Industrial wastewater treatment and desilting device

Abstract

The utility model discloses an industrial wastewater treatment and desilting device, which comprises a containing unit, a desilting unit and a desilting unit, and the containing unit comprises a wastewater treatment box and a moving groove arranged on the upper surface of the wastewater treatment box in a hollowed-out manner; and the scraping and collecting unit comprises a U-shaped scraping plate which is slidably connected into the moving groove, and a lead screw is connected into the U-shaped scraping plate in a threaded mode. Waste water is guided into the waste water treatment box through the treatment bin, the servo motor is further used for driving the lead screw to rotate, the lead screw drives the U-shaped scraping plate to move, then the U-shaped scraping plate is used for scraping the inner surface of the waste water treatment box, and at the moment, sludge is attached to the lower surface of the downward-pressing scraping plate to a certain degree, so that the waste water is discharged out of the waste water treatment box. According to the sludge cleaning device, fixing of a bearing plate by a connecting plate is relieved through a bolt, then an L-shaped rod drives an electric telescopic rod to rotate, a pressing scraper is convenient to clean, further, after the L-shaped rod drives the electric telescopic rod to rotate, a filter plate is convenient to take out, and then the sludge cleaning effect is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of the structure of industrial wastewater treatment and sludge removal devices, in particular to an industrial wastewater treatment and sludge removal device. Background Art

[0002] Wastewater refers to the general term for water discharged in production and life activities. Water that has lost its original use function is simply called wastewater. Industrial wastewater is the wastewater and liquid waste generated in the industrial production process, which contains industrial production materials, intermediate products and products lost with water, as well as pollutants generated in the production process. Its internal components are complex and there are many types of pollutants. In order to protect the environment, it needs to go through multiple steps such as precipitation, filtration, aeration, and disinfection before discharge. During the process of filtering it, the main thing is to separate the sludge in the industrial wastewater and then carry out the next step of treatment on the industrial wastewater.

[0003] However, the wastewater treatment and sludge removal device has certain defects in actual use. The sludge in the wastewater will adhere to the side wall inside the tank, and at the same time, the filter plate is also attached with sludge. If it is not cleaned, it will not only affect the efficiency of treating wastewater, but also accelerate the corrosion of the equipment and affect the overall service life of the device. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. In this part, as well as in the abstract of the specification and the title of the utility model of this application, some simplifications or omissions may be made to avoid obscuring the purpose of this part of the abstract of the specification and the title of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the above-mentioned existing industrial wastewater treatment and sludge removal device, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide an industrial wastewater treatment and sludge removal device, which is suitable for solving the problems that the wastewater treatment and sludge removal device has certain defects in actual use. The sludge in the wastewater will adhere to the side wall inside the tank, and at the same time, the filter plate is also attached with sludge. If it is not cleaned, it will not only affect the efficiency of treating wastewater, but also accelerate the corrosion of the equipment and affect the overall service life of the device.

[0007] To solve the above technical problems, the present utility model provides the following technical solution: An industrial wastewater treatment and sludge removal device, comprising:

[0008] A containing unit, which includes a wastewater treatment tank and a moving groove provided in a hollow manner on the upper surface of the wastewater treatment tank. The upper surface of the wastewater treatment tank is fixedly connected with a connecting plate through bolts, and one side of the connecting plate is fixedly connected with a load-bearing plate;

[0009] A scraping and collecting unit, which includes a U-shaped scraper slidably connected in a moving groove. A lead screw is threadedly connected inside the U-shaped scraper. One end of the lead screw is fixedly connected to one end of the output shaft of a servo motor. A connecting block is fixedly connected to one side of the wastewater treatment tank. A disc is fixedly connected to one side of the connecting block. A fixed shaft is fixedly connected to one side of the disc. A connecting ring is rotatably connected to the outer surface of the fixed shaft. An L-shaped rod is fixedly connected to the outer surface of the connecting ring.

[0010] As a preferred solution of the industrial wastewater treatment and sludge removal device of the present invention, wherein: a fixing plate is fixedly connected to the upper surface of the bearing plate. A bearing plate is placed on the upper surface of the wastewater treatment tank. A treatment chamber is hollowly arranged inside the wastewater treatment tank. The lower surface of the servo motor is fixedly connected to a machine base. One side of the machine base is fixedly connected to the wastewater treatment tank.

[0011] As a preferred solution of the industrial wastewater treatment and sludge removal device of the present invention, wherein: an electric telescopic rod is fixedly connected to the lower surface of the fixing plate. A pressing scraper is fixedly connected to the lower surface of the electric telescopic rod.

[0012] As a preferred solution of the industrial wastewater treatment and sludge removal device of the present invention, wherein: a placing plate is fixedly connected to the inner surface of the wastewater treatment tank. A filter plate is fixedly connected to the upper surface of the placing plate.

[0013] As a preferred solution of the industrial wastewater treatment and sludge removal device of the present invention, wherein: an inclined protection frame is fixedly connected to the upper surface of the filter plate. The number of electric telescopic rods is several, and several electric telescopic rods are evenly distributed on the lower surface of the fixing plate.

[0014] As a preferred solution of the industrial wastewater treatment and sludge removal device of the present invention, wherein: a drain pipe is fixedly connected to one side of the wastewater treatment tank. One side of the pressing scraper is in sliding contact with the inner surface of the wastewater treatment tank.

[0015] The beneficial effects of the present invention:

[0016] When the device is working properly, the wastewater is introduced into the wastewater treatment tank by using the treatment bin. Further, the servo motor is used to drive the lead screw to rotate, so that the lead screw drives the U-shaped scraper to move. Then, the U-shaped scraper is used to scrape the inner surface of the wastewater treatment tank. When one side of the U-shaped scraper contacts the pressing scraper, the electric telescopic rod is used to drive the whole pressing scraper to move downward, so that the sludge attached to the inner surface of the wastewater treatment tank is guided into the inclined protection frame. However, since the sludge will adhere to the lower surface of the pressing scraper to a certain extent, at this time, the fixing of the connecting plate to the bearing plate is released by using bolts, and then the L-shaped rod drives the electric telescopic rod to rotate, so that the pressing scraper is convenient to clean. Further, when the L-shaped rod drives the electric telescopic rod to rotate, the filter plate is convenient to take out, and thus the cleaning effect of the sludge is improved to a certain extent. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0018] Figure 1 is a schematic diagram of the overall structure of an industrial wastewater treatment and sludge removal device proposed by the present invention;

[0019] Figure 2 is a schematic diagram of the scraping and collecting unit structure of an industrial wastewater treatment and sludge removal device proposed by the present invention;

[0020] Figure 3 is a schematic diagram of the internal structure of the wastewater treatment tank of an industrial wastewater treatment and sludge removal device proposed by the present invention.

[0021] Brief Description of the Drawings: 100, containing unit; 101, wastewater treatment tank; 102, moving groove; 103, machine base; 104, connecting plate; 105, bearing plate; 106, fixing plate; 107, treatment bin; 200, scraping and collecting unit; 201, placing plate; 202, inclined protection frame; 203, filter plate; 204, connecting ring; 205, disc; 206, connecting block; 207, L-shaped rod; 208, electric telescopic rod; 209, U-shaped scraper; 210, lead screw; 211, bolt; 212, fixed shaft; 213, servo motor; 214, drain pipe; 215, pressing scraper. Detailed Embodiments

[0022] In order to make the above-mentioned objects, features, and advantages of the present invention more obvious and understandable, the detailed embodiments of the present invention will be described in detail below with reference to the drawings of the specification.

[0023] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature structure or characteristic that may be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments individually or selectively.

[0025] Thirdly, the present utility model is described in detail in conjunction with schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0026] Referring to Figure 1 - Figure 3 , for an embodiment of the present utility model, a device for removing sludge from industrial wastewater is provided, which includes a containing unit 100 and a scraping and collecting unit 200.

[0027] The containing unit 100 includes a wastewater treatment tank 101 and a moving groove 102 that is hollowed out on the upper surface of the wastewater treatment tank 101. The upper surface of the wastewater treatment tank 101 is fixedly connected to a connecting plate 104 by bolts 211. One side of the connecting plate 104 is fixedly connected to a bearing plate 105. The upper surface of the bearing plate 105 is fixedly connected to a fixing plate 106. The bearing plate 105 is placed on the upper surface of the wastewater treatment tank 101. A treatment chamber 107 is hollowed out in the wastewater treatment tank 101. The lower surface of the servo motor 213 is fixedly connected to a machine base 103, and one side of the machine base 103 is fixedly connected to the wastewater treatment tank 101;

[0028] Scraping and collecting unit 200, which includes a U-shaped scraper 209 slidably connected in a moving groove 102. A lead screw 210 is threadedly connected inside the U-shaped scraper 209. One end of the lead screw 210 is fixedly connected to one end of the output shaft of a servo motor 213. The waste water is introduced into the interior of a waste water treatment tank 101 by using a treatment bin 107. Further, the servo motor 213 drives the lead screw 210 to rotate, so that the lead screw 210 drives the U-shaped scraper 209 to move, and then the inner surface of the waste water treatment tank 101 is scraped by the U-shaped scraper 209. A connecting block 206 is fixedly connected to one side of the waste water treatment tank 101, and a disc 205 is fixedly connected to one side of the connecting block 206. Since sludge will adhere to the lower surface of the pressing scraper 215 to a certain extent, at this time, the fixing of the connecting plate 104 to the load-bearing plate 105 is released by using a bolt 211, and then the L-shaped rod 207 drives the electric telescopic rod 208 to rotate, so that the pressing scraper 215 is convenient for cleaning. Further, after the L-shaped rod 207 drives the electric telescopic rod 208 to rotate, the filter plate 203 is convenient to take out, and thus the cleaning effect on the sludge is improved to a certain extent. A fixed shaft 212 is fixedly connected to one side of the disc 205, a connecting ring 204 is rotatably connected to the outer surface of the fixed shaft 212, an L-shaped rod 207 is fixedly connected to the outer surface of the connecting ring 204, an electric telescopic rod 208 is fixedly connected to the lower surface of a fixing plate 106, a pressing scraper 215 is fixedly connected to the lower surface of the electric telescopic rod 208, a placing plate 201 is fixedly connected to the inner surface of the waste water treatment tank 101, a filter plate 203 is fixedly connected to the upper surface of the placing plate 201, and an inclined protection frame 202 is fixedly connected to the upper surface of the filter plate 203. When one side of the U-shaped scraper 209 contacts the pressing scraper 215, the electric telescopic rod 208 drives the whole pressing scraper 215 to move downward, and then the sludge adhering to the inner surface of the waste water treatment tank 101 is guided into the inclined protection frame 202. The number of electric telescopic rods 208 is several, and several electric telescopic rods 208 are evenly distributed on the lower surface of the fixing plate 106. A drain pipe 214 is fixedly connected to one side of the waste water treatment tank 101, and one side of the pressing scraper 215 is in sliding contact with the inner surface of the waste water treatment tank 101.

[0029] When the device is working properly, the wastewater is introduced into the interior of the wastewater treatment tank 101 by using the treatment bin 107. Further, the servo motor 213 drives the lead screw 210 to rotate, so that the lead screw 210 drives the U-shaped scraper 209 to move, and then the inner surface of the wastewater treatment tank 101 is scraped by the U-shaped scraper 209. When one side of the U-shaped scraper 209 contacts the pressing scraper 215, the electric telescopic rod 208 drives the whole pressing scraper 215 to move downward, so that the sludge attached to the inner surface of the wastewater treatment tank 101 is guided into the inclined protection frame 202. However, since the sludge will adhere to the lower surface of the pressing scraper 215 to a certain extent, at this time, the fixing of the connecting plate 104 to the bearing plate 105 is released by using the bolt 211, and then the L-shaped rod 207 drives the electric telescopic rod 208 to rotate, so that the pressing scraper 215 is convenient to clean. Further, after the L-shaped rod 207 drives the electric telescopic rod 208 to rotate, the filter plate 203 is convenient to take out, and thus the cleaning effect of the sludge is improved to a certain extent.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. An industrial wastewater treatment and desludging device, characterized in that: include: A containing unit (100) comprising a wastewater treatment box (101) and a movable groove (102) hollowed out and arranged on the upper surface of the wastewater treatment box (101); a connecting plate (104) is fixedly connected to the upper surface of the wastewater treatment box (101) via bolts (211); and a load-bearing plate (105) is fixedly connected to one side of the connecting plate (104); The scraping and collecting unit (200) comprises a U-shaped scraper (209) slidably connected in a movable groove (102), a screw rod (210) being internally threadedly connected to the U-shaped scraper (209), one end of the screw rod (210) being fixedly connected to one end of an output shaft of a servo motor (213), a connecting block (206) being fixedly connected to one side of the wastewater treatment tank (101), a disc (205) being fixedly connected to one side of the connecting block (206), a fixed shaft (212) being fixedly connected to one side of the disc (205), a connecting ring (204) being rotatably connected to the outer surface of the fixed shaft (212), and an L-shaped rod (207) being fixedly connected to the outer surface of the connecting ring (204).

2. The industrial wastewater treatment and desludging device according to claim 1, characterized in that: The upper surface of the load-bearing plate (105) is fixedly connected to a fixing plate (106); the upper surface of the wastewater treatment tank (101) is provided with the load-bearing plate (105); a processing chamber (107) is hollowed out in the wastewater treatment tank (101); the lower surface of the servo motor (213) is fixedly connected to a base (103); and one side of the base (103) is fixedly connected to the wastewater treatment tank (101).

3. The industrial wastewater treatment and desludging device according to claim 2 is characterized in that: The lower surface of the fixed plate (106) is fixedly connected to an electric telescopic rod (208), and the lower surface of the electric telescopic rod (208) is fixedly connected to a downward pressure scraper (215).

4. The industrial wastewater treatment and desludging device according to claim 3 is characterized by: A placement plate (201) is fixedly connected to the inner surface of the wastewater treatment box (101), and a filter plate (203) is fixedly connected to the upper surface of the placement plate (201).

5. The industrial wastewater treatment and desludging device according to claim 4, characterized in that: The upper surface of the filter plate (203) is fixedly connected to an inclined protection frame (202), and the number of the electric telescopic rods (208) is a plurality, and the plurality of electric telescopic rods (208) are evenly distributed on the lower surface of the fixed plate (106).

6. The industrial wastewater treatment and desludging device according to claim 5, characterized in that: A drainage pipe (214) is fixedly connected to one side of the wastewater treatment box (101), and one side of the downward-pressing scraper (215) is in sliding contact with the inner surface of the wastewater treatment box (101).

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