CN115581951A - Environment-friendly sewage treatment device - Google Patents

Abstract

The invention discloses an environment-friendly sewage treatment equipment, which relates to the technical field of sewage treatment and comprises a treatment box, a water inlet pipe and a water outlet pipe. Water pipes; both sides of the inside of the treatment box are symmetrically fixedly connected with support pads, and the treatment box is equipped with a filter screen through a positioning component; the beneficial effect is that: through the cooperative design of the scraper, the driving mechanism and the collection box, the scraper can be scraped The plate moves left and right, and the impurities on the filter net can enter the collection box through the rectangular opening, and then the filtered impurities can be cleaned and collected in time to prevent the impurities from being on the filter net for a long time and block the filter mesh holes, and through the opening and closing of the door The design can regularly clean the impurities in the collection box. By setting the flow pipe, the sewage flowing into the collection box can flow into the treatment box again, which improves the practicability of the equipment.

Description

An environment-friendly sewage treatment equipment

technical field

The invention relates to the technical field of sewage treatment, in particular to an environment-friendly sewage treatment equipment.

Background technique

Sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, etc.;

For example, the patent number is: CN201820764065.7, and the patent name is: an energy-saving and environmentally friendly sewage treatment device. The sewage treatment device is provided with a sewage treatment bin under the motor, and the motor drives the rotating shaft. The rotating shaft is fixed with a helical blade. The motor drives the helical blade to rotate, and through the action of centrifugal force, the sewage will be sprayed outwards, and the large objects in the sewage will be kept in the sewage treatment chamber through the installation of steel wire mesh. When the large objects are processed, the baffle will be pulled out , let the sewage enter the sewage purification device, and achieve the effect of purifying the sewage through the double filtration of the sand filter and the activated carbon filter. This kind of device has a simple structure and is easy to operate. The double filtration ensures the cleanliness of the sewage treatment. When the device is treating sewage, the impurities in the sewage will adhere to the sand and gravel filter net, requiring staff to manually clean it, increasing manual labor, and it is also inconvenient to replace the filter net, so the practicability is poor.

Contents of the invention

The purpose of the present invention is to provide an environment-friendly sewage treatment equipment to solve the problems in the prior art that workers need to manually clean the impurities on the filter, increase labor intensity and make it inconvenient to replace the filter.

In order to achieve the above object, the present invention adopts the following technical solutions:

An environment-friendly sewage treatment equipment, comprising a treatment box, a water inlet pipe and a water outlet pipe, the upper end of the treatment box is equipped with a water inlet pipe, and the lower end of one side of the treatment box is equipped with a water outlet pipe; it is characterized in that: the treatment box Both sides of the inside of the tank are symmetrically fixedly connected with a support backing plate, and the processing box is equipped with a filter screen through a positioning component, and the filter screen extends through the processing box to the inside and is slidingly connected with the support backing plate;

The upper end of the filter screen is provided with a scraper through the driving mechanism, and the lower end of the scraper is in contact with the upper end of the filter screen, and a collection box is installed symmetrically on both sides of the treatment box, and the lower end of the collection box is passed through by running water. The tube communicates with the treatment tank.

Preferably, the positioning assembly includes a clamping plate, a positioning plate and a supporting plate, the clamping plate and the supporting plate are fixedly connected to the processing box, and the clamping plate, the filter screen, and the supporting plate are sequentially arranged from top to bottom A positioning plate is slidably connected to the front side of the clamping plate, and an opening for the positioning plate to pass through is opened on the filter.

Preferably, the drive mechanism includes a motor, a rotating shaft, a screw, a sliding block, a main pulley, a transmission belt and a secondary pulley, the output shaft of the motor is connected to a rotating shaft through a coupling, and the rotating shaft runs through the processing box extends to the interior;

A main pulley is installed on the rotating shaft, the main pulley is connected with a secondary pulley through a transmission belt, the secondary pulley is equipped with a lead screw, and the end of the lead screw away from the secondary pulley runs through the processing box and is connected in rotation with the inner wall of the processing box A sliding block is threadedly connected to the lead screw, and the lower end of the sliding block is fixedly connected with the upper end of the scraper.

Preferably, the part of the rotating shaft located in the processing box is fixedly equipped with stirring blades.

Preferably, the front side of the collection box is sealed with a switch door.

Preferably, both sides of the treatment box are provided with rectangular openings communicating with the treatment box.

Preferably, a sealing strip is attached to the contact between the filter screen and the treatment box.

Preferably, a water-permeable filter is installed on the upper end of the water flow pipe.

Compared with the prior art, the present invention provides an environment-friendly sewage treatment equipment, which has the following beneficial effects:

1. Through the cooperative design of the scraper, the driving mechanism and the collection box, the scraper can be moved left and right, and the impurities on the filter net can enter the collection box through the rectangular opening, and then the filtered impurities can be cleaned and collected in time. Prevent impurities from being on the filter net for a long time and block the filter mesh, and through the design of the switch door, the impurities in the collection box can be cleaned regularly, and the sewage flowing into the collection box can be flowed into the treatment box by setting a flow pipe In order to improve the practicability of the equipment.

2. Through the design of positioning components and supporting pads, the filter screen can be disassembled and installed, which is convenient for regular cleaning and replacement of the filter screen.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is A place enlarged view of the present invention;

Fig. 3 is a schematic diagram of the internal structure of the present invention;

Fig. 4 is a schematic diagram of the front side structure of the present invention.

The reference signs are explained as follows:

1. Processing box; 101. Rectangular opening; 2. Filter screen; 3. Positioning component; 301. Clamping plate; 302. Positioning plate; 303. Support plate; 4. Driving mechanism; 401. Motor; 402. Rotation shaft; 403, lead screw; 404, sliding block; 405, main pulley; 406, transmission belt; 407, secondary pulley; 5, water inlet pipe; 6, collection box; 601, switch door; 7, flow pipe; 8, water outlet pipe; 9. Scraper; 10. Stirring blade; 11. Support pad.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Embodiment one: with reference to Fig. 1-shown in Fig. 4, a kind of environment-friendly sewage treatment equipment comprises treatment box 1, water inlet pipe 5 and water outlet pipe 8, and the upper end of treatment box 1 is equipped with water inlet pipe 5, and one part of treatment box 1 The lower end of the side is equipped with an outlet pipe 8; the inner sides of the treatment box 1 are symmetrically fixedly connected with a support backing plate 11, and the support backing plate 11 is used to support the filter screen 2, and the treatment box 1 is equipped with a filter screen 2 through a positioning assembly 3, The filter screen 2 is used to filter the sewage, and the filter screen 2 runs through the treatment box 1 and extends to the inside to be slidably connected with the supporting backing plate 11;

The upper end of the filter screen 2 is provided with a scraper 9 through the driving mechanism 4, and the lower end of the scraper 9 is in contact with the upper end of the filter screen 2, which is convenient for cleaning the impurities on the filter screen 2 and prevents the impurities from clogging the filter screen 2 for too long. Both sides of the treatment box 1 are symmetrically installed with a collection box 6, and the collection box 6 is provided with a square opening connected with the rectangular opening 101, so that the impurities on the filter screen 2 can be pushed into the collection box 6 through the scraper 9 to collect the impurities. , the lower end of the collection box 6 communicates with the treatment box 1 through the flow pipe 7, so that the sewage in the collection box 6 can flow into the treatment box 1 in time;

The positioning assembly 3 includes a clamping plate 301, a positioning plate 302 and a support plate 303, the clamping plate 301 and the support plate 303 are fixedly connected to the processing box 1, and the clamping plate 301, the filter screen 2, and the support plate 303 are from top to bottom The bottom is arranged in sequence, the front side of the clamping plate 301 is slidably connected with a positioning plate 302, and the filter screen 2 is provided with an opening for the positioning plate 302 to pass through. When the filter screen 2 is replaced, slide the positioning plate 302 upwards. The filter 2 can be pulled out, which is convenient and quick;

Drive mechanism 4 comprises motor 401, rotating shaft 402, screw mandrel, slide block 404, primary pulley 405, transmission belt 406 and secondary pulley 407, and the output shaft of motor 401 is connected with rotating shaft 402 by coupling, and rotating shaft 402 runs through the processing Box 1 extends to the inside;

Main belt pulley 405 is installed on the rotating shaft 402, and main belt pulley 405 is connected with auxiliary belt pulley 407 by transmission belt 406, and auxiliary belt pulley 407 is equipped with leading screw 403, and leading screw 403 is far away from an end of auxiliary belt pulley 407 and runs through processing box 1 and processing box 1 The inner wall is rotationally connected, and the screw 403 is screwed with a sliding block 404, and the lower end of the sliding block 404 is fixedly connected to the upper end of the scraper 9. By controlling the positive and negative rotation of the motor 401, the direction of rotation of the leading screw 403 can be controlled, and then the The scraper 9 moves left and right, which is convenient for the scraper 9 to clean up the impurities on the filter screen 2;

The part of the rotating shaft 402 located in the treatment tank 1 is fixedly equipped with a stirring blade 10, which can stir the sewage and facilitate the treatment of the sewage;

In this embodiment, in order to clean up the impurities in the collection box 6, a switch door 601 is sealed and installed on the front side of the collection box 6;

Both sides of the treatment box 1 are provided with a rectangular opening 101 communicating with the treatment box 1, which can push the impurities on the filter screen 2 into the collection box 6, and then clean up the impurities on the filter screen 2;

A sealing strip is attached to the contact between the filter screen 2 and the treatment box 1 to prevent sewage from flowing out;

When the sewage needs to be treated, the sewage enters the treatment tank 1 through the water inlet pipe 5, flows into the lower end of the treatment tank 1 after being filtered by the filter screen 2, and finally flows out through the water outlet pipe 8;

After the sewage is treated for a period of time, start the motor 401, the motor 401 drives the rotating shaft 402 to rotate, the rotating shaft 402 drives the stirring blade 10 to stir the sewage, and the rotating shaft 402 drives the main pulley 405 to rotate at the same time, through the main pulley 405, The cooperation of transmission belt 406 and auxiliary pulley 407 can drive leading screw 403 to rotate, and leading screw 403 drives sliding block 404 to rotate, because the limit of scraper 9 and filter screen 2, the positive and negative rotation of control motor 401 can make The sliding block 404 moves left and right, and then the scraper 9 moves left and right, so that the impurities on the filter screen 2 are pushed to the rectangular opening 101 by the scraper 9, and finally enter the collection box 6 to collect the impurities;

When the filter screen 2 needs to be replaced, the positioning plate 302 is moved upward until the positioning plate 302 no longer blocks the filter screen 2, and at this time the filter screen 2 can be extracted to replace the filter screen 2, which is convenient and quick.

Embodiment 2: On the basis of Embodiment 1, in order to filter the sewage flowing into the flow pipe 7, a water-permeable filter screen is installed on the upper end of the flow pipe 7, and the water-permeable filter screen can filter the sewage flowing into the collection box 6. Filtering can ensure the circulation of the sewage in the collection box 6 well, so that the collection box 6 can collect more impurities, and it can also prevent the impurities in the sewage from blocking the flow pipe 7 and improve the practicability of the equipment.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solutions of the present invention and its Any equivalent replacement or change of the inventive concept shall fall within the protection scope of the present invention.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and those skilled in the art can make the above-mentioned The embodiments are subject to changes, modifications, substitutions and variations.

Claims (8)

1. An environment-friendly sewage treatment equipment, comprising a treatment box (1), a water inlet pipe (5) and a water outlet pipe (8), the upper end of the treatment box (1) is equipped with a water inlet pipe (5), and the treatment box A water outlet pipe (8) is installed at the lower end of one side of (1); it is characterized in that: the inner sides of the treatment box (1) are fixedly connected with support pads (11) symmetrically on both sides, and the treatment box (1) is fixed by positioning The component (3) is installed with a filter screen (2), and the filter screen (2) extends through the processing box (1) to the inside and is slidably connected with the support pad (11); The upper end of the filter screen (2) is provided with a scraper (9) through the drive mechanism (4), and the lower end of the scraper (9) is in contact with the upper end of the filter screen (2), and the treatment box (1) A collection box (6) is installed symmetrically through both sides of the box, and the lower end of the collection box (6) communicates with the treatment box (1) through a water pipe (7). 2. The environment-friendly sewage treatment equipment according to claim 1, characterized in that: the positioning assembly (3) includes a clamping plate (301), a positioning plate (302) and a supporting plate (303), the Both the clamping plate (301) and the support plate (303) are fixedly connected to the processing box (1), and the clamping plate (301), the filter screen (2), and the support plate (303) are arranged in sequence from top to bottom, so that A positioning plate (302) is slidably connected to the front side of the clamping plate (301), and an opening for the positioning plate (302) to pass through is opened on the filter screen (2). 3. An environment-friendly sewage treatment equipment according to claim 1, characterized in that: the driving mechanism (4) includes a motor (401), a rotating shaft (402), a screw rod, a sliding block (404), a main Pulley (405), transmission belt (406) and secondary pulley (407), the output shaft of the motor (401) is connected to the rotating shaft (402) through a coupling, and the rotating shaft (402) runs through the processing box (1 ) extends to the interior; The main pulley (405) is installed on the rotating shaft (402), and the main pulley (405) is connected with the secondary pulley (407) through the transmission belt (406), and the secondary pulley (407) is equipped with a lead screw (403 ), the end of the lead screw (403) away from the auxiliary pulley (407) runs through the processing box (1) and is rotationally connected with the inner wall of the processing box (1), and the screw (403) is threaded with a sliding block (404) , the lower end of the sliding block (404) is fixedly connected with the upper end of the scraper (9). 4. The environment-friendly sewage treatment equipment according to claim 3, characterized in that: the part of the rotating shaft (402) located in the treatment tank (1) is fixedly equipped with a stirring blade (10). 5. The environment-friendly sewage treatment equipment according to claim 1, characterized in that: the front side of the collection box (6) is sealed with a switch door (601). 6. The environment-friendly sewage treatment equipment according to claim 1, characterized in that: rectangular openings (101) communicating with the treatment box (1) are opened on both sides of the treatment box (1). 7. The environment-friendly sewage treatment equipment according to claim 1, characterized in that: a sealing strip is attached to the contact between the filter screen (2) and the treatment box (1). 8. The environment-friendly sewage treatment equipment according to claim 1, characterized in that: a water-permeable filter is installed on the upper end of the flow pipe (7).

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