Humic acid wastewater treatment device with anti-blocking dredging structure

Abstract

The utility model belongs to the technical field of wastewater treatment devices, and particularly relates to a humic acid wastewater treatment device with an anti-blocking dredging structure, which comprises a wastewater treater tank body, a tank cover arranged at the top of the wastewater treater tank body, a mounting rack arranged on one side of the top of the tank cover, and a motor arranged at the bottom of the transverse end of the mounting rack, the bottom transmission end of the motor fixes a transmission gear through a first bolt, the surface of the transmission gear is in meshed connection with a driven gear, the bottom of the driven gear is connected to a vertical rod through a second bolt, the intersection of the upper end of the vertical rod and the tank cover is sleeved with a bearing, the bearing is arranged on the inner wall of the tank cover, the bottom of the vertical rod is in threaded connection with a connecting rod, and the side wall of the connecting rod is in clamped connection with a scraper.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment devices, and in particular relates to a humic acid wastewater treatment device with an anti-blocking and dredging structure. Background Art

[0002] The humic acid wastewater treatment device is a device specially used to treat wastewater containing humic acid components. Humic acid wastewater mainly comes from certain industrial processes, such as coal processing, papermaking, agricultural waste treatment, etc., which contains a large amount of organic matter, suspended matter and possible heavy metal ions. The humic acid wastewater is filtered using the wastewater treatment results, so that its impurities and heavy metal ions are filtered out, but the device also has the following defects: When the above-mentioned equipment is in use, the suspended matter, particulate matter, etc. in the wastewater may gradually settle at the bottom of the pipe or adhere to the surface of the filter during the flow process. After long-term accumulation, the filter will be blocked, thereby affecting the wastewater treatment efficiency of the wastewater treatment device. Utility Model Content

[0003] The purpose of the utility model is to provide a humic acid wastewater treatment device with an anti-blocking and dredging structure, aiming to solve the problem in the prior art that when the above-mentioned equipment is in use, suspended matter, particulate matter, etc. in the wastewater may gradually settle at the bottom of the pipe or adhere to the surface of the filter during the flow process, and long-term accumulation may cause the filter to be blocked, thereby affecting the wastewater treatment efficiency of the wastewater treatment device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a humic acid wastewater treatment device with an anti-blocking and dredging structure, comprising: a wastewater treatment device tank body, a tank cover is provided on the top of the wastewater treatment device tank body, a mounting frame is provided on one side of the top of the tank cover, a motor is provided at the bottom of the lateral end of the mounting frame, a transmission gear is fixed to the transmission end at the bottom of the motor by a first bolt, the surface of the transmission gear is meshed with a driven gear, the bottom of the driven gear is connected to a vertical rod by a second bolt, a bearing is sleeved at the intersection of the upper end of the vertical rod and the tank cover, the bearing is provided on the inner wall of the tank cover, the bottom of the vertical rod is threadedly connected to a connecting rod, and the side wall of the connecting rod is engaged with a scraper.

[0005] In order to utilize the first bolt to fix the connection between the motor and the transmission gear so as to drive the meshing driven gear to rotate during rotation, as a preferred embodiment of the utility model, a humic acid wastewater treatment device with an anti-blocking and dredging structure, the motor, the first bolt, the transmission gear and the driven gear form a meshing connection structure.

[0006] In order to facilitate the installation and disassembly of the vertical rod and the connecting rod by utilizing the threaded groove provided on the top of the connecting rod, as a preferred embodiment of the utility model, a humic acid wastewater treatment device with an anti-blocking and dredging structure is provided on the top of the connecting rod. The shape and size of the threaded groove are consistent with the bottom of the vertical rod, and the four scrapers are annularly engaged with the side wall of the connecting rod and the surface protrusions are consistent with the surface grooves of the connecting rod.

[0007] In order to utilize the rotating shaft to rotate the limiting rod so that the filter plate is fixed in the connecting ring, as a preferred humic acid wastewater treatment device with an anti-blocking and dredging structure of the utility model, the inner wall of the wastewater treatment device tank is fixedly connected to the fixed block, and the side wall of the fixed block is connected to the limiting rod by rotating the rotating shaft, the bottom lateral end of the limiting rod is engaged and connected to the limiting ring, the bottom of the limiting ring is fixedly connected to the filter plate, the bottom of the filter plate abuts the filter groove on the inner wall of the wastewater treatment device tank, and the top of the filter plate abuts the scraper.

[0008] In order to adjust the angle of the limit rod by rotating the rotating shaft, as a preferred embodiment of the utility model, a humic acid wastewater treatment device with an anti-blocking and dredging structure, the fixed block, the rotating shaft and the limit rod form a rotating connection structure.

[0009] In order to facilitate the fixing of the connection between the protrusion on the surface of the limiting rod and the limiting ring, as a preferred humic acid wastewater treatment device with an anti-blocking and dredging structure of the utility model, circular grooves are respectively provided on both sides of the inner wall of the limiting ring, and the shape and size of the grooves are consistent with the protrusions on both sides of the lateral end of the bottom of the limiting rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The motor arranged on the top of the tank cover rotates to drive the transmission gear to rotate together, so that the meshed driven gear drives the vertical rod and scraper at the bottom to rotate on the filter plate, so that the suspended matter and impurities filtered by the filter plate are pushed by the scraper to avoid being deposited on the filter plate, causing the filter to be blocked and affecting the wastewater filtration;

[0012] The position of the filter plate is fixed by means of the cooperation of the limit ring installed on the filter plate and the limit rod with adjustable angle, which makes it convenient to lift the filter plate as a whole to replace the multiple filter bags connected to it, avoiding the need to take out the filter bags one by one to improve the replacement efficiency and reduce the contact time with wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0017] Figure 4 It is a schematic diagram of the enlarged cross-sectional structure of the tank body of the wastewater treatment device of the present utility model.

[0018] In the figure: 1. Wastewater treatment device tank; 2. Tank cover; 3. Mounting frame; 4. Motor; 5. First bolt; 6. Transmission gear; 7. Driven gear; 8. Second bolt; 9. Vertical rod; 10. Bearing; 11. Connecting rod; 12. Scraper; 13. Fixed block; 14. Rotating shaft; 15. Limit rod; 16. Limit ring; 17. Filter plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides the following technical solutions: a humic acid wastewater treatment device with an anti-blocking and dredging structure, comprising: a wastewater treatment device tank 1. The model of the wastewater treatment device tank 1 in this design is: an industrial wastewater bag treatment device. The wastewater treatment device tank 1 in this technical solution is provided with a filtering device inside. This mechanism is a conventional technology in the field, and it has no relevance to the technical problems in this technical solution. Therefore, no further description is made in this technical solution. In specific use, the active groups contained in the humic acid molecular structure are used to exchange ions, complex or chelate with metal ions, which can effectively remove heavy metal ions in wastewater. In addition, humic acid can also be used as an adsorbent to remove organic matter and floating matter in wastewater.

[0021] A tank cover 2 is provided on the top of the wastewater treatment device tank body 1, a mounting frame 3 is provided on one side of the top of the tank cover 2, a motor 4 is provided at the bottom of the lateral end of the mounting frame 3, a transmission gear 6 is fixed to the bottom transmission end of the motor 4 by a first bolt 5, the surface of the transmission gear 6 is meshed with a driven gear 7, the bottom of the driven gear 7 is connected to a vertical rod 9 by a second bolt 8, a bearing 10 is sleeved at the intersection of the upper end of the vertical rod 9 and the tank cover 2, the bearing 10 is arranged on the inner wall of the tank cover 2, the bottom of the vertical rod 9 is threadedly connected to a connecting rod 11, and the side wall of the connecting rod 11 is engaged with a scraper 12.

[0022] Preferably, the motor 4, the first bolt 5, the transmission gear 6 and the driven gear 7 form a meshing connection structure.

[0023] When in use, when the transmission end at the bottom of the motor 4 rotates, the transmission gear 6 connected to the bottom thereof is driven to rotate together. When the transmission gear 6 rotates, the driven gear 7 meshingly connected to one side thereof rotates together.

[0024] Preferably, a threaded groove is provided on the top of the connecting rod 11 and its shape and size match the bottom of the vertical rod 9 , and the four scrapers 12 are annularly engaged with the side wall of the connecting rod 11 and the surface protrusions match the surface grooves of the connecting rod 11 .

[0025] During specific use, the top of the connecting rod 11 is threadedly connected to the vertical rod 9, and the rotation direction of the thread is opposite to the rotation direction of the driven gear 7, so as to prevent the connecting rod 11 from being separated from the vertical rod 9 when pushing impurities. At the same time, the scraper 12 engaged on the side wall of the connecting rod 11 is convenient for disassembly, cleaning and replacement.

[0026] Preferably: the inner wall of the wastewater treatment device tank body 1 is fixedly connected to the fixed block 13, the side wall of the fixed block 13 is rotatably connected to the limit rod 15 by the rotating shaft 14, the bottom lateral end of the limit rod 15 is engaged and connected to the limit ring 16, the bottom of the limit ring 16 is fixedly connected to the filter plate 17, the bottom of the filter plate 17 abuts against the filter groove on the inner wall of the wastewater treatment device tank body 1, and the top of the filter plate 17 abuts against the scraper 12.

[0027] During specific use, the limiting rod 15 engaged in the limiting ring 16 is pulled out, and the limiting rod 15 is rotated upward by using the rotating shaft 14 rotatably connected to the top thereof, so that the limiting ring 16 can be pulled up to lift the filter plate 17 to clean it, and at the same time, the impurities and floating objects intercepted above are cleaned.

[0028] Preferably, the fixing block 13, the rotating shaft 14 and the limiting rod 15 form a rotating connection structure.

[0029] During specific use, the fixing block 13 and the rotating shaft 14 are used to fix and allow the limiting rod 15 to rotate at a fixed position.

[0030] Preferably, circular grooves are provided on both sides of the inner wall of the limiting ring 16 , and the shape and size of the grooves are consistent with the protrusions on both sides of the lateral end of the bottom of the limiting rod 15 .

[0031] During specific use, the groove on the inner wall of the limiting ring 16 is utilized to fix the limiting rod 15 and facilitate the separation of the limiting rod 15 and the limiting ring 16 .

[0032] Working principle: When treating humic acid wastewater, the filter bag placed in the wastewater treatment device tank body 1 is used to filter the heavy metal ions and floating objects in the wastewater. At the same time, the motor 4 installed on the mounting frame 3 on the top side of the tank cover 2 is started. When the transmission end at the bottom of the motor 4 rotates, it drives the transmission gear 6 connected to its bottom to rotate together. When the transmission gear 6 rotates, the driven gear 7 meshingly connected on one side rotates together, so that the vertical rod 9 fixed at the bottom of the driven gear 7 rotates on the tank cover 2 under the sleeve connection of the bearing 10 provided at the midpoint of the tank cover 2, thereby driving the scraper 12 at the bottom to rotate on the filter plate 17 abutted at its bottom, pushing the impurities and floating objects on the filter plate 17. The top of the connecting rod 11 is threadedly connected to the vertical rod 9, and the rotation direction of the thread is opposite to that of the driven gear 7, so as to avoid the connecting rod 11 from being separated from the vertical rod 9 when pushing impurities, thereby avoiding To prevent it from accumulating on the top of the filter plate 17 and then clogging the filter bag opening on the filter plate 17, after the wastewater filtration is completed, turn off the motor 4 and then unscrew the second bolt 8 fixed between the driven gear 7 and the vertical rod 9 to disassemble the connection between the driven gear 7 and the vertical rod 9, conveniently rotate and open the tank cover 2 and then take out the vertical rod 9 and scraper 12 in the wastewater treatment device tank body 1, pull out the scraper 12 engaged in the side wall of the connecting rod 11 to clean and replace it, and at the same time, after long-term use, the connecting rod 11 can be rotated in the opposite direction to facilitate the separation of the threaded vertical rod 9 and the connecting rod 11 to replace the corroded parts, and at the same time, pull out the limiting rod 15 engaged in the limiting ring 16, and use the rotating shaft 14 rotatably connected at its top to rotate the limiting rod 15 upward, so that the limiting ring 16 can be pulled to lift the filter plate 17 upward to clean it, and at the same time, clean the impurities and floating objects intercepted above.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A humic acid wastewater treatment device with an anti-blocking and dredging structure, comprising: A wastewater treatment tank (1) is characterized in that: a tank cover (2) is provided on the top of the wastewater treatment tank (1), a mounting frame (3) is provided on one side of the top of the tank cover (2), a motor (4) is provided at the bottom of the lateral end of the mounting frame (3), a transmission gear (6) is fixed to the bottom transmission end of the motor (4) by a first bolt (5), the surface of the transmission gear (6) is meshedly connected to a driven gear (7), the bottom of the driven gear (7) is connected to a vertical rod (9) by a second bolt (8), a bearing (10) is sleeved at the intersection of the upper end of the vertical rod (9) and the tank cover (2), the bearing (10) is arranged on the inner wall of the tank cover (2), the bottom of the vertical rod (9) is threadedly connected to a connecting rod (11), and the side wall of the connecting rod (11) is snap-fitted to a scraper (12).

2. A humic acid wastewater treatment device with an anti-blocking and dredging structure according to claim 1, characterized in that: The motor (4), the first bolt (5), the transmission gear (6) and the driven gear (7) form a meshing connection structure.

3. A humic acid wastewater treatment device with an anti-blocking and dredging structure according to claim 1, characterized in that: The top of the connecting rod (11) is provided with a threaded groove whose shape and size match the bottom of the vertical rod (9); the four scrapers (12) are annularly engaged with the side wall of the connecting rod (11) and the surface protrusions match the surface grooves of the connecting rod (11).

4. A humic acid wastewater treatment device with an anti-blocking and dredging structure according to claim 1, characterized in that: The inner wall of the wastewater treatment device tank (1) is fixedly connected to a fixed block (13); the side wall of the fixed block (13) is rotatably connected to a limiting rod (15) by means of a rotating shaft (14); the bottom lateral end of the limiting rod (15) is snap-connected to a limiting ring (16); the bottom of the limiting ring (16) is fixedly connected to a filter plate (17); the bottom of the filter plate (17) abuts against a filter groove on the inner wall of the wastewater treatment device tank (1); and the top of the filter plate (17) abuts against a scraper (12).

5. A humic acid wastewater treatment device with an anti-blocking and dredging structure according to claim 4, characterized in that: The fixed block (13), the rotating shaft (14) and the limiting rod (15) form a rotating connection structure.

6. A humic acid wastewater treatment device with an anti-blocking and dredging structure according to claim 4, characterized in that: Circular grooves are respectively provided on both sides of the inner wall of the limiting ring (16) and the shape and size of the grooves are consistent with the protrusions on both sides of the lateral end of the bottom of the limiting rod (15).

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