CN101229453A

CN101229453A - Dogleg type inclined rotor precipitating equipment with stream guidance segment

Info

Publication number: CN101229453A
Application number: CNA2007100716929A
Authority: CN
Inventors: 王磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-26
Filing date: 2007-01-26
Publication date: 2008-07-30

Abstract

The invention relates to a polygonal inclined lamellar precipitation device provided with a diversion section, which consists of an inclined plate module which is like a normal inclined plate module and a diversion section module. The diversion section module is very short with inclining direction opposite to that of the inclined plate module. The upper inclined lamellar precipitation sludge forms a sludge curtain in the diversion section, thereby catching most of alum blossom particles flow into the water and greatly improving effluent quality and quantity.

Description

The inclined plate sedimentation device of folding shape belt diversion section

Patent of the present invention belongs to solid and liquid gravity precipitation separation device.

General gravitational settling separator is the swash plate separator.This device has only the precipitate and separate effect, the function of further not flocculating.

Beneficial effect: the folding shape belt diversion section inclined plate sedimentation device that patent of the present invention is released is divided into two parts.Upper part is the swash plate module section, and is identical with common swash plate module, is the swash plate module I that connects and composes with plastic tab and parallel plastics rib heat seal spot welding.This part is very long, and current flow from following obliquely upward along passage.Sludge settling and slides along swash plate on swash plate.The lower part is the diversion section module ii, and the diversion section module ii can fuse with the swash plate module I, but difficulty of processing is big.Usually diversion section module ii and top swash plate module I are separated, make split type.This partial-length is very short, has only about 10% of top length, constitutes the diversion section module ii with short rib and narrow stripe board heat seal spot welding.Firm for it, stable, short rib constitutes triangle.Its water stream channel direction is the opposite with swash plate module channels incline direction of inclination, and current flow to opposite oblique upper from following along passage.This section precipitation-free function.The mud that slides from the top swash plate flows to the support that the corner loses swash plate, vertical landing continuously in water under mud deadweight effect.So just form the thin mud curtain of one deck.Flow into most little alumina blossom particles the water from diversion section, caught by the particle in the mud curtain rapidly, and because diversion section porch flow velocity height, mud to diversion section produces very strong jacking effect, so wherein sludge quantity is very high, sludge concentration is very big, and the little alumina blossom particles in the water is also had stronger capturing ability.Significantly reduced the medium and small alumina blossom particles quantity of water.The effluent quality and the water yield have been improved.Compare its water yield with common swash plate and can improve 2-3 doubly.

Patent of the present invention is characterised in that folding shape belt diversion section inclined plate sedimentation device is divided into two parts, top is the swash plate modular segment, the very long and common inclined plate sedimentation device of this section is identical, the lower part is the water conservancy diversion modular segment, this section is very short, both can be disjunctors, but also independently, the supporting rib of diversion section module constitutes triangle.Both are tilted to by water stream channel, but its incline direction is opposite.

Description of drawings

Fig. 1 is the cutaway view of folding shape belt diversion section inclined plate sedimentation device;

Fig. 2 is the vertical view of swash plate module I;

Fig. 3 is the upward view of diversion section module ii;

Fig. 4 is the cutaway view of swash plate module I;

Fig. 5 is the cutaway view of diversion section module ii.

Embodiment: the swash plate module I is by sheet plastic 1, and parallel plastics rib 2 heat seal spot welding connect formation (as Fig. 1, shown in 2,4).The diversion section module ii is by fillet shape thin plate 3, and short plastic strip 4 heat seal spot welding constitute (as Fig. 1, shown in 3,5).Short rib 2 constitutes triangle (as shown in Figure 5).The diversion section module ii is supported on the sedimentation basin swash plate carriage, and swash plate module section I is supported on the diversion section module ii, during installation (as shown in Figure 1) is aimed in upper and lower two-layer corresponding swash plate strictness.

Claims

1. patent of the present invention is made up of upper and lower two parts, and top is swash plate module (I), and the lower part is diversion section module (II), and these two parts can be made combined, also can be independent separately;

2. according to claim 1, top swash plate module (I) is identical with common swash plate module;

3. according to claim 1, the short rib (4) that diversion section module (II) supports narrow stripe board (3) constitutes triangle;

4. according to claim 1,2,3, the water stream channel direction of swash plate module (I), diversion section module (II) all tilts, but its incline direction is opposite.