CN221908670U - Dense medium cyclone feeding and impurity removing device for coal dressing - Google Patents
Dense medium cyclone feeding and impurity removing device for coal dressing Download PDFInfo
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- 239000003245 coal Substances 0.000 title claims abstract description 54
- 239000012535 impurity Substances 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000001680 brushing effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005201 scrubbing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
Description
技术领域Technical Field
本实用新型涉及选煤技术领域，具体为一种选煤用重介旋流器入料除杂装置。The utility model relates to the technical field of coal preparation, in particular to a heavy medium cyclone feeding impurity removal device for coal preparation.
背景技术Background Art
重介质旋流器是一种结构简单，无运动部件和分选效率高的选煤设备。由于旋流器本身无运动部件，因而其分选过程完全是靠自身的结构参数与外部操作参数的灵活配合来实现最佳分选精度，这是旋流器选煤与其它选煤方法截然不同的突出特征。The heavy medium cyclone is a coal preparation equipment with simple structure, no moving parts and high separation efficiency. Since the cyclone itself has no moving parts, its separation process completely relies on the flexible coordination of its own structural parameters and external operating parameters to achieve the best separation accuracy, which is a prominent feature that is completely different from other coal preparation methods.
现有技术的选煤用重介旋流器入料时，不能在入料时进行除杂，根据中国实用新型公告说明书为CN219723831U的专利，公开了一种选煤用重介旋流器入料除杂装置，本实用新型通过设有清洗装置，能够将煤在进入重介质旋流器选矿之前先对所需选的煤矿进一步杂质去除，这样可以提高煤矿的纯度，有利于提高选煤的效率。The prior art heavy medium cyclone for coal preparation cannot remove impurities when feeding. According to the Chinese utility model announcement specification CN219723831U, a heavy medium cyclone feeding impurity removal device for coal preparation is disclosed. The utility model is provided with a cleaning device, which can further remove impurities from the coal to be selected before the coal enters the heavy medium cyclone for ore selection, thereby improving the purity of the coal and helping to improve the efficiency of coal preparation.
现有技术的选煤用重介旋流器入料时，不能在入料时进行除杂，使进入重介质旋流器的煤矿带有杂质，从而影响选煤的效果，如上述专利，它虽然解决了该问题，但其在除杂时，由于不能将煤块翻面，导致其冲洗不均匀，从而导致除杂效果较差。The prior art heavy medium cyclone for coal preparation cannot remove impurities when feeding, so that the coal entering the heavy medium cyclone carries impurities, thereby affecting the effect of coal preparation. For example, the above-mentioned patent solves this problem, but when removing impurities, it cannot turn over the coal blocks, resulting in uneven flushing, which leads to poor impurity removal effect.
实用新型内容Utility Model Content
(一)解决的技术问题1. Technical issues to be solved
针对现有技术的不足，本实用新型提供了一种选煤用重介旋流器入料除杂装置，具备除杂较均匀的优点，解决了除杂效果较差的问题。In view of the deficiencies in the prior art, the utility model provides a heavy medium cyclone feed impurity removal device for coal preparation, which has the advantage of more uniform impurity removal and solves the problem of poor impurity removal effect.
(二)技术方案(II) Technical solution
为实现上述目的，本实用新型提供如下技术方案：一种选煤用重介旋流器入料除杂装置，包括主体组件；所述主体组件包括：底座，其顶部设置有传送带，且所述底座顶面设置有收集壳；进料斗，固定连接于所述传送带右侧；所述底座上设置有除杂组件，所述除杂组件包括：安装壳，固定连接于所述底座顶部，且设置三个；喷头，固定连接于所述安装壳前表面；固定板，固定连接于右侧两个所述安装壳前表面，且固定板高度依次降低；软板，设置于每个所述固定板底部；供水机构，设置于所述底座上。To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heavy medium cyclone feeding impurity removal device for coal preparation, including a main body component; the main body component includes: a base, a conveyor belt is arranged on the top of which, and a collecting shell is arranged on the top surface of the base; a feed hopper is fixedly connected to the right side of the conveyor belt; an impurity removal component is arranged on the base, and the impurity removal component includes: a mounting shell, which is fixedly connected to the top of the base, and three are arranged; a nozzle, which is fixedly connected to the front surface of the mounting shell; a fixing plate, which is fixedly connected to the front surfaces of the two mounting shells on the right side, and the height of the fixing plate is successively reduced; a soft plate, which is arranged at the bottom of each of the fixing plates; a water supply mechanism, which is arranged on the base.
优选的：所述除杂组件还包括：水箱，固定连接于所述底座顶部；进水口，设置于所述水箱顶部；水泵，设置于所述底座顶面，且输入端插入所述水箱内部；分流管，设置于所述底座内部，且与所述水泵、每个所述喷头相连接。Preferably: the impurity removal component also includes: a water tank fixedly connected to the top of the base; a water inlet arranged at the top of the water tank; a water pump arranged on the top surface of the base, and the input end is inserted into the water tank; a shunt pipe arranged inside the base and connected to the water pump and each of the nozzles.
优选的：所述水泵输入端与所述水箱内侧底面相接触。Preferably, the water pump input end is in contact with the inner bottom surface of the water tank.
优选的：所述底座上设置有刷洗组件，所述刷洗组件包括：安装板，固定连接于所述底座顶部；电机，固定连接于所述电机前表面，且输出端插入所述安装板内部；连接杆，固定连接于所述电机输出端；限位板，对称固定连接于所述安装板后表面；往复螺纹杆，固定连接于所述连接杆一端；连接套，螺纹连接于所述往复螺纹杆外侧壁；刷子，固定连接于所述连接套底部。Preferably: a brushing assembly is provided on the base, and the brushing assembly includes: a mounting plate fixedly connected to the top of the base; a motor fixedly connected to the front surface of the motor, and the output end is inserted into the mounting plate; a connecting rod fixedly connected to the output end of the motor; a limit plate symmetrically fixedly connected to the rear surface of the mounting plate; a reciprocating threaded rod fixedly connected to one end of the connecting rod; a connecting sleeve threadedly connected to the outer side wall of the reciprocating threaded rod; and a brush fixedly connected to the bottom of the connecting sleeve.
优选的：所述限位板顶部对称固定连接有挡板。Preferably, a baffle is symmetrically fixedly connected to the top of the limiting plate.
优选的：所述刷子底部与所述传送带顶面相接触。Preferably, the bottom of the brush contacts the top surface of the conveyor belt.
优选的：所述软板卡接于所述固定板底部。Preferably, the soft board is clamped to the bottom of the fixed board.
(三)有益效果(III) Beneficial effects
与现有技术相比，本实用新型提供了一种选煤用重介旋流器入料除杂装置，具备以下有益效果：Compared with the prior art, the utility model provides a heavy medium cyclone feed impurity removal device for coal preparation, which has the following beneficial effects:
本实用新型提供了一种选煤用重介旋流器入料除杂装置具备除杂较均匀的优点，传送带带动煤块移动，随后开启供水机构，供水机构将水送入喷头内，由喷头对煤块进行冲洗，同时由于三个固定板高度依次降低，使安装在固定板上的各个软板，距离传送带高度相等，煤块经过软板时，与软板相接触，软板带动煤块翻转，翻转的同时喷头对煤块进行冲洗，软板设置两个，带动煤块进行两次翻转，使其冲洗均匀，提高装置的除杂效果，解决了除杂效果较差的问题。The utility model provides a heavy medium cyclone feeding impurity removal device for coal preparation, which has the advantage of more uniform impurity removal. The conveyor belt drives the coal blocks to move, and then the water supply mechanism is turned on. The water supply mechanism sends water into the nozzle, and the coal blocks are washed by the nozzle. At the same time, since the heights of the three fixed plates are successively reduced, the heights of the soft plates installed on the fixed plates are equal to the heights of the conveyor belts. When the coal blocks pass through the soft plates, they contact the soft plates, and the soft plates drive the coal blocks to flip. While flipping, the nozzle washes the coal blocks. Two soft plates are provided, which drive the coal blocks to flip twice, so that the washing is uniform, the impurity removal effect of the device is improved, and the problem of poor impurity removal effect is solved.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型结构示意图；Fig. 1 is a schematic diagram of the structure of the utility model;
图2为本实用新型中侧视的结构示意图；FIG2 is a schematic diagram of the structure of the utility model from the side;
图3为本实用新型中刷洗组件放大的结构示意图；FIG3 is an enlarged structural diagram of the brushing assembly in the present invention;
图4为本实用新型中供水机构连接方式的结构示意图；FIG4 is a schematic structural diagram of the connection mode of the water supply mechanism in the utility model;
图5为本实用新型中部分装置内部的结构示意图。FIG. 5 is a schematic diagram of the structure inside a part of the device of the present invention.
图中：In the figure:
1、主体组件；11、底座；12、传送带；13、进料斗；1. Main assembly; 11. Base; 12. Conveyor belt; 13. Feed hopper;
2、除杂组件；21、安装壳；22、喷头；23、固定板；24、软板；25、供水机构；251、水箱；252、进水口；253、水泵；254、分流管；2. De-impurity assembly; 21. Mounting shell; 22. Nozzle; 23. Fixing plate; 24. Soft board; 25. Water supply mechanism; 251. Water tank; 252. Water inlet; 253. Water pump; 254. Diverter pipe;
3、刷洗组件；31、安装板；32、电机；33、连接杆；34、限位板；35、往复螺纹杆；36、连接套；37、刷子；3. Brushing assembly; 31. Mounting plate; 32. Motor; 33. Connecting rod; 34. Limiting plate; 35. Reciprocating threaded rod; 36. Connecting sleeve; 37. Brush;
4、挡板。4. Baffle.
具体实施方式DETAILED DESCRIPTION
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
实施例一Embodiment 1
参阅图1-5，一种选煤用重介旋流器入料除杂装置，包括主体组件1；所述主体组件1包括：底座11，其顶部设置有传送带12，且所述底座11顶面设置有收集壳；进料斗13，固定连接于所述传送带12右侧；所述底座11上设置有除杂组件2，所述除杂组件2包括：安装壳21，固定连接于所述底座11顶部，且设置三个；喷头22，固定连接于所述安装壳21前表面；固定板23，固定连接于右侧两个所述安装壳21前表面，且固定板23高度依次降低；软板24，设置于每个所述固定板23底部；供水机构25，设置于所述底座11上；所述除杂组件2还包括：水箱251，固定连接于所述底座11顶部；进水口252，设置于所述水箱251顶部；水泵253，设置于所述底座11顶面，且输入端插入所述水箱251内部；分流管254，设置于所述底座11内部，且与所述水泵253、每个所述喷头22相连接；所述水泵253输入端与所述水箱251内侧底面相接触。Referring to Figures 1-5, a device for removing impurities from a heavy medium cyclone for coal preparation includes a main assembly 1; the main assembly 1 includes: a base 11, a conveyor belt 12 is arranged on the top of the base 11, and a collecting shell is arranged on the top surface of the base 11; a feed hopper 13 is fixedly connected to the right side of the conveyor belt 12; an impurity removal assembly 2 is arranged on the base 11, and the impurity removal assembly 2 includes: a mounting shell 21, which is fixedly connected to the top of the base 11, and three are arranged; a nozzle 22, which is fixedly connected to the front surface of the mounting shell 21; a fixing plate 23, which is fixedly connected to the front surfaces of the two mounting shells 21 on the right side, and the fixing plate 23 are lowered in height successively; a soft board 24 is arranged at the bottom of each of the fixed boards 23; a water supply mechanism 25 is arranged on the base 11; the impurity removal component 2 also includes: a water tank 251, fixedly connected to the top of the base 11; a water inlet 252 is arranged at the top of the water tank 251; a water pump 253 is arranged on the top surface of the base 11, and the input end is inserted into the water tank 251; a shunt pipe 254 is arranged inside the base 11, and is connected to the water pump 253 and each of the nozzles 22; the input end of the water pump 253 is in contact with the inner bottom surface of the water tank 251.
准备使用时，将底座11放置在指定位置准备使用，操作人员将煤块放入进料斗13，随后传送带12带动煤块移动，随后开启供水机构25，供水机构25将水送入喷头22内，由喷头22对煤块进行冲洗，同时由于三个固定板23高度依次降低，使安装在固定板23上的各个软板24，距离传送带12高度相等，煤块经过软板24时，与软板24相接触，软板24带动煤块翻转，翻转的同时喷头22对煤块进行冲洗，软板24设置两个，带动煤块进行两次翻转，使其冲洗均匀，防止煤块不能进行翻动导致其冲洗不均匀，从而影响除杂效果；操作人员将水通过进水口252灌入水箱251内，随后操作人员连通水泵253电源并开启水泵253，水泵253将水箱251中的水通过分流管254通入各个喷头22内部，通过设置分流管254使各个喷头22同时喷水，提高了装置的工作效率；水泵253输入端与水箱251内侧底面相接触，使水泵253能将水箱251中的水完全抽出，防止内部积水，长时间不使用导致水变质滋生细菌，从而使用时对环境造成污染，提高了装置的安全性。When ready for use, the base 11 is placed at a designated position for use, the operator puts the coal into the feed hopper 13, and then the conveyor belt 12 drives the coal to move, and then the water supply mechanism 25 is turned on, and the water supply mechanism 25 sends water into the nozzle 22, and the nozzle 22 washes the coal. At the same time, since the heights of the three fixed plates 23 are successively lowered, the soft plates 24 installed on the fixed plates 23 are at the same height from the conveyor belt 12. When the coal passes through the soft plate 24, it contacts the soft plate 24, and the soft plate 24 drives the coal to flip. While flipping, the nozzle 22 flushes the coal. Two soft plates 24 are provided to drive the coal to flip twice, so that it is flushed evenly to prevent the coal from not being able to be The stirring causes uneven flushing, thus affecting the impurity removal effect; the operator pours water into the water tank 251 through the water inlet 252, and then the operator connects the power supply of the water pump 253 and turns on the water pump 253. The water pump 253 passes the water in the water tank 251 into each nozzle 22 through the diverter pipe 254. By setting the diverter pipe 254, each nozzle 22 can spray water at the same time, which improves the working efficiency of the device; the input end of the water pump 253 is in contact with the inner bottom surface of the water tank 251, so that the water pump 253 can completely pump out the water in the water tank 251 to prevent water accumulation inside. If it is not used for a long time, the water will deteriorate and breed bacteria, which will cause pollution to the environment when used, thereby improving the safety of the device.
实施例二Embodiment 2
参阅图1-5，在根据实施例一的基础上增加了刷洗的功能；Referring to Figures 1-5, a scrubbing function is added based on the first embodiment;
所述底座11上设置有刷洗组件3，所述刷洗组件3包括：安装板31，固定连接于所述底座11顶部；电机32，固定连接于所述电机32前表面，且输出端插入所述安装板31内部；连接杆33，固定连接于所述电机32输出端；限位板34，对称固定连接于所述安装板31后表面；往复螺纹杆35，固定连接于所述连接杆33一端；连接套36，螺纹连接于所述往复螺纹杆35外侧壁；刷子37，固定连接于所述连接套36底部；所述限位板34顶部对称固定连接有挡板4；所述刷子37底部与所述传送带12顶面相接触；所述软板24卡接于所述固定板23底部。A brushing assembly 3 is provided on the base 11, and the brushing assembly 3 includes: a mounting plate 31, fixedly connected to the top of the base 11; a motor 32, fixedly connected to the front surface of the motor 32, and the output end is inserted into the mounting plate 31; a connecting rod 33, fixedly connected to the output end of the motor 32; a limit plate 34, symmetrically fixedly connected to the rear surface of the mounting plate 31; a reciprocating threaded rod 35, fixedly connected to one end of the connecting rod 33; a connecting sleeve 36, threadedly connected to the outer side wall of the reciprocating threaded rod 35; a brush 37, fixedly connected to the bottom of the connecting sleeve 36; a baffle 4 is symmetrically fixedly connected to the top of the limit plate 34; the bottom of the brush 37 is in contact with the top surface of the conveyor belt 12; the soft board 24 is clamped at the bottom of the fixed plate 23.
准备使用时，将刷洗组件3安装在底座11上准备使用，随后连通电机32电源并开启电机32，电机32输出端在安装板31内部转动，带动连接杆33同时转动，连接杆33转动带动往复螺纹杆35同时转动，随后在限位板34的限位下，连接套36在往复螺纹杆35上往复移动，同时带动刷子37往复移动，对经过的煤块进行刷洗，将其表面粘连的泥土刷出，防止其粘连泥土喷头22无法冲刷干净，提高了装置的除尘效果；限位板34顶部对称固定连接有挡板4，挡板4可以对连接套36移动范围进行限制，防止其滑出往复螺纹杆35外，导致无法正常使用，提高了装置的稳定性；刷子37底部与传送带12顶面相接触，使刷子37能对不同大小的煤块都能进行刷洗，防止煤块过小导致刷子37接触不到，从而提高了装置的稳定性；软板24卡接于固定板23底部，使软板24便于取下，从而便于更换软板24，提高了装置的实用性。When ready for use, the scrubbing assembly 3 is mounted on the base 11 and is ready for use. Then, the power supply of the motor 32 is connected and the motor 32 is turned on. The output end of the motor 32 rotates inside the mounting plate 31, driving the connecting rod 33 to rotate at the same time. The rotation of the connecting rod 33 drives the reciprocating threaded rod 35 to rotate at the same time. Then, under the limit of the limit plate 34, the connecting sleeve 36 reciprocates on the reciprocating threaded rod 35, and drives the brush 37 to reciprocate at the same time, scrubbing the coal blocks passing by, brushing out the mud adhered to the surface, preventing the mud adhered to the nozzle 22 from being flushed clean, and improving the dust removal of the device. Effect: The baffle 4 is symmetrically fixedly connected to the top of the limit plate 34, and the baffle 4 can limit the moving range of the connecting sleeve 36 to prevent it from sliding out of the reciprocating threaded rod 35 and causing it to be unable to be used normally, thereby improving the stability of the device; the bottom of the brush 37 is in contact with the top surface of the conveyor belt 12, so that the brush 37 can brush coal blocks of different sizes to prevent the coal blocks from being too small to be contacted by the brush 37, thereby improving the stability of the device; the soft board 24 is clamped on the bottom of the fixed plate 23, so that the soft board 24 is easy to remove, thereby facilitating the replacement of the soft board 24, thereby improving the practicality of the device.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420253365.4U CN221908670U (en) | 2024-02-02 | 2024-02-02 | Dense medium cyclone feeding and impurity removing device for coal dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420253365.4U CN221908670U (en) | 2024-02-02 | 2024-02-02 | Dense medium cyclone feeding and impurity removing device for coal dressing |
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| CN221908670U true CN221908670U (en) | 2024-10-29 |
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| CN202420253365.4U Active CN221908670U (en) | 2024-02-02 | 2024-02-02 | Dense medium cyclone feeding and impurity removing device for coal dressing |
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| CN (1) | CN221908670U (en) |
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