Micro-nano air floatation machine

Abstract

The utility model relates to air floatator technical field discloses micro nano air floatator, including treatment groove, one side position fixed setting of treatment groove upper end has scraped and cleans the mechanism, the scraped and cleans the mechanism including protection box, protection box rear end fixedly set up no.

Description

Technical Field

[0001] This utility model relates to the field of air flotation technology, and in particular to micro-nano air flotation machines. Background Technology

[0002] The micro-nano air flotation machine is a water treatment device that uses micro-nano bubble technology. During operation, it uses a specific physical structure to efficiently mix and dissolve gas and liquid, generating a large number of micro-nano-sized bubbles. These bubbles have extremely small diameters and large specific surface areas, and have strong adsorption capabilities. They can fully contact suspended matter in the water, causing the suspended matter to adhere to the bubbles and float to the surface with them, forming scum. The scum is then removed by a scum scraper, thereby purifying the water.

[0003] In the operation of existing micro-nano air flotation machines, most of the scum scraping devices use gears and racks to drive scrapers to scrape the water surface. The height of the scraper is not adjustable. When the scum is deep, only the scum on the surface can be cleaned, requiring multiple cleanings, which is inefficient. In addition, after the scraper of the traditional scum scraping device has finished scraping, scum may remain on the surface, which is difficult to clean after long-term accumulation.

[0004] Therefore, those skilled in the art have provided micro / nano air flotation machines to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a micro-nano air flotation machine. In the scraping cleaning mechanism, a second servo motor drives a threaded rod to move the threaded box back and forth, adjusting the position of the scraper mechanism. A telescopic rod can adjust the height of the scraper mechanism, facilitating the removal of scum at different depths. A third servo motor drives the main sprocket to rotate, which, through a chain and driven sprocket, causes the small scraper to scrape and clean the impurities adhering to the front end of the scraper body, ensuring the effective cleaning effect of the scraper.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a micro-nano air flotation machine, including a processing tank, a scraping cleaning mechanism fixedly installed on one side of the upper end of the processing tank, the scraping cleaning mechanism including a protective box, a second servo motor fixedly installed at the rear end of the protective box, a threaded rod fixedly installed at the output end of the second servo motor, a threaded box threadedly fitted on the outer surface of the threaded rod, a limit block fixedly installed at the upper end of the threaded box, a battery storage box fixedly installed on the other side of the threaded box, and a telescopic rod fixedly installed at the lower end of the other side of the battery storage box;

[0007] A scraper mechanism is fixedly installed at the lower end of the telescopic rod. The scraper mechanism includes a scraper body, a fixed box is fixedly installed at the upper end of the scraper body, and a motor compartment is fixedly installed on the other side of the upper end of the fixed box. A No. 3 servo motor is fixedly installed inside the motor compartment by bolts. A main sprocket is fixedly installed at the output end of the No. 3 servo motor. A driven sprocket is rotatably installed on one side of the bottom surface of the fixed box via a rotating shaft. A chain is wound and fixedly installed on the outer surface of the main sprocket and the driven sprocket. The chain meshes with the two sprockets. A small scraper is fixedly installed on one side of the front end of the chain. A slide is opened at the front end of the fixed box.

[0008] Furthermore, multiple fixing frames are fixedly installed at the upper rear side of the processing tank, and a first servo motor is fixedly installed at the middle of the upper end of the multiple fixing frames by bolts, and stirring blades are fixedly installed at the output ends of the two first servo motors.

[0009] Furthermore, sewage input pipes are fixedly installed on both sides of the upper rear part of the treatment tank by bolts, and air flotation pipes are fixedly installed on the middle rear part of the upper part of the treatment tank by bolts.

[0010] Furthermore, a guide plate is fixedly installed at the center of the bottom surface of the processing tank, and a collection trough is opened at the front of the upper end of the processing tank.

[0011] Furthermore, a sewage outlet is fixedly provided at the front end of the other side of the treatment tank, and a drainage outlet is fixedly provided at the front end of the middle of the other side of the treatment tank.

[0012] Furthermore, a float-type water level gauge is fixedly installed at the front end of the other side of the treatment tank, and a sealing plate is fixedly installed at the front end of the bottom of the treatment tank by bolts.

[0013] Furthermore, a connecting pipe is fixedly installed on the upper front side of the float-type water level gauge.

[0014] This utility model has the following beneficial effects:

[0015] 1. The micro-nano air flotation machine proposed in this utility model can generate a large number of air bubbles in the air flotation tube, effectively adsorbing impurities in sewage and improving the air flotation treatment effect. In the scraping cleaning mechanism, the second servo motor drives the threaded rod to move the threaded box back and forth, which can adjust the position of the scraper mechanism. The telescopic rod can adjust the height of the scraper mechanism, which is convenient for scraping scum at different depths. The third servo motor drives the main sprocket to rotate, and through the chain and driven sprocket, the small scraper scrapes to clean the impurities adhering to the front end of the scraper body, ensuring the scraper cleaning effect.

[0016] 2. The micro-nano air flotation machine proposed in this utility model has multiple servo motors that drive different components such as stirring and scraping, providing sufficient power and stable operation. The telescopic rod can adjust the height of the scraper mechanism to meet the needs of different working conditions. The battery box can store electricity independently or be connected to an external power source to power some components of the equipment, ensuring the continuous operation of the equipment and facilitating operation and use. Attached Figure Description

[0017] Figure 1 This is an isometric schematic diagram of the present invention;

[0018] Figure 2 This is a frontal axonometric schematic diagram of the present invention;

[0019] Figure 3 This is an isometric schematic diagram of the scraper mechanism of this utility model;

[0020] Figure 4 This is a side sectional view of the scraper mechanism of this utility model;

[0021] Figure 5 This is a top-view axonometric schematic diagram of the present invention.

[0022] Legend:

[0023] 1. Treatment tank; 2. Scraping cleaning mechanism; 3. Sewage input pipe; 4. Fixing frame; 5. Servo motor No. 1; 6. Agitator blade; 7. Float-type water level gauge; 8. Connecting pipe; 9. Sewage outlet; 10. Drain outlet; 11. Sealing plate; 12. Collection tank; 13. Guide plate; 14. Air flotation pipe; 201. Protective box; 202. Servo motor No. 2; 203. Threaded rod; 204. Threaded box; 205. Scraper mechanism; 206. Battery storage box; 207. Telescopic rod; 20501. Scraper body; 20502. Fixing box; 20503. Motor compartment; 20504. Slide rail; 20505. Driven sprocket; 20506. Small scraper; 20507. Servo motor No. 3; 20508. Main sprocket; 20509. Chain. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figure 1-2 and Figure 5An embodiment of this utility model provides a micro-nano air flotation machine, including a treatment tank 1. Multiple fixing frames 4 are fixedly installed at the rear upper end of the treatment tank 1. A first servo motor 5 is fixedly installed at the middle upper end of the multiple fixing frames 4 by bolts. A stirring blade 6 is fixedly installed at the output end of the two first servo motors 5. Sewage input pipes 3 are fixedly installed at both sides of the rear upper end of the treatment tank 1 by bolts. An air flotation pipe 14 is fixedly installed at the middle rear upper end of the treatment tank 1 by bolts. A guide plate 13 is fixedly installed at the middle of the bottom surface of the treatment tank 1. A collection trough 12 is opened at the front upper end of the treatment tank 1. A sewage outlet 9 is fixedly installed at the front end of the other side of the treatment tank 1. A drain outlet 10 is fixedly installed at the middle front end of the other side of the treatment tank 1. A float-type water level gauge 7 is fixedly installed at the middle front end of the other side of the treatment tank 1. A sealing plate 11 is fixedly installed at the front end of the bottom surface of the treatment tank 1 by bolts. A connecting pipe 8 is fixedly installed at the upper front end of the float-type water level gauge 7.

[0026] Specifically, the treatment tank 1 is used for sewage treatment, the fixing frame 4 is used to install the No. 1 servo motor 5, which drives the stirring blade 6 to stir the sewage, so as to achieve full mixing of sewage and chemicals. The sewage input pipe 3 is used to introduce sewage into the treatment tank 1. The air flotation pipe 14 is used to generate a large number of bubbles. The guide plate 13 is used to guide the treated water into the storage tank. The collection tank 12 is used to store impurities. The sewage outlet 9 is used to discharge the impurities in the collection tank 12. The drain outlet 10 is used to discharge the filtered water. The float-type water level gauge 7 is used to measure the water height in the treatment tank 1, so as to check the water height in time. The sealing plate 11 is equipped with a sealing strip at the lower end to prevent water leakage. After the sealing plate 11 is opened, the impurities settled on the bottom surface of the treatment tank 1 can be discharged. The connecting pipe 8 is used to connect the treatment tank 1 and the float-type water level gauge 7.

[0027] Reference Figure 1-4A scraping cleaning mechanism 2 is fixedly installed on one side of the upper end of the processing tank 1. The scraping cleaning mechanism 2 includes a protective box 201. A second servo motor 202 is fixedly installed at the rear end of the protective box 201. A threaded rod 203 is fixedly installed at the output end of the second servo motor 202. A threaded box 204 is threadedly fitted on the outer surface of the threaded rod 203. A limit block is fixedly installed at the upper end of the threaded box 204. A battery box 206 is fixedly installed on the other side of the threaded box 204. A telescopic rod 207 is fixedly installed at the lower end of the other side of the battery box 206. A scraper mechanism 205 is fixedly installed at the lower end of the telescopic rod 207. The scraper mechanism 205 includes a scraper body 20501. A fixed... Box 20502, a motor compartment 20503 is fixedly installed on the other side of the upper end of the fixed box 20502. A third servo motor 20507 is fixedly installed inside the motor compartment 20503 by bolts. A main sprocket 20508 is fixedly installed at the output end of the third servo motor 20507. A driven sprocket 20505 is rotatably installed on one side of the bottom surface of the fixed box 20502 via a rotating shaft. A chain 20509 is wound and fixedly installed on the outer surface of the main sprocket 20508 and the driven sprocket 20505. The chain 20509 is engaged with the two sprockets. A small scraper 20506 is fixedly installed on one side of the front end of the chain 20509. A slide 20504 is opened at the front end of the fixed box 20502.

[0028] Specifically, the protective box 201 facilitates the installation of the second servo motor 202. After the second servo motor 202 starts, it drives the threaded rod 203 to rotate. When the threaded rod 203 rotates, it can drive the threaded box 204 to move back and forth. The limiting block at the upper end of the threaded box 204 slides on the top surface inside the protective box 201. A battery box 206 is provided on one side of the threaded box 204. The battery box 206 can also be connected to an external power source. The battery box 206 facilitates the provision of power to the telescopic rod 207. The telescopic rod 207 facilitates the adjustment of the height of the scraper mechanism 205. The scraper mechanism 205 facilitates the scraping of air bubbles filled with impurities into the collection trough 12. The scraper body 2 0501 facilitates scraping floating objects into the collection trough 12. The fixing box 20502 facilitates the installation of the motor compartment 20503. The motor compartment 20503 facilitates the installation of the third servo motor 20507. The third servo motor 20507 facilitates the rotation of the main sprocket 20508. The main sprocket 20508 and the driven sprocket 20505 are connected by a chain 20509, which facilitates the rotation of the two sprockets. When rotating, it can drive the small scraper 20506 at the front end of the chain 20509 to scrape at the front end of the scraper body 20501, thereby quickly cleaning the impurities stuck to the front end of the scraper body 20501 and making it easy to use.

[0029] Working principle: Wastewater enters treatment tank 1 through wastewater inlet pipe 3. Servo motor 5 drives stirring blade 6 to rotate, so that wastewater and chemicals are fully mixed. Air flotation pipe 14 generates a large number of bubbles, which react with the mixed wastewater, causing impurities to adhere to the bubbles. Guide plate 13 guides the flow of treated water, and impurities float to the water surface with the bubbles. The treated water is discharged through drain outlet 10. Scraper body 20501 of scraping cleaning mechanism 2 scrapes the bubbles and floating objects covered with impurities to collection tank 12 for storage. Impurities in collection tank 12 are discharged through drain outlet 9. Impurities settled at the bottom of treatment tank 1 can be discharged by opening sealing plate 11. Float-type water level gauge 7 is connected to the water inside treatment tank 1 through connecting pipe 8 to measure the water level in treatment tank 1 and check the water level in time.

[0030] Secondly, when the scraping cleaning mechanism 2 is working, the second servo motor 202 drives the threaded rod 203 to rotate, causing the threaded box 204 to move back and forth. The battery box 206 supplies power to the telescopic rod 207 and adjusts the height of the scraper mechanism 205 to facilitate the scraping of scum at different depths. The third servo motor 20507 drives the main sprocket 20508 to rotate, which drives the driven sprocket 20505 to rotate through the chain 20509. This causes the small scraper 20506 at the front end of the chain 20509 to scrape at the front end of the scraper body 20501, cleaning the impurities stuck to the front end of the scraper body 20501, which facilitates subsequent cleaning by the scraper.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A micro-nano air flotation machine, comprising a processing tank (1), characterized in that: A scraping cleaning mechanism (2) is fixedly installed on one side of the upper end of the processing tank (1). The scraping cleaning mechanism (2) includes a protective box (201). A second servo motor (202) is fixedly installed at the rear end of the protective box (201). A threaded rod (203) is fixedly installed at the output end of the second servo motor (202). A threaded box (204) is threaded on the outer surface of the threaded rod (203). A limit block is fixedly installed at the upper end of the threaded box (204). A battery box (206) is fixedly installed on the other side of the threaded box (204). A telescopic rod (207) is fixedly installed at the lower end of the other side of the battery box (206). A scraper mechanism (205) is fixedly installed at the lower end of the telescopic rod (207). The scraper mechanism (205) includes a scraper body (20501). A fixing box (20502) is fixedly installed at the upper end of the scraper body (20501). A motor compartment (20503) is fixedly installed on the other side of the upper end of the fixing box (20502). A third servo motor (20507) is fixedly installed inside the motor compartment (20503) by bolts. The output end of the third servo motor (20507) is fixedly installed... A main sprocket (20508) is provided. A driven sprocket (20505) is rotatably mounted on one side of the bottom surface of the fixed box (20502) via a rotating shaft. A chain (20509) is wound and fixed on the outer surfaces of the main sprocket (20508) and the driven sprocket (20505). The chain (20509) is engaged with the two sprockets. A small scraper (20506) is fixedly mounted on one side of the front end of the chain (20509). A slide rail (20504) is provided at the front end of the fixed box (20502).

2. The micro / nano air flotation machine according to claim 1, characterized in that: Multiple fixed brackets (4) are fixedly installed at the upper rear side of the processing tank (1). A first servo motor (5) is fixedly installed at the upper middle position of the multiple fixed brackets (4) by bolts. A stirring blade (6) is fixedly installed at the output end of the two first servo motors (5).

3. The micro / nano air flotation machine according to claim 1, characterized in that: Wastewater input pipes (3) are fixed to the upper rear side of the treatment tank (1) by bolts, and air flotation pipes (14) are fixed to the upper middle rear side of the treatment tank (1) by bolts.

4. The micro / nano air flotation machine according to claim 1, characterized in that: A guide plate (13) is fixedly installed in the middle of the bottom surface of the processing tank (1), and a collection tank (12) is opened at the front of the upper end of the processing tank (1).

5. The micro / nano air flotation machine according to claim 1, characterized in that: A drain outlet (9) is fixedly provided at the front end of the other side of the treatment tank (1), and a drain outlet (10) is fixedly provided at the front end of the other side of the treatment tank (1).

6. The micro / nano air flotation machine according to claim 1, characterized in that: A float-type water level gauge (7) is fixedly installed at the front end of the other side of the treatment tank (1), and a sealing plate (11) is fixedly installed at the front end of the bottom of the treatment tank (1) by bolts.

7. The micro / nano air flotation machine according to claim 6, characterized in that: A connecting pipe (8) is fixedly installed on the upper front side of the float-type water level gauge (7).

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