CN207334714U - A kind of oxygen-eliminating device anti-wall flow structure - Google Patents
A kind of oxygen-eliminating device anti-wall flow structure Download PDFInfo
- Publication number
- CN207334714U CN207334714U CN201721038452.4U CN201721038452U CN207334714U CN 207334714 U CN207334714 U CN 207334714U CN 201721038452 U CN201721038452 U CN 201721038452U CN 207334714 U CN207334714 U CN 207334714U
- Authority
- CN
- China
- Prior art keywords
- inclined plate
- oxygen
- eliminating device
- distributor
- flow structure
- 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.)
- Expired - Fee Related
Links
Landscapes
- Physical Water Treatments (AREA)
Abstract
A kind of oxygen-eliminating device anti-wall flow structure, including liquid re-distributor；The liquid re-distributor is arranged on the position that random packing top distance is H；The liquid re-distributor is made of inclined plate；The inclined plate thickness is D, and the inclined plate width is L, and the inclined plate lower end is arranged to zigzag, its tooth top angle is β, a height of h of tooth；The inclined plate is arranged to cone, and the cone and deoxygenation head inner wall angle are θ；A kind of oxygen-eliminating device anti-wall flow structure, can effectively avoid wall stream, make-up water is mixed with reflux steam, improve oxygen removal efficiency, reduce energy consumption.
Description
Technical field
It the utility model is related to oxygen-eliminating device field, more particularly to a kind of simple in structure, easy to operate oxygen-eliminating device anti-wall flow
Structure.
Background technology
Oxygen-eliminating device is one of boiler and heating system key equipment, if deaerating effect is bad, will to boiler feedwater pipeline,
Heavy losses caused by the corrosion of economizer and other auxiliary devices.The shortcomings of the prior art：Existing thermal deaerator
Water-distributing device can often form wall stream, cause part make-up water to flow directly into water tank along deoxygenation head inner tube wall, and cannot be fine
Mixed with high-temperature steam, cause deaerating effect to be greatly lowered.The supply of increase steam can only be generally relied on to strengthen deaerating effect, from
And mass energy is caused to waste.
The content of the invention
The utility model aim is to provide a kind of oxygen-eliminating device anti-wall flow structure, solves above technical problem.
In order to realize above-mentioned technical purpose, reach above-mentioned technical requirements, technical solution is used by the utility model：
A kind of oxygen-eliminating device anti-wall flow structure, including liquid re-distributor；It is characterized in that：The liquid re-distributor is arranged on scattered heap
The position that filler top distance is H；The liquid re-distributor is made of inclined plate；The inclined plate thickness is D, and described is oblique
Plate width is L；The inclined plate lower end is arranged to zigzag, and the tooth top angle of described sawtooth is β, a height of h of tooth；Described is oblique
Plate is arranged to cone；The centrum and deoxygenation head inner wall angle are θ.
Preferably：The liquid re-distributor is arranged on deoxygenation head inner wall, and connection mode is welding.
Preferably：The liquid re-distributor and random packing top distance H are 150mm.
Preferably：The inclined plate thickness D is 6mm.
Preferably：The inclined plate width L is 50mm.
Preferably：The tooth top angle β is 60 °, and the high h of the tooth is 15mm.
Preferably：The centrum is 45 ° with deoxygenation head inner wall angle theta.
The beneficial effects of the utility model；A kind of oxygen-eliminating device anti-wall flow structure, compared with traditional structure：It is simple in structure, behaviour
Make simplicity, can effectively avoid wall stream, make-up water is mixed with reflux steam, improve oxygen removal efficiency, reduce energy consumption.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model liquid re-distributor structure chart；
Fig. 3 is the utility model sawtooth enlarged drawing；
Fig. 4 is existing structure schematic diagram；
In figure：1. liquid re-distributor, 2. inclined plates, 3. random packings, 4. deoxygenation heads.
Embodiment
In order to become apparent from the goal of the invention of the utility model, technical solution and its advantageous effects, below in conjunction with
The drawings and specific embodiments, are further elaborated the utility model；
In the accompanying drawings：A kind of oxygen-eliminating device anti-wall flow structure, including liquid re-distributor；It is characterized in that：The liquid
Redistributor 1 is arranged on the position that 3 top of random packing distance is H；The liquid re-distributor 1 is made of inclined plate 2；It is described
2 thickness of inclined plate be D, 2 width of inclined plate is L；2 lower end of inclined plate is arranged to zigzag, its tooth top angle is β,
The a height of h of tooth；The inclined plate 2 is arranged to cone；The cone and the first 4 inner wall angle of deoxygenation are θ.
The specific implementation of the utility model：The liquid re-distributor 1 is arranged on first 4 inner wall of deoxygenation, and connection mode is
Welding, during 4 inner wall group pair first with deoxygenation, corrects its whole circle levelness, welds；The liquid re-distributor 1 and random packing 3
Top distance H is 150mm, and the liquid stream to fall beneficial to redistributor tip edge dispels in steam stream, can be better dispersed in scattered heap
In filler 3；The inclined plate thickness D is 6mm, and the 2 width L of inclined plate is 50mm, according to the first 4 nominal diameter size of deoxygenation,
It can be sized；The tooth top angle β is 60 °, and the high h of the tooth is 15mm, and 2 tiltangleθ of inclined plate is
45 °, the wall flow liquid physical efficiency of convergence is set preferably to be distributed.Make-up water forms the part of wall stream after spraying, blocked through liquid re-distributor
Collect after cutting, by being flowed out between lower edge dentation gap, instill in the filler of lower part, be sufficiently mixed with reflux steam, wall stream situation is basic
Eliminate, play and effectively destroy wall stream, improve the effect of oxygen removal efficiency.
Claims (7)
1. a kind of oxygen-eliminating device anti-wall flow structure, including liquid re-distributor；It is characterized in that：The liquid re-distributor（1）
It is arranged on random packing（3）The position that top distance is H；The liquid re-distributor（1）It is made of inclined plate (2)；Described
Inclined plate（2）Thickness is D, the inclined plate（2）Width is L；The inclined plate（2）Lower end is arranged to zigzag, described sawtooth
Tooth top angle be β, a height of h of tooth；The inclined plate（2）It is arranged to cone；The cone and deoxygenation head（4）Inner wall angle is
θ。
A kind of 2. oxygen-eliminating device anti-wall flow structure according to claim 1, it is characterised in that：The liquid re-distributor
（1）It is arranged on deoxygenation head（4）Inner wall, connection mode are welding.
A kind of 3. oxygen-eliminating device anti-wall flow structure according to claim 1, it is characterised in that：The liquid re-distributor
（1）With random packing（3）Top distance H is 150mm.
A kind of 4. oxygen-eliminating device anti-wall flow structure according to claim 1, it is characterised in that：The inclined plate thickness D is
6mm。
A kind of 5. oxygen-eliminating device anti-wall flow structure according to claim 1, it is characterised in that：The inclined plate（2）Width L is
50mm。
A kind of 6. oxygen-eliminating device anti-wall flow structure according to claim 1, it is characterised in that：The tooth top angle β is
60 °, the high h of the tooth is 15mm.
A kind of 7. oxygen-eliminating device anti-wall flow structure according to claim 1, it is characterised in that：The cone and deoxygenation head
（4）Inner wall angle theta is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721038452.4U CN207334714U (en) | 2017-08-18 | 2017-08-18 | A kind of oxygen-eliminating device anti-wall flow structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721038452.4U CN207334714U (en) | 2017-08-18 | 2017-08-18 | A kind of oxygen-eliminating device anti-wall flow structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207334714U true CN207334714U (en) | 2018-05-08 |
Family
ID=62373087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721038452.4U Expired - Fee Related CN207334714U (en) | 2017-08-18 | 2017-08-18 | A kind of oxygen-eliminating device anti-wall flow structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207334714U (en) |
-
2017
- 2017-08-18 CN CN201721038452.4U patent/CN207334714U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104832934B (en) | A kind of boiler smoke dedusting waste heat recovering energy conserving device | |
| CN205002135U (en) | Cigarette tower unification wet flue gas desulfurization eliminates tornado steel stack of " gypsum rain " | |
| CN207334714U (en) | A kind of oxygen-eliminating device anti-wall flow structure | |
| CN201058281Y (en) | Desulfurized dust collector | |
| CN202329367U (en) | Novel steam distribution device | |
| CN203642150U (en) | Subcritical saturated steam equal-dryness distributor | |
| CN211537216U (en) | Desulfurizing tower | |
| CN206500026U (en) | A kind of liquid distributor applied to desulfurizing tower | |
| CN206072643U (en) | Welding type high pressure reducing pressure by regulating flow pipe | |
| CN206707966U (en) | The buffer unit released for ship high-voltage tube | |
| CN213237484U (en) | Vertical rotary-film deaerator | |
| CN203323089U (en) | Titanium dioxide rotary kiln flue gas heat pipe waste heat boiler | |
| CN203308390U (en) | Iso-dryness distribution tee joint | |
| CN203024140U (en) | Rotating film type deaerator | |
| CN207831326U (en) | A kind of boiler with baffle plate type heat exchanger | |
| CN206956841U (en) | One kind closing overflow-type pressure regulation tower structure | |
| CN207065541U (en) | A kind of economizer | |
| CN202747310U (en) | Vapor generator with automatic deoxidization device | |
| CN206762624U (en) | A kind of desulfurizing tower with refrigerating function | |
| CN204573973U (en) | The two drum waste heat boiler of a kind of novel horizontal | |
| CN205066535U (en) | High -efficient heat reclamation device | |
| CN208846394U (en) | Fuel vapor steam generator | |
| CN210345434U (en) | Water drainage device for deaerator | |
| CN102798109B (en) | Steam generator with automatic deaerating device | |
| CN208546965U (en) | Boiler economizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191023 Granted publication date: 20180508 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221023 Granted publication date: 20180508 |
|
| 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: 20180508 |