CN202497921U - Cyclic crushing and screening system - Google Patents
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- 238000012216 screening Methods 0.000 title claims abstract description 95
- 125000004122 cyclic group Chemical group 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000013467 fragmentation Methods 0.000 claims 1
- 238000006062 fragmentation reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 65
- 239000003245 coal Substances 0.000 abstract description 33
- 238000000034 method Methods 0.000 abstract description 19
- 239000002245 particle Substances 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000010881 fly ash Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Y—GENERAL 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
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
本实用新型公开了一种循环破碎筛分系统，包括破碎设备和二次筛分机，所述破碎设备下方设置有将破碎设备破碎后的物料输送至二次筛分机的第四输送带，所述二次筛分机与破碎设备之间还设置有用于将二次筛分机未筛出的物料输送至破碎设备的第五输送带。本实用新型技术方案中通过筛分机的孔径大小来控制筛下物粒径，而不用破碎机控制粒径。粒径控制简单、可靠。物料经过一次筛分和二次筛分的控制，完全杜绝过破碎现象，大大降低飞灰含碳量，降低能耗，明显提高锅炉经济效益。将原制煤系统从垂直工艺布置，改为水平工艺布置，缩短、简化工艺路线，减少占地面积，大大的节省基建投资费用。
The utility model discloses a circulating crushing and screening system, which comprises crushing equipment and a secondary screening machine. A fourth conveyor belt is arranged below the crushing equipment to transport materials crushed by the crushing equipment to the secondary screening machine. A fifth conveyor belt for transporting materials not screened by the secondary screening machine to the crushing equipment is also arranged between the secondary screening machine and the crushing equipment. In the technical solution of the utility model, the particle size of the undersize is controlled by the aperture size of the sieving machine, and the particle size is not controlled by a crusher. The particle size control is simple and reliable. The material is controlled by primary screening and secondary screening to completely eliminate over-crushing, greatly reduce the carbon content of fly ash, reduce energy consumption, and significantly improve the economic benefits of the boiler. Changing the original coal production system from vertical process layout to horizontal process layout, shortening and simplifying the process route, reducing the occupied area, and greatly saving the cost of infrastructure investment.
Description
技术领域 technical field
本实用新型涉及一种对取煤、输送、筛分、破碎、再筛分、再破碎多功能于一体的循环破碎筛分系统。The utility model relates to a circular crushing and screening system which integrates the functions of coal taking, conveying, screening, crushing, re-screening and re-crushing.
背景技术 Background technique
现有的制煤系统设备工艺布置为，推土机、装载机或吊车抓斗将燃料送入输煤皮带，通过栈桥进入破碎楼，燃料经过筛分、破碎后(或没有筛分直接破碎，)通过上煤皮带进入储煤仓。筛分、破碎常用工艺布置为，一筛一破、一筛两破、两筛两破、和只有破碎没有筛分的四种工艺布置形式。现有制煤系统设备工艺布置存在的问题是；The existing coal-making system equipment process layout is that the bulldozer, loader or crane grabs the fuel into the coal belt, enters the crushing building through the trestle, and the fuel is screened and crushed (or directly crushed without screening) through the The coal belt enters the coal storage bunker. The commonly used process arrangements for screening and crushing are four process arrangements: one screen and one break, one screen and two breaks, two screens and two breaks, and only crushing without screening. The problems existing in the equipment process layout of the existing coal production system are;
根据上煤皮带、筛分、破碎设备的工艺布置，破碎楼最低高度都在40米以上，造成输煤栈桥长，占地面积大，基建投资大，运行管理费用大。According to the technological layout of the coal feeding belt, screening and crushing equipment, the minimum height of the crushing building is more than 40 meters, resulting in long coal transportation trestle, large floor area, large infrastructure investment, and high operation and management costs.
燃料的粒度要求，完全依靠破碎机对物料的破碎来实现，当物料的特性发生变化时，或破碎机磨损后都会改变物料的粒度大小，达不到锅炉对燃料粒度大小的要求。The particle size requirement of the fuel is completely achieved by crushing the material by the crusher. When the characteristics of the material change or the crusher is worn out, the particle size of the material will be changed, which cannot meet the requirements of the boiler for the particle size of the fuel.
由于筛分不充分或没有筛分，造成燃料破碎时发生过破碎现象，飞灰含碳量增加，锅炉的经济效益降低。Due to insufficient or no screening, over-crushing occurs when the fuel is broken, the carbon content of fly ash increases, and the economic benefit of the boiler decreases.
实用新型内容 Utility model content
本实用新型克服了现有技术的不足，提供一种对物料可进行循环破碎的循环破碎筛分系统及其方法。The utility model overcomes the deficiencies of the prior art, and provides a circulating crushing and screening system and a method thereof which can carry out circular crushing on materials.
考虑到现有技术的上述问题，根据本实用新型的一个方面，本实用新型采用以下技术方案：Considering the above-mentioned problems of the prior art, according to one aspect of the utility model, the utility model adopts the following technical solutions:
一种循环破碎筛分系统，包括破碎设备和二次筛分机，所述破碎设备下方设置有将破碎设备破碎后的物料输送至二次筛分机的第四输送带，所述二次筛分机与破碎设备之间还设置有用于将二次筛分机未筛出的物料输送至破碎设备的第五输送带。A circulating crushing and screening system, including crushing equipment and a secondary screening machine, a fourth conveyor belt is arranged below the crushing equipment to transport the materials crushed by the crushing equipment to the secondary screening machine, and the secondary screening machine and A fifth conveyor belt for transporting the materials not screened by the secondary screening machine to the crushing equipment is also arranged between the crushing equipment.
为了更好的实现本实用新型，进一步的技术方案是：In order to realize the utility model better, further technical scheme is:
作为优选：还包括一次筛分机，所述一次筛分机与破碎设备之间设置有第三输送带。Preferably: a primary screening machine is also included, and a third conveyor belt is arranged between the primary screening machine and the crushing equipment.
作为优选：还包括第六输送带，所述第六输送带贯穿所述一次筛分机下方与二次筛分机下方。Preferably: a sixth conveyor belt is also included, and the sixth conveyor belt runs under the primary screening machine and below the secondary screening machine.
作为优选：还包括用于安装破碎设备的平台，所述第六输送带从平台下方穿过。Preferably: a platform for installing crushing equipment is also included, and the sixth conveyor belt passes under the platform.
作为优选：还包括取料装置，所述取料装置与一次筛分机之间设置有第二输送带。As a preference: it also includes a reclaiming device, and a second conveyor belt is arranged between the reclaiming device and the primary screening machine.
作为优选：上述取料装置包括斗轮和行走机构，所述行走机构上设置有第一输送带，所述第一输送带一端连接斗轮。As a preference: the above-mentioned material retrieving device includes a bucket wheel and a running mechanism, the running mechanism is provided with a first conveyor belt, and one end of the first conveyor belt is connected to the bucket wheel.
作为优选：上述取料装置、一次筛分机、破碎设备和二次筛分机为水平布置。As a preference: the above-mentioned reclaiming device, primary screening machine, crushing equipment and secondary screening machine are arranged horizontally.
下面公布一种实现循环破碎的物料的一种方法：A kind of method that realizes recycling broken material is announced as follows:
一种物料输送方法，物料第一次输送至破碎设备后，破碎设备将物料进行第一次破碎，再将第一次破碎后的物料输送至二次筛分机，二次筛分机将对第一次破碎后的物料进行筛分，对于筛分后合格的物料输送至使用，对于筛分后不合格的物料再第二次输送至破碎设备，进行第二次破碎，在筛分后仍存在不合格物料的情况下将重复上述方式，进行第N次破碎筛分。A material conveying method. After the material is conveyed to the crushing equipment for the first time, the crushing equipment crushes the material for the first time, and then conveys the material after the first crushing to the secondary screening machine. The secondary screening machine will crush the first The materials after the first crushing are screened, and the qualified materials after screening are transported to use, and the unqualified materials after screening are transported to the crushing equipment for the second time for the second crushing, and there are still unqualified materials after screening. In the case of qualified materials, the above method will be repeated for the Nth crushing and screening.
作为优选：上述物料第一次输送至破碎设备前；首先通过取煤装置取物料，将取的物料输送至一次筛分机进行一次筛分，对一次筛分后合格的物料输送至使用，对一次筛分后不合格的物料输送至破碎设备。As a preference: the above-mentioned materials are transported to the crushing equipment for the first time; firstly, the materials are taken by the coal taking device, and the materials taken are transported to the primary screening machine for primary screening, and the qualified materials after the primary screening are transported to use, and the primary The unqualified materials after screening are transported to the crushing equipment.
与现有技术相比，本实用新型的有益效果之一是：Compared with the prior art, one of the beneficial effects of the utility model is:
通过本实用新型的技术方案：Through the technical scheme of the utility model:
(1)粒度确保；通过筛分机的孔径大小来控制筛下物粒径，而不用破碎机控制粒径。粒径控制简单、可靠。(1) Particle size assurance; the particle size of the undersize is controlled by the aperture size of the sieving machine, instead of the particle size controlled by the crusher. The particle size control is simple and reliable.
(2)物料经过一次筛分和二次筛分的控制，完全杜绝过破碎现象，大大降低飞灰含碳量，降低能耗，明显提高锅炉经济效益。(2) After the material is controlled by primary screening and secondary screening, the over-crushing phenomenon is completely eliminated, the carbon content of fly ash is greatly reduced, energy consumption is reduced, and the economic benefits of the boiler are significantly improved.
(3)将原制煤系统从垂直工艺布置，改为水平工艺布置，缩短、简化工艺路线，减少占地面积，大大的节省基建投资费用。(3) Change the original coal production system from vertical process layout to horizontal process layout, shorten and simplify the process route, reduce the occupied area, and greatly save the capital investment cost.
(4)筛破循环系统可以根据场地、使用要求灵活布置，为活动工作站，便于工程日后的技术改造。(4) The screening circulation system can be flexibly arranged according to the site and use requirements, and it is a movable workstation, which is convenient for the technical transformation of the project in the future.
(5)由于进行了充分的筛分，降低了破碎机的磨损和破碎机的能耗，提高破碎机使用寿命，减少维修费用，节省运行成本。(5) Due to the sufficient screening, the wear and energy consumption of the crusher is reduced, the service life of the crusher is improved, maintenance costs are reduced, and operating costs are saved.
附图说明 Description of drawings
下面将参照附图详细地描述实施例。Embodiments will be described in detail below with reference to the accompanying drawings.
图1示出了根据本实用新型一个实施例的循环破碎筛分系统的结构框图。Fig. 1 shows a structural block diagram of a circulating crushing and screening system according to an embodiment of the present invention.
其中，附图中的附图标记所对应的名称为：Wherein, the names corresponding to the reference signs in the accompanying drawings are:
1-第一输送带，2-第二输送带，3-第三输送带，4-第四输送带，5-第五输送带，6-第六输送带，7-破碎设备，8-一次筛分机，9-二次筛分机，10-斗轮，11-行走机构，12-俯仰机构，13-回转机构，14-平台。1-first conveyor belt, 2-second conveyor belt, 3-third conveyor belt, 4-fourth conveyor belt, 5-fifth conveyor belt, 6-sixth conveyor belt, 7-crushing equipment, 8-primary Screening machine, 9-secondary screening machine, 10-bucket wheel, 11-traveling mechanism, 12-pitching mechanism, 13-rotary mechanism, 14-platform.
具体实施方式 Detailed ways
下面结合实施例对本实用新型作进一步地详细说明，但本实用新型的实施方式不限于此。The utility model will be further described in detail below in conjunction with the examples, but the implementation of the utility model is not limited thereto.
图1示出了根据本实用新型一个实施例的循环破碎筛分系统的结构框图。如图1所示的一种循环破碎筛分系统，包括破碎设备7和二次筛分机9。参考图1的实施例，所述破碎设备7下方设置有将破碎设备7破碎后的物料输送至二次筛分机9的第四输送带4，所述二次筛分机9与破碎设备7之间还设置有用于将二次筛分机9未筛出的物料输送至破碎设备7的第五输送带5。根据图1所示实施例的循环破碎筛分系统用于破碎物料，再通过二次筛分机9筛分后，对未达到破碎要求的物料再次返回破碎设备7内重新破碎，如此循环，直到物料全部达到破碎要求，对于符合要求的物料将输往储煤仓。Fig. 1 shows a structural block diagram of a circulating crushing and screening system according to an embodiment of the present invention. A circulating crushing and screening system as shown in FIG. 1 includes a crushing device 7 and a secondary screening machine 9 . With reference to the embodiment of FIG. 1 , a fourth conveyor belt 4 is provided below the crushing device 7 to convey the crushed material of the crushing device 7 to a secondary screening machine 9 , and between the secondary screening machine 9 and the crushing device 7 A fifth conveyor belt 5 for conveying the unscreened material of the secondary screening machine 9 to the crushing device 7 is also provided. The circulating crushing and screening system according to the embodiment shown in Figure 1 is used for crushing materials, and after being screened by the secondary screening machine 9, the materials that do not meet the crushing requirements are returned to the crushing equipment 7 for re-crushing, and the cycle is repeated until the materials All meet the crushing requirements, and the materials that meet the requirements will be transported to the coal storage bin.
本实施例的循环破碎筛分系统主要用于煤发电的企业中，但并不局限于此。为了便于说明本实施例循环破碎筛分系统的工作原理或者工作方式，以下具体通过煤发电领域中煤炭输送系统进行详细阐述。The circulating crushing and screening system of this embodiment is mainly used in coal power generation enterprises, but is not limited thereto. In order to facilitate the description of the working principle or working method of the circulating crushing and screening system in this embodiment, the coal conveying system in the field of coal power generation will be described in detail below.
现有的供发电的煤炭输送系统中，虽然现有技术中也会对煤炭进行破碎或者筛分，但是在最后一级破碎后，不管物料是否符合要求都将直接送达煤发电机内进行燃烧，由于现有技术存在的困难，无法进行循环破碎。In the existing coal conveying system for power generation, although the coal is also crushed or screened in the prior art, after the last stage of crushing, no matter whether the material meets the requirements, it will be directly delivered to the coal generator for combustion , due to the difficulties existing in the prior art, it is impossible to carry out cyclic crushing.
通过上述技术方案的描述，解决的问题之一便是物料的循环破碎问题。再可进行循环破碎煤炭的技术方案的基础之上，继续参考图1所示，公布了循环破碎筛分系统的其它实施例。Through the description of the above technical solution, one of the problems to be solved is the problem of circular crushing of materials. On the basis of the technical solution for circulating crushing coal, continue to refer to that shown in Figure 1 to announce other embodiments of the circulating crushing and screening system.
参见图1所示的实施例之一，所述二次筛分机9的安装高度不高于破碎设备7的安装高度；或者更具体说二次筛分机9与破碎设备7为水平布置，使得第四输送带4与第五输送带5在传输物料/煤炭时更省力、方便，可以更好的实现对物料/煤炭进行循环破碎。在现有技术中二次筛分机9与破碎设备7为垂直布置或者说在同一竖直方向上，那么是无法通过第四输送带4与第五输送带5进行连接的，也就无法实现物料的循环破碎。或者说需要设置提升机来将物料/煤炭从下方提升到上方再重新破碎，该方案增加了成本，以及效率低、使用不便等诸多弊端。Referring to one of the embodiments shown in Figure 1, the installation height of the secondary screening machine 9 is not higher than the installation height of the crushing equipment 7; or more specifically, the secondary screening machine 9 and the crushing equipment 7 are arranged horizontally, so that the second The four conveyor belts 4 and the fifth conveyor belt 5 are more labor-saving and convenient when transporting materials/coal, and can better realize circular crushing of materials/coal. In the prior art, the secondary screening machine 9 and the crushing equipment 7 are vertically arranged or in the same vertical direction, so it is impossible to connect the fourth conveyor belt 4 with the fifth conveyor belt 5, and it is impossible to achieve material cycle broken. In other words, it is necessary to set up a hoist to lift the material/coal from the bottom to the top and then break it again. This solution increases the cost, and has many disadvantages such as low efficiency and inconvenient use.
参见图1所示的另一实施例，还包括一次筛分机8，所述一次筛分机8与破碎设备7之间设置有第三输送带3。以及还包括第六输送带6，所述第六输送带6贯穿所述一次筛分机8下方与二次筛分机9下方。该实施中，首先通过一次筛分机8进行了一次筛分，对于筛分合格的物料/煤炭通过第六输送带6供火力发电机使用，从图1中可看出，合格的物料/煤炭将落在第六输送带6上，不合格的物料/煤炭再通过第三输送带3输送至破碎设备7内进行破碎。一次筛分机8的作用是避免物料/煤炭出现过破碎现象，即避免对细小的物料/煤炭进行再次破碎。再物料/煤炭输送至破碎设备7后将进行循环破碎，目的是使物料在最终使用时都符合要求。Referring to another embodiment shown in FIG. 1 , it further includes a primary screening machine 8 , and a third conveyor belt 3 is arranged between the primary screening machine 8 and the crushing equipment 7 . And also includes a sixth conveyor belt 6 , the sixth conveyor belt 6 runs through the bottom of the primary screening machine 8 and the secondary screening machine 9 . In this implementation, at first a screening was carried out by a screening machine 8, and the qualified material/coal for the screening is used by the thermal power generator through the sixth conveyor belt 6. As can be seen from Fig. 1, the qualified material/coal will be Falling on the sixth conveyor belt 6, unqualified materials/coal are transported to the crushing equipment 7 through the third conveyor belt 3 for crushing. The function of the primary screening machine 8 is to avoid over-crushing of materials/coal, that is, to avoid secondary crushing of fine materials/coal. After the material/coal is conveyed to the crushing equipment 7, it will be crushed in a cycle, so that the materials can meet the requirements when they are finally used.
这里值得一提的是，物料在循环破碎时，破碎设备7也可同时接受第三输送带3首次输送的物料/煤炭，具体情况根据实际使用时破碎设备7的破碎效率而定。It is worth mentioning here that when the material is crushed in a cycle, the crushing equipment 7 can also accept the material/coal first conveyed by the third conveyor belt 3 at the same time, and the specific situation depends on the crushing efficiency of the crushing equipment 7 in actual use.
参见图1所示的另一实施例，还包括用于安装破碎设备7的平台14，所述第六输送带6从平台14下方穿过。Referring to another embodiment shown in FIG. 1 , it also includes a platform 14 for installing crushing equipment 7 , and the sixth conveyor belt 6 passes under the platform 14 .
参见图1所示的另一实施例，还包括取料装置，所述取料装置与一次筛分机8之间设置有第二输送带2。所述取料装置包括斗轮10和行走机构11，所述行走机构11上设置有第一输送带1，所述第一输送带1一端连接斗轮。所述取料装置、一次筛分机8、破碎设备7和二次筛分机9为水平布置。Referring to another embodiment shown in FIG. 1 , it also includes a reclaiming device, and a second conveyor belt 2 is arranged between the reclaiming device and the primary screening machine 8 . The material retrieving device includes a bucket wheel 10 and a traveling mechanism 11. The traveling mechanism 11 is provided with a first conveyor belt 1, and one end of the first conveyor belt 1 is connected to the bucket wheel. The reclaiming device, the primary screening machine 8, the crushing equipment 7 and the secondary screening machine 9 are arranged horizontally.
具体而言，所述取料装置还包括回转机构13和俯仰机构12，回转机构13能带动取煤装置左右旋转。Specifically, the material taking device further includes a turning mechanism 13 and a pitching mechanism 12, and the turning mechanism 13 can drive the coal taking device to rotate left and right.
参见图1的一种物料输送方法的实施例，物料第一次输送至破碎设备7后，破碎设备7将物料进行第一次破碎，再将第一次破碎后的物料输送至二次筛分机9，二次筛分机9将对第一次破碎后的物料进行筛分，对于筛分后合格的物料输送至使用，对于筛分后不合格的物料再第二次输送至破碎设备7，进行第二次破碎，在筛分后仍存在不合格物料的情况下将重复上述方式，进行第N次破碎筛分。Referring to an embodiment of a material conveying method in Fig. 1, after the material is conveyed to the crushing equipment 7 for the first time, the crushing equipment 7 crushes the material for the first time, and then conveys the crushed material for the first time to the secondary screening machine 9. The secondary screening machine 9 will screen the materials after the first crushing. The qualified materials after screening will be transported to use, and the unqualified materials will be transported to the crushing equipment 7 for the second time. For the second crushing, if there are still unqualified materials after screening, the above method will be repeated for the Nth crushing and screening.
参见图1的一种物料输送方法的另一实施例，所述物料第一次输送至破碎设备7前；首先通过取煤装置取物料，将取的物料输送至一次筛分机8进行一次筛分，对一次筛分后合格的物料输送至使用，对一次筛分后不合格的物料输送至破碎设备7。Referring to another embodiment of a material conveying method in Fig. 1, the material is conveyed to the crushing equipment 7 for the first time; firstly, the material is taken by the coal taking device, and the taken material is conveyed to the primary screening machine 8 for primary screening , the qualified materials after the first screening are transported to use, and the unqualified materials after the first screening are transported to the crushing equipment 7.
本申请文件中特别指出，物料/煤炭的使用或者输送至使用，是指物料/煤炭可供使用，并不局限于马上使用，亦可指输送至储煤仓进行保存。本申请文件中一次筛分机8、二次筛分机9、第一输送带1或者第二输送带2等装置中，前面的一次、二次或者第一等并不是对筛分机或者输送带的数量以及工作先后顺序的限制，只是用于区分各装置。It is specifically pointed out in this application document that the use of materials/coal or transport to use means that the materials/coal are available for use, not limited to immediate use, and may also refer to transporting to coal storage bins for storage. In the primary screening machine 8, the secondary screening machine 9, the first conveyor belt 1 or the second conveyor belt 2 and other devices in this application document, the previous primary, secondary or first etc. do not affect the number of screening machines or conveyor belts. And the limitation of work sequence is only used to distinguish each device.
在本说明书中所谈到的“一个实施例”、“另一个实施例”、“实施例”、等，指的是结合该实施例描述的具体特征、结构或者特点包括在本申请概括性描述的至少一个实施例中。在说明书中多个地方出现同种表述不是一定指的是同一个实施例。进一步来说，结合任一实施例描述一个具体特征、结构或者特点时，所要主张的是结合其他实施例来实现这种特征、结构或者特点也落在本实用新型的范围内。References in this specification to "one embodiment", "another embodiment", "embodiment", etc. refer to the specific features, structures or characteristics described in conjunction with the embodiment included in the general description of this application. In at least one embodiment of . The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure or characteristic is described in combination with any embodiment, it should be claimed that realizing such feature, structure or characteristic in combination with other embodiments also falls within the scope of the present invention.
尽管这里参照本实用新型的多个解释性实施例对本实用新型进行了描述，但是，应该理解，本领域技术人员可以设计出很多其他的修改和实施方式，这些修改和实施方式将落在本申请公开的原则范围和精神之内。更具体地说，在本申请公开、附图和权利要求的范围内，可以对主题组合布局的组成部件和/或布局进行多种变型和改进。除了对组成部件和/或布局进行的变型和改进外，对于本领域技术人员来说，其他的用途也将是明显的。Although the invention has been described herein with reference to a number of illustrative embodiments of the invention, it should be understood that many other modifications and implementations can be devised by those skilled in the art which will fall within the scope of this application. within the scope and spirit of the principles disclosed. More specifically, within the scope of the disclosure, drawings and claims of the present application, various modifications and improvements can be made to the components and/or layout of the subject combination layout. In addition to modifications and improvements in component parts and/or layout, other uses will be apparent to those skilled in the art.
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| CN102527484A (en) * | 2012-02-07 | 2012-07-04 | 周杨 | Circularly breaking and sieving system and method thereof |
| CN104848212A (en) * | 2015-05-27 | 2015-08-19 | 山西大学 | Method for sulfur fixation temperature control burning of coal gangue and efficient coupling and utilizing of lime ash |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102527484A (en) * | 2012-02-07 | 2012-07-04 | 周杨 | Circularly breaking and sieving system and method thereof |
| CN104848212A (en) * | 2015-05-27 | 2015-08-19 | 山西大学 | Method for sulfur fixation temperature control burning of coal gangue and efficient coupling and utilizing of lime ash |
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