CN210384951U

CN210384951U - Sewage floater cleaning device that municipal administration sewage treatment plant used

Info

Publication number: CN210384951U
Application number: CN201920939278.3U
Authority: CN
Inventors: 阎怀国; 李力; 段士伦; 谭虎传; 黄伍生
Original assignee: Sichuan Zhongyu Environment Management Co Ltd
Current assignee: Sichuan Zhongyu Environment Management Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-24
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a sewage floater cleaning device for a municipal sewage treatment plant in the field of municipal sewage treatment, which can be installed and disassembled by arranging an installation threaded hole, an installation screw rod and an installation hole, and is convenient for the inspection and maintenance of the device by matching the installation screw rod with the installation threaded hole and the installation hole; by arranging the electric telescopic rod, the height of the cleaning plate can be adjusted according to the height of the liquid level of the sedimentation tank, so that floating objects can be cleaned; through setting up first servo motor, the second servo motor, first lead screw and second lead screw, utilize servo motor to drive lead screw rotary drive cleaning plate from the sedimentation tank center to both ends slow movement, the gathering floater, and promote the cleaning plate through electric telescopic handle, deliver to the floater collecting pit with the floater, the efficiency that the floater was cleared up has been improved in setting up of two sets of cleaning plates, utilize servo motor to change the characteristics that current direction output shaft direction of rotation is opposite simultaneously, be convenient for return the cleaning plate to the starting point position, facilitate the use.

Description

Sewage floater cleaning device that municipal administration sewage treatment plant used

Technical Field

The utility model relates to a municipal administration sewage treatment field specifically is a sewage floater cleaning device that municipal administration sewage treatment plant used.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of draining a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. Sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, wherein the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life and refers to complex mixtures of various forms of inorganic matters and organic matters, including floating and suspended solid impurities. In the prior art, a large amount of floating objects brought by sewage, such as plastic bags, plastic bottles, plastic powder, rubber powder, floating oil stains and the like, are often generated in a sewage treatment tank of a municipal sewage treatment plant, and at present, manual cleaning is mainly used, so that not only is the labor intensity higher, but also the cleaning is inconvenient, the cleaning efficiency is seriously influenced, and meanwhile, the production cost is greatly increased along with the increase of labor cost; as an improvement, the water pump is used for sucking, but the pipe orifice of the water pump is difficult to control on the water surface to work, the working area of the pump pipe is small, the scattering area of floating objects on the water surface is generally large, the floating objects are difficult to gather, even if the floating objects can be gathered, the pipe orifice is controlled on the water surface, most of the water sucked by the pump pipe is water, and therefore the clearing efficiency is extremely low.

At present, chinese patent with application number CN201721629760.4 discloses a sewage floater fishing device, including handling pond and salvage dish, the outer fringe fixed mounting who handles the pond has the base, the top fixed mounting of base has the constant head tank, salvage dish and the inner chamber sliding connection who handles the pond, the both ends fixed mounting of salvage dish has the mount pad, mount pad and constant head tank sliding connection, the middle part fixed mounting of mount pad has the connecting axle, the lower extreme fixed mounting of connecting axle has hydraulic push rod, the up end fixed mounting of salvage dish has the holding ring, the holding ring is located one side of mount pad, the inner chamber fixed mounting of salvage dish has interior ring holder, fixed mounting has the spout on the outer wall of interior ring holder, be provided with the salvage frame between the inner wall of interior ring holder and salvage dish. The sewage floater salvaging device has reasonable structure and convenient use, and can efficiently clean the floaters on the water surface. However, when the device is used for cleaning the sewage floating objects, the motor drives the stirring blades to rotate, the standing state of the sewage can be broken, the sediment at the bottom is caused to rise, the subsequent treatment efficiency of the sewage is influenced, meanwhile, the fishing frame is required to be manually detached from the device, the cleaning is completed, and the device is inconvenient to use. Based on this, the utility model designs a sewage floater cleaning device that municipal sewage treatment plant used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage floater cleaning device that municipal wastewater treatment plant used to the motor that proposes in solving above-mentioned background drives the stirring leaf and rotates, can break the state of stewing of sewage, and the precipitate that leads to the bottom rises, influences the subsequent treatment efficiency of sewage, needs the manual work to pull out from the device with salvaging simultaneously, and the problem of not convenient to use is once more installed in the clearance completion.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage floater cleaning device for a municipal sewage treatment plant comprises a sewage treatment tank, wherein the sewage treatment tank comprises a sedimentation tank and two groups of floater collecting tanks, two groups of mounting threaded holes are symmetrically formed in the front and back of the edge center of the top end of the sedimentation tank, mounting screws are in threaded connection with the inside of the mounting threaded holes, a top beam is fixedly mounted at the top ends of the mounting screws, two groups of mounting holes are symmetrically formed in the bottom ends of the top beam, the top ends of the mounting screws are inserted in the mounting holes, fixing clamp holes are formed in the side walls of the mounting holes, connecting clamp holes matched with the fixing clamp holes are formed in the top ends of the side walls of the mounting screws, fixing columns are inserted in the connecting clamp holes of the fixing clamp holes, an electric telescopic rod is fixedly connected to the center of the top end of the top beam, a piston rod, piston rod bottom fixedly connected with mounting panel, mounting panel bottom left and right sides edge fixed mounting has two sets of backup pads, fixed mounting has first servo motor and second servo motor respectively in the backup pad, first servo motor and second servo motor's output direction is relative and first lead screw of fixedly connected with and second lead screw respectively, first lead screw and second lead screw surface screw thread rotate and are connected with the sleeve, sleeve bottom fixed mounting has the connecting rod, connecting rod bottom fixed mounting has the clearance board, the hole that leaks has been seted up to clearance board bottom.

Preferably, the floating object collecting tanks are symmetrically arranged by taking the settling tank as a symmetric center, and the length of the opening of each floating object collecting tank is greater than the width of the opening of the settling tank.

Preferably, the mounting screw comprises a threaded part and a smooth part, the length of the two parts is the same, and the depth of the mounting threaded hole is the same as the length of the threaded part of the mounting screw.

Preferably, the length of the fixing column is slightly larger than the depth of the fixing clamp hole, and the diameters of the fixing clamp hole, the connecting clamp hole and the fixing column are the same.

Preferably, the backup pad is L template and skew symmetry setting edge about the mounting panel bottom, the length of first lead screw and second lead screw is the same and the starting point all is located the sedimentation tank central line, the length of first lead screw and second lead screw is greater than the distance of sedimentation tank center to floater collecting pit center.

Preferably, the cleaning plate is an L-shaped plate, two ends of the cleaning plate are in contact with the side wall of the sedimentation tank, and the water leakage holes are uniformly formed in the bottom of the cleaning plate at equal intervals.

Preferably, the electric telescopic rod, the first servo motor and the second servo motor are electrically connected with a power supply, and the first servo motor and the second servo motor move synchronously.

Compared with the prior art, the beneficial effects of the utility model are that: the device can be mounted and dismounted by arranging the mounting threaded hole, the mounting screw rod and the mounting hole, and the device is convenient to check and maintain by matching the mounting screw rod with the mounting threaded hole and the mounting hole; by arranging the electric telescopic rod, the height of the cleaning plate can be adjusted according to the height of the liquid level of the sedimentation tank, so that floating objects can be cleaned conveniently; through setting up first servo motor, the second servo motor, first lead screw and second lead screw, thereby utilize servo motor to drive the rotatory drive cleaning plate of lead screw and slowly move to both ends from sedimentation tank center, the gathering floater, and promote the cleaning plate through electric telescopic handle, deliver to the floater collecting pit with the floater, the efficiency of floater clearance has been improved in the setting of two sets of cleaning plates, utilize servo motor to change the characteristics that current direction output shaft direction of rotation is opposite simultaneously, be convenient for return the cleaning plate to the starting point position, and convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only examples of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

fig. 3 is a schematic view of the structure below the bottom of the top beam of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a sewage treatment tank, 2-a sedimentation tank, 3-a floating object collecting tank, 4-a mounting threaded hole, 5-a mounting screw rod, 6-a top beam, 7-a mounting hole, 8-a fixing clamping hole, 9-a connecting clamping hole, 10-a fixing column, 11-an electric telescopic rod, 12-a piston rod, 13-a mounting plate, 14-a support plate, 15-a first servo motor, 16-a second servo motor, 17-a first lead screw, 18-a second lead screw, 19-a sleeve, 20-a connecting rod, 21-a cleaning plate and 22-a water leakage hole.

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 examples 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sewage floater cleaning device for a municipal sewage treatment plant comprises a sewage treatment tank 1, wherein the sewage treatment tank 1 comprises a sedimentation tank 2 and two groups of floater collecting tanks 3, two groups of mounting threaded holes 4 are symmetrically formed in the front and back of the edge center of the top end of the sedimentation tank 2, mounting screw rods 5 are in threaded connection inside the mounting threaded holes 4, top beams 6 are fixedly mounted at the top ends of the mounting screw rods 5, two groups of mounting holes 7 are symmetrically formed in the bottom ends of the top beams 6, the top ends of the mounting screw rods 5 are inserted into the mounting holes 7, fixing clamp holes 8 are formed in the side walls of the mounting holes 7, connecting clamp holes 9 matched with the fixing clamp holes 8 are formed in the top ends of the side walls of the mounting screw rods 5, fixing columns 10 are inserted in the connecting clamp holes 9 of the fixing clamp holes 8, an electric telescopic rod 11 is fixedly connected to the center of the top end, 12 bottom fixedly connected with mounting panel 13 of piston rod, 13 bottom left and right sides edge fixed mounting of mounting panel has two sets of backup pads 14, fixed mounting has first servo motor 15 and second servo motor 16 respectively in the backup pad 14, first servo motor 15 and second servo motor 16's output direction is relative and respectively first lead screw 17 of fixedly connected with and second lead screw 18,

first lead screw

17 and 18 surperficial screw thread of second lead screw rotate and are connected with

sleeve

19, 19 bottom fixed mounting of sleeve has connecting

rod

20, 20 bottom fixed mounting of connecting rod has clearance board 21, the hole of leaking 22 has been seted up to clearance board 21 bottom.

The floating object collecting pool 3 is symmetrically arranged by taking the sedimentation pool 2 as a symmetric center, and the length of the opening of the floating object collecting pool 3 is greater than the width of the opening of the sedimentation pool 2; the mounting screw 5 comprises a threaded part and a smooth part, the length of the two parts is the same, and the depth of the mounting threaded hole 4 is the same as the length of the threaded part of the mounting screw 5; the length of the fixing column 10 is slightly larger than the depth of the fixing clamp hole 8, and the diameters of the fixing clamp hole 8, the connecting clamp hole 9 and the fixing column 10 are the same; the supporting plates 14 are L-shaped plates and are obliquely and symmetrically arranged on the left edge and the right edge of the bottom end of the mounting plate 13, the first lead screw 17 and the second lead screw 18 are the same in length, starting points are located on the central line of the sedimentation tank 2, and the length of the first lead screw 17 and the length of the second lead screw 18 are larger than the distance from the center of the sedimentation tank 2 to the center of the floating object collecting tank 3; the cleaning plate 21 is an L-shaped plate, two ends of the cleaning plate are contacted with the side wall of the sedimentation tank 2, and the water leakage holes 22 are uniformly arranged at the bottom of the cleaning plate 21 at equal intervals; the electric telescopic rod 11, the first servo motor 15 and the second servo motor 16 are electrically connected with a power supply, and the first servo motor 15 and the second servo motor 16 move synchronously.

One specific application of this embodiment is: the mounting screw rod 5 is in threaded connection with the mounting threaded hole 4, the mounting screw rod 5 is fixed, then the top beam 6 is clamped at the top of the mounting screw rod 5 through the mounting hole 7, the fixing column 10 is inserted into the fixing clamp hole 8 and the connecting clamp hole 9, the top beam 6 is fixed, the electric telescopic rod 11 is started, the height of the cleaning plate 21 is adjusted according to the height of the page in the sedimentation tank 2, the bottom end of the cleaning plate 21 is lower than the liquid level, after the settling tank is kept still for a period of time, the first servo motor 15 and the second servo motor 16 are started, the first servo motor 15 drives the first lead screw 17 to rotate, the second servo motor 16 drives the second lead screw 18 to rotate, the cleaning plate 21 moves from the center of the sedimentation tank 2 to two ends to gather floating objects, when the cleaning plate 21 reaches the end part of the sedimentation tank 2, the first servo motor 15 and the second servo motor 16 are closed, the cleaning plate 21 is lifted through the electric telescopic rod 11, water falls into the sedimentation tank through the hole 22 that leaks, starts first servo motor 15 and second servo motor 16 again at last, and clearance board 21 moves to 3 tops of floater collecting pit, in floater clearance to the floater collecting pit 3 on the clearance board 21, then changes the direction of current, returns clearance board 21 to initial position, carries out the floater clearance next time.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a sewage floater cleaning device that municipal sewage treatment plant used, includes sewage treatment pond (1), its characterized in that: the sewage treatment tank (1) comprises a sedimentation tank (2) and two groups of floating object collecting tanks (3), wherein two groups of mounting threaded holes (4) are symmetrically formed in the front and back of the edge center of the top end of the sedimentation tank (2), mounting threaded holes (4) are internally and threadedly connected with mounting screws (5), top beams (6) are fixedly mounted at the top ends of the mounting screws (5), two groups of mounting holes (7) are symmetrically formed in the bottom ends of the top beams (6), the top ends of the mounting screws (5) are inserted into the mounting holes (7), fixing clamp holes (8) are formed in the side walls of the mounting holes (7), connecting clamp holes (9) matched with the fixing clamp holes (8) are formed in the top ends of the side walls of the mounting screws (5), fixing columns (10) are inserted into the connecting clamp holes (9) of the fixing clamp holes (8), and electric telescopic rods (11) are fixedly connected to the, the inner movable connection of the electric telescopic rod (11) is provided with a piston rod (12), the bottom end of the piston rod (12) movably penetrates through the top beam (6), the bottom end of the piston rod (12) is fixedly connected with a mounting plate (13), the left and right edges of the bottom end of the mounting plate (13) are fixedly provided with two sets of supporting plates (14), the supporting plates (14) are respectively fixedly provided with a first servo motor (15) and a second servo motor (16), the output end directions of the first servo motor (15) and the second servo motor (16) are opposite and respectively fixedly connected with a first lead screw (17) and a second lead screw (18), the surface threads of the first lead screw (17) and the second lead screw (18) are rotatably connected with a sleeve (19), the bottom end of the sleeve (19) is fixedly provided with a connecting rod (20), and the bottom end of the connecting rod (20, the bottom end of the cleaning plate (21) is provided with a water leakage hole (22).

2. The apparatus according to claim 1, wherein the apparatus comprises: the floating object collecting pool (3) is symmetrically arranged by taking the sedimentation pool (2) as a symmetric center, and the length of the opening of the floating object collecting pool (3) is greater than the width of the opening of the sedimentation pool (2).

3. The apparatus according to claim 1, wherein the apparatus comprises: the mounting screw rod (5) comprises a threaded part and a smooth part, the length of the two parts is the same, and the depth of the mounting threaded hole (4) is the same as the length of the threaded part of the mounting screw rod (5).

4. The apparatus according to claim 1, wherein the apparatus comprises: the length of the fixed column (10) is slightly larger than the depth of the fixed clamping hole (8), and the diameters of the fixed clamping hole (8), the connecting clamping hole (9) and the fixed column (10) are the same.

5. The apparatus according to claim 1, wherein the apparatus comprises: the utility model discloses a floating object collecting tank, including mounting panel (13), backup pad (14), first lead screw (17) and second lead screw (18), the length of backup pad (17) is the same and the starting point all is located sedimentation tank (2) central line, the length of first lead screw (17) and second lead screw (18) is greater than sedimentation tank (2) center to the distance at floater collecting tank (3) center for L template and oblique symmetry setting.

6. The apparatus according to claim 1, wherein the apparatus comprises: the cleaning plate (21) is an L-shaped plate, two ends of the cleaning plate are in contact with the side wall of the sedimentation tank (2), and the water leakage holes (22) are uniformly arranged at the bottom of the cleaning plate (21) at equal intervals.

7. The apparatus according to claim 1, wherein the apparatus comprises: the electric telescopic rod (11), the first servo motor (15) and the second servo motor (16) are electrically connected with a power supply, and the first servo motor (15) and the second servo motor (16) move synchronously.