CN211864002U

CN211864002U - Environment-friendly sewage treatment equipment

Info

Publication number: CN211864002U
Application number: CN201922095328.7U
Authority: CN
Inventors: 李文操
Original assignee: 李文操
Current assignee: Sichuan Xinglin Construction Engineering Co.,Ltd.
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-11-06
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses an environmental protection sewage treatment device, which comprises a housin, inlet tube and three-way pipe are installed respectively to the left and right sides of casing, the inner chamber left side of three-way pipe is provided with the filter screen, first conical gear is installed through the bearing to the left side central point of filter screen position, the inner ring and the filter screen interference fit of bearing, and the outer loop of bearing and first conical gear's right-hand member face fixed connection, first conical gear's right side is provided with the brush, the top right side screw connection of casing has the motor. This environmental protection sewage treatment device not only can carry out secondary purification treatment to sewage, avoids sewage primary purification not comprehensive and discharge, the polluted environment, and simultaneously, the device can also clear up in real time the outer wall of filter screen, avoids it to block up and influences normal sewage filtration purification operation, and it is troublesome to have reduced many unnecessary, and the practicality is strong, satisfies the user demand on the current market.

Description

Environment-friendly sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field specifically is an environmental protection sewage treatment device.

Background

Sewage treatment, in order to make sewage reach the water quality requirement of discharging into a certain water body or reuse and carry out the process of purifying it, sewage treatment is widely used in each field such as building, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and beverage, also increasingly goes into common people's daily life.

At present, the existing sewage treatment equipment can not purify sewage secondarily, so that the sewage after primary purification can not be purified secondarily under the condition that the sewage still does not reach the purification standard, the discharged water is still sewage, and when suspended matters in the sewage are filtered, a used filter screen is easy to block the sewage due to excessive suspended matters, so that the normal sewage filtering operation is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection sewage treatment device can solve the unable secondary purification sewage that provides and the easy problem of blockking up of filter screen among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly sewage treatment device comprises a shell, wherein a water inlet pipe and a three-way pipe are respectively installed on the left side and the right side of the shell, a filter screen is arranged on the left side of an inner cavity of the three-way pipe, a first bevel gear is installed at the center position of the left side of the filter screen through a bearing, an inner ring of the bearing is in interference fit with the filter screen, an outer ring of the bearing is fixedly connected with the right end face of the first bevel gear, a brush is arranged on the right side of the first bevel gear, a motor is connected with a screw on the right side of the top end of the shell, the lower surface output end of the motor is locked with one end of a rotating rod through a coupler, the other end of the rotating rod extends into the inner cavity of the shell and is provided with a second bevel gear meshed with the first bevel gear, a water quality detector main body is installed at the bottom, the delivery port department of three-way pipe is provided with the water tank, the water pump is installed through the connecting pipe in the left side of water tank, the one end of conduit is installed in the left side of water pump, and the other end of conduit and the preceding terminal surface fixed connection of casing, the check valve is installed to the inner chamber of conduit.

Preferably, the brush is attached to the outer wall of the filter screen.

Preferably, the water quality detector main body is electrically connected with the first electric valve, the second electric valve and the water pump.

Preferably, the length of the brush is the same as the diameter of the filter screen.

Preferably, the one-way valve is located adjacent to the housing.

Compared with the prior art, the beneficial effects of the utility model are that: the environment-friendly sewage treatment equipment can filter suspended matters in sewage through the filter screen, and can detect the filtered water quality through the water quality detector main body by matching the first bevel gear, the brush, the motor and the second bevel gear, so that the outer wall of the filter screen can be cleaned in a rotating way and the blockage is avoided, when the water quality detection is qualified, the second electric valve is closed, the first electric valve is opened, the water in the inner cavity of the tee pipe can flow out through the first electric valve, when the water quality detection is unqualified, the second electric valve and the water pump are opened, the first electric valve is closed, the water in the inner cavity of the tee pipe can flow into the inner cavity of the water inlet box through the second electric valve, the water in the inner cavity of the water tank can be extracted through the water pump and discharged into the inner cavity of the shell again through the water conveying pipeline, and the phenomenon of water backflow in the inner cavity of the water conveying pipeline can be, the device not only can carry out secondary purification to sewage, avoids sewage primary purification not comprehensive and discharge, the polluted environment, and simultaneously, the device can also clear up in real time the outer wall of filter screen, avoids it to block up and influences normal sewage filtration purification operation, and it is troublesome to have reduced many unnecessary, and the practicality is strong, satisfies the user demand on the existing market.

Drawings

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

fig. 2 is a schematic structural view of a first bevel gear of the present invention;

FIG. 3 is a schematic view of the brush structure of the present invention;

FIG. 4 is a schematic view of the main structure of the water quality detector of the present invention;

fig. 5 is a top view of the check valve of the present invention.

In the figure: 1. the water quality detector comprises a shell, 2, a water inlet pipe, 3, a three-way pipe, 4, a filter screen, 5, a first bevel gear, 6, a brush, 7, a motor, 8, a rotating rod, 9, a second bevel gear, 10, a water quality detector main body, 11, a first electric valve, 12, a second electric valve, 13, a water tank, 14, a water pump, 15, a water pipeline, 16 and a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an environment-friendly sewage treatment device comprises a shell 1, wherein a water inlet pipe 2 and a three-way pipe 3 are respectively arranged on the left side and the right side of the shell 1, sewage can enter an inner cavity of the shell 1 through the water inlet pipe 2, a filter screen 4 is arranged on the left side of the inner cavity of the three-way pipe 3, suspended matters in the sewage can be filtered and purified through the filter screen 4, a first bevel gear 5 is arranged at the center position on the left side of the filter screen 4 through a bearing, an inner ring of the bearing is in interference fit with the filter screen 4, an outer ring of the bearing is fixedly connected with the right end face of the first bevel gear 5, a brush 6 is arranged on the right side of the first bevel gear 5, a motor 7 is connected with the right side of the top end of the shell 1 through a screw, one end of a rotating rod 8 is locked at the lower surface output end of the motor 7 through a, the external power supply of the motor 7 is switched on, the motor 7 is started, the motor 7 can drive the rotating rod 8 and the second bevel gear 9 to rotate together, the second bevel gear 9 is meshed with the first bevel gear 5, so when the second bevel gear 9 rotates, the first bevel gear 5 drives the brush 6 to rotate together, the rotating brush 6 can rotate and clean the outer wall of the filter screen 4, the phenomenon that the filter screen 4 is blocked is effectively avoided, the water quality detector main body 10 is installed at the bottom end of the inner cavity of the three-way pipe 3, the external power supply of the water quality detector main body 10 is switched on, the water quality detector main body 10 is started, the water quality detector main body 10 can detect the water quality after being filtered and purified, the first electric valve 11 and the second electric valve 12 are installed on the outer walls of two output ends of the three-way pipe 3 respectively, and the water tank 13 is arranged, the left side of the water tank 13 is provided with a water pump 14 through a connecting pipe, the left side of the water pump 14 is provided with one end of a water pipe 15, the other end of the water pipe 15 is fixedly connected with the front end face of the shell 1, a one-way valve 16 is arranged in the inner cavity of the water pipe 15, when the water quality detector main body 10 detects that the water quality is qualified, the second electric valve 12 and the water pump 14 are closed, the first electric valve 11 is opened, the water in the inner cavity of the three-way pipe 3 can be discharged through the first electric valve 11, when the water quality is unqualified, the second electric valve 12 and the water pump 14 are opened, the first electric valve 11 is closed, the water in the inner cavity of the three-way pipe 3 can pass through the second electric valve 12 and be discharged into the inner cavity of the water inlet tank 13, the opened water pump 14 can extract the water in the inner cavity of the water tank 13 and discharge the water back into the inner cavity of the shell 1 through the water conveying pipeline 15, and then the water is filtered and purified for the second time, and the one-way valve 16 arranged in the inner cavity of the water pipeline 15 can effectively avoid the phenomenon of water backflow.

Preferably, the brush 6 is attached to the outer wall of the filter screen 4, so that the position relationship between the brush 6 and the filter screen 4 is defined, and the brush 6 can clean the filter screen 4 in a rotating manner.

Preferably, the water quality detector body 10 is electrically connected to the first electric valve 11, the second electric valve 12 and the water pump 14, so that the installation relationship between the water quality detector body 10 and the first electric valve 11, the second electric valve 12 and the water pump 14 is determined.

As a preferred scheme, furthermore, the length of the brush 6 is the same as the diameter of the filter screen 4, so that the brush 6 can be ensured to rotate and clean the filter screen 4 in all directions, and the phenomenon that the cleaning is not in place is avoided.

Preferably, the one-way valve 16 is disposed near the housing 1, so that the position of the one-way valve 16 is determined, and excessive unfiltered and purified sewage is prevented from remaining inside the water pipe 15.

The electrical components mentioned in the scheme are all the prior art, the type of the electrical components is only one of the electrical components, and the electrical components which can achieve the purpose in the scheme can be used.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet control requirements, specific connection and control sequence.

When the water quality detector is used, the motor 7 is firstly switched on, the water quality detector main body 10, the first electric valve 11, the second electric valve 12 and the external power supply of the water pump 14 are firstly switched on, the motor 7 and the water quality detector main body 10 are started, at the moment, sewage enters the inner cavity of the shell 1 through the water inlet pipe 2, the sewage in the inner cavity of the shell 1 can enter the inner cavity of the three-way pipe 3 through the filter screen 4, when the sewage passes through the filter screen 4, suspended matters in the sewage can be filtered and purified through the filter screen 4, meanwhile, the started motor 7 can drive the rotating rod 8 and the second bevel gear 9 to rotate together, because the second bevel gear 9 is in meshed connection with the first bevel gear 5, when the second bevel gear 9 rotates, the first bevel gear 5 drives the brush 6 to rotate together, the rotating brush 6 can rotationally clean the outer wall of the filter screen 4, and therefore the phenomenon that the filter screen, the water entering the inner cavity of the three-way pipe 3 can be detected by the water quality detector main body 10, the water quality detector main body 10 can send a signal to an external control device, and then the first electric valve 11, the second electric valve 12 and the water pump 14 are controlled, when the water quality detector main body 10 detects that the water quality is qualified, the second electric valve 12 and the water pump 14 are closed, the first electric valve 11 is opened, the water in the inner cavity of the three-way pipe 3 can pass through the first electric valve 11 to be discharged, when the water quality is unqualified, the second electric valve 12 and the water pump 14 are opened, the first electric valve 11 is closed, the water in the inner cavity of the three-way pipe 3 can pass through the second electric valve 12 to be discharged into the inner cavity of the water inlet tank 13, the opened water pump 14 can extract the water in the inner cavity of the water tank 13 and re-discharge the water into the inner cavity of the shell 1 through the water pipeline 15 to perform secondary filtration and purification, the check valve 16 arranged, the device not only can carry out secondary purification to sewage, but also can avoid filter screen 4 to take place the phenomenon of jam, and the practicality is strong, is fit for promoting.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "central position", "other end", "upper", "one side", "top", "inner", "front", "central", "two ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "screw-on," "interference fit," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection sewage treatment device, includes casing (1), its characterized in that: a water inlet pipe (2) and a three-way pipe (3) are respectively installed on the left side and the right side of the shell (1), a filter screen (4) is arranged on the left side of an inner cavity of the three-way pipe (3), a first bevel gear (5) is installed on the left center of the filter screen (4) through a bearing, an inner ring of the bearing is in interference fit with the filter screen (4), an outer ring of the bearing is fixedly connected with the right end face of the first bevel gear (5), a brush (6) is arranged on the right side of the first bevel gear (5), a motor (7) is in screw connection with the right side of the top end of the shell (1), one end of a rotating rod (8) is locked at the lower surface output end of the motor (7) through a coupler, the other end of the rotating rod (8) extends into the inner cavity of the shell (1) and is provided with a second bevel gear, water quality testing appearance main part (10) are installed to the inner chamber bottom of three-way pipe (3), first electric valve (11) and second electric valve (12) are installed respectively to the outer wall of two outputs of three-way pipe (3), the output port department of three-way pipe (3) is provided with water tank (13), water pump (14) are installed through the connecting pipe in the left side of water tank (13), the one end of conduit (15) is installed in the left side of water pump (14), and the preceding terminal surface fixed connection of the other end of conduit (15) and casing (1), check valve (16) are installed to the inner chamber of conduit (15).

2. The environmental protection sewage treatment device of claim 1, wherein: the brush (6) is attached to the outer wall of the filter screen (4).

3. The environmental protection sewage treatment device of claim 1, wherein: the water quality detector main body (10) is electrically connected with the first electric valve (11), the second electric valve (12) and the water pump (14).

4. The environmental protection sewage treatment device of claim 1, wherein: the length of the hairbrush (6) is the same as the diameter of the filter screen (4).

5. The environmental protection sewage treatment device of claim 1, wherein: the one-way valve (16) is arranged close to the shell (1).