CN114030214A - Dry-wet separation extrusion equipment - Google Patents
Dry-wet separation extrusion equipment Download PDFInfo
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- CN114030214A CN114030214A CN202111306229.4A CN202111306229A CN114030214A CN 114030214 A CN114030214 A CN 114030214A CN 202111306229 A CN202111306229 A CN 202111306229A CN 114030214 A CN114030214 A CN 114030214A
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- 238000001125 extrusion Methods 0.000 title claims abstract description 254
- 238000000926 separation method Methods 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000005056 compaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 17
- 230000006872 improvement Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
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Abstract
The invention provides a dry-wet separation extrusion device, which comprises: a feed bin having a feed channel; the extruding bin is positioned below the feeding bin, and the rotary extruding mechanism is positioned below the feeding bin. An extrusion cavity is formed inside the extrusion bin and is communicated with the feeding channel; the rotary extrusion mechanism comprises a rotary pressing block and a rotary extrusion driving device for driving the rotary pressing block to rotate from an initial position to a pre-pressing position; the rotary extrusion mechanism is arranged on the side surfaces of the feeding bin and the extrusion bin; when the rotary pressing block is at the initial position, the extrusion cavity is communicated with the feeding channel; when the rotary pressing block is in a pre-pressing position, the rotary pressing block separates the feeding channel from the extrusion cavity and presses the materials in the feeding channel into the extrusion cavity. The rotary extrusion device provided by the invention can be used for primarily extruding the extruded material by utilizing the rotary extrusion mechanism, and has the advantages of simple structure, convenience in maintenance, better extrusion effect and smaller use space required by equipment.
Description
Technical Field
The invention relates to the technical field of household garbage treatment equipment, in particular to dry-wet separation extrusion equipment.
Background
The garbage classification is an improvement of the traditional garbage collection and disposal mode, and is a scientific management method for effectively disposing garbage. In the garbage disposal process, dry-wet separation treatment is required, so that subsequent incineration and landfill treatment are facilitated. However, although the conventional device for realizing dry-wet separation of garbage can realize dry-wet separation, the device has the problems of large placing space, low separation treatment efficiency and the like. There is a need for an efficient dry-wet separation extrusion apparatus to solve the above problems.
Disclosure of Invention
The invention aims to provide a dry-wet separation extrusion device to solve the technical problem.
In order to achieve one of the above objects, the present invention provides a dry-wet separation extrusion apparatus, which comprises a feeding bin having a feeding channel, an extrusion bin, and a rotary extrusion mechanism.
Wherein, the extrusion storehouse set up in the below in feeding storehouse, the inside in extrusion storehouse is formed with the extrusion chamber, just the extrusion chamber with feed channel communicates.
The rotary extrusion mechanism comprises a rotary pressing block and a rotary extrusion driving device for driving the rotary pressing block to rotate from an initial position to a pre-pressing position. The rotary extrusion mechanism is arranged on the side surfaces of the feeding bin and the extrusion bin. When the rotary pressing block is at the initial position, the extrusion cavity is communicated with the feeding channel; when the rotary pressing block is in a pre-pressing position, the rotary pressing block separates the feeding channel from the extrusion cavity, and meanwhile, materials in the feeding channel are pressed into the extrusion cavity.
As a further improvement of the invention, an opening penetrating through the inside and the outside is formed at the position of the feeding bin adjacent to the extruding bin; when the rotating pressing block is in the initial position, the rotating pressing block covers the opening, and a discharge opening is formed between the rotating pressing block and the inner wall of the bottom of the feeding channel.
As a further improvement of the invention, when the rotary pressing block is in a pre-pressing position, the side surface of the rotary pressing block facing the feeding bin is an outer convex arc surface; and the rotating pressing block and the cavity of the extrusion bin surround to close the extrusion cavity.
As a further improvement of the invention, the width of the rotating pressure block in the compression direction of the extrusion chamber is the same as the width of the bottom of the feed channel.
As a further improvement of the invention, the dry-wet separation extrusion equipment comprises a frame, the extrusion bin is arranged on the frame, the feeding bin is arranged on the upper side of the extrusion bin, the rotary pressing block is fixed on the frame through a rotary shaft and mounting plates arranged on two sides of the rotary pressing block, the rotary shaft is movably connected with the mounting plates, and the rotary pressing block rotates around the rotary shaft to separate the feeding channel from the extrusion cavity.
As a further improvement of the invention, the dry-wet separation extrusion device further comprises a lateral extrusion mechanism, the lateral extrusion mechanism is provided with a lateral extrusion head and a lateral extrusion driving device, and the lateral extrusion driving device drives the lateral extrusion head to reciprocate between the rotary pressing block and the cavity of the extrusion bin.
As a further improvement of the present invention, a contact surface of the lateral extrusion head and the rotary pressing block is a first contact surface, and a contact surface of the lateral extrusion head and the cavity of the extrusion chamber is a second contact surface, wherein the first contact surface and the second contact surface are parallel to each other, so that the lateral extrusion head reciprocates between the rotary pressing block and the cavity of the extrusion chamber.
As a further improvement of the invention, the dry-wet separation extrusion device further comprises a main extrusion mechanism, the main extrusion mechanism is provided with a main extrusion head and a main extrusion driving device for driving the main extrusion head to reciprocate in the extrusion cavity, and the main extrusion driving device drives the main extrusion head to reciprocate from an initial position of the main extrusion head to a dry material discharge port of the extrusion cavity and push out the material in the extrusion bin from the dry material discharge port.
As a further improvement of the invention, the extrusion bin is also provided with a wet material discharge port, the wet material discharge port is arranged at the bottom of the extrusion bin, and a wet material discharge filter screen is arranged at the wet material discharge port.
As a further improvement of the invention, the dry material discharge port of the extrusion bin is provided with a gate mechanism, the gate mechanism comprises a gate and a gate driving device, the gate is perpendicular to the extrusion cavity, and the opening or closing of the dry material discharge port is realized under the driving of the gate driving device.
Compared with the prior art, the invention has the beneficial effects that: the dry-wet separation extrusion equipment provided by the invention utilizes the rotary extrusion mechanism to carry out primary extrusion on extruded materials, and has the advantages of simple structure, convenience in maintenance, better extrusion effect and smaller use space required by the equipment.
Drawings
FIG. 1 is a schematic perspective view of a wet and dry separation extrusion apparatus according to an embodiment of the present invention.
Fig. 2 is a front view of the wet and dry separation press apparatus shown in fig. 1.
FIG. 3 is a schematic view of the rotary extrusion mechanism of the wet and dry separation extrusion apparatus of FIG. 1 in an initial position.
Fig. 4 is a schematic view of the rotary pressing mechanism of fig. 3 in a pre-pressing position.
FIG. 5 is a top view of the wet and dry separation press apparatus shown in FIG. 1.
FIG. 6 is a schematic diagram of the lateral pressing mechanism of the wet and dry separation pressing apparatus of FIG. 1 in a compressed position.
FIG. 7 is a schematic view of the main pressing mechanism of the wet-dry separation pressing apparatus of FIG. 1 in an initial state.
Fig. 8 is a schematic structural view of the main pressing mechanism of fig. 7 in a pressure maintaining state.
FIG. 9 is a schematic diagram of the wet and dry separation press apparatus of FIG. 1 after the gate-opened material is ejected.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, an embodiment of the present invention provides a dry-wet separation extrusion apparatus 10, which includes a frame 11, an extrusion chamber 12, a feeding chamber 13, and a rotary extrusion mechanism 14. Wherein, the extrusion bin 12 is arranged on the frame 11, the feeding bin 13 is arranged on the upper side of the extrusion bin 12, and a feeding channel 131 is arranged in the feeding bin 13. Feeding storehouse 13 is hopper-shaped, and in this embodiment, feeding storehouse 13 lateral wall is enclosed by flat panel and establishes to be the quadrangle, certainly, also can be conical setting.
Referring to fig. 3 and 4, in an embodiment of the present invention, the pressing chamber 12 is disposed below the feeding chamber 13, a pressing chamber 121 is formed inside the pressing chamber 12, and the pressing chamber 121 communicates with the feeding channel 131. Alternatively, the pressing chamber 121 may be provided in a cylindrical or square configuration.
The rotary extrusion mechanism 14 comprises a rotary pressing block 141 and a rotary extrusion driving device 143 for driving the rotary pressing block 141 to rotate from an initial position to a pre-pressing position, and in order to reduce the usage space of the equipment, the rotary extrusion mechanism 14 is arranged on the same side of the feeding bin 13 and the extrusion bin 12.
Fig. 3 is a schematic structural diagram of the rotary extrusion mechanism 14 in an initial position according to an embodiment of the present invention, and when the rotary press block 141 is in the initial position, the extrusion chamber 121 is communicated with the feed channel 131.
Fig. 4 is a schematic structural diagram of the rotary extrusion mechanism 14 in a pre-pressing position according to an embodiment of the present invention, when the rotary pressing block 141 is in the pre-pressing position, the rotary pressing block 141 separates the feeding channel 131 from the extrusion cavity 121, and presses the material in the feeding channel 131 into the extrusion cavity 121.
Therefore, the action process of the rotary extrusion mechanism 14 is the first pre-extrusion process in the whole action process of the dry-wet separation extrusion device 10, that is, the material in the feeding channel 131 is primarily compressed into the extrusion cavity 121 for the first time, and at the same time, the rotary pressing block 141 and the cavity 122 of the extrusion bin 12 form a closed space for further compression of the dry-wet separation extrusion device 10.
As a further improvement of an embodiment of the present invention, an opening 132 is formed through the inside and outside at a position adjacent to the feeding chamber 13 and the extruding chamber 12, and the opening 132 is disposed on the side of the feeding chamber 13 and the extruding chamber 12.
Specifically, the opening 132 includes a first opening 1321 opened on the side of the feeding bin 13 and communicated with the blanking port at the bottom of the feeding channel 131, and a second opening 1322 opened on the wall of the extrusion bin 12 and communicated with the feeding port of the extrusion bin 12, that is, the opening 132 covers the area below the middle upper portion of the side wall of the feeding bin 13 and the area above the middle lower portion of the cavity of the extrusion bin 12 on the same side.
The rotating press block 141 moves within the opening 132 and is always able to cover the opening 132. When the rotating pressing block 141 is at the initial position, the rotating pressing block 141 covers the opening 132, a complete discharge opening 133 is formed between the inner wall surface 1411 of the rotating pressing block 141 and the inner wall at the bottom of the feeding channel 131, and at the moment, the material to be compressed can enter the extrusion cavity 121 through the feeding channel 131 and the discharge opening 133; when the rotating pressing block 141 rotates from the initial position to the pre-pressing position, the discharge opening 133 is gradually closed and the material in the feeding channel 131 is extruded into the extrusion chamber 12. Alternatively, the rotating press block 141 may cover the opening 132 at all times during the entire movement.
Further, when the rotating pressing block 141 is in the pre-pressing position, a side 1411 of the rotating pressing block 141 facing the feeding bin 13 is an outward arc surface, and at this time, the rotating pressing block 141 and the cavity 122 of the extrusion bin 12 surround to close the extrusion cavity 121. Optionally, when the pressing cavity 121 is a cylindrical structure, one side of the corresponding rotating pressing block 141 facing the pressing cavity 121 is an inner concave arc surface matched with the pressing cavity 121.
In this embodiment, the setting of evagination arc surface has not only reduced the hindrance of rotatory in-process material to rotatory briquetting 141, has guaranteed that the material can evenly be put in smoothly and avoid blockking up the passageway, moreover under the condition that the feeding mechanism of dry and wet separation extrusion equipment 10 continues the pay-off, rotatory briquetting 141 also can get back to initial position at the pre-compaction position, promotes work efficiency.
Further, a cutting knife may be disposed at a position where the head 1412 of the rotating pressing block 141 contacts the cavity 122 to ensure that the material entering the extrusion cavity 121 is completely separated from the material remaining in the feeding channel 131. Similarly, a cutting knife may be disposed at a position corresponding to the cavity 122 and the head 1412 of the rotary press block. The arrangement of the cutting-off cutter not only accelerates the material processing efficiency, but also is more suitable for processing the current high-mixed materials.
Referring to fig. 5, in the present embodiment, in order to press the material in the feeding channel 131 to the pressing chamber 121 as much as possible, the width of the rotating pressing block 141 in the compression direction of the pressing chamber 121 is the same as the width of the bottom of the feeding channel 131.
Further, in this embodiment, the extrusion chamber 12 is disposed on the frame 11, the feeding chamber 13 is disposed on the upper side of the extrusion chamber 12, the rotating pressing block 141 is fixed to the frame 11 through a rotating shaft 144 and mounting plates 145 disposed on both sides of the rotating pressing block 141, the rotating shaft 144 is movably connected to the mounting plates 145, and the rotating pressing block 141 rotates around the rotating shaft 144 to separate the feeding channel 131 from the extrusion chamber 121.
Furthermore, the connection between the rotary extrusion driving device 143 and the rotary pressing block 141 is disposed on a side of the rotary pressing block 141 facing away from the feeding channel 131, and in order to reduce an acting distance of the rotary extrusion driving device 143, a driving device mounting table 112 is further disposed on the frame 11, and the rotary extrusion driving device 143 is disposed on the driving device mounting table 112. Accordingly, a lateral pressing drive 152 provided on the same side as the rotary pressing drive 143 is also provided on the drive mount 112. Alternatively, the rotary pressing driving device 143 and the lateral pressing driving device 152 may be movably connected to the driving device mounting table 112 by a hinge structure.
In an embodiment of the present invention, not only the rotating pressing block 141 but also the lateral pressing head 151 is disposed in the opening 132. Wherein, the lateral extrusion head 151 is arranged between the rotating pressing block 141 and the cavity 122 of the extrusion bin 12.
In this embodiment, the wet and dry separation pressing apparatus 10 further includes a lateral pressing mechanism 15. The lateral extrusion mechanism 15 has a lateral extrusion head 151 and a lateral extrusion driving device 152, and the lateral extrusion driving device 152 drives the lateral extrusion head 151 to reciprocate between the rotary pressing block 141 and the cavity 122 of the extrusion chamber 12.
Wherein the lateral extrusion mechanism 15 and the rotary extrusion mechanism 14 are arranged on the same side of the extrusion bin 12, and the lateral extrusion head 151 slides relatively between the rotary pressing block 141 and the cavity 122 of the extrusion bin 12. In the present embodiment, the position of the lateral extrusion head 151 in fig. 4 is a lateral extrusion head initial position; the position of the lateral extrusion head 151 shown in fig. 6 is a lateral extrusion head pre-pressing position, and the action process of the lateral extrusion mechanism 15 is the second pre-extrusion process of the dry-wet separation extrusion device 10 provided by the present invention.
As shown in fig. 6, a contact surface of the lateral extrusion head 151 and the rotating pressing block 141 is a first contact surface 151a, and a contact surface of the lateral extrusion head 151 and the cavity 122 of the extrusion chamber 12 is a second contact surface 151b, wherein the first contact surface 151a and the second contact surface 151b are parallel to each other, so that the lateral extrusion head 151 smoothly reciprocates between the rotating pressing block 141 and the cavity 122 of the extrusion chamber 12.
Alternatively, when the pressing chamber 121 has a cylindrical shape, the pressing surface 151c of the corresponding lateral pressing head 151 has a circular arc surface matching the cylindrical shape. That is, at this time, the cavity 122 of the extrusion chamber 12, the rotating pressing block 141 and the lateral extrusion head 151 are just butted to form a cylinder. When the extrusion chamber 121 is square, the corresponding chamber 122 of the extrusion chamber 12 is just butted with the rotary pressing block 141 and the lateral extrusion head 151 to form a square.
As shown in fig. 7 to 9, in an embodiment of the present invention, the dry-wet separation pressing apparatus 10 further includes a main pressing mechanism 16. The main extrusion mechanism 16 is provided with a main extrusion head 161 and a main extrusion driving device 162 for driving the main extrusion head 161 to reciprocate in the extrusion cavity 121, after the action process of the lateral extrusion mechanism 15 is completed, the main extrusion driving device 162 drives the main extrusion head 161 to reciprocate from the initial position of the main extrusion head to the dry material discharge port 123 of the extrusion cavity 121, so as to extrude the wet material in the extrusion cavity 121, and push the dry material out from the dry material discharge port 123, thereby realizing dry-wet separation. Wherein, fig. 7 is a schematic view of the main extrusion head 161 in a starting state; a schematic of the main extrusion head 161 in a dwell state is shown in fig. 8; fig. 9 is a schematic view of the main extrusion head pushing material out.
Further, the shape of the main extrusion head 161 is matched with the cross-sectional shape of the extrusion cavity 121, so that when the main extrusion head 161 moves from the initial position of the main extrusion head to the dry material discharge port 123, the peripheral edge of the main extrusion head 161 can be always attached to the peripheral wall surface of the extrusion cavity 121, so that the material can be fully extruded, the material is prevented from being clamped between the main extrusion head 161 and the wall surface of the extrusion bin 12, and the material is prevented from blocking a channel. Alternatively, when the extrusion chamber 121 is cylindrical, the main extrusion head 161 is also circular and has the same diameter as the extrusion chamber 121.
Further, a wet material discharge port 124 is disposed in the pressing chamber 121, wherein the wet material discharge port 124 is disposed between the dry material discharge port 123 and the initial position of the main pressing head, and the wet material discharge port 124 is also disposed at the bottom of the pressing bin 12. Wherein, a wet material discharging screen 125 is further arranged at the wet material discharging port 124. In this way, the main pressing head 161 moves from the initial position from right to left toward the dry material discharge port 123, so that the materials are pressed to the vicinity of the wet material discharge port 124 and the dry material discharge port 123, thereby facilitating the separation of the dry materials and the wet materials. Alternatively, the wet material discharge screen 125 may be disposed at the bottom of the entire pressing chamber 121.
In an embodiment of the present invention, a gate mechanism 17 is further disposed at the dry material discharge port 123, and the gate mechanism 17 includes a gate 171 and a gate driving device 172. The gate 171 is perpendicular to the pressing chamber 121, and is driven by the gate driving device 172 to open or close the dry material discharge port 123.
As a further improvement of an embodiment of the present invention, at least one of the rotary extrusion driving device 143, the lateral extrusion driving device 152, the main extrusion driving device 162, and the gate driving device 172 is a hydraulic cylinder.
The working process of the dry-wet separation extrusion equipment provided by the invention is as follows:
feeding: the material enters the extrusion cavity 121 through a feeding channel 131 in the feeding bin 13;
the first pre-extrusion process: the rotating pressing block 141 rotates from the initial position to the pre-pressing position under the action of the rotating extrusion driving device 143, so as to compress the material in the feeding channel 131 to the extrusion cavity 121, and at the moment, the rotating pressing block 141 separates the feeding channel 131 from the extrusion cavity 121, so that the extrusion cavity 121 is relatively closed;
and (3) a second pre-extrusion process: the lateral extrusion driving device 152 drives the lateral extrusion head 151 to move to pre-extrude the material in the extrusion cavity 121 for the second time;
a main extrusion process: the main extrusion driving device 162 pushes the main extrusion head 161 to move in the extrusion cavity 121, so that the compression ratio of the materials reaches a set value, and moisture and organic rheumatism materials are discharged from the wet material discharge port 124 under the extrusion action force of the materials;
and (3) pressure maintaining state: when the compression ratio of the materials reaches a set value, the main extrusion head 161 keeps the position for a certain time and then pushes out the materials, so that wet materials in the materials are completely extruded as far as possible, and meanwhile, the rebound of dry materials to be extruded is avoided.
The dry material pushing process: when the extrusion is completed, the gate driving device 172 drives the gate 171 to open, and the main extrusion driving device 162 continues to push the main extrusion head 161 forward, so as to discharge the dry material in the extrusion chamber 121 from the dry material discharge port 123 through the gate 171. Finally, the rotary press block 141, the lateral pressing head 151, and the main pressing head 161 are restored to the initial state.
Similarly, in an embodiment of the present invention, in order to improve the working efficiency, after the main extrusion pushing head 161 passes through the positions of the rotating pressing block 141 and the lateral extrusion head 151, the rotating pressing block 141 and the lateral extrusion head 151 may return to the initial state to prepare for the next extrusion process.
In conclusion, the beneficial effects of the invention are as follows: the rotary extrusion mechanism 14 is used for carrying out primary extrusion on the extruded material, so that the structure is simple, the maintenance is convenient, the extrusion effect is better, and the use space required by the equipment is smaller; meanwhile, the extrusion process is divided into a first pre-extrusion process, a second pre-extrusion process and a main extrusion process, so that wet materials are extruded from the materials to the maximum extent, dry-wet separation of the materials is realized, the separation effect is ensured, and the working efficiency is improved.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A dry-wet separation extrusion apparatus, comprising:
a feed bin having a feed channel;
the extrusion bin is arranged below the feeding bin, an extrusion cavity is formed inside the extrusion bin, and the extrusion cavity is communicated with the feeding channel;
the rotary extrusion mechanism comprises a rotary pressing block and a rotary extrusion driving device for driving the rotary pressing block to rotate from an initial position to a pre-pressing position; the rotary extrusion mechanism is arranged on the side surfaces of the feeding bin and the extrusion bin; when the rotary pressing block is at the initial position, the extrusion cavity is communicated with the feeding channel; when the rotary pressing block is in a pre-pressing position, the rotary pressing block separates the feeding channel from the extrusion cavity and presses the materials in the feeding channel into the extrusion cavity.
2. The wet and dry separation extrusion apparatus as claimed in claim 1, wherein the feeding chamber is formed with an opening penetrating through the inside and the outside at a position adjacent to the extrusion chamber; when the rotating pressing block is in the initial position, the rotating pressing block covers the opening, and a discharge opening is formed between the rotating pressing block and the inner wall of the bottom of the feeding channel.
3. The wet and dry separation extrusion apparatus of claim 1 wherein the side of the rotating press block facing the feed bin is a convex arcuate surface when the rotating press block is in the pre-compaction position; and the rotating pressing block and the cavity of the extrusion bin surround to close the extrusion cavity.
4. The wet and dry separation extrusion apparatus of claim 1 wherein the width of the rotating compacts in the compression direction of the extrusion chamber is the same as the width of the bottom of the feed channel.
5. The dry-wet separation extrusion device as claimed in claim 1, wherein the dry-wet separation extrusion device comprises a frame, the extrusion chamber is arranged on the frame, the feeding chamber is arranged on the upper side of the extrusion chamber, the rotary pressing block is fixed on the frame through a rotary shaft and mounting plates arranged on two sides of the rotary pressing block, the rotary shaft is movably connected with the mounting plates, and the rotary pressing block rotates around the rotary shaft to separate the feeding channel and the extrusion chamber.
6. The wet and dry separation extrusion apparatus of claim 1 further comprising a lateral extrusion mechanism having a lateral extrusion head and a lateral extrusion drive, the lateral extrusion drive driving the lateral extrusion head to reciprocate between the rotating mass and the cavity of the extrusion chamber.
7. The wet and dry separation extrusion apparatus of claim 6 wherein the contact surface of the lateral extrusion head with the rotating press block is a first contact surface and the contact surface of the lateral extrusion head with the cavity of the extrusion chamber is a second contact surface, wherein the first and second contact surfaces are parallel to each other to reciprocate the lateral extrusion head between the rotating press block and the cavity of the extrusion chamber.
8. The dry-wet separation extrusion device according to claim 1, further comprising a main extrusion mechanism having a main extrusion head and a main extrusion driving device for driving the main extrusion head to reciprocate in the extrusion chamber, wherein the main extrusion driving device drives the main extrusion head to reciprocate from an initial position of the main extrusion head to a dry material discharge port of the extrusion chamber and push out the material in the extrusion chamber from the dry material discharge port.
9. The wet and dry separation extrusion device according to claim 1, wherein the extrusion chamber is further provided with a wet material discharge port, the wet material discharge port is arranged at the bottom of the extrusion chamber, and a wet material discharge filter screen is arranged at the wet material discharge port.
10. The dry-wet separation extrusion device as claimed in claim 1, wherein the dry material discharge port of the extrusion bin is provided with a gate mechanism, the gate mechanism comprises a gate and a gate driving device, the gate is perpendicular to the extrusion cavity, and the opening or closing of the dry material discharge port is realized under the driving of the gate driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111306229.4A CN114030214A (en) | 2021-11-05 | 2021-11-05 | Dry-wet separation extrusion equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111306229.4A CN114030214A (en) | 2021-11-05 | 2021-11-05 | Dry-wet separation extrusion equipment |
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| CN114030214A true CN114030214A (en) | 2022-02-11 |
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| CN202111306229.4A Pending CN114030214A (en) | 2021-11-05 | 2021-11-05 | Dry-wet separation extrusion equipment |
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| CN213972739U (en) * | 2020-11-05 | 2021-08-17 | 宝裕(佛山)再生资源有限公司 | Centralized cooling device for scrap steel equipment |
| CN113021994A (en) * | 2021-03-04 | 2021-06-25 | 中国五环工程有限公司 | Multistage high-pressure continuous forming method and device for solid bulk materials and system comprising device |
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