CN219488735U - Feeding device for cotton powder - Google Patents
Feeding device for cotton powder Download PDFInfo
- Publication number
- CN219488735U CN219488735U CN202320876950.5U CN202320876950U CN219488735U CN 219488735 U CN219488735 U CN 219488735U CN 202320876950 U CN202320876950 U CN 202320876950U CN 219488735 U CN219488735 U CN 219488735U
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- CN
- China
- Prior art keywords
- bin
- cotton powder
- conical hopper
- lower conical
- screw rod
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to the technical field of methylcellulose production, in particular to a feeding device for cotton powder, which comprises a mounting frame, an upper bin, a flexible connecting cylinder, a connecting screw assembly, a material guiding assembly and a lower conical hopper, wherein the upper bin is arranged on the mounting frame, the upper end of the flexible connecting cylinder is connected with the upper bin, the lower end of the flexible connecting cylinder is connected with the lower conical hopper, and the upper bin is connected with the lower conical hopper through the connecting screw assembly.
Description
Technical Field
The utility model relates to the technical field of methylcellulose production, in particular to a feeding device for cotton powder.
Background
In methylcellulose production process, the loading attachment of cotton powder is screw feeder, and cotton powder is carried to reation kettle through screw feeder in, because screw form blade in the screw feeder exists certain extrusion force to the cotton powder of carrying, perhaps makes mutual extrusion between the cotton powder, leads to the cotton powder to produce extrusion overheat, has the risk of yellowing, influences follow-up cotton powder at etherification reaction efficiency.
Disclosure of Invention
The utility model solves the technical problem of providing a feeding device for cotton powder, which can reduce the possibility of yellowing of cotton powder.
The technical scheme adopted for solving the technical problems is as follows: the feeding device for cotton powder comprises a mounting rack, an upper bin, a flexible connecting cylinder, a connecting screw rod assembly, a material guiding assembly and a lower conical hopper, wherein the upper bin is arranged on the mounting rack, the upper end of the flexible connecting cylinder is connected with the upper bin, the lower end of the flexible connecting cylinder is connected with the lower conical hopper, the upper bin is connected with the lower conical hopper through the connecting screw rod assembly, and the connecting screw rod assembly is positioned at the outer side of the flexible connecting cylinder;
the top surface of upper portion feed bin is the feed inlet, and the guide subassembly includes connecting rod and toper stock guide, and the toper stock guide passes through the connecting rod setting in the centre of upper portion feed bin, and the bottom surface of lower part toper hopper is the discharge gate.
Further, the number of the connecting screw rod assemblies is multiple, and all the connecting screw rod assemblies are uniformly distributed in the circumferential direction of the upper bin.
Further, the connecting screw assembly comprises an upper connecting sleeve, a screw and a lower connecting sleeve, an upper threaded through hole is formed in the upper connecting sleeve, a lower threaded through hole is formed in the lower connecting sleeve, the upper connecting sleeve is arranged on the outer wall of the upper bin, the lower connecting sleeve is arranged on the outer wall of the lower conical hopper, and the screw is arranged in the upper threaded through hole and the lower threaded through hole in a matching mode.
Further, the flexible connecting cylinder is made of canvas.
Further, at least one vibration device is also arranged on the circumference of the outer wall of the lower conical hopper.
Further, at least one air fluidizer is arranged on the inner wall of the lower conical hopper.
The beneficial effects of the utility model are as follows: when the feeding device is used for feeding, cotton powder enters the upper bin through the feeding hole, and is conveyed into the reaction kettle through the flexible connecting cylinder, the lower conical hopper and the discharging hole under the action of self gravity, the feeding device does not extrude the cotton powder, the guide component plays a role of dispersing and guiding materials, the possibility of mutual extrusion among the cotton powder is reduced, the possibility of extrusion overheating of the cotton powder is obviously reduced, the possibility of yellowing of the cotton powder is effectively reduced, and the device is beneficial to large-scale use.
Drawings
FIG. 1 is a schematic flow chart of the present utility model;
the marking is as follows: the device comprises an upper bin 1, a flexible connecting cylinder 2, a connecting screw assembly 3, a lower conical hopper 4, a feed inlet 5, a connecting rod 6, a conical guide plate 7, a discharge outlet 8, a vibrating device 9 and an air fluidizer 10.
Detailed Description
The utility model is further described below with reference to the drawings and the detailed description.
As shown in fig. 1, the feeding device for cotton powder comprises a mounting frame, an upper bin 1, a flexible connecting cylinder 2, a connecting screw assembly 3, a material guiding assembly and a lower conical hopper 4, wherein the upper bin 1 is arranged on the mounting frame, the upper end of the flexible connecting cylinder 2 is connected with the upper bin 1, the lower end of the flexible connecting cylinder 2 is connected with the lower conical hopper 4, namely, the upper bin 1, the flexible connecting cylinder 2 and the lower conical hopper 4 are sequentially arranged from top to bottom, the upper bin 1 and the lower conical hopper 4 are connected through the connecting screw assembly 3, and the connecting screw assembly 3 is positioned at the outer side of the flexible connecting cylinder 2;
the top surface of upper portion feed bin 1 is feed inlet 5, and the guide subassembly includes connecting rod 6 and toper stock guide 7, and toper stock guide 7 passes through connecting rod 6 to be set up in the centre of upper portion feed bin 1, and the bottom surface of lower part toper hopper 4 is discharge gate 8.
In particular, the guide assembly functions as a dispersion guide, and the conical guide plate 7 is preferably conical with a conical angle of 30 °. In order to ensure the connection firmness of the conical material guide plates 7, the number of the connecting rods 6 is preferably 4-6, and all the connecting rods 6 are uniformly distributed on the circumference of the conical material guide plates 7, so that the connection firmness of the conical material guide plates 7 is ensured, and cotton powder is not influenced to be conveyed into the flexible connecting cylinder 2 from the upper storage bin 1. In order to further improve the use effect of the guide assembly, a conical guide plate 7 is located in the middle of the upper bin 1.
The connecting screw rod assemblies 3 play a role of connecting the upper bin 1 and the lower conical hopper 4, and in order to improve the connection firmness of the upper bin 1 and the lower conical hopper, the number of the connecting screw rod assemblies 3 is multiple groups, and all the connecting screw rod assemblies 3 are uniformly distributed in the circumferential direction of the upper bin 1. In order to ensure and improve the use effect of the connecting screw assembly 3, a preferred structure of the connecting screw assembly 3 of the present utility model is as follows: the connecting screw assembly 3 comprises an upper connecting sleeve, a screw and a lower connecting sleeve, wherein an upper threaded through hole is formed in the upper connecting sleeve, a lower threaded through hole is formed in the lower connecting sleeve, the upper connecting sleeve is arranged on the outer wall of the upper storage bin 1, the lower connecting sleeve is arranged on the outer wall of the lower conical hopper 4, and the screw is arranged in the upper threaded through hole and the lower threaded through hole in a matching mode. The connecting screw assembly 3 can adjust the distance and angle between the upper bin 1 and the lower conical hopper 4 in addition to connecting them together.
In order to ensure the service life of the flexible connection cylinder 2, the flexible connection cylinder 2 is preferably made of canvas.
In order to improve the feeding effect of the cotton powder and reduce the possibility of the cotton powder adhering to the inner wall of the feeding device, at least one vibration device 9 is also arranged on the circumference of the outer wall of the lower conical hopper 4, and the vibration device 9 is preferably a vibration motor or a combination of the vibration motor and a pendulum bob. Further, at least one air fluidizer 10 is provided on the inner wall of the lower cone hopper 4.
In summary, when the feeding device is used for feeding, cotton powder enters the upper bin 1 through the feeding hole 5, and is conveyed into the reaction kettle through the soft connecting cylinder 2, the lower conical hopper 4 and the discharging hole 8 under the action of self gravity, the feeding device does not extrude the cotton powder, the material guiding component plays a role in dispersing and guiding materials, the possibility of mutual extrusion among the cotton powder is reduced, the possibility of extrusion overheating of the cotton powder is remarkably reduced, the possibility of yellowing of the cotton powder is effectively reduced, and the device is beneficial to large-scale use.
Claims (6)
1. A loading attachment for cotton powder, its characterized in that: the device comprises a mounting frame, an upper bin (1), a flexible connecting cylinder (2), a connecting screw rod assembly (3), a material guiding assembly and a lower conical hopper (4), wherein the upper bin (1) is arranged on the mounting frame, the upper end of the flexible connecting cylinder (2) is connected with the upper bin (1), the lower end of the flexible connecting cylinder (2) is connected with the lower conical hopper (4), the upper bin (1) is connected with the lower conical hopper (4) through the connecting screw rod assembly (3), and the connecting screw rod assembly (3) is positioned on the outer side of the flexible connecting cylinder (2);
the top surface of upper portion feed bin (1) is feed inlet (5), and the guide subassembly includes connecting rod (6) and toper stock guide (7), and toper stock guide (7) are through connecting rod (6) setting in the centre of upper portion feed bin (1), and the bottom surface of lower part toper hopper (4) is discharge gate (8).
2. The loading attachment for cotton powder as recited in claim 1, wherein: the number of the connecting screw rod assemblies (3) is multiple, and all the connecting screw rod assemblies (3) are uniformly distributed in the circumferential direction of the upper bin (1).
3. The feeding device for cotton powder as claimed in claim 2, wherein: the connecting screw assembly (3) comprises an upper connecting sleeve, a screw and a lower connecting sleeve, wherein an upper threaded through hole is formed in the upper connecting sleeve, a lower threaded through hole is formed in the lower connecting sleeve, the upper connecting sleeve is arranged on the outer wall of the upper storage bin (1), the lower connecting sleeve is arranged on the outer wall of the lower conical hopper (4), and the screw is arranged in the upper threaded through hole and the lower threaded through hole in a matching mode.
4. The loading attachment for cotton powder as recited in claim 1, wherein: the flexible connecting cylinder (2) is made of canvas.
5. The loading attachment for cotton powder as recited in claim 1, wherein: at least one vibration device (9) is also arranged on the circumference of the outer wall of the lower conical hopper (4).
6. A loading device for cotton powder as defined in any one of claims 1 to 5, wherein: at least one air fluidizer (10) is also arranged on the inner wall of the lower conical hopper (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320876950.5U CN219488735U (en) | 2023-04-18 | 2023-04-18 | Feeding device for cotton powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320876950.5U CN219488735U (en) | 2023-04-18 | 2023-04-18 | Feeding device for cotton powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219488735U true CN219488735U (en) | 2023-08-08 |
Family
ID=87482989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320876950.5U Active CN219488735U (en) | 2023-04-18 | 2023-04-18 | Feeding device for cotton powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219488735U (en) |
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2023
- 2023-04-18 CN CN202320876950.5U patent/CN219488735U/en active Active
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