Coal chemical wastewater phenolic substance micro-electrolysis treatment equipment

Abstract

The utility model discloses a coal chemical industry wastewater phenolic substance micro -electrolysis processing equipment belongs to coal chemical industry wastewater phenolic substance micro -electrolysis processing equipment technical field, and its technical scheme main points include storage component, the right side intercommunication of storage component has the filling pipe, the left side intercommunication of storage component has first solenoid valve, the left side intercommunication of first solenoid valve has the liquid discharge pipe, the storage component includes the box, the rear side fixed connection of box has motorized telescopic link, the top fixed connection of motorized telescopic link has the connecting plate, the front side fixed connection of connecting plate has the top cover, can solve the majority coal chemical industry wastewater phenolic substance micro -electrolysis processing equipment of current needs to use iron carbon filler, and iron carbon filler needs to be replaced after using a period of time, under the condition of replacement, iron carbon filler possibly adsorbs in the inner wall of equipment, and iron carbon filler particle possibly can sink the bottom, causes certain difficulty problem of the user cleaning or replacement.

Description

Technical Field

[0001] This utility model relates to the technical field of micro-electrolysis treatment equipment for phenolic substances in coal chemical wastewater, and particularly to a micro-electrolysis treatment equipment for phenolic substances in coal chemical wastewater. Background Technology

[0002] A micro-electrolysis treatment device for phenolic substances in coal chemical wastewater is an industrial device specifically designed to treat phenolic pollutants in coal chemical wastewater. Its core technology utilizes iron-carbon packing to form micro-galvanic cells in the wastewater, degrading phenolic substances through electrochemical reactions. This process breaks down large-molecule toxic phenols into smaller molecules or harmless substances, while simultaneously improving the biodegradability of the wastewater for easier subsequent treatment. The device enhances reaction efficiency through stirring and aeration, featuring highly efficient phenol removal, COD reduction, and convenient operation, helping coal chemical enterprises achieve compliant wastewater discharge.

[0003] To address the aforementioned issues, existing patents offer solutions. Most existing micro-electrolysis treatment devices for phenolic substances in coal chemical wastewater require the use of iron-carbon filler. This filler needs to be replaced after a period of use. When replacing it, the iron-carbon filler may adhere to the inner wall of the equipment, and the iron-carbon filler particles may settle to the bottom, making cleaning or replacement difficult for users.

[0004] To address this, a micro-electrolysis treatment device for phenolic substances in coal chemical wastewater is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a micro-electrolysis treatment device for phenolic substances in coal chemical wastewater. This device solves the problem that most existing micro-electrolysis treatment devices for phenolic substances in coal chemical wastewater require the use of iron-carbon filler. After a period of use, the iron-carbon filler needs to be replaced. When replacing it, the iron-carbon filler may be adsorbed on the inner wall of the device, and the iron-carbon filler particles may settle to the bottom, which makes cleaning or replacement difficult for users.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a micro-electrolysis treatment device for phenolic substances in coal chemical wastewater, comprising a storage component, a filling pipe connected to the right side of the storage component, a first solenoid valve connected to the left side of the storage component, and a drain pipe connected to the left side of the first solenoid valve.

[0007] The storage component includes a housing, an electric telescopic rod fixedly connected to the rear side of the housing, a connecting plate fixedly connected to the top of the electric telescopic rod, a top cover fixedly connected to the front side of the connecting plate, a connecting rod fixedly connected to the bottom of the top cover, a frame bolted to the inner side of the two connecting rods, a filter screen fixedly connected to the inner wall of the frame, and a scraper that contacts the inner wall of the housing fixedly connected to the top of the frame.

[0008] Preferably, a servo motor is bolted to the top of the top cover, and a stirring rod is fixedly connected to the bottom of the servo motor.

[0009] Preferably, a heating rod body is fixedly connected to the inner wall of the stirring rod, and a temperature detector is connected to the front side of the box.

[0010] Preferably, a plurality of stirring blocks are fixedly connected to the surface of the stirring rod, and the plurality of stirring blocks are all made of stainless steel.

[0011] Preferably, a sealing block is fixedly connected to the bottom of the top cover, and the side of the sealing block away from the top cover contacts the inner wall of the box.

[0012] Preferably, the stirring rod is movably connected to the inner wall of the sealing block, and the stirring rod is made of stainless steel.

[0013] Preferably, a second solenoid valve is connected to the rear side of the housing, and a sealing sleeve is snapped into the inner wall of the second solenoid valve.

[0014] Preferably, a power controller is fixedly connected to the front side of the enclosure, and a support block is fixedly connected to the bottom of the enclosure.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The electric telescopic rod in this application drives the top cover, frame, filter screen, and scraper to move. The scraper scrapes off the filler adsorbed on the inner wall, and the filter screen intercepts particles, thus solving the problem of cleaning and replacement.

[0017] 2. The servo motor drives the stirring rod and stainless steel stirring block to fully mix the packing material with the wastewater, accelerating the micro-electrolysis reaction to degrade phenolic substances. At the same time, the heating rod body is precisely temperature-controlled under the monitoring of a temperature detector to optimize the reaction activity. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the micro-electrolysis treatment equipment for phenolic substances in coal chemical wastewater according to this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the storage component of this utility model;

[0020] Figure 3 This is a schematic diagram showing the disassembled components of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a partial component of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the housing, the second solenoid valve, and the sealing sleeve of this utility model.

[0023] In the diagram, 1. Storage component; 101. Box body; 102. Electric telescopic rod; 103. Connecting plate; 104. Top cover; 105. Connecting rod; 106. Frame; 107. Filter screen; 108. Scraper; 2. Filling pipe; 3. First solenoid valve; 4. Drain pipe; 5. Servo motor; 6. Stirring rod; 7. Heating rod body; 8. Temperature detector; 9. Stirring block; 10. Sealing block; 11. Second solenoid valve; 12. Sealing sleeve; 13. Power controller; 14. Support block. 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] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] A micro-electrolysis treatment device for phenolic substances in coal chemical wastewater includes a storage component 1, a filling pipe 2 connected to the right side of the storage component 1, a first solenoid valve 3 connected to the left side of the storage component 1, and a drain pipe 4 connected to the left side of the first solenoid valve 3.

[0027] Storage component 1 includes a housing 101. An electric telescopic rod 102 is fixedly connected to the rear side of the housing 101. A connecting plate 103 is fixedly connected to the top of the electric telescopic rod 102. A top cover 104 is fixedly connected to the front side of the connecting plate 103. A connecting rod 105 is fixedly connected to the bottom of the top cover 104. A frame 106 is bolted to the inner side of the two connecting rods 105. A filter screen 107 is fixedly connected to the inner wall of the frame 106. A scraper 108 that contacts the inner wall of the housing 101 is fixedly connected to the top of the frame 106.

[0028] In this embodiment: Storage component 1 allows for temporary storage of iron-carbon filler and wastewater; filling pipe 2 guides liquid into storage component 1; first solenoid valve 3 discharges the reacted liquid from storage component 1; and drain pipe 4 drains the liquid. The enclosure 101, electric telescopic rod 102, connecting plate 103, top cover 104, connecting rod 105, frame 106, filter screen 107, and scraper 108 provide storage functionality. The enclosure 101 can temporarily store iron-carbon filler and coal chemical wastewater, providing space for the micro-electrolysis reaction. It also facilitates easy cleaning. For easy replacement, the electric telescopic rod 102 drives the connecting plate 103 and the top cover 104 to move up and down, causing the frame 106, filter screen 107 and scraper 108 to move accordingly. The filter screen 107 can intercept iron and carbon filler, preventing it from being discharged with wastewater. The scraper 108 contacts the inner wall of the box 101, which can scrape off the iron and carbon filler adsorbed on the inner wall of the box 101. This solves the cleaning and replacement problems caused by iron and carbon filler adsorbing on the inner wall and particles settling at the bottom, and improves the convenience of operation. Secondly, the sealing effect is good. The top cover 104 cooperates with the box 101 to maintain the sealing of the inside of the box 101 during storage and reaction, preventing liquid leakage and impurities from entering.

[0029] Specifically, such as Figure 3 As shown, a servo motor 5 is bolted to the top of the top cover 104, and a stirring rod 6 is fixedly connected to the bottom of the servo motor 5.

[0030] Specifically, such as Figure 3 As shown, a heating rod body 7 is fixedly connected to the inner wall of the stirring rod 6, and a temperature detector 8 is connected to the front side of the box 101.

[0031] Specifically, such as Figure 3 As shown, several stirring blocks 9 are fixedly connected to the surface of the stirring rod 6, and the material of the stirring blocks 9 is stainless steel.

[0032] In this embodiment: By setting a servo motor 5 and a stirring rod 6, the servo motor 5 drives the stirring rod 6 to rotate, so that the iron-carbon filler and wastewater are fully mixed and in contact, accelerating the micro-electrolysis reaction and improving the degradation efficiency of phenolic substances. The stirring action of the stirring rod 6 can make the iron-carbon filler evenly distributed in the tank 101, avoiding local accumulation or settling, and ensuring the uniformity and stability of the reaction. By setting a heating rod body 7 and a temperature detector 8, the heating rod body 7 can heat the wastewater and iron-carbon filler in the tank 101, adjust the reaction temperature to a suitable range, and improve the activity and rate of the micro-electrolysis reaction. The temperature detector 8 monitors the internal temperature of the tank 101 in real time and feeds the data back to the control system so as to adjust the working status of the heating rod in time, achieve precise control of the reaction temperature, and ensure that the reaction is carried out at the optimal temperature. By setting several stirring blocks 9, which are fixed on the surface of the stirring rod 6, the contact area between the stirring rod 6 and the wastewater and iron-carbon filler is increased, making the stirring more thorough and uniform, and further improving the reaction efficiency.

[0033] Specifically, such as Figure 4 As shown, a sealing block 10 is fixedly connected to the bottom of the top cover 104, and the side of the sealing block 10 away from the top cover 104 contacts the inner wall of the box 101.

[0034] Specifically, such as Figure 4 As shown, the stirring rod 6 is movably connected to the inner wall of the sealing block 10, and the stirring rod 6 is made of stainless steel.

[0035] In this embodiment: by setting a sealing block 10, which is located at the bottom of the top cover 104 and in close contact with the inner wall of the box 101, the sealing performance between the top cover 104 and the box 101 is further enhanced, effectively preventing liquid leakage and the entry of outside air, and ensuring the stability and safety of the reaction environment.

[0036] Specifically, such as Figure 5 As shown, a second solenoid valve 11 is connected to the rear side of the housing 101, and a sealing sleeve 12 is snapped into the inner wall of the second solenoid valve 11.

[0037] Specifically, such as Figure 1 As shown, a power controller 13 is fixedly connected to the front side of the housing 101, and a support block 14 is fixedly connected to the bottom of the housing 101.

[0038] In this embodiment: By setting a second solenoid valve 11 and a sealing sleeve 12, the second solenoid valve 11 is connected to the rear side of the housing 101. When it is necessary to replace the iron-carbon packing, the second solenoid valve 11 is opened, which allows the iron-carbon packing in the housing 101 to be discharged smoothly, improving the efficiency of packing replacement. The sealing sleeve 12 is snapped into the inner wall of the second solenoid valve 11. When the solenoid valve is closed, it can effectively prevent liquid from leaking from the solenoid valve, ensuring the sealing and safety of the equipment. By setting a power controller 13, the power controller 13 is used to control the power supply and working status of various electrical components of the equipment, such as the electric telescopic rod 102, the servo motor 5, the heating rod body 7, etc., to realize intelligent control and management of the equipment, ensuring that the various components of the equipment work in coordination. By setting a support block 14, the support block 14 is fixed to the bottom of the housing 101, providing stable support for the entire equipment, ensuring that the equipment remains stable during operation, and avoiding the impact of equipment shaking on the reaction effect and the service life of the equipment.

[0039] Working principle: First, coal chemical wastewater and iron-carbon filler are injected into the tank 101 through the filling pipe 2. The storage component 1 provides temporary storage. The servo motor 5 drives the stirring rod 6 and the stainless steel stirring block 9 on the surface to rotate, so that the wastewater and iron-carbon filler are fully mixed to form a micro galvanic cell. Phenolic substances are degraded through electrochemical reaction. At the same time, the heating rod body 7 adjusts the reaction temperature to the optimal range under the monitoring feedback of the temperature detector 8 to improve the reaction activity. After the reaction is completed, the first solenoid valve 3 opens and the treated wastewater is discharged through the drain pipe 4. When the iron-carbon filler needs to be replaced, the electric telescopic rod 102 drives the top cover 104 and the lower frame 106, filter screen 107 and scraper 108 to move upward. The scraper 108 scrapes off the filler adsorbed on the inner wall of the tank 101, and the filter screen 107 intercepts the filler particles. Then the second solenoid valve 11 opens and the old filler is discharged from the rear side of the tank 101. After the replacement is completed, the sealing block 10 and the sealing sleeve 12 ensure the equipment is sealed. The power controller 13 coordinates the operation of each component, and the support block 14 ensures the stability of the equipment.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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-electrolysis treatment device for phenolic substances in coal chemical wastewater, comprising a storage component (1), characterized in that: The storage component (1) is connected to a filling pipe (2) on the right side, and to a first solenoid valve (3) on the left side. The first solenoid valve (3) is connected to a drain pipe (4) on the left side. The storage component (1) includes a housing (101), an electric telescopic rod (102) is fixedly connected to the rear side of the housing (101), a connecting plate (103) is fixedly connected to the top of the electric telescopic rod (102), a top cover (104) is fixedly connected to the front side of the connecting plate (103), a connecting rod (105) is fixedly connected to the bottom of the top cover (104), a frame (106) is bolted to the inner side of the two connecting rods (105), a filter screen (107) is fixedly connected to the inner wall of the frame (106), and a scraper (108) that contacts the inner wall of the housing (101) is fixedly connected to the top of the frame (106).

2. The micro-electrolysis treatment equipment for phenolic substances in coal chemical wastewater according to claim 1, characterized in that: A servo motor (5) is bolted to the top of the top cover (104), and a stirring rod (6) is fixedly connected to the bottom of the servo motor (5).

3. The micro-electrolysis treatment equipment for phenolic substances in coal chemical wastewater according to claim 2, characterized in that: The inner wall of the stirring rod (6) is fixedly connected to the heating rod body (7), and the front side of the box (101) is connected to the temperature detector (8).

4. The micro-electrolysis treatment equipment for phenolic substances in coal chemical wastewater according to claim 2, characterized in that: The surface of the stirring rod (6) is fixedly connected with several stirring blocks (9), and the material of the stirring blocks (9) is stainless steel.

5. The micro-electrolysis treatment equipment for phenolic substances in coal chemical wastewater according to claim 1, characterized in that: A sealing block (10) is fixedly connected to the bottom of the top cover (104), and the side of the sealing block (10) away from the top cover (104) contacts the inner wall of the box (101).

6. The micro-electrolysis treatment equipment for phenolic substances in coal chemical wastewater according to claim 2, characterized in that: The stirring rod (6) is movably connected to the inner wall of the sealing block (10), and the stirring rod (6) is made of stainless steel.

7. The micro-electrolysis treatment equipment for phenolic substances in coal chemical wastewater according to claim 1, characterized in that: The rear side of the housing (101) is connected to a second solenoid valve (11), and a sealing sleeve (12) is snapped into the inner wall of the second solenoid valve (11).

8. The micro-electrolysis treatment equipment for phenolic substances in coal chemical wastewater according to claim 1, characterized in that: A power controller (13) is fixedly connected to the front side of the housing (101), and a support block (14) is fixedly connected to the bottom of the housing (101).

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