CN206425091U

CN206425091U - A kind of environmental control system high-voltage electrostatic dust separator

Info

Publication number: CN206425091U
Application number: CN201720008798.3U
Authority: CN
Inventors: 钟啸
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-04
Filing date: 2017-01-04
Publication date: 2017-08-22
Anticipated expiration: 2027-01-04

Abstract

The utility model is related to air processor technical field, especially a kind of environmental control system high-voltage electrostatic dust separator.It includes shell, discharger and dust arrester；Discharger, which includes offering in corona through hole, corona through hole on an insulation board being placed in shell, insulation board, is equipped with corona electrode plate；Corona electrode plate makees turn-back aftershaping by boundary of the center of bar shaped blank plate by the leading section and rearward end of a bar shaped blank plate, several vacant mouths are offered on the left and right side of bar shaped blank plate, the first corona hangnail is formed between adjacent two vacant mouths, and is additionally provided with bar shaped blank plate surface the second corona hangnail.The utility model employs the platy structure of bending due to whole corona electrode plate in itself, area that air-flow is in contact with it can be strengthened and certain guide functions are played to air-flow, the numerous corona hangnails formed simultaneously around its main body can then effectively improve the discharge effect of whole corona electrode plate, drastically increase purification filtering effect of the whole deduster to air.

Description

A kind of environmental control system high-voltage electrostatic dust separator

Technical field

The utility model is related to air processor technical field, especially a kind of environmental control system high-pressure electrostatic precipitation Device.

Background technology

With starting for major metro construction climaxes, environmental control system is as in the subway station with relative closure space One of one big centralized control system, to controlling and adjusting the air ambient in subway, it is ensured that the air quality in subway rationally and Comfortably, comfortableness, health and safety demand of passenger and staff etc. are met and plays vital effect；Wherein, air Processing equipment as environmental control system important component, the internal environment space being mainly responsible for as subway station provide fresh air or Cold wind action.

At present, the air processor in subway station be broadly divided into it is following two, i.e.,：To the public space such as subway concourse or platform The air conditioner processor group of fresh air or cold wind is provided and the air processing machine of fresh air or cold wind is provided to equipment room or office room.Go out In the raising to requirements such as air qualities, stand in air conditioner processor group and air processing machine typically can all configure high-pressure electrostatic and remove Dirt device；However, these high-voltage electrostatic dust separators but following problem of generally existing：1st, dust removing effects are poor, it is impossible to reach that air is net The high-quality requirement changed；2nd, structure is relative complex, once the maintenance personal that failure is unfavorable for metro operation unit enters to it Row quickly dismounting maintenance and periodic maintenance maintenance.

Utility model content

The deficiency existed for above-mentioned prior art, the purpose of this utility model is to provide a kind of environmental control system high pressure Electrostatic precipitator.

To achieve these goals, the utility model is adopted the following technical scheme that：

A kind of environmental control system high-voltage electrostatic dust separator, it includes shell and is sequentially distributed in along the longitudinal direction in shell Discharger and dust arrester；The discharger include one be placed in shell and four the week side of boss walls and shell the insulation that offsets of inwall Offer on plate, the insulation board and along the longitudinal direction the corona through hole that several are in array distribution, each corona through hole A corona electrode plate is inside equipped with, some corona electrode plates are connected with each other；

The corona electrode plate is made by the leading section and rearward end of a bar shaped blank plate by boundary of the center of bar shaped blank plate Several vacant mouths being distributed side by side are offered on turn-back aftershaping, the left and right side of the bar shaped blank plate, in phase The first corona hangnail is formed between two adjacent vacant mouths, and is additionally provided with the bar shaped blank plate surface some Second corona hangnail of the individual surface distributed perpendicular to bar shaped blank plate.

Preferably, a Quick Release is offered on one of side wall of the shell and region corresponding with discharger Mouthful, if the discharger also include being plugged in shell by Quick Release mouth and for block Quick Release mouthful Quick Release shrouding, for by Front connector that the front end of dry root corona electrode plate is connected as a single entity and for the rear end of some corona electrode plates to be connected as a single entity Rear connectors, the Quick Release shrouding is fixed on one of side of insulation board, one end of the front connector and after connect One end of fitting is both secured on Quick Release shrouding and respectively positioned at the front side of insulation board and rear side.

Preferably, the front connector and rear connectors include outer stationary plates, the first internal fixation plate, longitudinally connected with And if the lateral connection piece of dry plate from top to bottom parallel distributed, opened positioned at the front and rear sides of insulation board on the Quick Release shrouding and Provided with an interface, one end of the lateral connection piece is distributed through interface, and first internal fixation plate and outer stationary plates The position of position upper and relative with every lateral connection piece offers the first holding tank, and first internal fixation plate is by Quick Release shrouding Inner side capping interface and be held on by the first holding tank on lateral connection piece, the outer stationary plates are by the outer of Quick Release shrouding Side seal lid interface is simultaneously held on lateral connection piece by the first holding tank, the leading section of the corona electrode plate and rearward end It is connected respectively with corresponding lateral connection piece, described longitudinally connected is attached on the outer surface of outer stationary plates and several are horizontal It is connected as a single entity to connection sheet.

Preferably, it is equiped with the side wall relative on the shell and with Quick Release mouthful in the second internal fixation plate, described second The position of in fixed plate and position relative with every lateral connection piece is offered aligns inserting for the end for lateral connection piece The second holding tank.

Preferably, if the front connector and rear connectors also include dry plate and added in longitudinal water conservancy diversion of left and right parallel distributed Strong piece, if the lateral connection piece that dry plate presents lower parallel distributed is connected as a single entity by longitudinal water conservancy diversion reinforced sheet.

Preferably, it is provided with the surrounding leg of the Quick Release mouthful and in left-right direction guiding retaining rail, it is described fast to seal off Offered on plate for the guiding fixing groove chimeric for being oriented to retaining rail contraposition.

Preferably, the shell includes the first shell portion, and the discharger is installed in the first shell portion, first pipe Two opposing sidewalls in shell portion are respectively formed with a wrapper sheet portion after extending back, the dust arrester includes two and divided in left and right is parallel If cloth and be held between two wrapper sheet portions fixed plate, dry plate in left-right direction concurrently be distributed two fixed plates between collection If dirt plate and at least two electric binding posts for being distributed in left-right direction through collecting plate and being integrated dry plate collecting plate string； The box shaped structure of entirety of the fixed plate, the end of the electric binding post is individually fixed on the bottom surface of correspondence fixed plate.

Preferably, if the dust arrester also includes edge distribution simultaneously through dry plate collecting plate and end is fixed on Reinforcing prop on the bottom surface of corresponding fixed plate, the electric binding post is located in the central area of collecting plate.

As a result of such scheme, the utility model employs the tabular knot of bending due to whole corona electrode plate in itself Structure, can strengthen area that air-flow is in contact with it and certain guide functions are played to air-flow, while being formed around its main body Numerous corona hangnails can then effectively improve the discharge effect of whole corona electrode plate, drastically increase whole deduster to sky The purification filtering effect of gas；Its simple and compact for structure, air cleaning and dust removing effects are notable, convenient to disassembly, can be contentedly The actual use demand of iron unit of operation, with very strong practical value and market popularization value.

Brief description of the drawings

Fig. 1 is the Standard schematic diagram of the utility model embodiment；

Fig. 2 is the structural decomposition diagram of the utility model embodiment；

Fig. 3 is the structural decomposition diagram of the discharger of the utility model embodiment；

Fig. 4 is the structural representation of the corona electrode plate of the utility model embodiment；

Fig. 5 is the structural decomposition diagram of the dust arrester of the utility model embodiment.

Embodiment

Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

As shown in Figures 1 to 5, the environmental control system high-voltage electrostatic dust separator of the present embodiment, it includes being installed at air Reason machine or shell a on the air intake or outlet air end of air conditioner processor group and sequentially it is distributed in shell a along the longitudinal direction Discharger and dust arrester；Wherein, the insulation that discharger is placed in shell a interior including one and four the week side of boss walls and shell a inwall offset Plate 1, offering on insulation board 1 and along the longitudinal direction several, (its concrete shape can be used in the corona through hole 2 of array distribution Such as circular, hexagon or prismatic, to make full use of the spatial area of insulation board 1, to avoid causing negatively air quantity or blast Influence, the preferred prismatic of corona through hole 2 or hexagon of the present embodiment), a corona electricity is equipped with each corona through hole 2 Pole plate 3, some corona electrode plates 3 are connected with each other；The corona electrode plate 3 of the present embodiment by the leading section of a bar shaped blank plate and Rearward end makees turn-back aftershaping by boundary of the center of bar shaped blank plate, is offered on the left and right side of bar shaped blank plate Several vacant mouths (not marked in figure) being distributed side by side, the first corona hangnail is formed between adjacent two vacant mouths 31, and be additionally provided with several in bar shaped blank plate surface and fallen perpendicular to the second corona of the surface distributed of bar shaped blank plate Thorn 32., can be by after the air intake or outlet air end of fresh air or cold wind processing equipment that deduster is installed on to environmental control system with this Discharger is connected with the negative pole of dc source, dust arrester is then connected with the positive pole of dc source, wherein, the conduct of corona electrode plate 3 Corona discharge electrode is used, when fresh air or cold wind are flowed by corona through hole 2 to end where dust arrester, because of putting for corona electrode plate 3 Electro ultrafiltration can cause the dust in air-flow is charged can be separated with air-flow, and then cause powered powder dust particle to be trapped in dust arrester On；Because whole corona electrode plate 3 employs the platy structure of bending in itself, it can not only strengthen area that air-flow is in contact with it simultaneously Certain guide functions are played to air-flow, and form around its main body multiple first corona hangnails 31 and the second corona Hangnail 32 can effectively improve the discharge effect of whole corona electrode plate 3, so as to drastically increase whole deduster to air Purification filtering effect.

Quick disassembling, assembling and replacing is carried out to the core building block of deduster for ease of the maintenance personal of metro operation unit And maintaining, a Quick Release mouthful b is offered on shell a one of side wall and in the region corresponding with discharger, is put Electrical equipment also includes being plugged in shell a by Quick Release mouthful b and for blocking Quick Release mouth b Quick Release shrouding 4, for by some electricity Front connector that the front end of dizzy battery lead plate 3 is connected as a single entity and for the rear end of some corona electrode plates 3 to be connected as a single entity after Connector, Quick Release shrouding 4 is fixed on one of side of insulation board 1, one end of front connector and one end of rear connectors It is both secured on Quick Release shrouding 4 and respectively positioned at the front side of insulation board 1 and rear side.With this, when discharger breaks down or needs When carrying out dismounting to discharger and checking, using Quick Release mouthful b quickly and easily by Quick Release shrouding 4 together with insulation board 1 and front and rear Connector takes out out of shell a.

As a preferred scheme, the front connector and rear connectors of the present embodiment are included in outer stationary plates 5, first admittedly If the lateral connection piece 8 of fixed board 6, longitudinally connected 7 and dry plate from top to bottom parallel distributed, wherein, on Quick Release shrouding 4 and An interface (not marked in figure) is offered positioned at the front and rear sides of insulation board 1, interface is run through in one end of lateral connection piece 8 Distribution, the position on the first internal fixation plate 6 and outer stationary plates 5 and with every lateral connection piece 8 with respect to position offers first Holding tank c, the first internal fixation plate 6 is covered interface and be held on by the first holding tank c by the inner side of Quick Release shrouding 4 laterally to be connected In contact pin 8, outer stationary plates 5 then cover interface by the outside of Quick Release shrouding 4 and are held on lateral connection by the first holding tank c On piece 8, and the leading section of corona electrode plate 3 and rearward end are connected (for ease of discharger portion with corresponding lateral connection piece 8 respectively The dismounting of part, the end of corona electrode plate 3 can be attached with corresponding lateral connection piece 8 by the way of grafting or overlap joint), Being attached at for longitudinally connected 7 on the outer surface of outer stationary plates 5 and several lateral connection pieces 8 are connected as a single entity (can be by vertical The sleeve of several U-shapeds or mountain font is set on to the inner surface of connection sheet 7, to utilize sleeve by the main body of longitudinally connected 7 It is connected as a single entity with lateral connection piece 8)；It is electrically connected with so as to the negative pole using longitudinally connected 7 and dc source；Work as needs When will carry out part dismounting to discharger, outer stationary plates 5 can be taken down in advance, then between by lateral connection piece 8 from first clamping Groove c is pulled out, and after the dismounting of lateral connection piece 8 is finished, then the corona electrode plate 3 in corresponding corona through hole 2 is torn open one by one Remove..

After ensureing lateral connection piece 8 in discharger assembling with shell a, with enough structural soundness, it is to avoid its Because influence unnecessary displacement or bending occur by factors such as blast, on shell a and on the side wall relative with Quick Release mouth b The second internal fixation plate 9 is equiped with, the position on the second internal fixation plate 9 and with every lateral connection piece 8 with respect to position is offered The second holding tank d for the end contraposition inserting for lateral connection piece 8.Fixed with this using in the first internal fixation plate 6, second Plate 9 and outer stationary plates 5 can provide the strong point and fixing point for the end of lateral connection piece 8, it is ensured that the structure of lateral connection piece 8 is consolidated Qualitative, three fixed plates of the present embodiment can use completely identical in structure structure type；Certainly, dismantled to discharger When, the second fixed plate 9 is fixed on all the time on shell a inwall.

To further enhance the structural stability of lateral connection piece 8, while for bar can be provided for the Uniform Flow of air-flow Part, if the front connector and rear connectors of the present embodiment also include longitudinal water conservancy diversion reinforced sheet that dry plate is in left and right parallel distributed 10, if the lateral connection piece 8 that dry plate presents lower parallel distributed is connected as a single entity by longitudinal water conservancy diversion reinforced sheet 10., not only can be with this Reinforcement fixation is carried out to lateral connection piece 8 using longitudinal water conservancy diversion reinforcing plate 10, and passes through the respective outer side edges with lateral connection piece 8 Can corona through hole 2 outer end formed network grid structure type be beneficial to air-flow can uniformly across each corona through hole 2, Purification is adequately ionized to air-flow so as to realize.

To further enhance the convenience of discharger dismounting, set on Quick Release mouthful b surrounding leg and in left-right direction There is guiding retaining rail (not shown), correspondingly, then offered on Quick Release shrouding 4 for chimeric for being oriented to retaining rail contraposition Guiding fixing groove (not shown).

To optimize the structure of whole deduster to greatest extent, the maintenance personal for metro operation unit provides convenience, The shell a of the present embodiment includes the first shell portion a1, and discharger is installed in the first shell portion a1, two of the first shell portion a1 Opposing sidewalls (such as top and bottom sidewall) are respectively formed with a wrapper sheet portion a2 after extending back, it is in that left and right is parallel that dust arrester, which then includes two, If the fixed plate 11 for being distributed and being held between two wrapper sheet portion a2, dry plate are concurrently distributed two fixed plates 11 in left-right direction If between collecting plate 12 and at least two be distributed through collecting plate 12 in left-right direction and go here and there dry plate collecting plate 12 and be The electric binding post 13 of one；Wherein, the box shaped structure of the entirety of fixed plate 11, and the end of electric binding post 13 is then individually fixed in On the bottom surface of correspondence fixed plate 11.A similar and shell shape knot can be formed using fixed plate 11 and wrapper sheet portion a2 structure combination Structure is (i.e.：First shell portion a1 continuity), and by the use of fixed plate 11 as the peripheral fixture of collecting plate 12, utilize electric binding post 13 connection dc sources positive pole, when the air-flow after by electric current between adjacent two panels collecting plate 12 through when, powered powder Grit can be then become trapped on collecting plate 12, so as to realize the electrostatic precipitation and clean-up effect of deduster；When needing to dust When the progress cleaning of plate 12 is safeguarded, fixed plate 11 need to only be pulled down together with the grade of collecting plate 12 between two wrapper sheet portion a2.

In addition, be enhancing collecting plate 12 assemble after fastness, if the dust arrester of the present embodiment also include simultaneously through The reinforcing prop 14 that the edge distribution of dry plate collecting plate 12 and end are fixed on the bottom surface of corresponding fixed plate 11, electric binding post 13 are located in the central area of collecting plate 12.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, Equivalent structure or equivalent flow conversion that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly fortune Used in other related technical fields, similarly it is included in scope of patent protection of the present utility model.

Claims

1. a kind of environmental control system high-voltage electrostatic dust separator, it is characterised in that：It includes shell and along the longitudinal direction order point It is distributed in discharger and dust arrester in shell；The discharger include one be placed in shell and four the week side of boss walls and shell inwall phase The corona through hole that several are in array distribution is offered on the insulation board supported, the insulation board and along the longitudinal direction, it is each described A corona electrode plate is equipped with corona through hole, some corona electrode plates are connected with each other；

The corona electrode plate is made reversely by the leading section and rearward end of a bar shaped blank plate by boundary of the center of bar shaped blank plate Reverse and offer several vacant mouths being distributed side by side on aftershaping, the left and right side of the bar shaped blank plate, adjacent The first corona hangnail is formed between two vacant mouths, and several are additionally provided with the bar shaped blank plate surface and is hung down Second corona hangnail of the straight surface distributed in bar shaped blank plate.

2. a kind of environmental control system high-voltage electrostatic dust separator as claimed in claim 1, it is characterised in that：The shell is wherein A Quick Release mouthful is offered on one side wall and in the region corresponding with discharger, the discharger also includes inserting by Quick Release mouthful Before in shell and for blocking the Quick Release shrouding of Quick Release mouthful, for the front end of some corona electrode plates to be connected as a single entity Connector and the rear connectors for the rear end of some corona electrode plates to be connected as a single entity, the Quick Release shrouding are fixed on insulation On one of side of plate, one end of the front connector and one end of rear connectors are both secured on Quick Release shrouding and difference Positioned at the front side of insulation board and rear side.

3. a kind of environmental control system high-voltage electrostatic dust separator as claimed in claim 2, it is characterised in that：The front connector and If rear connectors include the horizontal stroke of outer stationary plates, the first internal fixation plate, longitudinally connected and dry plate from top to bottom parallel distributed To connection sheet, an interface, the lateral connection piece are offered on the Quick Release shrouding and positioned at the front and rear sides of insulation board One end be distributed through interface, and on first internal fixation plate and outer stationary plates and position relative with every lateral connection piece Position offers the first holding tank, and first internal fixation plate covers interface and by the first folder by the inner side of Quick Release shrouding Hold groove to be held on lateral connection piece, the outer stationary plates cover interface by the outside of Quick Release shrouding and pass through the first holding tank It is held on lateral connection piece, the leading section of the corona electrode plate and rearward end are connected with corresponding lateral connection piece respectively, Described longitudinally connected is attached on the outer surface of outer stationary plates and several lateral connection pieces is connected as a single entity.

4. a kind of environmental control system high-voltage electrostatic dust separator as claimed in claim 3, it is characterised in that：On the shell and with It is equiped with the relative side wall of Quick Release mouthful on the second internal fixation plate, second internal fixation plate and relative with every lateral connection piece The position of position offers the second holding tank for the end contraposition inserting for lateral connection piece.

5. a kind of environmental control system high-voltage electrostatic dust separator as claimed in claim 3, it is characterised in that：The front connector and If rear connectors also include longitudinal water conservancy diversion reinforced sheet that dry plate is in left and right parallel distributed, longitudinal water conservancy diversion reinforced sheet will be some Piece is connected as a single entity in the lateral connection piece of parallel distributed up and down.

6. a kind of environmental control system high-voltage electrostatic dust separator as claimed in claim 2, it is characterised in that：The four of the Quick Release mouthful It is provided with surrounding wall and in left-right direction on guiding retaining rail, the Quick Release shrouding and offers for for being oriented to retaining rail contraposition Chimeric guiding fixing groove.

7. a kind of environmental control system high-voltage electrostatic dust separator as any one of claim 1-6, it is characterised in that：It is described Shell includes the first shell portion, and the discharger is installed in the first shell portion, two opposing sidewalls in the first shell portion A wrapper sheet portion is respectively formed with after extending back, the dust arrester includes two in left and right parallel distributed and is held on two wrapper sheets If the fixed plate, dry plate between portion are concurrently distributed collecting plate and at least two edges between two fixed plates in left-right direction If the electric binding post that left and right directions is distributed through collecting plate and is integrated dry plate collecting plate string；The entirety of the fixed plate is in Box like structure, the end of the electric binding post is individually fixed on the bottom surface of correspondence fixed plate.

8. a kind of environmental control system high-voltage electrostatic dust separator as claimed in claim 7, it is characterised in that：The dust arrester is also wrapped If including the reinforcing prop that the edge simultaneously through dry plate collecting plate is distributed and end is fixed on the bottom surface of corresponding fixed plate, The electric binding post is located in the central area of collecting plate.