CN219518354U

CN219518354U - High-efficient exhaust-gas treatment equipment with two-stage tubular electric field structure

Info

Publication number: CN219518354U
Application number: CN202223238235.3U
Authority: CN
Inventors: 张淳宇; 刘雨泽; 周天予
Original assignee: Nanjing Senior High School Of Jiangsu Province
Current assignee: Nanjing Senior High School Of Jiangsu Province
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-08-15
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses high-efficiency waste gas treatment equipment with a two-stage tubular electric field structure, which is characterized by further comprising a high-voltage breakdown-preventing insulating seat (6), a steel pipe (7) and a wire electrode (11); an electrode wire (11) is arranged in the high-voltage breakdown-preventing insulating seat (6), two ends of the high-voltage breakdown-preventing insulating seat (6) are respectively provided with a steel pipe (7), the end part of one steel pipe (7) is connected with a fan (8), and the end part of the other steel pipe (7) is connected with an air suction pipe (9); the electrode wire (11) is suspended in the steel pipe (7) along the length direction of the center of the steel pipe; the middle part of the electrode wire (11) is communicated with a direct-current high-voltage power output electrode through an elastic probe inside the insulating upright post (10), and the steel tube (7) is communicated with the direct-current high-voltage power output electrode. This high-efficient exhaust-gas treatment equipment with two-stage tubular electric field structure adopts the mode of wire electrode central point power supply, and oil smoke purifying effect is good, and detachable structure convenient to use person carries out the inside oil smoke clearance of device.

Description

High-efficient exhaust-gas treatment equipment with two-stage tubular electric field structure

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to efficient waste gas treatment equipment with a two-stage tubular electric field structure.

Background

The fume purifier is a fume exhaust gas treatment device, is mainly used for purifying and treating low-altitude fume discharged from a kitchen, is used in places such as hotels, restaurants, schools, factories and the like, or in food cooking workshops, and has defects found in the use process along with continuous use of exhaust gas treatment equipment, such as;

the utility model provides an oil mist oil smoke clarifier of application number CN201921696464.5, it includes preceding filter screen fixed mounting is in the oil mist oil smoke clarifier is originally internal, back filter screen fixed mounting is in the oil mist oil smoke clarifier is originally internal, the electric field is established in the oil mist oil smoke clarifier is originally internal, and the electric field is located between preceding filter screen and the back filter screen, inlet scoop fixed mounting is in the oil mist oil smoke clarifier is originally one side of keeping away from the back filter screen, dynamic interceptor is established in the inlet scoop, can intercept large granule oil mist oil smoke, solve the unable operating mode of handling large oil mist volume of static, strengthened purifying effect;

the current oil smoke purifier in the market mainly comprises a fin type dust collection electric field and a honeycomb type electric field, wherein the fin type dust collection electric field and the honeycomb type electric field are complex in structure, are not suitable for small-amount and high-concentration smoke treatment, and especially for some oily smoke treatment, grease can be attached to the surfaces of the fins, so that electrode corona can reduce treatment efficiency, cleaning is very difficult, a plurality of electrodes of a wolf tooth stick are adopted in the honeycomb type electric field, electrode cleaning is also troublesome, in addition, a wire electrode is generally adopted in the front stage of the fin type electric field, gas ionization can be promoted, the ionization effect of the wire electrode is better than that of the wolf tooth stick in the honeycomb type electric field, and generally, a purifying pipe or a plurality of pipes can be lengthened in parallel connection to reduce the flow speed so as to improve the treatment efficiency, but the size of the purifier is larger, and miniaturization cannot be realized. In view of the above, there is an urgent need to design a novel efficient exhaust gas treatment device.

Disclosure of Invention

The utility model aims to overcome the defects and provide the high-efficiency waste gas treatment equipment with the two-stage tubular electric field structure, which has a good fume purifying effect and a detachable structure, and is convenient for a user to clean fume in the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-efficiency waste gas treatment equipment with the two-stage tubular electric field structure comprises a base, a high-voltage breakdown-preventing insulating seat, a steel pipe and electrode wires;

the high-voltage breakdown-preventing insulating seat is tubular, a stand column is arranged in the high-voltage breakdown-preventing insulating seat, the top of the stand column is connected with an electrode wire, and the electrode wire is transversely arranged;

two steel pipes are respectively arranged at two ends of the high-voltage breakdown-preventing insulating seat; the end part of one steel pipe is connected with a fan, and the end part of the other steel pipe is connected with an air suction pipe; the electrode wire is suspended in the steel pipe along the length direction of the center of the steel pipe;

the high-voltage breakdown-preventing insulating seat is arranged on the base, and the two steel pipes are respectively arranged on the base through the first mounting seat;

the middle part of the electrode wire is communicated with a direct-current high-voltage power supply output electrode through a probe wire inside the upright post, and the steel pipe is communicated with the direct-current high-voltage power supply output electrode through a first mounting seat.

Further, the diameter of the steel pipe is 4.5cm plus or minus 1.5cm; the length is 10cm + -4 cm.

Further, the electrode wire is a stainless steel wire or a molybdenum tungsten wire, the diameter of the electrode wire is 0.2-0.5mm, and the length of the electrode wire is 18cm plus or minus 8cm.

Further, an insulating umbrella disc is arranged on the upright post, and the insulating umbrella disc and the upright post are integrally formed.

Further, a plurality of insulating umbrella trays are arranged, and the plurality of insulating umbrella trays are arranged on the upright post from top to bottom at intervals.

Further, the stand column is movably connected with the electrode wire, an elastic probe is arranged in the stand column, one end of the elastic probe is contacted with the electrode wire, the other end of the elastic probe is contacted with a base screw, the screw is simultaneously used for fixing a base and a terminal seat of the inner wall, and the terminal seat is connected with a high-voltage power supply output terminal.

Further, the first mounting seat adopts a U-shaped metal elastic pipe clamp or a hasp hoop convenient to disassemble and assemble, the bottom of the pipe clamp is fixedly connected with the base and the terminal seat of the inner wall through screws, and the high-voltage power output terminal is inserted into the terminal seat and supplies power to the steel pipe through a pipe clamp.

Further, the mounting seat and the insulating seat are integrally formed or separately manufactured into separate parts.

Compared with the prior art, the utility model has the beneficial effects that:

this high-efficient exhaust-gas treatment equipment with two-stage tubular electric field structure is provided with wire electrode and steel pipe, adopts wire electrode central point power supply's mode, supplies power through the wire electrode, installs a set of steel pipe respectively at the both ends of high-pressure breakdown insulation seat, makes the wire electrode suspension in the steel pipe is inside, starts the fan and carries out the oil smoke extraction through the aspiration channel, and oil smoke purifying effect is good, detachable structure, and the user of being convenient for carries out the inside oil smoke clearance of device.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is a schematic top view of a first mounting base of the present utility model;

fig. 3 is a schematic side view of the high-voltage breakdown-preventing insulating base of the present utility model.

In the figure: 1. a base; 2. a control knob; 3. a power jack; 4. a first mount; 5. a second mounting base; 6. high-voltage breakdown-preventing insulating base; 7. a steel pipe; 8. a blower; 9. an air suction pipe; 10. a column; 11. electrode wire.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a high-efficient exhaust-gas treatment equipment with two-stage tubular electric field structure, includes base 1, control knob 2 and power jack 3, and control knob 2 of regulation high voltage electricity is installed to the outer end of base 1, and power jack 3 is installed to the outer end of base 1;

the first mount pad 4, fixed mounting is in the upper end of base 1, and the upper end fixed mounting of base 1 has second mount pad 5, and the inboard of second mount pad 5 is connected with high voltage and prevents puncturing insulating seat 6, steel pipe 7 is installed to the inboard of first mount pad 4, and the end connection of left side steel pipe 7 has fan 8, and the end connection of left side steel pipe 7 has aspiration channel 9, the internally mounted of high voltage and prevent puncturing insulating seat 6 has stand 10, and the top of stand 10 is connected with wire electrode 11.

The first mount pad 4 is installed two sets of with regard to the vertical central line symmetric distribution of base 1, and first mount pad 4 is connected for the block with steel pipe 7, and steel pipe 7 is provided with two sets with regard to the vertical central line symmetric distribution of high voltage breakdown prevention insulating seat 6, high voltage breakdown prevention insulating seat 6 and stand 10 are fixed integrated structure, and stand 10 and wire 11 are swing joint, also can take out the wire electrode if need maintenance, the inside of stand is equipped with the elasticity probe, probe one end contact wire electrode other end contact base 1 screw, this screw is used for fixed second mount pad 5 and base 1 and the terminal seat of base inner wall simultaneously, this terminal seat is connected with the terminal of a high voltage power supply pole. The first mounting seat 4 is also a terminal seat which is connected with the base 1 and the inner wall by screws, and the two terminal seats of the inner wall are connected with a terminal of the other pole of the high-voltage power output.

When the efficient waste gas treatment equipment with the two-stage tubular electric field structure is used, the device is placed at a position where work needs to be performed, a power supply is externally connected through the power jack 3, the high-voltage breakdown-preventing insulating seat 6 is installed at the inner end of the second installation seat 5 in a clamping manner, the power supply mode adopts a central point for supplying power, the elastic metal probe inside the upright post 10 in the high-voltage breakdown-preventing insulating seat 6 is contacted with the electrode wire 11, and the length of the electrode wire 11 is 18cm in the central point power supply mode; the diameter is 0.3mm, the overlength of the electrode wire 11 is avoided, the electrode wire is easy to bend and damage, the steel tube 7 adopts two stages (two sections), the key is that the discharge capacity of the electrode wire is far beyond the sharp teeth of the wolf's teeth rod, the treatment effect on high-concentration smoke is excellent, a group of steel tubes 7 are respectively installed at the two ends of the high-pressure breakdown-preventing insulating seat 6, the electrode wire 11 is suspended inside the steel tube 7, the length of each steel tube 7 is about 10cm, the diameter of the steel tube 7 is 3.2cm, the purification effect is good, the fan 8 is started to extract smoke through the air suction tube 9, the electrode wire is only required to be wiped by a paper towel when smoke is cleaned, the dust collecting steel tube 7 wraps the brush to rotate a few times inside by the paper towel, and the whole practicability is improved.

The electrode wire 11 can be a molybdenum tungsten wire or a stainless steel wire, and the stainless steel wire is a hard wire with high elasticity; under the condition of lengthening and increasing power, molybdenum tungsten wires are preferable.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The high-efficiency waste gas treatment equipment with the two-stage tubular electric field structure comprises a base (1) and is characterized by further comprising a high-voltage breakdown-preventing insulating seat (6), a steel pipe (7) and electrode wires (11);

the high-voltage breakdown-preventing insulating seat (6) is tubular, an upright post (10) is arranged in the high-voltage breakdown-preventing insulating seat, the top of the upright post (10) is connected with a wire electrode (11), and the wire electrode (11) is transversely arranged;

two steel pipes (7) are respectively arranged at two ends of the high-voltage breakdown-preventing insulating seat (6); the end part of one steel pipe (7) is connected with a fan (8), and the end part of the other steel pipe (7) is connected with an air suction pipe (9); the electrode wire (11) is suspended in the steel pipe (7) along the length direction of the center of the steel pipe;

the high-voltage breakdown-preventing insulating base (6) is arranged on the base (1), and the two steel pipes (7) are respectively arranged on the base (1) through the first mounting base (4);

the middle part of the electrode wire (11) is communicated with a direct-current high-voltage power supply output electrode through a probe wire inside the upright post (10), and the steel pipe (7) is communicated with the direct-current high-voltage power supply output electrode through a first mounting seat (4).

2. A high efficiency exhaust gas treatment device having a two-stage tubular electric field structure according to claim 1, characterized in that the diameter of the steel pipe (7) is 4.5cm ± 1.5cm; the length is 10cm + -4 cm.

3. An efficient exhaust gas treatment apparatus having a two-stage tubular electric field structure according to claim 1, characterized in that the electrode wire (11) is a stainless steel wire or a molybdenum tungsten wire, the diameter of the electrode wire is 0.2-0.5mm, and the length is 18cm ± 8cm.

4. The efficient exhaust gas treatment device with the two-stage tubular electric field structure according to claim 1, wherein the upright post (10) is provided with an insulating umbrella disc, and the insulating umbrella disc and the upright post (10) are integrally formed.

5. The high efficiency exhaust gas treatment device having a two-stage tubular electric field structure according to claim 4, wherein the insulating umbrella disks are plural, and the plural insulating umbrella disks are disposed on the upright (10) at intervals from top to bottom.

6. The high-efficiency exhaust gas treatment device with a two-stage tubular electric field structure according to claim 1, wherein the upright (10) is movably connected with the electrode wire (11), an elastic probe is installed in the upright, one end of the elastic probe contacts with the electrode wire, the other end contacts with a screw of the base (1), the screw is simultaneously used for fixing the base (1) and a terminal seat of the inner wall, and the terminal seat is connected with the high-voltage power output terminal.

7. The high-efficiency exhaust gas treatment device with the two-stage tubular electric field structure according to claim 1, wherein the first mounting seat (4) adopts a U-shaped metal elastic pipe clamp or a snap hoop which is convenient to disassemble and assemble, the bottom of the pipe clamp is fixedly connected with the base (1) and a terminal seat of the inner wall by screws, and the high-voltage power output terminal is inserted into the terminal seat and supplies power to the steel pipe through a pipe clamp.

8. An efficient exhaust gas treatment device having a two-stage tubular electric field structure according to claim 1, characterized in that the mounting base (5) and the insulating base (6) are integrally formed or separately manufactured as separate parts.