CN109282277A - A kind of industrial coal powder boiler with center feeding rotational flow coal dust burner - Google Patents
A kind of industrial coal powder boiler with center feeding rotational flow coal dust burner Download PDFInfo
- Publication number
- CN109282277A CN109282277A CN201811164490.3A CN201811164490A CN109282277A CN 109282277 A CN109282277 A CN 109282277A CN 201811164490 A CN201811164490 A CN 201811164490A CN 109282277 A CN109282277 A CN 109282277A
- Authority
- CN
- China
- Prior art keywords
- conduit
- furnace body
- communicated
- reaction chamber
- rotational flow
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
- F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
- F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
- F23C3/008—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion for pulverulent fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
Abstract
The invention belongs to Industrial Boiler Technology fields, more particularly, to a kind of industrial coal powder boiler with center feeding rotational flow coal dust burner, including furnace body, the upper end of furnace body is provided with and communicated with vortex burner, filter mechanism is provided with and communicated on the left side side wall of furnace body, the outlet side of filter mechanism is provided with and communicated with absorbing mechanism, the outlet side of absorbing mechanism is provided with and communicated with the reaction mechanism for generating oxygen, the upper end of reaction mechanism is provided with and communicated with drier, the admission gear for generating Swirl is provided with and communicated on the side wall of furnace body, admission gear is connected to setting with the outlet side of drier, admission gear is located at the lower section of filter mechanism inlet end, there is the scraper mechanism for bottom scale removal in furnace body.Advantage is: the present invention can not only effectively improve the combustion rate of charcoal, conducive to the utilization rate of resource is improved, and can also strike off to the lime-ash of bottom of furnace body, be cleared up convenient for lime-ash.
Description
Technical field
The invention belongs to Industrial Boiler Technology fields, have center feeding rotational flow coal dust burner more particularly, to one kind
Industrial coal powder boiler.
Background technique
Industrial Boiler product is divided to two kinds, first is that steam, for generating electricity, or gas supply, for example chemical fertilizer factory can be vaporized with steam,
Using coal as raw material, chemical fertilizer is synthesized, here it is typical Industrial Boiler, Industrial Boiler is still in the great majority with fire coal, and the one of combustion gas
As be waste heat boiler for recycling waste heat.Commonly circulating fluidized bed boiler Industrial Boiler is important thermal energy to Industrial Boiler
Power-equipment, China are world today's boiler for producing and most commonly used country.Chinese manufacturing is built after founding of New
It is vertical and grow up.
For the industrial coal powder boiler with center feeding rotational flow coal dust burner in coal dust firing, not due to oxygen
Foot can generate carbon monoxide, and the burning of coal is caused to be not thorough, and cause the waste of resource, and in burning furnace body bottom meeting
There is the phenomenon that slagging, is unfavorable for the cleaning of cinder.
For this purpose, it is proposed that a kind of industrial coal powder boiler with center feeding rotational flow coal dust burner is above-mentioned to solve
Problem.
Summary of the invention
Regarding the issue above, the present invention provides a kind of raising Combustion Efficiency of Coal Powder but also being convenient for removing the gred
The industrial coal powder boiler with center feeding rotational flow coal dust burner.
In order to achieve the above objectives, present invention employs following technical proposals: one kind is burnt with center feeding rotational flow coal dust
The industrial coal powder boiler of device, including furnace body, the upper end of the furnace body are provided with and communicated with vortex burner, the furnace body
Filter mechanism is provided with and communicated on the side wall of left side, the outlet side of the filter mechanism is provided with and communicated with absorbing mechanism, the absorption
The outlet side of mechanism is provided with and communicated with the reaction mechanism for generating oxygen, and the upper end of the reaction mechanism is provided with and communicated with drying
Mechanism is provided with and communicated with the admission gear for generating Swirl, the admission gear and drying on the side wall of the furnace body
The outlet side of mechanism is connected to setting, and the admission gear is located at the lower section of filter mechanism inlet end, is equipped in the furnace body useful
In the scraper mechanism of bottom scale removal, the scraper mechanism is fixedly connected with the driving end of reaction mechanism.
In the above-mentioned industrial coal powder boiler with center feeding rotational flow coal dust burner, the filter mechanism includes
Connection is set to the first conduit on the left of furnace body on side wall, is fixedly installed with transition plates in first conduit, described first leads
The bottom of pipe is provided with and communicated with collecting bag, and the collecting bag is set to the right side of filter plate, the outlet side of first conduit with
Absorbing mechanism's connection setting.
In the above-mentioned industrial coal powder boiler with center feeding rotational flow coal dust burner, the absorbing mechanism includes
The water tank being set on the first conduit outlet side, the outlet side of first conduit are located at the lower section of water tank water level, the water
The second conduit is provided with and communicated in the right sidewall of case, the outlet side of second conduit is connected to setting with reaction mechanism, described
The first one-way pressure valve is connected on second conduit.
In the above-mentioned industrial coal powder boiler with center feeding rotational flow coal dust burner, the reaction mechanism includes
It is set to the second supravasal reaction chamber, the inner wall of the reaction chamber is equipped with annular compartment, and the annular compartment is led with second
The outlet side of pipe is connected to setting, and the annular inner wall of the annular compartment is equipped with and the puff prot that is connected inside reaction chamber, institute
It states puff prot to be arranged diagonally downward, the bottom of the reaction chamber is placed with sodium peroxide, the lower rotation connection of the reaction chamber
There is stirring rod, multiple stirring blades are fixedly connected on the side wall of the stirring rod, have been fixedly and coaxially connected on the stirring rod
First worm gear, first worm gear are located at the top of stirring blade, and the upper end of the reaction chamber is fixedly connected with driving mechanism, institute
The driving end for stating driving mechanism passes through the top surface of reaction chamber and extends to its inner wall, and the right side inner wall of the reaction chamber is equipped with interior
The first through hole of outer connection, and rotation is through the first worm screw is equipped in first through hole, the right end of first worm screw is across furnace body
Side wall and be fixedly connected with scraper mechanism, the second worm gear, second worm gear have been fixedly and coaxially connected on first worm screw
Be sequentially connected with the driving end of driving mechanism, first worm screw is meshed with the first worm gear, the upper end of the reaction chamber with do
The inlet end of dry mechanism is connected to setting.
In the above-mentioned industrial coal powder boiler with center feeding rotational flow coal dust burner, the driving mechanism includes
It is fixedly connected on the driving motor of reaction chamber upper end, the drive shaft of the driving motor passes through the top surface of reaction chamber and extends to it
Inside, the drive shaft lower end of the driving motor are fixedly connected with the second worm screw, and second worm screw is meshed with the second worm gear.
In the above-mentioned industrial coal powder boiler with center feeding rotational flow coal dust burner, the drier includes
Connection is set to the third conduit of reaction chamber upper end, and the upper end of the third conduit is provided with and communicated with drying box, the drying box
Inner left wall be equipped with socket, be packed with sealing plate in the socket, active charcoal be slidably and sealingly connected in the drying box
The left end of plate, the activity carbon slab is inserted in socket and abuts with sealing plate, and the upper end of the drying box is connected to setting
There is the 4th conduit, the second one-way pressure valve, the outlet side of the 4th conduit and admission gear are connected on the 4th conduit
Connection setting.
In the above-mentioned industrial coal powder boiler with center feeding rotational flow coal dust burner, the admission gear includes
More first air inlet pipe being set on inboard wall of furnace body are connected to, first air inlet pipe is arranged diagonally downward, and more described first
The inlet end of air inlet pipe is provided with and communicated with ring pipe, and the right end of the ring pipe is provided with and communicated with the second air inlet pipe, the annular
The left end of pipe is connected to setting with the outlet side of the 4th conduit.
In the above-mentioned industrial coal powder boiler with center feeding rotational flow coal dust burner, the scraper mechanism includes
It is set to the intracorporal reciprocating screw rod of furnace, the left end of the reciprocating screw rod is fixedly connected with the right end of the first worm screw, the past multifilament
The left end of bar and the right side inner wall of furnace body are rotatablely connected, and screw thread is socketed with feed screw nut, the screw rod spiral shell on the reciprocating screw rod
Female lower end is fixedly connected with connecting rod, and the lower end of the connecting rod is fixedly connected with scraper plate, the lower end of the scraper plate and furnace body
Bottom abut, the side wall of the connecting rod is equipped with the second through-hole of left and right connection, and activity runs through in the second through-hole
If horizon bar, the both ends of the horizon bar are fixedly connected with the left and right ends inner wall of furnace body respectively.
Compared with prior art, the advantages of originally having the industrial coal powder boiler of center feeding rotational flow coal dust burner exists
In:
1, the present invention is by being filtered absorptions to the exhaust gas after coal dust firing, can effectively reduce giving up of generating after coal dust firing
Gas pollution on the environment, wherein drive the rotation of stirring blade by driving motor, cooperate in exhaust gas by filtered
Carbon dioxide is reacted with sodium peroxide generates oxygen, can not only carry out absorbing its discharge amount of processing reduction to carbon dioxide, and
The oxygen of generation is also back in furnace body, is adequately burnt convenient for coal dust, and the efficiency of combustion of coal dust is improved, and can not only then be mentioned
The efficiency that height utilizes waste gas absorption, and can also be conducive to improve the efficiency of coal dust firing, reduce the yield of carbon monoxide.
2, the present invention can drive reciprocating screw rod to rotate by driving motor work, then feed screw nut can be driven along past multifilament
Moved back and forth in the axial direction of thick stick, scraper plate can be driven to move back and forth in furnace body, can the bottom to furnace body back and forth scrape, can be effective
Prevent cinder in the bottom slagging of furnace body, convenient for carrying out clearing up cinder after coal dust firing.
Detailed description of the invention
Fig. 1 is a kind of perspective of industrial coal powder boiler with center feeding rotational flow coal dust burner provided by the invention
Figure；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at B；
Fig. 4 is that air inlet pipe is arranged in a kind of industrial coal powder boiler with center feeding rotational flow coal dust burner provided by the invention
Array structure schematic diagram；
Fig. 5 is drying box in a kind of industrial coal powder boiler with center feeding rotational flow coal dust burner provided by the invention
Left side structure schematic diagram.
In figure, 1 furnace body, 2 vortex burners, 3 filter mechanisms, 4 absorbing mechanisms, 5 reaction mechanisms, 6 driers, 7
Admission gear, 8 scraper mechanisms, 9 first conduits, 10 filter plates, 11 collecting bags, 12 water tanks, 13 second conduits, 14 first unidirectional pressures
Power valve, 15 reaction chambers, 16 annular compartments, 17 puff prots, 18 stirring rods, 19 driving mechanisms, 20 first worm screws, 21 second worm gears,
22 third conduits, 23 drying boxes, 24 sealing plates, 25 active carbon slabs, 26 the 4th conduits, 27 second one-way pressure valves, 28 first into
Tracheae, 29 ring pipes, 30 second air inlet pipe, 31 reciprocating screw rods, 32 feed screw nuts, 33 connecting rods, 34 scraper plates, 35 horizon bars, 36
Second worm screw, 37 first worm gears, 38 stirring blades, 39 driving motors.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment
As shown in Figs. 1-5, a kind of industrial coal powder boiler with center feeding rotational flow coal dust burner, including furnace body 1,
Wherein, the top of furnace body 1 is circular columns, and the lower part of furnace body 1 is square column, and the upper end of furnace body 1 is provided with and communicated with rotational flow coal dust combustion
Burner 2 is provided with and communicated with filter mechanism 3 on the left side side wall of furnace body 1, wherein filter mechanism 3 can carry out the impurity of bulky grain
Filtering, and filter mechanism has effect resistant to high temperature, influence of the exhaust gas of discharge to its physical property is negligible, filter
The outlet side of structure 3 is provided with and communicated with absorbing mechanism 4, and the outlet side of absorbing mechanism 4 is provided with and communicated with the reaction for generating oxygen
Mechanism 5, the upper end of reaction mechanism 5 are provided with and communicated with drier 6, are provided with and communicated on the side wall of furnace body 1 for generating center
The admission gear 7 of eddy flow, admission gear 7 are connected to setting with the outlet side of drier 6, admission gear 7 be located at filter mechanism 3 into
The lower section at gas end, the interior scraper mechanism 8 having for bottom scale removal of furnace body 1, the driving end of scraper mechanism 8 and reaction mechanism 5
It is fixedly connected.
Wherein, stating filter mechanism 3 includes being connected to the first conduit 9 being set on 1 left side side wall of furnace body, in the first conduit 9
It is fixedly installed with transition plates 10, the bottom of the first conduit 9 is provided with and communicated with collecting bag 11, and collecting bag 11 is set to filter plate 10
The outlet side on right side, the first conduit 9 is connected to setting with absorbing mechanism 4, it should be noted that collecting bag 11 is right close to filter plate 10
Side setting, falls into collecting bag 11, the lower end of collecting bag 11 is lived by linear system, is being needed convenient for the impurity of filtered bulky grain
When clearing up the impurity in collecting bag 11, the impurity in collecting bag 11 can be cleared up by unlocking the line hitched, and line
Hitch the leakproofness for not influencing the first conduit 9.
More specifically, absorbing mechanism 4 includes the water tank 12 being set on 9 outlet side of the first conduit, wherein water tank 12 carries out
The technology of water is replaced, is the prior art, this will not be repeated here, and the outlet side of the first conduit 9 is located at the lower section of 12 water level of water tank,
The second conduit 13 is provided with and communicated in the right sidewall of water tank 12, the outlet side of the second conduit 13 is connected to setting with reaction mechanism 5,
The first one-way pressure valve 14 is connected on second conduit 13, it is worth mentioning at this point that, after the first conduit 9 filters the impurity of large grained
Gas enter in water, water energy short grained impurity all therein and exhaust gas are absorbed, but cannot to carbon dioxide and
Most carbon monoxide is not absorbed, and carbon dioxide and most carbon monoxide get wet the gas of gas after water, warp
The effect of the first one-way pressure valve 14 is crossed, gas can only be flowed to the direction of reaction mechanism 5.
Wherein, reaction mechanism 5 includes the reaction chamber 15 being set on the second conduit 13, and the inner wall of reaction chamber 15 is equipped with ring
Shape chamber 16, annular compartment 16 are connected to setting with the outlet side of the second conduit 13, the annular inner wall of annular compartment 16 be equipped with
The puff prot 17 being connected inside reaction chamber 15, wherein the carbon dioxide and carbon monoxide of moisture are sprayed to reaction chamber 15, into
Row chemical reaction is absorbed, and puff prot 17 is arranged diagonally downward, and the bottom of reaction chamber 15 is placed with sodium peroxide, wherein anti-
Drain hole and hermatic door on the side wall of case 15 are answered, progress reactant is not only convenient for and is cleared up, and can also be enough convenient for addition
The reactant of amount, the lower rotation of reaction chamber 15 are connected with stirring rod 18, multiple stir are fixedly connected on the side wall of stirring rod 18
Blade 38 is mixed, the first worm gear 37 has been fixedly and coaxially connected on stirring rod 18, the first worm gear 37 is located at the top of stirring blade 38, instead
The upper end of case 15 is answered to be fixedly connected with driving mechanism 19, the driving end of driving mechanism 19 passes through the top surface of reaction chamber 15 and extends to
Its inner wall, the right side inner wall of reaction chamber 15 are equipped with the first through hole of inside and outside connection, and in first through hole rotation through being equipped with the
One worm screw 20, wherein there are the first sealing ring in the first worm screw 20 and the junction of reaction chamber 15, conducive to reaction chamber 15 is ensured
Leakproofness, the right end of the first worm screw 20 passes through the side wall of furnace body 1 and is fixedly connected with scraper mechanism 8, coaxial on the first worm screw 20
It is fixedly connected with the second worm gear 21, the second worm gear 21 and the driving end of driving mechanism 19 are sequentially connected, the first worm screw 20 and first
Worm gear 37 is meshed, and the upper end of reaction chamber 15 is connected to setting with the inlet end of drier 6, it should be noted that injection downwards
The carbon dioxide of moisture can be reacted with the sodium peroxide in reaction chamber 15 generates oxygen and sodium carbonate, and oxygen and carbon monoxide enter
Be dried in drier 6, since carbon dioxide sprays downwards, and and the quality of carbon dioxide be all larger than oxygen and one
Carbonoxide cooperates the rotation of stirring blade 38, sufficiently reacts convenient for carbon dioxide with sodium peroxide, into drier 6
Amount is negligible.
More specifically, driving mechanism 19 includes the driving motor 39 for being fixedly connected on 15 upper end of reaction chamber, wherein driving electricity
The model of machine 39 are as follows: the revolving speed of YVF2, driving motor 39 are adjustable, adjust driving motor 39 as needed and slowly run, then
Stirring blade 38 is driven to slowly run, convenient for being stirred to sodium peroxide, conducive to the carbon dioxide reaction of itself and moisture,
The drive shaft of driving motor 39 pass through reaction chamber 15 top surface and extend to inside it, wherein the drive shaft of driving motor 39 with
The junction of 15 top surface of reaction chamber is provided with the second sealing ring, conducive to the leakproofness for ensuring reaction chamber 15, the drive of driving motor 39
Moving axis lower end is fixedly connected with the second worm screw 36, and the second worm screw 36 is meshed with the second worm gear 21.
Wherein, drier 6 includes the third conduit 22 that connection is set to 15 upper end of reaction chamber, the upper end of third conduit 22
It is provided with and communicated with drying box 23, the inner left wall of drying box 23 is equipped with socket, is packed with sealing plate 24, drying box 23 in socket
It is inside slidably and sealingly connected with active carbon slab 25, the left end of active carbon slab 25 is inserted in socket and abuts with sealing plate 24,
Wherein, supporting block is fixedly connected on the right side inner wall of drying box 23, the upper end of supporting block and the lower end of active carbon slab 25 offset
The socket that is engaged supports, and the upper end of drying box 23 is provided with and communicated with the 4th conduit 26, connects on the 4th conduit 26
There is the second one-way pressure valve 27, can only be flowed to admission gear 7 convenient for gas, the outlet side of the 4th conduit 26 and admission gear 7
Connection setting, it should be noted that carbon monoxide and oxygen after drying enter in band admission gear 7, and sodium peroxide
It will not raise.
Wherein, admission gear 7 includes more first air inlet pipe 28 that connection is set on 1 inner wall of furnace body, the first air inlet pipe
28 are arranged diagonally downward, and the inlet end of more first air inlet pipe 28 is provided with and communicated with ring pipe 29, the right end connection of ring pipe 29
It is provided with the second air inlet pipe 30, the left end of ring pipe 29 is connected to setting with the outlet side of the 4th conduit 26, it should be noted that the
The one end of two air inlet pipe 30 far from ring pipe 29 is connect with the external device for generating air-flow, convenient for making to air is conveyed in furnace body 1
Coal dust firing is obtained, wherein the first air inlet pipe 28 is arranged diagonally downward, is produced convenient for cooperation vortex burner 2 at 1 center of furnace body
Raw eddy flow, this is the prior art, and this will not be repeated here.
Wherein, scraper mechanism 8 includes the reciprocating screw rod 31 being set in furnace body 1, the left end of reciprocating screw rod 31 and the first snail
The right end of bar 20 is fixedly connected, and the left end of reciprocating screw rod 31 and the right side inner wall of furnace body 1 are rotatablely connected, screw thread on reciprocating screw rod 31
It is socketed with feed screw nut 32, the lower end of feed screw nut 32 is fixedly connected with connecting rod 33, and the lower end of connecting rod 33 is fixedly connected with
Scraper plate 34, the lower end of scraper plate 34 and the bottom of furnace body 1 abut, and it is logical that the side wall of connecting rod 33 is equipped with left and right is connected to second
Hole, and through horizon bar 35 is set, the both ends of horizon bar 35 are fixed with the left and right ends inner wall of furnace body 1 respectively for activity in the second through-hole
Connection, wherein the building block of scraper mechanism 8 is steel part, its fusing point is not achieved in the temperature in furnace body 1, convenient for furnace
1 bottom of body is scraped, and horizon bar 35 limits connecting rod 33, so that connecting rod 33 can only be along the axis of reciprocating screw rod 31
To reciprocating motion, the specific structure of many places rotation connection herein is the prior art, and this will not be repeated here.
The present invention passes through the effect of vortex burner 2 and the first air inlet pipe of Duo Gen 28, is formed at the center of furnace body 1
Eddy flow, carries out the burning of coal dust, while the work of driving motor 39 can drive the second worm screw 36 to rotate, due to the second worm screw 36 and the
The engagement of two worm gears 21, since the first worm screw 20 is fixedly connected with reciprocating screw rod 31, can drive reciprocal so that the first worm screw 20 rotates
Screw rod 31 rotates, and is moved back and forth on reciprocating screw rod 31 by feed screw nut 32, scraper plate 34 can be driven reciprocal in the bottom of furnace body 1
Movement, can scrape the bottom of furnace body 1, prevent bottom slagging after coal dust firing；Exhaust gas after burning passes through the first conduit 9
The effect of interior filter plate 10, is filtered the impurity of bulky grain, and filtered impurity enters in collecting bag 11, after filtering
Gas enter in water tank 12, the carbon dioxide and carbon monoxide by water to exhaust gas small particles Impurity Absorption, after absorption
Enter in band annular compartment 16 by the second conduit 13, carbon dioxide and carbon monoxide with moisture spray extremely by puff prot 17
In reaction chamber 15, since the first worm screw 20 engages with the first worm gear 37, so that stirring rod 18 rotates, 38 turns of stirring blade are driven
It is dynamic, stir to sodium peroxide and be conducive to come into full contact with the carbon dioxide of moisture and react (original moisture pair in reaction chamber 15
Its influence reacted is negligible), the oxygen and unreacted carbon monoxide generated after reaction enters in drying box 23, into
Row drying enters in ring pipe 29 by the 4th conduit 26 after dry, is then entered in furnace body by the first conduit 28, an oxidation
Carbon is convenient for adequately burning under the action of oxygen, wherein extracting or clogging active carbon by sealing plate 24 convenient for opening socket
Plate 25 realizes the replacement to active carbon slab 25.
Although furnace body 1, vortex burner 2, filter mechanism 3, absorbing mechanism 4, reaction machine is used more herein
Structure 5, drier 6, admission gear 7, scraper mechanism 8, the first conduit 9, filter plate 10, collecting bag 11, water tank 12, the second conduit
13, the first one-way pressure valve 14, reaction chamber 15, annular compartment 16, puff prot 17, stirring rod 18, driving mechanism 19, the first worm screw
20, the second worm gear 21, third conduit 22, drying box 23, sealing plate 24, active carbon slab 25, the 4th conduit 26, the second uniaxial pressure
Valve 27, the first air inlet pipe 28, ring pipe 29, the second air inlet pipe 30, reciprocating screw rod 31, feed screw nut 32, connecting rod 33, scraper plate
34, the terms such as horizon bar 35, the second worm screw 36, the first worm gear 37, stirring blade 38 and driving motor 39, but use is not precluded
A possibility that other terms.The use of these items is only for be more convenient to describe and explain essence of the invention；Them
Being construed to any additional limitation is disagreed with spirit of that invention.
Claims (8)
1. a kind of industrial coal powder boiler with center feeding rotational flow coal dust burner, including furnace body (1), the furnace body (1)
Upper end be provided with and communicated with vortex burner (2), which is characterized in that on the left side side wall of the furnace body (1) be connected to setting
Have filter mechanism (3), the outlet side of the filter mechanism (3) is provided with and communicated with absorbing mechanism (4), the absorbing mechanism (4)
Outlet side is provided with and communicated with the reaction mechanism (5) for generating oxygen, and the upper end of the reaction mechanism (5) is provided with and communicated with drying
Mechanism (6) is provided with and communicated with the admission gear (7) for generating Swirl, the air inlet machine on the side wall of the furnace body (1)
Structure (7) is connected to setting with the outlet side of drier (6), and the admission gear (7) is located under filter mechanism (3) inlet end
Side, there is the scraper mechanism (8) for bottom scale removal in the furnace body (1), the scraper mechanism (8) and reaction mechanism (5)
Driving end be fixedly connected.
2. the industrial coal powder boiler according to claim 1 with center feeding rotational flow coal dust burner, feature exist
In the filter mechanism (3) includes the first conduit (9) that connection is set on the side wall of furnace body (1) left side, first conduit
(9) it is fixedly installed with transition plates (10) in, the bottom of first conduit (9) is provided with and communicated with collecting bag (11), the collection
Bag (11) is set to the right side of filter plate (10), and the outlet side of first conduit (9) is connected to setting with absorbing mechanism (4).
3. the industrial coal powder boiler according to claim 2 with center feeding rotational flow coal dust burner, feature exist
In the absorbing mechanism (4) includes the water tank (12) being set on the first conduit (9) outlet side, and first conduit (9) goes out
Gas end is located at the lower section of water tank (12) water level, is provided with and communicated with the second conduit (13) in the right sidewall of the water tank (12),
The outlet side of second conduit (13) is connected to setting with reaction mechanism (5), and it is single that first is connected on second conduit (13)
To pressure valve (14).
4. the industrial coal powder boiler according to claim 3 with center feeding rotational flow coal dust burner, feature exist
In, the reaction mechanism (5) include the reaction chamber (15) being set on the second conduit (13), on the inner wall of the reaction chamber (15)
Equipped with annular compartment (16), the annular compartment (16) is connected to setting, the annular compartment with the outlet side of the second conduit (13)
(16) annular inner wall is equipped with the puff prot (17) being connected with reaction chamber (15) inside, and the puff prot (17) is diagonally downward
Setting, the bottom of the reaction chamber (15) are placed with sodium peroxide, and the lower rotation of the reaction chamber (15) is connected with stirring rod
(18), it is fixedly connected with multiple stirring blades (38) on the side wall of the stirring rod (18), it is coaxially solid on the stirring rod (18)
Surely it is connected with the first worm gear (37), first worm gear (37) is located at the top of stirring blade (38), the reaction chamber (15)
Upper end is fixedly connected with driving mechanism (19), and the driving end of the driving mechanism (19) passes through top surface and the extension of reaction chamber (15)
To its inner wall, the right side inner wall of the reaction chamber (15) is equipped with the first through hole of inside and outside connection, and rotation is passed through in first through hole
It is equipped with the first worm screw (20), the right end of first worm screw (20) passes through the side wall of furnace body (1) and fixes with scraper mechanism (8)
It connects, has been fixedly and coaxially connected the second worm gear (21) on first worm screw (20), second worm gear (21) and driving mechanism
(19) driving end transmission connection, first worm screw (20) is meshed with the first worm gear (37), the reaction chamber (15) it is upper
End is connected to setting with the inlet end of drier (6).
5. the industrial coal powder boiler according to claim 4 with center feeding rotational flow coal dust burner, feature exist
In the driving mechanism (19) includes the driving motor (39) for being fixedly connected on reaction chamber (15) upper end, the driving motor
(39) drive shaft passes through the top surface of reaction chamber (15) and extends to inside it, and the drive shaft lower end of the driving motor (39) is solid
Surely it is connected with the second worm screw (36), second worm screw (36) is meshed with the second worm gear (21).
6. the industrial coal powder boiler according to claim 4 with center feeding rotational flow coal dust burner, feature exist
In the drier (6) includes the third conduit (22) that connection is set to reaction chamber (15) upper end, the third conduit (22)
Upper end be provided with and communicated with drying box (23), the inner left wall of the drying box (23) is equipped with socket, filling in the socket
Have sealing plate (24), is slidably and sealingly connected with active carbon slab (25) in the drying box (23), a left side for the activity carbon slab (25)
End is inserted in socket and abuts with sealing plate (24), and the upper end of the drying box (23) is provided with and communicated with the 4th conduit
(26), be connected with the second one-way pressure valve (27) on the 4th conduit (26), the outlet side of the 4th conduit (26) with into
Mechanism of qi structure (7) connection setting.
7. the industrial coal powder boiler according to claim 6 with center feeding rotational flow coal dust burner, feature exist
In, the admission gear (7) include more first air inlet pipe (28) that connection is set on furnace body (1) inner wall, described first into
Tracheae (28) is arranged diagonally downward, and the inlet end of more first air inlet pipe (28) is provided with and communicated with ring pipe (29), described
The right end of ring pipe (29) is provided with and communicated with the second air inlet pipe (30), left end and the 4th conduit (26) of the ring pipe (29)
Outlet side connection setting.
8. the industrial coal powder boiler according to claim 4 with center feeding rotational flow coal dust burner, feature exist
In, the scraper mechanism (8) include the reciprocating screw rod (31) being set in furnace body (1), the left end of the reciprocating screw rod (31) with
The right end of first worm screw (20) is fixedly connected, and the left end of the reciprocating screw rod (31) and the right side inner wall of furnace body (1) are rotatablely connected,
Screw thread is socketed with feed screw nut (32) on the reciprocating screw rod (31), and the lower end of the feed screw nut (32) is fixedly connected with connection
The lower end of bar (33), the connecting rod (33) is fixedly connected with scraper plate (34), the lower end of the scraper plate (34) and the bottom of furnace body (1)
Portion abuts, and the side wall of the connecting rod (33) is equipped with the second through-hole of left and right connection, and activity runs through in the second through-hole
If horizon bar (35), the both ends of the horizon bar (35) are fixedly connected with the left and right ends inner wall of furnace body (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164490.3A CN109282277B (en) | 2018-10-05 | 2018-10-05 | A kind of industrial coal powder boiler with center feeding rotational flow coal dust burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164490.3A CN109282277B (en) | 2018-10-05 | 2018-10-05 | A kind of industrial coal powder boiler with center feeding rotational flow coal dust burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109282277A true CN109282277A (en) | 2019-01-29 |
| CN109282277B CN109282277B (en) | 2019-10-29 |
Family
ID=65176558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811164490.3A Active CN109282277B (en) | 2018-10-05 | 2018-10-05 | A kind of industrial coal powder boiler with center feeding rotational flow coal dust burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109282277B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103328075A (en) * | 2010-11-24 | 2013-09-25 | 阿尔斯通技术有限公司 | Method of cleaning a carbon dioxide rich flue gas and a boiler system |
| CN105757649A (en) * | 2016-04-27 | 2016-07-13 | 镇江威孚锅炉有限公司 | Energy-saving device for coal-fired boiler |
| CN105823072A (en) * | 2016-05-11 | 2016-08-03 | 李凤来 | Boiler gas zero emission system |
| CN106989405A (en) * | 2017-05-31 | 2017-07-28 | 北京石油化工工程有限公司 | The stove of organic waste liquid burning containing sodium salt and burning process method |
| US20170284668A1 (en) * | 2014-12-16 | 2017-10-05 | Ihi Corporation | Method and apparatus for controlling inlet temperature of dedusting apparatus in oxygen combustion boiler equipment |
| CN107321150A (en) * | 2017-08-25 | 2017-11-07 | 贾新奎 | A kind of solid-state flue gas processing device for Chemical Engineering Laboratory |
| CN107504480A (en) * | 2017-09-21 | 2017-12-22 | 哈尔滨工业大学 | A kind of industrial coal powder boiler with center feeding rotational flow coal dust burner |
-
2018
- 2018-10-05 CN CN201811164490.3A patent/CN109282277B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103328075A (en) * | 2010-11-24 | 2013-09-25 | 阿尔斯通技术有限公司 | Method of cleaning a carbon dioxide rich flue gas and a boiler system |
| US20170284668A1 (en) * | 2014-12-16 | 2017-10-05 | Ihi Corporation | Method and apparatus for controlling inlet temperature of dedusting apparatus in oxygen combustion boiler equipment |
| CN105757649A (en) * | 2016-04-27 | 2016-07-13 | 镇江威孚锅炉有限公司 | Energy-saving device for coal-fired boiler |
| CN105823072A (en) * | 2016-05-11 | 2016-08-03 | 李凤来 | Boiler gas zero emission system |
| CN106989405A (en) * | 2017-05-31 | 2017-07-28 | 北京石油化工工程有限公司 | The stove of organic waste liquid burning containing sodium salt and burning process method |
| CN107321150A (en) * | 2017-08-25 | 2017-11-07 | 贾新奎 | A kind of solid-state flue gas processing device for Chemical Engineering Laboratory |
| CN107504480A (en) * | 2017-09-21 | 2017-12-22 | 哈尔滨工业大学 | A kind of industrial coal powder boiler with center feeding rotational flow coal dust burner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109282277B (en) | 2019-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101549945B (en) | Set treatment device of sludge drying | |
| CN108176703A (en) | Polynary waste method for innocent treatment and its system | |
| CN111604117A (en) | Industry is useless crushing and cleaning equipment admittedly | |
| CN101747943A (en) | Method by utilizing livestock manure to produce hydrogenous gas and other products in a step-by-step thermal decomposition way and device | |
| CN104973597A (en) | Production method of active carbon | |
| CN201033763Y (en) | Paddle type drier for sludge desiccation | |
| CN109282277B (en) | A kind of industrial coal powder boiler with center feeding rotational flow coal dust burner | |
| CN109652130A (en) | A kind of method and system preparing synthesis gas using coal substance in low-order coal | |
| CN208583166U (en) | Exhaust gas cleaner is used in a kind of production of desulphurization denitration | |
| CN208846451U (en) | A kind of industrial boiler device being convenient to clean waste residue | |
| CN207684896U (en) | A kind of coal quality particle gasifying electricity generation or heat supply co-producing active carbon device | |
| CN104973598A (en) | Active carbon production apparatus | |
| CN105036126A (en) | Device for recycling agricultural wastes | |
| CN213623350U (en) | Industrial boiler waste water evaporation treatment device | |
| CN206872653U (en) | A kind of sludge confesses heat dehydration drying system | |
| RU88669U1 (en) | INSTALLATION FOR THE PRODUCTION OF WOOD COAL | |
| RU2707127C1 (en) | Installation for bird droppings processing | |
| KR20060094116A (en) | A sludge disposal system of energy economic type | |
| CN202186988U (en) | Biomass gas generator | |
| CN210560235U (en) | Large-particle-size coal coking equipment | |
| CN110732207A (en) | waste gas purification device for thermal power plant | |
| CN205424935U (en) | Rubbish dechlorination device | |
| CN213811910U (en) | Industrial waste heat recovery device | |
| CN219656055U (en) | Circulating fluidized bed boiler | |
| CN213955352U (en) | Industrial boiler device convenient to clearance waste material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191009 Address after: 318020, Chengjiang street, Huangyan District, Zhejiang City, Taizhou Province, near the West Village Applicant after: Taizhou Hao Tsai Industrial Design Co., Ltd. Address before: 312000 Lanting Street Union Village, Keqiao District, Shaoxing County, Zhejiang Province Applicant before: Shaoxing Chuxin Machinery Design Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200703 Address after: 255100 Jinchuan Road, Daduanqiao Village, Luocun Town, Zichuan District, Zibo City, Shandong Province Patentee after: Shandong Fangda Clean Energy Technology Co.,Ltd. Address before: 318020, Chengjiang street, Huangyan District, Zhejiang City, Taizhou Province, near the West Village Patentee before: TAIZHOU HAOZIBANG INDUSTRIAL DESIGN Co.,Ltd. |