CN219637033U - Impurity removing device for sewage treatment - Google Patents

Abstract

The utility model discloses a sewage treatment impurity removing device which comprises a treatment box, wherein a liquid inlet hopper and a liquid inlet pipe are respectively arranged at the top of the treatment box in a penetrating way, a purification box is welded on the right side of the bottom of the treatment box, a partition plate is welded in an inner cavity of the treatment box, an adjusting mechanism is arranged on the left side of the inner cavity of the treatment box, a mixing mechanism is arranged on the right side of the inner cavity of the treatment box, and an electric valve is arranged between the right side of the bottom of the inner wall of the treatment box and the top of the purification box in a penetrating way. The utility model solves the problems that the prior impurity removing device for sewage treatment has no crushing function in the use process, is inconvenient to pre-treat large-volume floating impurities and filter, so that the filtering blockage cannot be avoided, the treatment effect on soluble impurities is poor, meanwhile, most of the impurity removing device for sewage treatment adopts a filter layer to purify sewage, and the sewage cannot be mixed and then is subjected to multi-layer filtering purification, so that the sewage treatment efficiency is low, and the practicability of the impurity removing device for sewage treatment is reduced.

Description

A kind of impurity removal device for sewage treatment

technical field

The utility model relates to the technical field of sewage treatment, in particular to an impurity removal device for sewage treatment.

Background technique

Domestic sewage treatment is carried out by a large number of microorganisms. The surface of normally vigorous microorganisms is negatively charged, mutually repelling, and is not easy to aggregate. When microorganisms lack oxygen or nutrients, the surface charge weakens and they will gather together. , become flocs, and flocs are the main pollutants in domestic sewage. In order to make the sewage meet the water quality requirements for discharge into a certain water body or reuse it, sewage treatment is widely used in construction, agriculture, etc. , Transportation, energy, petrochemical, environmental protection, urban landscape, medical care, catering and other fields are increasingly entering the daily life of ordinary people. Among them, the impurity removal device for sewage treatment is an indispensable device, no matter what kind of There are a lot of sundries and many soluble impurities inside the sewage.

The existing impurity removal device for sewage treatment does not have the crushing function during use, and it is inconvenient to pre-treat large-volume floating debris before filtering, resulting in unavoidable filter blockage, and the treatment effect on soluble impurities is not good. At the same time Most of them use the filter layer to purify the sewage, and the sewage cannot be mixed and then filtered and purified by multiple layers, resulting in low efficiency of sewage treatment and reducing the practicability of the impurity removal device for sewage treatment.

Utility model content

The purpose of this utility model is to provide a kind of impurity removal device for sewage treatment, which can pre-treat large-volume floating debris in sewage and then filter them. At the same time, when filtering, the process of multi-layer filtration and purification after mixing can achieve good sewage treatment efficiency. The advantages of this method solve the problem that the existing impurity removal device for sewage treatment does not have the crushing function during use, and it is inconvenient to pre-treat large-volume floating debris before filtering, resulting in unavoidable filter blockage, and the treatment of soluble impurities The effect is not good, and at the same time, most of them use filter layers to purify sewage, which cannot be mixed and then multi-layer filtered and purified, resulting in low efficiency of sewage treatment and reducing the practicality of sewage treatment devices.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sewage treatment impurity removal device, including a treatment box, the top of the treatment box is respectively provided with a liquid inlet bucket and a liquid inlet pipe, the bottom of the treatment box The right side is welded with a purification box, the inner cavity of the processing box is welded with a partition, the left side of the inner cavity of the processing box is provided with an adjustment mechanism, and the right side of the inner cavity of the processing box is provided with a mixing mechanism. An electric valve is installed between the right side of the bottom of the inner wall of the box and the top of the purification box. Both sides of the inner wall of the purification box are fixedly connected with U-shaped plates. An activated carbon filter plate and a microporous ceramic filter plate, the front of the treatment box is fixedly connected with a controller.

Preferably, the adjustment mechanism includes a crushing box, the crushing box is fixedly connected with the inner wall of the processing box, the inner cavity of the crushing box is movably connected with a crushing shaft, and the rear side of the crushing box is fixedly connected with a sealing frame, so The rear side of the sealing frame is fixedly connected with the rear side of the inner wall of the processing box, the left side of the inner wall of the sealing frame is fixedly connected with a first motor, and the right side of the inner wall of the sealing frame is connected with a rotating rod in rotation, so The surface of the first motor shaft is fixedly covered with a first pulley, the surface of the rotating rod is fixed with a second pulley, and a belt is set between the first pulley and the second pulley. The rotating shaft of the first motor and the front end of the rotating rod all pass through the sealing frame and the crushing box and extend to the inner cavity of the crushing box and are fixedly connected with the rear end of the crushing shaft. The output ends of the controller are respectively connected with the electric valve and the first Motor electrical connections.

Preferably, the inner cavity of the treatment box is welded with a water-permeable box, the top of the water-permeable box communicates with the bottom of the crushing box, the inner cavity of the water-permeable box is placed with a material receiving frame, and the front side of the material receiving frame is sequentially A moving plate is welded through the water permeable box and the treatment box, the front of the moving plate is welded with a handle, and the moving plate is fixedly connected with the treatment box through bolts.

Preferably, the mixing mechanism includes a water pump, the water pump is fixedly connected to the bottom of the inner wall of the treatment box, the outlet end of the water pump passes through the partition, the top of the treatment box is fixedly connected to a second motor, and the second motor The rotating shaft penetrates to the inner cavity of the processing box and is fixedly connected with a vertical rod. The surface of the vertical rod is welded with a stirring roller, and the top and bottom of the surface of the stirring roller are welded with stirring blades. A funnel is fixedly connected to the side, and the output ends of the controller are respectively electrically connected to the water pump and the second motor.

Preferably, the front sides of the activated carbon filter plate and the microporous ceramic filter plate both penetrate to the outside of the purification box and are fixedly connected with a connection plate, the front of the connection plate is welded with a handle, and the connection plate is fixedly connected with the purification box by screws, so The bottom of the right side of the purification box is connected with a water outlet valve, and the front of the treatment box is inlaid with an observation window.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model is equipped with the cooperation of the processing box, the liquid inlet bucket, the liquid inlet pipe, the purification box, the partition plate, the adjustment mechanism, the mixing mechanism, the electric valve, the U-shaped plate, the activated carbon filter plate, the microporous ceramic filter plate and the controller. It can pre-treat the large volume of floating debris in the sewage and then filter them. At the same time, the process of multi-layer filtration and purification after mixing can achieve the advantages of high sewage treatment efficiency and solve the problem of using the existing sewage treatment impurity removal device. Among them, it does not have the crushing function, and it is inconvenient to pre-treat large-volume floating debris before filtering, resulting in unavoidable filter blockage, and the treatment effect on soluble impurities is not good. At the same time, most of them use filter layers to purify sewage, which cannot After the sewage is mixed and filtered and purified by multiple layers, the efficiency of sewage treatment is low, and the practicality of the impurity removal device for sewage treatment is reduced.

Description of drawings

Fig. 1 is a schematic sectional view of the structure of the utility model;

Fig. 2 is a front view schematic diagram of the structure of the utility model;

Fig. 3 is a top view sectional schematic view of the crushing box of the utility model;

Fig. 4 is a top view sectional schematic diagram of a partial structure of the present invention.

In the figure: 1 treatment box, 2 liquid inlet hopper, 3 liquid inlet pipe, 4 purification box, 5 partition, 6 adjustment mechanism, 7 mixing mechanism, 8 electric valve, 9 U-shaped plate, 10 activated carbon filter plate, 11 microporous ceramics Filter plate, 12 controller, 13 crushing box, 14 crushing shaft, 15 sealing frame, 16 first motor, 17 rotating rod, 18 first belt pulley, 19 second belt pulley, 20 belt, 21 water permeable box, 22 receiving material Frame, 23 water pumps, 24 second motors, 25 vertical rods, 26 stirring rollers, 27 stirring blades, 28 funnels.

Detailed ways

Please refer to Fig. 1-Fig. 4, a kind of impurity removal device for sewage treatment, comprising a treatment box 1, the top of the treatment box 1 is respectively provided with a liquid inlet hopper 2 and a liquid inlet pipe 3, and the right side of the bottom of the treatment box 1 is welded with Purification box 4, the inner cavity of processing box 1 is welded with clapboard 5, the left side of processing box 1 inner cavity is provided with adjusting mechanism 6, the right side of processing box 1 inner cavity is provided with mixing mechanism 7, the inner wall bottom of processing box 1 An electric valve 8 is installed between the right side and the top of the purification box 4. Both sides of the inner wall of the purification box 4 are fixedly connected with U-shaped plates 9, and the inner cavity of the purification box 4 is respectively inserted with activated carbon filters through the U-shaped plates 9. Plate 10 and microporous ceramic filter plate 11, the front of the processing box 1 is fixedly connected with a controller 12, by setting a partition 5, it is convenient to isolate the adjustment mechanism 6 and the mixing mechanism 7 of the processing box 1 inner cavity, and it is convenient to use. The liquid inlet pipe 3 is convenient for adding purification liquid to the inner cavity of the processing box 1 .

Adjusting mechanism 6 comprises crushing box 13, and crushing box 13 is fixedly connected with the inner wall of processing box 1, and the inner cavity of crushing box 13 is connected with crushing shaft 14, and the rear side of crushing box 13 is fixedly connected with sealing frame 15, and the sealing frame 15 The rear side is fixedly connected with the rear side of the processing box 1 inner wall, the left side of the sealing frame 15 inner wall rear side is fixedly connected with the first motor 16, and the right side of the sealing frame 15 inner wall rear side is rotationally connected with the rotating rod 17, and the first motor 16 The surface fixed cover of rotating shaft is provided with the first belt pulley 18, and the surface fixed cover of rotating rod 17 is provided with the second belt pulley 19, is provided with belt 20 between the first belt pulley 18 and the second belt pulley 19, and the first motor The front ends of the rotating shaft of 16 and the rotating rod 17 all pass through the sealing frame 15 and the crushing box 13 successively to extend to the inner cavity of the crushing box 13 and are fixedly connected with the rear end of the crushing shaft 14, and the output ends of the controller 12 are connected with the electric valve 8 and the The first motor 16 is electrically connected, and by setting the sealing frame 15, it is convenient to seal and protect the first motor 16, the rotating rod 17, the first belt pulley 18, the second belt pulley 19 and the belt 20, and avoid contact with liquid.

The inner cavity of the processing box 1 is welded with a water-permeable box 21, the top of the water-permeable box 21 communicates with the bottom of the crushing box 13, and the inner cavity of the water-permeable box 21 is placed with a receiving frame 22, and the front side of the receiving frame 22 runs through the water-permeable box 21 in sequence A moving plate is welded with the processing box 1, and a handle is welded on the front of the moving plate. The moving plate is fixedly connected with the processing box 1 through bolts. By setting the handle, it is convenient to pull the moving plate to move laterally, thereby driving the receiving frame 22 to move laterally. By setting the receiving frame 22, it is convenient to collect the pulverized sundries.

Mixing mechanism 7 comprises water pump 23, and water pump 23 is fixedly connected with the bottom of processing tank 1 inner wall, and the water outlet end of water pump 23 penetrates dividing plate 5, and the top of processing tank 1 is fixedly connected with second motor 24, and the rotating shaft of second motor 24 runs through to The inner cavity of the processing box 1 is fixedly connected with a vertical bar 25, the surface of the vertical bar 25 is welded with a stirring roller 26, the top and bottom of the stirring roller 26 surface are welded with a stirring blade 27, and the right side of the bottom of the inner wall of the processing box 1 is fixedly connected There is a funnel 28, the bottom of the funnel 28 communicates with the electric valve 8, the output end of the controller 12 is electrically connected with the water pump 23 and the second motor 24, and the mixing blade 27 is provided to facilitate the improvement of additive processing and mixing efficiency.

The front sides of the activated carbon filter plate 10 and the microporous ceramic filter plate 11 all penetrate to the outside of the purification box 4 and are fixedly connected with a connection plate, the front of the connection plate is welded with a handle, and the connection plate is fixedly connected with the purification box 4 by screws, and the purification box 4. The bottom of the right side is connected with a water outlet valve. The front of the treatment box 1 is inlaid with an observation window. By setting the water outlet valve, it is convenient to discharge the liquid in the inner cavity of the purification box 4. By setting the observation window, it is convenient to observe the mixing of the inner cavity of the treatment box 1 at all times. status,

The motor can control the speed, and the position accuracy is very accurate. It can convert the voltage signal into torque and speed to drive the control object. The motor rotor speed is controlled by the input signal and can respond quickly. In the automatic control system, it is used as an actuator, and It has the characteristics of small electromechanical time constant and high linearity. It can convert the received electrical signal into angular displacement or angular velocity output on the motor shaft. It is divided into two categories: DC and AC servo motors. Its main feature is that when the signal voltage When it is zero, there is no self-rotation phenomenon, and the speed decreases at a uniform speed with the increase of torque.

During use, the waste water enters the inner cavity of the crushing box 13 through the liquid inlet hopper 2, and the rotation shaft of the first motor 16 is started by the controller 12 to drive the first belt pulley 18 to rotate, and the first belt pulley 18 rotates through the belt 20 to drive the second belt pulley 19 and the rotating rod 17 rotate, and the rotation of the rotating shaft of the rotating rod 17 and the first motor 16 drives the crushing shaft 14 to rotate, and the crushing shaft 14 crushes the large-volume floating debris, and the crushed debris falls into the water-permeable tank 21 for receiving materials In the inner cavity of the frame 22, the sewage enters the inner cavity of the treatment tank 1 through the water-permeable box 21, and the sundries stay in the inner cavity of the receiving frame 22. The water pump 23 is controlled by the controller 12 to open, and the sewage enters the inner cavity of the treatment tank 1 through the water pump 23. On the right side, the purified liquid is added to the right side of the inner cavity of the processing tank 1 through the liquid inlet pipe 3, and the rotation of the rotating shaft of the second motor 24 is started by the controller 12 to drive the vertical bar 25, the stirring roller 26 and the stirring blade 27 to rotate, so that The added neutralizing liquid agent is fully dissolved and reacted, so that the sewage can be purified quickly. The controller 12 starts the electric valve 8 to open, and the mixed liquid enters the inner cavity of the purification box 4 through the funnel 28 and the electric valve 8 successively. The liquid passes through the microporous ceramic filter plate 11 and the activated carbon filter plate 10 to be fully filtered and purified to improve the purification effect. To sum up: the impurity removal device for sewage treatment passes through the treatment box 1, the liquid inlet hopper 2, the liquid inlet pipe 3, the purification box 4, the partition plate 5, the adjustment mechanism 6, the mixing mechanism 7, the electric valve 8, and the U-shaped The cooperation of plate 9, activated carbon filter plate 10, microporous ceramic filter plate 11 and controller 12 solves the problem that the existing sewage treatment impurity removal device does not have the crushing function and is inconvenient to pre-treat large-volume floating Filtration of debris leads to unavoidable filter blockage, and the treatment effect on soluble impurities is not good. At the same time, most of the filter layers are used to purify the sewage, and the sewage cannot be mixed and then multi-layer filtered and purified, resulting in the efficiency of sewage treatment. Low, which reduces the practicality of the impurity removal device for sewage treatment.

Claims (5)

1. A sewage treatment device for removing impurities, comprising a treatment box (1), characterized in that: the top of the treatment box (1) is respectively penetrated with a liquid inlet bucket (2) and a liquid inlet pipe (3), so that The right side of the bottom of the treatment box (1) is welded with a purification box (4), the inner cavity of the treatment box (1) is welded with a partition (5), and the left side of the inner cavity of the treatment box (1) is provided with Adjusting mechanism (6), the right side of the inner cavity of the processing box (1) is provided with a mixing mechanism (7), and the right side of the bottom of the inner wall of the processing box (1) and the top of the purification box (4) are arranged through There is an electric valve (8), and both sides of the inner wall of the purification box (4) are fixedly connected with U-shaped plates (9), and the inner cavity of the purification box (4) is respectively plugged with An active carbon filter plate (10) and a microporous ceramic filter plate (11), the front of the treatment box (1) is fixedly connected with a controller (12). 2. The impurity removal device for sewage treatment according to claim 1, characterized in that: the adjustment mechanism (6) includes a crushing box (13), and the crushing box (13) and the processing box (1) The inner wall is fixedly connected, and the inner cavity of the crushing box (13) is movably connected with a crushing shaft (14), and the rear side of the crushing box (13) is fixedly connected with a sealing frame (15), and the sealing frame (15) The rear side is fixedly connected with the rear side of the inner wall of the processing box (1), the left side of the inner wall rear side of the sealing frame (15) is fixedly connected with a first motor (16), and the right side of the inner wall rear side of the sealing frame (15) is The side rotation is connected with a rotating rod (17), the surface of the first motor (16) rotating shaft is fixedly sleeved with a first belt pulley (18), and the surface of the rotating rod (17) is fixedly sleeved with a second belt pulley (19), a belt (20) is sleeved between the first belt pulley (18) and the second belt pulley (19), and the rotating shaft of the first motor (16) and the front end of the rotating rod (17) are both Sequentially extend through the sealing frame (15) and the crushing box (13) to the inner cavity of the crushing box (13) and be fixedly connected with the rear end of the crushing shaft (14), and the output ends of the controller (12) are respectively connected to the electric valve (8) is electrically connected with the first motor (16). 3. The impurity removal device for sewage treatment according to claim 2, characterized in that: the inner cavity of the treatment tank (1) is welded with a water-permeable box (21), and the top of the water-permeable box (21) is connected to The bottom of the crushing box (13) is communicated, and the inner cavity of the permeable box (21) is placed with a material receiving frame (22), and the front side of the material receiving frame (22) runs through the water permeable box (21) and the treatment box ( 1) A moving plate is welded, and a handle is welded on the front of the moving plate, and the moving plate is fixedly connected with the processing box (1) by bolts. 4. The impurity removal device for sewage treatment according to claim 1, characterized in that: the mixing mechanism (7) includes a water pump (23), and the water pump (23) is connected to the bottom of the inner wall of the treatment tank (1) Fixedly connected, the water outlet end of the water pump (23) runs through the clapboard (5), the top of the treatment box (1) is fixedly connected with a second motor (24), and the rotating shaft of the second motor (24) runs through to The inner chamber of the treatment box (1) is fixedly connected with a vertical bar (25), the surface of the vertical bar (25) is welded with a stirring roller (26), and the top and bottom of the surface of the stirring roller (26) are welded with Stirring blades (27), the right side of the bottom of the inner wall of the processing box (1) is fixedly connected with a funnel (28), and the output end of the controller (12) is electrically connected to the water pump (23) and the second motor (24) respectively. sexual connection. 5. The impurity removal device for sewage treatment according to claim 1, characterized in that: the front sides of the activated carbon filter plate (10) and the microporous ceramic filter plate (11) both penetrate to the purification box (4) The outside of the connecting plate is fixedly connected with a connecting plate, the front of the connecting plate is welded with a handle, the connecting plate is fixedly connected with the purification box (4) through screws, the bottom of the right side of the purification box (4) is connected with a water outlet valve, and the treatment box (1) Observation windows are installed on the front mosaic.