CN208398074U - A kind of adjustable energy-efficient rotary kiln burner - Google Patents
A kind of adjustable energy-efficient rotary kiln burner Download PDFInfo
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- CN208398074U CN208398074U CN201820908604.XU CN201820908604U CN208398074U CN 208398074 U CN208398074 U CN 208398074U CN 201820908604 U CN201820908604 U CN 201820908604U CN 208398074 U CN208398074 U CN 208398074U
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- air hose
- direct current
- eddy flow
- cartridge
- convex block
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Abstract
The utility model discloses a kind of adjustable energy-efficient rotary kiln burners, sequentially coaxially and central air hose, eddy flow airduct, cartridge and the direct current air hose being set in outside the oil gun pipe oil outlet are sealed including oil gun pipe and from inside to outside, the central air hose, eddy flow airduct, direct current air hose pass through pipeline and be connected to combustion air air inlet；Direct current wind channel is constituted between the direct current air hose inner sidewall and the cartridge lateral wall, the direct current air hose corresponds to and seals the sealing block equipped with a circular ring shape between one end inner wall of the oil gun pipe oil outlet and the fuel pipe outer wall, is circumferentially equidistantly equipped at intervals with multiple ventilation openings for axially penetrating through it and being connected with the direct current air hose inner wall along it on the ring packing block.The utility model structure is simple, to the adaptable of fuel and technique.
Description
Technical field
The utility model relates to the heat power equipments that burns.More specifically, the utility model relates to a kind of adjustable efficient
Energy saving rotary kiln burner.
Background technique
Rotary kiln burner is as a kind of burning heat power equipment, and major function and characteristic requirements are that burning is abundant, efficiently
Energy conservation adjusts answering property and gets well and have wider fuel tolerance.The key position of burner is spray head part, existing burning
Device, whether the rotary kiln burner of single-fuel medium or pluralities of fuel medium, in modulability, efficient burning energy conservation, makes
Have certain deficiency with service life and reliability etc., currently on the market the spray head part of rotary kiln burner, channel arrangement by
It is outer to be followed successively by direct current wind channel, fuel channel, Whirl deposite tank channel, center wind duct to interior；Direct current wind channel and Whirl deposite tank channel
Discharge area is unadjustable, not strong to the adaptability of fuel, and design requirement is accurate, and machining accuracy is high, increases cost and operating condition is suitable
Answering property is narrow；In summary the various deficiencies of burner in the market, this programme have carried out completely new design, direct current wind and rotation
Flow wind discharge area can with step-less adjustment, both have to fuel mixing sufficiently, burn-off rate it is high, also have an overall adjustment range
Wide, fuel and the strong structure spy characteristic and functional characteristics of Technological adaptability.
Channel arrangement in burner head structure currently on the market, direct current wind and Whirl deposite tank channel are solid because of discharge area
Fixed pattern, immutable discharge area, burner control momentum required for flame in certain situation after processing is completed for design
Under, it is necessary to Precise spraying and processing just can guarantee design requirement；To guarantee preferable using effect, must be requested that fuel
Stablize in very narrow range, this gives using producer in the case where purchasing fuel and process conditions change, and brings
Very high requirement；And the fluctuation of the purchase channel of fuel and fuel composition at present is also relatively more frequent, researchs and develops a suitable
Answer that performance is strong, adjustable range is wide, the burner of high-efficiency and energy-saving type, it will to business stability production, reduce energy consumption provide it is strong
Guarantee.The utility model by the form brand-new design of former burner direct current wind and Whirl deposite tank fixed-area be it is adjustable, into
And promote adaptability, modulability of the burner to fuel and technique, it is easy to operate, using it is reliable so that reach improve burn-off rate,
Reduce the purpose of energy consumption.
Utility model content
The purpose of the utility model is to provide a kind of fuel tolerance is strong, direct current wind and Whirl deposite tank wind speed infinitely variable
Burner.
In order to realize these purposes and other advantages according to the present utility model, provide a kind of adjustable energy-efficient
Rotary kiln burner, it is characterised in that: sequentially coaxially and seal including oil gun pipe and from inside to outside and be set in the oil gun pipe
Central air hose, eddy flow airduct, cartridge and direct current air hose outside oil outlet, the central air hose, eddy flow airduct, direct current air hose
It is connected to by pipeline with combustion air air inlet；
Direct current wind channel, the direct current air hose pair are constituted between the direct current air hose inner sidewall and the cartridge lateral wall
Sealing block of the sealing equipped with a circular ring shape between one end inner wall of the oil gun pipe oil outlet and the fuel pipe outer wall is answered, it is described
On ring packing block along its circumferentially be equidistantly equipped at intervals with it is multiple axially penetrate through it and be connected with the direct current air hose inner wall lead to
Air port；
The position of each ventilation opening is corresponded in the fuel pipe outer wall is axially arranged with the first convex block along it, described
One convex block is the inclined triangular platform in one end that inclined-plane corresponds to the oil gun pipe oil outlet to the cartridge, the fuel pipe outer wall
On be arranged with the first extension adjustment device connecting with the direct current air hose other end, first extension adjustment device can drive
The cartridge is moved axially relative to the direct current air hose, and drives first convex block is mobile to adjust the big of the ventilation opening
It is small；
The lateral wall of the central air hose and the eddy flow airduct inner sidewall form Whirl deposite tank channel, the central air hose pair
Answer one end of the oil gun pipe oil outlet to be equipped with Whirl deposite tank inner cylinder, be equipped on the outside of the Whirl deposite tank inner cylinder it is multiple with it is axial
Eddy flow slot in the same direction, the eddy flow slot and the eddy flow airduct inner sidewall form swirl diffuser, and the eddy flow slot corresponds to institute along it
The one end for stating oil gun pipe oil outlet is gradually increased to other end groove depth；It is arranged on the central air hose outer wall and the Whirl deposite tank
Second extension adjustment device of pipe other end connection, second extension adjustment device can drive the central air hose relative to institute
Eddy flow airduct axial movement is stated, and drives the Whirl deposite tank inner cylinder mobile and adjusts the size of swirl diffuser.
Further, the inner sidewall that the direct current air hose corresponds to one end of the oil gun pipe oil outlet is equipped with the second convex block,
Second convex block is equipped with the inclined-plane parallel with first convex block inclined-plane, the inclined-plane and the first convex block of second convex block
Inclined-plane complement each other to form acclivitous vent passages, first extension adjustment device can drive described under external force
Cartridge is moved axially in the direct current air hose, and first convex block and second convex block is driven to relatively move to adjust
State the size of ventilation opening.
Further, the two sides cell wall thickness of the eddy flow slot corresponds to the one of the oil gun pipe oil outlet along the eddy flow airduct
It holds the direction of the other end gradually to reduce, and then is stepped up the groove width of the eddy flow slot.
Further, first extension adjustment device and second extension adjustment device include FlexbleJoint, institute
State and be axially provided with multiple adjusting screw rods on FlexbleJoint, the flange at the FlexbleJoint both ends be equipped with it is multiple with it is described
The corresponding through-hole of adjusting screw rod, the both ends of the adjusting screw rod are each passed through corresponding through-hole, and the adjusting screw rod end is set
There is external screw thread, and by being connected on the link block of the FlexbleJoint both ends with the matched adjusting nut of the adjusting screw rod,
It is close to each other or separate that adjusting screw rod both ends end adjusting nut is adjusted under outer masterpiece, makes the FlexbleJoint both ends
End axial movement.
Further, it is axially provided with the measurement FlexbleJoint axial elongation on the FlexbleJoint or shortens distance
Scale.
Further, fuel channel, the fuel are formed between the cartridge inner sidewall and the eddy flow airduct lateral wall
Tangential vane is equipped in channel.
Further, it is set respectively on the pipeline that the central air hose, eddy flow airduct, direct current air hose are connect with combustion air air inlet
There are central air hose wind speed valve, eddy flow airduct wind speed valve, the direct current air hose wind speed valve for adjusting respectively corresponding air velocity duct.
Further, pressure gauge is equipped on the central air hose, eddy flow airduct, cartridge, direct current air hose and oil gun pipe.
The beneficial effects of the utility model are: this burner is not only structurally reasonable, easy to operate, but also due to by Whirl deposite tank
The inside of fuel channel is arranged in channel, and can change Whirl deposite tank discharge area at any time by the second extension adjustment device, into
And obtain controllable eddy flow wind velocity；The direct current wind channel on the outside of fuel channel can also be filled by the first telescopic adjustment simultaneously
Direct current wind discharge area can be changed at any time by setting, and obtain controllable direct current wind velocity, be regulated and controled in conjunction with the entirety of combustion air volume, can be with
Reach the full combustion of fuel, the flexible step-less adjustment of flame profile is controlled, adapts to the wave of fuel and operating condition to the maximum extent
It is dynamic, enhance stability, adaptability and the raising product quality of rotary system and reduces energy consumption.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the adjustable energy-efficient rotary kiln burner structural schematic diagram of one kind described in the utility model；
Fig. 2 is the sectional view on the adjustable energy-efficient rotary kiln burner head of one kind described in the utility model；
Fig. 3 is Whirl deposite tank inner cylinder in the adjustable energy-efficient rotary kiln burner of one kind described in the utility model
Structural schematic diagram；
Fig. 4 is the structure of the adjustable energy-efficient rotary kiln burner burner head of one kind described in the utility model
Schematic diagram.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ",
The instruction such as " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, be not the device of indication or suggestion meaning or element must have a particular orientation, constructed with specific orientation and
Operation, therefore should not be understood as limiting the present invention.
As shown in Figures 1 to 4, the embodiments of the present invention provide a kind of adjustable energy-efficient rotary kiln burning
Device, burner body include burner head parts, the ontology pipe fitting for being connected to head assembly rear end, are cast in outside ontology pipe fitting
The pouring material protective layer in portion, pouring material protective layer fix ontology pipe fitting, and pass tubulars through burner head parts and protrude into back
It works in rotary kiln.The one end of ontology pipe fitting far from burner head parts, the both ends end of direct current air hose is arranged in pouring material backplate
The circular ring shape pouring material backplate with direct current air hose central axis, two pouring material backplates and direct current wind are welded on the lateral wall in portion
Castable protective layer on the outside of pipe constitutes the protective layer of pipe fitting ontology together, and protective layer fixes burner body, and to burning
Device forms protection.
Rotary kiln burner includes oil gun pipe 1 and is sequentially coaxially set in outside 1 oil outlet of oil gun pipe from inside to outside
Central air hose 2, eddy flow airduct 3, cartridge 4 and direct current air hose 5, central air hose 2, eddy flow airduct 3, cartridge 4 and direct current air hose 5
One end corresponding with 1 oil outlet of oil gun pipe is its output end, and direct current wind channel, combustion are constituted between direct current air hose 5 and cartridge 4
Fuel channel is constituted between expects pipe 4 and eddy flow airduct 3, and Whirl deposite tank channel, centre wind are constituted between tornadotron 3 and central air hose 2
Center wind duct is constituted between pipe 2 and oil gun pipe 1, is oily channel inside oil gun pipe 1.It is the central air hose 2, eddy flow airduct 3, straight
Stream air hose 5 is connected to and in communication with by pipeline with combustion air air inlet 18, and the combustion air entered through combustion air air inlet 18 is through each
Center wind duct, Whirl deposite tank channel and direct current wind channel are respectively enterd from pipeline；And enter in combustion chamber after passing through respective channel,
Enter in combustion chamber after burner output end end comes into full contact with the oil plant in the fuel and oily channel in fuel channel and fires
It burns.
This burner channel arrangement rationally, advanced structure.Direct current wind channel is in the outside in fuel air channel, with burner
The secondary hot-air of high ambient temperatures directly contacts.The high-speed jet wind that direct current wind channel comes out both can control flame profile, can also
Fuel is participated in roll up the high temperature Secondary Air around suction fuel burner, the stability of burning is increased, strengthens the control energy to flame
Power reduces the ignition point of fuel, extends the burning time of fuel, and then improves the adequacy of burning.Whirl deposite tank channel
In the inside in fuel air channel, is conducive to accelerate the diverging of fuel and being sufficiently mixed for air, improves the burn-off rate of fuel.Fuel
After being mixed well with air under the diverging of Whirl deposite tank is stirred with effect, neighbouring on the outside of fuel channel output end and direct current wind high speed
It is combustion-supporting that the volume suction of air-flow attracts down the secondary hot-air to come to participate in, and has effectively promoted the full combustion of fuel.
The output end in direct current wind channel is equipped with annular seal block 6, and the upper end of gear annular seal block 6 is welded on direct current wind
On the inner sidewall of pipe 5, lower end is abutted with the lateral wall of cartridge 4, circumferential on annular seal block 6 to be equidistantly equipped at intervals with
Multiple ventilation openings 7,4 lateral wall of cartridge corresponding to each ventilation opening 7 are equipped with the first convex block 8, and the first convex block 8 is always three
The inclined-plane of prism, triangular prism extends along 7 export direction of ventilation opening to direct current wind channel interior, the surface channel for making ventilation opening 7 divulge information
Product is gradually reduced along air outlet toward rear end, and the first convex block 8 can also be other similar structure, as the inclined-plane of triangular prism can be to recessed
Camber is fallen into, or projects upwards camber.
Rear end on cartridge 4 far from its output end is equipped with drive cartridge 4 to move axially in direct current air hose 5 first
Extension adjustment device 9, the first extension adjustment device 9 drives cartridge 4 to be inserted or pulled out in direct current air hose 5 under external force,
And the first convex block of synchronous drive 8 is stretched out or is retracted in ventilation opening 7, to make the size of the first convex block 8 adjusting ventilation opening 7.
The lateral wall and 3 inner sidewall of eddy flow airduct of central air hose 2 form Whirl deposite tank channel, the output end end in Whirl deposite tank channel
Portion is equipped with Whirl deposite tank inner cylinder 10, and the internal diameter of Whirl deposite tank inner cylinder 10 is identical as the internal diameter of central air hose 2, Whirl deposite tank inner cylinder
10 one end far from Whirl deposite tank channel delivery outlet are welded on the end of 2 output end of central air hose, and Whirl deposite tank inner cylinder 10 is close to rotation
Multiple and its axial eddy flow slot 11 in the same direction, the slot upper end of eddy flow slot 11 and Whirl deposite tank are equipped on the outside of stream wind channel delivery outlet
3 inner sidewall of pipe abuts, and eddy flow slot 11 during fabrication, makes it along Whirl deposite tank ventilation delivery outlet to the direction of 2 output end of central air hose
The groove depth of eddy flow slot 11 gradually increases；Central air hose 2 is equipped with make that central air hose 2 extracts out or be inserted into eddy flow airduct 3 the
Two extension adjustment devices 12, under external force the second extension adjustment device 12 drive central air hose 2 extracted out in eddy flow airduct 3 or
Insertion, synchronous drive Whirl deposite tank inner cylinder 10 are retracted or are stretched out in eddy flow airduct 3, then make eddy flow airduct 3 and 11 phase of eddy flow slot
To movement, then the vent passages area for forming eddy flow slot 11 and the inner sidewall of eddy flow airduct 3 reduces or increases.
Further, 5 inner sidewall of direct current air hose be equipped with the second convex block 13,13 projected direction of the second convex block to cartridge 4, and
Degree of convexity edge first increases away from the output extreme direction of direct current air hose 5 and subtracts afterwards.The protrusion inclined-plane of second convex block 13 is exported along ventilation opening 7
Hold to direct current wind channel rear end tilt, the inclined-plane of the second convex block 13 is parallel with the inclined-plane of the first convex block 8, and two be parallel to each other it is oblique
Face complements each other to form vent passages, and the outlet of vent passages is tilted to direct current air hose 5.
Further, the two sides cell wall thickness of eddy flow slot 11 is gradually reduced along away from the output extreme direction of eddy flow airduct 3, and then is made
The width of eddy flow slot 11 is stepped up along away from the output extreme direction of eddy flow airduct 3, so that the area of section of eddy flow slot is along from eddy flow
Air hose 3 exports extreme direction and is stepped up.
Direct current air hose 5 and cartridge 4 are equipped with far from the rear end of its output end extracts fuel channel 4 in direct current air hose 5 out
Or the first extension adjustment device 9 of insertion, eddy flow airduct 3 and central air hose 2 are equipped with far from the rear end of its output end makes centre wind
The second extension adjustment device 12 that pipe 2 is extracted out or is inserted into eddy flow airduct 3, the first extension adjustment device 9 and the second flexible tune
Regulating device 12 is FlexbleJoint 14, and the outside of FlexbleJoint 14 is axially arranged with more adjusting screw rods 15, FlexbleJoint
14 both ends are equipped with connecting flange, and the flange at both ends is equipped with the multiple and one-to-one through-hole of adjusting screw rod 15, adjusting screw rod
15 both ends are each passed through corresponding through-hole, and the both ends end of adjusting screw rod 15 is equipped with screw thread, and adjusting screw rod 15 passes through through-hole
End be connected separately with corresponding adjusting nut, when use, is close to each other by adjusting the adjusting nut at 15 both ends of adjusting screw rod
Or it is separate, adjusting nut drives the flange at 14 both ends of FlexbleJoint close to each other, and drives the ripple on FlexbleJoint 14
Pipe shortens or elongation, to drive with the cartridge 4 of 9 FlexbleJoint both ends flanged joint of the first extension adjustment device in direct current
It is moved axially in air hose 5, and with the central air hose 2 of 12 FlexbleJoint both ends flanged joint of the second extension adjustment device in eddy flow
It is moved axially in air hose 3.
FlexbleJoint 14 drives cartridge 4 to move axially in direct current air hose 5 in first extension adjustment device 9, and band
Dynamic first convex block 8 is separate or close relative to the second convex block 13, to adjust the size of direct current wind channel air outlet；
FlexbleJoint drives central air hose 2 to move axially in eddy flow airduct 3 in second extension adjustment device 12, and band
Dynamic Whirl deposite tank inner cylinder 10 is retracted or is stretched out in eddy flow airduct 3, and then adjusts the size of Whirl deposite tank channel air outlet.
Direct current wind output end can be led to respectively by adjusting the first extension adjustment device 9 and the second extension adjustment device 12
The vent passages of wind channel and Whirl deposite tank output end carry out step-less adjustment, so that burner is adjusted out and adapt to rotary system operating condition
Various flame profiles, greatly strengthen burner to the adaptability of fuel and operating condition.
One is provided on FlexbleJoint in first extension adjustment device 9 and the second extension adjustment device 12 for surveying
The scale 16 of FlexbleJoint axial elongation or shortening is measured, scale 16 is axially disposed within the outside of FlexbleJoint 14, scale 16
One end be connected on the flange of one end end of FlexbleJoint 14, the other end is axially extended into FlexbleJoint 14
Portion, the other end of FlexbleJoint are equipped with an indicating arm, and the other end of indicating arm extends to the middle part of FlexbleJoint, and with mark
Ruler 16 is parallel, and indicating arm is equipped with pointer to the end of extension in the middle part of FlexbleJoint, and pointer is directed toward the graduation mark on scale 16；When
When 14 axial elongation of FlexbleJoint or shortening, pointer laterally moves left and right on scale 16 in indicating arm, and observer can pass through
The scale variable quantity of pointer instruction calculates the distance elongated or shortened of FlexbleJoint.
Further, tangential vane 17 is installed, the tangential effect of tangential vane 17 makes fuel flow arrangement in fuel channel
Eddy flow is changed by direct current, is sprayed in the Whirl deposite tank channel below burner head and fuel channel after fuel swirl outflow
Whirl deposite tank is sufficiently mixed, and makes fuel that can more fully burn after entering combustion chamber.
Further, the eddy flow angle of the eddy flow slot 11 on Whirl deposite tank inner cylinder 10 is preferably 20-45 °, Whirl deposite tank inner cylinder
The connection relationship of 10 output ends corresponding with central air hose 2 can be to be threadedly coupled, the rear end cylinder madial wall of Whirl deposite tank inner cylinder 10
Equipped with internal screw thread, 2 output end lateral wall of central air hose is equipped with external screw thread, and Whirl deposite tank inner cylinder 10 is screwed onto the defeated of central air hose 2
Outlet；It can be according to burner to the combustion needs of different fuel, to replace the Whirl deposite tank with different eddy flow angles when use
Inner cylinder 10 further enhances burner to the adaptability of various fuel, and adapts to different burning conditions.
Further, on the pipeline that central air hose 2, eddy flow airduct 3, direct current air hose 5 are connect with combustion air air inlet 18 respectively
Equipped with wind speed centre wind regulating valve 19, Whirl deposite tank regulating valve 20, direct current wind regulating valve 21.Each pipeline can be passed through in use process
Corresponding regulating valve is gone up to control air quantity and wind speed in pipeline.
Central air hose 2, eddy flow airduct 3, direct current air hose 5, cartridge 4, oil gun pipe 1 pipeline on be equipped with pressure gauge 22.
Working principle: user is when using this burner, according to the combustion needs of different fuel, by adjusting direct current wind
Regulating valve, Whirl deposite tank regulating valve, centre wind regulating valve adjust intake, or are changed by adjusting the first extension adjustment device
The sectional area of the ventilation opening of direct current wind, and then change the wind speed of direct current wind；Or changed by adjusting the second extension adjustment device
Become the sectional area of Whirl deposite tank air outlet to change the wind speed of Whirl deposite tank, or adjusts said one or multiple regulating valves and adjust dress
Set the combustion needs for making burner be able to satisfy different fuel to adjust intake and wind speed.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend/embodiment shown and described herein with novel.
Claims (8)
1. a kind of adjustable energy-efficient rotary kiln burner, it is characterised in that: including oil gun pipe (1) and from inside to outside according to
It is secondary coaxial and seal the central air hose (2) being set in outside oil gun pipe (1) oil outlet, eddy flow airduct (3), cartridge (4)
With direct current air hose (5), the central air hose (2), eddy flow airduct (3), direct current air hose (5) pass through pipeline and combustion air air inlet
(18) it is connected to；
Direct current wind channel, the direct current air hose are constituted between direct current air hose (5) inner sidewall and the cartridge (4) lateral wall
(5) sealing is equipped with a circular ring shape between one end inner wall and the cartridge (4) outer wall of corresponding oil gun pipe (1) oil outlet
Sealing block (6), be circumferentially equidistantly equipped at intervals with along it on the ring packing block (6) it is multiple axially penetrate through itself and with the direct current
The connected ventilation opening (7) of air hose (5) inner wall；
The position that each ventilation opening (7) is corresponded on cartridge (4) outer wall is axially arranged with the first convex block (8) along it,
First convex block (8) is one end inclined trigone of the inclined-plane to the cartridge (4) corresponding oil gun pipe (1) oil outlet
Platform is arranged with the first extension adjustment device (9) connecting with direct current air hose (5) other end on cartridge (4) outer wall,
First extension adjustment device (9) can drive the cartridge (4) to move axially relative to the direct current air hose (5), and band
Move the mobile size for adjusting the ventilation opening (7) of first convex block (8)；
The lateral wall and the eddy flow airduct (3) inner sidewall of the central air hose (2) form Whirl deposite tank channel, the central air hose
(2) one end of corresponding oil gun pipe (1) oil outlet is equipped with Whirl deposite tank inner cylinder (10), on the outside of the Whirl deposite tank inner cylinder (10)
It is equipped with multiple and axial eddy flow slot (11) in the same direction, the eddy flow slot (11) and the eddy flow airduct (3) inner sidewall are formed and revolved
Air port is flowed, the eddy flow slot (11) gradually increases along one end that it corresponds to oil gun pipe (1) oil outlet to other end groove depth；Institute
State the second extension adjustment device (12) for being arranged on central air hose (2) outer wall and connecting with the eddy flow airduct (3) other end, institute
Stating the second extension adjustment device can drive the central air hose (2) to move axially relative to the eddy flow airduct (3), and drive institute
It states Whirl deposite tank inner cylinder (10) movement and adjusts the size of swirl diffuser.
2. the adjustable energy-efficient rotary kiln burner of one kind according to claim 1, it is characterised in that: the direct current
The inner sidewall of one end of corresponding oil gun pipe (1) oil outlet of air hose (5) is equipped with the second convex block (13), second convex block
(13) inclined-plane parallel with the first convex block (8) inclined-plane, the inclined-plane and the first convex block of second convex block (13) are equipped with
(8) acclivitous vent passages are formed between inclined-plane, first extension adjustment device (9) can drive institute under external force
It states cartridge (4) to move axially in the direct current air hose (5), and drives first convex block (8) and second convex block (13)
It relatively moves to adjust the size of the ventilation opening (7).
3. the adjustable energy-efficient rotary kiln burner of one kind according to claim 2, it is characterised in that: the eddy flow
The two sides cell wall thickness of slot (11) arrives the other end along one end of the eddy flow airduct (3) corresponding oil gun pipe (1) oil outlet
Direction gradually reduces, and then is stepped up the groove width of the eddy flow slot (11).
4. the adjustable energy-efficient rotary kiln burner of one kind according to claim 3, it is characterised in that: described first
Extension adjustment device (9) and second extension adjustment device (12) include FlexbleJoint (14), the FlexbleJoint
(14) be axially provided on multiple adjusting screw rods (15), the flange at FlexbleJoint (14) both ends be equipped with it is multiple with it is described
The corresponding through-hole of adjusting screw rod (15), the both ends of the adjusting screw rod (15) are each passed through corresponding through-hole, the adjusting spiral shell
Bar (15) end is equipped with external screw thread, and by being connected to the ripple compensation with the adjusting screw rod (15) matched adjusting nut
On the link block of device (14) both ends, it is close to each other or remote that the adjusting screw rod (15) both ends end adjusting nut is adjusted under outer masterpiece
From, make the FlexbleJoint (14) both ends end move axially.
5. the adjustable energy-efficient rotary kiln burner of one kind according to claim 4, it is characterised in that: the ripple
The measurement FlexbleJoint axial elongation or the short-range scale (16) of contracting are axially provided on compensator (14).
6. the adjustable energy-efficient rotary kiln burner of one kind according to claim 5, it is characterised in that: the fuel
Fuel channel is formed between pipe (4) inner sidewall and the eddy flow airduct (3) lateral wall, is equipped with tangential vane in the fuel channel
(17)。
7. the adjustable energy-efficient rotary kiln burner of one kind according to claim 6, it is characterised in that: the center
It is respective that adjusting is respectively equipped on the pipeline that air hose (2), eddy flow airduct (3), direct current air hose (5) are connect with combustion air air inlet (18)
Central air hose wind speed valve (19), eddy flow airduct wind speed valve (20), the direct current air hose wind speed valve (21) of corresponding air velocity duct.
8. the adjustable energy-efficient rotary kiln burner of one kind according to any one of claims 1 to 7, feature exist
In: pressure gauge is equipped on the central air hose (2), eddy flow airduct (3), cartridge (4), direct current air hose (5) and oil gun pipe (1)
(22)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908604.XU CN208398074U (en) | 2018-06-12 | 2018-06-12 | A kind of adjustable energy-efficient rotary kiln burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908604.XU CN208398074U (en) | 2018-06-12 | 2018-06-12 | A kind of adjustable energy-efficient rotary kiln burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398074U true CN208398074U (en) | 2019-01-18 |
Family
ID=65135490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820908604.XU Active CN208398074U (en) | 2018-06-12 | 2018-06-12 | A kind of adjustable energy-efficient rotary kiln burner |
Country Status (1)
| Country | Link |
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| CN (1) | CN208398074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059534A (en) * | 2018-06-12 | 2018-12-21 | 湖北锋焰机电科技有限公司 | A kind of adjustable energy-efficient rotary kiln burner |
-
2018
- 2018-06-12 CN CN201820908604.XU patent/CN208398074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059534A (en) * | 2018-06-12 | 2018-12-21 | 湖北锋焰机电科技有限公司 | A kind of adjustable energy-efficient rotary kiln burner |
| CN109059534B (en) * | 2018-06-12 | 2024-02-23 | 湖北锋焰机电科技有限公司 | Adjustable high-efficiency energy-saving rotary kiln burner |
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