CN105728158A - 干式水泥生产线用粉磨设备 - Google Patents

干式水泥生产线用粉磨设备 Download PDF

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Publication number
CN105728158A
CN105728158A CN201610211727.3A CN201610211727A CN105728158A CN 105728158 A CN105728158 A CN 105728158A CN 201610211727 A CN201610211727 A CN 201610211727A CN 105728158 A CN105728158 A CN 105728158A
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Prior art keywords
roller
mill
production line
dry type
cement production
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CN201610211727.3A
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狄光亚
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Nantong Hong Ya Machinery Manufacturing Co Ltd
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Nantong Hong Ya Machinery Manufacturing Co Ltd
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Priority to CN201610211727.3A priority Critical patent/CN105728158A/zh
Publication of CN105728158A publication Critical patent/CN105728158A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/10Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18Details
    • B02C17/24Driving mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/10Production of cement, e.g. improving or optimising the production methods; Cement grinding

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

本发明提供了一种干式水泥生产线用粉磨设备,由球破磨和与通过带式输送机或滑槽连接球破磨出料口的高压辊磨机组成;所述的球破磨包括电机、与电机相连的减速机、与减速机相连的支撑装置、与支撑装置相连的破碎腔、与破碎腔相连的进料装置和出料装置、设在破碎腔内部的破碎介质,所述的高压辊磨机包括给顶部的给料口、设在给料口下方且并行排列的移动辊和固定辊、设在移动辊和固定辊下方的出料口、设在辊磨机内的储油瓶和连在辊磨机外的氮气瓶。本发明的干式水泥生产线用粉磨设备,具有如下技术效果:合理选择粉磨设备,保证了产品质量,降低了能耗。

Description

干式水泥生产线用粉磨设备
技术领域
本发明涉及一种干式水泥生产线用粉磨设备,属于机械技术领域。
背景技术
水泥生产线是生产水泥的一系列设备组成的水泥设备生产线。主要由破碎及预均化、生料制备均化、预热分解、水泥熟料的烧成、水泥粉磨包装等过程构成。
硅酸盐类水泥生产工艺在水泥生产设备中具有代表性,是以石灰石和粘土为主要原料,经破碎、配料、磨细制成生料,然后喂入水泥窑中煅烧成熟料,再将熟料加适量石膏(有时还掺加混合材料或外加剂)磨细而成。
水泥生产设备随生料制备方法不同,可分为干法水泥生产线(包括半干法)与湿法水泥生产线(包括半湿法)两种。
①干法水泥生产工艺流程。将原料同时烘干并粉磨,或先烘干经粉磨成生料粉后喂入干法窑内煅烧成熟料的方法。但也有将生料粉加入适量水制成生料球,送入立波尔窑内煅烧成熟料的方法,称之为半干法,仍属干法生产之一种。干法生产的主要优点是热耗低(如带有预热器的干法窑熟料热耗为3140~3768焦/千克),缺点是生料成分不易均匀,车间扬尘大,电耗较高。
②湿法水泥生产工艺流程。将原料加水粉磨成生料浆后,喂入湿法窑煅烧成熟料的方法。也有将湿法制备的生料浆脱水后,制成生料块入窑煅烧成熟料的方法,称为半湿法,仍属湿法生产之一种。湿法生产具有操作简单,生料成分容易控制,产品质量好,料浆输送方便,车间扬尘少等优点,缺点是热耗高(熟料热耗通常为5234~6490焦/千克)。
在水泥生产线的过程中,每生产1吨硅酸盐水泥至少要粉磨3吨物料(包括各种原料、燃料、熟料、混合料、石膏),据统计,干法水泥生产线粉磨作业需要消耗的动力约占全厂动力的60%以上,其中生料粉磨占30%以上,煤磨占约3%,水泥粉磨约占40%。
因此,需要合理选择粉磨设备,以保证产品质量、降低能耗。
发明内容
本发明的目的是克服现有技术的不足之处,提供一种干式水泥生产线用粉磨设备。
本发明的干式水泥生产线用粉磨设备,由球破磨和与通过带式输送机或滑槽连接球破磨出料口的高压辊磨机组成;所述的球破磨包括电机、与电机相连的减速机、与减速机相连的支撑装置、与支撑装置相连的破碎腔、与破碎腔相连的进料装置和出料装置、设在破碎腔内部的破碎介质,所述的高压辊磨机包括给顶部的给料口、设在给料口下方且并行排列的移动辊和固定辊、设在移动辊和固定辊下方的出料口、设在辊磨机内的储油瓶和连在辊磨机外的氮气瓶。
本发明的干式水泥生产线用粉磨设备,具有如下技术效果:合理选择粉磨设备,保证了产品质量,降低了能耗。
具体实施方式
本发明的干式水泥生产线用粉磨设备,由球破磨和与通过带式输送机或滑槽连接球破磨出料口的高压辊磨机组成;所述的球破磨包括电机、与电机相连的减速机、与减速机相连的支撑装置、与支撑装置相连的破碎腔、与破碎腔相连的进料装置和出料装置、设在破碎腔内部的破碎介质,所述的高压辊磨机包括给顶部的给料口、设在给料口下方且并行排列的移动辊和固定辊、设在移动辊和固定辊下方的出料口、设在辊磨机内的储油瓶和连在辊磨机外的氮气瓶。

Claims (1)

1.干式水泥生产线用粉磨设备,其特征在于,由球破磨和与通过带式输送机或滑槽连接球破磨出料口的高压辊磨机组成;所述的球破磨包括电机、与电机相连的减速机、与减速机相连的支撑装置、与支撑装置相连的破碎腔、与破碎腔相连的进料装置和出料装置、设在破碎腔内部的破碎介质,所述的高压辊磨机包括给顶部的给料口、设在给料口下方且并行排列的移动辊和固定辊、设在移动辊和固定辊下方的出料口、设在辊磨机内的储油瓶和连在辊磨机外的氮气瓶。
CN201610211727.3A 2016-04-07 2016-04-07 干式水泥生产线用粉磨设备 Pending CN105728158A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105601136A (zh) * 2016-03-21 2016-05-25 江苏新业重工股份有限公司 干式水泥生产线
CN105753346A (zh) * 2016-03-21 2016-07-13 江苏新业重工股份有限公司 一种干式水泥生产线
WO2021237389A1 (zh) * 2020-05-25 2021-12-02 夏高峰 一种移动式水泥粉磨站
CN117125499A (zh) * 2023-08-25 2023-11-28 滨州山水水泥有限公司 一种水泥连续化生产设备

Citations (6)

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Publication number Priority date Publication date Assignee Title
EP0715893A1 (de) * 1994-12-07 1996-06-12 Klöckner-Humboldt-Deutz Aktiengesellschaft Kreislaufmahlanlage
CN2368605Y (zh) * 1999-05-06 2000-03-15 魏仁涛 高效分体串流球磨机
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CN203196674U (zh) * 2013-04-12 2013-09-18 四川皇龙智能破碎技术股份有限公司 一种气动保险和液压调整的四齿辊破碎机

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Publication number Priority date Publication date Assignee Title
EP0715893A1 (de) * 1994-12-07 1996-06-12 Klöckner-Humboldt-Deutz Aktiengesellschaft Kreislaufmahlanlage
CN2368605Y (zh) * 1999-05-06 2000-03-15 魏仁涛 高效分体串流球磨机
CN2467178Y (zh) * 2000-12-12 2001-12-26 莫天云 一种节能球磨机
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CN203196674U (zh) * 2013-04-12 2013-09-18 四川皇龙智能破碎技术股份有限公司 一种气动保险和液压调整的四齿辊破碎机

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105601136A (zh) * 2016-03-21 2016-05-25 江苏新业重工股份有限公司 干式水泥生产线
CN105753346A (zh) * 2016-03-21 2016-07-13 江苏新业重工股份有限公司 一种干式水泥生产线
WO2021237389A1 (zh) * 2020-05-25 2021-12-02 夏高峰 一种移动式水泥粉磨站
CN117125499A (zh) * 2023-08-25 2023-11-28 滨州山水水泥有限公司 一种水泥连续化生产设备
CN117125499B (zh) * 2023-08-25 2024-02-20 滨州山水水泥有限公司 一种水泥连续化生产设备

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