CN219689549U

CN219689549U - Household operation-maintenance-free sewage treatment purifying tank

Info

Publication number: CN219689549U
Application number: CN202320983778.3U
Authority: CN
Inventors: 王超; 侯印泽
Original assignee: Baoding Yinhong Yurui Water Equipment Manufacturing Co ltd
Current assignee: Baoding Yinhong Yurui Water Equipment Manufacturing Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-15
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a household operation-maintenance-free sewage treatment purifying tank, which comprises a tank body, an aeration mechanism, a filter screen, a water inlet cavity, a disinfection cavity and a sewage disposal mechanism, wherein the tank body is divided into a water inlet cavity and a disinfection cavity from left to right by a partition plate, the bottom and the upper part of the water inlet cavity are correspondingly provided with vertical concentric circular clamping grooves, the filter screen in a cylindrical shape is vertically arranged in the clamping grooves, and a sewage disposal hole is arranged in the clamping groove at the bottom of the tank body; the blowdown mechanism includes: the device comprises a speed reducing motor and a pollution discharge auger, wherein the top end of the pollution discharge auger is connected with the speed reducing motor through a through hole in the middle of a motor mounting table, the pollution discharge auger is coaxially arranged in a filter screen, and the outer edge of the pollution discharge auger is tangent with the inner wall of the filter screen. According to the household operation-maintenance-free sewage treatment purifying tank, impurities on the filter screen are cleaned through the pollution discharge mechanism, so that the water purifying efficiency of the purifying tank is effectively improved, and the time of manual maintenance is reduced.

Description

Household operation-maintenance-free sewage treatment purifying tank

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a household operation-maintenance-free sewage treatment purifying tank.

Background

The purifying tank is widely applied as a mature dispersed sewage treatment facility. When the purification tank for sewage treatment is used, substances which cannot be degraded can be attached to the purification plate, regular maintenance is needed, time and labor are wasted in cleaning, and the purification efficiency of the purification tank can be affected if the purification tank is not maintained for a long time. The disclosed patent CN115849642a is a purification tank for rural sewage treatment, which comprises: the inside vertical direction fixed mounting of cell body has the purification board, is provided with a plurality of purification holes that run through on the purification board, inside and lie in the purification board and be close to the rotatory mechanism of cleaning that advances dirt pipe one side and be provided with the dirt on the purification board that is used for clearing up the purification board, inside and lie in the purification board and be provided with the flexible mechanism of cleaning that is used for clearing up the downthehole mud of dirt pipe one side, still be provided with aeration mechanism and drive rotatory mechanism, flexible mechanism and the power supply mechanism of cleaning of aeration mechanism joint work on the cell body, this purification tank discovers in the use, and it adopts the mode of scraper blade circular motion to reach the effect of clearance, but the mud can not effectively fall into the dirt pipe in, and the blowdown effect is not ideal, proposes a high-efficient, convenient domestic sewage treatment purification tank for this reason.

Disclosure of Invention

The utility model aims to provide a household operation-maintenance-free sewage treatment purifying tank, which can conveniently and efficiently treat the problem that sand and sludge which cannot be degraded are attached to a filter screen after long-time operation, so that the water purification efficiency is affected.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a household operation-maintenance-free sewage treatment purifying tank, which comprises a tank body, an aeration mechanism, a filter screen, a water inlet cavity, a disinfection cavity and a sewage disposal mechanism, wherein the tank body is divided into a water inlet cavity and a disinfection cavity by a partition plate left and right, the bottom and the upper part of the water inlet cavity are correspondingly provided with vertical concentric circular clamping grooves, the filter screen in a cylindrical shape is vertically arranged in the clamping grooves, and the clamping grooves are internally provided with sewage disposal holes; the blowdown mechanism includes: the device comprises a speed reducing motor and a pollution discharge auger, wherein the top end of the pollution discharge auger is connected with the speed reducing motor through a through hole in the middle of a motor mounting table, the pollution discharge auger is coaxially arranged in a filter screen, and the outer edge of the pollution discharge auger is tangent to the inner wall of the filter screen.

Further, the filter screen is a cylindrical plate bar screen with openings at the upper end and the lower end.

Furthermore, the drain holes are fan-shaped drain outlets, and a plurality of drain holes are circumferentially and uniformly distributed in the clamping groove.

Further, a circular limiting groove for connecting with the pollution discharge auger is formed in the clamping groove at the bottom, a concentric circular through hole is formed in the limiting groove, the clamping groove, the pollution discharge hole and the motor mounting table through hole are concentric, and the bottom of the pollution discharge auger is mounted inside the limiting groove.

Further, the aeration mechanism includes: the aeration cylinder is installed at the top of the tank body, the aeration cylinder is connected with the tank body through the aeration pipe, and the exhaust pipe is arranged on the right side of the aeration cylinder.

Further, a plurality of groups of aeration holes are formed in the blowdown auger, and the blowdown auger is connected with the aeration pipe through concentric circular through holes in the limiting groove.

Furthermore, the front surface of the groove body is provided with a peeping port, and toughened glass is arranged at the peeping port.

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

according to the household operation-maintenance-free sewage treatment purifying tank, the sewage discharge auger is driven by the gear motor to slowly rotate in the filter screen, the outer edge of the sewage discharge auger is tangent to the inner wall of the filter screen, and sludge in the filter screen is discharged out of the tank body through the sewage discharge hole at the bottom of the tank body in the rotating process of the sewage discharge auger.

In addition, the blowdown auger is hollow structure, and is provided with the aeration hole, through the inside oxygen that exposes to the sun of aeration hole to the sewage inside, thereby increased the sewage treatment ability of whole purifying tank.

Drawings

The utility model is further described with reference to the following description of the drawings.

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

FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1;

FIG. 3 is a schematic view of the part B in FIG. 2 in an enlarged partial structure;

FIGS. 4 and 5 are schematic diagrams of the axial measurement structure of the present utility model;

FIG. 6 is a schematic view of the structure of the clamping groove, the limiting groove and the drain hole of the utility model;

FIG. 7 is a schematic view of a motor mount according to the present utility model;

FIG. 8 is a schematic view of the structure of the drain auger of the present utility model;

FIG. 9 is a schematic view of a drain cover plate structure of the present utility model.

Reference numerals illustrate: 1. a tank body; 2. a sewage outlet; 3. a speed reducing motor; 4. a motor mounting table; 5. an exposure cylinder; 6. a disinfection cover plate; 7, a water outlet; 8, a disinfection cavity; 9. a partition plate; 10. peep hole; 11. a pollution discharge auger; 1101. aeration holes; 12. a filter screen; 13. support legs; 14. a vent pipe; 15. a blow-down hole; 16. a blowdown escutcheon plate; 17. an exhaust pipe; 18. a water passing hole; 19. an air inlet pipe; 20. a limit groove; 21. a clamping groove; 22. a water inlet cavity.

Detailed Description

The utility model has the core of providing the household operation-maintenance-free sewage treatment purifying tank, and impurities on the filter screen are cleaned through the sewage discharging mechanism, so that the water purifying efficiency of the purifying tank is effectively improved, and the time of manual maintenance is reduced.

The following description of the embodiments of the present utility model will be made in detail with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the utility model. 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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to the drawings, FIG. 1 is a schematic diagram of the front view of the present utility model; FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1; FIG. 3 is a schematic view of the part B in FIG. 2 in an enlarged partial structure; FIGS. 4 and 5 are schematic diagrams of the axial measurement structure of the present utility model; FIG. 6 is a schematic view of the structure of the clamping groove, the limiting groove and the drain hole of the utility model;

FIG. 7 is a schematic view of a motor mount according to the present utility model; FIG. 8 is a schematic view of the structure of the drain auger of the present utility model; FIG. 9 is a schematic view of a drain cover plate structure of the present utility model.

In one embodiment, as shown in FIG. 1 to the extent～9, a household operation-free sewage treatment purifying tank comprises a tank body 1, an aeration mechanism, a filter screen 12, a water inlet cavity 22 and a disinfection cavity 8, and is characterized by further comprising a sewage discharging mechanism.

Specifically, the tank body 1 is divided into a water inlet cavity 22 and a disinfection cavity 8 by a partition plate 9 from left to right, a vertical concentric circular clamping groove 21 is correspondingly arranged at the bottom and the upper part of the water inlet cavity 22, a cylindrical filter screen 12 is vertically arranged in the clamping groove 21, a sewage draining hole 15 is arranged in the clamping groove 21, and supporting legs 13 are respectively arranged at four corners of the bottom surface of the tank body 1. The blowdown mechanism includes: gear motor 3 and blowdown auger 11, gear motor 3 is vertical installs at motor mount table 4 upper surface, motor mount table 4 lower surface be equipped with draw-in groove and the locating key that cell body 1 corresponds, and motor mount table 4 middle part is equipped with the through-hole, and motor mount table 4 lock is on cell body 1. The top end of the pollution discharge auger 11 is connected with the gear motor 3 through a through hole in the middle of the motor mounting table 4, the pollution discharge auger 11 is coaxially arranged in the filter screen 12, and the outer edge of the pollution discharge auger 11 is tangent to the inner wall of the filter screen 12. The aeration mechanism includes: the aeration cylinder 5, the breather pipe 14 and the exhaust pipe 17, wherein the aeration cylinder 5 is arranged at the top of the tank body 1, the aeration cylinder 5 is connected with the tank body 1 through the breather pipe 14, and the exhaust pipe 17 is arranged at the right side of the aeration cylinder 5.

The gear motor 3 drives the sewage discharge auger 11 to rotate, the outer edge of the sewage discharge auger 11 is tangent to the inner wall of the filter screen 12, the sewage discharge auger 11 discharges sludge in the filter screen 12 out of the tank body through the sewage discharge hole 15 in the rotating process, the rapid removal of impurities attached to the inside of the purifying tank is realized, and meanwhile, the aeration mechanism can better purify sewage.

In one embodiment, as shown in fig. 8, the filter screen 12 is a cylindrical plate screen with upper and lower ends open.

Specifically, the circular filter screen 12 is fixed in the clamping groove 21 arranged in the groove body 1, so that impurities are effectively prevented from freely moving in the purifying groove.

In a specific embodiment, as shown in fig. 6, the drain holes 15 are a plurality of fan-shaped drain outlets, and a plurality of drain holes 15 are circumferentially and uniformly distributed in the clamping groove 21.

Specifically, by providing a plurality of fan-shaped blow-down holes 15, the efficiency of discharging the sludge out of the purification tank is improved.

In a specific embodiment, as shown in fig. 2, 3 and 6, a circular limiting groove 20 for connecting with the blowdown auger 11 is arranged in the clamping groove 21, concentric circular through holes are arranged in the limiting groove 20, the clamping groove 21, the blowdown hole 15 and the through hole of the motor mounting table 4 are concentric, the bottom of the blowdown auger 11 is vertically arranged in the limiting groove 20, and the blowdown auger 11 follows the gear motor 3 to rotate in the limiting groove 20 at a uniform speed and circumference.

Specifically, by arranging the limiting groove 20, the pollution discharge auger 11 is reliably positioned and stable in pollution discharge.

In one embodiment, as shown in fig. 4, 5 and 8, the breather pipe 14 is connected to the bottom end of the blow-down auger 11.

Specifically, the main shaft of the blowdown auger 11 is hollow and provided with a plurality of groups of aeration holes, and the blowdown auger 11 is connected with the aeration pipe 14 through the through hole of the limit groove 20.

The aeration mechanism is connected with the sewage discharge auger 11, and oxygen is used for aerating sewage in the filter screen 12, so that the sewage purifying efficiency is effectively improved.

In a specific embodiment, as shown in fig. 5, a peep hole 10 is further provided on the tank body 1, and toughened glass is installed at the peep hole 10.

Specifically, the peeping port 10 is disposed on a side close to the filter screen 12, so as to facilitate observation of whether the filter screen 12 needs to be drained.

The working principle of the utility model is as follows: firstly, a sewage port 2 is connected with a discharge end which needs sewage treatment, an air inlet pipe 19 is connected into an aeration tank 5, a disinfection cover plate 6 is opened to pour disinfection reagent into a disinfection cavity 8, then the aeration tank 5 is started, then an aeration mechanism is used for aerating oxygen into the sewage to carry out biological aeration purification on the sewage, meanwhile, granular sludge contained in the sewage is filtered under the action of a filter screen 12, finally, water enters the disinfection cavity 8, and after disinfection, the water is discharged through a water outlet 7; when the peeping port 10 discovers that the filter screen 12 needs to be cleaned and maintained, the blowdown hole cover plate 16 is opened, the gear motor 3 is started, the blowdown auger 11 is driven by the gear motor 3 to discharge the undegraded sludge impurities attached to the filter screen 12 out of the tank body 1 through the blowdown hole 15, and the whole purification process is rapid and convenient, high in practicality and high in reliability.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. The utility model provides a household operation and maintenance-free sewage treatment purifying tank, includes cell body (1), aeration mechanism, filter screen (12), inlet chamber (22) and disinfection chamber (8), its characterized in that still includes blowdown mechanism, cell body (1) divide into inlet chamber (22) and disinfection chamber (8) by division board (9) left and right sides, inlet chamber (22) bottom and upper portion correspond and are equipped with perpendicular concentric circular draw-in groove (21), the cylindric filter screen (12) is vertical to be installed in draw-in groove (21), be equipped with blow-down hole (15) in draw-in groove (21); the blowdown mechanism includes: gear motor (3) and blowdown auger (11), blowdown auger (11) top pass through in the middle of motor mount table (4) the via hole with gear motor (3) are connected, blowdown auger (11) coaxial set up in filter screen (12), blowdown auger (11) outer edge with filter screen (12) inner wall is tangent.

2. The household operation-and-maintenance-free sewage treatment purification tank according to claim 1, wherein: the filter screen (12) is a cylindrical plate bar screen with openings at the upper end and the lower end.

3. The household operation-and-maintenance-free sewage treatment purification tank according to claim 1, wherein: the sewage draining holes (15) are fan-shaped sewage draining outlets, and a plurality of sewage draining holes (15) are circumferentially and uniformly distributed in the clamping grooves (21) at the bottom.

4. A household operation and maintenance-free sewage treatment purification tank as claimed in claim 3, wherein: the bottom is provided with a circular limit groove (20) which is connected with the pollution discharge auger (11) in the clamping groove (21), a concentric circular through hole is arranged in the limit groove (20), the clamping groove (21), the pollution discharge hole (15) and the through hole of the motor mounting table (4) are concentric, and the bottom of the pollution discharge auger (11) is mounted inside the limit groove (20).

5. The household operation-and-maintenance-free sewage treatment purification tank according to claim 4, wherein: the aeration mechanism includes: aeration cylinder (5), breather pipe (14) and blast pipe (17), aeration cylinder (5) are installed cell body (1) top, aeration cylinder (5) pass through breather pipe (14) with cell body (1) are connected, blast pipe (17) set up aeration cylinder (5) right side.

6. The household operation-and-maintenance-free sewage treatment purification tank according to claim 5, wherein: the sewage disposal auger (11) is provided with a plurality of groups of aeration holes (1101), and the sewage disposal auger (11) is connected with the aeration pipe (14) through concentric circular through holes in the limiting groove (20).

7. The household operation-and-maintenance-free sewage treatment purification tank according to claim 1, wherein: the front of the groove body (1) is provided with a peeping port (10), and toughened glass is arranged at the peeping port (10).