Wastewater treatment and disinfection device

Abstract

The present invention relates to the field of wastewater treatment, and specifically is a wastewater treatment and disinfection device, comprising a workbench, one side of the workbench is fixedly connected with a driving mechanism, the workbench is rotatably connected with a transmission mechanism, the driving mechanism cooperates with the transmission mechanism, and when the driving mechanism is started, the transmission mechanism is driven to rotate intermittently, the other end of the transmission mechanism is fixedly connected with an impurity removal device, and the rotation of the intermittent device drives the impurity removal device to rotate, a filtering device is arranged inside the workbench, the filtering device filters wastewater, and the impurity removal device pushes the filtered solid impurities to move, the impurity removal device is fixedly connected with a dosing device, and the dosing device cooperates with the driving mechanism, the device can automatically disinfect the wastewater, and at the same time can process the impurities filtered out of the wastewater to prevent the impurities from clogging the device.

Description

Technical Field

[0001] The invention relates to the field of wastewater treatment, in particular to a wastewater treatment and disinfection device. Background Art

[0002] Domestic wastewater refers to the washing water discharged by residents in their daily lives. The wastewater treatment system can be divided into primary treatment, secondary treatment and deep treatment. Urban sewage is a general term for sewage discharged into the urban sewage system. In the combined sewer system, it also includes industrial wastewater and intercepted rainwater. Urban sewage mainly includes domestic sewage and industrial sewage, which is collected by the urban drainage network and transported to the sewage treatment plant for treatment.

[0003] For example, a Chinese patent with publication number CN220182899U discloses a domestic wastewater treatment and disinfection device, comprising a plurality of vertically placed connecting pipes, the upper end surfaces of the plurality of connecting pipes being provided with disinfection equipment, and the lower end surfaces of the plurality of connecting pipes being provided with sterilization equipment; the disinfection equipment comprising a disinfection barrel fixedly connected to the upper end surfaces of the plurality of connecting pipes.

[0004] The above patent has the following problems: Compared with the prior art, the garbage in the wastewater cannot be filtered before disinfection, and some larger impurities will enter the disinfection barrel. Long-term use will cause the disinfection barrel to be blocked, and the staff needs to clean it, which affects the efficiency of disinfection. In addition, the pollutants treated in the prior art cannot be collected. The pollutants are corrosive and contain harmful gases. Long-term use will corrode the disinfection barrel, endangering the physical and mental health of the staff, and increase the production cost of the disinfection barrel. In view of this, we propose a domestic wastewater treatment and disinfection device.

[0005] The present invention aims to solve the technical problems existing in the prior art, and for this purpose, proposes a wastewater treatment and disinfection device. Summary of the invention

[0006] The object of the present invention is to provide a wastewater treatment and disinfection device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A wastewater treatment and disinfection device comprises a workbench, one side of the workbench is fixedly connected to a driving mechanism, the workbench is rotatably connected to a transmission mechanism, and the driving mechanism cooperates with the transmission mechanism;

[0009] The other end of the transmission mechanism is fixedly connected to a cleaning device, the cleaning device is fixedly connected to the intermittent device, and a filtering device is arranged inside the workbench;

[0010] The impurity removing device is fixedly connected with a medicine adding device, and the medicine adding device cooperates with the driving mechanism.

[0011] As a further solution of the present invention: the driving mechanism includes a driving motor, the driving motor is fixedly connected to the workbench, one end of the driving motor is fixedly connected to a driving shaft, and the other end of the driving shaft is fixedly connected to a turntable.

[0012] As a further solution of the present invention: a crescent wheel is fixedly connected to the cylindrical surface of the driving shaft, the crescent wheel cooperates with the transmission mechanism, and a limiting rod is fixedly connected to one side of the turntable.

[0013] As a further solution of the present invention: the transmission mechanism includes a rotating rod, which is rotatably connected to the workbench, and a transmission member is fixedly connected to the cylindrical surface of the rotating rod. The transmission member cooperates with the crescent wheel, and a plurality of slots are opened inside the transmission member, which cooperate with the limit rod. The other end of the rotating rod is fixedly connected to a debris removal device.

[0014] As a further solution of the present invention: the impurity removal device includes a disc, the disc is fixedly connected to the rotating rod, a push plate is fixedly connected to the cylindrical surface of the disc, the push plate is in sliding contact with the workbench, the other end of the push plate is fixedly connected to the frame, the disc is fixedly connected to the dosing device, and a collecting groove is opened on one side of the workbench.

[0015] As a further solution of the present invention: the dosing device includes a doser, a material storage pipe is fixedly connected to one side of the doser, the material storage pipe passes through the disc, a drug feed pipe is opened inside the workbench, the material storage pipe cooperates with the drug feed pipe, and a point control switch is arranged on one side of the doser, and the point control switch cooperates with the driving mechanism.

[0016] As a further solution of the present invention: the filtering device includes a filter chamber, one side of the medicine inlet pipe is connected to the filter chamber, a filter screen is arranged inside the filter chamber, the filter screen is fixedly connected to the workbench, the filter screen is in sliding contact with the push plate, one side of the workbench is fixedly connected to a wastewater inlet pipe, and one side of the workbench is fixedly connected to a drain pipe.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: when the device is used, wastewater falls on the filter screen through the wastewater inlet pipe, the filter screen filters the wastewater, and the filtered solid impurities accumulate on the filter screen, then the drive motor is started, the drive motor controls the drive shaft to rotate, the drive shaft drives the crescent wheel and the turntable to rotate, the turntable drives the limit rod to rotate, when the crescent wheel and the turntable rotate 180 degrees, the crescent wheel leaves the transmission member, the limit rod enters the slot, the limit rod drives the transmission member to rotate through the slot, when the crescent wheel and the turntable rotate 360 ​​degrees, the crescent wheel enters the transmission member, the limit rod leaves the slot, the crescent wheel limits the transmission member to stop rotating, that is, the crescent wheel and the limit rod drive the transmission member to rotate intermittently, and the transmission The moving part drives the rotating rod to rotate, and the rotating rod drives the push plate to rotate through the disc. Since the push plate is in sliding contact with the filter screen, the solid impurities above the filter screen are pushed to move when the push plate rotates. When the solid impurities move to a certain extent, they enter the collecting tank for collection. When the disc drives the doser to move below the turntable, the disc squeezes the point control switch, and the point control switch controls the doser to add medicine to the storage pipe. Then, as the disc rotates, the disc drives the doser, the point control switch and the storage pipe to rotate. When the disc rotates to a certain extent, the storage pipe is connected with the medicine feed pipe, and the medicine in the storage pipe enters the filter chamber through the medicine feed pipe to disinfect the wastewater. The device can automatically disinfect the wastewater and at the same time process the impurities filtered out of the wastewater to prevent the impurities from clogging the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a schematic diagram of the structure of a wastewater treatment and disinfection device.

[0019] Figure 2 for Figure 1 Front view of the section.

[0020] Figure 3 for Figure 2 Enlarged view of point A

[0021] Figure 4 The figure is a schematic diagram of the structure of a transmission mechanism in a wastewater treatment and disinfection device.

[0022] Figure 5 The figure is a schematic diagram of the structure of a de-impurity device in a wastewater treatment and disinfection device.

[0023] 1- workbench, 2- collecting tank, 3- frame, 4- doser, 5- transmission part, 6- rotating rod, 7- turntable, 8- storage pipe, 9- driving shaft, 10- feeding pipe, 11- driving motor, 12- filtering chamber, 13- filter screen, 14- crescent wheel, 15- limiting rod, 16- slot, 17- push plate, 18- disc, 19- wastewater inlet pipe 19, 20- point control switch, 21- drain pipe. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0026] See also Figure 1-5 A wastewater treatment and disinfection device comprises a workbench 1, one side of the workbench 1 is fixedly connected to a driving mechanism, the workbench 1 is rotatably connected to a transmission mechanism, the driving mechanism cooperates with the transmission mechanism, and when the driving mechanism is started, the transmission mechanism is driven to rotate intermittently;

[0027] The other end of the transmission mechanism is fixedly connected to a cleaning device, and the rotation of the intermittent device drives the cleaning device to rotate. A filtering device is arranged inside the workbench 1, and the filtering device filters the wastewater. The cleaning device pushes the filtered solid impurities to move

[0028] The impurity removal device is fixedly connected with a dosing device, and the dosing device cooperates with the driving mechanism. The device can automatically disinfect the wastewater and simultaneously process the impurities filtered out of the wastewater to avoid the impurities clogging the device.

[0029] See also Figure 1-2 The driving mechanism includes a driving motor 11, which is fixedly connected to the workbench 1, one end of the driving motor 11 is fixedly connected to a driving shaft 9, and the other end of the driving shaft 9 is fixedly connected to a turntable 7. When the driving motor 11 is started, the driving motor 11 controls the driving shaft 9 to rotate, the driving shaft 9 drives the crescent wheel 14 and the turntable 7 to rotate, and the turntable 7 drives the limiting rod 15 to rotate.

[0030] See also Figure 4The cylindrical surface of the driving shaft 9 is fixedly connected with a crescent wheel 14, which cooperates with the transmission mechanism. A limit rod 15 is fixedly connected to one side of the turntable 7. When the crescent wheel 14 and the turntable 7 rotate by 180 degrees, the crescent wheel 14 leaves the transmission member 5, and the limit rod 15 enters the slot 16. The limit rod 15 drives the transmission member 5 to rotate through the slot 16. When the crescent wheel 14 and the turntable 7 rotate by 360 degrees, the crescent wheel 14 enters the transmission member 5, and the limit rod 15 leaves the slot 16. The crescent wheel 14 limits the transmission member 5 to stop rotating, that is, the crescent wheel 14 and the limit rod 15 drive the transmission member 5 to rotate intermittently.

[0031] See also Figure 1 , Figure 2 and Figure 4 The transmission mechanism includes a rotating rod 6, which is rotatably connected to the workbench 1. A transmission member 5 is fixedly connected to the cylindrical surface of the rotating rod 6. The transmission member 5 cooperates with the crescent wheel 14. A plurality of slots 16 are opened inside the transmission member 5. The slots 16 cooperate with the limit rod 15. The other end of the rotating rod 6 is fixedly connected to a debris removal device.

[0032] See also Figure 2 and Figure 5 The impurity removal device includes a disc 18, which is fixedly connected to the rotating rod 6. A push plate 17 is fixedly connected to the cylindrical surface of the disc 18. The push plate 17 is in sliding contact with the workbench 1. The other end of the push plate 17 is fixedly connected to the frame 3. The disc 18 is fixedly connected to the dosing device. A collecting tank 2 is opened on one side of the workbench 1. The transmission member 5 drives the rotating rod 6 to rotate, and the rotating rod 6 drives the push plate 17 to rotate through the disc 18. Since the push plate 17 is in sliding contact with the filter screen 13, that is, when the push plate 17 rotates, it pushes the solid impurities above the filter screen 13 to move. When the solid impurities move to a certain extent, they enter the collecting tank 2 for collection.

[0033] See also Figure 2-3 The dosing device includes a doser 4, one side of which is fixedly connected with a storage pipe 8, which passes through a disc 18. A drug inlet pipe 10 is provided inside the workbench 1, and the storage pipe 8 cooperates with the drug inlet pipe 10. A point control switch 20 is provided on one side of the doser 4, and the point control switch 20 cooperates with the driving mechanism. When the disc 18 drives the doser 4 to move below the turntable 7, the disc 18 squeezes the point control switch 20, and the point control switch 20 controls the doser 4 to add medicine to the storage pipe 8. Then, as the disc 18 rotates, the disc 18 drives the doser 4, the point control switch 20 and the storage pipe 8 to rotate. When the disc 18 rotates to a certain extent, the storage pipe 8 is connected with the drug inlet pipe 10, and the medicine in the storage pipe 8 enters the filter chamber 12 through the drug inlet pipe 10 to disinfect the wastewater.

[0034] See also Figure 1-2The filtering device includes a filtering chamber 12, one side of the medicine inlet pipe 10 is connected to the filtering chamber 12, a filter screen 13 is arranged inside the filtering chamber 12, the filter screen 13 is fixedly connected to the workbench 1, the filter screen 13 is in sliding contact with the push plate 17, a wastewater inlet pipe 19 is fixedly connected to one side of the workbench 1, and a drain pipe 21 is fixedly connected to one side of the workbench 1.

[0035] The working principle of the present invention is: when the device is used, wastewater falls on the filter screen 13 through the wastewater inlet pipe 19, the filter screen 13 filters the wastewater, and the filtered solid impurities are accumulated on the filter screen 13, and then the drive motor 11 is started, the drive motor 11 controls the drive shaft 9 to rotate, the drive shaft 9 drives the crescent wheel 14 and the turntable 7 to rotate, the turntable 7 drives the limit rod 15 to rotate, when the crescent wheel 14 and the turntable 7 rotate by 180 degrees, the crescent wheel 14 leaves the transmission member 5, the limit rod 15 enters the slot 16, the limit rod 15 drives the transmission member 5 to rotate through the slot 16, when the crescent wheel 14 and the turntable 7 rotate by 360 degrees, the crescent wheel 14 enters the transmission member 5, the limit rod 15 leaves the slot 16, the crescent wheel 14 limits the transmission member 5 to stop rotating, that is, the crescent wheel 14 and the limit rod 15 drive the transmission member 5 to rotate intermittently, and the transmission Component 5 drives the rotating rod 6 to rotate, and the rotating rod 6 drives the push plate 17 to rotate through the disc 18. Since the push plate 17 is in sliding contact with the filter screen 13, that is, when the push plate 17 rotates, the solid impurities above the filter screen 13 are pushed to move. When the solid impurities move to a certain extent, 9 enter the collecting tank 2 for collection. When the disc 18 drives the doser 4 to move below the turntable 7, the disc 18 squeezes the point control switch 20, and the point control switch 20 controls the doser 4 to add medicine to the storage pipe 8. Then, as the disc 18 rotates, the disc 18 drives the doser 4, the point control switch 20 and the storage pipe 8 to rotate. When the disc 18 rotates to a certain extent, the storage pipe 8 is connected with the medicine inlet pipe 10, and the medicine in the storage pipe 8 enters the filter chamber 12 through the medicine inlet pipe 10 to disinfect the wastewater. The device can automatically disinfect the wastewater and at the same time process the impurities filtered out of the wastewater to prevent the impurities from clogging the device.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wastewater treatment and disinfection device, comprising a workbench, characterized in that: One side of the workbench is fixedly connected to a driving mechanism, and the workbench is rotatably connected to a transmission mechanism, and the driving mechanism cooperates with the transmission mechanism; The other end of the transmission mechanism is fixedly connected to a cleaning device, the cleaning device is fixedly connected to the intermittent device, and a filtering device is arranged inside the workbench; The impurity removing device is fixedly connected with a medicine adding device, and the medicine adding device cooperates with the driving mechanism.

2. A wastewater treatment and disinfection device according to claim 1, characterized in that: The driving mechanism comprises a driving motor, which is fixedly connected to the workbench, one end of the driving motor is fixedly connected to a driving shaft, and the other end of the driving shaft is fixedly connected to a rotating disk.

3. A wastewater treatment and disinfection device according to claim 2, characterized in that: The cylindrical surface of the driving shaft is fixedly connected with a crescent wheel, the crescent wheel cooperates with the transmission mechanism, and one side of the rotating disk is fixedly connected with a limiting rod.

4. A wastewater treatment and disinfection device according to claim 3, characterized in that: The transmission mechanism includes a rotating rod, which is rotatably connected to the workbench. A transmission member is fixedly connected to the cylindrical surface of the rotating rod. The transmission member cooperates with the crescent wheel. A plurality of slots are opened inside the transmission member. The slots cooperate with the limit rod. The other end of the rotating rod is fixedly connected to a debris removal device.

5. A wastewater treatment and disinfection device according to claim 4, characterized in that: The impurity removal device includes a disc, which is fixedly connected to a rotating rod, a push plate is fixedly connected to the cylindrical surface of the disc, the push plate is in sliding contact with a workbench, the other end of the push plate is fixedly connected to a frame, the disc is fixedly connected to a dosing device, and a collecting trough is opened on one side of the workbench.

6. A wastewater treatment and disinfection device according to claim 5, characterized in that: The dosing device comprises a doser, one side of which is fixedly connected with a material storage pipe, which passes through the disc, a drug feed pipe is provided inside the workbench, the material storage pipe cooperates with the drug feed pipe, and a point control switch is provided on one side of the doser, which cooperates with the driving mechanism.

7. A wastewater treatment and disinfection device according to claim 1, characterized in that: The filtering device includes a filtering chamber, one side of the medicine inlet pipe is connected to the filtering chamber, a filter screen is arranged inside the filtering chamber, the filter screen is fixedly connected to the workbench, the filter screen is in sliding contact with the push plate, one side of the workbench is fixedly connected to a wastewater inlet pipe, and one side of the workbench is fixedly connected to a drain pipe.

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