CN216711799U

CN216711799U - Special catalytic oxidation pond of domestic sewage

Info

Publication number: CN216711799U
Application number: CN202220258533.XU
Authority: CN
Inventors: 杨森辉; 张茂
Original assignee: Chengdu Shuzhirun Water Treatment Equipment Co ltd
Current assignee: Chengdu Shuzhirun Water Treatment Equipment Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-06-10
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses a special contact oxidation tank for domestic sewage, which comprises a tank body, wherein a lifting filter screen is arranged in the tank body, the lifting filter screen is adopted, when the use heights of a plurality of groups of fillers are required to be adjusted, an operator rotates two groups of fastening bolts anticlockwise by hands, when the two groups of fastening bolts are separated from the tank body, the operator lifts off the two groups of fastening bolts with feet, the gravity acts on the two groups of fastening bolts to respectively drive two groups of convex sliding plates to synchronously move downwards, the lifting filter screen, a plurality of groups of mounting plates and a plurality of groups of fillers to move upwards by pulling two groups of pull ropes, when the plurality of groups of fillers move to an expected position, the two groups of fastening bolts are rotated clockwise, when the two groups of fastening bolts are in close contact with the tank body, the two groups of convex sliding plates, the lifting filter screen, the plurality of groups of mounting plates and the plurality of groups of fillers are stably fixed, and the plurality of groups of fillers can be moved synchronously in a labor-saving way by the arranged lifting filter screen, brings convenience for the use of the filler of the special domestic sewage contact oxidation tank.

Description

Special catalytic oxidation pond of domestic sewage

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a special domestic sewage contact oxidation tank.

Background

Domestic sewage is waste water discharged in daily life of residents, mainly comes from residential buildings and public buildings, pollutants contained in the domestic sewage are mainly organic matters and a large amount of pathogenic microorganisms, the domestic sewage purification comprises a plurality of working procedures, wherein the sewage treatment of the domestic sewage special contact oxidation pond is one of the working procedures, and the domestic sewage purification device has the advantages of being simple in operation, good in filtering effect, stable in use and the like in practical use.

The prior art has the following problems:

however current special contact oxidation pond of domestic sewage, the use height-fixing of filler, when needs height-adjusting or dismouting filler, need a set of group's manual movement filler, this operation is comparatively loaded down with trivial details, it is inconvenient to bring for the use that special contact oxidation pond of domestic sewage packed, secondly, for preventing that the mud condition emergence appears in the special contact oxidation pond inner bottom surface of domestic sewage, set up spiral agitating unit more, the installation of this equipment, can increase the input cost in special contact oxidation pond of domestic sewage, can lead to the consumption of a large amount of electric power simultaneously, make special contact oxidation pond of domestic sewage not conform to the theory of green development.

Therefore, the special contact oxidation tank for domestic sewage is provided to solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a special domestic sewage contact oxidation tank which can save labor, synchronously move a plurality of groups of fillers and prevent sludge from sinking without installing a spiral stirring device.

In order to achieve the purpose, the utility model adopts the following technical scheme: including the cell body, the inside of cell body is provided with the lift filter screen, and the lower part fixed mounting of lift filter screen has the multiunit mounting panel, and the multiunit the lower part of mounting panel all hangs and installs the filler, inlet tube and aeration pipe are installed to the lateral wall fixed running through of cell body, the inside bottom surface of cell body is provided with rocks the filter screen, the fixed running through of inside bottom surface of cell body installs out the water valve pipe.

Preferably, logical groove of stepping down has all been seted up to the both sides of cell body, and is two sets of it all installs the pivot to step down the inside of logical groove all rotatory, and is two sets of the lateral wall of pivot all cup joints installs the recess wheel, and is two sets of the stay cord is all wound to the lateral wall of recess wheel, built-in protruding type spout has all been seted up to the both sides of cell body, and is two sets of the inside of built-in protruding type spout all is provided with protruding type slide, and is two sets of the screw through-hole has all been seted up to the face of keeping away from of protruding type slide, and is two sets of fastening bolt is all run through to the inside of screw through-hole, and is two sets of the one end tip of stay cord and the upper portion fixed connection of lift filter screen, and is two sets of the other end tip of stay cord respectively with two sets of protruding type slide's upper portion fixed connection.

Preferably, the two sets of threaded through holes are mutually meshed with the two sets of fastening bolts.

Preferably, the two groups of groove wheels are all located on the same horizontal line.

Preferably, the equal fixed mounting in inside both sides of cell body has fixed pipe, and two sets of the inside of fixed pipe all is provided with the bearing, and two sets of the inside of bearing is provided with the connecting rod, the lateral wall of connecting rod cup joints installs the rotor plate, the guide hole has been seted up on the upper portion of rocking the filter screen, the cable wire is installed to the terminal surface of rotor plate, and the one end of cable wire runs through the guide hole, the one end tip fixed mounting of cable wire has the counterweight plate.

Preferably, the diameter length of the guide hole is smaller than the cross-sectional length of the counterweight plate.

Preferably, the surfaces of the lifting filter screen and the shaking filter screen are coated with antirust paint.

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

1. the utility model adopts the lifting filter screen, when the use height of a plurality of groups of fillers needs to be adjusted, two groups of threaded through holes are meshed with two groups of fastening bolts, an operator rotates the two groups of fastening bolts anticlockwise by hands, when the two groups of fastening bolts are separated from a tank body, the operator moves the two groups of fastening bolts with feet off, gravity acts on the two groups of fastening bolts to respectively drive two groups of convex sliding plates to synchronously move downwards, the lifting filter screen, a plurality of groups of mounting plates and a plurality of groups of fillers to move upwards by pulling two groups of pull ropes, when the plurality of groups of fillers move to an expected position, the two groups of fastening bolts are rotated clockwise, when the two groups of fastening bolts are tightly contacted with the tank body, the two groups of convex sliding plates, the lifting filter screen, the plurality of mounting plates and the plurality of groups of fillers are stably fixed, the two groups of groove wheels prevent the side walls of the two groups of pull ropes from being scratched, and the plurality of groups of fillers can be moved synchronously in a labor-saving way by the arranged lifting filter screen, brings convenience for the use of the filler of the special contact oxidation tank for domestic sewage.

2. The utility model adopts a shaking filter screen, when the special contact oxidation tank for domestic sewage is actually used, one end of an aeration pipe is connected with an air pump, when the air pump starts to work, air is sprayed out through the aeration pipe, the formed flowing liquid pushes the end surface of a rotating plate, two groups of fixed pipes and two groups of bearings are utilized, a connecting rod and the rotating plate rotate to prevent the rotating plate from obstructing the flowing liquid from moving towards a plurality of groups of fillers, a steel cable is pulled to drive a balance weight plate to move upwards in the rotating process of the rotating plate, the shaking filter screen can move upwards and shake when the balance weight plate impacts the shaking filter screen, settled sludge accumulated on the surface of the shaking filter screen is subjected to inertia and buoyancy, the accumulation position can be changed and then pushed by the flowing air guided out by the aeration pipe to move towards a plurality of groups of fillers, when the air pump stops working, the balance weight plate is subjected to the action of gravity, the rotating plate is reversely reset by pulling the steel cable, when the rotating plate is contacted with the aeration pipe, stop motion through the filter screen that rocks that sets up, need not to install spiral agitating unit, just prevents that mud from sinking the end, makes the special contact oxidation pond of domestic sewage accord with the theory of green development.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a special domestic sewage contact oxidation tank provided by the utility model;

FIG. 2 is a perspective view of a male slider according to the present invention;

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of B of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of C in fig. 1 according to the present invention.

Illustration of the drawings:

1. a tank body; 2. lifting the filter screen; 3. mounting a plate; 4. a filler; 5. a water inlet pipe; 6. an aeration pipe; 7. shaking the filter screen; 8. a water outlet valve pipe; 9. a yielding through groove; 10. a rotating shaft; 11. a groove wheel; 12. pulling a rope; 13. a convex chute is arranged inside; 14. a convex slide plate; 15. a threaded through hole; 16. fastening a bolt; 17. a fixed tube; 18. a bearing; 19. a connecting rod; 20. a rotating plate; 21. a steel cord; 22. a guide hole; 23. a counterweight 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the embodiment of the utility model, the special contact oxidation pond for domestic sewage is provided.

Referring to the drawings and the detailed description, as shown in fig. 1-5, a contact oxidation tank special for domestic sewage according to an embodiment of the present invention includes a tank body 1, a lifting filter screen 2 is disposed inside the tank body 1, a plurality of sets of mounting plates 3 are fixedly mounted on the lower portion of the lifting filter screen 2, fillers 4 are suspended on the lower portions of the plurality of sets of mounting plates 3, a water inlet pipe 5 and an aeration pipe 6 are fixedly mounted on the side wall of the tank body 1 in a penetrating manner, a shaking filter screen 7 is disposed on the bottom surface inside the tank body 1, a water outlet valve pipe 8 is fixedly mounted on the bottom surface inside the tank body 1 in a penetrating manner, and the plurality of sets of fillers 4 and the aeration pipe 6 are all of the conventional structure, which is not described in detail herein.

In one embodiment, two sides of the tank body 1 are both provided with abdicating through grooves 9, and the inside of the two sets of abdicating through grooves 9 are both rotatably provided with rotating shafts 10, and the side walls of the two groups of rotating shafts 10 are sleeved with groove wheels 11, the side walls of the two groups of groove wheels 11 are wound with pull ropes 12, the two sides of the tank body 1 are both provided with built-in convex chutes 13, and the interior of the two groups of built-in convex chutes 13 are both provided with convex sliding plates 14, and the far surfaces of the two groups of convex sliding plates 14 are both provided with threaded through holes 15, the insides of the two groups of threaded through holes 15 are both provided with fastening bolts 16 in a penetrating way, one end parts of the two groups of pull ropes 12 are fixedly connected with the upper part of the lifting filter screen 2, the other end parts of the two groups of pull ropes 12 are respectively fixedly connected with the upper parts of the two groups of convex sliding plates 14, through the lift filter screen 2 that sets up, can laborsaving and synchronous movement multiunit filler 4, bring the facility for the use of domestic sewage special use contact oxidation pond filler 4.

In one embodiment, the two sets of threaded through holes 15 are engaged with the two sets of fastening bolts 16, so that the positions of the two sets of fastening bolts 16 can be adjusted.

In one embodiment, the two sets of grooved wheels 11 are all located on the same horizontal line, so as to avoid uneven stress on the two sets of pulling ropes 12 caused by dislocation of the two sets of grooved wheels 11.

In an embodiment, the equal fixed mounting in inside both sides of cell body 1 has fixed pipe 17, and the inside of two sets of fixed pipe 17 all is provided with bearing 18, and the inside of two sets of bearing 18 is provided with connecting rod 19, connecting rod 19's lateral wall cup joints and installs rotor plate 20, the guide hole 22 has been seted up on the upper portion of rocking filter screen 7, cable wire 21 is installed to rotor plate 20's terminal surface, and cable wire 21's one end runs through guide hole 22, the one end fixed mounting of cable wire 21 has counterweight plate 23, through the filter screen 7 that rocks that sets up, need not to install spiral stirring apparatus, just prevent that mud from sinking, make the special contact oxidation pond of domestic sewage accord with the theory of green development.

In one embodiment, the diameter length of the guide hole 22 is smaller than the cross-sectional length of the weight plate 23, so as to prevent the steel cable 21 from being separated from the shaking screen 7.

In one embodiment, the surfaces of the lifting filter screen 2 and the shaking filter screen 7 are coated with an anti-rust paint, which prevents the lifting filter screen 2 and the shaking filter screen 7 from rusting.

The working principle is as follows:

when the height of the plurality of groups of fillers 4 needs to be adjusted, two groups of threaded through holes 15 are meshed with two groups of fastening bolts 16, an operator rotates the two groups of fastening bolts 16 anticlockwise by hands, when the two groups of fastening bolts 16 are separated from the tank body 1, the operator lifts the two groups of fastening bolts 16 by feet, gravity acts on the two groups of fastening bolts 16 to respectively drive the two groups of convex sliding plates 14 to synchronously move downwards, the lifting filter screen 2, the plurality of groups of mounting plates 3 and the plurality of groups of fillers 4 to move upwards by pulling the two groups of pull ropes 12, when the plurality of groups of fillers 4 move to an expected position, the two groups of fastening bolts 16 are rotated clockwise, when the two groups of fastening bolts 16 are tightly contacted with the tank body 1, the two groups of convex sliding plates 14, the lifting filter screen 2, the plurality of groups of mounting plates 3 and the plurality of fillers 4 are stably fixed, and the two groups of groove wheels 11 prevent the side walls of the two groups of pull ropes 12 from being scratched, through the arranged lifting filter screen 2, a plurality of groups of fillers 4 can be moved in a labor-saving and synchronous manner, convenience is brought to the use of the fillers 4 of the contact oxidation pond special for domestic sewage, meanwhile, when the contact oxidation pond special for domestic sewage is actually used, one end of the aeration pipe 6 is connected with the air pump, when the air pump starts to work, air is sprayed out through the aeration pipe 6, the formed flowing liquid pushes the end surface of the rotating plate 20, two groups of fixed pipes 17 and two groups of bearings 18 are utilized, the connecting rod 19 and the rotating plate 20 perform rotary motion, the phenomenon that the rotating plate 20 obstructs the flowing liquid to move towards the plurality of groups of fillers 4 is avoided, the steel cable 21 is pulled in the rotary process of the rotating plate 20 to drive the counterweight plate 23 to move upwards, when the counterweight plate 23 impacts the shaking filter screen 7, the shaking filter screen 7 can move upwards to shake, the silt accumulated on the surface of the counterweight plate is subjected to inertia and buoyancy, the accumulation position can be changed, and then pushed by the flowing gas guided out by the aeration pipe 6, towards multiunit filler 4 removal, when air pump stop work, weight plate 23 receives the action of gravity, through dragging cable wire 21, makes rotor plate 20 reverse reset, and when rotor plate 20 and aeration pipe 6 contact, stop motion need not to install spiral stirring device through the filter screen 7 that rocks that sets up, just prevents that mud from sinking the end, makes the special contact oxidation pond of domestic sewage accord with the theory of green development.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a special contact oxidation pond of domestic sewage, includes cell body (1), its characterized in that, the inside of cell body (1) is provided with lift filter screen (2), and the lower part fixed mounting of lift filter screen (2) has multiunit mounting panel (3), and the multiunit the lower part of mounting panel (3) all hangs and installs filler (4), inlet tube (5) and aeration pipe (6) are installed to the fixed running through of lateral wall of cell body (1), the inside bottom surface of cell body (1) is provided with rocks filter screen (7), the fixed running through of inside bottom surface of cell body (1) installs out water valve pipe (8).

2. The domestic sewage special contact oxidation pond according to claim 1, wherein the two sides of the pond body (1) are both provided with abdicating through grooves (9), the insides of the two sets of abdicating through grooves (9) are both rotatably provided with rotating shafts (10), the side walls of the two sets of rotating shafts (10) are both sleeved with groove wheels (11), the side walls of the two sets of groove wheels (11) are both wound with pull ropes (12), the two sides of the pond body (1) are both provided with built-in convex chutes (13), the insides of the two sets of built-in convex chutes (13) are both provided with convex sliding plates (14), the far sides of the two sets of convex sliding plates (14) are both provided with threaded through holes (15), the insides of the two sets of threaded through holes (15) are both provided with fastening bolts (16), and one end parts of the two sets of pull ropes (12) are fixedly connected with the upper parts of the lifting filter screens (2), the other end parts of the two groups of pull ropes (12) are respectively and fixedly connected with the upper parts of the two groups of convex sliding plates (14).

3. The special domestic sewage contact oxidation tank according to claim 2, wherein two sets of said threaded through holes (15) are engaged with two sets of said fastening bolts (16).

4. The special domestic sewage contact oxidation pond according to claim 2, wherein the two sets of grooved wheels (11) are all located on the same horizontal line.

5. The special domestic sewage contact oxidation tank of claim 1, wherein fixed pipes (17) are fixedly mounted on both sides of the interior of the tank body (1), bearings (18) are arranged inside the two groups of fixed pipes (17), connecting rods (19) are arranged inside the two groups of bearings (18), a rotating plate (20) is mounted on the side wall of each connecting rod (19) in a sleeved mode, a guide hole (22) is formed in the upper portion of the shaking filter screen (7), a steel cable (21) is mounted on the end face of each rotating plate (20), one end of each steel cable (21) penetrates through the guide hole (22), and a weight plate (23) is fixedly mounted at the end of one end of each steel cable (21).

6. The contact oxidation pond special for domestic sewage according to claim 5, wherein the diameter length of the guide hole (22) is smaller than the cross-sectional length of the weight plate (23).

7. The special domestic sewage contact oxidation tank of claim 1, wherein the surfaces of the lifting filter screen (2) and the shaking filter screen (7) are coated with antirust paint.