Horizontal spiral discharge sedimentation centrifuge with anti-splash device
Technical field
The utility model relates to a kind of centrifuge, and is especially a kind of be used to the horizontal spiral discharge sedimentation centrifuge with anti-splash device.
Background technology
Centrifuge is exactly the powerful centrifugal force that utilizes the centrifuge rotor High Rotation Speed to produce, the sinking speed of particle in the accelerating liquid, the machinery that the separating substances of different sedimentation coefficients and buoyant density in the material to be separated is opened.Present sedimentation centrifuge discharging opening all is open, material enters material cavity by feed pipe, under the turning effort of centrifuge spiral-tube height speed, material sprays with higher speed from discharging opening, affect the feed separation effect in the bowl, greatly reduced the operating efficiency of centrifuge.
The utility model content
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of horizontal spiral discharge sedimentation centrifuge with anti-splash device is provided, and prevents the materials from spattering on the discharging opening.
The utility model solves the technical scheme that its technical problem adopts: this horizontal spiral discharge sedimentation centrifuge with anti-splash device, comprise feed pipe, helical blade, splash guard, discharging opening, material cavity, dividing plate, rotary drum, spiral cylindrical shell, on the discharging opening of described material cavity splash guard is installed.Splash guard is an arcuate structure when on discharging opening, has changed the Flow of Goods and Materials direction that discharging opening goes out.
The effect that the utility model is useful is: the utility model is after material under the centrifuge duty passes through discharging opening, iris action through splash guard, the material direction changes, reduced the radially flow velocity of material, better slowed down the souring of the interior discharging opening material of rotary drum to the sedimentation material, the performance of centrifuge is further promoted.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: feed pipe 1, helical blade 2, splash guard 3, discharging opening 4, material cavity 5, dividing plate 6, rotary drum 7, spiral cylindrical shell 8.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing: this horizontal spiral discharge sedimentation centrifuge with anti-splash device, comprise feed pipe 1, helical blade 2, splash guard 3, discharging opening 4, material cavity 5, dividing plate 6, rotary drum 7, spiral cylindrical shell 8, on the discharging opening 4 of described material cavity 5 splash guard 3 is installed.
During work, material enters material cavity 5 by feed pipe 1, and material impact is behind dividing plate 6, material becomes dispersion shape to flow to material cavity 5 inwalls, because spiral cylindrical shell 8 High Rotation Speeds under the effect of the tapering of dividing plate 6, material is subject to the centrifuge effect, go out from discharging opening 4, be subject to the obstruct of splash guard 3, the Flow of Goods and Materials direction changes, impact energy sharply reduces, flow velocity reduces, and on just the impact of the sedimentation material in separated rotary drum 7 is very little, has better guaranteed the separating effect of centrifuge.
Although the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.