Efficient IC anaerobic tower device for treating food bean product wastewater

Abstract

The utility model discloses a food bean product wastewater treatment efficient IC anaerobic tower device which comprises a wastewater efficient treatment assembly, and the wastewater efficient treatment assembly comprises a tower body, a water inlet pipe, a muddy water downcomer, a first-stage three-phase separator, a second-stage three-phase separator, a gas-liquid separator and a gas stripping pipe; the water inlet pipe is fixed to one side of the bottom end in the tower body, the water inlet end extends to the outside, the muddy water descending pipe is fixed to the center in the tower body, the first-stage three-phase separator and the second-stage three-phase separator are fixed to the upper portion of the inner side of the tower body, the first-stage three-phase separator is located below the second-stage three-phase separator, and the gas-liquid separator is fixed to the top end of the tower body. And the gas stripping pipe is fixed among two ends of the first-stage three-phase separator, the second-stage three-phase separator and the gas-liquid separator. According to the utility model, by arranging the high-efficiency wastewater treatment component, after sewage is treated by the primary three-phase separator, the secondary three-phase separator and the gas-liquid separator, the effluent is stable and can be stably discharged after reaching the standard, and meanwhile, the removal rate of organic matters is high and can reach more than 90%.

Description

TECHNICAL FIELD

[0001] The utility model relates to soy products wastewater technical field especially relates to a kind of food soy products wastewater treatment efficient IC anaerobic tower device. BACKGROUND

[0002] Soy products are the products obtained by processing and making with soybean as raw material, which can be contacted in our daily life, traditional soy products include fermented soy products and non-fermented soy products, fermented soy products include soy sauce, fermented bean curd, stinky tofu and soybean curd, non-fermented soy products include bean curd skin, soybean juice and dried tofu, in addition, there are newly developed soybean oil, protein and soybean beverage.

[0003] The wastewater generated in the production process of existing soy products is high in concentration, small in water quantity and scattered, which is a kind of high-organic wastewater, and it is difficult to treat the wastewater, the wastewater contains protein, fat and starch organic matter, but has good biodegradability, therefore, a food soy products wastewater treatment efficient IC anaerobic tower device is needed to treat soy products wastewater. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of food soy products wastewater treatment efficient IC anaerobic tower device to solve the problems of high concentration of wastewater generated in the production process of existing soy products, small water quantity, scattered, high-organic wastewater, difficult to treat wastewater, wastewater containing protein, fat and starch organic matter, but having good biodegradability in the above background technology.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a kind of food soy products wastewater treatment efficient IC anaerobic tower device, comprising:

[0007] The wastewater efficient treatment assembly comprises a tower body, a water inlet pipe, a mud-water descending pipe, a first three-phase separator, a second three-phase separator, a gas-liquid separator and a gas lifting pipe; the water inlet pipe is fixed to one side of the bottom end inside the tower body, and the water inlet end extends to the outside, the mud-water descending pipe is fixed to the center inside the tower body, the first three-phase separator and the second three-phase separator are both fixed to the upper side inside the tower body, the first three-phase separator is located below the second three-phase separator, the gas-liquid separator is fixed to the top end of the tower body, and the gas lifting pipe is fixed between the two ends of the first three-phase separator, the second three-phase separator and the gas-liquid separator.

[0008] Further, the bottom end inside the tower body is provided with a mixing zone, a sampling pipe is fixedly connected to one side of the middle-lower side inside the tower body, a biogas pipe is fixedly connected to one side of the top end of the gas-liquid separator, and the top end of the mud-water descending pipe is fixedly connected to the output end of the bottom end of the gas-liquid separator.

[0009] Further, the sludge expansion area is arranged at the lower middle part of the inner side of the tower body, and the fine treatment area is arranged at the upper part of the inner side of the tower body and above the secondary three-phase separator.

[0010] Further, the circulating pipe is fixedly connected to one end of the inner side of the tower body, and the water outlet pipe is fixedly connected to the upper part of the outer end of the tower body.

[0011] Further, the rotating treatment assembly is further arranged.

[0012] The rotating treatment assembly comprises a motor, a connecting rod, an extension rod, a mounting rod and a scraper.

[0013] Further, the connecting rod is fixedly connected to the output end of the motor, the fixed ring is fixedly connected to the middle lower part of the connecting rod, the connecting ring is rotatably connected to the periphery of the fixed ring, and the fixed rods are fixedly connected between the connecting ring and the sidewall of the inner side of the gas-liquid separator.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] Firstly, the wastewater efficient treatment assembly is arranged, so that the sewage is treated by the primary and secondary three-phase separators and the gas-liquid separator, the water outlet is stable, the discharge can meet the standard, the removal rate of organic matter CODcr is high, and can reach more than 90%.

[0016] Secondly, based on the beneficial effect one, the rotating treatment assembly is arranged, the motor drives the connecting rod through the output end, the connecting rod drives the extension rod and the mounting rod to rotate together, the mounting rod drives the scraper to rotate and scrape the sludge accumulated at the connection between the gas-liquid separator and the sludge descending pipe, so that the sludge accumulated at the connection between the gas-liquid separator and the sludge descending pipe is avoided, and the sludge accumulated in the sludge mixture is avoided to affect the transportation of the sludge mixture to the lower mixing area. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a schematic diagram of the internal structure of the tower body of the present application;

[0019] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the gas-liquid separator of the present application;

[0020] Figure 3 The connecting rod and the connecting ring are exploded structure schematic views of the utility model.

[0021] In the drawings, the components represented by each reference numeral are listed as follows:

[0022] 11, tower body; 12, water inlet pipe; 13, mixing zone; 14, sludge and water descending pipe; 15, sampling pipe; 16, primary three-phase separator; 17, secondary three-phase separator; 18, gas-liquid separator; 19, gas lifting pipe; 20, biogas pipe; 21, sludge expansion zone; 22, fine treatment zone; 23, circulating pipe; 24, water outlet pipe; 31, motor; 32, connecting rod; 33, telescopic rod; 34, mounting rod; 35, scraper; 36, fixed ring; 37, connecting ring; 38, fixed rod. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific implementation ways of the utility model will be described in detail below with reference to the drawings.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific implementation ways disclosed below.

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clear, the implementation ways of the utility model will be described in further detail below with reference to the drawings.

[0026] Please refer to Figure 1 The embodiment is a food bean product wastewater treatment high-efficiency IC anaerobic tower device, which comprises:

[0027] The wastewater high-efficiency treatment assembly comprises a tower body 11, a water inlet pipe 12, a sludge and water descending pipe 14, a primary three-phase separator 16, a secondary three-phase separator 17, a gas-liquid separator 18 and a gas lifting pipe 19; the water inlet pipe 12 is fixed to one side of the bottom end inside the tower body 11 and extends to the outside at the water inlet end, the sludge and water descending pipe 14 is fixed to the center inside the tower body 11, the primary three-phase separator 16 and the secondary three-phase separator 17 are both fixed to the upper side inside the tower body 11, the primary three-phase separator 16 is located below the secondary three-phase separator 17, the gas-liquid separator 18 is fixed to the top end of the tower body 11, and the gas lifting pipe 19 is fixed between the two ends of the primary three-phase separator 16, the secondary three-phase separator 17 and the gas-liquid separator 18;

[0028] The tower body 11 is used for the connection of the water inlet pipe 12, the sludge and water descending pipe 14 and other components, the water inlet pipe 12 is used for the waste water into the mixing area 13, the sludge and water descending pipe 14 is used for the sludge and water mixture in the gas-liquid separator 18 to be transported into the lower mixing area 13, the first three-phase separator 16 and the second three-phase separator 17 are used for the collection of the biogas and the carbon dioxide, the gas-liquid separator 18 is used for the treatment between the biogas and the sludge and water, and the gas lifting pipe 19 is used for the biogas, sludge and water mixture to be transported into the gas-liquid separator 18.

[0029] The inside bottom end of the tower body 11 is provided with the mixing area 13, the inside middle and lower side of the tower body 11 is fixedly connected with the sampling pipe 15, the top end of the gas-liquid separator 18 is fixedly connected with the biogas pipe 20, and the top end of the sludge and water descending pipe 14 is fixedly connected with the bottom end output end of the gas-liquid separator 18.

[0030] The mixing area 13 is used for placing the waste water and sludge and water mixture, the sampling pipe 15 is used for sampling the liquid in the sludge expansion area 21, and the biogas pipe 20 is used for the biogas in the gas-liquid separator 18 to be transported into the subsequent other treatment equipment.

[0031] The inside middle and lower side of the tower body 11 is provided with the sludge expansion area 21, the inside upper side of the tower body 11 is provided with the fine treatment area 22 and is located above the second three-phase separator 17.

[0032] One end of the inside of the tower body 11 is fixedly connected with the circulating pipe 23, and one end of the outside of the tower body 11 is fixedly connected with the water outlet pipe 24.

[0033] The sludge expansion area 21 is used for the organic degradation of the waste water and sludge and water mixture, the fine treatment area 22 is used for the further treatment of the treated waste water, the circulating pipe 23 is used for the discharge of the treated substances, and the water outlet pipe 24 is used for the discharge of the treated water.

[0034] Working principle: During operation, the production wastewater, after pH and temperature adjustment, enters the mixing zone 13 at the bottom of the tower body 11 through the inlet pipe 12. It mixes with the internal circulating sludge-water mixture from the sludge downcomer 14 and then enters the sludge expansion zone 21. Here, the wastewater and sludge-water mixture undergo CODcr degradation in the sludge expansion zone 21. This zone has a high concentration of granular sludge. The organic matter in the wastewater is used to generate a large amount of biogas and carbon dioxide under anaerobic conditions, thereby reducing the organic matter content in the wastewater. The biogas and carbon dioxide are then collected by the primary three-phase separator 16 and the secondary three-phase separator 17. Because the biogas bubbles expand the wastewater during their travel... The process generates a gas lift effect, allowing the mixture of biogas, sludge, and water to be transported to the gas-liquid separator 18 via the gas lift pipe 19. The biogas is separated from the mud and water in the gas-liquid separator 18 and transported out through the biogas pipe 20. The mud and water mixture then re-enters the mixing zone 13 through the mud and water downcomer 14, forming a cycle. The remaining wastewater enters the fine treatment zone 22 after passing through the primary three-phase separator 16 and the secondary three-phase separator 17. The granular sludge in the fine treatment zone 22 undergoes further degradation of residual organic matter (CODcr) and biogas production. The secondary treatment of organic matter (CODcr) improves and ensures the quality of the effluent. Finally, the treated water is discharged out through the effluent pipe 24.

[0035] Through the above steps, the component can efficiently treat wastewater.

[0036] Please see Figures 1-3 As shown, this embodiment, based on the above embodiment, further includes:

[0037] Rotation processing components;

[0038] The rotating processing assembly includes a motor 31, a connecting rod 32, a telescopic rod 33, a mounting rod 34, and a scraper 35. The motor 31 is fixed to the top of the gas-liquid separator 18, the connecting rod 32 is located in the center of the inner side of the gas-liquid separator 18, the telescopic rod 33 is fixed to the bottom end of the connecting rod 32, the mounting rod 34 is threaded to the bottom end of the telescopic rod 33, and the scraper 35 is arranged in a set and fixed to the outer periphery of the bottom end of the mounting rod 34.

[0039] Motor 31 is used to drive connecting rod 32, connecting rod 32 is used to connect telescopic rod 33, and at the same time drives telescopic rod 33 to rotate. Telescopic rod 33 is used to connect mounting rod 34, mounting rod 34 is used to connect scraper 35, scraper 35 scrapes away the sludge accumulated at the connection between gas-liquid separator 18 and mud-water downcomer 14.

[0040] The top end of the connecting rod 32 is fixedly connected to the output end of the motor 31. A fixing ring 36 is fixedly connected to the lower middle part of the connecting rod 32. A connecting ring 37 is rotatably connected to the periphery of the fixing ring 36. A fixing rod 38 is fixedly connected between the two ends of the connecting ring 37 and the lower middle side wall of the gas-liquid separator 18.

[0041] When the motor 31 is started, the connecting rod 32 is driven to rotate by the output end, the fixed ring 36 is used for the connection between the connecting rod 32 and the connecting ring 37, the fixed rod 38 is used for the connection between the connecting ring 37 and the inside of the tower body 11, when the connecting rod 32 rotates, the fixed ring 36 rotates in the connecting ring 37, so that the connecting ring 37 and the fixed rod 38 stably connect the rotation of the connecting rod 32.

[0042] Working principle: when in use, the motor 31 is started, the motor 31 drives the connecting rod 32 through the output end, the connecting rod 32 drives the telescopic rod 33 and the mounting rod 34 to rotate together, at this time, the connecting rod 32 drives the fixed ring 36 to rotate in the connecting ring 37, so that the connecting ring 37 and the fixed rod 38 stably connect the rotation of the connecting rod 32, at this time, the rotating mounting rod 34 drives the scraper 35 to rotate and remove the sludge accumulated at the connection between the gas-liquid separator 18 and the mud water descending pipe 14, so as to avoid the long-term accumulation of sludge at the connection between the gas-liquid separator 18 and the mud water descending pipe 14.

[0043] The above steps can improve the functionality of the device.

[0044] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] Finally, it should be pointed out that: the above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A high efficiency IC anaerobic tower device for food legume product wastewater treatment, characterized in that, Include: Wastewater efficient treatment assembly, the wastewater efficient treatment assembly includes tower body (11), water inlet pipe (12), sludge and water descending pipe (14), primary three-phase separator (16), secondary three-phase separator (17), gas-liquid separator (18) and gas lift pipe (19);The water inlet pipe (12) is fixed to the inside bottom end of tower body (11), and the water inlet end extends to the outside, the sludge and water descending pipe (14) is fixed to the inside central of tower body (11), the primary three-phase separator (16) and the secondary three-phase separator (17) are both fixed to the inside upper of tower body (11), the primary three-phase separator (16) is located below the secondary three-phase separator (17), the gas-liquid separator (18) is fixed to the top end of tower body (11), and the gas lift pipe (19) is fixed between the two ends of the primary three-phase separator (16), the secondary three-phase separator (17) and the gas-liquid separator (18).

2. The high-efficiency IC anaerobic tower device for food soybean product wastewater treatment according to claim 1, characterized in that, The inside bottom end of the tower body (11) is provided with a mixing zone (13), the inside lower side of the tower body (11) is fixedly connected with a sampling pipe (15), the top end of the gas-liquid separator (18) is fixedly connected with a biogas pipe (20), and the top end of the sludge and water descending pipe (14) is fixedly connected with the bottom end output end of the gas-liquid separator (18).

3. The high-efficiency IC anaerobic tower device for treating food legume product wastewater according to claim 1, characterized in that, The inside lower side of the tower body (11) is provided with a sludge expansion zone (21), the inside upper of the tower body (11) is provided with a fine treatment zone (22), and is located above the secondary three-phase separator (17).

4. The high efficiency IC anaerobic tower apparatus for food legume products wastewater treatment according to claim 1, characterized in that, The inside one end of the tower body (11) is fixedly connected with a circulating pipe (23), and the outside one end upper of the tower body (11) is fixedly connected with a water outlet pipe (24).

5. The high efficiency IC anaerobic tower device for food legume product wastewater treatment according to claim 1, characterized in that, Also include rotating treatment assembly; The rotating treatment assembly includes motor (31), connecting rod (32), telescopic rod (33), mounting rod (34) and scraper (35);The motor (31) is fixed to the top end of the gas-liquid separator (18), the connecting rod (32) is located in the inside central of the gas-liquid separator (18), the telescopic rod (33) is fixed to the bottom end of the connecting rod (32), the mounting rod (34) is threadedly connected to the bottom end of the telescopic rod (33), and the scraper (35) is a group of settings and is fixed to the bottom end of the mounting rod (34) periphery.

6. A high efficiency IC anaerobic tower apparatus for food legume products wastewater treatment according to claim 5, characterized in that, The top end of the connecting rod (32) is fixedly connected with the output end of the motor (31), the middle and lower sides of the connecting rod (32) are fixedly connected with a fixed ring (36), the periphery of the fixed ring (36) is rotatably connected with a connecting ring (37), and the two ends of the connecting ring (37) are fixedly connected with a fixed rod (38) between the inside middle and lower sides of the gas-liquid separator (18).

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