CN210115154U

CN210115154U - Electrostatic dust collector capable of removing sulfide

Info

Publication number: CN210115154U
Application number: CN201920589026.2U
Authority: CN
Inventors: 刘虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-27
Filing date: 2019-04-27
Publication date: 2020-02-28
Anticipated expiration: 2029-04-27

Abstract

The utility model discloses an electrostatic precipitator that can get rid of sulphide, which comprises a housin, the air intake has been seted up to the side of casing, the air outlet has been seted up to the another side of casing, control switch is installed in the front surface embedding of casing, one side position department movable mounting that the side of casing is close to the air intake has the desulfurization layer, one side position department movable mounting that the side of casing is close to the desulfurization layer has first flow equalizing plate, the lower fixed surface of casing installs the ash bucket. The utility model solves the problem of electrode corrosion caused by long-term accumulation of sulfides through the desulfurization layer, thereby improving the dust removal effect; the distance between the two electrodes can be conveniently adjusted through the sliding rail and the sliding block which are matched with the two electrodes, so that the field intensity is changed, and the dust removal range of the electrostatic dust remover is increased; through the bag-type dust remover additionally arranged at the air outlet, secondary dust removal is carried out on the flue gas treated by the electrostatic dust remover, and the dust removal effect is improved.

Description

Electrostatic dust collector capable of removing sulfide

Technical Field

The utility model relates to an industry environmental protection technology field especially relates to an electrostatic precipitator that can get rid of sulphide.

Background

The working principle of the electrostatic dust collector is that a high-voltage electric field is utilized to ionize smoke, and dust charges in airflow are separated from the airflow under the action of the electric field; the performance of an electrostatic precipitator is influenced by three factors, namely the nature of the dust, the equipment construction and the flow rate of the flue gas.

The main components of the electrostatic dust collector are two electrodes, however, most of the flue gas which is often treated contains a large amount of sulfides, the long-term accumulation of the sulfides can corrode the electrodes, the dust collection effect is influenced if the sulfides are accumulated, and the electrostatic dust collector is failed and cannot be used if the sulfides are accumulated for a long time; because of different dust particle sizes, the requirements on the high-voltage electric field are different, and two electrodes of a common electrostatic dust collector are fixed and cannot change the field intensity of the high-voltage electric field by moving the positions of the two electrodes, so that the dust collection effect is poor; many extremely fine dusts, which cannot be removed by the electrostatic precipitator, are directly discharged into the air, causing air pollution.

Disclosure of Invention

The utility model aims to solve the problems that the main components of the electrostatic dust collector in the prior art are two electrodes, however, most of the flue gas which is often treated contains a large amount of sulfides, the electrodes can be corroded due to the long-term accumulation of the sulfides, the dust removal effect is influenced slightly, and the electrostatic dust collector is failed and can not be used seriously; because of different dust particle sizes, the requirements on the high-voltage electric field are different, and two electrodes of a common electrostatic dust collector are fixed and cannot change the field intensity of the high-voltage electric field by moving the positions of the two electrodes, so that the dust collection effect is poor; the electrostatic precipitator can not remove a lot of extremely fine dust, and the dust is directly discharged into the air to cause the problem of air pollution.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electrostatic precipitator that can get rid of sulphide, includes the casing, the air intake has been seted up to the side of casing, the air outlet has been seted up to the another side of casing, control switch is installed in the embedding of the front surface of casing, one side position department movable mounting that the side of casing is close to the air intake has the desulfurization layer, one side position department movable mounting that the side of casing is close to the desulfurization layer has first flow equalizing plate, the lower fixed surface of casing installs the ash bucket, the last fixed surface of casing installs first rapping apparatus, one side position department fixed mounting that the upper surface of casing is close to first rapping apparatus has the transformer, one side position department fixed mounting that the upper surface of casing is close to the transformer has the second rapping apparatus, one side fixed mounting of air outlet has the sack cleaner, the inside movable mounting of casing has the cathode ray, one side position department movable mounting that the inside of casing is close to the cathode ray has the second flow equalizing plate, the utility model discloses a transformer, including casing, first rapping device, second rapping device, sack cleaner, the inside one side position department movable mounting that is close to the second flow equalizing plate of casing has the anode plate, control switch's output and transformer, first rapping device, second rapping device, sack cleaner electric connection, the output and the negative pole line and the anode plate electric connection of transformer.

As a preferred technical scheme of the utility model, the lower extreme fixed mounting of ash bucket has the fan, the one end fixed mounting of fan has the dust collection box, the lower fixed surface of dust collection box installs antidetonation base, the quantity of antidetonation base is two, the antidetonation base is the component of a spring material, fan and control switch electric connection.

As an optimal technical scheme of the utility model, first rapping device is including rapping the motor and shaking and beat the hammer, the inside fixed mounting of first rapping device shakes and beats the motor, the lower extreme that shakes and beats the motor is provided with and shakes and beat the hammer.

As an optimal technical scheme of the utility model, the equal fixed mounting of lower extreme of negative pole line and anode plate has the slide rail, the last surface slidable mounting of slide rail has the slider.

As an optimized technical scheme of the utility model, be two-way electric connection between control switch and the external power source.

As an optimized technical scheme of the utility model, the inside filler on desulfurization layer is the component of an iron oxide material, the equal fixed mounting in upper end that desulfurization layer, first flow equalization board and second flow equalization board has the handle.

Compared with the prior art, the utility model provides a can get rid of electrostatic precipitator of sulphide possesses following beneficial effect:

1. this electrostatic precipitator that can get rid of sulphide has solved the long-term accumulation of sulphide through the desulfurization layer, the electrode corrosion that causes to promote dust removal effect.

2. This electrostatic precipitator that can get rid of sulphide through the supporting slide rail and the slider that sets up of two electrodes, the interval of two electrodes of adjustment that can be convenient to change field intensity, make electrostatic precipitator's dust removal scope increase.

3. This electrostatic precipitator that can get rid of sulphide adds the sack cleaner who establishes through air outlet department, carries out the secondary with the flue gas after electrostatic precipitator handles, improves dust removal effect.

4. This electrostatic precipitator that can get rid of sulphide, structure scientific and reasonable, convenience safe in utilization has improved electrostatic precipitator's practicality, lets electrostatic precipitator be applicable to industrial environmental protection more.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the installation structure of the anode plate of the present invention;

fig. 3 is a schematic structural diagram of the transformer of the present invention;

fig. 4 is a schematic view of the first rapping device of the present invention.

In the figure: 1. an air inlet; 2. a desulfurization layer; 3. a first flow equalizing plate; 4. a dust collection box; 5. a fan; 6. an ash hopper; 7. a first rapper; 71. vibrating a motor; 72. vibrating and hammering; 8. a transformer; 9. a second rapper; 10. a control switch; 11. a housing; 12. an air outlet; 13. a bag-type dust collector; 14. a cathode line; 15. a slide rail; 16. a slider; 17. an anode plate; 18. and a second flow equalizing plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an electrostatic precipitator capable of removing sulfides comprises a housing 11, an air inlet 1 is disposed on the side surface of the housing 11, an air outlet 12 is disposed on the other side surface of the housing 11, a control switch 10 is embedded in the front surface of the housing 11, a desulfurization layer 2 is movably mounted on the side surface of the housing 11 close to the air inlet 1, a first flow equalizing plate 3 is movably mounted on the side surface of the housing 11 close to the desulfurization layer 2, an ash hopper 6 is fixedly mounted on the lower surface of the housing 11, a first vibrator 7 is fixedly mounted on the upper surface of the housing 11, a transformer 8 is fixedly mounted on the upper surface of the housing 11 close to the first vibrator 7, a second vibrator 9 is fixedly mounted on the upper surface of the housing 11 close to the transformer 8, a bag-type dust collector 13 is fixedly mounted on one side of the air outlet 12, and a cathode wire 14 is movably mounted inside the housing 11, a second flow equalizing plate 18 is movably mounted at a position on one side of the inside of the shell 11 close to the cathode wire 14, an anode plate 17 is movably mounted at a position on one side of the inside of the shell 11 close to the second flow equalizing plate 18, the output end of the control switch 10 is electrically connected with the transformer 8, the first vibrator 7, the second vibrator 9 and the bag-type dust collector 13, and the transformer 8 is electrically connected with the cathode wire 14 and the anode plate 17.

In order to prevent dust in the dust hopper 6 from being accumulated easily, in this embodiment, preferably, the lower end of the dust hopper 6 is fixedly provided with the fan 5, one end of the fan 5 is fixedly provided with the dust collection box 4, the lower surface of the dust collection box 4 is fixedly provided with two anti-vibration bases, each anti-vibration base is a member made of a spring material, and the fan 5 is electrically connected with the control switch 10.

In order to more rapidly shake off the dust on the electrodes, in the present embodiment, it is preferable that the first rapper 7 comprises a rapping motor 71 and a rapping hammer 72, the interior of the first rapper 7 is fixedly provided with the rapping motor 71, and the lower end of the rapping motor 71 is provided with the rapping hammer 72.

In order to move the position of the electrode more conveniently, in this embodiment, preferably, the lower ends of the cathode wire 14 and the anode plate 17 are both fixedly mounted with a slide rail 15, and the upper surface of the slide rail 15 is slidably mounted with a slide block 16.

In order to ensure the integrity of the power supply line of the main body, in the present embodiment, it is preferable that the control switch 10 is electrically connected to the external power source in a bidirectional manner.

In order to facilitate the replacement of the desulfurization layer 2 and the flow equalizing plate, in this embodiment, preferably, the inner filler of the desulfurization layer 2 is an iron oxide material, and handles are fixedly mounted on the upper ends of the desulfurization layer 2, the first flow equalizing plate 3 and the second flow equalizing plate 18.

The utility model discloses a theory of operation and use flow: according to the concentration of the flue gas to be treated, a sliding block 16 slides on a sliding rail 15, a cathode wire 14 and an anode plate 17 are adjusted to a proper position, a body is connected with an external power supply, a transformer 8, a first vibrator 7, a second vibrator 9, a fan 5 and a bag-type dust collector 13 are sequentially opened through a control switch 10, the flue gas to be treated enters a shell 11 through an air inlet 1, firstly passes through a desulfurization layer 2, active substance iron oxide in the desulfurization layer 2 absorbs sulfide in the flue gas, the flue gas with the sulfide removed passes through a first flow equalizing plate 3 to form stable air flow, the stable air flow enables dust to be electrolyzed in an electric field formed by the cathode wire 14 and the anode plate 17 to be decomposed into positive and negative charges, the positive and negative charges are respectively adsorbed on the cathode wire 14 and the anode plate 17 under the action of the electric field, a rapping motor 71 in the first vibrator 7 drives a rapping hammer 72 to vibrate, the adsorbed dust on the cathode line 14 shakes down, the second vibrator 9 acts in the same way, the dust on the anode plate 17 shakes down, the shaken down dust is accumulated in the dust hopper 6, the fan 5 works to attract the dust in the dust hopper 6 into the dust collection box 4, the airflow after the dust is removed continuously flows through the air outlet 12 to reach the bag-type dust collector 13, and the gas is discharged after the bag-type dust collector 13 is subjected to secondary treatment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electrostatic precipitator that can get rid of sulphide, includes casing (11), its characterized in that, air intake (1) have been seted up to the side of casing (11), air outlet (12) have been seted up to the another side of casing (11), control switch (10) are installed in the front surface embedding of casing (11), one side position department movable mounting that the side of casing (11) is close to air intake (1) has desulfurization layer (2), one side position department movable mounting that the side of casing (11) is close to desulfurization layer (2) has first flow equalizing plate (3), the lower fixed surface of casing (11) installs ash bucket (6), the last fixed surface of casing (11) installs first rapping device (7), one side position department fixed mounting that the upper surface of casing (11) is close to first rapping device (7) has transformer (8), the utility model discloses a transformer, including casing (11), one side position department fixed mounting that the upper surface of casing (11) is close to transformer (8) has second rapping device (9), one side fixed mounting of air outlet (12) has sack cleaner (13), the inside movable mounting of casing (11) has negative pole line (14), the inside one side position department movable mounting that is close to negative pole line (14) of casing (11) has the second to flow board (18) equally, the inside one side position department movable mounting that is close to second and flows board (18) of casing (11) has anode plate (17), control switch (10) and transformer (8), first rapping device (7), second rapping device (9), sack cleaner (13) electric connection, transformer (8) and negative pole line (14) and anode plate (17) electric connection.

2. The electrostatic precipitator capable of removing sulfides as claimed in claim 1, wherein a fan (5) is fixedly installed at the lower end of the ash bucket (6), a dust collection box (4) is fixedly installed at one end of the fan (5), two anti-vibration bases are fixedly installed on the lower surface of the dust collection box (4), the anti-vibration bases are members made of spring materials, and the fan (5) is electrically connected with the control switch (10).

3. An electrostatic precipitator for removing sulfides as claimed in claim 1, wherein said first rapping device (7) comprises a rapping motor (71) and a rapping hammer (72), said rapping motor (71) is fixedly installed inside said first rapping device (7), and said rapping motor (71) is provided with a rapping hammer (72) at its lower end.

4. The electrostatic precipitator for removing sulfides according to claim 1, wherein the lower ends of the cathode wire (14) and the anode plate (17) are fixedly provided with slide rails (15), and the upper surfaces of the slide rails (15) are slidably provided with slide blocks (16).

5. The electrostatic precipitator for removing sulfides according to claim 1, wherein the control switch (10) is in bidirectional electrical connection with an external power source.

6. An electrostatic precipitator for removing sulfides according to claim 1, wherein the inner filler of the desulfurization layer (2) is an iron oxide material, and handles are fixedly mounted on the upper ends of the desulfurization layer (2), the first flow equalizing plate (3) and the second flow equalizing plate (18).