A kind of electrostatic precipitation case
Technical field
The utility model is related to a kind of electrostatic precipitation cases in air purification field more particularly to air purifier.
Technical background
For traditional electrostatic precipitation case using the collecting plate of sheet, collecting plate traps the Charged flowed through.
This electrostatic precipitation case is simple in structure, but can have following problems:
Traditional structure Charged directly flows through sheet collecting plate, and the arresting efficiency of Charged is not high, meanwhile, it is too fast
Charged flow velocity, which is equivalent to, washes away dust plate surface, and the dust trapped is washed out, and further decreases dust effect
Rate.
Utility model content
The utility model is directed to a kind of new electrostatic precipitation case, in the presence of solving the problems, such as above-mentioned background.
Technical solution used by the utility model is:
A kind of electrostatic precipitation case, it includes the collecting plate of babinet and multiple parallel arrangements in babinet, and the collecting plate is logical
It crosses axis to connect with babinet, the axis is fixed on by collets on wall box, and interval is arranged between each collecting plate on axis
Object ensures that the adjacent collecting plate of spacing between collecting plate leads to high pressure and ground connection respectively.The collecting plate will be intermediate using Sheet Metal Forming Technology
Part is washed into concave, and collets use ceramic material, spacer to choose the form of axle sleeve.
The utility model has the beneficial effects that:
Traditional flake collecting plate is replaced using concave collecting plate, Charged is made to generate certain resistance during flowing
Power, reduces the flow velocity of air-flow, while air-flow smoothly flows through between ensuring collecting plate, improves capturing efficiency;
Description of the drawings
Fig. 1 is the schematic diagram of the utility model electrostatic precipitation case.
Fig. 2 is collecting plate and axis connection schematic diagram in the utility model electrostatic precipitation case.
Fig. 3 is the structural schematic diagram of electrostatic dust collecting plate described in the utility model.
In attached drawing:1. babinet;2. collecting plate;3. collets;4. axis;5. spacer
Specific embodiment
Below by specific embodiment, the utility model is further described in detail.
Electrostatic precipitation case as shown in Figure 1 to Figure 3 includes the collecting plate 2 of babinet 1 and multiple parallel arrangements in babinet,
The collecting plate is connect by axis 4 with babinet, and the axis 4 is fixed on by collets 3 on wall box, each dust on axis
Spacing between the guarantee collecting plate of spacer 5 is set between plate.When the disposal box works, each led between adjacent collecting plate
High-voltage electricity and ground connection, Charged gas enter above babinet 1, dust is collected by collecting plate 2 capture after, dedusting gas is from case
1 lower section discharge of body.
Since collecting plate 2 is processed into concave using Sheet Metal Forming Technology, Charged can be reduced compared to traditional flake collecting plate
The flowing velocity of air-flow improves collection efficiency, thus compared with the disposal box of traditional structure, which has higher dust
Efficiency.By actual measurement, the comparable traditional structure of primary purification efficiency improves 50%.