Electro-catalysis demulsification device

Abstract

The utility model relates to an electrocatalytic demulsification device which comprises a waste liquid tank, the waste liquid tank is provided with a waste emulsion inlet, a scum outlet and a water outlet, an electrolysis device is arranged in the waste liquid tank and comprises an anode plate and a cathode plate, the anode plate and the cathode plate are connected with a rectification power supply, and a ventilation stirring device and a steam heating pipe are arranged at the bottom of the waste liquid tank. The anode plates are aluminum plates, the cathode plates are stainless steel plates, and the multiple anode plates and the multiple cathode plates are arranged at intervals; the ventilation adjusting part in the ventilation stirring device is installed in the ventilation pipe in a screwed mode to achieve adjustable air volume, assembly and maintenance are convenient, uniform stirring and ventilation are achieved through adjustable air of the ventilation stirring blades, and use is flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum hot rolling emulsion processing devices, in particular to an electrocatalytic demulsification device. Background Art

[0002] The utility model with the existing patent number CN201220170902.6 is a hot-rolled emulsion electrolysis demulsification device for aluminum alloy strips. Since an electrolysis device is provided in the waste liquid tank, the electrolysis device includes an anode plate and a cathode plate, the anode plate and the cathode plate are connected to a rectifier power supply, and a ventilation stirring device and a steam heating device are provided at the bottom of the waste liquid tank, and the anode plate is an aluminum plate. The metal ions or non-metal ions in the waste emulsion can be electrolyzed to undergo an oxidation-reduction reaction to form sediments or gas molecules, thereby separating them from the water; using an aluminum plate as an anode, aluminum undergoes electrochemical corrosion to form aluminum ions that enter the waste emulsion, and aluminum hydroxide floccules are formed under neutral conditions (flocculation reaction occurs) to achieve the purpose of oil-water separation. However, the ventilation stirring device in the patent lacks a structure with adjustable air volume and uniform stirring and ventilation, which is not convenient for flexible use according to the needs of use, and is not convenient for disassembly and maintenance. Utility Model Content

[0003] In order to solve the problems in the prior art, the utility model provides an electrocatalytic demulsification device.

[0004] The specific technical scheme of the utility model is as follows: an electrocatalytic demulsification device, including a waste liquid tank, the waste liquid tank is provided with a waste emulsion inlet, a scum outlet, and a drain port, an electrolysis device is provided in the waste liquid tank, the electrolysis device includes an anode plate and a cathode plate, the anode plate and the cathode plate are connected to a rectifier power supply, a ventilation stirring device and a steam heating pipe are provided at the bottom of the waste liquid tank, the anode plate is made of aluminum plate, the cathode plate is made of stainless steel plate, the anode plate and the cathode plate are respectively provided with multiple pieces, which are arranged at intervals from each other; it is characterized in that: the ventilation stirring device includes a ventilation pipe, a ventilation regulating component and a ventilation stirring blade, the ventilation regulating component is installed in the ventilation pipe, the ventilation stirring blade is installed on the ventilation regulating component, the ventilation regulating component includes an adjustment plate and a matching adjustment plate, the adjustment plate and the matching adjustment plate are uniformly arranged with penetrating adjustment vents along their inner circumferences, a stud is provided at the center of one side of the adjustment plate, the matching adjustment plate is provided with a screw hole inserted in the stud, the stud is screwed through the screw hole and fixed by a fixing nut, a shaft column is provided at the center of the other side of the adjustment plate relative to the stud, and the ventilation stirring blade is connected to the shaft column.

[0005] Preferably, the adjustment plate is provided with external threads along its outer circumference, and the ventilation pipe is provided with internal threads threadedly connected with the external threads.

[0006] Preferably, a limiting ring is further provided in the ventilation pipe and is located at the inner end of the internal thread, and the limiting ring has a ring opening.

[0007] Preferably, one side of the adjustment plate has an extension edge extending outward along its outer circumference.

[0008] Preferably, the ventilation stirring blade comprises a shaft tube which is axially connected to a shaft column and has a ball bearing embedded inside, and a stirring blade arranged on the outer periphery of the shaft tube.

[0009] The technical effect of the utility model is that the regulating ventilation component in the ventilation stirring device is screwed into the ventilation pipe to realize adjustable air volume, and it is convenient to assemble and maintain. The ventilation stirring blades realize uniform stirring ventilation of the adjustable air, and it is flexible to use.

[0010] The ventilation stirring device installed enables the ventilation adjustment component to be screwed into the ventilation pipe, which is convenient for manually adjusting the matching adjustment plate and the adjustment vent between the adjustment plates and then fixing them, making it convenient to adjust the air volume and facilitate assembly and maintenance. The problem of the ventilation stirring device in the existing patent lacking adjustable air volume is solved.

[0011] The ventilation stirring blades axially connected to the shaft column provided on the ventilation regulating component facilitate uniform stirring of the regulated air, thereby solving the problem that the ventilation stirring device in the existing patent lacks a structure for uniform stirring ventilation and is not convenient for flexible use according to the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the ventilation and stirring device;

[0014] Figure 3 yes Figure 2 Schematic diagram of the decomposition structure;

[0015] Figure 4 It is a schematic diagram of the decomposed structure of the regulating ventilation components;

[0016] Figure 5-7 yes Figure 3 Schematic diagram of usage status;

[0017] Figure 8 Schematic diagram of the limit ring structure;

[0018] In the figure: waste liquid tank 1, waste emulsion inlet 11, scum outlet 12, drain outlet 13, electrolysis device 14, rectifier power supply 17, steam heating pipe 18, ventilation and stirring device 2, ventilation pipe 21, ventilation adjustment component 3, external thread 32, internal thread 33, extension edge 34, matching adjustment plate 35, adjustment vent 36, stud 37, screw hole 38, fixing nut 39, shaft column 40, ventilation and stirring blade 5, shaft tube 51, stirring blade 52, limit ring 6, ring mouth 61. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings. Example

[0020] like Figures 1 to 8 As shown, an electrocatalytic demulsification device of the present embodiment includes a waste liquid tank, the waste liquid tank 1 is provided with a waste emulsion inlet 11, a scum outlet 12, and a drain outlet 13, an electrolysis device 14 is provided in the waste liquid tank 1, the electrolysis device 14 includes an anode plate and a cathode plate, the anode plate and the cathode plate are connected to a rectifier power supply 17, a ventilation stirring device 2 and a steam heating pipe 18 are provided at the bottom of the waste liquid tank 1, the anode plate is made of an aluminum plate, and the cathode plate is made of a stainless steel plate, and the anode plate and the cathode plate have multiple pieces respectively, which are arranged at intervals from each other; its structure and process flow have been disclosed in the utility model of a hot-rolled emulsion electrolysis demulsification device for aluminum alloy plates and strips with an existing patent number of CN201220170902.6.

[0021] The ventilation and stirring devices in the existing patents lack structures for adjustable air volume and uniform stirring and ventilation, which makes it inconvenient to use flexibly according to the needs of use and inconvenient to disassemble and maintain. The present application allows manual adjustment of the ventilation volume by screwing the adjustable ventilation component in the ventilation pipe, and the ventilation and stirring blade shaft is connected to the other side of the adjustable ventilation component to make the adjusted wind stirring more uniform. Since the adjustable ventilation component is screwed in the ventilation pipe, it is convenient to disassemble and maintain.

[0022] The present application improves the ventilation and stirring device in the patent. Since the ventilation and regulating components in the present embodiment are screwed in the ventilation pipe 21, it is convenient for disassembly and maintenance. In the present embodiment, the ventilation and stirring device 2 comprises a ventilation pipe 21, a ventilation and regulating component 3 and a ventilation and stirring blade 5. The ventilation and regulating component 3 is installed in the ventilation pipe 21, which is convenient for manual installation. The ventilation and stirring blade 5 is installed on the ventilation and regulating component 3 to stir the air volume evenly.

[0023] The present application improves the ventilation stirring device in the patent so as to facilitate manual adjustment of ventilation flow to meet different needs. The ventilation adjustment component 3 includes an adjustment plate and a matching adjustment plate 35, the adjustment plate is provided with an external thread 32 along its outer circumference, and the ventilation pipe 21 is provided with an internal thread 33 screwed to the external thread 32. It is convenient to assemble. A limiting ring 6 is also provided at the inner end of the internal thread 33 in the ventilation pipe 21, and the limiting ring 6 has a ring opening 61. It plays the role of limiting the position of the adjustment plate screwed in the ventilation pipe 21. An extension edge 34 extends outward along the outer circumference of one side of the adjustment plate. It is more suitable to make the matching adjustment plate 35 axially connected to the adjustment plate. The adjustment plate and the matching adjustment plate 35 are evenly arranged with penetrating adjustment vents 36 along their inner circumferences. In this embodiment, six explanatory structures are respectively provided to facilitate manual adjustment of the matching adjustment plate 35 so that its adjustment vents 36 and the adjustment vents 36 opened on the adjustment plate match. A stud 37 is provided at the center of the outer surface of the adjustment plate, and a screw hole 38 is opened on the matching adjustment plate 35 for inserting into the stud 37. The stud 37 passes through the screw hole 38 and is fixed by a fixing nut 39. When the ventilation matching adjustment between the matching adjustment plate 35 and the adjustment plate is completed, it is fixed by the fixing nut 39.

[0024] In order to increase the uniform air volume stirring of the adjusted ventilation volume. The wind passes through the adjusted ventilation component, so that the ventilation stirring blade 5 rotates and stirs with the shaft column 40 as the axis by the ventilation effect. The other surface of the adjustment plate is provided with a shaft column 40 relative to the stud 37, and the ventilation stirring blade 5 is axially connected to the end of the shaft column 40. The ventilation stirring blade 5 includes a shaft tube 51 axially connected to the shaft column 40 and embedded with a ball bearing inside, and a stirring blade 52 arranged on the outer periphery of the shaft tube 51.

[0025] The working principle of the above-mentioned adjustable ventilation component is: by manually turning the matching adjustment plate screwed on the adjustment plate, the corresponding adjustable vent is adjusted and then fixed by the fixing nut. The adjustment connection between the adjustment plate and the matching adjustment plate forms the following three ventilation states.

[0026] When the regulating vents on the regulating plate and the regulating vents on the matching regulating plate are completely corresponding, the air volume is maximum. When the matching positions of the regulating vents are completed, they are fixed by fixing nuts.

[0027] When the regulating vents on the regulating plate and the regulating vents on the matching regulating plate partially correspond, the air volume is the second largest. When the matching position of the regulating vents is completed, they are fixed by fixing nuts.

[0028] When the regulating vents on the regulating plate and the regulating vents on the matching regulating plate do not correspond, there is no ventilation. When the matching positions of the regulating vents are completed, they are fixed by fixing nuts.

[0029] Working principle: the present application forms the above-mentioned three ventilation states by screwing the adjusting ventilation component into the ventilation pipe and limiting it in front of the limiting ring. The adjusting plate in the adjusting ventilation component is screwed to the matching adjusting plate through the studs, and the wind passes through the adjusting ventilation component. A shaft column is provided at the center of the other side of the adjusting plate, and a ventilation stirring blade is axially connected to the shaft column to realize uniform rotation and stirring of the adjusted wind.

[0030] This application is based on the principle of first application, then product. If you already have samples, please contact the applicant or inventor. It should be pointed out that the above preferred embodiments are only for illustrating the technical concept and features of the utility model. Its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and it cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. An electrocatalytic demulsification device, comprising a waste liquid tank, the waste liquid tank is provided with a waste emulsion inlet, a scum outlet, and a drain outlet, the waste liquid tank is provided with an electrolysis device, the electrolysis device comprises an anode plate and a cathode plate, the anode plate and the cathode plate are connected to a rectifier power supply, a ventilation stirring device and a steam heating pipe are provided at the bottom of the waste liquid tank, the anode plate is made of an aluminum plate, the cathode plate is made of a stainless steel plate, the anode plate and the cathode plate are respectively provided with multiple sheets, which are arranged at intervals from each other; characterized in that: The ventilation and stirring device includes a ventilation pipe, an adjustable ventilation component and a ventilation and stirring blade. The adjustable ventilation component is installed in the ventilation pipe, and the ventilation and stirring blade is installed on the adjustable ventilation component. The adjustable ventilation component includes an adjusting plate and a matching adjusting plate. The adjusting plate and the matching adjusting plate are evenly arranged with penetrating adjusting vents along their inner circumferences. A stud is provided at the center of one side of the adjusting plate, and the matching adjusting plate is provided with a screw hole inserted into the stud. The stud is screwed through the screw hole and fixed by a fixing nut. An axial column is provided at the center of the other side of the adjusting plate relative to the stud, and the ventilation and stirring blade is axially connected to the axial column.

2. The electrocatalytic demulsification device according to claim 1, characterized in that: The adjusting plate is provided with external threads along its outer circumference, and the ventilation pipe is provided with internal threads which are screwed to the external threads.

3. The electrocatalytic demulsification device according to claim 1, characterized in that: A limiting ring is also provided in the ventilation pipe at the inner end of the internal thread, and the limiting ring has a ring opening.

4. The electrocatalytic demulsification device according to claim 1, characterized in that: One side of the adjustment plate has an extension edge extending outward along its outer circumference.

5. The electrocatalytic demulsification device according to claim 1, characterized in that: The ventilation stirring blade comprises a shaft tube which is axially connected to a shaft column and has a ball bearing embedded inside, and a stirring blade arranged on the outer periphery of the shaft tube.

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