CN217119502U

CN217119502U - Filter equipment for sewage treatment

Info

Publication number: CN217119502U
Application number: CN202221008549.1U
Authority: CN
Inventors: 靳苑馨; 于继强; 吴华德; 罗春花; 张驰
Original assignee: China Construction Eco Environmental Group Co Ltd
Current assignee: China Construction Eco Environmental Group Co Ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-05
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to a sewage treatment technical field specifically is a filter equipment for sewage treatment, including filtering the otter board, the bottom of filtering the otter board is rotated and is connected with the back shaft, the middle part fixed mounting of back shaft has the thimble board, the one end fixed mounting of thimble board has the thimble, the one end fixed mounting of back shaft has control handle, one side of control handle is provided with drive assembly. The utility model has the advantages that: the control handle is driven by the control driving assembly, the control handle is rotated by ninety degrees, the control handle drives the supporting shaft to rotate, the supporting shaft drives the ejector pin plate to rotate in the filter screen plate, the ejector pin plate is driven to rotate through rotation, the ejector pin is inserted into the filter hole of the filter screen plate, the sundries blocked by the ejector pin are ejected out of the top surface of the filter screen plate, and the hydraulic telescopic rod is controlled to drive the cleaning scraper to push the sundries on the top surface of the filter screen plate to the inside of the sundries storage rack.

Description

Filter equipment for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, especially a filter equipment for sewage treatment.

Background

With the development of the times, the living standard of people is continuously improved, the requirements of people on living environment are higher and higher, and people pay more and more attention to the treatment of sewage. The sewage treatment equipment can effectively treat domestic sewage, industrial wastewater and the like in urban areas, prevents sewage and pollutants from directly flowing into water areas, and has important significance for improving ecological environment, improving urban grade and promoting economic development. The sewage before sewage treatment contains many impurities and particles, and the sewage needs to be filtered firstly, then disinfected and subjected to a series of post-treatment. However, the existing filtering device for sewage treatment has some problems:

the existing filtering device for sewage treatment is easily blocked by sundries in the filtering process to influence the filtering efficiency, and is very troublesome to the cleaning of the blocked sundries and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a filter equipment for sewage treatment.

The purpose of the utility model is realized through the following technical scheme: a filtering device for sewage treatment comprises a filtering fixing frame, wherein a filtering screen plate is fixedly arranged in the filtering fixing frame, a supporting shaft is rotatably connected to the bottom of the filtering screen plate, an ejector plate is fixedly arranged in the middle of the supporting shaft, an ejector pin is fixedly arranged at one end of the ejector plate, a control handle is fixedly arranged at one end of the supporting shaft, a driving assembly is arranged on one side of the control handle, a cleaning scraper is arranged above the filtering screen plate, a hydraulic telescopic rod is fixedly arranged at one end of the cleaning scraper, and sundries blocked in the filtering screen plate are automatically cleaned by mutually matching the supporting shaft, the ejector plate, the ejector pin, the control handle, the driving assembly, the cleaning scraper and the hydraulic telescopic rod, so that the filtering efficiency is prevented from being influenced by the filtering device due to blockage of the sundries, the cleaning convenience for the filtering device is improved, and the cleaning of the device can be realized in the filtering process, the influence on the filtering process is reduced.

Preferably, the inside of filtering the mount is seted up with the fixed slot of filter screen looks adaptation, the one end fixed mounting of filtering the mount has dismantled and assembled debris storage rack, the slotted hole with the supporting axle looks adaptation is seted up at the both ends of filtering the mount, the drive groove with drive assembly looks adaptation is seted up to the bottom of filtering the mount, sets up control circuit and electrical source equipment and carries out automated control to the inside control mechanism of filter equipment in the one end of filtering the mount, makes the staff realize the automated control to filter equipment through electrical source equipment and control circuit.

Preferably, the inside of filtering the otter board is seted up the filtration pore of crossing of a plurality of linear array, the bottom of filtering the otter board is seted up with the rotating groove of support shaft looks adaptation, the middle part of rotating the groove is seted up the recess of a plurality of and ejector pin board looks adaptation, the recess is corresponding with the position of crossing the filtration pore, filters sewage through filtering the otter board, makes the ejector pin board remove in the inside of filtering the otter board, reduces filter equipment's volume, is convenient for the ejector pin board drive the thimble and crosses the filtration pore and calibrate.

Preferably, the both ends of back shaft rotate with filtering the mount and connect, the spacing groove with the back shaft looks adaptation is seted up to the one end of thimble board, the other end fixed mounting of thimble board have with the mounting groove of thimble looks adaptation, the size of thimble and the size looks adaptation of filtering the hole set up the size of thimble and the size looks adaptation of filtering the hole and be convenient for the thimble business turn over and filter the hole.

Preferably, the control groove with the supporting shaft looks adaptation is seted up to the one end of control handle, control handle and filtration mount rotate to be connected, set up the boss in the one end of control handle and be convenient for control the regulation to it.

Preferably, drive assembly includes electric telescopic handle and drive block, electric telescopic handle fixed mounting is in the inside of filtering the mount, electric telescopic handle's one end fixed mounting has the drive block, drive block and filtration mount swing joint when needs clear up filter equipment, extend through control circuit control electric telescopic handle and drive the drive block and remove, make the drive block apply the effort to control handle and force control handle to rotate, make control handle drive the back shaft and rotate, make the back shaft drive the thimble through the thimble board and insert filter screen board and clear up debris.

Preferably, clearance scraper blade and filtration mount swing joint, the spread groove with hydraulic telescoping rod looks adaptation is seted up to the one end of clearance scraper blade, hydraulic telescoping rod fixed mounting is in the inside of filtering the mount, hydraulic telescoping rod and drive assembly signal connection stretch out and draw back according to electric telescopic handle's flexible signal hydraulic telescoping rod and drive the clearance scraper blade and clear up debris, and electric telescopic handle extends back hydraulic telescoping rod and extends, and hydraulic telescoping rod contracts with clearance.

The utility model has the advantages of it is following:

this filter equipment for sewage treatment, drive control handle through control drive assembly, make control handle rotate ninety degrees, drive the back shaft rotation through control handle, make the back shaft drive the thimble board and rotate in the inside of filtering the otter board, drive the thimble through pivoted thimble board and rotate, insert inside the filtration pore of crossing of filtration otter board with the thimble, the debris that will block up through the thimble is ejecting to the top surface of filtering the otter board, control hydraulic telescoping rod drives the inside that debris that the clearance scraper blade will clear up the filter screen board top surface promoted the debris and store the frame, and then can effectually clear up filter equipment, avoid the jam of debris, improve filterable efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic view of a partial structure according to a first embodiment of the present invention;

fig. 3 is a schematic structural view of an ejector plate according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a filter screen plate according to an embodiment of the present invention;

in the figure: 1-a filtering fixing frame, 2-a filtering screen plate, 3-a supporting shaft, 4-an ejector plate, 5-an ejector pin, 6-a control handle, 7-a driving component, 71-an electric telescopic rod, 72-a driving block, 8-a cleaning scraper and 9-a hydraulic telescopic rod.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

Embodiment one, as shown in fig. 1 to 4, a filtering apparatus for sewage treatment comprises a filtering fixing frame 1, a filtering screen plate 2 is fixedly installed inside the filtering fixing frame 1, a supporting shaft 3 is rotatably connected to the bottom of the filtering screen plate 2, an ejector plate 4 is fixedly installed in the middle of the supporting shaft 3, an ejector 5 is fixedly installed at one end of the ejector plate 4, a control handle 6 is fixedly installed at one end of the supporting shaft 3, a driving assembly 7 is arranged at one side of the control handle 6, a cleaning scraper 8 is arranged above the filtering screen plate 2, a hydraulic telescopic rod 9 is fixedly installed at one end of the cleaning scraper 8, sundries blocked inside the filtering screen plate 2 are automatically cleaned by the mutual cooperation of the supporting shaft 3, the ejector plate 4, the ejector 5, the control handle 6, the driving assembly 7, the cleaning scraper 8 and the hydraulic telescopic rod 9, so as to prevent the filtering apparatus from being blocked by the sundries from affecting the filtering efficiency, the convenience of the filter device cleaning is improved, the device can be cleaned in the filtering process, and the influence on the filtering process is reduced.

The inside of the filtering and fixing frame 1 is provided with a fixing groove matched with the filtering screen plate 2, one end of the filtering and fixing frame 1 is fixedly provided with a detachable sundries storage rack, two ends of the filtering and fixing frame 1 are provided with slotted holes matched with the supporting shaft 3, the bottom of the filtering and fixing frame 1 is provided with a driving groove matched with the driving component 7, one end of the filtering and fixing frame 1 is provided with a control circuit and a power supply device for automatically controlling a control mechanism in the filtering device, so that a worker can realize the automatic control on the filtering device through the power supply device and the control circuit, the inside of the filtering screen plate 2 is provided with a plurality of linear array filtering holes, the bottom of the filtering screen plate 2 is provided with a rotating groove matched with the supporting shaft 3, the middle part of the rotating groove is provided with a plurality of grooves matched with the thimble plate 4, the positions of the grooves correspond to the positions of the filtering holes, and the sewage is filtered by the filtering screen plate 2, make thimble board 4 in the inside removal of filtering otter board 2, reduce filter equipment's volume, be convenient for thimble board 4 drive thimble 5 and cross the filtration pore and calibrate, the both ends of back shaft 3 with filter mount 1 and rotate and connect, the spacing groove with 3 looks adaptations of back shaft is seted up to the one end of thimble board 4, the other end fixed mounting of thimble board 4 has the mounting groove with 5 looks adaptations of thimble, the size of thimble 5 and the size looks adaptation of filtering the pore, the size looks adaptation that sets up thimble 5 and the size looks adaptation of filtering the pore is convenient for thimble 5 business turn over and is filtered the pore.

One end of the control handle 6 is provided with a control groove matched with the support shaft 3, the control handle 6 is rotatably connected with the filtering fixing frame 1, one end of the control handle 6 is provided with a boss for controlling and adjusting the control handle, the driving component 7 comprises an electric telescopic rod 71 and a driving block 72, the electric telescopic rod 71 is fixedly arranged inside the filtering fixing frame 1, one end of the electric telescopic rod 71 is fixedly provided with the driving block 72, the driving block 72 is movably connected with the filtering fixing frame 1, when the filtering device needs to be cleaned, the electric telescopic rod 71 is controlled by a control circuit to extend and drive the driving block 72 to move, so that the driving block 72 applies acting force to the control handle 6 to force the control handle 6 to rotate, the control handle 6 drives the support shaft 3 to rotate, the support shaft 3 drives the thimble 5 to be inserted into the filtering screen plate 2 through the thimble plate 4 to clean sundries, and the cleaning scraper 8 is movably connected with the filtering fixing frame 1, the spread groove with 9 looks adaptations of hydraulic telescoping rod is seted up to clearance scraper blade 8's one end, 9 fixed mounting of hydraulic telescoping rod in the inside of filtering mount 1, hydraulic telescoping rod 9 and drive assembly 7 signal connection, stretch out and draw back according to electric telescopic handle 71's flexible signal hydraulic telescoping rod 9 and drive clearance scraper blade 8 and clear up debris, electric telescopic handle 71 extends back hydraulic telescoping rod 9 and extends, contracts with clearance hydraulic telescoping rod 9.

The working process of the utility model is as follows: drive control handle 6 through control drive assembly 7, make control handle 6 rotate ninety degrees, drive back shaft 3 through control handle 6 and rotate, make back shaft 3 drive thimble board 4 rotate in the inside of filtering screen plate 2, drive thimble 5 through pivoted thimble board 4 and rotate, insert inside the filtration pore of filtering screen plate 2 with thimble 5, the debris that will block up is ejecting to the top surface of filtering screen plate 2 through thimble 5, control hydraulic telescoping rod 9 drives clearance scraper blade 8 and promotes the inside of debris storage frame with the debris of filtering screen plate 2 top surface.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter equipment for sewage treatment, is including filtering mount (1), the inside fixed mounting that filters mount (1) has filter plate (2), its characterized in that: the utility model discloses a filter screen plate, including filter screen plate (2), support shaft (3) are connected to the bottom rotation of filter screen plate (2), the middle part fixed mounting of support shaft (3) has thimble board (4), the one end fixed mounting of thimble board (4) has thimble (5), the one end fixed mounting of support shaft (3) has control handle (6), one side of control handle (6) is provided with drive assembly (7), the top of filter screen plate (2) is provided with clearance scraper blade (8), the one end fixed mounting of clearance scraper blade (8) has hydraulic telescoping rod (9).

2. A filter device for sewage treatment as claimed in claim 1, wherein: the utility model discloses a filter mount, including filter mount (1), filter screen plate (2), the fixed slot of filter screen plate (2) looks adaptation is seted up to the inside of filter mount (1), the one end fixed mounting of filter mount (1) has dismantled and assembled debris to store the frame, the slotted hole with back shaft (3) looks adaptation is seted up at the both ends of filter mount (1), the drive groove with drive assembly (7) looks adaptation is seted up to the bottom of filter mount (1).

3. A filter device for sewage treatment as claimed in claim 1, wherein: the filter screen plate is characterized in that a plurality of linear array filter holes are formed in the filter screen plate (2), a rotating groove matched with the supporting shaft (3) is formed in the bottom of the filter screen plate (2), a plurality of grooves matched with the ejector plate (4) are formed in the middle of the rotating groove, and the grooves correspond to the filter holes in position.

4. A filter device for sewage treatment as claimed in claim 1 wherein: the both ends of back shaft (3) rotate with filtering mount (1) and connect, the spacing groove with back shaft (3) looks adaptation is seted up to the one end of thimble board (4), the other end fixed mounting of thimble board (4) has the mounting groove with thimble (5) looks adaptation, the size of thimble (5) and the size looks adaptation of filtering the hole.

5. A filter device for sewage treatment as claimed in claim 1, wherein: the control groove matched with the supporting shaft (3) is formed in one end of the control handle (6), and the control handle (6) is rotatably connected with the filtering fixing frame (1).

6. A filter device for sewage treatment as claimed in claim 1, wherein: drive assembly (7) include electric telescopic handle (71) and drive block (72), electric telescopic handle (71) fixed mounting is in the inside of filtering mount (1), the one end fixed mounting of electric telescopic handle (71) has drive block (72), drive block (72) and filtering mount (1) swing joint.

7. A filter device for sewage treatment as claimed in claim 1, wherein: clearance scraper blade (8) and filtration mount (1) swing joint, the spread groove with hydraulic telescoping rod (9) looks adaptation is seted up to the one end of clearance scraper blade (8), hydraulic telescoping rod (9) fixed mounting is in the inside of filtering mount (1), hydraulic telescoping rod (9) and drive assembly (7) signal connection.