Construction engineering stone crusher

Abstract

The invention discloses a construction engineering stone crusher which comprises a case body, wherein a top block is fixedly arranged on the upper end surface of an inner cavity; the inner cavity withan opening is arranged in the case body; the upper end surface of the case body is provided with a shielding device for sliding and sealing the inner cavity so as to shield from sound; a dismountingdevice which is fixed to the shielding device is arranged in the inner cavity; and the dismounting device adopts the combination of cutting and expansion to dismount cement walls of sewage tanks. Theconstruction engineering stone crusher is simple in structure. The construction engineering stone crusher adopts cutting and hydraulic expansion ways to fully crush cement on circumferential surface walls of the sewage tanks. In addition, the method of sealing the sewage tanks is utilized in the crushing process so as to enable the equipment to be quiet during processing, avoid the influence on the daily lives and work of surrounding people, protect the hearing of builders, avoid dust rising, and protect the environment.

Description

technical field [0001] The invention relates to the technical field of sewage construction rock crushing equipment, in particular to a construction engineering rock crushing machine. Background technique [0002] In the treatment of wastewater, it is often necessary to build some pools to store sewage. The pools are deep and large in diameter, and often store a large amount of silt. There are many problems in the process of demolishing sewage pool buildings. First, Because sewage pools are often embedded in the ground, they cannot be dismantled as efficiently as buildings erected on the ground, which makes common sewage pools unable to be dismantled as efficiently as crushers, and common crushers are hydraulically driven And the impact hammer structure is used to fully crush the concrete structure, which will cause a large degree of equipment loss, and will cause a lot of noise during the impact process. The noise not only affects the hearing of the staff, but also causes a ...

AI Technical Summary

Problems solved by technology

[0002] In the treatment of wastewater, it is often necessary to build some pools to store sewage. The pools are deep and large in diameter, and often store a large amount of silt. There are many problems in the process of demolishing sewage pool buildings. First, Because sewage pools are often embedded in the ground, they cannot be dismantled as efficiently as buildings erected on the ground, which makes common sewage pools unable to be dismantled as efficiently as crushers, and common crushers are hydraulically driven And the impact hammer structure is used to fully crush the concrete structure, which will cause a large degree of equipment loss, and will cause a lot of noise during the impact process. The noise not only affects the hearing of the staff, but also causes a lot of noise pollution. , so that the decibels of the environment are increased, the efficiency of personnel and equipment is low when working, and it is impossible to crush sewage buildings in a quiet and efficient manner.

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