Industrial sewage treatment device convenient for cleaning bottom sediments

Abstract

The utility model discloses an industrial sewage treatment device convenient for cleaning sediments at the bottom, and relates to the technical field of industrial sewage treatment. The device comprises a settling tank, a water inlet pipe is fixedly connected to the inner wall of the settling tank, water outlet pipes are fixedly connected to the inner walls of the two sides of the settling tank, and a chemical feeding pipe is fixedly connected to the outer side wall of the settling tank; the separation device is used for separating precipitates in the industrial sewage; the cleaning device is used for collecting sediments in the industrial sewage; the separation device comprises a baffle, attaching plates are fixedly connected to the outer walls of the two sides of the baffle, an inclined plate is connected to the inner wall of the top of the baffle in an inserted mode, a connecting plate is fixedly connected to the outer wall of the top of the baffle, and a water permeable groove is formed in the wall of the connecting plate. A part of precipitates can be quickly separated at the initial stage of sewage entering the precipitation tank, so that the precipitation efficiency is improved, and the purpose of reducing the workload of subsequent cleaning is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial sewage treatment technical field, concretely relates to an industrial sewage treatment device convenient for cleaning bottom sediments. BACKGROUND

[0002] In the industrial production process, a large amount of sewage containing various pollutants will cause serious harm to the environment, and industrial sewage treatment becomes a problem to be solved urgently, and the traditional sewage treatment device has many deficiencies in treating bottom sediments, the traditional sedimentation device has low sedimentation efficiency, the sediments in the sewage are difficult to separate quickly and effectively, and a large amount of sediments accumulate at the bottom of the sedimentation tank, increasing the difficulty and workload of subsequent cleaning, and cleaning the bottom sediments often needs manual operation, which is not only time-consuming and laborious, but also has certain safety risks.

[0003] The device separates a part of the sediments quickly through the separation device, improves the sedimentation efficiency, effectively improves the sedimentation efficiency, and facilitates the cleaning process of the sediments through the cleaning device, solving the problems of the traditional device. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model solves the technical problems by adopting the technical scheme of an industrial sewage treatment device convenient for cleaning bottom sediments, which comprises: a sedimentation tank, the inner wall of the sedimentation tank is fixedly connected with an inlet pipe, the inner walls on both sides of the sedimentation tank are fixedly connected with outlet pipes, and the side wall outside the sedimentation tank is fixedly connected with a dosing pipe; a separation device, the outer wall of the separation device is fixedly connected with the side wall inside the sedimentation tank, and the separation device is used for separating the sediments in the industrial sewage; a cleaning device, the outer wall of the cleaning device is fixedly connected with the outer wall of the sedimentation tank, and the cleaning device is used for concentrating the sediments in the industrial sewage; the separation device comprises a baffle, the outer walls on both sides of the baffle are fixedly connected with abutting plates, the inner wall at the top of the baffle is inserted with an inclined plate, the outer wall at the top of the baffle is fixedly connected with a connecting plate, and the wall of the connecting plate is provided with a water-permeable groove, so that a part of the sediments is separated quickly at the initial stage of the sewage entering the sedimentation tank, the sedimentation efficiency is improved, and the burden of subsequent cleaning work is reduced.

[0005] Preferably, the outer wall of the sedimentation tank is fixedly connected with a sliding rail, the side wall of the inclined plate is slidingly connected with the side wall of the connecting plate, and the outer wall of the connecting plate and the outer wall of the abutting plate are fixedly connected with the side wall of the sedimentation tank.

[0006] Preferably, the cleaning device comprises a support, the outer wall of the top of the support is fixedly connected with a DC motor, the output end of the DC motor is fixedly connected with a bidirectional screw rod, the end of the bidirectional screw rod away from the DC motor is rotatably connected with a fixed block, the outer wall of the bidirectional screw rod is symmetrically and threadedly connected with sliding blocks, the outer wall of the sliding blocks is rotatably connected with rollers, the outer wall of the top of the sliding blocks is fixedly connected with air cylinders, the output end of the air cylinders is fixedly connected with telescopic rods, and the outer wall of the bottom of the telescopic rods is fixedly connected with scrapers.

[0007] Preferably, the outer wall of the support is fixedly connected with the side wall of the sediment tank, the outer wall of the top of the sediment tank is fixedly connected with the outer wall of the bottom of the fixed block, the outer wall of the roller is rollingly connected with the outer wall of the top of the sliding rail, the outer wall of the sliding rail is slidingly connected with the outer wall of the sliding block, and the outer wall of the telescopic rod is slidingly connected with the inner wall of the sliding block.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. The utility model discloses a separation device is set up, and a part of the precipitate is separated quickly in the initial stage of sewage into the sediment tank, improves the sedimentation efficiency, and reduces the burden of subsequent cleaning work.

[0010] 2. The utility model discloses a cleaning device, and the precipitate at the bottom of the sediment tank is scraped to the both sides of the sediment tank, which facilitates subsequent cleaning. DRAWINGS

[0011] Figure 1 It is the perspective view of the utility model;

[0012] Figure 2 It is the internal structure schematic view of the utility model;

[0013] Figure 3 It is the structure schematic view of the separation device of the utility model;

[0014] Figure 4 It is the structure schematic view of the cleaning device of the utility model.

[0015] In the drawing: 1, sediment tank;2, inlet pipe;3, outlet pipe;4, dosing pipe;5, separation device;6, cleaning device;7, sliding rail;51, baffle;52, adhering plate;53, inclined plate;54, connecting plate;55, water-permeable tank;61, support;62, DC motor;63, bidirectional screw rod;64, fixed block;65, sliding block;66, roller;67, air cylinder;68, telescopic rod;69, scraper. DETAILED DESCRIPTION

[0016] The embodiments of the present application are presented by way of example and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application in order to design various embodiments with various modifications for specific use cases.

[0017] Embodiment: Please refer to Figure 1 Figure 4 The present application provides a technical solution: an industrial wastewater treatment device convenient for cleaning bottom sediments, comprising: a sediment tank 1, the inner wall of the sediment tank 1 is fixedly connected with a water inlet pipe 2, the inner wall of both sides of the sediment tank 1 is fixedly connected with a water outlet pipe 3, the outer wall of the sediment tank 1 is fixedly connected with a dosing pipe 4; a separation device 5, the outer wall of the separation device 5 is fixedly connected with the inner wall of the sediment tank 1, the separation device 5 is used for separating the sediments in the industrial wastewater; a cleaning device 6, the outer wall of the cleaning device 6 is fixedly connected with the outer wall of the sediment tank 1, the cleaning device 6 is used for concentrating the sediments in the industrial wastewater; the separation device 5 comprises a baffle 51, the outer wall of both sides of the baffle 51 is fixedly connected with a matching plate 52, the inner wall of the top of the baffle 51 is inserted with an inclined plate 53, the outer wall of the top of the baffle 51 is fixedly connected with a connecting plate 54, the wall of the connecting plate 54 is provided with a water-permeable groove 55, during the flow of the wastewater in the sediment tank 1, the baffle 51 and the matching plates 52 on both sides thereof play a blocking and guiding role for the water flow, so that the water flow is gathered at the middle position, at the same time, the setting of the sediment tank 1 slows down the water flow speed, part of the sediments starts to precipitate under the action of gravity, at the same time, the inclined plate 53 and the water-permeable groove 55 on the connecting plate 54 further optimize the water flow path, so that the sediments in the wastewater are more easily separated out, and this separation device 5 has simple and effective structure, and can quickly separate part of the sediments at the initial stage of the wastewater entering the sediment tank 1, thereby improving the sedimentation efficiency.

[0018] The outer wall of the sediment tank 1 is fixedly connected with a sliding rail 7, the side wall of the inclined plate 53 is slidingly connected with the side wall of the connecting plate 54, and the outer wall of the connecting plate 54 and the outer wall of the matching plate 52 are both fixedly connected with the side wall of the sediment tank 1.

[0019] ​The cleaning device 6 comprises a support 61, the outer wall of the top of the support 61 is fixedly connected with a DC motor 62, the output end of the DC motor 62 is fixedly connected with a bidirectional screw rod 63, the end, away from the DC motor 62, of the bidirectional screw rod 63 is rotatably connected with a fixed block 64, the outer wall of the bidirectional screw rod 63 is symmetrically and threadedly connected with sliding blocks 65, the outer wall of the sliding blocks 65 is rotatably connected with rollers 66, the outer wall of the top of the sliding blocks 65 is fixedly connected with air cylinders 67, the output end of the air cylinders 67 is fixedly connected with telescopic rods 68, the outer wall of the bottom of the telescopic rods 68 is fixedly connected with scrapers 69.

[0020] The outer wall of the support 61 is fixedly connected with the side wall of the sediment tank 1, the outer wall of the top of the sediment tank 1 is fixedly connected with the outer wall of the bottom of the fixed block 64, the outer wall of the rollers 66 is rollingly connected with the outer wall of the top of the sliding rails 7, the outer wall of the sliding rails 7 is slidably connected with the outer wall of the sliding blocks 65, the outer wall of the telescopic rods 68 is slidably connected with the inner wall of the sliding blocks 65, the DC motor 62 on the support 61 drives the bidirectional screw rod 63 to rotate, the bidirectional screw rod 63 stably rotates under the limiting of the fixed block 64, the two sliding blocks 65 on the bidirectional screw rod 63 relatively approach or relatively move away under the thread action, the sliding blocks 65 roll on the sliding rails 7 through the rollers 66, the stability of movement is guaranteed, when the sliding blocks 65 move to the middle position and abut against each other, the air cylinders 67 push the telescopic rods 68 to extend downward, so that the scrapers 69 contact the bottom of the sediment tank 1, then the scrapers 69 can scrape the sediments on the bottom of the sediment tank 1 to the two sides of the sediment tank 1 through the reverse rotation of the bidirectional screw rod 63, and the subsequent cleaning is facilitated.

[0021] Working principle:

[0022] In use, the industrial wastewater first enters the sediment tank 1 through the water inlet pipe 2, the separating device 5 plays a role, the baffle 51 and the abutting plates 52 on the two sides thereof play a blocking and guiding role on the water flow, so that the water flow is gathered at the middle position, meanwhile, the setting of the sediment tank 1 slows down the water flow speed, part of the sediments start to deposit under the action of gravity, meanwhile, the water-permeable grooves 55 on the inclined plates 53 and the connecting plates 54 further optimize the water flow path, so that the sediments in the wastewater are more easily separated out, this separating device 5 has a simple and effective structure, can quickly separate part of the sediments in the early stage of the wastewater entering the sediment tank 1, improves the sedimentation efficiency, and reduces the burden of subsequent cleaning work; in the sedimentation process, the dosing pipe 4 can dose medicaments according to the treatment requirements, assists the sedimentation process, so that some substances that are difficult to naturally deposit form deposits, meanwhile, clean water can be added through the dosing pipe 4, the added medicaments and clean water fall along the inclined plates 53, thereby reducing the liquid level fluctuation, and then the wastewater part above the deposits enters the space surrounded by the baffle 51, the side wall of the sediment tank 1 and the abutting plates 52 from the water-permeable grooves 55, and then is discharged from the water outlet pipe 3;

[0023] After the precipitation is completed, the cleaning device 6 is started, the direct current motor 62 on the support 61 drives the bidirectional screw rod 63 to rotate, the bidirectional screw rod 63 stably rotates under the limiting of the fixed block 64, the two sliding blocks 65 on the bidirectional screw rod 63 move relatively close or relatively far away under the thread action, the sliding blocks 65 roll on the slide rail 7 through the rollers 66, the stability of movement is guaranteed, when the sliding blocks 65 move to the middle position and mutually adhere, the air cylinder 67 pushes the telescopic rod 68 to extend downward, so that the scraper 69 contacts the bottom of the precipitation tank 1, then through the reverse rotation of the bidirectional screw rod 63, the scraper 69 can concentrate the precipitate on the bottom of the precipitation tank 1 to the two sides of the precipitation tank 1, the subsequent cleaning is facilitated, the cleaning device 6 can automatically and effectively clean the precipitate on the bottom of the precipitation tank 1, manual cleaning in the precipitation tank 1 is not needed, the cleaning efficiency is improved, the labor cost and safety risk are reduced, and the continuous and stable operation of the sewage treatment device is guaranteed.

[0024] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, such as without special description and limitation, are implemented according to the conventional means in the field.

Claims

1. An industrial wastewater treatment device that facilitates the cleaning of bottom sludge, characterized by, Include: The inner wall of the sedimentation tank (1) is fixedly connected with the inlet pipe (2), the inner wall of the two sides of the sedimentation tank (1) is fixedly connected with the outlet pipe (3), and the outer wall of the sedimentation tank (1) is fixedly connected with the dosing pipe (4); The outer wall of the separation device (5) is fixedly connected with the inner wall of the sedimentation tank (1), and the separation device (5) is used for separating the precipitate in industrial wastewater; The outer wall of the cleaning device (6) is fixedly connected with the outer wall of the sedimentation tank (1), and the cleaning device (6) is used for concentrating the precipitate in industrial wastewater; The separation device (5) includes a baffle (51), the outer wall of the two sides of the baffle (51) is fixedly connected with a cladding plate (52), the inner wall of the top of the baffle (51) is inserted with an inclined plate (53), the outer wall of the top of the baffle (51) is fixedly connected with a connecting plate (54), and the wall of the connecting plate (54) is provided with a water-permeable groove (55).

2. An industrial wastewater treatment plant for easy removal of settled sludge from the bottom as claimed in claim 1, wherein: The outer wall of the sedimentation tank (1) is fixedly connected with a sliding rail (7).

3. The industrial wastewater treatment plant of claim 1, wherein: The side wall of the inclined plate (53) is slidingly connected with the side wall of the connecting plate (54), and the outer wall of the connecting plate (54) and the outer wall of the cladding plate (52) are fixedly connected with the side wall of the sedimentation tank (1).

4. The industrial wastewater treatment plant of claim 2, wherein: The cleaning device (6) includes a support (61), the outer wall of the top of the support (61) is fixedly connected with a DC motor (62), the output end of the DC motor (62) is fixedly connected with a bidirectional screw rod (63), the end of the bidirectional screw rod (63) away from the DC motor (62) is rotatably connected with a fixed block (64), the outer wall of the bidirectional screw rod (63) is symmetrically screw-connected with a sliding block (65), the outer wall of the sliding block (65) is rotatably connected with a roller (66), the outer wall of the top of the sliding block (65) is fixedly connected with an air cylinder (67), the output end of the air cylinder (67) is fixedly connected with a telescopic rod (68), and the outer wall of the bottom of the telescopic rod (68) is fixedly connected with a scraper (69).

5. An industrial wastewater treatment plant for facilitating the removal of settled solids from the bottom of the plant according to claim 4, characterized in that: The outer wall of the support (61) is fixedly connected with the side wall of the sedimentation tank (1), the outer wall of the top of the sedimentation tank (1) is fixedly connected with the outer wall of the bottom of the fixed block (64), the outer wall of the roller (66) is rollingly connected with the outer wall of the top of the sliding rail (7), and the outer wall of the sliding rail (7) is slidingly connected with the outer wall of the sliding block (65).

6. An industrial wastewater treatment plant for facilitating the removal of settled solids from the bottom of the plant according to claim 4, characterized in that: The outer wall of the telescopic rod (68) is slidingly connected with the inner wall of the sliding block (65).

Images