A High-Efficiency Biochemical System for Treating Soy Product Wastewater

Abstract

The present application discloses a highly efficient biochemical system for treating bean product wastewater, which comprises a biochemical treatment box, the bottom of which is fixedly connected with a plurality of supporting legs, the side wall of which is provided with a feeding mechanism for conveying reagents and wastewater, and a highly efficient suspension mechanism, which is located at the bottom center of the biochemical treatment box and is used to accelerate the rate at which suspended matter and impurities in the wastewater are transformed into scum floating on the water surface; a slag removal mechanism, which is located at the top of the biochemical treatment box and is used to automatically scrape and clean the generated scum; in this scheme, by providing a highly efficient suspension mechanism, it is convenient to effectively and quickly make the wastewater and the reagent fully contact and react and quickly suspend to form scum, thereby avoiding waiting for a long reaction time, thus achieving the purpose of saving time and improving work efficiency, and by providing a slag removal mechanism, it is convenient to automatically scrape the scum, thereby achieving the purpose of saving manpower and further improving work efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of soy product wastewater treatment, and in particular to a highly efficient biochemical system for soy product wastewater treatment. Background Art

[0002] Soy product wastewater mainly comes from the soaking, pressing and rinsing wastewater of raw beans. The wastewater has a high organic matter content and strong biodegradability. It is a high-concentration wastewater that pollutes the environment. In order to prevent soy product wastewater from polluting the environment, it is often necessary to use a wastewater treatment biochemical system to treat the soy product wastewater. The wastewater treatment biochemical system is a system equipment for treating wastewater generated in the production process of soy products.

[0003] The existing wastewater treatment biochemical system usually uses coagulation and flotation to treat soy product wastewater. First, the wastewater enters the equipment for treatment. By adding chemicals for coagulation and flocculation, the suspended matter and impurities in the wastewater are turned into scum, and then the scum is removed, thereby achieving the treatment effect of solid-liquid separation and slag removal.

[0004] However, when the above method is used to treat bean product wastewater, it often takes a certain amount of time for the wastewater to be fully contacted with the reagent before it is input into the equipment, so that the suspended matter and impurities in the wastewater become scum and float on the water surface, which often takes a long time to wait, resulting in a relatively low treatment efficiency of the wastewater. Therefore, those skilled in the art provide a highly efficient bean product wastewater treatment biochemical system to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the present application provides a highly efficient biochemical system for treating soy product wastewater.

[0006] The present application provides an efficient biochemical system for treating soybean wastewater using the following technical solutions:

[0007] A highly efficient biochemical system for treating bean product wastewater comprises a biochemical treatment box, the bottom of which is fixedly connected with a plurality of supporting legs, the side wall of which is provided with a feeding mechanism for conveying medicine and wastewater, and further comprises

[0008] An efficient suspension mechanism, which is located at the bottom center of the biochemical treatment tank, is used to accelerate the rate at which suspended matter and impurities in the wastewater turn into scum floating on the water surface;

[0009] A slag removal mechanism, which is located on the top of the biochemical treatment box and is used to automatically scrape and clean the generated slag;

[0010] The high-efficiency suspension mechanism includes a first motor, a fixed block, a plurality of stirring rods and a plurality of anti-sinking components. The first motor is fixedly connected to the bottom center of the biochemical treatment box, one end of the plurality of stirring rods is fixedly connected to the output end of the first motor through the fixed block, and the plurality of anti-sinking components are respectively installed at the bottom of the plurality of stirring rods.

[0011] Preferably, the anti-sinking assembly includes a telescopic groove, a plurality of springs and a brush rod, the telescopic groove is opened on the inner side of the bottom of the stirring rod, one end of the plurality of springs is fixedly connected to the top of the telescopic groove, and the top of the brush rod is fixedly connected to the other end of the plurality of springs.

[0012] Preferably, the high-efficiency suspension mechanism further comprises an aerator, and the bottom of the aerator is fixedly connected to the top of the fixed block.

[0013] Preferably, the slag removal mechanism includes a slag box, a cleaning door and a plurality of slag pushing plates, the slag box is fixedly connected to the side wall of the biochemical treatment box, the cleaning door is installed at one end of the slag box, and the plurality of slag pushing plates are installed on the top of the biochemical treatment box and the slag box through a driving assembly.

[0014] Preferably, the driving assembly includes four support plates, a second motor, two transmission gear shafts and two transmission gear chains, the bottoms of the four support plates are symmetrically fixedly connected to the tops of the biochemical treatment box and the slag box, the second motor is fixedly connected to the side walls of one of the support plates, the two transmission gear shafts are rotatably connected between the two support plates, and the output end of the second motor rotates through the side wall of one of the support plates and is fixedly connected to one end of one of the transmission gear shafts, and the two transmission gear chains are symmetrically installed between the two transmission gear shafts.

[0015] Preferably, the feeding mechanism includes a chemical addition pipe, a first valve, a wastewater pipe and a second valve, one end of the chemical addition pipe is fixedly connected to the side wall of the biochemical treatment box, the first valve is installed on the side wall of the chemical addition pipe, one end of the wastewater pipe is fixedly connected to the bottom of the biochemical treatment box, and the second valve is installed on the side wall of the wastewater pipe.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] By setting up an efficient suspension mechanism, the wastewater and the reagent can be effectively and quickly brought into full contact and reaction and quickly suspended to form scum, thereby avoiding waiting for a long reaction time, thus achieving the purpose of saving time and improving work efficiency, and by setting up a scum removal mechanism, the scum can be automatically scraped off, thereby achieving the purpose of saving manpower and further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a structural schematic diagram of a highly efficient bean product wastewater treatment biochemical system in the embodiment of the present application;

[0019] Figure 2 This is a partial structural cross-sectional view of a highly efficient bean product wastewater treatment biochemical system in an embodiment of the present application;

[0020] Figure 3 It is a partial structural cross-sectional view of an efficient suspension mechanism of an efficient bean product wastewater treatment biochemical system in an embodiment of the present application;

[0021] Figure 4 It is a partial structural schematic diagram of a slag removal mechanism of a high-efficiency bean product wastewater treatment biochemical system in an embodiment of the present application.

[0022] Explanation of the accompanying drawings: 1. Biochemical treatment box; 2. Support leg; 3. Feeding mechanism; 301. Drug adding pipe; 302. First valve; 303. Wastewater pipe; 304. Second valve; 4. High-efficiency suspension mechanism; 401. First motor; 402. Fixed block; 403. Stirring rod; 5. Anti-sinking assembly; 501. Telescopic groove; 502. Spring; 503. Brush rod; 6. Aerator; 7. Slag removal mechanism; 701. Slag box; 702. Cleaning door; 703. Slag pushing plate; 8. Driving assembly; 801. Support plate; 802. Second motor; 803. Transmission gear shaft; 804. Transmission gear chain. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-4 This application is described in further detail.

[0024] The present application embodiment discloses a highly efficient biochemical system for treating soybean product wastewater. Figure 3 A highly efficient biochemical system for treating bean product wastewater comprises a biochemical treatment box 1, a plurality of supporting legs 2 are fixedly connected to the bottom of the biochemical treatment box 1, a feeding mechanism 3 for conveying agents and wastewater is arranged on the side wall of the biochemical treatment box 1, and a

[0025] An efficient suspension mechanism 4, which is located at the bottom center of the biochemical treatment tank 1, and is used to accelerate the rate at which suspended matter and impurities in the wastewater turn into scum floating on the water surface;

[0026] A slag removal mechanism 7, which is located on the top of the biochemical treatment box 1 and is used to automatically scrape and clean the generated slag;

[0027] The high-efficiency suspension mechanism 4 includes a first motor 401, a fixed block 402, a plurality of stirring rods 403 and a plurality of anti-sinking components 5. The first motor 401 is fixedly connected to the bottom center of the biochemical treatment box 1, one end of the plurality of stirring rods 403 is fixedly connected to the output end of the first motor 401 through the fixed block 402, and the plurality of anti-sinking components 5 are respectively installed at the bottom of the plurality of stirring rods 403;

[0028] The anti-sinking assembly 5 includes a telescopic slot 501, a plurality of springs 502 and a brush rod 503. The telescopic slot 501 is opened at the inner side of the bottom of the stirring rod 403, one end of the plurality of springs 502 is fixedly connected to the top of the telescopic slot 501, and the top of the brush rod 503 is fixedly connected to the other end of the plurality of springs 502.

[0029] The high-efficiency suspension mechanism 4 also includes an aerator 6, the bottom of which is fixedly connected to the top of the fixed block 402;

[0030] In this embodiment, the medicine and bean product wastewater are firstly transported into the biochemical treatment box 1 through the feeding mechanism 3, and then the first motor 401 is started to provide a force to drive the fixed block 402 connected thereto to rotate inside the biochemical treatment box 1. The fixed block 402 rotates to drive the several stirring rods 403 connected thereto to follow the rotation, so that the wastewater and the medicine can be stirred and mixed by the rotation of the stirring rod 403, so that the medicine and the wastewater are fully and quickly mixed together to produce coagulation and flocculation reactions, and the spring 502 is provided to provide a force to force the brush rod 503 to move from the telescopic groove 501 opened The brush rod 503 extends out through the sliding, and thus fits with the inner bottom of the biochemical treatment box 1. At this time, the stirring rod 403 can drive the brush rod 503 to rotate to clean the inner bottom of the biochemical treatment box 1, thereby preventing the suspended matter and impurities in the wastewater from settling at the bottom of the biochemical treatment box 1. In addition, after the suspended matter and impurities in the wastewater are coagulated and flocculated, the aerator 6 is started to generate micro-bubbles and injected into the wastewater. Under the buoyancy of the bubble group, the flocs quickly float to the liquid surface to form scum. In this way, the wastewater can be effectively and quickly brought into full contact with the reagent and quickly suspended to form scum, thereby saving time and improving efficiency.

[0031] Further, the slag removal mechanism 7 includes a slag box 701, a cleaning door 702 and a plurality of slag pushing plates 703, the slag box 701 is fixedly connected to the side wall of the biochemical treatment box 1, the cleaning door 702 is installed at one end of the slag box 701, and the plurality of slag pushing plates 703 are installed on the top of the biochemical treatment box 1 and the slag box 701 through the driving assembly 8;

[0032] The driving assembly 8 includes four support plates 801, a second motor 802, two transmission gear shafts 803 and two transmission gear chains 804. The bottoms of the four support plates 801 are symmetrically fixedly connected to the tops of the biochemical treatment box 1 and the scum box 701, respectively. The second motor 802 is fixedly connected to the side wall of one of the support plates 801. The two transmission gear shafts 803 are rotatably connected between the two support plates 801, and the output end of the second motor 802 rotates through the side wall of one of the support plates 801 and is fixedly connected to one end of one of the transmission gear shafts 803. The two transmission gear chains 804 are symmetrically installed between the two transmission gear shafts 803.

[0033] After scum is formed on the basis of the above embodiment, the second motor 802 supported by the support plate 801 is started to provide a force to drive one of the transmission gear shafts 803 to rotate, and the other transmission gear shaft 803 cooperates with the rotation to drive the two transmission gear chains 804 to follow the rotation. At this time, the rotation of the two transmission gear chains 804 can drive a number of scum pushing plates 703 connected thereto to follow the rotation. The rotation of the scum pushing plates 703 can push the scum suspended on the water surface into the set scum box 701, and then the centralized scum can be removed by opening the set cleaning door 702, thereby facilitating the automatic scraping of the scum and further improving the work efficiency.

[0034] Further, the feeding mechanism 3 includes a reagent adding pipe 301, a first valve 302, a waste water pipe 303 and a second valve 304, one end of the reagent adding pipe 301 is fixedly connected to the side wall of the biochemical treatment box 1, the first valve 302 is installed on the side wall of the reagent adding pipe 301, one end of the waste water pipe 303 is fixedly connected to the bottom of the biochemical treatment box 1, and the second valve 304 is installed on the side wall of the waste water pipe 303;

[0035] In this embodiment, the reagent addition pipe 301 can be opened by opening the first valve 302. At this time, the reagent required for the reaction can be transported to the biochemical treatment box 1 through the opened reagent addition pipe 301. At the same time, the wastewater pipe 303 can be opened by opening the second valve 304. Through the opened wastewater pipe 303, the bean product wastewater can be transported into the biochemical treatment box 1 for treatment.

[0036] The implementation principle of the high-efficiency bean product wastewater treatment biochemical system of the present application embodiment is as follows: when in use, first, by opening the first valve 302, the reagent addition pipe 301 is opened, and the reagent required for the reaction can be transported to the biochemical treatment box 1 through the opened reagent addition pipe 301. At the same time, by opening the second valve 304, the wastewater pipe 303 is opened, and the bean product wastewater can be transported into the biochemical treatment box 1 for treatment through the opened wastewater pipe 303. Then, the first motor 401 is started to provide a force to drive the fixed block 402 connected thereto to be subjected to force in the biochemical treatment box 1. The internal rotation of the fixed block 402 drives the several stirring rods 403 connected thereto to rotate accordingly, so that the wastewater and the reagent can be stirred and mixed by the rotation of the stirring rod 403, so that the reagent and the wastewater are fully and quickly mixed together to produce coagulation and flocculation reactions, and the spring 502 provides a force to force the brush rod 503 to slide out from the opened telescopic groove 501, and the brush rod 503 is extended to fit with the inner bottom of the biochemical treatment box 1. At this time, the rotation of the stirring rod 403 can drive the brush rod 503 to rotate to mix the inner bottom of the biochemical treatment box 1 The suspended matter and impurities in the wastewater are cleaned to prevent them from settling at the bottom of the biochemical treatment box 1. Moreover, after the suspended matter and impurities in the wastewater are coagulated and flocculated, the aerator 6 is started to generate microbubbles and injected into the wastewater. Under the buoyancy of the bubble group, the flocs quickly float to the surface of the liquid to form scum. In this way, the wastewater and the reagent can be effectively and quickly contacted and reacted and quickly suspended to form scum, thereby saving time and improving efficiency. Secondly, after the scum is formed, the second motor 802 supported by the support plate 801 is started to provide a force to drive one of the transmission gear shafts 803 to rotate, and Another transmission gear shaft 803 rotates in coordination to drive two transmission gear chains 804 to follow the rotation. At this time, the rotation of the two transmission gear chains 804 can drive several slag pushing plates 703 connected thereto to follow the rotation. The rotation of the slag pushing plates 703 can push the slag suspended on the water surface into the slag box 701, and then the centralized slag can be removed by opening the cleaning door 702, thereby achieving the purpose of effectively and conveniently scraping off the slag automatically and further improving the work efficiency. Finally, the treated wastewater with solid-liquid separation is discharged from the wastewater pipe 303 to complete the wastewater treatment.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An efficient biochemical system for treating soybean wastewater, comprising a biochemical treatment tank (1), characterized in that: The bottom of the biochemical treatment box (1) is fixedly connected to a plurality of support legs (2), the side wall of the biochemical treatment box (1) is provided with a feeding mechanism (3) for conveying medicines and wastewater, and further comprises A high-efficiency suspension mechanism (4), which is located at the bottom center of the biochemical treatment tank (1) and is used to accelerate the rate at which suspended matter and impurities in the wastewater turn into scum floating on the water surface; A slag removal mechanism (7), which is located on the top of the biochemical treatment box (1) and is used to automatically scrape and clean the generated slag; The high-efficiency suspension mechanism (4) comprises a first motor (401), a fixing block (402), a plurality of stirring rods (403) and a plurality of anti-sinking components (5), wherein the first motor (401) is fixedly connected to the bottom center of the biochemical treatment box (1), one end of the plurality of stirring rods (403) is fixedly connected to the output end of the first motor (401) through the fixing block (402), and the plurality of anti-sinking components (5) are respectively installed at the bottom of the plurality of stirring rods (403).

2. The high-efficiency bean product wastewater treatment biochemical system according to claim 1 is characterized by: The anti-sinking assembly (5) comprises a telescopic slot (501), a plurality of springs (502) and a brush rod (503); the telescopic slot (501) is opened on the inner side of the bottom of the stirring rod (403); one end of the plurality of springs (502) is fixedly connected to the top of the telescopic slot (501); and the top of the brush rod (503) is fixedly connected to the other end of the plurality of springs (502).

3. The high-efficiency bean product wastewater treatment biochemical system according to claim 1 is characterized by: The high-efficiency suspension mechanism (4) further comprises an aerator (6), the bottom of which is fixedly connected to the top of the fixed block (402).

4. The high-efficiency bean product wastewater treatment biochemical system according to claim 1 is characterized by: The slag removal mechanism (7) comprises a slag box (701), a cleaning door (702) and a plurality of slag pushing plates (703); the slag box (701) is fixedly connected to the side wall of the biochemical treatment box (1); the cleaning door (702) is installed at one end of the slag box (701); and the plurality of slag pushing plates (703) are installed on the top of the biochemical treatment box (1) and the slag box (701) via a driving assembly (8).

5. The high-efficiency bean product wastewater treatment biochemical system according to claim 4 is characterized by: The driving assembly (8) comprises four support plates (801), a second motor (802), two transmission gear shafts (803) and two transmission gear chains (804); the bottoms of the four support plates (801) are symmetrically fixedly connected to the tops of the biochemical treatment box (1) and the scum box (701), respectively; the second motor (802) is fixedly connected to the side wall of one of the support plates (801); the two transmission gear shafts (803) are rotatably connected between the two support plates (801), and the output end of the second motor (802) rotates through the side wall of one of the support plates (801) and is fixedly connected to one end of one of the transmission gear shafts (803); and the two transmission gear chains (804) are symmetrically installed between the two transmission gear shafts (803).

6. The high-efficiency bean product wastewater treatment biochemical system according to claim 1 is characterized by: The feeding mechanism (3) comprises a reagent adding pipe (301), a first valve (302), a wastewater pipe (303) and a second valve (304); one end of the reagent adding pipe (301) is fixedly connected to the side wall of the biochemical treatment box (1); the first valve (302) is installed on the side wall of the reagent adding pipe (301); one end of the wastewater pipe (303) is fixedly connected to the bottom of the biochemical treatment box (1); and the second valve (304) is installed on the side wall of the wastewater pipe (303).

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