CN2277986Y - Regenerated redox resin deoxidation device using sodium sulfite reduction - Google Patents
Regenerated redox resin deoxidation device using sodium sulfite reduction Download PDFInfo
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- CN2277986Y CN2277986Y CN 97201188 CN97201188U CN2277986Y CN 2277986 Y CN2277986 Y CN 2277986Y CN 97201188 CN97201188 CN 97201188 CN 97201188 U CN97201188 U CN 97201188U CN 2277986 Y CN2277986 Y CN 2277986Y
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- pipe
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- resin
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Abstract
The utility model relates to a regenerated redox resin deoxidation device with sodium sulfite reduction, a barrel body is an ellipse-shaped hollow sealed cylinder, and a water inlet pipe is communicated with a filter device arranged in the center of an inner wall of a sealed cover. An exhaust pipe is arranged in an inner chamber of a barrel body near an inner wall of the sealed cover of the barrel body, a medium water discharging pipe is arranged in the middle part of the barrel body, both sides of the water discharging pipe are connected with a plurality of horizontal arranged medium discharging perforated pipes, and the medium discharging perforated pipe is sheathed with a nylon net sleeve. A horizontal baffle plate at lower part of the barrel body is provided with a plurality of tower type filtering caps, a water discharging pipe is arranged under the horizontal baffle plate and is respectively communicated with any pipe of a sampling pipe, an oxygen free water tank and a water dismounting pipe. The utility model can accomplish the deoxidization of industrial water, the resin can be regenerated by reductant after invalidation, so the resin can be repeatedly used.
Description
The utility model relates to a water treatment equipment, especially indicate a redox resin oxygen-eliminating device that is used for industry water deoxidization to reduce regeneration with sodium sulfite
The dissolved oxygen in water forms an infinite corrosion galvanic cell on the steel surface of a container, the carburized body is taken as an anode, ferrite adsorbed oxygen is taken as a cathode, anions and cations in water play a role in transmitting chemical current, the dissolved corrosion forms a plurality of pits on the metal surface, and the nonuniform local corrosion often causes the perforation of equipment, so that the oxygen removal equipment in water treatment becomes an important facility for modern industrial water. Among the existing water treatment apparatuses, the resin method is mainly characterized in that harmful impurities are removed without introducing impurities, the resin is called ion exchange resin for performing ion exchange with dissolved salts in water, and the resin is called electron exchange resin for performing electron exchange with ions in water, also called redox resin is divided into four types:
1. an organic functional group type redox resin;
2. a complex type redox resin;
3. a metal type redox resin;
4. an inorganic type redox resin; it is a least expensive redox resin suitable for large-scale industrial application
In 1995, my company developed a deaerator using palladium type redox resin, and used a hydrogen source to produce a chemical rapid reaction to deaerate industrial water, but the price of the resin is high, and improvement and perfection are necessary.
The utility model aims at providing a redox resin oxygen-eliminating device, it is that the ion (inorganic ion) that sodium sulfite resin such as yushen brand 08 type redox resin contains valence-variable element is packed into in purpose-made steel container to equipment yushen brand 08 type redox resin, can with aquatic dissolved oxygen fast reaction, realize that available reductant (such as sodium hydrosulfite, sodium sulfite etc.) regeneration after industrial water deoxidization resin became invalid, used repeatedly
The purpose of the utility model is realized like this:
the utility model provides a regenerated redox resin oxygen-eliminating device of sodium sulfite reduction for industrial water deoxidization comprises oxygen-eliminating device, deoxidization water tank, dosing pump, relevant pipeline, valve, instrument, its characterized in that: the deaerator is constructed by
The cylinder body is a long cylindrical hollow closed cylinder and is vertically placed, the upper end of the cylinder body is provided with a sealing cover with an arc spherical surface, the lower end of the cylinder body is provided with a sealing bottom with an arc spherical surface, the sealing bottom is fixedly connected with a supporting leg, and the cylinder body is provided with a maintenance manhole;
the water inlet pipe enters the barrel from the upper end of the barrel and is communicated with a filtering device arranged in the center of the inner wall of the sealing cover, the other end of the water inlet pipe is communicated with the water tank and the medicine box, a pressure gauge and a discharge pipe are arranged on a pipeline of the water inlet pipe,and a medicine feeding pump is arranged on a pipeline of the water inlet pipe, which is communicated with the medicine box;
the upper end of the exhaust pipe is positioned in the inner cavity of the cylinder body and close to the inner wall of the cylinder body sealing cover, the exhaust pipe is led out from the cylinder wall at the upper end of the cylinder body, and the lower end of the exhaust pipe is provided with an exhaust valve;
the middle drainage water pipe is transversely arranged on a bracket at a proper height position close to the middle part in the cylinder body, two sides of the middle drainage water pipe are connected with a plurality of middle drainage porous pipes which are vertical to the middle drainage water pipe and are horizontally arranged, the porous pipes are sleeved with nylon net sleeves, and the middle drainage water pipe is communicated to the outside of the cylinder body wall;
a transverse clapboard which is arranged at a proper position of the inner cavity of the cylinder body close to the lower bottom, a plurality of tower-type filtering caps are arranged on the transverse clapboard, and a detachable inspection cover is arranged in the center of the transverse clapboard;
the lower discharging pipe is fixedly connected to the center of the outer wall of the bottom seal and communicated with the inner cavity of the cylinder body, the lower discharging pipe is communicated with any pipeline of an ① sampling pipe, a ② oxygen-free water tank and a ③ water discharging pipe through a four-way valve, a pressure gauge is connected to the pipeline of the sampling pipe, and a water pump is arranged on the pipeline connected with the oxygen-free water tank;
a sight glass is arranged on the wall of the cylinder body;
sodium sulfite resin is filled in the inner cavity of the cylinder body.
The purpose of the utility model can also be realized through the following measures:
the filtering device connected with the water inlet pipe at the upper end of the cylinder body is a porous cylinder, and a stainless steel wire net is sleeved on the porous cylinder.
The filtering device connected with the water inlet pipe at the upper end of the cylinder body can also be a filtering cap, a plurality of filtering caps are arranged on the transverse partition plate, gasket rings are additionally arranged on two side faces of the transverse partition plate and are arranged between the cylinder body and the flange plate of the sealing cover, and the flange plate is detachably connected by bolts and nuts.
The pipelines of the water inlet pipe, the exhaust pipe, the middle discharge pipe and the lower discharge pipe outside the cylinder body are all provided with stop valves.
The utility model discloses there is following positive beneficial effect:
1. low-temp. deoxidization, normal working temp. above 10 deg.C
2. The oxygen removal is safe, and the residual oxygen content can reach 2ppb at least, generally about 15 ppb.
3. The operation is simple and convenient, the continuous work can be realized, the intermittent work can be realized, and the defects that the water content exceeds the standard when the vacuum deoxygenation starts to operate due to the pre-vacuumizing before the operation is started are overcome.
4. No impurities harmful to the equipment are brought in.
5. Low power consumption, energy saving and energy saving, and belongs to an energy-saving product
6. The method is suitable for wide application in industrial boilers, fertilizer industry,power plants, food industry and the like.
7. After the resin is invalid, the resin can be regenerated by a reducing agent (such as sodium hydrosulfite, sodium sulfite and the like) and can be repeatedly used.
The preferred embodiments will now be described with reference to the accompanying drawings:
FIG. 1 is a front view of the oxidizer;
FIG. 2 is a sectional view similar to FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a cross-sectional view A-A of FIG. 2;
FIG. 5 is a schematic view of the structure of FIG. 1;
FIG. 6 shows another embodiment of the present invention of a filter device connected to a water inlet pipe;
the reference numbers:
1. barrel 2, drainpipe (medicine inlet pipe)
3. Stop valve 4, four-way
5. Stop valve 6, basin
7. Sampling tube 8, elbow
9. Tee joint 10, screwed pipe
11. Straight-through plug valve 12 and joint for pressure gauge
13. Pressure gauge 14, exhaust pipe
15. Water inlet pipe 16 and middle water discharge pipe
17. Middle row perforated pipe 18 and nylon net sleeve
19. Support 20, porous cylinder
21. Stainless steel wire net 22 tower type filtering cap
23. Diaphragm 24, inspection lid
25. Maintenance manhole 26, sight glass
27. Diaphragm 28, filter cap
29. Gasket ring
The utility model discloses a with regenerated redox resin oxygen-eliminating device of sodium sulfite reduction for industrial water deoxidization comprises oxygen-eliminating device, deoxidization water tank, dosing pump, relevant pipeline, valve, instrument, and the structure of oxygen-eliminating device please refer to fig. 1 fig. 2 fig. 3 fig. 4 fig. 5, and its structure includes:
the cylinder body 1 is a long cylindrical hollow closed cylinder and is vertically placed, the upper end of the cylinder body is provided with a sealing cover with an arc spherical surface, the lower end of the cylinder body is provided with a sealing bottom with an arc spherical surface, the sealing bottom is fixedly connected with a supporting leg, and the cylinder body is provided with a maintenance manhole 25;
the water inlet pipe 15 enters the barrel from the upper end of the barrel 1 and is communicated with a filtering device arranged in the center of the inner wall of the sealing cover, the other end of the water inlet pipe 15 is communicated with a water tank and a medicine box, see figure 6, a pressure gauge and a discharge pipe are arranged on a pipeline of the water inlet pipe 15, and a medicine feeding pump is arranged on a pipeline communicated with the medicine box;
the upper end of the exhaust pipe 14 is positioned in the inner cavity of the cylinder 1 and close to the inner wall of the cylinder cover, the exhaust pipe is led out from the cylinder wall at the upper end of the cylinder, and the lower end of the exhaust pipe is provided with an exhaust valve 6;
a middle discharge water pipe 16 transversely installed on the bracket 16 at a proper height position near the middle part in the cylinder body, wherein two sides of the middle discharge water pipe are connected with a plurality of middle discharge perforated pipes 17 which are vertical to the middle discharge water pipe and arehorizontally arranged, nylon net sleeves 18 are sleeved on the perforated pipes, and the middle discharge water pipe 16 leads to the outside of the wall of the cylinder body 1;
a diaphragm plate 23 is arranged at a proper position of the cavity of the cylinder body 1 close to the lower bottom, a plurality of tower-type filtering caps 22 are arranged on the diaphragm plate, and a detachable inspection cover 24 is arranged in the center of the diaphragm plate;
the lower discharging tube 2 is fixedly connected to the center of the outer wall of the sealed bottom and communicated with the inner cavity of the cylinder 1, the lower discharging tube 2 is communicated with any pipeline of ① sampling tubes 7, ② oxygen-free water tanks and ③ water discharging tubes through a cross joint 4, a pressure gauge 13 is connected to the pipeline of the sampling tube 7, and a water pump is arranged on the pipeline connected with the oxygen-free water tanks;
the upper and lower sight glasses 26 are arranged on the wall of the cylinder body;
sodium sulfite resin is filled in the inner cavity of the cylinder
In the embodiment shown in fig. 2 and 5, the filtering device connected with the water inlet pipe at the upper end of the cylinder body is a porous cylinder 20, and a stainless steel wire mesh 21 is sleeved on the porous cylinder 20 for filtering.
In the embodiment shown in fig. 6, the filtering means connected to the inlet pipe at the upper end of the cylinder is a filtering cap 28, several filtering caps are mounted on a diaphragm 27, two side faces of the diaphragm 27 are mounted between the cylinder and a flange of the cover by adding gaskets 29, and the flange is detachably connected by bolts and nuts.
When in use, the water inlet pipe 15, the exhaust pipe 14, the middle water outlet pipe 16 and the lower water outlet pipe 2 are provided with stop valves on pipelines outside the cylinder;
in practice, the oxidizer can be used in a single tank or in parallel in two tanks.
The utility model discloses a theory of operation:
a Yushen brand 08 type redox resin degasser is formed by installing Yushen brand 08 type redox resin in a special steel container, and the principle of the Yushen brand 08 type redox resin for removing water and dissolved oxygen is as follows:
Claims (4)
1. the utility model provides a regenerated redox resin oxygen-eliminating device of sodium sulfite reduction for industrial water deoxidization comprises oxygen-eliminating device, deoxidization water tank, dosing pump, relevant pipeline, valve, instrument, its characterized in that: the deaerator is constructed by
The cylinder body is a long cylindrical hollow closed cylinder and is vertically placed, the upper end of the cylinder body is provided with a sealing cover with an arc spherical surface, the lower end of the cylinder body is provided with a sealing bottom with an arc spherical surface, the sealing bottom is fixedly connected with a supporting leg, and the cylinder body is provided with a maintenance manhole;
the water inlet pipe enters the barrel from the upper end of the barrel and is communicated with a filtering device arranged in the center of the inner wall of the sealing cover, the other end of the water inlet pipe is communicated with the water tank and the medicine box, a pressure gauge and a discharge pipe are arranged on a pipeline ofthe water inlet pipe, and a medicine feeding pump is arranged on a pipeline of the water inlet pipe, which is communicated with the medicine box;
the upper end of the exhaust pipe is positioned in the inner cavity of the cylinder body and close to the inner wall of the cylinder body sealing cover, the exhaust pipe is led out from the cylinder wall at the upper end of the cylinder body, and the lower end of the exhaust pipe is provided with an exhaust valve;
the middle drainage water pipe is transversely arranged on a bracket at a proper height position close to the middle part in the cylinder body, two sides of the middle drainage water pipe are connected with a plurality of middle drainage porous pipes which are vertical to the middle drainage water pipe and are horizontally arranged, the porous pipes are sleeved with nylon net sleeves, and the middle drainage water pipe is communicated to the outside of the cylinder body wall;
a transverse clapboard which is arranged at a proper position of the inner cavity of the cylinder body close to the lower bottom, a plurality of tower-type filtering caps are arranged on the transverse clapboard, and a detachable inspection cover is arranged in the center of the transverse clapboard;
the lower discharging pipe is fixedly connected to the center of the outer wall of the bottom seal and communicated with the inner cavity of the cylinder body, the lower discharging pipe is communicated with any pipeline of an ① sampling pipe, a ② oxygen-free water tank and a ③ water discharging pipe through a four-way valve, a pressure gauge is connected to the pipeline of the sampling pipe, and a water pump is arranged on the pipeline connected with the oxygen-free water tank;
a sight glass is arranged on the wall of the cylinder body;
sodium sulfite resin is filled in the inner cavity of the cylinder
2. The redox resin oxidizer regenerated by sodium sulfite reduction of claim 1, characterized by: the filtering device connected with the water inlet pipe at the upper end of the cylinder body is a porous cylinder, and a stainless steel wire net is sleeved on the porous cylinder.
3. The redox resin oxidizer regenerated by sodium sulfite reduction of claim 1, characterized by: the filtering device connected with the water inlet pipe at the upper end of the cylinder body is a filtering cap, a plurality of filtering caps are arranged on the transverse partition plate, two side faces of the transverse partition plate are additionally provided with gaskets and arranged between the cylinder body and the flange plate of the sealing cover, and the flange plate is detachably connected by bolts and nuts.
4. The redox resin oxidizer regenerated by sodium sulfite reduction of claim 1, characterized by: the pipelines of the water inlet pipe, the exhaust pipe, the middle discharge pipe and the lower discharge pipe outside the cylinder body are all provided with stop valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97201188 CN2277986Y (en) | 1997-02-05 | 1997-02-05 | Regenerated redox resin deoxidation device using sodium sulfite reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97201188 CN2277986Y (en) | 1997-02-05 | 1997-02-05 | Regenerated redox resin deoxidation device using sodium sulfite reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2277986Y true CN2277986Y (en) | 1998-04-08 |
Family
ID=33922663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97201188 Expired - Lifetime CN2277986Y (en) | 1997-02-05 | 1997-02-05 | Regenerated redox resin deoxidation device using sodium sulfite reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2277986Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340497C (en) * | 2005-06-22 | 2007-10-03 | 霍秀岩 | Method for removing dissolved oxygen in industrial water by fluidized bed resin and fluidized bed resin deoxidation unit therefor |
| CN114920342A (en) * | 2022-04-09 | 2022-08-19 | 山西瑞达恒环能科技有限公司 | Redox resin deaerator |
-
1997
- 1997-02-05 CN CN 97201188 patent/CN2277986Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340497C (en) * | 2005-06-22 | 2007-10-03 | 霍秀岩 | Method for removing dissolved oxygen in industrial water by fluidized bed resin and fluidized bed resin deoxidation unit therefor |
| CN114920342A (en) * | 2022-04-09 | 2022-08-19 | 山西瑞达恒环能科技有限公司 | Redox resin deaerator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |