CN109099318A - A kind of interior pipe-line system for reducing moisture content of jet chimney - Google Patents
A kind of interior pipe-line system for reducing moisture content of jet chimney Download PDFInfo
- Publication number
- CN109099318A CN109099318A CN201710473694.4A CN201710473694A CN109099318A CN 109099318 A CN109099318 A CN 109099318A CN 201710473694 A CN201710473694 A CN 201710473694A CN 109099318 A CN109099318 A CN 109099318A
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- Prior art keywords
- steam
- jet chimney
- valve
- pipe
- shut
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/06—Pipe-line systems for gases or vapours for steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/14—Arrangements for supervising or controlling working operations for eliminating water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/16—Arrangements for supervising or controlling working operations for eliminating particles in suspension
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pipeline Systems (AREA)
Abstract
A kind of interior pipe-line system for reducing moisture content of jet chimney, it is related to jet chimney design field, first jet chimney passes sequentially through the first return pipe, steam inlet tube is connected to steam-water separator, second jet chimney passes sequentially through the second return pipe, steam outlet pipe is connected to steam-water separator, steam-water separator is horizontally arranged at steam inlet tube, between steam outlet pipe, first return pipe, the angle of second return pipe and vertical direction is 0-15 degree, the bottom of the steam-water separator is communicated with threeway head, the first shut-off valve is sequentially installed on the pipeline of the first end connection of threeway, first filter and the first drain valve, the second shut-off valve is installed on the pipeline of other end connection, the application provides a kind of interior pipe-line system for reducing moisture content of jet chimney, improve the utilization efficiency of steam-water separator, further reduce the Steam moisture in jet chimney, The aridity for improving steam reduces the failure probability of drain valve, while can make to replace when hydrophobic defective valve in the case where not influencing production again.
Description
Technical field
The present invention relates to jet chimney design fields, and in particular to a kind of interior pipeline system for reducing moisture content of jet chimney
System.
Background technique
The industry using steam is needed in production now, it is difficult to avoid in the steam transmitted in jet chimney to be faced containing product
Water, Steam moisture excessively high a series of problems, such as necessarily affecting production, as shown in Figure 1,1 ˊ is jet chimney, 2 ˊ are carbonated drink
Separator, 3 ˊ are drain valve, and the design that moisture content is reduced in existing jet chimney is usually that vapour is horizontally mounted on jet chimney
Separator filters the moisture in jet chimney in steam, installs drain valve (draining is not vented) in steam-water separator bottom, uses
The moisture of filtering is discharged, but most steam-water separator water rem oval is only 60% or so, and water rem oval is not high,
When moisture sometimes through steam-water separator filtering is discharged by the drain valve of its bottom, also easily because of drain valve quality problems or
Person's installation is not in place to cause drain valve drain function to fail, and causes the aggravation of jet chimney inner product water problems to influence to produce, and
And the drain valve more renewed needs steam off gas supply conduit, leads to production disruption, loses huge.
Summary of the invention
Mentioned above in order to solve the problems, such as, the application provides a kind of interior pipe-line system for reducing moisture content of jet chimney,
The utilization efficiency for improving steam-water separator further reduces the Steam moisture in jet chimney, improves the dry of steam
Dry degree reduces the failure probability of drain valve, while can make to replace when hydrophobic defective valve in the case where not influencing production again,
Technical solution is as follows:
A kind of interior pipe-line system for reducing moisture content of jet chimney, including the first steam pipe for conveying certain pressure value steam
Road and the second jet chimney, steam-water separator, the first return pipe, the second return pipe, steam inlet tube, steam outlet pipe, threeway head,
One shut-off valve, first filter and the first drain valve, first jet chimney passes sequentially through the first return pipe, steam inlet tube connects
Steaming separator, the second jet chimney pass sequentially through the second return pipe, steam outlet pipe connection steam-water separator, steam-water separator
It is horizontally arranged between steam inlet tube, steam outlet pipe, the angle of first return pipe, the second return pipe and vertical direction is 0-
15 degree, the bottom of the steam-water separator is communicated with threeway head, is sequentially installed with the first cut-off on the pipeline of the first end connection of threeway
Valve, first filter and the first drain valve, the other end connection pipeline on the second shut-off valve is installed.The present invention is by by carbonated drink
The jet chimney of the direct horizontal linear installation of the script of separator two sides, is changed to additional first and second time for increasing big corner downwards
Water pipe mounting means, steam are flowed into steam-water separator by gravity after the first return water in-tube condensation after passing through steam-water separator
It is interior, it will not be taken to by gas in the second jet chimney, reduce the residual moisture content in second pipe.
Further, the angle of first return pipe, the second return pipe and vertical direction is 0 °.The first return pipe,
The angle of second return pipe and vertical direction is set as 0 °, and steam after steam-water separator in the first return pipe by condensing at this time
Fall back to the efficiency highest of steam-water separator.
Further, the first filter is removably installed on the pipeline, by removably mounting means,
The strainer of first filter can carry out periodic cleaning and replacement according to the condition of production, in case filter net jam leads to not discharge the
One, two jet chimney internal water accumulations or strainer are damaged, cause impurity to enter the first drain valve and result in blockage.
Further, first shut-off valve, mounting means of first drain valve on pipeline be flanged joint, flange it
Between be equipped with refractory metal pad seal.The first shut-off valve, the first drain valve are installed on the pipeline using flange connection,
Installation quickly, conveniently, while being replaced, is also convenient for maintenance, and flange join type can also be used in the first and second filter in the present invention
Removably ensure that the leakproofness of connection by setting refractory metal pad between the flanges.
Further, the second filter, the second drain valve are also sequentially installed on the pipeline below second shut-off valve.
In addition the second filter and the second drain valve for connecing complete set below second shut-off valve again, can be in the first shut-off valve, the first mistake
Draining uses when filter and the first drain valve are damaged and can not be replaced in time, will not influence normal production, two sets of cut-offs in this way
Valve, filter and trap system can use by turns, are spare, guarantee the uninterrupted lasting progress of production, improve production efficiency.
Further, second filter is removably installed on the pipeline.By removably mounting means,
The strainer of second filter can carry out periodic cleaning and replacement according to the condition of production, in case filter net jam leads to not discharge the
One, two jet chimney internal water accumulations or strainer are damaged, cause impurity to enter the second drain valve and result in blockage.
Further, second shut-off valve, mounting means of second drain valve on pipeline be flanged joint, flange it
Between be equipped with refractory metal pad seal.Vapor (steam) temperature is generally higher, general plastics, rubber material gasket cannot be long-term
It is applicable in the present context, and this problem can be well solved using refractory metal pad.
Further, pressure-bearing when first shut-off valve, the second shut-off valve, the first drain valve, the second drain valve type selecting
Ability is at least twice of the maximal pressure force value of conveying steam in the first and second jet chimney.(the i.e. first cut-off of each valve of the present invention
Valve, the second shut-off valve, the first drain valve, the second drain valve) flanged joint is all made of in respective line, between every 2 flanges
Using refractory metal pad, each valve selects the specification to match, such as steam according to the steam pressure conveyed in pipeline steam
The steam maximum pressure conveyed in pipeline is 0.8MP, then at least selects the high temp.-resistant valve of pressure-bearing 1.6MP, guarantees each invention peace
Full work, does not affect the normal production.
According to above-mentioned technical proposal, compared with prior art, the present invention having the advantage that
1, the jet chimney at steam-water separator both ends is directly horizontally mounted mode by existing, it is perpendicular is changed to one section of additionally increase
First and second return pipe mounting means of straight sunk type, improves the utilization efficiency of steam-water separator, is not needing to change steam-water separation
Under the premise of device, is verified through experimental data repeatedly, original 60% water rem oval has been increased to 90% or more；
2, the first shut-off valve is increased, to cut off the connection of the first and second jet chimney and the first drain valve, can not have to stop the
One, two jet chimneys supply and replace the first drain valve；
3, first filter is increased, to filter the impurity flowed into the first and second jet chimney, prevents blocking damage first from dredging
Water valve；
4, threeway head is changed to by existing straight-through head, in addition connects the second shut-off valve, the second filter and second of complete set again
Drain valve can use in draining when the first shut-off valve, first filter and the first drain valve are damaged and can not be replaced in time.
Detailed description of the invention
Below by specific embodiment combination attached drawing, invention is further described in detail.
Fig. 1 is the schematic diagram of the prior art；
Fig. 2 is the schematic diagram of embodiment one；
Fig. 3 is the schematic diagram of embodiment two.
Wherein, 1 ˊ, jet chimney；2 ˊ, steam-water separator；3 ˊ, drain valve；1, the first jet chimney；2, the second steam pipe
Road；3, steam-water separator；4, the first return pipe；5, the second return pipe；6, steam inlet tube；7, steam outlet pipe；8, threeway head；9,
One shut-off valve；10, first filter；11, the first drain valve；12, the second shut-off valve；13, the second filter；14, second is hydrophobic
Valve.
Specific embodiment
Below by specific embodiment combination attached drawing, invention is further described in detail.
Embodiment one
As shown in Fig. 2, the pipe-line system of moisture content is reduced in a kind of jet chimney, including for conveying certain pressure value steam
First jet chimney 1 and the second jet chimney 2, the first return pipe 4, the second return pipe 5, steam inlet tube 6, steam steam-water separator 3
Vapour outlet pipe 7, threeway head 8, the first shut-off valve 9, first filter 10 and the first drain valve 11, first jet chimney 1 is successively
It is connected to steam-water separator 3 by the first return pipe 4, steam inlet tube 6, the second jet chimney 2 passes sequentially through the second return pipe 5, steams
Vapour outlet pipe 7 is connected to steam-water separator 3, and steam-water separator 3 is horizontally arranged between steam inlet tube 6, steam outlet pipe 7, and described first
Return pipe 4, the second return pipe 5 and vertical direction angle be 0 degree, the bottom of the steam-water separator 3 is communicated with threeway head 8, three
The first shut-off valve 9, first filter 10 and the first drain valve 11, the other end are sequentially installed on the pipeline of logical 8 one end of head connection
Second shut-off valve 12 is installed, first filter 10 is removably installed on the pipeline on the pipeline of connection.
First shut-off valve 9, mounting means of first drain valve 11 on pipeline are flanged joint, are equipped between flange
Refractory metal pad sealing.
Bearing capacity when first shut-off valve 9, the first 11 type selecting of drain valve be at least the first and second jet chimney (1,
2) twice of the maximal pressure force value of conveying steam in.
Embodiment two
As shown in figure 3, the pipe-line system of moisture content is reduced in a kind of jet chimney, including for conveying certain pressure value steam
First jet chimney 1 and the second jet chimney 2, the first return pipe 4, the second return pipe 5, steam inlet tube 6, steam steam-water separator 3
Vapour outlet pipe 7, threeway head 8, the first shut-off valve 9, first filter 10 and the first drain valve 11, first jet chimney 1 is successively
It is connected to steam-water separator 3 by the first return pipe 4, steam inlet tube 6, the second jet chimney 2 passes sequentially through the second return pipe 5, steams
Vapour outlet pipe 7 is connected to steam-water separator 3, and steam-water separator 3 is horizontally arranged between steam inlet tube 6, steam outlet pipe 7, and described first
Return pipe 4, the second return pipe 5 and vertical direction angle be 0 degree, the bottom of the steam-water separator 3 is communicated with threeway head 8, three
The first shut-off valve 9, first filter 10 and the first drain valve 11, the other end are sequentially installed on the pipeline of logical 8 one end of head connection
The second shut-off valve 12, the second filter 13, the second drain valve 14, the first filter are sequentially installed on the pipeline of connection
10, the second filter 13 is removably mounted in respective line.
First shut-off valve 9, the first drain valve 11, the second shut-off valve 12, the second drain valve 14 are in respective line
Mounting means is flanged joint, is equipped with refractory metal pad between flange and seals.
Pressure-bearing energy when first shut-off valve 9, the second shut-off valve 12, the first drain valve 11, the second 14 type selecting of drain valve
Power is at least twice of the maximal pressure force value of conveying steam in the first and second jet chimney (1,2).
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not to limit
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple
It deduces, deform or replaces.
Claims (8)
1. reducing the pipe-line system of moisture content in a kind of jet chimney, which is characterized in that including being steamed for conveying certain pressure value
The first jet chimney and the second jet chimney, steam-water separator, the first return pipe, the second return pipe, the steam inlet tube, steam of vapour
Outlet pipe, threeway head, the first shut-off valve, first filter and the first drain valve, first jet chimney pass sequentially through first time
Water pipe, steam inlet tube are connected to steam-water separator, and the second jet chimney passes sequentially through the second return pipe, steam outlet pipe connection carbonated drink point
From device, steam-water separator is horizontally arranged between steam inlet tube, steam outlet pipe, first return pipe, the second return pipe and perpendicular
Histogram to angle be 0-15 degree, the bottom of the steam-water separator is communicated with threeway head, on the pipeline of the first end connection of threeway according to
It is secondary that first shut-off valve, first filter and the first drain valve are installed, the second shut-off valve is installed on the pipeline of other end connection.
2. reducing the pipe-line system of moisture content in a kind of jet chimney as described in claim 1, which is characterized in that described first
The angle of return pipe, the second return pipe and vertical direction is 0 °.
3. reducing the pipe-line system of moisture content in a kind of jet chimney as claimed in claim 2, which is characterized in that described first
Filter is removably installed on the pipeline.
4. reducing the pipe-line system of moisture content in a kind of jet chimney as claimed in claim 3, which is characterized in that described first
Shut-off valve, mounting means of first drain valve on pipeline are flanged joint, are equipped with refractory metal pad between flange and seal.
5. reducing the pipe-line system of moisture content in a kind of jet chimney as claimed in claim 4, which is characterized in that described second
The second filter, the second drain valve are also sequentially installed on pipeline below shut-off valve.
6. reducing the pipe-line system of moisture content in a kind of jet chimney as claimed in claim 5, which is characterized in that described second
Filter is removably installed on the pipeline.
7. reducing the pipe-line system of moisture content in a kind of jet chimney as claimed in claim 6, which is characterized in that described second
Shut-off valve, mounting means of second drain valve on pipeline are flanged joint, are equipped with refractory metal pad between flange and seal.
8. reducing the pipe-line system of moisture content in a kind of jet chimney as claimed in claim 7, which is characterized in that described first
Bearing capacity when shut-off valve, the second shut-off valve, the first drain valve, the second drain valve type selecting is at least the first and second jet chimney
Twice of the maximal pressure force value of interior conveying steam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710473694.4A CN109099318A (en) | 2017-06-21 | 2017-06-21 | A kind of interior pipe-line system for reducing moisture content of jet chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710473694.4A CN109099318A (en) | 2017-06-21 | 2017-06-21 | A kind of interior pipe-line system for reducing moisture content of jet chimney |
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| Publication Number | Publication Date |
|---|---|
| CN109099318A true CN109099318A (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710473694.4A Pending CN109099318A (en) | 2017-06-21 | 2017-06-21 | A kind of interior pipe-line system for reducing moisture content of jet chimney |
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| CN (1) | CN109099318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421827A (en) * | 2019-06-21 | 2019-11-08 | 北京鑫航成科技发展有限公司 | A kind of high-speed silent valve material feeding encapsulating machine |
-
2017
- 2017-06-21 CN CN201710473694.4A patent/CN109099318A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421827A (en) * | 2019-06-21 | 2019-11-08 | 北京鑫航成科技发展有限公司 | A kind of high-speed silent valve material feeding encapsulating machine |
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