CN207371758U - Explosion-proof type powder blower - Google Patents
Explosion-proof type powder blower Download PDFInfo
- Publication number
- CN207371758U CN207371758U CN201721380733.8U CN201721380733U CN207371758U CN 207371758 U CN207371758 U CN 207371758U CN 201721380733 U CN201721380733 U CN 201721380733U CN 207371758 U CN207371758 U CN 207371758U
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- screw rod
- explosion
- fast joint
- proof type
- type powder
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Abstract
The utility model provides a kind of explosion-proof type powder blower, belongs to field of mechanical technique of dusting.It includes engine base, the engine base is equipped with the screw rod transmission mechanism for conveying powdered object, it is characterized in that, the screw rod transmission mechanism is connected by connecting pipe component with atomizer sealing, the atomizer connection compressed air, the outlet of atomizer connects the mouth that dusts, and closed storage vat is connected at the top of the screw rod transmission mechanism.The utility model connection structure seals, and no dust escape realizes explosion-proof effect.
Description
Technical field
The utility model belongs to field of mechanical technique of dusting, and is related to a kind of explosion-proof type powder blower.
Background technology
Pharmaceutical factory is when making tablet, it is necessary to a kind of shaped mounting tab agent tablet be obtained by tabletting machine, in tabletting
, it is necessary to use punch die in journey, punch die includes Shang Chong, middle mould and lower die etc., since tableting processes need high pressure, usually easily occurs
Material sticks are sticking in upper punching or middle mould, so as to influence the appearance of tablet, cause tablet appearance incompleteness or out-of-flatness.In order to
Prevent sticking, people generally require to add a kind of anti-sticking electuary for being magnesium stearate into supplementary material in dispensing, due to tristearin
The additive amount of sour magnesium is few, therefore with usually mixing uneven during supplementary material batch mixing, sticking is not still avoided that in tabletting
Generation.
As the increase of the demand in market is, it is necessary to which the material variety of tabletting is more diversified, some materials, which need to produce, to be set
Standby to have explosion prevention function, there are no the powder blowers of explosion-proof type currently on the market.
The patent tablet press machine magnesium stearate powder spraying machine [application number applied before the applicant：
201510212584.3], it includes casing, and engine base is equipped in the casing, and being provided on the engine base can conveying solid substance
The conveying mechanism of pulverulent solids, the gas-solid mixing mechanism that pulverulent solids can be mixed with compressed air, for connecting
The Pipe couplings of conveying mechanism and gas-solid mixed organization, the gas-solid mixing mechanism are also associated with compressed air into mechanism of qi
Structure, wherein Pipe couplings are removably connected respectively with conveying mechanism and gas-solid mixed organization, and gas-solid mixing mechanism also uses
Pipeline connects nozzle mechanism.Said program design is reasonable, is easily assembled and dismantles, and convenient for cleaning, suitable for requiring the system of GMP
Agent workshop.But do not have explosion prevention function equally.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of explosion-proof type powder blower.
In order to achieve the above objectives, the utility model employs following technical proposal：
A kind of explosion-proof type powder blower, including engine base, the engine base is equipped with the screw rod conveyor for conveying powdered object
Structure, which is characterized in that the screw rod transmission mechanism is connected by connecting pipe component with atomizer sealing, and the atomizer connects
Compressed air is connect, the outlet of atomizer connects the mouth that dusts, closed storage vat is connected at the top of the screw rod transmission mechanism.
In above-mentioned explosion-proof type powder blower, the screw rod transmission mechanism includes feeder motor and connection conveying electricity
The screw arbor assembly of machine, the screw arbor assembly are tightly connected with connecting pipe component.
In above-mentioned explosion-proof type powder blower, the screw arbor assembly includes screw rod containing tube, is equipped in screw rod containing tube
Intermeshing first screw rod and the second screw rod, screw rod containing tube one end are tightly connected with feeder motor, the other end and connecting tube
Component is tightly connected.
In above-mentioned explosion-proof type powder blower, the connecting pipe component includes connecing with what screw rod containing tube was detachably connected
Head tube, junction block are also removably connected with vertical casing, and the vertical casing is removably connected with horizontal casing, described
Horizontal casing be removably connected with atomizer.
In above-mentioned explosion-proof type powder blower, end cover is bolted at the top of the closed storage vat, described is close
Sealing end is covered equipped with stirring motor, and stirring motor is connected with stirring rod and stirring rod is extended in closed storage vat.
In above-mentioned explosion-proof type powder blower, the engine base is equipped with rack, and screw rod containing tube is connected and fixed with rack,
The first fast joint is equipped at the top of screw rod containing tube, the both ends of screw rod containing tube are respectively equipped with the second fast joint and the 3rd fast joint,
Feeder motor is equipped with the 4th fast joint, and junction block is equipped with the 5th fast joint, and closed storing bottom of the barrel connects soon equipped with the 6th
Head, first fast joint are removably connected with the 6th fast joint, and the second fast joint removably connects with the 5th fast joint
It connects, the 3rd fast joint is removably connected with the 4th fast joint.
In above-mentioned explosion-proof type powder blower, the closed storage vat includes cylinder cylinder and in inverted round stage
The blanking body of taper, cylinder and blanking body are tightly connected, and the 6th fast joint is located at blanking body bottom, junction block top side detachable
Connect diaphragm seal.
In above-mentioned explosion-proof type powder blower, the atomizer is equipped with compressed air access port and powder accesses
Mouthful.
In above-mentioned explosion-proof type powder blower, the compressed air access port and powder access port are oppositely arranged, atomization
Device bottom and it is respectively equipped with first flow regulating valve and second flow close to the one side of compressed air access port and powder access port
The spool of regulating valve, the first flow regulating valve and second flow regulating valve is located at compressed air access port and powder respectively
The exit of access port.
In above-mentioned explosion-proof type powder blower, switch board is further included, the switch board is electrically connected away from engine base and with engine base
It connects.
Compared with prior art, the utility model has the advantage of：
1st, connection structure seals, and no dust escape realizes explosion-proof effect.
2nd, the connection between each component is connected using fast-connecting type, is dismantled and easy to clean, meets GMP requirements.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is another structure diagram of the utility model.
Fig. 3 is the internal structure schematic diagram of Fig. 1.
Fig. 4 is the schematic diagram in another direction of Fig. 3.
It is engine base 1, screw rod transmission mechanism 2, connecting pipe component 3, atomizer 4, the mouth 5 that dusts, closed storage vat 6, defeated in figure
Power transmission machine 7, screw arbor assembly 8, screw rod containing tube 9, the first screw rod 10, the second screw rod 11, junction block 12, vertical casing 13, transverse direction
Casing 14, end cover 15, stirring motor 16, rack 17, the first fast joint 18, the second fast joint 19, the 3rd fast joint 20,
Four fast joints 21, the 5th fast joint 22, the 6th fast joint 23, cylinder 24, blanking body 25, compressed air access port 26, powder connect
Entrance 27, first flow regulating valve 28, second flow regulating valve 29, switch board 30.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of explosion-proof type powder blower, the engine base 1 are equipped with for conveying powdered object
Screw rod transmission mechanism 2, the screw rod transmission mechanism 2 are tightly connected by connecting pipe component 3 and atomizer 4, the atomization
Device 4 connects compressed air, and the outlet of atomizer 4 connects the mouth 5 that dusts, and 2 top of screw rod transmission mechanism is connected with closed
Storage vat 6.
In the present embodiment, closed storage vat 6 is realized in feeding process seals feeding, and screw rod transmission mechanism 2 and mist
It is also to be tightly connected between change device 4, therefore after mouth 5 are dusted in connecting pipe connection, process of entirely dusting, which is realized, seals conveying, energy
It prevents dust recycling, realizes explosion prevention function.
Screw conveyor is the prior art, i.e., carries out material conveying with screw rod, in the present embodiment, screw rod transmission mechanism 2
Screw arbor assembly 8 including feeder motor 7 and connection feeder motor 7, the screw arbor assembly 8 connect with the sealing of connecting pipe component 3
It connects.
With reference to shown in Fig. 4, screw arbor assembly 8 includes screw rod containing tube 9, and intermeshing first is equipped in screw rod containing tube 9
10 and second screw rod 11 of screw rod, 9 one end of screw rod containing tube are tightly connected with feeder motor 7, and the other end is sealed with connecting pipe component 3
Connection.Two screw rods realize that material conveying is not detained.
Connecting pipe component 3 includes the junction block 12 being detachably connected with screw rod containing tube 9, and junction block 12 also removably connects
Vertical casing 13 is connected to, the vertical casing 13 is removably connected with horizontal casing 14, the horizontal casing 14 and mist
Change device 4 removably to connect.
This implementation using detachable structure, realizes quick connection and fast discharging, is conducive to clear after the completion of work
It washes, cleans no dead angle.
As shown in figure 3, closed 6 top of storage vat is bolted with end cover 15, the end cover 15 is equipped with and stirs
Motor 16 is mixed, stirring motor 16 is connected with stirring rod (not shown) and stirring rod is extended in closed storage vat 6.Stirring
The shape of bar can add the structures of several agitating paddles with the shape of the first screw rod 10 or a vertical barred body, make
With being that powder fast blanking is made to enter in screw arbor assembly 8.
As shown in Figure 1, engine base 1 is equipped with rack 17, screw rod containing tube 9 is connected and fixed with rack 17, and screw rod containing tube 9 pushes up
Portion is equipped with the first fast joint 18, and the both ends of screw rod containing tube 9 are respectively equipped with the second fast joint 19 and the 3rd fast joint 20, conveying electricity
Machine 7 is equipped with the 4th fast joint 21, and junction block 12 is equipped with the 5th fast joint 22, and it is fast that closed 6 bottom of storage vat is equipped with the 6th
Connector 23, first fast joint 18 are removably connected with the 6th fast joint 23, the second fast joint 19 and the 5th fast joint
22 dismountable connections, the 3rd fast joint 20 are removably connected with the 4th fast joint 21.
Six above-mentioned fast joints realize quick connection and dismounting between all parts, beneficial to the quick of component
Cleaning, cleaning process meet the regulation of GMP without dead angle.
Closed storage vat 6 includes cylinder cylinder 24 and the blanking body 25 in inverted round stage taper, and cylinder 24 is under
Material body 25 is tightly connected, and the 6th fast joint 23 is located at 25 bottom of blanking body, the connection diaphragm seal of 12 top side detachable of junction block.
Atomizer 4 is equipped with compressed air access port 26 and powder access port 27, and atomizer 4, which is in itself one, to be had
The enclosed construction of cavity, powder and compressed air form powder stream after mixing in the cavities, and from dusting, mouth 5 sprays.
Compressed air access port 26 and powder access port 27 are oppositely arranged, 4 bottom of atomizer and close compressed air access
Mouthfuls 26 and the one side of powder access port 27 be respectively equipped with first flow regulating valve 28 and second flow regulating valve 29, described first
Flow control valve 28 and the spool of second flow regulating valve 29 are located at compressed air access port 26 and powder access port 27 respectively
Exit, the first flow regulating valve 28 and second flow regulating valve 29 for adjust compressed air inlet and powder into
Enter amount, realize the gas material balance for process of dusting, achieve the effect that uniformly to dust.
The course of work of the present embodiment is that powder is first put into cylinder 24, screws tight end cover 15, opens stirring motor
16, feeder motor 7, powder acts on by the screw extrusion of the first screw rod 10 and the second screw rod 11 and enters junction block 12, then by
Vertical casing 13, horizontal casing 14 enter atomizer 4, compressed air are opened, with first flow regulating valve 28 and second flow
29 adjustment of regulating valve, obtain it is constant go out powder flow, powder air-flow is exported from the mouth 5 that dusts, and realization is dusted, art technology
Personnel can be docked after should be appreciated that 5 connecting pipe of mouth of dusting with other equipment.
Embodiment 2
The present embodiment and the structure of embodiment 1 are essentially identical, the difference is that, with reference to shown in Fig. 2, including engine base 1, go back
Including switch board 30, the switch board 30 is electrically connected away from engine base 1 and with engine base 1, since switch board is not direct with engine base
Connection, therefore powder will not impact switch board 30, further improve explosion-proof effect.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein engine base 1, screw rod transmission mechanism 2, connecting pipe component 3, atomizer 4, the mouth 5 that dusts,
Closed storage vat 6, feeder motor 7, screw arbor assembly 8, screw rod containing tube 9, the first screw rod 10, the second screw rod 11, junction block 12,
Vertical casing 13, horizontal casing 14, end cover 15, stirring motor 16, rack 17, the first fast joint 18, the second fast joint 19,
3rd fast joint 20, the 4th fast joint 21, the 5th fast joint 22, the 6th fast joint 23, cylinder 24, blanking body 25, compressed air
The terms such as access port 26, powder access port 27, first flow regulating valve 28, second flow regulating valve 29, switch board 30, but not
It rules out the possibility of using other terms.The use of these items is only for more easily describe and explain the utility model
Essence, it is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (10)
1. a kind of explosion-proof type powder blower, including engine base (1), the engine base (1) is equipped with defeated for the screw rod of conveying powdered object
Send mechanism (2), which is characterized in that the screw rod transmission mechanism (2) is connected by connecting pipe component (3) and atomizer (4) sealing
It connects, the atomizer (4) connection compressed air, the outlet of atomizer (4) connects the mouth (5) that dusts, the screw rod conveyor
Closed storage vat (6) is connected at the top of structure (2).
2. explosion-proof type powder blower according to claim 1, which is characterized in that the screw rod transmission mechanism (2) includes defeated
The screw arbor assembly (8) of power transmission machine (7) and connection feeder motor (7), the screw arbor assembly (8) and connecting pipe component (3) are close
Envelope connection.
3. explosion-proof type powder blower according to claim 2, which is characterized in that the screw arbor assembly (8) holds including screw rod
Pipe (9) is put, intermeshing first screw rod (10) and the second screw rod (11), screw rod containing tube (9) are equipped in screw rod containing tube (9)
One end is tightly connected with feeder motor (7), and the other end is tightly connected with connecting pipe component (3).
4. explosion-proof type powder blower according to claim 3, which is characterized in that the connecting pipe component (3) includes and spiral shell
The junction block (12) that bar containing tube (9) is detachably connected, junction block (12) is also removably connected with vertical casing (13), described
Vertical casing (13) be removably connected with horizontal casing (14), the horizontal casing (14) is detachable with atomizer (4)
Connection.
5. explosion-proof type powder blower according to claim 1, which is characterized in that spiral shell at the top of the closed storage vat (6)
End cover (15) is connected to, the end cover (15) is equipped with stirring motor (16), and stirring motor (16) is connected with stirring
Bar and stirring rod are extended in closed storage vat (6).
6. explosion-proof type powder blower according to claim 4, which is characterized in that the engine base (1) is equipped with rack (17),
Screw rod containing tube (9) is connected and fixed with rack (17), the first fast joint (18) is equipped at the top of screw rod containing tube (9), screw rod houses
The both ends of pipe (9) are respectively equipped with the second fast joint (19) and the 3rd fast joint (20), and feeder motor (7) is equipped with the 4th fast joint
(21), junction block (12) is equipped with the 5th fast joint (22), and closed storage vat (6) bottom is equipped with the 6th fast joint (23), institute
The first fast joint (18) stated removably is connected with the 6th fast joint (23), the second fast joint (19) and the 5th fast joint (22)
Dismountable connection, the 3rd fast joint (20) are removably connected with the 4th fast joint (21).
7. explosion-proof type powder blower according to claim 6, which is characterized in that the closed storage vat (6) is including being in
Cylindrical cylinder (24) and the blanking body (25) in inverted round stage taper, cylinder (24) and blanking body (25) are tightly connected, and the 6th
Fast joint (23) is located at blanking body (25) bottom, the connection diaphragm seal of junction block (12) top side detachable.
8. explosion-proof type powder blower according to claim 1, which is characterized in that it is empty that the atomizer (4) is equipped with compression
Gas access port (26) and powder access port (27).
9. explosion-proof type powder blower according to claim 8, which is characterized in that the compressed air access port (26) and powder
Last access port (27) is oppositely arranged, atomizer (4) bottom and close to compressed air access port (26) and powder access port (27)
One side is respectively equipped with first flow regulating valve (28) and second flow regulating valve (29), the first flow regulating valve (28) and
The spool of second flow regulating valve (29) is located at the exit of compressed air access port (26) and powder access port (27) respectively.
10. explosion-proof type powder blower according to claim 1, which is characterized in that further include switch board (30), the control
Cabinet (30) is electrically connected away from engine base (1) and with engine base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721380733.8U CN207371758U (en) | 2017-10-24 | 2017-10-24 | Explosion-proof type powder blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721380733.8U CN207371758U (en) | 2017-10-24 | 2017-10-24 | Explosion-proof type powder blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371758U true CN207371758U (en) | 2018-05-18 |
Family
ID=62336079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721380733.8U Expired - Fee Related CN207371758U (en) | 2017-10-24 | 2017-10-24 | Explosion-proof type powder blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207371758U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716153A (en) * | 2017-10-24 | 2018-02-23 | 浙江德清龙立红旗制药机械有限公司 | Explosion-proof type duster |
| CN108816608A (en) * | 2018-06-13 | 2018-11-16 | 郑州秉同立智电子科技有限公司 | A kind of omnidirectional spraying device for unmanned plane wing |
| CN112248635A (en) * | 2020-10-19 | 2021-01-22 | 金泰特 | Intelligent processing system for advertisement printing |
-
2017
- 2017-10-24 CN CN201721380733.8U patent/CN207371758U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716153A (en) * | 2017-10-24 | 2018-02-23 | 浙江德清龙立红旗制药机械有限公司 | Explosion-proof type duster |
| CN108816608A (en) * | 2018-06-13 | 2018-11-16 | 郑州秉同立智电子科技有限公司 | A kind of omnidirectional spraying device for unmanned plane wing |
| CN112248635A (en) * | 2020-10-19 | 2021-01-22 | 金泰特 | Intelligent processing system for advertisement printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20191024 |