Device capable of detecting cement fineness conveniently

Abstract

The invention relates to the technical field of cement detection, and discloses a device capable of detecting cement fineness conveniently. The device comprises a machine body. A feeding chamber is fixedly mounted at the upper end in the machine body. A filter plate is fixedly mounted in the feeding chamber. A metal pipeline is fixedly mounted at the bottom of the feeding chamber. A heating plateis fixedly mounted on the left side of the metal pipeline. A fixed column is fixedly mounted on the right side in the machine body. A screening cavity is fixedly mounted at the other end of the fixedcolumn. According to the detection device, an outlet of a first discharging opening is sleeved with a collection bag in a connected manner, a connecting column is moved rightwards, a first arc clamp plate is driven to move, a rubber layer abuts against the collection bag, a second arc clamp plate is rotated to clamp the collection bag and the first discharging opening, a bolt is rotated to close the first arc clamp plate and the second arc clamp plate, after collection is achieved, the bolt is rotated, so that the first arc clamp plate and the second arc clamp plate are loosened, the collection bag can be directly taken out, and detection samples can be collected conveniently.

Description

technical field [0001] The invention relates to the technical field of cement detection, in particular to a device for convenient detection of cement fineness. Background technique [0002] Cement, powdery hydraulic inorganic gelling material. After adding water and stirring, it becomes a slurry, which can be hardened in air or in water, and can firmly bind sand, stone and other materials together. In the early years the mixture of lime and volcanic ash is very similar to lime pozzolanic cement, use it to glue concrete which made of crushed stone. After hardening, the cement not only has high strength, but also can resist the erosion of fresh water or salt water. For a long time, as an important cementing material, it is widely used in civil engineering, water conservancy, national defense and other projects. In the production of cement, the fineness needs to be tested to check whether it is qualified. The fineness refers to the overall thickness of the cement particles. ...

AI Technical Summary

Problems solved by technology

[0003] At present, the cement fineness detection devices on the market still have some shortcomings. After the cement particles are screened, it is necessary to manually collect the dust in the collection container, which is troublesome, and most of the detection devices are vacuumed by a vacuum cleaner. Dust screening, unable to work for a long time, but also to clean the vacuum cleaner, and at the same time, when testing the fineness of cement, some cement is not very dry, which also has a certain impact on the test results

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