A kind of sewage solids separator
Technical field
The utility model relates to sewage treatment area, is specifically related to a kind of sewage solids separator.
Background technology
Water pollutions causes the use value of water reduce or lose, the water of contaminated environment by harmful chemical.Acid in sewage, alkali, oxidant, the compounds such as Yi Jitong, cadmium, mercury, arsenic, the organic poisons such as benzene, dichloroethanes, ethylene glycol, can poison aquatile with poison, affect drinking water source, scenic spot view.Consume the oxygen in water when organic matter in sewage is decomposed by the microorganisms, affect hydrobiological life, after oxygen in water exhausts, organic matter carries out anaerobic digestion, produces the offensive gases such as hydrogen sulfide, mercaptan, water quality is worsened further.
The measure appearance all slowly of current multiple improvement water pollutions, but for the process of sewage, be not very specification, and the element process in sewage is all just considered in most of sewage disposal, and do not expect the process for impurity solid in sewage.
Therefore be badly in need of a kind ofly can being effectively separated solid in sewage and operating efficiency sewage solids separator high, with low cost.
Utility model content
The utility model, for the problems referred to above, provides a kind of and can effectively be separated solid in sewage and operating efficiency sewage solids separator high, with low cost.
The technical scheme in the invention for solving the above technical problem is:
A kind of sewage solids separator, wherein, comprise cylindrical shell and be positioned at the material loading part above cylindrical shell, described cylindrical shell comprises recess, filter and Solid Conveying and Melting band, described recess is connected with cylindrical shell inner left wall, described filter is connected with inwall on the downside of cylindrical shell, and described Solid Conveying and Melting band is connected with cylindrical shell upper inside walls.
Further, described cylindrical shell also comprises solids exit bucket, and described solids exit bucket is connected on the right side of Solid Conveying and Melting band.
Further, described recess is formed by connecting by several identical spill arcs.
Further, described cylindrical shell also comprises liquid collection trough and drain line, and described liquid collection trough is positioned at below filter and is connected with drain line.
Further, the merging that matches of described Solid Conveying and Melting band left end and recess leaves gap.
Further, the angle of described Solid Conveying and Melting band and horizontal plane is 20 °.
Further, the angle of described Solid Conveying and Melting band and solids exit bucket is 100 ° ~ 150 °.
Further, the angle of described Solid Conveying and Melting band and solids exit bucket is preferably 120 ° ~ 130 °.
Further, described material loading part comprises dirty water collecting tank, feed mechanism and discharge bucket, and described dirty water collecting tank is connected with discharge bucket successively with feed mechanism.
Further, also comprise entrance, described entrance is above cylindrical shell and between discharge bucket.
The utility model has the advantages that:
1., in the utility model, the cambered design of recess can flow through filter more fully by sewage;
2., in the utility model, recess and the gap of solid conveyor belt make it possible to solid to be effectively separated with sewage;
3. the utility model structural design is simple, and make easily manufactured, maintenance is also comparatively simple.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
Forming the part of this description, showing preferred embodiment of the present utility model for understanding accompanying drawing of the present utility model further, and be used for principle of the present utility model is described together with description.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Wherein, be labeled as in figure:
1 be dirty water collecting tank, 2 be feed mechanism, 3 be discharge bucket, 4 be entrance, 5 be cylindrical shell, 6 be Solid Conveying and Melting band, 7 be solids exit bucket, 8 be recess, 9 be filter, 10 be liquid collection trough, 11 for drain line.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
With reference to figure 1, a kind of sewage solids separator as shown in Figure 1, the material loading part comprising cylindrical shell 5 and be positioned at above cylindrical shell 5, cylindrical shell 5 comprises recess 8, filter 9 and Solid Conveying and Melting band 6, recess 8 is connected with cylindrical shell 5 inner left wall, recess 8 is formed by connecting by several identical spill arcs, and the cambered design of recess 8 can flow through filter 9 more fully by sewage.
The merging that matches of Solid Conveying and Melting band 6 left end and recess 8 leaves gap, and recess and the gap of solid conveyor belt make it possible to solid to be effectively separated with sewage.
Filter 9 is connected with inwall on the downside of cylindrical shell, Solid Conveying and Melting band 6 is connected with cylindrical shell 5 upper inside walls, material loading part comprises dirty water collecting tank 1, feed mechanism 2 and discharge bucket 3, dirty water collecting tank 1 is connected with discharge bucket 3 successively with feed mechanism 2, also comprise entrance 4, entrance 4 is above cylindrical shell 5 and between discharge bucket 3.
Cylindrical shell 5 also comprises solids exit bucket 7, and solids exit bucket 7 is connected on the right side of Solid Conveying and Melting band 6.
Solid Conveying and Melting band 6 is preferably 20 ° with the angle of horizontal plane.
Solid Conveying and Melting band 6 is 100 ° ~ 150 ° with the angle of solids exit bucket 7.
Solid Conveying and Melting band 6 is preferably 120 ° ~ 130 ° with the angle of solids exit bucket 7.
Cylindrical shell 5 also comprises liquid collection trough 10 and drain line 11, and liquid collection trough 10 is positioned at below filter 9 and is connected with drain line 11, and this sewage solids separator structural design is simple, and make easily manufactured, maintenance is also comparatively simple.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.