Sewage treatment equipment for environmental protection

Abstract

The utility model discloses environment-friendly sewage treatment equipment which comprises a water conveying tank, a positioning bracket is fixedly arranged above the water conveying tank, a mounting hole is formed in the positioning bracket, an impurity conveying belt is arranged at the position of the positioning bracket on the water conveying tank, and a filtering mechanism is arranged in the water conveying tank. The filtering mechanism comprises a first driving roller movably installed in the water conveying groove and a second driving roller movably installed on the positioning support, a filtering net belt is arranged between the first driving roller and the second driving roller, a separation plate is arranged at the contact position of the filtering net belt and the water conveying groove, and a cleaning mechanism is arranged at the edge of the upper end of the filtering net belt. According to the environment-friendly sewage treatment equipment disclosed by the utility model, the filter screen belt can be washed through the washing spray head in the running process of the filter screen belt, and the cleaning rolling brush can be driven to rotate through the second motor in the washing process of the filter screen belt, so that the filter screen belt is automatically cleaned, the labor burden of workers is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to environmentally friendly sewage treatment equipment. Background Art

[0002] In the process of sewage treatment, a filter is generally used to filter out large particles of impurities in the sewage. However, during the filtration process, impurities will accumulate on the surface of the filter. In order to ensure continuous filtration, staff are required to regularly clean the impurities on the filter, which greatly increases the labor burden of the staff. For this reason, an environmentally friendly sewage treatment equipment is proposed. Utility Model Content

[0003] The main purpose of the utility model is to provide an environmentally friendly sewage treatment device, which can effectively solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A sewage treatment equipment for environmental protection comprises a water conveying trough, a positioning bracket fixedly installed above the water conveying trough, a mounting hole is opened on the positioning bracket, an impurity conveying belt is installed at the positioning bracket on the water conveying trough, a filtering mechanism is installed in the water conveying trough, the filtering mechanism comprises a first driving roller movably installed in the water conveying trough and a second driving roller movably installed on the positioning bracket, a filter belt is arranged between the first driving roller and the second driving roller, an isolation plate is arranged at a contact position between the filter belt and the water conveying trough, a driving shaft is arranged on the first driving roller and the second driving roller, a first motor is fixedly installed at the mounting hole on the positioning bracket, a cleaning mechanism is arranged at the upper edge of the filter belt, the cleaning mechanism comprises a metal pipe arranged in the filter belt, a flushing nozzle is connected to the metal pipe, a cleaning roller brush is arranged between the positioning brackets and below the filter belt, a movable shaft is arranged on the cleaning roller brush, and a second motor is connected to one end of the movable shaft.

[0006] Furthermore, the driving shaft on the second driving roller is movably installed between the positioning brackets through the mounting hole, a coupling is provided at the output end of the first motor, and one end of the driving shaft on the second driving roller is fixed to the output end of the first motor through the coupling.

[0007] Furthermore, the first driving roller is movably installed in the water trough through a driving shaft, the second driving roller is movably installed on a positioning bracket through a driving shaft, and the filter belt is movably installed in the water trough through the first driving roller and the second driving roller.

[0008] Furthermore, the metal pipe is provided with a docking foot, and the docking foot is fixed on the positioning bracket. The flushing nozzle is installed in the filter mesh belt through the metal pipe, and the flushing nozzle is facing below the filter mesh belt.

[0009] Furthermore, the cleaning roller brush is movably installed below the filter belt via a movable shaft.

[0010] Furthermore, a coupling is provided at the output end of the second motor, and one end of the movable shaft is connected to the output end of the second motor through the coupling.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] When in use, sewage passes through the water trough. Impurities in sewage will be filtered out by the filter belt when passing through the water trough, and the filtered impurities will accumulate on the conveyor belt. After the impurities accumulate on the conveyor belt, the first motor can be started. Starting the first motor will drive the second drive roller to rotate, thereby driving the filter belt to operate, and then large impurities on the filter belt will be automatically transported to the impurity conveyor belt. During the operation of the filter belt, the filter belt can be flushed through the flushing nozzle. During the flushing process of the filter belt, the cleaning roller brush can be driven to rotate by the second motor, and then the filter belt can be automatically cleaned, thereby reducing the labor burden of the staff and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the filtering mechanism of the utility model;

[0015] Figure 3 This is a schematic diagram of the cleaning mechanism of the utility model;

[0016] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle.

[0017] In the figure: 1. water conveying trough; 2. mounting hole; 3. positioning bracket; 4. impurity conveyor belt; 5. filtering mechanism; 501. driving shaft; 502. first motor; 503. filter belt; 504. isolation plate; 505. first driving roller; 506. second driving roller; 6. cleaning mechanism; 601. docking support; 602. metal pipe; 603. flushing nozzle; 604. movable shaft; 605. cleaning roller brush; 606. second motor. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 As shown, an environmentally friendly sewage treatment equipment includes a water trough 1, characterized in that: a positioning bracket 3 is fixedly installed above the water trough 1, and a mounting hole 2 is opened on the positioning bracket 3. An impurity conveyor belt 4 is installed at the positioning bracket 3 on the water trough 1. A filtering mechanism 5 is installed in the water trough 1, and a cleaning mechanism 6 is provided at the upper edge of the filter belt 503. The sewage passing through the water trough can be filtered by the filtering mechanism, and the cleaning mechanism 6 can replace manual cleaning of the filter during the filtering process.

[0020] like Figure 2 As shown, the filtering mechanism 5 includes a first driving roller 505 movably mounted in the water delivery trough 1 and a second driving roller 506 movably mounted on the positioning bracket 3, a filter mesh belt 503 is arranged between the first driving roller 505 and the second driving roller 506, an isolation plate 504 is arranged at the contact position between the filter mesh belt 503 and the water delivery trough 1, a driving shaft 501 is arranged on the first driving roller 505 and the second driving roller 506, a first motor 502 is fixedly mounted at the mounting hole 2 on the positioning bracket 3, the driving shaft 501 on the second driving roller 506 is movably mounted between the positioning brackets 3 through the mounting hole 2, a coupling is arranged at the output end of the first motor 502, one end of the driving shaft 501 on the second driving roller 506 is fixed to the output end of the first motor 502 through the coupling, the first driving roller 505 is movably mounted in the water delivery trough 1 through the driving shaft 501, the second driving roller 506 is movably mounted on the positioning bracket 3 through the driving shaft 501, and the filter mesh belt 503 is movably mounted in the water delivery trough 1 through the first driving roller 505 and the second driving roller 506.

[0021] Specifically, sewage can be filtered through the filter belt 503, and impurities generated by the filtration will accumulate on the surface of the filter belt 503. After the impurities accumulate on the surface of the filter belt 503, the second driving roller 506 can be driven to rotate by the first motor 502. After the second driving roller 506 rotates, it will drive the filter belt 503 to operate, and the large impurities on the filter belt 503 will be automatically transported to the impurity conveyor belt 4, and the impurities can be output by the impurities.

[0022] like Figure 3 Figure 4As shown, the cleaning mechanism 6 includes a metal pipe 602 arranged in the filter mesh belt 503, a flushing nozzle 603 is connected to the metal pipe 602, a cleaning roller brush 605 is provided between the positioning brackets 3 and located below the filter mesh belt 503, a movable shaft 604 is provided on the cleaning roller brush 605, and a second motor 606 is connected to one end of the movable shaft 604, a docking foot 601 is provided on the metal pipe 602, and the docking foot 601 is fixed on the positioning bracket 3, the flushing nozzle 603 is installed in the filter mesh belt 503 through the metal pipe 602, and the flushing nozzle 603 faces below the filter mesh belt 503, and the cleaning roller brush 605 is movably installed below the filter mesh belt 503 through the movable shaft 604.

[0023] Specifically, water can be transported into the flushing nozzle 603 through the metal pipe 602, so that the filter belt 503 can be flushed with high-pressure water. During the flushing process of the filter belt 503, the cleaning roller brush 605 can be driven to rotate by the second motor 606, and the filter belt 503 can be automatically cleaned, thereby reducing the labor burden of the staff and improving work efficiency.

[0024] It should be noted that the utility model is an environmentally friendly sewage treatment equipment. In actual use, the sewage is first allowed to pass through the water trough 1. The sewage passing through the water trough 1 can start the first motor 502. After starting the first motor 502, it will drive the second drive roller 506 to rotate. After the second drive roller 506 rotates, it will drive the filter belt 503 to operate, thereby automatically transporting large impurities on the filter belt 503 to the impurity conveyor belt 4, and the filter belt 503 can be flushed through the flushing nozzle 602 during the operation of the filter belt 503. During the flushing of the filter belt 503, the second motor 606 can be started. After starting the second motor 606, it will drive the cleaning roller brush 605 to rotate, thereby automatically cleaning the filter belt 503, reducing the labor burden of the staff and improving work efficiency.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sewage treatment device for environmental protection, comprising a water delivery tank (1), characterized in that: A positioning bracket (3) is fixedly mounted above the water delivery trough (1), and a mounting hole (2) is provided on the positioning bracket (3). An impurity conveyor belt (4) is mounted on the positioning bracket (3) on the water delivery trough (1). A filtering mechanism (5) is mounted in the water delivery trough (1), and the filtering mechanism (5) comprises a first driving roller (505) movably mounted in the water delivery trough (1) and a second driving roller (506) movably mounted on the positioning bracket (3). A filtering mesh belt (503) is arranged between the first driving roller (505) and the second driving roller (506), and an isolation plate (504) is arranged at a contact position between the filtering mesh belt (503) and the water delivery trough (1). The first driving roller (505) is provided with a plurality of filter belts (503) and a plurality of filter belts (504) arranged on the first driving roller (505). A driving shaft (501) is provided on the first driving roller (505) and the second driving roller (506); a first motor (502) is fixedly mounted at the mounting hole (2) on the positioning bracket (3); a cleaning mechanism (6) is provided at the upper edge of the filter mesh belt (503); the cleaning mechanism (6) comprises a metal pipe (602) arranged in the filter mesh belt (503); a flushing nozzle (603) is connected to the metal pipe (602); a cleaning roller brush (605) is provided between the positioning brackets (3) and below the filter mesh belt (503); a movable shaft (604) is provided on the cleaning roller brush (605); one end of the movable shaft (604) is connected to the second motor (606).

2. The environmentally friendly sewage treatment equipment according to claim 1 is characterized by: The drive shaft (501) on the second drive roller (506) is movably mounted between the positioning brackets (3) through the mounting hole (2); a coupling is provided at the output end of the first motor (502); and one end of the drive shaft (501) on the second drive roller (506) is fixed to the output end of the first motor (502) through the coupling.

3. The environmentally friendly sewage treatment equipment according to claim 2 is characterized by: The first driving roller (505) is movably mounted in the water delivery trough (1) via a driving shaft (501), the second driving roller (506) is movably mounted on the positioning bracket (3) via a driving shaft (501), and the filter mesh belt (503) is movably mounted in the water delivery trough (1) via the first driving roller (505) and the second driving roller (506).

4. The environmentally friendly sewage treatment equipment according to claim 3 is characterized by: The metal pipe (602) is provided with a docking support foot (601), and the docking support foot (601) is fixed on the positioning bracket (3). The flushing nozzle (603) is installed in the filter mesh belt (503) through the metal pipe (602), and the flushing nozzle (603) faces below the filter mesh belt (503).

5. The environmentally friendly sewage treatment equipment according to claim 4 is characterized by: The cleaning roller brush (605) is movably mounted below the filter mesh belt (503) via a movable shaft (604).

6. The environmentally friendly sewage treatment equipment according to claim 5, characterized in that: The output end of the second motor (606) is provided with a coupling, and one end of the movable shaft (604) is connected to the output end of the second motor (606) through the coupling.

Images