CN102514114B - Rubber mixing machine - Google Patents

Rubber mixing machine Download PDF

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Publication number
CN102514114B
CN102514114B CN201110446103.7A CN201110446103A CN102514114B CN 102514114 B CN102514114 B CN 102514114B CN 201110446103 A CN201110446103 A CN 201110446103A CN 102514114 B CN102514114 B CN 102514114B
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CN
China
Prior art keywords
cylinder
blade wing
mix
mixes
mixing
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Expired - Fee Related
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CN201110446103.7A
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Chinese (zh)
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CN102514114A (en
Inventor
曹世良
陈世伟
张增军
孙德全
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Himile Mechanical Science and Technology Shandong Co Ltd
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Himile Mechanical Science and Technology Shandong Co Ltd
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Priority to CN201110446103.7A priority Critical patent/CN102514114B/en
Publication of CN102514114A publication Critical patent/CN102514114A/en
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Publication of CN102514114B publication Critical patent/CN102514114B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a rubber mixing machine. The rubber mixing machine comprises a control device and a mixing cylinder which is arranged on a supporting base, wherein a driving device used for driving the mixing cylinder to rotate is arranged on the supporting base; a material inlet and a material outlet are respectively formed at the two ends of the mixing cylinder; a feeding device is arranged at the material inlet; a discharging device is arranged at the material outlet; the driving device, the feeding device and the discharging device are respectively connected with the control device; material mixing blade wings arranged along a feeding spiral direction are respectively arranged in the inner wall of the mixing cylinder; an acute angle material accommodating angle is formed between the material mixing blade wings and the inner wall of the mixing cylinder; and a material stirring hopper is distributed on the inner wall of the mixing cylinder, positioned in the end of the material outlet. Before standard rubber blocks are subjected to banburying and after the standard rubber blocks produced in different batches are cut into small rubber blocks, the small rubber blocks can be fully mixed and homogenized, the production quality is improved, and the energy consumption is reduced.

Description

Rubber mixing machine
Technical field
The present invention relates to a kind of rubber mechanical equipment that mixes homogenizing for blob of viscose, particularly tyre industry rubber internal mixing is in the past to mixing a kind of equipment of homogenizing again after the fragmentation of different batches standard blob of viscose.
Background technology
At present, rubber internal mixing first operation traditional in tyre industry is drying glue, exactly standard blob of viscose is heated to suitable temperature.Second operation work is afterwards that the standard blob of viscose having dried is directly put in banbury and carried out banburying, and the process of banburying adds multiple auxiliary materials.This traditional operation technique has many weak points: first, the index fluctuations such as rubber internal mixing Mooney viscosity are large, because the quality of the rubber of different suppliers' rubber or same supplier different batches has gap, cause finished tire quality to have fluctuation; Secondly, directly drop into banbury with the form of standard blob of viscose, because bulk is larger, the banburying time is longer, and banburying efficiency is lower, and the heat-dissipating of banburying is simultaneously serious, is unfavorable for stablizing blob of viscose quality; Again, standard blob of viscose needs drying glue, and energy resource consumption is larger, and it is larger to banbury load impact that standard blob of viscose enters banbury, and banbury overhaul frequency is high.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of before the banburying of standard blob of viscose, after different batches standard blob of viscose is chopped into little blob of viscose, little blob of viscose fully can be mixed to the rubber mixing machine of homogenizing, the raising quality of production and reduction energy consumption.
For solving the problems of the technologies described above, technical scheme of the present invention is: rubber mixing machine, comprise control device and be installed on the cylinder that mixes on bearing, described bearing is provided with described in driving and mixes the drive unit that cylinder rotates, a described two ends that mix are respectively equipped with charging aperture and discharging opening, described charging aperture is provided with feed arrangement, described discharging opening is provided with drawing mechanism, described drive unit, feed arrangement is connected respectively described control device with drawing mechanism, a described inwall that mixes is distributed with the batch mixing blade wing of arranging along feeding screw direction, described batch mixing blade wing and mix and there is acute angle pocket material angle between an inwall, the described cylinder that mixes is positioned on described discharge port end inwall and is distributed with material copy bucket.
As preferred technical scheme, the pocket material angle of described batch mixing blade wing has two kinds of angles at least.
As the improvement to technique scheme, described in mix an inwall and be distributed with contrary mixed blade wing, described contrary mixed blade wing arranges along the feed back hand of spiral, the feed back amount of described contrary mixed blade wing is less than the feeding amount of described batch mixing blade wing.
As the improvement to technique scheme, described batch mixing blade wing and contrary mixed blade wing are crisscross arranged.
As the improvement to technique scheme, the length of described batch mixing blade wing is greater than the length of described contrary mixed blade wing, and the height of described batch mixing blade wing is greater than the height of described contrary mixed blade wing.
As the improvement to technique scheme, described material copy bucket comprises copy plate, the adjacent both sides of described copy plate are connected with the inner circumferential wall and the discharge port end end face inwall that mix cylinder respectively, and described copy plate is provided with striker plate with the relative one end of described discharge port end end face inwall.
As the improvement to technique scheme, described feed arrangement comprises that one end passes described charging aperture and mix the feed hopper in cylinder cylinder chamber described in stretching into, described in described feed hopper is positioned at, mix cylinder cylinder one end, chamber and mix one end outside cylinder cylinder chamber described in being positioned at, and described in described feed hopper is positioned at, mix one end outside cylinder cylinder chamber and connect feeding web, between described feed hopper and described bearing, be provided with charging support, described feed hopper cross section is square, and between described feed hopper and described charging aperture, is provided with rubber seal.
As the improvement to technique scheme, described drawing mechanism comprises that one end passes described discharging opening and mix the discharge bucket in cylinder cylinder chamber described in stretching into, and mixes cylinder cylinder one end, chamber and mix one end outside a cylinder chamber described in described discharge bucket is positioned at described in being positioned at; The bottom that mixes cylinder cylinder one end, chamber described in described discharge bucket is positioned at is provided with sub-material mouth, described sub-material mouth place is hinged with sub-material baffle plate, described sub-material baffle plate is connected with the baffle plate power set for driving sub-material baffle plate to rotate, and described baffle plate power set connect described control device; Between described discharge bucket and described bearing, be provided with discharging support, described discharge bucket cross section is square, and between described discharge bucket and described discharging opening, is provided with rubber seal.
As the improvement to technique scheme, described bearing is installed on base, between described base and bearing, is provided with LOAD CELLS, and described LOAD CELLS connects control device.
As the improvement to technique scheme, described drive unit comprises the buncher that described bearing is provided with, the transmission case being connected with buncher, the driving wheel being in transmission connection with transmission case, a described periphery that mixes is set with the driving circle coordinating with driving wheel, and described buncher connects described control device.
The rubber mixing machine of technique scheme, owing to having adopted by comprising control device and being installed on the cylinder that mixes on bearing, bearing is provided with for driving and mixes the drive unit that cylinder rotates, mix a two ends and be respectively equipped with charging aperture and discharging opening, charging aperture is provided with feed arrangement, discharging opening is provided with drawing mechanism, drive unit, feed arrangement and drawing mechanism are connected respectively described control device, mix an inwall and be distributed with the batch mixing blade wing of arranging along feeding screw direction, batch mixing blade wing and mix and there is acute angle pocket material angle between an inwall, mixing cylinder is positioned on described discharge port end inwall and is distributed with material copy bucket, so the little blob of viscose after chopping is entered and mixed cylinder by feed arrangement, rotate by mixing cylinder, by batch mixing blade wing, little blob of viscose is mixed, and by and mix the batch mixing blade wing between an inwall with acute angle pocket material angle and in the time mixing a tin bottom, carry little blob of viscose mixing a rotation process transfer, turn in mixing to be slipped to after to certain altitude is taken little blob of viscose in a top and mix cylinder bottom and mix, order about lower little blob of viscose at batch mixing blade wing spiral simultaneously and move a segment distance along mixing an axial direction, ensure that blob of viscose is to be deposited in uniformly the whole bottom that mixes cylinder substantially, discharge via material copy bucket and drawing mechanism afterwards, like this can be by standard blob of viscose before banburying, after different batches standard blob of viscose is chopped into little blob of viscose, little blob of viscose is fully mixed to homogenizing, improves the quality of production and reduces energy consumption.The pocket material angle of described batch mixing blade wing has two kinds of angles at least, is convenient to fully mixing of blob of viscose; Mix an inwall and be distributed with contrary mixed blade wing, contrary mixed blade wing is arranged along the feed back hand of spiral, the feed back amount of contrary mixed blade wing is less than the feeding amount of batch mixing blade wing, make to mix an interior blob of viscose and in moving to discharge port end screw feeding, have the part moving to feed inlet end spiral feed back, be convenient to fully mixing of blob of viscose; Batch mixing blade wing and contrary mixed blade wing are crisscross arranged, the length of batch mixing blade wing is greater than the length of contrary mixed blade wing, the height of batch mixing blade wing is greater than the height of contrary mixed blade wing, ensures that mixing an interior blob of viscose moves smoothly to discharge port end, is convenient to the smooth work of mixing machine.Material copy bucket adopts the adjacent both sides of copy plate to be connected with the inner circumferential wall and the end face inwall that mix cylinder respectively, copy plate one end relative to end face inwall is provided with striker plate, ensure that blob of viscose does not drop from the side in the time of discharging, but be slipped to drawing mechanism along copy plate, discharging smoothly.Feed arrangement adopts one end to stretch into the feed hopper mixing in cylinder cylinder chamber through charging aperture, between feed hopper and charging aperture, be provided with rubber seal, simple in structure, practical, drawing mechanism adopts one end to stretch into the discharge bucket mixing in cylinder cylinder chamber through discharging opening, discharge bucket is positioned at a bottom that mixes cylinder cylinder one end, chamber and is provided with sub-material mouth, sub-material mouth place is hinged with and is rotated by the baffle plate of baffle plate power set sub-material barrier driving, between discharge bucket and discharging opening, be provided with rubber seal, simple in structure, practical, and the shutoff by sub-material baffle plate to sub-material mouth and opening, while having ensured to mix a tin batch mixing, open sub-material mouth shutoff discharge bucket, while mixing a tin discharging, shutoff sub-material mouth is opened discharge bucket, easy to operate, ensure the normal work of mixing machine.The LOAD CELLS setting being connected with control device, detect by LOAD CELLS, feedback mixes a weight of interior little blob of viscose, in the time mixing in cylinder that the weight of little blob of viscose reaches setting numerical value, feedback signal stops charging by control device control, drive unit adopts the transmission case being connected with buncher, the driving wheel being in transmission connection with transmission case, mix a periphery and be set with the driving circle coordinating with driving wheel, buncher connects control device, control by control device to buncher, realize mixing the adjustment control of a speed, little blob of viscose is fully mixed, when quickly discharging and emptying mixes tin, the rotating speed that mixes cylinder can regulate accordingly to be had little blob of viscose and mixes rotating speed, discharging rotating speed and empty rotating speed.
brief description of the drawings
Fig. 1 is the structural representation of rubber mixing machine of the present invention;
Fig. 2 is rubber mixing machine material copy bucket scheme of installation of the present invention;
Pocket material angle schematic diagram when Fig. 3 is rubber mixing machine batch mixing blade wing installation of the present invention.
In figure: 1-mixes cylinder; 11-drives circle; 2-feed hopper; 21-charging support; 3-discharge bucket; 31-discharging support; 32-sub-material baffle plate; 4-batch mixing blade wing; The contrary mixed blade wing of 41-; 5-material copy bucket; 51-copy plate; 52-striker plate; 6-base; 61-bearing; 7-LOAD CELLS; 8-transmission case; 81-driving wheel; 9-rubber seal.
Detailed description of the invention
Below in conjunction with drawings and Examples, further set forth the present invention.In the following detailed description, only by the mode of explanation, some example embodiment of the present invention has been described.Undoubtedly, those of ordinary skill in the art can recognize, without departing from the spirit and scope of the present invention in the situation that, can revise described embodiment by various mode.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1, Figure 2 and Figure 3, rubber mixing machine, comprise control device and be installed on bearing 61 mix cylinder 1, bearing 61 is provided with for driving and mixes the drive unit that cylinder 1 rotates, mix cylinder 1 installation on bearing 61 and can adopt on bearing 61 and be provided with roller set, and be circumferentially with the known modes such as the track corresponding with each roller set mixing cylinder 1 outer wall; Mix cylinder 1 two ends and be respectively equipped with charging aperture and discharging opening, charging aperture is provided with feed arrangement, discharging opening is provided with drawing mechanism, drive unit, feed arrangement and drawing mechanism are connected respectively control device, mix cylinder 1 inwall be distributed with arrange along feeding screw direction when cylinder rotates, order about material along a batch mixing blade wing 4 that mixes cylinder and axially move to discharging opening mixing, batch mixing blade wing 4 and mixing has the acute angle pocket material angle a that batch mixing blade wing is turned carry material in the time mixing a tin bottom and turn spreading in the time mixing tin top between an inwall; Mixing cylinder 1 is positioned at and on discharge port end inwall, is distributed with material copy bucket 5, material copy bucket 5 can adopt and comprise copy plate 51, the adjacent both sides of copy plate 51 are connected with the inner circumferential wall and the discharge port end end face inwall that mix cylinder 1 respectively, copy plate 51 is provided with striker plate 52 with the relative one end of discharge port end end face inwall, ensure that blob of viscose does not drop from the side, but be slipped to drawing mechanism along material copy bucket.In mixing a discharging, control device can be controlled charging simultaneously.Also can adopt and be fixed with end plates mixing an end face inwall, the adjacent both sides of copy plate 51 respectively with the inner circumferential wall and the end plates connected mode that mix cylinder 1.
As shown in Figure 1, the pocket material angle of batch mixing blade wing has two kinds of angles at least, can adopt batch mixing blade wing 4 along mix cylinder 1 axially grouping arrange, the batch mixing blade wing 4 of each group and mix the modes such as pocket material angle a between an inwall is unequal.Be distributed with contrary mixed blade wing 41 mixing an inwall, contrary mixed blade wing 41 is arranged along the feed back hand of spiral, the feed back amount of contrary mixed blade wing 41 is less than the feeding amount of batch mixing blade wing 4, in the process that so little blob of viscose mixes, batch mixing blade wing 4 is carried little blob of viscose to discharge end, contrary mixed blade wing 41, by reverse little blob of viscose conveying, ensures that blob of viscose is to be deposited in uniformly the whole bottom that mixes cylinder substantially, instead of concentrates and be deposited in some places.
As shown in figures 1 and 3, batch mixing blade wing 4 length d 1be greater than contrary mixed blade wing 41 length d 2, batch mixing blade wing 4 height h 1be greater than contrary mixed blade wing 41 height h 2, batch mixing blade wing and contrary mixed blade wing are crisscross arranged, and can adopt batch mixing blade wing quantity to be greater than contrary mixed blade wing quantity mode, ensure that the feed back amount of contrary mixed blade wing 41 is less than the feeding amount of batch mixing blade wing 4, carries out smoothly so that produce.
As shown in Figure 1, feed arrangement comprises that one end passes charging aperture and stretch into the feed hopper 2 mixing in cylinder cylinder chamber, feed hopper 2 is positioned at and mixes cylinder cylinder one end, chamber mix one end outside a cylinder chamber described in being positioned at, and feed hopper 2 is positioned at and mixes connection feeding web in one end outside cylinder cylinder chamber, between feed hopper 2 and bearing 61, be provided with charging support 21, feed hopper cross section is square, and is provided with rubber seal 9 between feed hopper 2 and charging aperture.
As shown in Figure 1, drawing mechanism comprises that one end passes discharging opening and stretch into the discharge bucket 3 mixing in cylinder cylinder chamber, and discharge bucket 3 is positioned at and mixes cylinder cylinder one end, chamber and mix one end outside a cylinder chamber higher than being positioned at; Discharge bucket 3 is positioned at a bottom that mixes cylinder cylinder one end, chamber and is provided with sub-material mouth, sub-material mouth place is hinged with sub-material baffle plate 32, sub-material baffle plate 32 is connected with the baffle plate power set for driving sub-material baffle plate to rotate, baffle plate power set connect control device, baffle plate power set can adopt hydraulic means, by the control of control device, handle sub-material baffle plate shutoff sub-material mouth and control whether discharging.Between discharge bucket 3 and bearing 61, be provided with discharging support 31, discharge bucket cross section is square, and is provided with rubber seal 9 between discharge bucket and discharging opening.
As shown in Figure 1, bearing 61 is installed on base 6, between base 6 and bearing 61, be provided with LOAD CELLS 7, LOAD CELLS 7 connects control device, detect, feed back and mix a weight of interior little blob of viscose by LOAD CELLS, in the time mixing in cylinder that the weight of little blob of viscose reaches setting numerical value, feedback signal stops charging by control device control.Drive unit comprises the buncher that bearing 61 is provided with, the transmission case 8 being connected with buncher, the driving wheel 81 being in transmission connection with transmission case 8, gearbox can adopt shaft coupling with being connected of driving wheel, mix a periphery and be set with the driving circle 11 coordinating with driving wheel, buncher connects control device, control by control device to buncher, realize mixing the adjustment control of a speed, little blob of viscose is fully mixed, when quickly discharging and emptying mixes tin, the rotating speed that mixes cylinder can regulate accordingly to be had little blob of viscose and mixes rotating speed, discharging rotating speed and empty rotating speed.For ensure rubber mixing machine better turn round, drive circle can adopt two to be set with in mixing a two ends, and adopt drive circle for gear ring driving wheel be gear mode.
More than show and described general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (7)

1. rubber mixing machine, comprise control device and be installed on the cylinder that mixes on bearing, described bearing is provided with described in driving and mixes the drive unit that cylinder rotates, a described two ends that mix are respectively equipped with charging aperture and discharging opening, described charging aperture is provided with feed arrangement, described discharging opening is provided with drawing mechanism, described drive unit, feed arrangement and drawing mechanism are connected respectively described control device, it is characterized in that: described in mix an inwall and be distributed with the batch mixing blade wing of arranging along feeding screw direction, described batch mixing blade wing and mix and there is acute angle pocket material angle between an inwall; The described cylinder that mixes is positioned on described discharge port end inwall and is distributed with material copy bucket; The pocket material angle of described batch mixing blade wing has two kinds of angles at least;
A described inwall that mixes is distributed with contrary mixed blade wing, and described contrary mixed blade wing is along feed back hand of spiral layout, and the feed back amount of described contrary mixed blade wing is less than the feeding amount of described batch mixing blade wing; Described batch mixing blade wing and contrary mixed blade wing are crisscross arranged.
2. rubber mixing machine as claimed in claim 1, is characterized in that: the length of described batch mixing blade wing is greater than the length of described contrary mixed blade wing, and the height of described batch mixing blade wing is greater than the height of described contrary mixed blade wing.
3. rubber mixing machine as claimed in claim 1, it is characterized in that: described material copy bucket comprises copy plate, the adjacent both sides of described copy plate are connected with the inner circumferential wall and the discharge port end end face inwall that mix cylinder respectively, and described copy plate is provided with striker plate with the relative one end of described discharge port end end face inwall.
4. rubber mixing machine as claimed in claim 1, it is characterized in that: described feed arrangement comprises that one end passes described charging aperture and mix the feed hopper in cylinder cylinder chamber described in stretching into, described in described feed hopper is positioned at, mix cylinder cylinder one end, chamber and mix one end outside cylinder cylinder chamber described in being positioned at, and described in described feed hopper is positioned at, mix one end outside cylinder cylinder chamber and connect feeding web, between described feed hopper and described bearing, be provided with charging support, described feed hopper cross section is square, and between described feed hopper and described charging aperture, is provided with rubber seal.
5. rubber mixing machine as claimed in claim 1, it is characterized in that: described drawing mechanism comprises that one end passes described discharging opening and mix the discharge bucket in cylinder cylinder chamber described in stretching into, and mixes cylinder cylinder one end, chamber and mix one end outside a cylinder chamber described in described discharge bucket is positioned at described in being positioned at; The bottom that mixes cylinder cylinder one end, chamber described in described discharge bucket is positioned at is provided with sub-material mouth, described sub-material mouth place is hinged with sub-material baffle plate, described sub-material baffle plate is connected with the baffle plate power set for driving sub-material baffle plate to rotate, and described baffle plate power set connect described control device; Between described discharge bucket and described bearing, be provided with discharging support, described discharge bucket cross section is square, and between described discharge bucket and described discharging opening, is provided with rubber seal.
6. rubber mixing machine as claimed in claim 1, is characterized in that: described bearing is installed on base, between described base and described bearing, is provided with LOAD CELLS, and described LOAD CELLS connects described control device.
7. the rubber mixing machine as described in claim 1 to 6 any one, it is characterized in that: described drive unit comprises the buncher that described bearing is provided with, the transmission case being connected with buncher, the driving wheel being in transmission connection with transmission case, a described periphery that mixes is set with the driving circle coordinating with driving wheel, and described buncher connects described control device.
CN201110446103.7A 2011-12-28 2011-12-28 Rubber mixing machine Expired - Fee Related CN102514114B (en)

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CN102514114B true CN102514114B (en) 2014-11-19

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CN102728442B (en) * 2012-07-12 2014-02-05 天津赛象科技股份有限公司 Rubber brick grinding production line
CN102729351B (en) * 2012-07-12 2014-04-23 天津赛象科技股份有限公司 Rubber granule mixer
CN104354234B (en) * 2014-10-16 2016-08-24 中国化学工业桂林工程有限公司 A kind of rubber blob of viscose mixing tank automatic discharging device
CN105690589A (en) * 2016-04-19 2016-06-22 卧龙电气集团股份有限公司 Planetary stone mixer with resin automatic filling function
CN110584446A (en) * 2018-06-12 2019-12-20 佛山市顺德区美的电热电器制造有限公司 Feeding control method, material storage device, cooking utensil and storage medium
BR102020022740B1 (en) * 2020-11-09 2023-10-24 Tecnored Desenvolvimento Tecnologico S.A REAGENT MASS INTERNAL BACKMIXING SYSTEM FOR A CYLINDRICAL ROTATING REACTOR
CN114028989A (en) * 2021-11-17 2022-02-11 王雪芳 Outer wall coating diluting device with stirring function and method

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SU1006241A1 (en) * 1981-10-21 1983-03-23 Государственный всесоюзный дорожный научно-исследовательский институт Continuous-action gravity mixer
CN2488583Y (en) * 2001-05-23 2002-05-01 杨友文 Mixer
JP2005119889A (en) * 2003-10-14 2005-05-12 Dutchwest Japan Kk Water-content adjusting device for organic waste in composting
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SU1006241A1 (en) * 1981-10-21 1983-03-23 Государственный всесоюзный дорожный научно-исследовательский институт Continuous-action gravity mixer
CN2488583Y (en) * 2001-05-23 2002-05-01 杨友文 Mixer
JP2005119889A (en) * 2003-10-14 2005-05-12 Dutchwest Japan Kk Water-content adjusting device for organic waste in composting
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CN202412510U (en) * 2011-12-28 2012-09-05 山东豪迈机械科技股份有限公司 Rubber mixing plant

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