CN211999427U

CN211999427U - A dewatering device for sludge treatment

Info

Publication number: CN211999427U
Application number: CN201922364863.8U
Authority: CN
Inventors: 戢文联
Original assignee: Shanghai Gloria Environmental Protection Technology Co ltd
Current assignee: Jiangmen Shuangshui Lvwei Environmental Protection Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-24
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a dewatering device for sludge treatment, including the bed frame, bed frame upper end fixed mounting has the frame that catchments, the frame left end front portion that catchments alternates and is connected with the drain pipe, frame upper end fixed mounting that catchments has spiral dewatering device, spiral dewatering device upper end fixed mounting has protective cover plate, and protective cover plate upper end left part middle part fixed mounting has the feeding frame, spiral dewatering device right-hand member middle part fixed mounting has the ejection of compact frame, ejection of compact frame right-hand member middle part fixed mounting has transmission. A dewatering device for sludge treatment, through setting up spiral dewatering device, the cooperation uses rotating device, utilizes a gear and No. two gears of vertical structure, drives spiral rotation axis and rotates to the drive promotes the flight and promotes to the clamp plate sludge from left to right, carries out the screw extrusion dehydration, can realize incessant reinforced dehydration, sludge dewatering efficiency improves.

Description

A dewatering device for sludge treatment

Technical Field

The utility model relates to a sludge treatment technical field, in particular to a dewatering device for sludge treatment.

Background

Mud is the organic matter that sewage treatment plant produced in sewage treatment process, sediment material such as microbial community micelle and the like and the residue such as the superficial froth of sewage surface, if abandon at will or landfill nonstandard, will cause huge potential threat to ecological environment, to the processing of mud, there is proprietary sludge treatment dewatering device, current sludge treatment dewatering device, the stripper plate extrudees the dehydration about most uses, dewatering efficiency is lower, secondly, mud is after dehydrating, the device need be cleared up, in order to prevent that mud from combining to cause the device to damage admittedly, so, we propose a neotype dewatering device who is used for sludge treatment.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a dewatering device for sludge treatment can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dewatering device for sludge treatment, includes the bed frame, bed frame upper end fixed mounting has the frame that catchments, the anterior interlude of frame left end that catchments is connected with the drain pipe, frame upper end fixed mounting that catchments has spiral dewatering device, spiral dewatering device upper end fixed mounting has protective cover plate, and protective cover plate upper end left part middle part fixed mounting has the feeding frame, spiral dewatering device right-hand member middle part fixed mounting has the ejection of compact frame, ejection of compact frame right-hand member middle part fixed mounting has transmission, and ejection of compact frame lower extreme middle part fixed mounting has the discharging pipe.

Preferably, the base frame upper end is the slope structure that height about low.

Preferably, spiral dewatering device is including the dehydration frame, dehydration frame upper end middle part and protective cover fixed mounting are in the same place, dehydration frame lower extreme middle part alternates installs the filtrate net, left end wall fixed mounting has rolling bearing in the dehydration frame, rolling bearing right-hand member middle part alternates installs spiral axis of rotation, and spiral axis of rotation right part passes the right-hand member middle part of material frame, spiral axis of rotation surface alternates and is connected with the promotion flight, spiral axis of rotation surface right part fixed alternation is connected with the clamp plate, and the clamp plate is located the right-hand of promotion flight, spiral dewatering device is in the same place through the upper end fixed mounting of dehydration frame lower extreme and catchment frame.

Preferably, the pitch of the pushing spiral sheet is gradually reduced from left to right, the position of the filtrate net corresponds to the position of the right part of the water collecting frame, and sprayers are fixedly arranged on the upper parts of the front frame wall and the rear frame wall in the dewatering frame.

Preferably, transmission includes the frame, the motor is installed in the middle part of the frame upper end interlude, the motor output end interlude installs No. one the gear, No. one the gear lower extreme meshing is connected with No. two gears, and is 90 degrees structures between No. one gear and No. two gears, the frame left end is in the same place with the right-hand member middle part fixed mounting of unloading frame.

Preferably, the middle part of the left end of the second gear and the right part of the spiral rotating shaft are inserted and installed together.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the spiral dewatering device is arranged, the rotating device is matched for use, and the first gear and the second gear with vertical structures are utilized to drive the spiral rotating shaft to rotate, so that the pushing spiral sheet is driven to push the sludge to the pressing plate from left to right, the spiral extrusion dewatering is carried out, the uninterrupted feeding dewatering can be realized, and the sludge dewatering efficiency is improved;

2. the front and the rear parts in the water collecting frame are provided with the sprayers, so that the interior of the device can be cleaned after the sludge dewatering work is finished, the sludge is prevented from being solidified to cause the damage of the device, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of a dewatering device for sludge treatment according to the present invention;

FIG. 2 is a front sectional view of a screw dewatering device of a dewatering device for sludge treatment according to the present invention;

FIG. 3 is a top sectional view of a screw dehydration apparatus of a dehydration apparatus for sludge treatment according to the present invention;

fig. 4 is a sectional view of the transmission device of the dewatering device for sludge treatment according to the present invention.

In the figure: 1. a base frame; 2. a water collecting frame; 3. a drain pipe; 4. a screw dewatering device; 5. a feeding frame; 6. a transmission device; 7. discharging the material frame; 8. a discharge pipe; 9. a protective cover plate; 41. a dewatering frame; 42. a rotating bearing; 43. a helical rotating shaft; 44. pushing the spiral sheet; 45. pressing a plate; 46. a sprinkler; 47. a filtrate net; 61. an outer frame; 62. a motor; 63. a first gear; 64. and a second gear.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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.

As shown in fig. 1-4, a dewatering device for sludge treatment, including

base frame

1, 1 upper end fixed mounting of base frame has frame 2 that catchments, it has drain pipe 3 to catchment 2 left end front portions interlude of frame, 2 upper ends fixed mounting of frame that catchments have

spiral dewatering device

4, 4 upper ends fixed mounting of spiral dewatering device has protective cover plate 9, and protective cover plate 9 upper end left part middle side fixed mounting has feeding

frame

5, 4 right-hand members middle part fixed mounting of spiral dewatering device has

ejection frame

7, 7 right-hand members middle part fixed mounting of ejection frame has

transmission

6, and 7 lower extremes middle part fixed mounting of ejection frame has discharging pipe 8.

The upper end of the base frame 1 is of an inclined plane structure with a lower left part and a higher right part, so that filtrate in the spiral dewatering device 4 can be subjected to inclined plane collection due to gravity; the spiral dewatering device 4 comprises a dewatering frame 41, the middle part of the upper end of the dewatering frame 41 is fixedly arranged with the protective cover plate 9, a filtrate net 47 is arranged in the middle part of the lower end of the dewatering frame 41 in an inserting way, the filtrate net 47 has smaller meshes so that filtrate can flow out, and prevents the sludge from flowing out, a rotating bearing 42 is fixedly arranged on the left end wall in the dehydration frame 41, a spiral rotating shaft 43 is arranged in the middle of the right end of the rotating bearing 42 in an inserting way, the right part of the spiral rotating shaft 43 passes through the middle part of the right end of the discharging frame 7, the outer surface of the spiral rotating shaft 43 is penetrated and connected with a pushing spiral sheet 44, the outer ring of the pushing spiral sheet 44 is tightly attached to the inside of the dehydration frame 41 to prevent the sludge from flowing back, the right part of the outer surface of the spiral rotating shaft 43 is fixedly penetrated and connected with a pressing plate 45, the pressing plate 45 is positioned at the right side of the pushing spiral sheet 44, the pressing plate 45 is in a fixed structure, and the spiral dewatering device 4 is fixedly installed with the upper end of the water collecting frame 2 through the lower end of the dewatering frame 41; the pitch of the spiral sheet 44 is gradually reduced from left to right, so that the sludge pushing space is gradually compressed, the dewatering is gradually and thoroughly performed, the position of the filtrate net 47 corresponds to the position of the right part of the water collecting frame 2, the upper parts of the front frame wall and the rear frame wall in the dewatering frame 41 are fixedly provided with the sprayers 46, and the sprayers 46 spray liquid to effectively clean the internal equipment of the dewatering frame 41; the transmission device 6 comprises an outer frame 61, a motor 62 is installed in the middle of the upper end of the outer frame 61 in an inserting mode, a first gear 63 is installed in the output end of the motor 62 in an inserting mode, the lower end of the first gear 63 is connected with a second gear 64 in a meshing mode, a 90-degree structure is formed between the first gear 63 and the second gear 64, and the left end of the outer frame 61 and the middle of the right end of the discharging frame 7 are fixedly installed together; the middle part of the left end of the second gear 64 and the right part of the spiral rotating shaft 43 are inserted and installed together.

It should be noted that, the utility model relates to a dewatering device for sludge treatment, through set up the spiral dewatering device 4 in the upper end of frame 2 that catchments, during the operation, start the motor 62 among the transmission 6 and drive a gear 63 rotation of output, and utilize the meshing transmission principle, drive and be 90 degrees the structure No. two gears 64 rotation rather than, and then drive spiral axis 43 rotation, thereby drive the rotation that promotes spiral piece 44, and then promote to the clamp plate 45 from left to right the mud that comes into from feeding frame 5, and utilize the promotion spiral piece 44 that reduces from left to right pitch to make the promotion space of mud dwindle gradually, thereby promote mud and carry out the screw extrusion dehydration, filtrating gets into in the frame 2 that catchments of slope through filtering solution net 47, and flow through drain pipe 3, realize incessant reinforced dehydration, when the operation, need use two sets of sprinklers 46 that set up to the front and back portion in the dehydration frame 41, the parts in the device are cleaned, so that the device is prevented from being damaged due to solidification of residual sludge, and the service life of the device is prolonged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dewatering device for sludge treatment, includes base frame (1), its characterized in that: base frame (1) upper end fixed mounting has frame (2) that catchments, frame (2) left end front portion that catchments alternates and is connected with drain pipe (3), frame (2) upper end fixed mounting that catchments has spiral dewatering device (4), spiral dewatering device (4) upper end fixed mounting has protective cover board (9), and protective cover board (9) upper end left part middle part fixed mounting has feeding frame (5), spiral dewatering device (4) right-hand member middle part fixed mounting has ejection frame (7), ejection frame (7) right-hand member middle part fixed mounting has transmission (6), and ejection frame (7) lower extreme middle part fixed mounting has discharging pipe (8).

2. The dewatering apparatus for sludge treatment according to claim 1, characterized in that: the upper end of the base frame (1) is of an inclined plane structure with a lower left part and a higher right part.

3. The dewatering apparatus for sludge treatment according to claim 1, characterized in that: the spiral dewatering device (4) comprises a dewatering frame (41), the middle part of the upper end of the dewatering frame (41) is fixedly arranged with the protective cover plate (9), a filtrate net (47) is inserted in the middle of the lower end of the dehydration frame (41), a rotating bearing (42) is fixedly arranged on the left end wall in the dehydration frame (41), a spiral rotating shaft (43) is inserted in the middle of the right end of the rotating bearing (42), the right part of the spiral rotating shaft (43) passes through the middle part of the right end of the discharging frame (7), the outer surface of the spiral rotating shaft (43) is inserted and connected with a pushing spiral sheet (44), the right part of the outer surface of the spiral rotating shaft (43) is fixedly inserted and connected with a pressing plate (45), and the pressing plate (45) is positioned at the right side of the pushing spiral sheet (44), and the spiral dewatering device (4) is fixedly installed together with the upper end of the water collecting frame (2) through the lower end of the dewatering frame (41).

4. A dewatering apparatus for sludge treatment according to claim 3, characterized in that: the pitch of the pushing spiral sheet (44) is gradually reduced from left to right, the position of the filtrate net (47) corresponds to the position of the right part of the water collecting frame (2), and the upper parts of the front and rear frame walls in the dewatering frame (41) are fixedly provided with the sprayers (46).

5. The dewatering apparatus for sludge treatment according to claim 1, characterized in that: transmission device (6) include frame (61), motor (62) are installed in the interlude of frame (61) upper end middle part, No. one gear (63) are installed in the interlude of motor (62) output, No. one gear (63) lower extreme meshing is connected with No. two gears (64), and is 90 degrees structures between No. one gear (63) and No. two gears (64), the right-hand member middle part fixed mounting of frame (61) left end and ejection of compact frame (7) is in the same place.

6. The dewatering apparatus for sludge treatment according to claim 5, characterized in that: the middle part of the left end of the second gear (64) and the right part of the spiral rotating shaft (43) are arranged together in a penetrating way.