Novel sample removing device of thermoluminescence measuring instrument

The utility model belongs to the technical field of sample removing devices, and discloses a novel sample removing device of a thermoluminescence measuring instrument. The device is provided with a waste sample collection bottle, a first one-way conduction valve, a second one-way conduction valve and an air suction ball, the waste sample collecting bottle is screwed and sealed by a bottle plug through threads, the bottle plug is communicated with a sample feeding guide pipe and is connected with the air inlet end of a first one-way conduction valve through an air suction guide pipe, the air outlet end of the first one-way conduction valve and the air inlet end of a second one-way conduction valve are connected with an air suction ball through a three-way guide pipe, and the air outlet endof the second one-way conduction valve is connected with atmosphere. According to the utility model, visible waste powder samples in the sample disc can be completely removed under the condition thatthe sample disc is not rem