CN213708085U

CN213708085U - Sludge press filtration device for sewage treatment

Info

Publication number: CN213708085U
Application number: CN202021741634.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Green Environment Technology Co ltd
Current assignee: Shenzhen Green Environment Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-16
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a sludge filter pressing device for sewage treatment, including the filter-pressing room, the filter-pressing room upper end is fixed to be equipped with first cylinder, the first cylinder lower extreme is pegged graft and is equipped with first telescopic link, the fixed clamp plate that is equipped with of first telescopic link lower extreme, the filter-pressing room lower extreme is fixed to be equipped with the filter-pressing board, the filter-pressing board right-hand member is fixed to be equipped with the reservoir chamber, the right side of reservoir chamber bottom has seted up the delivery port, the reservoir chamber upside is fixed to be equipped with the second cylinder, the left end of second cylinder is pegged graft and is equipped with the second telescopic link, the left end of second telescopic link is fixed to be equipped with the mud pushing plate, the mud pushing plate slides and assembles at the right wall of filter-pressing room, the upper end of mud pushing plate slides and is equipped with the third telescopic link, the third telescopic link right; the device can automatically push the sludge to the sludge storage chamber after completing the filter pressing action, thereby saving the process of manual cleaning.

Description

Sludge press filtration device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sludge press filtration device for sewage treatment.

Background

The sludge is a product after sewage treatment, and is an extremely complex heterogeneous body consisting of organic residues, bacterial cells, inorganic particles, colloids and the like, the higher the sewage treatment degree is, the more sludge residues are generated to be treated, unless land treatment or sewage pond treatment is utilized, a general sewage treatment plant must be provided with sludge treatment facilities, for modern sewage treatment plants, the sludge treatment and disposal become a part of the sewage treatment system which is the most complex and the highest in cost, at present, along with the shortage of water resources, the energy-saving and environment-friendly concept is widely publicized, the water-saving consciousness of people is greatly improved, the sludge treatment becomes an urgent matter, the water content in the sludge is high, the sludge treatment not only can reduce the space occupied by the sludge, but also can extract the water resources in the sludge for recycling, present sludge filter pressing device mud residue after the filter-pressing can glue on the filter-pressing board under the effect of pressure, and the staff need pour out sludge residue manually, very big increase staff's work load like this, the staff of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge press filtration device for sewage treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sludge filter pressing device for sewage treatment comprises a filter pressing chamber, wherein a first air cylinder is fixedly assembled at the upper end of the filter pressing chamber, a first telescopic rod is assembled at the lower end of the first air cylinder in an inserted manner, a pressing plate is fixedly assembled at the lower end of the first telescopic rod, a filter pressing plate is fixedly assembled at the lower end of the filter pressing chamber, a water storage chamber is fixedly assembled at the right end of the filter pressing plate, a water outlet is formed in the right side of the bottom of the water storage chamber, a second air cylinder is fixedly assembled at the right end of the upper side of the water storage chamber, a second telescopic rod is assembled at the left end of the second air cylinder in an inserted manner, a mud pushing plate is fixedly assembled at the left end of the second telescopic rod and is slidably assembled on the right wall of the filter pressing chamber, a third telescopic rod is slidably assembled at the upper end of the mud pushing plate, a third air cylinder is sleeved at the right, and a support is fixedly assembled in the middle of the lower end of the filter pressing chamber.

Preferably, the filter pressing plate comprises a plate body which is fixedly assembled at the lower end of the filter pressing chamber, the upper end of the plate body is covered and adhered with filter cloth, water filtering holes are uniformly formed in the upper end of the plate body, the lower ends of the water filtering holes are communicated with a water outlet pipe, and the right end of the water outlet pipe is communicated with a water storage chamber.

Preferably, the agitator chamber includes that fixed mounting has seted up the feed inlet in the left agitator chamber shell of filter-pressing room, the fixed agitating unit that is equipped with in the middle of the agitator chamber shell is inside, the inside left side of agitator chamber shell is fixed with the guide plate in agitating unit below, the inside fixed filter that is equipped with in guide plate below of agitator chamber shell, the discharge gate has been seted up to agitator chamber shell bottom right-hand member.

Preferably, the mud storage chamber comprises a mud storage chamber shell, the upper right half part of the mud storage chamber shell is fixedly assembled on the lower left half part of the filter pressing chamber, a mud outlet is formed in the left side of the bottom of the mud storage chamber shell, and a mud inlet device is fixedly assembled at the upper right end of the mud storage chamber shell.

Preferably, the mud feeding device comprises a transmission rod, the left side of the transmission rod is rotatably assembled inside the mud storage chamber shell, the left end of the transmission rod is hinged with a pressing rod, a chamfer facing the right side is formed in the upper end of the pressing rod, a spring is fixedly assembled at the lower end of the pressing rod, the lower end of the spring is fixedly assembled on the mud storage chamber shell, a mud feeding plate is hinged to the right end of the transmission rod, and the lower end of the mud feeding plate is pressed against the mud storage chamber shell.

Compared with the prior art, this scheme has designed a sludge press filtration device for sewage treatment, has following beneficial effect:

(1) the device is provided with the mud pushing plate, so that the sludge on the filter pressing plate can be automatically pushed to the mud storage chamber after the filter pressing operation is completed, the process of manual operation is omitted, the manpower is saved, and the working efficiency is increased.

(2) This device is provided with the teeter chamber, can smash the big particulate matter in the mud earlier with the mud stirring before the mud filter-pressing, lets the effect of filter-pressing separation better.

Drawings

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

fig. 2 is an enlarged view of a cross-sectional structure of fig. 1 according to the present invention.

In the figure: 1 filter pressing chamber, 2 first cylinder, 3 first telescopic rod (3), 4 pressing plates, 5 filter pressing plates, 51 water outlet pipes, 52 water filtering holes, 53 filter cloth, 54 plate bodies, 6 stirring chambers, 61 feed inlets, 62 stirring chamber shells, 63 stirring devices, 64 guide plates, 65 filter plates, 66 discharge outlets, 7 water storage chambers, 8 sludge storage chambers, 81 sludge inlet devices, 811 chamfers, 812 pressure levers, 813 transmission rods, 814 springs, 815 sludge inlet plates, 82 sludge storage chamber shells, 83 sludge outlets, 9 second cylinders, 10 second telescopic rods, 11 sludge pushing plates, 12 third cylinders, 13 third telescopic rods, 14 supports and 15 water outlets.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a sludge filter pressing device for sewage treatment comprises a filter pressing chamber 1, a first cylinder 2 is fixedly assembled at the upper end of the filter pressing chamber 1, a first telescopic rod 3 is assembled at the lower end of the first cylinder 2 in an inserted manner, a pressing plate 4 is fixedly assembled at the lower end of the first telescopic rod 3, a filter pressing plate 5 is fixedly assembled at the lower end of the filter pressing chamber 1, a water storage chamber 7 is fixedly assembled at the right end of the filter pressing plate 5, a water outlet 15 is formed in the right side of the bottom of the water storage chamber 7, a second cylinder 9 is fixedly assembled at the right end of the upper side of the water storage chamber 7, a second telescopic rod 10 is assembled at the left end of the second cylinder 9 in an inserted manner, a mud pushing plate 11 is fixedly assembled at the left end of the second telescopic rod 10, the mud pushing plate 11 is slidably assembled on the right wall of the filter pressing chamber 1, a third telescopic rod 13 is slidably assembled at the upper end of the mud pushing plate 11, a third cylinder 12 is, the middle of the lower end of the filter-pressing chamber 1 is fixedly provided with a support 14.

The support 14 is matched with the mud storage chamber 8 and the water storage chamber 7 at the left side and the right side to more firmly fix the whole device on the ground.

The filter pressing plate 5 comprises a plate body 54, the plate body 54 is fixedly assembled at the lower end of the filter pressing chamber 1, the upper end of the plate body 54 is covered and adhered with filter cloth 53, water filtering holes 52 are uniformly formed in the upper end of the plate body 54, the lower ends of the water filtering holes 52 are communicated with a water outlet pipe 51, and the right end of the water outlet pipe 51 is communicated with a water storage chamber 7.

The filter press plate 5 can filter water from the sludge by squeezing the sludge and send the water to the water storage chamber 7 through the water outlet pipe 51

The stirring chamber 6 comprises a stirring chamber shell 62 fixedly assembled on the left side of the filter-pressing chamber 1, a feeding hole 61 is formed in the upper end of the stirring chamber shell 62, a stirring device 63 is fixedly assembled in the middle of the inside of the stirring chamber shell 62, a guide plate 64 is fixedly assembled on the left side of the inside of the stirring chamber shell 62 below the stirring device 63, a filter plate 65 is fixedly assembled inside the stirring chamber shell 62 below the guide plate 64, and a discharging hole 66 is formed in the right end of the bottom of the stirring chamber shell 62.

The stirring chamber 6 can smash the debris of large granule earlier, and what can't smash can be blocked by filter 65, lets the mud that gets into pressure filtration chamber 1 not have too big debris, and the preliminary treatment to mud can let the pressure filter effect better, and mud-water separation is more thorough.

The mud storage chamber 8 comprises a mud storage chamber shell 82, the upper right half part of the mud storage chamber shell 82 is fixedly assembled on the lower left half part of the filter pressing chamber 1, a mud outlet 83 is formed in the left side of the bottom of the mud storage chamber shell 82, and a mud inlet device 81 is fixedly assembled at the upper right end of the mud storage chamber shell 82.

The mud feeding device 81 comprises a transmission rod 813, the left side of the transmission rod 813 is rotatably assembled inside the mud storage chamber shell 82, the left end of the transmission rod 813 is hinged with a pressure rod 812, the upper end of the pressure rod 812 is provided with a chamfer 811 towards the right side, the lower end of the pressure rod 812 is fixedly assembled with a spring 814, the lower end of the spring 814 is fixedly assembled on the mud storage chamber shell 82, the right end of the transmission rod 813 is hinged with a mud feeding plate 815, and the lower end of the mud feeding plate 815 is pressed against the mud storage chamber shell.

The force of the spring 814 of the mud feeding device 81 is upward when filter pressing is performed, after filter pressing is completed, when mud pushing is needed, the third telescopic rod 13 pushes the pressing rod 812 to move downwards, the mud feeding plate 815 is opened, the third cylinder 12 and the third telescopic rod 13 are matched to help the mud storage chamber 8 to complete automatic door opening and closing, equipment automation is achieved, and manpower is saved.

The working principle is as follows: the sludge enters the stirring chamber 6 from the feeding port 61, flows onto the guide plate 64 firstly, is stirred and broken by the stirring device 63, flows into the filter plate 65, is filtered to remove large-particle substances, then flows into the filter pressing chamber 1 through the discharging port 66, is laid below the filter pressing chamber 1 and is laid above the filter pressing plate 5, the first air rod 2 of the filter pressing chamber 1 pushes the pressing plate 4 to extrude downwards, the water at the filtering position flows into the water filtering holes 52 from the filter cloth 53 and then flows into the water storage chamber 7 through the water outlet pipe 51, then the pressing plate 4 is lifted, the third air cylinder 12 controls the third telescopic rod 13 to extend out, then the second air cylinder 9 controls the sludge pushing plate 11 to move leftwards to push the filtered sludge, in the process of pushing leftwards, the third telescopic rod 13 is inserted into the sludge feeding device 81, the pressing rod 812 is pushed to move downwards, the sludge feeding plate 815 is pulled upwards, the inlet of the sludge storage chamber 8 is opened.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sludge press filtration device for sewage treatment which characterized in that: including filter-pressing room (1), filter-pressing room (1) upper end is fixed to be equipped with first cylinder (2), first cylinder (2) lower extreme is pegged graft and is equipped with first telescopic link (3), first telescopic link (3) lower extreme is fixed to be equipped with clamp plate (4), filter-pressing room (1) lower extreme is fixed to be equipped with filter-pressing board (5), filter-pressing board (5) right-hand member is fixed to be equipped with reservoir (7), delivery port (15) have been seted up on reservoir (7) bottom right side, reservoir (7) upside right-hand member is fixed to be equipped with second cylinder (9), second cylinder (9) left end is pegged graft and is equipped with second telescopic link (10), second telescopic link (10) left end is fixed to be equipped with mud pushing plate (11), mud pushing plate (11) slide to be assembled at the right wall of filter-pressing room (1), mud pushing plate (11) upper end slides and is equipped with third telescopic link (13), third cylinder (12) have been cup jointed to third telescopic link (13) right-hand member, press filter chamber (1) left wall upper end fixed mounting has teeter chamber (6), teeter chamber (6) lower extreme is close to press filter chamber (1) fixed mounting has mud storage chamber (8), fixed mounting has support (14) in the middle of press filter chamber (1) lower extreme.

2. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein: the filter pressing plate (5) comprises a plate body (54), the plate body (54) is fixedly assembled at the lower end of the filter pressing chamber (1), the upper end of the plate body (54) is covered and adhered with filter cloth (53), water filtering holes (52) are uniformly formed in the upper end of the plate body (54), the lower ends of the water filtering holes (52) are communicated with a water outlet pipe (51), and the right end of the water outlet pipe (51) is communicated with a water storage chamber (7).

3. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein: stirring chamber (6) are including fixed mounting at left stirring chamber shell (62) of filter-pressing room (1), feed inlet (61) have been seted up to stirring chamber shell (62) upper end, the inside middle fixed agitating unit (63) that is equipped with of stirring chamber shell (62), the inside left side of stirring chamber shell (62) is fixed in agitating unit (63) below and is equipped with guide plate (64), inside fixed filter (65) of being equipped with in guide plate (64) below of stirring chamber shell (62), discharge gate (66) has been seted up to stirring chamber shell (62) bottom right-hand member.

4. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein: store up mud chamber (8) including storing up mud chamber casing (82), the first fixed mounting in filter-pressing room (1) left side lower half on mud chamber casing (82) right side, mud outlet (83) have been seted up in mud chamber casing (82) bottom left side, it is fixed to be equipped with into mud device (81) to store up mud chamber casing (82) right side upper end.

5. The sludge pressure filtration device for sewage treatment as claimed in claim 4, wherein: it includes transfer line (813) to advance mud device (81), transfer line (813) left side rotation assembly is inside mud storage chamber casing (82), transfer line (813) left end articulates there is depression bar (812), chamfer (811) to the right side is seted up to depression bar (812) upper end, depression bar (812) lower extreme fixed assembly has spring (814), spring (814) lower extreme fixed assembly is on mud storage chamber casing (82), transfer line (813) right-hand member articulates there is into mud board (815), it pushes up on mud storage chamber casing (82) to advance mud board (815) lower extreme.