CN208081877U - The high fever acting type spray dryer of naphthalene water reducer or its homology dispersant - Google Patents
The high fever acting type spray dryer of naphthalene water reducer or its homology dispersant Download PDFInfo
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- CN208081877U CN208081877U CN201820347364.0U CN201820347364U CN208081877U CN 208081877 U CN208081877 U CN 208081877U CN 201820347364 U CN201820347364 U CN 201820347364U CN 208081877 U CN208081877 U CN 208081877U
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Abstract
The utility model discloses naphthalene water reducer or the high fever acting type spray dryers of its homology dispersant, belong to spray drying device field, further include dehumidifier, muffler, conical flow guiding cylinder including material cavity, feed pipe, dry cylinder, atomizer, air inlet pipe, filter, air intake pump, heater, collection device；The side wall of conical flow guiding cylinder is equipped with exhaust outlet, and the roof of conical flow guiding cylinder is equipped with feed inlet；Material cavity is connected with dry cylinder；Heater is connected with dry cylinder lateral wall, and air intake pump is connected with heater, and filter is connected with air intake pump；Dehumidifier is connected with the roof of dry cylinder；The outlet side of dehumidifier is connected with air inlet pipe.The high fever acting type spray dryer of the naphthalene water reducer of the utility model or its homology dispersant, it is ensured that effective contact of feed liquid and hot-air makes full use of the heat of hot wind, improves the utilization rate of spray dryer drying efficiency and hot wind heat；It can ensure that uniform drying carries out, improve production efficiency.
Description
Technical field
The utility model is related to spray drying device fields, more particularly to naphthalene water reducer or its homology dispersant
High fever acting type spray dryer.
Background technology
Spray dryer is one of the drying equipment that chemical enterprise is commonly used, at present common spray dryer on the market
Just with downward parallel flow type, by thermal current to through the high speed centrifugal atomization device or high-pressure atomizer at the top of cylinder body, by material liquid
It is dispersed into droplet with atomizer, one kind that hot-air and mode that droplet is in direct contact is used in combination and obtains powder granular products is dried
Journey；It is in contact immediately with feed liquid droplet since hot-air enters after hothouse, makes temperature decrease in hothouse, and feed liquid droplet
Decrease speed is comparatively fast and the time of contact of hot-air is shorter, causes drying efficiency not high, and the heat of hot wind cannot make full use of, heat
Efficiency is relatively low.To improve drying efficiency and the thermal efficiency, therefore effective scheme need to be proposed to solve problem above.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose naphthalene water reducer
Or the high fever acting type spray dryer of its homology dispersant, the utility model by drying cylinder body be arranged conical flow guiding cylinder,
The effective contact for ensuring feed liquid and hot-air, makes full use of the heat of hot wind, improves spray dryer drying efficiency and hot wind
The utilization rate of heat；It can ensure that uniform drying carries out, improve production efficiency.
For this purpose, the utility model uses following technical scheme：
The utility model provides naphthalene water reducer or the high fever acting type spray dryer of its homology dispersant, including material
Chamber, feed pipe dry cylinder, the atomizer set on the dry cylinder top, air inlet pipe and are located at the dry cylinder one
The collection device of side；
Further include dehumidifier, the muffler being fixedly connected with the dehumidifier outlet side and in the drying cylinder body
The conical flow guiding cylinder that wall is fixedly connected；The side wall of the conical flow guiding cylinder is equipped with exhaust outlet, the roof of the conical flow guiding cylinder
Equipped with feed inlet；
The outlet of the material cavity is connected by the feed pipe with the import of the dry cylinder；In the air inlet pipe
It is fixed with filter, air intake pump and the heater close to the dry cylinder successively by airintake direction；The filter,
The air intake pump and the heater are connected by the air inlet pipe；The inlet end of the dehumidifier by pipeline with
The roof of the dry cylinder is connected；The outlet side of the dehumidifier is connected by the muffler with the air inlet pipe.
Optionally, the collection device include discharge nozzle, the compression pump that is fixed on the discharge nozzle and rewinding
Storehouse；
Described compression pump one end is connected by the discharge nozzle with the import of the receiving warehouse, the compression pump it is another
End is connected by the discharge nozzle with the side wall of the dry cylinder.
Optionally, in the drying cylinder body rotary fan is equipped with close to the outlet side of the air inlet pipe.
Optionally, the angle of taper of the conical flow guiding cylinder is 30 ° -45 °.
Optionally, the dry cylinder lumen bottom is equipped with oblique round reclaiming plate, the circle reclaiming plate side
Wall is fixedly connected with the dry cylinder inboard wall.
Optionally, the angle of inclination and ground level direction of the round reclaiming plate setting are in 10 ° -15 °.
The beneficial effects of the utility model are：
The utility model may insure effective contact of feed liquid and hot-air, make full use of the heat of hot wind, improve spray
The utilization rate of mist drier drying efficiency and hot wind heat；It can ensure that uniform drying carries out, improve production efficiency.
Description of the drawings
Fig. 1 is the naphthalene water reducer that specific embodiment of the present invention provides or the high fever acting type spray of its homology dispersant
The structural schematic diagram of mist drier.
1, material cavity；2, feed pipe；3, dry cylinder；4, dehumidifier；5, muffler；6, air inlet pipe；7, filter；8, into
Air pump；9, heater；10, rotary fan；11, conical flow guiding cylinder；12, round reclaiming plate；13, collection device；30, atomizer；
110, exhaust outlet；111, feed inlet；130, compression pump；131, discharge nozzle；132, receiving warehouse.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Fig. 1 schematically illustrates naphthalene water reducer provided by the utility model or the high fever acting type spray of its homology dispersant
The structural schematic diagram of mist drier, as shown in Figure 1, including material cavity 1, feed pipe 2, dry cylinder 3, being set to the dry top of cylinder 3
Atomizer 30, air inlet pipe 6 and the collection device 13 positioned at 3 side of dry cylinder at end；Further include dehumidifier 4 and dehumidifier
The muffler 5 that 4 outlet sides are fixedly connected and the conical flow guiding cylinder 11 being fixedly connected with dry 3 inner wall of cylinder；Conical flow guiding cylinder
11 side wall is equipped with exhaust outlet 110, and the roof of conical flow guiding cylinder 11 is equipped with feed inlet 111；The outlet of material cavity 1 passes through charging
Pipe 2 is connected with the import of dry cylinder 3；Be fixed with successively by airintake direction in air inlet pipe 6 filter 7, air intake pump 8, with
And the heater 9 close to dry cylinder 3；Filter 7, air intake pump 8 and heater 9 are connected by air inlet pipe 6；Dehumidifying
The inlet end of device 4 is connected by pipeline with the roof of dry cylinder 3；The outlet side of dehumidifier 4 passes through muffler 5 and air inlet pipe
6 are connected.
It is above to implement, specifically, the material in material cavity 1 is delivered to by feed pipe 2 using power plant first
The top of dry cylinder 3 is passed through hot-air into dry cylinder 3 by air inlet pipe 6, and hot-air is being passed through palpus by heater 9
Heating is simultaneously through 7 filtered air of filter, and atomizer 30 is by feed liquid atomisation drop, due to forming after misty liquid droplets it
Surface area is big, is evaporated rapidly with moisture after hot air, so that it is guaranteed that dry products are formed in a short time, due in drying
The conical flow guiding cylinder 11 that 3 inner wall of cylinder is fixedly connected；3 inner cavity of dry cylinder is formed cross-sectional area under by conical flow guiding cylinder 11
Upward tapered small drying chamber, hot-air is passed through by air inlet pipe 6 from the bottom sidewall of dry cylinder 3, due to dry cylinder 3
Cross-sectional area is tapered upwards, and the wind speed of hot-air can be made gradually to be promoted from bottom to top so that hot-air is in entire dry cylinder 3
It is evenly distributed and is in contact fully with misty liquid droplets, and time of contact is long, therefore reach and make full use of heat, to improve drying
The utilization rate of efficiency and hot wind heat, it is ensured that the progress of uniform drying；Since the side wall of conical flow guiding cylinder 11 is equipped with exhaust outlet
110, the waste heat air after contact can be discharged into dehumidifier 4 by exhaust outlet 110, through return-air after the drying of dehumidifier 4
Pipe 5 is delivered to air inlet pipe 6, can be utilized again with the air of the heating of heater 9 using after the filtering of filter 7, to more
Further increase the utilization rate of hot wind heat；Product after dry simultaneously can be continuously by the collection of 3 bottom of dry cylinder
Device 13 is collected.
Optionally, collection device 13 includes discharge nozzle 131, compression pump 130, the Yi Jishou being fixed on discharge nozzle 131
Feed bin 132；130 one end of compression pump is connected by discharge nozzle 131 with the import of receiving warehouse 132, and the other end of compression pump 130 is logical
Discharge nozzle 131 is crossed with the side wall of dry cylinder 3 to be connected.
Optionally, for ease of quickly disperseing hot-air everywhere to dry cylinder 3, close to air inlet pipe 6 in dry cylinder 3
Outlet side is equipped with rotary fan 10.
Optionally, the angle of taper of conical flow guiding cylinder 11 is 30 ° -45 °.
Optionally, dry 3 intracavity bottom of cylinder is equipped with oblique round reclaiming plate 12,12 side wall of round reclaiming plate with
Dry 3 inner wall of cylinder is fixedly connected.
Optionally, the angle of inclination that round reclaiming plate 12 is arranged is in 10 ° -15 ° with ground level direction.
Specifically, it can be smoothly discharged in order to facilitate dry products, reduce the residual in dry cylinder 3, circle to the greatest extent
Shape reclaiming plate 12 be designed as the high other end in one end it is low have inclination angle, preferred inclination angle be 10 ° -15 °, be more highly preferred to simultaneously
It is that discharge port design is located at the lower side in bottom surface, to enable the product in dry cylinder 3 to be smoothly discharged.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (6)
1. the high fever acting type spray dryer of naphthalene water reducer or its homology dispersant, including it is material cavity (1), feed pipe (2), dry
Dry cylinder (3) is set to the atomizer (30) on dry cylinder (3) top, air inlet pipe (6) and is located at the dry cylinder
(3) collection device (13) of side, it is characterised in that：
Further include dehumidifier (4), the muffler (5) being fixedly connected with the dehumidifier (4) outlet side and with the drying cylinder
The conical flow guiding cylinder (11) that body (3) inner wall is fixedly connected；The side wall of the conical flow guiding cylinder (11) is equipped with exhaust outlet (110),
The roof of the conical flow guiding cylinder (11) is equipped with feed inlet (111)；
The outlet of the material cavity (1) is connected by the feed pipe (2) with the import of the dry cylinder (3)；It is described into
It is fixed with filter (7), air intake pump (8) and the close dry cylinder (3) on tracheae (6) successively by airintake direction
Heater (9)；The filter (7), the air intake pump (8) and the heater (9) pass through the air inlet pipe (6) phase
Connection；The inlet end of the dehumidifier (4) is connected by pipeline with the roof of the dry cylinder (3)；The dehumidifier (4)
Outlet side be connected with the air inlet pipe (6) by the muffler (5).
2. the high fever acting type spray dryer of naphthalene water reducer as described in claim 1 or its homology dispersant, feature exist
In：
The collection device (13) includes discharge nozzle (131), is fixed on the discharge nozzle (131) compression pump (130), with
And receiving warehouse (132)；
Described compression pump (130) one end is connected by the discharge nozzle (131) with the import of the receiving warehouse (132), described
The other end of compression pump (130) is connected by the discharge nozzle (131) with the side wall of the dry cylinder (3).
3. the high fever acting type spray dryer of naphthalene water reducer as described in claim 1 or its homology dispersant, feature exist
In：
In the dry cylinder (3) rotary fan (10) is equipped with close to the outlet side of the air inlet pipe (6).
4. the high fever acting type spray dryer of naphthalene water reducer as described in claim 1 or its homology dispersant, feature exist
In：
The angle of taper of the conical flow guiding cylinder (11) is 30 ° -45 °.
5. the high fever acting type spray dryer of naphthalene water reducer as described in claim 1 or its homology dispersant, feature exist
In：
Dry cylinder (3) intracavity bottom is equipped with oblique round reclaiming plate (12), described circle reclaiming plate (12) side
Wall is fixedly connected with dry cylinder (3) inner wall.
6. the high fever acting type spray dryer of naphthalene water reducer as claimed in claim 5 or its homology dispersant, feature exist
In：
The angle of inclination that the circle reclaiming plate (12) is arranged is in 10 ° -15 ° with ground level direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820347364.0U CN208081877U (en) | 2018-03-14 | 2018-03-14 | The high fever acting type spray dryer of naphthalene water reducer or its homology dispersant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820347364.0U CN208081877U (en) | 2018-03-14 | 2018-03-14 | The high fever acting type spray dryer of naphthalene water reducer or its homology dispersant |
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| CN208081877U true CN208081877U (en) | 2018-11-13 |
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| CN201820347364.0U Active CN208081877U (en) | 2018-03-14 | 2018-03-14 | The high fever acting type spray dryer of naphthalene water reducer or its homology dispersant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403004A (en) * | 2020-10-16 | 2021-02-26 | 安徽三九药业有限公司 | Anti-caking traditional Chinese medicine extract spray dryer |
-
2018
- 2018-03-14 CN CN201820347364.0U patent/CN208081877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403004A (en) * | 2020-10-16 | 2021-02-26 | 安徽三九药业有限公司 | Anti-caking traditional Chinese medicine extract spray dryer |
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