CN107416373A - A kind of incineration of refuse flyash automatic storage unloads grey storehouse - Google Patents
A kind of incineration of refuse flyash automatic storage unloads grey storehouse Download PDFInfo
- Publication number
- CN107416373A CN107416373A CN201710640963.1A CN201710640963A CN107416373A CN 107416373 A CN107416373 A CN 107416373A CN 201710640963 A CN201710640963 A CN 201710640963A CN 107416373 A CN107416373 A CN 107416373A
- Authority
- CN
- China
- Prior art keywords
- discharge bin
- incineration
- annular plate
- venthole
- grey storehouse
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
Abstract
The invention discloses a kind of incineration of refuse flyash automatic storage to unload grey storehouse, including ash bucket, the ash bucket includes storage warehouse and is fixedly connected on the discharge bin of storage warehouse lower end, the storage warehouse upper end is provided with charging aperture, the discharge bin lower horizontal area of section is gradually reduced from top to bottom, discharge port is provided through inside and outside the discharge bin lower end, it is characterized in that, it is additionally provided with air bubble, the air bubble is arranged at outside discharge bin, the air blowing end of the injection tube of the air bubble is extended to inside the discharge bin through the discharge bin side wall, the injection tube is tightly connected with the discharge bin side wall, the jet of the injection tube is set obliquely upward.This incineration of refuse flyash automatic storage, which unloads grey storehouse and had, can preferably carry out discharging, easy to operate, the advantages of automaticity is high.
Description
Technical field
The present invention relates to garbage combustion device technical field, and ash is unloaded more particularly to a kind of incineration of refuse flyash automatic storage
Storehouse.
Background technology
Waste incineration is reacted by appropriate thermal decomposition, burning, melting etc., carries out the oxidation that rubbish passes through under high temperature
Volume reduction, turn into the process of residue or molten solids material.A large amount of flying dusts can be produced in Refuse Incineration Process, containing in flying dust can
A variety of harmful heavy metal materials such as Cd, Pb, Cu, Zn and Cr of the higher concentration being flooded out and salt,《National Hazard waste name
Record》Clear stipulaties domestic garbage incineration flyash is hazardous waste, and the disposal of flying dust must be in strict accordance with the mark of hazardous waste
Standard is carried out.
" SNCR+ semidry methods are used at present（High speed rotary-atomizing reactor）+ dry method（White lime sprays）+ charcoal absorption+
The flying dust handling process of sack cleaner ", purified treatment is carried out to flying dust, discharged again after up to standard.High speed rotary-atomizing is anti-
Answer the dust in device and the flying dust of sack cleaner collection to unload grey storehouse to storage by drag conveyor and elevator traffic, work as powder
Dust and cement are mixed curing process by dirt storage by certain than row afterwards to a certain extent, then outward transport landfill, to complete
Harmless treatment to flying dust caused by waste incineration.But in waste incineration real process, high speed rotary-atomizing reactor and
In the flying dust that sack cleaner is collected dust granules are small, moisture weight, and also carry white lime, unloaded when being transported to storage
Behind grey storehouse, the easy knot tying of dust with white lime, unload the elevation in nearly 25 meters of grey storehouse plus storage, under flying dust Action of Gravity Field easily
The orlop portion knot tying in grey storehouse is unloaded in storage causes ash hole to block either knot tying on bulkhead, influences normally to unload ash manipulation,
And the later stage also needs manually to clear up the flying dust of knot tying, clearance time length, and larger manpower and materials are expended, can also shadow
Ring the use that grey storehouse is unloaded in storage.
For above-mentioned storage unload grey stock the problem of, garbage incinerating power plant takes following two modes and carried out at present
Processing：1st, the conical position that Hui Ku lower ends are unloaded in storage installs hopper wall vibrator.2nd, the conical position of Hui Ku lower ends is unloaded in storage
Heater is installed.But both modes are in use, can equally there is problems with：1st, hopper wall vibrator can make
A part of flying dust departs from storage because of vibrated and unloads grey storehouse inwall, but another part flying dust on the contrary can be because of being shaken
Move and unload the more solid of grey storehouse inwall attachment in storage, form ash and encircle, if cleared up not in time, ash arch in use can
It is increasing, have a strong impact on and normally unload ash manipulation.2nd, be provided with heater, can dry the moisture that is carried in the flying dust of part with
And the moisture in air, but the flying dust of part knot tying before drying, in the presence of drying unit, knot tying can be caused more
Firm, temperature is higher, while with the rise of temperature, the harmful substance in flying dust can be heated evaporation, pollute environment, Er Qiehui
Further increase energy consumption.
The A of China patent CN 106621644 disclose a kind of metallurgical dust collecting device provided with fluidized plate, including branch
Frame, casing and control device, body side are respectively equipped with air inlet and air outlet, and ash-discharging device, air inlet is arranged below in casing
It is connected with ash bucket, ash bucket is connected with ash-discharging device, and ash bucket side is provided with fluidisation panel assembly, and the device includes heater and face
Plate, heater are located between panel and the side panel of ash bucket, and heater is connected with control device；Control device includes PLC
Controller and pulse control instrument, PLC are connected with pulse control instrument and blowing device circuit, blowing device by pipeline with
Air compression plant connects.Fluidisation heating apparatus includes steam pipe coil or electric heating.
The above-mentioned metallurgical dust collecting device provided with fluidized plate, is provided with heater, and the moisture in flying dust can be entered
Row drying, reduces the probability of flying dust knot tying, is provided with blowing device, the flying dust that settled down can be blown so that this
Part flying dust recovers to flow again, but still has following defect：1st, heater is provided with, part flying dust knot may be caused
Plate is firmer, is more difficult to clear up, while with the rise of temperature, the harmful substance in flying dust can be heated evaporation, pollute
Environment, and can further increase energy consumption.2nd, blowing device is arranged on above casing, is blown from top to bottom, and wind reaches lower section
Path is longer, smaller to the impulsive force of the flying dust in casing, and flying dust can not be made to recover flow regime well and discharge case
Body.
The content of the invention
For deficiencies of the prior art, the technical problems to be solved by the invention are：How a kind of energy is provided
Enough preferably to carry out discharging, easy to operate, the high incineration of refuse flyash automatic storage of automaticity unloads grey storehouse.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of incineration of refuse flyash automatic storage unloads grey storehouse, including ash bucket, and the ash bucket includes storage warehouse and is fixedly connected on storage
The discharge bin of storage lower end, the storage warehouse upper end are provided with charging aperture, the discharge bin lower horizontal area of section on toward
Under be gradually reduced, be provided through discharge port inside and outside the discharge bin lower end, it is characterised in that be additionally provided with air bubble, it is described
Air bubble is arranged at outside discharge bin, and the air blowing end of the injection tube of the air bubble extends to described through the discharge bin side wall
Inside discharge bin, the injection tube is tightly connected with the discharge bin side wall, and the jet of the injection tube is set obliquely upward.
In the technical program, ash bucket is provided with a storage warehouse, for storing flying dust, when flying dust is stored into it is a certain amount of when,
Drawn off from discharge bin, to focus on, can preferably improve operating efficiency.Flying dust enters storage warehouse from charging aperture, from discharging
Mouth discharge, flying dust can be because the wet-laid even knot tying in deadweight either absorption air be on discharge bin madial wall, shadow
Sound normally unloads ash manipulation.Be provided with air bubble, air bubble can be sprayed suddenly into discharge bin compressed gas formed it is strong
Air-flow so that the flying dust of sedimentation either knot tying recovers flow regime again, preferably to be discharged from discharge port.Air bubble
Jet in injection tube is set obliquely upward, and compressed gas can be preferably sprayed into discharge bin so that will settle or
The flying dust of person's knot tying recovers flow regime at once, and can be provided with multiple air bubbles and spray high pressure to each side wall of discharge bin
Air-flow, the flying dust in each corner of discharge bin can be caused to be in flow regime, preferably to carry out discharging operations.Air bubble is
A kind of cleaning, pollution-free and low energy consumption equipment, and enable to flying dust to recover flow regime, easy to use, cost is low.
Discharge bin lower horizontal area of section is gradually reduced from top to bottom, and the flying dust in discharge bin under gravity can be along discharge bin
Side wall is snapped down to discharge port, can more easily concentrate discharging.
As optimization, soot blower is provided with the discharge bin, the soot blower includes diaphragm structure, the dividing plate
Feed opening is vertically provided through in structure；The diaphragm structure includes upper annular plate and lower annular plate, the upper annular plate and
The inner annular edge of lower annular plate face by vertically arranged cylindrical member be tightly connected and cylindrical member be used to being formed it is described under
Material mouth, the outer shroud edge of the upper annular plate and lower annular plate is sealedly and fixedly connected on the discharge bin madial wall, described
The cavity of annular is formed between upper annular plate and lower annular plate, multiple outlets are provided through up and down in the upper annular plate plate face
Hole, in addition to air inlet pipe, described air inlet pipe the inner are arranged in the cavity, and the air inlet pipe outer end passes the discharge bin side
Wall is outer and forms inlet end, and the air inlet pipe side wall is tightly connected with the diaphragm structure and the discharge bin side wall.
So, it is provided with discharge bin for being blown into discharge bin so that flying dust is in the soot blower of flow regime.
The inlet end of air inlet pipe is connected with air compressor machine, and air compressor machine is blown by air inlet pipe into the cavity of diaphragm structure, diaphragm structure
Gas in cavity is sprayed in discharge bin through the venthole on upper annular plate, so that the flying dust of sedimentation or knot tying lesser extent is again
Secondary recovery flow regime, then discharge discharge bin through feed opening and discharge port.For the more serious flying dust of knot tying degree, profit
Gases at high pressure are sprayed into discharge bin with air bubble, the more serious flying dust of knot tying degree is carried out breaing up operation, then in conjunction with
Soot blower so that flying dust preferably recovers flow regime.For the flying dust that knot tying degree is relatively low or will settle, Ke Yi
In the case of not starting air bubble, a startup soot blower, you can so that flying dust recovers flow regime, preferably reduce air bubble
The vibration that gas injection brings whole device, preferably complete to unload ash manipulation.
As optimization, the venthole is annularly uniformly arranged on the upper annular plate around the feed opening, described
The top one end of venthole in the vertical direction is obliquely installed clockwise or counterclockwise.
So, the wind outgoing direction of venthole is blown out in the projection of horizontal plane along the tangential direction of circle where venthole,
Enable to air-out overall twist to drive flying dust twist to flow, avoid sedimentation and the knot tying of flying dust.Go out simultaneously
Twist, the wind that can preferably avoid exhaust vent from blowing out interferes and avoids distinguished and admirable loss wind, can ground improve it is distinguished and admirable right
The suction of chamber inner wall can preferably improve the utilization rate of air-out to take away flying dust.
As optimization, the upper end of the top side inwall of venthole has along the axis direction of the venthole to extension
The deflector stretched, the downward projection of the deflector in the vertical direction cover the venthole.
So, the upper side of the top one end of venthole has the deflector extended outward can be to blowout venthole
Air forms guiding, preferably forms it into helical flow；The deflector further can also stop to fall from the top down simultaneously
Dust, avoid dust from falling into the blocking that venthole causes venthole.
Further, the marginal position that the venthole upper end is not provided with deflector has upward boss.
During implementation, boss height is much smaller than deflector projecting height, and boss can be used in avoiding the firm air-out of venthole not yet
Formed spiral it is distinguished and admirable, and soot blower close gas outlet it is distinguished and admirable weak when（Now the distinguished and admirable unshaped of spiral can produce largely not
Rule streams turbulent flow）, the solid particle to drop on annular slab falls into venthole and causes to block up under Confused winds flow disturbance
Plug.So, after being provided with deflector and boss, it is possible to preferably avoid the blocking of venthole, preferably ensure gas output.
As optimization, height where the upper annular plate outer shroud edge is higher than height where inner annular edge.
So, height where upper annular plate outer shroud edge is higher than height where inner annular edge, i.e., in back taper physique structure.Under
Material mouth is located at the lower end of taper structure, and when carrying out discharging operations, flying dust can slide into feed opening along upper annular plate plate face,
Discharged again through discharge port, ash manipulation is unloaded in more preferable promotion.
As optimization, the silk screen of ring-type is equipped with the cavity of the diaphragm structure, the silk screen is fixedly connected on described
It is less than the outlet on upper annular plate bottom surface and positioned at diameter of a circle where the lower section of the venthole, the mesh of the silk screen
Diameter of a circle where hole.
So, the inlet end of air inlet pipe is connected with air compressor machine, and the compressed gas of air compressor machine blowout enters dividing plate through air inlet pipe
The cavity of structure, is then discharged through venthole, and silk screen is provided with below venthole, can preferably be avoided larger in flying dust
Lime-ash or the lime-ash of knot tying fall into the blocking of venthole in cavity so that diaphragm structure preferably plays a role.
As optimization, controller is also equipped with the ash bucket, downward transmitting is installed with above the ash bucket inner chamber
The radar levelmeter of microwave pulse, the radar levelmeter are electrically connected with the controller.
So, radar levelmeter can detect the flying dust amount in ash bucket, after flying dust amount reaches certain storage capacity, Ke Yijin
Row discharging, it is easy to use.
As optimization, discharge valve is installed at the discharge port, the discharge valve is electrically connected with the controller.
So, discharge valve is connected with controller, when radar levelmeter detects that the flying dust stored in storage warehouse reaches necessarily
During amount, controller starts discharge valve and carries out discharging.When not needing discharging, discharge valve can be closed, to be stored to flying dust,
Conveniently focus on, improve flying dust treatment effeciency.
As optimization, pressure release pipe is extended with above the ash bucket straight up, the push pipe of the pressure release pipe is consolidated
Dingan County is equipped with pressure relief valve.
So, pressure relief valve is arranged at the top of ash bucket, in grey storehouse air inlet, exhaust superpressure and abnormal temperature change
When, grey storehouse is stored up in protection not to be influenceed by the malleation and negative pressure of excess.It can be acted in time when grey storehouse back pressure is too high or negative pressure is too high,
The operating pressure in grey storehouse is adjusted within normal range (NR), grey storehouse is not subject to too high malleation or negative pressure, so as to ensure grey storehouse peace
Entirely, reliable in action, sealing is tight, service life length, can preferably ensure to protect grey storehouse.In air bubble or dividing plate
When filling compressed gas in structure, storage bin is protected by the malleation of excess or encroaching on for negative pressure, not adjusted suitably to storehouse internal pressure masterpiece,
As excellent secondary or spare safety.
As optimization, also set above the ash bucket and be fixedly connected with roof scrubber, the pressure relief valve is arranged on institute
State inside roof scrubber.
So, pressure relief valve is arranged on inside roof scrubber, and roof scrubber is used to remove pressure relief valve exhaust
The dust taken out of, keep clean environment.
In summary, this incineration of refuse flyash automatic storage unload grey storehouse have can preferably carry out discharging, it is easy to operate,
The advantages of automaticity is high.
Brief description of the drawings
Fig. 1 unloads the structural representation in grey storehouse for the incineration of refuse flyash automatic storage described in present embodiment.
Fig. 2 is the structural representation that upper annular plate removes deflector and boss in Fig. 1.
Fig. 3 is the partial structurtes enlarged diagram at the venthole in Fig. 2 on upper annular plate.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
During specific implementation：As shown in Fig. 1 ~ Fig. 3, a kind of incineration of refuse flyash automatic storage unloads grey storehouse, including ash bucket, described
Ash bucket includes storage warehouse 7 and is fixedly connected on the discharge bin 6 of the lower end of storage warehouse 7, and the upper end of storage warehouse 7 is provided with charging aperture
71, the lower horizontal area of section of discharge bin 6 is gradually reduced from top to bottom, the lower horizontal area of section of discharge bin 6 by
On be down gradually reduced, be provided through discharge port inside and outside the lower end of discharge bin 6, be additionally provided with air bubble 5, the air bubble
5 are arranged at outside discharge bin 6, and the air blowing end of the injection tube of the air bubble 5 extends to described unload through the side wall of discharge bin 6
Inside feed bin 6, the injection tube is tightly connected with the side wall of discharge bin 6, and the jet of the injection tube is set obliquely upward.
So, ash bucket is provided with a storage warehouse, for storing flying dust, when flying dust is stored into it is a certain amount of when, from discharge bin
Draw off, to focus on, can preferably improve operating efficiency.Flying dust enters storage warehouse from charging aperture, is discharged from discharge port, flies
Ash can influence normally to unload because the wet-laid even knot tying in deadweight either absorption air is on discharge bin madial wall
Ash manipulation.Air bubble is provided with, air bubble can spray compressed gas suddenly into discharge bin and form strong air-flow so that heavy
The flying dust of drop either knot tying recovers flow regime again, preferably to be discharged from discharge port.In the injection tube of air bubble
Jet is set obliquely upward, and compressed gas can be preferably sprayed into discharge bin so that will settle or knot tying fly
Ash recovers flow regime at once, and can be provided with multiple air bubbles and spray high pressure draught to each side wall of discharge bin, can be with
So that the flying dust in each corner of discharge bin is in flow regime, preferably to carry out discharging operations.Air bubble be a kind of cleaning,
Pollution-free and low energy consumption equipment, and enable to flying dust to recover flow regime, easy to use, cost is low.Under discharge bin
Portion's horizontal section area is gradually reduced from top to bottom, and the flying dust in discharge bin can glide along discharge bin madial wall under gravity
To discharge port, discharging can be more easily concentrated.
In present embodiment, as shown in Fig. 2 soot blower is provided with the discharge bin 6, the soot blower bag
Diaphragm structure 2 is included, feed opening is vertically provided through on the diaphragm structure 2；The diaphragm structure 2 includes upper annular plate with
The inner annular edge of annular slab, the upper annular plate 21 and lower annular plate face by be vertically provided with cylindrical member be tightly connected and
Cylindrical member is used to form the feed opening, and the outer shroud edge of the upper annular plate 21 and lower annular plate is sealedly and fixedly connected
On the madial wall of discharge bin 6, the cavity of annular, the upper annular plate 21 are formed between the upper annular plate 21 and lower annular plate
Multiple ventholes 211, in addition to air inlet pipe are provided through up and down in plate face, described air inlet pipe the inner is arranged on the cavity
Interior, the air inlet pipe outer end passes outside the side wall of discharge bin 6 and forms inlet end, the air inlet pipe side wall and the dividing plate knot
Structure 2 and the side wall of the discharge bin 6 are tightly connected.
So, it is provided with discharge bin for being blown into discharge bin so that flying dust is in the soot blower of flow regime.
The inlet end of air inlet pipe is connected with air compressor machine, and air compressor machine is blown by air inlet pipe into the cavity of diaphragm structure, diaphragm structure
Gas in cavity is sprayed in discharge bin through the venthole on upper annular plate, so that the flying dust of sedimentation or knot tying lesser extent is again
Secondary recovery flow regime, then discharge discharge bin through feed opening and discharge port.For the more serious flying dust of knot tying degree, profit
Gases at high pressure are sprayed into discharge bin with air bubble, the more serious flying dust of knot tying degree is carried out breaing up operation, then in conjunction with
Soot blower so that flying dust preferably recovers flow regime.For the flying dust that knot tying degree is relatively low or will settle, Ke Yi
In the case of not starting air bubble, a startup soot blower, you can so that flying dust recovers flow regime, preferably reduce air bubble
The vibration that gas injection brings whole device, preferably complete to unload ash manipulation.
In present embodiment, the venthole 211 is annularly uniformly arranged the ring on described around the feed opening
On shape plate 21, the top one end of the in the vertical direction of venthole 211 tilts and set clockwise or counterclockwise
Put.
So, the wind outgoing direction of venthole is blown out in the projection of horizontal plane along the tangential direction of circle where venthole,
Enable to air-out overall twist to drive flying dust twist to flow, avoid sedimentation and the knot tying of flying dust.Go out simultaneously
Twist, the wind that can preferably avoid exhaust vent from blowing out interferes and avoids distinguished and admirable loss wind, can ground improve it is distinguished and admirable right
The suction of chamber inner wall can preferably improve the utilization rate of air-out to take away flying dust.
Wherein, top one end tilts the venthole 211 to close to the direction of the feed opening in a vertical direction
Set.
So, can preferably be formed after venthole air-out it is distinguished and admirable in the spiral shape of inside winding up, can by flying dust to by
The direction of nearly feed opening is blown, and grey efficiency is unloaded in the more conducively discharge of flying dust, raising.
In present embodiment, the upper end of the top side inwall of venthole 211 has the axle along the venthole
The deflector 3 that line direction stretches out, the downward projection of the deflector in the vertical direction cover the venthole.
So, the upper side of the top one end of venthole has the deflector extended outward can be to blowout venthole
Air forms guiding, preferably forms it into helical flow；The deflector further can also stop to fall from the top down simultaneously
Dust, avoid dust from falling into the blocking that venthole causes venthole.
Wherein, the marginal position that the venthole upper end is not provided with deflector has upward boss 4.
When being implemented, boss height（Typically take 1-10mm）Much smaller than deflector projecting height, boss can be used
It is distinguished and admirable in avoiding the firm air-out of venthole from not yet forming spiral, and soot blower close gas outlet it is distinguished and admirable weak when（Now spiral
Distinguished and admirable unshaped, which can produce, a large amount of irregular streams turbulent flow）, the solid particle that drops on annular slab distinguished and admirable disturbs irregular
Under dynamic, fall into venthole and result in blockage.So, after being provided with deflector and boss, it is possible to preferably avoid venthole
Block, preferably ensure gas output.
Wherein, the footpath that the hole cross sectional shape of the venthole 211 is elongated and length direction is along the upper annular plate 21
Set to direction.
So it is that minority of residual is difficult to the rigid solid particle burned in it because flying dust is after burning and transport
It is generally spherical, therefore after the hole section of venthole is arranged into strip, it can preferably avoid solid particle from falling into blocking, and
And after instant fraction solids particle falls into generation card gambling, the unplugged space ventilation in part is also can also leave, can preferably be kept away
Exempt to occur stuck.The direction that the strip of venthole is set simultaneously causes deflector to be located on the side of venthole length direction,
The length of deflector can be preferably reduced while identical air output is ensured, the shorter deflector of dependence can reach complete
Dust shielding effect, also avoid the long formation for influenceing distinguished and admirable winding up on the contrary of deflector.
Wherein, the in the vertical direction of deflector 3 downward projection and the projection of the venthole 211 in the horizontal plane
Overlap.
So deflector upper end-face edge is curved, can preferably reduce resistance of the deflector to venthole air-out, ensures
Air output and air-out utilization rate, while the dosage of baffle material can also be reduced.
In present embodiment, as described in Figure 3, height is higher than inner annular edge where the outer shroud edge of upper annular plate 21
Place height.
So, height where upper annular plate outer shroud edge is higher than height where inner annular edge, i.e., in back taper physique structure.Under
Material mouth is located at the lower end of taper structure, and when carrying out discharging operations, flying dust can slide into feed opening along upper annular plate plate face,
Discharged again through discharge port, ash manipulation is unloaded in more preferable promotion.
Further, the lower annular plate can also be arranged to level board, so enables to diaphragm structure integrally to pacify
Dress is more solid and reliable.
In present embodiment, the silk screen of ring-type is equipped with the cavity of the diaphragm structure 2, the silk screen, which is fixed, to be connected
It is connected on the bottom surface of upper annular plate 21 and is located at the lower section of the venthole 211, circle is straight where the mesh of the silk screen
Footpath is less than the place diameter of a circle of venthole 211.
So, the inlet end of air inlet pipe is connected with air compressor machine, and the compressed gas of air compressor machine blowout enters dividing plate through air inlet pipe
The cavity of structure, is then discharged through venthole, and silk screen is provided with below venthole, can preferably be avoided larger in flying dust
Lime-ash or the lime-ash of knot tying fall into the blocking of venthole in cavity so that diaphragm structure preferably plays a role.Certainly it is specific
During implementation, the silk screen can use square hole net, also belong to the enforceable scope of the present apparatus.
In present embodiment, controller is also equipped with the ash bucket（It is not drawn into accompanying drawing）, the ash bucket inner chamber
Top is installed with the radar levelmeter 8 of transmitting microwave pulse downwards, and the radar levelmeter 8 electrically connects with the controller
Connect.
So, radar levelmeter can detect the flying dust amount in ash bucket, after flying dust amount reaches certain storage capacity, Ke Yijin
Row discharging, it is easy to use.
In present embodiment, discharge valve 1, the discharge valve 1 and controller electricity are installed at the discharge port
Property connection.
So, discharge valve is connected with controller, when radar levelmeter detects that the flying dust stored in storage warehouse reaches necessarily
During amount, controller starts discharge valve and carries out discharging.When not needing discharging, discharge valve can be closed, to be stored to flying dust,
Conveniently focus on, improve flying dust treatment effeciency.Certainly when it is implemented, the discharge valve can use star discharge valve, equally
Belong to the enforceable scope of the present apparatus.
In present embodiment, pressure release pipe, the pressure release pipe are extended with above the ash bucket straight up
Top be installed with pressure relief valve 9.
So, pressure relief valve is arranged at the top of ash bucket, in grey storehouse air inlet, exhaust superpressure and abnormal temperature change
When, grey storehouse is stored up in protection not to be influenceed by the malleation and negative pressure of excess.It can be acted in time when grey storehouse back pressure is too high or negative pressure is too high,
The operating pressure in grey storehouse is adjusted within normal range (NR), grey storehouse is not subject to too high malleation or negative pressure, so as to ensure grey storehouse peace
Entirely, reliable in action, sealing is tight, service life length, can preferably ensure to protect grey storehouse.In air bubble or dividing plate
When filling compressed gas in structure, storage bin is protected by the malleation of excess or encroaching on for negative pressure, not adjusted suitably to storehouse internal pressure masterpiece,
As excellent secondary or spare safety.
In present embodiment, also set above the ash bucket and be fixedly connected with roof scrubber 10, the pressure release
Valve 9 is arranged on inside the roof scrubber 10.
So, pressure relief valve is arranged on inside roof scrubber, and roof scrubber is used to remove pressure relief valve exhaust
The dust taken out of, keep clean environment.
Claims (10)
1. a kind of incineration of refuse flyash automatic storage unloads grey storehouse, including ash bucket, the ash bucket includes storage warehouse and is fixedly connected on
The discharge bin of storage warehouse lower end, the storage warehouse upper end are provided with charging aperture, and the discharge bin lower horizontal area of section is by upper
Down it is gradually reduced, discharge port is provided through inside and outside the discharge bin lower end, it is characterised in that is additionally provided with air bubble, institute
State air bubble to be arranged at outside discharge bin, the air blowing end of the injection tube of the air bubble extends to institute through the discharge bin side wall
State inside discharge bin, the injection tube is tightly connected with the discharge bin side wall, and the jet of the injection tube is set obliquely upward
Put.
2. incineration of refuse flyash automatic storage as claimed in claim 1 unloads grey storehouse, it is characterised in that is set in the discharge bin
There is soot blower, the soot blower includes diaphragm structure, feed opening is vertically provided through on the diaphragm structure；It is described every
Harden structure includes upper annular plate and lower annular plate, and the inner annular edge of upper annular plate and the lower annular plate face passes through vertically arranged
Cylindrical member be tightly connected and cylindrical member be used for form the feed opening, the outer annular edge of the upper annular plate and lower annular plate
Edge is sealedly and fixedly connected on the discharge bin madial wall, and the sky of annular is formed between the upper annular plate and lower annular plate
Chamber, multiple ventholes, in addition to air inlet pipe are provided through in the upper annular plate plate face up and down, the air inlet pipe is inner to be set
In the cavity, it is outer and form inlet end that the air inlet pipe outer end passes the discharge bin side wall, the air inlet pipe side wall with
The diaphragm structure and the discharge bin side wall are tightly connected.
3. incineration of refuse flyash automatic storage as claimed in claim 2 unloads grey storehouse, it is characterised in that the venthole surrounds institute
State feed opening to be annularly uniformly arranged on the upper annular plate, the top one end of the venthole in the vertical direction is along suitable
Clockwise is counterclockwise obliquely installed.
4. incineration of refuse flyash automatic storage as claimed in claim 3 unloads grey storehouse, it is characterised in that the venthole top one
The upper end of side inwall has the deflector that the axis direction along the venthole stretches out, the deflector in the vertical direction
Downward projection covers the venthole.
5. incineration of refuse flyash automatic storage as claimed in claim 2 unloads grey storehouse, it is characterised in that the upper annular plate outer shroud
Height where edge is higher than height where inner annular edge.
6. incineration of refuse flyash automatic storage as claimed in claim 2 unloads grey storehouse, it is characterised in that the sky of the diaphragm structure
Intracavitary is equipped with the silk screen of ring-type, and the silk screen is fixedly connected on the upper annular plate bottom surface and positioned at the venthole
Lower section, diameter of a circle is less than diameter of a circle where the venthole where the mesh of the silk screen.
7. incineration of refuse flyash automatic storage as claimed in claim 1 unloads grey storehouse, it is characterised in that is also installed on the ash bucket
There is controller, the radar levelmeter of transmitting microwave pulse downwards, the radar thing position are installed with above the ash bucket inner chamber
Meter is electrically connected with the controller.
8. incineration of refuse flyash automatic storage as claimed in claim 7 unloads grey storehouse, it is characterised in that is installed at the discharge port
There is discharge valve, the discharge valve is electrically connected with the controller.
9. incineration of refuse flyash automatic storage as claimed in claim 1 unloads grey storehouse, it is characterised in that vertical above the ash bucket
Pressure release pipe is upwardly extended, the top of the pressure release pipe is installed with pressure relief valve.
10. incineration of refuse flyash automatic storage as claimed in claim 9 unloads grey storehouse, it is characterised in that above the ash bucket also
If being fixedly connected with roof scrubber, the pressure relief valve is arranged on inside the roof scrubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710640963.1A CN107416373B (en) | 2017-07-31 | 2017-07-31 | A kind of incineration of refuse flyash automatic storage unloads grey library |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710640963.1A CN107416373B (en) | 2017-07-31 | 2017-07-31 | A kind of incineration of refuse flyash automatic storage unloads grey library |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107416373A true CN107416373A (en) | 2017-12-01 |
| CN107416373B CN107416373B (en) | 2019-03-15 |
Family
ID=60431505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710640963.1A Active CN107416373B (en) | 2017-07-31 | 2017-07-31 | A kind of incineration of refuse flyash automatic storage unloads grey library |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107416373B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170187A (en) * | 2019-05-24 | 2019-08-27 | 河南省地质矿产勘查开发局第一地质环境调查院 | Steam-water separation device for geothermal fluid and gas treatment method |
| CN114873085A (en) * | 2022-03-23 | 2022-08-09 | 上海电气集团股份有限公司 | Broken storage device in solid useless storehouse of lime-ash class |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009020442A1 (en) * | 2007-08-03 | 2009-02-12 | Detes Maden Enerji Ve Cevre Teknoloji Sistemleri Limited Sirketi | Solid fuel gasification and gas cleaning system |
| CN203753693U (en) * | 2014-01-24 | 2014-08-06 | 中工国际工程股份有限公司 | Material bin |
| CN203806443U (en) * | 2014-04-17 | 2014-09-03 | 张义昆 | Discharging system with silo bottom double-ring foundation and heating hardening-preventing foundation structure |
| CN203833016U (en) * | 2014-05-13 | 2014-09-17 | 南通天蓝环保能源成套设备有限公司 | Anti-blocking device of ash hopper of reaction tower |
| CN204121837U (en) * | 2014-09-23 | 2015-01-28 | 浙江恒业成有机硅有限公司 | A kind of filtering tank of organosilicon finished product |
| CN204324074U (en) * | 2014-11-28 | 2015-05-13 | 天瑞集团水泥有限公司 | One facilitates blanking type sulfate slag feed bin |
| CN105644977A (en) * | 2015-07-29 | 2016-06-08 | 洛阳市西工区华科精密机械厂 | Blockage preventing device for aggregate bin |
| CN106628691A (en) * | 2016-11-29 | 2017-05-10 | 河南省汉盛新型材料科技有限公司 | Material accumulation prevention collecting bin |
-
2017
- 2017-07-31 CN CN201710640963.1A patent/CN107416373B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009020442A1 (en) * | 2007-08-03 | 2009-02-12 | Detes Maden Enerji Ve Cevre Teknoloji Sistemleri Limited Sirketi | Solid fuel gasification and gas cleaning system |
| CN203753693U (en) * | 2014-01-24 | 2014-08-06 | 中工国际工程股份有限公司 | Material bin |
| CN203806443U (en) * | 2014-04-17 | 2014-09-03 | 张义昆 | Discharging system with silo bottom double-ring foundation and heating hardening-preventing foundation structure |
| CN203833016U (en) * | 2014-05-13 | 2014-09-17 | 南通天蓝环保能源成套设备有限公司 | Anti-blocking device of ash hopper of reaction tower |
| CN204121837U (en) * | 2014-09-23 | 2015-01-28 | 浙江恒业成有机硅有限公司 | A kind of filtering tank of organosilicon finished product |
| CN204324074U (en) * | 2014-11-28 | 2015-05-13 | 天瑞集团水泥有限公司 | One facilitates blanking type sulfate slag feed bin |
| CN105644977A (en) * | 2015-07-29 | 2016-06-08 | 洛阳市西工区华科精密机械厂 | Blockage preventing device for aggregate bin |
| CN106628691A (en) * | 2016-11-29 | 2017-05-10 | 河南省汉盛新型材料科技有限公司 | Material accumulation prevention collecting bin |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170187A (en) * | 2019-05-24 | 2019-08-27 | 河南省地质矿产勘查开发局第一地质环境调查院 | Steam-water separation device for geothermal fluid and gas treatment method |
| CN110170187B (en) * | 2019-05-24 | 2024-03-22 | 河南省地质矿产勘查开发局第一地质环境调查院 | Steam-water separation device for geothermal fluid and gas treatment method |
| CN114873085A (en) * | 2022-03-23 | 2022-08-09 | 上海电气集团股份有限公司 | Broken storage device in solid useless storehouse of lime-ash class |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107416373B (en) | 2019-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102366700A (en) | Cyclone electric-bag pulse filter cylinder separator | |
| CN112337209B (en) | Ash removal device of dust removal system and control method thereof | |
| CN107416373B (en) | A kind of incineration of refuse flyash automatic storage unloads grey library | |
| CN107596840A (en) | A kind of grain dust depression dust-removing system | |
| CN209406608U (en) | A kind of cyclone dust collectors air purge set | |
| CN107185945A (en) | Device for recovering powder | |
| CN2883276Y (en) | Dust collector for discharging of storage hopper feeder | |
| CN206980349U (en) | A kind of grey storehouse ash-discharging device | |
| CN207081013U (en) | One kind unloads grey storehouse soot blower | |
| CN105056691A (en) | Device and method for dedusting and demisting after wet desulphurization | |
| CN102304728B (en) | Aluminum oxide recycling and material jam treatment method of electrolytic aluminum flue gas purification system | |
| CN202151813U (en) | Dedicated grinding system used for lightweight refractory brick | |
| CN201950028U (en) | Impurity-removing and warehouse-entering system for raw material | |
| CN110975504A (en) | Drum formula whirlwind sack cleaner | |
| CN207805263U (en) | A kind of efficient Pulse filter drum dust collector | |
| CN107314381B (en) | One kind unloading grey library internal chamber wall knot tying flying dust method for cleaning | |
| CN107235247B (en) | Incineration of refuse flyash unloads grey library soot blower | |
| CN202962210U (en) | Dust removal equipment | |
| CN210795105U (en) | Device for preventing unloading dust and raising dust | |
| CN211245819U (en) | Cloth bag dust removal device for flue gas treatment | |
| CN210585867U (en) | Negative pressure adsorption catcher | |
| CN211812112U (en) | Material conveying system | |
| CN107930308A (en) | A kind of energy conservation and environmental protection dust pelletizing system | |
| CN212188227U (en) | Cloth bag dust removal device | |
| CN211274055U (en) | Cremation machine tail gas treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |