A kind of waste material recovery device of magnesia carbon brick
Technical field
The utility model relates to magnesia carbon brick and produces servicing unit, refers in particular to a kind of waste material recovery device of magnesia carbon brick.
Background technology
Magnesia carbon brick is using high-melting-point alkalescence oxides magnesium and is difficult to be invaded the high-melting-point carbon materials of profit as raw material by slag, adds various non-oxidized substance additive.With the composite refractory of not making charcoal that carbonaceous bonding agent is combined into.Magnesia carbon brick is mainly used in the liner of converter, ac arc furnace, direct current electric arc furnace, the positions such as the slag line of ladle.Magnesia carbon brick, as a kind of composite refractory, efficiently utilizes high-termal conductivity and the low expansion of the strong and carbon of the slag corrosion resistance ability of magnesia, compensate for the disadvantage of magnesia spalling resistance difference.Magnesia carbon brick needs to test to its flatness size after compressing, and existing mode is all manually adopt gage to inspect by random samples, and the labour intensity of this mode is large, easily undetected, and size is difficult to ensure.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the waste material recovery device that a kind of structure of magnesia carbon brick is simple, result of use is good.
For achieving the above object, technical scheme provided by the utility model is: a kind of waste material recovery device of magnesia carbon brick, it includes broken elevator, sweep-up pipe, Impurity removal mechanism, screening bucket, wherein, broken elevator bottom inlet is positioned at disintegrating machine side, and be connected with disintegrating machine, broken elevator top exit is connected with Impurity removal mechanism, the Impurity removal mechanism port of export is provided with magnet conveyer belt, be provided with bottom magnet conveyer belt and scrape hopper, magnet conveyer belt output is connected with screening elevator, screening lift outlet is connected with screening bucket, described screening bucket is multiple, be arranged in a row and be positioned at screening lift outlet end, screen cloth is provided with in screening bucket, sieve mesh size in each screening bucket is all not identical, disintegrating machine top and the screening bucket port of export are equipped with sweep-up pipe.
The utility model is after employing such scheme, disintegrating machine is sealing, and be provided with dust sucting pipeline, material good for fragmentation is promoted in impurity removal means by broken elevator, this device is used for the iron tramp in powder after fragmentation to remove, by magnet conveyer belt by material transportation to the second elevator after fragmentation, the iron tramp be adsorbed on conveyer belt scrapes, collected by hopper, material after removal impurity is promoted to screening hopper by screening elevator, screening hopper is provided with multiple specification powder outlet, material mouth is distributed with different size screen cloth, Powder screen is divided into the principle of size different size, recycle, and screening hopper top is for close and to be provided with sweep-up pipe, screening hopper discharging opening is provided with dust cover and dust cover is connected with dust sucting pipeline, impurity removal means is also for seal and to be provided with cleaning shaft, whole system no dust pollution, very environmental protection, and disposable recovery can produce the material of plurality of specifications, efficiently, be provided with impurity removing apparatus, improve the quality of products.
Accompanying drawing explanation
Fig. 1 is broken elevator schematic diagram of the present utility model.
Fig. 2 is Impurity removal structural scheme of mechanism of the present utility model.
Fig. 3 is screening of the present utility model bucket schematic diagram.
Detailed description of the invention
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: see accompanying drawing 1 to accompanying drawing 3, the waste material recovery device of the magnesia carbon brick described in the present embodiment includes broken elevator 1, sweep-up pipe 2, Impurity removal mechanism 3, screening bucket 4, wherein, broken elevator 1 bottom inlet is positioned at disintegrating machine 5 side, and be connected with disintegrating machine 5, broken elevator 1 top exit is connected with Impurity removal mechanism 3, Impurity removal mechanism 3 port of export is provided with magnet conveyer belt 9, be provided with bottom magnet conveyer belt 9 and scrape hopper 6, magnet conveyer belt output is connected with screening elevator 7, screening elevator 7 exports and is connected with screening bucket 4, described screening bucket 4 is multiple, be arranged in a row and be positioned at screening elevator 7 port of export, screen cloth 8 is provided with in screening bucket 4, screen cloth 8 width of mesh in each screening bucket 4 is all not identical, disintegrating machine 5 top and screening bucket 4 port of export are equipped with sweep-up pipe 2.The disintegrating machine of the present embodiment adopts hermetically-sealed construction, its top is provided with dust sucting pipeline, material good for fragmentation is promoted in impurity removal means by broken elevator, this device is used for the iron tramp in powder after fragmentation to remove, by magnet conveyer belt by material transportation to the second elevator after fragmentation, the iron tramp be adsorbed on conveyer belt scrapes, collected by hopper, material after removal impurity is promoted to screening hopper by screening elevator, screening hopper is provided with multiple specification powder outlet, material mouth is distributed with different size screen cloth, Powder screen is divided into the principle of size different size, recycle, and screening hopper top is for close and to be provided with sweep-up pipe, screening hopper discharging opening is provided with dust cover and dust cover is connected with dust sucting pipeline, impurity removal means is also for seal and to be provided with cleaning shaft, whole system no dust pollution.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.