CN214437817U

CN214437817U - Electronic generator

Info

Publication number: CN214437817U
Application number: CN202022367209.5U
Authority: CN
Inventors: 杨逸波
Original assignee: Wuxi Yingpulang Technology Co ltd
Current assignee: Wuxi Yingpulang Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-10-22
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses an electron generator, which comprises a shell, a plurality of cathode tubes and a plurality of anode filter elements. Be equipped with relative holding chamber and the air current chamber of keeping apart in the casing, a plurality of air inlets have been seted up in the holding chamber, and the outer wall intercommunication in air current chamber has the blast pipe. Any one cathode tube is arranged in the containing cavity, one end of one cathode tube is communicated with the air inlet corresponding to the cathode tube, and the other end of the cathode tube is communicated with the airflow cavity. Any one positive pole filter core is including straining axle and a plurality of first discharge piece, strain the axle and wear to locate rather than the cathode tube that corresponds in, a plurality of first discharge piece locate strain epaxially, and any one first discharge piece has first closed angle towards the inner wall of cathode tube. A plurality of second discharge sheets are arranged on the inner wall of the cathode tube, and any one second discharge sheet has a second sharp corner facing the outer wall of the filter shaft; any one of the cathode tubes is electrically connected with the negative pole of the power supply, and any one of the filter shafts is electrically connected with the positive pole of the power supply. The utility model discloses electron generator can improve exhaust purification's efficiency to better purifying effect has.

Description

Electronic generator

Technical Field

The utility model relates to an electron generator.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production process. Especially in the industries of semiconductors, electronics, medical treatment, chemical industry and the like, a large amount of waste gas is generated, and serious consequences are caused to human life and health. Therefore, when exhaust gas is discharged, exhaust gas treatment is required.

The existing waste gas purification device has single function and poor treatment effect, and can not meet the treatment temperature of the waste gas of complex compounds. Especially, perfluoro compound waste gas and flammable organic waste gas generated by electronic chemical industry enterprises can not completely treat clean waste gas and generate secondary or regenerative pollution.

When the electric field is used for treating the waste gas, the high-energy charged particles in the electric field can be used for acting on the polluting molecules in the waste gas, so that the polluting molecules are converted into small molecule safe substances, and the waste gas is purified.

In the process of treating waste gas by using an electric field, the purification effect can be optimized only by making high-energy charged particles with a certain concentration exist in the electric field. The prior art electron generators have limited high energy charged particles generated within a certain time, and therefore, there is a need for improvement of the prior art electron generators to improve the purification effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the embodiment of the utility model provides an electron generator, it can improve exhaust purification's efficiency to better purifying effect has.

The utility model discloses an electron generator, include:

the air flow device comprises a shell, wherein a containing cavity and an air flow cavity which are relatively isolated are arranged in the shell, the containing cavity is provided with a plurality of air inlets, and the outer wall of the air flow cavity is communicated with an exhaust pipe;

the cathode tubes are arranged in the accommodating cavity, one end of one cathode tube is communicated with the corresponding gas inlet to collect gas, and the other end of the cathode tube is communicated with the airflow cavity to discharge the treated gas into the airflow cavity; and

the filter shaft is arranged in the corresponding cathode tube in a penetrating manner, the first discharge sheets are arranged on the filter shaft, and a first sharp corner is formed on the inner wall, facing the cathode tube, of any one of the first discharge sheets;

the inner wall of the cathode tube is provided with a plurality of second discharge sheets, and any one of the second discharge sheets has a second sharp corner facing the outer wall of the filter shaft;

any one of the cathode tubes is electrically connected with a negative electrode of a power supply, and any one of the filter shafts is electrically connected with a positive electrode of the power supply, so that point discharge can occur at the first sharp corner and the second sharp corner.

Preferably, the casing includes first plate body, second plate body and the third plate body that sets gradually along predetermineeing the direction, first plate body with constitute between the second plate body the holding chamber, the second plate body with constitute the air current chamber between the third plate body, first plate body dorsad the one end of second plate body is equipped with the intake pipe, the intake pipe with the air inlet intercommunication, the blast pipe is located the third plate body dorsad the one end of second plate body.

Preferably, a fixing frame is arranged in the airflow cavity, the fixing frame is connected with the inner wall of the airflow cavity, one end of the filter shaft is fixed on the fixing frame, and the other end of the filter shaft extends into the cathode tube corresponding to the filter shaft.

Preferably, the filter shaft is arranged along the axis of the cathode tube corresponding to the filter shaft.

Preferably, a first heat insulation chamber and a second heat insulation chamber are respectively arranged on two side walls of the airflow chamber, the first heat insulation chamber and the second heat insulation chamber are both communicated with the airflow chamber, a first exhaust port is formed in the first heat insulation chamber, a second exhaust port is formed in the second heat insulation chamber, and heat insulation layers are arranged on inner walls of the first heat insulation chamber and the second heat insulation chamber.

Preferably, the first discharge fins are uniformly arranged on the filter shaft corresponding to the first discharge fins, and the second discharge fins are uniformly arranged on the inner wall of the cathode tube corresponding to the second discharge fins.

The utility model has the advantages as follows:

the utility model discloses electron generator can produce a large amount of electrons in order to act on the polluting particle in the waste gas, and the collision frequency of electron and polluting particle is high for polluting particle can obtain the energy fast and aroused or the ionization becomes the active group, finally turns into CO₂And H₂O and the like, thereby leading the waste gas purification effect to be better and the efficiency to be higher.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an electron generator according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an electron generator in an embodiment of the present invention;

FIG. 3 is a schematic diagram of a partial region of an electron generator according to an embodiment of the present invention, mainly illustrating the structure of a cathode tube and an anode filter element;

reference numerals of the above figures: 1-a first plate body; 2-a second plate body; 3-a third plate body; 4-a fourth plate body; 5-a fifth plate body; 6, an air inlet pipe; 7-an exhaust pipe; 8-an accommodating cavity; 9-an airflow chamber; 10-a fixing frame; 11-cathode tube; 12-a filter shaft; 13-a first discharge sheet; 14-a second discharge sheet; 15-a first insulating chamber; 16-a first exhaust port; 17-a second insulated chamber; 18-second exhaust port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an electron generator, include:

the air conditioner comprises a shell, wherein a containing cavity 8 and an airflow cavity 9 which are relatively isolated are arranged in the shell, a plurality of air inlets are formed in the containing cavity 8, and an exhaust pipe 7 is communicated with the outer wall of the airflow cavity 9;

a plurality of cathode tubes 11, wherein any one of the cathode tubes 11 is disposed in the accommodating chamber 8, one end of one of the cathode tubes 11 is communicated with the corresponding gas inlet to collect gas, and the other end is communicated with the gas flow chamber 9 to discharge the treated gas into the gas flow chamber 9; and

the anode filter element comprises a filter shaft 12 and a plurality of first discharge sheets 13, the filter shaft 12 is arranged in the corresponding cathode tube 11 in a penetrating manner, the first discharge sheets 13 are arranged on the filter shaft 12, and the inner wall of any one first discharge sheet 13 facing the cathode tube 11 is provided with a first sharp corner;

a plurality of second discharge sheets 14 are arranged on the inner wall of the cathode tube 11, and any one second discharge sheet 14 has a second sharp angle towards the outer wall of the filter shaft 12;

any one of the cathode tubes 11 is electrically connected to a negative electrode of a power supply, and any one of the filter shafts 12 is electrically connected to a positive electrode of the power supply, so that point discharge can occur at the first sharp corner and the second sharp corner.

Referring to fig. 1 to 3, the present embodiment provides an electron generator which can be used as one step of an exhaust gas purification treatment process in cooperation with the use of an exhaust gas purification treatment apparatus to improve the exhaust gas purification effect and efficiency in cooperation with the overall process.

The electron generator of the present embodiment includes a housing, four cathode tubes 11, and four anode cartridges.

The casing includes along vertically setting gradually first plate body 1, second plate body 2 and third plate body 3. The first plate body 1, the second plate body 2 and the third plate body 3 are arranged in parallel.

First preset distance has between first plate body 1 and the second plate body 2 to set up four circumference between first plate body 1 and the second plate body 2 and arranged the first curb plate, the upper and lower both ends of four first curb plates are equallyd divide and are connected with first plate body 1 and second plate body 2 respectively, connect the setting between two arbitrary adjacent first curb plates, thereby have constituted holding chamber 8 between first plate body 1 and second plate body 2. The accommodating cavity 8 is provided with four air inlets. Four air inlets are all arranged on the first plate body 1. Be connected with intake pipe 6 in the bottom of first plate body 1, intake pipe 6 all communicates with four air inlets to input gas in to four air inlets.

The second preset distance is arranged between the second plate body 2 and the third plate body 3, four second side plates which are circumferentially arranged are arranged between the second plate body 2 and the third plate body 3, the upper ends and the lower ends of the four second side plates are respectively connected with the second plate body 2 and the third plate body 3, and the upper ends and the lower ends of the four second side plates are connected with any two adjacent second side plates, so that an airflow cavity 9 is formed between the second plate body 2 and the third plate body 3. An exhaust pipe 7 is communicated with the outer wall of the airflow cavity 9, the exhaust pipe 7 is arranged at the upper end of the third plate body 3, and the exhaust pipe 7 is used for exhausting the gas in the airflow cavity 9.

Four cathode tubes 11 are arranged in the accommodating cavity 8. The cathode tube 11 may be arranged in the longitudinal direction or inclined at a certain angle. Both ends of any one of the cathode tubes 11 are open. Four air inlets that set up on first plate body 1 correspond with four cathode tubes 11 and set up, the bottom of four cathode tubes 11 respectively with rather than the air inlet intercommunication that corresponds to waste gas can be inputed to each cathode tube 11 through intake pipe 6 in.

The second plate 2 is provided with four through holes corresponding to the four cathode tubes 11. The upper end of the cathode tube 11 is communicated with the airflow chamber 9 through a through hole. Therefore, the gas purified in the cathode tube 11 can be discharged into the gas flow chamber 9 and then discharged from the gas discharge pipe 7 of the gas flow chamber 9.

An anode filter element is provided in each cathode tube 11. Any one of the anode cartridges includes a filter shaft 12 and a plurality of first discharge sheets 13. A fixing frame 10 is arranged in the airflow cavity 9, and the fixing frame 10 is connected with the inner wall of the airflow cavity 9. The filter shaft 12 is arranged in the corresponding cathode tube 11 in a penetrating way, and the upper end of the filter shaft 12 is fixed on the fixed frame 10. On the even axle 12 of straining of locating of a plurality of first discharge pieces 13, strain axle 12 along the axis setting of the cathode tube 11 rather than corresponding to be convenient for arrange of a plurality of first discharge pieces 13. Any one of the first discharge tabs 13 has a first sharp angle toward the inner wall of the cathode tube 11.

In the present embodiment, a plurality of second discharge tabs 14 are uniformly disposed on the inner wall of the cathode tube 11, and any one of the second discharge tabs 14 has a second acute angle toward the outer wall of the filter shaft 12.

Any one of the cathode tubes 11 is electrically connected with the negative electrode of the power supply, and any one of the filter shafts 12 is electrically connected with the positive electrode of the power supply, so that point discharge can occur at the first sharp corner and the second sharp corner, and an arc area is formed in the cathode tubes 11. When the exhaust gas enters the cathode tube 11, because the cathode tube 11 is filled with a large amount of electrons, the electrons will act on the polluting particles in the exhaust gas and collide with the polluting particles, so that the polluting particles obtain energy to be excited or ionized into active groups, and finally converted into CO₂And H₂O and the like, thereby achieving the purpose of purifying the waste gas.

And the more the quantity of electrons in the cathode tube 11, the greater the probability that the electrons collide with the pollutant particles in the exhaust gas, and thus the better the purification effect, therefore this embodiment still evenly sets up a plurality of second discharge sheets 14 on the inner wall of cathode tube 11, also can form point discharge at the second closed angle department of second discharge sheet 14, thereby form more electrons in cathode tube 11, so that the effect of exhaust gas purification is better.

In this embodiment, a first vertical plate and a second vertical plate are respectively disposed on two sides of the airflow chamber 9.

Four third side plates are arranged between the first vertical plate and the outer wall of the airflow cavity 9, and two ends of the four third side plates are respectively connected with the first vertical plate and the outer wall of the airflow cavity 9, so that a first heat insulation cavity 15 is formed between the first vertical plate and the outer wall of the airflow cavity 9.

Four fourth side plates are arranged between the second vertical plate and the other outer wall of the airflow cavity 9, and two ends of each fourth side plate are respectively connected with the second vertical plate and the outer wall of the airflow cavity 9, so that a second heat insulation cavity 17 is formed between the second vertical plate and the outer wall of the airflow cavity 9.

The airflow cavity 9 is provided with a first through hole corresponding to the side wall of the first heat insulation cavity 15, and the airflow cavity 9 is provided with a second through hole corresponding to the side wall of the second heat insulation cavity 17, so that the first heat insulation cavity 15 and the second heat insulation cavity 17 are both communicated with the airflow cavity 9.

The upper end of the first insulating chamber 15 is opened with a first exhaust port 16 for exhausting the gas in the first insulating chamber 15, and the upper end of the second insulating chamber 17 is opened with a second exhaust port 18 for exhausting the gas in the second insulating chamber 17.

Through the arrangement of the first heat-insulating chamber 15 and the second heat-insulating chamber 17, the purified exhaust gas can be diffused into the first heat-insulating chamber 15 and the second heat-insulating chamber 17 on two sides of the airflow chamber 9, so that the purified gas is prevented from flowing back into the cathode tube 11.

The inner walls of the first insulating chamber 15 and the second insulating chamber 17 are provided with insulating layers, and the insulating layers can be insulating paint, insulating ceramic materials and the like. The arrangement of the heat insulation layer can be operated more safely in a moderate degree, and the damage to external equipment or the injury to personnel caused by high temperature is avoided.

The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete embodiment, and the explanation of the above embodiment is only used for helping to understand the technical scheme and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. An electron generator, comprising:

2. The electronic generator according to claim 1, wherein the housing includes a first plate, a second plate and a third plate sequentially arranged along a predetermined direction, the first plate and the second plate form the accommodating chamber therebetween, the second plate and the third plate form an airflow chamber therebetween, an air inlet pipe is disposed at an end of the first plate facing away from the second plate, the air inlet pipe is communicated with the air inlet, and the air outlet pipe is disposed at an end of the third plate facing away from the second plate.

3. The electronic generator of claim 1, wherein a fixing frame is disposed in the airflow chamber, the fixing frame is connected to an inner wall of the airflow chamber, one end of the filter shaft is fixed to the fixing frame, and the other end of the filter shaft extends into the corresponding cathode tube.

4. The electron generator of claim 1 or 3, wherein the filter shaft is disposed along an axis of the cathode tube corresponding thereto.

5. The electronic generator according to claim 1, wherein two side walls of the airflow chamber are respectively provided with a first insulating chamber and a second insulating chamber, the first insulating chamber and the second insulating chamber are both communicated with the airflow chamber, the first insulating chamber is provided with a first exhaust port, the second insulating chamber is provided with a second exhaust port, and the inner walls of the first insulating chamber and the second insulating chamber are both provided with insulating layers.

6. The electron generator as claimed in claim 1, wherein a plurality of the first discharge tabs are uniformly disposed on the filter shaft corresponding thereto, and a plurality of the second discharge tabs are uniformly disposed on the inner wall of the cathode tube corresponding thereto.