CN207006118U - A kind of vapo(u)rous degree adjusting means - Google Patents
A kind of vapo(u)rous degree adjusting means Download PDFInfo
- Publication number
- CN207006118U CN207006118U CN201720379822.4U CN201720379822U CN207006118U CN 207006118 U CN207006118 U CN 207006118U CN 201720379822 U CN201720379822 U CN 201720379822U CN 207006118 U CN207006118 U CN 207006118U
- Authority
- CN
- China
- Prior art keywords
- steam
- vapo
- orifice plate
- adjusting means
- degree adjusting
- 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
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Abstract
The utility model discloses a kind of vapo(u)rous degree adjusting means, including steam inlet, cold water inlet, mixing tube, restricting orifice, chamber, steam (vapor) outlet, steam box steam supply pipe, steam trap, cooling water discharge port, the first orifice plate and the second orifice plate；First orifice plate upper end connects steam inlet bottom, lower end connection mixing tube top；The top connection cold water inlet of mixing tube, bottom are provided with cooling water discharge port, bottom connection restricting orifice upper end；Connection restricting orifice lower end at the top of chamber, bottom connect the second orifice plate upper end；Second orifice plate lower end is connected with steam box steam supply pipe；Steam box steam supply pipe is connected with steam (vapor) outlet and steam trap.The vapo(u)rous degree adjusting means constant can supply steam to steaming box.
Description
Technical field
The utility model is specifically related to a kind of vapo(u)rous degree adjusting means.
Background technology
Steam is also known as " vapor ", and various steam are categorized as according to pressure and temperature：Saturated vapor and superheated steam,
It is that we produce, use very universal heating medium in life, main application has heating/humidification, can also produce power, makees
For machine driving etc., it has been employed such as various occasions.In decatize, it is required to consistently supply steam in steaming box, therefore from
The steam that boiler room main steam pipe comes must pass through pressure-reducing valve and pressure control device, if steam is overheat, permitted
More occasions could use after should being cooled to almost saturation state.
Utility model content
Technical problems to be solved：Main purpose of the present utility model is, there is provided it is a kind of can be constant give steaming box
Supply the vapo(u)rous degree adjusting means of steam.
Technical scheme：In order to solve the above-mentioned technical problem, the utility model provides a kind of vapo(u)rous degree adjusting means,
The technical solution of the utility model is：
A kind of vapo(u)rous degree adjusting means, including steam inlet, cold water inlet, mixing tube, restricting orifice, stop
Room, steam (vapor) outlet, steam box steam supply pipe, steam trap, cooling water discharge port, the first orifice plate and the second orifice plate；On first orifice plate
End connection steam inlet bottom, lower end connection mixing tube top；The top connection cold water inlet of the mixing tube, bottom is set
There are cooling water discharge port, bottom connection restricting orifice upper end；Connection restricting orifice lower end at the top of the chamber, bottom connection the
Two orifice plate upper ends；The second orifice plate lower end is connected with steam box steam supply pipe；The steam box steam supply pipe is connected with steam (vapor) outlet and dredged
Hydrophone.
During the vapo(u)rous degree adjusting means operation, the pressure of steam inlet mixes with following above first orifice plate
Pressure ratio >=2 of pipe.
In the mixing tube, vapor (steam) velocity 440-460m/s.
The highest steam vapour amount of the vapo(u)rous degree adjusting means is 500kg/hr.
In the case of steam consumption is larger, with the 2-3 vapo(u)rous degree adjusting means operation repetitives.
Beneficial effect：Advantageous effects of the present utility model are：Vapo(u)rous degree adjusting means of the present utility model
Constant it can supply steam to steaming box.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model vapo(u)rous degree adjusting means.
Embodiment
In order to further illustrate principle of the present utility model, it is described in detail in conjunction with accompanying drawing to of the present utility model.
As shown in figure 1, vapo(u)rous degree adjusting means includes steam inlet 1, cold water inlet 2, mixing tube 3, throttle orifice
Plate 4, chamber 5, steam (vapor) outlet 6, steam box steam supply pipe 7, steam trap 8, cooling water discharge port 9, the first orifice plate 10 and the second orifice plate
11；The upper end of first orifice plate 10 connects the bottom of steam inlet 1, the top of lower end connection mixing tube 3；The top connection of mixing tube 3 is cold
Water inlet 2, bottom are provided with cooling water discharge port 9, bottom connection restricting orifice 4 upper end；The top of chamber 5 connection restricting orifice
4 lower ends, bottom connection the second orifice plate 11 upper end；The lower end of second orifice plate 11 is connected with steam box steam supply pipe 7；Steam box steam supply pipe 7 connects
There are steam (vapor) outlet 6 and steam trap 8.
After steam enters vapo(u)rous degree adjusting means, outside cooling water cools down the steam in pipe, the water of condensation
Flow downward and reach on first orifice plate 10 at the top of mixing tube 3, the first orifice plate 10 above with following mix by the pressure of steam inlet 1
Close pressure ratio >=2 of pipe 3.The steam of high speed makes the condensate water atomizing of orifice plate rims into special thin drop, and is sent into mixing tube 3
In, in mixing tube 3, vapor (steam) velocity 440-460m/s.Because the caliber behind the first orifice plate 10 increases quickly, make condensed water
Become huge turbulent flow with the steam of heat and mix.Vapo(u)rous degree adjusting means and steam box are directly connected to, therefore in mixing tube 3
Pressure it is almost equal with the operating pressure in steam box.Violent mixing makes condensed water rapid evaporation and causes the cooling of steam,
Unevaporated condensed water removes after then being separated by cooling water discharge port 9, steam trap 8 or inside steam box.
The highest steam vapour amount of the vapo(u)rous degree adjusting means is 500kg/hr.
In the case of steam consumption is larger, with the 2-3 vapo(u)rous degree adjusting means operation repetitives.
The utility model can make steam it is constant be supplied into steaming box,
Preferable possible embodiments of the present utility model are the foregoing is only, not limit the scope of protection of the utility model.
Every to be made using the utility model specification and accompanying drawing content equivalent remote, or to be directly or indirectly used in other related
Technical field, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of vapo(u)rous degree adjusting means, including steam inlet（1）, cold water inlet（2）, mixing tube（3）, restricting orifice
（4）, chamber（5）, steam (vapor) outlet（6）, steam box steam supply pipe（7）, steam trap（8）, cooling water discharge port（9）, the first orifice plate
（10）With the second orifice plate（11）, it is characterised in that：First orifice plate（10）Upper end connects steam inlet（1）Bottom, and under
End connection mixing tube（3）Top；The mixing tube（3）Top connection cold water inlet（2）, bottom is provided with cooling water discharge port
（9）, and bottom connection restricting orifice（4）Upper end；The chamber（5）Top connects restricting orifice（4）Lower end, and bottom connects
Second orifice plate（11）Upper end；Second orifice plate（11）Lower end and steam box steam supply pipe（7）Connection；The steam box steam supply pipe（7）Even
It is connected to steam (vapor) outlet（6）And steam trap（8）.
A kind of 2. vapo(u)rous degree adjusting means as claimed in claim 1, it is characterised in that the vapo(u)rous degree regulation dress
When putting operation, first orifice plate（10）Steam inlet above（1）Pressure and following mixing tube（3）Pressure ratio >=2.
3. a kind of vapo(u)rous degree adjusting means as claimed in claim 1, it is characterised in that in the mixing tube（3）In, steam
Vapour speed is 440-460m/s.
A kind of 4. vapo(u)rous degree adjusting means as claimed in claim 1, it is characterised in that the vapo(u)rous degree regulation dress
The highest steam vapour amount put is 500kg/hr.
5. a kind of vapo(u)rous degree adjusting means as claimed in claim 1, it is characterised in that in the larger situation of steam consumption
Under, with the 2-3 vapo(u)rous degree adjusting means operation repetitives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379822.4U CN207006118U (en) | 2017-04-12 | 2017-04-12 | A kind of vapo(u)rous degree adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379822.4U CN207006118U (en) | 2017-04-12 | 2017-04-12 | A kind of vapo(u)rous degree adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006118U true CN207006118U (en) | 2018-02-13 |
Family
ID=61442947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720379822.4U Expired - Fee Related CN207006118U (en) | 2017-04-12 | 2017-04-12 | A kind of vapo(u)rous degree adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006118U (en) |
-
2017
- 2017-04-12 CN CN201720379822.4U patent/CN207006118U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180213 |