CN216448580U - Feeding mechanism of multilayer dryer - Google Patents
Feeding mechanism of multilayer dryer Download PDFInfo
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- CN216448580U CN216448580U CN202022925339.6U CN202022925339U CN216448580U CN 216448580 U CN216448580 U CN 216448580U CN 202022925339 U CN202022925339 U CN 202022925339U CN 216448580 U CN216448580 U CN 216448580U
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Abstract
The utility model discloses a feeding mechanism of a multilayer dryer, which comprises a support frame, an upper-layer distribution bin, a middle-layer distribution bin, a lower-layer distribution bin, a pushing spiral group and a discharging spiral group, wherein the upper-layer distribution bin is arranged on the upper layer; the upper layer distribution bin, the middle layer distribution bin and the lower layer distribution bin are respectively arranged on the support frame corresponding to each layer of dryer, and are respectively communicated with the material inlet of each corresponding layer of dryer through a plurality of horizontally arranged charging pipes; the discharge ends of the discharge spiral groups are respectively communicated with the corresponding feed pipes; the pushing spiral groups are respectively arranged on the upper sides of the discharging spiral groups. The perpendicular crisscross mode that sets up of propelling movement spiral group and ejection of compact spiral group of this patent has distributed the reinforced point of multilayer desiccator, and propelling movement spiral group and ejection of compact spiral group effectively classify the material, and each level of desiccator reinforced more even has improved multilayer desiccator's work efficiency.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment of dryers, in particular to a feeding mechanism of a multilayer dryer.
Background
In the fields of environmental protection, chemical engineering, energy and the like, a powdery material containing water, a muddy material and a cake-shaped material need to be added into a multi-layer dryer for heating and drying, the multi-layer dryer is the development direction of large-scale drying of the dryer, the multi-layer dryer can save the floor area of drying unit equipment to the greatest extent, and the multi-layer dryer can reduce material supply points, so that the material supply conveying equipment is simplified and reduced; however, each layer of dryer needs to be fed with a certain amount independently, and the drying efficiency of the whole dryer is directly influenced by the uniformity of the feeding amount distribution of each layer.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model aims to provide a feeding mechanism of a multilayer dryer, which can effectively distribute the feeding of each layer of dryer and improve the drying efficiency of the dryer.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a feeding mechanism of a multilayer dryer comprises a support frame, an upper-layer distribution bin, a middle-layer distribution bin, a lower-layer distribution bin, a pushing spiral group and a discharging spiral group;
the upper-layer distribution bin, the middle-layer distribution bin and the lower-layer distribution bin are respectively arranged on the support frame corresponding to each layer of dryer, and are respectively communicated with the material inlet of each corresponding layer of dryer through a plurality of horizontally arranged feeding pipes; mounting plates are arranged in the upper-layer distribution bin, the middle-layer distribution bin and the lower-layer distribution bin; one side of the mounting plate in the upper-layer distribution bin is arranged on the inner wall of the upper-layer distribution bin, and the other side of the mounting plate in the upper-layer distribution bin forms a discharge hole; one side of the mounting plate in the middle-layer distribution bin is arranged on the inner wall of the middle-layer distribution bin at the same side as the discharge port of the upper-layer distribution bin, and the other side of the mounting plate in the middle-layer distribution bin forms a discharge port; the bottom of the lower-layer distribution bin is hermetically arranged by a mounting plate in the lower-layer distribution bin; arc-shaped mounting grooves corresponding to the charging pipes are formed in each mounting plate, the discharging spiral sets are arranged in the arc-shaped mounting grooves respectively, and the discharging ends of the discharging spiral sets are communicated with the corresponding charging pipes respectively; the pushing spiral groups are respectively arranged at the upper sides of the discharging spiral groups, and the axial lines of the pushing spiral groups and the axial lines of the discharging spiral groups are mutually vertical; a feed port at the upper end of the upper-layer distribution bin corresponds to a feed end of a pushing spiral group in the upper-layer distribution bin, and a discharge end of the pushing spiral group in the upper-layer distribution bin corresponds to a discharge port of a mounting plate in the upper-layer distribution bin; a feed port at the upper end of the middle-layer distribution bin corresponds to a discharge port of the mounting plate in the upper-layer distribution bin, and a discharge end of the pushing screw group in the middle-layer distribution bin corresponds to a discharge port of the mounting plate in the middle-layer distribution bin; the upper end feed inlet of the lower distribution bin corresponds to the discharge outlet of the mounting plate in the middle distribution bin, and the tail end of the helical blade of the pushing helical group in the lower distribution bin is positioned above the discharging helical group.
Specifically, propelling movement spiral set and ejection of compact spiral set all include driving motor and hob, the driving motor output shaft is connected with the hob transmission, the drive hob rotates.
More specifically, the pushing screw group and the discharging screw group respectively comprise a plurality of screw rods which are arranged in parallel.
More specifically, the pushing screw group is provided with three screw rods in parallel, and the discharging screw group is provided with two screw rods in parallel.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the perpendicular crisscross mode that sets up of propelling movement spiral group and ejection of compact spiral group of this patent has distributed the reinforced point of multilayer desiccator, and propelling movement spiral group and ejection of compact spiral group effectively classify the material, and each level of desiccator reinforced more even has improved multilayer desiccator's work efficiency.
Drawings
Fig. 1 is an overall schematic view of the present patent.
Fig. 2 is a schematic view of fig. 1 from direction a-a.
Fig. 3 is a top view of fig. 1.
In the figure: the method comprises the following steps of 1-supporting frame, 11-mounting plate, 2-upper layer distribution bin, 3-middle layer distribution bin, 4-lower layer distribution bin, 5-feeding pipe, 6-pushing spiral group and 7-discharging spiral group.
The arrows in the figure run along the flow path of the material and the drop points.
Detailed Description
The utility model is further explained below with reference to the drawings and examples, without thereby limiting the scope of protection of the utility model, which is disclosed with the aim of protecting all technical modifications within the scope of the utility model.
Examples
The feeding mechanism of the multilayer dryer shown in the attached drawings 1-3 comprises a support frame 1, an upper layer distribution bin 2, a middle layer distribution bin 3, a lower layer distribution bin 4, a pushing spiral group 6 and a discharging spiral group 7.
The upper-layer distribution bin 2, the middle-layer distribution bin 3 and the lower-layer distribution bin 4 are respectively arranged on the support frame 1 corresponding to each layer of dryer, and the upper-layer distribution bin 2, the middle-layer distribution bin 3 and the lower-layer distribution bin 4 are respectively communicated with the material inlet of each corresponding layer of dryer through a plurality of horizontally arranged charging pipes 5; mounting plates 11 are arranged in the upper-layer distribution bin 2, the middle-layer distribution bin 3 and the lower-layer distribution bin 4, one side of each mounting plate 11 in the upper-layer distribution bin 2 is arranged on the inner wall of the upper-layer distribution bin 2, and the other side of each mounting plate 11 in the upper-layer distribution bin 2 forms a discharge hole in the upper-layer distribution bin 2; the mounting plate 11 in the middle-layer distribution bin 3 is arranged on the inner wall of the middle-layer distribution bin 3 at the same side with the discharge port of the upper-layer distribution bin 2, and the other side of the mounting plate forms a discharge port in the middle-layer distribution bin 3; the bottom of the lower distribution bin 4 is hermetically arranged by a mounting plate 11 in the lower distribution bin 4; and each mounting plate 11 is provided with an arc mounting groove corresponding to the feeding pipe 5.
The pushing spiral group 6 and the discharging spiral group 7 are arranged in the upper-layer distribution bin 2, the middle-layer distribution bin 3 and the lower-layer distribution bin 4, the pushing spiral group 6 and the discharging spiral group 7 respectively comprise a driving motor and a spiral rod, an output shaft of the driving motor is in transmission connection with the spiral rod, and the spiral rod is driven to rotate; the pushing screw group 6 is provided with three screw rods in parallel, and the discharging screw group 7 is provided with two screw rods in parallel; each screw rod of the discharging screw group 7 is respectively arranged in each arc-shaped mounting groove of each corresponding layer, and the discharging end is respectively communicated with each corresponding charging pipe 5.
The pushing spiral groups 6 are respectively arranged at the upper sides of the discharging spiral groups 7, the axes of the pushing spiral groups 6 are perpendicular to the axes of the discharging spiral groups 7, a feed port at the upper end of the upper-layer distribution bin 2 corresponds to the feed end of the pushing spiral group 6 in the upper-layer distribution bin 2, and the discharge end of the pushing spiral group 6 in the upper-layer distribution bin 2 corresponds to the discharge port of the mounting plate 11 in the upper-layer distribution bin 2; the feed inlet at the upper end of the middle-layer distribution bin 3 corresponds to the discharge outlet of the mounting plate 11 in the upper-layer distribution bin 2, and the discharge end of the pushing spiral group 6 in the middle-layer distribution bin 3 corresponds to the discharge outlet of the mounting plate 11 in the middle-layer distribution bin 3; the upper end feed inlet of the lower distribution bin 4 corresponds to the discharge outlet of the mounting plate 11 in the middle distribution bin 3, and the tail end of the helical blade of the pushing helical group 6 in the lower distribution bin 4 is positioned above the discharge helical group 7.
When the dryer works, materials from an upper sequence fall into the upper distribution bin 2, the pushing screw group 6 in the upper distribution bin 2 pushes the materials to the discharging end of the discharging screw rod, in the operation process, a part of the materials fall onto the discharging screw group 7 in the upper distribution bin 2, the materials are conveyed into the feeding pipe 5 by the discharging screw group 7 and enter the upper dryer, the other part of the materials are pushed to the discharging end by the pushing screw group 6 and fall into the feeding hole at the upper end of the middle distribution bin 3 through the discharging hole of the mounting plate 11 in the upper distribution bin 2; on the ejection of compact spiral group 7 in middle level distribution feed bin 3 is fallen to middle level distribution feed bin 3 to some material, in 5 interior entering middle level desiccators of filling tube are sent the material by ejection of compact spiral group 7, another part material is pushed to the discharge end by propelling movement spiral group 6, the discharge gate of mounting panel 11 in the middle level distribution feed bin 3 falls into the feed inlet of lower floor distribution feed bin 4, the material that gets into lower floor distribution feed bin 4 is all delivered to ejection of compact spiral group 7 by propelling movement spiral group 6 on, get into in the desiccator of lower floor in the filling tube 5.
According to actual conditions, the number of layers of the drying machine can be correspondingly increased through the intermediate distribution bin, and the pushing spiral group 6 and the discharging spiral group 7 are correspondingly arranged in the intermediate distribution bin.
The present invention is not described in detail in the prior art.
The embodiments selected for the purpose of disclosing the utility model, are presently considered to be suitable, it being understood, however, that the utility model is intended to cover all variations and modifications of the embodiments falling within the scope of the inventive concept and the utility model.
Claims (4)
1. A feeding mechanism of a multilayer dryer is characterized by comprising a support frame, an upper-layer distribution bin, a middle-layer distribution bin, a lower-layer distribution bin, a pushing spiral group and a discharging spiral group;
the upper-layer distribution bin, the middle-layer distribution bin and the lower-layer distribution bin are respectively arranged on the support frame corresponding to each layer of dryer, and are respectively communicated with the corresponding material inlet of each layer of dryer through a plurality of horizontally arranged feeding pipes; mounting plates are arranged in the upper-layer distribution bin, the middle-layer distribution bin and the lower-layer distribution bin; one side of the mounting plate in the upper-layer distribution bin is arranged on the inner wall of the upper-layer distribution bin, and the other side of the mounting plate in the upper-layer distribution bin forms a discharge hole; the mounting plate in the middle-layer distribution bin is arranged on the inner wall of the middle-layer distribution bin at the same side as the discharge port of the upper-layer distribution bin, and the discharge port is formed in the middle-layer distribution bin at the other side; the bottom of the lower-layer distribution bin is hermetically arranged by a mounting plate in the lower-layer distribution bin; arc-shaped mounting grooves corresponding to the charging pipes are formed in each mounting plate, the discharging spiral sets are arranged in the arc-shaped mounting grooves respectively, and the discharging ends of the discharging spiral sets are communicated with the corresponding charging pipes respectively; the pushing spiral groups are respectively arranged at the upper sides of the discharging spiral groups, and the axes of the pushing spiral groups and the axes of the discharging spiral groups are mutually perpendicular; a feed port at the upper end of the upper-layer distribution bin corresponds to a feed end of a pushing spiral group in the upper-layer distribution bin, and a discharge end of the pushing spiral group in the upper-layer distribution bin corresponds to a discharge port of a mounting plate in the upper-layer distribution bin; a feed port at the upper end of the middle-layer distribution bin corresponds to a discharge port of the mounting plate in the upper-layer distribution bin, and a discharge end of the pushing screw group in the middle-layer distribution bin corresponds to a discharge port of the mounting plate in the middle-layer distribution bin; the upper end feed inlet of the lower distribution bin corresponds to the discharge outlet of the mounting plate in the middle distribution bin, and the tail end of the helical blade of the pushing helical group in the lower distribution bin is positioned above the discharging helical group.
2. The charging mechanism of a multi-deck dryer as set forth in claim 1, wherein: the pushing screw group and the discharging screw group comprise driving motors and screw rods, output shafts of the driving motors are in transmission connection with the screw rods, and the driving screw rods are driven to rotate.
3. The charging mechanism of a multi-deck dryer as set forth in claim 2, wherein: the pushing spiral group and the discharging spiral group comprise a plurality of spiral rods which are arranged in parallel.
4. The charging mechanism of a multi-deck dryer as set forth in claim 3, wherein: the pushing spiral set is provided with three spiral rods in parallel, and the discharging spiral set is provided with two spiral rods in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022925339.6U CN216448580U (en) | 2020-12-09 | 2020-12-09 | Feeding mechanism of multilayer dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022925339.6U CN216448580U (en) | 2020-12-09 | 2020-12-09 | Feeding mechanism of multilayer dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216448580U true CN216448580U (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022925339.6U Active CN216448580U (en) | 2020-12-09 | 2020-12-09 | Feeding mechanism of multilayer dryer |
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| Country | Link |
|---|---|
| CN (1) | CN216448580U (en) |
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2020
- 2020-12-09 CN CN202022925339.6U patent/CN216448580U/en active Active
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