CN207546103U - One kind can dry etch-proof desulfation dust-extraction device - Google Patents

Abstract

The utility model discloses one kind can dry etch-proof desulfation dust-extraction device, including pedestal, housing, desulfurization chamber and filter chamber, housing is installed at the top of the pedestal, the inside of the housing is equipped with support plate, first wind turbine is installed at the top of the support plate, the input terminal of first wind turbine is equipped with the air inlet for extending to case top, and the inside of air inlet is equipped with filter screen, the bottom end of enclosure interior is equipped with desulfurization chamber below the support plate, and the output terminal of first wind turbine, which is equipped with, extends to indoor first guide duct of desulfurization.The utility model passes through a series of structure compositions such as pedestal, housing, desulfurization chamber and filter chamber; desulfurization chamber can carry out water filtration to flue dust; electric heating tube can heat water; the molecule in flue dust is made to carry out decomposition filtering; HEPA high efficiency filter layers, extruded activated carbon filter layer and gac filtration layer can carry out final dusting to the flue dust after water dedusting; highly practical, value is promoted the use of.

Description

One kind can dry etch-proof desulfation dust-extraction device

Technical field

The utility model is related to dedusting technology field, specially one kind can dry etch-proof desulfation dust-extraction device.

Background technology

Dust-extraction unit is commonly called as deduster, is the device of fly ash content in removing or reduction flue gas, the type of dust-extraction unit can Film dust-arrest device, cloud and mist dust-arrest device, cloud and mist dust-arrest device, bag-type dust collector, cyclone dust collector, wet is received to be divided into biology Formula dust-extraction unit, electrostatic precipitator, desulfation dust-extraction device, applied to chemical industry, oil, metallurgy, building, mine, machinery, light textile Wait industry, desulfurizing dust-collector is mainly flue gas by stainless steel random packing, increases the contact surface of flue gas and aqueous solution, accelerates The abundant dissolving of flue gas and shower water neutralizes, and improves the dust-removal and desulfurizing efficiency of dust collection of dust-extraction unit, suitable for all discharges The boiler and kiln of flue dust.

But existing desulfurization and dedusting technology compares shortage, current desulfation dust-extraction device is relatively simple, uses and deposits In many shortcomings, traditional desulfation dust-extraction device dedusting framework is fairly simple, although having reached certain desulfurization and dedusting mesh , but be not easy to use for a long time, service life is relatively low, improves the purchase cost of device, and traditional desulfurization and dedusting Device strainability is poor, and filtering is incomplete, is easy to cause in the gas of device discharge and still contains a certain amount of soot dust granule, Dust removal performance is reduced, environmental-protecting performance is relatively low.

Utility model content

The purpose of this utility model is to provide one kind can dry etch-proof desulfation dust-extraction device, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides following technical solution：One kind can dry etch-proof desulfurization and dedusting Device including pedestal, housing, desulfurization chamber and filter chamber, is equipped with housing, the inside installation of the housing at the top of the pedestal There is support plate, the first wind turbine is installed at the top of the support plate, the input terminal of first wind turbine, which is equipped with, extends to housing The air inlet at top, and the inside of air inlet is equipped with filter screen, the bottom end of enclosure interior is equipped with de- below the support plate Sulphur room, the output terminal of first wind turbine, which is equipped with, extends to indoor first guide duct of desulfurization, the first wind turbine side Water tank in support plate is installed, single-stage water pump, the output terminal of the single-stage water pump are installed in the support plate of the one side of water tank It is connected with water tank, and the input terminal of single-stage water pump extends housing, and second is equipped in the support plate of the single-stage water pump side Wind turbine, and the output terminal of the second wind turbine is equipped with the air outlet for extending housing, the bottom of the water tank passes through conduit and desulfurization Room connects, and solenoid valve is equipped on conduit, and the bottom end of the first guide duct both sides desulfurization chamber is all equipped with electric heating tube, institute The bottom for stating desulfurization chamber side is equipped with the drain valve for extending housing, is pacified in the housing of the desulfurization chamber side by support base Equipped with filter chamber, the inside of the filter chamber be separately installed with gac filtration layer, extruded activated carbon filter layer and HEPA high efficiency filter layers, the side of the filter chamber are connected, and the opposite side of filter chamber leads to by the second guide duct with desulfurization chamber The input terminal that the first guide duct is crossed with the second wind turbine connects, and the front of housing is equipped with maintenance door.

Preferably, the installation bolt being used cooperatively is installed on the pedestal of the housing both sides.

Preferably, it is coated with antirust coat on the pedestal and housing.

Preferably, the junction of the air inlet and filter screen is equipped with the buckle and card slot being used cooperatively.

Preferably, mutual corresponding observation window is installed in the desulfurization chamber and maintenance door.

Compared with prior art, the beneficial effects of the utility model are：The desulfation dust-extraction device passes through pedestal, housing, de- A series of structure compositions such as sulphur room and filter chamber easily facilitate use compared to traditional desulfation dust-extraction device, and installation bolt is convenient Staff carries out Fast Installation and dismounting to device, improves the operating efficiency of staff, filter screen can be effective Large-scale particle in extraneous flue dust or other large-scale impurity are filtered, avoiding device long working causes to be attached to wind Inside machine, the rotating speed of wind turbine is influenced, even results in the situation that wind turbine is burnt, improves service life, desulfurization chamber can be effective Water filtration is carried out to flue dust, electric heating tube can heat water, and the molecule in flue dust is made to carry out decomposition filtering, dust removing effects More preferably, HEPA high efficiency filter layers, extruded activated carbon filter layer and gac filtration layer can be to the flue dust after water dedusting Final dusting is carried out, avoids the incomplete factor of water dedusting, the cleaner health of gas for discharging device is reduced to environment Secondary pollution, highly practical, value is promoted the use of.

Description of the drawings

Fig. 1 is the structure chart of the utility model；

Fig. 2 is the schematic diagram of the utility model；

Fig. 3 is the vertical view of the utility model.

In figure：1- pedestals；2- drain valves；3- housings；4- desulfurization chambers；5- support plates；6- solenoid valves；The first wind turbines of 7-；8- Air inlet；9- filter screens；10- water tanks；11- single-stage water pumps；12- air outlets；The second wind turbines of 13-；14- installation bolts；15-HEPA High efficiency filter layer；16- extruded activated carbon filter layers；17- support bases；18- gac filtration layers；19- filter chambers；20- Two guide ducts；The first guide ducts of 21-；22- electric heating tubes；23- maintenance door.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：One kind can dry etch-proof desulfurization and dedusting dress It puts, including pedestal 1, housing 3, desulfurization chamber 4 and filter chamber 19, the top of pedestal 1 is equipped with housing 3, the pedestal 1 of 3 both sides of housing On the installation bolt 14 being used cooperatively is installed, installation bolt 14 facilitates staff and Fast Installation is carried out to device with tearing open It unloads, improves the operating efficiency of staff, avoid that staff is caused to expend in maintenance unit because device is integrated with equipment A large amount of time, the inside of housing 3 are equipped with support plate 5, and the top of support plate 5 is equipped with the first wind turbine 7, the first wind turbine 7 Input terminal is equipped with the air inlet 8 for extending to 3 top of housing, and the inside of air inlet 8 is equipped with filter screen 9, air inlet 8 and mistake The junction of strainer 9 is equipped with the buckle and card slot being used cooperatively, staff can by buckle and card slot by filter screen into Row takes out cleaning, and avoiding device use for a long time leads to a large amount of soot dust granule of accumulation on filter screen, influencing dust-extraction unit just Chang Zuoye, while save the cost of replacement again, improves the service life of device, the bottom end inside 5 lower section housing 3 of support plate Desulfurization chamber 4 is installed, the output terminal of the first wind turbine 7 is equipped with the first guide duct 21 extended in desulfurization chamber 4, the first wind turbine 7 Water tank 10 in the support plate 5 of side is installed, single-stage water pump 11, single-stage water pump 11 are installed in the support plate 5 of 10 side of water tank Output terminal connected with water tank 10, and the input terminal of single-stage water pump 11 extends housing 3, the model of single-stage water pump 11 can be ISGD Single-stage water pump is equipped with the second wind turbine 13, and the output terminal of the second wind turbine 13 is equipped in the support plate 5 of 11 side of single-stage water pump Extend the air outlet 12 of housing 3, the bottom of water tank 10 is connected, and solenoid valve is equipped on conduit by conduit with desulfurization chamber 4 6, staff can effectively control the water of water tank 10 and desulfurization chamber 4 by solenoid valve 6, allow staff according to work Industry situation is discharged water to desulfurization chamber 4 and draining, left-hand seat easy to operate, and the bottom end of 21 both sides desulfurization chamber 4 of the first guide duct is all pacified Equipped with electric heating tube 22, electric heating tube 22 can heat water, decompose the molecule in flue dust more complete, take off The bottom of 4 side of sulphur room is equipped with the drain valve 2 for extending housing 3, is pacified in the housing 3 of 4 side of desulfurization chamber by support base 17 Equipped with filter chamber 19, the inside of filter chamber 19 be separately installed with gac filtration layer 18, extruded activated carbon filter layer 16 with And HEPA high efficiency filter layers 15, the side of filter chamber 19 are connected, and filter chamber 19 is another by the second guide duct 20 with desulfurization chamber 4 Side is connected by the first guide duct 21 with the input terminal of the second wind turbine 13, and the front of housing 3 is equipped with maintenance door 23, desulfurization chamber 4 with being equipped with mutual corresponding observation window in maintenance door 23, staff can be by observing to the water level in observation desulfurization chamber 4 Situation avoids water injection that water is excessively caused to enter in 20, in order to avoid influencing the normal operation of device, staff can pass through sight It examines window and injects water into suitable water, be coated with antirust coat on pedestal 1 and housing 3, antirust coat can be avoided effectively because device is long Time use causes pedestal 1 to improve the service life of device with being corroded on housing 3.

Operation principle：Dust-extraction unit is mounted on by installation bolt 14 in suitable position or equipment, by single-stage water pump 11 Input terminal be attached by conduit and water source, open solenoid valve 6, will the suitable water of injection in desulfurization chamber 4 by observation window Amount, then electric heating tube 22 is heated, the first wind turbine 7 is opened, extraneous flue dust is passed through the first guide duct 21 by the first wind turbine 7 It is pumped into desulfurization chamber 4, opens the second wind turbine 13, the flue dust that desulfurization chamber 4 filters enters filter chamber by the second guide duct 20 In 19, gac filtration layer 18, extruded activated carbon filter layer 16 and HEPA high efficiency filter layers 15 are filtered flue dust, most Gone out afterwards by air outlet 12 by the soot emissions finished are filtered, finally open drain valve 2 again, the waste water in desulfurization chamber 4 is discharged.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (5)

1. one kind can dry etch-proof desulfation dust-extraction device, including pedestal (1), housing (3), desulfurization chamber (4) and filter chamber (19), it is characterised in that：Housing (3) is installed, the inside of the housing (3) is equipped with support plate at the top of the pedestal (1) (5), the first wind turbine (7) is installed, the input terminal of first wind turbine (7), which is equipped with, to be extended at the top of the support plate (5) Air inlet (8) at the top of housing (3), and the inside of air inlet (8) is equipped with filter screen (9), support plate (5) lower section housing (3) internal bottom end is equipped with desulfurization chamber (4), and the output terminal of first wind turbine (7), which is equipped with, to be extended in desulfurization chamber (4) First guide duct (21) is equipped with water tank (10), the water tank (10) one in the support plate (5) of the first wind turbine (7) side Single-stage water pump (11) is installed, the output terminal of the single-stage water pump (11) is connected with water tank (10), and single in the support plate (5) of side The input terminal of grade water pump (11) extends housing (3), and the second wind is equipped in the support plate (5) of single-stage water pump (11) side Machine (13), and the output terminal of the second wind turbine (13) is equipped with the air outlet (12) for extending housing (3), the bottom of the water tank (10) Portion is connected by conduit with desulfurization chamber (4), and solenoid valve (6) is equipped on conduit, the first guide duct (21) both sides desulfurization The bottom end of room (4) is all equipped with electric heating tube (22), and the bottom of desulfurization chamber (4) side, which is equipped with, extends housing (3) Drain valve (2), the housing (3) of desulfurization chamber (4) side is interior to be equipped with filter chamber (19), the filtering by support base (17) The inside of room (19) is separately installed with gac filtration floor (18), extruded activated carbon filter layer (16) and the efficient mistakes of HEPA Filtering layer (15), the side of the filter chamber (19) are connected by the second guide duct (20) with desulfurization chamber (4), and filter chamber (19) Opposite side is connected by the first guide duct (21) with the input terminal of the second wind turbine (13), and the front of housing (3) is equipped with maintenance door (23)。

2. one kind can dry etch-proof desulfation dust-extraction device according to claim 1, it is characterised in that：The housing (3) The installation bolt (14) being used cooperatively is installed on the pedestal (1) of both sides.

3. one kind can dry etch-proof desulfation dust-extraction device according to claim 1, it is characterised in that：The pedestal (1) With being coated with antirust coat on housing (3).

4. one kind can dry etch-proof desulfation dust-extraction device according to claim 1, it is characterised in that：The air inlet (8) buckle and card slot being used cooperatively are installed with the junction of filter screen (9).

5. one kind can dry etch-proof desulfation dust-extraction device according to claim 1, it is characterised in that：The desulfurization chamber (4) with being equipped with mutual corresponding observation window in maintenance door (23).