CN203622987U - Screw press - Google Patents
Screw press Download PDFInfo
- Publication number
- CN203622987U CN203622987U CN201320647057.1U CN201320647057U CN203622987U CN 203622987 U CN203622987 U CN 203622987U CN 201320647057 U CN201320647057 U CN 201320647057U CN 203622987 U CN203622987 U CN 203622987U
- Authority
- CN
- China
- Prior art keywords
- press cylinder
- pressafiner
- screw
- helical axis
- helical
- 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
Abstract
The utility model relates to a screw press. The screw press comprises a rack, an adjustable-speed motor, a drive device, a pressing barrel, a drainage exit, feed ports and a dreg outlet pipe. A screw shaft is located at the center of the pressing barrel, one end of the screw shaft is connected with the drive device, and screw blades are welded to the screw shaft. The drainage exit is formed in the lower left portion of the pressing barrel, and a dreg outlet is formed in the tail end of the dreg outlet pipe. The screw press is good in sealing performance and high in dewatering rate.
Description
Technical field
The utility model relates to refuse treatment plant field, is specifically related to a kind of pressafiner.
Background technology
In Process of Urbanization Construction process, rubbish is the burden of urban development as a kind of metabolite always, as do not processed timely and effectively, will serious environment pollution, and affect the healthy of people.Rubbish tends to carry secretly a lot of moisture in generation and collection process, and this has strengthened transportation undoubtedly, and the difficulty of landfill and burning is carried out effective press dewatering to rubbish and in garbage processing procedure, just seemed very important.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of good leak tightness, pressafiner that dehydration rate is high are provided.
For achieving the above object, the utility model adopts following technical approach: a kind of pressafiner, it comprises frame, buncher, drive unit, press cylinder, discharge outlet, charging aperture and residue outlet, helical axis is positioned at the center of press cylinder, one end of helical axis is connected with drive unit, and helical blade is welded on helical axis; Described discharge outlet is located at the lower left of press cylinder; Slag notch is located at the end of residue outlet.
Further described helical blade adopts variable-pitch blade.
Further described residue outlet becomes 40-45 degree inclination angles with press cylinder.
Further described charging aperture is 2 groups, be arranged in parallel within press cylinder directly over.
Further described slag notch is provided with spring stop.
Beneficial effect: adopt speed-adjustable driving device, make it compact conformation, safety operates steadily; Outlet is provided with spring stop and increases extruding force, has improved dehydration rate; Helical blade is welded on helical axis, has strengthened rigidity and the Milling Capacity of blade, has extended service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, frame 2, buncher 3, drive unit 4, press cylinder 5, discharge outlet 6, charging aperture 7, helical axis 8, slag notch 9, helical blade 10, spring stop 11, residue outlet
The specific embodiment
Its structure as shown in the figure: a kind of pressafiner, it comprises frame 1, buncher 2, drive unit 3, press cylinder 4, discharge outlet 5, charging aperture 6 and residue outlet 11, helical axis 7 is positioned at the center of press cylinder 4, one end of helical axis 7 is connected with drive unit 3, helical blade 9 is welded on helical axis 7, and helical blade 9 adopts variable-pitch blade; Described discharge outlet 5 is located at the lower left of press cylinder 4; Slag notch 8 is located at the end of residue outlet 11,4 one-tenth 40-45 degree inclination angles of residue outlet 11 and press cylinder; Described charging aperture 6 is 2 groups, be arranged in parallel within press cylinder 4 directly over; Slag notch 8 is provided with spring stop 10.
Claims (5)
1. a pressafiner, comprise frame (1), buncher (2), drive unit (3), press cylinder (4), discharge outlet (5), charging aperture (6) and residue outlet (11), it is characterized by: helical axis (7) is positioned at the center of press cylinder (4), one end of helical axis (7) is connected with drive unit (3), and helical blade (9) is welded on helical axis (7); Described discharge outlet (5) is located at the lower left of press cylinder (4); The end of residue outlet (11) is provided with slag notch (8).
2. a kind of pressafiner according to claim 1, is characterized by: described helical blade (9) adopts variable-pitch blade.
3. a kind of pressafiner according to claim 1, is characterized by: described residue outlet (11) becomes 40-45 degree inclination angles with press cylinder (4).
4. a kind of pressafiner according to claim 1, is characterized by: described charging aperture (6) is 2 groups, be arranged in parallel within press cylinder (4) directly over.
5. a kind of pressafiner according to claim 1, is characterized by: described slag notch (8) is provided with spring stop (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647057.1U CN203622987U (en) | 2013-10-18 | 2013-10-18 | Screw press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647057.1U CN203622987U (en) | 2013-10-18 | 2013-10-18 | Screw press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622987U true CN203622987U (en) | 2014-06-04 |
Family
ID=50809501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320647057.1U Expired - Fee Related CN203622987U (en) | 2013-10-18 | 2013-10-18 | Screw press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175591A (en) * | 2014-08-01 | 2014-12-03 | 曹坤常 | Double-screw presser |
| CN104553021A (en) * | 2013-10-18 | 2015-04-29 | 江苏汇通环保设备有限公司 | Screw press |
-
2013
- 2013-10-18 CN CN201320647057.1U patent/CN203622987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553021A (en) * | 2013-10-18 | 2015-04-29 | 江苏汇通环保设备有限公司 | Screw press |
| CN104175591A (en) * | 2014-08-01 | 2014-12-03 | 曹坤常 | Double-screw presser |
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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: 20140604 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |