CN203580176U - Shaftless screw extruder - Google Patents
Shaftless screw extruder Download PDFInfo
- Publication number
- CN203580176U CN203580176U CN201320586091.2U CN201320586091U CN203580176U CN 203580176 U CN203580176 U CN 203580176U CN 201320586091 U CN201320586091 U CN 201320586091U CN 203580176 U CN203580176 U CN 203580176U
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- CN
- China
- Prior art keywords
- shaftless
- conveying device
- screw extruder
- shaftless screw
- crush zone
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a shaftless screw extruder which comprises an actuating device, a conveying device and an extrusion area. A shaftless screw body is mounted in the conveying device; the actuating device is fixed onto the top of the conveying device and is connected with the shaftless screw body through a rotation shaft, and the connection portion of the rotation shaft and the shaftless screw body is of a tapered shape for forming the extrusion area; the extrusion area is provided with a cylindrical screen; the bottom surface of the tail end of the conveying device, which is close to the extrusion area, is provided with a discharge port; a filter screen and a water collection tank which are parallel to the shaftless screw body are arranged at the bottom of the conveying device, a water outlet is arranged at the bottom of the water collection tank. The shaftless screw extruder is simple in structure, good in dehydration effects, high in working efficiency, and good in applicability.
Description
Technical field
The utility model relates to a kind of mass transport treatment facility, particularly a kind of shaftless screw extruder.
Background technology
Common screw extruder is mainly used in the dewatering operation before high humidity grain slag dry materials, as the dehydration of vinasse, pomace, the dregs of a decoction, manioc waste etc., the moisture of 20% left and right in can material separating, alleviate the burden of drying machine, it is the dry front requisite treatment facility of high moisture material, material after dehydration can directly enter drying equipment, has significantly reduced energy consumption for drying.But general employing of existing screw extruder has axle screw shaft to carry out extrusion dehydration, therefore, in operation process, the problem of material twisting shaft often can occur, and affected normal operation.Shaftless screw conveyor is widely used in wastewater treatment, and the industries such as paper-making industry, chemical industry rubbish are carried the stronger material of attached property, pasty state sticky material (as industrial chemicals, secondary stock, Fructus Hordei Germinatus, mud etc.) and be easily wound around material (as house refuse).Due to, adopt shaftless screw shaft to carry, therefore, in operation process, can there is not the phenomenons such as material winding, there is good trafficability characteristic.In conjunction with both features, shaftless screw extruder arises at the historic moment.Shaftless screw extruder has material easily to be passed through, and can carry out processed to material again, is more and more received by the market.But existing shaftless screw extruder structure is more complicated, the dissatisfactory problem for the treatment of effect.
Utility model content
The problem that the utility model solves is to provide a kind of shaftless screw extruder, solves the problem that existing shaftless screw extruder structure is more complicated, treatment effect is not good.
For addressing the above problem, the technical solution adopted in the utility model is:
A kind of shaftless screw extruder, comprises drive unit, conveying device, crush zone, and shaftless conveyor screw is installed in described conveying device, and described conveying device tilts to support fixing at an angle by bracing frame, and is provided with charging aperture in bottom; Described drive unit is fixed on the top of described conveying device, and connects shaftless conveyor screw by rotating shaft, and described rotating shaft and shaftless spirochetal coupling part are tapered, forms crush zone; Described crush zone is provided with tubular filter screen; Described conveying device is close to described crush zone end face and is provided with discharging opening; Described conveying device bottom is provided with and is parallel to described shaftless spirochetal filter screen and water leg, and described water leg bottom is provided with discharge outlet.
Further, on described shaftless conveyor screw surface, salient point is set.
Further, described crush zone end face is provided with window and lid.
Further, described conveying device middle part is provided with the second charging aperture.
Further, described rotating shaft is positioned at described discharging opening and is provided with baffle plate away from the position of described crush zone one side.
Further, support frame as described above is telescoping shoring column, and its bottom is provided with roller and fixing feet.
Compared with prior art, the advantage of technical solutions of the utility model is:
By certain angle that conveying device is tilted, and at its top connecting drive device, utilize the shaftless spirochetal coupling part of drive unit rotating shaft and conveying device to be designed to crush zone, in described conveying device bottom, filter screen and water leg are set simultaneously, make material in course of conveying, constantly leach moisture, and dewater in the crush zone formation extruding of carrying afterbody, finally complete material dewatering processing, and from discharging opening out; The moisture leaching flows down along water leg under Action of Gravity Field, from discharge outlet, flows out.Shaftless screw extruder described in the utility model is not only simple in structure, and dehydrating effect is good, and the feature that operating efficiency is high, has good applicability.
Accompanying drawing explanation
Fig. 1 is the utility model specific embodiment schematic diagram.
Fig. 2 is the shaftless conveyor screw schematic diagram of the utility model specific embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
Shown in Fig. 1 and Fig. 2, a kind of shaftless screw extruder, comprises drive unit 1, conveying device 2, crush zone 3, and shaftless conveyor screw 21 is installed in described conveying device 2, described conveying device 2 tilts to support fixing at an angle by bracing frame 4, and in bottom, is provided with charging aperture 22; Described drive unit 1 is fixed on the top of described conveying device 2, and connects shaftless conveyor screw 21 by its rotating shaft 11, and described rotating shaft 11 is tapered with the coupling part of shaftless conveyor screw 21, forms crush zone 3; Described crush zone 3 is provided with tubular filter screen 31; Described conveying device 2 is close to described crush zone 3 end face and is provided with discharging opening 23; Described conveying device 2 bottoms are provided with the filter screen 24 and the water leg 25 that are parallel to described shaftless conveyor screw 21, and described water leg 25 bottoms are provided with discharge outlet 26.
Wherein, described discharging opening 23 can be installed a pipeline, makes more concentrated the falling of material through processed, is convenient to load or shift.The general corrosion resistant plate that adopts of described filter screen 24 is made network structure formation.
Wherein, general high and wear-resisting cast steel or the Hardmetal materials of intensity that adopt of described shaftless conveyor screw 21 made.In order to strengthen the progradation of shaftless conveyor screw 21 to material, described shaftless conveyor screw can arrange salient point 211 on 21 surfaces, described salient point 211 can improve the frictional force between shaftless conveyor screw 21 and material, when shaftless conveyor screw 21 is rotated, relative material can not skid, thereby improves its progradation to material.
Wherein, described crush zone 3 end faces are provided with window 32 and lid 33.While cleaning crush zone 3, uncap 33, and can conveniently clean by window 32.
Wherein, described conveying device 2 middle parts are provided with the second charging aperture 27.Described the second charging aperture 27 can arrange according to actual needs, is mainly in order to make material being more evenly distributed in conveying device 2, thereby improves material treatment effeciency.
Wherein, described rotating shaft 11 is positioned at described discharging opening 23 and is provided with baffle plate 12 away from the position of described crush zone 3 one sides.Described baffle plate 12 keeps off the material after processed into discharging opening 23, is not only discharging speed faster, and has avoided material to contact with the end of rotating shaft 11, forms and stops up, and affects rotating shaft 11 and normally works.
Wherein, support frame as described above 4 is telescoping shoring column, and its bottom is provided with roller 41 and fixing feet 42.Support frame as described above 4 is convenient mobile by roller 41.During use, only need pack up fixing feet 42, utilize roller 41 that bracing frame is moved to assigned address, then put down fixing feet 42, make roller 41 liftoff, just can fix; Meanwhile, according to actual conditions, adjusting pole height.
Shaftless screw extruder described in the utility model specific embodiment, by certain angle that conveying device is tilted, and at its top connecting drive device, utilize the shaftless spirochetal coupling part of drive unit rotating shaft and conveying device to be designed to crush zone, in described conveying device bottom, filter screen and water leg are set simultaneously, make material in course of conveying, constantly leach moisture, and dewater in the crush zone formation extruding of carrying afterbody, finally complete material dewatering processing, and from discharging opening out; The moisture leaching flows down along water leg under Action of Gravity Field, from discharge outlet, flows out.Shaftless screw extruder described in the utility model is not only simple in structure, and dehydrating effect is good, and the feature that operating efficiency is high, has good applicability.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; can make possible variation and modification, the scope that therefore protection domain of the present utility model should be defined with the utility model claim is as the criterion.
Claims (6)
1. a shaftless screw extruder, comprise drive unit, conveying device, crush zone, shaftless conveyor screw is installed in described conveying device, it is characterized in that, described conveying device tilts to support fixing at an angle by bracing frame, and is provided with charging aperture in bottom; Described drive unit is fixed on the top of described conveying device, and connects shaftless conveyor screw by rotating shaft, and described rotating shaft and shaftless spirochetal coupling part are tapered, forms crush zone; Described crush zone is provided with tubular filter screen; Described conveying device is close to described crush zone end face and is provided with discharging opening; Described conveying device bottom is provided with and is parallel to described shaftless spirochetal filter screen and water leg, and described water leg bottom is provided with discharge outlet.
2. shaftless screw extruder according to claim 1, is characterized in that, described shaftless conveyor screw arranges salient point on surface.
3. shaftless screw extruder according to claim 1, is characterized in that, described crush zone end face is provided with window and lid.
4. shaftless screw extruder according to claim 1, is characterized in that, described conveying device middle part is provided with the second charging aperture.
5. shaftless screw extruder according to claim 1, is characterized in that, described rotating shaft is positioned at described discharging opening and is provided with baffle plate away from the position of described crush zone one side.
6. shaftless screw extruder according to claim 1, is characterized in that, support frame as described above is telescoping shoring column, and its bottom is provided with roller and fixing feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586091.2U CN203580176U (en) | 2013-09-23 | 2013-09-23 | Shaftless screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586091.2U CN203580176U (en) | 2013-09-23 | 2013-09-23 | Shaftless screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580176U true CN203580176U (en) | 2014-05-07 |
Family
ID=50578142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320586091.2U Expired - Fee Related CN203580176U (en) | 2013-09-23 | 2013-09-23 | Shaftless screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580176U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456597A (en) * | 2014-11-12 | 2015-03-25 | 无锡市百顺机械厂 | Pulverizer with drying function |
| CN104567321A (en) * | 2014-12-24 | 2015-04-29 | 华新水泥(黄石)装备制造有限公司 | Screw extruder for extrusion dehydration |
| CN105859099A (en) * | 2016-05-31 | 2016-08-17 | 泰州市蓝海环保科技有限公司 | Bidirectional compression type sludge dehydrator |
| CN108147022A (en) * | 2017-12-18 | 2018-06-12 | 重庆市沃利克环保设备有限公司 | A kind of Shaftless screw conveyor |
| CN109228474A (en) * | 2018-08-30 | 2019-01-18 | 江苏佳佩环保机械设备有限公司 | A kind of shaftless screw conveying grinding integrative machine |
| CN110817296A (en) * | 2018-08-09 | 2020-02-21 | 江苏佳佩环保机械设备有限公司 | Multifunctional screw conveyor |
| CN114849627A (en) * | 2022-04-26 | 2022-08-05 | 韦镕锦 | Production equipment and production process of low-surface-energy fluid active lime powder |
-
2013
- 2013-09-23 CN CN201320586091.2U patent/CN203580176U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456597A (en) * | 2014-11-12 | 2015-03-25 | 无锡市百顺机械厂 | Pulverizer with drying function |
| CN104567321A (en) * | 2014-12-24 | 2015-04-29 | 华新水泥(黄石)装备制造有限公司 | Screw extruder for extrusion dehydration |
| CN105859099A (en) * | 2016-05-31 | 2016-08-17 | 泰州市蓝海环保科技有限公司 | Bidirectional compression type sludge dehydrator |
| CN105859099B (en) * | 2016-05-31 | 2018-09-04 | 泰州市蓝海环保科技有限公司 | Bidirectional compression type sludge dewatering equipment |
| CN108147022A (en) * | 2017-12-18 | 2018-06-12 | 重庆市沃利克环保设备有限公司 | A kind of Shaftless screw conveyor |
| CN108147022B (en) * | 2017-12-18 | 2023-10-13 | 重庆市沃利克环保设备有限公司 | Shaftless screw conveyor |
| CN110817296A (en) * | 2018-08-09 | 2020-02-21 | 江苏佳佩环保机械设备有限公司 | Multifunctional screw conveyor |
| CN109228474A (en) * | 2018-08-30 | 2019-01-18 | 江苏佳佩环保机械设备有限公司 | A kind of shaftless screw conveying grinding integrative machine |
| CN114849627A (en) * | 2022-04-26 | 2022-08-05 | 韦镕锦 | Production equipment and production process of low-surface-energy fluid active lime powder |
| CN114849627B (en) * | 2022-04-26 | 2024-05-24 | 山西玉竹新材料科技股份有限公司 | Production equipment and production process of low-surface-energy fluid active lime powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |