CN203622988U - Spiral extrusion type dehydrator with conical-variable-pitch double-spiral blades - Google Patents
Spiral extrusion type dehydrator with conical-variable-pitch double-spiral blades Download PDFInfo
- Publication number
- CN203622988U CN203622988U CN201320767074.9U CN201320767074U CN203622988U CN 203622988 U CN203622988 U CN 203622988U CN 201320767074 U CN201320767074 U CN 201320767074U CN 203622988 U CN203622988 U CN 203622988U
- Authority
- CN
- China
- Prior art keywords
- spiral
- blade
- helical axis
- helical
- pitch
- 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 - Fee Related
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a dehydrator, aiming at the technical problems that an existing dehydrator is not good in effect of nonuniform material dehydration, not high in yield and not high in material dehydration quality, and provides a spiral extrusion type dehydrator with conical-variable-pitch double-spiral blades to solve the problems. The dehydrator comprises a spiral shaft and spiral blades, wherein the spiral blades are arranged on the spiral shaft; the spiral shaft consists of a charging-end spiral shaft, a middle spiral shaft and a discharging-end spiral shaft; the pitch between the spiral blades on the middle spiral shaft is greater than the pitch between the spiral blades on the discharging-end spiral shaft; the diameter of the discharging-end spiral shaft is gradually increased along the discharging direction; the spiral blades arranged on the charging-end spiral shaft are double-spiral blades. According to the spiral extrusion type dehydrator, the capability of processing materials greater in volume and weight deviations is improved greatly, the charging amount within unit time is increased, and the yield is improved.
Description
Technical field
The utility model relates to a kind of dewaterer, is specifically related to the traitorous spiral squeezing type dewaterer of a kind of double helix blade taper.
Background technology
What existing spiral squeezing type dewaterer adopted is uniform pitch helical blade, and the dewaterer discharging speed of this structure is very fast, can not reach good dehydrating effect, and affects the dehydration quality of product; Helical axis is continued to use cylindrical standard shaft always, and the dewaterer extrusion dehydration effect of this kind of structure is not fine, and especially, in the time processing the larger inhomogeneous material of volume, deviation of weight, effect is extremely undesirable; Helical blade is continued to use single-screw blade as advancing and pressurizing unit always, and under identical rotating speed and power situation, inlet amount is less, and the quality of extrusion dehydration is not high yet, for the two-way raising of output and the mass effect of material dewatering, all undesirable.
Summary of the invention
The technical problems to be solved in the utility model is that existing processed heterogeneous material effect is bad, and output is not high, of low quality to material dewatering, for addressing the above problem, provides a kind of double helix blade taper spiral squeezing type dewaterer of switching political loyalty.
The purpose of this utility model realizes in the following manner:
The double helix blade taper spiral squeezing type dewaterer of switching political loyalty, comprise helical axis and be arranged on the helical blade on helical axis, described helical axis is made up of feed end helical axis, middle spiral axle and discharge end helical axis, and helical blade pitch on middle spiral axle is greater than the helical blade pitch on discharge end helical axis; The diameter of described discharge end helical axis becomes large gradually along discharging direction; The helical blade arranging on described feed end helical axis is double helix blade.
The helical blade arranging on described middle spiral axle and discharge end helical axis is single-screw blade.
Described double helix blade pitch is the 1/3-2/3 of single-screw blade pitch on middle spiral axle.
With respect to prior art, the utility model discharge end helical axis is diminished shaft, helical blade is the helical blade of switching political loyalty, and feed end is double helix blade, and in the unit interval, load reduces, extrusion dehydration effect promoting, the time length of side of material stop in helical blade, the extrusion dehydration successful of material improves, and especially the disposal ability of volume, the larger material of deviation of weight is increased substantially, in unit interval, inlet amount increases, and improves output.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the double helix blade taper spiral squeezing type dewaterer of switching political loyalty, comprise helical axis 1 and be arranged on the helical blade 2 on helical axis, helical axis is made up of feed end helical axis 11, middle spiral axle 12 and discharge end helical axis 13, and helical blade pitch b on middle spiral axle is greater than the helical blade pitch c on discharge end helical axis; The diameter of discharge end helical axis becomes large gradually along discharging direction; The helical blade arranging on feed end helical axis is double helix blade 22.The helical blade arranging on middle spiral axle and discharge end helical axis is single-screw blade 12.Double helix blade pitch a is the 1/3-2/3 of single-screw blade pitch b on middle spiral axle.
Helical axis is connected with motor 6 main shafts, and material enters from charging aperture 4, and the material after extrusion dehydration is discharged from discharging opening 5, and the water that material produces is discharged from the delivery port 3 that is arranged on dewaterer below.Discharge end helical axis is conical standard shaft, and the pitch of helical blade is less than the pitch of helical blade on middle spiral axle, can reduce the load in the unit interval, improve dehydrating effect, especially in the time that heterogeneous material is dewatered, dehydrating effect obviously improves, and has improved the dehydration quality of product; Feed end is double helix blade, and under same rotational speed and power situation, in the unit interval, inlet amount promotes greatly, and inlet amount is large.
Claims (3)
1. the traitorous spiral squeezing type dewaterer of double helix blade taper, comprise helical axis and be arranged on the helical blade on helical axis, it is characterized in that: described helical axis is made up of feed end helical axis, middle spiral axle and discharge end helical axis, and helical blade pitch on middle spiral axle is greater than the helical blade pitch on discharge end helical axis; The diameter of described discharge end helical axis becomes large gradually along discharging direction; The helical blade arranging on described feed end helical axis is double helix blade.
2. the traitorous spiral squeezing type dewaterer of double helix blade according to claim 3 taper, is characterized in that: the helical blade arranging on described middle spiral axle and discharge end helical axis is single-screw blade.
3. require the traitorous spiral squeezing type dewaterer of double helix blade taper described in 4 according to power, it is characterized in that: described double helix blade pitch is the 1/3-2/3 of single-screw blade pitch on middle spiral axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767074.9U CN203622988U (en) | 2013-11-29 | 2013-11-29 | Spiral extrusion type dehydrator with conical-variable-pitch double-spiral blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767074.9U CN203622988U (en) | 2013-11-29 | 2013-11-29 | Spiral extrusion type dehydrator with conical-variable-pitch double-spiral blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622988U true CN203622988U (en) | 2014-06-04 |
Family
ID=50809502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767074.9U Expired - Fee Related CN203622988U (en) | 2013-11-29 | 2013-11-29 | Spiral extrusion type dehydrator with conical-variable-pitch double-spiral blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476633A (en) * | 2018-04-08 | 2018-09-04 | 昆明理工大学 | A kind of subsoiling breaking fertilizer applicator |
| CN108605450A (en) * | 2018-04-08 | 2018-10-02 | 昆明理工大学 | A kind of Deep rotary tilling and fertilizing machine |
| CN111777435A (en) * | 2020-08-05 | 2020-10-16 | 南通佳宝机械有限公司 | Environment-friendly garbage treatment equipment |
-
2013
- 2013-11-29 CN CN201320767074.9U patent/CN203622988U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476633A (en) * | 2018-04-08 | 2018-09-04 | 昆明理工大学 | A kind of subsoiling breaking fertilizer applicator |
| CN108605450A (en) * | 2018-04-08 | 2018-10-02 | 昆明理工大学 | A kind of Deep rotary tilling and fertilizing machine |
| CN111777435A (en) * | 2020-08-05 | 2020-10-16 | 南通佳宝机械有限公司 | Environment-friendly garbage treatment equipment |
| CN111777435B (en) * | 2020-08-05 | 2024-05-28 | 南通佳宝机械有限公司 | Environment-friendly garbage disposal equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103712421B (en) | Variable-diameter single-screw-shaft dehydrating device | |
| CN202781881U (en) | Screw-press dewatering machine | |
| CN103085307B (en) | A kind of rubbish from cooking extracts squeezer | |
| CN102748931B (en) | Screw wringing machine | |
| CN203622988U (en) | Spiral extrusion type dehydrator with conical-variable-pitch double-spiral blades | |
| CN107352229B (en) | Solid-liquid mixing screw squeezing conveyor | |
| CN108931111A (en) | A kind of ceramic waste residue drying recyclable device | |
| CN203529175U (en) | Filter residue quantitative spiral feeding device | |
| CN110171919B (en) | Screw extrusion solid-liquid separation equipment | |
| CN109463783A (en) | A kind of squeezing axis and its vegetable dehydrator using squeezing axis | |
| CN203844031U (en) | Spiral extruding and dehydrating granulator | |
| CN205439315U (en) | Feeding device and oil tea fruit oil press | |
| CN203622989U (en) | Spiral extrusion type dehydrator with variable-pitch double-spiral blades | |
| CN205112462U (en) | Novel screw extrusion hydroextractor | |
| CN203622990U (en) | Tapered-shaft spiral extrusion-type dehydrating machine | |
| CN203876257U (en) | Multi-stage-squeezing type oil press | |
| CN203622991U (en) | Conical variable-pitch spiral extrusion-type dehydrating machine | |
| CN203572172U (en) | Spiral dewatering machine | |
| CN203629208U (en) | Spiral extrusion type dehydrator with double-spiral blades | |
| CN203629209U (en) | Reducing single-spiral shaft wringing machine | |
| CN209202115U (en) | A kind of squeezing axis and its vegetable dehydrator using squeezing axis | |
| CN110155631A (en) | Edible oil processes feed device | |
| CN202709677U (en) | Screw dewatering machine | |
| CN202428681U (en) | Dehydration squeezer | |
| CN205238618U (en) | Screw extrusion is feed cylinder for hydroextractor |
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: 20140604 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |