Portable sewage purification treatment device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a portable sewage purification treatment device. The utility model provides the portable sewage purification treatment device which can clean or replace the filter screen on the filter plate, is convenient for removing blocked impurities and dirt, recovers the water permeability and the filter efficiency of the filter screen, is simple to operate and improves the convenience of using the device. A portable sewage purification treatment device comprises wheels, a shell and the like, and the front and rear wheels are rotationally connected to the lower sides of the left and right parts of the shell. Through rotation of the lead screw, the movable frame moves forwards under the action of the threads, so that the filter plate moves forwards, the filter screen on the filter plate can be cleaned or replaced, blocked impurities and dirt can be conveniently removed, the water permeability and the filter efficiency of the filter screen can be recovered, the operation is simple, and the practicability is high. And the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a portable sewage purification device. Background Art

[0002] Wastewater purification refers to the process of removing or transforming harmful substances in sewage through a series of physical, chemical and biological methods to make it meet certain discharge standards in order to reduce pollution to the environment and protect water resources.

[0003] The existing convenient sewage purification treatment is to pour the sewage into the filter box, filter the sewage through the filter, and then pour coagulants and flocculants into the sewage to react with the sewage so that the solid particles in the water gather to form sediment for purification. Since the filter screen is easily clogged due to the accumulation of solid particles, the filter screen needs to be cleaned. The filter screen is fixed inside the filter box, and the box needs to be opened to clean the internal filter screen, which is inconvenient to clean the filter screen.

[0004] Therefore, it is necessary to design a portable sewage purification device that can clean or replace the filter on the filter plate, remove clogged impurities and dirt, restore the permeability and filtration efficiency of the filter, and is simple to operate, thereby improving the convenience of using the device. Utility Model Content

[0005] In order to overcome the disadvantages of the existing convenient sewage purification treatment, the filter screen is easily clogged due to the accumulation of solid particles, and the filter screen needs to be cleaned. The filter screen is fixed inside the filter box, and the box needs to be opened and the internal filter screen needs to be cleaned, which is inconvenient to clean the filter screen. The utility model provides a portable sewage purification treatment device that can clean or replace the filter screen on the filter plate, which is convenient for removing clogged impurities and dirt, restoring the permeability and filtration efficiency of the filter screen, and is simple to operate, which improves the convenience of using the device.

[0006] The technical solution is as follows: A portable sewage purification device includes wheels, an outer shell, a sedimentation drawer, an armrest and a filtering mechanism. The lower sides of the left and right parts of the outer shell are rotatably connected to the front and rear wheels, the lower part of the outer shell is slidably connected to the sedimentation drawer, the left side of the outer shell is connected to the armrest, and the outer shell is provided with a filtering mechanism.

[0007] Preferably, a water inlet pipe is further included, and the outer side of the middle portion of the shell is connected to the water inlet pipe.

[0008] Preferably, a water outlet pipe is further included, and the right side of the lower part of the shell is rotatably connected to the water outlet pipe.

[0009] Preferably, a medicine inlet pipe is further included, and the medicine inlet pipe is connected to the right side of the rear portion of the shell.

[0010] Preferably, the filtering mechanism includes a first motor, a screw, a movable frame and a filter plate. The first motor is connected to the rear side of the right part of the shell, the screw is connected to the output shaft of the first motor, the screw is rotatably connected to the front side of the shell, the movable frame is threadedly connected to the screw, the filter plate is connected to the left side of the movable frame, and the filter plate is slidably connected to the shell.

[0011] Preferably, a stirring mechanism is also included, which includes a second motor, a first agitator, a gear and a second agitator. The second motor is connected to the right side of the lower part of the shell, the second motor is located on the upper side of the water outlet pipe, the first agitator is connected to the output shaft of the second motor, the first agitator is rotatably connected to the shell, the second motor output shaft is connected to a gear, the second agitator is rotatably connected to the right side of the lower part of the shell, the second agitator is located in front of the second motor, the right part of the second agitator is also connected to a gear, the rear gear is located on the right side of the first agitator, and the gears are engaged with each other.

[0012] The beneficial effects of the present invention are as follows: 1. The present invention rotates the screw rod, so that the movable frame moves forward under the action of the thread, and then the filter plate moves forward, so that the filter screen on the filter plate can be cleaned or replaced, which is convenient for removing clogged impurities and dirt, and restoring the water permeability and filtration efficiency of the filter screen. The operation is simple, which improves the convenience of using the device.

[0013] 2. The utility model rotates the first agitator and the gear on the rear side, and the gears mesh with each other to drive the second agitator to rotate, so that the sewage, coagulant and flocculant are fully mixed with the first agitator through the second agitator, thereby achieving the effect of accelerating the reaction between sewage and chemicals, preventing the coagulant and flocculant from depositing or aggregating in the water, and improving the sewage purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 3 It is a three-dimensional structural cross-sectional view of the filtering mechanism and stirring mechanism of the utility model.

[0017] Figure 4 This is a three-dimensional structural sectional view of the stirring mechanism of the present invention.

[0018] Explanation of the accompanying drawings: 1_wheel, 2_housing, 20_sedimentation drawer, 21_water inlet pipe, 22_water outlet pipe, 23_medicine inlet pipe, 3_armrest, 4_filtering mechanism, 40_first motor, 41_screw, 42_moving frame, 43_filter plate, 5_stirring mechanism, 50_second motor, 51_first agitator, 52_gear, 53_second agitator. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] A convenient sewage purification device, such as Figure 1 and Figure 2 As shown, it includes wheels 1, an outer shell 2, a sedimentation drawer 20, a water inlet pipe 21, a water outlet pipe 22, a medicine feed pipe 23, an armrest 3 and a filter mechanism 4. The lower sides of the left and right parts of the outer shell 2 are rotatably connected to the front and rear wheels 1, the lower part of the outer shell 2 is slidably connected to the sedimentation drawer 20, the outer side of the middle part of the outer shell 2 is connected to the water inlet pipe 21, the lower right side of the outer shell 2 is rotatably connected to the water outlet pipe 22, the right side of the rear of the outer shell 2 is connected to the medicine feed pipe 23, the left side of the outer shell 2 is connected to the armrest 3, and the outer shell 2 is provided with a filter mechanism 4 that can be cleaned or replaced.

[0021] like Figure 2 and Figure 3 As shown, the filtering mechanism 4 includes a first motor 40, a screw rod 41, a movable frame 42 and a filter plate 43. The first motor 40 is connected to the rear side of the right part of the shell 2. The screw rod 41 is connected to the output shaft of the first motor 40. The screw rod 41 is rotatably connected to the front side of the shell 2. The movable frame 42 is threadedly connected to the screw rod 41. The filter plate 43 is connected to the left side of the movable frame 42. The filter plate 43 is slidably connected to the shell 2.

[0022] like Figure 2-Figure 4 As shown, a stirring mechanism 5 is also included, which includes a second motor 50, a first agitator 51, a gear 52 and a second agitator 53. The second motor 50 is connected to the right side of the lower part of the shell 2, and the second motor 50 is located on the upper side of the water outlet pipe 22. The first agitator 51 is connected to the output shaft of the second motor 50. The first agitator 51 is rotatably connected to the shell 2. The gear 52 is connected to the output shaft of the second motor 50. The second agitator 53 is rotatably connected to the right side of the lower part of the shell 2. The second agitator 53 is located on the front side of the second motor 50. The right part of the second agitator 53 is also connected to the gear 52. The rear gear 52 is located on the right side of the first agitator 51, and the gears 52 are engaged with each other.

[0023] When using the device, first hold the handrail 3 and move the shell 2 to the sewage purification treatment area through the wheel 1, then pour the sewage into the shell 2 through the water inlet pipe 21, and filter it through the filter screen on the filter plate 43, so that impurities remain on the filter plate 43, and the sewage enters the sedimentation drawer 20. At this time, the first motor 40 can be started, and the operation of the first motor 40 drives the screw rod 41 to rotate, so that the movable frame 42 moves forward under the action of the thread, and then the filter plate 43 moves forward, so that the filter screen on the filter plate 43 can be cleaned or replaced, which is convenient for removing clogged impurities and dirt, and restoring the water permeability and filtration efficiency of the filter screen. The operation is simple, which improves the convenience of using the device, and then the coagulant and flocculant are added to the In the sedimentation drawer 20, the second motor 50 is then started to drive the first agitator 51 and the gear 52 on the rear side to rotate. The gears 52 engage with each other and drive the second agitator 53 to rotate, so that the sewage, coagulant and flocculant are fully mixed with the first agitator 51 through the second agitator 53, thereby accelerating the reaction between the sewage and the agent, preventing the coagulant and flocculant from depositing or agglomerating in the water, and improving the sewage purification efficiency. After the mixing is completed, the second motor 50 is turned off, and the coagulant and flocculant are used to aggregate the solid particles suspended in the water to form larger sediments that are deposited in the sedimentation drawer 20. The outlet pipe 22 is then rotated to discharge the purified water from the outlet pipe 22, and then the sedimentation drawer 20 is moved to the left to clean the sediment.

[0024] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A portable sewage purification device, characterized in that: The invention comprises wheels (1), a shell (2), a sedimentation drawer (20), an armrest (3) and a filter mechanism (4); the lower sides of the left and right parts of the shell (2) are both rotatably connected to two front and rear wheels (1); the lower part of the shell (2) is slidably connected to the sedimentation drawer (20); the left side of the shell (2) is connected to the armrest (3); and the shell (2) is provided with a filter mechanism (4) that can be cleaned or replaced.

2. A portable sewage purification device according to claim 1, characterized in that: It also includes a water inlet pipe (21), and the water inlet pipe (21) is connected to the outer side of the middle part of the shell (2).

3. A portable sewage purification device according to claim 2, characterized in that: It also includes a water outlet pipe (22), and the right side of the lower part of the shell (2) is rotatably connected to the water outlet pipe (22).

4. A portable sewage purification device according to claim 3, characterized in that: It also includes a medicine inlet pipe (23), and the right side of the rear part of the housing (2) is connected to the medicine inlet pipe (23).

5. A portable sewage purification device according to claim 4, characterized in that: The filtering mechanism (4) comprises a first motor (40), a screw rod (41), a movable frame (42) and a filter plate (43). The first motor (40) is connected to the rear side of the right part of the housing (2). The screw rod (41) is connected to the output shaft of the first motor (40). The screw rod (41) is rotatably connected to the front side of the housing (2). The movable frame (42) is threadedly connected to the screw rod (41). The left side of the movable frame (42) is connected to the filter plate (43). The filter plate (43) is slidably connected to the housing (2).

6. A portable sewage purification device according to claim 5, characterized in that: The invention also comprises a stirring mechanism (5), which comprises a second motor (50), a first stirrer (51), a gear (52) and a second stirrer (53). The second motor (50) is connected to the right side of the lower part of the housing (2). The second motor (50) is located on the upper side of the water outlet pipe (22). The first stirrer (51) is connected to the output shaft of the second motor (50). The first stirrer (51) is rotatably connected to the housing (2). The gear (52) is connected to the output shaft of the second motor (50). The second stirrer (53) is rotatably connected to the right side of the lower part of the housing (2). The second stirrer (53) is located on the front side of the second motor (50). The right side of the second stirrer (53) is also connected to the gear (52). The gear (52) on the rear side is located on the right side of the first stirrer (51). The gears (52) are meshed with each other.

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