CN214653714U

CN214653714U - Grid machine for sewage treatment

Info

Publication number: CN214653714U
Application number: CN202120169515.XU
Authority: CN
Inventors: 袁喜荣
Original assignee: Fuzhou Aotelong Environmental Protection Technology Co ltd
Current assignee: Fuzhou Aotelong Environmental Protection Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-09
Anticipated expiration: 2031-01-21

Abstract

The utility model provides a grid machine for sewage treatment, which comprises a sewage treatment box with an open upper surface, the left end and the right end in the sewage treatment box are both provided with L-shaped grating plates for filtering sewage, the L-shaped grating plates are connected with the sewage treatment box through a connecting piece, a first supporting plate is erected above the L-shaped grating plate, a lifting piece for driving the L-shaped grating plate to move up and down is arranged on the upper surface of the first supporting plate, a frame is sleeved at the upper end of the sewage treatment box, two second supporting plates are arranged at the left end of the upper surface of the frame and the right end of the upper surface of the frame respectively, an L-shaped grid plate at the left end is positioned between the two second supporting plates at the left end, an L-shaped grid plate at the right end is positioned between the two second supporting plates at the right end, a driving motor is arranged at the upper end surfaces of the two second supporting plates at the front end, and a first screw rod is arranged at the output end of the driving motor; the utility model discloses simple structure, the simple operation can wash grid tray.

Description

Grid machine for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, especially a grid machine for sewage treatment.

Background

The grating machine is a solid-liquid separation device capable of continuously removing impurities in fluid, is an indispensable special device in the production processes of industries such as municipal sewage treatment, water supply plants, power plant water inlets, textile, food processing, papermaking, leather and the like, and is a solid-liquid screening device commonly adopted in China at present.

The grating machine of prior art filters sewage through the grating board, need stop work with the grating machine after the filtration hole on the grating board is blockked up by mud to dismantle the grating board, artifical brush washs the grating board through the brush, and artifical washing is not only wasted time and energy, has still reduced sewage filtration efficiency.

Disclosure of Invention

In view of this, the utility model aims at providing a grid machine for sewage treatment can wash grid plate.

The utility model discloses a following method realizes: the utility model provides a grid machine for sewage treatment which characterized in that: the sewage treatment device comprises a sewage treatment box with an open upper surface, wherein L-shaped grating plates for filtering sewage are installed at the left end and the right end in the sewage treatment box respectively, the L-shaped grating plates are connected with the sewage treatment box through a connecting piece, a first supporting plate is erected above the L-shaped grating plates, a lifting piece for driving the L-shaped grating plates to move up and down is arranged on the upper surface of the first supporting plate, a frame is sleeved at the upper end of the sewage treatment box, two second supporting plates are arranged at the left end of the upper surface of the frame and the right end of the upper surface of the frame respectively, the L-shaped grating plate at the left end is positioned between the two second supporting plates at the left end, the L-shaped grating plate at the right end is positioned between the two second supporting plates at the right end, a driving motor is arranged on the upper end surfaces of the two second supporting plates at the front end, a first screw rod is arranged at the output end of the driving motor, and supporting blocks for supporting the first screw rod are arranged on the upper end surfaces of the two second supporting plates at the rear end, the utility model discloses a cleaning machine, including L type grid board, driving motor, first screw rod, first gag lever post, second backup pad, the left end of frame is provided with the drive and is used for wasing the brush of L type grid board, the brush is located driving motor with between the supporting shoe, be provided with first gag lever post between two second backup pads of left end, first gag lever post inlays to be established on the left end brush, is provided with the second gag lever post between two second backup pads of right-hand member, the second gag lever post inlays to be established on the right end brush, the left end of frame is provided with the drive the moving member that removes about L type grid board carries out.

Further, the lift piece includes first pair output shaft motor, the up end of first backup pad is provided with first pair output shaft motor, both ends all are provided with first steering gear before the up end of first backup pad, the output shaft of first pair output shaft motor with first steering gear is connected, the upper end of both ends face all is provided with the support bar around the L type grid board, the output of first steering gear is provided with the second screw rod, the second screw rod pierces through the up end of support bar and with the second backup pad is connected, the second screw rod with support bar spiral connection, the upper end of second screw rod through first bearing with first backup pad is connected, the lower extreme of second screw rod through the second bearing with the second backup pad is connected.

Further, the moving member includes a second dual-output motor and a third dual-output motor, a third support plate is disposed on the left end surface of the frame, the second dual-output motor and the third dual-output motor are disposed on the upper end surface of the third support plate, the second dual-output motor and the third dual-output motor are disposed on the left and right sides, a second steering gear and a third steering gear are disposed on the upper end surface of the third support plate, an output shaft of the second dual-output motor is connected with the second steering gear, an output shaft of the third dual-output motor is connected with the third steering gear, two second support plates on the right end are disposed on the outer sides of the two second support plates on the left end, a T-shaped stopper is disposed on the lower end surface of the second support plate, a guide rail groove matched with the T-shaped stopper is disposed on the upper end surface of the frame, and a third screw rod is disposed on the output end of the second steering gear, the output of third steering gear is provided with the fourth screw rod, the fourth screw rod is located between two third screw rods, the third screw rod with the fourth screw rod all pierces through the preceding terminal surface of frame extends to the guide rail inslot, the equal spiral of two T style of calligraphy stoppers of right-hand member inlays and is equipped with the third screw rod, the equal spiral of two T style of calligraphy stoppers of left end inlay and are equipped with the fourth screw rod, the third screw rod through the third bearing with frame attach, the fourth screw rod through the fourth bearing with frame attach.

Furthermore, the connecting piece includes a spacing, both ends face all is provided with around the L type grid board spacing, the inner wall all from a left side to the right side set up a plurality of around the sewage treatment case with spacing matched with recess.

Furthermore, the right end face of the sewage treatment box is provided with a water inlet pipe for inputting sewage into the sewage treatment box, and the left end face of the sewage treatment box is provided with a water outlet pipe for inputting the treated sewage into the next step.

Further, the first screw is connected with the supporting block through a fifth bearing.

The beneficial effects of the utility model reside in that: the utility model adds the driving motor, the first screw rod, the first dual-output shaft motor, the second screw rod and the brush into the device, the driving motor drives the first screw rod to rotate, the first screw rod can drive the brush to move back and forth, the first dual-output shaft motor drives the second screw rod to drive the L-shaped grid plate to move up and down, thereby realizing the cleaning of different positions of the grid plate by the brush; the limiting strips and the grooves are added in the device, and the grooves and the limiting strips are matched to better filter sewage, so that the filtering efficiency of the sewage is improved; a second double-output motor and a third double-output motor are added in the device, the second double-output motor and the third double-output motor can drive the L-shaped grating plate to move left and right, and the position of the L-shaped grating plate in the sewage treatment tank is adjusted, so that the sewage filtering efficiency is improved; the utility model discloses simple structure, the simple operation can wash grid tray.

Drawings

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

Fig. 2 is a sectional view taken along the direction a-a.

Fig. 3 shows the L-shaped grating plate.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 3, the present invention provides an embodiment of a grid machine for sewage treatment, including a sewage treatment tank 1 with an open upper surface, wherein L-shaped grid plates 2 for filtering sewage are installed at both left and right ends in the sewage treatment tank 1, the L-shaped grid plates are connected to the sewage treatment tank through a connecting member 3, a first supporting plate 4 is erected above the L-shaped grid plates 2, a lifting member 5 for driving the L-shaped grid plates 2 to move up and down is arranged on the upper surface of the first supporting plate 4, the lifting member 5 can drive the L-shaped grid plates 2 to move up and down, a frame 6 is sleeved on the upper end of the sewage treatment tank 1, two second supporting plates 7 are respectively arranged at the left end of the upper surface of the frame 6 and the right end of the upper surface of the frame 6, the L-shaped grid plate 2 at the left end is located between the two second supporting plates 7 at the left end, the right L-shaped grating plate 2 is positioned between the two second supporting plates 7 at the right end, the upper end surfaces of the two second supporting plates 7 at the front end are both provided with a driving motor 8, the output end of the driving motor 8 is provided with a first screw 9, the upper end surfaces of the two second supporting plates 7 at the rear end are provided with supporting blocks 10 for supporting the first screw 9, the supporting blocks 10 support the first screw 9, the first screw 9 is spirally sleeved with a brush 11 for cleaning the L-shaped grating plate 2, the driving motor 8 drives the first screw 9 to rotate, the first screw 9 rotates to drive the brush 11 to move back and forth and clean the L-shaped grating plate 2, the brush 11 is positioned between the driving motor 8 and the supporting blocks 10, a first limiting rod 12 is arranged between the two second supporting plates 7 at the left end, and the first limiting rod 12 is embedded on the brush 11 at the left end, be provided with second gag lever post 13 between two second backup pads 7 of right-hand member, second gag lever post 13 inlays and establishes on right-hand member brush 11, and first gag lever post 12 and second gag lever post 13 can carry on spacingly to brush 11 for brush 11 can only carry out the back-and-forth movement, the left end of frame 6 is provided with the drive L type grid plate 2 removes moving member 14 about carrying out, and moving member 14 can drive L type grid plate 2 and remove about.

As shown in fig. 1, the lifting member 5 includes a first dual-output shaft motor 15, the first dual-output shaft motor 15 is disposed on the upper end surface of the first support plate 4, first deflectors 16 are disposed on both front and rear ends of the upper end surface of the first support plate 4, the output shaft of the first dual-output shaft motor 15 is connected to the first deflectors 16, support bars 17 are disposed on both front and rear end surfaces of the L-shaped grid plate 2, a second screw 18 is disposed at the output end of the first deflector 16, the second screw 18 penetrates through the upper end surface of the support bar 17 and is connected to the second support plate 7, the second screw 18 is spirally connected to the support bars 17, the first dual-output shaft motor 15 drives the first deflector 16, the first deflector 16 drives the second screw 18 to rotate, the second screw 18 rotates to drive the support bars 17 and the L-shaped grid plate 2 to move up and down, the upper end of the second screw 18 is connected with the first support plate 4 through a first bearing (not shown), the inner bearing of the first bearing is connected with the second screw 18 for rotation, the outer bearing of the first bearing is connected with the first support plate 4 for fixation, the lower end of the second screw 18 is connected with the second support plate 7 through a second bearing 19, the inner bearing of the second bearing 19 is connected with the second screw 18 for rotation, and the outer bearing of the second bearing 19 is connected with the second support plate 7 for fixation.

With reference to fig. 1 and fig. 2, the moving member 14 includes a second dual-output motor 20 and a third dual-output motor 21, a third support plate 22 is disposed on a left end surface of the frame 6, the second dual-output motor 20 and the third dual-output motor 21 are disposed on an upper end surface of the third support plate 22, the second dual-output motor 20 and the third dual-output motor 21 are disposed on the left and right sides, a second steering gear 23 and a third steering gear 24 are disposed on an upper end surface of the third support plate 22, an output shaft of the second dual-output motor 20 is connected to the second steering gear 23, an output shaft of the third dual-output motor 21 is connected to the third steering gear 24, two second support plates 7 on the right end are located outside the two second support plates 7 on the left end, a T-shaped stopper 25 is disposed on a lower end surface of the second support plate 7, a guide rail groove 26 matched with the T-shaped stopper 25 is disposed on an upper end surface of the frame 6, the T-shaped limiting blocks 25 are matched with the guide rail grooves 26, so that the second supporting plate 7 can only move left and right, the output end of the second steering gear 23 is provided with a third screw 27, the output end of the third steering gear 24 is provided with a fourth screw 28, the fourth screw 28 is positioned between the two third screws 27, the third screw 27 and the fourth screw 28 penetrate through the front end surface of the frame 6 and extend into the guide rail grooves 26, the third screw 27 is spirally embedded in the two T-shaped limiting blocks 25 at the right end, the fourth screw 28 is spirally embedded in the two T-shaped limiting blocks 25 at the left end, the second dual-output motor 20 drives the second steering gear 23, the second steering gear 23 drives the third screw 27 to rotate, the third dual-output motor 21 drives the third steering gear 24, the third steering gear 24 drives the fourth screw 28 to rotate, the third screw 27 and the fourth screw 28 rotate to drive the T-shaped limiting blocks 25 to move left and right in the guide rail grooves 26, the left and right movement of the T-shaped limiting block 25 can drive the L-shaped grating plates 2 to move left and right, so that the positions of the L-shaped grating plates 2 can be adjusted, the third screw 27 is connected with the frame 6 through a third bearing (not shown), the fourth screw 28 is connected with the frame 6 through a fourth bearing (not shown), an inner bearing of the third bearing is connected with the third screw 27 for rotation, an outer bearing of the third support is connected with the frame 6 for fixation, an inner bearing of the fourth bearing is connected with the third screw 27 for rotation, and an outer bearing of the fourth support is connected with the frame 6 for fixation.

As shown in fig. 1 and fig. 2, the connecting member 3 includes a limiting strip 29, the limiting strip 29 is disposed on both the front and rear end surfaces of the L-shaped grating plate 2, a plurality of grooves 30 matched with the limiting strip 29 are formed on the front and rear inner walls of the sewage treatment tank 1 from left to right, the L-shaped grating plate 2 can better filter sewage by matching the limiting strip 29 with the grooves 30, the moving member 14 can drive the L-shaped grating plate 2 to move left and right in the sewage treatment tank 1 after the limiting strip 29 is separated from the grooves 30, and then the limiting strip 29 is matched with the grooves 30 at different positions, so that the position of the L-shaped grating plate 2 in the sewage treatment tank 1 can be adjusted.

Referring to fig. 1, a water inlet pipe 31 for inputting sewage into the sewage treatment tank 1 is disposed on a right end surface of the sewage treatment tank 1, a first electromagnetic valve (not shown) is disposed in the water inlet pipe 31, a water outlet pipe (not shown) for inputting treated sewage into a next step is disposed on a left end surface of the sewage treatment tank 1, and a second electromagnetic valve (not shown) is disposed in the water outlet pipe.

As shown in fig. 1, the first screw 9 is connected to the supporting block 10 through a fifth bearing (not shown), an inner bearing of the fifth bearing is connected to the first screw 9 for rotation, and an outer bearing of the fifth bearing is connected to the supporting block 10 for fixation.

The utility model has the working principle that when in use, sewage is input into a sewage treatment box through a water inlet pipe, the L-shaped grating plates can filter the sewage, when the water yield of a water outlet pipe is found to be reduced by manpower, the right-end L-shaped grating plates are sequentially cleaned and then the left-end L-shaped grating plates are cleaned, the second screw is driven to rotate by the first double-output shaft motor by the manpower, the second screw rotates to drive the right-end L-shaped grating plates to move upwards for a certain distance, at the moment, the left-end L-shaped grating plates can continue to filter the sewage, then the first screw is driven to rotate by the driving motor by the manpower, the brush is driven to move back and forth by the rotation of the first screw and clean the vertical plates of the right-end L-shaped grating plates, the cleaned sludge falls onto the horizontal plates of the L-shaped grating plates, the first double-output shaft motor is driven to drive the second screw to rotate, the L-shaped grating plates are driven by the rotation of the second screw to move upwards for a certain distance, the brush continuously moves back and forth and cleans the L-shaped grating plate at the right end until sludge on the vertical plate of the L-shaped grating plate at the right end is cleaned and then falls onto the horizontal plate of the L-shaped grating plate, the sludge on the horizontal plate of the L-shaped grating plate at the right end is cleaned manually, the first dual-output shaft motor drives the L-shaped grating plate at the right end to move downwards and continuously filter sewage after cleaning is finished, and then the sludge on the L-shaped grating plate at the left end is cleaned, so that the L-shaped grating plate continuously filters the sewage; after the L-shaped grating plates are separated from the grooves, the third screw rod can be driven by the second double-output shaft motor, the fourth screw rod can be driven by the third double-output shaft motor to rotate, the third screw rod and the fourth screw rod can drive the L-shaped grating plates to move left and right, and therefore the L-shaped grating plates are adjusted to different positions in the sewage treatment tank.

The utility model provides a circuit principle and the structure of solenoid valve, driving motor, dual output shaft motor and steering gear are prior art, and the technical personnel in the field have been clearly understood, do not explain in detail here, just the utility model protects a structural feature of grid machine for sewage treatment.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a grid machine for sewage treatment which characterized in that: the sewage treatment device comprises a sewage treatment box with an open upper surface, wherein L-shaped grating plates for filtering sewage are installed at the left end and the right end in the sewage treatment box respectively, the L-shaped grating plates are connected with the sewage treatment box through a connecting piece, a first supporting plate is erected above the L-shaped grating plates, a lifting piece for driving the L-shaped grating plates to move up and down is arranged on the upper surface of the first supporting plate, a frame is sleeved at the upper end of the sewage treatment box, two second supporting plates are arranged at the left end of the upper surface of the frame and the right end of the upper surface of the frame respectively, the L-shaped grating plate at the left end is positioned between the two second supporting plates at the left end, the L-shaped grating plate at the right end is positioned between the two second supporting plates at the right end, a driving motor is arranged on the upper end surfaces of the two second supporting plates at the front end, a first screw rod is arranged at the output end of the driving motor, and supporting blocks for supporting the first screw rod are arranged on the upper end surfaces of the two second supporting plates at the rear end, the utility model discloses a cleaning machine, including L type grid board, driving motor, first screw rod, first gag lever post, second backup pad, the left end of frame is provided with the drive and is used for wasing the brush of L type grid board, the brush is located driving motor with between the supporting shoe, be provided with first gag lever post between two second backup pads of left end, first gag lever post inlays to be established on the left end brush, is provided with the second gag lever post between two second backup pads of right-hand member, the second gag lever post inlays to be established on the right end brush, the left end of frame is provided with the drive the moving member that removes about L type grid board carries out.

2. A grille machine for sewage treatment as set forth in claim 1 wherein: the elevating part includes first pair output shaft motor, the up end of first backup pad is provided with first pair output shaft motor, both ends all are provided with first steering gear before the up end of first backup pad, the output shaft of first pair output shaft motor with first steering gear is connected, the upper end of both ends face all is provided with the support bar around the L type grid board, the output of first steering gear is provided with the second screw rod, the second screw rod pierces through the up end of support bar and with the second backup pad is connected, the second screw rod with support bar spiral connection, the upper end of second screw rod through first bearing with first backup pad is connected, the lower extreme of second screw rod through the second bearing with the second backup pad is connected.

3. A grille machine for sewage treatment as set forth in claim 1 wherein: the moving member comprises a second dual-output motor and a third dual-output motor, a third support plate is arranged on the left end face of the frame, the second dual-output motor and the third dual-output motor are arranged on the upper end face of the third support plate, the second dual-output motor and the third dual-output motor are arranged on the left and right sides, a second steering gear and a third steering gear are arranged on the upper end face of the third support plate, an output shaft of the second dual-output motor is connected with the second steering gear, an output shaft of the third dual-output motor is connected with the third steering gear, two second support plates on the right end are positioned on the outer sides of the two second support plates on the left end, a T-shaped limiting block is arranged on the lower end face of each second support plate, a guide rail groove matched with the T-shaped limiting block is formed on the upper end face of the frame, and a third screw rod is arranged on the output end of each second steering gear, the output of third steering gear is provided with the fourth screw rod, the fourth screw rod is located between two third screw rods, the third screw rod with the fourth screw rod all pierces through the preceding terminal surface of frame extends to the guide rail inslot, the equal spiral of two T style of calligraphy stoppers of right-hand member inlays and is equipped with the third screw rod, the equal spiral of two T style of calligraphy stoppers of left end inlay and are equipped with the fourth screw rod, the third screw rod through the third bearing with frame attach, the fourth screw rod through the fourth bearing with frame attach.

4. A grille machine for sewage treatment as set forth in claim 1 wherein: the connecting piece includes a spacing, both ends face all is provided with around the L type grid plate spacing, the inner wall all from a left side to the right side set up a plurality of around the sewage treatment case with spacing matched with recess.

5. A grille machine for sewage treatment as set forth in claim 1 wherein: the right end face of the sewage treatment box is provided with a water inlet pipe used for inputting sewage into the sewage treatment box, and the left end face of the sewage treatment box is provided with a water outlet pipe used for inputting the treated sewage into the next step.

6. A grille machine for sewage treatment as set forth in claim 1 wherein: the first screw rod is connected with the supporting block through a fifth bearing.