Mobile integrated oily wastewater treatment device

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a movable integrated oily wastewater treatment device which comprises a bottom plate, the upper end face of the bottom plate is fixedly connected with a treatment box, and the upper end face of the bottom plate is fixedly connected with two supporting plates located on the left side of the treatment box. Roll shafts are rotationally connected between the two supporting plates and between the left end face, the right end face, the front end face and the rear end face in the treatment box, conveying filter screens are arranged on the outer walls of the two roll shafts, a stirring shaft is rotationally connected between the front end face and the rear end face in the treatment box, and a plurality of stirring rods are fixedly connected to the outer wall of the stirring shaft. The front end of the stirring shaft extends to the outside of the treatment box and is fixedly connected with a first belt pulley, a second driving motor drives a conveying filter screen to rotate, floccules condensed in the treatment box can be brought out of waste water and discharged into a collecting box, a first driving motor drives a rolling brush to rotate, the conveying filter screen can be brushed, and the conveying filter screen is cleaned. The conveying filter screen is prevented from being blocked by floccules, and the problem that a filter screen of a traditional oily wastewater treatment device is easy to block is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a mobile integrated oily wastewater treatment device. Background Art

[0002] The oily wastewater seen in daily life is a large-scale and serious wastewater. Its main sources include wastewater generated by oil refineries in the oil industry during the refining process, cooling lubricating fluid and emulsified oil wastewater generated in the machinery manufacturing industry, and wastewater generated by the food processing industry and the catering industry. The oil substances in the wastewater form an oil film on the surface of the water body, which cuts off the gas exchange between the wastewater and the air, causing the dissolved oxygen content in the water to decrease, and the plankton in the water body dies due to lack of oxygen. The oil film also hinders the photosynthesis of aquatic plants and affects the self-purification ability of the water body. Fish, shrimps, and shellfish live in oily wastewater for a long time, resulting in the accumulation of a large amount of harmful substances in their bodies. The harmful substances are transferred to the human body through the food chain, affecting human health. The existing equipment for treating oily wastewater separates oil and water and then discharges them.

[0003] The flocculation method for treating oily wastewater is a relatively common method for treating oily wastewater. By adding flocculants into the wastewater, the oil in the wastewater is condensed into clumps, and then the flocculants are filtered through filtering equipment and discharged. The filter screen of existing oily wastewater treatment equipment is easily clogged by flocs, affecting the filtering effect, and requires manual cleaning and replacement, which is time-consuming and labor-intensive. Summary of the invention

[0004] In view of the above problems, the utility model proposes a mobile integrated oily wastewater treatment device to solve the above problems.

[0005] The utility model is implemented as follows: a mobile integrated oily wastewater treatment device comprises a bottom plate, the upper end surface of the bottom plate is fixedly connected to a treatment box, the upper end surface of the bottom plate is fixedly connected to two support plates located on the left side of the treatment box, rollers are rotatably connected between the two support plates and between the left and right front and rear end surfaces inside the treatment box, the outer walls of the two rollers are provided with conveying filters, a stirring shaft is rotatably connected between the front and rear end surfaces inside the treatment box, a plurality of stirring rods are fixedly connected to the outer wall of the stirring shaft, the front end of the stirring shaft extends to the outside of the treatment box and is fixedly connected to a first pulley, the front end of the roller located on the right side extends to the outside of the treatment box and is fixedly connected to a second pulley, and the first pulley and the second pulley are connected by belt transmission;

[0006] A rolling brush located below the conveying filter screen is rotatably connected between the two support plates, and the rolling brush is arranged in close contact with the conveying filter screen.

[0007] In order to facilitate the driving of the roller brush and the first pulley to rotate, as a preferred mobile integrated oily wastewater treatment device of the utility model, a first drive motor is installed on the front end face of the front support plate, and the output end of the first drive motor is fixedly connected to the roller brush, and the front end face of the treatment box is fixedly connected to a mounting plate, and the upper end face of the mounting plate is installed with a second drive motor, and the output end of the second drive motor is fixedly connected to the first pulley.

[0008] In order to facilitate the collection of filtered flocculants, as a preferred mobile integrated oily wastewater treatment device of the utility model, the upper end surface of the bottom plate is detachably connected to a collection box located below the roller brush.

[0009] In order to facilitate the movement of the towing equipment, as a preferred mobile integrated oily wastewater treatment device of the utility model, the outer wall of the bottom plate is fixedly connected with a towing hook.

[0010] In order to facilitate the movement of the equipment, as a preferred embodiment of the mobile integrated oily wastewater treatment device of the present invention, universal wheels are arranged at the four corners of the lower end surface of the bottom plate.

[0011] In order to facilitate drainage, as a preferred embodiment of the mobile integrated oily wastewater treatment device of the present invention, a water outlet is provided at the right end of the treatment box.

[0012] In order to facilitate the control of the equipment, as a preferred mobile integrated oily wastewater treatment device of the utility model, a controller is provided on the front end surface of the front support plate, and the first drive motor and the second drive motor are both electrically connected to the controller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] This mobile integrated oily wastewater treatment device can stir the wastewater by driving the stirring shaft and the stirring rod to rotate through the second driving motor, accelerate the reaction speed of the flocculant and the wastewater, and has high treatment efficiency. The second driving motor, the first pulley, the second pulley, the roller shaft and the conveying filter can cooperate to bring the condensed flocs in the treatment box out of the wastewater and discharge them into the collection box. The first driving motor drives the roller brush to rotate and brush the conveying filter to prevent the flocs from clogging the conveying filter, thereby solving the problem of easy clogging of the filter in traditional oily wastewater treatment devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of a mobile integrated oily wastewater treatment device of the utility model;

[0016] Figure 2 This is a front view of a mobile integrated oily wastewater treatment device of the utility model;

[0017] Figure 3 It is a front sectional view of a mobile integrated oily wastewater treatment device of the utility model.

[0018] In the figure, 1, bottom plate; 2, support plate; 3, processing box; 4, roller; 5, conveying filter; 6, first drive motor; 7, mounting plate; 8, second drive motor; 9, stirring shaft; 10, stirring rod; 11, first pulley; 12, second pulley; 13, roller brush; 14, controller; 15, collection box; 16, tow hook; 17, universal wheel; 18, water outlet. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0021] See also Figure 1-3 , a mobile integrated oily wastewater treatment device, comprising a bottom plate 1, a treatment box 3 is fixedly connected to the upper end surface of the bottom plate 1, two support plates 2 located on the left side of the treatment box 3 are fixedly connected to the upper end surface of the bottom plate 1, rollers 4 are rotatably connected between the two support plates 2 and between the left and right front and rear end surfaces inside the treatment box 3, and the outer walls of the two rollers 4 are provided with conveying filters 5, a stirring shaft 9 is rotatably connected between the front and rear end surfaces inside the treatment box 3, a plurality of stirring rods 10 are fixedly connected to the outer wall of the stirring shaft 9, the front end of the stirring shaft 9 extends to the outside of the treatment box 3 and is fixedly connected to a first pulley 11, the front end of the roller 4 located on the right side extends to the outside of the treatment box 3 and is fixedly connected to a second pulley 12, and the first pulley 11 and the second pulley 12 are connected by belt transmission;

[0022] A rolling brush 13 located below the conveying filter screen 5 is rotatably connected between the two support plates 2 , and the rolling brush 13 is disposed in close contact with the conveying filter screen 5 .

[0023] In this embodiment: the second drive motor 8 is started, and the second drive motor 8 drives the first pulley 11 to rotate, and then drives the stirring shaft 9 and the stirring rod 10 to rotate, so as to stir the wastewater, so that the flocculant and the wastewater are fully mixed, and the treatment efficiency is accelerated. When the first pulley 11 rotates, the second pulley 12 is driven to rotate through the belt, and then the roller shaft 4 on the right is driven to rotate, and then the conveying filter screen 5 is driven to rotate with the two roller shafts 4. When the conveying filter screen 5 rotates, the condensed flocs in the treatment box 3 are brought out of the wastewater, and the flocs move to the left with the conveying filter screen 5 and fall into the collection box 15 from the conveying filter screen 5. The first drive motor 6 is started, and the first drive motor 6 drives the roller brush 13 to rotate, and then the conveying filter screen 5 is brushed to prevent the conveying filter screen 5 from being blocked, thereby solving the problem that the filter screen of the previous oil-containing wastewater treatment equipment is easily blocked.

[0024] As a technical optimization solution of the utility model, a first drive motor 6 is installed on the front end face of the front support plate 2, and the output end of the first drive motor 6 is fixedly connected to the roller brush 13. A mounting plate 7 is fixedly connected to the front end face of the processing box 3, and a second drive motor 8 is installed on the upper end face of the mounting plate 7, and the output end of the second drive motor 8 is fixedly connected to the first pulley 11.

[0025] In this embodiment: by fixedly connecting the output end of the first drive motor 6 to the roller brush 13, it is convenient to drive the roller brush 13 to rotate, and by fixedly connecting the output end of the second drive motor 8 to the first pulley 11, it is convenient to start the first pulley 11 to rotate.

[0026] As a technical optimization solution of the present invention, the upper end surface of the bottom plate 1 is detachably connected with a collection box 15 located below the roller brush 13 .

[0027] In this embodiment, the collection box 15 is detachably connected to the bottom plate 1, so that the collection box 15 can be easily dumped after it is full.

[0028] As a technical optimization solution of the present utility model, a towing hook 16 is fixedly connected to the outer wall of the bottom plate 1 .

[0029] In this embodiment, the towing hook 16 is fixedly connected to the outer wall of the bottom plate 1, so that the device can be towed using towing equipment.

[0030] As a technical optimization solution of the present invention, universal wheels 17 are provided at the four corners of the lower end surface of the base plate 1 .

[0031] In this embodiment, universal wheels 17 are provided at the four corners of the lower end surface of the base plate 1 to facilitate movement of the device.

[0032] As a technical optimization solution of the present utility model, a water outlet 18 is provided at the right end of the processing box 3 .

[0033] In this embodiment, a water outlet 18 is provided at the right end of the treatment box 3 to facilitate discharge of the treated wastewater.

[0034] As a technical optimization solution of the present invention, a controller 14 is provided on the front end surface of the front support plate 2 , and the first drive motor 6 and the second drive motor 8 are both electrically connected to the controller 14 .

[0035] In this embodiment, the device is controlled by the controller 14, which saves time and effort and improves the degree of automation.

[0036] The working principle and use process of the utility model are as follows: when in use, firstly, the oily wastewater and the flocculant are introduced into the treatment box 3, and then the first drive motor 6 and the second drive motor 8 are started, the second drive motor 8 drives the first pulley 11 to rotate, and then drives the stirring shaft 9 and the stirring rod 10 to rotate, so as to stir the wastewater, make the flocculant and the wastewater fully mixed, and accelerate the treatment efficiency, when the first pulley 11 rotates, the second pulley 12 is driven to rotate by the belt, and then drives the roller shaft 4 on the right to rotate, and then drives the conveying filter screen 5 to rotate with the two roller shafts 4, when the conveying filter screen 5 rotates, the condensed flocs in the treatment box 3 are brought out of the wastewater, the flocs move to the left with the conveying filter screen 5, and fall into the collection box 15 from the conveying filter screen 5, the first drive motor 6 drives the roller brush 13 to rotate, and then brushes the conveying filter screen 5 to prevent the conveying filter screen 5 from being blocked, and solves the problem that the filter screen of the previous oily wastewater treatment equipment is easy to be blocked.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile integrated oily wastewater treatment device, comprising a bottom plate (1), characterized in that: The upper end surface of the bottom plate (1) is fixedly connected to a processing box (3), and two support plates (2) located on the left side of the processing box (3) are fixedly connected to the upper end surface of the bottom plate (1). Rollers (4) are rotatably connected between the two support plates (2) and between the left and right front and rear end surfaces inside the processing box (3). The outer walls of the two rollers (4) are provided with conveying filters (5). A stirring shaft (9) is rotatably connected between the front and rear end surfaces inside the processing box (3). The outer wall of the stirring shaft (9) is fixedly connected to a plurality of stirring rods (10). The front end of the stirring shaft (9) extends to the outside of the processing box (3) and is fixedly connected to a first pulley (11). The front end of the roller (4) located on the right side extends to the outside of the processing box (3) and is fixedly connected to a second pulley (12). The first pulley (11) and the second pulley (12) are connected by belt transmission. A rolling brush (13) located below the conveying filter screen (5) is rotatably connected between the two support plates (2), and the rolling brush (13) is arranged in close contact with the conveying filter screen (5).

2. The mobile integrated oily wastewater treatment device according to claim 1 is characterized in that: A first drive motor (6) is installed on the front end surface of the front support plate (2), and the output end of the first drive motor (6) is fixedly connected to the roller brush (13). A mounting plate (7) is fixedly connected to the front end surface of the processing box (3), and a second drive motor (8) is installed on the upper end surface of the mounting plate (7), and the output end of the second drive motor (8) is fixedly connected to the first pulley (11).

3. The mobile integrated oily wastewater treatment device according to claim 1 is characterized by: The upper end surface of the bottom plate (1) is detachably connected to a collection box (15) located below the roller brush (13).

4. The mobile integrated oily wastewater treatment device according to claim 1 is characterized by: A towing hook (16) is fixedly connected to the outer wall of the base plate (1).

5. The mobile integrated oily wastewater treatment device according to claim 1 is characterized by: Universal wheels (17) are arranged at the four corners of the lower end surface of the bottom plate (1).

6. The mobile integrated oily wastewater treatment device according to claim 1 is characterized by: The right end of the processing box (3) is provided with a water outlet (18).

7. The mobile integrated oily wastewater treatment device according to claim 2 is characterized by: A controller (14) is provided on the front end surface of the front support plate (2), and the first drive motor (6) and the second drive motor (8) are both electrically connected to the controller (14).

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