CN218146199U

CN218146199U - Agricultural sewage treatment equipment

Info

Publication number: CN218146199U
Application number: CN202222752474.4U
Authority: CN
Inventors: 孙贵丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2022-12-27
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to the technical field of agricultural sewage treatment, in particular to an agricultural sewage treatment device which not only can remove solid impurities in sewage, but also is convenient for cleaning the solid impurities on a filter plate, and has convenient use and high practicability; the device comprises a bottom plate, a bracket and a treatment box, wherein the treatment box is fixedly arranged at the upper end of the bottom plate through the bracket, a cavity is arranged in the treatment box, and the upper end of the treatment box is provided with an opening; still include filter plate, roof, ejector pin, apron, water pump, water pipe, elevating gear and cleaning device, the filter plate slope is installed in the treatment tank cavity, is provided with the multiunit filtration pore on the filter plate, and the roof passes through elevating gear to be installed in the treatment tank cavity, and the upper end of roof is provided with the multiunit ejector pin, and the multiunit ejector pin is located the filter plate respectively under the multiunit filtration pore, is provided with the multiunit wash port on the roof.

Description

Agricultural sewage treatment equipment

Technical Field

The utility model relates to an agricultural sewage treatment's technical field especially relates to an agricultural sewage treatment device.

Background

The agricultural sewage is sewage or liquid substance discharged in the processes of crop cultivation, livestock breeding and the like and influencing human health and environmental quality. The sources of the sewage mainly include farmland runoff and feeding farm sewage. The fertilizer contains a large amount of suspended substances, fertilizers and insoluble solids, and if the fertilizer is directly discharged to the outside without treatment, serious ecological pollution is caused.

In the prior art, an agricultural sewage treatment device with the patent application number of "CN202022900243.4" comprises a filtering part and a treatment part, wherein the filtering part is connected with the treatment part, the filtering part comprises a filtering box and a filtering net, the filtering net is arranged in the filtering box, the filtering net is obliquely arranged in the filtering box, a filtering net cleaning part and a filter residue collecting part are also arranged in the filtering box, the filtering net cleaning part is arranged above the filtering net, the filtering net cleaning part comprises a cleaning brush and a first driving mechanism, and the cleaning brush is connected with the first driving mechanism; when the agricultural sewage cleaning brush is used, insoluble solid matters in the agricultural sewage are filtered out by the filter screen, and the insoluble solid matters filtered out on the filter screen are cleaned by the cleaning brush.

It discovers in the use, it often can contain the fritter branch in the discharged sewage of via crops cultivation and livestock feeding, and the branch is after falling on the filter screen, and the sharp part of branch can prick the aperture of filter screen, only relies on the brush to clean the surface of filter screen and is difficult to clean the branch who pricks on the filter screen, leads to the branch can be gradually with the aperture jam of filter screen, leads to its filtration efficiency to agricultural sewage to reduce, so need an agricultural sewage treatment device that the branch that will filter out of is convenient for clear up.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a sewage treatment device which can not only remove solid impurities in sewage, but also facilitates the cleaning of solid impurities on the filter plate, and has convenient use and high practicability.

The utility model relates to an agricultural sewage treatment device, which comprises a bottom plate, a bracket and a treatment box, the treatment box is fixedly arranged at the upper end of the bottom plate through a bracket, a cavity is arranged in the treatment box, and the upper end of the treatment box is provided with an opening; the filter plate is obliquely arranged in the cavity of the treatment box, a plurality of groups of filter holes are formed in the filter plate, the top plate is arranged in the cavity of the treatment box through the lifting device, a plurality of groups of ejector rods are arranged at the upper end of the top plate and are respectively positioned under the plurality of groups of filter holes in the filter plate, a plurality of groups of drain holes are formed in the top plate, a sewage discharge outlet is formed in the left part of the treatment box, the cover plate is arranged on the outer side of the sewage discharge outlet, the water pump is arranged at the lower part of the treatment box, the input end of the water pump is communicated with the cavity of the treatment box, the output end of the water pump is connected with the input end of the water pipe, and the cleaning device is arranged on the treatment box; the method comprises the steps that firstly, agricultural sewage to be treated is poured into a chamber of a treatment box through the upper end of the treatment box, after the agricultural sewage enters the chamber of the treatment box, large-particle insoluble solid impurities contained in the sewage can be filtered out by a filter plate and are left at the upper end of the filter plate, then the sewage falls to the lower portion of the chamber of the treatment box through filter holes in the filter plate, when the solid impurities filtered out on the filter plate need to be cleaned, a lifting device is firstly opened, the lifting device drives a top plate to ascend, the top plate drives a plurality of groups of ejector rods to ascend, the plurality of groups of ejector rods are respectively inserted into the plurality of groups of filter holes in the filter plate in the ascending process, the plurality of groups of ejector rods eject tree branches or other solid impurities stuck into the plurality of groups of filter holes in the filter plate, then the solid impurities filtered out of the upper end of the filter plate slide to a sewage discharge port on the left side of the filter plate under the action of gravity, meanwhile, the cleaning device is opened to promote the solid impurities on the upper end of the filter plate to move leftwards, then a cover plate is opened, the solid impurities sliding to the left portion of the filter plate are collected, and a water pump is opened, and the sewage is discharged to other sewage treatment devices through the lower portion of the chamber of the treatment box through a water pump; it not only can get rid of the solid-state impurity in the sewage, has made things convenient for the clearance to solid-state impurity on the filter plate moreover, convenient to use, the practicality is high.

Preferably, the lifting device comprises a driving device, a slider A, a slider B, a lead screw A, a lead screw B, a bevel gear A and a bevel gear B, the driving device is installed on the treatment box, the slider A and the slider B are respectively installed at the left part and the right part of the chamber of the treatment box in an up-and-down sliding manner, the slider A and the slider B are respectively screwed with the lead screw A and the lead screw B, the lead screw A and the lead screw B are respectively installed at the left part and the right part of the chamber of the treatment box in a rotating manner, the bevel gear A and the bevel gear B are respectively fixedly installed at the lower ends of the lead screw A and the lead screw B, and the driving device is used for driving the rotation of the lead screw A and the lead screw B; when solid impurities on the filter plate need to be cleaned, a driving device is opened, the driving device drives a bevel gear B and a bevel gear A to synchronously rotate, the bevel gear B and the bevel gear A respectively drive a lead screw B and a lead screw A to synchronously rotate, the rotating lead screw A and the lead screw B drive a sliding block A and a sliding block B to synchronously move upwards, the sliding block A and the sliding block B drive a top plate to move upwards in the process of moving upwards, the top plate drives a plurality of groups of ejector rods to move upwards, and at most, the groups of ejector rods eject the solid impurities in a plurality of groups of filter holes on the filter plate; the cleaning of solid impurities on the filter plate is facilitated, and the convenience is improved.

Preferably, the driving device comprises a driving shaft, a first bevel wheel, a second bevel wheel and a driving motor, the driving shaft is rotatably installed on the processing box, the first bevel wheel and the second bevel wheel are respectively and fixedly installed at the left part and the right part of the driving shaft, the first bevel wheel and the second bevel wheel are respectively meshed with the bevel gear A and the bevel gear B, the right end of the driving shaft is connected with the output end of the driving motor, and the driving motor is fixedly installed on the processing box; when the screw B and the screw A need to be rotated, the driving motor is turned on, the driving motor drives the driving shaft to rotate, the driving shaft drives the first bevel wheel and the second bevel wheel to synchronously rotate, and the first bevel wheel and the second bevel wheel respectively drive the bevel gear A and the bevel gear B to synchronously rotate; facilitates the synchronous rotation of the bevel gear A and the bevel gear B, the convenience is improved.

Preferably, the device also comprises a servo motor, a rotating shaft and a sealing door, wherein a dosing pipe is arranged at the lower part of the treatment box, a valve is arranged on the dosing pipe, the servo motor is fixedly arranged at the right end of the treatment box, the rotating shaft is rotatably arranged on the treatment box, the right end of the rotating shaft is connected with the output end of the servo motor, a plurality of groups of stirring blades are arranged on the rotating shaft, a discharge port is arranged at the lower part of a chamber of the treatment box, and the sealing door is arranged at the outer side of the discharge port; after sewage falls to the lower part of the chamber of the treatment tank, a precipitator is added to the lower part of the chamber of the treatment tank through a dosing pipe, then a servo motor is opened, the servo motor drives a rotating shaft to rotate, the rotating shaft drives a plurality of groups of stirring sheets to rotate, the plurality of groups of stirring sheets promote the mixing of the precipitator and the sewage in the rotating process, so that residual small particle impurities in the sewage are fully combined with the precipitator, then the servo motor is closed, the residual small particle impurities in the sewage and the precipitator are precipitated to the lower part of the chamber of the treatment tank together, then a water pump is opened, the sewage at the lower part of the chamber of the treatment tank is discharged, then a sealing door is opened, the impurities precipitated at the lower part of the chamber of the treatment tank are discharged through a discharge port and then collected and treated; through the precipitation to sewage, reduced the solid-state impurity in the sewage, the treatment effect to sewage is better.

Preferably, the cleaning device comprises a stepping motor and a rotating shaft, the stepping motor is fixedly arranged at the right end of the treatment box, the rotating shaft is rotatably arranged on the treatment box, the rotating shaft is provided with a helical blade, the helical blade is close to the upper end of the filter plate, and the right end of the rotating shaft is connected with the output end of the stepping motor; when impurities on the upper end of the filter plate need to be cleaned, the stepping motor is turned on, the stepping motor drives the rotating shaft to rotate, the rotating shaft drives the spiral blade to rotate, and the rotating spiral blade promotes the impurities on the upper end of the filter plate to move leftwards, so that the collection of solid impurities is facilitated.

Preferably, the first and second liquid crystal materials are, the left part and the right part of the lower end of the chamber of the treatment box are both inclined planes; through the arrangement, impurities falling to the lower end of the chamber of the treatment box slide to the discharge port under the action of gravity, so that the impurities are conveniently collected.

Preferably, the first and second liquid crystal materials are, the driving shaft is made of corrosion-resistant stainless steel; through the arrangement, the electrochemical reaction of the driving shaft is delayed, and the service life of the driving shaft is prolonged.

Compared with the prior art, the beneficial effects of the utility model are that: not only can get rid of the solid-state impurity in the sewage, made things convenient for the clearance to solid-state impurity on the filter plate moreover, convenient to use, the practicality is high.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of the construction of a filter plate and top plate;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a schematic structural diagram of a slide block B, a driving motor, a lead screw B and the like;

in the drawings, the reference numbers: 1. a base plate; 2. a support; 3. a treatment tank; 4. filtering a plate; 5. a top plate; 6. a top rod; 7. a cover plate; 8. a water pump; 9. a water pipe; 10. a slide block A; 11. a slide block B; 12. a lead screw A; 13. a lead screw B; 14. a bevel gear A; 15. a bevel gear B; 16. a drive shaft; 17. a first cone pulley; 18. a second cone; 19. a drive motor; 20. a servo motor; 21. a rotating shaft; 22. a sealing door; 23. a stepping motor; 24. and rotating the shaft.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in figures 1 to 4, the agricultural sewage treatment device of the utility model comprises a bottom plate 1, a bracket 2, a treatment box 3, a filter plate 4, a top plate 5, ejector rods 6, a cover plate 7, a water pump 8, a water pipe 9, a lifting device, a servo motor 20, a rotating shaft 21, a sealing door 22, a stepping motor 23 and a rotating shaft 24, wherein the treatment box 3 is fixedly arranged at the upper end of the bottom plate 1 through the bracket 2, a cavity is arranged inside the treatment box 3, the upper end of the treatment box 3 is an opening, the filter plate 4 is obliquely arranged in the cavity of the treatment box 3, a plurality of groups of filter holes are arranged on the filter plate 4, the top plate 5 is arranged in the cavity of the treatment box 3 through the lifting device, a plurality of groups of ejector rods 6 are arranged at the upper end of the top plate 5, the plurality of groups of ejector rods 6 are respectively positioned under the plurality of groups of filter holes on the filter plate 4, a plurality of groups of drain holes are arranged on the top plate 5, a drain hole is arranged at the left part of the treatment box 3, the outside at the drain is installed to apron 7, water pump 8 is installed in handling 3 lower parts of case, water pump 8's input and the 3 cavity intercommunications of case of handling, water pump 8's output is connected with the input of water pipe 9, the lower part of handling case 3 is provided with the pencil, be provided with the valve on the pencil, servo motor 20 fixed mounting is at handling 3 right-hand members of case, rotation axis 21 rotates and installs on handling case 3, rotation axis 21's right-hand member is connected with servo motor 20's output, be provided with the multiunit stirring piece on the rotation axis 21, the lower part of handling 3 cavities of case is provided with the discharge port, sealing door 22 installs the outside at the discharge port, step motor 23 fixed mounting is at handling 3 right-hand members of case, rotation axis 24 rotates and installs on handling case 3, be provided with helical blade in the rotation axis 24, helical blade is close to the upper end of filter plate 4, the right-hand member of rotation axis 24 is connected with step motor 23's output.

As shown in fig. 3 and 4, the lifting device includes a slider a10, a slider B11, a lead screw a12, a lead screw B13, a bevel gear a14, a bevel gear B15, a driving shaft 16, a first bevel wheel 17, a second bevel wheel 18 and a driving motor 19, the slider a10 and the slider B11 are respectively slidably mounted on the left and right portions of the chamber of the processing box 3 up and down, the slider a10 and the slider B11 are respectively screwed with the lead screw a12 and the lead screw B13, the lead screw a12 and the lead screw B13 are respectively rotatably mounted on the left and right portions of the chamber of the processing box 3, the bevel gear a14 and the bevel gear B15 are respectively fixedly mounted at the lower ends of the lead screw a12 and the lead screw B13, the driving shaft 16 is rotatably mounted on the processing box 3, the first bevel wheel 17 and the second bevel wheel 18 are respectively fixedly mounted on the left and right portions of the driving shaft 16, the first bevel wheel 17 and the second bevel wheel 18 are respectively meshed with the bevel wheel a14 and the bevel wheel B15, the right end of the driving shaft 16 is connected with the output end of the driving motor 19, and the driving motor 19 is fixedly mounted on the processing box 3.

The utility model discloses an agricultural sewage treatment device, it is at work, at first pour the agricultural sewage that needs to be handled into the cavity of handling case 3 via the upper end of handling case 3 into, after the agricultural sewage entered the cavity of handling case 3, the large granule insoluble solid-state impurity that contains in the sewage can be filtered out by filter plate 4 and remain in filter plate 4 upper end, later sewage drops to the lower part of handling case 3 cavity via the filtration pore on filter plate 4, then add the precipitant to the lower part of handling case 3 cavity through the dosing pipe, later open servo motor 20, servo motor 20 drives rotation axis 21 rotatory, rotatory rotation axis 21 drives the rotation of multiunit stirring piece, multiunit stirring piece has promoted the mixture of precipitant and sewage in rotatory process, make remaining tiny particle impurity in the sewage and abundant combination of precipitant, later close servo motor 20, the method comprises the steps of precipitating residual small particle impurities in sewage and a precipitating agent to the lower part of a cavity of a treatment box 3, then opening a water pump 8, discharging filtered sewage at the lower part of the cavity of the treatment box 3 into other sewage treatment devices through the water pump 8 and a water pipe 9 for further treatment, when solid impurities filtered out of a filter plate 4 need to be cleaned, firstly opening a lifting device, driving a top plate 5 to ascend by the lifting device, driving a plurality of groups of ejector rods 6 to ascend by the top plate 5, respectively inserting the groups of ejector rods 6 into a plurality of groups of filter holes of the filter plate 4 in the ascending process, ejecting tree branches or other solid impurities stuck into the groups of filter holes on the filter plate 4 by the groups of ejector rods 6, then sliding the solid impurities filtered out of the upper end of the filter plate 4 to a sewage discharge port on the left side of the upper end of the filter plate due to the action of gravity, simultaneously opening a stepping motor 23, driving a rotating shaft 24 to rotate by the stepping motor 24, driving a helical blade to rotate by the rotating shaft 24, the rotating helical blade promotes the impurities at the upper end of the filter plate 4 to move leftwards, so that the impurities at the upper end of the filter plate 4 fall to a sewage discharge port at the left side of the treatment box 3, and then the cover plate 7 is opened to collect the solid impurities which fall to the left part of the filter plate 4; it not only can get rid of the solid-state impurity in the sewage, has made things convenient for the clearance to solid-state impurity on the filter plate 4 moreover, convenient to use, and the practicality is high.

When the lifting device is used, when solid impurities on the filter plate 4 need to be cleaned, the driving motor 19 is started, the driving motor 19 drives the driving shaft 16 to rotate, the driving shaft 16 drives the first cone pulley 17 and the second cone pulley 18 to synchronously rotate, the first cone pulley 17 and the second cone pulley 18 respectively drive the bevel gear A14 and the bevel gear B15 to synchronously rotate, the bevel gear B15 and the bevel gear A14 respectively drive the screw B13 and the screw A12 to synchronously rotate, the rotating screw A12 and the screw B13 drive the sliding block A10 and the sliding block B11 to synchronously move upwards, the sliding block A10 and the sliding block B11 drive the top plate 5 to move upwards in the upwards moving process, the top plate 5 drives the multiple groups of ejector rods 6 to move upwards, and at most of the groups of ejector rods 6 eject the solid impurities in the multiple groups of filter holes on the filter plate 4; the cleaning of solid impurities on the filter plate 4 is facilitated, and the convenience is improved.

It needs to be added that: the utility model provides a lead screw A12 is the same with lead screw B13's pitch, and bevel gear A14, bevel gear B15, first cone pulley 17 and second cone pulley 18's tooth pitch and number of teeth are the same.

The agricultural sewage treatment equipment of the utility model adopts common mechanical modes such as installation mode, connection mode or arrangement mode, and can be implemented as long as the beneficial effects are achieved; the utility model discloses an agricultural sewage treatment device's filter plate 4, ejector pin 6, lead screw A12, lead screw B13, bevel gear A14, bevel gear B15, sealing door 22 and step motor 23 are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in this field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. To those skilled in the art, the specific meanings of the above terms in the present invention are understood according to specific situations.

The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An agricultural sewage treatment device comprises a bottom plate (1), a support (2) and a treatment box (3), wherein the treatment box (3) is fixedly arranged at the upper end of the bottom plate (1) through the support (2), a cavity is arranged inside the treatment box (3), and the upper end of the treatment box (3) is provided with an opening; the device is characterized by further comprising a filter plate (4), a top plate (5), ejector rods (6), a cover plate (7), a water pump (8), a water pipe (9), a lifting device and a cleaning device, wherein the filter plate (4) is obliquely arranged in a cavity of the treatment box (3), a plurality of groups of filter holes are formed in the filter plate (4), the top plate (5) is arranged in the cavity of the treatment box (3) through the lifting device, the plurality of groups of ejector rods (6) are arranged at the upper end of the top plate (5), the plurality of groups of ejector rods (6) are respectively positioned under the plurality of groups of filter holes in the filter plate (4), a plurality of groups of drain holes are formed in the top plate (5), a drain outlet is formed in the left part of the treatment box (3), the cover plate (7) is arranged on the outer side of the drain outlet, the water pump (8) is arranged on the lower part of the treatment box (3), the input end of the water pump (8) is communicated with the cavity of the treatment box (3), the output end of the water pump (8) is connected with the input end of the water pipe (9), and the cleaning device is arranged on the treatment box (3).

2. The agricultural sewage treatment device according to claim 1, wherein the lifting device comprises a driving device, a slide block A (10), a slide block B (11), a lead screw A (12), a lead screw B (13), a bevel gear A (14) and a bevel gear B (15), the driving device is installed on the treatment box (3), the slide block A (10) and the slide block B (11) are respectively installed on the left part and the right part of the chamber of the treatment box (3) in a vertical sliding manner, the slide block A (10) and the slide block B (11) are respectively in screw fit with the lead screw A (12) and the lead screw B (13), the lead screw A (12) and the lead screw B (13) are respectively installed on the left part and the right part of the chamber of the treatment box (3) in a rotating manner, the bevel gear A (14) and the bevel gear B (15) are respectively and fixedly installed at the lower ends of the lead screw A (12) and the lead screw B (13), and the driving device is used for driving the rotation of the lead screw A (12) and the lead screw B (13).

3. The agricultural sewage treatment device according to claim 2, wherein the driving device comprises a driving shaft (16), a first bevel wheel (17), a second bevel wheel (18) and a driving motor (19), the driving shaft (16) is rotatably installed on the treatment tank (3), the first bevel wheel (17) and the second bevel wheel (18) are respectively and fixedly installed on the left part and the right part of the driving shaft (16), the first bevel wheel (17) and the second bevel wheel (18) are respectively meshed with a bevel gear A (14) and a bevel gear B (15), the right end of the driving shaft (16) is connected with the output end of the driving motor (19), and the driving motor (19) is fixedly installed on the treatment tank (3).

4. The agricultural sewage treatment equipment according to claim 1, further comprising a servo motor (20), a rotating shaft (21) and a sealing door (22), wherein a dosing pipe is arranged at the lower part of the treatment box (3), a valve is arranged on the dosing pipe, the servo motor (20) is fixedly arranged at the right end of the treatment box (3), the rotating shaft (21) is rotatably arranged on the treatment box (3), the right end of the rotating shaft (21) is connected with the output end of the servo motor (20), a plurality of groups of stirring blades are arranged on the rotating shaft (21), a discharge port is arranged at the lower part of a cavity of the treatment box (3), and the sealing door (22) is arranged at the outer side of the discharge port.

5. The agricultural wastewater treatment equipment according to claim 1, wherein the cleaning device comprises a stepping motor (23) and a rotating shaft (24), the stepping motor (23) is fixedly arranged at the right end of the treatment tank (3), the rotating shaft (24) is rotatably arranged on the treatment tank (3), the rotating shaft (24) is provided with a helical blade, the helical blade is close to the upper end of the filter plate (4), and the right end of the rotating shaft (24) is connected with the output end of the stepping motor (23).

6. The agricultural wastewater treatment facility according to claim 1, wherein the left and right portions of the lower end of the chamber of the treatment tank (3) are inclined.

7. An agricultural wastewater treatment plant according to claim 3, wherein the drive shaft (16) is made of corrosion-resistant stainless steel.