Chemical wastewater treatment device

Abstract

The utility model discloses a chemical wastewater treatment device, including the tank body, the tank body is provided with a filter assembly, the filter assembly comprises a filter screen, a rotating rod, a driven gear, a driving gear and a third motor, the filter screen is arranged in the tank body, the rotating rod is rotatably connected to the filter screen, the top of the rotating rod penetrates through the tank body, the driven gear is connected to the driving gear, and the third motor is connected to the driven gear. The driven gear is connected with the rotating rod, the driving gear is rotationally connected to the tank body, the third motor is connected with the driving gear, a moving assembly is arranged on the tank body, the moving assembly comprises a second motor, a driving wheel and a fixing plate, the second motor is fixedly installed at the top of the tank body, and the driving wheel is fixedly installed at the bottom of the tank body. The driving wheel is connected to the output end of the second motor, and the fixed plate is fixedly mounted at the top of the tank body, so that the technical problem in the background art that impurities in the chemical wastewater are extremely easy to accumulate on a filter screen of a filter device in the preliminary filtration stage of the wastewater, and the filter screen is frequently blocked is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing device technical field, more specifically, it relates to a chemical wastewater treatment device. BACKGROUND

[0002] In the prior art, in the preliminary filtration stage of wastewater, chemical wastewater often contains a large amount of suspended matter, floating matter and larger solid impurities. These impurities are prone to accumulate on the filter screen of the filter device, causing frequent clogging of the filter screen. The filter screen will significantly reduce the filtration efficiency after clogging, resulting in slow or even impossible flow of wastewater, thereby affecting the subsequent treatment process.

[0003] Secondly, in the chemical treatment process of wastewater, the existing device generally uses the method of introducing wastewater treatment agent into the wastewater to remove harmful substances in the water through chemical reaction. However, due to the lack of reasonable sediment discharge and treatment design, the sediments generated after the reaction of many treatment agents with pollutants in the wastewater often accumulate at the bottom of the pipeline or treatment barrel of the device.

[0004] Finally, the existing wastewater treatment device also has significant deficiencies in the mixing link of wastewater and treatment liquid. After adding wastewater treatment agent or other treatment liquid, due to the lack of effective stirring and mixing means, the contact and reaction between the treatment liquid and the wastewater are not sufficient enough, resulting in low utilization rate of the treatment liquid and affecting the efficiency and effect of chemical treatment. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a chemical wastewater treatment device to solve the technical problem that in the preliminary filtration stage of wastewater, impurities in chemical wastewater are prone to accumulate on the filter screen of the filter device, causing frequent clogging of the filter screen.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a chemical wastewater treatment device, comprising a tank body, a filter assembly is arranged on the tank body, the filter assembly comprises a filter screen, a rotating rod, a driven gear, a driving gear and a third motor, the filter screen is arranged inside the tank body, the rotating rod is rotatably connected to the filter screen, the rotating rod penetrates through the tank body at the top, the driven gear is connected with the rotating rod, the driving gear is rotatably connected to the tank body, the third motor is connected with the driving gear, a moving assembly is arranged on the tank body, the moving assembly comprises a second motor, a driving wheel and a fixed plate, the second motor is fixedly installed at the top of the tank body, the driving wheel is connected to the output end of the second motor, and the fixed plate is fixedly installed at the top of the tank body.

[0009] The utility model further sets up, be equipped with the cleaning plate on the rotating lever, the cleaning brush is uniformly equipped with on the cleaning plate, the cleaning brush and the one end of filter screen abut, through the cooperation of each component makes the cleaning process to filter screen is completed.

[0010] The utility model further sets up, be equipped with the switch cover on the jar body, install the handle on the switch cover, through the cooperation of each component makes the opening process to switch cover is completed.

[0011] The utility model further sets up, the sliding slot is seted up on the fixed plate, the sliding block is equipped with on the sliding slot and slides, the rack is equipped with on the sliding block and is connected, the rack is connected with driving wheel and is engaged, through the cooperation of each component makes the sliding movement process to rack is completed.

[0012] The utility model further sets up, the rack bottom is equipped with the moving rod, the bottom of moving rod is equipped with the moving frame, the one end of moving frame is equipped with the guide rod, the guide rod is connected with jar body and slides, through the cooperation of each component makes the movement process to moving frame is completed.

[0013] The utility model further sets up, be provided with stirring subassembly on the jar body, stirring subassembly includes first motor, drive rod and rotating piece, first motor fixed mounting is on the jar body, drive rod is connected at the output of first motor, rotating piece is connected at the bottom of drive rod, through the cooperation of each component makes the rotation process to rotating piece is completed.

[0014] The utility model further sets up, be equipped with the stirring rod and spiral blade on the drive rod, install the spiral piece and rotating plate on the drive rod, spiral piece and rotating plate all are provided with two, through the cooperation of each component makes the rotation process to spiral piece and rotating plate is completed.

[0015] The utility model further sets up, install the rotating blade on the drive rod, rotating blade is provided with three, install the material pipe on the jar body top, install the discharge pipe on the jar body bottom, install the valve on the discharge pipe, through the cooperation of each component makes the discharge process to material is completed.

[0016] (Three) beneficial effect

[0017] Compared with the prior art, the utility model provides a chemical wastewater treatment device, has the following

[0018] Beneficial effect:

[0019] 1、The filter assembly carries out preliminary treatment on wastewater through the filter screen, effectively intercepts large impurities, prevents them from entering the subsequent treatment link, and the filter screen is provided with a cleaning plate and a cleaning brush, the cleaning plate can be driven to rotate by starting the third motor, impurities on the filter screen can be removed in time, the phenomenon of blockage of the filter screen after long-term use is avoided, and the filtering efficiency and service life of the device are improved.

[0020] 2、The moving assembly can drive the guide rod to slide along the tank body through the coordinated action of the sliding mechanism, thereby agitating the deposited material at the bottom of the tank body, making it float again, avoiding the accumulation of the deposited material to affect the wastewater treatment effect, and facilitating the development of the subsequent treatment link, while improving the overall treatment efficiency of the device.

[0021] 3、The stirring assembly utilizes the first motor to drive a plurality of stirring structures to rotate efficiently, can fully mix the treated material and wastewater, ensures that the distribution of the material in the wastewater is more uniform, improves the effect of chemical wastewater treatment, and the synergistic effect of the plurality of stirring structures fully plays a role in the mixing process, can adapt to the mixing needs of different materials, and ensures the quality and efficiency of the wastewater treatment process. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the overall structure of the chemical wastewater treatment device in the utility model;

[0023] Figure 2 It is a schematic view of the sectional structure in the utility model;

[0024] Figure 3 It is a schematic view of the partial sectional structure in the utility model;

[0025] Figure 4 It is a schematic view of the sectional side structure in the utility model;

[0026] Figure 5 It is a schematic view of the enlarged structure of A in the utility model.

[0027] In the drawing: 1, tank body; 2, filter screen; 3, rotating rod; 4, driven gear; 5, driving gear; 6, third motor; 7, second motor; 8, driving wheel; 9, fixed plate; 10, cleaning plate; 11, cleaning brush; 12, switch cover; 13, handle; 14, sliding groove; 15, sliding block; 16, rack; 17, moving rod; 18, moving frame; 19, guide rod; 20, first motor; 21, driving rod; 22, rotating piece; 23, stirring rod; 24, helical blade; 25, helical piece; 26, rotating plate; 27, rotating blade; 28, material injection pipe; 29, material discharge pipe; 30, valve. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0030] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" is generally with respect to the left and right shown in the drawings; "inner, outer" refers to the inner and outer of the contour of each component itself, but the above directional words are not used to limit the present application.

[0031] Please refer to Figures 1-5 A chemical wastewater treatment device, comprising a tank body 1, a filter assembly is arranged on the tank body 1, the filter assembly comprises a filter screen 2, a rotating rod 3, a driven gear 4, a driving gear 5 and a third motor 6, the filter screen 2 is arranged inside the tank body 1, the rotating rod 3 is rotatably connected to the filter screen 2, the rotating rod 3 penetrates the tank body 1 at the top, the driven gear 4 is connected with the rotating rod 3, the driving gear 5 is rotatably connected to the tank body 1, the third motor 6 is connected with the driving gear 5, a moving assembly is arranged on the tank body 1, the moving assembly comprises a second motor 7, a driving wheel 8 and a fixed plate 9, the second motor 7 is fixedly installed on the top of the tank body 1, the driving wheel 8 is connected to the output end of the second motor 7, and the fixed plate 9 is fixedly installed on the top of the tank body 1.

[0032] A cleaning plate 10 is connected to the rotating rod 3, cleaning brushes 11 are uniformly connected to the cleaning plate 10, and the cleaning brushes 11 abut one end of the filter screen 2.

[0033] A switch cover 12 is rotatably connected to the tank body 1, and a handle 13 is installed on the switch cover 12.

[0034] A sliding groove 14 is formed in the fixed plate 9, a sliding block 15 is slidably connected to the sliding groove 14, a rack 16 is connected to the sliding block 15, and the rack 16 is in meshing connection with the driving wheel 8.

[0035] A moving rod 17 is connected to the bottom of the rack 16, a moving frame 18 is connected to the bottom of the moving rod 17, a guide rod 19 is connected to one end of the moving frame 18, and the guide rod 19 is slidably connected to the tank body 1.

[0036] In this embodiment, in use, the switch cover 12 is opened along the top of the tank body 1 by the handle 13, and then the waste water is poured into the tank body 1 along the filter screen 2, and the large impurities are filtered out by the filter screen 2. However, the filter screen 2 is easily blocked after long-term use, so it needs to be cleaned in time. At this time, the third motor 6 is started to drive the driving gear 5 on the output end to rotate, which drives the driven gear 4 connected therewith to rotate. In the rotation process of the driven gear 4, the rotating rod 3 on the driven gear 4 is driven to rotate, which drives the cleaning plate 10 on it to rotate in the rotation process, so that the cleaning brush 11 at the bottom thereof is used to scrape off the impurities on the filter screen 2, thereby completing the sufficient cleaning process. Then, the material for treating waste water is poured into the tank body 1 along the feeding pipe 28, thereby completing the input process of the material. During the treatment of waste water, part of the material will settle at the bottom of the tank body 1, which will seriously affect the treatment of waste water. At this time, the second motor 7 is started to drive the driving wheel 8 on the output end to rotate, which drives the rack 16 connected therewith to slide along the sliding groove 14 on the fixed plate 9 by the sliding block 15 thereon in the rotation process. In the sliding movement process of the rack 16, the moving rod 17 at the bottom thereof slides along the tank body 1, which drives the moving frame 18 connected with the moving rod 17 to slide along the tank body 1 in the movement process of the moving rod 17, so that the material settled at the bottom of the tank body 1 is sufficiently floated up in the movement process of the moving frame 18.

[0037] Please refer to Figure 2 , as a chemical wastewater treatment device embodiment of the stirring assembly: the tank body 1 is provided with a stirring assembly, which comprises a first motor 20, a driving rod 21 and a rotating piece 22. The first motor 20 is fixedly installed on the tank body 1, the driving rod 21 is connected to the output end of the first motor 20, and the rotating piece 22 is connected to the bottom of the driving rod 21.

[0038] The driving rod 21 is connected with a stirring rod 23 and a spiral blade 24, and the driving rod 21 is provided with a spiral piece 25 and a rotating plate 26. The spiral piece 25 and the rotating plate 26 are both provided with two.

[0039] The driving rod 21 is provided with a rotating blade 27, and the rotating blade 27 is provided with three. The tank body 1 is provided with a feeding pipe 28 at the top, and a discharge pipe 29 at the bottom. The discharge pipe 29 is provided with a valve 30.

[0040] More specifically, in the process of mixing the material, the first motor 20 is started to drive the output end of the drive rod 21 to rotate, which drives the stirring rod 23 and the spiral blade 25 on the drive rod 21 to rotate, so that the material is mixed evenly. With the continuous rotation of the drive rod 21, the spiral blade 25 and the rotating plate 26 are driven to mix the material, and the rotating blade at the bottom of the drive rod 21 is used to mix the material evenly.

[0041] In summary, when the device is in use or operation: in use, the switch cover 12 is opened by rotating the handle 13 along the top of the tank 1, and then the wastewater is poured into the tank 1 along the filter screen 2. The filter screen 2 filters out large impurities, but it is easy to block after long-term use, so it needs to be cleaned in time. At this time, the third motor 6 is started to drive the output end of the driving gear 5 to rotate, which drives the driven gear 4 connected with it to rotate. In the rotating process of the driven gear 4, the rotating rod 3 on the driven gear 4 is driven to rotate, which drives the cleaning plate 10 on it to rotate, so that the cleaning brush 11 at the bottom of the cleaning plate 10 is used to scrape off the impurities on the filter screen 2, thereby completing the cleaning process. Then, the material for treating wastewater is poured into the tank 1 along the pouring pipe 28, thereby completing the input process. In the process of treating wastewater, part of the material will settle at the bottom of the tank 1, which will seriously affect the treatment of wastewater. At this time, the second motor 7 is started to drive the output end of the driving wheel 8 to rotate, which drives the rack 16 connected with it to slide along the sliding groove 14 on the fixed plate 9 by the sliding block 15 on it. In the sliding movement process of the rack 16, the moving rod 17 at the bottom of the rack 16 is driven to slide along the tank 1, which drives the moving frame 18 connected with the moving rod 17 to slide along the tank 1. The guide rod 19 connected to one end of the moving frame 18 is used to slide along the tank 1, so that the material settled at the bottom of the tank 1 is floated up in the moving process of the moving frame 18.

[0042] In the process of mixing the material, the first motor 20 is started to drive the output end of the drive rod 21 to rotate, which drives the stirring rod 23 and the spiral blade 25 on the drive rod 21 to rotate, so that the material is mixed evenly, and the spiral blade 25 and the rotating plate 26 are driven to mix the material with the continuous rotation of the drive rod 21, and the rotating blade at the bottom of the drive rod 21 is used to mix the material evenly.

[0043] In all the above solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection mode, which will not be described one by one, and the welding is preferred when the fixed connection is mentioned above. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A chemical wastewater treatment device, comprising a tank (1), characterized in that: A filter assembly is provided on the tank (1). The filter assembly includes a filter screen (2), a rotating rod (3), a driven gear (4), a driving gear (5), and a third motor (6). The filter screen (2) is located inside the tank (1). The rotating rod (3) is rotatably connected to the filter screen (2). The top of the rotating rod (3) passes through the tank (1). The driven gear (4) is connected to the rotating rod (3). The driving gear (5) is rotatably connected to the tank (1). The third motor (6) is connected to the driving gear (5). A moving assembly is provided on the tank (1). The moving assembly includes a second motor (7), a driving wheel (8), and a fixed plate (9). The second motor (7) is fixedly installed on the top of the tank (1). The driving wheel (8) is connected to the output end of the second motor (7). The fixed plate (9) is fixedly installed on the top of the tank (1).

2. The chemical wastewater treatment device according to claim 1, characterized in that: A cleaning plate (10) is connected to the rotating rod (3), and a cleaning brush (11) is evenly connected to the cleaning plate (10). The cleaning brush (11) abuts against one end of the filter screen (2).

3. The chemical wastewater treatment device according to claim 2, characterized in that: A switch cover (12) is rotatably connected to the tank body (1), and a handle (13) is installed on the switch cover (12).

4. The chemical wastewater treatment device according to claim 3, characterized in that: The fixed plate (9) is provided with a sliding groove (14), and a sliding block (15) is slidably connected to the sliding groove (14). A rack (16) is connected to the sliding block (15), and the rack (16) is meshed with the drive wheel (8).

5. A chemical wastewater treatment device according to claim 4, characterized in that: The bottom of the rack (16) is connected to a movable rod (17), the bottom of the movable rod (17) is connected to a movable frame (18), one end of the movable frame (18) is connected to a guide rod (19), and the guide rod (19) is slidably connected to the tank body (1).

6. A chemical wastewater treatment device according to any one of claims 1-5, characterized in that: The tank (1) is provided with a stirring assembly, which includes a first motor (20), a drive rod (21) and a rotating plate (22). The first motor (20) is fixedly installed on the tank (1), the drive rod (21) is connected to the output end of the first motor (20), and the rotating plate (22) is connected to the bottom of the drive rod (21).

7. A chemical wastewater treatment device according to claim 6, characterized in that: The drive rod (21) is connected to a stirring rod (23) and a spiral blade (24). The drive rod (21) is also equipped with a spiral blade (25) and a rotating plate (26). There are two spiral blades (25) and two rotating plates (26).

8. A chemical wastewater treatment device according to claim 7, characterized in that: The drive rod (21) is equipped with a rotating blade (27), and there are three rotating blades (27). The top of the tank (1) is equipped with a filling pipe (28), and the bottom of the tank (1) is equipped with a discharge pipe (29). A valve (30) is installed on the discharge pipe (29).

Images