CN210320863U - Main shaft of dehydrator - Google Patents
Main shaft of dehydrator Download PDFInfo
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- CN210320863U CN210320863U CN201921323774.2U CN201921323774U CN210320863U CN 210320863 U CN210320863 U CN 210320863U CN 201921323774 U CN201921323774 U CN 201921323774U CN 210320863 U CN210320863 U CN 210320863U
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- blade
- shaft body
- blades
- dehydration
- spindle
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Abstract
The utility model discloses a main shaft of a dehydrator, which comprises a shaft body, and a guide blade, a dehydration blade and a discharge blade which are arranged on the shaft body; the material guide blades are spirally arranged at the feeding end of the shaft body; the dehydration blades are arranged in a plurality of rows along the circumferential direction of the shaft body and are positioned in a dehydration area of the shaft body; the discharging blades are arranged in a plurality of rows along the circumferential direction of the shaft body and are positioned at the discharging end of the shaft body; the maximum spiral diameter of the material guide blade is smaller than the rotation diameter of the dehydration blade, and the rotation diameter of the material discharge blade is larger than the rotation diameter of the dehydration blade; by adopting the structure, the problems of material blockage, blockage in feeding, unsmooth discharging and the like in the prior art can be effectively solved.
Description
Technical Field
The utility model relates to a recovery plant technical field useless admittedly, concretely relates to hydroextractor main shaft.
Background
The horizontal dehydrator main shaft structure in the existing solid waste recovery equipment is in full-inclined blade arrangement, and when the horizontal dehydrator main shaft structure operates at a high speed, a blade at a feeding end cannot normally convey materials in the axial direction, but beats partial materials out of the equipment from a feeding port to cause the blockage of a feeding channel. Due to the fact that the feeding capacity is not high, the equipment productivity is relatively low, the throughput is only 75-90% of the feeding quantity, and the production requirements of manufacturers cannot be met. The discharge end is owing to be the reverse slope blade, also with partly inside through the material rebound back equipment inside, causes the free pile up of the inside unnecessary material of equipment, aggravates equipment extra load, can't maximize the productivity effect.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a hydroextractor main shaft can effectively solve above putty, hinder pan feeding, the smooth scheduling problem of ejection of compact.
The utility model adopts the technical proposal that:
a main shaft of a dehydrator comprises a shaft body, and a material guide blade, a dehydration blade and a material discharge blade which are arranged on the shaft body; the material guide blades are spirally arranged at the feeding end of the shaft body; the dehydration blades are arranged in a plurality of rows along the circumferential direction of the shaft body and are positioned in a dehydration area of the shaft body; the discharging blades are arranged in a plurality of rows along the circumferential direction of the shaft body and are positioned at the discharging end of the shaft body; the maximum spiral diameter of the material guide blade is smaller than the rotation diameter of the dehydration blade, and the rotation diameter of the material discharge blade is larger than the rotation diameter of the dehydration blade.
Further, the dehydration blade is installed in the dehydration zone of the shaft body in an inclined manner.
Furthermore, the dewatering blades and the axial direction of the shaft body are between 7 and 15 degrees.
Furthermore, the dewatering blades are arranged in 4 rows along the circumferential direction of the shaft body, and two adjacent rows of dewatering blades are arranged in a staggered mode.
Furthermore, the discharging blades are arranged in 4 rows along the circumferential direction of the shaft body.
Furthermore, the discharging blade is parallel to the axis of the shaft body.
Furthermore, the guide vanes are welded at the feeding end of the shaft body.
Still further, still include the blade mount pad, this blade mount pad welds on the axis body.
Furthermore, the dewatering blade and the discharging blade are fixedly arranged on the blade mounting seat through bolts.
Furthermore, the dewatering blades and the discharging blades are made of high-strength and high-toughness spring steel; the shaft body, the material guide blade and the blade mounting seat are all made of stainless steel.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
by adopting the structure, the shaft body rotates at a high speed under the action of external force to drive all the structures on the shaft to rotate, and materials enter the dehydrator from the material guide blades; the material guide blades are spirally arranged at the feeding end of the shaft body, so that the materials are pushed by the material guide blades to enter a dehydration area where the dehydration blades are located; the maximum spiral diameter of the spiral blade is smaller than the rotation diameter of the dewatering blade, so that materials under the action of centrifugal force can be smoothly captured by the dewatering blade; the rotating diameter of the discharging blade is larger than that of the dewatering blade, the dehydrated materials are finally output to the dewatering machine under the action of the striking of the discharging blade under the action of larger centrifugal acting force, the whole dewatering work is completed, and the problems that the materials are blocked, the feeding is hindered, the discharging is not smooth and the like in the prior art are effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the main shaft structure of the dehydrator in this embodiment;
fig. 2 is another structural diagram of the main shaft of the dehydrator in the embodiment.
Wherein, 1 is the axis body, 2 is the guide blade, 3 is the dehydration blade, 4 is ejection of compact blade, 5 is the blade mount pad.
Detailed Description
Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the related art. Therefore, the present invention is an improvement of the prior art, which substantially lies in the connection relationship between hardware, not in the functions and methods themselves, that is, the present invention relates to a few functions and methods, but does not include the improvements proposed in the functions and methods themselves. The present invention is described for better illustration of the function and method for better understanding of the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Referring to fig. 1 and 2, the main shaft of the dewatering machine of the present invention includes a shaft body 1, and a material guiding blade 2, a dewatering blade 3 and a material discharging blade 4 mounted on the shaft body 1; the material guide blades 2 are spirally arranged at the feeding end of the shaft body 1; the dehydration blades 3 are arranged in a plurality of rows along the circumferential direction of the shaft body 1 and are positioned in a dehydration area of the shaft body 1; the discharging blades 4 are arranged in multiple rows along the circumferential direction of the shaft body 1 and are positioned at the discharging end of the shaft body 1; the maximum spiral diameter of the material guide blade 2 is smaller than the rotation diameter of the dehydration blade 3, and the rotation diameter of the material discharge blade 4 is larger than the rotation diameters of the dehydration blade 3 and the dehydration blade.
By adopting the structure, the shaft body 1 rotates at a high speed under the action of external force to drive all the structures on the shaft to rotate, and materials enter the dehydrator from the material guide blades 2; because the material guide blade 2 is spirally arranged at the feeding end of the shaft body 1, the material is pushed by the spiral material guide blade 2 to enter a dehydration area where the dehydration blade 3 is located; the maximum spiral diameter of the spiral blade 2 is smaller than the rotation diameter of the dewatering blade 3, so that materials under the action of centrifugal force can be smoothly captured by the dewatering blade 3; the rotating diameter of the discharging blade 4 is larger than that of the dehydrating blade 3, the dehydrated material is finally output to the dehydrator under the larger centrifugal acting force under the beating action of the discharging blade 4, the whole dehydrating work is completed, and the problems of material blockage, obstruction of feeding, unsmooth discharging and the like in the prior art are effectively solved.
In one embodiment, the blade mounting seat 5 is further included, and the blade mounting seat 5 is welded on the shaft body 1. Blade mount pad 5, guide blade 2 and axis body 1 all adopt stainless steel, and dehydration blade 3 and ejection of compact blade 4 adopt the spring steel material of high strength high tenacity. The guide vanes 2 are fixed at the feeding end of the shaft body 1 in a spiral mode through a welding mode, and the spiral direction of the guide vanes 2 is consistent with the rotation direction of the shaft body. The dewatering blades 3 and the discharging blades 4 are fixed on the blade mounting seat 5 through bolts.
In one embodiment, the dewatering blades 3 are arranged in 4 rows along the circumference of the shaft body 1, and two adjacent rows of dewatering blades 3 are arranged in a staggered manner. Each dewatering blade 3 is installed obliquely to the dewatering zone of the shaft body 1. Specifically, each dewatering blade 3 and the shaft body 1 form an axial direction of 7-15 degrees. The inclination of the dewatering blades 3 can be adjusted according to the humidity of the materials and the yield; the material is under the action of centrifugal force under the circumferential thrust of the dewatering blades, and the liquid separation of the material is realized under the isolation action of the circumferential screen of the main shaft.
The discharging blades 4 are arranged in 4 rows along the circumferential direction of the shaft body, and each discharging blade is parallel to the shaft body axis. Each row of material blades is arranged corresponding to the dewatering blades.
By adopting the main shaft of the dehydrator with the structure, under the conditions of the same power, the same shaft body rotating speed and the same shaft body size, the productivity can be improved by 7% -10%, and the problem of material blockage at an inlet can be effectively avoided.
In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. A main shaft of a dehydrator comprises a shaft body and is characterized by also comprising a material guide blade, a dehydration blade and a material discharge blade which are arranged on the shaft body; the material guide blades are spirally arranged at the feeding end of the shaft body; the dehydration blades are arranged in a plurality of rows along the circumferential direction of the shaft body and are positioned in a dehydration area of the shaft body; the discharging blades are arranged in a plurality of rows along the circumferential direction of the shaft body and are positioned at the discharging end of the shaft body; the maximum spiral diameter of the material guide blade is smaller than the rotation diameter of the dehydration blade, and the rotation diameter of the material discharge blade is larger than the rotation diameter of the dehydration blade.
2. The dehydrator spindle of claim 1, wherein the dehydrating blade is mounted at an inclination to the dehydrating section of the shaft.
3. The dehydrator spindle of claim 2, wherein the dehydrating blade is at an angle of 7 ° to 15 ° from the axial direction of the shaft body.
4. The dehydrator spindle of claim 1, 2 or 3, wherein the dehydrating blades are arranged in 4 rows along the circumferential direction of the shaft body, and two adjacent rows of dehydrating blades are arranged in a staggered manner.
5. The dehydrator spindle of claim 1, wherein the discharging blades are arranged in 4 rows along the circumference of the shaft body.
6. The dehydrator spindle of claim 1 or 5, wherein the discharging blades are parallel to the axis of the shaft.
7. The extractor spindle of claim 1, wherein the guide vanes are welded to the feed end of the shaft.
8. The extractor spindle of claim 1, further comprising a blade mount welded to the shaft.
9. The extractor spindle of claim 8, wherein the extractor blade and the extractor blade are each fixedly mounted to the blade mount via bolts.
10. The extractor spindle of claim 9, wherein the extractor blades and the extractor vanes are made of high strength, high toughness spring steel; the shaft body, the material guide blade and the blade mounting seat are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323774.2U CN210320863U (en) | 2019-08-15 | 2019-08-15 | Main shaft of dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323774.2U CN210320863U (en) | 2019-08-15 | 2019-08-15 | Main shaft of dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210320863U true CN210320863U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921323774.2U Active CN210320863U (en) | 2019-08-15 | 2019-08-15 | Main shaft of dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210320863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100016901A1 (en) * | 2021-06-28 | 2022-12-28 | Willpower S R L | Drying apparatus for materials subject to drying |
-
2019
- 2019-08-15 CN CN201921323774.2U patent/CN210320863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100016901A1 (en) * | 2021-06-28 | 2022-12-28 | Willpower S R L | Drying apparatus for materials subject to drying |
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