CN104493980B - A set of aggregate and concrete production equipment and aggregate and concrete production technology flow process - Google Patents
A set of aggregate and concrete production equipment and aggregate and concrete production technology flow process Download PDFInfo
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- CN104493980B CN104493980B CN201410721424.7A CN201410721424A CN104493980B CN 104493980 B CN104493980 B CN 104493980B CN 201410721424 A CN201410721424 A CN 201410721424A CN 104493980 B CN104493980 B CN 104493980B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
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Abstract
A set of aggregate and concrete production equipment, including: DCS central control system, described DCS central control system controls earth material low pressure pulse dust remover by control signal, soil sieve, jaw crusher feeding machine, jaw crusher, surge bunker, the broken feeding machine of counterattack, counterattack is broken, circular vibrating screen, sand reserving chamber processed, finished bin, sand making machine, finished product circular vibrating screen, mixing plant, batch bin, fine powder bin, middle powder cabin, sand storehouse, V selects, mixing bunker, powder low pressure pulse dust remover, Tu Cang, seal carrying belt, field instrument, cement bin, mineral powder bin, fine coal ash silo, additive storehouse and pond, a set of aggregate and concrete production technology flow process, its technical process is as follows: jaw crusher crushing process；The broken crushing process of counterattack；Garden shakes and sieves choosing；Sand processed；Concentrated dust-removing；Finished product conveying and entrucking, the invention have the advantage that full-automatic sealing produces dust few, protects environment and avoids endangering people's health.
Description
Technical field
The present invention relates to build aggregate and concrete production industry, particularly relate to a set of aggregate and concrete production equipment and aggregate and concrete production technology flow process.
Background technology
It is the broken production in leakage sky that existing aggregate produces great majority, the carrying of middle aggregate production link material is not the most taked to seal means of transportation, cause aggregate production site bad environments, forklift feeding, carrying are taked in the production of concrete simultaneously, cause reentrainment of dust, owing to dust containing substantial amounts of fine particle, and stop, long-distance sand transport for a long time in an atmosphere, the impact on health and atmosphere quality is bigger.
Summary of the invention
It is an object of the invention to provide a set of aggregate and concrete production is full-automatic and the aggregate of hermetically sealedization and concrete production equipment and aggregate and concrete production technology flow process.
For achieving the above object, the technical solution adopted in the present invention is:
nullA set of aggregate and concrete production equipment，Its feature is: including: DCS central control system，Described DCS central control system controls earth material low pressure pulse dust remover by control signal、Soil sieve、Jaw crusher feeding machine、Jaw crusher、Surge bunker、The broken feeding machine of counterattack、Counterattack is broken、Circular vibrating screen、Sand reserving chamber processed、Finished bin、Sand making machine、Finished product circular vibrating screen、Blender、Batch bin、Fine powder bin、Middle powder cabin、Sand storehouse、V selects、Mixing bunker、Powder low pressure pulse dust remover、Tu Cang、Seal carrying belt、Field instrument、Cement bin、Mineral powder bin、Fine coal ash silo、Additive storehouse、Pond，Wherein jaw crusher feeding machine is positioned at above jaw crushing machine inlet，Jaw crusher feeding machine tails over material and is connected to soil sieve by sealing carrying belt，Soil sift out earth material and tail over stone by sealing carry belt feeder be connected respectively to Tu Cang and surge bunker，Material after jaw crusher is broken is connected to surge bunker by sealing carrying belt，Surge bunker is connected to strike back brokenly feeding machine by closed belt machine，The broken feeding machine of counterattack is positioned at above the charging aperture that counterattack is broken，The outlet that counterattack is broken is connected to circular vibrating screen by sealing carrying belt，Circular vibrating screen tails over material and is connected respectively to, by sealing carrying belt, the entrance that counterattack is broken、Finished bin and sand reserving chamber processed，Circular vibrating screen is sifted out material and is connected mixing bunker by sealing carrying belt，Mixing bunker is connected to the entrance of V choosing by sealing carrying belt，Sand reserving chamber processed is connected to the entrance of sand making machine by sealing carrying belt，The outlet of sand making machine is connected to the import of finished product circular vibrating screen，Finished product circular vibrating screen sift out material and tail over material by seal carrying belt be connected respectively to V choosing and finished bin，V selects mouth and is linked to sand storehouse by sealing carrying belt、Fine powder bin and middle powder cabin，Described powder low pressure pulse dust remover import is connected to the import and export that counterattack is broken、The import and export of circular vibrating screen、The import and export of sand making machine、The import and export of finished product circular vibrating screen，Described powder low pressure pulse dust remover outlet is connected in fine powder bin，Described earth material low pressure pulse dust remover import is connected in the import and export of jaw crusher and the import and export of soil sieve，Described earth material low pressure pulse dust remover outlet is connected on described Tu Cang，Described sand storehouse、Finished bin carries belt connection batch bin by being connected to seal，Described batch bin、Cement bin、Mineral powder bin、Fine coal ash silo、Additive storehouse、Pond is connected to blender，Described Tu Cang、Fine powder bin、Middle powder cabin、Sand storehouse、It is fitted with material scatter machine in finished bin and blender.
According to described aggregate and concrete production equipment, its feature is: described DCS central control system electrical connection is provided with long distance control system, described long distance control system is by electrical connection monitoring earth material low pressure pulse dust remover, soil sieve, jaw crusher feeding machine, jaw crusher, surge bunker, the broken feeding machine of counterattack, counterattack is broken, circular vibrating screen, sand reserving chamber processed, finished bin, sand making machine, finished product circular vibrating screen, blender, batch bin, fine powder bin, middle powder cabin, sand storehouse, V selects, mixing bunker, powder low pressure pulse dust remover, Tu Cang, seal carrying belt, field instrument, cement bin, mineral powder bin, fine coal ash silo, additive storehouse and pond.
A set of aggregate and concrete production technology flow process, its feature is: its technical process is as follows: (a), jaw crusher crushing process: building stones factory ships building stones, pour jaw crusher feeding machine into, jaw crusher will be greater than 100mm material block feeding jaw crusher and crushes, less than 200mm by sealing carrying Belt Conveying to surge bunker after Po Sui, jaw crusher screens out simultaneously and is transported to soil sieve less than 100mm material, soil tails over material by sealing carrying Belt Conveying to surge bunker, and the soil that soil sifts out passes through sealing and carries Belt Conveying to Tu Cang；B crushing process is broken in (), counterattack: the building stones in surge bunker pass through to seal carrying Belt Conveying and break feeding machine to counterattack, crush in entrance counterattack is broken；(c), garden shakes and sieves choosing: the building stones after counterattack is broken are transported in circular vibrating screen, sub-elect 0-5mm, 5-15mm, 15-24mm, 24-35mm, more than five kinds of materials of 35mm, 0-5mm material is by sealing carrying Belt Conveying to mixing bunker, sand is selected to V again by sealing carrying Belt Conveying, powder more than 250 mesh, sand storehouse is entered respectively less than the powder of 250 mesh, fine powder bin and middle powder cabin, 5-15mm, two kinds of materials of 15-24mm are respectively by sealing carrying Belt Conveying to finished bin, 24-35mm material is by sealing carrying Belt Conveying to sand reserving chamber processed, return in surge bunker by sealing carrying belt more than 35mm material；(d), sand processed；In sand reserving chamber processed, material is by sealing carrying Belt Conveying to sand making machine, again by sealing carrying Belt Conveying to finished product circular vibrating screen, sub-elect 0-5mm, 5-15mm, 15-24mm, more than tetra-kinds of materials of 24mm, 0-5mm material is transported to V choosing, select respectively sand, more than the powder of 250 mesh, enter sand storehouse, fine powder bin and middle powder cabin respectively less than the powder of 250 mesh, two kinds of materials of 5-15mm, 15-24mm respectively by seal carrying Belt Conveying to finished bin, be transported to sand making machine reserving chamber again more than 24mm material；E (), concentrated dust-removing: described powder low pressure pulse dust remover import is connected to the broken import and export of counterattack, the import and export of circular vibrating screen, the import and export of sand making machine, the import and export of finished product circular vibrating screen and dust inputs fine powder bin, described earth material low pressure pulse dust remover is connected to importing and exporting and carrying out except soil dust storehouse of burying in the import and export of soil sieve of jaw crusher；The conveying of (f) finished product and entrucking, finished bin, fine powder bin, middle powder cabin, sand storehouse, material in soil storehouse can directly be transported by material scatter machine automatic Weighing discharging, material in sand storehouse and finished bin can also be transported to batch bin by closed belt machine, flyash in batch bin and fine coal ash silo, water in pond, cement in cement bin, breeze in mineral powder bin, the materials such as the additive in additive storehouse are according to part by weight dispensing and by sealing transport to blender, concrete finished product made by blender, the discharging by weight of the material scatter machine of agitated machine carries out transport to job site.
The invention have the advantage that full production line uses DCS central authorities to control, production line installs monitoring remote video, accomplishes on-the-spot unattended, Automatic Control production, and hermetically sealed environmental protection is without dust, almost without dust, ensure that human body is healthy and reduces the impact on atmosphere quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In accompanying drawing
1, earth material low pressure pulse dust remover；2, soil sieve；3, jaw crusher feeding machine；4, jaw crusher；5, surge bunker；6, the broken feeding machine of counterattack；7, counterattack is broken；8, circular vibrating screen；9, sand reserving chamber processed；10, finished bin；11, sand making machine；12, finished product circular vibrating screen；13, blender；14, batch bin；15, fine powder bin；16, middle powder cabin；17, Sha Cang；18, V choosing；19, mixing bunker；20, powder low pressure pulse dust remover；21, Tu Cang；22, cement bin；23, mineral powder bin；24, fine coal ash silo；25, additive storehouse.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings:
nullA set of aggregate and concrete production equipment，Including: DCS central control system，Described DCS central control system controls earth material low pressure pulse dust remover 1 by control signal、Soil sieve 2、Jaw crusher feeding machine 3、Jaw crusher 4、Surge bunker 5、The broken feeding machine 6 of counterattack、Counterattack broken 7、Circular vibrating screen 8、Sand reserving chamber 9 processed、Finished bin 10、Sand making machine 11、Finished product circular vibrating screen 12、Blender 13、Batch bin 14、Fine powder bin 15、Middle powder cabin 16、Sand storehouse 17、V selects 18、Mixing bunker 19、Powder low pressure pulse dust remover 20、Soil storehouse 21、Seal carrying belt、Field instrument、Cement bin 22、Mineral powder bin 23、Fine coal ash silo 24、Additive storehouse 25、Pond，Wherein jaw crusher feeding machine 3 is positioned at above jaw crusher 4 charging aperture，Jaw crusher feeding machine 3 tails over material and is connected to soil sieve 2 by sealing carrying belt，Soil sieve 2 sifts out earth material and tails over stone and be connected respectively to native storehouse 21 and surge bunker 5 by sealing carrying belt feeder，Material after jaw crusher 4 is broken is connected to surge bunker 5 by sealing carrying belt，Surge bunker 5 is connected to strike back brokenly feeding machine 6 by closed belt machine，The broken feeding machine 6 of counterattack is positioned at above the charging aperture of counterattack broken 7，The outlet of counterattack broken 7 is connected to circular vibrating screen 8 by sealing carrying belt，Circular vibrating screen 8 tails over material and is connected respectively to the entrance of counterattack broken 7 by sealing carrying belt、Finished bin 10 and sand reserving chamber 9 processed，Circular vibrating screen 8 is sifted out material and is connected mixing bunker 19 by sealing carrying belt，Mixing bunker 19 is connected to V by sealing carrying belt and selects the entrance of 18，Sand reserving chamber 9 processed is connected to the entrance of sand making machine 11 by sealing carrying belt，The outlet of sand making machine 11 is connected to the import of finished product circular vibrating screen 12，The sifting out material and tail over material and carry belt and be connected respectively to V by sealing and select 18 and finished bin 10 of finished product circular vibrating screen 12，V selects 18 outlets to be linked to sand storehouse 17 by sealing carrying belt、Fine powder bin 15 and middle powder cabin 16，Described powder low pressure pulse dust remover 20 import is connected to the import and export of counterattack broken 7、The import and export of circular vibrating screen 8、The import and export of sand making machine 11、The import and export of finished product circular vibrating screen 12，Described powder low pressure pulse dust remover 20 outlet is connected in fine powder bin 15，Described earth material low pressure pulse dust remover 1 import is connected in the import and export of jaw crusher 4 and the import and export of soil sieve 2，Described earth material low pressure pulse dust remover 1 outlet is connected on described native storehouse 21，Described sand storehouse 17、Finished bin 10 carries belt connection batch bin 14 by being connected to seal，Described batch bin 14、Cement bin 22、Mineral powder bin 23、Fine coal ash silo 24、Additive storehouse 25、Pond is connected to blender 13，Described native storehouse 21、Fine powder bin 15、Middle powder cabin 16、Sand storehouse 17、It is fitted with material scatter machine in finished bin 10 and blender 13.
According to described aggregate and concrete production equipment, described DCS central control system electrical connection is provided with long distance control system, described long distance control system is by electrical connection monitoring earth material low pressure pulse dust remover 1, soil sieve 2, jaw crusher feeding machine 3, jaw crusher 4, surge bunker 5, the broken feeding machine 6 of counterattack, counterattack broken 7, circular vibrating screen 8, sand reserving chamber 9 processed, finished bin 10, sand making machine 11, finished product circular vibrating screen 12, blender 13, batch bin 14, fine powder bin 15, middle powder cabin 16, sand storehouse 17, V selects 18, mixing bunker 19, powder low pressure pulse dust remover 20, soil storehouse 21, seal carrying belt, field instrument, cement bin 22, mineral powder bin 23, fine coal ash silo 24, additive storehouse 25, pond.
A set of aggregate and concrete production technology flow process, its technical process is as follows: (a), jaw crusher crushing process: building stones factory ships building stones, pour jaw crusher feeding machine 3 into, jaw crusher 4 will be greater than 100mm material block feeding jaw crusher 4 and crushes, less than 200mm by sealing carrying Belt Conveying to surge bunker 5 after Po Sui, jaw crusher 4 screens out simultaneously and is transported to soil sieve 2 less than 100mm material, soil sieves 2 and tails over material by sealing carrying Belt Conveying to surge bunker 5, and soil sieves 2 soil sifted out by sealing carrying Belt Conveying to soil storehouse 21；The broken crushing process of (b), counterattack: the building stones in surge bunker 5 to the broken feeding machine 6 of counterattack, enter in strikeing back broken 7 broken by sealing carrying Belt Conveying；(c), garden shakes and sieves choosing: the building stones after counterattack broken 7 is broken are transported in circular vibrating screen 8, sub-elect 0-5mm, 5-15mm, 15-24mm, 24-35mm, more than five kinds of materials of 35mm, 0-5mm material is by sealing carrying Belt Conveying to mixing bunker 19, 18 are selected to select sand by sealing carrying Belt Conveying to V again, powder more than 250 mesh, sand storehouse 17 is entered respectively less than the powder of 250 mesh, fine powder bin 15 and middle powder cabin 16, 5-15mm, two kinds of materials of 15-24mm are respectively by sealing carrying Belt Conveying to finished bin 10, 24-35mm material is by sealing carrying Belt Conveying to sand reserving chamber 9 processed, return in surge bunker 5 by sealing carrying belt more than 35mm material；(d), sand processed；In sand reserving chamber processed, material is by sealing carrying Belt Conveying to sand making machine 11, again by sealing carrying Belt Conveying to finished product circular vibrating screen 12, sub-elect 0-5mm, 5-15mm, 15-24mm, more than tetra-kinds of materials of 24mm, 0-5mm material is transported to V and selects 18, select respectively sand, more than the powder of 250 mesh, enter sand storehouse 17, fine powder bin 15 and middle powder cabin 16 respectively less than the powder of 250 mesh, two kinds of materials of 5-15mm, 15-24mm respectively by seal carrying Belt Conveying to finished bin 10, be transported to sand making machine reserving chamber 9 again more than 24mm material；E (), concentrated dust-removing: described powder low pressure pulse dust remover 20 import is connected to the import and export of counterattack broken 7, the import and export of circular vibrating screen 8, the import and export of sand making machine 11, the import and export of finished product circular vibrating screen 12 and dust inputs fine powder bin 15, described earth material low pressure pulse dust remover 1 is connected to importing and exporting and carrying out except soil dust storehouse 21 of burying in the import and export of soil sieve 2 of jaw crusher 4；The conveying of (f) finished product and entrucking, finished bin 10, fine powder bin 15, middle powder cabin 16, sand storehouse 17, material in soil storehouse 21 can directly be transported by material scatter machine automatic Weighing discharging, material in sand storehouse 17 and finished bin 10 can also be transported to batch bin 14 by closed belt machine, batch bin 14 and the inner flyash of fine coal ash silo 24, water in pond, cement in cement bin 22, breeze in mineral powder bin 23, the materials such as the additive in additive storehouse 25 are according to part by weight dispensing and by sealing transport to blender 13, concrete finished product made by blender 13, the material scatter machine discharging by weight of agitated machine 13 carries out transport to job site.
The method have the benefit that full production line uses DCS central authorities to control, production line installs monitoring remote video, accomplishes on-the-spot unattended, Automatic Control production, and hermetically sealed environmental protection is without dust, almost without dust, ensure that human body is healthy and reduces the impact on atmosphere quality.
Embodiment described above is only to be described the preferred embodiment of the present invention; not design and protection domain to the present invention are defined; on the premise of without departing from design concept of the present invention; various modification that in this area, technical scheme is made by ordinary skill technical staff and improvement, all should fall into protection scope of the present invention.
Claims (3)
- null1. an aggregate and concrete production equipment，It is characterized in that: including: DCS central control system，Described DCS central control system controls earth material low pressure pulse dust remover (1) by control signal、Soil sieve (2)、Jaw crusher feeding machine (3)、Jaw crusher (4)、Surge bunker (5)、The broken feeding machine (6) of counterattack、Counterattack is broken (7)、Circular vibrating screen (8)、Sand reserving chamber (9) processed、Finished bin (10)、Sand making machine (11)、Finished product circular vibrating screen (12)、Blender (13)、Batch bin (14)、Fine powder bin (15)、Middle powder cabin (16)、Sand storehouse (17)、V selects (18)、Mixing bunker (19)、Powder low pressure pulse dust remover (20)、Tu Cang (21)、Seal carrying belt、Field instrument、Cement bin (22)、Mineral powder bin (23)、Fine coal ash silo (24)、Additive storehouse (25)、Pond，Wherein jaw crusher feeding machine (3) is positioned at above jaw crusher (4) charging aperture，Jaw crusher feeding machine (3) tails over material and is connected to soil sieve (2) by sealing carrying belt，Soil sieve (2) sift out earth material and tail over stone by seal carry belt feeder be connected respectively to Tu Cang (21) and surge bunker (5)，Material after jaw crusher (4) is broken is connected to surge bunker (5) by sealing carrying belt，Surge bunker (5) is connected to strike back brokenly feeding machine (6) by closed belt machine，The broken feeding machine (6) of counterattack is positioned at above the charging aperture of counterattack broken (7)，The outlet of counterattack broken (7) is connected to circular vibrating screen (8) by sealing carrying belt，Circular vibrating screen (8) tails over material and is connected respectively to the entrance of counterattack broken (7) by sealing carrying belt、Finished bin (10) and sand reserving chamber processed (9)，Circular vibrating screen (8) is sifted out material and is connected mixing bunker (19) by sealing carrying belt，Mixing bunker (19) is connected to the entrance of V choosing (18) by sealing carrying belt，Sand reserving chamber (9) processed is connected to the entrance of sand making machine (11) by sealing carrying belt，The outlet of sand making machine (11) is connected to the import of finished product circular vibrating screen (12)，Finished product circular vibrating screen (12) sift out material and tail over material by seal carrying belt be connected respectively to V choosing (18) and finished bin (10)，V choosing (18) outlet is linked to sand storehouse (17) by sealing carrying belt、Fine powder bin (15) and middle powder cabin (16)，Described powder low pressure pulse dust remover (20) import is connected to the import and export of counterattack broken (7)、The import and export of circular vibrating screen (8)、The import and export of sand making machine (11)、The import and export of finished product circular vibrating screen (12)，Described powder low pressure pulse dust remover (20) outlet is connected in fine powder bin (15)，Described earth material low pressure pulse dust remover (1) import is connected in the import and export of jaw crusher (4) and the import and export of soil sieve (2)，Described earth material low pressure pulse dust remover (1) outlet is connected on described Tu Cang (21)，Described sand storehouse (17)、Finished bin (10) carries belt connection batch bin (14) by being connected to seal，Described batch bin (14)、Cement bin (22)、Mineral powder bin (23)、Fine coal ash silo (24)、Additive storehouse (25)、Pond is connected to blender (13)，Described Tu Cang (21)、Fine powder bin (15)、Middle powder cabin (16)、Sand storehouse (17)、It is fitted with material scatter machine in finished bin (10) and blender (13).
- nullAggregate the most according to claim 1 and concrete production equipment，It is characterized in that: described DCS central control system electrical connection is provided with long distance control system，Described long distance control system is by electrical connection monitoring earth material low pressure pulse dust remover (1)、Soil sieve (2)、Jaw crusher feeding machine (3)、Jaw crusher (4)、Surge bunker (5)、The broken feeding machine (6) of counterattack、Counterattack is broken (7)、Circular vibrating screen (8)、Sand reserving chamber (9) processed、Finished bin (10)、Sand making machine (11)、Finished product circular vibrating screen (12)、Blender (13)、Batch bin (14)、Fine powder bin (15)、Middle powder cabin (16)、Sand storehouse (17)、V selects (18)、Mixing bunker (19)、Powder low pressure pulse dust remover (20)、Tu Cang (21)、Seal carrying belt、Field instrument、Cement bin (22)、Mineral powder bin (23)、Fine coal ash silo (24)、Additive storehouse (25)、Pond.
- 3. A set of aggregate and concrete production technology flow process, it is characterized in that: its technical process is as follows: (a), jaw crusher crushing process: building stones factory ships building stones, pour jaw crusher feeding machine (3) into, jaw crusher (4) will be greater than 100mm material block feeding jaw crusher (4) and crushes, less than 200mm by sealing carrying Belt Conveying to surge bunker (5) after Po Sui, jaw crusher (4) screens out simultaneously and is transported to soil sieve (2) less than 100mm material, soil sieve (2) tails over material by sealing carrying Belt Conveying to surge bunker (5), the soil that soil sieve (2) sifts out is by sealing carrying Belt Conveying to Tu Cang (21)；The broken crushing process of (b), counterattack: the building stones in surge bunker (5) to the broken feeding machine (6) of counterattack, enter in strikeing back broken (7) broken by sealing carrying Belt Conveying；null(c)、Garden shakes and sieves choosing: the building stones after counterattack broken (7) is broken are transported in circular vibrating screen (8)，Sub-elect 0-5mm、5-15mm、15-24mm、24-35mm、More than five kinds of materials of 35mm，0-5mm material is by sealing carrying Belt Conveying to mixing bunker (19)，Sand is selected to V choosing (18) again by sealing carrying Belt Conveying、Powder more than 250 mesh、Sand storehouse (17) is entered respectively less than the powder of 250 mesh、Fine powder bin (15) and middle powder cabin (16)，5-15mm、Two kinds of materials of 15-24mm are respectively by sealing carrying Belt Conveying to finished bin (10)，24-35mm material is by sealing carrying Belt Conveying to sand reserving chamber (9) processed，Return in surge bunker (5) by sealing carrying belt more than 35mm material；(d), sand processed；In sand reserving chamber processed, material is by sealing carrying Belt Conveying to sand making machine (11), again by sealing carrying Belt Conveying to finished product circular vibrating screen (12), sub-elect 0-5mm, 5-15mm, 15-24mm, more than tetra-kinds of materials of 24mm, 0-5mm material is transported to V choosing (18), select sand respectively, powder more than 250 mesh, sand storehouse (17) is entered respectively less than the powder of 250 mesh, fine powder bin (15) and middle powder cabin (16), 5-15mm, two kinds of materials of 15-24mm are respectively by sealing carrying Belt Conveying to finished bin (10), sand making machine reserving chamber (9) it is transported to again more than 24mm material；(e), concentrated dust-removing: Described powder low pressure pulse dust remover (20) import is connected to the broken import and export of (7) of counterattack, the import and export of circular vibrating screen (8), the import and export of sand making machine (11), the import and export of finished product circular vibrating screen (12) and dust inputs fine powder bin (15), and described earth material low pressure pulse dust remover (1) is connected in the import and export of jaw crusher (4) and the import and export of soil sieve (2) carry out except soil dust storehouse of burying (21)；The conveying of (f) finished product and entrucking, finished bin (10), fine powder bin (15), middle powder cabin (16), sand storehouse (17), material inner for Tu Cang (21) is directly transported by material scatter machine automatic Weighing discharging, or sand storehouse (17) and the inner material of finished bin (10) are transported to batch bin (14) by closed belt machine, batch bin (14) and fine coal ash silo (24) inner flyash, water in pond, the cement that cement bin (22) is inner, the breeze that mineral powder bin (23) is inner, the inner additive material in additive storehouse (25) is according to part by weight dispensing and to be sealed transport inner to blender (13), concrete finished product made by blender (13), the material scatter machine discharging by weight of agitated machine (13) carries out transport to job site.
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| CN111530597A (en) * | 2020-04-08 | 2020-08-14 | 平邑中联水泥有限公司 | Dry sand making method by environment-friendly recycling of waste limestone |
| CN112221672B (en) * | 2020-09-24 | 2022-04-19 | 南京钜力智能制造技术研究院有限公司 | Intelligent environment-friendly box type mobile crushing station and construction method thereof |
| CN114101280B (en) * | 2021-10-12 | 2023-09-12 | 航天凯天环保科技股份有限公司 | Gangue cascade utilization system and method |
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| JP2009178849A (en) * | 2008-01-29 | 2009-08-13 | Taiheiyo Cement Corp | Method for manufacturing mixed type weight fine aggregate, production/shipment system, and supply system |
| CN101456214A (en) * | 2008-11-19 | 2009-06-17 | 陕西长大西筑路面机械科技有限公司 | Novel stirring station |
| CN102775102B (en) * | 2012-08-10 | 2013-12-11 | 山东大元实业股份有限公司 | Metal mine waste rock concrete |
| CN103350019A (en) * | 2013-06-28 | 2013-10-16 | 洛阳宝诺重型机械有限公司 | Stone recrushing process |
| CN204367176U (en) * | 2014-12-03 | 2015-06-03 | 山东连银山环保建材有限公司 | a set of aggregate and concrete production equipment |
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