CN216062149U

CN216062149U - Equipment for centralized collection of floating sludge in sewage treatment tank

Info

Publication number: CN216062149U
Application number: CN202121983929.2U
Authority: CN
Inventors: 刘兰
Original assignee: Individual
Current assignee: Xiamen Xiang'an Municipal Group Water Management Co.,Ltd.
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-18
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a centralized collection device for floating sludge in a sewage treatment tank, which comprises a sewage tank, wherein the right side of the sewage tank is fixedly connected with a collection tank, a filter screen plate is arranged in the sewage tank, the front side and the rear side of the filter screen plate are fixedly connected with baffles, the sewage tank is provided with a lifting mechanism fixedly connected with the tops of the two baffles, and the top of the sewage tank is provided with a linear mechanism fixedly connected with the top of the collection tank. This gathering equipment is concentrated to sewage treatment pond mud sediment possesses the advantage such as being convenient for collect mud sediment and mud floating, has solved prior art, and during sewage treatment, there are mud sediment and mud floating in the sewage, causes the drain pipe to block up easily, adopts the method of artifical salvage usually, clears up debris, but the process of salvaging wastes time and energy, and the difficulty of salvaging is big, is not convenient for collect the mud sediment and float the problem of mud.

Description

Equipment for centralized collection of floating sludge in sewage treatment tank

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a centralized collecting device for floating sludge in a sewage treatment tank.

Background

Sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.

Among the prior art, during sewage treatment, have mud sediment and mud floating in the sewage, cause the drain pipe to block up easily, adopt artifical salvage's method usually, clear up debris, but the process of salvaging is wasted time and energy, and the salvage degree of difficulty is big, is not convenient for collect mud sediment and mud floating, so provides a sewage treatment pond and floats mud sediment and concentrate collecting device and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides centralized collecting equipment for floating sludge in a sewage treatment tank, which has the advantages of convenience in collecting sludge and floating sludge and the like, and solves the problems that in the prior art, when sewage is treated, the sludge and the floating sludge exist in the sewage, a drain pipe is easy to block, sundries are cleaned by adopting a manual salvage method, but the salvage process is time-consuming and labor-consuming, the salvage difficulty is high, and the sludge and the floating sludge are inconvenient to collect.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a sewage treatment pond mud scum concentrates collecting device, includes the effluent water sump, the right side fixedly connected with collecting pit of effluent water sump, the inside of effluent water sump is provided with filters the otter board, filter the equal fixedly connected with baffle in both sides around the otter board, be provided with on the effluent water sump with two baffle top fixed connection's elevating system, the top of effluent water sump is provided with the sharp mechanism with collecting pit top fixed connection, the last scraper blade that is provided with of sharp mechanism, the inside of collecting pit is provided with extends to the positive sewage discharging mechanism of collecting pit.

The utility model has the beneficial effects that:

this gathering equipment is concentrated to sewage treatment pond mud floating residue, through elevating system, baffle and filter plate cooperation, make filter plate shift up, filter plate lifts up the mud residue in with the sewage with floating mud, the baffle blocks mud residue and floating mud in two directions in the front and back, through sharp mechanism and scraper blade cooperation, will filter the inside that mud residue and floating mud on the plate pushed away and scrape to the collecting pit, cooperation blowdown mechanism carries out discharge treatment with mud residue and floating mud, thereby reach the purpose of being convenient for collect mud residue and floating mud.

On the basis of the technical scheme, the utility model can be further improved as follows.

Furthermore, the lifting mechanism comprises two electric cylinders which are fixedly connected with the front side and the rear side of the sewage pool, and the output ends of the electric cylinders are fixedly connected with L-shaped plates which extend into the sewage pool and are fixedly connected with the top of the baffle;

further, L shaped plate and baffle all are around symmetric distribution, two one side that the baffle is carried on the back mutually all contacts with the inner chamber lateral wall of effluent water sump.

Adopt above-mentioned further scheme's beneficial effect to move up by electronic jar drive L shaped plate, and L shaped plate drives the baffle and moves up, and the baffle drives the filter screen board and moves up, and the filter screen board lifts up mud residue and the mud floating in with sewage, and the baffle blocks mud residue and mud floating in two directions in the front and back.

Further, straight line mechanism includes that quantity is two mounting panels, left side the bottom of mounting panel and the top fixed connection of effluent water sump, right side the bottom of mounting panel and the top fixed connection of collecting pit, left side the first motor of left side fixedly connected with of mounting panel, the output fixedly connected with and two of first motor the inside swing joint's of mounting panel lead screw, the outside threaded connection of lead screw have with scraper blade top fixed connection's slider, two fixedly connected with and the inside swing joint's of slider slide bar between the mounting panel.

Adopt above-mentioned further scheme's beneficial effect is, after filtering the otter board and moving to suitable height, drive the lead screw by first motor and rotate for the slider that is limited by the slide bar drives the scraper blade and moves to the right, and the mud sediment and the mud flotation on the otter board will be filtered to the scraper blade and pushes away the top of scraping to the collecting pit, and mud sediment and mud flotation drop to the inside of collecting pit under the effect of gravity.

Further, the sewage draining mechanism comprises a second motor fixedly connected with the back of the collecting tank, the sewage draining mechanism also comprises a sewage draining pipe communicated with the front of the collecting tank, and an output end of the second motor is fixedly connected with a packing auger extending into the sewage draining pipe;

further, the inner chamber diapire of collecting pit is provided with the inclined plane, auger and blow off pipe looks adaptation.

The beneficial effect who adopts above-mentioned further scheme is that, mud sediment and laitance slide down along the inclined plane and contact with the auger, are driven the auger by the second motor and rotate, and the auger is released mud sediment and laitance from the blow off pipe.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a side sectional view of the lifting mechanism of the present invention;

fig. 4 is a left side sectional view of the drainage mechanism of the utility model.

In the figure: 1. a sewage tank; 2. a collection tank; 3. a filter screen plate; 4. a baffle plate; 5. a lifting mechanism; 51. an L-shaped plate; 52. an electric cylinder; 6. a linear mechanism; 61. mounting a plate; 62. a first motor; 63. a screw rod; 64. a slider; 65. a slide bar; 7. a squeegee; 8. a sewage draining mechanism; 81. a second motor; 82. a blow-off pipe; 83. and (4) a packing auger.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, a centralized collecting device for floating sludge in a sewage treatment tank comprises a sewage tank 1, a collecting tank 2 is fixedly connected to the right side of the sewage tank 1, a filter screen plate 3 is arranged in the sewage tank 1, baffles 4 are fixedly connected to the front side and the rear side of the filter screen plate 3, a lifting mechanism 5 fixedly connected to the tops of the two baffles 4 is arranged on the sewage tank 1, a linear mechanism 6 fixedly connected to the top of the collecting tank 2 is arranged on the top of the sewage tank 1, a scraper 7 is arranged on the linear mechanism 6, a sewage discharging mechanism 8 extending to the front side of the collecting tank 2 is arranged in the collecting tank 2, the lifting mechanism 5 comprises two electric cylinders 52 fixedly connected to the front side and the rear side of the sewage tank 1, the output end of the electric cylinder 52 is fixedly connected to an L-shaped plate 51 extending to the inside of the sewage tank 1 and fixedly connected to the tops of the baffles 4, the L-shaped plates 51 and the baffle plates 4 are symmetrically distributed in the front and back direction, one side of each of the two baffle plates 4, which is back to back, is in contact with the side wall of the inner cavity of the sewage pool 1, the electric cylinder 52 drives the L-shaped plates 51 to move upwards, the L-shaped plates 51 drive the baffle plates 4 to move upwards, the baffle plates 4 drive the filter screen plates 3 to move upwards, the filter screen plates 3 lift sludge and floating mud in sewage, the baffle plates 4 block sludge and floating mud in the front and back directions, the linear mechanism 6 comprises two mounting plates 61, the bottom of the left mounting plate 61 is fixedly connected with the top of the sewage pool 1, the bottom of the right mounting plate 61 is fixedly connected with the top of the collecting pool 2, the left side of the left mounting plate 61 is fixedly connected with a first motor 62, the output end of the first motor 62 is fixedly connected with a screw rod 63 movably connected with the insides of the two mounting plates 61, the outer side of the screw rod 63 is in threaded connection with a sliding block 64 fixedly connected with the top of the scraper 7, a slide bar 65 movably connected with the inside of the slide block 64 is fixedly connected between the two mounting plates 61, when the filter screen plate 3 moves upwards to a proper height, the screw rod 63 is driven by the first motor 62 to rotate, so that the slide block 64 limited by the slide bar 65 drives the scraper 7 to move rightwards, the scraper 7 pushes and scrapes sludge and floating mud on the filter screen plate 3 to the upper part of the collecting tank 2, the sludge and the floating mud fall into the collecting tank 2 under the action of gravity, the sewage discharging mechanism 8 comprises a second motor 81 fixedly connected with the back of the collecting tank 2, the sewage discharging mechanism 8 further comprises a sewage discharging pipe 82 communicated with the front of the collecting tank 2, the output end of the second motor 81 is fixedly connected with an auger 83 extending to the inside of the sewage discharging pipe 82, the bottom wall of the inner cavity of the collecting tank 2 is provided with an inclined plane, the auger 83 is matched with the lower sliding pipe 82, the sludge and the floating mud contact with the auger 83 along the inclined plane, the auger 83 is driven by the second motor 81 to rotate, the packing auger 83 pushes the sludge and the floating sludge out of the sewage pipe 82.

The working principle is as follows:

the first step is as follows: the electric cylinder 52 drives the L-shaped plate 51 to move upwards, the L-shaped plate 51 drives the baffle 4 to move upwards, the baffle 4 drives the filter screen plate 3 to move upwards, the filter screen plate 3 lifts sludge and floating mud in sewage, and the baffle 4 blocks the sludge and the floating mud in the front and back directions;

the second step is that: when the filter screen plate 3 moves upwards to a proper height, the first motor 62 drives the screw rod 63 to rotate, so that the sliding block 64 limited by the sliding rod 65 drives the scraper 7 to move rightwards, the scraper 7 pushes and scrapes sludge and floating mud on the filter screen plate 3 to the upper part of the collecting tank 2, and the sludge and the floating mud fall into the collecting tank 2 under the action of gravity;

the third step: after a large amount of sludge and floating mud are accumulated in the collecting tank 2, the sludge and the floating mud slide down along the inclined plane and contact with the packing auger 83, the packing auger 83 is driven by the second motor 81 to rotate, and the packing auger 83 pushes the sludge and the floating mud out of the sewage discharge pipe 82.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment pond superficial mud sediment concentrates collecting device, includes effluent water sump (1), its characterized in that: the sewage treatment device is characterized in that a collecting tank (2) is fixedly connected to the right side of a sewage tank (1), a filter screen plate (3) is arranged inside the sewage tank (1), baffle plates (4) are fixedly connected to the front side and the rear side of the filter screen plate (3), a lifting mechanism (5) is arranged on the sewage tank (1) and fixedly connected to the tops of the baffle plates (4), a straight line mechanism (6) is arranged at the top of the sewage tank (1) and fixedly connected to the top of the collecting tank (2), a scraper (7) is arranged on the straight line mechanism (6), and a sewage discharging mechanism (8) extending to the front side of the collecting tank (2) is arranged inside the collecting tank (2).

2. The centralized collecting device of the floating sludge in the sewage treatment tank according to claim 1, which is characterized in that: elevating system (5) including quantity be two and with effluent water sump (1) around both sides fixed connection's electronic jar (52), the output fixedly connected with of electronic jar (52) extend to effluent water sump (1) inside and with baffle (4) top fixed connection's L shaped plate (51).

3. The centralized collecting device for the floating sludge in the sewage treatment tank according to claim 2, which is characterized in that: l shaped plate (51) and baffle (4) all are around symmetric distribution, two one side that baffle (4) carried on the back mutually all contacts with the inner chamber lateral wall of effluent water sump (1).

4. The centralized collecting device of the floating sludge in the sewage treatment tank according to claim 3, characterized in that: straight line mechanism (6) are mounting panel (61) that two, left side including quantity the bottom of mounting panel (61) and the top fixed connection of effluent water sump (1), the right side the bottom of mounting panel (61) and the top fixed connection of collecting pit (2), the left side the first motor (62) of left side fixedly connected with of mounting panel (61), the output fixedly connected with and two of first motor (62) mounting panel (61) inside swing joint's lead screw (63), the outside threaded connection of lead screw (63) has slider (64) with scraper blade (7) top fixed connection, two fixedly connected with and slider (64) inside swing joint's slide bar (65) between mounting panel (61).

5. The centralized collecting device of the floating sludge in the sewage treatment tank according to claim 4, characterized in that: blowdown mechanism (8) include with collecting pit (2) back fixed connection's second motor (81), blowdown mechanism (8) still include with collecting pit (2) front intercommunication blow off pipe (82), the output fixedly connected with of second motor (81) extends to auger (83) of blow off pipe (82) inside.

6. The centralized collecting device of the floating sludge in the sewage treatment tank according to claim 5, characterized in that: the inner chamber diapire of collecting pit (2) is provided with the inclined plane, auger (83) and blow off pipe (82) looks adaptation.