BHS Prospekt DMX en 112014
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Transcript of BHS Prospekt DMX en 112014
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DMXDry Powder Batch Mixer
The benchmark in mixing technology
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Headquarters of BHS-Sonthofen in Germany
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The company
BHS-Sonthofen, headquartered in Sonthofen, Germany, is an owner-operated group of companies in the field of machine and plant engineering. We offer technical solutions in the field of mechanical process engineering, with a focus on mixing, crushing, recycling and filtration. With over 300 employees and a number of subsidiaries, BHS-Sonthofen has a global presence.
Over 125 years of experience in mixing technology
BHS-Sonthofen invented the first twin-shaft batch mixer back in 1888 and has been systematically upgrading the design ever since. Today, BHS has a broad product range of batch and continuous mixing systems for numerous applications. Based on this know-how, the DMX series of twin-shaft batch mixers has been specially developed to meet the particular requirements of mixing dry materials.
Worldwide service
BHS offers quick and reliable service worldwide with its technical customer support and spare parts stock on three continents for all machine types.
www.bhs-sonthofen.com
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DRY POWDER BATCH MIXER
BHS dry powder batch mixer DMX
Twin-shaft mixing technology is suitable for all formulas and offers a wide range of benefits. The mixing technique has a significant effect on the quality of the mixture and the economic efficiency of the production process.
Dry powder batch mixer DMX 3600
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Superior machine technology
Compact design
Compared with other mixing systems, twin-shaft mixers are filled to a significant higher filling level, making them more compact for a comparable throughput rate. In the case of new plants, mixers of the DMX series are ideal because of their small dimensions; for modification to existing plants, they allow the installation of a more powerful mixer in the available space.
Maintenance-friendly and robust design
Our machines are characterized by a sturdy and durable design, providing safe and easy access for maintenance work.
Residue-free discharge
Residue-free discharge of the mixer is carried out using two large, water-tight and twist resistant discharge door flaps.
Low wear
The compact design and the high filling level minimize the ratio of wearing surfaces to batch volume.
Generating valuable products
Consistent and reliable mixing results
Thanks to the proven design and arrangement of the mixing tools, you will achieve consistent homogeneous mixtures batch after batch in less time.
Advantages of the twin-shaft principle
Compared with single-shaft mixers, twin-shaft mixing technology offers considerably better mixing with short mixing cycles. Thanks to the sophisticated mixing mechanism with the directed three-dimensional motion pattern, the speed of the mixer can be less compared to single-shaft or intensive mixers while still producing a greater mixing effect.
Gentle processing of the mixture
The special spiral-blade mixing mechanism and the gentle material transport, combined with the generation of high relative movements of each single particle, ensure that sensitive components in the material to be mixed, such as perlite, styrofoam or expanded concrete, are protected. The grain structure of all batch ingredients is thus preserved.
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FUNCTION AND MIXING CONCEPT
Functional principle: spiral mixing tools
ADVANTAGE OF THE THREE-DIMENSIONAL MIXING CONCEPTUnlike single-shaft systems which move the mixture to the center of the machine, the three-dimensional mixing concept of the twin-shaft batch mixer results in a more intensive exchange of materials and thus in shorter mixing cycles with reduced energy consumption.
BHS spiral mixing tools
Mixing tools arranged in the form of an interrupted spiral on each mixing shaft
Two counter-rotating mixing shafts with the mixing tools overlapping in the longitudinal center area of the mixer
Counterblades positioned at the ends of the shafts Moderate circumferential speed of the mixing blades
Mixing concept
Generation of a circular three-dimensional pattern for rapid mixture of batch ingredients
Intensive material exchange in the turbulent overlap area of the two mixing circles
Optimal conversion of the energy input into intensive relative movements of the mixture
Rapid movement of all materials throughout the mixer during the entire mixing process
Functional principle: movement of the mixture
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MIXER DISCHARGESolutions and options tailored to requirements
Features of the discharge door flaps Residue-free discharge with large dual discharge door flaps Arrangement of the door flaps over the entire length
and width of the trough Solid and machined welded construction Effective, adjustable sealing Reliable operation using hydraulic cylinders
Discharge door flap variants Discharge door flaps for fine-particle mixtures in water-tight
design Discharge door flaps for granular dry material mixtures in
wear-resistant design
DISCHARGE
DMX 3600 with closed dual discharge door flaps
DMX 3600 with opened dual discharge door flaps
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OPTIONS AND ACCESSORIES
Mixing trough cover 1
The dustproof mixing trough cover is equipped with large maintenance hatches opened with the aid of gas springs. Optional custom connections for feeding, venting or color and fiber addition are available upon request. Dust can be successfully captured by means of vent socks or an active filter.
Electrical terminal box 2
All the cabling can optionally be connected to a terminal box for easier installation.
Mixing tools 3
The mixing tools used, based on our spiral-blade mixing mechanism, are adapted according to the abrasiveness of the batch inigredients and the need for residue-free discharge (3b smooth mixing tools).
Agitators 4
The mixer can be fitted with agitators, installed along the longitudinal side of the trough, for the purpose of disintegrating undesired agglomerations. They work highly efficiently, due to the high filling level of the mixer, as they are in permanent contact with the circulating mixture.
Wear protection
Depending on the abrasiveness of the mixture, various liner variants are available for the mixer.
Dustproof discharge hopper
Discharge hoppers, individually adapted to plant requirements, can be designed and supplied for receiving the mixture and for transfer to the downstream conveyor systems.
Air compensation pipe
Air compensation pipes are used to compensate for the pressure fluctuations between discharge hopper and mixer.
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3a 3b
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Periphery
Drawing on a wealth of experience in the planning and construction of special plants, retrofits and plant extensions, BHS is able to supply the entire periphery, from the weighing system to the complete mixing station.
Sampling
Depending on the specific requirements, different sampling devices are available with either pneumatic or hydraulic actuation. These are installed on the longitudinal side of the trough. The sample can alternatively be filled into an automated sampling carousel or a conventional container.
Installation of a DMX 3600 in a dry mortar plant
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CUSTOMER TRIALS
Tests give certainty
BHS offers customers the opportunity to run mixing tests with their own specific materials at the BHS technical center in Sonthofen. Furthermore, laboratory mixers can also be operated directly at the customers location to develop solutions to challenging problems. We would be pleased to advise and assist you.
During the mixing process the entire mixture of the laboratory mixer is in motion
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Performance data (standard designs)
Dimensions and weights (standard designs)
TECHNICAL DATA
TypeNominal volume
Maximum permissible fill volume 1)
Maximum permissible fill mass 1)
Throughput rate 2) Drive 3) Maximum aggregate size
Binder Dry mortarBinder up to
density 1Dry
mortarFine seal
Coarse seal
DMX1200 1,200l 1,050l 1,650kg 40cycles/h 42m/h 40cycles/h 66t/h 1x15kW 1x22kW 1mm 16mm
DMX1700 1,700l 1,500l 2,200kg 40cycles/h 68m/h 40cycles/h 88t/h 1x22kW 1x37kW 1mm 16mm
DMX2600 2,600l 2,300l 3,300kg 38cycles/h 99m/h 38cycles/h 125t/h 1x30kW 1x55kW 1mm 16mm
DMX3600 3,600l 3,200l 4,600kg 38cycles/h 137m/h 38cycles/h 175t/h 1x37kW 1x75kW 1mm 16mm
DMX4900 4,900l 4,400l 6,200kg 38cycles/h 186m/h 38cycles/h 236t/h 1x55kW 2x55kW 1mm 16mm
DMX6500 6,500l 5,900l 8,300kg 36cycles/h 234m/h 36cycles/h 299t/h 2x37kW 2x75kW 1mm 16mm
Type A B C D E F G Weight
DMX1200 2,600mm 4) 1,500mm 1,180mm 1,940mm 2,060mm 1,500mm 1,130mm 5,000kg
DMX1700 2,930mm 1,240mm 900mm 2,330mm 2,430mm 1,850mm 1,400mm 6,000kg
DMX2600 3,800mm 1,770mm 1,170mm 2,350mm 2,470mm 1,950mm 1,420mm 7,400kg
DMX3600 3,650mm 1,750mm 1,130mm 2,880mm 2,980mm 1,990mm 1,580mm 8,800kg
DMX4900 4,150mm 2,260mm 1,500mm 2,880mm 3,000mm 2,020mm 1,580mm 12,500kg
DMX6500 4,270mm 2,260mm 1,500mm 3,220mm 3,340mm 2,200mm 1,850mm 14,500kg
1) Actual batch volume and mass depend on the density of the materials being mixed2) For mixing time of 60 seconds3) Alternative drive power available on request for other applications4) Without hydraulic aggregate (is placed separately)Drive power of agitator 5.5 kW per unit (max. 6 units depending on machine size)
Performance data for other materials available on request.All specifications apply to the standard version. Technical data for customized designs may differ from the specified data. All technical data may change due to development. Subject to modification without notice.
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BHS FIELDS OF COMPETENCE
MIXINGTECHNOLOGY
CRUSHINGTECHNOLOGY
RECYCLINGTECHNOLOGY
FILTRATIONTECHNOLOGY
11.2014_801000168_EN, 2014 BHS-Sonthofen GmbH All rights reserved.
www.bhs-sonthofen.com
GermanyBHS-Sonthofen GmbHAn der Eisenschmelze 4787527 SonthofenPhone + 49 8321 6099-0Fax + 49 8321 [email protected]
ChinaBHS-Sonthofen (Tianjin)Machinery Co., Ltd.Laiyuan Road 3Wuqing Development ZoneTianjin 301700Phone + 86 22 82126263Fax + 86 22 [email protected]
AustraliaBHS-Sonthofen (Aust) Pty Ltd33 Jura StreetHeatherbrae NSW 2324Phone + 61 2 4987-7087Fax + 61 2 [email protected]
USABHS-Sonthofen Inc.14300 South Lakes DriveCharlotte, N.C. 28273Phone + 1 704 845-1190Fax + 1 704 [email protected]
RussiaOOO BHS-SonthofenPrishvina St. 8Bldg. 2, Office 404127549 MoscowPhone + 7 499 [email protected]
IndiaBHS-Sonthofen (India) Pvt. Ltd.6-3-252/1/7/B3rd floor, Opp. IIPMErramanzil / Banjara HillsHyderabad 500034Phone + 91 40 [email protected]