CN206222347U - A kind of boiler smoke dedusting and purifying device - Google Patents

Abstract

The utility model discloses a kind of boiler smoke dedusting and purifying device, including shell and water tank, adpting flange is installed at the bottom center of the shell, activated carbon filter membrane and full glass microporous filter membrane are separately installed with the inside of the top fixed mount and bottom fixed mount, the left side of the inner sealing plate through being connected with out dirt bend pipe, it is described go out dirt bend pipe right side dust mouth at be socketed with spray nozzle.The boiler smoke dedusting and purifying device, by the cooperation of full glass microporous filter membrane, activated carbon filter membrane and spray nozzle, full glass microporous filter membrane filters the suspended particulate in flue gas, activated carbon filter membrane filters the sulfur dioxide in flue gas, water in water tank is flowed into spray nozzle by liquid pipe, is separately flowed into the first water spout and the second water spout by flow distribution plate and is sprayed, and water-filling degraded filtering is entered to the flue gas that dedusting bend pipe sprays, the dust removing effects of boiler smoke are substantially increased, dust removing effects are ideal.

Description

A kind of boiler smoke dedusting and purifying device

Technical field

The utility model is related to boiler purification techniques field, specially a kind of boiler smoke dedusting and purifying device.

Background technology

Boiler is the heat energy using fuel or other energy, and water or medium are heated, and output heat energy is produced and raw for people What its fuel combustion was produced in the living plant equipment for needing, existing boiler its production process contains flue dust, sulfur dioxide and two The flue gas of carbonoxide etc. is directly discharged in air by chimney, and serious have impact on air quality, in existing boiler In smoke eliminator, such as utility model patent of Application No. 201520821465.3, including cylinder, its lower end is provided with cigarette Gas entrance, upper end is provided with exhanst gas outlet, guide layer, and it forms the water conservancy diversion circulated for flue gas and leads in the shape of a spiral and with cylinder inboard wall Road, flow-guiding channel connects the smoke inlet and exhanst gas outlet, spray pipeline, and it is placed in cylinder, and the tube wall of spray pipeline sets There is the first hole for water spraying, for carrying out spraying and dedusting, and water supply component to the flue gas in cylinder, although the patent is right by spraying Flue gas carries out dedusting, but finds that its dust removing effects is not ideal enough when actually used.

The content of the invention

The purpose of this utility model is to provide a kind of boiler smoke dedusting and purifying device, with solving above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides following technical scheme：A kind of boiler smoke dedusting and purifying device, bag Shell and water tank are included, adpting flange is installed at the bottom center of the shell, the inner bottom left and right sides of the shell is equal Side installing plate is installed with, the inner side upper and lower ends of the side installing plate are separately installed with top fixed mount and bottom fixed mount, institute State and be separately installed with activated carbon filter membrane and full glass microporous filter membrane, the bottom of the shell on the inside of top fixed mount and bottom fixed mount Outside is hinged with movable enabling, and the inner bottom left and right sides of the shell is mounted on collecting board, in the inside of the shell Inner sealing plate is installed at the heart, the left side of the inner sealing plate through being connected with out dirt bend pipe, it is described go out dirt bend pipe on the right side of go out Spray nozzle is socketed with dirt mouthful, the water tank is connected by liquid pipe with spray nozzle, the top outside of the spray nozzle is provided with Mounting ring, is provided with flow distribution plate at the inside center of the spray nozzle, the bottom left and right sides of the spray nozzle is separately installed with First water spout and the second water spout, running through at the outer wall right center of the shell has drainpipe.

Preferably, sedimeter is installed, the sedimeter includes drainage shell on the right side of the drainpipe, The upper and lower ends of the drainage shell are separately installed with water inlet and liquid outlet, and the inner tip of the drainage shell is provided with filter core, The filter core is connected by pushing up steady rest with drainage shell phase, and the bottom of the filter core is provided with biological filter expects pipe, the biofilter material Pipe is connected by bottom steady rest with drainage shell phase, and the sedimeter is connected by liquid back pipe with water tank, the liquid back pipe Top is provided with valve.

Preferably, it is described go out dirt bend pipe inside aspirator is installed, the aspirator includes sleeve rack, the set The inner side top of tub is provided with top cover frame, and axial flow blower is provided with the inside of the top cover frame, is provided with the left of the shell External power supply, the axial flow blower is electrically connected with by connecting line with external power supply, and the inner lower edge of the sleeve rack is provided with Internal fixation plate, is provided with metal mesh panels on the inside of the internal fixation plate, the outside upper and lower ends of the sleeve rack are mounted on Side installation foot.

Preferably, the junction to liquid pipe and shell is provided with sealing shroud.

Preferably, it is described go out dirt bend pipe and inner sealing plate junction be provided with sealing ring.

Compared with prior art, the beneficial effects of the utility model are：

The boiler smoke dedusting and purifying device, by the cooperation of full glass microporous filter membrane, activated carbon filter membrane and spray nozzle, entirely Glass microporous filter membrane filters the suspended particulate in flue gas, and activated carbon filter membrane filters the sulfur dioxide in flue gas, through activated carbon filter membrane Discharged by going out dirt bend pipe with the flue gas after full glass microporous membrane filtration, the water in water tank flows into spray nozzle by liquid pipe It is interior, the first water spout and the second water spout are separately flowed into by flow distribution plate and is sprayed, water-filling is entered to the flue gas that dedusting bend pipe sprays Degraded filtering, substantially increases the dust removing effects of boiler smoke, and dust removing effects are ideal.The dedusting spray that the utility model is used Water drenching reduces dedusting water consumption by being recycled after twofold filter, does not increase while flue gas ash removal effect is reduced The waste for adding water, meets the requirement of clean manufacturing.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is spray nozzle structural representation of the present utility model；

Fig. 3 is aspirator structural representation of the present utility model；

Fig. 4 is sedimeter structural representation of the present utility model；

Fig. 5 is theory diagram of the present utility model.

In figure：1st, dirt bend pipe is gone out, 2, spray nozzle, 3, inner sealing plate, 4, drainpipe, 5, shell, 6, sealing shroud, 7, connection Line, 8, aspirator, 801, axial flow blower, 802, side installation foot, 803, sleeve rack, 804, internal fixation plate, 805, top cover frame, 806th, metal mesh panels, 9, external power supply, 10, sealing ring, 11, side installing plate, 12, full glass microporous filter membrane, 13, bottom fixes Frame, 14, activity open the door, 15, collecting board, 16, adpting flange, 17, sedimeter, 171, water inlet, 172, top steady rest, 173rd, biological filter expects pipe, 174, drainage shell, 175, filter core, 176, bottom steady rest, 177, liquid outlet, 18, valve, 19, activated carbon Filter membrane, 20, liquid back pipe, 21, top fixed mount, 22, to liquid pipe, 23, water tank, 24, mounting ring, 25, flow distribution plate, the 26, first water spray Mouth, the 27, second water spout.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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 for being obtained, belongs to the scope of the utility model protection.

Fig. 1-5 are referred to, the utility model provides a kind of boiler smoke dedusting and purifying device, including shell 5 and water tank 23, Water tank 23 is automatic water-supplying tank, and adpting flange 16 is provided with the bottom center of shell 5, and boiler smoke pipeline is connected in even On acting flange 16, the inner bottom left and right sides of shell 5 is installed with side installing plate 11, in the left and right side installing plate of two Top fixed mount 21 above, underlying bottom fixed mount 13 are provided between 11, the inside of top fixed mount 21 is installed Active carbon filtration film 19, is provided with full glass microporous filter membrane 12 inside bottom fixed mount 13, can be with by full glass microporous filter membrane 12 The suspended particulate in flue gas is filtered, the sulfur dioxide in flue gas, the Basolateral of shell 5 can be filtered by activated carbon filter membrane 19 Activity enabling 14 is hinged with, the inner bottom left and right sides of shell 5 is mounted on collecting board 15, and the impurity under filtering is due to long-term Dropped when running up to constant weight on collecting board 15, opening activity open the door 14 take out collecting boards 15 on impurity, shell 5 it is interior Portion center is provided with inner sealing plate 3, the left side of inner sealing plate 3 through being connected with out dirt bend pipe 1, through activated carbon filter membrane 19 and complete Flue gas after glass microporous filter membrane 12 is filtered is discharged by going out dirt bend pipe 1, is gone out dirt bend pipe 1 and is provided with the junction of inner sealing plate 3 Sealing ring 10, the inside for going out dirt bend pipe 1 is provided with aspirator 8.The aspirator 8 includes sleeve rack 803, sleeve rack 803 Inner side top top cover frame 805 is installed, the inner side of top cover frame 805 is provided with axial flow blower 801, and axial flow blower 801 is mixed flow Blower fan, the left side of shell 5 is provided with external power supply 9, and external power supply 9 is 220V alternating currents, axial flow blower 801 by connecting line 7 with External power supply 9 is electrically connected with, and external power supply 9 is that the power supply of axial flow blower 801 makes its work by connecting line 7, by axial flow blower 801 rotation accelerates the circulation efficiency of flue gas, the inner lower edge of sleeve rack 803 to be provided with internal fixation plate 804, internal fixation plate 804 Inner side metal mesh panels 806 are installed, axial flow blower 801 is protected by setting metal mesh panels 806, sleeve rack 803 outside upper and lower ends are mounted on side installation foot 802.Go out and spray nozzle 2, water are socketed with the right side dust mouth of dirt bend pipe 1 Case 23 is connected by liquid pipe 22 with spray nozzle 2, and the junction to liquid pipe 22 and shell 5 is provided with sealing shroud 6；The top of spray nozzle 2 End outside is provided with mounting ring 24, and flow distribution plate 25, the bottom left and right sides of spray nozzle 2 are provided with the inside center of spray nozzle 2 The first water spout 26 and the second water spout 27 are separately installed with, the water in water tank 23 is flowed into spray nozzle 2 by liquid pipe 22, is led to Cross flow distribution plate 25 to separately flow into the first water spout 26 and the second water spout 27 and spray, the flue gas that dedusting bend pipe 1 sprays is carried out Water degraded filtering, the flue gas after filtering is discharged by the top of shell 5, and running through at the outer wall right center of shell 5 has drainpipe 4, the sewage after filtering discharges shell 5 by drainpipe 4, and the right side of drainpipe 4 is provided with sedimeter 17, liquid filtering Device 17 includes drainage shell 174, and the upper and lower ends of drainage shell 174 are separately installed with water inlet 171 and liquid outlet 177, drainage shell 174 inner tip is provided with filter core 175, and filter core 175 is connected by pushing up steady rest 172 with drainage shell 174, the bottom of filter core 175 End is provided with biological filter expects pipe 173, and biological filter expects pipe 173 is connected by bottom steady rest 176 with drainage shell 174；Liquid filtering dress Put 17 to be connected with water tank 23 by liquid back pipe 20, the top of liquid back pipe 20 is provided with valve 18, in sewage inflow filter 17 Filtered by 175 pairs of internal impurity of filter core, the internal bacterium of biological filter expects pipe 173 pairs is degraded, and water after filtering leads to Cross to be continued cycling through in the inflow water tank 23 of liquid back pipe 20 and use.

The course of work of the present utility model is：

Boiler smoke pipeline is connected on adpting flange 16, and flue gas is flowed up by the bottom of shell 5, by full glass Glass miillpore filter 12 filters the suspended particulate in flue gas, the sulfur dioxide in flue gas is filtered by activated carbon filter membrane 19, under filtering Impurity due to being dropped on collecting board 15 when long term accumulation is to constant weight, opening activity open the door 14 take out collecting boards 15 on Impurity, the flue gas after being filtered through activated carbon filter membrane 19 and full glass microporous filter membrane 12 is discharged by going out dirt bend pipe 1, in water tank 23 Water is flowed into spray nozzle 2 by liquid pipe 22, and the first water spout 26 and the second water spout 27 are separately flowed into simultaneously by flow distribution plate 25 Spray, water-filling degraded filtering is entered to the flue gas that dedusting bend pipe 1 sprays, the flue gas after filtering is discharged by the top of shell 5, filtering Sewage afterwards discharges shell 5 by drainpipe 4.

In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " middle part ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation or position of the instruction such as " two ends " The relation of putting is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplify description, and Be not indicate or imply meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore It is not intended that to limitation of the present utility model.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", The terms such as " fixation ", " spinning " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or into one Body；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can Be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction, for this area Those of ordinary skill for, can as the case may be understand concrete meaning of the above-mentioned term in the utility model.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of boiler smoke dedusting and purifying device, including shell（5）And water tank（23）, it is characterised in that：The shell（5）'s Adpting flange is installed at bottom center（16）, the shell（5）The inside left and right sides be installed with side installing plate （11）, in the left and right side installing plate of two（11）Between be provided with top fixed mount above（21）, underlying bottom consolidate Determine frame（13）, the top fixed mount（21）Inside is provided with activated carbon filter membrane（19）, bottom fixed mount（13）Inside is provided with full glass Glass miillpore filter（12）；The shell（5）The inner bottom left and right sides be mounted on collecting board（15）, the shell（5）'s The activity that Basolateral is hinged with for opening dedusting is opened the door（14）；The shell（5）Inside center at interior sealing is installed Plate（3）, the inner sealing plate（3）Left side through being connected with out dirt bend pipe（1）, it is described go out dirt bend pipe（1）Right side dust mouth Place is socketed with spray nozzle（2）, the water tank（23）By to liquid pipe（22）With spray nozzle（2）It is connected, the spray nozzle（2）Top End outside is provided with mounting ring（24）, the spray nozzle（2）Inside center at flow distribution plate is installed（25）, the spray nozzle （2）The bottom left and right sides be separately installed with the first water spout（26）With the second water spout（27）, the shell（5）Outer wall it is right Side center is run through drainpipe（4）.

2. a kind of boiler smoke dedusting and purifying device according to claim 1, it is characterised in that：The drainpipe（4）'s Right side is provided with sedimeter（17）, the sedimeter（17）Including drainage shell（174）, the drainage shell （174）Upper and lower ends be separately installed with water inlet（171）And liquid outlet（177）, the drainage shell（174）Inner tip peace Equipped with filter core（175）, the filter core（175）By pushing up steady rest（172）With drainage shell（174）It is connected, the filter core（175）'s Bottom is provided with biological filter expects pipe（173）, the biological filter expects pipe（173）By bottom steady rest（176）With drainage shell（174）Phase Even, the sedimeter（17）By liquid back pipe（20）With water tank（23）It is connected, the liquid back pipe（20）Top install There is valve（18）.

3. a kind of boiler smoke dedusting and purifying device according to claim 1, it is characterised in that：It is described go out dirt bend pipe（1） Inside aspirator is installed（8）, the aspirator（8）Including sleeve rack（803）, the sleeve rack（803）Inner side Top is provided with top cover frame（805）, the top cover frame（805）Inner side axial flow blower is installed（801）, the shell（5）'s Left side is provided with external power supply（9）, the axial flow blower（801）By connecting line（7）With external power supply（9）It is electrically connected with, it is described Sleeve rack（803）Inner lower edge internal fixation plate is installed（804）, the internal fixation plate（804）Inner side wire netting is installed Orifice plate（806）, the sleeve rack（803）Outside upper and lower ends be mounted on side installation foot（802）.

4. a kind of boiler smoke dedusting and purifying device according to claim 1, it is characterised in that：It is described to liquid pipe（22）With Shell（5）Junction be provided with sealing shroud（6）.

5. a kind of boiler smoke dedusting and purifying device according to claim 1, it is characterised in that：It is described go out dirt bend pipe（1） With inner sealing plate（3）Junction be provided with sealing ring（10）.