CN106440713A - Cylinder type vacuum spray drier - Google Patents
Cylinder type vacuum spray drier Download PDFInfo
- Publication number
- CN106440713A CN106440713A CN201610673831.4A CN201610673831A CN106440713A CN 106440713 A CN106440713 A CN 106440713A CN 201610673831 A CN201610673831 A CN 201610673831A CN 106440713 A CN106440713 A CN 106440713A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- drying
- outer ring
- ring
- inner sleeve
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/08—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a vertical or steeply-inclined axis
- F26B11/10—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a vertical or steeply-inclined axis with stirring devices which are held stationary
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/18—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
Abstract
The invention discloses a cylinder type vacuum spray drier comprising a vacuum pump, an inverted valve, a controller, a solenoid valve, a pressure sensor, a condenser, a swivel joint, a drying cylinder and a deceleration motor; the vacuum pump is connected with the inverted valve through a pipe; the inverted valve is connected with the condenser through a pipe; the solenoid valve and the pressure sensor are arranged on the pipe between the inverted valve and the condenser; the controller is connected with the solenoid valve and the pressure sensor through cables; the left side of the swivel joint is connected with the condenser through a pipe; the right side of the swivel joint is arranged on the left end face of the drying cylinder; the deceleration motor drives the drying cylinder to rotate through chain transmission; the cylinder type vacuum spray drier is reasonable in structure, large in cylinder volume, good in drying effect, and short in drying time.
Description
Technical field
The invention belongs to drying machine technical field, and in particular to a kind of drum type brake vacuum spray dehydrator.
Background technology
Drying is a kind of cost-effective method of many agricultural production materials and food long term storage, while it is also a kind of weight
The processing technique that wants.Although traditional convective airflow drying is simple, low cost, there is serious impact (such as to the quality of product
Surface hardened layer, solute scatter and disappear etc.), particularly drying farm products, food and biological product.Vacuum drying and vacuum lyophilization can
The product of high-quality is obtained, but as pressure is maintained at certain level in vacuum drying, is easily formed material inside and outside vapor and divide
The balance of pressure, limits the raising of dry rate.
And existing vacuum impulse drying, to the mode of heating of material all using flat heating, this mode of heating can not make
Material thermally equivalent, and charge is less.
Content of the invention
The technical problem to be solved is to provide a kind of drum type brake vacuum spray for above-mentioned the deficiencies in the prior art
Mist drying machine, which solves that flat heating is uneven, and heat time heating time is long, the problems such as uneven drying.
For realizing above-mentioned technical purpose, the technical scheme that the present invention takes is：
A kind of drum type brake vacuum spray dehydrator, wherein：Pass including vacuum pump, non-return valve, controller, electromagnetic valve, pressure
Sensor, condenser, swivel joint, drying and reducing motor, described vacuum pump is connected with non-return valve by pipeline, described
Non-return valve is connected with condenser by pipeline, is provided with electromagnetic valve and pressure on the pipeline between described non-return valve and condenser
Sensor, described controller is connected with electromagnetic valve and pressure transducer by cable, and described swivel joint left end is by pipe
Road is connected with condenser, and described swivel joint right-hand member is on the left side of drying, and described reducing motor passes through chain
Transmission drives drying rotation.
For optimizing technique scheme, the concrete measure that takes also includes：
Above-mentioned swivel joint is by y-type seal ring, clutch shaft bearing, hollow axle, end cap, outer sleeve, oil sealing, inner sleeve, lip
Shape sealing ring, second bearing, lateral oil seal and plug cock composition, described hollow axle two ends are arranged on inner sleeve by clutch shaft bearing
Centre bore in, described y-type seal ring is in the groove of inner sleeve left end and y-type seal ring is enclosed within hollow axle, institute
The end cap that states is by screw is on the left side of inner sleeve and end cap right side withstands on the clutch shaft bearing outer ring described in left side
Left side on, clutch shaft bearing outer ring described in right side is fixed by the interior collar of the annular groove in inner sleeve endoporus
Position, described inner sleeve two ends by second bearing in the centre bore of outer sleeve, described outer sleeve endoporus and inner sleeve
Oil sealing and lip-type packing are installed between cylinder external cylindrical surface, described inner sleeve axial direction in the hole is provided with plug cock, and described is interior
In the annular groove of sleeve right side, lateral oil seal is installed.
Above-mentioned drying is by cylinder inner ring, circulation waterway, cylinder outer ring, stirring rod, sealing gasket, baffle plate, drum door, guarantor
Warm layer and filter screen composition, described cylinder inner ring in cylinder outer ring, on the inwall of described cylinder inner ring and outside cylinder
Be fitted with cylinder outer ring on the external cylindrical surface of circle, described filter screen in the installing hole of cylinder inner ring, described stirring
Rod is provided with circulation waterway on the right side of cylinder inner ring between described cylinder inner ring and cylinder outer ring, described gear
Plate is on the right side of cylinder outer ring, and described drum door is by screw on cylinder outer ring.
Drum door on above-mentioned drying is welded with handle using flat lid type and on the outside of drum door.
Cylinder inner ring on above-mentioned drying is coaxial with cylinder outer ring.
The radial hole of the outer sleeve on above-mentioned swivel joint is connected with the axial hole of inner sleeve.
The outer sleeve of above-mentioned swivel joint is on the cylinder outer ring left side on drying.
A kind of operation principle of drum type brake vacuum spray dehydrator：Material is put in drying drum enter with the temperature for setting
Row heating, is then turned on vacuum pump evacuation.When vacuum reaches setting value, control system starts by the vacuum drying for setting
Time carries out countdown.Electromagnetic valve is opened at the end of the vacuum drying time, is dry room pressure and is changed into normal pressure, now by setting
The constant pressure and dry time start countdown.Closed electromagnetic valve after the completion of constant pressure and dry, enters drying phase under vacuum.So constantly follow
Ring is till required moisture content is down to by material.Working condition is constantly in dry run intermediate pump, thus can be timely
The moisture that material evaporation is gone out is taken away.
The present invention adopts swivel joint, and drying drum is rotated under the drive of drive system, is heated evenly can material.
Swivel joint is both to lead to people's hot water to drying drum cyclic water channel to heat material, while being also connection vacuum pipe and rolling
The connector of cylinder；Using drum-type heating, can be heated evenly material by the rotation of cylinder, the material for moving in cylinder
Can overlap, so more materials can be heated in identical heating surface (area) (HS, reach larger charge；Install additional in inner wall of rotary drum
The horizontal bar of some agitaions, improves drying effect and drying efficiency, equipped with filter screen at cylinder inner ring bottom pumping mouth,
Material is prevented to be sucked away in vacuum drying.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Reference therein is：Vacuum pump 1, non-return valve 2, controller 3, electromagnetic valve 4, pressure transducer 5, condenser 6,
Swivel joint 7, y-type seal ring 701, clutch shaft bearing 702, hollow axle 703, end cap 704, outer sleeve 705, oil sealing 706, inner sleeve
707th, lip-type packing 708, second bearing 709, lateral oil seal 710, plug cock 711, drying 8, cylinder inner ring 801, recirculated water
Road 802, cylinder outer ring 803, stirring rod 804, sealing gasket 805, baffle plate 806, drum door 807, heat-insulation layer 808, filter screen 809, subtract
Speed motor 9.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is further illustrated：
A kind of drum type brake vacuum spray dehydrator, wherein：Including vacuum pump 1, non-return valve 2, controller 3, electromagnetic valve 4, pressure
Force transducer 5, condenser 6, swivel joint 7, drying 8 and reducing motor 9, described vacuum pump 1 is by pipeline and non-return valve 2
Connection, described non-return valve 2 is connected with condenser 6 by pipeline, is pacified on the pipeline between described non-return valve 2 and condenser 6
Equipped with electromagnetic valve 4 and pressure transducer 5, described controller 3 is connected with electromagnetic valve 4 and pressure transducer 5 by cable, described
7 left end of swivel joint be connected with condenser 6 by pipeline, described 7 right-hand member of swivel joint is installed in the left side of drying 8
On, described reducing motor 9 drives drying 8 to rotate by Chain conveyer.
In embodiment, described swivel joint 7 by y-type seal ring 701, clutch shaft bearing 702, hollow axle 703, end cap 704,
Outer sleeve 705, oil sealing 706, inner sleeve 707, lip-type packing 708, second bearing 709, lateral oil seal 710 and 711 groups of plug cock
Become, described 703 two ends of hollow axle are by clutch shaft bearing 702 in the centre bore of inner sleeve 707, and described Y type is sealed
Circle 701 is in the groove of 707 left end of inner sleeve and y-type seal ring 701 is enclosed within hollow axle 703, and described end cap 704 leads to
Screw is crossed on the left side of inner sleeve 707 and 704 right side of end cap withstands on 702 outer ring of clutch shaft bearing described in left side
On left side, 702 outer ring of clutch shaft bearing described in right side is by the interior collar of the annular groove in 707 endoporus of inner sleeve
Positioning, described 707 two ends of inner sleeve by second bearing 709 in the centre bore of outer sleeve 705, described outer sleeve
Oil sealing 706 and lip-type packing 708 be installed, described 707 axle of inner sleeve between 705 endoporus and 707 external cylindrical surface of inner sleeve
To in the hole plug cock 711 is installed, in the annular groove of described 707 right side of inner sleeve, lateral oil seal 710 is installed.
In embodiment, described drying 8 is by cylinder inner ring 801, circulation waterway 802, cylinder outer ring 803, stirring rod
804th, sealing gasket 805, baffle plate 806, drum door 807, heat-insulation layer 808 and filter screen 809 constitute, and described cylinder inner ring 801 is installed
In cylinder outer ring 803, rolling on the inwall of described cylinder inner ring 801 and on the external cylindrical surface of cylinder outer ring 803, is fitted with
Cylinder outer ring 803, described filter screen 809 is in the installing hole of cylinder inner ring 801, and described stirring rod 804 is arranged on cylinder
On the right side of inner ring 801, circulation waterway 802 between described cylinder inner ring 801 and cylinder outer ring 803, is provided with, described gear
Plate 806 is on the right side of cylinder outer ring 803, and described drum door 807 is by screw on cylinder outer ring 803.
In embodiment, described drying 8 is heating cylinder, including inner wall of rotary drum 801, circulation waterway 802, cylinder outer wall
803rd, stirring rod 804, sealing gasket 805, baffle plate 806, drum door 807, heat-insulation layer 808 and filter screen 809.Described cylinder outer wall
803 are provided with circulation waterway 802, and circulation waterway 802 is communicated with inner wall of rotary drum 801, on inner wall of rotary drum 801, stirring rod 804 are housed, make
Material is fully stirred, and is heated evenly, and sealing gasket 805 is mounted between cylinder outer wall 803 and baffle plate 806 and seals, semicircle
The drum door 807 of type is fixed on cylinder outer wall 803, and heat-insulation layer 808 is fitted in the inner side of cylinder outer wall 803, and filter screen 809 is mounted in
The center of heat-insulation layer 808.Heat-insulation layer 808 can play a part of insulation.Baffle plate 806 is provided with handle, convenient dismounting.
Described drying 8 is rotated using chain and sprocket driving device.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes for belonging under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, should be regarded as the protection of the present invention
Scope.
Claims (7)
1. a kind of drum type brake vacuum spray dehydrator, it is characterised in that：Including vacuum pump (1), non-return valve (2), controller (3),
Electromagnetic valve (4), pressure transducer (5), condenser (6), swivel joint (7), drying (8) and reducing motor (9), described is true
Empty pump (1) is connected with non-return valve (2) by pipeline, and described non-return valve (2) is connected with condenser (6) by pipeline, described
Electromagnetic valve (4) and pressure transducer (5) be installed, described controller on the pipeline between non-return valve (2) and condenser (6)
(3) it is connected with electromagnetic valve (4) and pressure transducer (5) by cable, described swivel joint (7) left end is by pipeline and condensation
Device (6) connects, and described swivel joint (7) right-hand member is on the left side of drying (8), and described reducing motor (9) leads to
Crossing Chain conveyer drives drying (8) to rotate.
2. a kind of drum type brake vacuum spray dehydrator according to claim 1, it is characterised in that：Described swivel joint
(7) by y-type seal ring (701), clutch shaft bearing (702), hollow axle (703), end cap (704), outer sleeve (705), oil sealing
(706), inner sleeve (707), lip-type packing (708), second bearing (709), lateral oil seal (710) and plug cock (711) composition,
Described hollow axle (703) two ends are by clutch shaft bearing (702) in the centre bore of inner sleeve (707), and described Y type is close
Seal (701) is in the groove of inner sleeve (707) left end and y-type seal ring (701) is enclosed within hollow axle (703), described
End cap (704) by screw installed in inner sleeve (707) left side on and end cap (704) right side withstand on left side described in
On the left side of clutch shaft bearing (702) outer ring, clutch shaft bearing (702) outer ring described in right side is by being arranged on inner sleeve (707)
The interior collar positioning of the annular groove in endoporus, described inner sleeve (707) two ends are arranged on overcoat by second bearing (709)
In the centre bore of cylinder (705), between described outer sleeve (705) endoporus and inner sleeve (707) external cylindrical surface, oil sealing is installed
(706) and lip-type packing (708), described inner sleeve (707) axial direction in the hole is provided with plug cock (711), described inner sleeve
(707) lateral oil seal (710) is installed in the annular groove of right side.
3. a kind of drum type brake vacuum spray dehydrator according to claim 1, it is characterised in that：Described drying (8)
By cylinder inner ring (801), circulation waterway (802), cylinder outer ring (803), stirring rod (804), sealing gasket (805), baffle plate
(806), drum door (807), heat-insulation layer (808) and filter screen (809) composition, described cylinder inner ring (801) is outside cylinder
In circle (803), on the inwall of described cylinder inner ring (801) and on the external cylindrical surface of cylinder outer ring (803), cylinder is fitted with
Outer ring (803), described filter screen (809) is in the installing hole of cylinder inner ring (801), and described stirring rod (804) is installed
On the right side of cylinder inner ring (801), between described cylinder inner ring (801) and cylinder outer ring (803), circulation waterway is provided with
(802), described baffle plate (806) is on the right side of cylinder outer ring (803), and described drum door (807) passes through screw
On cylinder outer ring (803).
4. a kind of drum type brake vacuum spray dehydrator according to claim 3, it is characterised in that：Described drying (8)
On drum door (807) using being welded with handle on the outside of flat lid type and drum door (807).
5. a kind of drum type brake vacuum spray dehydrator according to claim 3, it is characterised in that：Described drying (8)
On cylinder inner ring (801) coaxial with cylinder outer ring (803).
6. a kind of drum type brake vacuum spray dehydrator according to claim 2, it is characterised in that：Described swivel joint
(7) radial hole of the outer sleeve (705) on is connected with the axial hole of inner sleeve (707).
7. a kind of drum type brake vacuum spray dehydrator according to claim 1, it is characterised in that：Described swivel joint
(7) outer sleeve (705) is on cylinder outer ring (803) left side on drying (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673831.4A CN106440713A (en) | 2016-08-15 | 2016-08-15 | Cylinder type vacuum spray drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673831.4A CN106440713A (en) | 2016-08-15 | 2016-08-15 | Cylinder type vacuum spray drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106440713A true CN106440713A (en) | 2017-02-22 |
Family
ID=58181261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610673831.4A Pending CN106440713A (en) | 2016-08-15 | 2016-08-15 | Cylinder type vacuum spray drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106440713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496410A (en) * | 2019-09-09 | 2019-11-26 | 湖北金晟远环保科技股份有限公司 | A kind of polyaluminium chloride drum-type drying equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51123949A (en) * | 1975-04-21 | 1976-10-29 | Toshimi Uragami | Process for drying and device thereof |
| US4916831A (en) * | 1987-11-02 | 1990-04-17 | Fujisawa Pharmaceutical Co., Ltd. | Vacuum rotary dryer |
| CN101261073A (en) * | 2008-04-15 | 2008-09-10 | 中国农业大学 | Drum-type vacuum pulsing temperature-variable drying method and apparatus |
| CN204027242U (en) * | 2014-08-25 | 2014-12-17 | 杭州青化社化工有限公司 | One vacuumizes drying machine |
| CN204027293U (en) * | 2014-08-25 | 2014-12-17 | 杭州青化社化工有限公司 | A kind of drying machine adapter |
| CN204787652U (en) * | 2015-05-22 | 2015-11-18 | 绍兴中亚胶囊有限公司 | Hollow capsule drum -type vacuum pulsation desiccator |
| CN205351976U (en) * | 2015-12-10 | 2016-06-29 | 天津佳连佳软科技有限公司 | Cartridge vacuum pulsation desiccator |
-
2016
- 2016-08-15 CN CN201610673831.4A patent/CN106440713A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51123949A (en) * | 1975-04-21 | 1976-10-29 | Toshimi Uragami | Process for drying and device thereof |
| US4916831A (en) * | 1987-11-02 | 1990-04-17 | Fujisawa Pharmaceutical Co., Ltd. | Vacuum rotary dryer |
| CN101261073A (en) * | 2008-04-15 | 2008-09-10 | 中国农业大学 | Drum-type vacuum pulsing temperature-variable drying method and apparatus |
| CN204027242U (en) * | 2014-08-25 | 2014-12-17 | 杭州青化社化工有限公司 | One vacuumizes drying machine |
| CN204027293U (en) * | 2014-08-25 | 2014-12-17 | 杭州青化社化工有限公司 | A kind of drying machine adapter |
| CN204787652U (en) * | 2015-05-22 | 2015-11-18 | 绍兴中亚胶囊有限公司 | Hollow capsule drum -type vacuum pulsation desiccator |
| CN205351976U (en) * | 2015-12-10 | 2016-06-29 | 天津佳连佳软科技有限公司 | Cartridge vacuum pulsation desiccator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496410A (en) * | 2019-09-09 | 2019-11-26 | 湖北金晟远环保科技股份有限公司 | A kind of polyaluminium chloride drum-type drying equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |