CN2753465Y - Garbage revolving drum sieve - Google Patents

Garbage revolving drum sieve Download PDF

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Publication number
CN2753465Y
CN2753465Y CN 200420095784 CN200420095784U CN2753465Y CN 2753465 Y CN2753465 Y CN 2753465Y CN 200420095784 CN200420095784 CN 200420095784 CN 200420095784 U CN200420095784 U CN 200420095784U CN 2753465 Y CN2753465 Y CN 2753465Y
Authority
CN
China
Prior art keywords
frame
sieve
revolving drum
rotary screen
sieve nest
Prior art date
Application number
CN 200420095784
Other languages
Chinese (zh)
Inventor
邵强辉
花育杰
Original Assignee
惠州市三峰环保设备科技有限公司
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 惠州市三峰环保设备科技有限公司 filed Critical 惠州市三峰环保设备科技有限公司
Priority to CN 200420095784 priority Critical patent/CN2753465Y/en
Application granted granted Critical
Publication of CN2753465Y publication Critical patent/CN2753465Y/en

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Abstract

The utility model discloses a garbage revolving drum sieve which comprises a frame and a cover arranged on the frame. A revolving drum sieve body is arranged in the cover and supported by a supporting roller. The upper end of the revolving drum sieve body is provided with a feed inlet, the middle part is a sieve pore body and the lower end is provided with a discharge outlet. The inner wall of the sieve surface is provided with a plurality of spiral vanes. The utility model is characterized in that the connecting part of the feed inlet and the sieve pore body is fixedly sheathed with a gear ring, and the upper end of the discharge outlet is provided with a retainer ring. An adjusting rod is arranged between the front end part of a lower supporting base of the cover and the frame, and the gear ring is connected with the revolving drum sieve body by a bolt. The garbage revolving drum sieve provided by the utility model has the advantages of simple structure, low equipment loss and convenient replacement and maintenance.

Description

A kind of rubbish rotary screen

Technical field

The utility model relates to solid material and separates sorting unit, is specifically related to a kind of rubbish rotary screen.

Background technology

Be protection existent environment of people and ecological environment, the processing of rubbish is more and more important, and rubbish must carry out preliminary treatment before burning, landfill compost.Waste preprocessing technology generally comprises links such as broken bag fragmentation, fermentation, separation sorting and pulverizing.The broken bag fragmentation is the first working procedure to the city bagged garbage, the general garbage bag breaking machine that adopts is handled, it is softening that rubbish after the processing enters fermentation tower, enter sorting unit then such as rotary screen sieves processing, the bigger bulk garbage waste that do not sifted out can be from new processing, and the fritter garbage waste that sifts out enters the pulverizer pulverization process.The refuse treatment plant that has has the function of broken bag screening simultaneously, as the broken bag of the disclosed rotary screen of Chinese ZL02206935.6 patent " rotary screen that is used for garbage bag breaking and screening " with rubbish, the screening operation combines on the equipment, though saved operation, but the treatment effect to rubbish is bad relatively, the disclosed sorting unit of China's ZL03241140.5 patent " variable working condition vibrator formula garbage sorting device ", the mode that adopts vibration force to combine with rolling throwing power, strengthen the compass screen surface material layering, to realize the grading of composting material, but its structure relative complex adopts the oscillatory type base short service life.

The utility model content

Technical problem to be solved in the utility model provides a kind of simple in structure, easy to maintenance, rotary screen that screening effect is good.

The utility model is achieved through the following technical solutions:

A kind of rubbish rotary screen, comprise frame and the hood that is positioned on the frame, be provided with the cylinder sieve nest in the hood, the cylinder sieve nest supports by carrying roller, and cylinder sieve nest upper end is a charging aperture, the centre is the sieve aperture body, the lower end is provided with discharging opening, and the sieve nest inwall is provided with some spiral blades, and the junction fixed cover of charging aperture and sieve aperture body is provided with gear ring, discharging opening outer wall fixed cover is provided with ring washer, is provided with adjusting screw(rod) between hood lower support seat leading section and the frame.

Described gear ring is connected by bolt with the cylinder sieve nest, and gear ring is provided with the tooth that is meshed with the gear of driven by motor.By bolting, the hood bottom is provided with hopper between ring washer and the frame.

The utility model compared with prior art has following remarkable result: simple in structure being convenient to of the rubbish rotary screen that the utility model provides safeguards that ad hoc tilt adjustment screw rod is convenient to regulate according to the treating capacity of the size of rubbish granularity and rubbish the screening oblique angle of cylinder sieve nest; Adopt gear drive to improve transmission efficiency and reduced loss; Adopt bolt to be connected between gear ring and the cylinder sieve nest, be convenient to change maintenance.

Description of drawings

Fig. 1 is the hood structural representation of not drawing of the present utility model;

Fig. 2 is left view signal of the present utility model.

The specific embodiment

The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.

Rubbish rotary screen such as Fig. 1 that the utility model provides, shown in Figure 2: a kind of rubbish rotary screen, comprise frame 1 and be positioned at hood 9 on the frame, be provided with the cylinder sieve nest in the hood, the cylinder sieve nest supports by carrying roller 10, cylinder sieve nest upper end is a charging aperture 6, the centre is a sieve aperture body 4, the lower end is provided with discharging opening 2, the compass screen surface inwall is provided with some spiral blades 11, the hood bottom is provided with hopper 12, be arranged with gear ring 5 outside charging aperture 6, this gear ring is meshed with the reductor travelling gear, carries out gear drive, also promptly drive rolling sieve nest drum screen branch by gear drive, discharging opening 2 outer sheathed ring washers 3 fix the cylinder sieve nest, are fixed with adjusting screw(rod) 8 between hood lower support seat 7 leading sections and the frame 1.Be convenient to improve screening effect according to the size of rubbish granularity and the inclination angle of how much regulating the cylinder sieve nest of garbage treatment quantity with respect to frame.

Be connected by a screw of living between gear ring 5 and the sieve aperture body 4, be convenient to demolition and maintenance, sieve aperture body 4 is provided with sieve aperture, and the varying aperture scope can change according to actual conditions.

Material is from charging aperture 6 inputs as shown in Figure 1 and Figure 2, synthesis by means of sieve nest rotation and guide blade 11 axial convey materials and broken material, realize the branch separating screen of rubbish material, material through screening flows to subsequent handling from hopper 12, and relatively large garbage waste sieves after fragmentation from discharging opening 2 outputs again.

Claims (5)

1, a kind of rubbish rotary screen, comprise frame (1) and be positioned at hood (9) on the frame, be provided with the cylinder sieve nest in the hood, the cylinder sieve nest supports by carrying roller (10), cylinder sieve nest upper end is provided with charging aperture (6), the centre is sieve aperture body (4), the lower end is provided with discharging opening (2), the sieve nest inwall is provided with some spiral blades (11), it is characterized in that: charging aperture (6) is provided with gear ring (5) with the junction fixed cover of sieve aperture body (4), discharging opening outer wall fixed cover is provided with ring washer (3), is provided with adjusting screw(rod) (8) between hood lower support seat (7) leading section and the frame (1).
2, rubbish rotary screen as claimed in claim 1 is characterized in that: described gear ring (5) is connected and fixed by bolt with the cylinder sieve nest.
3, rubbish rotary screen as claimed in claim 2 is characterized in that: described gear ring (5) is provided with the tooth that is meshed with the gear of driven by motor.
4, rubbish rotary screen as claimed in claim 1 is characterized in that: described ring washer (3) passes through bolting with frame (1).
5, rubbish rotary screen as claimed in claim 1 is characterized in that: described hood bottom is provided with hopper (12).
CN 200420095784 2004-11-19 2004-11-19 Garbage revolving drum sieve CN2753465Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420095784 CN2753465Y (en) 2004-11-19 2004-11-19 Garbage revolving drum sieve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420095784 CN2753465Y (en) 2004-11-19 2004-11-19 Garbage revolving drum sieve

Publications (1)

Publication Number Publication Date
CN2753465Y true CN2753465Y (en) 2006-01-25

Family

ID=35925575

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420095784 CN2753465Y (en) 2004-11-19 2004-11-19 Garbage revolving drum sieve

Country Status (1)

Country Link
CN (1) CN2753465Y (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225391A (en) * 2011-04-01 2011-10-26 山东建设机械股份有限公司 Multilevel rotary screen with spiral blade for processing garbage
CN102580828A (en) * 2012-02-22 2012-07-18 宝林 Environment friendly kitchen waste collecting bin
CN102814273A (en) * 2012-09-05 2012-12-12 大庆中蓝石化有限公司 Drum-type sieving machine
CN105728314A (en) * 2016-02-28 2016-07-06 吕文良 Device and method for removing insect impurities in spinach
CN106140612A (en) * 2016-08-23 2016-11-23 李丽开 A kind of rubbish stirring screening plant
CN106179783A (en) * 2016-08-29 2016-12-07 耐德三井造船(重庆)环境装备有限公司 A kind of changing food waste light materials separator with Novel barrate grid
CN106216221A (en) * 2016-07-21 2016-12-14 衢州市光大面业有限公司 A kind of wood powder screening installation
CN108554768A (en) * 2018-05-07 2018-09-21 新乡市东振机械制造有限公司 A kind of building waste screening drum
CN109158162A (en) * 2018-11-13 2019-01-08 无锡飞述科技有限公司 A kind of stone screening machine and its method for sieving for soil remediation
CN109290170A (en) * 2018-12-04 2019-02-01 商丘师范学院 A kind of pulverized particles screening machine
CN110947610A (en) * 2019-12-19 2020-04-03 涡阳县晟丰新型建材有限公司 Drum screen for processing coal gangue

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225391A (en) * 2011-04-01 2011-10-26 山东建设机械股份有限公司 Multilevel rotary screen with spiral blade for processing garbage
CN102580828A (en) * 2012-02-22 2012-07-18 宝林 Environment friendly kitchen waste collecting bin
CN102580828B (en) * 2012-02-22 2014-06-11 宝林 Environment friendly kitchen waste collecting bin
CN102814273A (en) * 2012-09-05 2012-12-12 大庆中蓝石化有限公司 Drum-type sieving machine
CN105728314A (en) * 2016-02-28 2016-07-06 吕文良 Device and method for removing insect impurities in spinach
CN106216221A (en) * 2016-07-21 2016-12-14 衢州市光大面业有限公司 A kind of wood powder screening installation
CN106140612A (en) * 2016-08-23 2016-11-23 李丽开 A kind of rubbish stirring screening plant
CN106179783A (en) * 2016-08-29 2016-12-07 耐德三井造船(重庆)环境装备有限公司 A kind of changing food waste light materials separator with Novel barrate grid
CN108554768A (en) * 2018-05-07 2018-09-21 新乡市东振机械制造有限公司 A kind of building waste screening drum
CN109158162A (en) * 2018-11-13 2019-01-08 无锡飞述科技有限公司 A kind of stone screening machine and its method for sieving for soil remediation
CN109290170A (en) * 2018-12-04 2019-02-01 商丘师范学院 A kind of pulverized particles screening machine
CN110947610A (en) * 2019-12-19 2020-04-03 涡阳县晟丰新型建材有限公司 Drum screen for processing coal gangue

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060125

Termination date: 20121119