CN215310582U - Sewage treatment device with pre-filtering function - Google Patents
Sewage treatment device with pre-filtering function Download PDFInfo
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- CN215310582U CN215310582U CN202120727000.7U CN202120727000U CN215310582U CN 215310582 U CN215310582 U CN 215310582U CN 202120727000 U CN202120727000 U CN 202120727000U CN 215310582 U CN215310582 U CN 215310582U
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Abstract
The utility model discloses a sewage treatment device with a pre-filtering function, which comprises a shell, a water inlet, a filtering component, a stirring motor, a stirring shaft, stirring blades, a filtering net, a dirt scraping component, a drain outlet, a guide plate, a water outlet, a water stop valve, supporting legs and a buffering cushion, wherein the water inlet is arranged on one side above the shell, the filtering component is arranged at the front end of the water inlet, the output end of the stirring motor is connected with the stirring shaft, a plurality of groups of stirring blades are arranged on two sides of the stirring shaft, the filtering net is arranged in the middle inside the shell, the dirt scraping component is arranged above the filtering net, the drain outlet is arranged at the rear end of the filtering net, the guide plate is arranged on two sides of the bottom inside of the filtering net, the water outlet is arranged in the middle below the shell, the supporting legs are vertically arranged on two sides below the shell, and the buffering cushion is arranged below the supporting legs. The sewage treatment device can pre-filter the sewage through the filtering component, so that large impurities can be discharged firstly, the filtering pressure of a filtering net in the sewage treatment device is relieved, and the filtering efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device with a pre-filtering function.
Background
Sewage, generally refers to effluent water from life and production that is contaminated to some extent. The sewage mainly comprises domestic sewage, industrial wastewater and initial rainwater. The main pollutants of the sewage comprise pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like, and the sewage treatment refers to a process for purifying the sewage to meet the water quality requirement of draining 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 current sewage treatment device has a complex structure and large occupied area, and can not well clean particle impurities in sewage, so that the sewage is not completely treated, the application of the treated sewage is limited, and the sewage treatment effect is not good.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a sewage treatment apparatus with a pre-filtering function, so as to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a sewage treatment device with a pre-filtering function comprises a shell, a water inlet, a filtering component, a stirring motor, a stirring shaft, stirring blades, a filtering screen, a dirt scraping component, a drain outlet, a guide plate, a water outlet, a water stop valve, supporting legs and a buffering cushion, wherein the water inlet is arranged on one side above the shell, the filtering component is arranged at the front end of the water inlet, the stirring motor is arranged in the middle of the upper part of the shell, the output end of the stirring motor is connected with the stirring shaft, the stirring shaft is vertically arranged in the shell, a plurality of groups of stirring blades are arranged on two sides of the stirring shaft, the filtering screen is arranged in the middle of the inner part of the shell, the dirt scraping component is arranged above the filtering screen, the drain outlet is arranged at the rear end of the filtering screen, the guide plate is arranged on two sides of the bottom of the inner part of the filtering screen, the guide plate is obliquely arranged, the water outlet is arranged in the middle of the lower part of the shell, and a water stop valve is arranged on the water outlet, supporting legs are vertically arranged on two sides of the lower part of the shell, and cushion pads are arranged below the supporting legs.
Preferably, the filtering component comprises a filtering cylinder body, a filtering screen cylinder, a trash discharging port and a trash discharging plug.
Preferably, the filtering cylinder is arranged at the front end of the water inlet, the filtering screen cylinder is obliquely arranged in the middle of the inside of the filtering cylinder, the middle of the lower part of the filtering cylinder is provided with a trash discharging port, and the rear end of the trash discharging port is screwed with a trash discharging plug.
Preferably, the mounting plates are arranged below two ends of the filter screen and are fixedly arranged on the inner wall of the shell through bolts.
Preferably, scrape dirty subassembly and include pneumatic cylinder, piston rod and push away the scraper blade, the outside lateral wall middle part of casing is located to the pneumatic cylinder, the one end of piston rod is connected with the output of pneumatic cylinder, the other end of piston rod stretches into in the casing with push away scraper blade fixed connection.
Preferably, a collecting plate is arranged below the pushing scraper and is of an inclined structure.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the filter assembly is arranged at the front end of the water inlet, the detachable filter screen cylinder in the filter cylinder body can be used for primarily filtering sewage, meanwhile, the impurity discharging port and the impurity discharging plug are convenient for timely pouring and cleaning impurities obtained by primary filtering, when the sewage enters the shell, the stirring motor is matched with the stirring shaft and the stirring blades to fully stir the sewage, so that the impurities are prevented from being piled together, the filtering difficulty is increased, meanwhile, when the impurities in the sewage stay above the filter screen, the hydraulic cylinder in the scraping assembly is matched with the piston rod and the pushing scraper plate, the impurities on the surface of the filter screen can be pushed to the sewage outlet to be discharged, the cleanness of the surface of the filter screen is ensured, the filter screen is prevented from being excessively blocked by the impurities, the collecting plate obliquely arranged below the pushing scraper plate can well push the impurities from an oblique angle, and the practicability is strong.
Drawings
FIG. 1 is a view showing an overall configuration of a sewage treatment apparatus;
FIG. 2 is a diagram of a filter assembly;
fig. 3 is a structural view of the scraping assembly.
In the figure: 1-a shell; 2-a water inlet; 3-a filter assembly; 4-a stirring motor; 5-stirring shaft; 6-stirring blades; 7-a filter screen; 8-a dirt scraping component; 9-a sewage draining outlet; 10-a baffle; 11-a water outlet; 12-a water stop valve; 13-supporting legs; 14-a cushion pad; 15-mounting a plate; 301-a filter cartridge; 302-a filter screen cartridge; 303-impurity discharging port; 304-impurity removal plugs; 801-hydraulic cylinder; 802-a piston rod; 803-push scraper; 804-collecting 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.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a sewage treatment device with a pre-filtering function comprises a shell 1, a water inlet 2, a filtering component 3, a stirring motor 4, a stirring shaft 5, a stirring blade 6, a filtering net 7, a dirt scraping component 8, a sewage draining outlet 9, a guide plate 10, a water outlet 11, a water stop valve 12, supporting legs 13 and a buffering cushion 14, wherein the water inlet 2 is arranged on one side above the shell 1, the filtering component 3 is arranged at the front end of the water inlet 2, the filtering component 3 comprises a filtering cylinder 301, a filtering net cylinder 302, a trash discharging port 303 and a trash discharging plug 304, the filtering cylinder 301 is arranged at the front end of the water inlet 2, the filtering net cylinder 302 is obliquely arranged in the middle inside the filtering cylinder 301, the trash discharging port 303 is arranged at the middle part below the filtering cylinder 301, the trash discharging plug 304 is rotatably connected at the rear end of the trash discharging port 303, the filtering component 3 is arranged at the front end of the water inlet 2, and the detachable filtering net cylinder 302 in the filtering cylinder 301 can carry out primary filtering, meanwhile, the impurity discharging port 303 and the impurity discharging plug 304 facilitate timely pouring and cleaning of the primarily filtered impurities, the stirring motor 4 is arranged in the middle of the upper part of the shell 1, the output end of the stirring motor 4 is connected with the stirring shaft 5, the stirring shaft 5 is vertically arranged in the shell 1, a plurality of groups of stirring blades 6 are arranged on two sides of the stirring shaft 5, when sewage enters the shell 1, the stirring motor 4 can fully stir the sewage by matching with the stirring shaft 5 and the stirring blades 6, the impurities are prevented from being piled together, the filtering difficulty is increased, the filtering screen 7 is arranged in the middle of the inner part of the shell 1, mounting plates 15 are arranged below two ends of the filtering screen 7, the mounting plates 15 are fixedly arranged on the inner wall of the shell 1 through bolts, a dirt scraping assembly 8 is arranged above the filtering screen 7, the dirt scraping assembly 8 comprises a hydraulic cylinder 801, a piston rod 802 and a pushing scraper 803, the hydraulic cylinder 801 is arranged in the middle of the outer side wall of the shell 1, one end of a piston rod 802 is connected with the output end of a hydraulic cylinder 801, the other end of the piston rod 802 extends into the shell 1 and is fixedly connected with a pushing scraper 803, a collecting plate 804 is arranged below the pushing scraper 803, the collecting plate 804 is of an inclined structure, when impurities in sewage stay above the filter screen 7, the hydraulic cylinder 801 in the sewage scraping assembly 8 is matched with the piston rod 802 and the pushing scraper 803, the impurities on the surface of the filter screen 7 can be pushed to a sewage outlet 9 to be discharged, the cleanness of the surface of the filter screen is ensured, the filter screen 7 is prevented from being blocked by too much impurities, the collecting plate 804 obliquely arranged below the pushing scraper 803 can well push the impurities from an inclined angle, the rear end of the filter screen 7 is provided with the sewage outlet 9, two sides of the bottom inside of the filter screen 7 are provided with guide plates 10, the guide plates 10 are obliquely arranged, the middle part of the lower part of the shell 1 is provided with a water outlet 11, the water stop valve 12 is arranged on the water outlet 11, two sides of the lower part of the shell 1 are vertically provided with supporting legs 13, a cushion pad 14 is arranged below the supporting leg 13, and plays a role in supporting and cushioning the equipment.
Application method
When impurity in the sewage stops in the top of filter screen 7, scrape pneumatic cylinder 801 cooperation piston rod 802 in dirty subassembly 8 and push away scraping plate 803, can push away the impurity on filter screen 7 surface to drain 9 and discharge, guaranteed the clean and tidy on filter screen surface, prevent that impurity from too much blockking up filter screen 7, push away collecting plate 804 that scraping plate 803 below slope set up and can promote impurity from the angle of slope well.
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 (6)
1. A sewage treatment device with a pre-filtering function is characterized in that: comprises a shell (1), a water inlet (2), a filtering component (3), a stirring motor (4), a stirring shaft (5), stirring blades (6), a filtering net (7), a dirt scraping component (8), a drain outlet (9), a guide plate (10), a water outlet (11), a water stop valve (12), supporting legs (13) and a cushion pad (14), wherein the water inlet (2) is arranged on one side of the upper part of the shell (1), the filtering component (3) is arranged at the front end of the water inlet (2), the stirring motor (4) is arranged in the middle of the upper part of the shell (1), the output end of the stirring motor (4) is connected with the stirring shaft (5), the stirring shaft (5) is vertically arranged in the shell (1), a plurality of groups of stirring blades (6) are arranged on two sides of the stirring shaft (5), the filtering net (7) is arranged in the middle of the inner part of the shell (1), the dirt scraping component (8) is arranged above the filtering net (7), the rear end of filter screen (7) is equipped with drain (9), the inside bottom both sides of filter screen (7) are equipped with guide plate (10), guide plate (10) slope sets up, the below middle part of casing (1) is equipped with delivery port (11), be equipped with stagnant water valve (12) on delivery port (11), the below both sides of casing (1) are equipped with supporting leg (13) perpendicularly, the below of supporting leg (13) is equipped with blotter (14).
2. The sewage treatment apparatus having a pre-filtering function according to claim 1, wherein: the filtering component (3) comprises a filtering cylinder body (301), a filtering net cylinder (302), a trash discharging port (303) and a trash discharging plug (304).
3. The sewage treatment apparatus having a pre-filtering function according to claim 2, wherein: filter barrel (301) and locate the front end of water inlet (2), filter screen section of thick bamboo (302) slope is located filter barrel's (301) inside middle part, the below middle part of filtering barrel (301) is equipped with row's miscellaneous mouth (303), the rear end of arranging miscellaneous mouth (303) has connect soon to arrange miscellaneous end cap (304).
4. The sewage treatment apparatus having a pre-filtering function according to claim 1, wherein: the both ends below of filter screen (7) is equipped with mounting panel (15), mounting panel (15) are located on the inner wall of casing (1) through the bolt fastening.
5. The sewage treatment apparatus having a pre-filtering function according to claim 1, wherein: scrape dirty subassembly (8) and include pneumatic cylinder (801), piston rod (802) and push away scraper blade (803), the outside lateral wall middle part of casing (1) is located in pneumatic cylinder (801), the one end of piston rod (802) is connected with the output of pneumatic cylinder (801), the other end of piston rod (802) stretches into in casing (1) with push away scraper blade (803) fixed connection.
6. The sewage treatment apparatus having a pre-filtering function according to claim 5, wherein: a collecting plate (804) is arranged below the pushing scraper (803), and the collecting plate (804) is of an inclined structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120727000.7U CN215310582U (en) | 2021-04-11 | 2021-04-11 | Sewage treatment device with pre-filtering function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120727000.7U CN215310582U (en) | 2021-04-11 | 2021-04-11 | Sewage treatment device with pre-filtering function |
Publications (1)
Publication Number | Publication Date |
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CN215310582U true CN215310582U (en) | 2021-12-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120727000.7U Active CN215310582U (en) | 2021-04-11 | 2021-04-11 | Sewage treatment device with pre-filtering function |
Country Status (1)
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CN (1) | CN215310582U (en) |
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2021
- 2021-04-11 CN CN202120727000.7U patent/CN215310582U/en active Active
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