CN107702122B - A kind of flue apparatus for eliminating sludge - Google Patents
A kind of flue apparatus for eliminating sludge Download PDFInfo
- Publication number
- CN107702122B CN107702122B CN201711097379.2A CN201711097379A CN107702122B CN 107702122 B CN107702122 B CN 107702122B CN 201711097379 A CN201711097379 A CN 201711097379A CN 107702122 B CN107702122 B CN 107702122B
- Authority
- CN
- China
- Prior art keywords
- flue
- brush roll
- outlet tube
- deflector
- installation axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010802 sludge Substances 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 239000000779 smoke Substances 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 40
- 230000001105 regulatory effect Effects 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000003519 ventilatory effect Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 55
- 230000002265 prevention Effects 0.000 description 35
- 239000000243 solution Substances 0.000 description 23
- 229940098458 powder spray Drugs 0.000 description 15
- 230000000694 effects Effects 0.000 description 11
- 238000000926 separation method Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000003500 flue dust Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 210000004209 hair Anatomy 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000015927 pasta Nutrition 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241001640558 Cotoneaster horizontalis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
- F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
Abstract
A kind of flue apparatus for eliminating sludge belongs to flue cleaning equipment technical field.It is characterized by: the bottom of flue (1) is connected with outlet tube (24), outlet tube (24) is provided in the opposite side of inlet (101) of flue (1), flue (1) bottom is additionally provided with deflector (25), it is rotatably installed on the downside of deflector (25) on the downside of outlet tube (24) liquid feeding end, be consistently higher than on the upside of deflector (25) smoke inlet (101) setting, and deflector (25) up and down two sides height be greater than flue (1) width.This flue apparatus for eliminating sludge both ensure that the ventilatory effect of flue, in turn avoid the danger that the open fire in flue causes fire, cleaning solution can be guided to outlet tube by deflector, and it is flowed out by outlet tube, smoke inlet can be closed simultaneously, when flue normal use, deflector, which is rocked to, closes outlet tube, oil smoke can either be avoided to be overflowed by outlet tube, and can be avoided cleaning solution and enter smoke inlet.
Description
Technical field
A kind of flue apparatus for eliminating sludge belongs to flue cleaning equipment technical field.
Background technique
Flue is the tubular conduit of exhaust gas and smog emission, and flue would generally be arranged in dining room, and the flue in dining room compares mostly
It is long and narrow, to facilitate the discharge of oil smoke, since the oil in oil smoke can be attached in flue inner wall, after long-time use, in flue
Than the oil added can be adhered to, become narrow gradually so as to cause flue, since the vertical height of flue is larger and long and narrow, manual cleaning is past
It is past to be merely able to the both ends that clean flues, and can not be cleaned in the middle part of flue, this results in flue middle part more and more narrow, affects oil smoke
Discharge, and since oil smoke is adhered to flue inner wall, the open fire in flue is easy to cause fire, and there are security risks.It is right
The cleaning of flue inner wall needs the oil for adhering to flue inner wall using cleaning solution to be discharged, without influencing normally making for flue
With.
Summary of the invention
The technical problem to be solved by the present invention is overcome the deficiencies of the prior art and provide one kind can to flue inner wall into
Row is cleared up, eliminates safe hidden trouble and can be by the flue apparatus for eliminating sludge of the smooth discharge of cleaning solution.
The technical solution adopted by the present invention to solve the technical problems is: the flue apparatus for eliminating sludge, it is characterised in that: including
The brush roll that is rotatably installed in flue and the hydrojet mechanism that cleaning solution is sprayed into flue, brush roll be connected with drive its in flue
The walking mechanism of interior movement, brush roll are mounted in walking mechanism by installation axle, and brush roll inner wall and installation axle interval are arranged, and are surround
Brush roll inner wall is arranged at intervals with multiple blades, and the inner end of blade is tilted to the same side along the circumferential direction of brush roll, installation axle one
Closed cylinder is held, the side of installation axle is provided with through-hole, and the side of brush roll is arranged at intervals with multiple spray holes, forms the spray
Liquid mechanism, the bottom of flue are connected with outlet tube, and the opposite side of smoke inlet of flue is arranged in outlet tube, and stack base is also set
It is equipped with deflector, is rotatably installed on the downside of deflector on the downside of outlet tube liquid feeding end, is consistently higher than smoke inlet on the upside of deflector
Setting, and the height of two sides is greater than the width of flue above and below deflector.
Preferably, the liquid feeding end of the outlet tube and smoke inlet are arranged in same level, and outlet tube is feed liquor
It holds high skewed.
Preferably, the brush roll and installation axle are coaxially disposed.
Preferably, the brush roll is axially slidable installs on the mounting shaft, and brush roll inner hole lower end is from the bottom to top
The taper that diameter is gradually reduced is equipped with position-arresting disk in the installation axle on the downside of brush roll, and is encircled into conical cavity with brush roll lower end, brushes
The upper end of roller and installation axle sealed set.
Preferably, the walking mechanism includes regulating mechanism and swing mechanism, and regulating mechanism is horizontally set on walling of flue
On, swing mechanism is mounted on regulating mechanism, and the direction of motion of regulating mechanism and swing mechanism is mutually perpendicular to, brush roll rotational installation
On swing mechanism, and with swing mechanism in flue length direction synchronous hunting.
Preferably, the swing mechanism includes oscillating motor, swinging guide rails and swings sliding block, and swinging guide rails are along flue
Length direction it is horizontally disposed, the both ends of swinging guide rails are mounted on regulating mechanism, are swung sliding block and are slidably mounted on swinging guide rails
On, brush roll, which is rotatably installed in, to be swung on sliding block, and oscillating motor is mounted on swinging guide rails or regulating mechanism, the output of oscillating motor
Axis, which is connected by chain and is driven with swing sliding block, swings sliding block movement.
Preferably, the regulating mechanism includes adjusting motor, adjusting guide rail and adjusting slider, adjusts guide rail along flue
Width direction it is horizontally disposed, adjusting slider, which is slidably mounted on, to be adjusted on guide rail, swing mechanism be mounted on adjusting slider and with
Adjusting slider synchronizing moving.
Preferably, the adjusting guide rail is symmetricly set on flue both ends, and adjusting slider and adjusting guide rail correspond, pendulum
The both ends of motivation structure are separately mounted on the adjusting slider at flue both ends.
Preferably, frosted is equipped in the cleaning solution.
Compared with prior art, the present invention has the beneficial effects that
1, the oil and flue dust that the brush roll of this flue apparatus for eliminating sludge can adhere to flue inner wall are purged, the spray of hydrojet mechanism
The cleaning solution entered goes out oil or flue dust, avoids flue inner wall from being attached with oil, both ensure that the ventilatory effect of flue, in turn avoided
Open fire in flue causes the danger of fire, eliminates security risk, and cleaning solution can be guided to outlet tube by deflector, and by
Outlet tube outflow, while smoke inlet can be closed, when flue normal use, deflector, which is rocked to, closes outlet tube, from
And oil smoke can either be avoided to be overflowed by outlet tube, and from can be avoided cleaning solution and enter smoke inlet, and easy to operate, cleaning solution is by pacifying
The through-hole of dress axis is injected in brush roll, and pushes brush roll rotation by blade, without being driven by power plant module
The rotation for realizing brush roll keeps device structure simple, does not need setting transmission mechanism.
2, outlet tube is high skewed of liquid feeding end, so as to flow out cleaning solution smoothly, is avoided in flue inner product
The poly- smoke evacuation for influencing flue.
3, brush roll lower end and position-arresting disk are encircled into conical cavity, when cleaning solution sprays into conical cavity, due to cleaning fluid pressure
Effect, brush roll are moved up along installation axle, and brush roll lower end is separated with position-arresting disk at this time, and the pressure in conical cavity reduces, brush roll edge
Installation axle moves down, to realize the axial wobble of brush roll, forms relative motion with walling of flue, cleaning effect is good.
4, the direction of motion of regulating mechanism and the direction of motion of swing mechanism on the contrary, so as to entire flue inner wall into
Row cleaning, is not present dead end of cleanning, and cleaning effect is good.
5, it is provided with frosted in cleaning solution, the oil and dust of flue inner wall attachment can be assisted away, cleaning effect is good.
Detailed description of the invention
Fig. 1 is the left view schematic cross-sectional view of flue apparatus for eliminating sludge.
Fig. 2 is the schematic top plan view of flue apparatus for eliminating sludge.
Fig. 3 is the main view schematic cross-sectional view of flue apparatus for eliminating sludge.
Fig. 4 is the main view schematic cross-sectional view of brush roll.
Fig. 5 is the schematic cross-sectional view in the direction A-A in Fig. 4.
Fig. 6 is the main view schematic cross-sectional view of fireproof device of flue.
Fig. 7 is the main view schematic cross-sectional view of telescopic sleeve pipe.
Fig. 8 is the main view schematic cross-sectional view of flue apparatus for eliminating sludge in embodiment 2.
Fig. 9 is the left view schematic cross-sectional view of flue apparatus for eliminating sludge in embodiment 3.
In figure: 1, flue 101, smoke inlet 2, baffle 3, surge tank 4, snorkel 5, cover board 6, mounting box
7, distribution pipe 8, powder inlet pipe 9, telescopic sleeve pipe 10, casing reset spring 11, dry powder spray head 12, the first round tube
1201, in-flanges 13, the second round tube 1301, flanging 14, injector 15, hopper 16, inlet valve 17, brush roll
1701, conical cavity 1702, blade 1703, spray hole 18, adjusting guide rail 19, swing sliding block 20, swinging guide rails
21, adjusting slider 22, installation axle 23, position-arresting disk 24, outlet tube 25, deflector.
Specific embodiment
Fig. 1 ~ 7 are highly preferred embodiment of the present invention, and 1 ~ 9 the present invention will be further described with reference to the accompanying drawing.
The flue apparatus for eliminating sludge sprays into cleaning solution including the brush roll 17 being rotatably installed in flue 1 and into flue 1
Hydrojet mechanism, brush roll 17 are connected with the walking mechanism for driving it to move in flue 1, and brush roll 17 is expert at by the installation of installation axle 22
It walks in mechanism, 17 inner wall of brush roll and the interval of installation axle 22 are arranged, multiple blades 1702 are arranged at intervals with around 17 inner wall of brush roll, and
The inner end of blade 1702 is tilted to the same side along the circumferential direction of brush roll 17, and installation axle 22 is cylinder closed at one end, installation axle 22
Side be provided with through-hole, the side of brush roll 17 is arranged at intervals with multiple spray holes 1703, forms the hydrojet mechanism, flue 1
Bottom be connected with outlet tube 24, the opposite side of smoke inlet 101 of flue 1 is arranged in outlet tube 24, and 1 bottom of flue is also set up
There is deflector 25, the downside of deflector 25 is rotatably installed on the downside of 24 liquid feeding end of outlet tube, and the upside of deflector 25 is consistently higher than
Smoke inlet 101 is arranged, and the height of about 25 two sides of deflector is greater than the width of flue 1.The brush roll energy of this flue apparatus for eliminating sludge
The enough oil adhered to 1 inner wall of flue and flue dust are purged, and the cleaning solution that hydrojet mechanism sprays into goes out oil or flue dust, avoid cigarette
1 inner wall of road is attached with oil, both ensure that the ventilatory effect of flue 1, in turn avoids the danger that the open fire in flue 1 causes fire,
Security risk is eliminated, cleaning solution can be guided to out liquid 24 and managed by deflector 25, and be flowed out by outlet tube 24, while can be incited somebody to action
Smoke inlet 101 is closed, and when 1 normal use of flue, deflector 25, which is rocked to, closes outlet tube 24, so that oil can either be avoided
Cigarette is overflowed by outlet tube 24, and be can be avoided cleaning solution and entered smoke inlet 101, and is easy to operate, and cleaning solution is by installation axle 22
Through-hole is injected in brush roll 17, and pushes brush roll rotation by blade 1702, without being driven by power plant module
The rotation for realizing brush roll 17 keeps device structure simple, does not need setting transmission mechanism.
The present invention will be further described combined with specific embodiments below, however persons familiar with the art it is to be appreciated that
Here in connection with the detailed description that attached drawing provides be in order to preferably explain, structure of the invention necessarily have exceeded it is limited these
Embodiment, and for some equivalents or common approach, it is no longer described in detail herein, but still fall within the guarantor of the application
Protect range.
Embodiment 1
The bottom side of flue 1 is provided with smoke inlet 101 as shown in Figure 1:, and flue is provided with outlet tube on the right side of 1 bottom
24, outlet tube 24 is to be gradually increasing from left to right skewed, and the right end of outlet tube 24 is aligned with the bottom of flue 1.Cleaning
Liquid is expelled to outside flue 1 by outlet tube 24.The liquid feeding end of outlet tube 24 is provided with deflector 25, and the lower end of deflector 25 rotates peace
Mounted in the downside of outlet tube 24, when needing to clean flue 1, make the upper end of deflector 25 swings to the right and on the right side of flue 1
Inner wall fitting, flows in outlet tube 24 in wash liquid stream to deflector 25 and along deflector 25, and by the smoke inlet of flue 1
101 closings, when 1 normal use of flue, the upside of deflector 25 is rocked to the left to be bonded with 1 inner left wall of flue, thus will
The liquid feeding end of outlet tube 24 is closed, and is overflowed so as to avoid oil smoke along outlet tube 24.Deflector 25, which is connected with, pushes its swing
Deflector cylinder.
As shown in Fig. 2 ~ 3: walking mechanism includes regulating mechanism and swing mechanism, and regulating mechanism is horizontally set on 1 wall of flue
On, swing mechanism is mounted on regulating mechanism, and the direction of motion of regulating mechanism and swing mechanism is mutually perpendicular to, the rotation peace of brush roll 17
On swing mechanism, and with swing mechanism in 1 length direction synchronous hunting of flue.
Flue 1 is cuboid, and due to being arranged in public places such as dining rooms, the length of flue is longer, multiple to meet
The requirement of cooking stove.Brush roll 17 is vertically arranged, and brush roll 17 is rotatably installed on swing mechanism, and swing mechanism both ends are mounted on adjusting
In mechanism.Long brush hairs and short bristles are provided on the outer wall of brush roll 17, long brush hairs and short bristles are along the radial direction of brush roll 17
Setting, long brush hairs can remove the oil of 1 inner wall of flue attachment, and short bristles can remove the flue dust of 1 inner wall of flue attachment.Oscillating machine
Structure is matched with regulating mechanism, clears up brush roll 17 to entire 1 inner wall of flue, and dead end of cleanning is not present.
Regulating mechanism includes adjusting motor, adjusting chain, adjust guide rail 18 and adjusting slider 21, adjusts guide rail 18 along cigarette
The width direction in road 1 is horizontally disposed.It adjusts there are four guide rails 18, is symmetricly set on the both ends of flue 1, and 1 both ends of flue is upper
Portion and lower part are mounted on an adjusting guide rail 18, and adjusting slider 21 and adjusting guide rail 18 correspond, and adjusting slider 21 is sliding
It is dynamic to be mounted on adjusting guide rail 18.18 both ends of adjusting guide rail of upper left-hand are symmetrically installed with sprocket wheel, and sprocket wheel is rotatably installed in
18 both ends of guide rail are adjusted, chain is adjusted and is meshed respectively with two sprocket wheels, motor is adjusted and is mounted on flue 1, and adjust motor
Output shaft be connected with a sprocket wheel and with movable sprocket rotate.
Swing mechanism includes oscillating motor, swings chain, swinging guide rails 20 and swing sliding block 19.Swinging guide rails 20 are arranged
There are two, two swinging guide rails 20 are separately positioned on the two sides up and down of flue 1, the both ends point of the swinging guide rails 20 of 1 upside of flue
It is not connected with the adjusting slider 21 on the upside of 1 both ends of flue and keeps synchronizing moving, the swing guide of 1 downside of flue with adjusting slider 21
The both ends of rail 20 are connected with two adjusting sliders 21 on the downside of 1 both ends of flue respectively and keep synchronizing moving with adjusting slider 21.
It swings sliding block 19 and swinging guide rails 20 corresponds, swing sliding block 19 and be slidably mounted in swinging guide rails 20, the setting of brush roll 17 exists
Between two swing sliding blocks 19, and the both ends of brush roll 17 are rotatably installed in respectively on two swing sliding blocks 19, and with swing sliding block
19 synchronizing movings.Oscillating motor is mounted in the swinging guide rails 20 of upside, and 20 both ends of swinging guide rails of upside are rotatably equipped with
Sprocket wheel swings chain and is meshed respectively with two sprocket wheels, and the output shaft of oscillating motor is connected with a sprocket wheel and turns with movable sprocket
It is dynamic.
As shown in Fig. 4 ~ 5: brush roll 17 by installation axle 22 be mounted on swing sliding block 19 on, the both ends of installation axle 22 respectively with
Two swing sliding blocks 19 are fixedly connected, and brush roll 17 is rotatably installed in installation axle 22, and the axial length of brush roll 17 is less than installation
The axial length of axis 22.Installation axle 22 is the round tube of upper end closed, and the lower end of installation axle 22 is inlet, and cleaning solution is by installation axle
22 lower end sprays into, and the side of installation axle 22 is arranged at intervals with multiple through-holes.The internal diameter of brush roll 17 is greater than the outer diameter of installation axle 22,
And brush roll 17 and installation axle 22 are coaxially disposed, the inner wall around brush roll 17 is arranged at intervals with multiple blades 1702, blade 1702
Inner end is tilted to the same side along the circumferential direction of brush roll 17, forms power mechanism, cleaning solution is entered by installation axle 22, and by installation axle
The through-hole of 22 sides sprays, and the cleaning solution of ejection pushes brush roll 17 to rotate by blade 1702.The side of brush roll 17 is provided with more
A spray hole 1703 forms hydrojet mechanism, and the inner end of spray hole 1703 is identical as the inclined direction of the inner end of blade 1702, cleaning
Liquid is sprayed by spray hole 1703, can either be washed away to 1 inner wall of flue, and can assist rotating brush roll 17.
The upper end of brush roll 17 and 22 sealed set of installation axle, the lower end of 17 inner hole of brush roll are that diameter is gradually reduced from the bottom to top
Taper, position-arresting disk 23 is installed, position-arresting disk 23 and 17 lower end inner hole of brush roll are encircled into cone in the installation axle 22 of 17 lower end of brush roll
Shape chamber 1701, when spraying into cleaning solution by installation axle 22, the pressure in conical cavity 1701 increases, and pushes brush roll 17 to moving up
Dynamic, when brush roll 17 moves up, the lower end of brush roll 17 and position-arresting disk 23 are detached from, and the pressure in conical cavity 1701 reduces, brush roll
17 move down under the effect of gravity, to realize the axial wobble of brush roll 17, clean out.
As shown in Figure 6: the flue apparatus for eliminating sludge further includes fireproof device of flue, and fireproof device of flue includes being arranged in flue
The baffle 2 and dry powder spray head 11 at 1 both ends, baffle 2 are detachably arranged in 1 both ends of flue and flue 1 is closed at both ends, flue
1 at least side is provided with the mouth that dusts, and dry powder spray head 11 is arranged on the outside of the mouth that dusts, and dry powder spray head 11 is connected with telescopic machine
Structure, dry powder spray head 11 are also connected with powder inlet pipe 8.This is stretched for preventing the dry powder spray head 11 of the firebreak device of flue fire to be connected with
Contracting mechanism enters inside flue 1 so as to make dry powder spray head 11 pass through the mouth that dusts, thus to penetrating fire prevention inside flue 1
Powder, fire prevention powder can be attached on the pasta of walling of flue after entering flue 1, thus make the air exclusion in pasta and flue 1, even if
Open fire is generated in flue 1 will not cause fire, greatly reduce fire odds, reduce and fire occurs in flue 1
Danger, reduce security risk.
The length of baffle 2 is greater than the length of 1 cross section of flue, and the width of baffle 2 is greater than the width of flue cross section, baffle
There are two 2, two baffles 2 are detachably arranged in the both ends of flue 1 and by the closed at both ends of flue 1, avoid flue 1 and atmosphere
Connection, avoids the fire prevention powder sprayed into flue 1 from entering and pollutes environment in atmosphere.Baffle 2 can also be rotatably installed in flue 1
End, thus by 1 end-enclosed of flue before spraying into fire prevention powder into flue 1, by 1 end of flue after preventing fires powder recycling
Portion opens, easy to operate.The upside of baffle 2 is rotatably installed on flue 1, and baffle 2 is connected with the baffle gas for pushing it to swing
Cylinder pushes baffle 2 to swing, realizes the self-closed of flue 1 by cylinder.
The upside of flue 1 is additionally provided with mounting box 6, and mounting box 6 is fixedly connected with flue 1, and the mouth that dusts is arranged in mounting box 6
It is connected between flue 1 and by flue 1 with mounting box 6.Cover board 5 is additionally provided on flue 1, the left pivot movement of cover board 5 is mounted on
On flue 1, cover board reset spring is provided between cover board 5 and flue 1, cover board reset spring one end is connect with the right end of cover board 5,
Connected on the outside of the other end and flue 1, cover board reset spring is in tensional state, so as to pull cover board 5 will dust mouth closing,
Oil smoke when 1 normal use of flue is avoided to be discharged by the mouth that dusts.Cover board reset spring can also be arranged in cover board 5 and mounting box 6 it
Between.
In the present embodiment, telescoping mechanism is telescopic sleeve pipe 9 and casing reset spring 10.It is provided in mounting box 6
Horizontal distribution pipe 7, the flour extraction end of powder inlet pipe 8 pass through mounting box 6 and are connected to distribution pipe 7.In the present embodiment, dry powder spray head
11 are provided with multiple, and telescopic sleeve pipe 9 and casing reset spring 10 are corresponding with dry powder spray head 11.Telescopic sleeve pipe 9 is vertically set
It sets, the upper end of telescopic sleeve pipe 9 is connected to distribution pipe 7, and the lower end of telescopic sleeve pipe 9 is connected to the powder entering end of dry powder spray head 11.
Casing reset spring 10 is set in outside telescopic sleeve pipe 9, and the upper end of casing reset spring 10 and the upper end of telescopic sleeve pipe 9 are solid
Fixed connection, the lower end of casing reset spring 10 are fixedly connected with the lower end of telescopic sleeve pipe 9, and casing reset spring 10 is in draw and set
State, when spraying into fire prevention powder into flue 1 by powder inlet pipe 8, telescopic sleeve pipe 9 is stretched under the pressure effect of compressed air
It is long, and push cover board 5 open and extend into flue 1, when stopping spraying into fire prevention powder into flue 1, telescopic sleeve pipe 9 is resetted in casing
The pressure effect of spring 10 is lower to shrink, and rises to dry powder spray head 11 in mounting box 6, while cover board 5 is in cover board reset spring
The lower mouth closing that will dust of elastic force effect, oil smoke can either be avoided to block dry powder spray head 11, and from can be avoided injection and prevent fires powder
When fire prevention powder enter and pollute environment in atmosphere.
Fireproof device of flue further includes powder recycling module and airflow stirring module, and powder recycling module is connected to flue 1,
To being recycled to fire prevention powder extra in flue 1, in order to guarantee that the pasta of 1 inner wall of flue adhere to powder of preventing fires, need by
A large amount of fire prevention powder sprays into flue 1, and powder recycling module can either avoid fire prevention powder from being discharged into atmosphere polluting the environment, and energy
It is enough that the fire prevention powder being more than is recycled；Airflow stirring module is connected to flue 1, to spray into compressed gas into flue 1, is led to
The fire prevention powder that air-flow is sufficiently stirred in flue 1 is crossed, the powder that makes to prevent fires guarantees all oil of 1 inner wall of flue full of entire flue 1
Face is attached with fire prevention powder, and flameproof effect is good.
Airflow stirring module is surge tank 3, and the side of flue 1 is provided with air inlet, the outlet side of surge tank 3 and flue 1
Air inlet connection, filled with compressed air in surge tank 3, to compressed air be sprayed into flue 1, by air-flow to flue 1
Interior fire prevention powder is sufficiently stirred, and is evenly distributed in fire prevention powder intracavitary in entire flue 1, flameproof effect is good.Airflow stirring mould
Block can also be air compressor machine, and the outlet side of air compressor machine is directly connected to the air inlet of flue 1, to pour compression into flue 1
Air.Intake valve is provided on pipeline between surge tank 3 and air inlet.
Seperated recycling module includes blower and gas solid separation module, inlet end and 1 inner cavity of flue of gas solid separation module
Connection, the outlet side of gas solid separation module are connected to the inlet end of blower, are provided with outlet between gas solid separation module and flue 1
Valve.Blower extracts the air in flue 1, and fire prevention powder extra in flue 1 is extracted out, and gas solid separation module will fire prevention powder and sky
Gas separation, to be recycled to fire prevention powder.In the present embodiment, gas solid separation module is gravitational precipitator, gas solid separation mould
Block can also be the filter cloth that blower inlet end is arranged in.
As shown in Figure 7: in the present embodiment, telescopic sleeve pipe 9 includes the first round tube 12 and the second round tube 13, the second round tube
For 13 outer diameter less than the internal diameter of the first round tube 12, the second round tube 13 and the first round tube 12 are vertically arranged.Second round tube 13 it is upper
End is protruded into the first round tube 12 by the lower end of the first round tube 12, and is coaxially disposed with the first round tube 12.The upper end of second round tube 13
Equipped with outside flanging 1301, and the diameter of flanging 1301 is slightly smaller than the internal diameter of the first round tube 12, and flanging 1301
Sealed set and sliding setting between 12 inner wall of outside and the first round tube；The lower end of first round tube 12 is equipped with inside in-flanges
1201, the internal diameter of in-flanges 1201 is slightly larger than the outer diameter of the second round tube 13, and outside the inside of in-flanges 1201 and the second round tube 13
Wall sealing and sliding setting, in-flanges 1201 and flanging 1301 match, and can either play the effect of sealing, and can be to the
Two round tubes 13 are oriented to, and the second round tube 13 and the first round tube 12 is avoided to be detached from.The upper end of casing reset spring 10 and the first circle
The upper end of pipe 12 is connected, and the lower end of casing reset spring 10 is connected with the lower end of the second round tube 13, to push the second round tube 13
Retracted for clearance.The upper end of first round tube 12 is connected to distribution pipe 7, and dry powder spray head 11 is mounted on the lower end of the second round tube 13.It can stretch
Three, four or more can also be arranged in the round tube of Heat-Shrinkable Tubings 9.
The application method of fireproof device of flue is as follows: the closed at both ends of flue 1 being made 1 inner cavity of flue by baffle 2 first
With atmospheric isolation, fire prevention powder is sprayed into flue 1 by powder inlet pipe 8, telescopic sleeve pipe 9 extends under pressure, and will lid
Plate 5 is extend into flue 1 after pushing open, and fire prevention powder is sprayed into flue 1, is then closed air outlet valve, opens intake valve, surge tank
Compressed air in 3 enters in flue 1, to be stirred to the fire prevention powder in flue 1.Powder to be prevented fires is full of entire flue
After 1, stop the injection of fire prevention powder in powder inlet pipe 8, retracted for clearance under the action of casing reset spring 10 of telescopic sleeve pipe 9 makes
Dry powder spray head 11 is shunk back in mounting box 6, at the same cover board 5 will dust under the action of cover board reset spring mouth closing, then will
Intake valve is closed, and air outlet valve is opened, while blower works, and fire prevention powder extra in flue 1 is extracted out, and powder to be prevented fires is fully drawn out
Afterwards, air outlet valve is closed, and two baffles 2 is removed, flue 1 maintains normal use.
Flue 1 sprays into fire prevention powder into flue 1 in use for some time, by fireproof device of flue, to avoid cigarette
1 inner wall attaching oil of road encounters open fire and fire occurs.When the fire prevention powder of 1 inner wall of flue attachment is more, by brush roll 17 to flue
1 inner wall is cleared up.
Fire prevention powder accelerating tube can also be set along its length in flue 1, and flue 1 is stretched out simultaneously in one end of fire prevention powder accelerating tube
Compressed air is connected, the other end of fire prevention powder accelerating tube is closed, and multiple through-holes are arranged in interval on the tube wall of powder accelerating tube of preventing fires,
While spraying into fire prevention powder into flue 1, it is passed through compressed air into fire prevention powder accelerating tube, compressed air is by fire prevention powder accelerating tube
The through-hole of tube wall spray and the speed for the powder that makes to prevent fires increases, fire prevention powder particles and the oil droplet of 1 inner wall of flue collide and enter oil
In drop, the quality of oil droplet is increased, while compressed air can also be to being pressurized in flue 1.Baffle 2 is opened after pressurization, is made
Unexpected pressure release in flue 1, since the quality of oil droplet is big, powder particles of preventing fires in unexpected pressure release will drive oil droplet and leave flue 1, from
And by oil droplet by being taken out of in flue 1.Pressurization and pressure release can be carried out to flue 1 with repeated multiple times when normal use, thus by flue 1
Interior oil droplet takes flue 1 out of.Flue 1 can also connect exhaust fan, will fire prevention powder particles connection weight gain using the suction of exhaust fan
Oil droplet afterwards is sucked out together outside flue 1.
Embodiment 2
It is as shown in Figure 8: embodiment 2 the difference from embodiment 1 is that: mounting box 6 and dry powder spray head are not provided on flue 1
11, the middle part of the baffle 2 in left side is provided with the mouth that dusts, and the mouth that dusts is connected with injection pipe 14, the high-pressure medium entrance of injection pipe 14
It is connected with compressed air, the low-pressure medium entrance setting of injector 14 is used to be added fire prevention powder, injection in 14 upside of injector
The media outlet of device 14 connects the mouth that dusts.Hopper 15 is provided on the upside of the low-pressure medium entrance of injector 14, hopper 15 is under
The taper that supreme cross-sectional area is gradually increased, to facilitate addition fire prevention powder.The low-pressure medium entrance of hopper 15 and injector 14
Between be provided with inlet valve 16.Injector 14 can also be arranged two, and injector 14 can also be pumped with powder conveying and be replaced.
Embodiment 3
It is as shown in Figure 9: embodiment 3 the difference from embodiment 1 is that: the diameter of brush roll 17 be slightly larger than flue 1 width, and
It is not provided with regulating mechanism, the both ends of swinging guide rails 20 are mounted on 1 middle part of flue.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (9)
1. a kind of flue apparatus for eliminating sludge, including the brush roll (17) being rotatably installed in flue (1), brush roll (17), which is connected with, drives it
The walking mechanism moved in flue (1), brush roll (17) are mounted in walking mechanism by installation axle (22), it is characterised in that:
It further include the hydrojet mechanism that cleaning solution is sprayed into flue (1), brush roll (17) inner wall and installation axle (22) interval are arranged, around brush
Roller (17) inner wall is arranged at intervals with multiple blades (1702), and the inner end of blade (1702) is along the equal Xiang Tongyi of circumferential direction of brush roll (17)
It rolls tiltedly, installation axle (22) is cylinder closed at one end, and the side of installation axle (22) is provided with through-hole, between the side of brush roll (17)
Every being provided with multiple spray holes (1703), the hydrojet mechanism is formed, the bottom of flue (1) is connected with outlet tube (24), out liquid
It manages (24) and the side opposite in the smoke inlet (101) of flue (1) is set, flue (1) bottom is additionally provided with deflector (25), water conservancy diversion
It is rotatably installed on the downside of plate (25) on the downside of outlet tube (24) liquid feeding end, deflector is consistently higher than smoke inlet on the upside of (25)
(101) be arranged, and deflector (25) up and down two sides height be greater than flue (1) width.
2. flue apparatus for eliminating sludge according to claim 1, it is characterised in that: the liquid feeding end of the outlet tube (24) with into
Mouth (101) is arranged in same level, and outlet tube (24) is high skewed of liquid feeding end.
3. flue apparatus for eliminating sludge according to claim 1, it is characterised in that: the brush roll (17) and installation axle (22) is same
Axis setting.
4. flue apparatus for eliminating sludge according to claim 1, it is characterised in that: described brush roll (17) the axially slidable peace
On installation axle (22), and brush roll (17) inner hole lower end is the taper that diameter is gradually reduced from the bottom to top, brush roll (17) downside
Installation axle (22) on be equipped with position-arresting disk (23), and be encircled into conical cavity (1701) with brush roll (17) lower end, brush roll (17)
Upper end and installation axle (22) sealed set.
5. flue apparatus for eliminating sludge according to claim 1, it is characterised in that: the walking mechanism include regulating mechanism and
Swing mechanism, regulating mechanism are horizontally set on flue (1) wall, and swing mechanism is mounted on regulating mechanism, regulating mechanism and pendulum
The direction of motion of motivation structure is mutually perpendicular to, and brush roll (17) is rotatably installed on swing mechanism, and long in flue (1) with swing mechanism
Spend direction synchronous hunting.
6. flue apparatus for eliminating sludge according to claim 5, it is characterised in that: the swing mechanism include oscillating motor,
Swinging guide rails (20) and swing sliding block (19), swinging guide rails (20) are horizontally disposed along the length direction of flue (1), swinging guide rails
(20) both ends are mounted on regulating mechanism, are swung sliding block (19) and are slidably mounted on swinging guide rails (20), brush roll (17) rotation
It is mounted on and swings on sliding block (19), oscillating motor is mounted on swinging guide rails (20) or regulating mechanism, the output shaft of oscillating motor
It is connected by chain with swing sliding block (19) and is driven and swings sliding block (19) movement.
7. flue apparatus for eliminating sludge according to claim 5, it is characterised in that: the regulating mechanism include adjust motor,
Guide rail (18) and adjusting slider (21) are adjusted, the width direction for adjusting guide rail (18) along flue (1) is horizontally disposed, adjusting slider
(21) it is slidably mounted on and adjusts on guide rail (18), swing mechanism is mounted on adjusting slider (21) and synchronizes with adjusting slider (21)
It is mobile.
8. flue apparatus for eliminating sludge according to claim 7, it is characterised in that: the adjusting guide rail (18) is symmetricly set on
Flue (1) both ends, adjusting slider (21) and adjusting guide rail (18) correspond, and the both ends of swing mechanism are separately mounted to flue
(1) on the adjusting slider (21) at both ends.
9. flue apparatus for eliminating sludge according to claim 1, it is characterised in that: be equipped with frosted in the cleaning solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711097379.2A CN107702122B (en) | 2017-11-09 | 2017-11-09 | A kind of flue apparatus for eliminating sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711097379.2A CN107702122B (en) | 2017-11-09 | 2017-11-09 | A kind of flue apparatus for eliminating sludge |
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| CN107702122A CN107702122A (en) | 2018-02-16 |
| CN107702122B true CN107702122B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711097379.2A Active CN107702122B (en) | 2017-11-09 | 2017-11-09 | A kind of flue apparatus for eliminating sludge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109945219A (en) * | 2019-04-25 | 2019-06-28 | 浙江国际海运职业技术学院 | A kind of smoke pipe cleaning mechanism and cleaning robot |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88203278U (en) * | 1988-02-09 | 1988-12-21 | 陈中笑 | Radial flowing type automatic rotory brush |
| KR20100102247A (en) * | 2009-03-11 | 2010-09-24 | 정용진 | Facility cleaning and painting method |
| CN201680392U (en) * | 2010-03-31 | 2010-12-22 | 洛阳新安电力集团炭素有限公司 | Additional waterway structure facilitating flow in smoke pipeline |
| CN202993236U (en) * | 2012-12-06 | 2013-06-12 | 王英 | Flue cleaning device |
| CN103471120B (en) * | 2013-09-06 | 2016-06-22 | 昆山市利昆机电设备有限公司 | The deashing drive mechanism of waste heat boiler |
| CN104456590A (en) * | 2014-11-28 | 2015-03-25 | 江苏江永新材料科技有限公司 | Smoke exhaust pipe |
| CN204461115U (en) * | 2015-02-02 | 2015-07-08 | 宜宾恒旭窑炉科技开发有限公司 | A kind of environmental protection flue structure with automatic cleaning function |
| CN204806422U (en) * | 2015-07-09 | 2015-11-25 | 孙煜 | Automatic cleaning device of power boiler chimney |
| CN205424957U (en) * | 2016-03-16 | 2016-08-03 | 无锡职业技术学院 | Take environmental protection chimney of automatically cleaning |
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