CN108745643B

CN108745643B - Oil fume recovery device for electric field purification

Info

Publication number: CN108745643B
Application number: CN201810501726.1A
Authority: CN
Inventors: 孙健
Original assignee: Hefei Zhengte Machinery Co ltd
Current assignee: Hefei Zhengte Machinery Co ltd
Priority date: 2018-05-23
Filing date: 2018-05-23
Publication date: 2020-04-07
Anticipated expiration: 2038-05-23
Also published as: CN108745643A

Abstract

The invention discloses an oil fume recovery device for electric field purification, and relates to the field of oil fume purification. The invention comprises oil smoke evolution equipment and oil smoke recovery equipment; the oil smoke evolution equipment comprises a plurality of anode plates, a plurality of cathode plates and a plurality of connecting rods; the anode plates and the cathode plates are arranged on the connecting rod in a staggered manner; the oil fume recovery equipment comprises a plurality of set squares, a drainage rod and an oil collecting box; the bottom edge of the triangular plate is fixedly connected with one end face of the anode plate; the bottom edge of the triangular plate is fixedly connected with one end face of the negative plate; a plurality of set squares set up on the drainage pole and adjacent set square parallel arrangement, and the drainage pole lower extreme is provided with the collection oil box. According to the invention, the anode plates and the cathode plates are arranged on the connecting rod in a staggered manner, one side of each of the anode plates is connected with the inclined triangular plate, and the oil on each layer of the anode plates is introduced into the oil collecting box which is issued most by the drainage rod at the top corner of the triangular plate, so that the oil fume contact area of the electrostatic oil fume removing device is increased, the oil fume purification efficiency is improved, the oil fume is conveniently collected, and the cleaning is convenient.

Description

Oil fume recovery device for electric field purification

Technical Field

The invention belongs to the field of oil fume purification, and particularly relates to an oil fume recovery device for electric field purification.

Background

At present, along with the enhancement of environmental awareness of people, air purifiers are installed in places with large oil smoke discharge amount, such as factories and catering industries, to reduce the oil smoke discharge. The electrostatic lampblack removing device can effectively remove lampblack in the waste gas by utilizing the action of an electric field, so that the waste gas reaches the emission standard. Traditional static removes oil smoke device and embeds there is honeycomb electric field structure, and this honeycomb electric field structure is arranged by a plurality of oil smoke passageways and is constituteed, installs a negative pole needle in each oil smoke passageway. During operation, the oil smoke removal channel is grounded, the cathode pin is externally connected with negative high voltage, a strong electric field is formed inside the oil smoke removal channel, electric charge can be attached to waste gas through the oil smoke removal channel, and under the action of the strong electric field, oil smoke molecules in the waste gas are adsorbed on the inner wall of the oil smoke removal channel, so that the oil smoke removal effect is achieved.

However, although the electric field of the conventional honeycomb structure can effectively purify the oil smoke, the structure of the electric field itself causes that the contact area with the oil smoke is small and the electric field is not easy to detach and clean, i.e., the area of the anode plate capable of being installed for adsorbing the oil smoke is small in the same space, thereby affecting the removal effect of the oil smoke.

Disclosure of Invention

The invention aims to provide an oil fume recovery device for electric field purification, which solves the problems of small oil fume contact area, difficult cleaning and troublesome collection of the existing honeycomb-structure electrostatic oil fume removal device by arranging anode plates and cathode plates on connecting rods in a staggered manner, connecting an inclined triangular plate on one side of each pole plate and leading oil on each layer of pole plate into an oil collection box which is issued most by using a drainage rod at the top angle of the triangular plate.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an oil smoke recovery device for electric field purification, which comprises oil smoke evolution equipment and oil smoke recovery equipment; the oil fume evolution equipment comprises a plurality of anode plates, a plurality of cathode plates and a plurality of connecting rods; the anode plates and the cathode plates are arranged on the connecting rod in a staggered manner; the adjacent two anode plates and the adjacent two cathode plates are arranged in parallel; both ends of the connecting rod are provided with threads;

the oil fume recovery equipment comprises a plurality of set squares, a drainage rod and an oil collecting box; a plurality of through holes are formed in the surface of the triangle at equal intervals; the bottom edge of the triangular plate is fixedly connected with one end face of the anode plate; the bottom edge of the triangular plate is fixedly connected with one end face of the negative plate; a baffle is fixed on the side edge of the triangular plate; the plurality of the triangular plates are arranged on the drainage rod and are arranged in parallel adjacent to each other; the lower end of the drainage rod is provided with an external thread; the ground of the oil collecting box is provided with a blind hole; the inner wall of the blind hole is provided with internal threads; and the inner wall of the blind hole is internally threaded and matched with the outer thread at the lower end of the drainage rod.

Further, the drainage rod is positioned at the top corner of the triangular plate.

Furthermore, the triangular plate is obliquely connected with the anode plate, and the inclination angle is 10-30 degrees; the triangular plate is obliquely connected with the cathode plate, and the inclination angle is 10-30 degrees.

Further, four corners of the anode plate and the cathode plate are chamfered.

Furthermore, the surfaces of the anode plate and the cathode plate are both provided with a trapezoidal groove.

Further, the anode plate and the cathode plate are the same in length.

The invention has the following beneficial effects:

according to the invention, the anode plates and the cathode plates are arranged on the connecting rod in a staggered manner, one side of each of the anode plates is connected with the inclined triangular plate, and the oil on each layer of the anode plates is introduced into the oil collecting box which is issued most by the drainage rod at the top corner of the triangular plate, so that the oil fume contact area of the electrostatic oil fume removing device is increased, the oil fume purification efficiency is improved, the oil fume is conveniently collected, and the cleaning is convenient.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view of the structure of the oil smoke recycling device of the present invention;

FIG. 2 is a schematic structural diagram of an oil smoke evolution device;

FIG. 3 is a schematic view of the structure of the oil fume recycling device;

FIG. 4 is a schematic view of a triangle;

FIG. 5 is a schematic view of the structure of an oil collecting box;

in the drawings, the components represented by the respective reference numerals are listed below:

1-oil smoke evolution equipment, 2-oil smoke recovery equipment, 101-anode plate, 102-cathode plate, 103-connecting rod, 201-triangular plate, 202-drainage rod, 203-oil collecting box, 2011-through hole, 2012-baffle plate and 2031-blind hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-5, the present invention relates to a lampblack recycling device for electric field purification, which comprises a lampblack evolution device 1 and a lampblack recycling device 2;

the lampblack evolution device 1 comprises a plurality of anode plates 101, a plurality of cathode plates 102 and a plurality of connecting rods 103; the anode plates 101 and the cathode plates 102 are arranged on the connecting rod 103 in a staggered manner; two adjacent anode plates 101 and cathode plates 102 are arranged in parallel; both ends of the connecting rod 103 are provided with threads;

wherein the anode plate 101 comprises a first anode plate, a second anode plate and a third anode plate; both sides of the first anode plate are fixedly connected with the second anode plate; four waist-shaped holes are arranged at the edge of one surface of the first anode plate; a first round hole and a first through hole are respectively formed in one surface of the first anode plate; the first round hole and the first through hole are positioned in the middle of the first anode plate; one side of the second anode plate, which is not connected with the first anode plate, is fixedly connected with the third anode plate; a pair of second through holes are formed in one side edge, which is not connected with the second anode plate, of the third anode plate;

wherein the cathode plate 102 includes a first cathode plate, a second cathode plate, and a third cathode plate; both sides of the first negative plate are fixedly connected with the second negative plate; four third through holes are formed in the edge of one surface of the first negative plate; a second circular hole and a fourth through hole are respectively formed in one surface of the first negative plate; the second circular hole and the fourth through hole are positioned in the middle of the first cathode plate; one side of the second cathode plate, which is not connected with the first cathode plate, is fixedly connected with the third cathode plate; and four semicircular holes are formed in one side edge of the third negative plate, which is not connected with the second negative plate.

The oil fume recovery device 2 comprises a plurality of set squares 201, a drainage rod 202 and an oil collection box 203; a plurality of through holes 2011 are formed in one surface of the triangular plate 201 at equal intervals, and the through holes 2011 enable oil to flow down from the through holes and flow onto the drainage rod along the bottom surface of the triangular plate by using the viscosity of the oil; the bottom edge of the triangular plate 201 is fixedly connected with one end face of the anode plate 101; the bottom edge of the triangular plate 201 is fixedly connected with one end face of the cathode plate 102; a baffle 2012 is fixed on the side of the triangle 201; the plurality of triangular plates 201 are arranged on the drainage rod 202, and the adjacent triangular plates 201 are arranged in parallel; the lower end of the drainage rod 202 is provided with an external thread; the oil collecting box 203 is provided with a blind hole 2031 on the ground; the inner wall of the blind hole 2031 is provided with internal threads; the inner wall of the blind hole 2031 is internally threaded and matched with the outer thread at the lower end of the drainage rod 202, and when the oil collecting box 203 is full, the oil collecting box 203 is separated from the drainage rod 202 by selecting the oil collecting box 203, so that the oil collecting box is cleaned.

Wherein, the drainage rod 202 is positioned at the top corner of the triangular plate 201.

Wherein the triangular plate 201 is obliquely connected with the anode plate 101, and the inclination angle is 10-30 degrees; the triangular plate 201 is obliquely connected with the cathode plate 102, the inclination angle is 10-30 degrees, and the inclination angle can accelerate the oil to flow to the drainage rod.

Wherein, four corners of the anode plate 101 and the cathode plate 102 are chamfered, so as to prevent the anode plate and the cathode plate from scratching a user.

Wherein, the anode plate 101 and the cathode plate 102 surface all are equipped with a dovetail groove, and the dovetail groove can increase the effective area of electric field, can conveniently collect the fluid on the polar plate simultaneously.

The anode plate 101 and the cathode plate 102 have the same length, and the effective area of the electric field is increased.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an oil smoke recovery unit for electric field purification, includes oil smoke evolution equipment (1) and oil smoke recovery plant (2), its characterized in that:

the oil fume evolution equipment (1) comprises a plurality of anode plates (101), a plurality of cathode plates (102) and a plurality of connecting rods (103); the anode plates (101) and the cathode plates (102) are arranged on the connecting rod (103) in a staggered manner; the two adjacent anode plates (101) and cathode plates (102) are arranged in parallel; both ends of the connecting rod (103) are provided with threads;

the oil fume recovery device (2) comprises a plurality of triangular plates (201), a drainage rod (202) and an oil collecting box (203); a plurality of through holes (2011) are formed in one surface of the triangular plate (201) at equal intervals; the bottom edge of the triangular plate (201) is fixedly connected with one end face of the anode plate (101); the bottom edge of the triangular plate (201) is fixedly connected with one end face of the cathode plate (102); a baffle plate (2012) is fixed on the side edge of the triangle (201); the triangular plates (201) are arranged on the drainage rod (202) and are arranged in parallel adjacent to the triangular plates (201); the lower end of the drainage rod (202) is provided with an external thread; the bottom surface of the oil collecting box (203) is provided with a blind hole (2031); the inner wall of the blind hole (2031) is provided with internal threads; the inner wall of the blind hole (2031) is in threaded fit with the outer thread at the lower end of the drainage rod (202).

2. The fume recovery device for electric field purification according to claim 1, wherein said drainage bars (202) are located at the top corners of the triangular plate (201).

3. The lampblack recovery device for electric field purification according to claim 1, characterized in that the triangular plate (201) is connected with the anode plate (101) in an inclined mode, and the inclined angle is 10-30 degrees; the triangular plate (201) is obliquely connected with the cathode plate (102) at an inclination angle of 10-30 degrees.

4. The fume recovery device for electric field purification according to claim 1, wherein four corners of said anode plate (101) and cathode plate (102) are chamfered.

5. The lampblack recovery device for electric field purification according to claim 1, characterized in that a trapezoidal groove is formed on the surface of each of the anode plate (101) and the cathode plate (102).

6. The fume recovery device for electric field purification according to claim 1, wherein said anode plate (101) and cathode plate (102) are the same length.