CN219929870U

CN219929870U - Domestic wastewater treatment device

Info

Publication number: CN219929870U
Application number: CN202321271421.9U
Authority: CN
Inventors: 王淑军; 曹仕鹤
Original assignee: Shanxi Coal International Energy Group Co ltd
Current assignee: Shanxi Coal International Energy Group Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-31
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a domestic wastewater treatment device. The waste liquid tank is fixedly connected with a waste liquid tank and a waste residue tank, the upper ends of the waste liquid tank and the waste residue tank are obliquely arranged through a supporting frame fixedly connected with a conveying auger, the inside of the waste liquid tank is divided into a stirring cavity and a purifying cavity through a partition plate, the upper ends of the inner walls of the waste residue tank are rotationally connected with two rotating shafts, one ends of the two rotating shafts penetrate through the outer walls of the waste residue tank and are fixedly connected with gears, the two gears are meshed with each other, the outer walls of the waste residue tank are fixedly connected with motors, the crushing rollers are driven to rotate through the two rotating rods, solid impurities are extruded and crushed, the crushed impurities fall into a filtering frame, and the residual waste water can flow to the inner bottom end of the waste residue tank to convey the waste water into the stirring cavity for treatment, so that the waste water residues in the solid impurities are reduced, and the subsequent treatment of the solid impurities is convenient to separate.

Description

Domestic wastewater treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a domestic wastewater treatment device.

Background

The domestic wastewater refers to the washing water excreted in the daily life of residents, only a small part of the wastewater is treated, and most of the wastewater is directly discharged into rivers and the like without treatment, so that the method not only pollutes the ecological environment of the rivers, but also causes certain waste to water resources, the pollutant components in the wastewater are extremely complex and various, the aim of completely purifying the pollutant components is difficult to achieve by any treatment method, and along with the development of society, the application of the domestic wastewater is more and more extensive, so that the demands for a domestic wastewater treatment device are growing increasingly.

The existing domestic wastewater treatment device can separate liquid and solid impurities in wastewater, but the separated solid impurities generally have liquid residues, and the solid impurities with the wastewater residues are inconvenient to follow, dry and burn.

Chinese patent publication No. CN216639104U discloses a domestic wastewater treatment device, including waste water treatment mechanism, be provided with clearance mechanism on the waste water treatment mechanism, waste water treatment mechanism's bottom is provided with discharge mechanism, clearance mechanism includes rotating electrical machines, rotating electrical machines fixed mounting is in waste water treatment mechanism's bottom, rotating electrical machines's output fixed mounting has one end to run through and extend to the puddler inside the waste water treatment mechanism, waste water treatment mechanism's right side fixed mounting has hydraulic push rod, hydraulic push rod's output fixed mounting has one end to run through and extend to the push pedal inside the waste water treatment mechanism.

This domestic wastewater treatment device through setting up clearance mechanism, can prevent that waste water treatment mechanism from taking place the condition of jam when the operation, also can clear up automatically to the filter equipment in the waste water treatment mechanism simultaneously, so, improves the efficiency of waste water treatment mechanism operation greatly, and the practicality is strong, but the device lacks the treatment to separating out the waste residue from waste water, can remain waste water in the direct exhaust waste residue, is unfavorable for the treatment of follow-up waste residue, and in view of this, we propose a domestic wastewater treatment device.

Disclosure of Invention

The utility model aims to provide a domestic wastewater treatment device for solving the problems in the background technology.

In order to achieve the above purpose, the utility model provides a domestic wastewater treatment device, which comprises a base, the upper surface of base fixedly connected with waste liquid case and waste residue case, the upper end of waste liquid case and waste residue case is through the transport auger that support frame fixedly connected with slope set up, the inside of waste liquid case is divided into stirring chamber and clean chamber through the baffle, the inner wall upper end of waste residue case rotates and is connected with two axis of rotation, two the one end of axis of rotation all runs through the outer wall of waste residue case and fixedly connected with gear, and two the gear intermeshing, the outer wall fixedly connected with motor of waste residue case, the output shaft of motor passes through shaft coupling and one of them axis of rotation fixedly connected with, two the outer wall of axis of rotation all fixedly cup joints crushing roller, the inner wall middle part sliding connection of waste residue case has the filter frame, the outer wall fixedly connected with handle of filter frame, the upper surface fixedly connected with water pump of base, the water inlet end of water pump is linked together with the inside of waste residue case through the pipeline, the water outlet end of water pump is linked together with the inside of stirring chamber through the pipeline.

As the further improvement of this technical scheme, carry auger including the casing, the upper end intercommunication of casing has feed hopper, the outer wall fixedly connected with motor of casing, the inside rotation of casing is connected with the dwang, the output shaft of motor passes through the one end fixed connection of shaft coupling and dwang, the outside fixedly connected with helical blade of dwang, the bottom of casing is linked together with waste liquid case and waste residue case through drain pipe and slag pipe respectively.

As a further improvement of the technical scheme, a plurality of filter holes are formed in the spiral blade, and a first filter plate is fixedly arranged at the joint of the shell and the liquid outlet pipe.

As the further improvement of this technical scheme, the inner wall in stirring chamber is equipped with the puddler, the outer wall fixedly connected with of puddler is a plurality of stirring leaf, the last fixed surface of waste liquid case installs the motor, the output shaft of motor runs through the inner wall of waste liquid case and passes through shaft coupling and puddler fixed connection, the upper surface intercommunication of waste liquid case has into the pencil, the bottom of baffle has two unloading funnels through two solenoid valve intercommunication.

As the further improvement of this technical scheme, the inner wall fixedly connected with of purifying chamber is two pairs of fixture blocks, and the joint has the purification frame between two pairs of fixture blocks, the inside of purification frame is sliding connection respectively has second filter plate and activated carbon plate, there is the drain pipe outer wall below of waste liquid case through the valve intercommunication.

As a further improvement of the technical scheme, a sealing groove for installing a sealing ring is formed in the outer wall of the purification frame.

Compared with the prior art, the utility model has the beneficial effects that:

this domestic wastewater treatment device is middle, roll the breakage through the crushing roller that sets up to the solid impurity that gets into the waste residue incasement, can break solid impurity, and extrude the waste water in the solid impurity, and the water pump can carry the waste water of extruding to the stirring intracavity and handle, and the solid impurity after the breakage can stay in the filter frame, make things convenient for solid impurity's the processing of taking out, and in the solid impurity through the extrusion, reduced the residue of waste water in the solid impurity, can make follow-up solid impurity's drying, burn etc. handle more conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cut-away view of the slag box of the present utility model;

FIG. 3 is a cross-sectional view of the waste liquid tank of the present utility model;

FIG. 4 is a split block diagram of the purification frame of the present utility model;

fig. 5 is a cut-away view of the housing of the present utility model.

The meaning of each reference sign in the figure is:

1. a base; 2. a waste liquid tank; 3. a waste residue tank; 4. a support frame; 5. a partition plate; 6. a rotating shaft; 7. a gear; 8. a crushing roller; 9. a water pump; 10. a filter frame; 11. a housing; 12. a feed hopper; 13. a rotating lever; 14. a helical blade; 15. a liquid outlet pipe; 16. a slag discharging pipe; 17. a first filter plate; 18. a stirring rod; 19. stirring the leaves; 20. a blanking funnel; 21. a clamping block; 22. a purification rack; 23. a second filter plate; 24. an activated carbon sheet; 25. and (3) sealing rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, this embodiment provides a domestic wastewater treatment device, the on-line screen storage device comprises a base 1, the upper surface fixedly connected with waste liquid case 2 of base 1 and waste residue case 3, the upper end of waste liquid case 2 and waste residue case 3 passes through the transport auger that support frame 4 fixedly connected with slope set up, the inside of waste liquid case 2 separates for stirring chamber and clean chamber through baffle 5, the inner wall upper end rotation of waste residue case 3 is connected with two axis of rotation 6, the one end of two axis of rotation 6 all runs through the outer wall of waste residue case 3 and fixedly connected with gear 7, and two gear 7 intermesh, the outer wall fixedly connected with motor of waste residue case 3, the output shaft of motor passes through shaft coupling and one of them axis of rotation 6 fixedly connected with, crushing roller 8 has all been cup jointed to the outer wall of two axis of rotation 6, the inner wall middle part sliding connection of waste residue case 3 has filter frame 10, the outer wall fixedly connected with handle of filter frame 10, the upper surface fixedly connected with water pump 9 of base 1, the water inlet end of water pump 9 is linked together through the pipeline and the inside of waste residue case 3, the water outlet end of water pump 9 is linked together through the pipeline and stirring chamber.

The working principle is as follows: when solid impurities fall into the waste residue box 3, the motor drives one of the rotating shafts 6 to rotate, under the action of the two gears 7, the two rotating shafts 6 can be made to rotate simultaneously, so that the two crushing rollers 8 are driven to crush and crush the entering solid impurities, the waste water inside the waste water is extruded out when being crushed, the waste water falls into the bottom end of the waste residue box 3, the crushed solid impurities can fall into the filter frame 10, the waste residue box is conveniently taken out and treated, meanwhile, the water pump 9 can convey the residual waste water in the waste residue box 3 into the stirring cavity to be treated, the waste water residue in the solid impurities is reduced by the crushed solid impurities, and the subsequent solid impurities are conveniently treated.

For the separation of convenient waste water and solid impurity, so carry auger is including casing 11, the upper end intercommunication of casing 11 has feed hopper 12, the outer wall fixedly connected with motor of casing 11, the inside rotation of casing 11 is connected with dwang 13, the output shaft of motor passes through shaft coupling and the one end fixed connection of dwang 13, the outside fixedly connected with helical blade 14 of dwang 13, the bottom of casing 11 is linked together with waste liquid case 2 and waste residue case 3 through drain pipe 15 and slag pipe 16 respectively, it rotates to drive dwang 13 through the motor, thereby drive helical blade 14 rotates, make waste water and solid impurity separate, discharge into waste liquid case 2 and waste residue case 3 through drain pipe 15 and slag pipe 16 respectively.

Considering that the separation effect of waste water and solid impurities needs to be guaranteed, a plurality of filtering holes are formed in the spiral blade 14, the first filter plate 17 is fixedly mounted at the joint of the shell 11 and the liquid outlet pipe 15, larger impurities are filtered through the filtering holes, smaller impurities are filtered through the first filter plate 17, and the separation effect of waste water and solid impurities is guaranteed.

For making waste water and liquid medicine misce bene for the purifying effect of waste water is better, so the inner wall in stirring chamber is equipped with puddler 18, the outer wall fixedly connected with of puddler 18 has a plurality of stirring leaves 19, the upper surface fixed mounting of waste liquid case 2 has the motor, the output shaft of motor runs through the inner wall of waste liquid case 2 and passes through shaft coupling and puddler 18 fixed connection, the upper surface intercommunication of waste liquid case 2 has the feed pipe, the bottom of baffle 5 has two unloading funnels 20 through two solenoid valve intercommunication, through the feed pipe that sets up to adding liquid medicine in the stirring chamber, the motor drives puddler 18 and rotates, make stirring leaf 19 stir waste water and liquid medicine and mix, make liquid medicine and waste water fully reaction, the purifying effect of waste water has been guaranteed.

In operation, sediment after wastewater treatment is required to be treated, and the purification effect of wastewater is required to be ensured, so that the two pairs of clamping blocks 21 are fixedly connected to the inner wall of the purification cavity, a purification frame 22 is clamped between the two pairs of clamping blocks 21, a second filter plate 23 and an activated carbon plate 24 are respectively and slidably connected to the inside of the purification frame 22, a liquid outlet pipe 15 is communicated with the lower part of the outer wall of the waste liquid tank 2 through a valve, the sediment generated after wastewater treatment is collected through the second filter plate 23, the purification effect of wastewater can be ensured by the activated carbon plate 24, the pollution to the environment is greatly reduced, the purification frame 22 is conveniently taken out from the waste liquid tank 2 through the clamping blocks 21, the second filter plate 23 and the activated carbon plate 24 are cleaned and replaced, and the use effect is ensured.

In addition, the sealing of the purification cavity is required to be ensured to prevent waste water leakage, so the outer wall of the purification frame 22 is provided with a sealing groove for installing a sealing ring 25, and a gap between the purification frame 22 and the waste liquid box 2 is sealed through the arranged sealing ring 25 to ensure the sealing of the purification cavity and prevent waste water leakage.

When the domestic wastewater treatment device in the embodiment is specifically used, firstly, a user pours domestic wastewater into the shell 11 through the feeding funnel 12, at the moment, the motor drives the rotating rod 13 to rotate, thereby driving the spiral blade 14 to rotate, the wastewater is filtered by the filtering hole and the first filter plate 17, and flows into the waste liquid tank 2 through the liquid outlet pipe 15, solid impurities are conveyed in the shell 11 in the rotation of the spiral blade 14, fall into the waste residue tank 3 from the slag storage pipe, the motor drives one rotating shaft 6 to rotate while the solid impurities fall into the waste residue tank 3, under the action of the two gears 7, the two rotating shafts 6 can be simultaneously rotated, thereby driving the two crushing rollers 8 to crush and crush the entered solid impurities, so that the internal wastewater is extruded out and falls into the bottom end of the waste residue tank 3 while the solid impurities are crushed, the broken solid impurities can fall into the filter frame 10 to be conveniently taken out and treated, meanwhile, the water pump 9 can convey the residual wastewater in the waste residue tank 3 into the stirring cavity to be treated, the broken solid impurities reduce the residue of the wastewater in the solid impurities, the subsequent treatment of the solid impurities is convenient, after the wastewater enters the stirring cavity, the treatment liquid medicine is added into the stirring cavity through the medicine inlet pipe, the motor drives the stirring rod 18 to rotate, the stirring blade 19 stirs and mixes the wastewater with the liquid medicine, the liquid medicine fully reacts with the wastewater, the purifying effect of the wastewater is ensured, after the liquid medicine is primarily purified, the two electromagnetic valves are opened, the wastewater falls into the purifying cavity through the blanking funnel 20, the second filter plate 23 filters the precipitate in the wastewater, the filtered wastewater is discharged from the liquid outlet pipe 15 after being treated by the activated carbon plate 24, the purification effect of the waste water is guaranteed, after the second filter plate 23 and the activated carbon plate 24 are used for a period of time, the purification frame 22 can be taken out from the waste liquid tank 2, the second filter plate 23 and the activated carbon plate 24 are cleaned and replaced, and the use effect of the second filter plate 23 and the activated carbon plate 24 is guaranteed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a domestic wastewater treatment device, includes base (1), its characterized in that: the utility model discloses a waste liquid treatment device, including base (1), waste liquid case (2), waste residue case (3), waste liquid case (2) and waste residue case (3)'s upper end is through the transport auger that support frame (4) fixedly connected with slope set up, the inside of waste liquid case (2) is separated into stirring chamber and clean chamber through baffle (5), the inner wall upper end rotation of waste residue case (3) is connected with two axis of rotation (6), two the one end of axis of rotation (6) all runs through the outer wall of waste residue case (3) and fixedly connected with gear (7), and two gear (7) intermeshing, the outer wall fixedly connected with motor of waste residue case (3), the output shaft of motor passes through shaft coupling and one of them axis of rotation (6) fixedly connected with, two the outer wall of axis of rotation (6) all fixedly cup joints crushing roller (8), the inner wall middle part sliding connection of waste residue case (3) has filter frame (10), the outer wall fixedly connected with handle of filter frame (10), the upper surface fixedly connected with of base (1) water pump (9), water pump (9) are linked together through inside water pump (9) of water pump (3) and water pump (9).

2. A domestic wastewater treatment apparatus according to claim 1, wherein: the conveying auger comprises a shell (11), a feeding hopper (12) is communicated with the upper end of the shell (11), a motor is fixedly connected to the outer wall of the shell (11), a rotating rod (13) is connected to the inner portion of the shell (11) in a rotating mode, an output shaft of the motor is fixedly connected with one end of the rotating rod (13) through a coupler, a helical blade (14) is fixedly connected to the outer portion of the rotating rod (13), and the bottom end of the shell (11) is communicated with a waste liquid tank (2) and a waste residue tank (3) through a liquid outlet pipe (15) and a slag discharging pipe (16) respectively.

3. A domestic wastewater treatment apparatus according to claim 2, wherein: a plurality of filtering holes are formed in the spiral blades (14), and a first filter plate (17) is fixedly arranged at the joint of the shell (11) and the liquid outlet pipe (15).

4. A domestic wastewater treatment apparatus according to claim 1, wherein: the inner wall in stirring chamber is equipped with puddler (18), the outer wall fixedly connected with of puddler (18) a plurality of stirring leaf (19), the last fixed surface of waste liquid case (2) installs the motor, the output shaft of motor runs through the inner wall of waste liquid case (2) and passes through shaft coupling and puddler (18) fixed connection, the upper surface intercommunication of waste liquid case (2) has into the pencil, the bottom of baffle (5) has two unloading funnels (20) through two solenoid valve intercommunication.

5. A domestic wastewater treatment apparatus according to claim 1, wherein: the inner wall fixedly connected with two pairs of fixture blocks (21) in purification chamber, joint has purification frame (22) between two pairs of fixture blocks (21), the inside of purification frame (22) is sliding connection respectively has second filter plate (23) and activated carbon plate (24), there is drain pipe (15) outer wall below of waste liquid case (2) through the valve intercommunication.

6. A domestic wastewater treatment apparatus according to claim 5, wherein: a sealing groove for installing a sealing ring (25) is formed in the outer wall of the purification frame (22).