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Home»Addition of lime on the waste rock from aggregate quarries
SODIMATE, with its 30 years of experience, supplies turnkey solutions for the storage and the liming of quarry waste rock. This process improves the profitability of aggregate quarries. SODIMATE supplies storage silos, discharging and lime metering systems. We carry out two types of metering equipment for lime, eithervolumetricor byweight loss.
To be able to discharge and meter the lime powder from a cylindrical-conical storage silo, SODIMATE has designed and patented a fully mechanical flow device called “ARCH BREAKER” (also Mechanical bin activator) that integrates underneath a volumetric metering screw system.
Regardless of the silo capacity (ranging from 1 to > 100 m3),), theMechanical arch breaker DDS 400combined with its metering screw DDM ensures a total flow control and an accurate metering of your lime powder.
The dry reagent is kept at a constant level in the Arch Breaker’s hopper, whichensures high metering accuracyregardless of the quantity of powder remaining in the silo. This set provides unmatched performance for a volumetric metering screw positioned right under a silo with lime flow rates ranging from less than 1 kg / h to almost 12 T / h – regarding the screw Ø.Why install a waste rock liming process in a quarry?
The so-called “waste” clay material can represent up to 30 % of the annual production of a quarry. These unusable rocks were in the past simply tossed, which represented a net loss for the production site. The addition of lime facilitates the segregation from the particle size of the materials to be treated. The aim for quarries is to improve their profitability and the longevity of the site: thanks to the addition of lime, the rate of unused materials extracted can drop from 30% to 10% for some sites.
As the waste rock is reprocessed, it is no longer necessary to store it, thus saving space!
Process steps:
Process diagram: (quicklime – Arch breaker – metering screw feeder – mixer – treatment plant)
Waste rock at the mixer inlet:
Materials supplied 0 - 40 mm, sticky, with clay, considered as waste
Crushed rocks at the mixer outlet:
Screened materials > 5 mm
Product valuable as fertilizer:
Screenable clay materials < 5 mm with quicklime
材料在一个黑洞SONTHOFEN混合器
Example of a quarry waste rock liming installation
Control panel to regulate the lime sent according to the weight of the waste rock in the mixer or on the belt conveyor
We have also developed a control panel for our lime metering system. The belt conveyor is on load cells for this type of installation. The weight of the waste rock on the belt conveyor increases or decreases the amount of lime injected in accordance with the liming rate set by the operator (usually between 1 and 5% of the weight of materials on the conveyor belt)..
They have already trusted us: Colas, Eurovia, Blanloeil, etc…
France
Tel: +33 1 30 10 61 70
USA
Tel: + (1) 773-665-8800
China
Tel: +86 21 6882 6398 – 8008
Mexico
Tel:+52 44 214 684 90
Spain
Tel: +34 93 452 51 35
Germany
Tel: + 49 6106 62 87 683
Calle de Cda. Fernando D\u00edaz Ram\u00edrez 13 Floor 2 of 1A
Historic Center,\u00a0 7600
Quer\u00e9taro, Qro (Mexico)<\/p>
Phone: +52 44 214 684 90<\/p>
E-mail: \u2013 info@www.boltonmvp.com.mx<\/a> USA<\/strong><\/p> SODIMATE INC.<\/p> 2950 W. Chicago Ave. Phone: \u2013 (1) 773-665-8800 \u00a0<\/p>","hotspot_offset_x":{"unit":"%","size":4,"sizes":[]},"hotspot_offset_y":{"unit":"%","size":22,"sizes":[]},"_id":"f98ed06","hotspot_link":{"url":"","is_external":"","nofollow":"","custom_attributes":""},"hotspot_width":null,"hotspot_height":null,"hotspot_horizontal":"left","hotspot_vertical":"top","hotspot_tooltip_position":"no","hotspot_position":null,"hotspot_tooltip_width":null,"hotspot_tooltip_text_wrap":null},{"hotspot_label":"Spain","hotspot_icon":{"value":"fas fa-map-marker-alt","library":"fa-solid"},"hotspot_icon_position":"end","hotspot_icon_spacing":{"unit":"px","size":10,"sizes":[]},"hotspot_custom_size":"","hotspot_tooltip_content":" Spain<\/strong><\/p> Fontsanta Industrial Park Phone: \u2013 +34 93 452 51 35 \u00a0<\/p>","hotspot_offset_x":{"unit":"%","size":39,"sizes":[]},"hotspot_offset_y":{"unit":"%","size":25,"sizes":[]},"_id":"3350b2b","hotspot_link":{"url":"","is_external":"","nofollow":"","custom_attributes":""},"hotspot_width":null,"hotspot_height":null,"hotspot_horizontal":"left","hotspot_vertical":"top","hotspot_tooltip_position":"no","hotspot_position":null,"hotspot_tooltip_width":null,"hotspot_tooltip_text_wrap":null},{"hotspot_label":"France","hotspot_icon":{"value":"fas fa-map-marker-alt","library":"fa-solid"},"hotspot_icon_position":"end","hotspot_icon_spacing":{"unit":"px","size":10,"sizes":[]},"hotspot_custom_size":"","hotspot_tooltip_content":" SODIMATE<\/strong> Germany<\/strong><\/p> Sodimate Deutschland GmbH Tel:- + 49 6106 62 87 683 China<\/strong><\/p> Soderman Trading (Shanghai) Co., Ltd. Phone: \u2013 +86 21 6882 6398\/18101891910 Mexico Calle de Cda. Fernando Díaz Ramírez 13 Floor 2 of 1A Phone: +52 44 214 684 90 E-mail: –info@www.boltonmvp.com.mx USA SODIMATE INC. 2950 W. Chicago Ave. Phone: – (1) 773-665-8800 Spain Fontsanta Industrial Park Phone: – +34 93 452 51 35 SODIMATE Germany Sodimate Deutschland GmbH Tel:- + 49 6106 62 87 683 China Soderman Trading (Shanghai) Co., Ltd. Phone: – +86 21 6882 6398/18101891910
Web: \u2013 \/\/www.boltonmvp.com.mx\/<\/a><\/p>","hotspot_offset_x":{"unit":"%","size":3,"sizes":[]},"hotspot_offset_y":{"unit":"%","size":39,"sizes":[]},"hotspot_link":{"url":"","is_external":"","nofollow":"","custom_attributes":""},"hotspot_width":null,"hotspot_height":null,"hotspot_horizontal":"left","hotspot_vertical":"top","hotspot_tooltip_position":"no","hotspot_position":null,"hotspot_tooltip_width":null,"hotspot_tooltip_text_wrap":null},{"hotspot_label":"United States","hotspot_icon":{"value":"fas fa-map-marker-alt","library":"fa-solid"},"hotspot_icon_position":"end","hotspot_icon_spacing":{"unit":"px","size":10,"sizes":[]},"hotspot_custom_size":"","hotspot_tooltip_content":"
Suite 205 Chicago, IL 60622<\/p>
E- Mail: \u2013 sodimate.inc@www.boltonmvp.com<\/a>
Web: \u2013 https:\/\/sodimate-inc.com\/<\/a><\/p>
C \/ Samont\u00e1, 6 A 08970
Sant Joan Despi, Spain<\/p>
Fax: \u2013 +34 93 323 15 82
E- Mail: \u2013 info@sodimateiberica.com<\/a>
Web: \u2013 http:\/\/www.sodimateiberica.com\/<\/a><\/p>
12 rue Georges M\u00e9li\u00e8s
95240 CORMEILLES EN PARISIS
Phone: \u2013 0033 1 30 10 61 70
Fax: 0033 1 30 10 61 90
E- Mail: \u2013 commercial@www.boltonmvp.com<\/a><\/p>","hotspot_offset_x":{"unit":"%","size":41,"sizes":[]},"hotspot_offset_y":{"unit":"%","size":19,"sizes":[]},"_id":"f22e3af","hotspot_link":{"url":"","is_external":"","nofollow":"","custom_attributes":""},"hotspot_width":null,"hotspot_height":null,"hotspot_horizontal":"left","hotspot_vertical":"top","hotspot_tooltip_position":"no","hotspot_position":null,"hotspot_tooltip_width":null,"hotspot_tooltip_text_wrap":null},{"hotspot_label":"Germany","hotspot_icon":{"value":"fas fa-map-marker-alt","library":"fa-solid"},"hotspot_icon_spacing":{"unit":"px","size":10,"sizes":[]},"hotspot_custom_size":"","hotspot_tooltip_content":"
Siemensstra\u00dfe 8
63110 Rodgau
Deutschland, Germany<\/p>
Fax:-+ 49 6106 62 89 336
E-mail:- info@sodimate.de<\/a>
Web:- http:\/\/sodimate.de\/<\/a><\/p>","hotspot_offset_x":{"unit":"%","size":54,"sizes":[]},"hotspot_offset_y":{"unit":"%","size":15,"sizes":[]},"_id":"bde7266","hotspot_link":{"url":"","is_external":"","nofollow":"","custom_attributes":""},"hotspot_icon_position":"start","hotspot_width":null,"hotspot_height":null,"hotspot_horizontal":"left","hotspot_vertical":"top","hotspot_tooltip_position":"no","hotspot_position":null,"hotspot_tooltip_width":null,"hotspot_tooltip_text_wrap":null},{"hotspot_label":"China","hotspot_icon":{"value":"fas fa-map-marker-alt","library":"fa-solid"},"hotspot_icon_position":"end","hotspot_icon_spacing":{"unit":"px","size":10,"sizes":[]},"hotspot_custom_size":"","hotspot_tooltip_content":"
Room 601, Lujiazui Jinpin,
1518 Zhangyang Road
Pudong New Area
Shanghai, China, 200135<\/p>
Fax: - +86 21 6882 6399 \u2013 8002
E- Mail: \u2013 info@www.boltonmvp.com.cn<\/a>
Web: \u2013 \/\/www.boltonmvp.com.cn\/<\/a><\/p>","hotspot_offset_x":{"unit":"%","size":83,"sizes":[]},"hotspot_offset_y":{"unit":"%","size":32,"sizes":[]},"_id":"a9c1cb0","hotspot_link":{"url":"","is_external":"","nofollow":"","custom_attributes":""},"hotspot_width":null,"hotspot_height":null,"hotspot_horizontal":"left","hotspot_vertical":"top","hotspot_tooltip_position":"no","hotspot_position":null,"hotspot_tooltip_width":null,"hotspot_tooltip_text_wrap":null}],"tooltip_trigger":"mouseenter","tooltip_animation":"e-hotspot--slide-direction","hotspot_sequenced_animation":"no","tooltip_position":"top"}" data-widget_type="hotspot.default">
Mexico
Historic Center, 7600
Querétaro, Qro (Mexico)
Web: –//www.boltonmvp.com.mx/
United States
Suite 205 Chicago, IL 60622
E- Mail: –sodimate.inc@www.boltonmvp.com
Web: –https://sodimate-inc.com/
Spain
C / Samontá, 6 A 08970
Sant Joan Despi, Spain
Fax: – +34 93 323 15 82
E- Mail: –info@sodimateiberica.com
Web: –http://www.sodimateiberica.com/
France
12 rue Georges Méliès
95240 CORMEILLES EN PARISIS
Phone: – 0033 1 30 10 61 70
Fax: 0033 1 30 10 61 90
E- Mail: –commercial@www.boltonmvp.com
Germany
Siemensstraße 8
63110 Rodgau
Deutschland, Germany
Fax:-+ 49 6106 62 89 336
E-mail:-info@sodimate.de
Web:-http://sodimate.de/
China
Room 601, Lujiazui Jinpin,
1518 Zhangyang Road
Pudong New Area
Shanghai, China, 200135
Fax: - +86 21 6882 6399 – 8002
E- Mail: –info@www.boltonmvp.com.cn
Web: –b0b体育官方入口