Anti-pollution electrostatic adsorption equipment for industrial oil processing

Abstract

The utility model discloses anti-pollution electrostatic adsorption equipment for industrial oil processing. The anti-pollution electrostatic adsorption equipment comprises a shell, an inlet pipe, an outlet pipe, a blow-off pipe and an electrostatic adsorption assembly, the shell comprises an outer shell and an inner container, the outer shell is provided with an inlet pipe and an outlet pipe, a blow-off pipe is arranged at the bottom of the outer shell, and the inner container is placed on the inner container installation ring. The inner container is provided with an inlet hole, an outlet hole and a sewage discharging hole, and an electrostatic adsorption rod inserting opening is formed in the top of the inner container. The electrostatic adsorption assembly is provided with a top cover, and the top cover is buckled on the shell. A diaphragm cylinder is arranged in the center of the top cover, an electrostatic adsorption rod is arranged in the diaphragm cylinder, and an insulating binding post is arranged on the side wall of the top cover and connected with the electrostatic adsorption rod. The diaphragm cylinder penetrates through the electrostatic adsorption rod insertion opening and the blow-off pipe, and the interior of the diaphragm cylinder is communicated with the blow-off pipe. According to the equipment provided by the utility model, continuous adsorption and filtration of industrial oil products can be realized; electrostatic adsorption is adopted, so that polar pollutants in the oil product are effectively adsorbed; the inner container and the outer container are designed, and pressure resistance and corrosion resistance are both considered.

Description

Technical Field

[0001] The utility model belongs to the field of oil processing equipment, in particular to an anti-pollution electrostatic adsorption equipment for industrial oil processing. Background Art

[0002] Industrial oil will produce pollutants such as particulate matter, organic acid, alkaline nitrogen, and bound water due to oxidation. In order not to affect the use of oil products, the pollutants need to be removed. The existing filtering methods for industrial oil mainly adopt traditional mechanical filtering methods, and the plate and frame filters and bag filters are more commonly used. Among them, the plate and frame filter mainly uses the microporous screening effect of filter paper or filter cloth to remove particulate mechanical impurities in the liquid. The equipment is large in size, the filtration accuracy is low, and the replacement of filter paper or filter cloth is more cumbersome; the bag filter mainly uses the interception effect of the filter bag to separate the particulate mechanical impurities in the liquid during filtration. However, if the accuracy requirement is high or there are more impurities in the liquid, the filter bag is easy to clog and needs to be replaced frequently. In addition, it is difficult to discharge sewage when clogged, and the operation is inconvenient.

[0003] The above-mentioned industrial oil processing methods have the problems of poor filtration accuracy, low filtration efficiency, high production cost and difficulty in removing polar substances such as organic acids, alkaline nitrogen, and bound water produced by oxidation in industrial oil. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: an anti-pollution electrostatic adsorption device for industrial oil processing comprises a shell, an inlet pipe, an outlet pipe, a sewage pipe and an electrostatic adsorption component.

[0005] The shell comprises an outer shell and an inner shell, the inlet pipe is arranged at a high position of the outer shell, the outlet pipe is arranged at a low position of the outer shell, the sewage pipe is arranged at the bottom of the outer shell, an inner shell mounting ring is arranged on the inner shell inner wall, and the inner shell is placed on the inner shell mounting ring.

[0006] The inner container is provided with an inlet hole, an outlet hole and a sewage hole corresponding to the inlet pipe, the outlet pipe and the sewage pipe, and a socket for an electrostatic adsorption rod is provided on the top of the inner container.

[0007] Furthermore, the outer shell is made of metal, and the inner shell is made of glass.

[0008] Furthermore, a transparent window is provided on the side wall of the shell.

[0009] The electrostatic adsorption component has a top cover, and the top cover is buckled on the shell.

[0010] A diaphragm cylinder is provided at the center of the top cover, an electrostatic adsorption rod is concentrically arranged inside the diaphragm cylinder, and an insulating terminal is provided on the side wall of the top cover, and the insulating terminal is connected to the electrostatic adsorption rod.

[0011] The insulating terminal is made of ceramic material to prevent current from connecting to the housing.

[0012] The diaphragm tube passes through the electrostatic adsorption rod socket and the sewage pipe, and the interior of the diaphragm tube is connected to the sewage pipe.

[0013] Furthermore, a sealing ring is provided at the tube mouth of the diaphragm tube, and the sealing ring abuts against the sewage discharge hole.

[0014] The utility model provides an anti-pollution electrostatic adsorption device for industrial oil processing, which has the following advantages: adopting an upper-in-lower-out flow channel form, pollutants flow out from a special outlet, and a continuous adsorption and filtration process of industrial oil products can be realized; adopting the electrostatic adsorption principle, and can effectively adsorb and filter oxidized and deteriorated organic acids, alkaline nitrogen, combined water and other fluid polar substances in the oil products, to prevent the acid value and water content of the oil products from exceeding the standard due to pollution; using an inner and outer tank design, taking into account both pressure resistance and corrosion resistance, and improving the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the appearance of an anti-pollution electrostatic adsorption device for industrial oil processing according to the utility model;

[0017] Figure 2 It is a top view schematic diagram of an anti-pollution electrostatic adsorption device for industrial oil processing according to the utility model;

[0018] Figure 3 It is a front view schematic diagram of an anti-pollution electrostatic adsorption device for industrial oil processing according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the internal structure of an anti-pollution electrostatic adsorption device for industrial oil processing.

[0020] Explanation of the reference numerals in the figure: 1. Shell, 101. Outer shell, 1011. Inner liner mounting ring, 102. Inner liner, 1021. Inlet hole, 1022. Outlet hole, 1023. Drain hole, 1024. Electrostatic adsorption rod socket, 2. Inlet pipe, 3. Outlet pipe, 4. Drain pipe, 5. Electrostatic adsorption assembly, 501. Top cover, 502. Diaphragm cylinder, 5021. Sealing ring, 503. Electrostatic adsorption rod, 504. Insulating terminal. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, an embodiment of the utility model is an anti-pollution electrostatic adsorption device for industrial oil processing, comprising a shell 1, an inlet pipe 2, an outlet pipe 3, a sewage pipe 4 and an electrostatic adsorption component 5.

[0024] The shell 1 includes an outer shell 101 and an inner shell 102. An inlet pipe 2 is provided at the top of the outer shell 101, an outlet pipe 3 is provided at the bottom of the outer shell 101, a sewage pipe 4 is provided at the bottom of the outer shell 101, and an inner shell mounting ring 1011 is provided on the inner shell mounting ring 1011. The inner shell 102 is placed on the inner shell mounting ring 1011.

[0025] The inner tank 102 is provided with an inlet hole 1021 , an outlet hole 1022 and a sewage hole 1023 corresponding to the inlet pipe 2 , the outlet pipe 3 and the sewage pipe 4 , and the top of the inner tank 102 is provided with an electrostatic adsorption rod socket 1024 .

[0026] Preferably, the outer shell 101 is made of metal and the inner shell 102 is made of glass. The outer shell 101 made of metal plays a protective and pressure-resistant role, while the inner shell 102 made of glass can resist corrosive substances in industrial oil and extend the service life of the equipment.

[0027] Preferably, a transparent window 6 is provided on the side wall of the housing 101 to facilitate observation of the working conditions inside the device and to facilitate troubleshooting of abnormalities.

[0028] The electrostatic adsorption assembly 5 has a top cover 501 , and the top cover 501 is buckled on the housing 1 .

[0029] A diaphragm tube 502 is provided at the center of the top cover 501. The diaphragm tube 502 is made of a semi-permeable material. An electrostatic adsorption rod 503 is concentrically provided inside the diaphragm tube 502. Polar substances can pass through the diaphragm tube 502 under the adsorption of the electrostatic adsorption rod 503. An insulating terminal 504 is provided on the side wall of the top cover 501. The insulating terminal 504 is connected to the electrostatic adsorption rod 503.

[0030] Preferably, the insulating terminal 504 is made of ceramic material to prevent current from connecting to the housing 1.

[0031] The diaphragm tube 502 passes through the electrostatic adsorption rod socket 1024 and the sewage pipe 4 , and the interior of the diaphragm tube 502 is connected to the sewage pipe 4 .

[0032] Preferably, a sealing ring 5021 is provided at the mouth of the diaphragm tube 502 , and the sealing ring 5021 abuts against the drain hole 1023 .

[0033] The anti-pollution electrostatic adsorption equipment for industrial oil processing described above has the following usage method: connect the insulating terminal 504 to a high-voltage power supply, so that the electrostatic adsorption rod 503 generates an electrostatic field, and pass the industrial oil from the inlet pipe 2 into the inner tank 102. The particulate matter in the oil and the oxidized organic acids, alkaline nitrogen, bound water and other fluid polar substances are gathered through the diaphragm tube 502 under the action of the electrostatic field and flow out from the drain pipe 4, and the finished oil with pollutants removed flows out from the outlet pipe 3.

[0034] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An anti-pollution electrostatic adsorption device for industrial oil processing, characterized in that: It comprises a shell (1), an inlet pipe (2), an outlet pipe (3), a sewage pipe (4) and an electrostatic adsorption component (5); The housing (1) comprises an outer shell (101) and an inner shell (102); the inlet pipe (2) is provided at a high position of the outer shell (101); the outlet pipe (3) is provided at a low position of the outer shell (101); the sewage pipe (4) is provided at the bottom of the outer shell (101); an inner shell mounting ring (1011) is provided on the inner wall of the outer shell (101); and the inner shell (102) is placed on the inner shell mounting ring (1011); The inner container (102) is provided with an inlet hole (1021), an outlet hole (1022) and a sewage hole (1023) corresponding to the inlet pipe (2), the outlet pipe (3) and the sewage pipe (4), and the top of the inner container (102) is provided with an electrostatic adsorption rod socket (1024); The electrostatic adsorption component (5) has a top cover (501), and the top cover (501) is buckled on the shell (1); A diaphragm cylinder (502) is provided at the center of the top cover (501), an electrostatic adsorption rod (503) is coaxially arranged inside the diaphragm cylinder (502), and an insulating terminal (504) is provided on the side wall of the top cover (501), and the insulating terminal (504) is connected to the electrostatic adsorption rod (503); The diaphragm tube (502) passes through the electrostatic adsorption rod socket (1024) and the sewage pipe (4), and the interior of the diaphragm tube (502) is connected to the sewage pipe (4).

2. The anti-pollution electrostatic adsorption device for industrial oil processing according to claim 1, characterized in that: The outer shell (101) is made of metal, and the inner shell (102) is made of glass.

3. The anti-pollution electrostatic adsorption device for industrial oil processing according to claim 1, characterized in that: A transparent window (6) is provided on the side wall of the housing (101).

4. The anti-pollution electrostatic adsorption device for industrial oil processing according to claim 1, characterized in that: The insulating terminal (504) is made of ceramic material to prevent current from connecting to the housing (1).

5. The anti-pollution electrostatic adsorption device for industrial oil processing according to claim 1, characterized in that: The tube mouth of the diaphragm tube (502) is provided with a sealing ring (5021), and the sealing ring (5021) is in contact with the sewage discharge hole (1023).

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