CN207831950U - Retracting device and recycling drying system - Google Patents
Retracting device and recycling drying system Download PDFInfo
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- CN207831950U CN207831950U CN201721809847.XU CN201721809847U CN207831950U CN 207831950 U CN207831950 U CN 207831950U CN 201721809847 U CN201721809847 U CN 201721809847U CN 207831950 U CN207831950 U CN 207831950U
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- heat
- baffle
- conducting plate
- retracting device
- main part
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- 238000001035 drying Methods 0.000 title claims abstract description 21
- 238000004064 recycling Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 75
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000003546 flue gas Substances 0.000 claims abstract description 50
- 239000007789 gas Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 34
- 230000007480 spreading Effects 0.000 claims description 23
- 238000003892 spreading Methods 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 17
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002918 waste heat Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 2
- 230000000977 initiatory effect Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000001354 calcination Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model is related to a kind of retracting device and recycling drying systems.Retracting device is used to recycle the flue gas of kiln discharge, including heat-conducting plate and main part, and heat-conducting plate is for carrying material;Main part connect to form accommodating cavity with heat-conducting plate, and air inlet and gas outlet are further opened on main part, and air inlet and gas outlet are connected to accommodating cavity, flue gas is entered by air inlet in accommodating cavity, and is discharged from gas outlet, wherein, heat-conducting plate is used to absorb the heat of flue gas, and transfers heat to material.Retracting device takes full advantage of the waste heat of kiln gas, reduces the waste of heat resource, has reached energy-saving and environment-friendly effect.Moreover, retracting device is separated flue gas and material by heat-conducting plate, being in direct contact for flue gas and material is avoided, so as to prevent smoke pollution material.Retracting device is applied in recycling drying system, heat source pollution is reduced, it is cost-effective, improve economic benefit.
Description
Technical field
The utility model is related to kiln technical fields, more particularly to a kind of retracting device and recycling drying system.
Background technology
Currently, China's using energy source there are utilization ratios low, deficiency in economic performance, the main problems such as eco-environmental pressure is big.
In addition to production technology falls behind, relatively other than the factor that the industrial structure is unreasonable, industrial exhaust heat utilization rate is low, and the energy does not obtain fully
Comprehensive utilization is to cause the major reason of high energy consumption.
Important component of the kiln as industrial products production equipment is setting to calcining materials or burnt product
Standby, energy consumption can account for 85% or more of the entire production line energy consumption.It will produce a large amount of high-temperature flue gas in calcination process, in kiln,
These high-temperature flue gas would generally be directly discharged into air, and cause serious thermal loss.
Utility model content
Based on this, it is necessary to be directed to the heat waste problem of kiln gas, providing one kind being capable of effective recycling flue gas
Retracting device, booth material device and the recycling drying system of waste heat.
A kind of retracting device, the flue gas for recycling kiln discharge, including:
Heat-conducting plate, for carrying material;And
Main part connect to form accommodating cavity with the heat-conducting plate, and air inlet and gas outlet are further opened on the main part,
The air inlet and the gas outlet are connected to the accommodating cavity, and the flue gas enters the accommodating cavity by the air inlet
In, and be discharged from the gas outlet;
Wherein, the heat-conducting plate is used to absorb the heat of the flue gas, and transfers heat to the material.
Above-mentioned retracting device, flue gas enters main part by air inlet, then is discharged from gas outlet, and flue gas flows through main part
When, heat-conducting plate can absorb the heat of flue gas, and transfer heat to the material being placed on heat-conducting plate, with material drying.Therefore,
Retracting device takes full advantage of the waste heat of kiln gas, reduces the waste of heat resource, has reached energy-saving and environment-friendly effect.And
And retracting device is separated flue gas and material by heat-conducting plate, being in direct contact for flue gas and material is avoided, so as to prevent cigarette
Gas contaminated material.
The retracting device further includes first baffle in one of the embodiments, and the first baffle is located at the appearance
It sets in chamber, and is connect with the main part, flowing road of the first baffle for changing the flue gas in the accommodating cavity
Diameter.
The main part includes the first side wall and second sidewall in one of the embodiments, the first side wall and institute
The both sides that second sidewall is oppositely arranged on the heat-conducting plate are stated, the first baffle includes the first end being oppositely arranged and second
End, the first end are connect with the first side wall, and the second end is arranged with the second sidewall interval.
The retracting device further includes second baffle in one of the embodiments, and the second baffle is located at the appearance
It sets in chamber, the second baffle includes the third end and the 4th end being oppositely arranged, and the third end is connect with the second sidewall,
4th end is arranged with the first side wall interval.
The second end is between the 4th end and the second sidewall in one of the embodiments,.
The first baffle is equipped with multiple in one of the embodiments, is arranged on the first side wall, and phase
The second baffle there are one being set between adjacent two first baffles.
The main part includes the first side wall and second sidewall in one of the embodiments, the first side wall and institute
The both sides that second sidewall is oppositely arranged on the heat-conducting plate are stated, the first baffle includes the first end being oppositely arranged and second
End, the first end are consistent with the direction of the first side wall to the second sidewall to the direction of the second end;
The main part further includes the choke plate being located in the accommodating cavity, and the choke plate is set to the first baffle
On, and the setting that has angle between the first baffle, one end that the choke plate is connect with the first baffle are located at described
Between first end and the second end.
The retracting device further includes intake section in one of the embodiments, and the intake section includes being oppositely arranged
First side and second side, the second side are connect with the main part, and the intake section offers and the air inlet
The first through hole of connection, the first through hole runs through the first side and the second side, and the first through hole is in institute
The perforated area stated in first side is less than perforated area of the first through hole in the second side;
The retracting device further includes outlet portion, and the outlet portion includes the third side and the 4th side being oppositely arranged,
4th side is connect with the main part, and the outlet portion offers the second through-hole being connected to the gas outlet, described
Second through-hole runs through the third side and the 4th side, and trepanning face of second through-hole on the third side
Product is less than perforated area of second through-hole on the 4th side.
A kind of recycling drying system, including spreading mechanism and above-mentioned any retracting device, the spreading mechanism can phase
The heat-conducting plate is moved, and for the material to be sprinkling upon the heat-conducting plate.
Material can be sprinkling upon on heat-conducting plate by above-mentioned recycling drying system, spreading mechanism automatically, compared with artificial spreading, be subtracted
Lack cost of labor, improves spreading efficiency.Also, it is used cooperatively with retracting device, not only realizes and kiln gas is returned
It receives and utilizes, reduce heat source pollution, it is cost-effective, economic benefit is improved, the efficiency of drying materials is also improved.
The recycling drying system further includes material stirring-up mechanism in one of the embodiments, and the material stirring-up mechanism can be opposite
It is moved in the heat-conducting plate, and the material for being spread out to the spreading mechanism carries out stirring operation, and the material is made uniformly to spread out
It puts down on the heat-conducting plate.
Description of the drawings
Fig. 1 is the structural schematic diagram that drying system is recycled in one embodiment;
Fig. 2 is the vertical view of the stirring head of upender in recycling drying system shown in FIG. 1;
Fig. 3 is the sectional view of the retracting device in recycling drying system shown in FIG. 1.
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this
The specific implementation mode of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation mode opened.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element be considered as with another element " connection " or " connection ", it can be with
It is directly to another element or may be simultaneously present centering elements.Term "and/or" packet used in this specification
Include any and all combinations of one or more relevant Listed Items.
Referring to FIG. 1, the recycling drying system 10 of an embodiment includes booth material device 100 and retracting device 200.Recycling
Device 200 includes heat-conducting plate 210, and booth material device 100 is arranged on heat-conducting plate 210, for material to be laid on heat-conducting plate 210
On.For retracting device 200 for recycling kiln gas waste heat, heat-conducting plate 210 is used to absorb the heat in flue gas, and by heat transfer
To material, with material drying.
In the present embodiment, material device 100 in booth includes feed bin 110, conveyer belt 120, guide rail 130,140 and of spreading mechanism
Material stirring-up mechanism 150.Feed bin 110 is located at 120 top of conveyer belt, and for storing material.Feed bin 110 includes storage department 112 under
Material portion 114, material are stored in storage department 112, and by blanking portion 114 by blanking to conveyer belt 120.In other implementations
In mode, feed bin 110 can be replaced with storage tank, the Multi-layer material-storing cabinet etc. for having blanking function.In some embodiments, expect
Storehouse 110 can also omit, and directly material can be placed on conveyer belt 120 by staff at this time.
Conveyer belt 120 is used to receive the material of the blanking from feed bin 110, and by material transportation to spreading mechanism 140.At it
In its embodiment, conveyer belt 120 can also be replaced to realize the function of transported material with conveyer or delivery pipe etc..At some
In embodiment, conveyer belt 120 can also omit, if feed bin 110 is not omitted at this time, 110 direct blanking of feed bin is to spreading
Mechanism 140;If feed bin 110 is also omitted, material can be loaded into spreading mechanism 140 from staff.
Guide rail 130 is laid on heat-conducting plate 210, and the initiating terminal of guide rail 130 is close to the output end of conveyer belt 120, and guide rail
130 initiating terminal is consistent with the transmission direction of conveyer belt 120 to the direction of clearing end.The quantity of guide rail 130 is 2, and two are led
Rail 130 is isometric and parallel to each other.It is respectively arranged with two pairs of rotatable steamboats in spreading mechanism 140 and material stirring-up mechanism 150, steamboat can be
It is rolled on guide rail 130, to which spreading mechanism 140 and material stirring-up mechanism 150 can be moved along set path.It is appreciated that
It is that in other embodiments, guide rail 130 can also omit, the mechanism of spreading at this time 140 and material stirring-up mechanism 150 can be by presetting
Program or the respective mobile route of staff's remote control.
It after spreading mechanism 140 has received a certain amount of material, can be moved along guide rail 130, and while mobile, by object
Material is sprinkling upon on heat-conducting plate 210.
The material that material stirring-up mechanism 150 is used to spread out spreading mechanism 140 carries out stirring operation, overturns material, and make material
It equably shakeouts and is distributed on heat-conducting plate 210, and material is made to be heated evenly, improve drying rate.Specific in present embodiment,
In combination with Fig. 1 and Fig. 2, material stirring-up mechanism 150 includes stirring head 154 and motor 152.Stirring head 154 include stir plate 154a and
Connecting rod 154b, it includes a main board 1541 and two side shields for being separately positioned on 1541 both ends of main board to stir plate 154a
1543, and form equal-sized obtuse angle between two side shields 1543 and main board 1541.One end of connecting rod 154b and motor
152 electrical connections, the other end are connected with main board 1541.
In stirring operation, motor 152 drives the steamboat rotation on material stirring-up mechanism 150, enables upender 150 along leading
Rail 130 moves back and forth.At this point, the plate 154a that stirs on material stirring-up mechanism 150 is also moved back and forth therewith, so as to anti-
The material on heat-conducting plate 210 is swept and be bulldozed again, to complete stirring operation, ensures that material is uniformly divided on heat-conducting plate 210
It is heated.The side shield 1543 of plate 154a is stirred due to forming obtuse angle with main board 1541, material during stirring can be prevented
It is sliding out the control range of stirring head 154 from 1541 both sides of main board, reaches better stirring effect.
In the present embodiment, when 110 blanking of feed bin, spreading mechanism 140 is located at the initiating terminal of guide rail 130, is passed with receiving
The material for sending band 120 to transport.When the material of reception reaches a certain amount, feed bin 110 stops blanking, 140 guide of spreading mechanism
130 clearing end of rail is mobile and carries out spreading operation, and material is sprinkling upon on heat-conducting plate 210.After the completion of spreading, spreading mechanism 140 is returned
To the initiating terminal of guide rail 130.Then, material stirring-up mechanism 150 is gone forward side by side from the movement of the initiating terminal of the clearing end direction guiding rail 130 of guide rail 130
Row stirring operation, after the completion of stirring, material stirring-up mechanism 150 turns again to clearing end.Expect from down stirring complete, each process by
Each mechanism is automatically performed, and is during which not necessarily to artificial participation, is greatly reduced cost of labor, and booth material efficiency is improved.Material is by equal
It is even spread out, be turned over after, be more advantageous to thermally equivalent, also get a promotion to the efficiency of material drying.
It please refers to Fig.1 and Fig. 3, retracting device 200 further includes main part 220, intake section 230 and outlet portion 240.Main part
220 connect to form accommodating cavity 222 with heat-conducting plate 210, and intake section 230 and outlet portion 240 are all connected on main part 220.Air inlet
Portion 230 is for docking kiln, so that the flue gas generated in kiln can enter from intake section 230 in accommodating cavity 222, and from outlet portion
240 discharges.When flue gas flows through main part 220, heat-conducting plate 210 can absorb the heat of flue gas, and transfer heat to be placed on and lead
Material on hot plate 210, with material drying.Therefore, retracting device 200 takes full advantage of the waste heat of kiln gas, reduces heat
The waste of energy resource, has reached energy-saving and environment-friendly effect.
Specifically, heat-conducting plate 210 is formed by the larger one or more materials of thermal coefficient.In the present embodiment, it leads
Hot plate 210 is the steel plate with higher heat transfer coefficient, and heat-conducting plate 210 is parallel to horizontal plane, and the side far from accommodating cavity 222 is used
In carrying material, heat-conducting plate 210 separates flue gas and material, being in direct contact for flue gas and material is avoided, to prevent flue gas
Contaminated material.
Main part 220 is made using the smaller material of thermal coefficient, and the external world is radiated by main part 220 to reduce flue gas
Thermal loss.Offer air inlet 224 and gas outlet 226 on main part 220, air inlet 224 and gas outlet 226 with it is accommodating
Chamber 222 is connected to, and intake section 230 is arranged corresponding to air inlet 224, and outlet portion 240 is arranged corresponding to gas outlet 226.
In the present embodiment, retracting device 200 further includes the baffle being located in accommodating cavity 222, baffle and main part 220
Connection, flow path of the baffle for changing flue gas in accommodating cavity 222.
Main part 220 includes the first side wall 221 and second sidewall 223, and the first side wall 221 is opposite with second sidewall 223 to be set
It sets in the both sides of heat-conducting plate 210.Baffle includes first baffle 250 and second baffle 260, and first baffle 250 includes being oppositely arranged
First end 252 and second end 254, first end 252 be connected with the first side wall 221, second end 254 and second sidewall 223 are spaced
Setting.Second baffle 260 includes the third end 262 and the 4th end 264 being oppositely arranged, and third end 262 connects with second sidewall 223
It connects, the 4th end 264 is arranged with the interval of the first side wall 221.After flue gas is entered by intake section 230 in accommodating cavity 222, it can lead to successively
Cross gap, the 4th end 264 between the gap between second end 254 and second sidewall 223, first baffle 250 and second baffle 260
With the gap between the first side wall 221, finally it is discharged from outlet portion 240.
The setting of baffle increases the distance that flue gas flows in accommodating cavity 222, extends flue gas in accommodating cavity 222
Flowing time, flue gas can come into full contact with heat-conducting plate 210 and transfer heat to heat-conducting plate 210, to enhance heat exchange
Effect.In addition, flowing time of the flue gas in accommodating cavity 222 is extended, dirt in flue gas can be allowed to a certain extent
Grain sedimentation, reduces the pollutant in the flue gas of discharge, achievees the effect that purifying smoke.
In the present embodiment, the second end of first baffle 250 is located at the 4th end 264 and the second side of second baffle 260
Between wall 223, so that first baffle 250 and second baffle 260 play the role of baffling commutation to flue gas, further extend flue gas
Flowing time in accommodating cavity 222.Further, first baffle 250 is equipped with multiple, is arranged on the first side wall 221, and
Second baffle 260 there are one being set between two neighboring first baffle 250.In other embodiments, one can also be only arranged
First baffle 250, and omit second baffle 260.Accommodating cavity 222 is divided into the first interconnected cavity by first baffle 250
With the second cavity, and the first cavity is connected to air inlet 224, and the second cavity is connected to gas outlet 226.
Alternatively, in some embodiments, on the basis of omitting second baffle 260, first baffle 250 can also be arranged more
A, multiple first baffles 250 are alternatively arranged, and the both ends of each first baffle 250 respectively with the first side wall 221 and second sidewall
223 connections, at this point, the trepanning on each baffle, with the cavity being connected between each first baffle 250.
Further, main part 220 further include be located at accommodating cavity 222 in choke plate 270, one end of choke plate 270 with
Baffle connects, and has angle between baffle.Specifically in the present embodiment, on first baffle 250 and second baffle 260 respectively
It is provided with choke plate 270.Choke plate 270 on first baffle 250 and 250 setting at a certain angle of first baffle, and choke
One end that plate 270 and first baffle 250 connect is between first end 252 and second end 254.Choke on second baffle 260
Plate 270 and 260 setting at a certain angle of second baffle, and one end that choke plate 270 is connect with second baffle 260 is located at third
Between end 262 and the 4th end 264.Choke plate 270 can upset the flue gas flowed in accommodating cavity 222, strengthen pair inside flue gas
Stream heat exchange, enables the heat of flue gas to be sufficiently transmitted to heat-conducting plate 210, so that the waste heat of flue gas is fully utilized.
In other embodiments, choke plate 270 can be omitted, or can be positioned only on a part of baffle.
Intake section 230 includes the first side and second side being oppositely arranged, and wherein second side connects with main part 220
It connects.Intake section 230 offers the first through hole 232 being connected to air inlet 224, and first through hole 232 runs through first side and second
Side.Specifically in the present embodiment, the perforated area of first through hole 232 on the second side is more than first through hole 232 the
Perforated area on one side, so that speed when flue gas enters accommodating cavity 222 is less than when flue gas enters intake section 230
Speed enables fume afterheat fully to pass to heat-conducting plate 210 to extend flowing time of the flue gas in accommodating cavity 222.At it
In its embodiment, intake section 230 can be designed as in other structures, such as axial direction all equal pipe of cross-sectional area everywhere
Shape structure.It is understood that intake section 230 can also omit.
Outlet portion 240 includes the third side and the 4th side being oppositely arranged, and the 4th side connect with main part 220, goes out
Gas portion 240 offers the second through-hole 242 being connected to gas outlet 226, and the second through-hole 242 runs through third side and the 4th side.
Specifically in the present embodiment, perforated area of second through-hole 242 on third side is less than the second through-hole 242 in the 4th side
On perforated area so that the speed that is discharged from outlet portion 240 of flue gas is more than the speed that flue gas enters outlet portion 240, from
And accelerate the velocity of discharge of the low-temperature flue gas after heat is recovered out of accommodating cavity 222 so that 222 interior energy of accommodating cavity has more
Space receive high-temperature flue gas entrance.In other embodiments, outlet portion 240 can be designed as other structures, such as axially
The all equal tubular structure of cross-sectional area everywhere on direction.It is understood that outlet portion 240 can also omit.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of retracting device, the flue gas for recycling kiln discharge, which is characterized in that including:
Heat-conducting plate, for carrying material;And
Main part connect to form accommodating cavity with the heat-conducting plate, and air inlet and gas outlet are further opened on the main part, described
Air inlet and the gas outlet are connected to the accommodating cavity, and the flue gas is entered by the air inlet in the accommodating cavity,
And it is discharged from the gas outlet;
Wherein, the heat-conducting plate is used to absorb the heat of the flue gas, and transfers heat to the material.
2. retracting device according to claim 1, which is characterized in that further include first baffle, the first baffle is located at
It in the accommodating cavity, and is connect with the main part, the first baffle is for changing the flue gas in the accommodating cavity
Flow path.
3. retracting device according to claim 2, which is characterized in that the main part includes the first side wall and the second side
Wall, the first side wall are oppositely arranged on the both sides of the heat-conducting plate with the second sidewall, and the first baffle includes opposite
The first end and second end of setting, the first end are connect with the first side wall, between the second end and the second sidewall
Every setting.
4. retracting device according to claim 3, which is characterized in that further include second baffle, the second baffle is located at
In the accommodating cavity, the second baffle includes the third end and the 4th end being oppositely arranged, the third end and the second side
Wall connects, and the 4th end is arranged with the first side wall interval.
5. retracting device according to claim 4, which is characterized in that the second end is located at the 4th end and described the
Between two side walls.
6. retracting device according to claim 4, which is characterized in that the first baffle be equipped with it is multiple, be arranged at
The second baffle there are one being set on the first side wall, and between the two neighboring first baffle.
7. retracting device according to claim 2, which is characterized in that the main part includes the first side wall and the second side
Wall, the first side wall are oppositely arranged on the both sides of the heat-conducting plate with the second sidewall, and the first baffle includes opposite
The first end and second end of setting, the first end to the direction of the second end and the first side wall to the second sidewall
Direction it is consistent;
The main part further includes the choke plate being located in the accommodating cavity, and the choke plate is set on the first baffle, and
Have angle setting between the first baffle, and one end that the choke plate is connect with the first baffle is located at the first end
Between the second end.
8. retracting device according to claim 1, which is characterized in that further include intake section, the intake section includes opposite
The first side and second side of setting, the second side are connect with the main part, the intake section offer with it is described
The first through hole of air inlet connection, the first through hole runs through the first side and the second side, and described first is logical
Perforated area of the hole in the first side is less than perforated area of the first through hole in the second side;
The retracting device further includes outlet portion, and the outlet portion includes the third side and the 4th side being oppositely arranged, described
4th side is connect with the main part, and the outlet portion offers the second through-hole being connected to the gas outlet, and described second
Through-hole runs through the third side and the 4th side, and perforated area of second through-hole on the third side is small
In perforated area of second through-hole on the 4th side.
9. a kind of recycling drying system, which is characterized in that including spreading mechanism and as claim 1-8 any one of them recycles
Device, the spreading mechanism can be moved relative to the heat-conducting plate, and for the material to be sprinkling upon the heat-conducting plate.
10. recycling drying system according to claim 9, which is characterized in that further include material stirring-up mechanism, the material stirring-up mechanism
It can be moved relative to the heat-conducting plate, and the material for being spread out to the spreading mechanism carries out stirring operation, makes the material
Uniformly shakeout on the heat-conducting plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721809847.XU CN207831950U (en) | 2017-12-21 | 2017-12-21 | Retracting device and recycling drying system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721809847.XU CN207831950U (en) | 2017-12-21 | 2017-12-21 | Retracting device and recycling drying system |
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Publication Number | Publication Date |
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CN207831950U true CN207831950U (en) | 2018-09-07 |
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CN201721809847.XU Expired - Fee Related CN207831950U (en) | 2017-12-21 | 2017-12-21 | Retracting device and recycling drying system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110314504A (en) * | 2019-06-27 | 2019-10-11 | 邵太军 | A kind of rotary kiln flue gas desulfurization device and its application method |
-
2017
- 2017-12-21 CN CN201721809847.XU patent/CN207831950U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110314504A (en) * | 2019-06-27 | 2019-10-11 | 邵太军 | A kind of rotary kiln flue gas desulfurization device and its application method |
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