Smoke dust sampling gun with a smoke dewatering device

A smoke dust sampling gun with a smoke dewatering device, comprising a smoke dust sampling gun body (20), a handle (18) which is provided on the smoke dust sampling gun body (20), and a connecting sleeve (17), wherein one end of the connecting sleeve (17) is fixedly connected with the tail of the smoke dust sampling gun body (20), and the other end of the connecting sleeve (17)is connected with a smoke dewatering device, characterized in that, the smoke dewatering device comprises a dewatering body (2) made of a copper circular pipe, a circular tube-shaped discharged water storing cabin (3), and an outlet cover (1);

• the outlet cover (1) is provided at the outlet of the dewatering body (2) made of the copper circular pipe, and the outlet cover (1) is provided with an outlet pipe (6) at the center thereof, and the copper dewatering body (2) is arranged with a plurality of wave-shaped gas-cooling fins of bronze (9) in parallel with the central axis of the circular pipe, the two sides of the wave-shaped gas-cooling fins of bronze (9) are fixedly connected with the inner sidewalls of the dewatering body (2) of the circular pipe respectively, and the wave-shaped gas-cooling fins of bronze (9) are provided with V-shape notches at the inlet sides thereof, and the V-shape notches at the inlet sides of the plurality of wave-shaped gas-cooling fins of bronze (9) constitute a conical inlet hopper (13), and the inlet end of the dewatering body (2) made of the copper circular pipe is fixedly connected with the outlet end of the discharged water storing cabin (3), and the discharged water storing cabin (3) is fixedly connected with an inlet pipe (5) at the inlet thereof, the inlet pipe (5) is in communication with the smoke dust suction open of the smoke dust sampling gun body (20), and the end surface (12) of the outlet side of the inlet pipe (5) passes through the discharged water storing cabin (3) and the top surface (11) of the conical inlet hopper (13) successively, and is provided in the conical inlet hopper (13), and the inner lining (10) of the discharged water storing cabin (3) assumes a conical shape, and the inner wall at the smaller open of the conical inner lining (10) and the inner wall at the inlet of the dewatering body (2) are connected with each other smoothly, and the larger open of the conical inner lining (10) is provided on the inner side at the inlet pipe end of the discharged water storing cabin (3), and a discharge pipe opening (7) is provided on the sidewall of the inlet pipe of the discharged water storing cabin (3), and the discharge pipe opening (7) is connected with a storage canister (15) via a rubber hose (14), and the storage canister (15) is fixed to the smoke dust sampling gun body (20) on the side thereof via a fixing collar (16) for a storage canister, and the sidewall at the outlet end of the dewatering body (2) is provided with a backup outlet pipe opening (8), and the backup outlet pipe opening (8) is provided with a rubber plug (19) which is operative.