CN108050849A - Cool down kiln - Google Patents
Cool down kiln Download PDFInfo
- Publication number
- CN108050849A CN108050849A CN201810050398.8A CN201810050398A CN108050849A CN 108050849 A CN108050849 A CN 108050849A CN 201810050398 A CN201810050398 A CN 201810050398A CN 108050849 A CN108050849 A CN 108050849A
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- Prior art keywords
- cooling
- revolving drum
- water
- hole
- kiln
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Abstract
The present invention relates to a kind of cooling devices, especially cool down kiln, including revolving drum, feed chute, water inlet/outlet device, cooling device and tumbler；Revolving drum is mounted on rotation seat, and tumbler drives revolving drum to be rotated around the axis of revolving drum, and feed chute is mounted on feed end；Revolving drum is two layered cylinder, is cooling-water duct between outer barrel and inner cylinder including outer barrel and inner cylinder, the both ends of outer barrel are connected respectively with water inlet/outlet device, and water inlet/outlet device makes cooling water enter from one end of outer barrel, are flowed out from the other end；Water inlet/outlet device is connected with cooling device, the high-temperature water that cooling device cooling comes out from cooling-water duct；The inside of inner cylinder is equipped with deflector, and deflector spiral is set, and deflector extends to discharge end from the feed end of revolving drum；The both ends of revolving drum are respectively arranged with kiln head cover, and the bottom of kiln head cover is equipped with discharge port.The cooling kiln is small, floor space is small, good cooling results, operating cost are low, cooling simple in structure, being applicable in high-temperature material.
Description
Technical field
The present invention relates to a kind of cooling devices, especially cool down kiln.
Background technology
Cooling kiln can cool down production material, at present, cool down the type of cooling of kiln using two kinds, make part kiln body
It immerses in sink, by the rotation of kiln body the water in sink is made to cool down it comprehensively, this mode is invested larger, it is necessary to account for
With very big place, another way is by the way of spray, i.e., sets spray head on kiln body top, spray head is arranged on kiln
The upper end of body, such that the cooling capacity when treating capacity increase is set to reduce, cooling effect is poor, and cooling rate is slow, it is necessary to greatly
The cooling water of amount cools down material, at the same cool down kiln can there are spilling water, dabble phenomena such as, influence cooling effect, improve
Operating cost causes unnecessary economic loss.
The content of the invention
To solve the above problems, a kind of small, good cooling results of present invention offer, operating cost are low, simple in structure
Kiln is cooled down, specific technical solution is：
Kiln is cooled down, including revolving drum, feed chute, water inlet/outlet device, cooling device and tumbler；The revolving drum peace
On rotation seat, revolving drum is connected with tumbler, and tumbler drives revolving drum to be rotated around the axis of revolving drum, revolving drum
Both ends be respectively feed end and discharge end, feed chute is mounted on feed end；The revolving drum is two layered cylinder, including outer barrel and
Inner cylinder is cooling-water duct between outer barrel and inner cylinder, and the both ends of outer barrel are connected respectively with water inlet/outlet device, and water inlet/outlet device makes cold
But water enters from one end of outer barrel, is flowed out from the other end；Water inlet/outlet device is connected with cooling device, and cooling device is cooled down from cooling
The high-temperature water that aquaporin comes out；The inside of the inner cylinder be equipped with deflector, deflector spiral set, deflector from revolving drum into
Material end extends to discharge end；The both ends of revolving drum are respectively arranged with kiln head cover, and the bottom of kiln head cover is equipped with discharge port.
By using above-mentioned technical proposal, it is moved under the action of the deflector that high-temperature material is set in spiral from feed end
Discharge end, spiral helicine deflector can push material, while can also stir material, and the material of high temperature is made fully to be connect with revolving drum
It touches, while prevents high-temperature material aggregation from cooling effect being caused to be deteriorated.
Kiln head cover prevents the materials from spattering of high temperature from coming out.
Water inlet/outlet device control cooling water is flowed through out of cooling-water duct, and cooling water takes away the heat on inner cylinder, Ke Yitong
Inflow-rate of water turbine controls the speed of cooling and temperature.
Preferably, the feed chute tilts installation, and feed chute passes through kiln head cover, and the end of feed chute is inserted in inner cylinder
It is interior；The water inlet/outlet device includes swivel and cooling tube, and one end of the swivel is connected with water pipe, and water pipe passes through kiln
Head-shield, the water pipe at inner cylinder both ends are connected respectively with water pump and cooling device, and the other end of swivel passes through elbow and cooling tube
One end connection, the other end of cooling tube is fixed on inner cylinder, and is communicated with cooling-water duct；The cooling tube follows revolving drum
It rotates, gap is left positioned at the cooling tube of feed end and the end of feed chute.
By using above-mentioned technical proposal, the material of high temperature is directly transported in inner cylinder by feed chute.Swivel is
Can with 360 ° rotation pumped (conveying) medium closed rotary connector, the non-rotatable one end of swivel be equipped with elbow, elbow with it is cold
But pipe connects, and the rotary one end of swivel is connected with water pipe, and water pipe is located at turn around on the axis of cylinder, and cooling tube follows back
Drum rotation.Cooling tube rotates non-interference with feed chute.
Preferably, the swivel includes plinth, connecting tube, sealing cover and sealing ring；The plinth is equipped with
Through hole is connected, connects one end of through hole equipped with sealing ring, the other end is equipped with water pipe, and water pipe is tightly connected with being connected through hole；It is described
Sealing cover is movably arranged on plinth, and sealing cover is equipped with fixing groove, and the bottom of fixing groove is equipped with through hole, is equipped in fixing groove
Bearing；The connecting tube is fixed on bearing, and one end of connecting tube is inserted on sealing ring.
By using above-mentioned technical proposal, bearing is mounted on the installation for facilitating connecting tube on sealing cover, and connecting tube is installed to
After on bearing, sealing cover is covered, the end of connecting tube is inserted into sealing ring, and connecting tube is communicated with water pipe by connecting hole.It adopts
It is also convenient for subsequently replacing bearing and sealing ring with sealing cover, be made easy to maintenance.Elbow is installed on the water pipe of shaft joint to be replaced
Change swivel use.Reinforced seal ring may be employed in sealing ring.
Preferably, the sealing cover is equipped with the cooling bath of annular, and cooling bath is located at the outside of fixing groove, and and fixing groove
Depth one side；The one end of the plinth equipped with sealing ring is equipped with multiple cooling holes, and cooling hole is distributed on the outside of sealing ring,
Cooling hole is communicated with the cooling bath of sealing cover, and the link slot of annular, link slot and cooling hole are equipped in the connection through hole of plinth
It communicates；The face that the sealing cover is contacted with plinth is equipped with sealing ring or gasket.
By using above-mentioned technical proposal, the temperature of annular cooling bath cooling bearing and sealing ring on sealing cover prevents
The temperature of bearing and sealing ring is excessively high.Cooling water enters cooling hole from link slot, enters cooling bath from cooling hole.
Gasket or sealing ring further improve the sealing between sealing cover and plinth, prevent from leaking.
Preferably, the outside of the plinth is equipped with collet or coating high temperature resistant heat insulation coating；The collet is multiple
Silicate collet is closed, one end of collet is equipped with heat dam, and the bottom of heat dam is equipped with through hole, and collet is symmetrically mounted on
On plinth, plinth is located in heat dam.
By using above-mentioned technical proposal, collet can reduce the temperature of plinth, protect bearing inside plinth and
The service life of sealing ring improves the heat safe scope of swivel.
Composition silicate good heat-insulation effect.Thermostable heat-isolating coating has all selected nano ceramics cenosphere, sial
Fiber, various reflecting materials are raw material, and -80 DEG C -1800 DEG C of heatproof amplitude can be directly facing flame heat-insulation and heat-preservation, heat conduction system
Number all only has 0.03W/m.K, can effectively inhibit and shield the conduction of the radiant heat and heat of infrared ray, and heat-insulated inhibition efficiency is reachable
90% or so, the heat radiation of high temp objects and scattering and disappearing for heat are can inhibit, effectively environment can simultaneously can be inhibited cold insulation to cryogenic object
Loss of refrigeration capacity caused by radiant heat is also possible to prevent the generation of object condensation.
The outside of collet is equipped with protective case, and one end of protective case is equipped with protector, and the bottom of protector is equipped with through hole, protects
Sheath is symmetrically mounted on collet, and collet is located in protector, and protective case is fixed by screws on plinth.Protective case
Protect collet.Collet is made of composition silicate, and composition silicate intensity is poor, is easily damaged, therefore increases protection
Set.
Preferably, cooled partition is equipped in the cooling-water duct, cooled partition is set along the axis direction of revolving drum, cold
But cooling-water duct is divided into multiple cooling chambers by partition plate, and cooling chamber is respectively communicated with cooling tube, is located at turn around the same end
One end of cooling tube is installed on connecting seat, and connecting seat is connected with swivel, swivel by water pipe distinguish water pump and
Cooling device connects.
By using above-mentioned technical proposal, the volume of cooling-water duct is larger, and there are the feelings that some regional flows have some setbacks
Condition, the inhomogeneous cooling for causing inner cylinder is even, even so as to cause the inhomogeneous cooling of material, affects cooling effect.By cooling-water duct
Be divided into multiple cooling chambers, cooling chamber it is small, stable current can be effectively formed for thin-and-long, so as to ensure that cooling
Uniformity and cooling effect.
Preferably, the connecting seat is cylinder, and the top of connecting seat is equipped with top connecting hole, and side is connected equipped with multiple sides
Hole, top connecting hole are communicated with side connecting hole, and the connecting tube for pushing up connecting hole and swivel connects, and side connecting hole connects with cooling tube
It connects.
Preferably, the kiln head cover includes case, discharge bucket and transition cover；The case is cylindrical housings, case
One side is equipped with jack, and the diameter of jack is more than the diameter of revolving drum, and revolving drum is inserted in jack；The transition cover and discharge bucket are equal
On case, transition cover is mounted on the one side of jack, and transition cover forms the lead-over groove of annular with case；The discharge bucket is consolidated
It is scheduled on the bottom of case.
By using above-mentioned technical proposal, revolving drum is inserted in case, and the materials from spattering that can effectively prevent high temperature comes out.Ring
The lead-over groove of shape can effectively reduce the cooling kiln that disperses of powdered material, while can also reduce the spilling of high-temperature gas, subtract
Influence of the kiln to ambient enviroment is cooled down less.
Preferably, the both ends of the revolving drum are equipped with ring baffle, and baffle is located in lead-over groove, and baffle makes inside lead-over groove
Form tortuous passage；Company part plate of the outside of the transition cover equipped with annular, connecting plate tilt installation, are equipped with and hang on connecting plate
Plate, hanging plate are equipped with multiple, and hanging plate circularizes arrangement, and one end of hanging plate is contacted with revolving drum, movable between adjacent hanging plate to overlap.
By using above-mentioned technical proposal, tortuous passage can be further reduced the cooling of dispersing of powdered material
Kiln；And effectively stop that the high-temperature gas in case overflows.
Preferably, there are two the rotation seat is set, rotation seat is separately mounted to the both ends of revolving drum；Rotation seat includes support
Wheel, position-limited wheel and pedestal；The support wheel is symmetrically fixed on the both ends of pedestal, and the position-limited wheel is symmetrically fixed on the two of pedestal
Side；The lateral surface of the outer barrel of revolving drum is equipped with swivel becket, and swivel becket is pressed on two support wheels, and positioned at two position-limited wheels it
Between；The tumbler includes driven gear, driving gear, speed reducer and motor；The driven gear is fixed on the outer of outer barrel
Side, driving gear are fixed on by driving shaft on bearing block, and are engaged with driven gear, and driving shaft passes through shaft coupling and speed reducer
Connection, speed reducer are connected with motor.
By using above-mentioned technical proposal, support wheel support revolving drum rotates, and position-limited wheel prevents revolving drum from moving axially.Tooth
Stable drive is taken turns, gearratio is big.
Compared with prior art the invention has the advantages that：
Cooling kiln provided by the invention is small, floor space is small, good cooling results, operating cost are low, simple in structure, suitable
With the cooling of high-temperature material, the temperature of high-temperature material can be dropped to less than 100 DEG C.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the attachment structure schematic diagram of the cooling tube and swivel when cooling-water duct is whole；
Fig. 3 is the structure diagram that multiple cooling chambers are connected with swivel；
Fig. 4 is the cross-sectional view of rotation seat；
Fig. 5 is the cross-sectional view of swivel；
Fig. 6 is the structure diagram of rotation seat.
Specific embodiment
In conjunction with attached drawing, the invention will be further described.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 3, kiln is cooled down, including revolving drum 2, feed chute 31, water inlet/outlet device, cooling device
And tumbler.
Revolving drum 2 is mounted on rotation seat, and revolving drum 2 is connected with tumbler, and tumbler drives revolving drum 2 around revolution
The axis of cylinder 2 rotates, and the both ends of revolving drum 2 are respectively feed end and discharge end.Revolving drum 2 is two layered cylinder, including 21 He of outer barrel
Inner cylinder 22 is cooling-water duct 26 between outer barrel 21 and inner cylinder 22；The both ends of outer barrel 21 are connected respectively with water inlet/outlet device, disengaging
Water installations make cooling water enter from one end of outer barrel 21, are flowed out from the other end；Water inlet/outlet device is connected with cooling device, cooling dress
Put the high-temperature water that cooling comes out from cooling-water duct 26；The inside of inner cylinder 22 is equipped with deflector 23, and 23 spiral of deflector sets, leads
The feed end of flowing plate 23 from revolving drum 2 extends to discharge end；The both ends of revolving drum 2 are respectively arranged with kiln head cover 1.
Feed chute 31 is mounted on feed end, and feed chute 31 tilts installation, and feed chute 31 passes through kiln head cover 1, charging
The end of chute 31 is inserted in inner cylinder 22.
Water inlet/outlet device includes swivel 5 and cooling tube 27, and one end of swivel 5 is connected with water pipe 55, water pipe 55
Through kiln head cover 1, the water pipe 55 at 22 both ends of inner cylinder is connected respectively with water pump and cooling device, and the other end of swivel 5 passes through
Elbow is connected with one end of cooling tube 27, and the other end of cooling tube 27 is fixed on inner cylinder 22, and is communicated with cooling-water duct 26；
Cooling tube 27 follows revolving drum 2 to rotate, and gap is left positioned at the cooling tube 27 of feed end and the end of feed chute 31.
Swivel 5 includes plinth 51, connecting tube 56, sealing cover 61 and sealing ring 58；Plinth 51 is equipped with connection
Through hole 52, equipped with sealing ring 58, the other end is equipped with water pipe 55 for one end of connection through hole 52, and water pipe 55 connects with being connected the sealing of through hole 52
It connects；Sealing cover 61 is movably arranged on by the screw on flange 65 on plinth 51, and sealing cover 61 is equipped with fixing groove 62, fixed
The bottom of slot 62 is equipped with through hole, and bearing 57 is housed in fixing groove 62；Connecting tube 56 is fixed on bearing 57, one end of connecting tube 56
It is inserted on sealing ring 58.
Kiln head cover 1 includes case 11, discharge bucket 12 and transition cover 13；Case 11 be cylindrical housings, the one side of case 11
Equipped with jack, the diameter of jack is more than the diameter of revolving drum 2, and revolving drum 2 is inserted in jack；Transition cover 13 and discharge bucket 12 are pacified
On case 11, transition cover 13 is mounted on the one side of jack, and transition cover 13 forms the lead-over groove 16 of annular with case 11；Discharging
Bucket 12 is fixed on the bottom of case 11.
As shown in fig. 6, there are two rotation seat sets, rotation seat is separately mounted to the both ends of revolving drum 2；Rotation seat includes support
Wheel 33, position-limited wheel 34 and pedestal 32；Support wheel 33 is symmetrically fixed on the both ends of pedestal 32, and position-limited wheel 34 is symmetrically fixed on pedestal 32
Both sides；The lateral surface of the outer barrel 21 of revolving drum 2 is equipped with swivel becket 35, and swivel becket 35 is pressed on two support wheels 33, and is located at
Between two position-limited wheels 34；Tumbler includes driven gear 36, driving gear 37, speed reducer 38 and motor 39；Driven gear
36 are fixed on the outside of outer barrel 21, and driving gear 37 is fixed on by driving shaft on bearing block, and is engaged with driven gear 36, main
Moving axis is connected by shaft coupling with speed reducer 38, and speed reducer 38 is connected with motor 39.
Cooling device is cooling column.
The material of high temperature is directly transported in inner cylinder 22 by feed chute 31.The deflector 23 that high-temperature material is set in spiral
Under the action of from feed end be moved to discharge end, spiral helicine deflector 23 can push material, while can also stir material, make
The material of high temperature comes into full contact with revolving drum 2, while prevents high-temperature material aggregation from cooling effect being caused to be deteriorated.
Kiln head cover 1 prevents the materials from spattering of high temperature from coming out.
Water inlet/outlet device control cooling water is flowed through out of cooling-water duct 26, and cooling water takes away the heat on inner cylinder 22, can
To control the speed of cooling and temperature by flow.
Swivel 5 is can be with the closed rotary connector of 360 ° of rotation pumped (conveying) mediums, swivel 5 non-rotatable one
End is connected equipped with elbow, elbow with cooling tube 27, and the connecting tube 56 of swivel 5 is connected with water pipe 55, and water pipe 55 is located at turn around
On the axis of cylinder 2, cooling tube 27 follows revolving drum 2 to rotate.Cooling tube 27 rotates non-interference with feed chute 31.
Embodiment two
On the basis of above-described embodiment one, as shown in figure 5, sealing cover 61 is equipped with the cooling bath 64 of annular, cooling bath
64 be located at fixing groove 62 outside, and with the depth one side of fixing groove 62；The one end of plinth 51 equipped with sealing ring 58 is equipped with more
A cooling hole 54, cooling hole 54 are distributed on the outside of sealing ring 58, and cooling hole 54 is communicated with the cooling bath 64 of sealing cover 61, connector
The link slot 53 of annular is equipped in the connection through hole 52 of seat 51, link slot 53 is communicated with cooling hole 54；Sealing cover 61 and plinth
The face of 51 contacts is equipped with sealing ring.
The temperature of 64 cooling bearing 57 of annular cooling bath and sealing ring 58 on sealing cover 61, prevents bearing 57 and sealing ring
58 temperature is excessively high.Cooling water enters cooling hole 54 from link slot 53, enters cooling bath 64 from cooling hole 54.Sealing ring is further
The sealing between sealing cover and plinth is improved, prevents from leaking.
Embodiment three
On the basis of above-described embodiment one or embodiment two, as shown in figure 5, the outside of plinth 51 is equipped with collet
66.Collet 66 is composition silicate collet 66, and one end of collet 66 is equipped with heat dam, and the bottom of heat dam, which is equipped with, to be led to
Hole, collet 66 are symmetrically mounted on plinth 51, and plinth 51 is located in heat dam.
The outside of collet 66 is equipped with protective case 67, and one end of protective case 67 is equipped with protector, and the bottom of protector is equipped with
Through hole, protective case 67 are symmetrically mounted on collet 66, and collet 66 is located in protector, and protective case 67 is fixed by screws in
On plinth 5.Protective case 67 protects collet 66.Collet is made of composition silicate, and composition silicate intensity is poor, is held
It is fragile, therefore increase protective case 67 and protect collet 66.
Example IV
On the basis of above-described embodiment, as shown in figure 3, being equipped with cooled partition 28, cooled partition in cooling-water duct 26
28 are set along the axis direction of revolving drum 2, and cooling-water duct 26 is divided into multiple cooling chambers by cooled partition 28, and cooling chamber is respectively
It is communicated with cooling tube 27, the one end for being located at turn around the cooling tube 27 of 2 the same end of cylinder is installed on connecting seat 4, and connecting seat 4 is with turning
Dynamic connector 5 connects, and swivel 5 is distinguished water pump by water pipe 55 and connected with cooling device.
As shown in figure 4, connecting seat 4 is cylinder, the top of connecting seat 4 is equipped with top connecting hole 41, and side is equipped with multiple sides
Connecting hole 42, top connecting hole 41 are communicated with side connecting hole 42, and top connecting hole 41 is connected with the connecting tube 56 of swivel 5, and side connects
Hole 42 is connect to be connected with cooling tube 27.
The volume of cooling-water duct 26 is larger, there is a situation where that some regional flows have some setbacks, causes the cooling of inner cylinder 22
It is uneven, it is even so as to cause the inhomogeneous cooling of material, affect cooling effect.Cooling-water duct 26 is divided into multiple coolings
Chamber, cooling chamber it is small, stable current can be effectively formed for thin-and-long, so as to ensure that the uniformity of cooling and cooling are imitated
Fruit.
Embodiment five
On the basis of above-described embodiment, the both ends of revolving drum 2 are equipped with ring baffle 24, and ring baffle 24 is located at lead-over groove
In 16, ring baffle 24 makes 16 inside of lead-over groove form tortuous passage；Connecting plate 14 of the outside of transition cover 13 equipped with annular,
Connecting plate 14 tilts installation, and equipped with hanging plate 15 on connecting plate 14, hanging plate 15 is equipped with multiple, and hanging plate 15 circularizes arrangement, hanging plate 15
One end contacted with revolving drum 2, between adjacent hanging plate 15 activity overlap joint, i.e. one side of hanging plate 15 is pressed in the upper of adjacent hanging plate 15
Side.
Tortuous passage can be further reduced the cooling kiln that disperses of powdered material；And effectively stop in case 11
High-temperature gas overflows.
Claims (10)
1. cool down kiln, which is characterized in that including revolving drum (2), feed chute (31), water inlet/outlet device, cooling device and rotation
Device；The revolving drum (2) is mounted on rotation seat, and revolving drum (2) is connected with tumbler, and tumbler drives revolving drum
(2) axis around revolving drum (2) rotates, and the both ends of revolving drum (2) are respectively feed end and discharge end, and feed chute (31) is installed
In feed end；The revolving drum (2) is two layered cylinder, including outer barrel (21) and inner cylinder (22), between outer barrel (21) and inner cylinder (22)
For cooling-water duct (26), the both ends of outer barrel (21) are connected respectively with water inlet/outlet device, and water inlet/outlet device makes cooling water from outer barrel
(21) one end enters, and is flowed out from the other end；Water inlet/outlet device is connected with cooling device, and cooling device is cooled down from cooling-water duct
(26) high-temperature water out；The inside of the inner cylinder (22) is equipped with deflector (23), and deflector (23) spiral is set, deflector
(23) discharge end is extended to from the feed end of revolving drum (2)；The both ends of revolving drum (2) are respectively arranged with kiln head cover (1), kiln head cover (1)
Bottom be equipped with discharge port.
2. cooling kiln according to claim 1, feature exist, the feed chute (31) tilts installation, feed chute
(31) through kiln head cover (1), the end of feed chute (31) is inserted in inner cylinder (22)；The water inlet/outlet device includes swivel
(5) it is connected with cooling tube (27), one end of the swivel (5) with water pipe (55), water pipe (55) passes through kiln head cover (1), interior
The water pipe (55) at cylinder (22) both ends is connected respectively with water pump and cooling device, the other end of swivel (5) by elbow with it is cold
But one end connection of (27) is managed, the other end of cooling tube (27) is fixed on inner cylinder (22), and is communicated with cooling-water duct (26)；
The cooling tube (27) follows revolving drum (2) to rotate, and is stayed positioned at the cooling tube (27) of feed end and the end of feed chute (31)
There is gap.
3. cooling kiln according to claim 2, which is characterized in that the swivel (5) includes plinth (51), connection
Manage (56), sealing cover (61) and sealing ring (58)；The plinth (51) is equipped with connection through hole (52), connection through hole (52)
One end is equipped with sealing ring (58), and the other end is equipped with water pipe (55), and water pipe (55) is tightly connected with being connected through hole (52)；The sealing
Lid (61) is movably arranged on plinth (51), and sealing cover (61) is equipped with fixing groove (62), and the bottom of fixing groove (62) is equipped with
Through hole, fixing groove (62) is interior to be equipped with bearing (57)；The connecting tube (56) is fixed on bearing (57), one end of connecting tube (56)
It is inserted on sealing ring (58).
4. cooling kiln according to claim 3, which is characterized in that the sealing cover (61) is equipped with the cooling bath of annular
(64), cooling bath (64) is located at the outside of fixing groove (62), and with the depth one side of fixing groove (62)；Plinth (51) dress
The one end for having sealing ring (58) is equipped with multiple cooling holes (54), and cooling hole (54) is distributed on the outside of sealing ring (58), cooling hole
(54) communicated with the cooling bath of sealing cover (61) (64), the link slot of annular is equipped in the connection through hole (52) of plinth (51)
(53), link slot (53) is communicated with cooling hole (54)；The face that the sealing cover (61) contacts with plinth (51) is equipped with sealing ring
Or gasket.
5. the cooling kiln according to claim 3 or 4, which is characterized in that the outside of the plinth (51) is equipped with collet
(66) or coating high temperature resistant heat insulation coating；The collet (66) is composition silicate collet (66), collet (66)
One end is equipped with heat dam, and the bottom of heat dam is equipped with through hole, and collet (66) is symmetrically mounted on plinth (51), plinth
(51) it is located in heat dam.
6. cooling kiln according to claim 3, which is characterized in that cooled partition is equipped in the cooling-water duct (26)
(28), cooled partition (28) is set along the axis direction of revolving drum (2), and cooling-water duct (26) is divided into more by cooled partition (28)
A cooling chamber, cooling chamber are respectively communicated with cooling tube (27), and the one end for being located at turn around the cooling tube (27) of cylinder (2) the same end is equal
On connecting seat (4), connecting seat (4) is connected with swivel (5), and swivel (5) passes through water pipe (55) difference water pump
It is connected with cooling device.
7. cooling kiln according to claim 6, which is characterized in that the connecting seat (4) is cylinder, connecting seat (4)
Top is equipped with top connecting hole (41), and side is equipped with multiple side connecting holes (42), and top connecting hole (41) is communicated with side connecting hole (42),
Top connecting hole (41) is connected with the connecting tube (56) of swivel (5), and side connecting hole (42) is connected with cooling tube (27).
8. cooling kiln according to claim 1, which is characterized in that the kiln head cover (1) includes case (11), discharge bucket
(12) and transition cover (13)；The case (11) is cylindrical housings, and the one side of case (11) is equipped with jack, and the diameter of jack is big
Diameter in revolving drum (2), revolving drum (2) are inserted in jack；The transition cover (13) and discharge bucket (12) are installed in case
(11) on, transition cover (13) is mounted on the one side of jack, and transition cover (13) forms the lead-over groove (16) of annular with case (11)；Institute
State the bottom that discharge bucket (12) is fixed on case (11).
9. cooling kiln according to claim 8, which is characterized in that the both ends of the revolving drum (2) are equipped with ring baffle
(24), ring baffle (24) is located in lead-over groove (16), and ring baffle (24) makes to form tortuous passage inside lead-over groove (16)；
Connecting plate (14) of the outside of the transition cover (13) equipped with annular, connecting plate (14) tilt installation, and connecting plate is equipped on (14)
Hanging plate (15), hanging plate (15) be equipped with it is multiple, hanging plate (15) circularizes arrangement, and one end of hanging plate (15) is contacted with revolving drum (2), phase
Activity overlap joint between adjacent hanging plate (15).
10. cooling kiln according to claim 1, which is characterized in that there are two the rotation seat is set, rotation seat is installed respectively
At the both ends of revolving drum (2)；Rotation seat includes support wheel (33), position-limited wheel (34) and pedestal (32)；The support wheel (33) is right
Claim the both ends for being fixed on pedestal (32), the position-limited wheel (34) is symmetrically fixed on the both sides of pedestal (32)；The outer barrel of revolving drum (2)
(21) lateral surface is equipped with swivel becket (35), and swivel becket (35) is pressed on two support wheels (33), and positioned at two position-limited wheels
(34) between；The tumbler includes driven gear (36), driving gear (37), speed reducer (38) and motor (39)；It is described
Driven gear (36) is fixed on the outside of outer barrel (21), and driving gear (37) is fixed on by driving shaft on bearing block, and with from
Moving gear (36) engages, and driving shaft is connected by shaft coupling with speed reducer (38), and speed reducer (38) is connected with motor (39)；It is described
Cooling device is cooling column.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050398.8A CN108050849B (en) | 2018-01-18 | 2018-01-18 | Cooling kiln |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050398.8A CN108050849B (en) | 2018-01-18 | 2018-01-18 | Cooling kiln |
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| CN108050849A true CN108050849A (en) | 2018-05-18 |
| CN108050849B CN108050849B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810050398.8A Active CN108050849B (en) | 2018-01-18 | 2018-01-18 | Cooling kiln |
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| Country | Link |
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| CN (1) | CN108050849B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514018A (en) * | 2019-08-30 | 2019-11-29 | 吉林建筑科技学院 | A kind of smelting furnace heat exchange cooling device and operating method |
| CN114214503A (en) * | 2021-11-30 | 2022-03-22 | 中冶南方都市环保工程技术股份有限公司 | Cooling device |
| CN115354137A (en) * | 2022-08-09 | 2022-11-18 | 唐山润源轧辊股份有限公司 | Low-temperature heat treatment kiln for heat treatment of roller |
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| CN2266698Y (en) * | 1996-07-18 | 1997-11-05 | 安庆林 | Cooling machine for slag |
| CN2711538Y (en) * | 2004-04-21 | 2005-07-20 | 姜政华 | Spiral blade roller slag cooling machine |
| CN202032595U (en) * | 2011-04-22 | 2011-11-09 | 江油黄龙破碎输送设备制造有限公司 | Cold tube type boiler slag cooling device in jacket |
| CN102435075A (en) * | 2011-12-29 | 2012-05-02 | 李世杰 | Cooling device for direct reduction iron |
| CN207816008U (en) * | 2018-01-18 | 2018-09-04 | 江苏三井环保股份有限公司 | Cooling kiln |
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2018
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2266698Y (en) * | 1996-07-18 | 1997-11-05 | 安庆林 | Cooling machine for slag |
| CN2711538Y (en) * | 2004-04-21 | 2005-07-20 | 姜政华 | Spiral blade roller slag cooling machine |
| CN202032595U (en) * | 2011-04-22 | 2011-11-09 | 江油黄龙破碎输送设备制造有限公司 | Cold tube type boiler slag cooling device in jacket |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110514018A (en) * | 2019-08-30 | 2019-11-29 | 吉林建筑科技学院 | A kind of smelting furnace heat exchange cooling device and operating method |
| CN114214503A (en) * | 2021-11-30 | 2022-03-22 | 中冶南方都市环保工程技术股份有限公司 | Cooling device |
| CN115354137A (en) * | 2022-08-09 | 2022-11-18 | 唐山润源轧辊股份有限公司 | Low-temperature heat treatment kiln for heat treatment of roller |
| CN115354137B (en) * | 2022-08-09 | 2024-03-12 | 唐山润源轧辊股份有限公司 | Low-temperature heat treatment kiln for roller heat treatment |
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| Publication number | Publication date |
|---|---|
| CN108050849B (en) | 2023-06-16 |
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