Sewage treatment plant convenient to clearance
Technical Field
The utility model relates to the field of sewage treatment equipment, in particular to a sewage treatment device convenient to clean.
Background
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, promoting urban grade and promoting economic development.
The sewage treatment needs to use a filter screen plate to filter sludge, and the filter screen plate needs to be cleaned regularly. At present, most of filter screen plates of sewage treatment devices in the market are connected through bolts, the filter screen plates are arranged in a treatment box and are difficult to detach for cleaning, and therefore the filter screen plates are very troublesome to clean.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sewage treatment device convenient to clean so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a sewage treatment device convenient to clean comprises a treatment box, wherein a supporting assembly is arranged at the lower end of the treatment box, a drainage assembly is arranged at the lower end of the treatment box, the upper end of the treatment box is provided with an opening, a cover plate is fixedly arranged at the upper end of the treatment box through bolts, a water filling port is arranged on the cover plate, a mixing device is arranged at the lower end of the treatment box, a filter screen plate is fixedly arranged in the middle of the treatment box, a cleaning device is arranged above the filter screen plate and comprises a first motor, a screw rod, a slide rod, a box body and a suction pump, the outer wall of one end of the treatment box is fixedly provided with the first motor, the treatment box is internally provided with the rotatable screw rod and the slide rod, one end of the screw rod is fixedly connected with a rotating shaft of the first motor, the outer wall of the screw rod is in threaded transmission connection with a first slide block, the outer wall of the slide rod is in sliding connection with a second slide block, and the box body is fixedly arranged between the lower ends of the second slide block and the first block, the box body is provided with a plurality of mud sucking holes, the cover plate is fixedly provided with a suction pump, and the input end of the suction pump is connected with the box body through a hose.
Further, the drainage assembly comprises a drainage pipe and a valve, the lower end of the treatment box is arranged to be in a reduced state, the lower end of the treatment box is provided with the drainage pipe, and the valve is arranged in the middle of the drainage pipe.
Further, the supporting component comprises supporting columns and a bottom plate, supporting columns are fixed to the four corners of the processing box, the bottom plate is fixed to the lower ends of the supporting columns, and mounting holes are formed in the four corners of the bottom plate.
Further, the lead screw with slide bar both ends outer wall all fixed cover is equipped with first bearing, just first bearing is all fixed handle incasement wall.
Further, mixing arrangement includes second motor, second bearing, transmission shaft and stirring leaf, it is fixed with the second motor to handle case one end outer wall, it is equipped with rotatable transmission shaft to handle the incasement, the equal fixed cover in transmission shaft both ends outer wall is equipped with the second bearing, just the second bearing is all fixed handle incasement wall, transmission shaft one end with the pivot fixed connection of second motor, the transmission shaft outer wall is fixed with a plurality of stirring vane.
Further, the box body includes rectangle portion and sector, the rectangle portion with sector fixed connection, just the box body sets up and is hollow structure, the mud hole has been seted up to the lower extreme of rectangle portion, the mud hole has all been seted up at the upper and lower both ends of sector.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the processing box, the filter screen plate, the first motor, the lead screw, the slide bar, the box body and the suction pump, the first motor can be used for driving the box body to slowly move from one end to the other end above the filter screen plate, and meanwhile, the suction pump is used for pumping sludge on the filter screen plate out of the processing box from the sludge suction hole, so that the filter screen plate can be cleaned without disassembling the filter screen plate, and great convenience is brought to cleaning work of workers;
2. according to the sewage treatment device, the second motor, the second bearing, the transmission shaft and the stirring blade are arranged, so that the transmission shaft and the stirring blade can be driven by the second motor to rotate to stir and mix sewage in the treatment box, a sewage treatment agent can be more fully mixed with the sewage, and the sewage treatment effect can be further improved;
3. according to the utility model, the rectangular part and the fan-shaped part are arranged, so that the box body can be opened by utilizing the fan-shaped part in the process of horizontally moving and sucking mud, the resistance of the mud on the box body in the moving process of the box body can be reduced, and the mud above the fan-shaped part can be sucked into the box body, so that the mud cleaning effect can be increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a sewage treatment apparatus for facilitating cleaning according to an embodiment of the present invention;
FIG. 2 is a sectional view of a sewage treatment apparatus facilitating cleaning according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a cleaning device in a sewage treatment device for facilitating cleaning according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a box body of a sewage treatment device convenient to clean according to an embodiment of the utility model;
FIG. 5 is a schematic structural diagram of a mixing device in a sewage treatment device convenient for cleaning according to an embodiment of the present invention.
Reference numerals:
1. a treatment tank; 2. a cover plate; 3. a water filling port; 4. a filter screen plate; 5. a first motor; 6. a screw rod; 7. a slide bar; 8. a box body; 9. a suction pump; 10. a first slider; 11. a second slider; 12. a mud suction hole; 13. a hose; 14. a drain pipe; 15. a valve; 16. a support pillar; 17. a base plate; 18. a first bearing; 19. a second motor; 20. a second bearing; 21. a drive shaft; 22. stirring blades; 23. a rectangular portion; 24. a sector portion.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-5, a sewage treatment device convenient for cleaning according to an embodiment of the present invention includes a treatment tank 1, a support assembly is disposed at a lower end of the treatment tank 1, a drainage assembly is disposed at a lower end of the treatment tank 1, an opening is disposed at an upper end of the treatment tank 1, a cover plate 2 is fixedly disposed at an upper end of the treatment tank 1 through bolts, a water filling port 3 is disposed on the cover plate 2, a mixing device is disposed at a lower end of the treatment tank 1, a filter screen plate 4 is fixed at a middle portion of the treatment tank 1, a cleaning device is disposed above the filter screen plate 4, the cleaning device includes a first motor 5, a screw rod 6, a slide rod 7, a box body 8 and a suction pump 9, the first motor 5 is fixed on an outer wall of one end of the treatment tank 1, the rotatable screw rod 6 and the slide rod 7 are mounted in the treatment tank 1, and one end of the screw rod 6 is fixedly connected to a rotating shaft of the first motor 5, 6 outer wall screw thread drive of lead screw is connected with first slider 10, 7 outer wall sliding connection of slide bar has second slider 11, second slider 11 with be fixed with box body 8 between the 10 lower extremes of first slider, a plurality of mud suction hole 12 have been seted up to box body 8, be fixed with suction pump 9 on the apron 2, suction pump 9's input pass through the hose 13 with box body 8 is connected, can utilize first motor 5 drive box body 8 to follow one end to the other end slow movement in the top of filter plate 4, utilizes suction pump 9 to take out processing case 1 from mud suction hole 12 with the silt on the filter plate 4 simultaneously to need not to dismantle the clearance that filter plate 4 can be accomplished filter plate 4, the clearance work of giving the staff has brought very big facility.
Example two:
referring to fig. 1-3, for the drainage assembly, the drainage assembly includes a drainage pipe 14 and a valve 15, the lower end of the treatment tank 1 is arranged in a reduced state, the drainage pipe 14 is arranged at the lower end of the treatment tank 1, and the valve 15 is arranged in the middle of the drainage pipe 14, so that the sewage treated in the treatment tank 1 can be discharged more cleanly; for the supporting component, the supporting component comprises supporting columns 16 and a bottom plate 17, the supporting columns 16 are fixed under the four corners of the treatment box 1, the bottom plate 17 is fixed at the lower ends of the supporting columns 16, the mounting holes are formed in the four corners of the bottom plate 17, and the supporting columns 16 can be fixed on the ground through the bottom plate 17, so that the stability of the whole device in the working process can be improved; for the screw rod 6, the outer walls of the two ends of the screw rod 6 and the outer wall of the two ends of the sliding rod 7 are fixedly sleeved with first bearings 18, the first bearings 18 are fixed on the inner wall of the treatment box 1, and the screw rod 6 and the sliding rod 7 can be rotatably arranged in the treatment box 1 by arranging the first bearings 18.
Example three:
referring to fig. 2, 4 and 5, for the mixing device, the mixing device includes a second motor 19, a second bearing 20, a transmission shaft 21 and stirring blades 22, the second motor 19 is fixed on an outer wall of one end of the treatment tank 1, the rotatable transmission shaft 21 is arranged in the treatment tank 1, the second bearings 20 are fixedly sleeved on outer walls of two ends of the transmission shaft 21, the second bearings 20 are fixed on an inner wall of the treatment tank 1, one end of the transmission shaft 21 is fixedly connected with a rotating shaft of the second motor 19, and a plurality of stirring blades 22 are fixed on an outer wall of the transmission shaft 21, so that the transmission shaft 21 and the stirring blades 22 can be driven by the second motor 19 to rotate to stir and mix the sewage in the treatment tank 1, thereby enabling a sewage treatment agent to be more fully mixed with the sewage, and further increasing a sewage treatment effect; to box body 8, box body 8 includes rectangle portion 23 and fan-shaped portion 24, rectangle portion 23 with fan-shaped portion 24 fixed connection, just box body 8 sets up and is hollow structure, mud suction hole 12 has been seted up to the lower extreme of rectangle portion 23, mud suction hole 12 has all been seted up at the upper and lower both ends of fan-shaped portion 24, can make box body 8 utilize fan-shaped portion 24 to open a way at the in-process that the mud was inhaled in the translation, not only can reduce box body 8 and remove the resistance of in-process silt to box body 8, can also inhale in box body 8 with the silt of fan-shaped portion 24 top in addition to can increase the effect of silt clearance.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, sewage and a treatment agent are added into the treatment box 1 from the water filling port 3, sludge in the sewage can be filtered by using the filter screen plate 4, the second motor 19 drives the transmission shaft 21 and the stirring blade 22 to rotate to stir and mix the sewage in the treatment box 1, so that the sewage treatment agent can be more fully mixed with the sewage, and further the sewage treatment effect can be increased, when the filter screen plate 4 needs to be cleaned, only the first motor 5 and the suction pump 9 need to be controlled to work, the first motor 5 can drive the screw rod 6 to rotate, and further the first sliding block 10 is driven to translate towards the other end of the screw rod 6, so that the second sliding block 11 and the box body 8 are driven to translate, in the translation process of the box body 8, the suction pump 9 sucks the sludge on the filter screen plate 4 into the box body 8 from the sludge suction hole 12 and is pumped out of the treatment box 1 along the hose 13, and therefore the cleaning of the filter screen plate 4 can be completed without disassembling the filter screen plate 4, great convenience has been brought for staff's cleaning work to box body 8 can utilize sector 24 to open a way at the in-process that the translation was inhaled mud, not only can reduce box body 8 and remove the resistance of in-process silt to box body 8, can also inhale the box body 8 with the silt of sector 24 top in addition, thereby can increase the effect of silt clearance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.