CN217188095U

CN217188095U - Sludge plate-frame type dehydrator for advanced treatment process system

Info

Publication number: CN217188095U
Application number: CN202123356098.9U
Authority: CN
Inventors: 岳勇; 赵朔; 伊娓娓
Original assignee: Beijing Longyuan Weide Energy Technology Co ltd
Current assignee: Beijing Longyuan Weide Energy Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-16
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a sludge dewatering technical field especially relates to a deep treatment is mud plate and frame hydroextractor for processing system. The technical scheme comprises the following steps: supporting leg, underframe, filter cloth, support frame and baffle, the up end four corners department of underframe all is fixed with the support column, four to connecting through the limiting plate between the support column, limiting plate equidistance welding is between the support column, the inside between support column and limiting plate is fixed to the filter cloth, the spout has been seted up to one side and the inside middle department of underframe, baffle slidable mounting is in the inside of spout, the one end that the baffle deviates from the spout is fixed with the connecting plate, the connecting plate deviates from the one end middle department welding of baffle has the second hydraulic stem, the one end movable mounting that the second hydraulic stem deviates from the connecting plate is in the inside of second hydraulic cylinder, the department is in the middle of the lower extreme at the support frame is fixed to the second hydraulic cylinder. The utility model discloses be favorable to in the sludge treatment process, be convenient for to sludge dewatering's advantage.

Description

Sludge plate-frame type dehydrator for advanced treatment process system

Technical Field

The utility model relates to a sludge dewatering technical field specifically is a deep treatment is mud plate and frame hydroextractor for process systems.

Background

The plate-frame filter press is an intermittent solid-liquid separation equipment, and is characterized by that the filter plates and filter frames are arranged to form filter chambers, under the action of pressure of material-conveying pump the material liquid is fed into every filter chamber, and the solid and liquid are separated by means of filter medium. The device is widely used for chemical industry, dye, petroleum, ceramics, pharmacy, sugar production, starch, paint, metallurgy, sewage treatment and the like, has the advantages of good separation effect, wide application range, simple operation, low investment and the like, and particularly has incomparable superiority to the separation of fine materials.

A large number of searches find that: chinese utility model patent: the utility model discloses a sludge plate frame dewatering system, application number [ CN201620914317.0 ], publication number [ CN205933586U ]. Including the concentrated pond, the sheet frame hydroextractor, still including the mud stirring pond that is located the concentrated pond front end, mud stirring bottom of the pool portion is equipped with the pump hole structure, the suction dredge is arranged in this pump hole, be equipped with the draft tube in the concentrated pond, the suction dredge export is connected with the draft tube through first pipeline, mud stirring top inboard is equipped with the dilution pipe, the concentrated pond middle part is equipped with the clarified water pump, the dilution pipe passes through the second pipeline and is connected with the clarified water pump, the pump hole bottom is equipped with the blow-down pipeline and the concentrated pond overflow tube coupling of first valve through the centre. Can treat the sludge with higher water content and has low cost.

In the process of sewage treatment, a large amount of sludge is easily precipitated, and when the sludge is treated, the water content in the sludge needs to be reduced, and a special dehydrator is needed, so that a device which is favorable for sludge treatment and is convenient for sludge dehydration is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an advanced treatment process is mud plate and frame hydroextractor for system possesses and is favorable to among the sludge treatment process, is convenient for to sludge dewatering's advantage, has solved when handling sludge, need reduce the water content in the mud, needs special hydroextractor's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a sludge plate frame type dehydrator for an advanced treatment process system comprises supporting legs, a bottom frame, filter cloth, a supporting frame and a baffle, wherein supporting columns are fixed at four corners of the upper end face of the bottom frame, the four supporting columns are connected with each other through limiting plates, the limiting plates are welded between the supporting columns at equal intervals, the filter cloth is fixed inside the supporting columns and the limiting plates, sliding grooves are formed in the middle of one side and the inside of the bottom frame, the baffle is slidably mounted inside the sliding grooves, a connecting plate is fixed at one end of the baffle, which is far away from the sliding grooves, a second hydraulic rod is welded at the middle of one end of the connecting plate, which is far away from the baffle, is movably mounted inside a second hydraulic cylinder, the second hydraulic cylinder is fixed at the middle of the lower end of the supporting frame, the supporting frame is in a right-angle shape, and a first hydraulic cylinder is fixed at the middle of the lower side of the upper end of the supporting frame, the lower end of the first hydraulic cylinder is movably provided with a first hydraulic rod, and the lower end of the first hydraulic rod is fixedly provided with a squeezing plate.

Preferably, the extrusion plate is rectangular, the side length of the extrusion plate is smaller than the length of the limiting plate, and the extrusion plate is located on the inner sides of the four supporting columns. The extrusion plate is beneficial to the extrusion dehydration of the sludge.

Preferably, the baffle is matched with the inner side of the sliding groove, and the thickness of the baffle is smaller than the width of the connecting plate. The baffle plate is pulled out, so that the dewatered sludge can be discharged outwards.

Preferably, the filter cloth is in a barrel shape, and the height of the filter cloth is equal to that of the support column. The sludge and water in the sludge can be separated through the filter cloth.

Preferably, the number of the supporting legs is four, and the four supporting legs are fixed at four corners of the lower end face of the bottom frame respectively. The supporting legs can support the dewatering device.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up filter cloth and stripper plate, be favorable to realizing that mud carries out the effect of filter dehydration, place the filter cloth in the inside of four support columns, pack into the inside of filter cloth with mud simultaneously, simultaneously through the control of first hydraulic stem to the stripper plate, make the stripper plate enter into the inside of filter cloth, realize carrying out the effect of dehydration to mud.

2. The utility model discloses a set up second hydraulic stem and baffle, be favorable to the outside exhaust effect of mud after the dehydration, through the stripper plate to mud extrusion dehydration back, outwards remove the baffle by the control of second hydraulic stem, make the outside exhaust effect of mud after the inside dehydration of filter cloth.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the bottom frame of the present invention;

fig. 3 is a schematic top view of the supporting pillars and the limiting plates of the present invention;

fig. 4 is a schematic view of the structure of the connecting plate and the baffle plate of the present invention.

In the figure: 1. supporting legs; 2. a bottom frame; 3. a support column; 4. a limiting plate; 5. a filter cloth; 6. a pressing plate; 7. a first hydraulic lever; 8. a first hydraulic cylinder; 9. a support frame; 10. a second hydraulic cylinder; 11. a second hydraulic rod; 12. a connecting plate; 13. a chute; 14. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 4, the present invention provides an embodiment: a sludge plate frame type dehydrator for an advanced treatment process system comprises support legs 1, a bottom frame 2, filter cloth 5, support frames 9 and a baffle plate 14, wherein support columns 3 are fixed at four corners of the upper end face of the bottom frame 2, the four support columns 3 are connected through limiting plates 4, the limiting plates 4 are welded between the support columns 3 at equal intervals, the filter cloth 5 is fixed inside the support columns 3 and the limiting plates 4, sliding grooves 13 are formed in one side and the middle of the inside of the bottom frame 2, the baffle plate 14 is slidably installed inside the sliding grooves 13, a connecting plate 12 is fixed at one end of the baffle plate 14, which is far away from the sliding grooves 13, a second hydraulic rod 11 is welded at the middle of one end of the connecting plate 12, which is far away from the baffle plate 14, one end of the second hydraulic rod 11, which is far away from the connecting plate 12, is movably installed inside a second hydraulic cylinder 10, the second hydraulic cylinder 10 is fixed at the middle of the lower end of the support frame 9, and the support frame 9 is in a right-angle shape, a first hydraulic cylinder 8 is fixed in the middle of the lower side of the upper end of the support frame 9, a first hydraulic rod 7 is movably mounted at the lower end of the first hydraulic cylinder 8, and a squeezing plate 6 is fixed at the lower end of the first hydraulic rod 7.

The extrusion plate 6 is rectangular, the side length of the extrusion plate 6 is smaller than that of the limiting plate 4, and the extrusion plate 6 is located on the inner sides of the four support columns 3.

The filter cloth 5 is in a barrel shape, and the height of the filter cloth 5 is equal to that of the support column 3.

Place filter cloth 5 in the inside of four support columns 3, pack into filter cloth 5's inside with mud simultaneously, through first hydraulic stem 7 to the control of stripper plate 6, make stripper plate 6 enter into filter cloth 5's inside simultaneously, realize carrying out the effect of dehydration to mud.

Example two

Referring to fig. 1 to 4, the present invention provides an embodiment: compared with the first embodiment, the present embodiment further includes: the baffle 14 is matched with the inner side of the sliding chute 13, and the thickness of the baffle 14 is smaller than the width of the connecting plate 12.

The supporting legs 1 are totally four, and the four supporting legs 1 are respectively fixed at four corners of the lower end face of the bottom frame 2.

After the sludge is extruded and dehydrated by the extrusion plate 6, the baffle plate 14 is moved outwards under the control of the second hydraulic rod 11, so that the dehydrated sludge in the filter cloth 5 is discharged outwards.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a deep treatment is sludge plate frame hydroextractor for process system, includes supporting leg (1), underframe (2), filter cloth (5), support frame (9) and baffle (14), its characterized in that: the up end four corners department of underframe (2) all is fixed with support column (3), four to connecting through limiting plate (4) between support column (3), limiting plate (4) equidistance welding is between support column (3), filter cloth (5) are fixed in the inside between support column (3) and limiting plate (4), spout (13) have been seted up to one side and the inside middle department of underframe (2), baffle (14) slidable mounting is in the inside of spout (13), the one end that baffle (14) deviate from spout (13) is fixed with connecting plate (12), the department welding has second hydraulic stem (11) in the middle of the one end that connecting plate (12) deviate from baffle (14), the one end movable mounting that second hydraulic stem (11) deviate from connecting plate (12) is in the inside of second hydraulic cylinder (10), department in the middle of the lower extreme at support frame (9) is fixed in second hydraulic cylinder (10), and support frame (9) are the right angle form, department is fixed with first pneumatic cylinder (8) in the middle of the upper end downside of support frame (9), the lower extreme movable mounting of first pneumatic cylinder (8) has first hydraulic stem (7), the lower extreme of first hydraulic stem (7) is fixed with stripper plate (6).

2. The sludge plate and frame type dehydrator for the advanced treatment process system as claimed in claim 1, wherein: the extrusion plate (6) is rectangular, the side length of the extrusion plate (6) is smaller than the length of the limiting plate (4), and the extrusion plate (6) is located on the inner side of the four supporting columns (3).

3. The sludge plate and frame type dehydrator for the advanced treatment process system according to claim 1, wherein: the baffle (14) is matched with the inner side of the sliding groove (13), and the thickness of the baffle (14) is smaller than the width of the connecting plate (12).

4. The sludge plate and frame type dehydrator for the advanced treatment process system as claimed in claim 1, wherein: the filter cloth (5) is in a barrel shape, and the height of the filter cloth (5) is equal to that of the support column (3).

5. The sludge plate and frame type dehydrator for the advanced treatment process system as claimed in claim 1, wherein: the four supporting legs (1) are arranged, and the four supporting legs (1) are fixed at four corners of the lower end face of the bottom frame (2) respectively.