CN104712565A - Baffling wet dust-removing fan - Google Patents
Baffling wet dust-removing fan Download PDFInfo
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- CN104712565A CN104712565A CN201410540547.0A CN201410540547A CN104712565A CN 104712565 A CN104712565 A CN 104712565A CN 201410540547 A CN201410540547 A CN 201410540547A CN 104712565 A CN104712565 A CN 104712565A
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Abstract
The invention discloses a baffling wet dust-removing fan and relates to coal mine underground equipment, in particular to the technical field of dust removers. The baffling wet dust-removing fan comprises a piston shoe engine base, and a fan power section, a dust removing purification section and a liquid-gas separation dewatering section are connected to the piston shoe engine base in sequence from front to back; the fan power section comprises an air inlet duct, an air duct rectification device, a fan impeller, a motor, a motor cylinder, a fan fixing sleeve, the air duct rectification device comprises a rectification outer cylinder, a rectification inner cylinder, a rectification cover, a plurality of rectification gates and protection rings are arranged in the rectification outer cylinder, the rectification cover is connected to the front end of the rectification inner cylinder, the rectification gates are uniformly connected to the rectification inner cylinder in a circumference direction, and the protection rings are connected between the rectification outer cylinder and the rectification cover and arranged at the front ends of the rectification gates. The unfavorable factors that wind pressure loses, airflow resistance increases, air volume is reduced, and even turbulence is formed caused by the change of airflow directions and the uneven distribution of liquid are avoided. The airflow pressure, the airflow speed and the airflow balance stability are guaranteed.
Description
Technical field
The present invention relates to colliery downhole equipment, particularly deduster technical field.
Background technique
Existing Wet-type dust-removal fan, comprises piston shoes support, connecting fan power section, udst separation section, liquid gas separating and dehydrating section successively from front to back on piston shoes support.There is following defect in this structure:
1, blower fan power section is because air flow direction changes, fluid distrbution is uneven and cause air loss, gas-flow resistance increase, air quantity to reduce, even form the unfavorable factors such as turbulent flow.
2, the pressure loss brought owing to turning to of the air-flow at blower fan power section place, simultaneously due to spiral direction of advance, has an impact to pneumatic dewatering subsequently and dedusting.
3, when air-flow passes through in blower fan, air quantity is large, wind speed is fast, and the noise of generation is large.When motor runs, the noise of generation is large, is only natural heat dissipation, can not protects the safe operation of motor.
The atomization of water current weak effect of 4, udst separation section, and due to supply channel diameter consistent, the hydraulic pressure at each nozzle place of supply channel diminishes gradually, thus affects atomizing effect.
The filter plate of 5, udst separation section does not have good penetrability, adsorptivity, filterability.Under current, surface tension and Action of Gravity Field, easily block, the air-flow holdup time is short, and dust removing effects is poor.
Steam separating effect in the clean gas flow of 6, liquid gas separating and dehydrating section is bad, and the moisture content in clean gas flow is large, there is dehydration technical barrier not to the utmost.
7, piston shoes support resistance is large, is not easy to mobile; And transport is difficult, installation inconvenience.
In sum, existing structure have employed the traditional design theory of Simple filter dedusting, eddy flow dehydration, there is the defects such as air quantity is directly proportional to volume, motor power consumption is large and load is heavy, nebulization efficiency is low, dehydration is unclean, noise is large, can not ensure that the security of operation of dedusting fan, energy consumption are high, efficiency dedusting is low, dehydration is not thorough.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the baffling Wet-type dust-removal fan that a kind of stream pressure, airspeed, air balance are stable is provided.
The object of the present invention is achieved like this: a kind of baffling Wet-type dust-removal fan, comprises piston shoes support, connecting fan power section, udst separation section, liquid gas separating and dehydrating section successively from front to back on piston shoes support; Described blower fan power section comprises wind inlet channel, air duct rectifying device, draught fan impeller, motor, motor cylindrical shell, blower fan stationary magazine creel, air duct rectifying device is connected to the rear end of wind inlet channel, blower fan stationary magazine creel is connected to the rear end of air duct rectifying device, motor cylindrical shell is arranged in blower fan stationary magazine creel, motor is arranged in motor cylindrical shell, the output shaft of motor stretches out motor cylindrical shell and connecting fan impeller, and draught fan impeller is arranged on the rear side of air duct rectifying device; Described udst separation section comprise water supply and filtration system, Diffusion of gas stream air channel; Described liquid gas separating and dehydrating section comprises sewage bucket, Gas-cleaning box; Described air duct rectifying device comprises rectification urceolus, rectification inner core, cowling, multiple honeycomb, guard ring are set in rectification urceolus, cowling is connected to the front end of rectification inner core, multiple honeycomb is along the circumferential direction evenly connected on rectification inner core, and guard ring to be connected between rectification urceolus and cowling and to be arranged on the front side of multiple honeycomb.
The present invention is by above design, and under impeller runs up, dust-contained airflow enters dedusting fan inner chamber, and first through air duct rectifying device, it is formed along flow regulating barrels circumferencial direction uniform welding by the cowling of air duct rectifying device front end and 13 honeycombs.This design feature, avoids because air flow direction changes, fluid distrbution is uneven and cause air loss, gas-flow resistance increase, air quantity to reduce, even form the unfavorable factors such as turbulent flow.Ensure that stream pressure, airspeed, air balance are stablized.
Described blower fan power section of the present invention also comprises multiple wind direction guide vane, and multiple wind direction guide vane to be connected on motor cylindrical shell and to be arranged on the rear side of draught fan impeller.Wind direction guide vane is positioned on the cylindrical shell of impeller back face, arranges along cylindrical shell even circumferential.When the air-flow of balance and stability is by wind direction guide vane, decrease air-flow to the disturbance of dedusting fan blade and decrease the pressure loss that air-flow brings owing to turning to.Change the linear movement direction of air-flow simultaneously, become incomplete spiral direction of advance, thus create conditions in order to pneumatic dewatering subsequently and dedusting.
Blower fan power section of the present invention also comprises heat radiation silencing cavity, heat radiation silencing cavity comprises one group of muffler for fan, two groups of motor bafflers, two induced air pipes, muffler for fan is arranged on the inwall of blower fan stationary magazine creel, muffler for fan comprises the first microperforated panel, the first noise reduction cloth, the first silencing cotton that set gradually from the inside to the outside, forms noise elimination wind conduit between the first microperforated panel and motor cylindrical shell; Two groups of motor bafflers are arranged on the both sides up and down of motor cylindrical shell, and noise elimination wind conduit is separated into left and right twice, the one end often organizing motor baffler is set on muffler for fan and blower fan stationary magazine creel with the intracavity inter-connection of motor cylindrical shell, the other end respectively, often organize motor baffler and include the second microperforated panel, the second noise reduction cloth, the second silencing cotton, the motor radiating cylinder that set gradually from the inside to the outside, the inner chamber being provided with the motor radiating cylinder after the second microperforated panel, the second noise reduction cloth, the second silencing cotton forms heat dissipation channel; Two induced air pipes are all connected to motor cylinder inboard wall, and wherein an induced air pipe is inclined upwardly layout, the downward-sloping layout of another root induced air pipe.By the design of muffler for fan, when air-flow passes through in blower fan, air quantity is large, wind speed is fast, and the noise of generation is large, adopts this design proposal, achieves good noise reduction.By the design of motor baffler, when motor runs, the noise of generation is large, and adopt this scheme, noise reduction is obvious.Induced air pipe is positioned at air channel inwall, each one of air channel, left and right.Original design is only natural heat dissipation, and this design is used air-flow and accelerated heat radiation, successful, fundamentally solves a heat radiation difficult problem, conscientiously the safe operation of protection motor.The heat that motor produces is mixed to form hot air flow with the air-flow of being come in by induced air pipe, and hot air flow discharges heat radiation silencing cavity by heat dissipation channel.
A wherein induced air pipe of the present invention and horizontal alignment are 35 °, under another root induced air pipe and horizontal alignment, are 35 °.
Udst separation section of the present invention also comprises atomization of water current system, atomization of water current system comprises three mist pipe, three mist pipe are connected in Diffusion of gas stream air channel, the feed-water end of three mist pipe is all connected with water supply and filtration system, the diameter of three mist pipe is diminished to waterexit end gradually by feed-water end, and three mist pipe all connect nozzle.Often organize atomization of water current system to be made up of reducing supply channel and nozzle, position is positioned at high density ripple filter plate front, amounts to 3 groups, these 3 groups of parallel distributions of atomization of water current systematic.Adopt reducing supply channel design proposal, object is that the hydraulic pressure at assure feed water pipeline each nozzle place is identical, guarantees atomizing effect.
The bottom in every root mist pipe of the present invention and Diffusion of gas stream air channel is 60 ° and arranges.Atomization of water current system becomes 60 ° to arrange with casing ground, and object increases atomisation area, extends nebulisation time, improves atomizing effect, thus guarantees that atomization is without dead angle and dust removal efficiency.
Udst separation section of the present invention also comprises high density ripple filter plate, high density ripple filter plate is connected in described Diffusion of gas stream air channel by framework, high density ripple filter plate is arranged on the rear side of three mist pipe, high density ripple filter plate is suppressed by some layers of corrugated metal silk screen and is formed, arrange sewage guiding gutter in the lower end of framework, the waterexit end of sewage guiding gutter is connected with sewage bucket.High density ripple filter plate is suppressed by 50 layers of wire gaze and is formed, and plate face is porous web waveform, and lower edge is designed to " mouth " font sewage guiding gutter.There is good penetrability, adsorptivity, filterability.Under current, surface tension and Action of Gravity Field, not easily block again, there is good trapping effect, reduce wind speed simultaneously, extend the air-flow holdup time, guarantee dust removing effects.High density ripple filter plate becomes 55 ° to arrange with casing ground, and object increases filter area, improves dust removal efficiency, is convenient to sewage simultaneously and takes advantage of a situation inflow guiding gutter.Guiding gutter lower end is connected with blowdown funnel, is convenient to sewage and enters blowdown funnel.
The bottom in high density ripple filter plate of the present invention and Diffusion of gas stream air channel is 55 ° and arranges.
Liquid gas separating and dehydrating section of the present invention also comprises deflector type liquid-gas separator, deflector type liquid-gas separator comprises casing, the front end of casing is connected with Diffusion of gas stream air channel and communicates, the rear end of casing is connected with Gas-cleaning box and communicates, bar is connected and fixed in casing, fixed strip is arranged several draw-in grooves, some pieces of deflector type liquid gas separating plates are side by side set in casing, every block deflector type liquid gas separating plate is separately positioned in corresponding draw-in groove, every block deflector type liquid gas separating plate is all arranged anti-" entering " font hook type groove.To be that the deflector type liquid gas separating plate of 990mm is placed side by side successively by 32 block lengths form deflector type liquid-gas separator.Deflector type liquid gas separating plate is designed to anti-" entering " the font hook type groove being with radian, and object is separated the steam in clean gas flow.Incomplete dust-laden screw thread air-flow is through atomizing de-dusting and the dedusting of high density ripple filter plate, form clean gas flow, form incomplete clean moist spiral air flow, under the influence of centrifugal force, part steam is separated inflow blowdown funnel, not yet the air-flow of processed is through deflector type liquid-gas separator, repeatedly baffling collision liquid gas separating plate, wind speed reduces, steam is separated, moisture content in clean gas flow reduces greatly, and the air-flow of discharge can not take sewage out of, solves dehydration technical barrier not to the utmost.
Described piston shoes support of the present invention comprises the first piston shoes support and the second piston shoes support, is connected between the first piston shoes support with the second piston shoes support by joint and bolt, and the first piston shoes support is connected with blower fan power section, and the second piston shoes support is connected with udst separation section; The two ends of described first piston shoes support and the second piston shoes support are all bent upwards.Piston shoes support footing front end and back end is designed to the profile with several angle, and object reduces resistance, is convenient to mobile.Left and right both sides support is connected by piston shoes support footing intermediate portion high-strength bolt, be designed to dismountable connection set, left side support is connected with blower fan power section, the right is connected with udst separation section, blower fan power section is connected with udst separation section bolt, object is convenient to dedusting fan is disassembled into two large independent sectors, solves the problem that transport is difficult, install inconvenience.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the structural representation of piston shoes support.
Fig. 3 is the plan view of Fig. 2.
Fig. 4 is the structural representation of air duct rectifying device.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is A-A direction view in Fig. 1.
Fig. 7 is B-B direction view in Fig. 1.
Fig. 8 is the outline drawing that high density ripple filter plate is connected with framework.
Fig. 9 is the right elevation of Fig. 8.
Figure 10 is the worm's eye view of Fig. 9.
Figure 11 is C direction view in Fig. 1.
embodiment
As shown in figs. 1-11, baffling Wet-type dust-removal fan comprises piston shoes support (4), connecting fan power section (1), udst separation section (2), liquid gas separating and dehydrating section (3) successively from front to back on piston shoes support (4).
As shown in Figure 2,3, piston shoes support (4) comprises the first piston shoes support (4-1) and the second piston shoes support (4-2), be connected by joint (4-3) and bolt (4-4) between first piston shoes support (4-1) with the second piston shoes support (4-2), first piston shoes support (4-1) is connected with blower fan power section (1), and the second piston shoes support (4-2) is connected with udst separation section (2); The two ends of the first piston shoes support (4-1) and the second piston shoes support (4-2) are all bent upwards.
Blower fan power section (1) comprises wind inlet channel (1-1), air duct rectifying device (1-2), draught fan impeller (1-3), motor (1-6), motor cylindrical shell (1-7), blower fan stationary magazine creel (1-8).Air duct rectifying device (1-2) is connected to the rear end of wind inlet channel (1-1), as Fig. 4, shown in 5, air duct rectifying device (1-2) comprises rectification urceolus (1-2-1), rectification inner core (1-2-2) is set in rectification urceolus (1-2-1), cowling (1-2-3), 13 honeycombs (1-2-4), guard ring (1-2-5), cowling (1-2-3) is connected to the front end of rectification inner core (1-2-2), 13 honeycombs (1-2-4) along the circumferential direction uniform welding on rectification inner core (1-2-2), guard ring (1-2-5) to be connected between rectification urceolus (1-2-1) and cowling (1-2-3) and to be arranged on the front side of 13 honeycombs (1-2-4).Blower fan stationary magazine creel (1-8) is connected to the rear end of air duct rectifying device (1-2), motor cylindrical shell (1-7) is arranged in blower fan stationary magazine creel (1-8), motor (1-6) is arranged in motor cylindrical shell (1-7), the output shaft of motor (1-6) stretches out motor cylindrical shell (1-7) and connecting fan impeller (1-3), and draught fan impeller (1-3) is arranged on the rear side of air duct rectifying device (1-2).
Blower fan power section (1) also comprises multiple wind direction guide vane (1-4), and multiple wind direction guide vane (1-4) is connected to motor cylindrical shell (1-7) and goes up and the rear side being arranged on draught fan impeller (1-3).
Blower fan power section (1) also comprises heat radiation silencing cavity (1-5), as shown in Figure 6, heat radiation silencing cavity (1-5) comprises one group of muffler for fan (1-5-1), two groups of motor bafflers (1-5-2), two induced air pipes (1-5-3), muffler for fan (1-5-1) is arranged on the inwall of blower fan stationary magazine creel (1-8), muffler for fan (1-5-1) comprises the first microperforated panel (1-5-1-1) set gradually from the inside to the outside, first noise reduction cloth (1-5-1-2), first silencing cotton (1-5-1-3), noise elimination wind conduit (1-5-5) is formed between first microperforated panel (1-5-1-1) and motor cylindrical shell (1-7), two groups of motor bafflers (1-5-2) are arranged on the both sides up and down of motor cylindrical shell (1-7), and noise elimination wind conduit (1-5-5) is separated into left and right twice, the one end often organizing motor baffler (1-5-2) respectively with the intracavity inter-connection of motor cylindrical shell (1-7), the other end is set on muffler for fan (1-5-1) and blower fan stationary magazine creel (1-8), often organize motor baffler (1-5-2) and include the second microperforated panel (1-5-2-1) set gradually from the inside to the outside, second noise reduction cloth (1-5-2-2), second silencing cotton (1-5-2-3), motor radiating cylinder (1-5-2-4), be provided with the second microperforated panel (1-5-2-1), second noise reduction cloth (1-5-2-2), the inner chamber of the motor radiating cylinder (1-5-2-4) after the second silencing cotton (1-5-2-3) forms heat dissipation channel (1-5-4), two induced air pipes (1-5-3) are all connected to motor cylindrical shell (1-7) inwall, and wherein an induced air pipe (1-5-3) is inclined upwardly layout, another root induced air pipe (1-5-3) downward-sloping layout.Wherein an induced air pipe (1-5-3) and horizontal alignment are 35 °, under another root induced air pipe (1-5-3) and horizontal alignment, are 35 °.
Udst separation section (2) comprises water supply and filtration system (2-1), Diffusion of gas stream air channel (2-2), atomization of water current system (2-3), high density ripple filter plate (2-4), Diffusion of gas stream air channel (2-2) is connected to the rear end of blower fan stationary magazine creel (1-8), as shown in Figure 7, atomization of water current system (2-3) comprises three mist pipe (2-3-1), three mist pipe (2-3-1) are connected in Diffusion of gas stream air channel (2-2), the feed-water end of three mist pipe (2-3-1) is all connected with water supply and filtration system (2-1), the diameter of three mist pipe (2-3-1) is diminished to waterexit end gradually by feed-water end, three mist pipe (2-3-1) all connect nozzle (2-3-2), every root mist pipe (2-3-1) is 60 ° with the bottom in Diffusion of gas stream air channel (2-2) and arranges.
High density ripple filter plate (2-4) is connected in Diffusion of gas stream air channel (2-2) by framework (2-5), high density ripple filter plate (2-4) is arranged on the rear side of three mist pipe (2-3-1), and high density ripple filter plate (2-4) is 55 ° with the bottom in Diffusion of gas stream air channel (2-2) and arranges.As shown in Figure 8,9, 10, high density ripple filter plate (2-4) is formed by the compacting of 50 layers of corrugated metal silk screen (2-4-1), arrange four sewage guiding gutters (2-6) in the lower end of framework (2-5), the waterexit end of sewage guiding gutter (2-6) is connected with sewage bucket (3-2).
Liquid gas separating and dehydrating section (3) comprises deflector type liquid-gas separator (3-1), sewage bucket (3-2), Gas-cleaning box (3-3), as shown in figure 11, deflector type liquid-gas separator (3-1) comprises casing (3-1-1), the front end of casing (3-1-1) is connected with Diffusion of gas stream air channel (2-2) and communicates, the rear end of casing (3-1-1) is connected with Gas-cleaning box (3-3) and communicates, four fixed strips (3-1-3) are connected in casing (3-1-1), each fixed strip (3-1-3) is all arranged several draw-in grooves (3-1-4), some blocks of deflector type liquid gas separating plate (3-1-2) are side by side set in casing (3-1-1), every block deflector type liquid gas separating plate (3-1-2) is separately positioned in corresponding draw-in groove (3-1-4), every block deflector type liquid gas separating plate (3-1-2) is all arranged anti-" entering " font hook type groove (3-1-5).Sewage bucket (3-2) is connected to the below of casing (3-1-1), and Gas-cleaning box (3-3) is connected to the rear end of casing (3-1-1).
Working principle of the present invention:
1, under draught fan impeller runs up, negative pressure is formed in dedusting fan wind inlet channel, dust-contained airflow enters wind inlet channel, dust-contained airflow is forward in running, under air duct rectifying device and the effect of wind direction guide vane, dust-contained airflow enters the air channel, two, left and right formed by heat radiation silencing cavity even partition, and dust-contained airflow runs more steady, energy loss is little, can not form turbulent flow.At Diffusion of gas stream air channel place, dust-contained airflow running space increases, and wind speed reduces, and the water curtain formed with atomization of water current system fully mixes, soak, condense, adsorb, and the dust that particle diameter is larger is melted into water, reaches dust removing effects first.
2, when fully wetting dust-contained airflow arrives high density ripple filter plate, because being stopped, wind speed reduces again, dust-contained airflow increased retention, the structure of high density ripple filter plate inside, makes dust and respirable dust form particle or particle group.Because atomization of water current system is constantly sprayed to high density ripple filter plate, dust moistening in air-flow is constantly captured, be melted into water, under gravity, current to be settled down under high density ripple filter plate along the sewage guiding gutter of " mouth " font and inflow blowdown funnel of taking advantage of a situation.
3, dust-contained airflow defines clean moistening air-flow after nebulization dust and the dedusting of high density ripple filter plate, when moistening air-flow runs to deflector type liquid-gas separator, due to the structure of deflector type liquid-gas separator, wetting air-flow is through repeatedly baffling collision wooden partition, wind speed reduces again, and under gravity and surface tension effects, the moisture content in clean gas flow is efficiently separated, and isolated current enter blowdown funnel along wooden partition.Air-flow after being purified is discharged by Gas-cleaning box.
Claims (10)
1. a baffling Wet-type dust-removal fan, comprises piston shoes support (4), connecting fan power section (1), udst separation section (2), liquid gas separating and dehydrating section (3) successively from front to back on piston shoes support (4), described blower fan power section (1) comprises wind inlet channel (1-1), air duct rectifying device (1-2), draught fan impeller (1-3), motor (1-6), motor cylindrical shell (1-7), blower fan stationary magazine creel (1-8), air duct rectifying device (1-2) is connected to the rear end of wind inlet channel (1-1), blower fan stationary magazine creel (1-8) is connected to the rear end of air duct rectifying device (1-2), motor cylindrical shell (1-7) is arranged in blower fan stationary magazine creel (1-8), motor (1-6) is arranged in motor cylindrical shell (1-7), the output shaft of motor (1-6) stretches out motor cylindrical shell (1-7) and connecting fan impeller (1-3), draught fan impeller (1-3) is arranged on the rear side of air duct rectifying device (1-2), described udst separation section (2) comprise water supply and filtration system (2-1), Diffusion of gas stream air channel (2-2), described liquid gas separating and dehydrating section (3) comprises sewage bucket (3-2), Gas-cleaning box (3-3), it is characterized in that: described air duct rectifying device (1-2) comprises rectification urceolus (1-2-1), rectification inner core (1-2-2) is set in rectification urceolus (1-2-1), cowling (1-2-3), multiple honeycomb (1-2-4), guard ring (1-2-5), cowling (1-2-3) is connected to the front end of rectification inner core (1-2-2), multiple honeycomb (1-2-4) is along the circumferential direction evenly connected on rectification inner core (1-2-2), guard ring (1-2-5) to be connected between rectification urceolus (1-2-1) and cowling (1-2-3) and to be arranged on the front side of multiple honeycomb (1-2-4).
2. baffling Wet-type dust-removal fan according to claim 1, it is characterized in that: described blower fan power section (1) also comprises multiple wind direction guide vane (1-4), multiple wind direction guide vane (1-4) is connected to motor cylindrical shell (1-7) and goes up and the rear side being arranged on draught fan impeller (1-3).
3. baffling Wet-type dust-removal fan according to claim 1, it is characterized in that: described blower fan power section (1) also comprises heat radiation silencing cavity (1-5), heat radiation silencing cavity (1-5) comprises one group of muffler for fan (1-5-1), two groups of motor bafflers (1-5-2), two induced air pipes (1-5-3), muffler for fan (1-5-1) is arranged on the inwall of blower fan stationary magazine creel (1-8), muffler for fan (1-5-1) comprises the first microperforated panel (1-5-1-1) set gradually from the inside to the outside, first noise reduction cloth (1-5-1-2), first silencing cotton (1-5-1-3), noise elimination wind conduit (1-5-5) is formed between first microperforated panel (1-5-1-1) and motor cylindrical shell (1-7), two groups of motor bafflers (1-5-2) are arranged on the both sides up and down of motor cylindrical shell (1-7), and noise elimination wind conduit (1-5-5) is separated into left and right twice, the one end often organizing motor baffler (1-5-2) respectively with the intracavity inter-connection of motor cylindrical shell (1-7), the other end is set on muffler for fan (1-5-1) and blower fan stationary magazine creel (1-8), often organize motor baffler (1-5-2) and include the second microperforated panel (1-5-2-1) set gradually from the inside to the outside, second noise reduction cloth (1-5-2-2), second silencing cotton (1-5-2-3), motor radiating cylinder (1-5-2-4), be provided with the second microperforated panel (1-5-2-1), second noise reduction cloth (1-5-2-2), the inner chamber of the motor radiating cylinder (1-5-2-4) after the second silencing cotton (1-5-2-3) forms heat dissipation channel (1-5-4), two induced air pipes (1-5-3) are all connected to motor cylindrical shell (1-7) inwall, and wherein an induced air pipe (1-5-3) is inclined upwardly layout, another root induced air pipe (1-5-3) downward-sloping layout.
4. baffling Wet-type dust-removal fan according to claim 3, is characterized in that: wherein an induced air pipe (1-5-3) and horizontal alignment are 35 °, are 35 ° under another root induced air pipe (1-5-3) and horizontal alignment.
5. baffling Wet-type dust-removal fan according to claim 1, it is characterized in that: described udst separation section (2) also comprises atomization of water current system (2-3), atomization of water current system (2-3) comprises three mist pipe (2-3-1), three mist pipe (2-3-1) are connected in Diffusion of gas stream air channel (2-2), the feed-water end of three mist pipe (2-3-1) is all connected with water supply and filtration system (2-1), the diameter of three mist pipe (2-3-1) is diminished to waterexit end gradually by feed-water end, and three mist pipe (2-3-1) all connect nozzle (2-3-2).
6. baffling Wet-type dust-removal fan according to claim 5, is characterized in that: every root mist pipe (2-3-1) is 60 ° with the bottom in Diffusion of gas stream air channel (2-2) and arranges.
7. baffling Wet-type dust-removal fan according to claim 1, it is characterized in that: described udst separation section (2) also comprises high density ripple filter plate (2-4), high density ripple filter plate (2-4) is connected in described Diffusion of gas stream air channel (2-2) by framework (2-5), high density ripple filter plate (2-4) is arranged on the rear side of three mist pipe (2-3-1), high density ripple filter plate (2-4) is formed by the compacting of some layers of corrugated metal silk screen (2-4-1), in the lower end of framework (2-5), sewage guiding gutter (2-6) is set, the waterexit end of sewage guiding gutter (2-6) is connected with sewage bucket (3-2).
8. baffling Wet-type dust-removal fan according to claim 7, is characterized in that: high density ripple filter plate (2-4) is 55 ° with the bottom in Diffusion of gas stream air channel (2-2) and arranges.
9. baffling Wet-type dust-removal fan according to claim 1, it is characterized in that: described liquid gas separating and dehydrating section (3) also comprises deflector type liquid-gas separator (3-1), deflector type liquid-gas separator (3-1) comprises casing (3-1-1), the front end of casing (3-1-1) is connected with Diffusion of gas stream air channel (2-2) and communicates, the rear end of casing (3-1-1) is connected with Gas-cleaning box (3-3) and communicates, bar (3-1-3) is connected and fixed in casing (3-1-1), fixed strip (3-1-3) is arranged several draw-in grooves (3-1-4), some blocks of deflector type liquid gas separating plate (3-1-2) are side by side set in casing (3-1-1), every block deflector type liquid gas separating plate (3-1-2) is separately positioned in corresponding draw-in groove (3-1-4), every block deflector type liquid gas separating plate (3-1-2) is all arranged anti-" entering " font hook type groove (3-1-5).
10. baffling Wet-type dust-removal fan according to claim 1, it is characterized in that: described piston shoes support (4) comprises the first piston shoes support (4-1) and the second piston shoes support (4-2), be connected by joint (4-3) and bolt (4-4) between first piston shoes support (4-1) with the second piston shoes support (4-2), first piston shoes support (4-1) is connected with blower fan power section (1), and the second piston shoes support (4-2) is connected with udst separation section (2); The two ends of described first piston shoes support (4-1) and the second piston shoes support (4-2) are all bent upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540547.0A CN104712565B (en) | 2014-10-14 | 2014-10-14 | Baffling wet dust-removing fan |
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| CN104712565B CN104712565B (en) | 2017-04-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736478A (en) * | 2016-03-30 | 2016-07-06 | 王刚 | Sound insulation and noise reduction device of draught fan |
| CN107328067A (en) * | 2017-06-08 | 2017-11-07 | 孔泽学 | Wind method is made in Large Clean wind making system and cleaning |
| CN111894786A (en) * | 2020-08-03 | 2020-11-06 | 浙江海洋大学 | Reducing type wave energy generator turbine |
| CN114984706A (en) * | 2022-06-20 | 2022-09-02 | 湖北中船气体有限公司 | Special filter that contains noise cancelling function of roots blower |
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| CN203272261U (en) * | 2013-05-21 | 2013-11-06 | 山东金科星机电有限公司 | Mining wet dust removal fan |
| CN203540279U (en) * | 2013-11-25 | 2014-04-16 | 重庆梅安森科技股份有限公司 | Turbo type mining wet dust collector |
| CN204186617U (en) * | 2014-10-14 | 2015-03-04 | 江苏纪浩环保设备有限公司 | A kind of baffling Wet-type dust-removal fan |
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| CN2817957Y (en) * | 2005-08-26 | 2006-09-20 | 盛祥 | Wet dust removal fan |
| CN201818320U (en) * | 2010-02-19 | 2011-05-04 | 湘潭平安电气有限公司 | Horizontal turbulence ball packing dust collector for mine |
| CN203272261U (en) * | 2013-05-21 | 2013-11-06 | 山东金科星机电有限公司 | Mining wet dust removal fan |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736478A (en) * | 2016-03-30 | 2016-07-06 | 王刚 | Sound insulation and noise reduction device of draught fan |
| CN107328067A (en) * | 2017-06-08 | 2017-11-07 | 孔泽学 | Wind method is made in Large Clean wind making system and cleaning |
| CN111894786A (en) * | 2020-08-03 | 2020-11-06 | 浙江海洋大学 | Reducing type wave energy generator turbine |
| CN111894786B (en) * | 2020-08-03 | 2021-10-15 | 浙江海洋大学 | Reducing type wave energy generator turbine |
| CN114984706A (en) * | 2022-06-20 | 2022-09-02 | 湖北中船气体有限公司 | Special filter that contains noise cancelling function of roots blower |
| CN114984706B (en) * | 2022-06-20 | 2023-10-27 | 湖北中船气体有限公司 | Special filter that contains amortization function of roots blower |
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| CN104712565B (en) | 2017-04-19 |
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Effective date of registration: 20191125 Address after: Xiannv Zhen Han Xi Cun, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Yangzhou super mining Electromechanical Equipment Co., Ltd. Address before: 225267, Jiangsu City, Yangzhou province Jiangdu City Industrial Park Road Patentee before: Jiangsu Ji Hao environmental protection equipment Co., Ltd |