CN103350873A - Auger device - Google Patents
Auger device Download PDFInfo
- Publication number
- CN103350873A CN103350873A CN2013102427651A CN201310242765A CN103350873A CN 103350873 A CN103350873 A CN 103350873A CN 2013102427651 A CN2013102427651 A CN 2013102427651A CN 201310242765 A CN201310242765 A CN 201310242765A CN 103350873 A CN103350873 A CN 103350873A
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- hollow shaft
- blades
- blade
- materials
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- Treatment Of Sludge (AREA)
Abstract
The invention provides an auger device. The auger device comprises a hollow shaft and two groups of blades, wherein the two groups of blades and the axial line of the hollow shaft form a certain angle and are placed in a mirroring mode; the blades are uniformly welded on the body of the hollow shaft; edge grooves are formed in the circumferential edges of the blades in the diameter direction; oval holes are formed in the bodies of the blades uniformly; the centers of the oval holes are arranged on a public circle uniformly; a partition board is arranged at the end part of the hollow shaft, so that materials are prevented from entering the hollow shaft during operation and from scratching and damaging the inner wall of the hollow shaft; mounting cavities for mounting hydraulic motors are formed in the end parts of the two ends of the hollow shaft and at the outer side of the partition board. The auger device has a simple structure; due to the design and mounting of the blades, the contact surface of the blades and the materials are enlarged; the materials move along the circumferential direction of the hollow shaft, so the materials are completely sheared and crushed when passing through the edge groves and the oval holes.
Description
Technical field
The present invention relates to the sludge solidification screw conveyer device that uses in a kind of hydraulic engineering.
Background technology
Auger is a kind of pay-off, and is multiplex in stirring, extrusion dehydration and forward propelling movement to material.
In hydraulic engineering, the sludge solidification process is undertaken by following program usually at present:
Aqueous ingredients, clay component and the organic matter content of a, mensuration dredging silt;
B, preparation curing agent;
C, determine the ratio that mixes of curing agent;
D, scene are cured construction to mud: with mechanical equipment curing agent and mud are stirred, fully solidify fast.
Go for good curing result, whipping process is extremely important, and known auger in the course of the work, exist because large not with the contact surface friction force of material more, and cause convey materials to carry dynamics inadequate, stir even not, the problem that different piece sludge solidification degree varies causes.
Summary of the invention
For addressing the above problem, the invention provides a kind of screw conveyer device.
Concrete solution is: a kind of screw conveyer device, comprise hollow shaft, two groups of blades, described two groups of blades are angled with the hollow shaft axis and become mirror image to place, the blade uniform welding is on hollow shaft body, described blade has edge groove at circumferential edges along diametric(al), evenly have elliptical aperture with it at the blade sheet, the center of described elliptical aperture is evenly arranged on the public circle, described hollow shaft is provided with dividing plate in its end, material enters hollow shaft inside when preventing work, scratch destroys inner wall of hollow shaft, end, hollow shaft two ends, the dividing plate arranged outside has installs the installation cavity that HM Hydraulic Motor is used.
Further, blade on being welded to hollow shaft body after, by pattern cutting elliptical aperture and edge groove, in case the distortion of uppermost leaf sheet sheet body.
The present invention is simple in structure, and the design of blade and installation strengthen the contact surface of itself and material, and material moves along the hollow shaft circumferential direction, has obtained shearing more fully size degradation through edge groove and elliptical aperture the time.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is blade sheet body structure scheme drawing.
Wherein:
1. hollow shaft 2. blades 3. dividing plates 4. installation cavitys
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing 1, Fig. 2.
Such as Fig. 1, shown in Figure 2, a kind of screw conveyer device, comprise hollow shaft 1, two groups of blades 2, described two groups of blades 2 are angled with hollow shaft 1 axis and become mirror image to place, blade 2 uniform weldings are on hollow shaft 1 axle body, described blade 2 has edge groove at circumferential edges along diametric(al), evenly have elliptical aperture with it at the blade sheet, the center of described elliptical aperture is evenly arranged on the public circle, described hollow shaft 1 is provided with dividing plate 3 in its end, material enters hollow shaft inside when preventing work, and scratch destroys inner wall of hollow shaft, end, hollow shaft 1 two ends, the dividing plate arranged outside has installs the installation cavity 4 that HM Hydraulic Motor is used.
The present invention is simple in structure, and the design of blade 2 and installation strengthen the contact surface of itself and material, and material moves along the hollow shaft circumferential direction, has obtained shearing more fully size degradation through edge groove and elliptical aperture the time.
Claims (2)
1. screw conveyer device, it is characterized in that: comprise hollow shaft, two groups of blades, described two groups of blades are angled with the hollow shaft axis and become mirror image to place, the blade uniform welding is on hollow shaft body, described blade has edge groove at circumferential edges along diametric(al), evenly have elliptical aperture with it at the blade sheet, the center of described elliptical aperture is evenly arranged on the public circle, described hollow shaft is provided with dividing plate in its end, and end, hollow shaft two ends, dividing plate arranged outside have installs the installation cavity that HM Hydraulic Motor is used.
2. a kind of screw conveyer device according to claim 1 is characterized in that: blade on being welded to hollow shaft body after, by pattern cutting elliptical aperture and edge groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102427651A CN103350873A (en) | 2013-06-19 | 2013-06-19 | Auger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102427651A CN103350873A (en) | 2013-06-19 | 2013-06-19 | Auger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103350873A true CN103350873A (en) | 2013-10-16 |
Family
ID=49307323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102427651A Pending CN103350873A (en) | 2013-06-19 | 2013-06-19 | Auger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103350873A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2039683A1 (en) * | 1969-09-11 | 1971-04-22 | Ricciardi Ronald J | Material conveyor device |
| JPH02172599A (en) * | 1988-12-24 | 1990-07-04 | Kajima Corp | Apparatus for modifying excavated earth and sand |
| SU1694451A1 (en) * | 1989-11-09 | 1991-11-30 | Коммунарский горно-металлургический институт | Screw conveyer |
| CN2481673Y (en) * | 2001-04-28 | 2002-03-13 | 任荣泽 | Constant-weight discharging machine |
| JP2006248780A (en) * | 2005-03-10 | 2006-09-21 | Koichi Harada | Screw conveyer using blowing air suction force by air |
| CN202038686U (en) * | 2010-12-20 | 2011-11-16 | 西安磁林电气有限公司 | Spiral conveying device |
| CN203332863U (en) * | 2013-06-19 | 2013-12-11 | 天津良鸿机械有限公司 | Packing auger device |
-
2013
- 2013-06-19 CN CN2013102427651A patent/CN103350873A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2039683A1 (en) * | 1969-09-11 | 1971-04-22 | Ricciardi Ronald J | Material conveyor device |
| JPH02172599A (en) * | 1988-12-24 | 1990-07-04 | Kajima Corp | Apparatus for modifying excavated earth and sand |
| SU1694451A1 (en) * | 1989-11-09 | 1991-11-30 | Коммунарский горно-металлургический институт | Screw conveyer |
| CN2481673Y (en) * | 2001-04-28 | 2002-03-13 | 任荣泽 | Constant-weight discharging machine |
| JP2006248780A (en) * | 2005-03-10 | 2006-09-21 | Koichi Harada | Screw conveyer using blowing air suction force by air |
| CN202038686U (en) * | 2010-12-20 | 2011-11-16 | 西安磁林电气有限公司 | Spiral conveying device |
| CN203332863U (en) * | 2013-06-19 | 2013-12-11 | 天津良鸿机械有限公司 | Packing auger device |
Non-Patent Citations (1)
| Title |
|---|
| 聂静: "《选煤机械》", 30 September 2009 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |