阅读说明：本技术 一种污水处理用污泥压滤装置 (Sludge press filtration device for sewage treatment ) 是由 刘科辉 魏伟坚 余秋霞 朱培亮 罗盛 胡树新 吴佳妮 林梓鑫 于 2020-07-06 设计创作，主要内容包括：本发明公开了一种污水处理用污泥压滤装置,其结构包括封盖、滤格、压顶、衔接管、控制箱,封盖与滤格铰链连接,压顶与滤格顶端间隙配合,衔接管衔接在压顶与控制箱之间,其污泥将会被滤格所拦截,水体将会透过,在外框空间有限的距离内,其胶隔层将会缓冲一定的外力,让推角能够将外力对固边进行推动,对整体的形态进行支撑,能够在污泥进行水固分离时,对其过滤格的间隙进行控制,让其较稀的污泥不会跟随流出,通过叠层的控制限位,后端的内角与外延层将会控制住整体的位置与形态,从而往内部的胶层进行施压,内部的导向角引导着大致的导向,引导整体的大致形态,能够在外物抵触时,其本体能够保持在一定范围内起到反力的作用。(The invention discloses a sludge filter pressing device for sewage treatment, which structurally comprises a sealing cover, a filter cell, a pressing top, an engagement pipe and a control box, wherein the sealing cover is connected with a hinge of the filter cell, the pressing top is in clearance fit with the top end of the filter cell, the engagement pipe is engaged between the pressing top and the control box, sludge of the sludge can be intercepted by the filter cell, water can permeate through the sludge, a rubber interlayer of the sludge can buffer certain external force within a limited distance of an outer frame space, a pushing angle can push the fixed edge by the external force to support the integral form, when the sludge is subjected to water-solid separation, the clearance of the filter cell of the sludge can be controlled, dilute sludge of the sludge cannot flow out, the integral position and form can be controlled by the control limit of a lamination layer, the inner angle and an epitaxial layer at the rear end can control the integral position and form, so that the pressure is applied to the inner rubber layer, and the inner guide angle guides approximate guide and guides the integral, can be when the foreign object is contradicted, its body can keep playing the effect of reaction in certain extent.)

1. The utility model provides a sludge press filtration device for sewage treatment, its structure includes closing cap (11), strains check (22), bears down on one's head (33), links up pipe (44), control box (55), closing cap (11) with strain check (22) hinged joint, bear down on one's head (33) and strain check (22) top clearance fit, it links up between bearing down on one's head (33) and control box (55) to link up pipe (44), its characterized in that:

the filter lattice (22) comprises a rotating body (211), a swing clamping angle (222) and an outer frame (223), the rotating body (211) and the swing clamping angle (222) are of an integrated structure, and the swing clamping angle (222) is in clearance fit with the outer frame (223).

2. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein: the swing clamping angle (222) comprises a limiting angle (w 11), a pocket rod (w 22) and a main rod (w 33), the pocket rod (w 22) is hinged with the main rod (w 33), and the main rod (w 33) is connected with the limiting angle (w 11).

3. The sludge pressure filtration device for sewage treatment as claimed in claim 2, wherein: pocket pole (w 22) are including changeing core (110), solid limit (220), push away angle (330) and support at solid limit (220) surface, it is inside in solid limit (220) to change core (110) embedding.

4. The sludge pressure filtration device for sewage treatment as claimed in claim 3, wherein: the angle of push (330) includes span angle (x 11), wraps up layer (x 22), pushes away mouthful (x 33) outward, span angle (x 11) are embedded in wrap up inside layer (x 22) outward, wrap up layer (x 22) and push away mouthful (x 33) structure as an organic whole outward.

5. The sludge pressure filtration device for sewage treatment as claimed in claim 4, wherein: the push opening (x 33) comprises a notch (301), an adhesive isolation layer (302) and an inner soft layer (303), the notch (301) and the adhesive isolation layer (302) are of an integrated structure, and the adhesive isolation layer (302) is attached to the outer surface of the inner soft layer (303).

6. The sludge pressure filtration device for sewage treatment as claimed in claim 2, wherein: the limiting angle (w 11) comprises an inner angle (121), an epitaxial layer (122) and a lamination (123), wherein the inner angle (121) is arranged inside the epitaxial layer (122), and the outer surface of the epitaxial layer (122) is attached to the lamination (123).

7. The sludge pressure filtration device for sewage treatment as claimed in claim 6, wherein: the lamination (123) comprises an interlayer (m 11) and an arc opening (m 22), wherein the arc opening (m 22) is connected with the interlayer (m 11).

8. The sludge pressure filtration device for sewage treatment as claimed in claim 7, wherein: arc mouth (m 22) includes ellipsoid (001), glue film (002), guide angle (003), round mouth (004), ellipsoid (001) is connected with glue film (002), glue film (002) internally mounted has guide angle (003), round mouth (004) and glue film (002) structure as an organic whole.

Technical Field

The invention belongs to the field of sewage treatment, and particularly relates to a sludge filter pressing device for sewage treatment.

Background

When the extracted sludge needs subsequent treatment after sewage treatment, the sludge is subjected to water-solid separation, a water body in the sludge is separated through filtration and extrusion through a filter pressing device, and the solid is taken out for next treatment.

Based on the discovery of the inventor, the existing sludge filter-pressing device for sewage treatment mainly has the following defects, such as:

the filter grid space of the filter press is in a fixed state, and when the upper-end sludge is subjected to water-solid separation, the sludge in a relatively dilute shape flows out along with the water body to drive one corner of the rear-end sludge to flow, so that the rear-end sludge is blocked on the filter grid.

Therefore, a sludge pressure filtration device for sewage treatment needs to be provided.

Disclosure of Invention

In order to solve the problem that the filter grid space of the filter press is in a fixed state, when the upper-end sludge is subjected to water-solid separation, the sludge in a relatively dilute shape flows out along with the water body to drive one corner of the rear-end sludge to flow, so that the rear-end sludge is blocked on the filter grid.

The invention relates to a sludge filter pressing device for sewage treatment, which is achieved by the following specific technical means:

the structure of the filter comprises a sealing cover, a filter lattice, a pressing top, a linking pipe and a control box, wherein the sealing cover is hinged with the filter lattice, the pressing top is in clearance fit with the top end of the filter lattice, and the linking pipe is linked between the pressing top and the control box.

The filter lattice comprises a rotating body, a swing clamping angle and an outer frame, wherein the rotating body and the swing clamping angle are of an integrated structure, and the swing clamping angle is in clearance fit with the outer frame.

As a further improvement of the invention, the swing clamping angle comprises a limiting angle, two pocket rods and a main rod, the pocket rods are hinged with the main rod, the main rod is connected with the limiting angle, and the main rod is of a cuboid structure.

As a further improvement of the invention, the pocket rod comprises three rotating cores, fixed edges and three pushing angles, the pushing angles are abutted to the outer surfaces of the fixed edges, the rotating cores are embedded in the fixed edges, and the rotating cores are of circular shaft structures.

As a further improvement of the invention, the push corner comprises an angle spread, an outer wrapping layer and a push opening, the angle spread is embedded in the outer wrapping layer, the outer wrapping layer and the push opening are of an integrated structure, and the push opening is of a triangular opening structure.

As a further improvement of the invention, the pushing opening comprises a notch, a rubber interlayer and an inner soft layer, the notch and the rubber interlayer are of an integrated structure, the rubber interlayer is attached to the outer surface of the inner soft layer, and the rubber interlayer is made of rubber materials and has certain toughness.

As a further improvement of the invention, the limiting angle comprises an inner angle, an epitaxial layer and a lamination layer, wherein the inner angle is arranged inside the epitaxial layer, the outer surface of the epitaxial layer is attached to the lamination layer, and the inner angle is of a triangular structure.

As a further improvement of the invention, the lamination layer comprises an interlayer and an arc opening, the arc opening is connected with the interlayer, and the arc opening is made of rubber materials and has certain toughness.

As a further improvement of the invention, the arc port comprises an ellipsoid, a glue layer, two guide angles and two round ports, wherein the ellipsoid is connected with the glue layer, the guide angles are arranged in the glue layer, the round ports and the glue layer are of an integrated structure, the ellipsoid is of an oval structure, and the round ports are of a semicircular structure.

Compared with the prior art, the invention has the following beneficial effects:

1. its mud will be strained the check and intercept, and the water will see through, in the limited distance in outer frame space, will stretch out along turning, and it will be gone into through the notch position and promote gluey interlayer, and the better card of supplementary foreign object is gone into and is promoted, and it glues the interlayer and will cushion certain external force, lets push away the angle and can promote external force to solid limit, supports holistic form, can carry out water solid separation at mud, controls its clearance of filtering the check, lets its more rare mud can not follow the outflow.

2. Through the control of stromatolite spacing, holistic position and form will be controlled to the interior angle and the epitaxial layer of rear end to exert pressure toward inside glue film, the direction roughly is leading to inside guide angle, and the holistic approximate form of guide can be when the foreign object is contradicted, and its body can keep playing the effect of reaction in the certain limit.

Drawings

FIG. 1 is a schematic structural diagram of a sludge pressure filtration device for sewage treatment according to the present invention.

Fig. 2 is a schematic top view of an internal structure of a filter cell according to the present invention.

FIG. 3 is a schematic top view of an inner structure of a card swinging corner according to the present invention.

FIG. 4 is a front view of the internal structure of a pocket bar according to the present invention.

Fig. 5 is a schematic view of an elevation view of an internal structure of a push angle according to the present invention.

Fig. 6 is a schematic front view of an internal structure of a push port according to the present invention.

Fig. 7 is a schematic view of an elevation internal structure of a limiting angle of the present invention.

FIG. 8 is a schematic view of a front view of an internal structure of a laminate of the present invention.

Fig. 9 is a schematic front view of an inner structure of an arc port according to the present invention.

In the figure: the device comprises a sealing cover-11, a filter lattice-22, a capping-33, a connecting pipe-44, a control box-55, a rotating body-211, a swing clamp angle-222, an outer frame-223, a limit angle-w 11, a pocket rod-w 22, a main rod-w 33, a rotating core-110, a fixed edge-220, a push angle-330, an expansion angle-x 11, an outer wrapping layer-x 22, a push port-x 33, a notch-301, an adhesive isolation layer-302, an inner soft layer-303, an inner angle-121, an epitaxial layer-122, a lamination layer-123, an interlayer-m 11, an arc port-m 22, an ellipsoid-001, an adhesive layer-002, a guide angle-003 and a round port-004.

Detailed Description

The invention is further described below with reference to the accompanying drawings: