CN113233522A - Domestic sewage treatment device - Google Patents
Domestic sewage treatment device Download PDFInfo
- Publication number
- CN113233522A CN113233522A CN202110238843.5A CN202110238843A CN113233522A CN 113233522 A CN113233522 A CN 113233522A CN 202110238843 A CN202110238843 A CN 202110238843A CN 113233522 A CN113233522 A CN 113233522A
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- China
- Prior art keywords
- crushing
- box body
- sundries
- driving motor
- spur gear
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- 239000010865 sewage Substances 0.000 title claims abstract description 55
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 230000002070 germicidal effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a domestic sewage treatment device and a using method thereof, and relates to the technical field of sewage treatment equipment. The invention comprises a crushing box body, wherein a crushing driving motor is fixed inside the crushing box body, a driving belt pulley is fixed at the output end of the crushing driving motor, a transmission triangular belt is assembled outside the driving belt pulley, a driven belt pulley is assembled inside the transmission triangular belt, and the driving belt pulley is connected with the driven belt pulley through the transmission triangular belt. According to the invention, through the mutual matching among the crushing box body, the separation pipeline, the collection box body and the garbage transfer box, the device has a simple structure, the volume of the device is reduced, the purchase cost and the limitation of the device are reduced, the popularization of the device is facilitated, and through the mutual matching among the separation driving motor, the filter plate, the separation pipeline and the collection box body, the device is enabled to separate and collect sundries in sewage, the filter screen blockage caused by the sundries is avoided, and the purification efficiency of the device is further ensured.
Description
Technical Field
The invention belongs to the technical field of sewage treatment equipment, and particularly relates to a domestic sewage treatment device.
Background
Domestic sewage is wastewater discharged in daily life of residents, and mainly kitchen and laundry wastewater. The direct discharge in the wastewater can cause acid and alkali pollution, so that the pH value of the water body is changed, the buffering effect of the wastewater is destroyed, the growth of microorganisms is eliminated or inhibited, and the self-purification of the water body is hindered, for the domestic sewage treatment, the traditional treatment process is to complete the whole process of the sewage treatment by a sedimentation tank, an advection tank, a filtering device, a concentration tank, a mud-water separation device and the like, wherein the sedimentation tank naturally deposits the sewage in the tank, so that the sewage in the sewage is deposited at the bottom in the tank, and the collection is convenient, however, the existing sedimentation tank has large equipment volume, complex structure and high acquisition cost, the domestic sewage treatment by adopting the method has great limitation, and more impurities can exist in the domestic sewage, when the domestic sewage is filtered, the blockage of a filter screen is easy to cause, the purification efficiency of the device is influenced, and the filter screen is inconvenient to replace and clean, sundries can not be collected and cleaned in a centralized way, so that the device is inconvenient to use.
Disclosure of Invention
The invention aims to provide a domestic sewage treatment device, which solves the existing problems: the existing sedimentation tank has larger equipment volume, complex structure and higher acquisition cost, and the method for treating the domestic sewage has great limitation.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a domestic sewage treatment device, which comprises a crushing box body, wherein a crushing driving motor is fixed inside the crushing box body, a driving belt pulley is fixed at the output end of the crushing driving motor, a transmission triangular belt is assembled on the outer side of the driving belt pulley, a driven belt pulley is assembled inside the transmission triangular belt, the driving belt pulley and the driven belt pulley are connected through the transmission triangular belt, a crushing driving straight gear is welded on one side of the driven belt pulley, a first crushing roller is welded on one side of the crushing driving straight gear, a crushing driven straight gear is meshed and connected with one end of the crushing driving straight gear, a second crushing roller is welded and connected on one side of the crushing driven straight gear, and the crushing box body and the first crushing roller as well as the crushing box body and the second crushing roller are in rotating connection;
a controller is fixed on one side of the crushing box body, the crushing driving motor is electrically connected with the controller through a wire, a water inlet hole is formed in the top of the crushing box body, a water inlet pipe is connected to the inside of the water inlet hole in a welding mode, and a separating box body is connected to the bottom of the crushing box body in a welding mode;
the inside of separator box has been seted up drive chamber and debris disengagement chamber, just the drive chamber is located the lower extreme of debris disengagement chamber, the inside in drive chamber is fixed with separation driving motor, just controller and separation driving motor pass through wire electric connection, separation driving motor's output is fixed with drive bevel gear, drive bevel gear's top meshing is connected with driven bevel gear, driven bevel gear's inside welded connection has first central pivot, the outside welded connection of first central pivot has the speed reduction initiative spur gear, the one end meshing of speed reduction initiative spur gear is connected with speed reduction driven spur gear, the inside welded connection of speed reduction driven spur gear has second central pivot, just all rotate through ball bearing between separator box and the first central pivot and separator box and the second central pivot and connect, a filter plate is welded and connected to the top of the second central rotating shaft and positioned inside the sundry separation cavity;
a sewage guide plate is obliquely fixed inside the sundry separation chamber, the bottom of the sewage guide plate is connected with a sundry guide plate in a welding mode, and the bottom of the sundry guide plate is attached to the top of the filter plate;
the sundries separating device is characterized in that a separating hole is formed in the outer side of the sundries separating cavity, a separating pipeline is connected to the inside of the separating hole in a welded mode, a water outlet hole is formed in the outer side of the sundries separating cavity and located at the lower end of the filter plate, and a water outlet pipeline is connected to the inside of the water outlet hole in a welded mode.
Furthermore, the crushing box body, the first crushing roller, the crushing box body and the second crushing roller are rotatably connected through ball bearings.
Further, the model of the controller is SC-200 universal type.
Further, the diameter of the deceleration driven spur gear is larger than that of the deceleration driving spur gear.
Furthermore, the included angle range between the sewage guide plate and the horizontal plane is minus degree.
Furthermore, one side welded connection of separation pipeline has the collection box, one side of collecting the box is connected with the door body through hinge rotation.
Further, a plurality of ultraviolet germicidal lamps are uniformly distributed at the top inside the collecting box body, and the controller is electrically connected with the ultraviolet germicidal lamps through a conducting wire.
Furthermore, a garbage transfer box is placed in the collection box body.
Further, the one end of collecting the box has been seted up and has been observed logical groove, the inside that observes logical groove is fixed with the observation board, just the material of observation board is transparent PVC.
A using method of a domestic sewage treatment device comprises the following steps:
s1: connecting a domestic sewage discharge pipe with a water inlet pipe, and connecting a water outlet pipeline with an input end of subsequent treatment equipment;
s2: electrically connecting the device with an external power supply;
s3: starting a crushing driving motor to crush the sundries with larger volume in the sewage by the first crushing roller and the second crushing roller, filtering the crushed sundries and the sewage by a filter plate, leading the sewage to flow to subsequent treatment equipment, and stopping the crushed sundries on the surface of the filter plate;
s4: starting a separation driving motor, and enabling sundries on the surface of the filter plate to finally fall into the garbage transferring box through rotation of the filter plate;
s5: the door body is opened, the garbage transfer box is pulled out, and collected sundries are transferred and treated, so that the device is convenient to use.
The invention has the following beneficial effects:
1. according to the invention, through the mutual matching of the crushing box body, the separating pipeline, the collecting box body and the garbage transferring box, the device has a simple structure, the volume of the device is reduced, the purchasing cost and the limitation of the device are reduced, and the popularization of the device is facilitated.
2. According to the invention, through the mutual matching of the separation driving motor, the filter plate, the separation pipeline and the collection box body, the device can separate and collect impurities in sewage, so that the filter screen blockage caused by the impurities is avoided, and the purification efficiency of the device is further ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a rear view of the overall structure of the present invention;
FIG. 3 is a schematic view of the inside of the pulverizing casing according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A in accordance with the present invention;
FIG. 5 is a schematic view of the interior of the separator tank of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5A in accordance with the present invention;
FIG. 7 is a cross-sectional view of the separator tank, debris deflector, and separator conduit of the present invention;
FIG. 8 is a schematic view of the interior of the collection box of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a crushing box body; 2. a pulverization driving motor; 3. a drive pulley; 4. a transmission V-belt; 5. a driven pulley; 6. crushing a driving straight gear; 7. a first crushing roller; 8. crushing the driven straight gear; 9. A second crushing roller; 10. a controller; 11. a water inlet pipe; 12. separating the box body; 13. a drive chamber; 14. A sundry separation cavity; 15. separating the driving motor; 16. a drive bevel gear; 17. a driven bevel gear; 18. A first central rotating shaft; 19. a deceleration driving spur gear; 20. a deceleration driven spur gear; 21. a second central rotating shaft; 22. a filter plate; 23. a sewage guide plate; 24. a sundry guide plate; 25. separating the pipeline; 26. a water outlet pipeline; 27. a collection box body; 28. a door body; 29. an ultraviolet germicidal lamp; 30. a refuse transfer box; 31. and (4) observing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
here, the present embodiment discloses a domestic sewage treatment apparatus.
The present invention comprises a crushing bin 1.
Please refer to fig. 1-4:
a crushing driving motor 2 is fixed inside the crushing box body 1, a driving pulley 3 is fixed at the output end of the crushing driving motor 2, a transmission triangular belt 4 is assembled outside the driving pulley 3, a driven pulley 5 is assembled inside the transmission triangular belt 4, the driving pulley 3 and the driven pulley 5 are connected through the transmission triangular belt 4, a crushing driving spur gear 6 is welded on one side of the driven pulley 5, a first crushing roller 7 is welded on one side of the crushing driving spur gear 6, a crushing driven spur gear 8 is engaged and connected with one end of the crushing driving spur gear 6, a second crushing roller 9 is welded on one side of the crushing driven spur gear 8, and the crushing box body 1 and the first crushing roller 7 as well as the crushing box body 1 and the second crushing roller 9 are rotatably connected through ball bearings;
a controller 10 is fixed on one side of the crushing box body 1, the crushing driving motor 2 is electrically connected with the controller 10 through a wire, a water inlet hole is formed in the top of the crushing box body 1, a water inlet pipe 11 is welded and connected to the inside of the water inlet hole, and a separation box body 12 is welded and connected to the bottom of the crushing box body 1;
here, the controller 10 is of the SC-200 universal type;
please refer to fig. 5-7:
a driving cavity 13 and a sundries separating cavity 14 are arranged inside the separating box body 12, the driving cavity 13 is positioned at the lower end of the sundries separating cavity 14, a separating driving motor 15 is fixed inside the driving cavity 13, the controller 10 and the separating driving motor 15 are electrically connected through a lead, a driving bevel gear 16 is fixed at the output end of the separating driving motor 15, a driven bevel gear 17 is connected at the top of the driving bevel gear 16 in a meshing manner, a first central rotating shaft 18 is welded inside the driven bevel gear 17, a decelerating driving spur gear 19 is welded outside the first central rotating shaft 18, a decelerating driven spur gear 20 is connected at one end of the decelerating driving spur gear 19 in a meshing manner, a second central rotating shaft 21 is welded inside the decelerating driven spur gear 20, and the separating box body 12 and the first central rotating shaft 18 as well as the separating box body 12 and the second central rotating shaft 21 are rotatably connected through ball bearings, a filter plate 22 is welded and connected to the top of the second central rotating shaft 21 and positioned inside the sundries separating cavity 14;
here, the diameter of the deceleration driven spur gear 20 is larger than that of the deceleration driving spur gear 19, which facilitates to reduce the rotation speed of the filter plate 22 and avoids the too high rotation speed of the filter plate 22;
a sewage guide plate 23 is obliquely fixed inside the impurity separation chamber 14, the bottom of the sewage guide plate 23 is welded and connected with an impurity guide plate 24, and the bottom of the impurity guide plate 24 is attached to the top of the filter plate 22;
the included angle between the sewage guide plate 23 and the horizontal plane is 5-50 degrees;
a separation hole is formed in the outer side of the sundries separation cavity 14, a separation pipeline 25 is connected to the inner portion of the separation hole in a welded mode, a water outlet hole is formed in the outer side of the sundries separation cavity 14 and located at the lower end of the filter plate 22, and a water outlet pipeline 26 is connected to the inner portion of the water outlet hole in a welded mode;
please refer to fig. 1, fig. 2 and fig. 8:
one side of the separation pipeline 25 is welded and connected with a collection box body 27, and one side of the collection box body 27 is rotatably connected with a door body 28 through a hinge;
here, a plurality of ultraviolet germicidal lamps 29 are uniformly fixed on the top inside the collection box body 27, and the controller 10 and the ultraviolet germicidal lamps 29 are electrically connected through a wire, so that the separated sundries can be sterilized and disinfected conveniently, and the breeding of microorganisms can be avoided;
here, the garbage transfer box 30 is placed in the collection box 27, so that the separated sundries can be conveniently collected and transferred, and the device is convenient to use;
here, the one end of collecting box 27 has been seted up and has been observed logical groove, observes the inside of leading to the groove and be fixed with observation board 31, and observation board 31 is transparent PVC, is convenient for observe the accumulation volume of the inside debris of collecting box 27.
Example two:
the embodiment discloses a using method of a domestic sewage treatment device.
Specifically, the method comprises the following steps:
the first step is as follows: connecting a domestic sewage discharge pipe with the water inlet pipe 11, and connecting the water outlet pipeline 26 with the input end of the subsequent treatment equipment;
a second part: electrically connecting the device with an external power supply;
the third step: the crushing driving motor 2 is started through the controller 10, so that the output end of the crushing driving motor 2 rotates, the crushing driving motor 2 is enabled to drive the driving pulley 3 to rotate through the fixed connection of the crushing driving motor 2 and the driving pulley 3, the driving pulley 3 is enabled to drive the driven pulley 5 to rotate because the driving pulley 3 and the driven pulley 5 are connected through the transmission triangular belt 4, the driving pulley 3 is enabled to drive the driven pulley 5 to rotate, the driven pulley 5 is enabled to drive the crushing driving spur gear 6 to rotate through the welded connection of the driven pulley 5 and the crushing driving spur gear 6, and the crushing driving spur gear 6 is enabled to drive the first crushing roller 7 to rotate through the welded connection of the crushing driving spur gear 6 and the first crushing roller 7;
through the meshing connection of the crushing driving straight-tooth gear 6 and the crushing driven straight-tooth gear 8, the crushing driving straight-tooth gear 6 drives the crushing driven straight-tooth gear 8 to rotate, the crushing driven straight-tooth gear 8 is connected with the second crushing roller 9 in a welding mode, the crushing driven straight-tooth gear 8 drives the second crushing roller 9 to rotate, through the matching of the first crushing roller 7 and the second crushing roller 9, the first crushing roller 7 and the second crushing roller 9 crush sundries with large volume in sewage, the crushed sundries and the sewage drop to the surface of the filter plate 22, after being filtered by the filter plate 22, the sewage flows to subsequent treatment equipment through a water outlet pipeline 26, and the crushed sundries stay on the surface of the filter plate 22;
the fourth step: the separation driving motor 15 is started by the controller 10, so that the output end of the separation driving motor 15 rotates, the separation driving motor 15 drives the driving bevel gear 16 to rotate by the fixed connection of the separation driving motor 15 and the driving bevel gear 16, the driving bevel gear 16 drives the driven bevel gear 17 to rotate by the meshed connection of the driving bevel gear 16 and the driven bevel gear 17, the driven bevel gear 17 drives the first central rotating shaft 18 to rotate by the welded connection of the driven bevel gear 17 and the first central rotating shaft 18, the first central rotating shaft 18 drives the deceleration driving spur gear 19 to rotate by the welded connection of the first central rotating shaft 18 and the deceleration driving spur gear 19, the deceleration driving spur gear 19 drives the deceleration driven spur gear 20 to rotate by the meshed connection of the deceleration driving spur gear 19 and the deceleration driven spur gear 20, and the deceleration driven spur gear 20 and the second central rotating shaft 21 are welded together, the driven deceleration spur gear 20 drives the second central rotating shaft 21 to rotate, the second central rotating shaft 21 drives the filter plate 22 to rotate through the welded connection between the second central rotating shaft 21 and the filter plate 22, the filter plate 22 further drives sundries on the surface of the filter plate to rotate, and the sundries slide to the inside of the separation pipeline 25 through the limiting of the sundry guide plate 24 when rotating along with the filter plate 22 and finally fall into the inside of the garbage transfer box 30;
the fifth step: observe the accumulation volume of the inside debris of rubbish transportation box 30 through observation board 31, when piling up more, open the door body 28, pull out rubbish transportation box 30, transport and handle the debris of collecting for the device convenient to use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a domestic sewage treatment device, includes crushing box (1), its characterized in that, the inside of crushing box (1) is fixed with smashes driving motor (2), the output of smashing driving motor (2) is fixed with drive pulley (3), the outside of drive pulley (3) is equipped with transmission triangular belt (4), the inside of transmission triangular belt (4) is equipped with driven pulley (5), just drive pulley (3) and driven pulley (5) are connected through transmission triangular belt (4), one side welded connection of driven pulley (5) has crushing driving spur gear (6), one side welded connection of crushing driving spur gear (6) has first crushing roller (7), the one end meshing of crushing driving spur gear (6) is connected with crushing driven spur gear (8), one side welded connection of crushing driven spur gear (8) has second crushing roller (9), the crushing box body (1) is rotationally connected with the first crushing roller (7) and the crushing box body (1) is rotationally connected with the second crushing roller (9);
a controller (10) is fixed on one side of the crushing box body (1), the crushing driving motor (2) is electrically connected with the controller (10) through a wire, a water inlet hole is formed in the top of the crushing box body (1), a water inlet pipe (11) is connected to the inside of the water inlet hole in a welding mode, and a separating box body (12) is connected to the bottom of the crushing box body (1) in a welding mode;
drive chamber (13) and debris disengagement chamber (14) have been seted up to the inside of separator box (12), just drive chamber (13) is located the lower extreme of debris disengagement chamber (14), the inside of drive chamber (13) is fixed with separation driving motor (15), just controller (10) and separation driving motor (15) pass through wire electric connection, the output of separation driving motor (15) is fixed with initiative bevel gear (16), the top meshing of initiative bevel gear (16) is connected with driven bevel gear (17), the inside welded connection of driven bevel gear (17) has first central spindle (18), the outside welded connection of first central spindle (18) has speed reduction initiative spur gear (19), the one end meshing of speed reduction initiative spur gear (19) is connected with speed reduction driven gear (20), the inside welded connection of speed reduction driven spur gear (20) has second central spindle (21), the separation box body (12) is rotatably connected with the first central rotating shaft (18) and the separation box body (12) is rotatably connected with the second central rotating shaft (21) through ball bearings, and a filter plate (22) is welded and connected to the top of the second central rotating shaft (21) and positioned inside the sundries separation cavity (14);
a sewage guide plate (23) is obliquely fixed in the sundries separation cavity (14), the bottom of the sewage guide plate (23) is connected with a sundries guide plate (24) in a welding mode, and the bottom of the sundries guide plate (24) is attached to the top of the filter plate (22);
the sundries separating device is characterized in that a separating hole is formed in the outer side of the sundries separating cavity (14), a separating pipeline (25) is connected to the inner portion of the separating hole in a welded mode, a water outlet hole is formed in the outer side of the sundries separating cavity (14) and located at the lower end of the filter plate (22), and a water outlet pipeline (26) is connected to the inner portion of the water outlet hole in a welded mode.
2. The domestic sewage treatment apparatus according to claim 1, wherein the pulverizing box (1) and the first pulverizing roller (7) and the pulverizing box (1) and the second pulverizing roller (9) are rotatably connected by ball bearings.
3. The domestic sewage treatment apparatus according to claim 1, wherein said controller (10) is of the SC-200 universal type.
4. The domestic sewage treatment apparatus according to claim 1, wherein the diameter of said deceleration driven spur gear (20) is larger than the diameter of said deceleration driving spur gear (19).
5. The domestic sewage treatment apparatus according to claim 1, wherein the angle between the sewage guide plate (23) and the horizontal plane is in the range of 5-50 degrees.
6. The domestic sewage treatment device according to claim 1, wherein a collection box (27) is welded to one side of the separation pipe (25), and a door (28) is rotatably connected to one side of the collection box (27) through a hinge.
7. The domestic sewage treatment device according to claim 6, wherein a plurality of ultraviolet germicidal lamps (29) are uniformly fixed on the top inside the collection box body (27), and the controller (10) and the ultraviolet germicidal lamps (29) are electrically connected through a conducting wire.
8. A domestic sewage treatment apparatus according to claim 6 wherein a waste transfer box (30) is placed inside the collection tank (27).
9. The domestic sewage treatment device according to claim 6, wherein an observation through groove is formed at one end of the collection box body (27), an observation plate (31) is fixed inside the observation through groove, and the observation plate (31) is made of transparent PVC.
10. A method for using a domestic sewage treatment apparatus according to any one of claims 1 to 9, comprising the steps of:
s1: connecting a domestic sewage discharge pipe with a water inlet pipe (11), and connecting a water outlet pipeline (26) with an input end of subsequent treatment equipment;
s2: electrically connecting the device with an external power supply;
s3: starting a crushing driving motor (2) to crush the sundries with large volume in the sewage by a first crushing roller (7) and a second crushing roller (9), filtering the crushed sundries and the sewage by a filter plate (22), leading the sewage to flow to subsequent treatment equipment, and stopping the crushed sundries on the surface of the filter plate (22);
s4: starting a separation driving motor (15), and enabling sundries on the surface of the filter plate (22) to finally fall into the garbage transferring box (30) through the rotation of the filter plate (22);
s5: the door body (28) is opened, the garbage transferring box (30) is pulled out, and the collected sundries are transferred and processed, so that the device is convenient to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238843.5A CN113233522A (en) | 2021-03-04 | 2021-03-04 | Domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238843.5A CN113233522A (en) | 2021-03-04 | 2021-03-04 | Domestic sewage treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN113233522A true CN113233522A (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110238843.5A Pending CN113233522A (en) | 2021-03-04 | 2021-03-04 | Domestic sewage treatment device |
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| CN (1) | CN113233522A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314877A (en) * | 2021-12-13 | 2022-04-12 | 雷艳萍 | Urban sewage treatment equipment with anti-blocking function |
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| CN114314877B (en) * | 2021-12-13 | 2023-08-18 | 陕西鑫港实业集团有限公司 | Urban sewage treatment equipment with anti-blocking function |
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Application publication date: 20210810 |