CN107551768A - Reverse-flow type compressed air drainage arrangement and its application method - Google Patents
Reverse-flow type compressed air drainage arrangement and its application method Download PDFInfo
- Publication number
- CN107551768A CN107551768A CN201610510505.1A CN201610510505A CN107551768A CN 107551768 A CN107551768 A CN 107551768A CN 201610510505 A CN201610510505 A CN 201610510505A CN 107551768 A CN107551768 A CN 107551768A
- Authority
- CN
- China
- Prior art keywords
- compressed air
- trap
- steam trap
- automatic steam
- pipe
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000012535 impurity Substances 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 241000628997 Flos Species 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000010411 postconditioning Effects 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The present invention relates to field of mechanical manufacture technology gas purifying technique class unit compressed air post-conditioning region apparatus field, specially a kind of reverse-flow type compressed air drainage arrangement and its application method.A kind of reverse-flow type compressed air drainage arrangement, it is characterized in that：Including moisture trap (1) and automatic steam trap (3), the both ends of straight through drainage pipe (23) connect the discharge outlet of moisture trap (1) and the water inlet of automatic steam trap (3) respectively；The discharge outlet connection blow-off pipe (25) of automatic steam trap (3), magnetic valve (42) is in series with blow-off pipe (25), liquid level sensor (31) all connects magnetic valve (42) with time controller (32) by signal wire.The present invention is multiple functional, easy to use, avoids blocking, and saves the energy.
Description
Technical field
The present invention relates to field of mechanical manufacture technology gas purifying technique class unit compressed air post-conditioning region apparatus field,
Specially a kind of reverse-flow type compressed air drainage arrangement and its application method.
Background technology
In compressed air reparation technology, air through air compressor machine compression cooling after can produce substantial amounts of condensed water, it is necessary to
Compressed air after draining drying process could use.At present industry typically using moisture trap add steam trap or
The corollary apparatus of drain valve discharges the purpose of liquid condensed water to reach, then again through in drying machine absorption air
Gaseous state vapor meets the technique dew point standard finally sent outside.The control mode of its steam trap substantially two types,
One kind is discharged for timing controlled, and one kind is discharged for Liquid level.
Publication No. 2217461Y Chinese patent disclosed a kind of " freezing type pressure on 01 17th, 1996
The drainage arrangement of contracting dried-air drier ", the drainage arrangement is by being connected with frozen compressed air dryer pipeline
Discharge outlet, the discharge pipe line being connected with discharge outlet, the electromagnetic valve in discharge pipe line and control electromagnetic valve
The control device of timesharing action is formed, i.e., a kind of drainage arrangement that hopper is combined and automatically controlled with electromagnetic valve；
Publication No. 2603240Y Chinese patent disclosed a kind of " timing valve type compression on 02 11st, 2004
Air automatic water trap ", the water trap are characterised by that it is mainly arranged by three-way connection, the drainpipe that catchments, timing
Water solenoid valve forms, i.e. the steam trap connection of timing circuit control magnetic valve timing drainage.
At present, the drainage arrangement of timing drain valve aerating separator uses relatively broad, and this drainage arrangement leads to
Timer Controlling electromagnetic valve switch is crossed to reach the effect of draining.Yet with entrance moisture trap and its pipeline
Water content of compressed air it is higher, the easily corrosion in such a case of compressor cavity, especially pipeline.No matter
Using drain valve or steam trap, in end, condensed water accumulation (the not emptying) stage can all reduce compressed air
Flow velocity, the corrosion particle and air carried in compressed air are brought the minute impurities not filtered into and built up,
Continuous operation several weeks will block the valve opening of steam trap or drain valve.In order to reduce maintenance cost, scene uses other
Lead to micro- emptying and the method regularly manually emptied to keep compressed air permanent current, slow down the situation of blocking, but
Emptying compressed air also result in substantial amounts of energy waste, while also add the workload of operating personnel.Therefore,
Current drainage arrangement is primarily present problems with：
1. terminal hydrophobic device or drain valve are easily blocked by corrosion impurity, can not Auto-drainage, cause aqueous water to enter
Follow-up drying machine influences compressed air dew point quality.If drying machine adsorbent Long Term Contact aqueous water also blocks up efflorescence
Fill in user filtering device and its equipment.
2. bypass normal draining or manually emptying necessarily make a large amount of compressed airs be discharged into air with condensed water,
Cause energy serious waste.
The content of the invention
The defects of in order to overcome prior art, there is provided it is a kind of multiple functional, it is easy to use, avoid blocking, save
The drainage arrangement of the energy, the invention discloses a kind of reverse-flow type compressed air drainage arrangement and its application method.
The present invention reaches goal of the invention by following technical solution：
A kind of reverse-flow type compressed air drainage arrangement, it is characterized in that：Including moisture trap and automatic steam trap,
The bottom and top of moisture trap are respectively equipped with air intake and exhaust outlet, the air intake of moisture trap and exhaust
Mouth connects steam inlet pipe and blast pipe respectively；Side, bottom and the top of automatic steam trap be respectively equipped with water inlet,
Discharge outlet and exhaust outlet, automatic steam trap is interior to be provided with liquid level sensor and time controller；
The bottom of moisture trap is provided with discharge outlet, and the both ends of straight through drainage pipe connect the row of moisture trap respectively
The mouth of a river and the water inlet of automatic steam trap, ball valve is in series with straight through drainage pipe；
The discharge outlet connection blow-off pipe of automatic steam trap, is in series with magnetic valve on blow-off pipe, liquid level sensor and when
Between controller magnetic valve is all connected by signal wire.
Described reverse-flow type compressed air drainage arrangement, it is characterized in that：Also include filter, filter is connected on
On straight through drainage pipe and located between ball valve and the water inlet of automatic steam trap.
Described reverse-flow type compressed air drainage arrangement, it is characterized in that：Also include bypass drainpipe and return duct,
The discharge outlet of one end connection moisture trap of drainpipe is bypassed, bypasses and is in series with ball valve on drainpipe；Return duct
Both ends connect the exhaust outlet of automatic steam trap and the exhaust outlet of moisture trap respectively, the both ends of return duct are respectively gone here and there
Join a stop valve.
The present invention by the automatic steam trap of liquid level feedback and time control in moisture trap in use, will be compressed
The liquid condensation water discharge that air condenses, and pass through automatic steam trap top and moisture trap outlet conduit phase
The return duct of connection keeps the flow velocity of compressed air in discharge pipe line, avoids impurity from being deposited in floss hole and blocks, with
This solves the problems, such as prior art existing drainage arrangement end easily blocking or energy waste in process of production.
The beneficial effects of the invention are as follows：It is multiple functional, it is easy to use, avoid blocking, save the energy.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The present invention is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of reverse-flow type compressed air drainage arrangement, including moisture trap 1 and automatic steam trap 3, such as Fig. 1 institutes
Show, concrete structure is：
The be a set of inside carbon steel material vertical storage tank with deflector and stainless steel filtering net, the gas of moisture trap 1
The bottom and top of separator 1 are respectively equipped with air intake and exhaust outlet, the air intake of moisture trap 1 and row
Gas port connects steam inlet pipe 21 and blast pipe 22 by flange respectively；
Side, bottom and the top of automatic steam trap 3 are respectively equipped with water inlet, discharge outlet and exhaust outlet, automatically
Liquid level sensor 31 and time controller 32 are provided with steam trap 3；
The bottom of moisture trap 1 is provided with discharge outlet, and the both ends of straight through drainage pipe 23 connect moisture trap respectively
1 discharge outlet and the water inlet of automatic steam trap 3, ball valve 41 is in series with straight through drainage pipe 23；
The discharge outlet of automatic steam trap 3 connects blow-off pipe 25, and magnetic valve 42, liquid level are in series with blow-off pipe 25
Sensor 31 all connects magnetic valve 42 with time controller 32 by signal wire；Automatic steam trap 3 be one can
By the self-draining steam trap connection of level chain, magnetic valve 42 is by liquid level sensor 31 in automatic steam trap 3
Liquid level (H) and time controller 32 interval between discharges (T) double control, if liquid level is critical
Highly it is H0, maximum interval between discharges are T0, when meeting H >=H0Or T >=T0Any one in this two condition
When be that opens solenoid valve 42 passes through the blowdown of blow-off pipe 25.
The present embodiment also includes filter 5, and filter 5 is connected on straight through drainage pipe 23 and is located at the He of ball valve 41
Between the water inlet of automatic steam trap 3.
The present embodiment also includes bypass drainpipe 24 and return duct 26, one end connection air water of bypass drainpipe 24
The discharge outlet of separator 1, bypass and be in series with ball valve 41 on drainpipe 24；The both ends of return duct 26 connect respectively
The exhaust outlet of automatic steam trap 3 and the exhaust outlet of moisture trap 1, respectively series connection one is cut at the both ends of return duct 26
Only valve 43.
It is a manual drainage pipeline for being parallel to automatic steam trap 3 to bypass drainpipe 24, and effect is to work as automatic sparse
Hydrophone 3 can be by bypassing the manually draining of drainpipe 24, or when the row of need of moisture trap 1 when hindering stoppage in transit for some reason
Discharges compressed air can be opened during sky maintenance by bypassing drainpipe 24.
Return duct 26 be a two carry stop valve 43 flange-connection stainless steel metal flexible pipe or carbon steel pipe, effect be by
Compressed air after dehydration is reintroduced back in main.
The present embodiment is in use, by the automatic steam trap 3 of liquid level feedback and time control by moisture trap 1
The liquid condensation water discharge that middle compressed air condenses, and pass through the top of automatic steam trap 3 and moisture trap 1
The return duct 26 that outlet conduit is connected keeps the flow velocity of compressed air in discharge pipe line, avoids impurity in floss hole
Deposition blocks, and the liquid level that the Startup time of automatic steam trap 3 feeds back according to liquid level sensor 31 is by magnetic valve 42
Start, the time that the run time of automatic steam trap 3 is fed back according to time controller 32 is closed by magnetic valve 42.
Claims (5)
1. a kind of reverse-flow type compressed air drainage arrangement, it is characterized in that：Including moisture trap (1) and automatic hydrophobic
Device (3),
The bottom and top of moisture trap (1) are respectively equipped with air intake and exhaust outlet, and moisture trap (1) enters vapour
Mouth and exhaust outlet connect steam inlet pipe (21) and blast pipe (22) respectively；
Side, bottom and the top of automatic steam trap (3) are respectively equipped with water inlet, discharge outlet and exhaust outlet, automatically
Liquid level sensor (31) and time controller (32) are provided with steam trap (3)；
The bottom of moisture trap (1) is provided with discharge outlet, and the both ends of straight through drainage pipe (23) connect moisture trap respectively
(1) discharge outlet and the water inlet of automatic steam trap (3), ball valve (41) is in series with straight through drainage pipe (23)；
The discharge outlet of automatic steam trap (3) connects blow-off pipe (25), and magnetic valve (42), liquid are in series with blow-off pipe (25)
Level sensor (31) all connects magnetic valve (42) with time controller (32) by signal wire.
2. reverse-flow type compressed air drainage arrangement as claimed in claim 1, it is characterized in that：Also include filter
(5), filter (5) be connected on straight through drainage pipe (23) and located at the water inlet of ball valve (41) and automatic steam trap (3) it
Between.
3. reverse-flow type compressed air drainage arrangement as claimed in claim 1 or 2, it is characterized in that：Also include side
Logical drainpipe (24) and return duct (26), the discharge outlet of one end connection moisture trap (1) of bypass drainpipe (24),
Ball valve (41) is in series with bypass drainpipe (24)；The both ends of return duct (26) connect the row of automatic steam trap (3) respectively
The exhaust outlet of gas port and moisture trap (1), one stop valve (43) of each series connection in both ends of return duct (26).
4. the application method of reverse-flow type compressed air drainage arrangement as claimed in claim 1 or 2, it is characterized in that：
Implement successively as described below：By the automatic steam trap 3 of liquid level feedback and time control by moisture trap 1
The liquid condensation water discharge that middle compressed air condenses, and pass through the top of automatic steam trap 3 and moisture trap 1
The return duct 26 that outlet conduit is connected keeps the flow velocity of compressed air in discharge pipe line, avoids impurity in floss hole
Deposition blocks, and the Startup time of automatic steam trap (3) is according to the liquid level that liquid level sensor (31) feeds back by magnetic valve (42)
Start, the run time of automatic steam trap (3) is closed according to the time that time controller (32) feeds back by magnetic valve (42)
Close.
5. the application method of reverse-flow type compressed air drainage arrangement as claimed in claim 3, it is characterized in that：Press
Implement successively as described below：By the automatic steam trap 3 of liquid level feedback and time control by moisture trap 1
The liquid condensation water discharge that compressed air condenses, and gone out by the top of automatic steam trap 3 with moisture trap 1
The return duct 26 that mouth pipeline is connected keeps the flow velocity of compressed air in discharge pipe line, avoids impurity salty in discharge
Product is blocked, and the Startup time of automatic steam trap (3) is opened according to the liquid level that liquid level sensor (31) feeds back by magnetic valve (42)
Dynamic, the run time of automatic steam trap (3) is closed according to the time that time controller (32) feeds back by magnetic valve (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510505.1A CN107551768A (en) | 2016-07-01 | 2016-07-01 | Reverse-flow type compressed air drainage arrangement and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510505.1A CN107551768A (en) | 2016-07-01 | 2016-07-01 | Reverse-flow type compressed air drainage arrangement and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107551768A true CN107551768A (en) | 2018-01-09 |
Family
ID=60969528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610510505.1A Pending CN107551768A (en) | 2016-07-01 | 2016-07-01 | Reverse-flow type compressed air drainage arrangement and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107551768A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361540A (en) * | 2018-05-24 | 2018-08-03 | 浙江智海化工设备工程有限公司 | A kind of drain valve preventing clogging up device |
| CN109260904A (en) * | 2018-09-20 | 2019-01-25 | 仪征祥源动力供应有限公司 | A kind of drying machine draining blowdown apparatus |
| CN110529737A (en) * | 2019-09-05 | 2019-12-03 | 安徽胜利精密制造科技有限公司 | The lossless anti-blocking water device of compressed gas condensation liquid |
| CN110761978A (en) * | 2018-07-27 | 2020-02-07 | 徐栋 | Compressed air drainer |
| CN113236978A (en) * | 2021-05-11 | 2021-08-10 | 华能(福建漳州)能源有限责任公司 | Automatic compressed air drainage system |
| CN117258493A (en) * | 2023-11-21 | 2023-12-22 | 麦克斯流体科技(江苏)有限公司 | Dehumidifying device of freeze dryer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2092657U (en) * | 1991-06-25 | 1992-01-08 | 地方国营玉环动力机厂 | Automatic steam trap |
| JP2010156450A (en) * | 2008-12-04 | 2010-07-15 | Miura Co Ltd | Gas/solid/liquid separator |
| CN201606647U (en) * | 2009-12-14 | 2010-10-13 | 淄博万昌科技股份有限公司 | Automatic dewatering and energy-saving device used for heat exchanger |
| US20110203460A1 (en) * | 2008-08-15 | 2011-08-25 | Skofteland Hakon | Device for separating and collecting fluid in gas from a reservoir |
| CN102795480A (en) * | 2012-08-29 | 2012-11-28 | 中国神华能源股份有限公司 | Compressed air water removal device and pneumatic ash conveying system |
| CN205832912U (en) * | 2016-07-01 | 2016-12-28 | 上海振世能源科技有限公司 | Reverse-flow type compressed air drainage arrangement |
-
2016
- 2016-07-01 CN CN201610510505.1A patent/CN107551768A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2092657U (en) * | 1991-06-25 | 1992-01-08 | 地方国营玉环动力机厂 | Automatic steam trap |
| US20110203460A1 (en) * | 2008-08-15 | 2011-08-25 | Skofteland Hakon | Device for separating and collecting fluid in gas from a reservoir |
| JP2010156450A (en) * | 2008-12-04 | 2010-07-15 | Miura Co Ltd | Gas/solid/liquid separator |
| CN201606647U (en) * | 2009-12-14 | 2010-10-13 | 淄博万昌科技股份有限公司 | Automatic dewatering and energy-saving device used for heat exchanger |
| CN102795480A (en) * | 2012-08-29 | 2012-11-28 | 中国神华能源股份有限公司 | Compressed air water removal device and pneumatic ash conveying system |
| CN205832912U (en) * | 2016-07-01 | 2016-12-28 | 上海振世能源科技有限公司 | Reverse-flow type compressed air drainage arrangement |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361540A (en) * | 2018-05-24 | 2018-08-03 | 浙江智海化工设备工程有限公司 | A kind of drain valve preventing clogging up device |
| CN110761978A (en) * | 2018-07-27 | 2020-02-07 | 徐栋 | Compressed air drainer |
| CN109260904A (en) * | 2018-09-20 | 2019-01-25 | 仪征祥源动力供应有限公司 | A kind of drying machine draining blowdown apparatus |
| CN109260904B (en) * | 2018-09-20 | 2024-02-13 | 仪征祥源动力供应有限公司 | Drainage and pollution discharge device for dryer |
| CN110529737A (en) * | 2019-09-05 | 2019-12-03 | 安徽胜利精密制造科技有限公司 | The lossless anti-blocking water device of compressed gas condensation liquid |
| CN113236978A (en) * | 2021-05-11 | 2021-08-10 | 华能(福建漳州)能源有限责任公司 | Automatic compressed air drainage system |
| CN117258493A (en) * | 2023-11-21 | 2023-12-22 | 麦克斯流体科技(江苏)有限公司 | Dehumidifying device of freeze dryer |
| CN117258493B (en) * | 2023-11-21 | 2024-03-12 | 麦克斯流体科技(江苏)有限公司 | Dehumidifying device of freeze dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107551768A (en) | Reverse-flow type compressed air drainage arrangement and its application method | |
| CN100563782C (en) | The dust collection method of burnt lime digester and device | |
| KR101192047B1 (en) | Clothes dryer | |
| CN205832912U (en) | Reverse-flow type compressed air drainage arrangement | |
| CN101776110B (en) | Method of water removing for hydraulic oil by using hydraulic oil container and device thereof | |
| CN105126423A (en) | Disc type filtrate steam and water separation device of filter | |
| CN109550346B (en) | A environmental processing system for salt industry dehumidification is removed dust | |
| CN206214998U (en) | A kind of heat-engine plant desulfurized compressed air drier | |
| JP4677374B2 (en) | Filtration concentration apparatus and filtration concentration method | |
| CN109260904B (en) | Drainage and pollution discharge device for dryer | |
| CN116966665A (en) | Intelligent control method and system for vacuum oil filter | |
| CN206666177U (en) | Novel water treatment system air collector | |
| CN102671439B (en) | Primary filter for surface water | |
| CN206285707U (en) | A kind of pharmaceutical technology exhaust gas purifying treatment system | |
| CN204710022U (en) | The treating apparatus of desulfurization, dedusting, cooling and dehydration is carried out time prepared by a kind of nano-calcium carbonate | |
| CN106770977A (en) | A kind of oil removing removes water anti-blocking VOCs on-Line Monitor Devices | |
| CN208229596U (en) | A kind of air compressor moisture separation device | |
| CN112973316A (en) | Anti-blocking system for gas pipeline of acid mist controller | |
| CN208448811U (en) | A kind of desulfurization wastewater processing equipment | |
| CN207928818U (en) | A kind of intelligentized anti-clogging device for discharging sludge | |
| CN208418155U (en) | A kind of air accumulator | |
| CN206285706U (en) | A kind of pharmaceutical technology exhaust gas purification and treatment device | |
| KR100969315B1 (en) | A dehydrator of sludge | |
| CN206369202U (en) | Power plant steam water sampling water reclamation system | |
| CN222597430U (en) | Compressed air automatic drain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |
|
| RJ01 | Rejection of invention patent application after publication |