CN215084897U - Rotary atomizer of spray dryer - Google Patents
Rotary atomizer of spray dryer Download PDFInfo
- Publication number
- CN215084897U CN215084897U CN202120742296.XU CN202120742296U CN215084897U CN 215084897 U CN215084897 U CN 215084897U CN 202120742296 U CN202120742296 U CN 202120742296U CN 215084897 U CN215084897 U CN 215084897U
- Authority
- CN
- China
- Prior art keywords
- drying cabinet
- drying
- mixing chamber
- filter screen
- fixedly connected
- 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.)
- Active
Links
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a spray drier's rotary atomizer, including the drying cabinet, the intercommunication is equipped with the mixing chamber on the drying cabinet, run through and rotate on the mixing chamber and be connected with the shower nozzle, it is connected with the feed liquor pipe to rotate on the shower nozzle, be equipped with the jet-propelled mechanism that is used for making liquid atomizing on the mixing chamber, be equipped with the rabbling mechanism that is used for improving drying efficiency in the drying cabinet, the intercommunication is equipped with the discharging pipe on the drying cabinet, the intercommunication is equipped with the outlet duct on the drying cabinet, fixedly connected with filter screen in the outlet duct, be equipped with the clearance mechanism that is used for clearing up the filter screen on the drying cabinet, fixedly connected with L shaped plate on the drying cabinet, be equipped with the power unit that is used for providing the shower nozzle and rotates, rabbling mechanism and the required power of clearance mechanism on the L shaped plate. The utility model discloses rational in infrastructure, it can prolong the time that the object stops in spray dryer, makes drying effect better, and can clear up the filter screen in the air outlet pipe automatically, can avoid filter screen blocking.
Description
Technical Field
The utility model relates to a spray dryer technical field especially relates to a spray dryer's rotary atomizer.
Background
A spray dryer is a device that can accomplish both drying and granulation. The pressure, flow and spray hole size of the feed liquid pump can be adjusted according to the technological requirements, and the required spherical particles with a certain size proportion are obtained.
The atomizer of the existing spray dryer has poor atomization effect, the retention time of an object to be dried in the spray dryer is short, the drying effect is not ideal enough, and a filter screen in an air outlet pipe is easy to block when gas is discharged, so that the rotary atomizer of the spray dryer is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the rotary atomizer of a spray dryer that proposes, it can prolong the time that the object stops in spray dryer, makes drying effect better, and can clear up the filter screen in the outlet duct automatically, can avoid filter screen blocking.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a spray dryer's rotary atomizer, includes the drying cabinet, the intercommunication is equipped with the mixing chamber on the drying cabinet, run through and the swivelling joint has the shower nozzle on the mixing chamber, the rotation is connected with the feed liquor pipe on the shower nozzle, be equipped with the jet-propelled mechanism that is used for making liquid atomizing on the mixing chamber, be equipped with the rabbling mechanism that is used for improving drying efficiency in the drying cabinet, the intercommunication is equipped with the discharging pipe on the drying cabinet, the intercommunication is equipped with the outlet duct on the drying cabinet, fixedly connected with filter screen in the outlet duct, be equipped with the clearance mechanism that is used for clearing up the filter screen on the drying cabinet, fixedly connected with L shaped plate on the drying cabinet, be equipped with the power unit that is used for providing shower nozzle rotation, rabbling mechanism and the required power of clearance mechanism on the L shaped plate.
Preferably, the air injection mechanism comprises a hot air blower arranged on the mixing chamber, and an air outlet of the hot air blower is communicated with the mixing chamber.
Preferably, the stirring mechanism comprises a rotating rod which is rotatably connected in the drying box, and a plurality of stirring blades are fixedly connected to the rotating rod.
Preferably, clearance mechanism is including setting up the mounting groove on the drying cabinet lateral wall, the mounting groove internal rotation is connected with reciprocal lead screw, be equipped with on the reciprocal lead screw with mounting groove inner wall sliding connection's lead screw cover, fixedly connected with connecting rod on the lead screw cover, fixedly connected with scraper blade on the connecting rod.
Preferably, the power mechanism comprises a motor arranged on the L-shaped plate, the tail end of an output shaft of the motor is fixedly connected with the rotating rod, a rotating shaft fixedly connected with the reciprocating screw rod is rotatably connected onto the drying box, first belt wheels are fixedly connected onto the rotating rod and the rotating shaft, the first belt wheels are connected with one another through first belts, second belt wheels are fixedly connected onto the spray head and the rotating rod, and the second belt wheels are connected with one another through second belts.
Preferably, the air outlet pipe is L-shaped, and the scraper is in contact with the filter screen.
Compared with the prior art, the utility model, its beneficial effect does:
1. through setting up rabbling mechanism, can prolong the time that the object stayed in spray dryer, make the object can with the more abundant contact of hot-air, can make the drying effect of object better.
2. Through setting up clearance mechanism and power unit, realize that automatic filter screen to in the outlet tube is reciprocal to be scraped, realize the clearance to the filter screen, can avoid the filter screen to take place the condition of jam.
Drawings
Fig. 1 is a schematic front view of a rotary atomizer of a spray dryer according to the present invention;
fig. 2 is an enlarged schematic view of a structure at a position a of a rotary atomizer of a spray dryer according to the present invention;
fig. 3 is an enlarged schematic view of a structure at a position B of the rotary atomizer of the spray dryer according to the present invention.
In the figure: 1 drying cabinet, 2 motors, 3 bull sticks, 4 stirring leaves, 5 connecting rods, 6 reciprocating screw rods, 7 second belts, 8 first belts, 9 mixing chambers, 10 air heaters, 11 discharge pipes, 12 air outlet pipes, 13 filter screens, 14 spray heads, 15 liquid inlet pipes, 16 scraping plates and 17 screw rod sleeves.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, a rotary atomizer of a spray dryer comprises a drying box 1, a mixing chamber 9 is communicated with the drying box 1, a nozzle 14 is connected to the mixing chamber 9 in a penetrating and rotating manner, a liquid inlet pipe 15 is connected to the nozzle 14 in a rotating manner, an air injection mechanism for atomizing liquid is arranged on the mixing chamber 9, the air injection mechanism comprises an air heater 10 arranged on the mixing chamber 9, an air outlet of the air heater 10 is communicated with the mixing chamber 9, the liquid is sprayed out from the nozzle 14, the air heater 10 and a motor 2 are started, hot air blown out by the air heater 10 impacts the liquid, and the liquid is atomized and enters the drying box 1.
Be equipped with the rabbling mechanism that is used for improving drying efficiency in drying cabinet 1, rabbling mechanism is including rotating the bull stick 3 of connecting in drying cabinet 1, fixedly connected with multi-disc stirring leaf 4 on the bull stick 3, and the liquid after the atomizing is dried in drying cabinet 1, and motor 2 can make bull stick 3 rotate, makes stirring leaf 4 rotate, makes the material that needs drying can the dwell time extension in the drying chamber, makes drying effect better.
The intercommunication is equipped with discharging pipe 11 on the drying cabinet 1, the intercommunication is equipped with outlet duct 12 on the drying cabinet 1, fixedly connected with filter screen 13 in the outlet duct 12, be equipped with the clearance mechanism that is used for clearing up filter screen 13 on the drying cabinet 1, clearance mechanism is including setting up the mounting groove on 1 lateral wall of drying cabinet, the mounting groove internal rotation is connected with reciprocal lead screw 6, be equipped with on the reciprocal lead screw 6 with mounting groove inner wall sliding connection's lead screw cover 17, fixedly connected with connecting rod 5 on the lead screw cover 17, fixedly connected with scraper blade 16 on the connecting rod 5, outlet duct 12 is L shape, scraper blade 16 and filter screen 13 contact, bull stick 3 rotates and can make reciprocal lead screw 6 rotate via the transmission of first belt 8, make lead screw cover 17 up-and-down reciprocating motion, make connecting rod 5 drive scraper blade 16 reciprocate and clear up filter screen 13.
Fixedly connected with L shaped plate on the drying cabinet 1, be equipped with on the L shaped plate and be used for providing shower nozzle 14 and rotate, rabbling mechanism and clearance mechanism need the power unit of power, power unit is including setting up motor 2 on the L shaped plate, the terminal 3 fixed connection of output shaft and bull stick of motor 2, rotate on the drying cabinet 1 and be connected with the pivot with 6 fixed connection of reciprocal lead screw, bull stick 3 and the first band pulley of equal fixedly connected with in the pivot, connect through first belt 8 between two first band pulleys, equal fixedly connected with second band pulley on shower nozzle 14 and the bull stick 3, connect through second belt 7 between two second band pulleys.
The utility model discloses during the use, liquid is from 14 blowout of shower nozzle, start air heater 10 and motor 2, hot-blast leading to the fact the impact to liquid that air heater 10 blew off, make liquid atomization and enter into drying cabinet 1 in, liquid after the atomizing is dried in drying cabinet 1, motor 2 can make bull stick 3 rotate, make stirring leaf 4 rotate, the messenger needs dry material can be in the extension of dwell time in the drying chamber, make drying effect better, after the drying, gaseous 12 discharges from outlet duct, material after the drying is discharged from discharging pipe 11, bull stick 3 rotates and can make reciprocal lead screw 6 rotate via first belt 8's transmission, make lead screw cover 17 up and down reciprocating motion, make connecting rod 5 drive scraper blade 16 reciprocate and clear up filter screen 13, can avoid filter screen 13 to block up.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a spray drier's rotatory atomizer, includes drying cabinet (1), its characterized in that, the intercommunication is equipped with mixing chamber (9) on drying cabinet (1), run through and rotate on mixing chamber (9) and be connected with shower nozzle (14), it is connected with feed liquor pipe (15) to rotate on shower nozzle (14), be equipped with the jet-propelled mechanism that is used for making liquid atomization on mixing chamber (9), be equipped with the rabbling mechanism that is used for improving drying efficiency in drying cabinet (1), the intercommunication is equipped with discharging pipe (11) on drying cabinet (1), the intercommunication is equipped with outlet duct (12) on drying cabinet (1), fixedly connected with filter screen (13) in outlet duct (12), be equipped with the clearance mechanism that is used for clearing up filter screen (13) on drying cabinet (1), fixedly connected with L shaped plate on the L shaped plate, be equipped with on the L shaped plate and be used for providing shower nozzle (14) rotation, The power mechanism is used for driving the stirring mechanism and the cleaning mechanism.
2. A rotary atomizer according to claim 1, characterized in that said air-blowing mechanism comprises a hot air blower (10) arranged on the mixing chamber (9), the air outlet of said hot air blower (10) communicating with the mixing chamber (9).
3. The rotary atomizer of a spray dryer according to claim 1, characterized in that the stirring mechanism comprises a rotating rod (3) rotatably connected in the drying box (1), and a plurality of stirring blades (4) are fixedly connected to the rotating rod (3).
4. The rotary atomizer of a spray dryer according to claim 1, characterized in that the cleaning mechanism comprises a mounting groove disposed on the side wall of the drying box (1), a reciprocating lead screw (6) is rotatably connected in the mounting groove, a lead screw sleeve (17) slidably connected with the inner wall of the mounting groove is disposed on the reciprocating lead screw (6), a connecting rod (5) is fixedly connected to the lead screw sleeve (17), and a scraper (16) is fixedly connected to the connecting rod (5).
5. The rotary atomizer of a spray dryer according to claim 4, characterized in that power unit includes motor (2) that sets up on L-shaped board, the output shaft end and bull stick (3) fixed connection of motor (2), the pivot that is connected with and reciprocates lead screw (6) fixed connection on drying cabinet (1) rotates, first band pulley of equal fixed connection in bull stick (3) and the pivot, two be connected through first belt (8) between the first band pulley, shower nozzle (14) and bull stick (3) are equal fixed connection has the second band pulley, two be connected through second belt (7) between the second band pulley.
6. A rotary atomizer according to claim 4, characterized in that said outlet duct (12) is L-shaped, and said scraper (16) is in contact with the filter screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120742296.XU CN215084897U (en) | 2021-04-12 | 2021-04-12 | Rotary atomizer of spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120742296.XU CN215084897U (en) | 2021-04-12 | 2021-04-12 | Rotary atomizer of spray dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215084897U true CN215084897U (en) | 2021-12-10 |
Family
ID=79265201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120742296.XU Active CN215084897U (en) | 2021-04-12 | 2021-04-12 | Rotary atomizer of spray dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215084897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791213A (en) * | 2022-05-05 | 2022-07-26 | 卓信检验认证(惠州)有限公司 | Automatic cleaning device for electric heating air blast thermostat and using method thereof |
-
2021
- 2021-04-12 CN CN202120742296.XU patent/CN215084897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791213A (en) * | 2022-05-05 | 2022-07-26 | 卓信检验认证(惠州)有限公司 | Automatic cleaning device for electric heating air blast thermostat and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215084897U (en) | Rotary atomizer of spray dryer | |
| CN218793909U (en) | Spray drying device is used in production | |
| CN207412770U (en) | A kind of spray dryer for being used to produce drug | |
| CN113048755A (en) | Environment-friendly is meat drying-machine for food processing | |
| CN208720691U (en) | A kind of calcium carbonate superfine powder conduction oil drying unit | |
| CN109000468A (en) | A kind of new material drying equipment | |
| CN206214800U (en) | A kind of spray dryer | |
| CN214808477U (en) | Special centrifugal spray drier of fertilizer processing | |
| CN214971809U (en) | Energy-saving emission-reducing centrifugal spray dryer | |
| CN115089985A (en) | Spray drying and concentrating equipment for preparing water treatment agent polyaluminium chloride compound | |
| CN212998433U (en) | Powder collector of spray dryer | |
| CN211752548U (en) | Spray drying device | |
| CN208786768U (en) | A kind of spraying drying unit for raincoat surface elargol | |
| CN209937284U (en) | Novel dry-mixed mortar stirrer | |
| CN113188298A (en) | Traditional chinese medicine dregs of a decoction fertilizer raw materials dewatering device based on admittedly useless environmental evaluation | |
| CN111623623A (en) | Novel scraper mechanism of drying-machine | |
| CN208193702U (en) | A kind of silica surface modified and drying device | |
| CN221092565U (en) | Belt cleaning device of belt dryer | |
| CN220758000U (en) | Spray dryer nozzle | |
| CN219072090U (en) | Low-temperature spray drying device for plant extracts | |
| CN211635251U (en) | Spray tower with automatic sieving device | |
| CN221279903U (en) | Vacuum atomizing dryer | |
| CN113083589B (en) | Drum-type automatic spraying equipment | |
| CN108786161A (en) | A kind of heat sensitive material spray dryer | |
| CN221692800U (en) | High-speed centrifugal spray dryer with uniform spraying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |