CN109397734B - Organic waste extrusion device of adjustable spiral - Google Patents
Organic waste extrusion device of adjustable spiral Download PDFInfo
- Publication number
- CN109397734B CN109397734B CN201811187329.8A CN201811187329A CN109397734B CN 109397734 B CN109397734 B CN 109397734B CN 201811187329 A CN201811187329 A CN 201811187329A CN 109397734 B CN109397734 B CN 109397734B
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- China
- Prior art keywords
- rotating shaft
- sliding
- rails
- slide
- spiral
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- 238000001125 extrusion Methods 0.000 title claims abstract description 28
- 239000010815 organic waste Substances 0.000 title claims abstract description 24
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 12
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B30B9/12—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 pressing worms or screws co-operating with a permeable casing
- B30B9/14—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 pressing worms or screws co-operating with a permeable casing operating with only one screw or worm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0052—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for fluid driven presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The embodiment of the application provides an adjustable spiral organic waste extrusion device, and relates to the field of organic waste treatment. The device comprises: the rotary shaft is provided with fixed spiral blades, and a plurality of sliding grooves are axially formed in the rotary shaft; a plurality of sliding rails respectively arranged in corresponding sliding grooves of the rotating shaft, and fixed spiral blades are arranged on the sliding rails; the sliding rail driving device is arranged at the first ends of the sliding rails; under the drive of the slide rail driving device, the slide rails slide along corresponding slide grooves of the rotating shaft respectively so as to adjust the relative distance between the spiral blade fixed on the rotating shaft and the spiral blade fixed on the slide rails, and further adjust the spiral distance of the rotating shaft. According to the embodiment of the application, the extrusion force of the extrusion device can be adjusted by adjusting the screw distance of the extrusion device. In addition, it is also possible to prevent the organic waste material from being jammed in the spiral structure.
Description
Technical Field
The embodiment of the application relates to the field of organic waste treatment, in particular to an adjustable spiral organic waste extrusion device.
Background
The screw extruder is a mechanical extrusion dewatering device, at present, all types of screw extruders basically adopt a variable-diameter and variable-pitch main shaft, materials gradually compress the volume of a material system through a variable-pitch screw blade and the variable-diameter screw main shaft, and a medium with fluidity is discharged out of the system through a screen, so that solid-liquid separation is realized, and the dryness of the materials is improved.
In the prior art, the organic waste material is dehydrated by using a screw extruder which is conventionally designed in the organic waste recycling industry, and the extrusion force of the screw extruder cannot be adjusted. In addition, the material of the organic waste is often jammed in the screw structure of the screw extruder, affecting the normal operation of the screw extruder.
Disclosure of Invention
An object of an embodiment of the present application is to provide an organic waste extrusion device with an adjustable screw, which can adjust the extrusion force of the extrusion device. In addition, it is also possible to prevent the organic waste material from being jammed in the spiral structure.
To achieve the above object, an embodiment of the present application provides an adjustable screw type organic waste extruding apparatus. The device comprises: the rotary shaft is provided with fixed spiral blades, and a plurality of sliding grooves are axially formed in the rotary shaft; a plurality of sliding rails respectively arranged in corresponding sliding grooves of the rotating shaft, and fixed spiral blades are arranged on the sliding rails; the sliding rail driving device is arranged at the first ends of the sliding rails; under the drive of the slide rail driving device, the slide rails slide along corresponding slide grooves of the rotating shaft respectively so as to adjust the relative distance between the spiral blade fixed on the rotating shaft and the spiral blade fixed on the slide rails, and further adjust the spiral distance of the rotating shaft.
Optionally, fixed helical blades are provided on the rotating shaft in a variable diameter manner or in a variable pitch manner.
Optionally, fixed helical blades are arranged on the plurality of sliding rails in a variable diameter manner or in a variable pitch manner.
Optionally, the plurality of sliding grooves are uniformly provided on the circumference of the rotating shaft.
Optionally, the apparatus further comprises: the slide rail chuck is arranged at the first ends of the plurality of slide rails; the clamping rings are arranged at the second ends of the sliding rails; after the screw pitch of the rotating shaft is adjusted, the sliding rails are fixed through the sliding rail chuck and the clamping ring.
Optionally, the apparatus further comprises: a rotation driving device arranged at a first end of the rotation shaft; the sliding rails rotate along with the rotating shaft under the drive of the rotating driving device.
Optionally, the rotary driving device comprises a cylinder or a hydraulic cylinder.
Optionally, the apparatus further comprises: and the outer cylinder is used for accommodating the rotating shaft, the plurality of sliding rails and the spiral blades of the rotating shaft and the plurality of sliding rails.
Optionally, the apparatus further comprises: and the discharging adjusting cone is arranged on the clamping ring and used for adjusting the discharging of the organic waste extrusion device.
Optionally, the slide rail driving device includes at least one of: electric push rod, cylinder, pneumatic cylinder.
According to the technical scheme, under the drive of the slide rail driving device, the slide rails respectively arranged in the corresponding slide grooves of the rotating shaft slide along the corresponding slide grooves of the rotating shaft, so that the relative distance between the spiral blade fixed on the rotating shaft and the spiral blade fixed on the slide rails is adjusted, and the spiral distance of the rotating shaft is adjusted. In addition, it is also possible to prevent the organic waste material from being jammed in the spiral structure.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic illustration of an adjustable screw organic waste extrusion device according to some embodiments of the present application;
FIG. 2 is a schematic illustration of the structure of an adjustable screw organic waste extrusion device according to some embodiments of the present application;
FIG. 3 is a schematic illustration of a rotating shaft according to some embodiments of the application;
fig. 4 is a cross-sectional view of a rotating shaft according to some embodiments of the application.
Reference numerals illustrate:
1. a rotation driving device; 2. a slide rail driving device; 3. a slide rail chuck; 4. a slide rail;
5. a rotation shaft; 6. helical blades on the rotating shaft; 7. spiral blades on the slide rail; 8. an outer cylinder; 9. a clasp; 10. and discharging and adjusting the conical body.
Detailed Description
The following describes specific embodiments of the present application in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the application, are not intended to limit the application.
Fig. 1 is a schematic structural view of an adjustable screw organic waste extrusion device according to some embodiments of the present application. As shown in fig. 1, the spiral adjustable organic waste extrusion device provided by the embodiment of the application comprises: a rotating shaft 5, wherein a fixed helical blade 7 is arranged on the rotating shaft 5, and a plurality of sliding grooves are axially arranged on the rotating shaft 5; a plurality of slide rails 4 respectively arranged in corresponding slide grooves of the rotating shaft 5, and fixed spiral blades 6 are arranged on the plurality of slide rails 4; the slide rail driving device 2 is arranged at first ends of the plurality of slide rails 4; under the drive of the slide rail driving device 2, the plurality of slide rails 4 slide along corresponding sliding grooves of the rotating shaft 5 respectively, so as to adjust the relative distance between the spiral blade 7 fixed on the rotating shaft 5 and the spiral blade 6 fixed on the plurality of slide rails, and further adjust the spiral distance of the rotating shaft 5. Thereby, the magnitude of the pressing force of the pressing device can be adjusted by adjusting the screw distance of the pressing device. In addition, it is also possible to prevent the organic waste material from being jammed in the spiral structure.
In some alternative embodiments, fixed helical blades 7 are provided on the rotating shaft 5 in a variable diameter manner or in a variable pitch manner. Fixed helical blades 6 are provided on the plurality of slide rails 4 in a variable diameter manner or in a variable pitch manner. It will be appreciated that the above description is exemplary only, and that the embodiments of the application are not limited in any way.
In a specific example, when the fixed helical blade 7 is provided on the rotation shaft 5 in a variable diameter manner, the fixed helical blade 6 is provided on the plurality of slide rails 4 in a variable diameter manner, and the variable diameter trend of the fixed helical blade provided on the plurality of slide rails 4 is synchronized with the variable diameter trend of the fixed helical blade provided on the rotation shaft 5. That is, the diameters of the spiral blades on the rotating shaft are changed, and the diameters of the spiral blades on the plurality of slide rails are changed directly in synchronization. Similarly, when the fixed helical blade 7 is provided on the rotation shaft 5 in a pitch-varying manner, the fixed helical blade 6 is provided on the plurality of slide rails 4 in a pitch-varying manner, and the pitch-varying trend of the fixed helical blade provided on the plurality of slide rails 4 is synchronized with the pitch-varying trend of the fixed helical blade provided on the rotation shaft 5. That is, the distance between the spiral blades on the rotation shaft varies, and the distance between the spiral blades on the plurality of slide rails directly follows the synchronous variation. It will be appreciated that the above description is exemplary only, and that the embodiments of the application are not limited in any way.
In some alternative embodiments, fixed helical blades 7 are provided on the rotating shaft 5 in the form of a conical central shaft. A fixed helical blade 6 is provided on the plurality of slide rails 4 in a conical central shaft manner. The plurality of sliding grooves are uniformly provided on the circumference of the rotating shaft 5. It will be appreciated that the above description is exemplary only, and that the embodiments of the application are not limited in any way.
In a specific example, the sliding of the plurality of slide rails 4 is achieved by the slide rail driving apparatus 2. The fixed spiral blades 6 on the plurality of slide rails 4 in fig. 1 are overlapped with the fixed spiral blades 7 on the rotation shaft 5, and the spiral distance of the rotation shaft is L. Under the drive of the slide rail driving device 2, the slide rails 4 translate leftwards for a certain distance to reach the state shown in fig. 2, and the screw distance of the extrusion device is L/2. Wherein the slide rail driving device 2 comprises at least one of the following: electric push rod, cylinder, pneumatic cylinder. It will be appreciated that the above description is exemplary only, and that the embodiments of the application are not limited in any way.
In some alternative embodiments, the apparatus further comprises: the slide rail chuck 3 is arranged at first ends of the plurality of slide rails 4; a snap ring 9 disposed at the second ends of the plurality of slide rails 4; after adjusting the pitch of the rotation shaft 5, the plurality of slide rails are fixed by the slide rail chuck 3 and the snap ring 9. Thereby, a plurality of slide rails can be fixed after adjusting the pitch of the rotation shaft. It will be appreciated that the above description is exemplary only, and that the embodiments of the application are not limited in any way.
In some alternative embodiments, the apparatus further comprises: a rotation driving device 1 provided at a first end of the rotation shaft 5; the plurality of sliding rails 4 are driven by the rotation driving device 1 to rotate along with the rotation shaft 5. Wherein the rotary driving device 1 comprises an air cylinder or a hydraulic cylinder. The apparatus further comprises: an outer cylinder 8 for accommodating the rotation shaft 5, the plurality of slide rails 4, and the rotation shaft 5 and the spiral blades of the plurality of slide rails 4; and the discharging adjusting cone body 10 is arranged on the clamping ring 9 and is used for adjusting the discharging of the organic waste extrusion device. It will be appreciated that the above description is exemplary only, and that the embodiments of the application are not limited in any way.
In a specific embodiment, the extrusion device extrudes and dewaters the material under the extrusion force formed by the variable spiral diameter screw and the baffle. The extrusion device is of a variable pitch spiral structure, and the extrusion force of the extrusion device is increased or reduced by reducing or increasing the spiral distance of the extrusion device under the condition that the rotating speed of the rotary driving device is fixed. The helical blade 6 is fixed on a plurality of sliding rails 4, and a plurality of sliding rails 4 are uniformly distributed in the circumferential sliding groove of the rotating shaft 5, as shown in fig. 3 and 4. The slide rails 4 are fixed together with the clamping rings 9 through the slide rail chucks 3, and the slide rails 4 can slide back and forth in the sliding grooves. The sliding of the sliding rails 4 is realized through the sliding rail driving device 2, the spiral blade 6 and the spiral blade 7 in fig. 1 are overlapped together, the spiral pitch is L at the moment, the sliding rail driving device 2 drives the sliding rails 4 to translate leftwards for a certain distance, and the sliding rail driving device reaches the state shown in fig. 2, and the spiral pitch is L/2 at the moment. The rotation driving device 1 drives the rotation shaft 5 to rotate, and the plurality of slide rails 4 rotate together with the rotation shaft 5. This way it is also possible to prevent material from clogging in the screw by changing the screw distance of the rotating shaft 5. After the organic waste material is extruded by the extrusion device, the extruded flowing liquid flows out along the arrow direction in fig. 1.
It is noted that each component/step described in the present application may be split into more components/steps, or two or more components/steps or part of the operations of the components/steps may be combined into new components/steps, as needed for implementation, to achieve the object of the present application.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An adjustable screw organic waste extrusion device, the device comprising:
a rotating shaft (5), wherein a fixed helical blade (7) is arranged on the rotating shaft (5), and a plurality of sliding grooves are axially arranged on the rotating shaft (5);
a plurality of sliding rails (4) respectively arranged in corresponding sliding grooves of the rotating shaft (5), and fixed spiral blades (6) are arranged on the sliding rails (4);
the sliding rail driving device (2) is arranged at first ends of the sliding rails (4);
under the drive of slide rail drive arrangement (2), a plurality of slide rails (4) are respectively along the corresponding spout of rotation axis (5) slides to adjust the relative distance of fixed helical blade (7) on rotation axis (5) and fixed helical blade (6) on a plurality of slide rails (4), and then adjust the helical distance of rotation axis (5).
2. Device according to claim 1, characterized in that fixed helical blades (7) are arranged on the rotation shaft (5) in a variable-diameter manner or in a variable-pitch manner.
3. Device according to claim 1, characterized in that fixed helical blades (6) are provided on the plurality of sliding rails (4) in a variable-diameter manner or in a variable-pitch manner.
4. The device according to claim 1, characterized in that the plurality of sliding grooves are uniformly arranged on the circumference of the rotating shaft (5).
5. The apparatus of claim 1, wherein the apparatus further comprises:
the slide rail chuck (3) is arranged at the first ends of the plurality of slide rails (4);
a snap ring (9) arranged at the second ends of the plurality of slide rails (4);
after the screw pitch of the rotating shaft (5) is adjusted, the sliding rails are fixed through the sliding rail chuck (3) and the clamping ring (9).
6. The apparatus of claim 1, wherein the apparatus further comprises:
a rotation driving device (1) provided at a first end of the rotation shaft (5);
the plurality of sliding rails (4) rotate together with the rotating shaft (5) under the drive of the rotating driving device (1).
7. The device according to claim 6, characterized in that the rotary drive device (1) comprises a pneumatic or hydraulic cylinder.
8. The apparatus of claim 1, wherein the apparatus further comprises:
an outer cylinder (8) for accommodating the rotation shaft (5), the plurality of slide rails (4), and the rotation shaft (5) and the spiral blades of the plurality of slide rails (4).
9. The apparatus of claim 5, wherein the apparatus further comprises:
the discharging adjusting conical body (10) is arranged on the clamping ring (9) and used for adjusting the discharging of the organic waste extrusion device.
10. The device according to any one of claims 1-9, characterized in that the slide drive (2) comprises at least one of the following: electric push rod, cylinder, pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811187329.8A CN109397734B (en) | 2018-10-12 | 2018-10-12 | Organic waste extrusion device of adjustable spiral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811187329.8A CN109397734B (en) | 2018-10-12 | 2018-10-12 | Organic waste extrusion device of adjustable spiral |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109397734A CN109397734A (en) | 2019-03-01 |
| CN109397734B true CN109397734B (en) | 2023-12-12 |
Family
ID=65467030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811187329.8A Active CN109397734B (en) | 2018-10-12 | 2018-10-12 | Organic waste extrusion device of adjustable spiral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109397734B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115879A (en) * | 2019-04-26 | 2019-08-13 | 深圳市氢蓝时代动力科技有限公司 | A kind of gas-liquid separation device |
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|---|---|---|---|---|
| JP2003010818A (en) * | 2001-06-28 | 2003-01-14 | Seiwa Denko Kk | Apparatus for decomposing organic waste |
| JP2004122149A (en) * | 2002-09-30 | 2004-04-22 | Hazama Kisetsu Kogyo Kk | Hydrous waste disposal device |
| CN102009486A (en) * | 2010-09-29 | 2011-04-13 | 周明泉 | Dynamic gap type screw press |
| CN102133991A (en) * | 2010-12-31 | 2011-07-27 | 蒋东明 | Spiral feeder |
| CN202054402U (en) * | 2011-04-29 | 2011-11-30 | 无锡职业技术学院 | Improved screw-type continuous ship unloader taking device |
| CN205112462U (en) * | 2015-11-06 | 2016-03-30 | 郑州大学 | Novel screw extrusion hydroextractor |
| CN106269804A (en) * | 2016-10-03 | 2017-01-04 | 北京化工大学 | A kind of city organic waste sorting process device |
| KR101865510B1 (en) * | 2017-09-25 | 2018-06-07 | 김정일 | Apparatus and method for waste treatment |
| CN211195034U (en) * | 2018-10-12 | 2020-08-07 | 北京晟智科技发展有限公司 | Organic waste extrusion device of adjustable spiral |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794102B (en) * | 2009-02-02 | 2014-08-13 | 夏普株式会社 | Developing device and image forming device using the same |
| JP2019508231A (en) * | 2016-02-19 | 2019-03-28 | マーディキアン，アルバート | System and method for treating waste to form a usable product |
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2018
- 2018-10-12 CN CN201811187329.8A patent/CN109397734B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003010818A (en) * | 2001-06-28 | 2003-01-14 | Seiwa Denko Kk | Apparatus for decomposing organic waste |
| JP2004122149A (en) * | 2002-09-30 | 2004-04-22 | Hazama Kisetsu Kogyo Kk | Hydrous waste disposal device |
| CN102009486A (en) * | 2010-09-29 | 2011-04-13 | 周明泉 | Dynamic gap type screw press |
| CN102133991A (en) * | 2010-12-31 | 2011-07-27 | 蒋东明 | Spiral feeder |
| CN202054402U (en) * | 2011-04-29 | 2011-11-30 | 无锡职业技术学院 | Improved screw-type continuous ship unloader taking device |
| CN205112462U (en) * | 2015-11-06 | 2016-03-30 | 郑州大学 | Novel screw extrusion hydroextractor |
| CN106269804A (en) * | 2016-10-03 | 2017-01-04 | 北京化工大学 | A kind of city organic waste sorting process device |
| KR101865510B1 (en) * | 2017-09-25 | 2018-06-07 | 김정일 | Apparatus and method for waste treatment |
| CN211195034U (en) * | 2018-10-12 | 2020-08-07 | 北京晟智科技发展有限公司 | Organic waste extrusion device of adjustable spiral |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109397734A (en) | 2019-03-01 |
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Inventor after: Chen Yiying Inventor before: Chen Yiying Inventor before: Yuan Guoming |
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