CN202175596U - Combined water treatment equipment integrating functions of deoxidization and sodium ion exchange - Google Patents
Combined water treatment equipment integrating functions of deoxidization and sodium ion exchange Download PDFInfo
- Publication number
- CN202175596U CN202175596U CN2011202551320U CN201120255132U CN202175596U CN 202175596 U CN202175596 U CN 202175596U CN 2011202551320 U CN2011202551320 U CN 2011202551320U CN 201120255132 U CN201120255132 U CN 201120255132U CN 202175596 U CN202175596 U CN 202175596U
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- water
- deoxidization
- water tank
- deoxygenation
- sodium ion
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Abstract
The utility model provides combined water treatment equipment with the functions of deoxidization and sodium ion exchange, and belongs to the field of water treatment equipment. The combined water treatment equipment structurally comprises a sodium ion exchanger, a demineralized water tank, a deoxidization water pump, a filtration-type deoxidization device and a deoxidized water tank, wherein the water inlet pipe of the sodium ion exchanger is connected with a raw water source, the water outlet pipe of the sodium ion exchanger is connected with the water inlet pipe of the demineralized water tank, the water outlet pipe of the demineralized water tank is connected in series with the deoxidization water pump and then connected with the water inlet pipe of the filtration-type deoxidization device, the water outlet pipe of the filtration-type deoxidization device is connected with the water inlet pipe of the deoxidized water tank, and a boiler feed pump is arranged on the water outlet pipe of the deoxidized water tank. The combined water treatment equipment can achieve the effect of deoxidization at room temperature without needing to heat the inlet water, ensures stable and reliable deoxidization effect, controls the concentration of dissolved oxygen in the effluent less than or equal to 0.05 mg/L to meet the water quality standards for low-pressure boilers, completes water demineralization with high automation degree, and can be widely applied to industrial boilers, heat exchangers, air conditioners, laundry equipment and bath equipment and applied in the food, pharmaceutical and electronic industries.
Description
Technical field
The utility model relates to a kind of water treating equipment, specifically a kind of combined water treatment equipment that has deoxygenation and sodium ion function of exchange concurrently.
Background technology
The feedwater of boiler has strict requirement, at first needs to handle through softening or desalination, makes not scaling of boiler surface inside.But, still containing oxygen and other gases in the water, oxygen is a kind of main depolarizer; Can cause boiler plant and therrmodynamic system metal covering to produce corrosion, this corrosion often is the corrosion of locality ulcer, causes the metallic walls perforation when serious; Not only shorten the life-span of boiler plant greatly; And influence the security of boiler and therrmodynamic system, therefore, must adopt how empty iron and oxygen reaction generation Indian red to precipitate.It is filtrate that deoxygenator adopts sponge iron, and tank body is designed to two backwash structures, and the reactant of filtrate and trapped substance can be washed away fully.
Na-ion exchanger is the brand-new soft water disposal system and method for a kind of environmental protection, economy, safety.With terminal user's requirement is principle of design, and in conjunction with former water pretreatment, the WQM mixing system is selected novel essence to set and formed full automatic sodium ion exchange soft water system fully.Great number of issues such as the working cost that the user used water softener separately in the past and caused is high, equipment failure is frequent, effluent quality is unstable, customer need water quality does not match have thoroughly been solved.Having obtained user's in all parts of the country extensive approval, is client's optimal selection.
Summary of the invention
The technical assignment of the utility model is the deficiency to prior art, and a kind of combined water treatment equipment that has deoxygenation and sodium ion function of exchange concurrently is provided.
The utility model solves the technical scheme that its technical problem adopted:
Sponge iron has huge specific surface area, is spongy mushy abrasive grit, and inner porous is netted, and specific surface area for the dissolved oxygen in the water provides great reaction compartment, has been quickened the carrying out of redox reaction greater than 80m2/g.When the water that contains dissolved oxygen passed through sponge iron, oxidizing reaction completely took place in water oxygen gas and iron, thereby guaranteed that the water outlet dissolved oxygen content is lower than below 0.05 mg/L, and its reaction formula is: 2Fe+2H2O+O2 → 2Fe (OH) 2.Fe (OH) 2 is adsorbed on the sponge iron particle, but it is unsettled in oxygen-containing water, and it will be oxidized to ferric compound, and its reaction formula is: 4Fe (OH) 2+2H2O+O2 → 4Fe (OH) 3.Reaction product Fe (OH) 3 is water-fast yellow-green colour flocks, is intercepted in the sponge iron particle, when it runs up to a certain degree, just can rinse well with the backwash water of certain intensity, returns to initial deoxygenation ability.
Water hardness mainly is made up of wherein positively charged ion, calcium (Ca2+), magnesium (Mg2+) ion.When the former water that contains hardness passed through the resin layer of interchanger, the calcium in the water, mg ion were discharged sodium ion simultaneously by resin absorption; Effusive water is exactly the softening water that has removed hardness ions in the interchanger like this; After resin absorption calcium, mg ion reach certain saturation ratio, go out water hardness and increase, this moment, water softener can carry out the reproduction operation of exhausted resin automatically according to preset program; Utilize sodium chloride solution (salt solution) through resin, make the resin of inefficacy return to sodium type resin again.
Have the combined water treatment equipment of deoxygenation and sodium ion function of exchange concurrently; Comprise Na-ion exchanger, softening water tank, deoxygenation water pump, filtering type deoxygenator and deoxygenation water tank; The water inlet pipe of Na-ion exchanger connects former water; The rising pipe of Na-ion exchanger connects the water inlet pipe of softening water tank, is connected with the water inlet pipe of filtering type deoxygenator behind the rising pipe series connection deoxygenation water pump of softening water tank, and the rising pipe of filtering type deoxygenator connects the water inlet pipe of deoxygenation water tank.
Above-mentioned deoxygenation water pump has two, is the parallel connection relation and is connected on the rising pipe of softening water tank.
The rising pipe of above-mentioned deoxygenation water tank is provided with boiler feedpump, and boiler feedpump has two, is the parallel connection relation and is connected on the rising pipe of deoxygenation water tank.
The combined water treatment equipment that has deoxygenation and sodium ion function of exchange concurrently of the utility model compared with prior art, the beneficial effect that is produced is:
1) can realize deoxygenation at normal temperatures, water inlet need not heating; Deaerating effect is reliable and stable, and dissolved oxygen content is stablized≤0.05mg/L in the water outlet, meets the low pressure boiler water quality standard;
2) but the equipment low level arranges that technology is simple, no too high requirement for height; The flow process advantages of simple, simple and compact equipment structure, easy handling is safeguarded;
3) level of automation is high, and equipment can carry out back flushing according to time or work crushing automatically, need not manual operation, and back flushing has timely been eliminated oxygen scavenger caking situation, reduced the water consumption, makes equipment be in good working order all the time;
4) water demineralization process automation: this equipment is realized the robotization of IX and resin regeneration process through programcontrol unit;
5) suitability is wide: can be used for industries such as Industrial Boiler, heat exchanger, air-conditioning, laundry, shower equipment and food, pharmacy, electronics.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Among the figure, 1, Na-ion exchanger, 2, softening water tank, 3, the deoxygenation water pump, 4, the filtering type deoxygenator, 5, the deoxygenation water tank, 6, boiler feedpump.
Embodiment
Below in conjunction with explanation at length below the combined water treatment equipment work that has deoxygenation and sodium ion function of exchange concurrently of 1 pair of the utility model of accompanying drawing.
Shown in accompanying drawing 1; The combined water treatment equipment that has deoxygenation and sodium ion function of exchange concurrently of the utility model; Its structure comprises Na-ion exchanger 1, softening water tank 2, deoxygenation water pump 3, filtering type deoxygenator 4 and deoxygenation water tank 5; The water inlet pipe of Na-ion exchanger 1 connects former water, and the rising pipe of Na-ion exchanger 1 connects the water inlet pipe of softening water tank 2, and rising pipe series connection deoxygenation water pump 3 backs of softening water tank 2 are connected with the water inlet pipe of filtering type deoxygenator 4; The rising pipe of filtering type deoxygenator 4 connects the water inlet pipe of deoxygenation water tank 5, and the rising pipe of deoxygenation water tank 5 is provided with boiler feedpump 6.
Above-mentioned deoxygenation water pump 3 has two, is the parallel connection relation and is connected on the rising pipe of softening water tank 2.
Above-mentioned boiler feedpump 6 has two, is the parallel connection relation and is connected on the rising pipe of deoxygenation water tank 5.
Its processing and fabricating of combined water treatment equipment that has deoxygenation and sodium ion function of exchange concurrently of the utility model is simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.The intake pressure of Na-ion exchanger own is no more than 0.3Mpa, and water outlet there is not pressure basically, carries out buffer memory so softening water tank is set; And the required pressure of deoxygenator is 0.3Mpa, the deoxygenation water pump must be set give pressure of deoxygenator.
Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (4)
1. have the combined water treatment equipment of deoxygenation and sodium ion function of exchange concurrently; Comprise Na-ion exchanger (1), softening water tank (2), deoxygenation water pump (3), filtering type deoxygenator (4) and deoxygenation water tank (5); It is characterized in that; The water inlet pipe of Na-ion exchanger (1) connects former water; The rising pipe of Na-ion exchanger (1) connects the water inlet pipe of softening water tank (2), and rising pipe series connection deoxygenation water pump (3) back of softening water tank (2) is connected with the water inlet pipe of filtering type deoxygenator (4), and the rising pipe of filtering type deoxygenator (4) connects the water inlet pipe of deoxygenation water tank (5).
2. the combined water treatment equipment that has deoxygenation and sodium ion function of exchange concurrently according to claim 1 is characterized in that above-mentioned deoxygenation water pump (3) has two, is the parallel connection relation and is connected on the rising pipe of softening water tank (2).
3. the combined water treatment equipment that has deoxygenation and sodium ion function of exchange concurrently according to claim 1 is characterized in that the rising pipe of deoxygenation water tank (5) is provided with boiler feedpump (6).
4. the combined water treatment equipment that has deoxygenation and sodium ion function of exchange concurrently according to claim 3 is characterized in that above-mentioned boiler feedpump (6) has two, is the parallel connection relation and is connected on the rising pipe of deoxygenation water tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202551320U CN202175596U (en) | 2011-07-19 | 2011-07-19 | Combined water treatment equipment integrating functions of deoxidization and sodium ion exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202551320U CN202175596U (en) | 2011-07-19 | 2011-07-19 | Combined water treatment equipment integrating functions of deoxidization and sodium ion exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175596U true CN202175596U (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202551320U Expired - Fee Related CN202175596U (en) | 2011-07-19 | 2011-07-19 | Combined water treatment equipment integrating functions of deoxidization and sodium ion exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175596U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102786120A (en) * | 2012-08-30 | 2012-11-21 | 陕西师范大学 | Normal-temperature normal-pressure water body dissolved oxygen high-gradient magnetic separation continuous removal device |
| CN106396135A (en) * | 2016-09-26 | 2017-02-15 | 汪传发 | Water softening apparatus and water softening method |
| CN106673260A (en) * | 2016-12-30 | 2017-05-17 | 中国石油天然气股份有限公司 | Oil and gas field station industrial boiler water and domestic drinking water treatment system and method |
| CN109399780A (en) * | 2018-10-26 | 2019-03-01 | 上海同赛水处理科技有限公司 | A kind of sponge iron filtering deaerating plant |
-
2011
- 2011-07-19 CN CN2011202551320U patent/CN202175596U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102786120A (en) * | 2012-08-30 | 2012-11-21 | 陕西师范大学 | Normal-temperature normal-pressure water body dissolved oxygen high-gradient magnetic separation continuous removal device |
| CN106396135A (en) * | 2016-09-26 | 2017-02-15 | 汪传发 | Water softening apparatus and water softening method |
| CN106673260A (en) * | 2016-12-30 | 2017-05-17 | 中国石油天然气股份有限公司 | Oil and gas field station industrial boiler water and domestic drinking water treatment system and method |
| CN109399780A (en) * | 2018-10-26 | 2019-03-01 | 上海同赛水处理科技有限公司 | A kind of sponge iron filtering deaerating plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151130 Address after: 272300 Shandong Province Economic Development Zone Jining City Yutai County Patentee after: SHANDONG SHUIFA ENVIRONMENT TECHNOLOGY CO., LTD. Address before: 272300 Shandong Province Economic Development Zone Jining City Yutai County Patentee before: Shandong Jinglu Water Group Company Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20170719 |