Domestic discharge device for sewage
The utility model relates to a sewage treatment device technical field especially relates to a domestic discharge device for sewage.
With the increase of population and improvement of living conditions, the daily amount of garbage and sewage generated by each household is increasing, and at the present stage, the household sewage is generally directly discharged into a sewer pipeline and finally flows into a river or enters a sewage treatment system.
Although the domestic sewage contains many substances with toxic effect, unlike industrial sewage, the domestic sewage contains more oil residue components which are directly discharged into rivers and also can cause great damage to the ecological environment, and the domestic sewage generally contains more large solid wastes such as vegetable residues, and the solid wastes can be accumulated together to block sewer pipes and cause serious consequences if being discharged directly without treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the domestic discharge device for sewage that proposes, it rubs the mechanism through the setting, slagging-off mechanism and pushing mechanism, can rub into the schistose earlier the great solid-state rubbish in the family sewage, avoid drainage pipe to be blockked up by great solid-state rubbish, under cam pivoted effect afterwards, promote slagging-off scraper blade horizontal reciprocating motion, detach the floated dregs of oil of sewage surface of water and piece rubbish, prevent that dregs of oil and piece rubbish from causing the destruction to ecological environment after together discharging along with sewage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a domestic discharge apparatus for sewage, includes the base, base upper end both sides are respectively through landing leg fixedly connected with rub case and classification box, rub case upper end bilateral symmetry and seted up the water inlet, the base upper end is located and rubs under the case position fixed mounting have the motor, the output shaft of motor extends to rub in the case, install on the motor output shaft and be used for rubbing the mechanism that rubs of solid-state thing in the sewage, rub the lower tip of case and pass through aqueduct and classification box intercommunication, install the slagging-off mechanism that is used for detaching surface of water showy debris in the classification box, classification box passes through drain pipe and sewer pipe intercommunication, just install the solenoid valve on the drain pipe, rub and install the control panel who all is connected with motor and solenoid valve electricity on the lateral wall of case.
Preferably, the rubbing mechanism comprises a rotating shaft and a crushing knife, the rotating shaft is coaxially and fixedly connected to the tail end of the output shaft of the motor, and the crushing knife is fixedly connected to the side wall of the rotating shaft.
Preferably, slag removal mechanism includes connecting rod and slagging-off scraper blade, the connecting rod runs through the setting of classification case lateral wall, slagging-off scraper blade fixed connection is in the inside one end of classification case at the connecting rod, the connecting rod is located the outside one end of classification case and passes through spring elastic connection on the classification case lateral wall, the classification case lateral wall has seted up the opening with slagging-off scraper blade co-altitude position department, install the pushing mechanism who is used for promoting the horizontal reciprocating motion of slagging-off scraper blade on the motor output shaft.
Preferably, the pushing mechanism comprises a cam and an ejector block, the cam is fixedly connected to the output shaft of the motor, the ejector block is fixedly connected to one end, located outside the classification box, of the connecting rod, and the cam is matched with the ejector block.
Preferably, the side wall of the classification box is fixedly connected with an upper end slag collecting box at the position below the opening.
Preferably, the four corners of the lower end of the base are provided with rollers.
The utility model discloses following beneficial effect has:
1. by arranging the motor and the mincing mechanism, the motor can drive the rotating shaft to rotate, and the rotating shaft drives the crushing cutter to rotate at a high speed, so that larger solid garbage in the household sewage is minced into a fragment shape, and the phenomenon that a drainage pipeline is blocked when the solid garbage is discharged along with the sewage together to influence the normal life of people is avoided;
2. through setting up pushing mechanism and slagging-off mechanism, on the basis of mechanism power supply is rubbed in the sharing, rotate by motor drive cam, the kicking block is moved in the top of cam intermittent type nature top to with the spring cooperation effect under, promote connecting rod and slagging-off scraper blade horizontal reciprocating motion, detach the floated oil residue of sewage surface of water and piece rubbish, prevent that oil residue and piece rubbish from causing destruction to ecological environment along with sewage after together discharges.
FIG. 1 is a schematic structural view of a domestic sewage discharge device according to the present invention;
fig. 2 is an external structure diagram of a domestic sewage discharging device provided by the utility model.
In the figure: the device comprises a base 1, a mincing box 2, a classifying box 3, a motor 4, a rotating shaft 5, a crushing knife 6, a water inlet 7, a water guide pipe 8, a connecting rod 9, a deslagging scraper 10, an opening 11, a slag collecting box 12, a cam 13, a top block 14, a spring 15, a roller 16, a drain pipe 17, an electromagnetic valve 18 and a control panel 19.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a domestic discharge unit for sewage, includes base 1, and base 1 upper end both sides are respectively through landing leg fixedly connected with rub case 2 and classification case 3, rub 2 upper end bilateral symmetry and have seted up water inlet 7, and base 1 upper end is located and rubs case 2 directly below position fixed mounting has motor 4, and the output shaft of motor 4 extends to rub in the case 2.
The output shaft of the motor 4 is provided with a mincing mechanism for mincing solid matters in the sewage, the mincing mechanism comprises a rotating shaft 5 and a crushing cutter 6, the rotating shaft 5 is coaxially and fixedly connected at the tail end of the output shaft of the motor 4, and the crushing cutter 6 is fixedly connected on the side wall of the rotating shaft 5.
Rub the lower tip of case 2 and pass through aqueduct 8 and categorised case 3 intercommunication, install the slagging-off mechanism that is used for detaching the superficial float debris of surface of water in categorised case 3, slagging-off mechanism includes connecting rod 9 and slagging-off scraper blade 10, connecting rod 9 runs through 3 lateral walls of categorised case and sets up, slagging-off scraper blade 10 fixed connection is in the one end of categorised case 3 inside at connecting rod 9, connecting rod 9 is located 3 outside one end of categorised case and passes through spring 15 elastic connection on 3 lateral walls of categorised case, 3 lateral walls of categorised case and slagging-off scraper blade 10 co-altitude position department have seted up opening 11, install the pushing mechanism who is used for promoting slagging-off scraper blade 10 horizontal reciprocating motion on the motor 4 output shaft, lie in opening 11 below position department fixed connection on the lateral wall of categorised case 3 and have upper end collection sediment case 12, the dregs of oil and the rubbish piece that slagging-off scraper blade 10 struck.
Pushing mechanism includes cam 13 and kicking block 14, and cam 13 fixed connection is on the output shaft of motor 4, and kicking block 14 fixed connection is located the outside one end of categorised case 3 at connecting rod 9, and cam 13 cooperates with kicking block 14, and cam 13 can push kicking block 14 intermittently at the pivoted in-process to under 15 mating reaction with the spring, can promote connecting rod 9 horizontal reciprocating motion.
The classification box 3 is communicated with a sewer pipeline through a drain pipe 17, the drain pipe 17 is provided with an electromagnetic valve 18, and the side wall of the mincing box 2 is provided with a control panel 19 which is electrically connected with the motor 4 and the electromagnetic valve 18.
The four corners of the lower end of the base 1 are provided with rollers 16, and the arrangement of the rollers 16 can facilitate the movement of the discharging device.
It should be noted that the electric control technology of the electromagnetic valve 18, the motor 4 and the control panel 19 is a mature prior art, and is not described herein again.
In the utility model, when the domestic sewage is discharged, the sewage is discharged into the mincing box 2 from the water inlet 7, the motor 4 is started, the motor 4 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the crushing cutter 6 to rotate at a high speed, so that the solid garbage with larger volume in the sewage is minced into a flake shape, the blockage of a drainage pipeline when the solid garbage with larger volume is discharged along with the sewage is prevented, and the inconvenience is caused to the normal life of people;
sewage and fragment rubbish enter the classification box 3 together through the aqueduct 8, the motor 4 drives the cam 13 to rotate at the same time, the cam 13 intermittently pushes the ejector block 14, the horizontal reciprocating motion of the connecting rod and the deslagging scraper 10 is pushed under the cooperation of the spring 15, the floating oil residue and the fragment rubbish on the sewage surface are pushed out of the classification box 3 from the opening together by the movement of the deslagging scraper 10 and fall into the residue collection box 12, the electromagnetic valve 18 is opened, so that the sewage without the oil residue and the floater is discharged into a sewer from the drain pipe 17, and the damage to the ecological environment after the oil residue and the fragment rubbish are discharged together with the sewage is avoided.
The above, only be the concrete implementation of 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 technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.