CN213037499U - Constructed wetland sewage pretreatment device with water inlet retaining wall - Google Patents
Constructed wetland sewage pretreatment device with water inlet retaining wall Download PDFInfo
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- CN213037499U CN213037499U CN202021072552.0U CN202021072552U CN213037499U CN 213037499 U CN213037499 U CN 213037499U CN 202021072552 U CN202021072552 U CN 202021072552U CN 213037499 U CN213037499 U CN 213037499U
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- water inlet
- retaining wall
- barricade
- pretreatment device
- gear
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Abstract
The utility model relates to the technical field of sewage treatment, and discloses an artificial wetland sewage pretreatment device with a water inlet retaining wall, which comprises a water inlet riverbed; a base is fixedly embedded at the bottom of the water inlet riverbed, a supporting plate and a retaining wall are respectively and fixedly poured on the left side and the right side of the top of the base in a vertical mode, through holes are transversely formed in the bottoms of the left side surface and the right side surface of the supporting plate in a penetrating mode, supporting rods A are symmetrically and fixedly embedded in the front side and the back side of the top of the supporting plate in a vertical mode, and a filter screen is vertically arranged; the barricade bottom transversely rotates and runs through there is the bull stick, fixed welding has the auger leaf on the bull stick outer wall. The utility model discloses for the comparison file, this device can effectually clear up the left drift sand of barricade at the in-process of in-service use, and then the effectual barricade left side drift sand that has avoided accumulates too much the emergence of overflowing the condition from the barricade top.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is an artificial wetland sewage pretreatment device with water inlet barricade.
Background
During constructed wetland sewage preliminary treatment, because the river course floater is more, often cause the too high manual cleaning that needs of load of grid before the pump, some thin debris can sneak into the pump well simultaneously, and serious can cause the damage of pump equipment, drives a large amount of quicksand through flowing in addition and gets into the aeration grit chamber, causes out water SS index too high.
Chinese patent application No. 201320090023.7's utility model provides an constructed wetland sewage pretreatment device with water inlet barricade, include the water inlet river course that comprises the splayed barricade and rather than the constructed wetland sewage pretreatment device who is connected, characterized by: the water inlet river course sets up the barricade device, the barricade device comprises retaining dam and screen cloth, the retaining dam rigid coupling is at water inlet river course river bed, screen cloth and retaining dam top rigid coupling. Has the advantages that: the height of the dam body refers to the lowest water level of the river in dry seasons, so that the overflow of the upper part of the dam body is not influenced, the inflow rate of the wetland is ensured, and low-speed deposited quicksand can be prevented from entering the wetland pretreatment part; the large river floating objects intercepted by the screen are main parts of the water inlet grille equipment in overload and maintenance of the water inlet pump, so that the steel grille with the interval of 0.08 m becomes an important measure for solving the hidden danger of the equipment, and the grille is welded and fixed through embedded parts on the stable columns poured with the bottom plate of the dam body at one time and is safe in structure.
However, in the actual use process of the device, the quicksand in the river channel is easy to accumulate on the left side of the retaining wall, and after long-time accumulation, the height of the quicksand is the same as that of the retaining wall, so that the quicksand flows over the retaining wall and flows into the pumping device for sewage pretreatment, and the pumping device for sewage pretreatment is damaged.
In order to solve the problem, the utility model provides an artificial wetland sewage pretreatment device with water inlet barricade.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an artificial wetland sewage pretreatment device with water inlet barricade has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an artificial wetland sewage pretreatment device with a water inlet retaining wall comprises a water inlet riverbed;
a base is fixedly embedded at the bottom of the water inlet riverbed, a supporting plate and a retaining wall are respectively and fixedly poured on the left side and the right side of the top of the base in a vertical mode, through holes are transversely formed in the bottoms of the left side surface and the right side surface of the supporting plate in a penetrating mode, supporting rods A are symmetrically and fixedly embedded in the front side and the back side of the top of the supporting plate in a vertical mode, and a filter screen is vertically arranged;
the barricade bottom transverse rotation runs through there is the bull stick, fixed welding has the auger leaf on the bull stick outer wall, bull stick right-hand member keyway is connected with gear A, barricade top middle part vertical fixation imbeds there is bracing piece B, the horizontal fixed welding in bracing piece B top has the mounting panel, there is the motor at the mounting panel top through bolt fixed mounting, the right-hand member keyway of motor middle part output shaft is connected with gear B.
As a preferred embodiment of the utility model, both sides fixedly connected with go-between around the filter screen, it is two sets of the go-between cup joints respectively on two sets of bracing piece A outer walls.
As a preferred embodiment of the utility model, the rotating rod and the auger blade are transversely rotated to penetrate through the middle part of the inner cavity of the through hole.
As a preferred embodiment of the present invention, the rotating rod is rotatably connected to the retaining wall through a bearing.
As a preferred embodiment of the present invention, the gear a and the gear B are connected by a chain.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to an artificial wetland sewage pretreatment device with water inlet barricade, the motor passes through the output shaft and drives gear B and rotate, gear B passes through the chain and drives gear A and rotate, gear A drives the auger leaf through the bull stick and rotates, the auger leaf is transmitted accumulational quicksand between backup pad and barricade through rotating, make accumulational quicksand transmit to the backup pad left side through the through-hole under the drive of auger leaf between backup pad and the barricade, make this device for the comparison file, this device can effectually clear up the left quicksand of barricade at the in-process of in-service use, and then the effectual barricade left side quicksand that has avoided accumulates too much takes place from the condition of overflowing from the barricade top.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of an artificial wetland sewage pretreatment device with a water inlet retaining wall of the present invention;
FIG. 2 is a front sectional view of the constructed wetland sewage pretreatment device with a water inlet retaining wall of the present invention;
fig. 3 is a right side view of the support plate, the support rod a and the filter screen of the constructed wetland sewage pretreatment device with the water inlet retaining wall of the present invention;
figure 4 is the utility model discloses a constructed wetland sewage pretreatment device's with water inlet barricade gear A and gear B's right side connection diagram.
In the figure: the river-type water-saving device comprises a base 1, a water inlet riverbed 2, a rotating rod 3, auger blades 4, a supporting plate 5, a connecting ring 6, a supporting rod A7, a chain 8, a gear A9, a retaining wall 10, a supporting rod B11, a mounting plate 12, a motor 13, a gear B14, a through hole 15, a bearing 16 and a filter screen 17.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only supplies the reference, to the ordinary technical personnel in this field, can change the different models that the function is the same according to the in service use condition and use electrical apparatus, to the ordinary technical personnel in this field, can the particular case understand that above-mentioned term is in the utility model provides a concrete meaning.
Referring to fig. 1-4, the present invention provides a technical solution: an artificial wetland sewage pretreatment device with a water inlet retaining wall comprises a water inlet riverbed 2;
the bottom of the water inlet riverbed 2 is fixedly embedded with a base 1, the left side and the right side of the top of the base 1 are respectively and vertically fixedly poured with a supporting plate 5 and a retaining wall 10, a through hole 15 is transversely formed between the bottoms of the left side surface and the right side surface of the supporting plate 5 in a penetrating manner, supporting rods A7 are symmetrically and vertically fixedly embedded in the front side and the back side of the top of the supporting plate 5, and a filter screen 17 is vertically arranged between the two groups of the supporting;
10 bottom transverse rotation of barricade runs through has bull stick 3, fixed welding has auger leaf 4 on the 3 outer walls of bull stick, 3 right-hand member keyways of bull stick are connected with gear A9, 10 top middle part vertical fixation of barricade imbeds there is bracing piece B11, the horizontal fixed welding in bracing piece B11 top has mounting panel 12, bolt fixed mounting has motor 13 at mounting panel 12 top, the right-hand member keyway of motor 13 middle part output shaft is connected with gear B14.
In this embodiment (please refer to fig. 1), the motor 13 drives the gear B14 to rotate through the output shaft, the gear B14 drives the gear a9 to rotate through the chain 8, the gear a9 drives the screw conveyor blade 4 to rotate through the rotating rod 3, the screw conveyor blade 4 transmits the quicksand accumulated between the supporting plate 5 and the retaining wall 10 through rotation, so that the quicksand accumulated between the supporting plate 5 and the retaining wall 10 is transmitted to the left side of the supporting plate 5 through the through hole 15 under the driving of the screw conveyor blade 4, and compared with a comparison document, the device can effectively clean the quicksand on the left side of the retaining wall 10 in the actual use process, thereby effectively avoiding the occurrence of the situation that the quicksand accumulated on the left side of the retaining wall 10 overflows from the top of the retaining wall 10.
The front side and the rear side of the filter screen 17 are fixedly connected with connecting rings 6, and the two groups of connecting rings 6 are respectively sleeved on the outer walls of the two groups of supporting rods A7.
In this embodiment (see fig. 1), the filter screen 17 can be conveniently and fixedly connected to the two sets of supporting rods a7 through the connecting ring 6 by the arrangement of the connecting ring 6.
Wherein, the rotating rod 3 and the auger blade 4 transversely rotate to penetrate through the middle part of the inner cavity of the through hole 15.
In this embodiment (see fig. 1), through the arrangement of the through hole 15, the quicksand between the supporting plate 5 and the retaining wall 10 can be transmitted to the left side of the supporting plate 5 through the through hole 15.
Wherein, the rotating rod 3 is rotatably connected with the retaining wall 10 through a bearing 16.
In this embodiment (see fig. 1), the bearing 16 is arranged such that the rotating rod 3 can be rotatably connected to the retaining wall 10 through the bearing 16.
Wherein, the gear A9 and the gear B14 are connected through a chain 8.
In this embodiment (see fig. 1), the gear B14 can drive the gear a9 to rotate through the chain 8 by the arrangement of the chain 8.
It should be noted that the utility model relates to an artificial wetland sewage pretreatment device with water inlet barricade, including base 1, water inlet riverbed 2, bull stick 3, auger leaf 4, backup pad 5, go-between 6, bracing piece A7, chain 8, gear A9, barricade 10, bracing piece B11, mounting panel 12, motor 13, gear B14, through-hole 15, bearing 16, filter screen 17, the part is the general standard component or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
The theory of operation, during the use, filter screen 7 intercepts the floater in the sewage, starter motor 13, motor 13 drives gear B14 through the output shaft and rotates, gear B14 drives gear A9 through chain 8 and rotates, gear A9 drives auger leaf 4 through bull stick 3 and rotates, auger leaf 4 transmits piling up quicksand between backup pad 5 and barricade 10 through rotating, make piling up quicksand between backup pad 5 and barricade 10 transmit to backup pad 5 left side through-hole 15 under auger leaf 4's the drive, make this device for the comparison document, this device can effectually clear up the left quicksand of barricade 10 at the in-process of in-service use, and then the effectual emergence of having avoided barricade 10 left side quicksand accumulation too much to cross the condition from barricade 10 top.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An artificial wetland sewage pretreatment device with a water inlet retaining wall is characterized by comprising a water inlet riverbed (2);
the water inlet riverbed (2) is fixedly embedded with a base (1) at the bottom, a supporting plate (5) and a retaining wall (10) are respectively and vertically and fixedly poured on the left side and the right side of the top of the base (1), a through hole (15) is transversely formed in the bottom of the left side surface and the right side surface of the supporting plate (5) in a penetrating mode, supporting rods A (7) are symmetrically and vertically fixedly embedded on the front side and the rear side of the top of the supporting plate (5), and a filter screen (17) is vertically arranged between the two groups;
barricade (10) bottom transversely rotates to run through has bull stick (3), fixed welding has auger leaf (4) on bull stick (3) outer wall, bull stick (3) right-hand member keyway is connected with gear A (9), barricade (10) top middle part vertical fixation has bracing piece B (11) to be embedded in, the horizontal fixed welding in bracing piece B (11) top has mounting panel (12), there is motor (13) at mounting panel (12) top through bolt fixed mounting, the right-hand member keyway of motor (13) middle part output shaft is connected with gear B (14).
2. The constructed wetland sewage pretreatment device with the water inlet retaining wall as claimed in claim 1, wherein: the front side and the rear side of the filter screen (17) are fixedly connected with connecting rings (6), and the two groups of connecting rings (6) are respectively sleeved on the outer walls of the two groups of supporting rods A (7).
3. The constructed wetland sewage pretreatment device with the water inlet retaining wall as claimed in claim 1, wherein: the rotating rod (3) and the auger blade (4) transversely rotate to penetrate through the middle of the inner cavity of the through hole (15).
4. The constructed wetland sewage pretreatment device with the water inlet retaining wall as claimed in claim 1, wherein: the rotating rod (3) is rotatably connected with the retaining wall (10) through a bearing (16).
5. The constructed wetland sewage pretreatment device with the water inlet retaining wall as claimed in claim 1, wherein: the gear A (9) and the gear B (14) are connected through a chain (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021072552.0U CN213037499U (en) | 2020-06-11 | 2020-06-11 | Constructed wetland sewage pretreatment device with water inlet retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021072552.0U CN213037499U (en) | 2020-06-11 | 2020-06-11 | Constructed wetland sewage pretreatment device with water inlet retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213037499U true CN213037499U (en) | 2021-04-23 |
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ID=75522102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021072552.0U Expired - Fee Related CN213037499U (en) | 2020-06-11 | 2020-06-11 | Constructed wetland sewage pretreatment device with water inlet retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213037499U (en) |
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2020
- 2020-06-11 CN CN202021072552.0U patent/CN213037499U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |