CN206046220U - A kind of nothing flies away the efficient colliery layering disintegrating machine of dust - Google Patents
A kind of nothing flies away the efficient colliery layering disintegrating machine of dust Download PDFInfo
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- CN206046220U CN206046220U CN201621029307.5U CN201621029307U CN206046220U CN 206046220 U CN206046220 U CN 206046220U CN 201621029307 U CN201621029307 U CN 201621029307U CN 206046220 U CN206046220 U CN 206046220U
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- 239000000428 dust Substances 0.000 title claims abstract description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003245 coal Substances 0.000 claims abstract description 15
- 238000007667 floating Methods 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 50
- 238000007689 inspection Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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Abstract
本实用新型公开了一种无飘散粉尘的高效煤矿分层破碎机，包括落料箱和破碎箱，落料箱底板上设有筛板，落料箱筛板处管道引入破碎箱内，落料箱内还设有初碎组件和除铁组件；破碎箱内固定连接有引料板，引料板将破碎箱分为粗碎腔和细碎腔；粗碎腔内转动连接有粗碎辊，粗碎辊的辊面上螺栓连接有若干将粗碎辊的辊面完全覆盖的锤板，锤板外弧面中心处均固定连接有锤头，粗碎腔内还搭扣连接有蓖条和破碎板；细碎腔内转动连接有两个挤压辊，破碎箱还管道连接引风机，本实用新型进料工作场所无飘散粉尘，改善工作环境，无需前期破碎筛分，粗细物料分层运输破碎，互不影响，针对性强，破碎效果好，磨损小，更换方便。
The utility model discloses a high-efficiency coal mine layered crusher without floating dust, which comprises a blanking box and a crushing box. A sieve plate is arranged on the bottom plate of the blanking box. There are also primary crushing components and iron removal components in the box; a guide plate is fixedly connected to the crushing box, and the guide plate divides the crushing box into a coarse crushing chamber and a fine crushing chamber; the coarse crushing chamber is rotatably connected with a coarse crushing roller, a coarse crushing roller The roller surface of the roller is bolt-connected with several hammer plates that completely cover the roller surface of the coarse crushing roller. The center of the outer arc surface of the hammer plate is fixedly connected with a hammer head, and the coarse crushing chamber is also buckled and connected with grating bars and crushing plates; There are two extrusion rollers rotating in the fine crushing chamber, and the crushing box is also connected to the induced draft fan by pipes. The utility model has no floating dust in the feeding workplace, improves the working environment, and does not need to be crushed and screened in the early stage. Impact, strong pertinence, good crushing effect, less wear and tear, easy to replace.
Description
技术领域technical field
本实用新型涉及一种矿山设备，具体是一种无飘散粉尘的高效煤矿分层破碎机。The utility model relates to a mining equipment, in particular to a high-efficiency coal mine layered crusher without floating dust.
背景技术Background technique
矿山出土的煤矿在运输利用前，均需要对其进行破碎，将其碎化为煤矿颗粒细粉后进行运输和定型利用，现有的破碎机中对煤矿产品破碎效果较好的有反击式破碎机和锤式破碎机，其主要利用冲击撞击力进行破碎，适用范围广，破碎件磨损小，而且更换方便，较平常适用的刀破和双辊压破式破碎机相比具有很有优点，但是其对于投入原料的粒径有一定要求，煤矿在出土后，大部分为整体块状结构，在利用上述破碎机进行破碎时，往往需要预先将其砸击处理为小块原料，浪费大量的时间；锤式破碎机作为一种中碎设备，其破碎后的物料粒径较大，往往还需要对成品再次进行细碎，非常麻烦，此外，原料在投入后，为细小颗粒和原料块的混合物，在一起投入后大量的细小颗粒需通过蓖条落下，此时很容易造成蓖条处物料堆积，不仅影响块状物料的破碎效果，同时也容易造成蓖条堵塞，故在实际破碎前，往往会预先利用筛网将混合料进行筛选分离，大块的物料块方投入进行粗碎，整个过程实际操作非常麻烦，特别是预先筛取阶段，需要铲车不断的抬高物料进行筛离，费时费力。The coal unearthed in the mine needs to be crushed before being transported and used, and it is crushed into fine coal particles before being transported and shaped for use. Among the existing crushers, the impact crusher has a better crushing effect on coal products. Machine and hammer crusher, which mainly use the impact force for crushing, have a wide range of applications, small wear of the broken parts, and easy replacement. However, it has certain requirements for the particle size of the input raw materials. After the coal mine is unearthed, most of it has an overall block structure. When using the above-mentioned crusher for crushing, it is often necessary to smash it into small pieces of raw materials in advance, which wastes a lot of energy. Time; Hammer Crusher is a kind of secondary crushing equipment, the particle size of the crushed material is large, and it is often necessary to crush the finished product again, which is very troublesome. In addition, after the raw material is put in, it is a mixture of fine particles and raw material blocks , after being put together, a large number of fine particles need to fall through the grating bar. At this time, it is easy to cause material accumulation at the grating bar, which not only affects the crushing effect of the massive material, but also easily causes the grating bar to be blocked. Therefore, before the actual crushing, often The mixture will be screened and separated in advance with a sieve, and large pieces of material will be put into coarse crushing. The actual operation of the whole process is very troublesome, especially in the pre-screening stage, which requires a forklift to continuously lift the material for sieving, which is time-consuming. strenuous.
实用新型内容Utility model content
本实用新型的目的在于提供一种无飘散粉尘的高效煤矿分层破碎机，以解决上述背景技术中提出的问题。The purpose of this utility model is to provide a high-efficiency coal mine layered crusher without floating dust, so as to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本实用新型提供如下技术方案：In order to achieve the above object, the utility model provides the following technical solutions:
一种无飘散粉尘的高效煤矿分层破碎机，包括落料箱和破碎箱，所述落料箱固定连接在破碎箱上端并与破碎箱的进料口连通，落料箱倾斜设置，落料箱左上端连通有加料槽，落料箱中间位置底板上开有开口，开口内设有筛板，落料箱在开口处固定连接有细料管，细料管引入破碎箱内，落料箱的底板上还嵌有与破碎箱固定连接的底压板，底压板位于筛板左上侧位置，落料箱顶板上与底压板对应位置滑动连接有砸击杆，砸击杆下端固定连接有上压板，上压板和底压板的板面上均开有若干砸齿，上压板与落料箱顶板之间套设有弹簧，上压板上部固定嵌有齿轮条，落料箱上端固定连接有砸击电机，砸击电机的转动轴上固定连接有不完全齿轮，不完全齿轮与齿轮条啮合连接，落料箱顶板上还转动连接有除铁板，除铁板下端固定连接有电磁铁，落料箱顶板上在破碎箱进料口处卡合连接有链幕板，链幕板下端固定连接有链幕帘；所述破碎箱内两侧壁固定连接有引料板，引料板将破碎箱分为粗碎腔和细碎腔；所述粗碎腔内转动连接有粗碎辊，粗碎辊的辊面上螺栓连接有若干将粗碎辊的辊面完全覆盖的锤板，锤板外弧面中心处均固定连接有锤头，粗碎腔内还搭扣连接有蓖条和破碎板，所述破碎板的板面上连续均匀连接有若干棱锥结构的破碎齿，破碎齿均通过螺栓与破碎板连接；所述细碎腔内转动连接有两个挤压辊，细碎腔侧壁上还固定连接有两个分别与两挤压辊辊面贴合的刮板，破碎箱右侧壁在粗碎腔和细碎腔处均连通有集尘管，集尘管均与引风机的进风口管道连接，所述引风机固定连接在破碎箱右侧壁，破碎箱右侧壁还固定连接有集尘布袋，集尘布袋下端设有出尘口，引风机的出风口与集尘布袋管道连接，破碎箱下端还连接有支座。A high-efficiency coal mine layered crusher without floating dust, including a blanking box and a crushing box. The upper left end of the box is connected with a feeding trough. There is an opening on the bottom plate in the middle of the blanking box. A sieve plate is provided in the opening. The blanking box is fixedly connected with a fine material tube at the opening. The bottom plate is also embedded with the bottom plate fixedly connected with the crushing box. The bottom plate is located on the upper left side of the sieve plate. The top plate of the blanking box is slidingly connected with the corresponding position of the bottom plate. There are a number of smashing teeth on the upper platen and the bottom platen, a spring is set between the upper platen and the top plate of the blanking box, a gear bar is fixedly embedded in the upper part of the upper platen, and a smashing motor is fixedly connected to the upper end of the blanking box , the rotating shaft of the smashing motor is fixedly connected with an incomplete gear, the incomplete gear is meshed with the gear bar, and the top plate of the blanking box is also rotatably connected with an iron removal plate, and the lower end of the iron removal plate is fixedly connected with an electromagnet, and the blanking box On the top plate, a chain curtain plate is snapped and connected at the feed inlet of the crushing box, and the lower end of the chain curtain plate is fixedly connected with a chain curtain; the inner side walls of the crushing box are fixedly connected with guide plates, which divide the crushing box into coarse The crushing chamber and the fine crushing chamber; the coarse crushing chamber is rotatably connected with a coarse crushing roller, and the roller surface of the coarse crushing roller is bolt-connected with several hammer plates that completely cover the roller surface of the coarse crushing roller. Both are fixedly connected with a hammer head, and the grate bar and the crushing plate are also buckled in the coarse crushing chamber. The crushing plate is continuously and evenly connected with a number of crushing teeth with a pyramid structure, and the crushing teeth are connected to the crushing plate by bolts. Two extruding rollers are rotatably connected in the fine crushing chamber, and two scrapers respectively attached to the surface of the two extruding rollers are fixedly connected on the side wall of the fine crushing chamber. The fine crushing chamber is connected with a dust collection pipe, and the dust collection pipe is connected with the air inlet pipe of the induced draft fan. The lower end of the dust bag is provided with a dust outlet, the air outlet of the induced draft fan is connected with the dust bag pipe, and the lower end of the crushing box is also connected with a support.
作为本实用新型进一步的方案：所述细料管与破碎箱连通处位于引料板上方。As a further solution of the present invention: the connection between the fine material tube and the crushing box is located above the material guide plate.
作为本实用新型再进一步的方案：所述破碎箱侧壁开有检修门。As a further solution of the utility model: an inspection door is opened on the side wall of the crushing box.
与现有技术相比，本实用新型的有益效果是：通过不完全齿轮和弹簧配合，使上压板不断的砸击底压板对投入的大块煤块进行预碎，并通过筛板对通过物料进行粗细分层运输，物料可直接以混合状态投入进行分层运输破碎，无需先行破碎，无需筛选分离，节省人力物力；大块物料进入粗碎腔内进行破碎，破碎板上螺栓连接的破碎齿方便更换同时加强撞击破碎效果，较小粒径的物料则直接进入细碎腔内与粗碎后的小粒径物料一同进行细碎处理，粗细物料分道运输，互不影响，蓖条不易堵塞，提升运行稳定性，粗料通过撞击进行粗碎，细料通过双辊挤压进行细碎，粗细料破碎针对性强，效果好，双辊磨损小；破碎过程中粗碎腔内锤板将粗碎辊完全覆盖，减轻物料落下破碎时对粗碎辊造成的破坏，避免经常性的对安装麻烦的粗碎辊进行更换，磨损较多的锤板和破碎齿均为螺栓可拆卸连接，更换时可单独进行更换，节省更换资源消耗；引风机可将粗碎细碎过程中产生的粉尘进行吸取收集，运行过程中无粉尘飘散，改善工作环境。Compared with the prior art, the beneficial effect of the utility model is: through the cooperation of incomplete gears and springs, the upper pressing plate continuously hits the bottom pressing plate to pre-shred the input large coal lumps, and pass through the sieve plate to crush the passing materials. Coarse and fine layered transportation, the material can be directly put into the mixed state for layered transportation and crushing, no need to be crushed first, no need to screen and separate, saving manpower and material resources; large materials enter the coarse crushing chamber for crushing, and the crushing teeth connected by bolts on the crushing plate It is easy to replace and enhance the effect of impact crushing. The materials with smaller particle size will directly enter the fine crushing chamber to be finely crushed together with the coarsely crushed small particle size materials. The coarse and fine materials are transported in separate lanes without affecting each other. Operation stability, coarse material is crushed by impact, fine material is finely crushed by double roller extrusion, coarse and fine material crushing is targeted, the effect is good, and the wear of the double roller is small; during the crushing process, the hammer plate in the coarse crushing chamber will crush the coarse crushing roller Complete coverage to reduce the damage to the coarse crushing roller when the material falls and crushes, and avoid frequent replacement of the troublesome coarse crushing roller. The hammer plate and crushing teeth that are more worn are detachable and connected by bolts, and can be replaced separately Replacement can save the consumption of replacement resources; the induced draft fan can absorb and collect the dust generated in the process of coarse crushing and fine crushing, and there is no dust floating during operation, which improves the working environment.
附图说明Description of drawings
图1为一种无飘散粉尘的高效煤矿分层破碎机的结构示意图。Figure 1 is a schematic structural diagram of a high-efficiency coal mine layered crusher without floating dust.
图2为一种无飘散粉尘的高效煤矿分层破碎机中锤板的结构示意图。Fig. 2 is a structural schematic diagram of a hammer plate in a high-efficiency coal mine layered crusher without floating dust.
具体实施方式detailed description
下面结合具体实施方式对本专利的技术方案作进一步详细地说明。The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
请参阅图1-2，一种无飘散粉尘的高效煤矿分层破碎机，包括落料箱1和破碎箱2，所述落料箱1固定连接在破碎箱2上端并与破碎箱2的进料口连通，落料箱1倾斜设置，落料箱1左上端连通有加料槽3，落料箱1中间位置底板上开有开口，开口内设有筛板4，落料箱1在开口处固定连接有细料管5，细料管5引入破碎箱2内，落料箱1的底板上还嵌有与破碎箱2固定连接的底压板6，底压板6位于筛板4左上侧位置，落料箱1顶板上与底压板6对应位置滑动连接有砸击杆7，砸击杆7下端固定连接有上压板8，上压板8和底压板6的板面上均开有若干砸齿，上压板8与落料箱1顶板之间套设有弹簧9，上压板8上部固定嵌有齿轮条10，落料箱1上端固定连接有砸击电机11，砸击电机11的转动轴上固定连接有不完全齿轮12，不完全齿轮12与齿轮条10啮合连接，通过砸击电机11带动不完全齿轮12拉动齿轮条10，在不完全齿轮12的轮齿部与齿轮条10啮合时，拉动上压板8远离底压板6，在不完全齿轮12的空面部转动至齿轮条10处时，上压板8在弹簧9回复力作用下快速复位对底压板6进行砸击，将位于中间的大块物料进行破碎，提升砸击时底压板6的稳定性，落料箱1顶板上还转动连接有除铁板13，除铁板13下端固定连接有电磁铁14，电磁铁14将投入混合物料中的铁制品吸附，避免混入破碎箱2内影响破碎效果和加大磨损，吸附的铁制品可通过转动开启除铁板13予以清理去除，落料箱1顶板上在破碎箱2进料口处卡合连接有链幕板27，链幕板27下端固定连接有链幕帘28；所述破碎箱2内两侧壁固定连接有引料板15，引料板15将破碎箱2分为粗碎腔16和细碎腔17，细料管5与破碎箱2连通处位于引料板15上方，筛板4可对通过落料箱1内的物料进行筛分，较粗的物料沿落料箱1从破碎箱2的进料口进入粗碎腔16内进行粗碎处理后落在引料板15上落下，而细小的物料则被筛出后由细料管5送入细碎腔17内；所述粗碎腔16内转动连接有粗碎辊18，粗碎辊18的辊面上螺栓连接有若干将粗碎辊18的辊面完全覆盖的锤板19，锤板19可将粗碎辊18完全保护起来，避免物料落下和撞击时损坏粗碎辊18辊面，提升维修更换难度，锤板19外弧面中心处均固定连接有锤头20，粗碎腔16内还搭扣连接有蓖条21和破碎板22，粗碎辊18作高速旋转，粗物料进入粗碎腔16后，高速回转的锤头20冲击、剪切撕裂物料致物料被破碎，同时，物料自身的重力作用使物料从高速旋转的锤头20冲向架体内的破碎板22和蓖条21，大于蓖条21筛孔尺寸的物料阻留在蓖条21上继续受到锤头20的打击和研磨，直到破碎至所需出料粒度最后通过蓖条21落下，链幕帘28可将反击碰撞过程中反弹至进料口处的物料阻挡，避免物料撞击落料箱1加大磨损，所述粗碎腔16内投入物料仅粗物料，不仅可避免大量细小物料堆积使得在砸击撞击时对需破碎的粗物料进行缓冲而影响破碎效果，同时通过减少蓖条21通料量可有效降低蓖条21的堵塞几率，破碎板22的板面上连续均匀连接有若干棱锥结构的破碎齿23，破碎齿23均通过螺栓与破碎板22连接，破碎齿23可有效提高撞击时对物料的破碎效果，同时通过螺栓连接也方便对磨损严重的破碎齿23进行单独更换，破碎箱2侧壁开有检修门，方便检修更换；所述细碎腔17内转动连接有两个挤压辊24，挤压辊24对由筛板4和蓖条21落下的细物料进行挤压破碎，破碎物料粒径小，有效减轻挤压辊24的磨损，降低维修难度，细碎腔17侧壁上还固定连接有两个分别与两挤压辊24辊面贴合的刮板25，可将粘附在辊面上的物料刮除并落下，保证挤压辊24的破碎稳定性，破碎箱2右侧壁在粗碎腔16和细碎腔17处均连通有集尘管29，集尘管29均与引风机30的进风口管道连接，所述引风机30固定连接在破碎箱2右侧壁，破碎箱2右侧壁还固定连接有集尘布袋31，集尘布袋31下端设有出尘口，引风机30的出风口与集尘布袋31管道连接，引风机30可将粗碎腔16和细碎腔17内破碎产生的粉尘负压吸取并收集在集尘布袋31内，运行过程中无粉尘飘散，同时工作粉尘方便清理，有效改善工作环境，破碎箱2下端还连接有支座26。Please refer to Figure 1-2, a high-efficiency coal mine layered crusher without floating dust, including a blanking box 1 and a crushing box 2, the blanking box 1 is fixedly connected to the upper end of the crushing box 2 and connected to the input The feeding port is connected, and the blanking box 1 is set obliquely. The upper left end of the blanking box 1 is connected with the feeding trough 3. There is an opening on the bottom plate in the middle of the blanking box 1. There is a sieve plate 4 in the opening, and the blanking box 1 is at the opening. The fine material pipe 5 is fixedly connected, and the fine material pipe 5 is introduced into the crushing box 2. The bottom plate of the blanking box 1 is also embedded with a bottom pressure plate 6 fixedly connected with the crushing box 2. The bottom pressure plate 6 is located at the upper left side of the sieve plate 4. The top plate of the blanking box 1 is slidingly connected to the corresponding position of the bottom pressing plate 6 with a smashing rod 7, and the lower end of the smashing rod 7 is fixedly connected with an upper pressing plate 8, and the upper pressing plate 8 and the bottom pressing plate 6 are provided with some smashing teeth. A spring 9 is sleeved between the upper platen 8 and the top plate of the blanking box 1, the upper part of the upper platen 8 is fixedly embedded with a gear bar 10, the upper end of the blanking box 1 is fixedly connected with a smashing motor 11, and the rotating shaft of the smashing motor 11 is fixed. An incomplete gear 12 is connected, and the incomplete gear 12 is meshed with the gear bar 10. The incomplete gear 12 is driven by the smashing motor 11 to pull the gear bar 10. When the gear teeth of the incomplete gear 12 mesh with the gear bar 10, the pull The upper pressing plate 8 is far away from the bottom pressing plate 6. When the hollow surface of the incomplete gear 12 rotates to the gear bar 10, the upper pressing plate 8 quickly resets under the restoring force of the spring 9 to smash the bottom pressing plate 6, and the large piece in the middle The material is crushed to improve the stability of the bottom platen 6 when smashing. The top plate of the blanking box 1 is also connected to the iron removal plate 13. The lower end of the iron removal plate 13 is fixedly connected to the electromagnet 14. The electromagnet 14 will be put into the mixed material. Iron products can be adsorbed to avoid being mixed into the crushing box 2 to affect the crushing effect and increase wear. The absorbed iron products can be cleaned and removed by turning and opening the iron removal plate 13. The top plate of the blanking box 1 is stuck at the feed port of the crushing box 2. The chain curtain plate 27 is connected together, and the lower end of the chain curtain plate 27 is fixedly connected with a chain curtain 28; the inner side walls of the crushing box 2 are fixedly connected with a guide plate 15, and the guide plate 15 divides the crushing box 2 into a coarse crushing chamber 16 And the fine crushing chamber 17, the connection between the fine material pipe 5 and the crushing box 2 is located above the material guide plate 15, the sieve plate 4 can screen the materials passing through the blanking box 1, and the coarser materials flow from the crushing box along the blanking box 1 2 enters the coarse crushing chamber 16 for coarse crushing and falls on the guide plate 15, while fine materials are screened out and sent into the fine crushing chamber 17 through the fine material pipe 5; the coarse crushing chamber 16 is connected with a coarse crushing roller 18 in rotation, the roller surface of the coarse crushing roller 18 is bolt-connected with a number of hammer plates 19 that completely cover the roller surface of the coarse crushing roller 18, the hammer plate 19 can completely protect the coarse crushing roller 18, To avoid damage to the surface of the coarse crushing roller 18 when the material falls and hits, it is difficult to maintain and replace. The hammer head 20 is fixedly connected to the center of the outer arc surface of the hammer plate 19. The coarse crushing chamber 16 is also buckled and connected with grating strips 21 and crushing rollers. The plate 22 and the coarse crushing roller 18 rotate at a high speed. After the coarse material enters the coarse crushing chamber 16, the high-speed rotating hammer head 20 impacts, shears and tears the material so that the material is crushed. At the same time, the gravity of the material itself makes the material The high-speed rotating hammer head 20 rushes to the crushing plate 22 and the grating bar 21 in the frame body, and the material larger than the mesh size of the grating bar 21 is retained on the grating bar 21 and continues to be hit and ground by the hammer head 20 until it is broken to the desired size. The particle size to be discharged finally falls through the grating bar 21, and the chain curtain 28 can block the material that rebounds to the feed inlet during the counter-attack collision process, avoiding the impact of the material on the blanking box 1 and increasing wear, and the coarse crushing chamber 16 is put into The material is only coarse material, which can not only avoid the accumulation of a large number of fine materials, so that the coarse material to be crushed will be buffered when the impact is hit, which will affect the crushing effect, and at the same time, the blockage probability of the grate bar 21 can be effectively reduced by reducing the feed volume of the grate bar 21. The surface of the crushing plate 22 is continuously and evenly connected with a number of crushing teeth 23 with a pyramid structure. The crushing teeth 23 are connected to the crushing plate 22 through bolts. The crushing teeth 23 can effectively improve the crushing effect on the material during impact. It is convenient to replace the severely worn crushing teeth 23 separately. The side wall of the crushing box 2 is provided with an inspection door, which is convenient for inspection and replacement; the fine crushing chamber 17 is rotatably connected with two extrusion rollers 24, and the extrusion rollers 24 are formed by the sieve plate. 4 and the fine materials falling from the grating bar 21 are extruded and crushed. The particle size of the crushed materials is small, which effectively reduces the wear of the extrusion roller 24 and reduces the difficulty of maintenance. The scraper 25 attached to the roller surface of the roller 24 can scrape off and drop the materials adhering to the roller surface to ensure the crushing stability of the extrusion roller 24. 17 places are all connected with dust collection pipe 29, and dust collection pipe 29 is all connected with the air inlet pipeline of induced draft fan 30, and described induced draft fan 30 is fixedly connected on the right side wall of crushing box 2, and the right side wall of crushing box 2 is also fixedly connected with Dust collection bag 31, dust outlet is provided at the lower end of dust collection bag 31, the air outlet of induced draft fan 30 is connected with dust collection bag 31 pipeline, and induced draft fan 30 can crush the dust generated in coarse crushing chamber 16 and fine crushing chamber 17 under negative pressure It is sucked and collected in the dust collecting cloth bag 31, no dust is scattered during operation, and the working dust is convenient to clean up, which effectively improves the working environment. The lower end of the crushing box 2 is also connected with a support 26.
上面对本专利的较佳实施方式作了详细说明，但是本专利并不限于上述实施方式，在本领域的普通技术人员所具备的知识范围内，还可以在不脱离本专利宗旨的前提下做出各种变化。The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.
Claims (3)
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| CN201621029307.5U CN206046220U (en) | 2016-08-31 | 2016-08-31 | A kind of nothing flies away the efficient colliery layering disintegrating machine of dust |
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| CN107185696A (en) * | 2017-07-05 | 2017-09-22 | 鞍钢集团矿业有限公司 | Comb shape blow tank at the top of gyratory crusher |
| CN107225025A (en) * | 2017-08-08 | 2017-10-03 | 江苏鹏飞集团股份有限公司 | The vertical pulverizer of Bidirectional discharging |
| CN108722645A (en) * | 2018-06-06 | 2018-11-02 | 郝鹏飞 | A kind of building castoff movement grinding device |
| CN108745585A (en) * | 2018-05-28 | 2018-11-06 | 傅花宁 | A kind of waste and old brick and tile high-efficient treatment device |
| CN108889395A (en) * | 2018-08-10 | 2018-11-27 | 江西银杉白水泥有限公司 | A kind of nonpetroleum coke grinding machine |
| CN109174397A (en) * | 2018-08-01 | 2019-01-11 | 张峰 | Crushing grinding device is used in a kind of extraction of specific function nonferrous materials |
| CN109499733A (en) * | 2018-11-23 | 2019-03-22 | 方雪美 | Build work field waste material integration classification processing device |
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| CN110215989A (en) * | 2019-05-30 | 2019-09-10 | 陈莹 | A kind of environment-friendly multi-stage construction waste crushing processing unit |
| CN110575877A (en) * | 2019-10-21 | 2019-12-17 | 青岛市海慈医疗集团 | Traditional Chinese medicine crushing device for treating chronic nephropathy |
| CN111215229A (en) * | 2019-11-22 | 2020-06-02 | 刘明鸿 | Whole ore buffering arrangement goes into breaker |
| CN111408462A (en) * | 2020-04-26 | 2020-07-14 | 伍彬彬 | Elastic impact extrusion, crushing and sorting integrated energy-saving and environment-friendly device |
| CN111921645A (en) * | 2020-08-06 | 2020-11-13 | 玉林市玉博机械有限公司 | Pulverizer with magnetic screening function and use method thereof |
| CN113146845A (en) * | 2021-04-25 | 2021-07-23 | 王海强 | Highway engineering is with corrosion-resistant concrete processing equipment that permeates water |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107185696A (en) * | 2017-07-05 | 2017-09-22 | 鞍钢集团矿业有限公司 | Comb shape blow tank at the top of gyratory crusher |
| CN107225025A (en) * | 2017-08-08 | 2017-10-03 | 江苏鹏飞集团股份有限公司 | The vertical pulverizer of Bidirectional discharging |
| CN108745585A (en) * | 2018-05-28 | 2018-11-06 | 傅花宁 | A kind of waste and old brick and tile high-efficient treatment device |
| CN108722645A (en) * | 2018-06-06 | 2018-11-02 | 郝鹏飞 | A kind of building castoff movement grinding device |
| CN109174397A (en) * | 2018-08-01 | 2019-01-11 | 张峰 | Crushing grinding device is used in a kind of extraction of specific function nonferrous materials |
| CN108889395A (en) * | 2018-08-10 | 2018-11-27 | 江西银杉白水泥有限公司 | A kind of nonpetroleum coke grinding machine |
| CN109499733A (en) * | 2018-11-23 | 2019-03-22 | 方雪美 | Build work field waste material integration classification processing device |
| CN110064489A (en) * | 2019-05-22 | 2019-07-30 | 湖州加成金属涂料有限公司 | High abrasion waterproofness epoxy polyester powdery paints process units and preparation method thereof |
| CN110215989A (en) * | 2019-05-30 | 2019-09-10 | 陈莹 | A kind of environment-friendly multi-stage construction waste crushing processing unit |
| CN110575877A (en) * | 2019-10-21 | 2019-12-17 | 青岛市海慈医疗集团 | Traditional Chinese medicine crushing device for treating chronic nephropathy |
| CN111215229A (en) * | 2019-11-22 | 2020-06-02 | 刘明鸿 | Whole ore buffering arrangement goes into breaker |
| CN111408462A (en) * | 2020-04-26 | 2020-07-14 | 伍彬彬 | Elastic impact extrusion, crushing and sorting integrated energy-saving and environment-friendly device |
| CN111408462B (en) * | 2020-04-26 | 2021-10-15 | 伍彬彬 | Elastic impact extrusion, crushing and sorting integrated energy-saving and environment-friendly device |
| CN111921645A (en) * | 2020-08-06 | 2020-11-13 | 玉林市玉博机械有限公司 | Pulverizer with magnetic screening function and use method thereof |
| CN113146845A (en) * | 2021-04-25 | 2021-07-23 | 王海强 | Highway engineering is with corrosion-resistant concrete processing equipment that permeates water |
| CN115646624A (en) * | 2022-12-28 | 2023-01-31 | 河北秦桥市政工程有限公司 | Rubbing crusher is used in pitch production |
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