampling water tank 11, a sampling valve 12, an isolation valve 13, a water outlet pipe 14, a pipeline support 15, a lower water outlet device 16, a middle water discharge device 17, an upper cross water inlet device 18, a water discharge filter cap 19, a bottom manhole 20, a first three-way pipe 21, a first pipeline 22, a water inlet a, a water outlet b, a backwashing water inlet c, a backwashing water outlet d, a forward washing water outlet e, a regenerated liquid inlet h, a resin loading port i and a resin unloading port j.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a countercurrent regeneration sodium ion exchanger comprises a cylinder 3, wherein an upper cross water inlet device 18, a middle water distribution device 17 and a lower water outlet device 16 are sequentially arranged in the cylinder 3 from top to bottom, the lower water outlet device 16 comprises a plurality of groups of drainage filter caps 19 arranged at equal intervals, a first pipeline 22 communicated with the middle water distribution device 17 is arranged on the middle side edge of the cylinder 3, the lower end of the first pipeline 22 is connected with a first three-way pipe 21, a seal head 2 is arranged at the lower end of the cylinder 3, a water outlet pipe 14 is connected to the bottom of the seal head 2, a second three-way pipe is connected to the upper end of the water outlet pipe 14, a water inlet pipe 4 communicated with the upper cross water inlet device 18 is arranged at the top of the cylinder 3, a third three-way pipe is connected to the lower end of the water inlet pipe 4, an exhaust pipe 6 is further arranged on the top side edge of, the upper part and the lower part of the left side of the cylinder 3 are respectively provided with a resin loading port i and a resin unloading port j;
the two ends of the first three-way pipe 21 are provided with a regenerated liquid discharge port and a small backwashing water inlet, the two sides of the upper part of the water outlet pipe 14 are provided with a regenerated liquid inlet h and a forward washing water outlet e, the two sides of the second three-way pipe are provided with a backwashing water inlet c and a water outlet b, the second three-way pipe is connected with a second pipeline, the second pipeline is provided with an isolation valve 13, a sampling water tank 11 and a pressure gauge 10, the sampling water tank 11 is provided with a sampling valve 12, and the two sides of the third three-way pipe are respectively provided with a water inlet a and a backwashing water outlet d.
Specifically, the bottom of the end socket 2 is also provided with support legs 1, the bottom of the cylinder 3 is provided with a bottom manhole 20, and the upper part and the lower part of the right side of the cylinder 3 are provided with rotary hanging side manholes 8.
Specifically, the right side of the barrel 3 is also provided with a peephole 7, and the surface of the lower part of the right side of the barrel 3 is provided with a nameplate 9.
Specifically, the lifting lugs 5 are arranged on two sides of the upper end of the barrel 3, and the water inlet pipe 4 is fixed on the side wall of the barrel 3 through the pipeline bracket 15.
Specifically, technical instructions are as follows:
1. the inspection and acceptance of the equipment are carried out according to JB2932-1999 technical conditions for manufacturing water treatment equipment and DL543-92 acceptance and standards for water treatment equipment for power plants.
2. The inspection and acceptance of rubber lining were carried out according to the regulations of HG32-90 "rubber lining chemical industry apparatus" and GB182411-2001 "apparatus corrosion-resistant lining".
3. The welding type of the equipment adopts automatic arc welding, the welding joint type and the size are specified in EBJ98004-87 and JB2880-81, and the fillet weld and the flange are welded according to the corresponding standards.
4. The assembly welding of each section of the cylinder body should not form a cross-shaped welding line, and holes should be avoided on the welding line.
5. The welding seam has no crack, air hole, arc pit and slag inclusion, and the welding seam and acute angle in the cylinder wall should be polished to R >5mm for rubber lining.
6. After the equipment is manufactured, a hydrostatic test is carried out at the gauge pressure of 0.8Mpa, and no leakage is caused.
7. The rubber lining test should be conducted with 100% spark test, and no leakage is allowed.
8. The anticorrosion of the equipment paint is carried out according to EBJ98003-87 technical conditions for the paint packaging of water treatment equipment.
9. The manhole and the sight glass in the device are both level with the inner wall of the cylinder body, and dead angles are avoided.
10. The equipment adopts 1751 rubber lining with the thickness of 3+2mm, and a layer of rubber lining for an external pipeline with the thickness of 3 mm; the external corrosion prevention adopts red lead twice and finish paint once.
11. The self weight of the device is 9850Kg, and the running weight is 37180 Kg.
The flow rate of the equipment is 20-30m/h, the output of the equipment is 178t/h, the design pressure is 0.6MPa, the test pressure is 0.75MPa, the design temperature is 5-35%% Dc, the resin brand is 001X7, the height of the resin layer is 2000mm, the regeneration mode is countercurrent regeneration, and the concentration of the regeneration liquid is 7-10% NaCl solution.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A counter-current regeneration sodium ion exchanger, comprising a cylinder (3), characterized in that: the water purifier is characterized in that an upper cross water inlet device (18), a middle water discharge and distribution device (17) and a lower water outlet device (16) are sequentially arranged in the barrel (3) from top to bottom, the lower water outlet device (16) comprises a plurality of groups of water discharge filter caps (19) arranged at equal intervals, a first pipeline (22) communicated with the middle water discharge and distribution device (17) is arranged on the middle side edge of the barrel (3), a first three-way pipe (21) is connected to the lower end of the first pipeline (22), a seal head (2) is arranged at the lower end of the barrel (3), a water outlet pipe (14) is connected to the bottom of the seal head (2), a second three-way pipe is connected to the upper end of the water outlet pipe (14), a water inlet pipe (4) communicated with the upper cross water inlet device (18) is arranged at the top of the barrel (3), a third three-way pipe is connected to the lower end of the water inlet pipe, the lower end of the exhaust pipe (6) is provided with an exhaust port (k), and the upper part and the lower part of the left side of the cylinder (3) are respectively provided with a resin loading port (i) and a resin unloading port (j);
the improved water purifier is characterized in that a regenerated liquid discharge port and a small backwashing water inlet are arranged at two ends of the first three-way pipe (21), a regenerated liquid inlet (h) and a forward washing water outlet (e) are arranged at two sides of the upper portion of the water outlet pipe (14), a backwashing water inlet (c) and a water outlet (b) are arranged at two sides of the second three-way pipe, a second pipeline is connected onto the second three-way pipe, an isolation valve (13), a sampling water tank (11) and a pressure gauge (10) are arranged on the second pipeline, a sampling valve (12) is arranged on the sampling water tank (11), and a water inlet (a) and a backwashing water outlet (d) are respectively arranged at two sides of the.
2. The counter-current regenerating sodium ion exchanger of claim 1, wherein: the bottom of the seal head (2) is further provided with support legs (1), the bottom of the cylinder body (3) is provided with a bottom manhole (20), and the upper portion and the lower portion of the right side of the cylinder body (3) are provided with rotary lifting side manholes (8).
3. The counter-current regenerating sodium ion exchanger of claim 1, wherein: the right side of the barrel body (3) is further provided with a peephole (7), and the surface of the lower part of the right side of the barrel body (3) is provided with a nameplate (9).
4. The counter-current regenerating sodium ion exchanger of claim 1, wherein: lifting lugs (5) are arranged on two sides of the upper end of the barrel body (3), and the water inlet pipe (4) is fixed on the side wall of the barrel body (3) through a pipeline support (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022656821.4U CN213699909U (en) | 2020-11-17 | 2020-11-17 | Counter-current regeneration sodium ion exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022656821.4U CN213699909U (en) | 2020-11-17 | 2020-11-17 | Counter-current regeneration sodium ion exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213699909U true CN213699909U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022656821.4U Active CN213699909U (en) | 2020-11-17 | 2020-11-17 | Counter-current regeneration sodium ion exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213699909U (en) |
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2020
- 2020-11-17 CN CN202022656821.4U patent/CN213699909U/en active Active
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