CN216419779U

CN216419779U - Electrostatic precipitator that electricity distribution room used

Info

Publication number: CN216419779U
Application number: CN202123018845.8U
Authority: CN
Inventors: 王建强; 黄国瑞; 王栋
Original assignee: Tongchuan Landeer Environmental Protection Technology Co ltd
Current assignee: Tongchuan Landeer Environmental Protection Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-03
Anticipated expiration: 2031-12-03

Abstract

The utility model belongs to the technical field of the dust remover technique and specifically relates to an electrostatic precipitator that electricity distribution room used, which comprises a housin, the top fixed mounting of casing has the apron, casing inside fixedly connected with partition plate, the both sides of partition plate in the casing inside form first appearance chamber and second appearance chamber, the side of casing fixedly connected with the first intake stack that holds the chamber and communicate, the second holds the intracavity fixed mounting and has the drainage fan, the side of casing fixedly connected with the second appearance chamber and hold the tuber pipe that communicates, the one side that is close to the intake stack in the first appearance chamber is equipped with preprocessing mechanism, preprocessing mechanism is used for carrying out the prefilter to the air that gets into the first appearance chamber inside; the pretreatment mechanism can carry out preliminary filtration to the air that gets into first appearance intracavity portion, and ionization dust collection mechanism carries out the ionization dust removal to the dust bacterium in the air afterwards, and formaldehyde, toluene and the benzene in the air are adsorbed by the active carbon filter.

Description

Electrostatic precipitator that electricity distribution room used

Technical Field

The utility model relates to a dust remover field especially relates to an electrostatic precipitator that electricity distribution room used.

Background

The working principle of the electrostatic dust collector is that floating dust and pollutants in the air can be ionized when passing through a high-voltage electric field, the floating dust and the pollutants are captured after the moving direction is changed, ions with negative electricity move towards an anode plate under the action of the electric field force, and according to the principle that positive and negative ions attract each other, particulate matters can be captured and adsorbed on a dust collecting plate by energy released instantly by high-voltage charges, so that the effects of dust removal and sterilization are achieved.

The existing electrostatic precipitator is single in function, only simple dust removal is carried out on large and medium particle dust in the air in use, comprehensive dust removal is inconvenient to small particles, dust removal efficiency is low, harmful gas is easily generated in dust removal, harm is caused to health of people, and the electrostatic precipitator is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electrostatic dust collector used in a power distribution room.

In order to achieve the above purpose, the utility model adopts the technical scheme that: an electrostatic dust collector for a power distribution room comprises a shell, wherein a cover plate is fixedly mounted at the top of the shell, a partition plate is fixedly connected inside the shell, a first containing cavity and a second containing cavity are formed on two sides of the partition plate inside the shell, an air inlet pipeline communicated with the first containing cavity is fixedly connected to the side of the shell, a drainage fan is fixedly mounted in the second containing cavity, an air outlet pipeline communicated with the second containing cavity is fixedly connected to the side of the shell, a pretreatment mechanism is arranged on one side, close to the air inlet pipeline, in the first containing cavity and used for preliminarily filtering air entering the first containing cavity, an ionization dust collection mechanism is arranged on one side of the pretreatment mechanism in the middle of the first containing cavity and used for carrying out ionization dust removal on dust bacteria in the air, and an active carbon filter is fixedly mounted on one side of the ionization dust collection mechanism in the first containing cavity, a second through hole is formed in the side face of the cover plate and is used for communicating the first containing cavity with the second containing cavity; during operation, install electrostatic precipitator in the regulation position, start drainage fan, drainage fan forms the air current with the circulation passageway that first appearance chamber and second appearance chamber formed, thereby indoor outer air gets into first appearance intracavity portion from the intake stack when, pretreatment mechanism can carry out prefilter to the air that gets into first appearance intracavity portion, ionization dust collection mechanism carries out ionization dust removal to the dust bacterium in the air afterwards, later by activated carbon filter formaldehyde in to the air, toluene and stupid adsorb, fresh air flows into the second from the second entrance and holds the intracavity afterwards, and discharge from the air-out pipeline, thereby realize carrying out efficient dust removal work to the dust impurity in the air, this electrostatic precipitator device passes through pretreatment mechanism, ionization dust collection mechanism and activated carbon filter's setting, moreover, the steam generator is simple in structure.

Preferably, the bottom of the shell is symmetrically and fixedly provided with mounting plates, and mounting holes are symmetrically formed in the edges of two sides of the top of each mounting plate; during operation, the installation position in passing the mounting hole on the mounting panel with the help of outside screw back and the electricity distribution room carries out fixed connection to with the position that needs the dust removal of electrostatic precipitator fixed mounting in the electricity distribution room, make things convenient for electrostatic precipitator to carry out the dust removal work to electricity distribution room inside.

Preferably, the pretreatment mechanism comprises a first through hole and a fixing plate, the first through hole is formed in the side face of the shell, the fixing plate is fixedly mounted on the side face of the shell through screws, the fixing plate is used for shielding the first through hole, a prefilter is fixedly mounted on one side, facing the inside of the first accommodating cavity, of the fixing plate, the prefilter is a filter screen plate, and one end of the prefilter penetrates through the first through hole, extends into the inside of the first accommodating cavity in a sealing mode and then is respectively in sliding sealing with the inner wall of the first accommodating cavity; during operation, the first opening of setting, the prefilter of convenient installation on one side of the fixed plate is inserted and is established and first hold the intracavity, and when indoor outer air got into first appearance intracavity from the intake stack, the prefilter of setting was favorable to carrying out the prefilter with large granule impurity and hair in the air to reduce the persistence of large granule impurity in the air, the impurity particle diameter scope broad that can detach.

Preferably, a handle is fixedly installed on one side, away from the shell, of the fixing plate, and a non-slip mat is fixedly connected to the surface of the handle; during operation, the friction between the handle and the palm of a user is increased by means of the anti-slip pad on the surface of the handle, so that the user can hold the handle to pull the fixing plate conveniently, and the pre-filter arranged on one side of the fixing plate is pulled out of the shell to be cleaned.

Preferably, the ionization dust collection mechanism is composed of an ionization frame and a dust collection frame, the ionization frame comprises an electrode and an ionization wire, the ionization frame is fixedly connected to the inner wall of the first cavity, the electrode and the ionization wire are fixedly connected to the inner wall of the ionization frame, the dust collection frame comprises a negative plate and a positive plate, the dust collection frame is fixedly connected to the inner wall of the first cavity, multiple groups of negative plates and multiple groups of positive plates are arranged in parallel, and the multiple groups of negative plates and the multiple groups of positive plates which are arranged in parallel are both fixedly connected to the inner wall of the dust collection frame; when the air is treated by the pretreatment mechanism and enters one side of the ionization frame, positive voltage is applied to the ionization wire through the external power supply mechanism, the surface of the ionization wire generates corona discharge, thereby crisis control can be realized, remote operation is realized, when dust particles in the air pass through the ionization frame, the dust particles acquire charges, the larger the particle size is, the more the charge amount is, particulate bacteria in the air are charged under the action of plasma ionization, the bacteria suffer from electric breakdown effect, the particulate bacteria in the air can be adsorbed on a negative plate in the dust collection frame by electric power to cause partial cell electric shock to die, a plurality of groups of negative plates and positive plates which are arranged in parallel are arranged in the dust collection frame, and are beneficial to generating a uniform electric field when being electrified, when the dust particles with positive electricity enter the uniform electric field along with air flow, the dust particles are repelled by the positive plate and are quickly attracted on the negative plate, thereby realize removing dust to the inside dust bacterium of air, this ionization dust collection mechanism is inside to be arranged more nimble, can assemble into the specification of various size differences, electrostatic precipitator cross sectional area after the combination can be from several square meters to several square meters at a zero point, establish dust lotus and separation in two space regions, be applicable to the dust removal of high resistance dust, can prevent back corona, and have characteristics such as the size is little, the metal consumption is little, power consumption is little, because the clearance is great between the ionization dust collection mechanism inner structure, filter screen mechanism of relative multilayer compares, the air current is easy to circulate, for more abundant ionization, the air current velocity of flow requires lowly, let the air current slowly pass through the best, provide more time for the ionization, the air current velocity of flow requires lowly, the air current passes through the low resistance of ionization dust collection mechanism, cause pressure loss little.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. when indoor outer air got into first appearance intracavity from the intake stack, the prefilter that sets up was favorable to carrying out prefilter with large granule impurity and hair in the air to reduce the persistence of large granule impurity in the air, make things convenient for ionization dust collecting mechanism to carry out the secondary to tiny particle impurity and remove dust, thereby enlarge the impurity particle diameter scope of detaching.

2. Ionization dust collection mechanism comprises ionization frame and collection dirt frame to make this ionization dust collection mechanism inside arrange more nimble, can assemble into the specification of various variation in sizes, the electrostatic precipitator cross sectional area after the combination can be from several square meters to several square meters at zero point, establishes the dust lotus and the separation in two space regions, is applicable to the dust removal of high resistance dust, can prevent back corona, and has characteristics such as the size is little, the metal consumption is little, power consumption is little.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the housing (the cover plate is hidden) of the present invention;

fig. 3 is a schematic view of the ionization frame and the dust collecting frame of the present invention in a partial sectional structure.

In the figure: 1. a housing; 101. a first port; 102. dividing the plate; 103. a first cavity; 104. a second cavity; 105. a second port; 2. a cover plate; 3. an air inlet pipeline; 4. an air outlet pipeline; 5. a pre-filter; 6. a fixing plate; 7. a handle; 8. an ionization frame; 801. ionizing the filaments; 802. an electrode; 9. a dust collection frame; 901. a negative plate; 902. a positive plate; 10. an activated carbon filter; 11. mounting a plate; 12. mounting holes; 13. a drainage fan.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1 to 3, an electrostatic precipitator for a power distribution room includes a casing 1, a cover plate 2 is fixedly installed on the top of the casing 1, a partition plate 102 is fixedly connected inside the casing 1, a first cavity 103 and a second cavity 104 are formed on two sides of the partition plate 102 inside the casing 1, an air inlet pipe 3 communicated with the first cavity 103 is fixedly connected to a side surface of the casing 1, a drainage fan 13 is fixedly installed inside the second cavity 104, an air outlet pipe 4 communicated with the second cavity 104 is fixedly connected to a side surface of the casing 1, a pretreatment mechanism is installed on one side of the first cavity 103 close to the air inlet pipe 3, the pretreatment mechanism is used for preliminarily filtering air entering the first cavity 103, an ionization dust collection mechanism is installed on one side of the pretreatment mechanism in the middle of the first cavity 103, the ionization dust collection mechanism is used for ionizing dust removal of dust bacteria in the air, an active carbon filter 10 is fixedly installed on one side of the ionization dust collection mechanism in the first cavity 103, the activated carbon filter 10 is an activated carbon filter plate, the side surface of the cover plate 2 is provided with a second through hole 105, and the second through hole 105 is used for communicating the first cavity 103 with the second cavity 104; during operation, install electrostatic precipitator in the regulation position, start drainage fan 13, drainage fan 13 forms the air current with the circulation passageway that first appearance chamber 103 and second appearance chamber 104 formed, thereby indoor outer air gets into first appearance chamber 103 when inside from air-supply line 3, pretreatment mechanism can carry out prefilter to the air that gets into first appearance chamber 103 inside, ionization dust collection mechanism carries out ionization dust removal to the dust bacterium in the air afterwards, later by activated carbon filter 10 to formaldehyde in the air, toluene and stupid adsorb, fresh air flows into second appearance chamber 104 from second opening 105 afterwards, and discharge from air-out pipeline 4, thereby realize carrying out efficient dust removal work to the dust impurity in the air, this electrostatic precipitator device passes through pretreatment mechanism, ionization dust collection mechanism and activated carbon filter's setting, moreover, the steam generator is simple in structure.

As an embodiment of the present invention, the bottom of the housing 1 is symmetrically and fixedly installed with the mounting plate 11, and the edges of both sides of the top of the mounting plate 11 are symmetrically provided with the mounting holes 12; during operation, pass mounting hole 12 on the mounting panel 11 with the help of outside screw after and carry out fixed connection with the mounted position in the electricity distribution room to with the position that needs the dust removal of electrostatic precipitator fixed mounting in the electricity distribution room, make things convenient for electrostatic precipitator to carry out dust removal work to electricity distribution room inside.

As an embodiment of the present invention, the pretreatment mechanism includes a first through hole 101 and a fixing plate 6, the first through hole 101 is opened at a side of the housing 1, the fixing plate 6 is fixedly installed at the side of the housing 1 through screws, the fixing plate 6 is used for shielding the first through hole 101, a prefilter 5 is fixedly installed at a side of the fixing plate 6 facing the inside of the first accommodating cavity 103, and one end of the prefilter 5 passes through the first through hole 101 and extends into the first accommodating cavity 103 in a sealed manner; during operation, the first opening 101 of setting, the prefilter 5 of convenient installation in fixed plate 6 one side is inserted and is established into first appearance chamber 103, when indoor outer air gets into first appearance chamber 103 from intake stack 3 in, the prefilter 5 of setting is favorable to carrying out prefilter with large granule impurity and hair in the air to reduce the persistence of large granule impurity in the air, make things convenient for ionization dust collecting mechanism to carry out the secondary to little granule impurity and remove dust, thereby enlarge the impurity particle diameter scope of detaching.

As an embodiment of the utility model, a handle 7 is fixedly installed on one side of the fixing plate 6 away from the shell 1, and a non-slip mat is fixedly connected to the surface of the handle 7; in operation, the friction between the handle 7 and the palm of the user is increased by the aid of the anti-slip pads on the surface of the handle 7, so that the user can hold the handle 7 to pull the fixing plate 6 conveniently, and the pre-filter 5 arranged on one side of the fixing plate 6 is pulled out of the shell 1 to be cleaned.

As an embodiment of the present invention, the ionization dust collecting mechanism is composed of an ionization frame 8 and a dust collecting frame 9, the ionization frame 8 includes an electrode 802 and an ionization wire 801, the ionization frame 8 is fixedly connected to the inner wall of the first cavity 103, the electrode 802 and the ionization wire 801 are fixedly connected to the inner wall of the ionization frame 8, the dust collecting frame 9 includes a negative plate 901 and a positive plate 902, the dust collecting frame 9 is fixedly connected to the inner wall of the first cavity 103, the negative plate 901 and the positive plate 902 are provided with multiple sets in parallel, and the negative plate 901 and the positive plate 902 provided with multiple sets in parallel are both fixedly connected to the inner wall of the dust collecting frame 9; when the air is treated by the pretreatment mechanism and enters one side of the ionization frame 8, positive voltage is applied to the ionization wires 801 by the external power supply mechanism, the surface of the ionization wires 801 generates corona discharge, so that crisis control can be realized, remote operation is realized, when dust particles in the air pass through the ionization frame 8, the dust particles acquire charges, the larger the particle size is, the more the charge amount is, particulate bacteria in the air are charged under the action of plasma ionization, the bacteria suffer from electric breakdown effect, the particulate bacteria in the air can be adsorbed on the negative plate 901 inside the dust collection frame 9 by electric power, so that partial cells are injured by electric shock and die, a plurality of groups of negative plates 901 and positive plates 902 which are arranged in parallel inside the dust collection frame 9 are beneficial to generating uniform electric field when being electrified, when the positively charged dust particles enter the uniform electric field along with air flow, is repelled by the positive plate 902 and is quickly attracted to the negative plate 901, thereby realizing the dust removal of dust and bacteria in the air, the ionization dust collecting mechanism has flexible internal arrangement, can be assembled into various specifications with different sizes, the cross section area of the combined electrostatic dust collector can be from a few tenths of square meters to a few square meters, the dust charge and separation are respectively arranged in two space areas, the ionization dust collecting mechanism is suitable for the dust collection of high-resistance dust, can prevent back corona, and has the characteristics of small size, small metal consumption, small power consumption and the like, because the gaps among the internal structures of the ionization dust collecting mechanism are larger, compared with a multi-layer filter screen mechanism, the air flow is easy to circulate, for more sufficient ionization, the air flow rate needs to be low to allow the air flow to pass through slowly and optimally, so that more time is provided for ionization, the air flow rate needs to be low, the resistance of the air flow passing through the ionization dust collecting mechanism is low, and the pressure loss is small.

The utility model discloses the theory of operation:

according to the description and the attached drawings 1 to 3, in practical use, the electrostatic dust collector is installed at a specified position, the drainage fan 13 is started, the drainage fan 13 forms airflow through a circulation channel formed by the first accommodating cavity 103 and the second accommodating cavity 104, so that when indoor and outdoor air enters the first accommodating cavity 103 from the air inlet pipeline 3, the pretreatment mechanism can preliminarily filter the air entering the first accommodating cavity 103, then the ionization dust collection mechanism performs ionization dust collection on dust bacteria in the air, then the activated carbon filter 10 adsorbs formaldehyde, toluene and benzene in the air, then the fresh air flows into the second accommodating cavity 104 from the second opening 105 and is discharged from the air outlet pipeline 4, and therefore efficient dust collection on the dust impurities in the air is achieved.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. The electrostatic dust collector for the power distribution room comprises a shell (1), wherein a cover plate (2) is fixedly installed at the top of the shell (1), and is characterized in that a partition plate (102) is fixedly connected inside the shell (1), a first containing cavity (103) and a second containing cavity (104) are formed on two sides of the partition plate (102) inside the shell (1), an air inlet pipeline (3) communicated with the first containing cavity (103) is fixedly connected to the side surface of the shell (1), a drainage fan (13) is fixedly installed inside the second containing cavity (104), an air outlet pipeline (4) communicated with the second containing cavity (104) is fixedly connected to the side surface of the shell (1), a pretreatment mechanism is arranged on one side, close to the air inlet pipeline (3), inside the first containing cavity (103), and is used for primarily filtering air entering the first containing cavity (103), first appearance chamber (103) middle part pretreatment mechanism's one side is equipped with ionization dust collection mechanism, ionization dust collection mechanism is arranged in carrying out the ionization dust removal to the dust bacterium in the air, one side fixed mounting that ionization dust collection mechanism had in first appearance chamber (103) has activated carbon filter (10), second opening (105) have been seted up to the side of apron (2), second opening (105) are used for holding first appearance chamber (103) and second and hold chamber (104) and be linked together.

2. The electrostatic precipitator for the power distribution room as claimed in claim 1, wherein the bottom of the housing (1) is symmetrically and fixedly provided with mounting plates (11), and the top two side edges of the mounting plates (11) are symmetrically provided with mounting holes (12).

3. The electrostatic precipitator for a power distribution room, according to claim 1, wherein the pre-processing mechanism includes a first through opening (101) and a fixing plate (6), the first through opening (101) is opened at a side surface of the housing (1), the fixing plate (6) is fixedly installed at the side surface of the housing (1) through screws, the fixing plate (6) is used for shielding the first through opening (101), a pre-filter (5) is fixedly installed at a side of the fixing plate (6) facing the inside of the first accommodating cavity (103), the pre-filter (5) is a filter screen plate, and one end of the pre-filter (5) penetrates through the first through opening (101) and is hermetically extended into the inside of the first accommodating cavity (103) and then is respectively sealed with an inner wall of the first accommodating cavity (103) in a sliding manner.

4. An electrostatic precipitator for a power distribution room as claimed in claim 3, wherein a handle (7) is fixedly mounted on a side of the fixing plate (6) far away from the housing (1), and a non-slip mat is fixedly connected to the surface of the handle (7).

5. The electrostatic precipitator for the power distribution room, according to claim 1, wherein the ionization dust collection mechanism is composed of an ionization frame (8) and a dust collection frame (9), the ionization frame (8) includes electrodes (802) and ionization wires (801), the ionization frame (8) is fixedly connected to an inner wall of the first cavity (103), the electrodes (802) and the ionization wires (801) are fixedly connected to an inner wall of the ionization frame (8), the dust collection frame (9) includes negative plates (901) and positive plates (902), the dust collection frame (9) is fixedly connected to an inner wall of the first cavity (103), the negative plates (901) and the positive plates (902) are arranged in parallel in multiple groups, and the negative plates (901) and the positive plates (902) arranged in parallel in multiple groups are both fixedly connected to an inner wall of the dust collection frame (9).