CN207614362U - A kind of waste heat recycling concentrator - Google Patents
A kind of waste heat recycling concentrator Download PDFInfo
- Publication number
- CN207614362U CN207614362U CN201721364877.4U CN201721364877U CN207614362U CN 207614362 U CN207614362 U CN 207614362U CN 201721364877 U CN201721364877 U CN 201721364877U CN 207614362 U CN207614362 U CN 207614362U
- Authority
- CN
- China
- Prior art keywords
- recycling
- waste heat
- heating tank
- knockout drum
- concentrator
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a kind of waste heat recycling concentrator, including knockout drum, recycling can, heating tank, the waste heat outlet of the knockout drum is connected to the waste heat recovery mouth of recycling can, the discharge port of the recycling can is connected to the feed inlet of heating tank, the discharge port of the heating tank is connected to the feed inlet of knockout drum, the recycling can is additionally provided with feed inlet, and the heating tank is additionally provided with heating device.It can be by the waste heat recovery of knockout drum to recycling can, miscella to be concentrated can be led in recycling can, partial solvent oil in miscella evaporates in recycling can by waste heat, miscella obtains a degree of concentration, the ratio of common solvent oil can reach 50% or so, the miscella pigment purity concentrated by recycling can does not reach requirement, therefore, miscella is further passed through to heating tank to heat, it sends back in knockout drum and further concentrates again, the ratio of solvent naphtha can be reduced to 1%, make full use of waste heat, energy-saving and emission-reduction.
Description
Technical field
The utility model belongs to pigment production technical field, and in particular to a kind of waste heat recycling concentrator.
Background technology
It needs to remove the 6# solvent naphthas in miscella in capsochrome extraction process, the principle of solvent naphtha removing is generally
It is by being heated to tank body, solvent naphtha volatilizees under high temperature action, is concentrated by gas-liquid separation pigment.In concentration process
In, solvent naphtha volatilization can take away a large amount of heat, and existing concentrator is these waste heat recoveries are used, from energy saving
It can yet be regarded as the angle of emission reduction a kind of waste.
Utility model content
The utility model provides a kind of waste heat recycling concentrator, recycles the waste heat of concentration process, energy saving to subtract
Row.
A kind of waste heat provided by the utility model recycles concentrator, including knockout drum, recycling can, heating tank,
The waste heat outlet of the knockout drum is connected to the waste heat recovery mouth of recycling can, the discharge port of the recycling can and heating tank
Feed inlet is connected to, and the discharge port of the heating tank is connected to the feed inlet of knockout drum, and the recycling can is additionally provided with feed inlet,
The heating tank is additionally provided with heating device.
Further, the recycling can is additionally provided with exhaust outlet.
Further, the heating device is the hot-water line being arranged inside heating tank.
Further, the heating device has the water inlet and be located at for being located at that heating tank top is connected to hot-water line
The water outlet that heating tank lower part is connected to hot-water line.
Further, the heating device is the hot water interlayer being arranged inside heating tank.
Further, the heating device has the water inlet and position for being located at that heating tank top is connected to hot water interlayer
In the water outlet that heating tank lower part is connected to hot water interlayer.
The beneficial effects of the utility model：It, can will be more than knockout drum by traditional concentrator transformation and upgrade
Recuperation of heat can lead to miscella to be concentrated to recycling can in recycling can, the partial solvent oil in miscella in recycling can according to
It is evaporated by waste heat, miscella obtains a degree of concentration, and the ratio of common solvent oil can reach 50% or so, by recycling can
The miscella pigment purity of concentration does not reach requirement, and therefore, miscella is further passed through to heating tank and is heated, then sends gas back to
It is further concentrated in liquid knockout drum, the ratio of solvent naphtha can be reduced to 1%, make full use of waste heat, energy-saving and emission-reduction.
Description of the drawings
Fig. 1 is a structural schematic diagram of the utility model embodiment,
Fig. 2 is another structural schematic diagram of the utility model embodiment.
Attached drawing marks：
1, knockout drum, 11, waste heat outlet, 12, feed inlet, 2, recycling can, 21, waste heat recovery mouth, 22, discharge port,
23, feed inlet, 24, exhaust outlet, 3, heating tank, 31, feed inlet, 32, discharge port, 33, hot-water line, 331, water inlet, 332, go out
The mouth of a river, 34, hot water interlayer, 341, water inlet, 342, water outlet, 4, pipeline, 5, pipeline, 6, pipeline.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model should not be understood as the restriction to the specific protection domain of the utility model.
Embodiment
Referring to Fig.1,2, the waste heat of the present embodiment recycles concentrator, including knockout drum 1, recycling can 2, heating tank
3, the waste heat outlet 11 of the knockout drum 1 is connected to the waste heat recovery mouth 21 of recycling can 2, the discharge port of the recycling can 2
22 are connected to the feed inlet 31 of heating tank 3, and the discharge port 32 of the heating tank 3 is connected to the feed inlet 12 of knockout drum 1, institute
It states recycling can 2 and is additionally provided with feed inlet 23, the heating tank 3 is additionally provided with heating device.
Specifically, being connected to by pipeline 4 between the waste heat outlet 11 and waste heat recovery mouth 21, waste heat outlet 11 is in gas-liquid
1 top of knockout drum, waste heat recovery mouth 21 is in the bottom of recycling can 2；Connected by pipeline 5 between the discharge port 22 and feed inlet 31
Logical, discharge port 22 is in the bottom of recycling can 2, and feed inlet 31 is at the top of heating tank 3；Between the discharge port 32 and feed inlet 12
It is connected to by pipeline 6, discharge port 32 is in the bottom of heating tank 3, and feed inlet 12 is at 1 top of knockout drum.The feed inlet 23
It is also disposed at 2 top of recycling can.
The recycling can 2 is additionally provided with exhaust outlet 24, and the exhaust outlet 24 is at the top of recycling can 2.
Referring to Fig.1, the heating device is the hot-water line 33 being arranged inside heating tank 3.The heating device has position
There are the water inlet 331 that hot-water line 33 is connected to and the water outlet being connected to hot-water line 33 positioned at 3 lower part of heating tank in 3 top of heating tank
Mouth 332.
In addition to above-mentioned heating tube 33, with reference to Fig. 2, the heating device, which has, is located at 3 top of heating tank and hot water interlayer
The water inlet 341 of 34 connections and the water outlet 342 being connected to hot water interlayer 34 positioned at 3 lower part of heating tank.
Traditional pigment concentration is completed simply by knockout drum 1, and evaporation solvent naphtha after-heat is all from exhaust outlet
It is expelled directly out, causes the waste of the energy.The concentrator of the present embodiment increases recycling can 2 and heating tank 3, knockout drum
1 waste heat is recyclable to recycling can 2, and recycling can 2 is interior to be added new miscella to be concentrated, under waste heat effect, in miscella
Solvent naphtha understand some volatilization, from exhaust outlet 24 be discharged, since the pigment purity concentrated in recycling can 2 cannot be up to standard,
Therefore, the miscella after concentration is further passed through heating tank 3 and carries out heat supplement, and be passed through knockout drum 1 to complete most
Enriching service afterwards carries out second by hot water heating and concentrates in this way, after carrying out initial concentration to miscella using waste heat,
The content of solvent naphtha can be controlled in 1%.
Claims (6)
1. a kind of waste heat recycles concentrator, including knockout drum, it is characterised in that：Further include recycling can, heating tank, institute
The waste heat outlet for stating knockout drum is connected to the waste heat recovery mouth of recycling can, the discharge port of the recycling can and heating tank into
Material mouth is connected to, and the discharge port of the heating tank is connected to the feed inlet of knockout drum, and the recycling can is additionally provided with feed inlet, institute
It states heating tank and is additionally provided with heating device.
2. waste heat according to claim 1 recycles concentrator, it is characterised in that：The recycling can is additionally provided with exhaust
Mouthful.
3. waste heat according to claim 1 recycles concentrator, it is characterised in that：The heating device is that setting is adding
Hot-water line inside hot tank.
4. waste heat according to claim 3 recycles concentrator, it is characterised in that：The heating device, which has to be located at, to be added
The water inlet that hot tank top is connected to hot-water line and the water outlet being connected to hot-water line positioned at heating tank lower part.
5. waste heat according to claim 1 recycles concentrator, it is characterised in that：The heating device is that setting is adding
Hot water interlayer inside hot tank.
6. waste heat according to claim 5 recycles concentrator, it is characterised in that：The heating device, which has to be located at, to be added
The water inlet that hot tank top is connected to hot water interlayer and the water outlet being connected to hot water interlayer positioned at heating tank lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364877.4U CN207614362U (en) | 2017-10-23 | 2017-10-23 | A kind of waste heat recycling concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364877.4U CN207614362U (en) | 2017-10-23 | 2017-10-23 | A kind of waste heat recycling concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207614362U true CN207614362U (en) | 2018-07-17 |
Family
ID=62826254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721364877.4U Expired - Fee Related CN207614362U (en) | 2017-10-23 | 2017-10-23 | A kind of waste heat recycling concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207614362U (en) |
-
2017
- 2017-10-23 CN CN201721364877.4U patent/CN207614362U/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: 20180717 Termination date: 20211023 |