CN200982520Y - Freezing type drier steam trap - Google Patents
Freezing type drier steam trap Download PDFInfo
- Publication number
- CN200982520Y CN200982520Y CNU2006200492647U CN200620049264U CN200982520Y CN 200982520 Y CN200982520 Y CN 200982520Y CN U2006200492647 U CNU2006200492647 U CN U2006200492647U CN 200620049264 U CN200620049264 U CN 200620049264U CN 200982520 Y CN200982520 Y CN 200982520Y
- Authority
- CN
- China
- Prior art keywords
- filter
- steam trap
- cover plate
- valve
- type drier
- 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
- 238000007710 freezing Methods 0.000 title claims description 13
- 230000008014 freezing Effects 0.000 title claims description 13
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 claims description 46
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000004108 freeze drying Methods 0.000 abstract 1
- 101100204059 Caenorhabditis elegans trap-2 gene Proteins 0.000 description 14
- 239000003818 cinder Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000011109 contamination Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a drainage arrangement, particularly is a drainage controller used in freeze drying unit. By equipping a filtering device in the drainage controller, the utility model saves the problem that working fluid with many solid impurities can block up discharge pipe line easily while keeping dewatering property. A filter screen in the drainage controller has hyperfine filter ability and compression ability, which can divide granular rust dregs from water strictly, and discharge the filtered water through an electronic timing water valve successfully. Granular rust dregs and foreign substance can be timely discharged and cleaned by manual control valve-member. Foreign substance and liquid are discharged separately in the drainage controller by different valve-members and modes, which avoids the phenomenon that the discharge pipe line with the prior art is blocked up by foreign substance and rust dregs frequently.
Description
Technical field
The utility model relates to a kind of drainage means, the STEAM TRAP of using in particularly a kind of freezing type drier group.
Background technique
Some industry requires than higher the employed compressed-air actuated water content of manufacturing operation, and as shipbuilding industry, the pressurized air water content that the application sand washing is used requires the standard height especially, promptly requires water content low.In these industries, freezing type drier (hereinafter to be referred as cooling driers) is widely used, and cooling driers is made up of two-part, gas-liquid separation machine and STEAM TRAP.The gas-liquid separation machine makes its liquefaction with airborne water by cooling means, and STEAM TRAP is discharged unit with the water of liquefaction, undertakes drain function.
In present industrial enterprise, select the STEAM TRAP of country's productions such as America and Europe mostly for use, its drainage performance of this series products is outstanding, but being the treatment media of requirement upstream, its shortcoming must not have solid particle polluter, otherwise STEAM TRAP can be because impurity causes the obstruction of internal drainage pipeline, influence using effect greatly, and greatly reduce the working life of product.This series products is changed discharge pipe line continually and is caused customer using cost high often owing to valuable product.In addition, because the material of the compressed air line of domestic each large enterprises and cooling driers inner tubular structure is substantially based on Ordinary Steel at present, carbon steel is under the long-term situation about using of high humility state, inner-walls of duct can be because electrochemical corrosion produces a large amount of anvil cinders, anvil cinder has increased the probability of the obstruction of discharge pipe line, so the STEAM TRAP of cooling driers can not adapt to general work condition environment at present in the prior art.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of STEAM TRAP of cooling driers, and when keeping its drainage performance, solution contains the difficult problem that the more treatment media of solid impurity is easily stopped up discharge pipe line.
In order to solve the problems of the technologies described above, the utility model has been taked following technological scheme: STEAM TRAP is by upper cover plate, staving and lower cover plate are formed, suction valve is connected with the upper cover plate of STEAM TRAP, at upper cover plate and lower cover plate middle part filter mounting is set respectively, filter mounting is the tubular of hollow, the tie point of suction valve and upper cover plate is positioned at the centre of tubular filter bracket, the blowdown outlet is set in the middle of the lower cover plate of STEAM TRAP, the blowdown outlet is connected with blowdown valve, the blowdown outlet is positioned at the centre of tubular filter mounting, side at lower cover plate, the arranged outside drain outlet of tubular filter bracket, drain outlet is connected with drain valve; Between staving inside, suction valve inlet and the blowdown outlet of STEAM TRAP tubular filter is set, the length of filter equals the length of staving, and the upper and lower end parts of filter and the shape of filter mounting are suitable.Filter mounting is tubular short cylinder.Filter is tubular cylindrical body.Suction valve and blowdown valve are ball valve.Electronic timer is set in drain valve.Filter is made of thin filter screen, filter layer, coarse filtration net three-decker respectively from the inside to the outside.Filter layer is a nonwovens.
The utility model has overcome deficiency of the prior art, filter screen in the STEAM TRAP has hyperfine filter capacity and anti-pressure ability, the strictness of water and granular anvil cinder is separated, and the water after will filtering discharges smoothly by the electronic timing drain valve, and granular anvil cinder and impurity can carry out regular discharging and cleaning by manually operated valve member.Owing to the storage of impurity and liquor separation, both are discharged by different valve members and mode, avoided in the prior art discharge pipe line often by impurity and anvil cinder phenomenon of blocking in STEAM TRAP inside.
Description of drawings
Fig. 1 is a structural drawing of the present utility model
Among the figure: the condensed water 12 after gas-liquid separator 1, STEAM TRAP 2, filter 3, filter mounting 4, suction valve 5, blowdown valve 6, drain valve 7, coarse filtration net 8, thin filter screen 9, filter layer 10, particulate contamination 11, the filtration, electronic timer 13, STEAM TRAP upper cover plate 14, STEAM TRAP staving 15, STEAM TRAP lower cover plate 16, blowdown outlet 17, drain outlet 18
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done and to be described in further detail.
As shown in Figure 1, gas-liquid separator 1 is connected with STEAM TRAP 2 by suction valve 5.STEAM TRAP 2 is a drum shape, and STEAM TRAP 2 is made up of upper cover plate 14, staving 15 and lower cover plate 16.In the middle of upper cover plate 14 and lower cover plate 16 filter mounting 4 is set respectively, filter mounting 4 is welded to connect with upper cover plate 14 and lower cover plate 16, and filter mounting 4 is tubular short cylinder.The tie point of the upper cover plate 14 of suction valve 5 and STEAM TRAP 2 is positioned at the centre of tubular filter bracket 4.Blowdown outlet 17 is set in the middle of the lower cover plate 16 of STEAM TRAP 2, and blowdown outlet 17 is connected with blowdown valve 6, and blowdown exports 17 centres that were positioned at tubular filter bracket 4.One side of the lower cover plate 16 of STEAM TRAP 2, the arranged outside drain outlet 18 of tubular filter bracket 4, drain outlet 18 is connected with drain valve 7.
Between staving 15 inside, suction valve 5 inlets and the blowdown outlet 17 of STEAM TRAP 2, tubular cylindrical body filter 3 is set, the length of filter 3 equals the length of the staving 15 of STEAM TRAP 2, the shape of the upper and lower end parts of filter 3 and filter mounting 4 is suitable, and filter 3 is closely inserted in the filter mounting 4.Filter 3 is made of thin filter screen 9, filter layer 10, coarse filtration net 8 three-deckers respectively from the inside to the outside.
During use, in gas, liquid, the tubular filter 3 of granular anvil cinder mixture gas-liquid separator 1 bottom enters STEAM TRAP 2 by STEAM TRAP suction valve 5 in the middle of, with the obstruct of the three layer filtration stratum reticulare by filter 3 under pressure of particulate contamination 11 mixtures, in the netted pipe of stainless steel of the filter 3 in the middle of being left on.When the drain valve 7 that has electronic timer 13 is switched on, condensed water flows to the outer annular groove through the filter layer of filter 3 under pressure, condensed water 12 after the filtration extrudes outside the STEAM TRAP 2 by the pipeline of drain valve 7, and water discharge time can be set as required.The particulate contamination 11 that is positioned at filter 3 central bottom deposition can be discharged STEAM TRAP 2 by the regular manual blowdown of artificial timing, equally can be under pressure discharge outside the STEAM TRAP 2, thereby guaranteed that STEAM TRAP drainage system and drain valve 7 are not blocked by the blowdown valve 6 that is positioned at STEAM TRAP 2 bottoms.
Claims (9)
1. freezing type drier STEAM TRAP, STEAM TRAP (2) is by upper cover plate (14), staving (15) and lower cover plate (16) are formed, suction valve (5) is connected with the upper cover plate (14) of STEAM TRAP (2), it is characterized in that, at upper cover plate (14) and lower cover plate (16) middle part filter mounting (4) is set respectively, filter mounting (4) is the tubular of hollow, the tie point of suction valve (5) and upper cover plate (14) is positioned at the centre of tubular filter bracket (4), blowdown outlet (17) is set in the middle of the lower cover plate (16) of STEAM TRAP (2), blowdown outlet (17) is connected with blowdown valve (6), blowdown outlet (17) is positioned at the centre of tubular filter mounting (4), side at lower cover plate (16), the arranged outside drain outlet (18) of tubular filter bracket (4), drain outlet (18) is connected with drain valve (7); Between staving (15) inside, suction valve (5) inlet and the blowdown outlet (17) of STEAM TRAP (2), tubular filter (3) is set, the length of filter (3) equals the length of staving (15), and the shape of the upper and lower end parts of filter (3) and filter mounting (4) is suitable.
2. freezing type drier STEAM TRAP as claimed in claim 1 is characterized in that, described filter mounting (4) is tubular short cylinder.
3. freezing type drier STEAM TRAP as claimed in claim 1 is characterized in that, described filter (3) is tubular cylindrical body.
4. freezing type drier STEAM TRAP as claimed in claim 1 is characterized in that, described tubular filter (3) is made of thin filter screen (9), filter layer (10), coarse filtration net (8) three-decker respectively from the inside to the outside.
5. freezing type drier STEAM TRAP as claimed in claim 4 is characterized in that, described filter layer (10) is a nonwovens.
6. freezing type drier STEAM TRAP as claimed in claim 5, it is characterized in that filter mounting (4) is a 80*2mm Stainless Steel Tube, coarse filtration net (8) is rolled into by 76*0.8mm orifice plate, the thin filter screen of stainless steel (9) is rolled into by 73*0.3mm orifice plate, and filter layer (10) is a hole order 5u nonwovens.
7. freezing type drier STEAM TRAP as claimed in claim 1 is characterized in that, suction valve (5) and blowdown valve (6) are ball valve.
8. freezing type drier STEAM TRAP as claimed in claim 1 is characterized in that, electronic timer (13) is set in drain valve (7).
9. freezing type drier STEAM TRAP as claimed in claim 1 is characterized in that, two filter mountings (4) are welded to connect with upper cover plate (14) and lower cover plate (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200492647U CN200982520Y (en) | 2006-12-20 | 2006-12-20 | Freezing type drier steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200492647U CN200982520Y (en) | 2006-12-20 | 2006-12-20 | Freezing type drier steam trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982520Y true CN200982520Y (en) | 2007-11-28 |
Family
ID=38909678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200492647U Expired - Fee Related CN200982520Y (en) | 2006-12-20 | 2006-12-20 | Freezing type drier steam trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982520Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305216A (en) * | 2011-09-06 | 2012-01-04 | 杭州日通风机有限公司 | Air-purification high-pressure air blower |
| CN108744644A (en) * | 2018-07-20 | 2018-11-06 | 大连科华热力管道有限公司 | A kind of backpulsing piping lane steam pipe spool condensed water output device |
| CN114931786A (en) * | 2022-06-02 | 2022-08-23 | 广东韶钢松山股份有限公司 | Filtering and draining device |
-
2006
- 2006-12-20 CN CNU2006200492647U patent/CN200982520Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305216A (en) * | 2011-09-06 | 2012-01-04 | 杭州日通风机有限公司 | Air-purification high-pressure air blower |
| CN102305216B (en) * | 2011-09-06 | 2014-05-07 | 杭州日通风机有限公司 | Air-purification high-pressure air blower |
| CN108744644A (en) * | 2018-07-20 | 2018-11-06 | 大连科华热力管道有限公司 | A kind of backpulsing piping lane steam pipe spool condensed water output device |
| CN114931786A (en) * | 2022-06-02 | 2022-08-23 | 广东韶钢松山股份有限公司 | Filtering and draining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20121220 |