CN108398033A - A kind of VOCS processing condenser - Google Patents
A kind of VOCS processing condenser Download PDFInfo
- Publication number
- CN108398033A CN108398033A CN201810198300.3A CN201810198300A CN108398033A CN 108398033 A CN108398033 A CN 108398033A CN 201810198300 A CN201810198300 A CN 201810198300A CN 108398033 A CN108398033 A CN 108398033A
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- CN
- China
- Prior art keywords
- liquid
- vocs
- condenser
- filter
- collection
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000009833 condensation Methods 0.000 claims abstract description 8
- 230000005494 condensation Effects 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 25
- 241000220317 Rosa Species 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000005416 organic matter Substances 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Materials (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A kind of VOCS processing condenser.Technical field：Air improvement, the processing of volatile organic matter.The present invention is by just applying for a patent《A kind of high-performance heat exchanger》The special equipment for the processing of VOCS condensation methods being connected as one with filter, aspirator；Heat exchanger tube is cased with the metallic mesh tube of high area on being, exchange heat large specific surface area, and the liquid bond area under dew point is big, is more advantageous to the cohesion of liquid；Detachable filter is set up so as to filtering dust, after dismounting can blowback and washing, be used multiple times；It sets up dismountable aspirator and further absorbs liquid, centrifugal dewatering after saturation is used multiple times；Collecting tank is set up to be more convenient for the collection of liquid.
Description
Technical field：Air improvement, the processing of volatile organic matter
Technical background：Volatile organic matter is the main component and the bigger substance of intractability of atmosphere pollution, is
Influence one of the most important substance of air quality.The processing method of volatile organic matter (hereinafter referred to as VOCS) is relatively more, can return
The method of receipts substance is simultaneously few, and condensation method is exactly one of them.Condensation method refers to that can make it according to the temperature for reducing pernicious gas
Certain ingredients are condensed into the principle of liquid, the method for detaching harmful components in exhaust gas by reduction temperature.Mainly utilize substance
There is this physical property of different saturated vapor pressures at different temperatures, using the side for reducing system temperature or raising system pressure
Method, the process for making the pollutant in steam condition condense and being separated from exhaust gas.
Condensation method when separate substance VOCS, determines that the principal element of separating capacity has from exhaust gas：Temperature, total semen donors,
Heat exchange area, heat transfer rate, gas residence time.It is the key that one of to solve the problems, such as it can thus be seen that enhanced heat exchange area.This
Invention is exactly by shell and tube condenser with a kind of through enhancing the product of heat exchange area, wherein main functional component-heat exchanger tube
It is to use patent for the first time《A kind of efficient heat-exchanging pipe》Application number 201711164225.0.It is covered on tubulation because above-mentioned patent has been used
There is a metallic mesh tube, therefore compare and be not cased with the light pipe heat exchange area of metallic mesh tube and be higher by ten more to tens times, is far above spiral
The heat exchange area of piece and finned heat exchanger；Also there is aobvious note to be promoted on the coefficient of heat transfer.Inventor has applied for patent before
《A kind of efficient condenser》, this patent is the supplement and development to it；Inventor recognizes when being exchanged with industry personnel after application
Know, if dust content is high in handled gas, the quality of the VOCS of the effect and recycling of condensation will be seriously affected, therefore
The plate frame filter of dismounting is set in condenser inlet, dismountable plate and frame liquid absorber is provided in gas outlet,
It with the stronger cotton of absorbency will have reached dew point and do not drop to collecting tank one step is carried out by the liquid in gas band and inhale
It receives, the increased two function utensils of this patent institute, with the presence of sealing problem, only considered gas because being normal dismounting type by comparison
Body discharge pressure, therefore be not suitable for the condensation method that pressurizes.
Invention content：This patent is to using《A kind of efficient heat-exchanging pipe》Number of patent application 201711164225.0 is this
The pipe of high-specific surface area, it is made《A kind of efficient condenser》Supplement and development, patent be provided with for removing dust
Filter；In view of many processing companies from cost and installation space etc. the reason of -- so that gas is actually in cooler
The liquid case that the middle residence time is short and has been blown away, and innovative it is provided with aspirator；Two auxiliary implements added
It is all mutually that load-bearing angle steel or square steel making are metal board-coated, and only this is special in the structural upper various kinds of equipment with current gas treatment
Two utensils that profit is added are easy for dismounting.Rose Box is the built-in filter cotton of metal edge frame exterior woven wire, dismantles purpose
It is that Rose Box can periodically carry out blowback and washing, can be used for multiple times in this way；Liquid-suctioning tank is that frame is made with expanded metal
Two face woven wires make press strip, and the inside is equipped with the cotton of high-hygroscopicity, when liquid-suctioning tank be saturated with when change a new case, dismounting it is full
Liquid is taken off with centrifugal method with case, the de- liquid of institute is incorporated in collection liquid, and case is reusable.
Process is；Gas is that adverse current is transmitted with refrigerant；Gas after dust removal by filtration is cooled down by efficient heat-exchanging pipe
The congealed into liquid of cooling is discharged after the collection bucket shape slot of lower section is collected；Cooling liquid (claiming refrigerant) is by gas outlet
Lower end enter distributing trough, supply each heat exchanger tube, then go out equipment from inlet tube farthest from entering from gas, heat exchanger tube with
Gas is vertical relationship；Gas is connect with outer tube by reducing；Gas after cooling passes through the imbibition for being placed with absorbent wool
Device liquid is further absorbed by cotton, and the liquid-suctioning tank after absorption is reusable after taking off liquid with centrifugal process；The liquid of disengaging is incorporated to collection
It is the VOCS of recycling in liquid collection liquid.
The equipment scope of application：All kinds of VOCS gases；Gas pipeline 0.05-5m2；Refrigerant：Various water at low temperature, cool brine and its
Its cold conduction provides object；- 19-60 DEG C of environment temperature；Gauge pressure≤0.1mpa.
Specific implementation：This patent uses《A kind of efficient condenser》The patent applied, which is main coordinative composition of equipments, filtering
Device and aspirator；Filter is to connect being made of structural member and the removable filtering net cage removed stage makeup and costume on condenser inlet floral disc,
Rose Box is the built-in filter cotton of metal edge frame exterior woven wire, dismountable purpose be convenient for the modes such as blowback and washing into
Row regeneration；Aspirator is made of structural member identical with filter and appearance and size liquid-suctioning tank identical with Rose Box；Be by
Structural member is fixed exports what floral disc was connect with condenser；Four side of suction box is made of expanded metal, positive and negative two face metal
Silk screen makees press strip, and the inside is equipped with the cotton of high-hygroscopicity, when liquid-suctioning tank be saturated with when change a new case, the saturation case of dismounting centrifuges
Method takes off liquid, and the de- liquid of institute is incorporated in collection liquid, and case is reusable.The metal material is steel or stainless steel.Refrigerant into,
Outlet -- just close liquid-suctioning tank one end inferior horn goes out into the oblique angle of going up that the, other end is nearly filter, and refrigerant is walked in pipe, and shell side walks gas.
The bucket shape slot for collecting condensate liquid is equipped in shell lower part.Gas is by reducing into and out of equipment.
Description of the drawings：Attached drawing is the schematic diagram of VOCS condensers.Fig. 1 be front view VOCS condensers be condenser brackets and
Condenser；Filter；Liquid trap (being water suction hopper on figure), the flanged (FLGD) reducing composition being connect with external tracheae.It is wherein cold
There are the accessories such as the collecting tank of refrigerant inlet distributing slot, outlet distributing slot and lower part on condenser.Fig. 2 is cutd open on VOCS condensers
Face vertical view.Fig. 3 is VOCS condenser side views.Fig. 4 is VOCS condenser Rose Box figures, wherein four sides are metal solid plates, if
There is space-saving cloth handle.Fig. 5 is VOCS condenser imbibition hopper figures, wherein four sides are made of metallic porous sheet,
Equipped with space-saving cloth handle.
Claims (6)
1. a kind of VOCS processing condenser is connected as one by three high-performance heat exchanger, filter, aspirator functional components
For VOCS condensation methods processing special equipment；The heat exchanger tube of high-performance heat exchanger is cased with the metallic mesh tube of high area on being,
Exchange heat large specific surface area, and the liquid bond area under dew point is big, is more advantageous to the cohesion of liquid, collection is set up below condenser
Slot is more convenient for the collection of liquid；Detachable filter is set up so as to filtering dust, after dismounting can blowback and washing, can repeatedly make
With；It sets up dismountable aspirator and further absorbs liquid, centrifugal dewatering after saturation is used multiple times.
2. VOCS condensers described in claim 1 are covered made of useful woven wire on metal tube with efficient heat-exchanging pipe-
Pipe wraps tightly, such words heat exchange area be with woven wire areal calculation, several times in the metal tube area of the inside,
So that exchange capability of heat is strengthened；Liquid bond area under dew point is big；It is more advantageous to the cohesion of liquid, receipts are set up below condenser
Collection slot is more convenient for the collection of liquid.
3. filter described in claim 1 is, one end is connected to air inlet pipe, the efficiently calm condenser of other end connection by reducing
, it is made of structural member and detachable Rose Box, structural member is common gases pipeline connection made of ordinary metallic material
Part-can place Rose Box and be provided with the door of handling Rose Box.
4. liquid trap described in claim 1 is, one end connects high-efficiency condensation, and the other end connects gases exit line by reducing
, it is made of structural member and detachable liquid-suctioning tank, structural member is common gases pipeline connection made of ordinary metallic material
Part-can place liquid-suctioning tank and be provided with the door of handling liquid-suctioning tank.
5. Rose Box described in claim 3 is, the frame made of metallic plate, have on a face frame by soft of cloth manufactured goods
Hand, the positive and negative of case respectively have the filter cotton being filled with inside one or more layers wire net cage.
6. liquid-suctioning tank described in claim 4 is, the frame made of metallic porous sheet, have on the frame of face by the soft of cloth manufactured goods
Handle, it is high-hygroscopicity cotton that the positive and negative of case, which respectively has inside one or more layers wire net cage,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198300.3A CN108398033A (en) | 2018-02-28 | 2018-02-28 | A kind of VOCS processing condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198300.3A CN108398033A (en) | 2018-02-28 | 2018-02-28 | A kind of VOCS processing condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108398033A true CN108398033A (en) | 2018-08-14 |
Family
ID=63091745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810198300.3A Pending CN108398033A (en) | 2018-02-28 | 2018-02-28 | A kind of VOCS processing condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108398033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578757A (en) * | 2020-04-15 | 2020-08-25 | 奥格生物技术（六安）有限公司 | Hot and humid waste gas heat recovery circulating device of complete feed production unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053119A (en) * | 1991-02-13 | 1991-07-17 | 天津大学 | Metal composite mesh on two surfaces intensify heat transfer pipe and heat transfer plate |
| CN203100497U (en) * | 2012-12-20 | 2013-07-31 | 广州赛唯热工设备有限公司 | Waste heat recovery device for two-side-enhanced heat transfer of hot exhaust gas of lithium battery type coating machine |
| CN204582905U (en) * | 2015-02-15 | 2015-08-26 | 江苏恒联环境技术有限公司 | VOCs recycling system in a kind of waste gas |
| CN204923980U (en) * | 2015-09-02 | 2015-12-30 | 中国矿业大学 | Heat exchanger for flue gas condensation desulfurization |
| CN206809975U (en) * | 2017-06-13 | 2017-12-29 | 四川建源节能科技有限公司 | Air cleaner |
| CN206930193U (en) * | 2017-06-26 | 2018-01-26 | 深圳中科瑞能实业有限公司 | Heat exchanger and NMP gas recovery systems |
| CN207050528U (en) * | 2017-07-28 | 2018-02-27 | 江西永达环保节能科技有限公司 | The condensing unit of organic exhaust gas |
-
2018
- 2018-02-28 CN CN201810198300.3A patent/CN108398033A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053119A (en) * | 1991-02-13 | 1991-07-17 | 天津大学 | Metal composite mesh on two surfaces intensify heat transfer pipe and heat transfer plate |
| CN203100497U (en) * | 2012-12-20 | 2013-07-31 | 广州赛唯热工设备有限公司 | Waste heat recovery device for two-side-enhanced heat transfer of hot exhaust gas of lithium battery type coating machine |
| CN204582905U (en) * | 2015-02-15 | 2015-08-26 | 江苏恒联环境技术有限公司 | VOCs recycling system in a kind of waste gas |
| CN204923980U (en) * | 2015-09-02 | 2015-12-30 | 中国矿业大学 | Heat exchanger for flue gas condensation desulfurization |
| CN206809975U (en) * | 2017-06-13 | 2017-12-29 | 四川建源节能科技有限公司 | Air cleaner |
| CN206930193U (en) * | 2017-06-26 | 2018-01-26 | 深圳中科瑞能实业有限公司 | Heat exchanger and NMP gas recovery systems |
| CN207050528U (en) * | 2017-07-28 | 2018-02-27 | 江西永达环保节能科技有限公司 | The condensing unit of organic exhaust gas |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578757A (en) * | 2020-04-15 | 2020-08-25 | 奥格生物技术（六安）有限公司 | Hot and humid waste gas heat recovery circulating device of complete feed production unit |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180814 |