CN109748339A - Can deodorization dewatering drying device and dehydrating and drying method - Google Patents
Can deodorization dewatering drying device and dehydrating and drying method Download PDFInfo
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- CN109748339A CN109748339A CN201711274518.4A CN201711274518A CN109748339A CN 109748339 A CN109748339 A CN 109748339A CN 201711274518 A CN201711274518 A CN 201711274518A CN 109748339 A CN109748339 A CN 109748339A
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- residue
- waste liquid
- liquid
- drying device
- cooling
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- 238000001035 drying Methods 0.000 title claims abstract description 44
- 238000004332 deodorization Methods 0.000 title abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 70
- 239000002699 waste material Substances 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000000605 extraction Methods 0.000 claims abstract description 5
- 239000000498 cooling water Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000013019 agitation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000007787 solid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 206010059410 Faecaluria Diseases 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- -1 and during heating Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
It is a kind of can deodorization dewatering drying device and dehydrating and drying method, suitable for waste liquid is separated into liquid component and residue, the device includes separative unit, the separative unit has cylinder, and the rabbling mechanism of agitation waste liquid, the cylinder have barrel, which defines separated space that is closed and being used to store the waste liquid, the dewatering drying device also includes the heating unit that the liquid component of waste liquid is converted into vapor, and reduces the temperature reducing unit of residue temperature in discharge.The dehydrating and drying method includes feed liquor step, distilation steps, the cooling step to cool down to residue, and the residue after cooling is discharged to the extraction step of the separated space.The cooperation of aforementioned structure and step can reduce temperature and stink when residue discharge.
Description
Technical field
The present invention is to be related to a kind of drying device and drying means, more particularly to one kind be adapted to separation solid content and
The dewatering drying device and dehydrating and drying method of liquid component.
Background technique
Sewage treatment is to improve the important ring of water pollution, by the method for physics, chemistry, biology etc., is arranged industry
The fecaluria of waste liquid, sewage, sludge and the family's discharge put, carries out the separation of solid content and liquid component, can not only mitigate
Pollution of the waste liquid for environment can also make reprocessing for solid content and pass through again, and then reduce industrial, family and produced
Destruction of the raw waste liquid to environment.
In order to reach the above object, CN201823330U utility model discloses a kind of " decompression dehydration drying device ", should
The waste liquid of waste liquid, sewage, sludge, fecaluria etc. is mainly placed in a cylinder by utility model, then with high temperature
Steam heats the waste liquid, and during heating, liquid component can be formed by evaporation to vapor, is distilled by one
Liquid component after separation is condensed into recycle-water by the cooperation of device and a vacuum pump.When liquid component is constantly evaporated separation
Afterwards, the residue remained in the cylinder will become sticky, and the solid content containing higher proportion, pass through matching for apparatus above
It closes, to achieve the purpose that separation of solid and liquid.This dewatering drying device is not due to needing using strainer, it is possible to avoid strainer stifled
Plug influences disintegrate-quality.
Although aforementioned utility model has advantages described above, the residue containing higher solid content is constantly high
The steam heating of temperature, when residue is discharged the cylinder, some substances for generating peculiar smell can quickly volatilize because temperature is high,
Therefore, the residue which is discharged can generate strong stink, influence the air quality of context.
Summary of the invention
The purpose of the present invention, be provide a kind of at least one disadvantage that can overcome background technique can deodorization dehydration
Drying device and dehydrating and drying method.
Dewatering drying device of the invention suitable for waste liquid is separated into liquid component and residue, and includes that separation is single
Member, which has cylinder, and is mounted on the cylinder and can stir the rabbling mechanism of the waste liquid, the separation
Cylinder has a barrel, which defines closed and be used to store the separated space of the waste liquid, the barrel have allow waste liquid into
Enter the entrance of the separated space, residue is discharged to the residue discharge outlet and steam discharge outlet of the separated space.And the dehydration is dry
Dry device also includes for heating the waste liquid and liquid component is made to be converted into the heating unit of vapor, and for reducing this
The temperature reducing unit of temperature when residue discharges, the temperature reducing unit have the cooling pipe being sticked in the barrel outer surface of the cylinder
Road.
Dewatering drying device of the present invention, wherein the temperature reducing unit also has cooling water tank, and connects the cooling
The connection component of water tank and the cooling pipeline, the connection component have the cooling for allowing temperature-reducing medium persistently to pass in and out the cooling pipeline
Pump.
Dewatering drying device of the present invention, also comprising being connect with the steam discharge outlet of the cylinder and by vapor
It is condensed into the liquid recovery unit of recovered liquid.
Dewatering drying device of the present invention, wherein the end wall that there are two barrel tools is alongst spaced,
And it is connected to the wall portion between the end wall, the entrance, the steam discharge outlet and the residue discharge outlet are respectively provided at institute
In one of them for stating end wall, and the rabbling mechanism has the blender being erected in the separated space, and this is driven to stir
Mix the power source of device rotation.
Dewatering drying device of the present invention, wherein also there is the rabbling mechanism at least one to be mounted on the blender
Upper and scraped sticks the scraper component of the residue in the wall portion.
The present invention dehydrating and drying method includes: by feed liquor step that waste liquid is sent into the separated space, discarding to this
Distilation steps that liquid is heated, the cooling step to cool down to residue, and separation sky is discharged in the residue after cooling
Between extraction step.
Dehydrating and drying method of the present invention, the also condensing steps comprising vapor to be condensed into recovered liquid.
Effect of the invention is: the separated space is discharged after cooling down by the temperature reducing unit to the residue, it can
The evaporation rate and volatile quantity of smell substance in residue is effectively reduced, the stink of residue is greatly reduced, while improving surrounding
Air quality.
Detailed description of the invention
Other features of the invention and effect will be clearly presented in the embodiment referring to schema, in which:
Fig. 1 is a component Configuration schematic diagram of one embodiment of dewatering drying device of the present invention；
Fig. 2 is a partial sectional view of the embodiment, illustrates a separative unit of the dewatering drying device；
Fig. 3 is a perspective view of the embodiment, illustrates a blender of the separative unit；
Fig. 4 is a partial sectional perspective view of the embodiment, illustrates a distiller of the dewatering drying device；
Fig. 5 is a procedure of processing figure of a dehydrating and drying method of the present embodiment.
Specific embodiment
Before the present invention is described in detail, it shall be noted that in the following description content, similar component is with identical
Number indicate.
Refering to fig. 1,2,3, one embodiment of dewatering drying device of the present invention is adapted to one waste liquid of processing, and
And in a manner of heating cooperation distillation, which is separated to form a liquid component and one containing higher proportion
The residue of solid content, which includes: one separative unit 1, one can make liquid component be converted into vapor
The liquid recovery unit 3 of heating unit 2, one recovered liquids that vapor is converted into liquid and one are used to reduce residue
The temperature reducing unit 4 of temperature when discharge.
The separative unit 1 includes that 11, rabbling mechanisms 12 of cylinder of an inner hollow and one pass through one
Waste liquid is sent into the dosing pump 13 inside the cylinder 11 by pipeline.The cylinder 11 has a barrel 111, the barrel
111 define a hollow separated space 110, which has first end wall 112, one long along one
The second end wall 113, one that direction 10 is spaced with first end wall 112 are spent to be arranged and be connected to around a rotation center
The erection wall of neighbouring first end wall 112 in 114, one, wall portion between first end wall 112 and second end wall 113
Be located in second end wall 113 entrance 116, one of 115, one, portion are located in second end wall 113 and neighbouring top
Steam discharge outlet 117 and one be located in first end wall 112 and the residue discharge outlet 118 of neighbouring lower section.This point again
It is also erected in the erection wall portion 115 and the openable closure member for closing the residue discharge outlet 118 with one from cylinder 11
119, the closure member 119 is the form of cylinder pressure.
And the rabbling mechanism 12 has 121, bands of a blender being rotatably mounted in the separated space 110
Move the blender 121 around a rotation center rotation power source 122 and it is several be mounted on the blender 121 and with
Its scraper component 123 rotated, the blender 121 have several pieces along frame plate 124, one of the length direction 10 interval by this
Power source 122 drive and connect the frame plate 124 shaft 125, several pieces be angularly mounted on the connecting plate on the frame plate 124
126 and several stirring fins 127 extended from the connecting plate 126 toward the wall portion 114.The scraper component 123 is interval
Be mounted on the connecting plate 126, each scraper component 123 has the scraper plate 128 in a neighbouring wall portion 114, and
At least one make the scraper plate 128 toward the wall portion 114 inner surface against elastic component 129.
The heating unit 2 include an internal reservoir have heating fluid heating pipeline 21, one can to heating fluid into
The heater 22 of row heating and a heat pump 23 for driving heating fluid to heat direction flowing along one, the heating tube
Road 21 has one section of 114 outside of wall portion for being fitted in the cylinder 11 and along the bringing-up section of the length direction 10 setting
211。
Refering to fig. 1,2,4, which includes one and connect with the steam discharge outlet 117 of the cylinder 11
Steam filter 31, one vacuum pumps 33, one of the distiller being connect with the steam filter 31 32, one be connected to the steaming
It evaporates 34, recovered water pumps 35 of recycle-water meter between device 32 and the vacuum pump 33 and one is connected to the vacuum pump
Buffer storage cylinder 36 between 33 and the recovered water pump 35, but the liquid recovery unit 3 can also include one and connect the buffering
Heat exchanger 37 between storage cylinder 36 and the vacuum pump 33.
The structure of the distiller 32 is not particularly limited, as long as can be by Water vapor condensation at liquid, so that it may at this
Invention uses, in the present embodiment, the distiller 32 have the outer cylinder 321 of an inner hollow, several be mounted in the outer cylinder 321
Portion and can transport cooling water tanks 323 that condenser pipe 322, one of cooling medium are used to store cooling medium and one allow it is cold
But medium passes in and out the conveying assembly 324 of the condenser pipe 322, the conveying assembly 324 generally include connection pipeline and
The pump of force feed liquid, and vapor is to enter inside the outer cylinder 321, and is fled between the condenser pipe 322.
The temperature reducing unit 4 includes 41, cooling water tanks 42 of cooling pipeline that an internal reservoir has temperature-reducing medium, and
One connection component 43.The cooling pipeline 41 is arranged along the length direction 10 and is fitted in the wall portion of the cylinder 11
114 outer surfaces, and the temperature-reducing medium can be the cooling fluid of liquid or gas etc., which has two connections
The connecting tube 431 of the cooling pipeline 41 and the cooling water tank 42 and one are installed therein in a connecting tube 431 and allow drop
Cooling pump 432 of the warm media flow between the cooling pipeline 41 and the cooling water tank 42.
Refering to fig. 1,2,5, the present embodiment dewatering drying device when in use, by the dosing pump 13 by predetermined weight
The waste liquid of amount is sent in the closed separated space 110, is then heated by the heating unit 2 to the cylinder 11,
The waste liquid in the separated space 110 is located at by the rabbling mechanism 12 stirring simultaneously, during stirring and heating, this is useless
Liquid component in gas-liquid will gradually be formed by evaporation to vapor, and inflow should after the vapor first passes through the steam filter 31
It is condensed in distiller 32, the liquid component for condensing generation will fall on storage in the recycle-water meter 34, true by this
The effect of sky pump 33, can allow channel interior to form negative pressure, allow condensed liquid component gradually by the heat exchange
Device 37, the buffer storage cylinder 36, are finally sent to the place of next processing by the recovered water pump 35.
And during stirring distillation, the scraper component 123 can constantly rotate, and will stick in the wall portion
The residue of 114 inner surfaces scrapes off, naturally it is also possible to by the angle design of the stirring fin 127, by residue toward the separation
The residue discharge outlet 118 push of cylinder 11.When in the waste liquid liquid component reach setting value when, close the heat pump 23 and
The heater 22, while starting the cooling pump 431 of the temperature reducing unit 4 does not make cooling fluid in the cooling water tank 42 in a steady stream not
Disconnected barrel 111 for flowing through the cylinder 11, to reduce the temperature of the residue.And when the temperature of residue drops to setting value,
The closure member 119 is driven to open the residue discharge outlet 118, so that it may allow the residue containing higher solid content that residue discharge is discharged
Mouth 118.Since when the cylinder 11 is discharged, temperature has declined to a great extent residue, be just still contain in residue there are many
The substance of stink can be generated, but the case where temperature declines to a great extent, the evaporation rate and volatile quantity of the substance can substantially drop
It is low, so the stink of residue can be greatly reduced in the present embodiment dewatering drying device really, and improve the air matter of surrounding
Amount.
It further illustrates, the present embodiment dewatering drying device can be used to execute a dehydration and drying processing procedure, the system
Journey includes: a feed liquor step, a distilation steps, a condensing steps, a cooling step and an extraction step.
Wherein, which is that waste liquid is sent into the separated space 110 by the dosing pump 13, which is logical
It crosses the heating unit 2 to heat the waste liquid being stored in the separated space 110, liquid component is made to evaporate to form water steaming
Gas, the condensing steps are then to withdraw vapor by the liquid recovery unit 3, and be converted into recovered liquid, which is
Cooled down by the temperature reducing unit 4 to residue, which is matching by the rabbling mechanism 12 and the closure member 119
It closes, the residue after cooling is discharged outside the separated space 110.Due to the present embodiment cooling step, can be greatly reduced really
The evaporation rate and volatile quantity of smell substance in residue, therefore, which also has the stink that residue is greatly reduced,
And the effect of improving ambient air quality.
In the method for the invention, the structure that can also be directly cooled down by one is sent to the heating pipeline 21 to reduce
Fluid temperature (F.T.), and the cooling step is executed, the temperature reducing unit 4 can be omitted at this time.In addition, the present embodiment cooling pipeline 41 and should
Heat the bringing-up section 211 of pipeline 21, the outer surface for being coiled in the cylinder 11 that can also be spaced and be bonded.
Claims (7)
1. a kind of dewatering drying device suitable for waste liquid is separated into liquid component and residue, and includes separative unit, this point
There is cylinder from unit, and be mounted on the cylinder and can stir the rabbling mechanism of the waste liquid, which has
Barrel, the barrel define closed and are used to store the separated space of the waste liquid, which, which has, allows waste liquid into this point
Entrance from space, the residue discharge outlet and steam discharge outlet that residue is discharged to the separated space, the dewatering drying device is also
Include the heating unit for being used to heat the waste liquid and liquid component is made to be converted into vapor；It is characterized by:
The dewatering drying device also includes that the temperature reducing unit, which has, to be sticked for reducing the temperature reducing unit of temperature when residue discharge
Cooling pipeline in the barrel outer surface of the cylinder.
2. dewatering drying device according to claim 1, it is characterised in that: the temperature reducing unit also has cooling water tank, with
And the connection component of the cooling water tank and the cooling pipeline is connected, the connection component, which has, allows temperature-reducing medium persistently to pass in and out the drop
The cooling of warm pipeline pumps.
3. dewatering drying device according to claim 2, it is characterised in that: the dewatering drying device also includes to separate with this
The steam discharge outlet of cylinder connects and vapor is condensed into the liquid recovery unit of recovered liquid.
4. dewatering drying device according to claim 2, it is characterised in that: between there are two barrel tools alongst
Every end wall, and the wall portion being connected between the end wall, the entrance, the steam discharge outlet and the residue discharge outlet
It is respectively provided in one of them of the end wall, and the rabbling mechanism has the blender being erected in the separated space, with
And the power source for driving the blender to rotate.
5. dewatering drying device according to claim 4, it is characterised in that: the rabbling mechanism also has at least one installation
On the blender and scraped sticks the scraper component of the residue in the wall portion.
6. a kind of dehydrating and drying method suitable for waste liquid is separated into liquid component and residue, and includes:
Feed liquor step: the waste liquid is sent into separated space；
Distilation steps: heating the waste liquid, and the liquid component in the waste liquid is made to distill to form vapor；And
Extraction step；
It is characterized by: the dehydrating and drying method also includes the cooling step to cool down to the residue remained in the separated space
Suddenly, the extraction step is that the separated space is discharged in the residue after cooling.
7. dehydrating and drying method according to claim 6, it is characterised in that: the dehydrating and drying method also includes by vapor
It is condensed into the condensing steps of recovered liquid.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106138122A TW201918675A (en) | 2017-11-03 | 2017-11-03 | Dehydration drying device and dehydration drying method with deodorizing effect capable of reducing the temperature and odor at the time of residue discharge |
| TW106138122 | 2017-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109748339A true CN109748339A (en) | 2019-05-14 |
Family
ID=66402287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711274518.4A Pending CN109748339A (en) | 2017-11-03 | 2017-12-06 | Can deodorization dewatering drying device and dehydrating and drying method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109748339A (en) |
| TW (1) | TW201918675A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114929356A (en) * | 2019-12-09 | 2022-08-19 | 赫伦斯控股有限公司 | Method for continuous thermal separation of multicomponent substances |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3674657A (en) * | 1970-04-08 | 1972-07-04 | Viobin Corp | Method of producing fat and edible solids from biological material using vapor heated solvent |
| CN201823330U (en) * | 2010-10-09 | 2011-05-11 | 大和化学工业株式会社 | Pressure-reducing and dewatering drier |
| CN102805951A (en) * | 2011-05-30 | 2012-12-05 | 南通三鑫碳素石墨设备有限公司 | Solvent distillation residue separation apparatus made from graphite |
| CN204219816U (en) * | 2014-11-13 | 2015-03-25 | 郴州大诚中药饮片有限责任公司 | Traditional Chinese drug inspissation extracts slag-draining device |
-
2017
- 2017-11-03 TW TW106138122A patent/TW201918675A/en unknown
- 2017-12-06 CN CN201711274518.4A patent/CN109748339A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3674657A (en) * | 1970-04-08 | 1972-07-04 | Viobin Corp | Method of producing fat and edible solids from biological material using vapor heated solvent |
| CN201823330U (en) * | 2010-10-09 | 2011-05-11 | 大和化学工业株式会社 | Pressure-reducing and dewatering drier |
| CN102805951A (en) * | 2011-05-30 | 2012-12-05 | 南通三鑫碳素石墨设备有限公司 | Solvent distillation residue separation apparatus made from graphite |
| CN204219816U (en) * | 2014-11-13 | 2015-03-25 | 郴州大诚中药饮片有限责任公司 | Traditional Chinese drug inspissation extracts slag-draining device |
Non-Patent Citations (3)
| Title |
|---|
| 李斌等: "《防火与防爆工程》", 30 April 2016, 哈尔滨工业大学出版社 * |
| 王子介（译）: "《热泵的理论与实践》", 30 September 1986, 中国建筑工业出版社 * |
| 编委会: "《城镇污水处理厂污水处理技术规程CJJ131-2009》", 31 December 2009 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114929356A (en) * | 2019-12-09 | 2022-08-19 | 赫伦斯控股有限公司 | Method for continuous thermal separation of multicomponent substances |
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| Publication number | Publication date |
|---|---|
| TW201918675A (en) | 2019-05-16 |
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Application publication date: 20190514 |