Filtering equipment for sewage treatment

Abstract

The utility model discloses filtering equipment for sewage treatment. The filtering equipment comprises a supporting mechanism; the filtering mechanism comprises a shell and a filtering plate, a water inlet is formed in the shell, one side of the filtering plate is rotationally arranged in the shell, the other side of the filtering plate is arranged in the shell in a sliding mode, and a driving mechanism used for driving the filtering plate to turn over is arranged on the shell; the residue discharging mechanism comprises a residue collecting groove and a feeding auger, the residue collecting groove is formed in the shell and located on the side, rotationally connected with the shell, of the filter plate, the residue collecting groove is used for bearing solid particles falling off from the filter plate, the feeding auger is rotationally arranged in the residue collecting groove, and a residue discharging opening communicated with the residue collecting groove is formed in the shell. According to the filtering equipment for sewage treatment, solid-liquid separation can be carried out through the filtering mechanism, solid particles are discharged after concentrated storage through the deslagging mechanism, the sewage filtering efficiency is greatly improved, and non-stop operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter equipment technical field, concretely relates to a filter equipment for sewage treatment. BACKGROUND

[0002] With the global water resource increasingly nervous and the enhancement of environmental protection consciousness, sewage treatment has become the important link of guaranteeing water resource recycling and ecological environment protection. Sewage contains solid particles, and if these impurities are not effectively treated and directly discharged, will cause serious pollution to water body, influence ecological balance and human health.

[0003] In the traditional sewage treatment process, filtration is one of the main means to remove suspended solids and particles. However, the traditional filter equipment, such as grating, screen, sedimentation tank and the like, has many limitations in waste residue collection. These devices usually need to be cleaned regularly by manual, not only increase the operation cost, but also cause the device to be easily blocked if not cleaned in time, which affects the treatment efficiency. In addition, the waste residue is easy to scatter during the cleaning process, causing secondary pollution and increasing the environmental risk. SUMMARY

[0004] In order to solve the technical problems existing in the prior art, the application provides a filter equipment for sewage treatment.

[0005] In order to achieve the above purpose, the technical scheme adopted by the application is as follows: a filter equipment for sewage treatment, comprising: a supporting mechanism; a filter mechanism, the filter mechanism comprising a shell and a filter plate, the shell being provided with a water inlet, one side of the filter plate being rotatably arranged in the shell, the other side of the filter plate being slidably arranged in the shell, the shell being provided with a driving mechanism for driving the filter plate to overturn; a residue discharge mechanism, the residue discharge mechanism comprising a residue collecting groove and a feeding auger, the residue collecting groove being arranged in the shell and located at the side where the filter plate is rotatably connected with the shell, the residue collecting groove being used for receiving the solid particles falling from the filter plate, the feeding auger being rotatably arranged in the residue collecting groove, and the shell being provided with a residue discharge opening in communication with the residue collecting groove.

[0006] In some embodiments of the utility model, the above-mentioned driving mechanism comprises a driving element, an eccentric wheel and a connecting rod, the driving element is arranged on the shell, the eccentric wheel is arranged on the driving element, one end of the connecting rod is connected with the eccentric wheel, and the other end of the connecting rod is connected with the filter plate.

[0007] In some embodiments of the utility model, the above-mentioned driving element is a servo motor.

[0008] In some embodiments of the utility model, the above-mentioned filter plate comprises a filter part and an extension part, the filter part is provided with a containing groove, the extension part can extend into the containing groove, and the driving mechanism is connected with the extension part.

[0009] In some embodiments of the utility model, the bottom of the shell is provided with a water guide bucket for collecting sewage.

[0010] In some embodiments of the utility model, the water inlet is provided with an inlet channel.

[0011] In some embodiments of the utility model, the shell is provided with a control panel for controlling the driving mechanism and the residue discharging mechanism.

[0012] In some embodiments of the utility model, the residue collecting groove is provided with a plurality of drainage holes evenly and at intervals.

[0013] Beneficial effects:

[0014] The utility model provides a kind of filtering equipment for sewage treatment, comprising: support mechanism;Filtering mechanism, filtering mechanism includes shell and filter plate, water inlet is provided on shell, one side of filter plate is rotationally arranged in shell, another side of filter plate is slidably arranged in shell, driving mechanism for driving filter plate overturn is provided on shell;Residue discharging mechanism, residue discharging mechanism includes residue collecting groove and feeding auger, residue collecting groove is arranged in shell, and residue collecting groove is located the side of filter plate and shell rotationally connected, residue collecting groove is used to receive solid particles that filter plate slides, feeding auger is rotationally arranged in residue collecting groove, shell has residue discharging port that communicates with residue collecting groove. Above-mentioned support mechanism is used to support and lift filtering equipment for sewage treatment, it is convenient to guide flow by using the gravity of sewage, to facilitate solid-liquid separation. Above-mentioned filtering mechanism is used to separate solid particles in the sewage to be treated, to facilitate subsequent purification treatment. Specifically, above-mentioned shell is used to form closed space, when sewage passes through filter plate, solid particles are blocked on filter plate, above-mentioned filter plate is in swing state in shell, solid particles on filter plate roll from high to low, to facilitate the centralized storage of solid particles, avoid solid particles to block filter plate, to facilitate maintaining the filtering effect of filter plate. Above-mentioned residue discharging mechanism is used to collect solid particles separated by filter plate, then solid particles are centrally output and discharged by feeding auger, improve the efficiency of sewage treatment, without artificial cleaning filter screen, save time and effort.

[0015] Therefore, the filtering equipment for sewage treatment can separate solid and liquid through the filtering mechanism, centrally store and discharge solid particles through the residue discharging mechanism, greatly improve the sewage filtration efficiency, and facilitate uninterrupted operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below only represent some of the embodiments of the present application, and all other drawings obtained by those skilled in the art without creative labor based on these drawings are within the scope of protection of the present application.

[0017] Figure 1 Structure diagram of the embodiment of the present application Figure 1 ;

[0018] Figure 2 Structure diagram of the embodiment of the present application Figure 2 ;

[0019] Figure 3 Partial sectional view of the embodiment of the present application

[0020] Figure 4 Internal structure diagram of the embodiment of the present application

[0021] Figure 5 Structure diagram of the filter plate of the embodiment of the present application

[0022] In the drawings: 1 - support mechanism; 2 - shell; 3 - filter plate; 301 - filter part; 302 - telescopic part; 4 - driving mechanism; 401 - driving element; 402 - eccentric wheel; 403 - connecting rod; 5 - slag collecting groove; 6 - feeding auger; 7 - slag discharge port; 8 - water guide; 9 - feeding channel; 10 - control panel; 11 - water inlet hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0025] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0026] In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, if the terms "first", "second" and the like appear in the description of the present application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] In addition, if the terms "horizontal", "vertical" and the like appear in the description of the present application, they do not mean that the component must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0028] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, if the terms "arrangement", "installation", "connection", "connection" appear, they should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Embodiment

[0030] Please refer to Figures 1-5 The embodiment provides a filtering equipment for sewage treatment, which comprises a supporting mechanism 1, a filtering mechanism, the filtering mechanism comprising a shell 2 and a filter plate 3, the shell 2 being provided with a water inlet, one side of the filter plate 3 being rotationally arranged in the shell 2, the other side of the filter plate 3 being slidingly arranged in the shell 2, and the shell 2 being provided with a driving mechanism 4 for driving the filter plate 3 to overturn, a residue discharging mechanism, the residue discharging mechanism comprising a residue collecting groove 5 and a feeding auger 6, the residue collecting groove 5 being arranged in the shell 2 and located at the side where the filter plate 3 and the shell 2 are rotationally connected, the residue collecting groove 5 being used for receiving the solid particles sliding off the filter plate 3, and the feeding auger 6 being rotationally arranged in the residue collecting groove 5, and the shell 2 being provided with a residue discharging opening 7 in communication with the residue collecting groove 5.

[0031] In the embodiment, the above-mentioned supporting mechanism 1 is used for supporting and lifting the filtering equipment for sewage treatment, so as to facilitate the flow guiding of the filtering equipment for sewage treatment by using the gravity of the sewage, thereby facilitating the solid-liquid separation.

[0032] In the embodiment, the filtering mechanism is used to separate the solid particles in the sewage to be treated, so as to facilitate subsequent purification treatment. Specifically, the shell 2 is used to form a closed space, when the sewage passes through the filter plate 3, the solid particles are blocked on the filter plate 3, the filter plate 3 is in a swing state in the shell 2, the solid particles on the filter plate 3 roll from high to low, so as to facilitate the centralized storage of the solid particles, avoid the solid particles from blocking the filter plate 3, and thus facilitate the maintenance of the filtering effect of the filter plate 3. It should be noted that the filter plate 3 is connected with the shell 2 through a rotating rod (not marked in the figure), and a discharging gap is formed between the rotating rod and the shell 2. The discharging gap is used to install the slag collecting groove 5, so as to facilitate the arc-shaped slag collecting groove 5 to receive the solid particles separated by the filter plate 3.

[0033] In the embodiment, the slag discharging mechanism is used to collect the solid particles separated by the filter plate 3, and then output and discharge the solid particles by the feeding auger 6, so as to improve the efficiency of sewage treatment, without manual cleaning of the filter screen, saving time and effort. Specifically, the slag collecting groove 5 is used to collect the solid particles which are shaken by the filter plate 3 and then roll down freely, and the feeding auger 6 is used to output the collected solid particles transversely, so as to facilitate centralized discharge and facilitate sewage separation operation without stopping.

[0034] Please refer to Figure 1 and Figure 5 In some embodiments of the embodiment, the driving mechanism 4 includes a driving element 401, an eccentric wheel 402 and a connecting rod 403. The driving element 401 is arranged on the shell 2, the eccentric wheel 402 is arranged on the driving element 401, one end of the connecting rod 403 is connected with the eccentric wheel 402, and the other end of the connecting rod 403 is connected with the filter plate 3.

[0035] In the embodiment, the driving element 401 is used to provide power for adjusting the inclination angle of the filter plate 3, and the eccentric wheel 402 is used to transmit power to the connecting rod 403 after obtaining power from the driving element 401, so as to form a crank slider mechanism. By rotating the eccentric wheel 402, the sliding side of the filter plate 3 is driven to slide up and down, so as to facilitate the filter plate 3 to continuously change the inclination angle, so as to avoid the solid particles from accumulating on the filter plate 3, thereby avoiding the filter plate 3 from being blocked, and ensuring the filtering effect.

[0036] Please refer to Figure 1 In some embodiments of the embodiment, the driving element 401 is a servo motor.

[0037] In the embodiment, the servo motor refers to a motor for controlling the operation of mechanical elements in a servo system, and is an auxiliary motor indirect speed changing device. The servo motor can control the speed and position with high accuracy, and can convert a voltage signal into torque and speed to drive a control object. The servo motor has excellent control accuracy and is an ideal material for the driving element 401, but is not limited to the above-mentioned servo motor material, and can also be other materials with similar performance.

[0038] Please refer to Figure 5 In some embodiments of the embodiment, the filter plate 3 includes a filtering part 301 and an extension part 302. The filtering part 301 has a receiving groove, and the extension part 302 can extend into the receiving groove. The driving mechanism 4 is connected to the extension part 302.

[0039] It should be noted that one end of the filter plate 3 is fixedly connected to the shell 2, and the other end of the filter plate 3 slides up and down along the side wall of the shell 2. In order to ensure the separation effect of particulate impurities on the sliding side, the sliding side needs to be tightly attached to the side wall of the shell 2, so that the length of the filter plate 3 needs to change continuously when the angle of the filter plate 3 changes. The filtering part 301 is used for solid-liquid separation operation, and the extension part 302 is used for adjusting the length of the entire filter plate 3 in cooperation with the filtering part 301.

[0040] Please refer to Figures 1-4 In some embodiments of the embodiment, the bottom of the shell 2 is provided with a water guide 8 for collecting sewage.

[0041] In the embodiment, the water guide 8 is used to collect the sewage that has been separated after being treated by the filter plate 3. The sewage has been removed most of the suspended solids, particulate matter and other impurities, but still needs to be further collected and treated. Through the collection of the water guide 8, the sewage can orderly flow into the subsequent treatment unit for more in-depth purification treatment.

[0042] Please refer to Figure 1 In some embodiments of the embodiment, an inclined feed channel 9 is provided on the water inlet.

[0043] In the embodiment, the feed channel 9 is used to guide the sewage to smoothly enter the inside of the shell 2 from the water inlet. The inclined feed channel 9 makes the sewage flow smoothly along the channel due to its own gravity, avoiding vortex or backflow of the water flow at the inlet, thereby improving the entering efficiency of the sewage.

[0044] Please refer to Figure 1 In some embodiments of the embodiment, the shell 2 is provided with a control panel 10 for controlling the driving mechanism 4 and the residue discharging mechanism.

[0045] In the embodiment, the control panel 10 can directly control the driving mechanism 4 in the filtering device. By adjusting the parameters or buttons on the control panel 10, the driving mechanism 4 can be started, stopped, accelerated, decelerated, and the like, so as to control the processing flow and speed of the sewage. The control panel 10 is also responsible for controlling the residue discharging mechanism. When a certain amount of impurities and sludge is accumulated in the filtering device, the residue discharging mechanism can be started through the control panel 10 to timely discharge the waste, so as to ensure the continuous and stable operation of the device.

[0046] Please refer to Figure 1 In some embodiments of the embodiment, a plurality of drainage holes are uniformly and spacedly arranged on the residue collecting groove 5.

[0047] In the embodiment, the drainage holes are used to separate the moisture of the solid particles accumulated in the residue collecting groove 5, so as to avoid the accumulation and overflow of the moisture and improve the separation effect.

[0048] In use, the sewage to be separated is introduced into the feeding channel 9, and the sewage is impacted on the filter plate 3. At the same time, the driving element 401 is operated to continuously change the inclination angle of the filter plate 3 while the filter plate 3 is continuously stretched and contracted. The filter plate 3 is turned over to shake the solid particles on the filter plate 3 to the rotating side of the filter plate 3. The residue collecting groove 5 on the rotating side continuously enters the solid particles. The driving conveying auger is rotated to discharge the solid particles.

[0049] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A filter device for sewage treatment, characterized by comprising: Include: Supporting mechanism (1); Filtering mechanism, the filtering mechanism includes a housing (2) and a filter plate (3), the housing (2) is provided with a water inlet, one side of the filter plate (3) is rotatably arranged in the housing (2), the other side of the filter plate (3) is slidably arranged in the housing (2), the housing (2) is provided with a driving mechanism (4) for driving the filter plate (3) to overturn; Deslagging mechanism, the deslagging mechanism includes a slag collecting groove (5) and a feeding auger (6), the slag collecting groove (5) is arranged in the housing (2), and the slag collecting groove (5) is located on the side of the filter plate (3) and the housing (2) rotatably connected, the slag collecting groove (5) is used for receiving the solid particles falling from the filter plate (3), the feeding auger (6) is rotatably arranged in the slag collecting groove (5), and the housing (2) has a deslagging port (7) in communication with the slag collecting groove (5).

2. The filtering device for sewage treatment according to claim 1, characterized in that, The driving mechanism (4) includes a driving element (401), an eccentric wheel (402) and a connecting rod (403), the driving element (401) is arranged on the housing (2), the eccentric wheel (402) is arranged on the driving element (401), one end of the connecting rod (403) is connected with the eccentric wheel (402), and the other end of the connecting rod (403) is connected with the filter plate (3).

3. The filtering device for sewage treatment according to claim 2, characterized in that, The driving element (401) is a servo motor.

4. The filtering device for sewage treatment according to claim 1, characterized in that, The filter plate (3) includes a filter part (301) and an extension part (302), the filter part (301) has a containing groove, the extension part (302) can extend into the containing groove, and the driving mechanism (4) is connected with the extension part (302).

5. The filtering device for sewage treatment according to claim 1, characterized in that, The housing (2) is provided with a water guide (8) for collecting sewage at the bottom.

6. The filtering device for sewage treatment according to claim 1, characterized in that, The water inlet is provided with an inclined feed channel (9).

7. The filtering device for sewage treatment according to claim 1, characterized in that, The housing (2) is provided with a control panel (10) for controlling the driving mechanism (4) and the deslagging mechanism.

8. The filtering device for sewage treatment according to claim 1, characterized in that, A plurality of drainage holes are uniformly and spacedly arranged on the slag collecting groove (5).

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