Device for treating Maotai liquor wastewater through iron-carbon micro-electrolysis

Abstract

The utility model discloses a device for treating Maotai liquor wastewater by iron-carbon micro-electrolysis, which relates to the technical field of Maotai liquor wastewater treatment and comprises a support table, an iron-carbon micro-electrolysis treatment device main body is fixedly mounted at the top of the support table, and a water outlet pipe is fixedly connected to the left side of the iron-carbon micro-electrolysis treatment device main body. The right side of the iron-carbon micro-electrolysis treatment device body is fixedly connected with a water inlet pipe, and a pH value adjusting mechanism is arranged at the top of the supporting table. According to the utility model, through the design of the adjusting transfer tank, the Maotai wine wastewater can be temporarily stored and treated, the pH value of the wastewater is detected through the pH value monitoring equipment, and when the pH value is relatively low, the variable-frequency driving motor is controlled to work, the end part of the solution output pipe is driven to open through centrifugal force, and an alkaline solution is added into the wastewater in the adjusting transfer tank; the pH value of the wastewater is increased, so that the consumption of iron during the operation of the iron-carbon micro-electrolysis treatment device main body is reduced, and meanwhile, the output of iron sludge is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to sauce liquor wastewater treatment technical field, concretely relates to a kind of iron-carbon microelectrolysis treatment sauce liquor wastewater device. BACKGROUND

[0002] Sauce liquor wastewater belongs to high-concentration organic wastewater, mainly generated in the brewing process of Maotai-flavor liquor, containing a large amount of organic matter, suspended solids and microbial metabolites. In the process of sauce liquor wastewater treatment, iron-carbon microelectrolysis treatment device will be used. Iron-carbon microelectrolysis treatment device is a device that uses iron and carbon as electrodes to treat wastewater through electrochemical reaction. Its core principle is to form a micro-battery between iron and carbon to decompose organic pollutants and heavy metal ions in wastewater.

[0003] The existing iron-carbon microelectrolysis treatment device does not have the function of adjusting the pH value of sauce liquor wastewater. Sauce liquor wastewater is mostly acidic, with a generally low pH value. If the pH value of sauce liquor wastewater is too low, it will cause the iron-carbon microelectrolysis treatment device to consume a large amount of iron, resulting in a large amount of iron sludge, and thus the iron-carbon microelectrolysis treatment device needs to be frequently maintained and the material usage cost is high. UTILITY MODEL CONTENT

[0004] The purpose of the utility model is to provide an iron-carbon microelectrolysis treatment sauce liquor wastewater device to solve the problems raised in the background art.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] An iron-carbon microelectrolysis treatment sauce liquor wastewater device includes a support table, an iron-carbon microelectrolysis treatment device main body is fixedly installed on the top of the support table, a water outlet pipe is fixedly connected to the left side of the iron-carbon microelectrolysis treatment device main body, a water inlet pipe is fixedly connected to the right side of the iron-carbon microelectrolysis treatment device main body, a pH value adjusting mechanism is arranged on the top of the support table, and a primary filtration protection mechanism is arranged on the pH value adjusting mechanism.

[0007] The pH value adjusting mechanism includes an adjusting transfer tank, the adjusting transfer tank is fixedly installed on the top of the support table, a pump is fixedly installed on the bottom of the adjusting transfer tank, the input end of the pump is fixedly connected to the bottom of the adjusting transfer tank, the output end of the pump is fixedly connected to the end of the water inlet pipe, a pH value monitoring device is fixedly installed on the top of the adjusting transfer tank, the working end of the pH value monitoring device extends into the inner cavity of the adjusting transfer tank, a rotating seat is rotatably connected to the bottom of the inner wall of the adjusting transfer tank, a variable frequency drive motor is fixedly installed on the bottom of the adjusting transfer tank, the output shaft of the variable frequency drive motor is fixedly connected to the bottom of the rotating seat, and a stirring paddle is fixedly installed on the outer wall of the rotating seat.

[0008] Preferably, a support is fixedly installed on the top of the adjusting intermediate tank, a fixed square tube is fixedly installed on the inner wall of the support, and an alkaline solution bin is fixedly connected to the top of the fixed square tube.

[0009] Preferably, a rotating joint is fixedly connected to the bottom of the fixed square tube, a rotating tube is rotatably connected to the bottom of the rotating joint, the rotating tube is rotatably connected to the adjusting intermediate tank, the bottom of the rotating tube extends into the inner cavity of the adjusting intermediate tank, a rotating square tube is fixedly connected to the bottom of the rotating tube, and a solution output tube is fixedly connected to the outer wall of the rotating square tube.

[0010] Preferably, a connecting arm is fixedly installed on the top of the rotating seat, and one end of the connecting arm away from the rotating seat is fixedly connected to the bottom of the rotating square tube.

[0011] Preferably, a porous partition plate is fixedly installed on the inner wall of the solution output tube, an elastic rope is fixedly connected to the side of the porous partition plate, a cover member is fixedly connected to one end of the elastic rope away from the porous partition plate, and the cover member is movably inserted into the end of the solution output tube.

[0012] Preferably, the primary filtration protection mechanism comprises a vertical bin, the vertical bin is fixedly connected to the top of the adjusting intermediate tank, an initial water inlet hole is formed in the side of the vertical bin, an inner support frame is fixedly installed on the inner wall of the vertical bin, a movable frame is movably inserted into the top of the inner support frame, and a filter bin is fixedly connected to the bottom of the movable frame.

[0013] Thanks to the above technical scheme, the present application has the following technical progress compared with the prior art:

[0014] The present application provides an iron-carbon micro-electrolysis device for treating soy sauce wastewater, which is used to solve the problem of high consumption of iron in the iron-carbon micro-electrolysis device when the pH value of the soy sauce wastewater is too low. The adjusting intermediate tank is designed to temporarily store the soy sauce wastewater, and the pH value of the wastewater is detected by a pH value monitoring device. When the pH value is low, the frequency drive motor is controlled to work, the end of the solution output tube is opened by the centrifugal force, and the alkaline solution is added to the wastewater in the adjusting intermediate tank to increase the pH value of the wastewater, thereby reducing the consumption of iron during the operation of the iron-carbon micro-electrolysis device main body, reducing the output of iron sludge, and reducing the maintenance frequency of the iron-carbon micro-electrolysis device main body. The consumption of materials during the operation of the iron-carbon micro-electrolysis device main body is reduced to reduce the operation cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 It is a schematic diagram of the internal structure of the adjusting intermediate tank of the present application;

[0017] Figure 3 This is a schematic diagram of the internal structure of the solution output tube of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the vertical compartment of this utility model.

[0019] In the diagram: 1. Support platform; 11. Main body of iron-carbon micro-electrolysis treatment device; 12. Outlet pipe; 13. Inlet pipe; 14. Pump; 2. pH adjustment mechanism; 21. Adjustment transfer tank; 211. pH monitoring equipment; 22. Rotary seat; 23. Variable frequency drive motor; 24. Stirring paddle; 25. Connecting arm; 26. Bracket; 27. Fixed square tube; 271. Alkaline solution chamber; 28. Rotary joint; 29. ​​Rotating tube; 291. Rotating square tube; 292. Solution output pipe; 293. Porous partition; 294. Elastic rope; 295. Sealing part; 3. Primary filter protection mechanism; 31. Vertical chamber; 32. Initial water inlet; 33. Internal support frame; 34. Movable frame; 35. Filter chamber. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to embodiments:

[0021] like Figures 1-4 As shown, this utility model provides an iron-carbon micro-electrolysis treatment device for soy sauce liquor wastewater, including a support platform 1. An iron-carbon micro-electrolysis treatment device body 11 is fixedly installed on the top of the support platform 1. An outlet pipe 12 is fixedly connected to the left side of the iron-carbon micro-electrolysis treatment device body 11, and an inlet pipe 13 is fixedly connected to the right side of the iron-carbon micro-electrolysis treatment device body 11. A pH adjustment mechanism 2 is provided on the top of the support platform 1, and a primary filtration protection mechanism 3 is provided on the pH adjustment mechanism 2. The pH adjustment mechanism 2 includes an adjustment transfer tank 21, which is fixedly installed on the top of the support platform 1. A pump 14 is fixedly installed at the bottom of the adjustment transfer tank 21. The input end of the pump 14 is fixedly connected to the bottom of the adjustment transfer tank 21, and the output end of the pump 14 is connected to the inlet pipe 13. The end of the regulating transfer tank 21 is fixedly connected, and a pH monitoring device 211 is fixedly installed on the top of the regulating transfer tank 21. The working end of the pH monitoring device 211 extends into the inner cavity of the regulating transfer tank 21. When the pH value of the wastewater inside the regulating transfer tank 21 is within the normal range, the pump 14 is controlled to work, which can draw the wastewater inside the iron-carbon micro-electrolysis treatment device body 11 and transport it to the inside of the iron-carbon micro-electrolysis treatment device body 11. After the iron-carbon micro-electrolysis treatment device body 11 treats the wastewater, it is discharged from the outlet pipe 12. The pH monitoring device 211 is an existing device, which is used to detect the pH value of the wastewater inside the regulating transfer tank 21. The pH monitoring device 211 is equipped with a display screen, and the pH value is displayed on the display screen for user observation.

[0022] Further, as Figures 1-3As shown, the bottom of the inner wall of the adjusting buffer tank 21 is rotationally connected with a rotating seat 22, the bottom of the adjusting buffer tank 21 is fixedly installed with a variable frequency drive motor 23, the output shaft of the variable frequency drive motor 23 is fixedly connected with the bottom of the rotating seat 22, the outer wall of the rotating seat 22 is fixedly installed with a stirring paddle 24, the top of the adjusting buffer tank 21 is fixedly installed with a support 26, the inner wall of the support 26 is fixedly installed with a fixed square tube 27, the top of the fixed square tube 27 is fixedly connected with an alkaline solution bin 271, the bottom of the fixed square tube 27 is fixedly connected with a rotary joint 28, the bottom of the rotary joint 28 is rotationally connected with a rotating tube 29, the rotating tube 29 is rotationally connected with the adjusting buffer tank 21, the bottom of the rotating tube 29 extends into the inner cavity of the adjusting buffer tank 21 and is fixedly connected with a rotating square tube 291, the outer wall of the rotating square tube 291 is fixedly connected with a solution output tube 292, the top of the rotating seat 22 is fixedly installed with a connecting arm 25, one end of the connecting arm 25 away from the rotating seat 22 is fixedly connected with the bottom of the rotating square tube 291, the inner wall of the solution output tube 292 is fixedly installed with a porous partition plate 293, the side of the porous partition plate 293 is fixedly connected with an elastic cord 294, one end of the elastic cord 294 away from the porous partition plate 293 is fixedly connected with a cover piece 295, the cover piece 295 is movably inserted into the end of the solution output tube 292, after the wastewater is added into the adjusting buffer tank 21, the pH value is observed from the pH value monitoring device 211, if the pH value is low, the variable frequency drive motor 23 is controlled to rotate quickly for a period of time, during the quick work of the variable frequency drive motor 23, the solution output tube 292 is driven to rotate through the rotating seat 22, the connecting arm 25 and the rotating square tube 291, because the centrifugal force of the quick rotation is large, at this time, under the action of the large centrifugal force, the cover piece 295 moves away from the solution output tube 292, and the elastic cord 294 is stretched, the alkaline solution in the solution output tube 292 is discharged into the adjusting buffer tank 21, then the variable frequency drive motor 23 is controlled to rotate slowly, the centrifugal force generated during the slow rotation is small, which is not enough to support the cover piece 295 to pull the elastic cord 294 to move, the initial elasticity of the elastic cord 294 can drive the cover piece 295 to adhere to the end of the solution output tube 292, to realize the function of closing the end of the solution output tube 292, to avoid the problem of alkaline solution leakage, and during the slow work of the variable frequency drive motor 23, the stirring paddle 24 is driven to rotate through the rotating seat 22, to stir the solution in the adjusting buffer tank 21, so that the alkaline solution is uniformly mixed into the wastewater, after the pH value at the pH value monitoring device 211 tends to be stable, the observation is performed, if the pH value is within the normal range, the pump 14 is controlled to work, to transfer the wastewater in the adjusting buffer tank 21 to the iron-carbon micro electrolysis treatment device main body 11 for treatment, if the pH value is still low, the above work is repeated again, the inner cavities of the alkaline solution bin 271, the fixed square tube 27, the rotary joint 28, the rotating tube 29 and the rotating square tube 291 are communicated, after the alkaline solution is pre-stored in the inner part of the alkaline solution bin 271,The alkaline solution will fill the inner cavity of the solution output pipe 292 under the action of gravity, so as to facilitate use.

[0023] Further, as Figure 4 shown, the primary filtration protection mechanism 3 comprises a vertical bin 31 fixedly connected to the top of the adjusting transfer tank 21, the side of the vertical bin 31 is provided with an initial water inlet hole 32, an inner support frame 33 is fixedly installed on the inner wall of the vertical bin 31, an activity frame 34 is movably inserted into the top of the inner support frame 33, and a filter bin 35 is fixedly connected to the bottom of the activity frame 34. The pipeline for the sauce wine wastewater is connected at the initial water inlet hole 32 in advance, and the pipeline is controlled to be opened to transport the wastewater into the inner cavity of the vertical bin 31 through the initial water inlet hole 32. Through the design of the filter bin 35, the wastewater can be subjected to primary filtration treatment to filter out the large impurities inside the wastewater, thereby avoiding the problem that the subsequent structure is easily blocked. The wastewater after primary filtration will flow into the inner cavity of the adjusting transfer tank 21. The activity frame 34 is connected to the inner support frame 33 by insertion. By pulling out the activity frame 34 from the inner support frame 33, the filter bin 35 can be disassembled, so that the user can clean the inner cavity of the filter bin 35.

[0024] The working principle of the iron-carbon micro-electrolysis device for treating sauce wine wastewater will be described in detail below.

[0025] As Figures 1-4As shown, in use, first, the alkaline solution is pre-stored in the interior of the alkaline solution storage bin 271, and the alkaline solution will fill the inner cavity of the solution output pipe 292 under the action of gravity, then the pipeline of the sauce and liquor wastewater is connected at the initial water inlet hole 32, the pipeline is controlled to be opened, and the wastewater can be transported to the inner cavity of the vertical bin 31 through the initial water inlet hole 32, the wastewater is subjected to primary filtration treatment through the filter bin 35, and the primary filtered wastewater is transferred to the inner cavity of the adjusting transfer tank 21, after the interior of the adjusting transfer tank 21 is fully loaded, the pipeline of the sauce and liquor wastewater is closed, the pH value is observed at the pH value monitoring device 211, if the pH value is within the normal range, the pump 14 is controlled to work, and the wastewater in the adjusting transfer tank 21 is transferred to the iron-carbon micro electrolysis treatment device main body 11 for treatment, if the pH value is low, the variable frequency drive motor 23 is controlled to work fast for a period of time, in the process of fast working of the variable frequency drive motor 23, the cover member 295 moves away from the solution output pipe 292, and the alkaline solution in the solution output pipe 292 is discharged into the interior of the adjusting transfer tank 21, then the variable frequency drive motor 23 is controlled to work slowly, the initial elasticity of the elastic rope 294 can drive the cover member 295 to be attached to the end of the solution output pipe 292, the function of closing the end of the solution output pipe 292 is realized, and when the variable frequency drive motor 23 works slowly, the rotating seat 22 drives the stirring paddle 24 to rotate, the solution in the adjusting transfer tank 21 is stirred, the alkaline solution is uniformly mixed into the wastewater, after the pH value at the pH value monitoring device 211 tends to be stable, the pH value is observed, if the pH value is within the normal range, the pump 14 is controlled to work, and the wastewater in the adjusting transfer tank 21 is transferred to the iron-carbon micro electrolysis treatment device main body 11 for treatment, if the pH value is still low, the above working process is repeated again, then the wastewater with normal pH value is treated by the iron-carbon micro electrolysis treatment device main body 11, and after the treatment is completed, the wastewater is output from the water outlet pipe 12.

[0026] It should be noted that in the description of the present disclosure, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0027] The above has made a detailed description of the present utility model, but some modifications or improvements can be made on the basis of the present utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A device for treating liquor wastewater by iron-carbon micro-electrolysis, characterized in that: Including support platform, the top of support platform is fixedly installed with iron carbon micro electrolysis treatment device main part, the left side of iron carbon micro electrolysis treatment device main part is fixedly connected with water outlet pipe, the right side of iron carbon micro electrolyysis treatment device main part is fixedly connected with water inlet pipe, the top of support platform is provided with pH value adjusting mechanism, and the pH value adjusting mechanism is provided with primary filtration protection mechanism; The pH value adjusting mechanism includes an adjusting transfer tank, which is fixedly installed on the top of the support table, a pump is fixedly installed at the bottom of the adjusting transfer tank, the input end of the pump is fixedly connected with the bottom of the adjusting transfer tank, the output end of the pump is fixedly connected with the end of the water inlet pipe, a pH value monitoring device is fixedly installed at the top of the adjusting transfer tank, the working end of the pH value monitoring device extends into the inner cavity of the adjusting transfer tank, a rotating seat is rotatably connected to the bottom of the inner wall of the adjusting transfer tank, a variable frequency drive motor is fixedly installed at the bottom of the adjusting transfer tank, the output shaft of the variable frequency drive motor is fixedly connected with the bottom of the rotating seat, and a stirring paddle is fixedly installed on the outer wall of the rotating seat.

2. The device for treating Jiang liquor wastewater by iron-carbon micro-electrolysis according to claim 1, characterized in that: A bracket is fixedly installed at the top of the adjusting transfer tank, a fixed square tube is fixedly installed on the inner wall of the bracket, and an alkaline solution tank is fixedly connected at the top of the fixed square tube.

3. The device for treating Jiang liquor wastewater by iron-carbon micro-electrolysis according to claim 2, characterized in that: A rotary joint is fixedly connected at the bottom of the fixed square tube, a rotating tube is rotatably connected to the bottom of the rotary joint, the rotating tube is rotatably connected to the adjusting transfer tank, the bottom of the rotating tube extends into the inner cavity of the adjusting transfer tank and is fixedly connected with a rotating square tube, and a solution output tube is fixedly connected to the outer wall of the rotating square tube.

4. The device for treating Jiang liquor wastewater through iron-carbon micro-electrolysis according to claim 3, characterized in that: A connecting arm is fixedly installed at the top of the rotating seat, and one end of the connecting arm away from the rotating seat is fixedly connected to the bottom of the rotating square tube.

5. The device for treating Jiang liquor wastewater by iron-carbon micro-electrolysis according to claim 4, characterized in that: A porous partition is fixedly installed on the inner wall of the solution output tube, an elastic rope is fixedly connected to the side of the porous partition, and a cover is fixedly connected to one end of the elastic rope away from the porous partition.

6. The device for treating Jiang liquor wastewater through iron-carbon micro-electrolysis according to claim 1, characterized in that: The primary filtration protection mechanism includes a vertical tank, which is fixedly connected to the top of the adjusting transfer tank, an initial water inlet hole is formed in the side of the vertical tank, an inner support frame is fixedly installed on the inner wall of the vertical tank, an active frame is movably inserted into the top of the inner support frame, and a filter tank is fixedly connected to the bottom of the active frame.

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