CN206762542U - A kind of supercharging mechanical rotation type compound dust-collection device - Google Patents

Abstract

The utility model discloses a kind of supercharging mechanical rotation type compound dust-collection device, including device body；Device body is mainly made up of gas approach, exhaust outlet, ash bucket, anallobar, retention decanting zone, Electrostatic Absorption area, filtering area and ash discharging hole；Anallobar inner transverse is provided with fix bar, and fixture is fixedly connected with by welding manner in fix bar；Annular plate is vertically provided with anallobar, and annular plate is fixedly connected with anallobar inwall, abutting plate is slidably connected in fix bar, retains and articulated elements is fixedly connected with by welding manner on the inwall of decanting zone, and retention decanting zone is internally provided with multiple retention plates, retention plate is with being hinged on articulated elements；It is vertically provided with rotary shaft in Electrostatic Absorption area and filtering area, fixed plate is fixedly connected with by welding manner in rotary shaft, fixed plate lower surface is fixedly connected with polylith static board.The device gas residence time is grown, ash fall efficiency high, and Electrostatic Absorption is good without absorption dead angle, flue gas ash removal effect.

Description

A kind of supercharging mechanical rotation type compound dust-collection device

Technical field

Environmental-protecting dust-removing field is the utility model is related to, specifically a kind of supercharging mechanical rotation type compound dust-collection device.

Background technology

With the fast development of China's economy and the quickening of process of industrialization, the problem of environmental pollution in China is also increasingly Seriously, the especially frequent generation of China's haze weather in recent years, the atmosphere pollution situation in China is very serious, is produced in industrial production Raw substantial amounts of flue dust enters in air, and therefore, China limits that flue gas must removing dust be up to standard later could discharge in air.

Deduster can effectively reduce the dust in flue gas, and deduster is applied than wide in the factory, and factory was producing Substantial amounts of flue gas is produced in journey, especially in the enterprise of the high pollution industry such as power plant, the dust content in flue gas is higher, flue gas It is discharged into more serious, it is necessary to could be discharged after being effectively treated to flue gas, deduster is one to the damage ratio of air in environment The essential pollution reducing facility of kind, mainly has sack cleaner, pulse dust collector using more extensive deduster at present, Sack cleaner, cyclone dust collectors, electrostatic precipitator and wet dedusting etc., dustiness is few in the flue gas after dedusting, fume emission Atmosphere pollution is not caused into air, it is welcomed by the people.

At present, in dedusting work, the structure of China's dust arrester is simple, and the dust concentration in flue gas is big, especially For electrostatic precipitator in dust removal process, the flue gas between adjacent electrostatic plate is small by absorption affinity, it is difficult to the dust in flue gas is adsorbed, In the presence of absorption dead angle, in dust removal process, the residence time end of flue gas, existing deduster can not have existing deduster in addition Effect is removed completely to the dust in flue gas, can not ensure flue gas qualified discharge.

Utility model content

The purpose of this utility model is to provide a kind of supercharging mechanical rotation type compound dust-collection device, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides following technical scheme：

A kind of supercharging mechanical rotation type compound dust-collection device, including device body, described device body is mainly by flue gas Import, exhaust outlet, ash bucket, anallobar, retention decanting zone, Electrostatic Absorption area, filtering area and ash discharging hole are formed；In the anallobar Portion is horizontally arranged with fix bar, and fixture is fixedly connected with by welding manner in fix bar；It is vertically arranged in the anallobar There is annular plate, and annular plate is fixedly connected with anallobar inwall, and abutting plate is slidably connected in the fix bar, the electrostatic is inhaled With being vertically provided with rotary shaft in filtering area, rotary shaft bottom is fixedly connected with flabellum, passes through welding manner in rotary shaft in attached area Fixed plate is fixedly connected with, fixed plate lower surface is fixedly connected with polylith static board.

As further program of the utility model：Described device body be disposed with from bottom to up ash bucket, anallobar, Retain decanting zone, Electrostatic Absorption area, filtering area.

As the utility model further scheme：Flue gas is fixedly connected with the left of described device body below side wall to enter Mouthful, gas approach connects with anallobar, and the hopper bottom is fixedly connected with ash discharging hole, and valve is provided with ash discharging hole；It is described Exhaust outlet is fixedly connected with the top of device body, exhaust outlet connects with filtering area.

As the utility model further scheme：The fixture is fixedly connected with spring between plate with abutting, and Spring is set on the outside of fix bar.

As the utility model further scheme：The retention plate is set diagonally downward.

As the utility model further scheme：The static board is electrically connected with power supply on the outside of device body.

Compared with prior art, the beneficial effects of the utility model are：The device can have by abutting plate and spring effect The flue gas that effect is is in device internal pressurization, so that it is guaranteed that flue gas possesses enough power inside retention decanting zone jacks up retention plate, And flue gas is grown in the device internal stops time, the ash fall efficiency high in flue gas, the settling efficiency of dust, cigarette are substantially increased Gas drives flabellum and rotary shaft to rotate by flowing, without external impetus source, so that static board is in device inner rotation Absorption, the dust removing effects of flue gas are substantially increased, and adsorb fine hair there is adsorption filtration effect, it is ensured that flue gas qualified discharge.Should Device gas residence time is grown, ash fall efficiency high, and Electrostatic Absorption is good without absorption dead angle, flue gas ash removal effect.

Brief description of the drawings

Fig. 1 is the structural representation of supercharging mechanical rotation type compound dust-collection device.

In figure：1- device bodies；2- gas approach；3- exhaust outlets；4- ash buckets；5- anallobars；6- retains decanting zone；7- Electrostatic Absorption area；8- filtering areas；9- ash discharging holes；10- fix bars；11- fixtures；12- springs；13- annular plates；14- is abutted Plate；15- articulated elements；16- retains plate；17- rotary shafts；18- flabellums；19- fixed plates；20- static boards；21- adsorbs knitting wool.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to Fig. 1, in the utility model embodiment, a kind of supercharging mechanical rotation type compound dust-collection device, including device Body 1；Described device body 1 is mainly inhaled by gas approach 2, exhaust outlet 3, ash bucket 4, anallobar 5, retention decanting zone 6, electrostatic Attached area 7, filtering area 8 and ash discharging hole 9 are formed；Described device body 1 is disposed with ash bucket 4, anallobar 5, retention from bottom to up Decanting zone 6, Electrostatic Absorption area 7, filtering area 8, and gas approach 2 is fixedly connected with below the left side side wall of device body 1, flue gas enters Mouth 2 connects with anallobar 5, and the bottom of ash bucket 4 is fixedly connected with ash discharging hole 9, and valve is provided with ash discharging hole 9；Described device The top of body 1 is fixedly connected with exhaust outlet 3, and exhaust outlet 3 connects with filtering area 8.

The inner transverse of anallobar 5 is provided with fix bar 10, is fixedly connected with fix bar 10 by welding manner Determine part 11；Annular plate 13 is vertically provided with the anallobar 5, and annular plate 13 is fixedly connected with the inwall of anallobar 5, it is described solid Slidably connected in fixed pole 10 and abut plate 14, fixture 11 is fixedly connected with spring 12, and 12 sets of spring between plate 14 with abutting The outside of fix bar 10 is located at, flue gas enters in anallobar 5, is connected to due to abutting plate 14 on annular plate 13, flue gas is in anallobar 5 Inside accumulates, and when the flue gas in anallobar 5 accumulates more, the pressure increase in anallobar 5, abuts plate 14 because spring 12 is made Slided to the right with fix bar 10, flue gas enters the inner right side of anallobar 5；Lead between the anallobar 5 and retention decanting zone 6 Dividing plate separation is crossed, dividing plate offers through hole on right side.

Articulated elements 14 is fixedly connected with by welding manner on the retention inwall of decanting zone 6, and retained inside decanting zone 6 Multiple retention plates 16 are provided with, retains and is evenly distributed with multiple pores on plate 16, pore aperture is sequentially reduced from bottom to up, retention Plate 16 is with being hinged on articulated elements 15；The retention plate 16 is set diagonally downward, and it is heavy in retention that retention plate 16 is used for reducing smoke Upward flow velocity in area 6 drops so that there is the dust in flue gas time enough to be settled.

The Electrostatic Absorption area 7 is consolidated with being vertically provided with rotary shaft 17 in filtering area 8 in rotary shaft 17 by welding manner Surely be connected with fixed plate 19, the lower surface of fixed plate 19 is fixedly connected with polylith static board 20, static board 20 with outside device body 1 Side power supply is electrically connected with；The bottom of rotary shaft 17 is fixedly connected with flabellum 18, and the upper face of rotary shaft 17 passes through hot pressing side Formula is fixedly connected with absorption knitting wool 21, and absorption knitting wool 20 is located at the surface of fixed plate 19, and static board 20 is inhaled by electrostatic adsorption Dust in attached flue gas, and static board 20 is evenly distributed on the lower surface of fixed plate 19 so that the dust in flue gas is effectively inhaled Attached, no absorption dead angle to be present, absorption knitting wool 21 has filtration to flue gas, effectively filters out the dust in flue gas.

Operation principle of the present utility model is：Flue gas is entered inside anallobar 5 by gas approach 2, and flue gas is in anallobar 5 Inside accumulates, and when the flue gas in anallobar 5 accumulates more, the pressure increase in anallobar 5, abuts plate 14 because spring 12 is made Slided to the right with fix bar 10, flue gas enters the inner right side of anallobar 5, and flue gas enters retention by the through hole on the right side of dividing plate In decanting zone 6, when flue gas moves up, flue gas slowly jacks up plate 16 is retained, because the Action of Gravity Field for retaining plate 16 is effective By Action of Gravity Field inside retention decanting zone 6 settlement action occurs for reducing smoke flow velocity, the dust in flue gas, and dust is fallen, The bottom that flue gas enters next retention plate 16 by retaining the pore on plate 16 continues that sedimentation filtration effect occurs, and greatly reduces Dust in flue gas, when flue gas is entered in Electrostatic Absorption area 7 by retaining decanting zone 6, flue gas, which flows up, drives 18 turns of flabellum Dynamic, flabellum 18 drives rotary shaft 17 to rotate, and fixed plate 19 follows rotary shaft 17 to be rotated inside Electrostatic Absorption area 7, electrostatic Plate 20 carries out rotation absorption by electrostatic interaction to flue gas, and due to the rotary action of static board 20, static board 20 is evenly distributed on solid Absorption dead angle is not present in the lower surface of fixed board 19, therefore, static board 20 during dust is adsorbed, and can effectively adsorb flue gas centre bit The dust put, flue gas ash removal efficiency is further increased, the flue gas after dedusting enters inside filtering area 8, the absorption in filtering area 8 Knitting wool 21 has filtering suction-operated to the dust in flue gas, extremely least a portion of dust in flue gas is further eliminated, after dedusting Flue gas discharged by exhaust outlet 3.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of supercharging mechanical rotation type compound dust-collection device, including device body (1), it is characterised in that described device body (1) mainly by gas approach (2), exhaust outlet (3), ash bucket (4), anallobar (5), retention decanting zone (6), Electrostatic Absorption area (7), filtering area (8) and ash discharging hole (9) are formed；Anallobar (5) inner transverse is provided with fix bar (10), fix bar (10) It is upper that fixture (11) is fixedly connected with by welding manner；Annular plate (13), and ring-type are vertically provided with the anallobar (5) Plate (13) is fixedly connected with anallobar (5) inwall, is slidably connected on the fix bar (10) and is abutted plate (14), and the electrostatic is inhaled For attached area (7) with being vertically provided with rotary shaft (17) in filtering area (8), rotary shaft (17) bottom is fixedly connected with flabellum (18), rotation Fixed plate (19) is fixedly connected with by welding manner in rotating shaft (17), fixed plate (19) lower surface is fixedly connected with polylith electrostatic Plate (20).

A kind of 2. supercharging mechanical rotation type compound dust-collection device according to claim 1, it is characterised in that described device sheet Body (1) is disposed with ash bucket (4), anallobar (5), retention decanting zone (6), Electrostatic Absorption area (7), filtering area from bottom to up (8)。

A kind of 3. supercharging mechanical rotation type compound dust-collection device according to claim 1, it is characterised in that described device sheet Gas approach (2) is fixedly connected with below side wall on the left of body (1), gas approach (2) connects with anallobar (5), the ash bucket (4) Bottom is fixedly connected with ash discharging hole (9), and ash discharging hole is provided with valve on (9)；The row of being fixedly connected with the top of described device body (1) Gas port (3), exhaust outlet (3) connect with filtering area (8).

A kind of 4. supercharging mechanical rotation type compound dust-collection device according to claim 1, it is characterised in that the fixture (11) spring (12) is fixedly connected between plate (14) with abutting, and spring (12) is set on the outside of fix bar (10).

A kind of 5. supercharging mechanical rotation type compound dust-collection device according to claim 1, it is characterised in that the retention plate (16) set diagonally downward.

A kind of 6. supercharging mechanical rotation type compound dust-collection device according to claim 1, it is characterised in that the static board (20) it is electrically connected with power supply on the outside of device body (1).