CN218980664U - Automatic avoiding device for coarse grille - Google Patents
Automatic avoiding device for coarse grille Download PDFInfo
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- CN218980664U CN218980664U CN202223176790.8U CN202223176790U CN218980664U CN 218980664 U CN218980664 U CN 218980664U CN 202223176790 U CN202223176790 U CN 202223176790U CN 218980664 U CN218980664 U CN 218980664U
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- coarse
- fixedly connected
- gratings
- end part
- grille
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- 238000007790 scraping Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000010865 sewage Substances 0.000 abstract description 19
- 239000010813 municipal solid waste Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a device is dodged automatically to thick grid, relate to sewage treatment plant technical field, including two curb plates along vertical juxtaposing setting, the rigid coupling has a plurality of thick grid of juxtaposing setting between two curb plates, and form the flowing water region through the interval between the adjacent grid, rotate between a plurality of thick grid and be equipped with around its week wall circulation pivoted scraping rod, the part that is in the below of thick grid lower extreme portion between two curb plates still is equipped with dodges the region of dodging of a plurality of scraping rod, dodging the intraductal swing of dodging and being equipped with two lower curb plates, parallel fixedly connected has a plurality of thick grid down between two lower curb plates. The utility model solves the problems that the lower end part of the coarse grille in the prior art is provided with the avoiding space for avoiding the cleaning plate, and because the pore space of the avoiding space is too large, a large amount of garbage sundries leak out from the middle of the gap when sewage flows, the gap exists in the middle of the coarse grille, the performance of isolating the garbage sundries is greatly reduced, the isolation effect is not achieved, and the occupied space is large.
Description
Technical Field
The utility model relates to the technical field of sewage treatment devices, in particular to an automatic coarse grid avoiding device.
Background
Water is a valuable resource, and the increasing shortage of water resources and the continuous development of socioeconomic make the recycling of water resources increasingly important. In order to better carry out the sewage treatment work of the next step, the visible pollutants such as floaters, sand particles, dead branches and rotten leaves and the like in the sewage are filtered and removed, and a convenient sewage filtering and treating device is needed. A fixed fence is usually used for filtering, and sundries are inconvenient to clean due to the fixed fence. If it is not cleaned in a fixed time, debris may accumulate in the pipe and clog the pipe. The sewage inlet pipe orifice is often arranged at an underground position, the fixed fence is inconvenient to assemble and disassemble and replace, and sundries in the pipeline are inconvenient to clean.
The utility model discloses a patent of publication number CN110668513A among the prior art, this patent includes first grid subassembly, filter screen B, filter screen C, connecting sleeve, connecting rod, spring and water collecting module, first grid subassembly, filter screen B and filter screen C all cup joint on the connecting rod through the connecting sleeve, the outer wall of connecting rod has cup jointed the spring, and spring and connecting sleeve are the staggered distribution with respect to the connecting rod, one side circumference position equidistant water collecting module that is provided with of first grid subassembly, the outer wall symmetry welding of first solid fixed ring has the connecting sleeve, protruding type groove has all been seted up to the inside of first solid fixed ring and second solid fixed ring, the rotation ring has been placed to the inside of protruding type groove, and be located the inside protruding type groove lateral wall intercommunication of second solid fixed ring and have apopore d, rotation ring's intermediate position welding has filter screen A, first circular slide rail has been seted up to rotation ring's both ends symmetry, the residual impurity of filter hole department is clear away to prior art accessible inertia, and the mode of accessible centrifugal force prevents the filter screen from blocking.
Existing devices, including those described above, gradually expose the deficiencies of this technology as it is produced and used:
first, the lower tip of thick grid among the prior art is equipped with the space of dodging that is used for dodging the clearance board, because dodging the hole in space too big, when sewage flows, a large amount of rubbish debris leak in the middle of the space, has the space in the middle of the thick grid, greatly reduced keeps apart rubbish debris performance, plays the isolation effect, and occupation space is big.
Secondly, contain a large amount of debris in the sewage, this just causes the thick grid among the prior art, easily appears blockking up, need frequently to bring it out the surface of water and clear up, and consuming time consumes power, and can't guarantee the continuity to sewage filtration after putting forward.
From the foregoing, it is apparent that the prior art has inconvenience and drawbacks in practical use, so that improvements are needed.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an automatic avoiding device for a coarse grille, which is used for solving the problems that the lower end part of the coarse grille in the prior art is provided with an avoiding space for avoiding a cleaning plate, and because the holes of the avoiding space are too large, when sewage flows through, a large amount of garbage sundries leak from the middle of the gaps, the gaps exist in the middle of the coarse grille, the performance of isolating the garbage sundries is greatly reduced, the isolation effect is not achieved, and the occupied space is large.
In order to achieve the above purpose, the present utility model provides the following technical solutions.
The automatic thick grille avoiding device comprises two side plates which are vertically arranged in parallel, a plurality of thick grilles which are arranged in parallel are fixedly connected between the two side plates, a flowing water area is formed through the interval between the adjacent grilles, a plurality of scraping rods which circularly rotate around the peripheral wall of the thick grilles are rotatably arranged between the thick grilles,
the part between the two side plates, which is positioned below the lower end part of the coarse grille, is also provided with an avoidance area for avoiding a plurality of scraping rods,
the device is characterized in that two lower side plates are arranged in the avoidance area in a swinging mode, a plurality of lower coarse gratings are fixedly connected between the two lower side plates in parallel, and the lower coarse gratings are arranged opposite to the coarse gratings.
As an optimized scheme, two chain wheels are respectively arranged on the opposite inner walls of the two side plates in parallel from top to bottom in a rotating way, the two chain wheels are respectively positioned at the upper end part and the lower end part of the coarse grille, a transmission chain is arranged between the two chain wheels at the same side, and a mounting rod is fixedly connected between the two transmission chains.
As an optimized scheme, a plurality of scraping rods are fixedly connected to the mounting rods in parallel.
As an optimized scheme, a linkage shaft is fixedly connected between two opposite chain wheels at the upper part and between two opposite chain wheels at the lower part respectively.
As an optimized scheme, an avoidance gap for avoiding the mounting rod is arranged between the upper end part of the lower coarse grille and the lower end part of the coarse grille.
As an optimized scheme, a rotating shaft is fixedly connected between the two lower side plates, and a plurality of lower coarse gratings are fixedly connected on the rotating shaft in parallel.
As an optimized scheme, a swinging frame for adjusting the swinging angle of the lower side plate is arranged on the inner wall of the lower end part of the side plate.
As an optimized scheme, the swing frame comprises a sliding rod which is horizontally arranged on the side plate in a sliding mode, a swing rod is vertically and fixedly connected to the inner end portion of the sliding rod, an inserting rod is horizontally and fixedly connected to the lower end portion of the swing rod, a plurality of inserting holes are formed in the lower side plate from top to bottom in parallel, and the inserting rod is inserted into the inserting holes.
As an optimized scheme, the outer end part of the sliding rod penetrates through the side plate to extend to the outside, and is fixedly connected with a limiting plate.
As an optimized scheme, adjacent coarse gratings are fixedly connected through connecting rods, and the coarse gratings at the outermost side are fixedly connected to the inner wall of the side plate through the connecting rods.
As an optimized scheme, the upper ends of the two side plates are fixedly connected with lifting lug plates respectively.
Compared with the prior art, the utility model has the beneficial effects that:
the installation rod is driven to rotate in a reciprocating manner around the peripheral wall of the coarse grating plate through the rotation of the chain, the scraping rods are arranged on the installation rod in parallel, so that sundries blocked by one side of the coarse grating towards the sewage inlet are scraped, the scraped sundries are supported by the upper surfaces of the scraping rods arranged in parallel, the sundries are lifted and guided out from the upper part of the device along with the rising of the scraping teeth, the sundries are automatically cleaned, the operation of frequent cleaning is omitted, and the continuity of sewage filtration is improved;
a plurality of parallel lower coarse gratings are arranged in the avoidance area, so that the clearance is reduced, and the filtering efficiency of the coarse gratings is improved;
the swing angle of the lower coarse gratings is adjusted by the swing frame through the swing arrangement of the plurality of lower coarse gratings, so that the swing gratings are opened and the flow of sewage is increased when the sewage is in a non-filtering state;
a plurality of lower coarse gratings are arranged between the two side plates by utilizing the lower side plates, so that the occupation of space is reduced;
the operation control is simple and convenient, the large-scale manufacturing and installation are easy, and the application range is wide.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a side view of the present utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
in the figure: 1-side plates; 2-coarse grille; 3-sprocket; 4-a chain; 5-driving machine; 6-linkage shafts; 7-a lower coarse grid; 8-mounting a rod; 9-scraping rod; 10-connecting rods; 11-lifting the ear plate; 12-lower side plate; 13-a rotating shaft; 14-sliding bar; 15-swinging rod; 16-inserting a rod; 17-limiting plates; 18-inserting holes.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
As shown in fig. 1 to 3, the automatic thick grille avoiding device comprises two side plates 1 which are vertically arranged in parallel, a plurality of thick grilles 2 which are arranged in parallel are fixedly connected between the two side plates 1, a flowing water area is formed by the interval between the adjacent grilles, a scraping rod 9 which circularly rotates around the peripheral wall of the thick grilles 2 is rotationally arranged between the plurality of thick grilles,
the part between the two side plates 1, which is positioned below the lower end part of the coarse grille 2, is also provided with an avoidance area for avoiding a plurality of scraping rods 9,
two lower side plates 12 are arranged in the avoidance area in a swinging way, a plurality of lower coarse gratings 7 are fixedly connected between the two lower side plates 12 in parallel, and the lower coarse gratings 7 are arranged opposite to the coarse gratings 2.
Two chain wheels 3 are respectively arranged on the opposite inner walls of the two side plates 1 in parallel from top to bottom, the two chain wheels 3 are respectively positioned at the upper end part and the lower end part of the coarse grille 2, a transmission chain 4 is arranged between the two chain wheels 3 at the same side, and a mounting rod 8 is fixedly connected between the two transmission chains 4.
A plurality of scraping rods 9 are fixedly connected on the mounting rod 8 in parallel.
A linkage shaft 6 is fixedly connected between the two opposite chain wheels 3 at the upper part and between the two opposite chain wheels 3 at the lower part.
An avoidance gap for avoiding the mounting rod 8 is arranged between the upper end part of the lower coarse grille 7 and the lower end part of the coarse grille 2.
A rotating shaft 13 is fixedly connected between the two lower side plates 12, and a plurality of lower thick grids 7 are fixedly connected on the rotating shaft 13 in parallel.
The inner wall of the lower end part of the side plate 1 is provided with a swinging frame for adjusting the swinging angle of the lower side plate 12.
The swing frame comprises a slide bar 14 which is horizontally and slidably arranged on the side plate 1, a swing bar 15 is vertically and fixedly connected at the inner end part of the slide bar 14, a plug-in bar 16 is horizontally and fixedly connected at the lower end part of the swing bar 15, a plurality of plug-in holes 18 are formed in the lower side plate 12 from top to bottom in parallel, and the plug-in bars 16 are plugged in the plug-in holes 18.
The outer end of the slide bar 14 extends to the outside through the side plate 1 and is fixedly connected with a limiting plate 17.
The adjacent coarse gratings 2 are fixedly connected through connecting rods 10, and the coarse gratings 2 at the outermost side are fixedly connected to the inner wall of the side plate 1 through the connecting rods 10.
The upper end parts of the two side plates 1 are fixedly connected with lifting lug plates 11 respectively.
The side wall of the side plate 1 close to the upper end part is fixedly connected with a driving machine 5 for driving the chain wheel 3 to rotate.
The working principle of the device is as follows:
the installation rod 8 is driven to rotate reciprocally around the peripheral wall of the plate of the coarse grille 2 through the rotation of the chain 4, the scraping rods 9 are arranged on the installation rod 8 in parallel to realize scraping of sundries blocked by one side of the coarse grille 2 towards the sewage inlet, the upper surfaces of the scraping rods 9 arranged in parallel are utilized to realize supporting of the scraped sundries, lifting of the sundries is realized along with rising of scraping teeth, guiding out of the upper part of the device is realized, automatic sundry cleaning is realized, frequent cleaning operation is omitted, and continuity of sewage filtration is improved;
a plurality of parallel lower coarse gratings 7 are arranged in the avoidance area, so that the clearance is reduced, and the filtering efficiency of the coarse gratings 2 is improved;
the swing angle of the lower coarse gratings 7 is adjusted by the swing frame through the swing arrangement of the plurality of lower coarse gratings 7, so that the swing gratings are opened and the flow of sewage is increased when the sewage is in a non-filtering state; the operation control is simple and convenient, the large-scale manufacturing and installation are easy, and the application range is wide.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. Automatic thick grid dodges device, its characterized in that: comprises two side plates (1) which are vertically arranged in parallel, a plurality of coarse gratings (2) which are arranged in parallel are fixedly connected between the two side plates (1), a running water area is formed through the interval between the adjacent gratings, a plurality of scraping rods (9) which circularly rotate around the peripheral wall of the coarse gratings (2) are rotatably arranged between the coarse gratings,
the part between the two side plates (1) below the lower end part of the coarse grille (2) is also provided with an avoidance area for avoiding a plurality of scraping rods (9),
two lower side plates (12) are arranged in the avoidance area in a swinging mode, a plurality of lower coarse gratings (7) are fixedly connected between the two lower side plates (12) in parallel, and the lower coarse gratings (7) are arranged opposite to the coarse gratings (2).
2. The coarse grille automatic avoidance apparatus of claim 1, wherein: two sprocket wheels (3) are respectively arranged on the opposite inner walls of the two side plates (1) in parallel from top to bottom in a rotating way, the two sprocket wheels (3) are respectively located at the positions of the upper end part and the lower end part of the coarse grid (2), a transmission chain (4) is arranged between the two sprocket wheels (3) on the same side, and a mounting rod (8) is fixedly connected between the two transmission chains (4).
3. The coarse grille automatic avoidance apparatus of claim 2, wherein: the scraping rods (9) are fixedly connected to the mounting rods (8) in parallel.
4. A coarse grille automatic avoidance device of claim 3, wherein: a linkage shaft (6) is fixedly connected between the two opposite chain wheels (3) at the upper part and between the two opposite chain wheels (3) at the lower part respectively.
5. The coarse grille automatic avoidance apparatus of claim 4, wherein: an avoidance gap for avoiding the mounting rod (8) is arranged between the upper end part of the lower coarse grille (7) and the lower end part of the coarse grille (2).
6. The coarse grille automatic avoidance apparatus of claim 5, wherein: a rotating shaft (13) is fixedly connected between the two lower side plates (12), and a plurality of lower coarse gratings (7) are fixedly connected on the rotating shaft (13) in parallel.
7. The coarse grille automatic avoidance apparatus of claim 6, wherein: the inner wall of the lower end part of the side plate (1) is provided with a swinging frame for adjusting the swinging angle of the lower side plate (12).
8. The coarse grille automatic avoidance apparatus of claim 7, wherein: the swing frame comprises a slide bar (14) which is horizontally and slidably arranged on the side plate (1), a swing bar (15) is vertically and fixedly connected to the inner end part of the slide bar (14), a plug-in rod (16) is horizontally and fixedly connected to the lower end part of the swing bar (15), a plurality of plug-in holes (18) are formed in the lower side plate (12) from top to bottom in parallel, and the plug-in rod (16) is plugged in the plug-in holes (18).
9. The coarse grille automatic avoidance apparatus of claim 8, wherein: the outer end part of the sliding rod (14) penetrates through the side plate (1) to extend to the outside, and is fixedly connected with a limiting plate (17).
10. The coarse grille automatic avoidance apparatus of claim 9, wherein: the adjacent coarse gratings (2) are fixedly connected through connecting rods (10), and the coarse gratings (2) at the outermost side are fixedly connected to the inner wall of the side plate (1) through the connecting rods (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223176790.8U CN218980664U (en) | 2022-11-29 | 2022-11-29 | Automatic avoiding device for coarse grille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223176790.8U CN218980664U (en) | 2022-11-29 | 2022-11-29 | Automatic avoiding device for coarse grille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218980664U true CN218980664U (en) | 2023-05-09 |
Family
ID=86196715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223176790.8U Active CN218980664U (en) | 2022-11-29 | 2022-11-29 | Automatic avoiding device for coarse grille |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218980664U (en) |
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2022
- 2022-11-29 CN CN202223176790.8U patent/CN218980664U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 262700 North of Yuanyuanhai Road, Advanced Manufacturing Industry, Shouguang City, Weifang City, Shandong Province (one photo with multiple locations) Patentee after: Shouguang Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: Bohai Economic Development Zone, Shouguang City, Weifang City, Shandong Province Patentee before: Shouguang Qingyuan Water Service Co.,Ltd. Country or region before: China |