CN209500806U - A kind of drying machine with centrifugal spray - Google Patents
A kind of drying machine with centrifugal spray Download PDFInfo
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- CN209500806U CN209500806U CN201820356980.2U CN201820356980U CN209500806U CN 209500806 U CN209500806 U CN 209500806U CN 201820356980 U CN201820356980 U CN 201820356980U CN 209500806 U CN209500806 U CN 209500806U
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- centrifugal spray
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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
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Abstract
The utility model discloses a kind of drying machine with centrifugal spray, including feeding device, drying tower, air filter, air heating apparatus, cyclone separator, deduster and air-introduced machine, drying tower is made of cylindrical tower body and back taper tower bottom, hot-air distributor is equipped at the top of tower body, hot-air distributor is sequentially connected with intake stack, air heating apparatus, air filter；Intake stack is equipped at least one winding pipe, and winding pipe inside tower body side wall and drying tower by being connected；Drying tower inner top is equipped with atomizer, and atomizer connects feeding device by input duct；Tower bottom is sequentially connected by discharge pipe and cyclone separator, deduster, air-introduced machine；Cooling interlayer is equipped at the tower bottom；Air-introduced machine is connected with heat recoverer, and heat recoverer is connected with hot air processor.The utility model convenient operation and control, rate of drying is fast, can meet different production needs, particularly suitable industrialization, large-scale production.
Description
Technical field
The utility model relates to nano-powder preparation fields, and in particular to a kind of drying machine with centrifugal spray.
Background technique
Nano zine oxide is a kind of new inorganic material of multifunctionality, and granular size about in 1-100nm, is answered extensively
Used in every field such as rubber, ceramics, power electronics, medicine, food.Nano zine oxide is very easy to reunite since partial size is small
Together, it especially during centrifugal spray drying, easily adheres on the inner wall of spray drying tower, corrodes the interior of drying tower
Wall shortens drying tower service life, increases production cost；In addition, waste heat air can be generated during centrifugal spray drying, if
It is directly discharged in air not only will cause pollution, but also will affect the health of staff.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides that a kind of drying efficiency is high, converted products product
Matter stabilization and drying machine with centrifugal spray easy to operate.
The technical solution adopted in the utility model is: a kind of drying machine with centrifugal spray, including feeding device, drying tower, sky
Air filter, air heating apparatus, cyclone separator, deduster and air-introduced machine, the drying tower is by cylindrical tower body and back taper
Shape tower bottom composition；Hot-air distributor, hot-air distributor and intake stack, air heating apparatus, air are equipped at the top of the tower body
Filter is sequentially connected, and filtered air is delivered to air heating means heats through air blower, and hot-air is through intake stack, heat
Wind distributor uniformly enters in drying tower；
The intake stack is equipped at least one winding pipe, and winding pipe passes through tower body side wall and phase inside drying tower
Connection；The intake stack, winding pipe inner wall are equipped with dry adsorption layer；Close to dry on the intake stack, winding pipe
Dry tower one end is provided with digital display thermometer；
The drying tower inner top is equipped with atomizer, and atomizer connects feeding device by input duct；The charging dress
It sets including reservoir, filter and feed pump, filtered feed liquid is transported in drying tower and is done using hot wind by feed pump
It is dry；
The tower bottom is sequentially connected by discharge pipe and cyclone separator, deduster, air-introduced machine；It is equipped at the tower bottom
Cooling interlayer；The cyclone separator bottom is provided with discharge port, and dried strainer is arranged above discharge port, sets below discharge port
Set Material collecting box for harvesting.
Further, the air-introduced machine is connected with heat recoverer, and heat recoverer absorbs heat using circulating chilled water
Mode recycles the heat in hot wind；The heat recoverer is connected with hot air processor, and hot air processor handles tail gas,
Treated, and tail gas is discharged through offgas duct.
Further, the air heating apparatus is that leading portion steam heater and back segment electric heater are combined into.
Further, the deduster is bag filter or water dust scrubber.
Further, the cyclone separator is arranged two.
Further, at the air blower pressure fan and air-introduced machine air intake is equipped with volume damper.
Further, agitating shaft is installed, stirring is driven by motor in agitating shaft in the reservoir.
Further, the drying tower tower body inner wall is coated with one layer of high temperature resistance protective layer.
The beneficial effects of the utility model are: convenient operation and control, rate of drying is fast, can meet different production needs, special
It Shi Yi not industrialize, large-scale production；Feed liquid is greatly increased through atomization rear surface product, it is short to complete drying time, and pass through setting
Cooling interlayer, the material instantaneous temperature reduction after making drying, product has the good uniformity, mobility and dissolubility, while can protect
Hold more stable activity；Winding pipe, which is arranged, to prevent material to be sticked on the inner wall of drying tower, and extend drying tower uses the longevity
Life reduces the loss of material in preparation process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, feeding device, 2, input duct, 3, drying tower, 4, hot-air distributor, 5, atomizer, 6, intake stack,
7, digital display temperature meter, 8, electric heater, 9, air heating apparatus, 10, steam heater, 11, air blower, 12, air filter,
13, cyclone separator, 14, deduster, 15, air-introduced machine, 16, offgas duct, 17, winding pipe, 18, cooling interlayer.
Specific embodiment
It is further to the utility model with reference to the accompanying drawing in order to be more clearly understood that the technical solution of the utility model
Explanation.
A kind of drying machine with centrifugal spray as shown in Figure 1, including feeding device 1, drying tower 3, air filter 12, air
Heating device 9, cyclone separator 13, deduster 14 and air-introduced machine 15, the drying tower 3 is by cylindrical tower body and back taper tower bottom
Composition；Hot-air distributor 4, hot-air distributor 4 and intake stack 6, air heating apparatus 9, air mistake are equipped at the top of the tower body
Filter 12 is sequentially connected, and filtered air is delivered to air heating apparatus 9 through air blower 11 and heats, and hot-air is through intake stack
6, hot-air distributor 4 uniformly enters in drying tower 3；The air heating apparatus 9 is leading portion steam heater 10 and back segment electricity
Heater 8 is composed, air heating method multiplicity, can flexible adaptation production requirement.
The intake stack 6 is equipped at least one winding pipe 17, and winding pipe 17 passes through tower body side wall and drying tower 3
Inside is connected；The intake stack 6,17 inner wall of winding pipe are equipped with dry adsorption layer；The intake stack 6, air inlet branch
It is provided with digital display thermometer 7 close to 3 one end of drying tower on pipe 17, the air after heating can enter through winding pipe 17 from middle part
In drying tower 3, material is prevented to be sticked on the inner wall of drying tower, extend the service life of drying tower, reduces material in preparation process
Loss.
3 inner top of drying tower is equipped with atomizer 5, and atomizer 5 connects feeding device 1 by input duct 2；It is described into
Expect that device 1 includes reservoir, filter and feed pump, filtered feed liquid is transported in drying tower 3 and utilizes hot wind by feed pump
It is dried, feed liquid is filtered before entering hothouse, can fall most of contaminant filter, improves drying efficiency；
Agitating shaft is installed, stirring is driven by motor in agitating shaft in the reservoir.
The tower bottom is sequentially connected by discharge pipe with cyclone separator 13, deduster 14, air-introduced machine 15；The air inducing
Machine 15 is also connected with heat recoverer, and heat recoverer absorbs the heat in hot wind using circulating chilled water, to the energy in waste heat wind
Amount is recycled, and improves capacity usage ratio；The heat recoverer is connected with hot air processor, and hot air processor is to tail gas
It is handled, treated, and tail gas can be discharged through offgas duct 16, prevent pollution environment and protect staff's health；It is described
It is equipped with cooling interlayer 18 at tower bottom, vibration device is provided in the cooling interlayer 18, so that finished product is not sent out under forced vibration
Raw attachment, bonding, to keep particle uniform；The cyclone separator 13 is arranged two；13 bottom of cyclone separator is set
It is equipped with discharge port, dried strainer is set above discharge port, Material collecting box for harvesting is set below discharge port；The lower end of aggregate box, which is equipped with, closes
Blower, the Blowing stopper are connect with Blowing stopper motor, and finished product in Material collecting box for harvesting can periodically be discharged.
Preferably, bag filter or water dust scrubber may be selected in the deduster 14.
Preferably, at 11 pressure fan of air blower and 15 air intake of air-introduced machine is equipped with volume damper, pass through adjusting
The adjustable hot blast temperature of intake more accurate can be monitored process flow, hold quality.
Preferably, the 3 tower body inner wall of drying tower is coated with one layer of high temperature resistance protective layer, can prevent from being sticked on drying tower
Material corrosion inner wall, extend the service life of drying tower.
Working principle: air enters air heating apparatus 9 through air filter 12 under the effect of air blower 11, after heating
Air uniformly entered in drying tower 3 through intake stack 6, hot-air distributor 4；Filtered feed liquid is under the action of feed pump
Enter in the atomizer 5 at 3 top of drying tower through input duct 2, is generated due to the centrifugal spraying disk high speed rotation in atomizer 5
High speed centrifugation acts on, and throws away to form mist in centrifugal spraying disk in liquid material, the effect through hot-air forms powder or particle
Shape solid is discharged from 3 lower end of drying tower, separates through cyclone separator 13, material is fallen into Material collecting box for harvesting, is mixed with a small amount of granular material
Air enter in deduster 14, granular material falls into material-falling hopper and recycles, air then air-introduced machine 16 drive under after processing
It is discharged by offgas duct 16.
The utility model convenient operation and control, rate of drying is fast, can meet different production needs, particularly suitable industrialization,
Large-scale production；Feed liquid is greatly increased through atomization rear surface product, and it is short to complete drying time, and by setting cooling interlayer, makes to do
Material instantaneous temperature reduction after dry, product has the good uniformity, mobility and dissolubility, while being able to maintain more stable work
Property；Winding pipe, which is arranged, to prevent material to be sticked on the inner wall of drying tower, extend the service life of drying tower, prepared by reduction
The loss of material in journey.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (8)
1. a kind of drying machine with centrifugal spray, including feeding device (1), drying tower (3), air filter (12), air heating dress
Set (9), cyclone separator (13), deduster (14) and air-introduced machine (15), it is characterised in that: the drying tower (3) is by cylinder
Tower body and back taper tower bottom composition；Hot-air distributor (4), hot-air distributor (4) and intake stack are equipped at the top of the tower body
(6), air heating apparatus (9), air filter (12) are sequentially connected, and filtered air is delivered to air through air blower (11)
Heating device (9) heating, hot-air uniformly enter in drying tower (3) through intake stack (6), hot-air distributor (4)；
The intake stack (6) is equipped at least one winding pipe (17), and winding pipe (17) passes through tower body side wall and drying
It is connected inside tower (3)；The intake stack (6), winding pipe (17) inner wall are equipped with dry adsorption layer；The intake stack
(6), digital display thermometer (7) are provided with close to drying tower (3) one end in winding pipe (17)；
Drying tower (3) inner top is equipped with atomizer (5), and atomizer (5) passes through input duct (2) connection feeding device (1)；
The feeding device (1) includes reservoir, filter and feed pump, and filtered feed liquid is transported to drying tower (3) by feed pump
It is middle to be dried using hot wind；
The tower bottom is sequentially connected by discharge pipe with cyclone separator (13), deduster (14), air-introduced machine (15)；The tower
Bottom is equipped with cooling interlayer (18)；Cyclone separator (13) bottom is provided with discharge port, and setting is dried above discharge port
Material collecting box for harvesting is arranged in strainer, discharge port lower section.
2. drying machine with centrifugal spray according to claim 1, it is characterised in that: the air-introduced machine (15) is connected with heat and returns
Device is received, heat recoverer recycles the heat in hot wind in such a way that circulating chilled water absorbs heat；The heat recoverer and heat
Wind processor is connected, and hot air processor handles tail gas, and treated, and tail gas is discharged through offgas duct (16).
3. drying machine with centrifugal spray according to claim 1, it is characterised in that: the air heating apparatus (9) is leading portion
Steam heater (10) and back segment electric heater (8) are combined into.
4. drying machine with centrifugal spray according to claim 1, it is characterised in that: the deduster (14) is bag filter
Or water dust scrubber.
5. drying machine with centrifugal spray according to claim 1, it is characterised in that: cyclone separator (13) setting two
It is a.
6. drying machine with centrifugal spray according to claim 1, it is characterised in that: at air blower (11) pressure fan and draw
Blower (15) air intake is equipped with volume damper.
7. drying machine with centrifugal spray according to claim 1, it is characterised in that: agitating shaft is installed in the reservoir,
Stirring is driven by motor in agitating shaft.
8. drying machine with centrifugal spray according to claim 1, it is characterised in that: drying tower (3) the tower body inner wall coating
There is one layer of high temperature resistance protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356980.2U CN209500806U (en) | 2018-03-16 | 2018-03-16 | A kind of drying machine with centrifugal spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356980.2U CN209500806U (en) | 2018-03-16 | 2018-03-16 | A kind of drying machine with centrifugal spray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209500806U true CN209500806U (en) | 2019-10-18 |
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ID=68185673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820356980.2U Active CN209500806U (en) | 2018-03-16 | 2018-03-16 | A kind of drying machine with centrifugal spray |
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| Country | Link |
|---|---|
| CN (1) | CN209500806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118758091A (en) * | 2024-09-06 | 2024-10-11 | 河北言明化工设备有限公司 | Disc dryer |
-
2018
- 2018-03-16 CN CN201820356980.2U patent/CN209500806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118758091A (en) * | 2024-09-06 | 2024-10-11 | 河北言明化工设备有限公司 | Disc dryer |
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