CN209392755U - Closed cycle spray drying device - Google Patents
Closed cycle spray drying device Download PDFInfo
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- CN209392755U CN209392755U CN201822013960.8U CN201822013960U CN209392755U CN 209392755 U CN209392755 U CN 209392755U CN 201822013960 U CN201822013960 U CN 201822013960U CN 209392755 U CN209392755 U CN 209392755U
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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
Abstract
The utility model provides a kind of closed cycle spray drying device.The closed cycle spray drying device includes: spray drying tower；Temperature storage shell is fixed on the outer surface of spray drying tower on the inside of temperature storage shell；The inner surface of temperature storage shell is fixed in insulation board, the outer surface of insulation board；The inner surface of heat-conducting plate, heat-conducting plate is fixed on the outer surface of spray drying tower；Gas-guide tube is fixed on the outer surface of temperature storage shell on the right side of heat conducting pipe；The output end of air guide pump, air guide pump is fixed on the left side of gas-guide tube；The surface of guide valve, guide valve is set on gas-guide tube；The right side of spray drying tower is fixed in cyclone dust collectors, the left side of cyclone dust collectors by pipeline.Closed cycle spray drying device provided by the utility model has the heat recovery benefit for improving and generating in production process, while increasing the utilization again of heat, to accelerate production efficiency, that improves the energy makes full use of rate, reduces the cost of production, sustainable utilization.
Description
Technical field
The utility model relates to spray drying device field more particularly to a kind of closed cycle spray drying devices.
Background technique
Spray drying is a kind of method that systematization technique is applied to dry materials, by solvent or diluent through being atomized in hothouse
Afterwards, in the contact with hot-air, for moisture rapid vaporization to get dry products are arrived, which can directly make solution, emulsion dry
Powdering or particulate preparation can save the processes such as devaporation, crushing, and mean temperature is said at 85 DEG C or so in the tail gas after drying
Amount of heat in bright tail gas directly wastes after condensation, if can have the waste heat inside tail gas and spray-drying installation
Effect processing, is recycled, energy saving consumption can reduce production cost simultaneously.
In the prior art, at runtime, the tail gas after drying is mostly by whirlwind to closed cycle spray drying device
Condenser cooling is carried out after deduster dedusting and the exclusion to pollutant, the heat after cooling in tail gas are removed, and waste is a large amount of
Heat resource, heat extra in production technology effectively can not be collected and be recycled, cause a large amount of energy wave
Take, increases the cost of production.
Therefore, it is necessary to provide a kind of closed cycle spray drying device solution above-mentioned technical problem.
Utility model content
The utility model provides a kind of closed cycle spray drying device, solves existing closed cycle spray drying device
The problem of recycling and utilization that a large amount of thermal energy in discharge tail gas are unable to fully.
In order to solve the above technical problems, closed cycle spray drying device provided by the utility model, comprising: spray drying
Tower；Temperature storage shell is fixed on the outer surface of spray drying tower on the inside of temperature storage shell；The outer surface of insulation board, insulation board is fixed
In the inner surface of temperature storage shell；The inner surface of heat-conducting plate, heat-conducting plate is fixed on the outer surface of spray drying tower；Gas-guide tube, air guide
The outer surface of temperature storage shell is fixed on the right side of pipe；The output end of air guide pump, air guide pump is fixed on the left side of gas-guide tube；Air guide
The surface of valve, guide valve is set on gas-guide tube；Cyclone dust collectors, the left side of cyclone dust collectors is fixed on by pipeline does by spraying
The right side of dry tower；The right side of cyclone dust collectors is fixed in the left end of first transfer tube, the first transfer tube；First check valve, first
The surface of check valve is set on the first transfer tube；Exhaust pipe is fixed on the right side of temperature storage shell on the left of exhaust pipe；Exhaust
The surface of valve, exhaust valve is set on exhaust pipe；Heat-collecting box is fixed on the bottom of the first transfer tube at the top of heat-collecting box；It is thermally conductive
It manages, the top of thermal-arrest chamber interior wall is fixed at the top of heat conducting pipe；The inner surface of heat conduction ring, heat conduction ring is fixed on the appearance of heat-conducting plate
Face；The outer surface of heat conduction ring is fixed in the outer surface of thermally conductive needle plate, thermally conductive needle plate；Diversion pipe is fixed on collection on the left of diversion pipe
The right side of hot tank；Temperature detector and diaphragm valve, the surface of temperature detector and the surface of diaphragm valve are all set on diversion pipe；
Heat storage box is fixed on the right side of diversion pipe on the left of heat storage box；Heat storage box is fixed in temperature-sensitive insulation board, temperature-sensitive insulation board outer surface
Inner surface；The top of heat storage box is fixed in the bottom of water pump, water pump；The defeated of water pump is fixed in return pipe, the bottom of return pipe
The right end of outlet, return pipe is fixedly connected with the top on the right side of heat-collecting box；The surface of return valve, return valve is set to return pipe
On；Air pump is transmitted at second transfer tube, the top first that heat-collecting box is fixed on the left of the second transfer tube, the first transmission air pump it is defeated
Outlet is fixed on the surface of the second transfer tube；The upper table of the second transfer tube is fixed in third transfer tube, the bottom of third transfer tube
Face；The surface of first transmission valve, the first transmission valve is set on third transfer tube；Condenser is fixed on the left of condenser
The right side of two transfer tubes；Second transmission valve, the surface of the second transmission valve are set to the second transfer tube and are located at third transfer tube right
Position on；4th transfer tube is fixed on the top on the left of condenser on the right side of the 4th transfer tube；Second transmission air pump, second
The output end of transmission air pump is fixed on the surface of the 4th transfer tube；Heater box is fixed on the 4th transfer tube on the right side of heater box
Left end；Guide plate is individually fixed in the top of heating chamber interior wall and the bottom of inner wall at the top and bottom of several guide plates；Heating
The top of heater box is fixed in the bottom of device, heater；Resistive heater, resistive heater are fixed on the top of heating chamber interior wall
Portion；5th transfer tube is fixed on the right side of heater box, the left side of the 5th transfer tube and spray drying tower on the right side of the 5th transfer tube
Top be fixedly connected；Second one-way valve, the surface of second one-way valve are set on the 5th transfer tube.
Preferably, enough skies are reserved between the inner surface of the temperature storage shell and the inner surface of the spray drying tower
Between be used as temperature storage room, the bottom and top of the temperature storage shell and the mechanical seal of surface contact position and leakproof of spray drying tower
Gas.
Preferably, it is not contacted between the outer surface of the heat-conducting plate and the inner surface of the insulation board, and opposite one
It is reserved with certain space between side and carries out heat accumulation, the outer surface of the heat-conducting plate is evenly arranged with several trapezoidal grooves, passes through ladder
Connected in star can effective storage temperature to enhance heat insulation effect.
Preferably, the inner surface of the thermally conductive needle plate runs through the outer surface of the heat conducting pipe and extends to the heat conducting pipe
Inside increases endotherm area and heat accumulation effect.
Preferably, the bottom of first transfer tube is interconnected by the input terminal of connection shaft and the heat conducting pipe, institute
The left side for stating the second transfer tube is interconnected by the output end of connection shaft and the heat conducting pipe.
Preferably, it is single that the position that the surface of the 4th transfer tube is located at the right of the third transfer tube is provided with auxiliary
To valve.
Preferably, staggered parallel between several guide plates, air-flow pass through resistive heater along the surface of guide plate
Surface adequately heated, promoted heating effect.
Preferably, the centre bit being uniformly distributed at the top of several resistive heaters between two guide plates
It sets, enhances the heating surface (area) (HS and heating efficiency of air.
Compared with the relevant technologies, closed cycle spray drying device provided by the utility model has following beneficial to effect
Fruit:
The utility model provides a kind of closed cycle spray drying device, by the outer surface of spray drying tower and temperature storage outside
The temperature storage equipment of shell inner surface is to heat collection and storage extra in production process, while the trapezoidal groove of thermally conductive plate surface mentions
Gao Cunwen area and temperature storage effect, so that heat is effectively collected and stored, the heat of storage is carried out by transmission device
The export of heat, the high-temp waste gas generated after the hot gas and production after export while entering heat-collecting box and carries out heat-soak treatment, so that
Heat is fully absorbed, and the heat after absorption imports inside heat storage box and stored and reused, and improves in production process
The heat recovery benefit of generation, while increasing the utilization again of heat, to accelerate production efficiency, improve making full use of for the energy
Rate reduces the cost of production, sustainable utilization.
Detailed description of the invention
Fig. 1 is a kind of structural representation of preferred embodiment of closed cycle spray drying device provided by the utility model
Figure；
Fig. 2 is the structural schematic diagram of conductive structure shown in FIG. 1；
Figure label: 1, spray drying tower, 2, temperature storage shell, 3, insulation board, 4, heat-conducting plate, 5, gas-guide tube, 6, air guide pump,
7, guide valve, 8, cyclone dust collectors, the 9, first transfer tube, the 10, first check valve, 11, exhaust pipe, 12, exhaust valve, 13, thermal-arrest
Case, 14, heat conducting pipe, 15, heat conduction ring, 16, thermally conductive needle plate, 17, diversion pipe, 18, temperature detector, 19, diaphragm valve, 20, heat accumulation
Case, 21, temperature-sensitive insulation board, 22, water pump, 23, return pipe, 24, return valve, the 25, second transfer tube, the 26, first transmission air pump,
27, third transfer tube, the 28, first transmission valve, 29, condenser, the 30, second transmission valve, the 31, the 4th transfer tube, the 32, second transmission
Air pump, 33, heater box, 34, guide plate, 35, heater, 36, resistive heater, the 37, the 5th transfer tube, 38, second one-way valve.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, wherein Fig. 1 is the one of closed cycle spray drying device provided by the utility model
The structural schematic diagram of kind preferred embodiment；Fig. 2 is the structural schematic diagram of conductive structure shown in FIG. 1.Closed cycle spray is dry
Device includes: spray drying tower 1；The outer surface of spray drying tower 1 is fixed in temperature storage shell 2, the inside of temperature storage shell 2；Heat preservation
The inner surface of temperature storage shell 2 is fixed in plate 3, the outer surface of insulation board 3；Heat-conducting plate 4, the inner surface of heat-conducting plate 4 are fixed on spraying
The outer surface of drying tower 1；The outer surface of temperature storage shell 2 is fixed on gas-guide tube 5, the right side of gas-guide tube 5；Air guide pump 6, air guide pump 6
Output end be fixed on the left side of gas-guide tube 5；Guide valve 7, the surface of guide valve 7 are set on gas-guide tube 5；Cyclone dust collectors 8,
The right side of spray drying tower 1 is fixed in the left side of cyclone dust collectors 8 by pipeline；It can be in production by cyclone separator 8
Dust particles be collected and handle, the right side of cyclone dust collectors 8 is fixed in the left end of the first transfer tube 9, the first transfer tube 9
Side；First check valve 10, the surface of the first check valve 10 are set on the first transfer tube 9；First check valve 10 can be effective
Exhaust gas recirculation is avoided, the quality of production, exhaust pipe 11 are influenced, the right side of temperature storage shell 2 is fixed in the left side of exhaust pipe 11；Exhaust valve
12, the surface of exhaust valve 12 is set on exhaust pipe 11；The first transfer tube 9 is fixed at heat-collecting box 13, the top of heat-collecting box 13
Bottom；Heat-collecting box 13 is internal during heat absorption to be added with temperature storage solution, and heat conducting pipe 14, collection is fixed at the top of heat conducting pipe 14
The top of 13 inner wall of hot tank；Heat conduction ring 15, the inner surface of heat conduction ring 15 are fixed on the outer surface of heat-conducting plate 14；Thermally conductive needle plate 16,
The outer surface of heat conduction ring 15 is fixed in the outer surface of thermally conductive needle plate 16；Thermally conductive needle plate 16 is to the High Temperature Gas passed through inside heat conducting pipe 14
Body is sufficiently absorbed heat, so that heat is effectively recycled, heat-collecting box 13 is fixed in diversion pipe 17, the left side of diversion pipe 17
Right side；Temperature detector 18 and diaphragm valve 19, the surface of temperature detector 18 and the surface of diaphragm valve 19 are all set in diversion pipe
On 17；The endothermic temperature that temperature storage solution can be observed by temperature detector 18 can carry out pair when reaching temperature storage standard
Temperature storage solution is collected and storage, and the right side of diversion pipe 17 is fixed in heat storage box 20, the left side of heat storage box 20；Temperature-sensitive insulation board 21,
The inner surface of heat storage box 20 is fixed in 21 outer surface of temperature-sensitive insulation board；Insulation construction inside heat storage box 20 can be avoided effectively
Temperature storage solution temperature scatters and disappears, and the top of heat storage box 20 is fixed in water pump 22, the bottom of water pump 22；Return pipe 23, return pipe 23
Bottom be fixed on the output end of water pump 22, the right end of return pipe 23 is fixedly connected with the top on 13 right side of heat-collecting box；Return valve
24, the surface of return valve 24 is set on return pipe 23；Heat-collecting box is fixed in the left side of second transfer tube 25, the second transfer tube 25
Air pump 26 is transmitted at 13 top first, and the output end of the first transmission air pump 26 is fixed on the surface of the second transfer tube 25；Third passes
The upper surface of the second transfer tube 25 is fixed in defeated pipe 27, the bottom of third transfer tube 27；First transmission valve 28, the first transmission valve
28 surface is set on third transfer tube 27；The right side of the second transfer tube 25 is fixed in condenser 29, the left side of condenser 29；
The pernicious gas in exhaust gas cooling and absorption exhaust gas, purification production gas can be utilized again by condenser 29, the
Two transmission valves 30, the surface of the second transmission valve 30 are set to the second transfer tube 25 and are located on the position of 27 right of third transfer tube；
The top in 29 left side of condenser is fixed on 4th transfer tube 31, the right side of the 4th transfer tube 31；Second transmission air pump 32, second passes
The output end of gasing pump 32 is fixed on the surface of the 4th transfer tube 31；The 4th biography is fixed on heater box 33, the right side of heater box 33
The left end of defeated pipe 31；Heater box 33 mainly carries out high-temperature heating treatment, guide plate 34, the top of several guide plates 34 to reaction gas
Portion and bottom are individually fixed in the top of 33 inner wall of heater box and the bottom of inner wall；The bottom of heater 35, heater 35 is fixed
In the top of heater box 33；Resistive heater 36, resistive heater 36 are fixed on the top of 33 inner wall of heater box；5th transfer tube
37, the right side of heater box 33, left side and the spray drying tower 1 of the 5th transfer tube 37 are fixed in the right side of the 5th transfer tube 37
Top is fixedly connected；Second one-way valve 39, the surface of second one-way valve 39 are set on the 5th transfer tube 37.
Enough spaces are reserved between the inner surface of temperature storage shell 2 and the inner surface of spray drying tower 1 as temperature storage room,
The bottom and top of temperature storage shell 2 and the surface contact position mechanical seal of spray drying tower 1 and anti-gas-leak.
It is not contacted between the outer surface of heat-conducting plate 4 and the inner surface of insulation board 3, and is reserved with one between opposite side
Determine space and carry out heat accumulation, the outer surface of heat-conducting plate 4 is evenly arranged with several trapezoidal grooves, can effectively be deposited by trapezoidal groove
Temperature is put to enhance heat insulation effect.
The inner surface of thermally conductive needle plate 16 runs through the outer surface of heat conducting pipe 14 and extends to the inside of heat conducting pipe 14, increases and inhales
Heat area and heat accumulation effect.
The bottom of first transfer tube 9 is interconnected by the input terminal of connection shaft and heat conducting pipe 14, the second transfer tube 25
Left side is interconnected by the output end of connection shaft and heat conducting pipe 14.
The position that the surface of 4th transfer tube 31 is located at the right of third transfer tube 27 is provided with auxiliary check valve.
Staggered parallel between several guide plates 34, air-flow pass through the surface of resistive heater 36 along the surface of guide plate 34
It is adequately heated, promotes heating effect.
The top of several resistive heaters 36 is uniformly distributed in the center between two guide plates 34, enhances air
Heating surface (area) (HS and heating efficiency.
The working principle of closed cycle spray drying device provided by the utility model is as follows: when production, closing guide valve
7, exhaust valve 12, diaphragm valve 19, return valve 24 and the second transmission valve 30 open the first transmission valve 28, starting the first transmission air pump
26, the second transmission air pump 32 and heater 35, when air passes through heater box 33, under the guidance of guide plate 34, with adding thermal resistance
Silk 36, which comes into full contact with, quickly to be heated, and progress dispersing dry is dry after hot gas enters spray drying tower 1, in the process that sprinkling is dry
In, due to the special conductive structure in 1 outer surface of spray drying tower, so that the temperature fast approaching on 4 surface of heat-conducting plate is spray-dried
Temperature inside tower 1, under the interaction of insulation board 3 and heat-conducting plate 4, so that heat is stored in the inside of temperature storage shell 2, when
At the end of production, the first transmission valve 28 is closed, starting guide valve 7, exhaust valve 12, second transmit valve 30, and air guide pump 6 drives storage
Hot gas inside warm shell 2 is entered inside heat conducting pipe 14 simultaneously by the high-temp waste gas inside exhaust pipe 11 and the first transfer tube 9,
When by 14 inside of heat conducting pipe, heat is transmitted on heat conduction ring 15 by thermally conductive needle plate 16, and heat conduction ring 15 transfers heat to
Temperature storage solution inside heat-collecting box 13 observes temperature storage solution temperature situation by temperature detector 18, when reaching temperature storage standard,
Start diaphragm valve 19, the inside of temperature storage solution storage to heat storage box 20 is collected, when needing to be heated again, starting
Temperature storage solution is delivered to by return pipe 23 and carries out carrying out heat conducting pipe 14 inside heat-collecting box 13 by water pump 22 and return valve 24
It heats in advance, accelerates the climbing speed of temperature, to improve production efficiency, reduce production cost.
Compared with the relevant technologies, closed cycle spray drying device provided by the utility model has following beneficial to effect
Fruit:
The outer surface of spray drying tower 1 and the temperature storage equipment of 2 inner surface of temperature storage shell are to heat extra in production process
It collects and stores, while warm area and temperature storage effect are deposited in the trapezoidal groove raising on 4 surface of heat-conducting plate, so that heat obtains effectively
It collects and storage, the heat of storage carries out the export of heat, the height generated after the hot gas and production after export by transmission device
Warm exhaust gas enters heat-collecting box 13 simultaneously and carries out heat-soak treatment, so that heat is fully absorbed, the heat after absorption imports heat accumulation
It is stored and is reused inside case 20, improve the heat recovery benefit generated in production process, while increasing heat again
Secondary utilization, to accelerate production efficiency, that improves the energy makes full use of rate, reduces the cost of production, sustainable utilization.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of closed cycle spray drying device characterized by comprising
Spray drying tower；
Temperature storage shell is fixed on the outer surface of the spray drying tower on the inside of the temperature storage shell；
The inner surface of the temperature storage shell is fixed in insulation board, the outer surface of the insulation board；
Heat-conducting plate, the inner surface of the heat-conducting plate are fixed on the outer surface of the spray drying tower；
Gas-guide tube is fixed on the outer surface of the temperature storage shell on the right side of the gas-guide tube；
The output end of air guide pump, the air guide pump is fixed on the left side of the gas-guide tube；
Guide valve, the surface of the guide valve are set on the gas-guide tube；
The right side of the spray drying tower is fixed in cyclone dust collectors, the left side of the cyclone dust collectors by pipeline；
The right side of the cyclone dust collectors is fixed in the left end of first transfer tube, first transfer tube；
First check valve, the surface of first check valve are set on first transfer tube；
Exhaust pipe is fixed on the right side of the temperature storage shell on the left of the exhaust pipe；
Exhaust valve, the surface of the exhaust valve are set on the exhaust pipe；
Heat-collecting box is fixed on the bottom of first transfer tube at the top of the heat-collecting box；
Heat conducting pipe is fixed on the top of the thermal-arrest chamber interior wall at the top of the heat conducting pipe；
Heat conduction ring, the inner surface of the heat conduction ring are fixed on the outer surface of the heat-conducting plate；
The outer surface of the heat conduction ring is fixed in the outer surface of thermally conductive needle plate, the thermally conductive needle plate；
Diversion pipe is fixed on the right side of the heat-collecting box on the left of the diversion pipe；
The surface of temperature detector and diaphragm valve, the surface of the temperature detector and the diaphragm valve is all set in the water conservancy diversion
Guan Shang；
Heat storage box is fixed on the right side of the diversion pipe on the left of the heat storage box；
The inner surface of the heat storage box is fixed in temperature-sensitive insulation board, temperature-sensitive insulation board outer surface；
The top of the heat storage box is fixed in water pump, the bottom of the water pump；
The output end of the water pump, the right end of the return pipe and the thermal-arrest are fixed in return pipe, the bottom of the return pipe
Top on the right side of case is fixedly connected；
Return valve, the surface of the return valve are set on the return pipe；
Second transfer tube is fixed on the top of the heat-collecting box on the left of second transfer tube；
The output end of first transmission air pump, the first transmission air pump is fixed on the surface of second transfer tube；
The upper surface of second transfer tube is fixed in third transfer tube, the bottom of the third transfer tube；
The surface of first transmission valve, the first transmission valve is set on the third transfer tube；
Condenser is fixed on the right side of second transfer tube on the left of the condenser；
The surface of second transmission valve, the second transmission valve is set to the position that second transfer tube is located at third transfer tube right
It sets；
4th transfer tube is fixed on the top on the left of the condenser on the right side of the 4th transfer tube；
The output end of second transmission air pump, the second transmission air pump is fixed on the surface of the 4th transfer tube；
Heater box is fixed on the left end of the 4th transfer tube on the right side of the heater box；
Guide plate is individually fixed in the top of the heating chamber interior wall and the bottom of inner wall at the top and bottom of several guide plates
Portion；
The top of the heater box is fixed in heater, the bottom of the heater；
Resistive heater, the resistive heater are fixed on the top of the heating chamber interior wall；
5th transfer tube is fixed on the right side of the heater box, a left side for the 5th transfer tube on the right side of the 5th transfer tube
It is fixedly connected at the top of side and the spray drying tower；
Second one-way valve, the surface of the second one-way valve are set on the 5th transfer tube.
2. closed cycle spray drying device according to claim 1, which is characterized in that the inner surface of the temperature storage shell
Enough spaces are reserved between the inner surface of the spray drying tower as temperature storage room, the bottom and top of the temperature storage shell
The surface contact position mechanical seal of portion and spray drying tower and anti-gas-leak.
3. closed cycle spray drying device according to claim 1, which is characterized in that the outer surface of the heat-conducting plate with
It is not contacted between the inner surface of the insulation board, and is reserved with certain space between opposite side and carries out heat accumulation, it is described to lead
The outer surface of hot plate is evenly arranged with several trapezoidal grooves, by trapezoidal groove can effective storage temperature to enhance heat preservation
Effect.
4. closed cycle spray drying device according to claim 1, which is characterized in that the inner surface of the thermally conductive needle plate
Through the heat conducting pipe outer surface and extend to the inside of the heat conducting pipe, increase endotherm area and heat accumulation effect.
5. closed cycle spray drying device according to claim 1, which is characterized in that the bottom of first transfer tube
It is interconnected by the input terminal of connection shaft and the heat conducting pipe, the left side of second transfer tube is led by connection shaft with described
The output end of heat pipe is interconnected.
6. closed cycle spray drying device according to claim 1, which is characterized in that the surface of the 4th transfer tube
Position positioned at the right of the third transfer tube is provided with auxiliary check valve.
7. closed cycle spray drying device according to claim 1, which is characterized in that handed between several guide plates
Wrong parallel, air-flow is adequately heated along the surface of guide plate by the surface of resistive heater, promotes heating effect.
8. closed cycle spray drying device according to claim 1, which is characterized in that several resistive heaters
Top is uniformly distributed in the center between two guide plates, enhances the heating surface (area) (HS and heating efficiency of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822013960.8U CN209392755U (en) | 2018-12-03 | 2018-12-03 | Closed cycle spray drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822013960.8U CN209392755U (en) | 2018-12-03 | 2018-12-03 | Closed cycle spray drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392755U true CN209392755U (en) | 2019-09-17 |
Family
ID=67881417
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822013960.8U Expired - Fee Related CN209392755U (en) | 2018-12-03 | 2018-12-03 | Closed cycle spray drying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209392755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908751A (en) * | 2021-11-25 | 2022-01-11 | 保定华联领世科技有限公司 | Energy-concerving and environment-protective dispersible emulsion powder uses apparatus for producing |
-
2018
- 2018-12-03 CN CN201822013960.8U patent/CN209392755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908751A (en) * | 2021-11-25 | 2022-01-11 | 保定华联领世科技有限公司 | Energy-concerving and environment-protective dispersible emulsion powder uses apparatus for producing |
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