CN205761902U - A kind of gas-liquid mixed desulfurization nozzle - Google Patents
A kind of gas-liquid mixed desulfurization nozzle Download PDFInfo
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- CN205761902U CN205761902U CN201620740747.5U CN201620740747U CN205761902U CN 205761902 U CN205761902 U CN 205761902U CN 201620740747 U CN201620740747 U CN 201620740747U CN 205761902 U CN205761902 U CN 205761902U
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- gas
- gland
- liquid mixed
- desulfurization nozzle
- chamber
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Abstract
This utility model provides a kind of gas-liquid mixed desulfurization nozzle, is made up of body (1), feed pipe (2), air inlet pipe (3), gland (4) and sealing ring (5)；Wherein body (1) includes feed pipe interface (11), air inlet pipe interface (12), body exocoel (13), chamber body (14), feed liquid passage (15)；Gland (4) includes seal groove (41), gland inner chamber (42), gas-liquid mixed chamber (43)；Feed pipe (2) and air inlet pipe (3) are connected with feed pipe interface (11) and the air inlet pipe interface (12) of body by screw thread respectively, gland (4) is connected with body (1) by screw thread, between gland (4) and body (1), sealing ring (5) is installed；After being completed, between body (1) and gland (4), form compressed gas distribution cavity (61) and compressed gas passage (62).This desulfurization nozzle compact conformation, stable, with low cost, can reduce that desulphurization system is newly-built and improvement cost, and desulphurization system operating cost can be reduced, be suitable for that desulphurization system is newly-built and the project such as transformation, be especially suitable for popularization and application.
Description
Technical field
This utility model relates to a kind of gas-liquid mixed desulfurization nozzle.
Background technology
Along with the development of Wet Flue Gas Desulfurization Technology is always people pays close attention to extensively application, the high-efficient atomizing of desulfurization medium
Focus, at present conventional atomizing type has mechanical atomization, medium atomization (steam or air etc.), machinery+medium atomization, bubble
Atomizations etc., exploring more efficient, more economical, the more applicable atomization technique of exploitation becomes raising desulfuration efficiency, reduces desulphurization cost
Important topic.
Typically using atomizing nozzle in desulfuration spray tower at present, this type of nozzle atomization effect is poor, needs by slurry
Liquid circulating pump extracts the slurry spraying utilization rate with raising serosity repeatedly, and needed for desulfurizer, number of nozzle is more, therefore profit
A kind of gas-liquid mixed desulfurization nozzle is gone out significant by medium atomization principle design.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in construction, can produce the desulfurization nozzle of nominal particle size.
In order to achieve the above object, this utility model adopts the following technical scheme that
A kind of gas-liquid mixed desulfurization nozzle, by body (1), feed pipe (2), air inlet pipe (3), gland (4) and sealing ring (5)
Composition；Wherein body (1) include feed pipe interface (11), air inlet pipe interface (12), body exocoel (13), chamber body (14),
Feed liquid passage (15)；Gland (4) includes seal groove (41), gland inner chamber (42), gas-liquid mixed chamber (43)；Feed pipe (2) and entering
Trachea (3) is connected with feed pipe interface (11) and the air inlet pipe interface (12) of body by screw thread respectively, and gland (4) passes through screw thread
It is connected with body (1), between gland (4) and body (1), sealing ring (5) is installed；After being completed, body (1) and gland
(4), between, compressed gas distribution cavity (61) and compressed gas passage (62) are formed.
A kind of gas-liquid mixed desulfurization nozzle, its chamber body (14) is conical bores, in the cavity of feed pipe direction
Footpath is relatively big, between its tapering is 15-75 °.
A kind of gas-liquid mixed desulfurization nozzle, its bulk liquid passage (15) is circular cylindrical cavity, and its diameter range is at 1-20
Between Hao meter.
A kind of gas-liquid mixed desulfurization nozzle, its chamber body (14) and fluid passage (15) outside are conical structure, its
Range of taper is between 15-75 °.
A kind of gas-liquid mixed desulfurization nozzle, its gland inner chamber (42) is conical bores, its range of taper 15-75 ° it
Between.
A kind of gas-liquid mixed desulfurization nozzle, its gland hybrid chamber (43) is turbination cavity, and its range of taper is at 60-
Between 120 °.
A kind of gas-liquid mixed desulfurization nozzle, its body (1) and gland (4) coaxial line.
Further, a kind of gas-liquid mixed desulfurization nozzle, the tapering of chamber body (14) and chamber body (14) and liquid
The tapering of the conical structure in passage (15) outside is different.
Further, a kind of gas-liquid mixed desulfurization nozzle, chamber body (14) and the cone in fluid passage (15) outside
The tapering of structure is different from the conical bores tapering of gland inner chamber (42).
Further, a kind of gas-liquid mixed desulfurization nozzle, chamber body (14) and the circular cone in fluid passage (15) outside
The conical bores tapering of taper ratio gland inner chamber (42) of shape structure is little.
The beneficial effects of the utility model are:
1) serosity enters chamber body by feed pipe, and flow velocity improves, and pressure reduces, then mixes with gas through fluid passage
Close, it is achieved the form of jet expansion gas bag water.
2) small particle desulfurization nozzle exit, serosity under the double atomization effect of swiftly flowing gas and shock wave,
Produce the atomized particles of particle diameter 50-200um.
3) by adjusting hybrid chamber tapering, spraying state and spray diameter can effectively be controlled.
4) small particle desulfurization nozzle is applied in wet desulfurization system, increases the specific surface of reacting slurry and smoke contacts
Long-pending, improve desulfuration efficiency, reduce desulfurization energy consumption.
5) small particle desulfurization nozzle compact conformation, stable, with low cost, can reduce desulphurization system newly-built and be transformed into
This, and can reduce desulphurization system operating cost, is suitable for that desulphurization system is newly-built and the project such as transformation, and being especially suitable for promoting should
With.
Accompanying drawing explanation
Fig. 1 ~ 2 are structure principle charts of the present utility model:
Wherein, 1, body, 2, feed pipe, 3, air inlet pipe, 4, gland, 5, sealing ring, 11, feed pipe interface, 12, air inlet pipe
Interface, 13, body exocoel, 14, chamber body, 15, bulk liquid passage, 41, seal groove, 42, gland inner chamber, 43, hybrid chamber,
61, compressed gas distribution cavity, 62, compressed gas passage.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model example, the technical solution of the utility model is further retouched
State.
As it is shown in figure 1, a kind of gas-liquid mixed desulfurization nozzle, by body (1), feed pipe (2), air inlet pipe (3), gland (4)
Form with sealing ring (5)；Wherein body (1) includes feed pipe interface (11), air inlet pipe interface (12), body exocoel (13), basis
Intracoelomic cavity (14), feed liquid passage (15)；Gland (4) includes seal groove (41), gland inner chamber (42), gas-liquid mixed chamber (43)；Enter
Material pipe (2) and air inlet pipe (3) are connected with feed pipe interface (11) and the air inlet pipe interface (12) of body by screw thread respectively, gland
(4) it is connected with body (1) by screw thread, between gland (4) and body (1), sealing ring (5) is installed；After being completed, this
Between body (1) and gland (4), form compressed gas distribution cavity (61) and compressed gas passage (62).
A kind of gas-liquid mixed desulfurization nozzle, its chamber body (14) is conical bores, in the cavity of feed pipe direction
Footpath is relatively big, and its tapering is 43 °.
A kind of gas-liquid mixed desulfurization nozzle, its bulk liquid passage (15) is circular cylindrical cavity, and its diameter range is at 5 millis
Rice.
A kind of gas-liquid mixed desulfurization nozzle, its chamber body (14) and fluid passage (15) outside are conical structure, its
Tapering is 53 °.
A kind of gas-liquid mixed desulfurization nozzle, its gland inner chamber (42) is conical bores, and its tapering is 56 °.
A kind of gas-liquid mixed desulfurization nozzle, its gland hybrid chamber (43) is turbination cavity, and its tapering is 70 °.
A kind of gas-liquid mixed desulfurization nozzle, its body (1) and gland (4) coaxial line.
Operation principle of the present utility model is: gas enters compressed gas distribution cavity 61 by trachea 3, enters back into compressed gas
Body passage 62, is declined by the increase of taper reducing gas velocity, pressure, carries out gas-liquid with desulfurization slurry and mix in hybrid chamber 43
Close.
Desulfurization slurry enters chamber body through feed pipe 2, increases through flow velocity, and pressure declines, by fluid passage, at a high speed
Under the gas of flowing and the double atomization effect of shock wave, at hybrid chamber 43, produce the atomized particles of particle diameter 50-200um, real
The high-efficient atomizing of existing serosity.
By controlling the tapering of hybrid chamber 43, spray form state and spray diameter can be controlled.
The above, a kind of specific embodiments the most of the present utility model, but protection domain of the present utility model is not
It is confined to this, any does not runs counter to the change or replacement made under spirit of the present utility model and principle, be included in this reality
With in novel protection domain.
Claims (10)
1. a gas-liquid mixed desulfurization nozzle, it is characterised in that include body (1), feed pipe (2), air inlet pipe (3), gland (4)
Form with sealing ring (5)；Wherein body (1) includes feed pipe interface (11), air inlet pipe interface (12), body exocoel (13), basis
Intracoelomic cavity (14), feed liquid passage (15)；Gland (4) includes seal groove (41), gland inner chamber (42), gas-liquid mixed chamber (43)；Enter
Material pipe (2) and air inlet pipe (3) are connected with feed pipe interface (11) and the air inlet pipe interface (12) of body by screw thread respectively, gland
(4) it is connected with body (1) by screw thread, between gland (4) and body (1), sealing ring (5) is installed；After being completed, this
Between body (1) and gland (4), form compressed gas distribution cavity (61) and compressed gas passage (62).
2. a kind of gas-liquid mixed desulfurization nozzle described in claim 1, it is characterised in that its chamber body (14) is conical cavity
Body is relatively big, between its tapering is 15-75 ° near feed pipe direction cavity internal diameter.
3. a kind of gas-liquid mixed desulfurization nozzle described in claim 1, it is characterised in that its bulk liquid passage (15) is cylinder
Shape cavity, its diameter range is between 1-20 millimeter.
4. a kind of gas-liquid mixed desulfurization nozzle described in claim 1, it is characterised in that its chamber body (14) and fluid passage
(15) outside is conical structure, and its range of taper is between 15-75 °.
5. a kind of gas-liquid mixed desulfurization nozzle described in claim 1, it is characterised in that its gland inner chamber (42) is conical cavity
Body, its range of taper is between 15-75 °.
6. a kind of gas-liquid mixed desulfurization nozzle described in claim 1, it is characterised in that its gland hybrid chamber (43) is inverted cone
Shape cavity, its range of taper is between 60-120 °.
7. a kind of gas-liquid mixed desulfurization nozzle described in claim 1, it is characterised in that its body (1) and gland (4) coaxial line.
8. a kind of gas-liquid mixed desulfurization nozzle described in claim 1, it is characterised in that the tapering of chamber body (14) and body
The tapering of the conical structure in inner chamber (14) and fluid passage (15) outside is different.
9. a kind of gas-liquid mixed desulfurization nozzle described in claim 1, it is characterised in that chamber body (14) and fluid passage
(15) tapering of the conical structure in outside is different from the conical bores tapering of gland inner chamber (42).
10. a kind of gas-liquid mixed desulfurization nozzle described in claim 1, it is characterised in that chamber body (14) and fluid passage
(15) the conical bores tapering of taper ratio gland inner chamber (42) of the conical structure in outside is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740747.5U CN205761902U (en) | 2016-07-14 | 2016-07-14 | A kind of gas-liquid mixed desulfurization nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740747.5U CN205761902U (en) | 2016-07-14 | 2016-07-14 | A kind of gas-liquid mixed desulfurization nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205761902U true CN205761902U (en) | 2016-12-07 |
Family
ID=58122574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620740747.5U Active CN205761902U (en) | 2016-07-14 | 2016-07-14 | A kind of gas-liquid mixed desulfurization nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205761902U (en) |
-
2016
- 2016-07-14 CN CN201620740747.5U patent/CN205761902U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |