CN201458877U - Water processing device for industrial steam boiler - Google Patents
Water processing device for industrial steam boiler Download PDFInfo
- Publication number
- CN201458877U CN201458877U CN2009201232104U CN200920123210U CN201458877U CN 201458877 U CN201458877 U CN 201458877U CN 2009201232104 U CN2009201232104 U CN 2009201232104U CN 200920123210 U CN200920123210 U CN 200920123210U CN 201458877 U CN201458877 U CN 201458877U
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- water
- treatment device
- water tank
- deoxygenation
- steam boiler
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Abstract
The utility model relates to a water processing device for an industrial steam boiler. The industrial steam boiler comprises a steam generator and a steam-water separator connected with the steam generator, wherein a steam trap is arranged on the bottom of the steam-water separator, the water processing device comprises a water-softening device and a deoxidization water tank, a softened water inlet is arranged on the bottom of the deoxidization water tank, an exhaust port is arranged on the top of the deoxidization water tank, a water supply outlet is arranged on the upper portion of the deoxidization water tank, a steam inlet is arranged on the lateral part of the deoxidization water tank, the water supply outlet is communicated with the steam generator, the water-softening device is provided with a tap water inlet and a softened water outlet, and the softened water outlet is connected with a softened water inlet of the deoxidization water tank. The water processing device has simple structure and small occupied area, integrates water softening, deoxidization and drug feeding, can fully utilize backwater of boilers, and saves energy.
Description
(1) technical field
The utility model belongs to the auxiliary energy-efficient equipment in vapour generator (boiler) equipment, is specifically related to a kind of water treatment device that is used for industrial steam boiler.
(2) background technology
At present the water treatment device in the Industrial Boiler water treatment field is total is divided into boiler water conditioning and the outer water treatment of stove.
Boiler water conditioning mainly relies on dispensing in the pot to handle with good antiscale property and eliminates the residual harness of Industrial Boiler capacious, this method needs first descaling and antiscaling, needing has strict requirement (as hardness≤4.0mmol/L) to water quality, should often note source quality, as changing conditions of hardness, basicity and chlorion etc., must be noted that continuous blowdown, and need regular blowing out inspection.
The outer water treatment of stove is meant technologies such as the pre-treatment of boiler water-filling, softening and desalination.Be divided into mainly that precipitation is softening, cohesion and filtration, ion exchange method water treatment.Wherein ion exchange method is a method most widely used in the water technology.Softening and the desalination of boiler feedwater, the removing of objectionable impurities in the waste water, the enriching and recovering of noble metal etc. all can be used this method.The ion-exchanger that uses has sulphonated coal and ion exchange resin at present.The former is used for low pressure boiler soft water; The latter is used for the softening and desalination of boiler water-filling of different pressures.Ion exchange method is divided into base exchange method, anion exchange method and yin, yang ion exchange method again.
Chinese patent CN2637478 discloses a kind of automatic water treating equipment of boiler, comprise casing, electrical control cubicles, its structural feature is that the top of casing is provided with exhaust fan, overflow port, the side of casing has water-in, water outlet, liquid level sensor respectively, and the bottom of casing is provided with water-in, wash water valve; The intravital support of case is provided with parallel negative plate, positive plate, and negative plate, positive plate all are iron plates of same size; Be provided with automatic control circuit in the electrical control cubicles.This water treating equipment energy softening water and deoxygenation, but its complex structure, cost is higher.
(3) utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, softening and deoxygenation of catchmenting in one, and can make full use of the water treatment device that boiler coagulates backwater.
A kind of water treatment device that is used for industrial steam boiler, described industrial steam boiler comprises vapour generator and the steam separator that is connected with vapour generator, the steam separator bottom is provided with drain valve, described water treatment device comprises demineralized water treatment device and deoxygenation water tank, described deoxygenation water tank bottom is provided with the soft water inlet, and the deaerated water box top is provided with venting port, and the deaerated water upper box part is provided with to water out, deoxygenation water tank sidepiece is provided with the steam-in, is communicated with vapour generator to water out; Demineralized water treatment device is provided with tap water inlet and soft water outlet, and soft water outlet is communicated with the soft water inlet of deoxygenation water tank.
Preferably, described deoxygenation water tank feedwater outlet is through topping-up pump pipeline connection vapour generator.
Preferably, described deoxygenation water tank also connects chemicals dosing plant.
Preferably, described demineralized water treatment device comprises water softener, is provided with ion exchange resin in the water softener, and water softener is connected with salt tank.
Preferably, described deoxygenation water tank also is equipped with water monitor.
Preferably, described deoxygenation water tank also is equipped with temperature-sensing valve.
Preferably, described deoxygenation water tank sidepiece is provided with hydrophobic inlet, and hydrophobic inlet is communicated with drain valve.
The utility model is simple in structure, and floor space is little, and softening, the deoxygenation of catchmenting, dosing be in one, and can make full use of boiler and coagulate backwater, has saved the energy.
(4) description of drawings
Fig. 1 is the described structural representation that is used for the water treatment device of industrial steam boiler of embodiment.
Fig. 2 is the vertical view of the described water treatment device of Fig. 1.
Fig. 3 is that the A of the described water treatment device of Fig. 1 is to view.
Fig. 4 is that the B of the described water treatment device of Fig. 1 is to view.
(5) embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to this.
With reference to Fig. 1～4, a kind of water treatment device that is used for industrial steam boiler, described industrial steam boiler comprises vapour generator and the steam separator that is connected with vapour generator, the steam separator bottom is provided with drain valve, described water treatment device comprises demineralized water treatment device 1 and deoxygenation water tank 2, described deoxygenation water tank 2 bottoms are provided with the soft water inlet, deoxygenation water tank 2 tops are provided with venting port 13, deoxygenation water tank 2 tops are provided with to water out 3, deoxygenation water tank 2 sidepieces are provided with steam-in 4, are communicated with vapour generator for water out 3; Demineralized water treatment device is provided with tap water inlet 5 and soft water outlet, and soft water outlet is communicated with the soft water inlet of deoxygenation water tank 2.
Described deoxygenation water tank 2 is communicated with vapour generator through topping-up pump pipeline 6 for water out 3.
Described deoxygenation water tank 2 also connects chemicals dosing plant 7.
Described demineralized water treatment device 1 comprises water softener 8, is provided with ion exchange resin in the water softener 8, and water softener 8 is connected with salt tank 9.
Described deoxygenation water tank 2 also is equipped with water monitor 10.
Described deoxygenation water tank 2 also is equipped with temperature-sensing valve 11.
Described deoxygenation water tank 2 sidepieces are provided with hydrophobic inlet 12, and hydrophobic inlet 12 is communicated with drain valve.
When the utility model used, tap water obtained soft water after demineralized water treatment device 1 is handled.Soft water enters deoxygenation water tank 2 backs by demineralized water treatment device 1 and mixes with the water that the steam separator drain valve comes out.The main application of deoxygenation water tank is that the pharmaceutical chemicals of removing oxygen and add capacity in feedwater removes descale and corrosion.In order to reach optimum regime, the temperature of deoxygenation water tank recommends to remain on 190-200 °F, and this will make oxygen content reduce to 1-2ppm.And deoxygenation water tank exhaust line needs vertical the setting, so that oxygen is discharged.
Control its water intake velocity through remollescent soft water by water monitor 10, so that make up water is directly proportional with the amount that system needs.Soft water enters from the deoxygenation water tank bottom, makes the meltage minimum of air in the water.Deoxygenation water tank 2 passes through steam heating, and controls with temperature-sensing valve 11.The steam that enters steam-in 4 is introduced by steam jet, and water of condensation returns by it.
Water in the deoxygenation water tank is by entering in the coil pipe of vapour generator for water out 3, after heating, become steam water interface, steam water interface enters steam separator and carries out centrifugation, steam is discharged by the steam separator top, water of condensation is then discharged by the bottom of steam separator, the steam trap of flowing through turns back to the deoxygenation water tank, thereby finishes full cycle.
Claims (7)
1. water treatment device that is used for industrial steam boiler, described industrial steam boiler comprises vapour generator and the steam separator that is connected with vapour generator, the steam separator bottom is provided with drain valve, it is characterized in that: described water treatment device comprises demineralized water treatment device and deoxygenation water tank, described deoxygenation water tank bottom is provided with the soft water inlet, and the deaerated water box top is provided with venting port, and the deaerated water upper box part is provided with to water out, deoxygenation water tank sidepiece is provided with the steam-in, is communicated with vapour generator to water out; Demineralized water treatment device is provided with tap water inlet and soft water outlet, and soft water outlet is communicated with the soft water inlet of deoxygenation water tank.
2. the water treatment device that is used for industrial steam boiler according to claim 1 is characterized in that: described deoxygenation water tank feedwater outlet is through topping-up pump pipeline connection vapour generator.
3. the water treatment device that is used for industrial steam boiler according to claim 1 is characterized in that: described deoxygenation water tank also connects chemicals dosing plant.
4. the water treatment device that is used for industrial steam boiler according to claim 1 is characterized in that: described demineralized water treatment device comprises water softener, is provided with ion exchange resin in the water softener, and water softener is connected with salt tank.
5. the water treatment device that is used for industrial steam boiler according to claim 1 is characterized in that: described deoxygenation water tank also is equipped with water monitor.
6. the water treatment device that is used for industrial steam boiler according to claim 1 is characterized in that: described deoxygenation water tank also is equipped with temperature-sensing valve.
7. according to the described water treatment device that is used for industrial steam boiler of one of claim 1～6, it is characterized in that: described deoxygenation water tank sidepiece is provided with hydrophobic inlet, and hydrophobic inlet is communicated with drain valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201232104U CN201458877U (en) | 2009-06-25 | 2009-06-25 | Water processing device for industrial steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201232104U CN201458877U (en) | 2009-06-25 | 2009-06-25 | Water processing device for industrial steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458877U true CN201458877U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201232104U Expired - Lifetime CN201458877U (en) | 2009-06-25 | 2009-06-25 | Water processing device for industrial steam boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN201458877U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689942A (en) * | 2011-03-21 | 2012-09-26 | 上海耐福金属制造有限公司 | Water treatment device for electric heating steam boiler |
| CN102718286A (en) * | 2012-06-25 | 2012-10-10 | 江苏京元节能环保有限公司 | Fully-automatic boiler water-softening device |
| CN104211187A (en) * | 2010-06-30 | 2014-12-17 | 三浦工业株式会社 | Method of operating steam boiler |
| CN106338056A (en) * | 2016-10-14 | 2017-01-18 | 浙江南方锅炉有限公司 | Fast steam generation system for horizontal type side-combustion type coiler structure |
| CN109944204A (en) * | 2017-12-20 | 2019-06-28 | 河南森源重工有限公司 | A kind of soft brush treatment device and snow melting vehicle |
-
2009
- 2009-06-25 CN CN2009201232104U patent/CN201458877U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211187A (en) * | 2010-06-30 | 2014-12-17 | 三浦工业株式会社 | Method of operating steam boiler |
| CN104211187B (en) * | 2010-06-30 | 2016-09-14 | 三浦工业株式会社 | The method of operation of steam boiler |
| CN102689942A (en) * | 2011-03-21 | 2012-09-26 | 上海耐福金属制造有限公司 | Water treatment device for electric heating steam boiler |
| CN102718286A (en) * | 2012-06-25 | 2012-10-10 | 江苏京元节能环保有限公司 | Fully-automatic boiler water-softening device |
| CN102718286B (en) * | 2012-06-25 | 2013-11-20 | 江苏京元节能环保有限公司 | Fully-automatic boiler water-softening device |
| CN106338056A (en) * | 2016-10-14 | 2017-01-18 | 浙江南方锅炉有限公司 | Fast steam generation system for horizontal type side-combustion type coiler structure |
| CN106338056B (en) * | 2016-10-14 | 2018-11-09 | 浙江南方锅炉有限公司 | A kind of horizontal side burning formula coil arrangement Quick steam generating system |
| CN109944204A (en) * | 2017-12-20 | 2019-06-28 | 河南森源重工有限公司 | A kind of soft brush treatment device and snow melting vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |