Manufacturing process of boiler dust collection device

[0031] The first embodiment is basically as attached figure 1 , figure 2 Shown:

[0032] A manufacturing process of a boiler dust collection device. The process steps for manufacturing a boiler dust collection device are:

[0033] The boiler dust collection device includes a frame 1. The frame 1 is fixedly connected with a box body 2 through bolts, the box body 2 is provided with an exhaust port 3, the box body 2 is fixedly connected with a cloth bag 4, and the bottom of the box body 2 is connected There is an ash hopper 5, the bottom of the ash hopper 5 is provided with a dust discharge port 6, and a valve 7 is installed on the dust discharge port 6. The side wall of the ash hopper 5 is provided with an air inlet 8 that slopes downward along the inner wall of the ash hopper 5. The number of ports 8 is an odd number greater than one, and the air intake ports 8 are distributed in a circular array on the inner wall of the ash hopper 5.

[0034] The frame 1 is provided with a cooling mec

[0040] The second embodiment is basically as attached image 3 Shown:

[0041] The difference between this embodiment and the first embodiment is that the cooling mechanism further includes a plurality of spray heads 17 arranged in the box body 2. The spray heads 17 are located under the cloth bag 4 and are distributed in a circular array on the side wall of the box body 2. 2 is fixedly connected to a water tank 18, and a conduit is connected between the water tank 18 and the nozzle 17, and a one-way valve that is one-way to the tank 2 is installed on the conduit. A water pump is installed in the water tank 18 to pump the water in the water tank 18 Into the pipe, the water is sprayed from the nozzle 17. A water pipe 19 is connected between the water tank 18 and the water outlet 14, and a three-way valve 20 is installed on the water pipe 19. A first filter mesh 21 and a second filter mesh 22 are fixed in the box body 2 by bolts. The cloth bag 4 is located between the first filter m