CN212581025U - Fluidized bed powder feeder - Google Patents
Fluidized bed powder feeder Download PDFInfo
- Publication number
- CN212581025U CN212581025U CN202021319068.3U CN202021319068U CN212581025U CN 212581025 U CN212581025 U CN 212581025U CN 202021319068 U CN202021319068 U CN 202021319068U CN 212581025 U CN212581025 U CN 212581025U
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- Prior art keywords
- fixedly connected
- dust
- fluidized bed
- hopper
- feeding
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Abstract
The utility model provides a fluidized bed supplies powder ware relates to fluidized bed auxiliary assembly technical field, including frame and dust suppression device, the upper end fixedly connected with feeder hopper of frame, dust suppression device are located the upper surface setting of frame, and dust suppression device includes the air pump, the inlet pipe that two symmetries of input fixedly connected with of air pump set up, and the one end fixedly connected with of inlet pipe collects the cover, and two collection covers are located the both sides of feeder hopper respectively. The air pump passes through the inlet pipe and collects the dust absorption of cover with the gathering in the feeder hopper top, and spout absorptive dust into the dust collection box through discharging pipe and guiding tube, the dust is blockked by the filter screen and is collected in the dust collection box, after accomplishing processing, take out the dust collection box with inside dust pour out can, the normal use of the equipment of being convenient for, avoid the most equipment of tradition to converge a large amount of dusts in operation in-process feeder hopper top, it is healthy to influence its after operating personnel inhales by mistake, the device's the effective security that improves equipment of application.
Description
Technical Field
The utility model relates to a fluidized bed auxiliary assembly technical field especially relates to a fluidized bed supplies powder ware.
Background
A fluidized bed, referred to as a fluidized bed for short, is a reactor which utilizes gas or liquid to pass through a granular solid layer to make solid particles in a suspension motion state and perform a gas-solid phase reaction process or a liquid-solid phase reaction process. Comprises a dispersed fluidized bed, a gathering fluidized bed, a boiling bed, a turbulent bed and a gas transmission bed.
In order to ensure high efficiency and high quality of fluidized bed coating, powder coating must be continuously, uniformly and quantitatively supplied to a fluidized tank, one key component is a powder feeder of a fluidized bed, a conventional powder feeder of the fluidized bed adopts spiral feeding, but most of the existing devices collect a large amount of dust above a feed hopper in the operation process, and operators influence the health of the devices after mistaken suction, so that the normal use of the devices is influenced, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fluidized bed powder feeder.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fluidized bed supplies powder ware, includes frame and dust suppression device, the upper end fixedly connected with feeder hopper of frame, the dust suppression device is located the upper surface setting of frame, the dust suppression device includes the air pump, the inlet pipe that two symmetries of input fixedly connected with of air pump set up, the one end fixedly connected with of inlet pipe collects the cover, two it is located the both sides of feeder hopper respectively to collect the cover, collect the fixed surface of cover and feeder hopper and be connected, the output fixedly connected with discharging pipe of air pump, the dust collection box has been placed to the upper surface of frame, the last fixed surface of dust collection box is connected with the guiding tube, the guiding tube is located the discharging pipe under, the last fixed surface of dust collection box is connected with the filter screen.
Preferably, a feeding device is arranged below the feeding hopper, and one end of the feeding device is inserted into the feeding hopper and is fixedly connected with the inner wall of the feeding hopper.
Preferably, feedway is including the installation piece, one side of installation piece and one side fixed connection of feeder hopper, the lower fixed surface of installation piece is connected with driving motor, one side fixedly connected with passage of driving motor is kept away from to the feeder hopper, the passage is linked together with the feeder hopper, driving motor's drive end inserts in the feeder hopper and is connected rather than inner wall rotation, one end fixedly connected with spiral leaf that driving motor is located the feeder hopper, the spiral leaf extends to in the passage.
Preferably, the equal fixedly connected with spacing in the front and the back of feeder hopper, spacing cover is established on the inlet pipe, the surface of inlet pipe offsets with the inner wall of spacing.
Preferably, the upper surface of the frame is provided with an anti-blocking device, and one end of the anti-blocking device is abutted to the surface of the material guide pipe.
Preferably, the anti-blocking device comprises a positioning rod, the positioning rod is fixedly connected with the upper surface of the rack, a knocking rod is sleeved on the positioning rod and is rotatably connected with the positioning rod, a transmission rod is fixedly connected with the upper surface of the knocking rod, a servo motor is fixedly connected with the upper surface of the rack, a cam is fixedly connected with a driving end of the servo motor, a limit groove is formed in the lower surface of the cam, and the transmission rod is inserted into the limit groove and is in sliding connection with the inner wall of the cam.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, through setting up dust suppression device, equipment is when using, add the material in to the feeder hopper, open driving motor and pass through the helical lobe and drive the material and pass through the passage and carry to the fluidized bed, consequently, need restrain the dust, open the air pump, the air pump passes through the inlet pipe and collects the dust absorption of cover with gathering in the feeder hopper top, and spout absorptive dust into the dust collection box through discharging pipe and guiding tube, the dust is blockked by the filter screen and is collected in the dust collection box, after accomplishing processing, take out the dust collection box with inside dust pour out can, the normal use of the equipment of being convenient for, avoid traditional most equipment to converge a large amount of dusts in operation in-process feeder hopper top, influence its healthy after the operating personnel mistake inhales, the device's the security that effectively improves equipment of application.
2. The utility model discloses in, prevent stifled device through the setting, when the material blockked up in the passage in the use, open servo motor, servo motor drives the cam and rotates, the action of spacing groove is down the drive rod drive and is reciprocating motion knocked the pole, it lasts and slightly beats the passage to knock the pole, the passage atress vibrations, adhere to at the inside material of passage begin loose and drop to the fluidized bed in, can't in time make the protection operation when avoiding the material to block up to appear in the most device of tradition, need stop work and wait the maintenance, influence the production of equipment, the device's the stability of effectively improving equipment of application.
Drawings
FIG. 1 is a schematic structural view of a fluidized bed powder feeder according to the present invention;
FIG. 2 is a rear view of FIG. 1 of a fluidized bed powder feeder according to the present invention;
FIG. 3 is a schematic structural view of a feeding device in a fluidized bed powder feeder according to the present invention;
FIG. 4 is a schematic structural view of a dust suppressing device in a fluidized bed powder feeder according to the present invention;
fig. 5 is a schematic structural view of an anti-blocking device in a fluidized bed powder feeder.
Illustration of the drawings: 1. a feed hopper; 2. a limiting frame; 3. a feeding device; 31. mounting blocks; 32. a drive motor; 33. helical leaves; 34. a material guide pipe; 4. a frame; 5. a dust suppression device; 51. an air pump; 52. a collection hood; 53. a feed pipe; 54. filtering with a screen; 55. a discharge pipe; 56. a guide tube; 57. a dust collecting box; 6. an anti-blocking device; 61. a cam; 62. a knock bar; 63. positioning a rod; 64. a transmission rod; 65. a servo motor; 66. a limiting groove.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the dust suppressing device 5 and the anti-blocking device 6 will be described in detail below.
As shown in fig. 1 and 5, the dust suppression device 5 includes an air pump 51, two symmetrically arranged inlet pipes 53 are fixedly connected to an input end of the air pump 51, one end of each inlet pipe 53 is fixedly connected with a collection cover 52, the two collection covers 52 are respectively located at two sides of the feeding hopper 1, the collection covers 52 are fixedly connected to the surface of the feeding hopper 1, an output end of the air pump 51 is fixedly connected with a discharge pipe 55, a dust collection box 57 is placed on the upper surface of the frame 4, an upper surface of the dust collection box 57 is fixedly connected with a guide pipe 56, the guide pipe 56 is located under the discharge pipe 55, and an upper surface of the dust collection box 57 is fixedly connected with.
The whole dust suppression device 5 achieves the effects that, by arranging the dust suppression device 5, when the equipment is used, materials are added into the feed hopper 1, the driving motor 32 is started to drive the materials to be conveyed into the fluidized bed through the material guide pipe 34 through the spiral blade 33, so that dust needs to be suppressed, the air pump 51 is started, the air pump 51 absorbs the dust gathered above the feed hopper 1 through the feed pipe 53 and the collection cover 52, the absorbed dust is sprayed into the dust collection box 57 through the discharge pipe 55 and the guide pipe 56, the dust is blocked and accumulated in the dust collection box 57 by the filter screen 54, after the processing is completed, the dust collection box 57 is taken out to pour out the dust inside, the normal use of the equipment is convenient, the phenomenon that a large amount of dust is gathered above the feed hopper 1 in the operation process of most traditional equipment is avoided, the health of an operator is influenced after the error suction, and the safety of the equipment is effectively improved by the application of.
As shown in fig. 1 and 5, a feeding device 3 is disposed below a feeding hopper 1, one end of the feeding device 3 is inserted into the feeding hopper 1 and is fixedly connected with an inner wall thereof, the feeding device 3 includes an installation block 31, one side of the installation block 31 is fixedly connected with one side of the feeding hopper 1, a driving motor 32 is fixedly connected with a lower surface of the installation block 31, one side of the feeding hopper 1 away from the driving motor 32 is fixedly connected with a material guiding pipe 34, the material guiding pipe 34 is communicated with the feeding hopper 1, a driving end of the driving motor 32 is inserted into the feeding hopper 1 and is rotatably connected with the inner wall thereof, one end of the driving motor 32 located in the feeding hopper 1 is fixedly connected with a spiral blade 33, the spiral blade 33 extends into the material guiding pipe 34, both the front and the back of the feeding hopper 1 are fixedly connected with a limiting frame 2, the limiting frame 2 is sleeved on a feeding pipe 53, the surface of the feeding pipe 53, prevent that stifled device 6's one end offsets with the surface of passage 34, prevent stifled device 6 includes locating lever 63, the last fixed surface of locating lever 63 and frame 4 is connected, the cover is established and is rotated and be connected with strikes pole 62 on the locating lever 63, the last fixed surface of striking pole 62 is connected with transfer line 64, the last fixed surface of frame 4 is connected with servo motor 65, servo motor 65's drive end fixedly connected with cam 61, spacing groove 66 has been seted up to cam 61's lower surface, transfer line 64 inserts in spacing groove 66 and rather than inner wall sliding connection.
The effect that its whole anti-blocking device 6 reaches does, through setting up anti-blocking device 6, when the material blockked up in passage 34 in the use, open servo motor 65, servo motor 65 drives cam 61 and rotates, transfer line 64 drives to strike pole 62 and is reciprocating motion under the effect of spacing groove 66, strike pole 62 and continue slightly strike passage 34, passage 34 atress vibrations, the material that is attached to inside passage 34 begins loosely and drops to the fluidized bed, can't in time make the protection operation when avoiding traditional most devices to appear the material to block up, need shut down and wait to maintain, influence the production of equipment, the device's the effective stability that improves equipment of application.
The whole working principle is that when the device is used, materials are added into the feed hopper 1, the driving motor 32 is started to drive the materials to be conveyed into the fluidized bed through the material guide pipe 34 through the spiral blade 33, so that dust needs to be restrained, the air pump 51 is started, the air pump 51 absorbs the dust gathered above the feed hopper 1 through the feed pipe 53 and the collection cover 52, the absorbed dust is sprayed into the dust collection box 57 through the discharge pipe 55 and the guide pipe 56, the dust is blocked by the filter screen 54 and accumulated in the dust collection box 57, after the processing is finished, the dust collection box 57 is taken out to pour out the dust in the dust collection box 57, the normal use of the device is convenient, the phenomenon that a large amount of dust is gathered above the feed hopper 1 in the operation process of most traditional devices is avoided, the body health of the operators is influenced after the error suction is avoided, the application of the device effectively improves the safety of the device, when the materials are blocked in the, open servo motor 65, servo motor 65 drives cam 61 and rotates, drive rod 64 drives and strikes pole 62 and be reciprocating motion under the effect of spacing groove 66, strike pole 62 and last slightly strike baffle pipe 34, baffle pipe 34 atress vibrations, material attached to in the baffle pipe 34 inside begins loosely and drops to the fluidized bed, can't in time make the protection operation when avoiding the material jam to appear in the most devices of tradition, need shut down and wait for the maintenance, influence the production of equipment, the device's application effectively improves the stability of equipment.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A fluidized bed powder feeder comprises a frame (4) and a dust suppression device (5), and is characterized in that: the upper end of the frame (4) is fixedly connected with a feed hopper (1), the dust suppression device (5) is arranged on the upper surface of the frame (4), the dust suppression device (5) comprises an air pump (51), the input end of the air pump (51) is fixedly connected with two symmetrically arranged feeding pipes (53), one end of the feeding pipe (53) is fixedly connected with a collecting cover (52), the two collecting covers (52) are respectively positioned at two sides of the feeding hopper (1), the collecting cover (52) is fixedly connected with the surface of the feed hopper (1), the output end of the air pump (51) is fixedly connected with a discharge pipe (55), a dust collecting box (57) is arranged on the upper surface of the frame (4), a guide pipe (56) is fixedly connected with the upper surface of the dust collecting box (57), the guide pipe (56) is positioned right below the discharge pipe (55), and the upper surface of the dust collection box (57) is fixedly connected with a filter screen (54).
2. The fluidized bed powder feeder according to claim 1, wherein: the feeding device (3) is arranged below the feeding hopper (1), and one end of the feeding device (3) is inserted into the feeding hopper (1) and is fixedly connected with the inner wall of the feeding hopper.
3. The fluidized bed powder feeder according to claim 2, wherein: feedway (3) are including installation piece (31), one side of installation piece (31) and one side fixed connection of feeder hopper (1), the lower fixed surface of installation piece (31) is connected with driving motor (32), one side fixedly connected with passage (34) of driving motor (32) are kept away from in feeder hopper (1), passage (34) are linked together with feeder hopper (1), the drive end of driving motor (32) inserts in feeder hopper (1) and rotates rather than the inner wall and be connected, one end fixedly connected with spiral leaf (33) that driving motor (32) are located in feeder hopper (1), spiral leaf (33) extend to in passage (34).
4. The fluidized bed powder feeder according to claim 1, wherein: the equal fixedly connected with spacing (2) in front and the back of feeder hopper (1), spacing (2) cover is established on inlet pipe (53), the surface of inlet pipe (53) offsets with the inner wall of spacing (2).
5. The fluidized bed powder feeder according to claim 1, wherein: an anti-blocking device (6) is arranged on the upper surface of the rack (4), and one end of the anti-blocking device (6) is abutted against the surface of the material guide pipe (34).
6. The fluidized bed powder feeder according to claim 5, wherein: the anti-blocking device (6) comprises a positioning rod (63), the positioning rod (63) is fixedly connected with the upper surface of the rack (4), the positioning rod (63) is sleeved with a knocking rod (62) and is rotatably connected with the knocking rod, the upper surface of the knocking rod (62) is fixedly connected with a transmission rod (64), the upper surface of the rack (4) is fixedly connected with a servo motor (65), a driving end of the servo motor (65) is fixedly connected with a cam (61), a limiting groove (66) is formed in the lower surface of the cam (61), and the transmission rod (64) is inserted into the limiting groove (66) and is slidably connected with the inner wall of the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021319068.3U CN212581025U (en) | 2020-07-08 | 2020-07-08 | Fluidized bed powder feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021319068.3U CN212581025U (en) | 2020-07-08 | 2020-07-08 | Fluidized bed powder feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212581025U true CN212581025U (en) | 2021-02-23 |
Family
ID=74653797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021319068.3U Expired - Fee Related CN212581025U (en) | 2020-07-08 | 2020-07-08 | Fluidized bed powder feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212581025U (en) |
-
2020
- 2020-07-08 CN CN202021319068.3U patent/CN212581025U/en not_active Expired - Fee Related
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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: 20210223 Termination date: 20210708 |