CN211168927U

CN211168927U - A airtight conveyor of powder environmental protection for preparing anticorrosive paint

Info

Publication number: CN211168927U
Application number: CN201922045508.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Youlong Tangshan New Materials Co ltd
Current assignee: Youlong Tangshan New Materials Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-04
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to an airtight conveyor technical field just discloses an airtight conveyor of powder environmental protection for preparing anticorrosive paint, comprising a base plate, the left end at bottom plate top fixed mounting has air-blower and motor respectively, the top fixed mounting of bottom plate has the defeated feed bin that is located the motor right side, the one end of motor drive shaft runs through defeated feed bin and fixed mounting has the stirring rod. This an airtight conveyor of powder environmental protection for preparing anticorrosive paint, get into defeated feed bin back from the blanking mouth through the powder, the motor drives the stirring rod through the one end of drive shaft and rotates, break up accumulational powder, inhale the outside air and carry out the gas transmission from two gas-supply pipes in to defeated feed bin through the air-blower, the gas of input is blockked by the fender dish, and flow between the medial surface of edge from the fender dish and defeated feed bin, it is annular air current to form a cross-section, can clear up the powder of defeated feed bin inner wall, carry out the steady transportation to the powder, and the work efficiency is improved.

Description

A airtight conveyor of powder environmental protection for preparing anticorrosive paint

Technical Field

The utility model relates to an airtight conveyor technical field specifically is an airtight conveyor of powder environmental protection for preparing anticorrosive paint.

Background

The airtight conveying, also called pneumatic conveying, is a specific application of fluidization technology, and is characterized by that it utilizes the energy of air flow to convey granular material in the closed pipeline along the air flow direction, and its structure is simple, operation is convenient, and it can be used for horizontal, vertical or oblique conveying, and in the course of conveying it also can simultaneously implement physical operations of heating, cooling, drying and air flow classification of material or some chemical operations.

Adopt airtight transportation when transporting anticorrosive paint's powder more, because the particle diameter of this kind of powder is less, the superficial area increase of powder granule makes and reunites more easily between powder granule and the granule, piles up together easily when entering into defeated feed bin from the blanking storehouse to the adhesion is on the inner wall of defeated feed bin, and current device is when carrying out defeated material, is difficult for breaing up the powder, and the powder unloading is too much the time, causes the condition of the long-pending material of card easily.

When the powder is discharged through the discharging bin, because a gap exists between the discharging port and the discharging bin in the conventional device, after intermittent discharging, the air blower starts to work and blows the powder to convey, the powder easily escapes outwards from the edge of the discharging port and moves to the outside from the feeding port, and the ambient air is polluted and the health of workers is harmed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an airtight conveyor of powder environmental protection for preparing anticorrosive paint possesses stable defeated material, avoids the advantage of powder effusion, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an airtight conveyor of powder environmental protection for preparing anticorrosive paint, includes the bottom plate, the left end difference fixed mounting at bottom plate top has air-blower and motor, the top fixed mounting of bottom plate has the defeated feed bin that is located the motor right side, the one end of motor drive shaft runs through defeated feed bin and fixed mounting has the stirring rod, the fixed intercommunication of right-hand member of air-blower has the diffluence pass, the top and the equal fixed intercommunication in bottom of the lateral surface of diffluence pass have the gas-supply pipe, the fixed intercommunication in top of defeated feed bin has the blanking storehouse that is located the stirring rod top, the top fixed mounting of blanking storehouse inner chamber has the cylinder, the middle part fixed mounting of blanking storehouse inner chamber has the fixed block, the bottom fixed mounting of cylinder has the dog that is located the fixed block below, the fixed.

Preferably, the right end of the conveying pipe is fixedly communicated with a separator, the top end of the separator is fixedly communicated with an exhaust pipe, and the bottom of the separator is fixedly communicated with a discharging bin.

Preferably, the outer side face of one end of the motor driving shaft is fixedly sleeved with a baffle disc positioned between the left side face of the inner cavity of the material conveying bin and the stirring rod, and the diameter of the outer edge of the baffle disc is smaller than that of the inner side face of the material conveying bin.

Preferably, the number of the stirring rods is three, and the stirring rods are uniformly distributed below the blanking bin in a cross shape.

Preferably, the number of the gas transmission pipes is two, and the right ends of the two gas transmission pipes are fixedly communicated with the left side face of the material conveying bin.

Preferably, the middle part of the left side surface of the blanking bin is fixedly communicated with a feed inlet, and the top of the feed inlet is funnel-shaped.

Preferably, the top and the bottom of fixed block all incline to inside, and the blanking mouth that runs through from top to bottom is seted up at the top of fixed block, the bottom fixed mounting of fixed block has the rubber circle.

Preferably, the top of the stop block is in a quadrangular pyramid shape, and the shape of the top of the stop block is the same as that of the bottom of the fixing block.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this an airtight conveyor of powder environmental protection for preparing anticorrosive paint, get into defeated feed bin back from the blanking mouth through the powder, the motor drives the stirring rod through the one end of drive shaft and rotates, break up accumulational powder, avoid the powder to reunite and block up defeated feed bin, inhale the outside air through the air-blower and carry out the gas transmission from two gas-supply pipes in to defeated feed bin, the gas of input is blockked by the fender dish, and flow between the medial surface of edge and defeated feed bin of follow fender dish, it is annular air current to form a cross-section, can clear up the powder of defeated feed bin inner wall, stabilize the transportation to the powder, and the work efficiency is improved.

2. This an airtight conveyor of powder environmental protection for preparing anticorrosive paint, carry a quantitative powder back to defeated feed bin through the blanking mouth, open the cylinder and make the cylinder shrink, the top through the dog contacts with the bottom of fixed block, can block the blanking storehouse and defeated feed bin between be connected, can avoid blanking mouth department to produce the clearance through the rubber circle, at air-blower during operation, the air current upwards exerts pressure for the dog, further seals, has avoided the powder to overflow.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic half-sectional view of the conveying bin and the blanking bin of the present invention;

fig. 3 is the schematic diagram of the rubber ring structure of the present invention.

In the figure: 1. a base plate; 2. a blower; 3. a motor; 4. a material conveying bin; 5. a catch tray; 6. a stirring rod; 7. a shunt port; 8. a gas delivery pipe; 9. a blanking bin; 10. a feed inlet; 11. a fixed block; 12. a cylinder; 13. a stopper; 14. a delivery pipe; 15. a rubber ring; 16. a separator; 17. an exhaust pipe; 18. and (5) discharging the material bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an environment-friendly airtight powder conveying device for preparing anticorrosive paint comprises a bottom plate 1, wherein an air blower 2 and a motor 3 are respectively and fixedly installed at the left end of the top of the bottom plate 1, a conveying bin 4 located at the right side of the motor 3 is fixedly installed at the top of the bottom plate 1, one end of a driving shaft of the motor 3 penetrates through the conveying bin 4 and is fixedly provided with a stirring rod 6, a shunting port 7 is fixedly communicated with the right end of the air blower 2, gas pipes 8 are fixedly communicated with the top and the bottom of the outer side surface of the shunting port 7, a blanking bin 9 located above the stirring rod 6 is fixedly communicated with the top of the conveying bin 4, the stirring rod 6 can completely scatter accumulated powder when rotating along with the motor 3, the powder is prevented from agglomerating and blocking the conveying bin, an air cylinder 12 is fixedly installed at the top of an inner cavity of the blanking bin 9, a fixing block 11 is fixedly installed at the middle, the bottom of the cylinder 12 is fixedly provided with a stop block 13 positioned below the fixed block 11, and the middle part of the right side surface of the material conveying bin 4 is fixedly communicated with a material conveying pipe 14.

Wherein, the right end of the feed delivery pipe 14 is fixedly communicated with a separator 16, the top end of the separator 16 is fixedly communicated with an exhaust pipe 17, and the bottom of the separator 16 is fixedly communicated with a discharge bin 18.

Wherein, the lateral surface of 3 drive shaft one ends of motor is fixed to be cup jointed and is located the fender dish 5 between 4 inner chamber left surfaces of defeated feed bin and puddler 6, the outer diameter that follows of fender dish 5 is less than the diameter of 4 medial surfaces of defeated feed bin, carry out gas transmission in to defeated feed bin 4 through two gas-supply pipes 8, the gas of input is blockked by fender dish 5, and flow between the edge of keeping off dish 5 and the medial surface of defeated feed bin 4, it is annular air current to form a cross-section, can clear up the powder of defeated feed bin 4 inner walls.

Wherein, the number of the stirring rods 6 is three, and the stirring rods are uniformly distributed below the blanking bin 9 in a cross shape.

Wherein, the number of air-supply pipe 8 is two, and the right-hand member of two air-supply pipes 8 all is with the fixed intercommunication of the left surface of defeated feed bin 4.

Wherein, the middle part of blanking storehouse 9 left surface is fixed intercommunication to be located feed inlet 10, and the top of feed inlet 10 is hopper-shaped.

Wherein, the top and the bottom of fixed block 11 all incline to inside, and the blanking mouth that runs through from top to bottom is seted up at the top of fixed block 11, the bottom fixed mounting of fixed block 11 has rubber circle 15, the figure of rubber circle 15 is two, enter into defeated material storehouse 4 back through the powder, open cylinder 12 and make cylinder 12 shrink, top through dog 13 contacts with the bottom of fixed block 11 mutually, compress tightly rubber circle 15, avoid producing the gap between blanking mouth and dog 13, avoided the dust to escape to the outside.

Wherein, the top of dog 13 is four pyramid, and the shape at dog 13 top is the same with the shape of fixed block 11 bottom, the top and the bottom of fixed block 11 are all seted up flutedly to the center department of fixed block 11, and the shape of recess is four pyramid, the blanking mouth has been seted up between two recesses, make the powder can follow the side landing downwards of fixed block 11 top recess and get into the conveying storehouse 4 through the blanking mouth, the shape that is located fixed block 11 bottom recess is the same with the shape at dog 13 top, when cylinder 12 contracts, can laminate completely, guaranteed that the gas tightness between dog 13 and the fixed block 11 is higher.

The working principle is as follows:

during operation, drop into feed inlet 10 with the powder, after the powder enters into defeated feed bin 4 from the blanking mouth, open cylinder 12 and make cylinder 12 shrink, contact with the bottom of fixed block 11 through the top of dog 13, rubber ring 15 compresses tightly, make the blanking mouth not have the clearance, start motor 3, it rotates to drive stirring rod 6, break up accumulational powder, open air-blower 2 and inhale the outside air and carry out the gas transmission from two gas-supply pipes 8 to defeated feed bin 4, the gas of input is blockked by fender dish 5, and flow between the edge of fender dish 5 and the medial surface of defeated feed bin 4, form an air current that the cross-section is annular, can clear up the powder of defeated feed bin 4 inner wall, carry out the steady transportation to the powder.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an airtight conveyor of powder environmental protection for preparing anticorrosive paint, includes bottom plate (1), its characterized in that: the left end at the top of the bottom plate (1) is respectively fixedly provided with an air blower (2) and a motor (3), the top of the bottom plate (1) is fixedly provided with a conveying bin (4) positioned on the right side of the motor (3), one end of a drive shaft of the motor (3) penetrates through the conveying bin (4) and is fixedly provided with a stirring rod (6), the right end of the air blower (2) is fixedly communicated with a flow dividing port (7), the top and the bottom of the outer side surface of the flow dividing port (7) are fixedly communicated with a gas pipe (8), the top of the conveying bin (4) is fixedly communicated with a blanking bin (9) positioned above the stirring rod (6), the top of the inner cavity of the blanking bin (9) is fixedly provided with an air cylinder (12), the middle of the inner cavity of the blanking bin (9) is fixedly provided with a fixed block (11), the bottom of the air cylinder (12) is, the middle part of the right side surface of the material conveying bin (4) is fixedly communicated with a material conveying pipe (14).

2. The environmentally-friendly airtight powder conveying device for preparing anticorrosive paint, according to claim 1, is characterized in that: the separator (16) is fixedly communicated with the right end of the conveying pipe (14), the exhaust pipe (17) is fixedly communicated with the top end of the separator (16), and the lower storage bin (18) is fixedly communicated with the bottom of the separator (16).

3. The environmentally-friendly airtight powder conveying device for preparing anticorrosive paint, according to claim 1, is characterized in that: the outer side face of one end of a driving shaft of the motor (3) is fixedly sleeved with a baffle disc (5) positioned between the left side face of an inner cavity of the conveying bin (4) and the stirring rod (6), and the diameter of the outer edge of the baffle disc (5) is smaller than that of the inner side face of the conveying bin (4).

4. The environmentally-friendly airtight powder conveying device for preparing anticorrosive paint, according to claim 1, is characterized in that: the number of the stirring rods (6) is three, and the stirring rods are uniformly distributed below the blanking bin (9) in a cross shape.

5. The environmentally-friendly airtight powder conveying device for preparing anticorrosive paint, according to claim 1, is characterized in that: the number of the gas conveying pipes (8) is two, and the right ends of the two gas conveying pipes (8) are fixedly communicated with the left side face of the gas conveying bin (4).

6. The environmentally-friendly airtight powder conveying device for preparing anticorrosive paint, according to claim 1, is characterized in that: the middle part of the left side surface of the blanking bin (9) is fixedly communicated with a feed inlet (10), and the top of the feed inlet (10) is funnel-shaped.

7. The environmentally-friendly airtight powder conveying device for preparing anticorrosive paint, according to claim 1, is characterized in that: the top and the bottom of fixed block (11) all incline to inside, and the blanking mouth that runs through from top to bottom is seted up at the top of fixed block (11), the bottom fixed mounting of fixed block (11) has rubber circle (15).

8. The environmentally-friendly airtight powder conveying device for preparing anticorrosive paint, according to claim 1, is characterized in that: the top of the stop block (13) is in a quadrangular pyramid shape, and the shape of the top of the stop block (13) is the same as that of the bottom of the fixing block (11).