CN209957566U

CN209957566U - Domestic sewage treatment device

Info

Publication number: CN209957566U
Application number: CN201920402939.9U
Authority: CN
Inventors: 罗绍明; 钟秀英; 罗火玉
Original assignee: Xiamen Saint Wei Industry Environmental Protection & Technology Co Ltd
Current assignee: Xiamen Saint Wei Industry Environmental Protection & Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-01-17
Anticipated expiration: 2029-03-28

Abstract

The utility model provides a domestic sewage treatment device, which comprises a bracket, a filtering tank and a disinfecting tank, wherein the filtering tank and the disinfecting tank are arranged on the bracket; the communicating component comprises a lower leakage cover fixedly connected to the support through a fixing plate, an upper cover communicated with the inner lower part of the filtering tank through a hose, and a filtering pipe which is locked between the lower leakage cover and the upper cover through a locking component and is filled with gravels; wherein the lower leakage cover is communicated with the disinfection tank through a sewer pipe. The utility model discloses conveniently change the grit in the filter tube.

Description

Domestic sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a domestic sewage treatment device.

Background

With the development of science and technology, people can generate more domestic sewage in daily life, and if the domestic sewage is directly discharged into rivers, the rivers are easily polluted, so that the domestic sewage generally needs to be purified and then discharged. Can filter sewage before purifying sewage among the prior art, specifically adopt the mode that filter screen and grit combine to filter, utilize the filter screen to carry out prefilter, utilize the tiny particulate matter of grit filtration aquatic.

Typically the sand will need to be replaced after a period of use with a new sand, however prior art sand is typically enclosed within the device and replacement is laborious.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a domestic sewage treatment device.

In order to solve the technical problem, the technical scheme of the utility model is that:

a domestic sewage treatment device comprises a bracket, and a filtering tank and a disinfecting tank which are arranged on the bracket, wherein a horizontally arranged filtering net is arranged in the filtering tank, and the filtering tank and the disinfecting tank are communicated through a plurality of communicating components; the communicating component comprises a lower leakage cover fixedly connected to the support through a fixing plate, an upper cover communicated with the inner lower part of the filtering tank through a hose, and a filtering pipe which is locked between the lower leakage cover and the upper cover through a locking component and is filled with gravels; wherein the lower leakage cover is communicated with the disinfection tank through a sewer pipe.

Preferably, both ends of the filter pipe are open, a horizontally arranged sealing plate is fixedly connected to a position, close to the lower end, in the filter pipe, a plurality of water filtering holes are formed in the sealing plate, and the sand and the stone are filled on the upper portion of the sealing plate.

Preferably, the lower leakage cover and the upper cover are both funnel-shaped, and a lower concave shoulder for embedding the lower end of the filter pipe is arranged at the upper port of the lower leakage cover; and an upper concave shoulder for embedding the upper end of the filter pipe is arranged at the lower port of the upper cover cap.

Preferably, the upper concave shoulder and the lower concave shoulder are fixedly embedded with sealing gaskets.

Preferably, the locking assembly comprises a connecting plate fixedly connected to the side wall of the upper part of the bracket and a pressing plate which is arranged on the connecting plate through an adjusting part and can move up and down, wherein the pressing plate is positioned right above the upper cover.

Preferably, the adjusting part comprises a lead screw vertically connected to the connecting plate through threads and a hand wheel fixedly installed at the upper end of the lead screw, and the pressing plate is fixedly installed at the lower end of the lead screw.

Preferably, a strip-shaped abdicating hole for the hose to pass through is formed in the middle of the plate wall of the connecting plate.

Preferably, an ultraviolet lamp is arranged on the upper inner wall of the disinfection tank; the upper wall of the disinfection tank is provided with a feeding port for feeding medicaments; the feeding port is plugged with a leather plug.

Preferably, a stirring mechanism is further arranged in the disinfection tank; rabbling mechanism is including rotating the pivot and the motor of fixed mounting on the disinfection pond lateral wall of connecting the level setting in the disinfection pond, wherein the main shaft and the pivot transmission of motor are connected, just a plurality of puddlers of fixedly connected with in the pivot.

Compare prior art, the utility model has the advantages that:

1. the utility model discloses a set up the intercommunication subassembly, thereby utilize the grit in the intercommunication subassembly to carry out secondary filtration to sewage, filter less material.

2. The utility model provides a filter tube can be convenient from the upper shield cover with leak down and cover and take off to the grit in the filter tube is changed.

3. The disinfection tank of the utility model adopts the combination of ultraviolet lamp disinfection and medicament disinfection for disinfection, thereby greatly improving the disinfection effect.

4. The utility model discloses still be provided with agitating unit in the well disinfection pond, so can make the sewage in the disinfection pond more abundant with the medicament mixture on the one hand, on the other hand can be continuous turns sewage, makes the sewage of bottom constantly turn the upper strata to can be carried out better disinfection by the ultraviolet lamp.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of the upper cover;

FIG. 4 is a schematic view of the construction of the lower leakage cover;

FIG. 5 is a schematic view of the internal structure of the filter tube;

FIG. 6 is a schematic view showing the internal structure of the disinfection tank.

Reference numerals: 1. a support; 2. a filtration tank; 21. a filter screen; 3. a disinfection tank; 31. a throwing port; 32. a plug of leather; 33 ultraviolet lamp; 34 a stirring assembly; 341. a rotating shaft; 342. a motor; 343. a stirring rod; 35. a water outlet pipe; 351. a water valve; 4. a communicating component; 41. a fixing plate; 42. a lower leakage cover; 421. a concave shoulder; 43. a hose; 44. an upper cover; 441. an upper concave shoulder; 45. a filter tube; 451. closing the plate; 452. sand and stone; 4511. water filtering holes; 46. a locking assembly; 461. a connecting plate; 4611. a hole of abdication; 462. pressing a plate; 463. an adjustment member; 4631. a lead screw; 4632. a hand wheel; 47. a sewer pipe; 48. and a gasket.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

Example (b):

referring to fig. 1, the present embodiment provides a domestic sewage treatment apparatus, including a support 1, and a filtering tank 2 and a disinfecting tank 3 which are arranged on the support 1, wherein a horizontally arranged filtering net 21 is arranged in the filtering tank 2, and the filtering tank 2 and the disinfecting tank 3 are communicated with each other through a plurality of communicating components 4; the communicating component 4 comprises a lower leakage cover 42 fixedly connected on the bracket 1 through a fixing plate 41, an upper cover 44 communicated with the lower part in the filter tank 2 through a hose 43, and a filter pipe 45 which is locked between the lower leakage cover 42 and the upper cover 44 through a locking component 46 and is filled with sand 452; wherein the lower leakage cover 42 is communicated with the disinfection tank 3 through a sewer pipe 47.

Through the setting, through setting up intercommunication subassembly 4, thereby utilize the grit 452 in the intercommunication subassembly 4 to filter sewage once more, filter littleer material. The upper cover cap 44 can be removed from the filter tube 45 by simply adjusting the locking assembly 46, so that the filter tube 45 can be easily removed from the upper cover cap 44 and the lower drain cap 42 to facilitate the replacement of the sand 452 in the filter tube 45.

Referring to fig. 5, both ends of the filter tube 45 are open, and a horizontally disposed sealing plate 451 is fixedly connected to a position near the lower end of the filter tube 45, wherein the sealing plate 451 is provided with a plurality of water filtering holes 4511, and sand 452 is filled in the upper portion of the sealing plate 451.

As shown in fig. 3 and 4, the lower leakage cover 42 and the upper cover 44 are both funnel-shaped, and a lower concave shoulder 421 for inserting the lower end of the filter tube 45 is disposed at the upper port of the lower leakage cover 42; an upper concave shoulder 441 for embedding the upper end of the filter pipe 45 is arranged at the lower port of the upper cover cap 44. The upper concave shoulder 441 and the lower concave shoulder 421 are provided to facilitate positioning, so that the filter tube 45 can be more conveniently clamped between the upper cover 44 and the lower lid 42.

The upper concave shoulder 441 and the lower concave shoulder 421 are fixedly embedded with sealing gaskets 48. The gasket 48 is provided to increase the sealing of the joint of the filter tube 45 with the upper and

lower lids

44, 42.

Referring to fig. 2, the locking assembly 46 includes a connecting plate 461 fixedly connected to the upper side wall of the bracket 1, and a pressing plate 462 vertically movably mounted on the connecting plate 461 through an adjusting element 463, wherein the pressing plate 462 is located right above the upper cover 44, specifically, the adjusting element 463 includes a lead screw 4631 vertically screwed on the connecting plate 461 and a hand wheel 4632 fixedly mounted on the upper end of the lead screw 4631, wherein the pressing plate 462 is fixedly mounted on the lower end of the lead screw 4631. Thus, the pressure plate 462 can be driven to ascend or descend only by rotating the lead screw 4631 through the hand wheel 4632.

A strip-shaped abdicating hole 4611 for the hose 43 to pass through is formed in the middle of the wall of the connecting plate 461. The purpose of the abdicating hole 4611 is to allow the flexible tube 43 to better pass through the connecting plate 461, so as to avoid the flexible tube 43 from bending.

Referring to fig. 6, an ultraviolet lamp 33 is installed on the inner wall of the disinfection tank 3; the upper wall of the disinfection tank 3 is provided with a feeding port 31 for feeding medicament; the inlet 31 is plugged with a plug 32. The ultraviolet lamp 33 disinfection and the medicament disinfection are combined for disinfection, so that the disinfection effect is greatly improved.

A stirring mechanism 34 is also arranged in the disinfection tank 3; the stirring mechanism 34 comprises a rotating shaft 341 rotatably connected to the inside of the disinfection tank 3 and horizontally arranged, and a motor 342 fixedly installed on the side wall of the disinfection tank 3, wherein a main shaft of the motor 342 is in transmission connection with the rotating shaft 341, and the rotating shaft 341 is fixedly connected with a plurality of stirring rods 343. So motor 342 drives the pivot 341 rotatory, and pivot 341 drives puddler 343 and rotates together, so on the one hand can make the sewage in the disinfection pond 3 mix with the medicament more fully. Because ultraviolet lamp 33 is difficult to shine the sewage of lower floor to it is relatively poor to the sewage disinfection effect of lower floor, and be provided with agitating unit after, can turn the upper strata with the sewage of lower floor, thereby make the sewage of lower floor also can be by the good disinfection of shining of ultraviolet lamp 33, improved the disinfection effect. In order to facilitate the discharge of the sewage in the disinfection tank, a water outlet pipe 35 having a water valve 351 is provided at the bottom of the disinfection tank.

The implementation principle is as follows: at first, discharge domestic sewage into filtering ponds 2, under the filtration of filter screen 21 in filtering ponds 2, can filter sewage, still be mingled with some tiny particulate matters in the sewage after the filtration, this sewage can flow into in filter tube 45 along hose 43 and is filtered by grit 452 in filter tube 45 to filter the tiny particulate matter of mingling. Along with long-term use, the sandstone 452 needs to be replaced, and when the sandstone needs to be replaced, the pressure plate 462 only needs to be lifted by rotating the lead screw 4631; at this time, the upper cover 44 can be taken off from the upper end of the filter tube 45 without being pressed by the pressing plate 462, and then the filter tube 45 can be taken off from the lower leakage cover 42, so that the whole filter tube 45 is taken out, and then only the sand 452 needs to be poured out of the filter tube 45 and replaced by new sand 452, and the filter tube 45 is installed after replacement, specifically: the lower end of the filter tube 45 is first placed on the lower leakage cover 42, the upper cover 44 is then placed on the upper end of the filter tube 45, the screw 4631 is rotated to drive the pressing plate 462 to move downwards, and finally the pressing plate 462 is firmly pressed on the upper cover 44, at this time, the filter tube 45 is firmly clamped between the upper cover 44 and the lower leakage cover 42, and the replacement is completed.

Above only the typical example of the utility model discloses, in addition, the utility model discloses can also have other multiple concrete implementation manners, all adopt the technical scheme that equivalent replacement or equivalent transform formed, all fall in the utility model discloses the scope of claiming.

Claims

1. The utility model provides a domestic sewage treatment device, includes support (1) and locates filtering ponds (2) and disinfection pond (3) on support (1), wherein filter screen (21) that the level that is equipped with in filtering ponds (2) set up, its characterized in that: the filter tank (2) is communicated with the disinfection tank (3) through a plurality of communicating components (4); the communication assembly (4) comprises a lower leakage cover (42) fixedly connected to the support (1) through a fixing plate (41), an upper cover (44) communicated with the inner lower part of the filter tank (2) through a hose (43), and a filter pipe (45) which is locked between the lower leakage cover (42) and the upper cover (44) through a locking assembly (46) and is filled with sand (452) inside; wherein the lower leakage cover (42) is communicated with the disinfection tank (3) through a sewer pipe (47).

2. The domestic sewage treatment apparatus according to claim 1, wherein: both ends of the filter pipe (45) are open, a horizontally arranged sealing plate (451) is fixedly connected to the position, close to the lower end, in the filter pipe (45), a plurality of water filtering holes (4511) are formed in the sealing plate (451), and the gravel (452) is filled on the upper portion of the sealing plate (451).

3. The domestic sewage treatment apparatus according to claim 2, wherein: the lower leakage cover (42) and the upper cover cap (44) are both funnel-shaped, and a lower concave shoulder (421) for embedding the lower end of the filter pipe (45) is arranged at the upper port of the lower leakage cover (42); an upper concave shoulder (441) for embedding the upper end of the filter pipe (45) is arranged at the lower port of the upper cover cap (44).

4. The domestic sewage treatment apparatus according to claim 3, wherein: and sealing gaskets (48) are fixedly embedded on the upper concave shoulder (441) and the lower concave shoulder (421).

5. The domestic sewage treatment apparatus according to any one of claims 1 to 4, wherein: the locking assembly (46) comprises a connecting plate (461) fixedly connected to the upper side wall of the bracket (1) and a pressure plate (462) which is arranged on the connecting plate (461) through an adjusting piece (463) and can move up and down, wherein the pressure plate (462) is positioned right above the upper cover (44).

6. The domestic sewage treatment apparatus according to claim 5, wherein: the adjusting piece (463) comprises a lead screw (4631) vertically screwed on the connecting plate (461) and a hand wheel (4632) fixedly installed at the upper end of the lead screw (4631), wherein the pressure plate (462) is fixedly installed at the lower end of the lead screw (4631).

7. The domestic sewage treatment apparatus according to claim 6, wherein: a strip-shaped abdicating hole (4611) for the hose (43) to pass through is formed in the middle of the wall of the connecting plate (461).

8. The domestic sewage treatment apparatus according to claim 7, wherein: an ultraviolet lamp (33) is arranged on the upper inner wall of the disinfection tank (3); the upper wall of the disinfection tank (3) is provided with a feeding port (31) for feeding medicament; a leather plug (32) is plugged in the feeding port (31).

9. The domestic sewage treatment apparatus according to claim 8, wherein: a stirring mechanism (34) is also arranged in the disinfection tank (3); the stirring mechanism (34) comprises a rotating shaft (341) which is rotatably connected in the disinfection tank (3) and is horizontally arranged and a motor (342) which is fixedly installed on the side wall of the disinfection tank (3), wherein a main shaft of the motor (342) is in transmission connection with the rotating shaft (341), and a plurality of stirring rods (343) are fixedly connected to the rotating shaft (341).