CN107560328A - A kind of vacuum dehumidification drying device - Google Patents
A kind of vacuum dehumidification drying device Download PDFInfo
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- CN107560328A CN107560328A CN201710609442.XA CN201710609442A CN107560328A CN 107560328 A CN107560328 A CN 107560328A CN 201710609442 A CN201710609442 A CN 201710609442A CN 107560328 A CN107560328 A CN 107560328A
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- refrigerant
- dry storehouse
- liquid heater
- heating tank
- refrigeration compressor
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Abstract
The present invention provides a kind of vacuum dehumidification drying device, including refrigeration compressor set, the refrigerant being connected with refrigeration compressor set returns liquid heater, the high pressure admission mouth of refrigeration compressor set is connected with gas-liquid separator, the high-pressure exhaust of refrigeration compressor set is connected with oil eliminator I, heating tank is serially connected with bye-pass between oil eliminator I and valve IV, heating tank is connected with condensation reservoir 1, refrigerant returns liquid heater and is connected with dry storehouse, dry storehouse is connected with gas-liquid separator, the connection of present apparatus structure is rationally succinct, simple and convenient operation and maintenance, valve is provided with each junction, improve the controllability of device, dredge overall structure more smooth, drying efficiency is high, and energy utilization rate is high.
Description
Technical field
The present invention relates to a kind of drying device, and in particular to a kind of vacuum dehumidification drying device.
Background technology
At present, the raising of China drying equipment scientific and technological content, pleasurable effect is being produced.For a long time,
Drying Equipments industry has observation today jungles to observe the characteristics of so always today：Production scale is small, and it is low to enter gate threshold,
Overall technology content is not high, and the enterprise below 5,000,000 yuan of whole industry annual sales revenue accounts for more than 60%, and annual sales revenue crosses thousand
Ten thousand yuan of producer only accounts for 5%~8%, and product specification is universal relatively low, identical.But nowadays, high-tech content product expedites the emergence of drying
Equipment manufacture industry leading enterprise emerges in large numbers.This is likely to the field and breaks away from vicious price competition, and change scope of the enterprise is small and divides
Scattered present situation, carry out the signal that industry is integrated naturally.By technology competition, combination among the strong ones, the road of the survival of the fittest are walked, is cultivated
Fully reinforced leader's type enterprise in the industry, perhaps point the day and await for it.Current existing drying equipment generally existing high energy consumption, and it is whole
The problem of body is complicated, and drying effect is undesirable.
The content of the invention
The present invention for solve above-mentioned technical problem provides one kind it is simple in construction, drying effect is preferable, energy utilization rate height, and
Provided with insulation material, heating, a kind of vacuum dehumidification drying device of refrigeration can be effectively improved.
The present invention is for the scheme taken of solution above-mentioned technical problem：A kind of vacuum dehumidification drying device, including refrigeration
Compressor set, the refrigerant being connected with refrigeration compressor set return liquid heater, and the high pressure admission mouth of refrigeration compressor set is connected with
Gas-liquid separator, the high-pressure exhaust of refrigeration compressor set are connected with oil eliminator I, the branch between oil eliminator I and valve IV
Heating tank is serially connected with pipeline, heating tank is connected with condensation reservoir 1, and refrigerant returns liquid heater and is connected with dry storehouse, freezes
Storehouse is connected with gas-liquid separator, reasonable succinct, the simple and convenient operation and maintenance of present apparatus structure connection, is provided with valve in each junction, is carried
The controllability of high device, dredge overall structure more smooth, effectively realize drying.
Preferably, being provided with refrigerating evaporator and water vessel in dry storehouse, water vessel is arranged on side in dry storehouse, cold
Freeze evaporator and be arranged on dry storehouse opposite side, dividing plate is installed between refrigerating evaporator and water vessel, dividing plate is provided with and can be opened and closed
Window, the dry storehouse upper end of water vessel side are connected with vavuum pump, and water vessel outlet and refrigerating evaporator outlet are connected with refrigeration
Liquid heater is returned in agent, and valve III, refrigerating evaporator outlet are provided with refrigerating evaporator and the liquid heater connecting line that freezes go back to
Gas-liquid separator is connected with, the water vessel of condensate is arranged in dry storehouse, reduces the whole height of equipment, can also be
During to refrigerating evaporator heating in dry storehouse, the steam that distils in material has is opened and closed window on dividing plate, into water vessel
In cabin, and then steam from bottom to top condenses, and effectively increases the route of condensation vapor, reduces into the steam in vavuum pump,
The evacuation effect and service life of vavuum pump are extended, and the drying time of material can be shortened, improves drying efficiency.
Preferably, the low pressure exhaust mouth of refrigeration compressor set connects with the import of distributor I on refrigerating evaporator
Connect, the outlet of distributor I is connected with refrigerating evaporator import, is installed on the pipeline that low pressure exhaust mouth is connected with the import of distributor I
There are oil eliminator II and valve V, refrigeration compressor set effectively improves refrigeration compressor set by the setting of pipeline and valve
Refrigeration, heating profiles, improve integral installation reasonability, also improve energy utilization rate.
Preferably, heating tank, condensation reservoir and refrigerant, which return liquid heater surfaces, is provided with insulation material, insulation material
It is made up of following component and parts by weight：18 ~ 30 parts of Portland cement, 28 ~ 46 parts of diatomite, negative ion powder for building 3 ~ 12
Part, 10 ~ 22 parts of Lauxite, 3 ~ 7 parts of basalt fibre, 0.44 ~ 0.95 part of lauryl sodium sulfate, accelerator 0.05 ~ 0.09
Part, insulation material good effect of heat insulation of the invention simultaneously can persistently discharge anion, can effectively prevent heating tank, condensation storage
Liquid device and refrigerant return the heat exchange of liquid heater and air, improve its temperature and maintain ability, avoid heating, refrigeration
Loss, the utilization rate of single unit system is improved, improve drying efficiency, and heating tank, condensation reservoir and refrigerant can be protected to return
Liquid heater extends the service life of device from damaging.
Preferably, the composition of the structure of insulation material from inside to outside is：Basic unit, tack coat, heat-insulation layer, protective layer, decorations
Surface layer, basic unit are that heating tank, condensation reservoir and refrigerant return liquid heater housing, and tack coat is binding agent, and heat-insulation layer is guarantor
Warm soft board, protective layer are rubber cement and screen cloth, and finish coat is coating, and this insulation material Stability Analysis of Structures is easy for construction, save material,
And have efficient heat insulation effect, and service life length, breakage difficult for drop-off.
Preferably, it is interlayer sleeve structure that refrigerant, which returns liquid heater, refrigerant time liquid heater is provided with inner tube and outside
Set, the import of inner tube and the outlet of dry storehouse connect, and the outlet of inner tube is connected with low pressure air suction, puts be provided with water inlet outside,
The import of the delivery port and dry storehouse of overcoat connects, and it is interlayer sleeve structure that refrigerant, which returns liquid heater, can further improve energy
Source utilization rate.
Preferably, the heat sink inlet of heating tank is connected with bye-pass import, outlet and the condensation reservoir of radiator
Import connects, and feed tube and liquid storage pipe is provided with heating tank, heating jar structure connection is reasonable, effectively easily can be carried for material
Height heating.
Compared with prior art, beneficial effects of the present invention are:1）Condensation vapor route is grown in refrigerating evaporator, effectively subtracts
Few steam enters vavuum pump, can not only extend vacuum pump depletion effect, can also shorten drying time；2）Refrigeration compressor reaches system
It is cold, heating profiles are reasonable, energy utilization rate can be effectively improved；3）Heating tank, condensation reservoir and refrigerant are returned outside liquid heater
The setting of insulation material, its heat exchange is reduced, reduce energy loss, and improve drying efficiency；3）Refrigerant returns liquid and added
Hot device is rational in infrastructure effectively, can further improve energy utilization rate.
Present invention employs above-mentioned technical proposal to provide a kind of vacuum dehumidification drying device, compensate for prior art not
Foot, it is reasonable in design, it is easy to operate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of vacuum dehumidification drying device of the present invention；
Fig. 2 is a kind of insulation material structural representation of vacuum dehumidification drying device of the present invention.
Description of reference numerals：1 condensation reservoir；2 oil eliminators I；3 refrigeration compressor sets；4 valve Is；5 valves II；6 every
Plate；7 valves III；8 heating tanks；9 valves IV；10 oil eliminators II；11 valves V；12 gas-liquid separators；13 distributors I；14 valves
Door VI；15 refrigerating evaporators；16 valves VII；17 distributors II；18 vavuum pumps；19 water vessels；20 refrigerants return liquid heater；21
Finish coat；22 protective layers；23 heat-insulation layers；24 tack coats；25 basic units.
Embodiment
It is described in further detail below in conjunction with drawings and examples：
Embodiment 1：
As shown in Figure 1 and 2, a kind of vacuum dehumidification drying device, including refrigeration compressor set 3, it is connected with refrigeration compressor set 3
Refrigerant returns liquid heater 20, and the high pressure admission mouth of refrigeration compressor set 3 is connected with gas-liquid separator 12, refrigeration compressor set 3
High-pressure exhaust be connected with oil eliminator I 2, heating tank 8 is serially connected with the bye-pass between oil eliminator I 2 and valve IV 9,
Heating tank 8 is connected with condensation reservoir 1, and refrigerant returns liquid heater 20 and is connected with dry storehouse, dry storehouse and gas-liquid separator 12
Connection, reasonable succinct, the simple and convenient operation and maintenance of present apparatus structure connection, is provided with valve in each junction, improves the controllable of device
Property, dredge overall structure more smooth, effectively realize drying.
Refrigerating evaporator 15 and water vessel 19 are installed, water vessel peace 19 is mounted in side in dry storehouse, freezing in dry storehouse
Evaporator 15 is arranged on dry storehouse opposite side, and dividing plate 6 is provided between refrigerating evaporator 15 and water vessel 19, and dividing plate 6 is provided with
Window can be opened and closed, the dry storehouse upper end of the side of water vessel 19 is connected with vavuum pump 18, the outlet of water vessel 19 and refrigerating evaporator 15
Outlet is connected with refrigerant and returns liquid heater 20, and valve is provided with refrigerating evaporator 25 and the connecting line of liquid heater 20 that freezes back
Door III 7, the outlet of refrigerating evaporator 15 are connected with gas-liquid separator 12, the water vessel 19 of condensate are arranged in dry storehouse,
The whole height of equipment is reduced, when refrigerating evaporator 15 that can also be in dry storehouse heats, the steam to be distilled in material has
Window is opened and closed on dividing plate, into the cabin of water vessel 19, and then steam from bottom to top condenses, and effectively increases condensation vapor
Route, reduce the evacuation effect and service life for into the steam in vavuum pump 18, extending vavuum pump 18, and thing can be shortened
The drying time of material, improve drying efficiency.
The low pressure exhaust mouth of refrigeration compressor set 3 is connected with the import of distributor I 13 on refrigerating evaporator 15, point
The outlet of orchestration I 13 is connected with the import of refrigerating evaporator 15, is installed on the pipeline that low pressure exhaust mouth is connected with the import of distributor I 13
There are oil eliminator II 10 and valve V 11, refrigeration compressor set 3 effectively improves refrigerant compression by the setting of pipeline and valve
The refrigeration of unit 3, heating profiles, integral installation reasonability is improved, also improves energy utilization rate.
Heating tank 8, condensation reservoir 1 and refrigerant go back to the surface of liquid heater 20 and are provided with insulation material, insulation material by with
Lower composition and parts by weight composition：25 parts of Portland cement, 42 parts of diatomite, 11 parts of negative ion powder for building, Lauxite
12 parts, 4 parts of basalt fibre, 0.55 part of lauryl sodium sulfate, 0.06 part of accelerator, insulation material insulation of the invention
Effect is good and can persistently discharge anion, can effectively prevent heating tank 8, condensation reservoir 1 and refrigerant return liquid heater 20 with
The heat exchange of air, improve its temperature and maintain ability, avoid heating, refrigeration loss, improve the profit of single unit system
With rate, drying efficiency is improved, and heating tank 8, condensation reservoir 1 and refrigerant can be protected to return liquid heater 20 from damage, is prolonged
The service life of device is grown.
Accelerator in insulation material composition is active peptides, and the amino acid sequence of shown active peptides is：
HSHACASYYCSKHSKTACAKFCGTASCTSCTHYLCRVLHPGKLVNCSR, the addition of accelerator can effectively improve diatom
Negative ion powder native, for building is compatible with Lauxite molecule, improves the integrally-built stability of insulation material, makes to be arranged on
Heating tank 8, condensation reservoir 1 and refrigerant go back to the surface of liquid heater 20 and are not easy bubble or cracking, not only increase insulation material
Itself service life, the thermal and insulating performance and mechanical property of insulation material are also improved, reduce heating tank 8, condensation liquid storage
Device 1 and refrigerant return the heat exchange of the surface of liquid heater 20 and air, also reduce the maintenance cost of insulation material.
The composition of the structure of insulation material from inside to outside is：Basic unit, tack coat, heat-insulation layer, protective layer, finish coat, basic unit
The shell of liquid heater 20 is returned for heating tank 8, condensation reservoir 1 and refrigerant, tack coat is binding agent, and heat-insulation layer is soft to be incubated
Plate, protective layer are rubber cement and screen cloth, and finish coat is coating, and this insulation material Stability Analysis of Structures is easy for construction, save material, and have
Efficient heat insulation effect, service life length, breakage difficult for drop-off.
It is interlayer sleeve structure that refrigerant, which returns liquid heater 20, and refrigerant returns liquid heater 20 and is provided with inner tube and overcoat, interior
The import of pipe and the outlet of dry storehouse connect, and the outlet of inner tube is connected with low pressure air suction, puts be provided with water inlet outside, overcoat
The import connection of delivery port and dry storehouse, it is interlayer sleeve structure that refrigerant, which returns liquid heater 20, can further improve energy profit
With rate.
The heat sink inlet of heating tank 8 is connected with bye-pass import, and outlet and the import of condensation reservoir 1 of radiator connect
Connect, feed tube and liquid storage pipe are installed on heating tank 8, the connection of the structure of heating tank 8 is reasonable, effectively can easily improve and add for material
Heat.
The prior art of routine techniques dawn known to those skilled in the art in the present embodiment, is not chatted in detail herein
State.
Embodiment 2：
As shown in Figure 1 and 2, a kind of vacuum dehumidification drying device, in real work, it would be desirable to which dry material is placed on freezing
In evaporator 15, Open valve VI 14, valve III 7 and valve I 4, valve VII 16, valve II 5, valve IV 9 and valve V are closed
11, start refrigeration compressor set 3, refrigerant is by high-pressure exhaust, oil eliminator I 2, heating tank 8, condensation reservoir 1 and valve
VI 14, into distributor I 13, refrigerant is distributed to by material by distributor I 13, freezes material, now, refrigerant returns
Stream, which by valve III 7 enters refrigerant and returned in liquid heater 20, carries out heat interaction, by the refrigerant heat of low temperature, after being heated
Refrigerant enters in the low pressure air suction mouth of refrigeration compressor set 3, refrigerant is returned liquid and is heated to more than 0 DEG C, avoids refrigeration pressure
Contracting machine liquid hammer and the stifled phenomenon of frost, extend its service life, reduce the generation of its noise, and refrigerant returns liquid heater 20 as folder
Layer sleeve structure so that inner tube circulates for refrigerant, and overcoat carries out cold and hot exchange, and now the window on dividing plate 6 closes
Close, window is existing conventional electric structure technology.
After material reaches the state that needs freeze, said process works on, and water vessel 19 starts to cool, Open valve
VII 16, valve I 4, valve III 7, valve II 5, valve V 11, valve IV 9 are closed, refrigerant is by high-pressure exhaust, oil eliminator I
2nd, heating tank 8, condensation reservoir 1 and valve VII 16, into distributor II 17, are distributed to refrigerant by distributor II 17
In water vessel 19 and condenser pipe, after the temperature of water vessel 19 drops to reasonable temperature, start vavuum pump 18, while open on dividing plate 6
Window, after the vacuum in dry storehouse reaches reasonable value, Open valve V 11, valve II 5, close valve I 4, valve III
7th, valve VI 14 and valve IV 9, the low pressure exhaust mouth of refrigeration compressor set 3, which is discharged the cryogen and entered by oil eliminator II 10, to be divided
In orchestration I 13, high temperature refrigerant is distributed to by material by distributor I 13, material is uniformly heated, to reaching drying regime,
Terminate device work, take out material.
The prior art of routine techniques dawn known to those skilled in the art in the present embodiment, is not chatted in detail herein
State.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this area
Member, without departing from the spirit and scope of the present invention, it can also make a variety of changes and modification.Therefore, it is all equivalent
Technical scheme fall within scope of the invention, scope of patent protection of the invention should be defined by the claims.
SEQUENCE LISTING
<110>Pujiang County frontlighting Science and Technology Ltd.
<120>A kind of vacuum dehumidification drying device
<130> 1
<160> 1
<170> PatentIn version 3.5
<210> 1
<211> 48
<212> PRT
<213>It is artificial synthesized
<400> 1
His Ser His Ala Cys Ala Ser Tyr Tyr Cys Ser Lys His Ser Lys Thr
1 5 10 15
Ala Cys Ala Lys Phe Cys Gly Thr Ala Ser Cys Thr Ser Cys Thr His
20 25 30
Tyr Leu Cys Arg Val Leu His Pro Gly Lys Leu Val Asn Cys Ser Arg
35 40 45
Claims (7)
1. a kind of vacuum dehumidification drying device, including refrigeration compressor set（3）, with refrigeration compressor set（3）The refrigerant of connection
Return liquid heater（20）, it is characterised in that the refrigeration compressor set（3）High pressure admission mouth be connected with gas-liquid separator
（12）, the refrigeration compressor set（3）High-pressure exhaust be connected with oil eliminator I（2）, the oil eliminator I（2）With valve
Ⅳ（9）Between bye-pass on be serially connected with heating tank（8）, the heating tank（8）It is connected with condensation reservoir（1）, the refrigeration
Liquid heater is returned in agent（20）It is connected with dry storehouse, the dry storehouse and gas-liquid separator（12）Connection.
2. a kind of vacuum dehumidification drying device according to claim 1, it is characterised in that be provided with the dry storehouse cold
Freeze evaporator（15）And water vessel（19）, the water vessel peace（19）The side in dry storehouse, the refrigerating evaporator（15）
Installed in dry storehouse opposite side, the refrigerating evaporator（15）And water vessel（19）Between dividing plate is installed（6）, the dividing plate
（6）Window, the water vessel can be opened and closed by being provided with（19）The dry storehouse upper end of side is connected with vavuum pump（18）, the water vessel
（19）Outlet and refrigerating evaporator（15）Outlet is connected with refrigerant and returns liquid heater（20）, the refrigerating evaporator（25）With system
Cold time liquid heater（20）Valve III is installed on connecting line（7）, the refrigerating evaporator（15）Outlet is connected with gas-liquid point
From device（12）.
A kind of 3. vacuum dehumidification drying device according to claim 1 and 2, it is characterised in that the refrigeration compressor set
（3）Low pressure exhaust mouth and be arranged on refrigerating evaporator（15）On distributor I（13）Import connects, distributor I（13）Outlet
With refrigerating evaporator（15）Import connects, in low pressure exhaust mouth and distributor I（13）Oil is installed on the pipeline of import connection
From device II（10）With valve V（11）.
A kind of 4. vacuum dehumidification drying device according to claim 1, it is characterised in that the heating tank（8）, condensation storage
Liquid device（1）Liquid heater is returned with refrigerant（20）Surface is provided with insulation material, and the insulation material is by following component and parts by weight
Composition：18 ~ 30 parts of Portland cement, 28 ~ 46 parts of diatomite, 3 ~ 12 parts of negative ion powder for building, Lauxite 10 ~ 22
Part, 3 ~ 7 parts of basalt fibre, 0.44 ~ 0.95 part of lauryl sodium sulfate, 0.05 ~ 0.09 part of accelerator.
5. a kind of vacuum dehumidification drying device according to claim 4, it is characterised in that the insulation material is from inside to outside
Composition be：Basic unit, tack coat, heat-insulation layer, protective layer, finish coat, the basic unit are heating tank（8）, condensation reservoir（1）With
Refrigerant returns liquid heater（20）Shell, the tack coat are binding agent, and the heat-insulation layer is insulation soft plate, and the protective layer is
Rubber cement and screen cloth, the finish coat are coating.
6. a kind of vacuum dehumidification drying device according to claim 1, it is characterised in that the refrigerant returns liquid heater
（20）For interlayer sleeve structure, the refrigerant returns liquid heater（20）Provided with inner tube and overcoat, the import of said inner tube and jelly
The outlet connection in dry storehouse, the outlet of said inner tube are connected with low pressure air suction, and outer put is provided with water inlet, the overcoat
The import connection of delivery port and dry storehouse.
A kind of 7. vacuum dehumidification drying device according to claim 1, it is characterised in that the heating tank（8）Radiating
Device import is connected with bye-pass import, outlet and the condensation reservoir of the radiator（1）Import connects, the heating tank（8）
On feed tube and liquid storage pipe are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609442.XA CN107560328A (en) | 2017-07-25 | 2017-07-25 | A kind of vacuum dehumidification drying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609442.XA CN107560328A (en) | 2017-07-25 | 2017-07-25 | A kind of vacuum dehumidification drying device |
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| CN107560328A true CN107560328A (en) | 2018-01-09 |
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ID=60973773
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710609442.XA Pending CN107560328A (en) | 2017-07-25 | 2017-07-25 | A kind of vacuum dehumidification drying device |
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| CN101498156A (en) * | 2008-02-03 | 2009-08-05 | 钱忠勤 | Exterior wall expansion polyphenyl plate heat preserving system |
| CN201297823Y (en) * | 2008-12-10 | 2009-08-26 | 霍凤莲 | A vacuum freeze-drying machine |
| CN202595931U (en) * | 2012-05-21 | 2012-12-12 | 李建民 | Novel vacuum insulation board plaster external wall insulation system |
| CN104628337A (en) * | 2015-02-10 | 2015-05-20 | 宁波高新区巴艺新材料科技有限公司 | Heat preserving and insulating material |
| CN106830813A (en) * | 2015-12-04 | 2017-06-13 | 张美玲 | A kind of insulating mold coating |
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2017
- 2017-07-25 CN CN201710609442.XA patent/CN107560328A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498156A (en) * | 2008-02-03 | 2009-08-05 | 钱忠勤 | Exterior wall expansion polyphenyl plate heat preserving system |
| CN201158875Y (en) * | 2008-03-03 | 2008-12-03 | 南通华新建工集团有限公司 | Exterior wall expansion polyphenyl plate heat preserving system |
| CN101435652A (en) * | 2008-12-10 | 2009-05-20 | 霍凤莲 | Vacuum freeze-drying machine |
| CN201297823Y (en) * | 2008-12-10 | 2009-08-26 | 霍凤莲 | A vacuum freeze-drying machine |
| CN202595931U (en) * | 2012-05-21 | 2012-12-12 | 李建民 | Novel vacuum insulation board plaster external wall insulation system |
| CN104628337A (en) * | 2015-02-10 | 2015-05-20 | 宁波高新区巴艺新材料科技有限公司 | Heat preserving and insulating material |
| CN106830813A (en) * | 2015-12-04 | 2017-06-13 | 张美玲 | A kind of insulating mold coating |
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