Domestic wastewater treatment equipment
Technical Field
The utility model relates to an treatment equipment technical field especially relates to a domestic wastewater treatment equipment.
Background
Domestic wastewater refers to washing water discharged in daily life of residents. Only a small part of the waste water is treated, most of the waste water is directly discharged into rivers and the like without being treated, and excrement and the like are not directly discharged but are collected. The pollutant components in the wastewater are extremely complex and various, the purpose of complete purification cannot be achieved by any treatment method, and the treatment requirements can be met only by forming a treatment system by a plurality of methods. The wastewater treatment system can be divided into primary treatment, secondary treatment and advanced treatment according to different treatment degrees.
However, the existing domestic wastewater treatment equipment is generally large in size and complicated in operation, is inconvenient to popularize widely, causes domestic wastewater to be in a stage of directly discharging untreated wastewater, and particularly causes pipeline blockage when residual slag in kitchen wastewater is directly discharged. Therefore, we have proposed a domestic wastewater treatment apparatus for solving the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing a domestic wastewater treatment device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a domestic wastewater treatment device comprises a box body, wherein moving wheels are arranged at four corners of the bottom of the box body, a water inlet is arranged at the top of the box body, a motor is fixedly arranged at the front side of the box body, the same first shaft is rotatably arranged on the inner walls of the front side and the rear side of the box body, one end of the first shaft extends to the front side of the box body and is fixedly connected with an output shaft of the motor, the other end of the first shaft extends to the rear side of the box body and is provided with spiral teeth, a roller wheel is arranged on the outer side of the first shaft, a plurality of crushing rods are arranged on the outer side of the roller wheel, a plurality of crushing teeth are arranged on the crushing rods, the same transverse plate is fixedly arranged on the inner walls of the two sides of the box body, a mounting hole is formed in one side of the box body, a conveying box is, and the two through holes are communicated, one end of a second shaft is rotatably arranged on the inner wall of one side of the conveying box, the other end of the second shaft extends to one side of the box body and is fixedly sleeved with a first belt pulley, the outer side of the second shaft is provided with a spiral conveying roller, the rear side of the box body is fixedly provided with two fixing plates, one fixing plate of the two fixing plates is rotatably provided with one end of a third shaft, the other end of the third shaft extends to one side of the other fixing plate and is fixedly sleeved with a second belt pulley, the first belt pulley and the second belt pulley are connected with a same belt in a transmission manner, the outer side of the third shaft is fixedly sleeved with a worm wheel, a spiral tooth is meshed with the worm wheel, the other side of the box body is provided with a containing box, one side of the bottom, the bottom of delivery box has seted up the installation notch, be provided with first filter plate in the installation notch, one side bottom of containing box is provided with the slag notch, one side bottom of box is provided with the drain pipe, and is provided with the control valve on the drain pipe.
Preferably, be provided with on the slag notch and take out the picture peg, take out fixed mounting on the picture peg and have the handle bar, and fixed cover is equipped with anti-skidding handle cover on the handle bar, through the handle bar, take out the picture peg and can carry out effectual control to the emission of residue.
Preferably, fixed mounting has same second filter plate on the both sides inner wall of containing box, and second filter plate and slag notch looks adaptation, can filter the water in the residue that gets into in the containing box through the second filter plate, can assemble the residue in the slag notch position simultaneously.
Preferably, the bottom of one side of containing box all seted up the backward flow hole with the opposite side of box, and two backward flow holes are linked together, can make the water backward flow in the containing box to the box in through the backward flow hole.
Preferably, the top side both ends of diaphragm all are provided with the baffle that gathers materials, and a plurality of baffles that gather materials all with through-hole looks adaptation, through gathering materials the baffle can with domestic wastewater water conservancy diversion to the through-hole in, the effectual native rubbish of having avoided in the domestic sewage is piled up on the top side of diaphragm.
Preferably, all be provided with the baffle that catchments on the bottom inner wall of box and the bottom inner wall of containing box, and two baffles that catchments respectively with drain pipe and backward flow pore phase adaptation, can carry out the water conservancy diversion to sewage through two baffles that catchment to make things convenient for the discharge of sewage.
In the utility model, when in use, the domestic wastewater treatment equipment is firstly powered on, the motor is started, the first shaft is driven by the rotation of the output shaft of the motor to rotate the crushing rods through the rollers, so that the crushing teeth rotate synchronously, the worm wheel is driven by the first shaft through the helical teeth to rotate the third shaft, and the second belt wheel drives the first belt wheel through the belt so that the second shaft and the helical conveying roller rotate synchronously;
move the device to required position, be linked together sewage pipe in the kitchen with the water inlet, rubbish such as vegetable leaf bone in the domestic sewage is broken under the combined action of a plurality of broken poles and a plurality of broken teeth, the mixture of residue after the breakage and water gets into the transfer box through the through-hole under the effect of baffle of gathering materials in, filter sewage under the effect of first filter plate, carry the residue left under the effect of spiral conveying roller and get into the containing box through the clearing hole in, filter out the water in the residue under the effect of second filter plate, and flow to in the box through the return current hole, handle pole will take out the picture peg and open after the processing is accomplished, draw out the residue in the containing box, open the drain pipe through the control valve, sewage after will handling is discharged in the sewer.
The utility model discloses a mutually supporting between components such as broken pole, broken tooth can carry out the breakage to the solid-state impurity of doping in the domestic sewage, through mutually supporting between components such as first filter plate, second filter plate, spiral conveying roller, can with residue and sewage separation and save respectively and discharge, effectually avoided domestic sewage to appear the condition of blockking up the water pipe when discharging, easy operation, convenient to use.
Drawings
FIG. 1 is a front view of a domestic wastewater treatment facility according to the present invention;
FIG. 2 is a schematic sectional view of a domestic wastewater treatment facility in a front view;
FIG. 3 is a rear view of a domestic wastewater treatment facility according to the present invention;
FIG. 4 is an enlarged view of part A in FIG. 2 of a domestic wastewater treatment apparatus according to the present invention;
fig. 5 is an enlarged view of a portion B in fig. 2 of a domestic wastewater treatment apparatus according to the present invention.
In the figure: 1. a box body; 2. a water inlet; 3. a motor; 4. a first shaft; 5. a roller; 6. a breaking bar; 7. a transverse plate; 8. a delivery box; 9. a second shaft; 10. a first pulley; 11. a third axis; 12. a second pulley; 13. a belt; 14. a worm gear; 15. a storage box; 16. a spiral conveying roller; 17. a first filter plate; 18. a second filter plate; 19. a slag outlet; 20. drawing the plugboard; 21. and a water discharge pipe.
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 embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a domestic wastewater treatment device comprises a box body 1, moving wheels are arranged at four corners of the bottom of the box body 1, a water inlet 2 is arranged at the top of the box body 1, a motor 3 is fixedly arranged at the front side of the box body 1, the same first shaft 4 is rotatably arranged on the inner walls of the front side and the rear side of the box body 1, one end of the first shaft 4 extends to the front side of the box body 1 and is fixedly connected with an output shaft of the motor 3, the other end of the first shaft 4 extends to the rear side of the box body 1 and is provided with spiral teeth, a roller 5 is arranged on the outer side of the first shaft 4, a plurality of crushing rods 6 are arranged on the outer side of the roller 5, a plurality of crushing teeth are arranged on the crushing rods 6, the same transverse plate 7 is fixedly arranged on the inner walls of the two sides of the box body 1, a mounting hole is arranged at one side of the, and the two through holes are communicated, one end of a second shaft 9 is rotatably arranged on the inner wall of one side of the conveying box 8, the other end of the second shaft 9 extends to one side of the box body 1 and is fixedly sleeved with a first belt pulley 10, the outer side of the second shaft 9 is provided with a spiral conveying roller 16, the rear side of the box body 1 is fixedly provided with two fixing plates, one fixing plate of the two fixing plates is rotatably provided with one end of a third shaft 11, the other end of the third shaft 11 extends to one side of the other fixing plate of the other fixing plates and is fixedly sleeved with a second belt pulley 12, the first belt pulley 10 and the second belt pulley 12 are in transmission connection with a same belt 13, the outer side of the third shaft 11 is fixedly sleeved with a worm wheel 14, spiral teeth are meshed with the worm wheel 14, the other side of the box body 1 is provided with a containing box 15, the installation notch has been seted up to the bottom of delivery box 8, is provided with first filter plate 17 in the installation notch, and one side bottom of containing box 15 is provided with slag notch 19, and one side bottom of box 1 is provided with drain pipe 21, and is provided with the control valve on the drain pipe 21.
In this embodiment, the slag hole 19 is provided with the inserting plate 20, the handle bar is fixedly mounted on the inserting plate 20, the handle bar is fixedly sleeved with the anti-slip handle sleeve, and the discharging of the residue can be effectively controlled through the handle bar and the inserting plate 20.
In this embodiment, fixed mounting has same second filter plate 18 on the both sides inner wall of containing box 15, and second filter plate 18 and slag notch 19 looks adaptation, can filter the water in the residue that gets into in containing box 15 through second filter plate 18, can assemble the residue in the 19 positions of slag notch simultaneously.
In this embodiment, the backward flow hole has all been seted up with the opposite side of box 1 to one side bottom of containing box 15, and two backward flow holes are linked together, can make the water in the containing box 15 flow back to in the box 1 through the backward flow hole.
In this embodiment, the top side both ends of diaphragm 7 all are provided with the baffle that gathers materials, and a plurality of baffles that gather materials all with through-hole looks adaptation, through gathering materials the baffle can with domestic wastewater water conservancy diversion to the through-hole in, the effectual native rubbish of having avoided in the domestic sewage is piled up on the top side of diaphragm 7.
In this embodiment, all be provided with the baffle that catchments on the bottom inner wall of box 1 and the bottom inner wall of containing box 15, and two baffles that catchments respectively with drain pipe 21 and backward flow pore phase adaptation, can carry out the water conservancy diversion to sewage through two baffles that catchment to make things convenient for the discharge of sewage.
In the utility model, when in use, firstly, the power is switched on, the motor 3 is started, the output shaft of the motor 3 rotates to drive the first shaft 4 to rotate, the first shaft 4 rotates to drive the roller 5 to rotate, the roller 5 rotates to drive the plurality of crushing rods 6 to rotate, the plurality of crushing rods 6 rotate to drive the plurality of crushing teeth to rotate, the first shaft 4 drives the worm wheel 14 to rotate through the helical teeth, the worm wheel 14 rotates to drive the third shaft 11 to rotate, the third shaft 11 rotates to drive the second belt wheel 12 to rotate, the second belt wheel 12 drives the first belt wheel 10 to rotate through the belt 13, the first belt wheel 10 rotates to drive the second shaft 9 to rotate, and the second shaft 9 rotates to drive the helical conveying roller 16 to rotate;
the device is moved to a required position, a sewage pipe in a kitchen is communicated with the water inlet 2, the domestic sewage is stirred under the combined action of the plurality of crushing rods 6 and the plurality of crushing teeth, and the garbage such as vegetable leaves, bones and the like contained in the domestic sewage are crushed, the mixture of the crushed residue and the water enters the conveying box 8 downwards through the through holes under the action of the aggregate baffle, the sewage is filtered by the first filter plate 17, the residue is conveyed to the left by the spiral conveying roller 16 and enters the containing box 15 through the through hole, the water in the residue is filtered by the second filter plate 18 and flows into the tank body 1 through the return hole, and after the treatment, the pump plate 20 is opened by the handle lever to take out the residue in the storage box 15, and the drain pipe 21 is opened by the control valve to discharge the treated sewage into the sewer.
The above, only be the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the present invention, the technical solution and the utility model concept of the present invention should be covered within the protection scope of the present invention.