CN202986136U - Screen frame component of screw extruder - Google Patents
Screen frame component of screw extruder Download PDFInfo
- Publication number
- CN202986136U CN202986136U CN 201220722091 CN201220722091U CN202986136U CN 202986136 U CN202986136 U CN 202986136U CN 201220722091 CN201220722091 CN 201220722091 CN 201220722091 U CN201220722091 U CN 201220722091U CN 202986136 U CN202986136 U CN 202986136U
- Authority
- CN
- China
- Prior art keywords
- round
- screen frame
- flange
- round flange
- flanges
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- B30B9/26—Permeable casings or strainers
- B30B9/267—Strainer bars; Spacers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a screen frame component of a screw extruder, and belongs to the technical field of grain machinery. Two round flanges are positioned at two ends of the screen frame component, a plurality of annular reinforcing ribs are evenly distributed between the two round flanges, each round flange and each annular reinforcing rib are coaxial and mutually parallel, a plurality of slots are uniformly distributed on the inner periphery of each of the round flanges and the annular reinforcing ribs, extend along the axis direction and correspond to one another, a grid bar is inserted in each slot, extends from the round flange at one end to the round flange at the other end and is sequentially welded with the round flanges and the annular reinforcing ribs to a whole, and a perforated screen plate is attached on the inner periphery encircled by the grid bars. The screen frame component is divided by the axial plane into two symmetrical pieces, division portions are mutually connected via longitudinal flanges, and each longitudinal flange extends from the round flange at one end to the round flange at the other end and is welded with the round flanges and the annular reinforcing ribs into a whole. The screen frame component is high in strength, good in rigidity, long in service cycle, large in dehydration area and low in discharge water content, and the screen plate is less prone to fracture.
Description
Technical field
The utility model relates to a kind of screw extruder, and particularly a kind of screen frame assembly of screw extruder, belong to the grain machinery technical field.
Background technology
The single-screw squeezing machine comprises support, feeding assembly, extrusion axis, screen frame assembly, discharge component and is positioned at the driving mechanism of support one end, and extrusion axis is arranged in the screen frame assembly and is provided with helical blade.Material enters from feeding assembly, extrusion axis rotates under the drive of driving mechanism, its helical blade is pushed material and is advanced, because helical blade and screen frame assembly are taper, so material is compressed in the process of advancing, moisture is extruded, and moisture flows out via the screen frame assembly, then discharges through discharge outlet.Then material after dehydration is state loose, low water content enters next workshop section through discharge component.
Existing screen frame assembly comprises metallic cylinder and is arranged on the perforate sieve plate of metallic cylinder inwall, and metallic cylinder is that then the steel plate perforate rolls into taper, and intensity is low, and sieve plate easily breaks, and life cycle is short, is unfavorable for reducing production costs.
The utility model content
The purpose of this utility model is, overcomes problems of the prior art, and a kind of screen frame assembly of screw extruder is provided, and its intensity is high, long service life.
For solving above technical problem, the screen frame assembly of a kind of screw extruder of the utility model, comprise round flange, ring stiffener, grizzly bar and perforate sieve plate, described round flange is positioned at the two ends of screen frame assembly, be evenly distributed with the described ring stiffener of multiple tracks between two described round flanges, each described round flange and described ring stiffener coaxial line and be parallel to each other, the interior week of described round flange and described ring stiffener is evenly distributed with respectively the multiple tracks slot, and each described slot extends and mutual correspondence along axis direction respectively; Each described grizzly bar is plugged in respectively in each described slot, extends from an end round flange to other end round flange and is welded as a whole with round flange and ring stiffener successively; Described perforate sieve plate is attached to described grizzly bar and surrounds on the inner periphery that forms.
With respect to prior art, the utility model has been obtained following beneficial effect: the screen frame assembly is provided with the multiple tracks ring stiffener at circumferencial direction, be provided with vertically many grizzly bars, all greatly improved the intensity of screen frame assembly, and whole rigidity is high, and the perforate sieve plate is difficult for breaking, and life cycle is long, be conducive to simultaneously improve the dehydration area, reduce the discharging water content.
As improvement of the present utility model, described screen frame assembly is divided into symmetrical two halves by plane, axis place, cut apart the place and interconnect by longitudinal flange, described longitudinal flange extends from an end round flange to other end round flange respectively and is welded as a whole with described round flange and ring stiffener.Screen frame assembly dimidiation is beneficial to installation and removal, and longitudinal flange has further improved the intensity of screen frame assembly.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, accompanying drawing only provides reference and explanation use, and is non-in order to limit the utility model.
Fig. 1 is the front view of the screen frame assembly of the utility model screw extruder.
Fig. 2 is the stereogram of Fig. 1.
In figure: 1. round flange: 2. longitudinal flange; 3. ring stiffener; 4. slot; 5. grizzly bar; 6. perforate sieve plate.
The specific embodiment
As shown in Figures 1 and 2, the screen frame assembly of the utility model screw extruder comprises round flange 1, ring stiffener 3, grizzly bar 5 and perforate sieve plate 6.Round flange 1 is positioned at the two ends of screen frame assembly, be evenly distributed with multiple tracks ring stiffener 3 between two round flanges 1, each round flange 1 and ring stiffener 3 coaxial lines and be parallel to each other, the interior week of round flange 1 and ring stiffener 3 is evenly distributed with respectively multiple tracks slot 4, each slot 4 extends and mutual correspondence along axis direction respectively. and each grizzly bar 5 is plugged in respectively in each slot 4, extends from an end round flange to other end round flange and is welded as a whole with round flange 1 and ring stiffener 3 successively.Perforate sieve plate 6 is attached to grizzly bar 5 and surrounds on the inner periphery that forms.
The screen frame assembly is divided into symmetrical two halves by plane, axis place, cuts apart the place and interconnects by longitudinal flange 2, and longitudinal flange 2 extends from an end round flange to other end round flange respectively and is welded as a whole with round flange and ring stiffener.
The above is only the better possible embodiments of the utility model, and is non-so limit to scope of patent protection of the present utility model.In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (2)
1. the screen frame assembly of a screw extruder, it is characterized in that: comprise round flange, ring stiffener, grizzly bar and perforate sieve plate, described round flange is positioned at the two ends of screen frame assembly, be evenly distributed with the described ring stiffener of multiple tracks between two described round flanges, each described round flange and described ring stiffener coaxial line and be parallel to each other, the interior week of described round flange and described ring stiffener is evenly distributed with respectively the multiple tracks slot, and each described slot extends and mutual correspondence along axis direction respectively; Each described grizzly bar is plugged in respectively in each described slot, extends from an end round flange to other end round flange and is welded as a whole with round flange and ring stiffener successively; Described perforate sieve plate is attached to described grizzly bar and surrounds on the inner periphery that forms.
2. the screen frame assembly of screw extruder according to claim 1, it is characterized in that: described screen frame assembly is divided into symmetrical two halves by plane, axis place, cut apart the place and interconnect by longitudinal flange, described longitudinal flange extends from an end round flange to other end round flange respectively and is welded as a whole with described round flange and ring stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722091 CN202986136U (en) | 2012-12-25 | 2012-12-25 | Screen frame component of screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722091 CN202986136U (en) | 2012-12-25 | 2012-12-25 | Screen frame component of screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986136U true CN202986136U (en) | 2013-06-12 |
Family
ID=48557352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220722091 Expired - Lifetime CN202986136U (en) | 2012-12-25 | 2012-12-25 | Screen frame component of screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802439A (en) * | 2014-09-30 | 2015-07-29 | 苏州美生环保科技有限公司 | Table-type garbage disposer with good filtering effect |
-
2012
- 2012-12-25 CN CN 201220722091 patent/CN202986136U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802439A (en) * | 2014-09-30 | 2015-07-29 | 苏州美生环保科技有限公司 | Table-type garbage disposer with good filtering effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MAYANDE GROUP CO., LTD. Free format text: FORMER NAME: JIANGSU MYANDE FOOD MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 225127 Ji'an Road, Hanjiang Industrial Park, Jiangsu, China, No. 198, No. Patentee after: MYANDE GROUP Co.,Ltd. Address before: 225127 Ji'an Road, Hanjiang Industrial Park, Jiangsu, China, No. 198, No. Patentee before: JIANGSU MYANDE FOOD MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |