CN202344873U - Screw press - Google Patents

Screw press Download PDF

Info

Publication number
CN202344873U
CN202344873U CN2011204707935U CN201120470793U CN202344873U CN 202344873 U CN202344873 U CN 202344873U CN 2011204707935 U CN2011204707935 U CN 2011204707935U CN 201120470793 U CN201120470793 U CN 201120470793U CN 202344873 U CN202344873 U CN 202344873U
Authority
CN
China
Prior art keywords
sieve plate
aperture
sieve
screw
screw press
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
Application number
CN2011204707935U
Other languages
Chinese (zh)
Inventor
麦克·万坡狄奇
何勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Andritz China Ltd
Original Assignee
FOSHAN ANDRITZ TECHNOLOGIES Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FOSHAN ANDRITZ TECHNOLOGIES Ltd filed Critical FOSHAN ANDRITZ TECHNOLOGIES Ltd
Priority to CN2011204707935U priority Critical patent/CN202344873U/en
Application granted granted Critical
Publication of CN202344873U publication Critical patent/CN202344873U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B9/00Presses specially adapted for particular purposes
    • B30B9/02Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/14Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with only one screw or worm

Abstract

The utility model discloses a screw press, which comprises a motor, a reduction gearbox and a press body. A feed inlet is arranged above the press body, a filter press water drainage port is arranged below the press body and a discharge outlet is arranged at the tail end of the press body. The motor is connected with the reduction gearbox. A screw pressing shaft and a sieve plate are arranged in the press body, wherein the screw pressing shaft is connected with the reduction gearbox, the sieve plate is curled into a cylinder and is sheathed outside the screw pressing shaft, a gap is formed between the sieve plate and the screw pressing shaft, meshes are arranged in the sieve plate and the diameter of the meshes is less than 3mm. The screw press can be used for dewatering garbage in a large scale, the garbage is fully dewatered, the effect is reliable and the screw pressure can be used for dewatering sludge with low fiber content.

Description

Pressafiner
Technical field
The utility model relates to a kind of pressafiner.
Background technology
Can produce a large amount of rubbish in modern industry and the life, in the processing procedure of rubbish, need to remove the moisture in some rubbish; So that the recycling of rubbish, there are some problems usually in existing rubbish de-watering apparatus, and is little such as garbage treatment quantity; It is abundant inadequately to dewater; When especially handling mud, when the fiber content in the mud was low, difficulty dewatered.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art, and a kind of pressafiner is provided, and the utility model can dewater to rubbish in enormous quantities, dewaters fully, and is reliable for effect, and can the mud of low fiber content be dewatered.
Its technical scheme is following.
A kind of pressafiner comprises motor, reduction box and fuselage, and said body upper is provided with that charging aperture, below are provided with press filtration water outlet, tail end is provided with discharging opening; Said motor is connected with reduction box, and said fuselage interior is provided with screw press axle and sieve plate, and said screw press axle is connected with reduction box; Said sieve plate is curled into tubular and is enclosed within outside the screw press axle; And form the gap between sieve plate and the screw press axle, said sieve plate is provided with sieve aperture, and the aperture of said sieve aperture is less than 3mm.
Describe in the face of the further technical scheme of the utility model down.
The aperture of said sieve aperture is 1.5mm.
Said sieve aperture evenly distributes on sieve plate.
Advantage or principle in the face of the utility model describes down:
When 1, this pressafiner is worked, add pending mud from charging aperture, motor passes through reduction box; Drive the rotation of screw press axle, the screw press axle drives mud and piles up to the screw press machine tail end, produces extruding force; Water in the mud flows out through the sieve aperture on the sieve plate, and therefore mud can not discharge from sieve aperture because certain fiber content is arranged; Be extruded and drain the back, realize the water treatment that removes, dewater fully mud from the discharging opening discharge; Reliable for effect, and, can handle the mud of low fiber content when the aperture of sieve aperture during less than 3mm;
2, especially, when the aperture of sieve aperture is 1.5mm, can handles fiber content and be lower than 8% mud, can guarantee the efficient of pressafiner simultaneously, reach the filter cake mass dryness fraction that requires behind the sludge pressing;
3, sieve aperture evenly distributes on sieve plate, guarantees mud in expressing process, and is stressed even, guarantees better water removal effect.
Description of drawings
Fig. 1 is the structural representation of the said pressafiner of the utility model embodiment;
Fig. 2 is the vertical view of the said pressafiner of the utility model embodiment;
Fig. 3 is the partial enlarged drawing at A place among the said Fig. 1 of the utility model embodiment.
Description of reference numerals:
1, motor, 2, reduction box, 3, charging aperture, 4, sieve plate, 41, sieve aperture, 5, the press filtration water out, 6, discharging opening, 7, the screw press axle.
The specific embodiment
Embodiment in the face of the utility model is elaborated down.
Like Fig. 1, Fig. 2 and shown in Figure 3, a kind of pressafiner comprises motor 1, reduction box 2 and fuselage; Said body upper is provided with that charging aperture 3, below are provided with press filtration water outlet 5, tail end is provided with discharging opening 6; Said motor 1 is connected with reduction box 2, and said fuselage interior is provided with screw press axle 7 and sieve plate 4, and said screw press axle 7 is connected with reduction box 2; Said sieve plate 4 is curled into tubular and is enclosed within outside the screw press axle 7; And form the gap between sieve plate 4 and the screw press axle 7, said sieve plate 4 is provided with sieve aperture 41, and the aperture of said sieve aperture 41 is less than 3mm.
The aperture of sieve aperture 41 is 1.5mm, and sieve aperture 41 evenly distributes on sieve plate 4.
Present embodiment has following advantage:
When 1, this pressafiner is worked, add pending mud from charging aperture 3, motor 1 is through reduction box 2; Drive 7 rotations of screw press axle, screw press axle 7 drives mud and piles up to the screw press machine tail end, produces extruding force; Water in the mud flows out through the sieve aperture on the sieve plate 4 41, and therefore mud can not discharge from sieve aperture because certain fiber content is arranged; Be extruded and drain the back, realize the water treatment that removes, dewater fully mud from discharging opening 6 discharges; Reliable for effect, and, can handle the mud of low fiber content when the aperture of sieve aperture 41 during less than 3mm;
2, the aperture of sieve aperture 41 is 1.5mm, according to fluid motion force analysis and calculating, confirms when the aperture of sieve aperture 41 is 1.5mm; Can handle fiber content and be lower than 8% mud, can guarantee the efficient of pressafiner simultaneously, reach the filter cake mass dryness fraction that requires behind the sludge pressing; Sieve aperture 41 evenly distributes on sieve plate 4; Guarantee mud in expressing process, stressed even, guarantee better water removal effect.
More than be merely the specific embodiment of the utility model, do not limit the protection domain of the utility model with this; Do not violate any replacement and the improvement of being done on the basis of the utility model design, all belonging to the protection domain of the utility model.

Claims (3)

1. a pressafiner is characterized in that, comprises motor, reduction box and fuselage; Said body upper is provided with that charging aperture, below are provided with press filtration water outlet, tail end is provided with discharging opening; Said motor is connected with reduction box, and said fuselage interior is provided with screw press axle and sieve plate, and said screw press axle is connected with reduction box; Said sieve plate is curled into tubular and is enclosed within outside the screw press axle; And form the gap between sieve plate and the screw press axle, said sieve plate is provided with sieve aperture, and the aperture of said sieve aperture is less than 3mm.
2. pressafiner as claimed in claim 1 is characterized in that, the aperture of said sieve aperture is 1.5mm.
3. according to claim 1 or claim 2 pressafiner is characterized in that, said sieve aperture evenly distributes on sieve plate.
CN2011204707935U 2011-11-23 2011-11-23 Screw press Expired - Lifetime CN202344873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204707935U CN202344873U (en) 2011-11-23 2011-11-23 Screw press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204707935U CN202344873U (en) 2011-11-23 2011-11-23 Screw press

Publications (1)

Publication Number Publication Date
CN202344873U true CN202344873U (en) 2012-07-25

Family

ID=46533900

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204707935U Expired - Lifetime CN202344873U (en) 2011-11-23 2011-11-23 Screw press

Country Status (1)

Country Link
CN (1) CN202344873U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831989A (en) * 2014-02-20 2014-06-04 安德里茨(中国)有限公司 Screw press
CN108816352A (en) * 2018-06-28 2018-11-16 广东春盛生物科技发展有限公司 Primate waste material squeezer
WO2020057038A1 (en) * 2018-09-17 2020-03-26 北京环境工程技术有限公司 Extrusion separation and purification device
CN111623620A (en) * 2020-05-25 2020-09-04 国润环保工程(常州)有限公司 Slurry filter press for kitchen garbage

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831989A (en) * 2014-02-20 2014-06-04 安德里茨(中国)有限公司 Screw press
CN108816352A (en) * 2018-06-28 2018-11-16 广东春盛生物科技发展有限公司 Primate waste material squeezer
WO2020057038A1 (en) * 2018-09-17 2020-03-26 北京环境工程技术有限公司 Extrusion separation and purification device
CN111623620A (en) * 2020-05-25 2020-09-04 国润环保工程(常州)有限公司 Slurry filter press for kitchen garbage

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
C56 Change in the name or address of the patentee

Owner name: ANDRITZ (CHINA) CO., LTD.

Free format text: FORMER NAME: FOSHAN ANDRITZ TECHNOLOGIES LTD.

CP01 Change in the name or title of a patent holder

Address after: 528000 Guangdong city of Foshan Province Tianbao West Industrial Zone Chancheng District Road No. 9

Patentee after: Andritz (China) Ltd.

Address before: 528000 Guangdong city of Foshan Province Tianbao West Industrial Zone Chancheng District Road No. 9

Patentee before: Foshan Andritz Technologies Ltd.

GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120725