CN206113570U - Mineral wool board dry kiln - Google Patents
Mineral wool board dry kiln Download PDFInfo
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- CN206113570U CN206113570U CN201620960068.9U CN201620960068U CN206113570U CN 206113570 U CN206113570 U CN 206113570U CN 201620960068 U CN201620960068 U CN 201620960068U CN 206113570 U CN206113570 U CN 206113570U
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- dry kiln
- circulating system
- hot air
- air circulating
- mineral wool
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Abstract
The utility model discloses a mineral wool board dry kiln, including the dry kiln body, inside first baking zone and the second baking zone of being provided with of dry kiln body, wherein, first baking zone is close to the input setting of dry kiln body, first baking zone is provided with a hot air circulating system, the second baking zone is close to the output setting of dry kiln body, the second baking zone is provided with the 2nd hot air circulating system, a hot air circulating system, the 2nd hot air circulating system are provided with combustion chamber and draught fan. The utility model discloses can be applied to sheet material drying equipment technical field, use the utility model discloses can realize improving the technological effect of sheet material drying quality, the residue that can realize combustion gun is the technological effect of clearance easily, can realize the technological effect that combustion -supporting accuse ware flow easily adjusted.
Description
Technical field
This utility model is related to board drying apparatus technical field, especially a kind of mineral wool board dry kiln.
Background technology
In prior art, mineral wool board have absorb sound, fire, it is heat-insulated, decoration etc. superior function, be widely used in it is various build hang
Top, adherent interior decoration.The conventional production technology of mineral wool board is mainly included the following steps that：Mineral wool is loose, mill paper is beaten, mixed
Material stirring, enter permanent position groove, blowing online, molding, enter room drying, ejecting plate cutting beat putty, drying, spraying, embossing, cutting, spray
Glue-spreading, packaging and storage etc..Wherein, generally require to carry out drying operation by dry kiln in room drying operation is entered.
However, having the disadvantage that as the dry kiln for entering room drying operation equipment：Dry kiln can not realize temperature subregion
Adjust, i.e., when the temperature of dry kiln is too high, the sheet material of dry kiln outlet is easily sallow；When the temperature of dry kiln it is too low, dry kiln
The sheet material core of import easily presss from both sides wet, and subsequent operation is difficult drying；And as the heating power source of dry kiln hot air circulating system
Combustion gun has the disadvantage that：The residue generated in gun body after combustion medium gas-fired is not easily cleaned, and combustion air
Flow is difficult to adjust the defects such as control.
Utility model content
The technical problem that this utility model is solved is to provide a kind of mineral wool board dry kiln, can effectively overcome in prior art
The defect of presence；The temperature zonal control of dry kiln can be realized, can realize improving the technique effect of sheet material dries quantity, energy
The residue technique effect easy to clean of combustion gun is enough realized, the technique effect that combustion-supporting control device flow can easily be accommodated can be realized.
To solve above-mentioned technical problem, this utility model provides a kind of mineral wool board dry kiln, including dry kiln body, institute
State dry kiln body interior and be provided with the first baking zone and the second baking zone；Wherein, first baking zone is near the drying
The input of kiln body is arranged, and first baking zone is provided with the first hot air circulating system；Second baking zone is near institute
The outfan for stating dry kiln body is arranged, and second baking zone is provided with the second hot air circulating system, and first hot blast is followed
Loop systems, the second hot air circulating system arrange combuster and air-introduced machine；
The combustion gun that the combustor is arranged includes gun body shell and central feed pipe；Wherein, the gun body shell
The outside of the central feed pipe is sheathed on, between the inwall of the gun body shell and the outer wall of the central feed pipe
Annular space structure for conveying constitutes combustion air cavity；The central feed pipe is provided with first input end and the first outfan, institute
State gun body shell and be provided with the second input and the second outfan；The first input end is connected with second input, institute
State the first outfan to be connected with second outfan；The gun body shell is being provided with the described second input end position
Combustion air hole and fire hole, offer combustion-supporting passage on the tube wall of the central feed pipe.
Preferably, above-mentioned mineral wool board dry kiln can also have following features,
The dry kiln body is provided with the first hot air circulating system at the medium position along drying roller-way conveying direction
Air inlet, the air outlet of first hot air circulating system is arranged on the input of the dry kiln body.
Preferably, above-mentioned mineral wool board dry kiln can also have following features,
The dry kiln body is provided with the second hot air circulating system at the medium position along drying roller-way conveying direction
Air inlet, the air outlet of second hot air circulating system is arranged on the outfan of the dry kiln body.
Preferably, above-mentioned mineral wool board dry kiln can also have following features,
First hot air circulating system is provided with temperature with the air inlet of second hot air circulating system with air outlet
Degree test point.
Preferably, above-mentioned mineral wool board dry kiln can also have following features, also including the 3rd hot air circulating system；Wherein,
The air inlet of the 3rd hot air circulating system is arranged on the input of the dry kiln, the 3rd hot air circulation
The air outlet of system is arranged on the outfan of the dry kiln.
Preferably, above-mentioned mineral wool board dry kiln can also have following features, and the gun body shell is defeated near described second
Go out at end position and offer exhaust vent, the air outlet outside is arranged with regulation ring；Wherein,
The regulation ring offers the hole corresponding with the exhaust vent, and rotating the regulation ring is used to realize adjusting actual
The area of air-out passage.
Preferably, above-mentioned mineral wool board dry kiln can also have following features, and the central feed pipe is near described the
A-frame is provided with one output end position, the A-frame is used to realize the central feed pipe outside the gun body
Position in shell is fixed.
Preferably, above-mentioned mineral wool board dry kiln can also have following features, the first outfan of the central feed pipe
Mutually nested taper delivery outlet is provided between the second outfan of the gun body shell.
Preferably, above-mentioned mineral wool board dry kiln can also have following features, and what is arranged on the central feed pipe is combustion-supporting
Passage is arranged for annular sieve-like.
This utility model above-mentioned technical proposal has the advantages that：
This utility model, can by the first baking zone of setting, the second baking zone and the 3rd hot air circulating system etc.
Realize that temperature subregion arranges and can preferably be adapted to the drying process of mineral wool board, realization and understands the temperature of each humidity province in real time
Degree situation, the temperature-compensating of the first baking zone or the second baking zone etc. technique effect can be realized, plate can be effectively improved
The dries quantity of material；Led to by the way that the combustion gun in combustor to be arranged the combustion medium passage and combustion air of split-type design
The structures such as road, regulation ring, can realize the abundant burning of combustion medium, can realize central feed pipe and gun body shell just
Dismounting operation is taken, the convenient cleaning operation of combustion residue can be realized, the double of combustion air air inlet and air outlet can be realized
To adjusting, the installation guide effect of central feed pipe can be realized and can realize that combustion air is uniformly mixed into burning
Medium etc. Advantageous Effects.
Other features and advantages of the utility model will illustrate in the following description, also, partly from description
In become apparent, or by implement this utility model and understand.The purpose of this utility model and other advantages can pass through
Specifically noted structure is realizing and obtain in description, claims and accompanying drawing.
Description of the drawings
Accompanying drawing is used for providing further understanding technical solutions of the utility model, and constitutes a part for description,
It is used to explain the technical solution of the utility model together with embodiments herein, does not constitute to technical solutions of the utility model
Restriction.
Fig. 1 is the structural representation of this utility model embodiment mineral wool board dry kiln；
Fig. 2 is the Split type structure schematic diagram of this utility model embodiment combustion gun；
Fig. 3 is the assembly structure diagram of this utility model embodiment combustion gun.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing to this
The embodiment of utility model is described in detail.It should be noted that in the case where not conflicting, embodiment in the application and
Feature in embodiment can mutual combination in any.
With reference to shown in Fig. 1,2,3, this utility model provides a kind of mineral wool board dry kiln, can include dry kiln body,
Dry kiln body interior is provided with the first baking zone 2 and the second baking zone 3；Wherein, the first baking zone 2 is near dry kiln body
Input 12 is arranged, and the first baking zone 2 is provided with the first hot air circulating system 1；Second baking zone 3 is near the defeated of dry kiln body
Go out end 10 to arrange, the second baking zone 3 is provided with the second hot air circulating system 4.First hot air circulating system, the second hot blast are followed
Loop systems arrange combuster 8 and air-introduced machine 6；
In addition, in the above-mentioned technical proposal of this utility model offer, the combustion gun that combustor 8 is arranged includes gun body shell 15
And central feed pipe 16；Wherein, gun body shell 15 is sheathed on the outside of central feed pipe 16, the inwall of gun body shell 15
And the annular space structure for conveying between the outer wall of central feed pipe 16 constitutes combustion air cavity；Central feed pipe 16 is provided with
The outfan of first input end 18 and first, gun body shell 15 is provided with the second input and the second outfan；First input end 18
It is connected with the second input, the first outfan is connected with the second outfan；Gun body shell 15 is at the second input end position
Combustion air hole 14 and fire hole 17 are provided with, combustion-supporting passage is offered on the tube wall of central feed pipe 16.
In concrete operations, can pass through to adjust the temperature adjustment control that the first hot air circulating system 1 realizes the first baking zone 2,
The temperature adjustment control that the second hot air circulating system 4 realizes the second baking zone 3 can be passed through.The above-mentioned drying that this utility model is provided
Kiln can realize that temperature subregion is arranged, and can preferably be adapted to the drying process of mineral wool board.Further, can be defeated by center
The first input end 18 for sending pipeline 16 connects combustion medium source, can pass through the empty connection air source of combustion air of gun body shell 15,
Can be lighted a fire to realize the burn operation of combustion gun by fire hole 17.The above-mentioned ring-type combustion air that this utility model is provided
Cavity can entirely wrap up combustion medium, can realize the abundant burning of combustion medium；Simultaneously, there is provided above-mentioned combustion gun have
Heart conveyance conduit 16 and the split-type design of gun body shell 15, can realize that central feed pipe 16 is torn open with the portable of gun body shell 15
Industry is pretended, the convenient cleaning operation of combustion residue can be realized.
Further, dry kiln body is provided with the medium position along the drying conveying direction of roller-way 11 (in Fig. 1 C to)
The air inlet of the first hot air circulating system 1, the air outlet of the first hot air circulating system 1 is arranged on the input of dry kiln body
12, B directions in the gas flow such as figure of the first hot air circulating system 1.Dry kiln body is along drying roller-way conveying direction
The air inlet of the second hot air circulating system 4 is provided with portion position, the air outlet of the second hot air circulating system 4 is arranged on dry kiln
The outfan 10 of body, A directions in the gas flow such as figure of the second hot air circulating system 4.First hot air circulating system 1 and second
The air inlet of hot air circulating system 4 is provided with temperature detecting point 7,9 with air outlet.
In concrete operations, with mineral wool as base material, tapioca is binding agent to mineral wool board, copies and takes after molding blanket and enter dry
Dry kiln drying is dry.Dry run is roughly divided into two processes of the gelatinizing of tapioca and moisture evaporation.Because starch gelatinization temperature is
82 DEG C, moisture evaporation temperature is 100 DEG C, therefore dry kiln blood circulation is divided into two different intercycles of temperature, and Ji Shi areas follow
The baking zone 2 of ring (starch gelatinization stage)-the first, and dry area circulation (sheet material drying)-the second baking zone 3.Wet area's (the first baking zone
2) He Ganqu (the second baking zone 3) has each independent air inlet and exhaust outlet, temperature independent control.Relative in prior art
The dry kiln of only one of which circulation, is more prone to ensure the quality (product strength) of starch gelatinization and the degree of drying of sheet material
(product aberration).In addition, above-mentioned multiple temperature detecting points can realize the temperature detection of each humidity province of dry kiln temperature, energy
Enough temperature conditionss for realizing understanding each humidity province in real time.
Further, in order to providing the overall drying effect of dry kiln；This utility model is also followed including the 3rd hot blast
Loop systems 5；Wherein, the air inlet of the 3rd hot air circulating system 5 is arranged on the input 12 of dry kiln, the 3rd hot air circulating system
5 air outlet is arranged on the outfan 10 of dry kiln.Wherein, the first hot air circulating system 1, the second hot air circulating system 4 and
3rd hot air circulating system 5 is provided with burnup room 8 and air-introduced machine 6.It should be noted that those skilled in the art can be with
Arrange a combustor, by each Self-air-heating can same chamber heated and in respective closed circuit.In addition, being
The stability of hot-air system is can effectively ensure that, this utility model can also be followed in the first hot air circulating system with the second hot blast
The air inlet of loop systems arranges distribution structure, its objective is the stability that can effectively ensure that each blood circulation wind direction.Specifically
In operation, above-mentioned hot blast gas is completed after heating operation by combustor, the respective blood circulation of re-enter.Above-mentioned air inducing
The operation of machine 6 is the flow direction for adjusting each hot blast gas.
In concrete operations, above-mentioned 3rd hot air circulating system 5 is the overall circulation system of dry kiln, by input 12
The outflow for being flowed into outfan 10 completes a dry kiln internal circulation process.It should be noted that the 3rd hot air circulating system 5
Airflow direction can its objective is that completing the first baking zone 2 or the temperature of the second baking zone 3 mends with adjusting according to practical situation
Repay.When the temperature of the first baking zone 2 it is too low, when needing to heighten temperature, can be by heightening the temperature of the first hot air circulating system 1, together
When adjust hot-air blower and the wind direction of the 3rd hot air circulating system 5 is adjusted to is flowed into by input 12.When the temperature mistake of the second baking zone 3
It is low, when needing to heighten temperature, can be by heightening the temperature of the second hot air circulating system 4, while adjusting hot-air blower by the 3rd hot blast
The wind direction of blood circulation 5 is adjusted to and is flowed into by outfan 10.
This utility model can realize that temperature subregion is arranged and can preferably adapted to by above-mentioned reasonably optimizing structure
Drying process in mineral wool board, realization understand in real time the temperature conditionss of each humidity province, can realize the first baking zone or the
The temperature-compensating of two baking zones 3 etc. technique effect, it is easy to promote and implement.
Further, in order to realize combustor in combustion gun in combustion air convenient regulation flow techniques effect
Really；In this utility model concrete operations, gun body shell 15 can offer exhaust vent, air-out at the second output end position
Regulation ring 13 is arranged with the outside of mouthful；Wherein, regulation ring 13 offers the hole corresponding with exhaust vent, and rotating adjustment ring 13 is used for real
Now adjust the area of actual air-out passage.
In concrete operations, above-mentioned exhaust vent is connected with ring-type combustion air cavity, by the regulation that revolving outer is nested
Ring 13, can realize the air-out area of actual exhaust vent；That is, the technology effect that the combustion air in outfan is adjusted can be realized
Really.Method relative to adjusting from combustion air air inlet in prior art, the technical program can realize combustion air
Air inlet and the two-ways regulation of air outlet, can further improve the operability of the technical program.In addition, it is necessary to finely tune combustion-supporting gas
In the case of body flow, the loss that combustion air air inlet valve easily accelerates valve is frequently rotated；And now, adjust above-mentioned
Regulation ring can be prevented effectively from the transmission of above-mentioned situation.
Further, in order to further improve the installation positioning precision of combustion gun of the present utility model；This utility model has
During gymnastics is made, central feed pipe 16 is provided with A-frame at close first output end position, and A-frame is used to realize
Position of the central feed pipe 16 in gun body shell 15 is fixed.During above-mentioned A-frame is realized jointly with the flange end door of tail end
Position of the heart conveyance conduit 16 in gun body shell 15 is fixed.In addition, outside the first outfan of central feed pipe 16 and gun body
Mutually nested taper delivery outlet is provided between second outfan of shell 15.Above-mentioned mutually nested taper delivery outlet can
The installation guide effect of central feed pipe 16 is realized, can aid in realizing the centralized positioning of central feed pipe 16, Neng Goujin
The raising installation accuracy of one step.
Further, the combustion-supporting passage for arranging on central feed pipe 16 is arranged for annular sieve-like, above-mentioned annular sieve-like knot
Structure can realize that combustion air is uniformly mixed in combustion medium, can further provide for the burning job stabilization of combustion gun.
The combustion gun structure arranged by above-mentioned reasonably optimizing in combustor of the present utility model, with filling for combustion medium can be realized
Divided combustion, the portable dismounting operation that central feed pipe and gun body shell can be realized, the convenient clear of combustion residue can be realized
Reason operation, the two-ways regulation of combustion air air inlet and air outlet can be realized, can realize that the installation of central feed pipe is led
To effect and can realize that combustion air is uniformly mixed into combustion medium etc. Advantageous Effects, it is easy to promote and implement.
Those skilled in the art should be understood that, although the embodiment disclosed by this utility model is as above, but described
Content is only the embodiment for readily appreciating this utility model and adopting, and is not limited to this utility model.Any practicality
Technical staff in new art, on the premise of without departing from the spirit and scope disclosed by this utility model, Ke Yi
Any modification and change, but scope of patent protection of the present utility model are carried out in the form and details of enforcement, still must be with appended
The scope that defined of claims be defined.
Claims (9)
1. a kind of mineral wool board dry kiln, including dry kiln body, it is characterised in that
The dry kiln body interior is provided with the first baking zone and the second baking zone；Wherein, first baking zone is near institute
The input for stating dry kiln body is arranged, and first baking zone is provided with the first hot air circulating system；Second baking zone
Outfan near the dry kiln body is arranged, and second baking zone is provided with the second hot air circulating system, and described first
Hot air circulating system, the second hot air circulating system arrange combuster and air-introduced machine；
The combustion gun that the combustor is arranged includes gun body shell and central feed pipe；Wherein, the gun body shell is arranged
Annular space between the outside of the central feed pipe, the inwall of the gun body shell and the outer wall of the central feed pipe
Structure for conveying constitutes combustion air cavity；The central feed pipe is provided with first input end and the first outfan, the rifle
Body case is provided with the second input and the second outfan；The first input end is connected with second input, and described
One outfan is connected with second outfan；The gun body shell is provided with combustion-supporting at close described second input end position
Airport and fire hole, offer combustion-supporting passage on the tube wall of the central feed pipe.
2. mineral wool board dry kiln according to claim 1, it is characterised in that
The dry kiln body is provided with entering for the first hot air circulating system at the medium position along drying roller-way conveying direction
Air port, the air outlet of first hot air circulating system is arranged on the input of the dry kiln body.
3. mineral wool board dry kiln according to claim 2, it is characterised in that
The dry kiln body is provided with entering for the second hot air circulating system at the medium position along drying roller-way conveying direction
Air port, the air outlet of second hot air circulating system is arranged on the outfan of the dry kiln body.
4. mineral wool board dry kiln according to claim 3, it is characterised in that
First hot air circulating system is provided with temperature inspection with the air inlet of second hot air circulating system with air outlet
Measuring point.
5. mineral wool board dry kiln according to any one of claim 1 to 4, it is characterised in that also follow including the 3rd hot blast
Loop systems；Wherein,
The air inlet of the 3rd hot air circulating system is arranged on the input of the dry kiln, the 3rd hot air circulating system
Air outlet be arranged on the outfan of the dry kiln.
6. mineral wool board dry kiln according to claim 1, it is characterised in that the gun body shell is defeated near described second
Go out at end position and offer exhaust vent, the air outlet outside is arranged with regulation ring；Wherein,
The regulation ring offers the hole corresponding with the exhaust vent, and rotating the regulation ring is used to realize adjusting actual air-out
The area of passage.
7. the mineral wool board dry kiln according to claim 1 or 6, it is characterised in that the central feed pipe is near institute
State and A-frame is provided with the first output end position, the A-frame is used to realize the central feed pipe in the rifle
Position in body case is fixed.
8. the mineral wool board dry kiln according to claim 1 or 6, it is characterised in that the first of the central feed pipe is defeated
Go out end and be provided with mutually nested taper delivery outlet between the second outfan of the gun body shell.
9. the mineral wool board dry kiln according to claim 1 or 6, it is characterised in that arrange on the central feed pipe
Combustion-supporting passage is arranged for annular sieve-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960068.9U CN206113570U (en) | 2016-08-26 | 2016-08-26 | Mineral wool board dry kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960068.9U CN206113570U (en) | 2016-08-26 | 2016-08-26 | Mineral wool board dry kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113570U true CN206113570U (en) | 2017-04-19 |
Family
ID=58513862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620960068.9U Active CN206113570U (en) | 2016-08-26 | 2016-08-26 | Mineral wool board dry kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113570U (en) |
-
2016
- 2016-08-26 CN CN201620960068.9U patent/CN206113570U/en active Active
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