CN111977824A

CN111977824A - Sewage treatment plant is used in rural human settlements environment renovation

Info

Publication number: CN111977824A
Application number: CN202010707205.9A
Authority: CN
Inventors: 张伟; 周宝娟; 程亮; 袁晨晨; 张辉
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2020-11-24

Abstract

The invention discloses a sewage treatment device for rural human settlements environment improvement, which comprises a base, wherein a settling tank and a water pump are fixedly arranged on the upper surface of the base, an odor purification box is arranged above a filter chamber, a water inlet is fixedly arranged at the upper end of the settling tank, a water outlet pipe is fixedly connected with the water outlet end of the water pump, a multi-way pipe is fixedly arranged in a treatment chamber, a plurality of spray heads are uniformly arranged at the lower side of the multi-way pipe, a motor is fixedly connected with one side of the treatment chamber, a water outlet is arranged in the treatment chamber, supporting legs are arranged on two sides of the water outlet, a square frame is fixedly connected with the inner wall of the treatment chamber, a second activated carbon layer is fixedly arranged on the inner wall of the square frame, the bottom of the second activated carbon layer is connected with a filter screen, an opening and closing mechanism is. The invention has the beneficial effects that: the operation is simple, the treated waste is recycled, the resources are saved, and the environment is protected.

Description

Sewage treatment plant is used in rural human settlements environment renovation

Technical Field

The invention relates to a sewage treatment device, in particular to a sewage treatment device for rural human settlements environment renovation, and belongs to the technical field of environment treatment.

Background

In recent years, rural sewage is one of the main reasons for regional water pollution in China and one of the restriction factors for new rural construction of the social connotation of China at present, and rural domestic sewage is difficult to treat due to the reasons of dispersed pollution sources, small scale, complex components, discontinuous water amount and the like.

Disclosure of Invention

The invention aims to provide a sewage treatment device for rural human settlements environment remediation, aiming at solving the problems that the equipment is complicated and cannot be recycled.

The invention realizes the purpose through the following technical scheme: a sewage treatment device for rural human settlements environment improvement comprises a base, wherein a settling tank and a water pump are fixedly arranged on the upper surface of the base, a filter chamber is fixedly arranged in the settling tank, a peculiar smell purification box fixed on the inner top surface of the settling tank is arranged above the filter chamber, a water inlet is fixedly arranged at the upper end of the settling tank, a water inlet pipe is fixedly connected with the water inlet end of the water pump, a water outlet pipe is fixedly connected with the water outlet end of the water pump, a treatment chamber is fixedly arranged on one side of the water pump away from the settling tank, a multi-way pipe is fixedly arranged in the treatment chamber, one end of the water outlet pipe penetrates through the treatment chamber and is fixedly connected with the multi-way pipe, a plurality of spray heads are uniformly arranged on the lower side of the multi-way pipe, a motor is fixedly connected with one side of the treatment chamber, the utility model discloses a structure of opening and shutting of treating room, including the inner wall of treating room, including the frame of type of mouth style of calligraphy, the frame of type of mouth style of calligraphy is connected with the filter screen, and a mouthful style of calligraphy frame inner wall fixed mounting has the second activated carbon layer, second activated carbon layer bottom is connected with the filter screen, there is the case that gathers materials through leading to groove swing joint between treating room left side inner wall and the type of mouth style of calligraphy frame, install between a mouthful style of calligraphy frame top and the treating room left side inner wall and open.

As a still further scheme of the invention: the filter chamber includes the handle, one side fixed mounting of handle has three support, and fixed mounting has first filter screen, first activated carbon layer and second filter screen in proper order on the three support, and the filtration pore of first filter screen is bigger than the filtration pore of second filter screen.

As a still further scheme of the invention: the inside two spouts one of seting up at mouth style of calligraphy frame top face including opening and shutting mechanism, and two inside equal sliding connection of spout have slider one, two equal fixedly connected with slide bars one of spout inner wall, and two slide bars one outside all overlap and be equipped with spring one, and two slider one tops all are connected with loose axle one, and install the fly leaf between two loose axles one, the fly leaf top is connected with two loose axles two, and two outside slider two all install slider two, and two outside equal sliding connection of slider have spout two, and equal fixed mounting has slide bar two between two inner walls of spout, and two outside all overlaps of slide bar are equipped with spring two, and two slider one tops all are connected with L type pole simultaneously.

As a still further scheme of the invention: scrape out inside including seting up two spouts three of inner wall around the treatment chamber of mechanism, and the equal slidable mounting in three inboards of two spouts has slider three, fixedly connected with scraper blade between two sliders three, and the inside screw thread of scraper blade installs the external screw thread axle, external screw thread axle one end is connected with the motor.

As a still further scheme of the invention: the external thread shaft is movably connected with the processing chamber through a bearing, and the bottom end surface of the scraper is attached to the top end surface of the second activated carbon layer.

As a still further scheme of the invention: a through groove is formed in one side of the settling tank, and a through hole which is matched with the material collecting tank and can be opened and closed freely is formed in one side, close to the material collecting tank, of the processing chamber.

The invention has the beneficial effects that: this sewage treatment plant is used in rural human settlements environmental remediation reasonable in design: in the invention, the wastewater is conveyed into the settling tank through the water inlet, after settling for a period of time, the water is conveyed to the spray head through the multi-way pipe by the water pump to be sprayed out, meanwhile, the sewage is absorbed by the active carbon absorption layer, then is filtered by the filter screen and then is discharged through the water outlet, under the action of the scraping mechanism, the active carbon adsorption layer adsorbs impurities in the wastewater, the motor is started, the external thread shaft rotates, the scraping plate connected with the screw thread slides on the third sliding groove on the inner wall of the tank body through the third sliding block, so that the scraping plate scrapes out impurities adsorbed on the surface of the activated carbon adsorption layer, through scraping, the phenomenon of blockage caused by excessive impurities adsorbed by the activated carbon adsorption layer is prevented, meanwhile, the opening and closing mechanism collects the scraped impurities in real time along with the scraping mechanism, and the recovery efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the scraping mechanism of the present invention;

FIG. 3 is a schematic structural diagram of the opening and closing mechanism of the present invention;

fig. 4 is a schematic structural view of a filter frame according to the present invention.

In the figure: 1. the device comprises a base, 2, a settling tank, 3, a filter chamber, 301, a handle, 302, a first filter screen, 303, a first activated carbon layer, 304, a second filter screen, 4, an odor purification box, 5, a water inlet, 6, a water inlet pipe, 7, a water pump, 8, a water outlet pipe, 9, a filter screen, 10, a multi-way pipe, 11, a spray head, 12, a water outlet, 13, a second activated carbon layer, 14, a motor, 15, an opening and closing mechanism, 1501, a first sliding chute, 1502, a first sliding block, 1503, a first sliding rod, 1504, a first spring, 1505, a first movable shaft, 1506, a first movable plate, 1507, a second movable shaft, 1508, a second sliding block, 1509, a second sliding chute, 1510, a second sliding rod, 1511, a second spring, 1512, an L-shaped rod, 16, a scraping mechanism, 1601, a third sliding chute, 1602, a third sliding block, 1603, a scraping plate, 1604, an external threaded shaft, 17, supporting legs, 18, a collection box.

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 4, a sewage treatment device for rural human settlements environment remediation comprises a base 1, and is characterized in that a settling tank 2 and a water pump 7 are fixedly mounted on the upper surface of the base 1, a filtering chamber 3 is fixedly mounted in the settling tank 2, an odor purifying box 4 fixed on the inner top surface of the settling tank 2 is mounted above the filtering chamber 3, a water inlet 5 is fixedly mounted at the upper end of the settling tank 2, a water inlet pipe 6 is fixedly connected to a water inlet end of the water pump 7, a water outlet pipe 8 is fixedly connected to a water outlet end of the water pump 7, a treatment chamber 20 is fixedly arranged on one side of the water pump 7 away from the settling tank 2, a multi-way pipe 10 is fixedly mounted in the treatment chamber 20, one end of the water outlet pipe 8 penetrates through the treatment chamber 20 and is fixedly connected with the multi-way pipe 10, a plurality of spray heads 11 are uniformly arranged on the lower side of, and the downside of treatment chamber 20 is provided with delivery port 12, and the both sides of delivery port 12 all are provided with the supporting leg 17 of fixing at the 20 lower surfaces of treatment chamber, 20 inner walls fixedly connected with mouth style of calligraphy frame 19 of treatment chamber, and 19 inner walls fixed mounting of mouth style of calligraphy frame have second activated carbon layer 13, second activated carbon layer 13 bottom is connected with filter screen 9, there is a case 18 that gathers materials through leading to groove swing joint between 20 left side inner walls of treatment chamber and the mouth style of calligraphy frame 7, install opening and closing mechanism 15 between 19 tops of mouth style of calligraphy frame and 20 left inner walls of treatment chamber, and be connected with between the inner wall around 20 of treatment chamber and scrape out mechanism 16.

Further, in the embodiment of the present invention, the filtering chamber 3 includes a handle 301, three brackets are fixedly mounted on one side of the handle 301, and a first filtering net 302, a first activated carbon layer 303 and a second filtering net 304 are fixedly mounted on the three brackets in sequence, and a filtering hole of the first filtering net 302 is larger than a filtering hole of the second filtering net 304, so as to perform a filtering and adsorbing treatment on the sewage, filter out larger impurities in the sewage, and prevent the water pump 7 from being blocked.

Further, in the embodiment of the present invention, the opening and closing mechanism 15 includes two first sliding chutes 1501 opened on the top end surface of the rectangular frame 19, and the two first sliding chutes 1501 are slidably connected with first sliding blocks 1502, the inner walls of the two first sliding chutes 1501 are fixedly connected with first sliding rods 1503, the outer sides of the two first sliding rods 1503 are respectively sleeved with first springs 1504, the top ends of the two first sliding blocks 1502 are respectively connected with first movable shafts 1505, a movable plate 1506 is installed between the two first movable shafts 1505, the top end of the movable plate 1506 is connected with two movable shafts 1507, the outer parts of the two movable shafts 1507 are respectively provided with second sliding blocks 1508, the outer parts of the two sliding blocks 1508 are respectively slidably connected with second sliding chutes 1509, two sliding rods 1510 are fixedly installed between the inner walls of the two sliding chutes 1509, the outer parts of the two sliding rods 1510 are respectively sleeved with second springs 1511, the top ends of the two sliding blocks 1502 are respectively connected with L-shaped rods 1512, so as to facilitate, unnecessary waste is avoided.

Further, in the embodiment of the present invention, the scraping mechanism 16 includes two sliding grooves three 1601 which are formed on the front and rear inner walls of the processing chamber 20, and sliding blocks three 1602 are slidably mounted on the inner sides of the two sliding grooves three 1601, a scraping plate 1603 is fixedly connected between the two sliding blocks three 1602, an external threaded shaft 1604 is mounted inside the scraping plate 1603 in a threaded manner, and one end of the external threaded shaft 1604 is connected to the motor 14.

Further, in the embodiment of the present invention, the external threaded shaft 1604 is movably connected to the processing chamber 20 through a bearing, and the bottom end surface of the scraping plate 1603 is attached to the top end surface of the second activated carbon layer 13, so as to facilitate timely scraping of substances adsorbed on the second activated carbon layer 13, prevent waste from accumulating on the surface of the second activated carbon layer 13, and reduce the adsorption performance of the second activated carbon layer 13, thereby greatly improving the recycling rate of the second activated carbon layer 13.

Furthermore, in the embodiment of the present invention, a through groove is formed on one side of the settling tank 2, and a through hole which is engaged with the material collecting box 18 and can be opened and closed is formed on one side of the processing chamber 20 close to the material collecting box 18, so as to facilitate timely recycling of the waste settled inside the settling tank and the waste in the material collecting box 18.

The working principle is as follows: when the sewage treatment device for rural human settlements environment improvement is used, firstly, sewage is injected into the settling tank 2 through the water inlet 5, the injected sewage is used for purifying odor in the settling tank 2 through the odor purification box 4, meanwhile, the sewage filters larger impurities through the filter chamber 3, then after the settling tank is kept still at the bottom for a period of time, the water pump 7 is turned on, the water after the standing is sprayed into the treatment chamber 20 through the spray head, the sewage is further treated through the secondary adsorption of the second activated carbon layer 13 and the secondary filtering action of the filter screen 9, in order to prevent the second activated carbon layer 13 from being blocked, the motor 14 is turned on, the external threaded shaft 1604 rotates, the scraper 1603 in threaded connection with the scraper is slid on the three 1601 of the chute on the inner wall of the treatment chamber 20 through the three 1602 connected with the scraper 1603, so that the scraper 1603 scrapes the impurities adsorbed on the surface of the second activated carbon adsorption layer 13, when the scraping plates 1603 scrape impurities adsorbed on the surface of the second activated carbon adsorption layer 13, the scraping plates 1603 extrude the two L-shaped rods 1512, the first sliding blocks 1502 connected to the bottom ends of the two L-shaped rods 1512 slide leftwards on the first sliding grooves 1501 formed in the top end of the square-shaped frame 19, the movable plates 1506 connected to the first movable shafts 1505 of the first sliding blocks 1502 extrude the second sliding blocks 1508 connected to the second movable shafts 1507 of the first sliding blocks 1502, in the process, the first springs 1504 on the first sliding rods 1503 are compressed by the first sliding blocks 1502, the second springs 1511 on the second sliding rods 1510 are compressed by the second sliding blocks 1508, the movable plates 1506 are unfolded, the impurities scraped by the scraping plates 1603 can fall into the collecting box 20, the collecting box 20 can collect the impurities conveniently, and the impurities are collected to be made into fertilizers through treatment, so that the resources are saved, and the environment is protected.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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

1. A sewage treatment device for rural human settlements environment renovation comprises a base (1) and is characterized in that a settling tank (2) and a water pump (7) are fixedly mounted on the upper surface of the base (1), a filter chamber (3) is fixedly mounted in the settling tank (2), a peculiar smell purification box (4) fixed on the inner top surface of the settling tank (2) is mounted above the filter chamber (3), a water inlet (5) is fixedly mounted at the upper end of the settling tank (2), a water inlet pipe (6) is fixedly connected with a water inlet end of the water pump (7), a water outlet pipe (8) is fixedly connected with a water outlet end of the water pump (7), a treatment chamber (20) is fixedly arranged on one side of the water pump (7) far away from the settling tank (2), a multi-way pipe (10) is fixedly mounted in the treatment chamber (20), and one end of the water outlet pipe (8) penetrates through the treatment chamber (20) and is, a plurality of spray heads (11) are uniformly arranged on the lower side of the multi-way pipe (10), one side of the processing chamber (20) is fixedly connected with a motor (14), a water outlet (12) is arranged at the lower side of the processing chamber (20), supporting legs (17) fixed at the lower surface of the processing chamber (20) are arranged at both sides of the water outlet (12), the inner wall of the processing chamber (20) is fixedly connected with a square frame (19), and the inner wall of the square frame (19) is fixedly provided with a second activated carbon layer (13), the bottom of the second activated carbon layer (13) is connected with a filter screen (9), a material collecting box (18) is movably connected between the inner wall of the left side of the processing chamber (20) and the square frame (7) through a through groove, an opening and closing mechanism (15) is arranged between the top end of the square frame (19) and the left inner wall of the processing chamber (20), and a scraping mechanism (16) is connected between the front inner wall and the rear inner wall of the processing chamber (20).

2. The sewage treatment device for rural human settlements environment renovation according to claim 1, wherein the filter chamber (3) comprises a handle (301), three brackets are fixedly mounted on one side of the handle (301), a first filter screen (302), a first activated carbon layer (303) and a second filter screen (304) are sequentially and fixedly mounted on the three brackets, and the filter hole of the first filter screen (302) is larger than that of the second filter screen (304).

3. The sewage treatment device for rural human settlements environment renovation according to claim 1, wherein the opening and closing mechanism (15) comprises two first sliding chutes (1501) arranged on the top end surface of the square frame (19), the two first sliding chutes (1501) are connected with first sliding blocks (1502) in a sliding manner, the inner walls of the two first sliding chutes (1501) are fixedly connected with first sliding rods (1503), the outer sides of the two first sliding rods (1503) are sleeved with first springs (1504), the top ends of the two first sliding blocks (1502) are connected with first movable shafts (1505), a movable plate (1506) is arranged between the two first movable shafts (1505), the top end of the movable plate (1506) is connected with two second movable shafts (1507), the outer parts of the two second movable shafts (1507) are respectively provided with second sliding blocks (1508), the outer parts of the two sliding blocks (1508) are respectively connected with second sliding chutes (1509) in a sliding manner, and the inner walls of the two sliding chutes (1509) are respectively and fixedly provided, and the outer parts of the two sliding rods II (1510) are sleeved with springs II (1511), and the top ends of the two sliding blocks I (1502) are connected with L-shaped rods (1512).

4. The sewage treatment device for rural human settlements environment renovation according to claim 1, wherein the scraping mechanism (16) comprises two sliding grooves three (1601) arranged on the front and rear inner walls of the treatment chamber (20) inside, the inner sides of the two sliding grooves three (1601) are respectively provided with a sliding block three (1602) in a sliding manner, a scraping plate (1603) is fixedly connected between the two sliding blocks three (1602), the scraping plate (1603) is internally provided with an external threaded shaft (1604) in a threaded manner, and one end of the external threaded shaft (1604) is connected with the motor (14).

5. The sewage treatment device for rural human settlements environment renovation according to claim 4, wherein the external threaded shaft (1604) is movably connected with the treatment chamber (20) through a bearing, and the bottom end surface of the scraper (1603) is attached to the top end surface of the second activated carbon layer (13).

6. The sewage treatment device for rural human settlements environment renovation according to claim 4, wherein a through groove is formed at one side of the settling tank (2), and a through hole which is engaged with the material collecting tank (18) and can be opened and closed is formed at one side of the treatment chamber (20) close to the material collecting tank (18).