CN210313842U

CN210313842U - Sewage treatment equipment

Info

Publication number: CN210313842U
Application number: CN201921252449.1U
Authority: CN
Inventors: 朱绍雄
Original assignee: Foshan Biran Environmental Protection Technology Co Ltd
Current assignee: Foshan Biran Environmental Protection Technology Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-14
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to a sewage treatment device, it has first sedimentation tank, the second sedimentation tank, the active carbon filtering ponds to communicate in proper order along the flow direction of sewage, the inner wall sliding connection of active carbon filtering ponds has support piece, the last active carbon filter layer that is connected with of support piece, the inner wall of active carbon filtering ponds all is provided with vertical slide rail, the top of active carbon filtering ponds is run through on the top of slide rail, support piece's lateral wall is provided with the slider with slide rail matched with, support piece one of them relative lateral wall has the pull rod with the inner wall butt of active carbon filtering ponds through torsional spring coupling. The utility model discloses have the effect of being convenient for change active carbon filter layer.

Description

Sewage treatment equipment

Technical Field

The utility model relates to a technical field of environmental protection facility especially relates to a sewage treatment device.

Background

The city is built more and more quickly, the progress and development of the modern society can not leave water resources, people consume a large amount of water on the earth every day, and the sewage generated along with the water consumption is increased continuously.

The sewage often contains a large amount of harmful substances which are directly discharged without treatment, thus causing certain influence on the land, the environment and the water quality and being unfavorable for the sustainable development of the environment.

The Chinese patent with the publication number of CN207046976U discloses a domestic sewage purification and regeneration device, wherein a hole is transversely formed in the middle of a partition plate, an activated carbon filter layer is installed inside the hole, a first cuboid filtering net cage is arranged inside a sewage treatment space, supporting legs are welded on the lower end face of the first cuboid filtering net cage, a second cuboid filtering net cage is welded inside the first cuboid filtering net cage through connecting rods, gaps are formed in the left ends of the first cuboid filtering net cage and the second cuboid filtering net cage, a water inlet pipe is communicated with the inside of the second cuboid filtering net cage, the top of the sewage treatment space is communicated with an oil storage tank through a pipeline, and the top of a water purification space is communicated with a water outlet pipe; this domestic sewage purifies regenerating unit, simple structure, sewage treatment is effectual, the effectual jam that prevents, and it is convenient to arrange the sediment, is fit for extensive the popularization.

The above prior art solutions have the following drawbacks: the hole has transversely been seted up at the middle part of baffle, and the internally mounted of hole has the active carbon filter layer, uses a period after, and the active carbon filter layer needs to be changed, and the active carbon filter layer is installed in hollow inside, and this mounted position is difficult to follow the active carbon filter layer and trades.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewage treatment device, solved the great problem of the degree of difficulty is changed to the active carbon filter layer.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a sewage treatment device, the flow direction along sewage communicates in proper order has first sedimentation tank, second sedimentation tank, active carbon filtering ponds, the inner wall sliding connection of active carbon filtering ponds has support piece, the last active carbon filter layer that is connected with of support piece, the inner wall of active carbon filtering ponds all is provided with vertical slide rail, the top of active carbon filtering ponds is run through on the top of slide rail, support piece's lateral wall is provided with the slider with slide rail matched with, support piece one of them relative lateral wall has the pull rod with the inner wall butt of active carbon filtering ponds through torsional spring coupling.

By adopting the technical scheme, the supporting piece connected with the activated carbon filter layer is in sliding connection with the inner wall of the activated carbon filter tank, the connecting position of the supporting piece and the activated carbon filter tank is limited by the mutual matching of the sliding rail and the sliding block, and after the activated carbon filter layer is used for a period of time, the sliding block on the supporting piece slides out along the sliding rail, so that the effect of convenient replacement is achieved; the support piece is connected with a pull rod, and the support piece can be conveniently taken out of the active carbon filter tank through the pull rod, so that the active carbon filter layer can be replaced; support piece and active carbon filtering ponds are connected through the torsional spring, and the torsional spring can exert certain power and make the pull rod butt on the inner wall of active carbon filtering ponds to strengthen support piece's connection stability.

The utility model discloses further set up to: support piece includes that disc, circumference connect four down tube of disc lateral wall, connect on the down tube with the square ring of the inner wall butt of active carbon filtering ponds, connect between adjacent square ring with the connecting rod of the inner wall butt of active carbon filtering ponds, square ring wherein adjacent both sides wall cooperatees with the corner of active carbon filtering ponds inner wall, the active carbon filter layer is connected at the square ring inboardly to and connect in the space that square ring, connecting rod, down tube, disc enclose.

Through adopting above-mentioned technical scheme, support piece includes interconnect's disc, four down tube, four square rings, four connecting rods, and connecting rod and two down tube connection form triangular relation, and this structure is comparatively firm, even the pressure that receives water for a long time is also indeformable.

The utility model discloses further set up to: the connecting rod and the inclined rod are both provided with through holes, and the diameter of each through hole is smaller than that of the meshes of the activated carbon filter layer.

Through adopting above-mentioned technical scheme, under the too big condition of discharge, play the effect of reposition of redundant personnel through the through-hole on down tube, the connecting rod to reduce the condition that sewage spills over from the active carbon filtering ponds.

The utility model discloses further set up to: the U font the both ends of pull rod are connected on the connecting rod, the length of slide rail is less than the length of pull rod.

Through adopting above-mentioned technical scheme, the connecting rod of U font is convenient for the people and takes out support piece from the active carbon filtering pond in, and the length of slide rail is less than the length of vertical pole, and when the bottom butt of slider and slide rail, the top of pull rod can be higher than the top of active carbon filtering pond to be convenient for carry the pull rod.

The utility model discloses further set up to: the inner wall of the active carbon filter tank is provided with a limiting groove matched with the pull rod, and the top end of the limiting groove penetrates through the top of the active carbon filter tank.

Through adopting above-mentioned technical scheme, because the torsional spring can exert force for the pull rod all the time, the in-process pull rod that slides down when the pull rod all the time with the inner wall butt of active carbon filter layer, add the spacing groove and make its gliding for the certain space of pull rod, and play spacing effect through the spacing groove to the pull rod.

The utility model discloses further set up to: the first sedimentation tank comprises a first sedimentation cylinder, a second sedimentation cylinder and a third sedimentation cylinder, wherein the first sedimentation cylinder, the second sedimentation cylinder and the third sedimentation cylinder are sequentially arranged from inside to outside, the height of the cylinder opening is sequentially reduced, the first sedimentation cylinder is connected with a sewage inlet, and a water outlet of the third sedimentation cylinder is communicated with a water inlet of the second sedimentation tank.

Through adopting above-mentioned technical scheme, sewage is at first depositd in first sedimentation tank, through first a section of thick bamboo, the second is depositd a section of thick bamboo, the third is depositd a section of thick bamboo and is carried out a plurality of times and deposit to reach better precipitation effect, because the nozzle height of first a section of thick bamboo, the second is depositd a section of thick bamboo, the third is depositd a section of thick bamboo is for reducing the setting in proper order, and the outflow of sewage is through the mode that spills over promptly, then deposits and can pile up in a large number in first a section of thick bamboo, the second is depositd a section of thick bamboo, the.

The utility model discloses further set up to: the top of second sedimentation tank is provided with the dosing mouth that lets in the flocculating agent, one of them relative lateral wall of second sedimentation tank all is provided with the guide plate, and is a plurality of the guide plate sets up in the past, and sewage is followed the circulation route of guide plate is the zigzag.

Through adopting above-mentioned technical scheme, add the flocculating agent, divide into several layers with the second sedimentation tank through the guide plate, the speed that the flocculating agent sinks promptly can greatly reduced, makes the flocculating agent can abundant and sewage mixing reaction, helps improving the efficiency of sediment, and makes the effect of sediment better.

The utility model discloses further set up to: the guide plate is the slope setting, the incline direction of guide plate sets up towards the bottom slope of second sedimentation tank.

Through adopting above-mentioned technical scheme, the guide plate is the slope setting, and the sediment that its produced can flow the bottom of second sedimentation tank along the deflector after flocculating agent and sewage reaction, and the guide plate plays the effect of water conservancy diversion promptly.

To sum up, the utility model discloses a beneficial technological effect does:

1. the slide rail and the slide block are matched with each other, so that the connecting position of the support piece and the active carbon filter tank is limited, and after the active carbon filter layer is used for a period of time, the slide block on the support piece slides out along the slide rail, so that the effect of convenient replacement is achieved;

the U-shaped connecting rod is convenient for people to take the support piece out of the active carbon filtering tank, the length of the sliding rail is smaller than that of the vertical rod, and when the sliding block is abutted against the bottom of the sliding rail, the top of the pull rod is higher than that of the active carbon filtering tank, so that the pull rod is convenient to lift;

3. because the heights of the openings of the first settling cylinder, the second settling cylinder and the third settling cylinder are sequentially reduced, namely the sewage flows out in an overflowing mode, a large amount of sediments can be accumulated at the bottoms of the first settling cylinder, the second settling cylinder and the third settling cylinder, and the sedimentation effect is better;

4. through setting up the guide plate, the guide plate is the slope setting, and the guide plate plays the effect of water conservancy diversion.

Drawings

FIG. 1 is a schematic structural view of a sewage treatment apparatus of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

In the figure, 1, a first sedimentation tank; 11. a first settling drum; 12. a second settling cylinder; 13. a third settling cylinder; 2. a second sedimentation tank; 21. a medicine adding port; 22. a baffle; 3. an active carbon filter tank; 31. a slide rail; 32. a limiting groove; 4. a support member; 41. an activated carbon filter layer; 42. a slider; 43. a disc; 44. a diagonal bar; 45. a square ring; 46. a connecting rod; 5. a pull rod; 6. and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a sewage treatment device, it has first sedimentation tank 1, second sedimentation tank 2, active carbon filter tank 3 to communicate in proper order along the flow direction of sewage, deposits in first sedimentation tank 1, second sedimentation tank 2, adsorbs and disinfects through active carbon filter tank 3 at last.

First sedimentation tank 1 includes first sedimentation section of thick bamboo 11, second sedimentation section of thick bamboo 12, third sedimentation section of thick bamboo 13, first sedimentation section of thick bamboo 11 is connected with the sewage water inlet, first sedimentation section of thick bamboo 11, second sedimentation section of thick bamboo 12, third sedimentation section of thick bamboo 13 from interior to exterior connects gradually, and the height of its nozzle reduces in proper order, namely sewage flows first in first sedimentation section of thick bamboo 11, first sedimentation section of thick bamboo 11 is on one side precipitated to sewage collection, can flow in second sedimentation section of thick bamboo 12 when the sewage in first sedimentation section of thick bamboo 11 too much spills over, sewage in the second sedimentation section of thick bamboo 12 is the same with above-mentioned process, can flow in third sedimentation section of thick bamboo 13, the form that spills over through sewage plays the precipitation effect of preferred.

Sewage flows to the water inlet of second sedimentation tank 2 from the delivery port of third sedimentation cylinder 13, and the water inlet of second sedimentation tank 2 is close to the top of second sedimentation tank 2, and the top of second sedimentation tank 2 is seted up and is let in the medicine mouth 21 that adds of flocculating agent, and the medicine mouth 21 that adds is close to the water inlet of second sedimentation tank 2, when adding the medicine promptly, the flocculating agent can mix with the great degree of sewage.

The delivery port of second sedimentation tank 2 sets up with the water inlet of second sedimentation tank 2 relatively, the water inlet at second sedimentation tank 2, all be connected with guide plate 22 on the lateral wall of delivery port, a plurality of guide plate 22 are the setting of staggering, the inner wall at second sedimentation tank 2 is fixed to one of them side of guide plate 22, there is the interval between the inner wall of another side and second sedimentation tank 2, sewage is the zigzag along guide plate 22's circulation route, divide into several layers with second sedimentation tank 2 through guide plate 22, the speed that the flocculating agent sinks can greatly reduced promptly, make the flocculating agent can fully react with sewage mixture, help improving the efficiency of sediment, and make the effect of sediment better.

In order to make the water conservancy diversion effect of guide plate 22 better, guide plate 22 is the slope setting, and the slope direction of guide plate 22 is towards the bottom slope setting of second sedimentation tank 2, and the sediment of its production can flow to the bottom of second sedimentation tank 2 along guide plate 22 after flocculating agent and the sewage reaction.

The delivery port of second sedimentation tank 2 and the water inlet intercommunication of active carbon filtration pond 3, the inner wall sliding connection of active carbon filtration pond 3 has support piece 4, be connected with active carbon filter layer 41 on support piece 4, support piece 4 is the level and places, vertical slide rail 31 has all been seted up at the inner wall of active carbon filtration pond 3, wherein the top of active carbon filtration pond 3 is run through at the top of slide rail 31, lateral wall at support piece 4 is fixed with slider 42 with slide rail 31 matched with, move along slide rail 31 through slider 42, thereby make support piece 4 can move along the inner wall of active carbon filtration pond 3, be convenient for change the active carbon filter layer 41 who will use a period.

Support piece 4 includes disc 43, four down tube 44, four connecting rods 46, four square rings 45, four down tube 44 circumference interval connection are at the lateral wall of disc 43, the other end and the square ring 45 of down tube 44 are connected, two adjacent lateral walls that the down tube 44 was kept away from to square ring 45 and the inner wall butt of active carbon filtering ponds 3, and the corner of this adjacent both sides wall and active carbon filtering ponds 3 inner wall cooperatees, adjacent square ring 45 passes through connecting rod 46 and connects, the lateral wall of connecting rod 46 and the inner wall butt of active carbon filtering ponds 3, then two adjacent square rings 45, link adjacent down tube 44, connecting rod 46, form similar triangular structure between the disc 43, this connection structure is comparatively firm, active carbon filter layer 41 connects the inboard at square ring 45, and connect in the space that square ring 45, connecting rod 46, down tube 44, disc 43 enclose.

Because the restriction of mesh size on active carbon filter layer 41, in order to prevent the condition that rivers are too fast to make sewage spill over from active carbon filter tank 3, all seted up through-hole 6 on connecting rod 46, down tube 44, the diameter of through-hole 6 is less than the diameter of active carbon filter layer 41 mesh, and a large amount of sewage passes through from active carbon filter layer 41 all the time promptly, flows out in a small amount from through-hole 6.

In order to take out the support piece 4 from the activated carbon filter tank 3 conveniently, a pull rod 5 is rotationally connected to one of the opposite connecting rods 46, the side wall of the pull rod 5 is abutted to the side wall of the activated carbon filter tank 3, the pull rod 5 is U-shaped, and two ends of the U-shaped pull rod 5 are connected to the connecting rods 46. When pull rod 5 is perpendicular to the top surface of connecting rod 46, the terminal surface of

pull rod

5 and 3 inner walls butts of active carbon filtration pond flushes with the terminal surface of connecting

rod

46 and 3 butts of active carbon filtration pond, and pull rod 5 does not influence support piece 4 and connects in active carbon filtration pond 3 promptly. The length of slide rail 31 is less than the length of pull rod 5, and then pull rod 5 can stretch out active carbon filtration pond 3, and when slider 42 and the bottom butt of slide rail 31, the distance between the top of pull rod 5 and the active carbon filtration pond 3 top is 4 to 5cm, and sufficient space makes the staff wear to establish.

In order to strengthen the connection stability of the support piece 4 in the activated carbon filter tank 3, a torsion spring is connected between the pull rod 5 and the connecting rod 46, one end of the torsion spring is connected with the connecting rod 46, and the other end of the torsion spring is connected with the end part of the pull rod 5. Under the condition that the torsional spring is not atress, pull rod 5 and support piece 4 are located same horizontal plane, and when putting into active carbon filtering ponds 3 with support piece 4, the inner wall of active carbon filtering ponds 3 orders about pull rod 5 and buckles and make pull rod 5 be vertical, and the torsional spring can exert force this moment and make pull rod 5 constantly be close to active carbon filtering ponds 3.

The inner wall of the active carbon filter tank 3 is provided with a limit groove 32 matched with the pull rod 5, the limit groove 32 is communicated with the active carbon filter tank 3, the top end of the limit groove 32 penetrates through the top of the active carbon filter tank 3, and the pull rod 5 is limited through the limit groove 32.

The implementation principle of the embodiment is as follows: the supporting piece 4 connected with the activated carbon filter layer 41 is connected with the inner wall of the activated carbon filter tank 3 in a sliding manner, the sliding rail 31 and the sliding block 42 are matched with each other, so that the connecting position of the supporting piece 4 and the activated carbon filter tank 3 is limited, after the activated carbon filter layer 41 is used for a period of time, the pull rod 5 is pulled up and pulled out, so that the pull rod 5 slides out of the activated carbon filter tank 3 along the limiting groove 32, and meanwhile, the sliding block 42 on the supporting piece 4 slides out along the sliding rail 31, so that the effect of convenience in replacement is achieved; support piece 4 and active carbon filtering ponds 3 between through torsional spring connection, the torsional spring can exert certain power and make 5 butt of pull rod on the inner wall of active carbon filtering ponds 3 to strengthen support piece 4 connection stability on active carbon filtering ponds 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A sewage treatment device is characterized in that: the sewage treatment device is characterized in that a first sedimentation tank (1), a second sedimentation tank (2) and an active carbon filter tank (3) are sequentially communicated along the flowing direction of sewage, the inner wall of the active carbon filter tank (3) is connected with a support piece (4) in a sliding manner, an active carbon filter layer (41) is connected onto the support piece (4), the inner wall of the active carbon filter tank (3) is provided with a vertical sliding rail (31), the top end of the sliding rail (31) penetrates through the top of the active carbon filter tank (3), the side wall of the support piece (4) is provided with a sliding block (42) matched with the sliding rail (31), and one of the relative side walls of the support piece (4) is connected with a pull rod (5) abutted to the inner wall of the active carbon filter tank (3).

2. The sewage treatment apparatus according to claim 1, wherein: support piece (4) include disc (43), circumference connect four down tube (44) of disc (43) lateral wall, connect on down tube (44) with square ring (45) of the inner wall butt of active carbon filtration pond (3), connect between adjacent square ring (45) with connecting rod (46) of the inner wall butt of active carbon filtration pond (3), square ring (45) wherein adjacent both sides wall cooperatees with the corner of active carbon filtration pond (3) inner wall, active carbon filter layer (41) are connected at square ring (45) inboardly to and connect in the space that square ring (45), connecting rod (46), down tube (44), disc (43) enclose.

3. The sewage treatment apparatus according to claim 2, wherein: the connecting rod (46) and the inclined rod (44) are both provided with through holes (6), and the diameter of each through hole (6) is smaller than that of meshes of the activated carbon filter layer (41).

4. The sewage treatment apparatus according to claim 3, wherein: the two ends of the U-shaped pull rod (5) are connected to the connecting rod (46), and the length of the sliding rail (31) is smaller than that of the pull rod (5).

5. The sewage treatment apparatus according to claim 4, wherein: the inner wall of the active carbon filter tank (3) is provided with a limit groove (32) matched with the pull rod (5), and the top end of the limit groove (32) penetrates through the top of the active carbon filter tank (3).

6. The sewage treatment apparatus according to claim 1, wherein: first sedimentation tank (1) includes that from interior to exterior sets gradually and the nozzle height degree reduces in proper order first sediment section of thick bamboo (11), second sediment section of thick bamboo (12), third sediment section of thick bamboo (13), first sediment section of thick bamboo (11) are connected with the sewage water inlet, the delivery port of third sediment section of thick bamboo (13) and the water inlet intercommunication of second sedimentation tank (2).

7. The sewage treatment apparatus according to claim 1, wherein: the top of second sedimentation tank (2) is provided with adds medicine mouth (21) that lets in the flocculating agent, one of them relative lateral wall of second sedimentation tank (2) all is provided with guide plate (22), and is a plurality of guide plate (22) set up in the past, sewage is followed the circulation route of guide plate (22) is the zigzag.

8. The sewage treatment apparatus according to claim 7, wherein: the guide plate (22) is obliquely arranged, and the oblique direction of the guide plate (22) is obliquely arranged towards the bottom of the second sedimentation tank (2).