CN103332759A - Novel horizontal tower ejection type deaerator - Google Patents
Novel horizontal tower ejection type deaerator Download PDFInfo
- Publication number
- CN103332759A CN103332759A CN201310241035XA CN201310241035A CN103332759A CN 103332759 A CN103332759 A CN 103332759A CN 201310241035X A CN201310241035X A CN 201310241035XA CN 201310241035 A CN201310241035 A CN 201310241035A CN 103332759 A CN103332759 A CN 103332759A
- Authority
- CN
- China
- Prior art keywords
- tower
- pipe
- oxygen
- deoxygenization
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Physical Water Treatments (AREA)
Abstract
The invention relates to a boiler fed water deoxygenization technique, and in particular relates to a novel horizontal tower ejection type deaerator. The invention provides the novel horizontal tower ejection type deaerator which is good in deoxygenization effect and low in cost. The novel horizontal tower ejection type deaerator comprises a water tank and a deoxygenization tower, wherein the deoxygenization tower and the water tank are vertically arranged; a primary steam tube is arranged at the upper part of the water tank; a secondary steam tube is arranged at the lower part of the deoxygenization tower; the primary steam tube and the secondary steam tube are correspondingly provided with communicating tubes between the deoxygenization tower and the water tank; the primary steam tube is correspondingly connected with an ejection tube; the ejection tube is inserted into the communicating tube to form an ejector. According to the ejector of such a structure, when steam operated by the deaerator enters the deaerator, the steam inside the ejection tube is ejected to the deoxygenization tower through the communicating tube; due to the steam flow speed, negative pressure is formed between the water tank and the deoxygenization tower, and a non-condensed gas at the upper part of the water tank and oxygen which is dissociated at any time are carried into the deoxygenization tower and are carried away through an exhaust system of the deoxygenization tower, so that the complete deoxygenization of the boil fed water is accomplished, and the optimal effect is achieved.
Description
Technical field
The present invention relates to a kind of Oxygen Removal Technology for Boiler Feedwater, specifically, relate to a kind of novel tower jet-type deoxygenator for sleeping in.
Background technology
Large-scale power station and Industrial Boiler are the corrosion of anti-block both at home and abroad, oiler feed must be carried out deoxygenation through deoxygenator and handle, at present, this kind deoxygenator has various ways, as: vertical single tower, vertical multitower, Wo Ta, no tower etc. are several, there is the tower deoxygenator all to exist body big, it is big, highly high to take up space, pipeline and system complex, the cost of manufacture height, shock resistance is poor, and separate unit is exerted oneself little, and the life-span is short, the sliding pressure operation scope is little, the load variations scope is little, and noise is big, water outlet oxygen level height, the working cost height, there are shortcomings such as the water tank volume is bigger in no tower deoxygenator.
Summary of the invention
The present invention overcomes above-mentioned defective, provides a kind of deaerating effect relatively good, and the lower tower jet-type deoxygenator novel for sleeping in of cost.
The technical scheme of novel tower jet-type deoxygenator for sleeping in of the present invention is such: it comprises water tank, oxygen-removing tower, oxygen-removing tower and water tank upper and lower settings, water tank upper arranges the primary steam pipe, the oxygen-removing tower bottom arranges secondary steam pipe, primary steam pipe and secondary steam pipe correspondence arrange communicating pipe between oxygen-removing tower and the water tank, the primary steam pipe is corresponding to arrange jet pipe communicating pipe, and jet pipe inserts and communicating pipe forms injector.
Optimally, oxygen-removing tower is set to atomizing nozzle formula oxygen-removing tower.Oxygen-removing tower top arranges water and mixes pipe, and water mixes the pipe below atomizing nozzle evenly is set.
Optimally, oxygen-removing tower is set to the multitube rotating-film deaerator.The oxygen-removing tower top arranges water and mixes pipe, and rotation membrane pipe evenly is set in the water pipe.
Between novel tower jet-type deoxygenator oxygen-removing tower for sleeping in of the present invention and the water tank corresponding primary steam pipe is set and secondary steam pipe arranges communicating pipe, the primary steam pipe is corresponding to arrange jet pipe communicating pipe, jet pipe inserts and communicating pipe forms injector, the injector of this structure, when the steam for the treatment of deoxygenator operation enters deoxygenator, steam in the jet pipe will spray through communicating pipe and enter into oxygen-removing tower, reason owing to steam flow rate, will form negative pressure between water tank and the oxygen-removing tower, thereby the incondensable gas of water tank upper and the oxygen that at any time dissociates out taken in the oxygen-removing tower go, and take away by the exhaust system of oxygen-removing tower, thereby finish the complete deoxygenation of oiler feed, and reach best effect.
The technical program oxygen-removing tower is set to atomizing nozzle formula oxygen-removing tower.Oxygen-removing tower top arranges water and mixes pipe, and water mixes the pipe below atomizing nozzle evenly is set, and the oxygen-removing tower of this structure is mainly used in the buck deoxygenation of (containing the particulate state ash).
The technical program oxygen-removing tower is set to the multitube rotating-film deaerator.The oxygen-removing tower top arranges water and mixes pipe, and water mixes in the pipe rotation membrane pipe evenly is set, and the deoxygenator of this structure is applied in the deoxygenation of cleaning water.
Description of drawings
Fig. 1 is the structural representation of novel tower jet-type deoxygenator for sleeping in of the present invention;
Fig. 2 is the structural representation of embodiments of the invention 2.
1-primary steam pipe, 2-secondary steam pipe, 3-rotation membrane pipe, 4-water mix pipe, 5-exhaust system, 6-jet pipe, 7-communicating pipe, 9-water tank, 10-oxygen-removing tower, 11-atomizing nozzle.
Embodiment
Embodiment 1:
As shown in Figure 1, it of the deoxygenator of present embodiment comprises water tank 9, oxygen-removing tower 10, oxygen-removing tower 10 and water tank 9 upper and lower settings, water tank 9 tops arrange primary steam pipe 1, oxygen-removing tower 10 bottoms arrange secondary steam pipe 2, primary steam pipe 1 and secondary steam pipe 2 correspondences arrange communicating pipe 7 between oxygen-removing tower 10 and the water tank 9, and primary steam pipe 1 correspondence arranges jet pipe 6 communicating pipe 7, and jet pipe 6 inserts and communicating pipe 7 forms injector.Oxygen-removing tower 10 is set to atomizing nozzle formula oxygen-removing tower.Oxygen-removing tower 10 tops arrange water and mix pipe 4, and water mixes pipe 4 belows atomizing nozzle 11 evenly is set.
The deoxygenator of present embodiment can obtain the buck in the coal chemical industry enterprises (waste water) reclaiming and take full advantage of, and has reached more environmental protection and saving of enterprise; Thereby reach better deaerating effect.
Embodiment 2:
As shown in Figure 2, it comprises water tank 10, oxygen-removing tower 9 deoxygenator of present embodiment, oxygen-removing tower 10 and water tank 9 upper and lower settings, water tank 10 tops arrange primary steam pipe 1, oxygen-removing tower 9 bottoms arrange secondary steam pipe 2, primary steam pipe 1 and secondary steam pipe 2 correspondences arrange communicating pipe 7 between oxygen-removing tower 10 and the water tank 9, and primary steam pipe 1 correspondence arranges jet pipe 6 communicating pipe 7, and jet pipe 6 inserts and communicating pipe 7 forms injector.Oxygen-removing tower 10 is set to the multitube rotating-film deaerator.Oxygen-removing tower 10 tops arrange water and mix pipe 4, and water mixes in the pipe 4 rotation membrane pipe 3 evenly is set.
The deoxygenator of present embodiment is fit to be applied in the deoxygenation of cleaning water.
Novel tower jet-type deoxygenator for sleeping in of the present invention in manufacturing processed, is being guaranteed under the situation of technology, can obtain assembling easier, simply, exactly, has all obtained certain saving on material resources and financial resources; In the operational process, because the effect of injector makes water tank produce negative pressure, thereby with the incondensable gas in the water tank and free oxygen, be extracted at any time in the middle of the oxygen-removing tower, the oxygen level of water outlet more is of value to and is guaranteed; Reasonably exhaust system 5 makes steam discharge still less, thereby has saved steam, has reached more environmental protection and saving of equipment, thereby has reached better deaerating effect.
Claims (5)
1. novel tower jet-type deoxygenator for sleeping in, it comprises water tank, oxygen-removing tower, oxygen-removing tower and water tank upper and lower settings, water tank upper arranges the primary steam pipe, the oxygen-removing tower bottom arranges secondary steam pipe, it is characterized in that, primary steam pipe and secondary steam pipe correspondence arrange communicating pipe between oxygen-removing tower and the water tank, the primary steam pipe is corresponding to arrange jet pipe communicating pipe, and jet pipe inserts and communicating pipe forms injector.
2. novel tower jet-type deoxygenator for sleeping in according to claim 1 is characterized in that oxygen-removing tower is set to atomizing nozzle formula oxygen-removing tower.
3. novel tower jet-type deoxygenator for sleeping in according to claim 2 is characterized in that, oxygen-removing tower top arranges water and mixes pipe, and water mixes the pipe below atomizing nozzle evenly is set.
4. novel tower jet-type deoxygenator for sleeping in according to claim 1 is characterized in that oxygen-removing tower is set to the multitube rotating-film deaerator.
5. according to the tower jet-type deoxygenator novel for sleeping in shown in the claim 4, it is characterized in that the oxygen-removing tower top arranges water and mixes pipe, water mixes in the pipe rotation membrane pipe evenly is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310241035.XA CN103332759B (en) | 2013-06-18 | 2013-06-18 | Novel horizontal tower ejection type deaerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310241035.XA CN103332759B (en) | 2013-06-18 | 2013-06-18 | Novel horizontal tower ejection type deaerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103332759A true CN103332759A (en) | 2013-10-02 |
| CN103332759B CN103332759B (en) | 2015-08-26 |
Family
ID=49240988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310241035.XA Active CN103332759B (en) | 2013-06-18 | 2013-06-18 | Novel horizontal tower ejection type deaerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103332759B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281009A (en) * | 1995-04-12 | 1996-10-29 | Asahi Giken Kogyo:Kk | Deaerator |
| CN200946104Y (en) * | 2006-09-18 | 2007-09-12 | 上海动力设备有限公司 | Spray washing type oxygen removing device |
| CN200992496Y (en) * | 2006-12-06 | 2007-12-19 | 卢秉威 | Nippleless deaerator |
| CN201634464U (en) * | 2009-06-05 | 2010-11-17 | 重庆大学 | Secondary-injection type low-pressure heating deaerator |
| CN202229167U (en) * | 2011-09-29 | 2012-05-23 | 无锡职业技术学院 | Rotating film type thermal deaerator |
| CN202274479U (en) * | 2011-10-12 | 2012-06-13 | 奚晨露 | Rising-film bubble-type heating power deoxygenizer |
| CN202660527U (en) * | 2012-05-25 | 2013-01-09 | 浙江中山化工集团有限公司 | Efficient boiler thermal deaerator |
| CN203382532U (en) * | 2013-06-18 | 2014-01-08 | 青岛畅隆电力设备有限公司 | Novel horizontal tower injection type deoxidization device |
-
2013
- 2013-06-18 CN CN201310241035.XA patent/CN103332759B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281009A (en) * | 1995-04-12 | 1996-10-29 | Asahi Giken Kogyo:Kk | Deaerator |
| CN200946104Y (en) * | 2006-09-18 | 2007-09-12 | 上海动力设备有限公司 | Spray washing type oxygen removing device |
| CN200992496Y (en) * | 2006-12-06 | 2007-12-19 | 卢秉威 | Nippleless deaerator |
| CN201634464U (en) * | 2009-06-05 | 2010-11-17 | 重庆大学 | Secondary-injection type low-pressure heating deaerator |
| CN202229167U (en) * | 2011-09-29 | 2012-05-23 | 无锡职业技术学院 | Rotating film type thermal deaerator |
| CN202274479U (en) * | 2011-10-12 | 2012-06-13 | 奚晨露 | Rising-film bubble-type heating power deoxygenizer |
| CN202660527U (en) * | 2012-05-25 | 2013-01-09 | 浙江中山化工集团有限公司 | Efficient boiler thermal deaerator |
| CN203382532U (en) * | 2013-06-18 | 2014-01-08 | 青岛畅隆电力设备有限公司 | Novel horizontal tower injection type deoxidization device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103332759B (en) | 2015-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104707403A (en) | Water-hammer resistant separating tank provided with baffles | |
| CN104193059A (en) | Device used for recycling grey water of coal gas generating system | |
| CN201254467Y (en) | Vacuum deaerator | |
| CN203389486U (en) | Efficient vapor-liquid separator | |
| CN203382532U (en) | Novel horizontal tower injection type deoxidization device | |
| CN201606866U (en) | Thermal deaerator capable of recycling waste steam heat | |
| CN204637858U (en) | Shell and tube tail gas environment-friendly processing unit | |
| CN204227401U (en) | The unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit | |
| CN103332759A (en) | Novel horizontal tower ejection type deaerator | |
| CN105597379A (en) | Gas-liquid separator with defrothing structure | |
| CN103058307B (en) | Novel tower-free multipipe rotating-film deaerator | |
| CN202024311U (en) | Boiler dead steam recovery unit | |
| CN205367783U (en) | Buck is with vertical cyclone film deaerating plant | |
| CN204034547U (en) | Tower for purifying waste gas | |
| CN104069758B (en) | Shell and tube ammoniacal liquor system joins all-in-one | |
| CN203657560U (en) | High-temperature flue gas recovery device | |
| CN202912731U (en) | Novel towerless and multi-tube rotating-film deaerator | |
| CN201873545U (en) | Waste water flash drum for grease waste water zero discharge system | |
| CN203065189U (en) | Circulating heater for grease wastewater discharge system | |
| CN104857792A (en) | Tube array type tail gas environmental protection treatment device | |
| CN202912732U (en) | Novel towerless and multi-tube rotating-film deaerator | |
| CN202440310U (en) | Straight fractional sulphur melting tank | |
| CN203569043U (en) | Purifying plant for tire oil | |
| CN204022762U (en) | Waste mineral oil pickling tank | |
| CN106984167B (en) | Deaerator for supercritical carbon dioxide Brayton cycle power generation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266700 Changjiang Road 87, Pingge Street office, Pingdu City, Qingdao, Shandong Patentee after: Qingdao Changlong heavy equipment Co., Ltd Address before: 266000 No. 87 Changjiang Road, Pingdu Development Zone, Pingdu City, Shandong, Qingdao Patentee before: QINGDAO CHANGLONG POWER EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |