Food processing sewage aeration dissolving system

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a food processing sewage aeration dissolving system which comprises a water storage tank and further comprises a top cover arranged at the top of the water storage tank, and a stirring mechanism used for stirring sewage is arranged in the water storage tank; the air exhaust mechanism is arranged on one side of the water storage tank, the bottom of the air exhaust mechanism is communicated with a first air guide pipe which is vertically arranged, and one end of the first air guide pipe is communicated with an air feeder; according to the sewage treatment device disclosed by the utility model, sewage can be conveniently stirred by arranging the stirring mechanism, so that organic matters and microorganisms in the sewage can be quickly fused with air, thereby improving the dissolving efficiency of the sewage, and air can be conveniently conveyed to the sewage by arranging the air exhaust mechanism, the first air guide pipe, the air feeder, the second air guide pipe, the air conveying pipe and the air spraying head in a matched manner; meanwhile, dust can be conveniently filtered, the air feeder is prevented from being blocked by the dust, and the sewage treatment efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a food processing sewage aeration and dissolution system. Background Art

[0002] The aeration and dissolution system is a device that supplies oxygen to the treatment pool during the sewage treatment process. Its purpose is to allow the sewage to obtain sufficient dissolved oxygen, while preventing the suspended matter in the treatment pool from sinking, and strengthening the contact between organic matter, microorganisms and dissolved oxygen in the treatment pool, thereby ensuring that the microorganisms in the treatment pool can oxidize and decompose the organic matter in the sewage under the condition of sufficient dissolved oxygen.

[0003] During the food processing process, a large amount of sewage will be generated. In order to prevent the discharge of sewage from causing serious pollution to water bodies and affecting the ecological environment and human health, a food processing sewage aeration and dissolution system is needed to treat the sewage. The existing food processing sewage aeration and dissolution system usually places the sewage in a water storage tank to transport air to the sewage, but this method will cause the sewage and air to merge slowly, thereby reducing the dissolution efficiency of organic matter and microorganisms in the sewage. The existing food processing sewage aeration and dissolution system usually uses a blower to transport air to the sewage. This method is not convenient for filtering dust, and long-term use will cause the blower to be blocked, thereby reducing the efficiency of transporting air to the sewage and affecting the sewage dissolution efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a food processing wastewater aeration and dissolution system to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a food processing wastewater aeration and dissolution system, comprising a water storage tank, and further comprising:

[0006] A top cover is provided on the top of the water storage tank, wherein a stirring mechanism for stirring the sewage is provided inside the water storage tank;

[0007] An exhaust mechanism is arranged on one side of the water tank, and the bottom of the exhaust mechanism is connected to a vertically arranged first air duct, one end of the first air duct is connected to a blower, and the air outlet end of the blower is connected to a horizontally arranged second air duct, one end of the second air duct is connected to an air supply pipe, and the outside of the air supply pipe is connected to several nozzles, and a support frame for supporting the air supply pipe is fixed to the inner wall of the water tank.

[0008] Preferably, the stirring mechanism includes a support plate fixed to one side of the water tank, a horizontally mounted motor is provided on the top of the support plate, a stirring rod is provided at the output end of the motor, and one end of the stirring rod is rotatably connected to the inner wall of the water tank.

[0009] Preferably, the exhaust mechanism includes an exhaust box fixed to one side of the water storage tank, the inner wall of the exhaust box is rotatably connected to a transversely arranged exhaust fan, and the inner wall of the exhaust box is fixed with a filter for filtering dust.

[0010] Preferably, the top of the water storage tank is connected to a vertically arranged water pipe, and the top of the water pipe is connected to a feed box.

[0011] Preferably, a screen is slidably connected to the inner wall of the feed box, a pull rod is fixed to the top of the screen, and a limiting plate for limiting the screen is fixed to the inner wall of the feed box.

[0012] Preferably, a vent is provided on the inner wall of the top cover, and support legs are provided on the bottom of the water tank.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model can facilitate the stirring of sewage by arranging a stirring mechanism, so that organic matter and microorganisms in the sewage can be quickly integrated with air, thereby improving the dissolution efficiency of the sewage. By arranging an exhaust mechanism, a first air guide pipe, an air blower, a second air guide pipe, an air delivery pipe and an air nozzle for use in conjunction, it is convenient to transport air to the sewage, and at the same time it is convenient to filter dust, preventing dust from clogging the air blower, thereby improving the sewage treatment efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a preferred embodiment of the food processing wastewater aeration and dissolution system provided by the utility model;

[0016] Figure 2 A schematic diagram of the water storage tank structure provided by the utility model;

[0017] Figure 3 A schematic diagram of the stirring mechanism structure provided by the utility model;

[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point A shown.

[0019] In the figure: 1. Water storage tank; 2. Top cover; 3. Stirring mechanism; 31. Support plate; 32. Motor; 33. Stirring rod; 4. Exhaust mechanism; 41. Exhaust box; 42. Exhaust fan; 43. Filter; 5. First air duct; 6. Air blower; 7. Second air duct; 8. Air supply pipe; 9. Nozzle; 10. Support frame; 11. Water pipe; 12. Feed box; 13. Screen; 14. Pull rod; 15. Limit plate; 16. Vent; 17. Support leg. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 As shown, the food processing wastewater aeration and dissolution system includes a water tank 1, a top cover 2 is provided on the top of the water tank 1, and the top cover 2 is provided to facilitate sealing the water tank 1 to prevent the sewage from splashing out when the sewage is stirred. The interior of the water tank 1 is provided with a stirring mechanism 3 for stirring the sewage; an exhaust mechanism 4 is provided on one side of the water tank 1, and the exhaust mechanism 4 is provided to facilitate air supply to the blower 6, and at the same time facilitate dust filtering to prevent dust from clogging the blower 6. The bottom of the exhaust mechanism 4 is connected to a vertically arranged first air duct 5, and the first air duct 5 is provided to facilitate the connection between the blower 6 and the exhaust box. 41 is connected, one end of the first air duct 5 is connected with the air blower 6, by setting the air blower 6, it is convenient to supply air to the air delivery pipe 8 through the second air duct 7, the air outlet end of the air blower 6 is connected with the transversely arranged second air duct 7, by setting the second air duct 7, it is convenient to connect the air blower 6 with the air delivery pipe 8, one end of the second air duct 7 is connected with the air delivery pipe 8, by setting the air delivery pipe 8, it is convenient to introduce air into the nozzle 9, the outside of the air delivery pipe 8 is connected with several nozzles 9, by setting the nozzles 9, it is convenient to transport air to the sewage, and the inner wall of the water storage tank 1 is fixed with a support frame 10 for supporting the air delivery pipe 8.

[0022] The stirring mechanism 3 includes a support plate 31 fixed to one side of the water tank 1. By providing the support plate 31, the motor 32 can be supported. A horizontally mounted motor 32 is provided on the top of the support plate 31. By providing the motor 32, the stirring rod 33 can be driven to rotate. The output end of the motor 32 is provided with a stirring rod 33, and one end of the stirring rod 33 is rotatably connected to the inner wall of the water tank 1. By providing the stirring rod 33, the sewage can be stirred, so that the sewage is fully in contact with the air.

[0023] The exhaust mechanism 4 includes an exhaust box 41 fixed to one side of the water tank 1. By setting the exhaust box 41, the exhaust fan 42 can be supported. The inner wall of the exhaust box 41 is rotatably connected to the horizontally arranged exhaust fan 42. By setting the exhaust fan 42, it is convenient to supply air to the blower 6. The inner wall of the exhaust box 41 is fixed with a filter 43 for filtering dust. By setting the filter 43, it is convenient to prevent dust from entering the exhaust box 41, thereby preventing dust from entering the blower 6 and causing blockage.

[0024] The top of the water tank 1 is connected to a vertically arranged water pipe 11. By setting the water pipe 11, the sewage in the feed box 12 can be easily introduced into the water tank 1. The top of the water pipe 11 is connected to the feed box 12. By setting the feed box 12, the screen 13 can be supported and the sewage can be filtered. The inner wall of the feed box 12 is slidably connected to the screen 13. By setting the screen 13, impurities in the sewage can be filtered. A pull rod 14 is fixed on the top of the screen 13. By setting the pull rod 14, the screen 13 can be easily taken out. A limiting plate 15 for limiting the screen 13 is fixed on the inner wall of the feed box 12; a vent 16 is provided on the inner wall of the top cover 2. By setting the vent 16, the water tank 1 can be ventilated. Support legs 17 are provided at the bottom of the water tank 1. By providing the support legs 17, the main body can be supported.

[0025] Working principle: When in use, first pour the sewage to be treated into the feed box 12, and filter the impurities in the sewage through the screen 13. The filtered sewage will enter the water storage tank 1 along the water pipe 11, and then start the blower 6. The blower 6 will supply air to the air pipe 8 through the second air pipe 7, and transport air to the sewage in the water storage tank 1 through the nozzle 9. Then start the motor 32, and the motor 32 drives the stirring rod 33 to rotate. The sewage is stirred by the stirring rod 33, so that the sewage is in contact with the air, thereby improving the sewage dissolution efficiency. The screen 13 is limited by the pull rod 14 and the limit plate 15, and the screen 13 is conveniently taken out for cleaning. The exhaust box 41, the exhaust fan 42, the filter 43 and the first air pipe 5 are used to supply air to the blower 6, and at the same time, the dust in the air is filtered to prevent the blower 6 from being blocked.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A food processing wastewater aeration and dissolution system, comprising a water storage tank (1), characterized in that: Also includes: A top cover (2) is provided on the top of the water storage tank (1); a stirring mechanism (3) for stirring sewage is provided inside the water storage tank (1); An exhaust mechanism (4) is provided on one side of the water storage tank (1), wherein the bottom of the exhaust mechanism (4) is connected to a first air guide pipe (5) arranged vertically, one end of the first air guide pipe (5) is connected to a blower (6), the air outlet end of the blower (6) is connected to a second air guide pipe (7) arranged horizontally, one end of the second air guide pipe (7) is connected to an air supply pipe (8), the outer side of the air supply pipe (8) is connected to a plurality of nozzles (9), and a support frame (10) for supporting the air supply pipe (8) is fixed to the inner wall of the water storage tank (1).

2. The food processing wastewater aeration and dissolution system according to claim 1, characterized in that: The stirring mechanism (3) comprises a support plate (31) fixed to one side of the water tank (1); a motor (32) installed transversely is provided on the top of the support plate (31); a stirring rod (33) is provided at the output end of the motor (32); and one end of the stirring rod (33) is rotatably connected to the inner wall of the water tank (1).

3. The food processing wastewater aeration and dissolution system according to claim 1, characterized in that: The exhaust mechanism (4) comprises an exhaust box (41) fixed to one side of the water storage tank (1); an exhaust fan (42) arranged laterally is rotatably connected to the inner wall of the exhaust box (41); and a filter screen (43) for filtering dust is fixed to the inner wall of the exhaust box (41).

4. The food processing wastewater aeration and dissolution system according to claim 1, characterized in that: The top of the water storage tank (1) is connected to a vertically arranged water pipe (11), and the top of the water pipe (11) is connected to a feed box (12).

5. The food processing wastewater aeration and dissolution system according to claim 4, characterized in that: The inner wall of the feed box (12) is slidably connected to a screen (13), a pull rod (14) is fixed to the top of the screen (13), and a limiting plate (15) for limiting the screen (13) is fixed to the inner wall of the feed box (12).

6. The food processing wastewater aeration and dissolution system according to claim 1, characterized in that: A vent (16) is provided on the inner wall of the top cover (2), and a support leg (17) is provided on the bottom of the water tank (1).

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