CN215387958U - A sewage primary filter for sewage treatment - Google Patents
A sewage primary filter for sewage treatment Download PDFInfo
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- CN215387958U CN215387958U CN202121323834.8U CN202121323834U CN215387958U CN 215387958 U CN215387958 U CN 215387958U CN 202121323834 U CN202121323834 U CN 202121323834U CN 215387958 U CN215387958 U CN 215387958U
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- sewage
- upper cover
- filter screen
- buffering
- filter
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- 239000010865 sewage Substances 0.000 title claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000003139 buffering effect Effects 0.000 claims abstract description 27
- 230000001954 sterilising effect Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000011045 prefiltration Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of filtering devices, in particular to a sewage primary filtering device for sewage treatment, which comprises a filtering device, an upper cover and a water inlet, wherein the upper cover is arranged on the surface of the filtering device, the water inlet is rotatably arranged on the surface of the upper cover, the lower end of the upper cover is provided with a buffering and sterilizing component, and a dual-filtering and cleaning component is arranged in the filtering device; carry out secondary filter to sewage through first filter screen of installation and second filter screen, protect whole prefilter's totally, install the bactericidal lamp simultaneously and disinfect in two sets of filter screen and the filter equipment, avoid breeding of bacterium, guarantee filter equipment's clean and tidy.
Description
Technical Field
The utility model relates to the technical field of filtering devices, in particular to a sewage primary filtering device for sewage treatment.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
The utility model provides a primary sewage filtering device for treating domestic sewage in the new prior art, which adopts a primary filtering device when the domestic sewage is filtered, when the sewage is poured into the filtering device, certain impact is generated on a filter screen in the process of pouring the sewage, the filter device on the bottom surface of the filter screen can be damaged as long as time passes, the replacement cost is higher when the filter device is replaced, the filtering cost is increased, meanwhile, sundries filtered on the surface of the filter screen are inconvenient to clean, bacteria are easy to breed on the surface of the filter screen after the filter device is placed for a long time, the primary filtering is easy to accumulate some tiny impurities and solid guest particles at the bottom of the filtering device, the speed of water flow is influenced, and peculiar smell can be generated after the primary filtering is accumulated for a long time.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a sewage primary filtering apparatus for sewage treatment to solve the above problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sewage prefiltration device for sewage treatment, includes filter equipment, and install at the upper cover on filter equipment surface, and rotate the water inlet of ann commentaries on classics on upper cover surface, the lower extreme of upper cover is provided with the buffering subassembly that disinfects, and is provided with the clean subassembly of dual filtration among the filter equipment, and the installation of buffering subassembly that disinfects avoids rivers directly to filter equipment's direct impact, can also play certain bactericidal action to filter equipment surface filtration's impurity simultaneously, and the clean subassembly of dual filtration can let preliminary domestic sewage filterable cleaner, can also scrape the impurity of depositing in the bottom of filter equipment simultaneously and get cleanly.
Preferably, the upper end of upper cover has been seted up the mounting groove, and the water inlet rotates and installs in the mounting groove, rotatory handle is installed to the both ends symmetry of upper cover, and rotatory handle is "Contraband" style of calligraphy structure.
Preferably, the holding tank has been seted up to the lower extreme symmetry of upper cover, and the holding tank setting is in the both sides of water inlet, filter equipment's upper end encircles and has seted up the spout, and the spout is ring annular structure, the slider is installed to the lower extreme surface symmetry of upper cover, and the upper cover moves the slider and slides and set up in the spout.
Preferably, the buffering sterilization assembly comprises a buffering funnel and a sterilization lamp installed in the accommodating groove, the sterilization lamp is arranged above the buffering funnel, the buffering funnel is installed on the surface of the lower end of the upper cover and is of a semicircular structure, and a plurality of groups of round holes are formed in the surface of the buffering funnel.
Preferably, the lower extreme of buffering funnel installs the bracing piece, the bracing piece is the cylinder structure, the supporting seat is established to the surface cover of bracing piece.
Preferably, the double-filtration cleaning component comprises a first filter screen and a second filter screen sleeved on the surface of the support rod, the filtration meshes of the first filter screen are smaller than the size of the second filter screen, the support seat is supported on the lower end surface of the first filter screen, and the second filter screen is arranged below the first filter screen.
Preferably, filter equipment's lower extreme encircles and is provided with supplementary swash plate, and supplementary swash plate is slope platelike structure, the scraper blade is installed to the lower extreme symmetry of bracing piece, and the scraper blade is slope platelike structure, and the shape of scraper blade all corresponds the setting with the scarf of supplementary swash plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the primary sewage filtering device for sewage treatment, provided by the utility model, the primary filtering is kept clean by mounting the first filter screen and the second filter screen for secondary filtering of sewage, and meanwhile, the sterilizing lamps are mounted for sterilizing the two groups of filter screens and the filtering device, so that the breeding of bacteria is avoided, and the cleanness of the filtering device is ensured;
2. according to the utility model, the water inlet is arranged as a detachable device, so that impurities on the surface of the first filter screen can be conveniently cleaned and stored, the cleanness of the first filter screen is ensured, meanwhile, the buffer funnel is arranged, the direct impact of sewage on the filter screen is avoided when the sewage is directly poured in, the damage of the filter screen is avoided, the service life of the filter screen is prolonged, the filtering cost is saved, meanwhile, the bottom end of the filter device is also provided with the scraper plate and the auxiliary inclined plate, the impurities are prevented from being accumulated at the bottom of the filter device, the cleanness of the filter device is ensured, and the generation of peculiar smell and bacteria is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the water inlet of the present invention.
In the figure: the filter device comprises a filter device 1, an upper cover 2, a water inlet 3, a mounting groove 4, a rotary handle 5, a holding groove 6, a bactericidal lamp 7, a buffer funnel 8, a slider 9, a chute 10, a support rod 11, a first filter screen 12, a support base 13, a second filter screen 14, a scraper 15 and an auxiliary inclined plate 16.
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.
Referring to fig. 1 to 2, the present invention provides a technical solution: a sewage primary filtering device for sewage treatment comprises a filtering device 1, an upper cover 2 arranged on the surface of the filtering device 1, and a water inlet 3 rotatably mounted on the surface of the upper cover 2, wherein the upper end of the upper cover 2 is provided with an installation groove 4, the water inlet 3 is rotatably arranged in the installation groove 4, an internal thread is arranged in the installation groove 4, an external thread is arranged on the outer surface of the water inlet 3, the internal thread of the installation groove 4 is matched with the external thread of the water inlet 3, the water inlet 3 is rotatably arranged in the installation groove 4, two ends of the upper cover 2 are symmetrically provided with rotating handles 5, the rotating handles 5 are in a structure shaped like 'Contraband', the lower end of the upper cover 2 is symmetrically provided with accommodating grooves 6, and the accommodating grooves 6 are arranged on two sides of the water inlet 3;
the upper end of the filtering device 1 is provided with a sliding groove 10 in a surrounding manner, the sliding groove 10 is of a circular ring structure, the lower end surface of the upper cover 2 is provided with a sliding block 9 symmetrically through screws, the sliding block 9 is of a T-shaped structure, the upper cover 2 drives the sliding block 9 to be arranged in the sliding groove 10 in a sliding manner, the lower end of the upper cover 2 is provided with a buffering and sterilizing assembly, the buffering and sterilizing assembly comprises a buffering funnel 8 and a sterilizing lamp 7 arranged in a containing groove 6, the sterilizing lamp 7 is arranged above the buffering funnel 8, the sterilizing lamp is an ultraviolet sterilizing lamp and has a sterilizing effect on impurities filtered by a first filter screen 12, the buffering funnel 8 is arranged on the lower end surface of the upper cover 2, the buffering funnel 8 is of a semicircular structure, the surface of the buffering funnel 8 is provided with a plurality of groups of round holes, the buffering funnel 8 is arranged to avoid direct impact of water flow on the first filter screen 12, and a support rod 11 is arranged at the lower end of the buffering funnel 8, the supporting rod 11 is of a cylindrical structure, a supporting seat 13 is sleeved on the surface of the supporting rod 11, a double-filtering cleaning component is arranged in the filtering device 1 and comprises a first filtering net 12 and a second filtering net 14 sleeved on the surface of the supporting rod 11, and the filtering meshes of the first filtering net 12 are smaller than those of the second filtering net 14;
the supporting seat 13 is supported on the lower end surface of the first filter screen 12, the second filter screen 14 is arranged below the first filter screen 12, the lower end of the filter device 1 is provided with an auxiliary inclined plate 16 in a surrounding manner, the auxiliary inclined plate 16 is of an inclined plate-shaped structure, the lower end of the supporting rod 11 is symmetrically provided with the scrapers 15, the scrapers 15 are of the inclined plate-shaped structure, the shapes of the scrapers 15 are all arranged corresponding to the inclined planes of the auxiliary inclined plate 16, dirt on the ground bottom surface of the filter device 1 is prevented from being accumulated by the installation of the scrapers 15, surface sediments of the auxiliary inclined plate 16 are scraped, the water flow speed of filtered water is ensured, meanwhile, the cleanness of the filter device can be ensured, direct impact of water flow on the filter device is avoided by the installation of the buffering sterilization component, meanwhile, certain sterilization effect can be achieved on impurities filtered on the surface of the filter component, and the dual-filtering cleaning component can enable primary domestic sewage to be filtered more cleanly, simultaneously, impurities precipitated at the bottom of the filtering device can be scraped and cleaned.
The working principle is as follows: in the practical use process of the utility model, firstly, the bactericidal lamp 7 is turned on, then sewage is poured into the filtering device 1 along the water inlet 3, the sewage is firstly contacted with the buffer funnel 8, the sewage flows into the surface of the first filter screen 12 along the circular hole on the surface of the buffer funnel 8, the sewage flows into the surface of the first filter screen 12 to be filtered for the first time, then the sewage passes through the first filter screen 12 to enter the surface of the second filter screen 14 to be filtered for the second time, the sewage after the secondary filtration is collected along the water outlet at the lower end of the filtering device 1, after the sewage is filtered, referring to the graph shown in figure 2, the water inlet 3 is manually screwed to separate the water inlet 3 from the installation groove 4, then an auxiliary tool is adopted to pass through the installation groove 4 to clamp 1 and collect impurities on the surface of the first filter screen 12, then the collecting barrel is placed below the discharge hole of the filtering device, then the upper cover 2 is manually held to rotate the handle, the slide block 9 slides along the sliding groove 10 in the process of continuously rotating the upper cover 2, the upper cover 2 drives the buffer funnel 8 to rotate, the support rod 11 is also in a rotating state, the support rod 11 drives the second filter screen 14 and the scraper 15 to rotate, the second filter screen 14 is influenced by centrifugal force by the rotation of the support rod 11, impurities on the surface of the second filter screen fall on the surface of the auxiliary inclined plate 16 along a gap between the second filter screen 14 and the filter device 1, the scraper 15 starts to scrape the surface of the auxiliary inclined plate 16 by the rotation of the support rod 11, and the scraped impurities are collected by the discharge port barrel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sewage preliminary filtration device for sewage treatment, includes filter equipment (1) and installs upper cover (2) on filter equipment (1) surface, and rotate ann and change water inlet (3) on upper cover (2) surface, its characterized in that: the lower extreme of upper cover (2) is provided with the buffering subassembly that disinfects, and is provided with the clean subassembly of dual filtration in filter equipment (1), and the buffering installation of the subassembly that disinfects avoids rivers direct impact to filter equipment, can also play certain bactericidal action to the filterable impurity in filter equipment surface simultaneously, and the clean subassembly of dual filtration can let preliminary domestic sewage filterable cleaner, and the impurity that can also deposit bottom filter equipment simultaneously scrapes gets cleanly.
2. The sewage water preliminary filtering apparatus for sewage water treatment according to claim 1, wherein: mounting groove (4) have been seted up to the upper end of upper cover (2), and water inlet (3) rotate to be installed in mounting groove (4), rotatory handle (5) are installed to the both ends symmetry of upper cover (2), and rotatory handle (5) are "Contraband" style of calligraphy structure.
3. The preliminary sewage filtering apparatus for sewage treatment according to claim 2, wherein: holding tank (6) have been seted up to the lower extreme symmetry of upper cover (2), and holding tank (6) set up the both sides in water inlet (3), spout (10) have been seted up in encircleing in the upper end of filter equipment (1), and spout (10) are the annular structure, slider (9) are installed to the lower extreme surface symmetry of upper cover (2), and upper cover (2) drive slider (9) and slide and set up in spout (10).
4. A sewage water primary filtering apparatus for sewage water treatment according to claim 3, wherein: the buffering sterilization assembly comprises a buffering funnel (8) and a sterilization lamp (7) installed in the accommodating groove (6), the sterilization lamp (7) is arranged above the buffering funnel (8), the buffering funnel (8) is installed on the surface of the lower end of the upper cover (2), the buffering funnel (8) is of a semicircular structure, and a plurality of groups of round holes are formed in the surface of the buffering funnel (8).
5. The preliminary sewage filtering apparatus for sewage treatment according to claim 4, wherein: bracing piece (11) are installed to the lower extreme of buffer funnel (8), bracing piece (11) are the cylinder structure, the surface cover of bracing piece (11) is established and is installed supporting seat (13).
6. The preliminary sewage filtering apparatus for sewage treatment according to claim 5, wherein: the dual-filtration cleaning assembly comprises a first filter screen (12) and a second filter screen (14) which is sleeved on the surface of a support rod (11), the filtration meshes of the first filter screen (12) are smaller than the size of the second filter screen (14), the support seat (13) is supported on the lower end surface of the first filter screen (12), and the second filter screen (14) is arranged below the first filter screen (12).
7. The preliminary sewage filtering apparatus for sewage treatment according to claim 6, wherein: the lower extreme of filter equipment (1) is encircleed and is provided with supplementary swash plate (16), and supplementary swash plate (16) are slope platelike structure, scraper blade (15) are installed to the lower extreme symmetry of bracing piece (11), and scraper blade (15) are slope platelike structure, and the shape of scraper blade (15) all corresponds the setting with the scarf of supplementary swash plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121323834.8U CN215387958U (en) | 2021-06-15 | 2021-06-15 | A sewage primary filter for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121323834.8U CN215387958U (en) | 2021-06-15 | 2021-06-15 | A sewage primary filter for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215387958U true CN215387958U (en) | 2022-01-04 |
Family
ID=79639229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121323834.8U Active CN215387958U (en) | 2021-06-15 | 2021-06-15 | A sewage primary filter for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215387958U (en) |
-
2021
- 2021-06-15 CN CN202121323834.8U patent/CN215387958U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.109 Jinshui Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee after: Jianghe Anlan Engineering Consulting Co.,Ltd. Address before: No.109 Jinshui Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee before: Jianghe Engineering Inspection Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |