CN102744762A - Oven for fireboard production - Google Patents
Oven for fireboard production Download PDFInfo
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- CN102744762A CN102744762A CN2012102513046A CN201210251304A CN102744762A CN 102744762 A CN102744762 A CN 102744762A CN 2012102513046 A CN2012102513046 A CN 2012102513046A CN 201210251304 A CN201210251304 A CN 201210251304A CN 102744762 A CN102744762 A CN 102744762A
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Abstract
The invention discloses an oven for fireboard production. The oven comprises an oven body and a net belt transmission device, wherein the oven body comprises a pre-heating oven, a heating oven and a cooling forming oven which are sequentially arranged and comprise a plurality of wind chambers, respectively; wind ports at one side of the same wind chamber are positioned on a net belt, while the wind ports at the other side of the same wind chamber are positioned below the net belt; the wind ports at the same side of all chambers are alternatively distributed up and down on the net belt; wind inlet chambers are arranged at one side of each of the wind chambers of the pre-heating oven, and the heating oven or the cooling forming oven; and circulating wind chambers are arranged at the other side of each of the wind chambers of the pre-heating oven, and the heating oven or the cooling forming oven, respectively. With the adoption of the oven for the fireboard protection, a fireboard to be formed can be uniformly heated and cooled, thus, the coats of dual-component coat-core fibers can be uniformly melted and solidified; and the produced coconut fiberboards have high firmness, and the internal structures are uniform and consistent.
Description
Technical field
The present invention relates to Fibreboard Production and use device, relate in particular to a kind of Fibreboard Production and use baking oven.
Background technology
Mattress of the prior art is used the coconut fibre plate; Comprise upper strata, middle level and lower floor; All contain the bicomponent sheath core fibre in three layers; In baking oven, utilize the hot blast through-transmission technique to make the skin fusing of bicomponent sheath core fibre, and then utilize the cold wind through-transmission technique that the skin of fusing is solidified, three layers are combined with each other effectively.Yet baking oven of the prior art is when utilizing the hot blast through-transmission technique; Only can above or below fiberboard, utilize hot blast through-transmission technique or cold wind through-transmission technique that fiberboard is heated or cooling and shaping; Like this, the upper strata of fiberboard and lower floor exist heating and inhomogeneous cooling to spare, thereby cause the skin fusing of bicomponent sheath core fibre and solidify inhomogeneous; Influence the fastness of fibreboard fibres, and internal structure is inhomogeneous.
Summary of the invention
Provide hereinafter about brief overview of the present invention, so that the basic comprehension about some aspect of the present invention is provided.Should be appreciated that this general introduction is not about exhaustive general introduction of the present invention.It is not that intention is confirmed key of the present invention or pith, neither be intended to limit scope of the present invention.Its purpose only is to provide some notion with the form of simplifying, with this as the preorder in greater detail of argumentation after a while.
The present invention aim to provide a kind of can be to fiberboard to blow from top to bottom, blow the Fibreboard Production that the mode of circulation heats from the bottom up and use baking oven.
Technical scheme of the present invention is following:
Fibreboard Production of the present invention is used baking oven, comprises baking oven body and guipure conveyer, and said guipure conveyer comprises a pair of guipure that laterally arranges up and down and the live-roller that drives the guipure motion; Said baking oven body comprises preheating oven, heated oven and the cooling and shaping baking oven that sets gradually; Said preheating oven, heated oven and cooling and shaping baking oven comprise a plurality of air compartments that set gradually along the guipure direction of transfer respectively, and said guipure passes each air compartment of preheating oven, heated oven and cooling and shaping baking oven successively; Each air compartment both sides parallel with the guipure direction of transfer all offer the air port; The air port of same air compartment one side is positioned at the guipure top; The air port of opposite side is positioned at the guipure below; The air port of all air compartment the same sides above the guipure and below alternately distribute, be respectively arranged with inlet air plenum in a side of each air compartment of preheating oven, heated oven and cooling and shaping baking oven, a side relative with inlet air plenum at each air compartment of preheating oven, heated oven and cooling and shaping baking oven is respectively arranged with the circulation air compartment; Be provided with on said each inlet air plenum and irritate the air port, the filling air port of said preheating oven and heated oven all is connected with air-heater, and the filling air port of said cooling and shaping baking oven is connected with air-cooler.
Optional, the inlet air plenum of said preheating oven one side is by the shared shared inlet air plenum of a plurality of air compartments in the preheating oven, the circulation air compartment of said preheating oven opposite side is by the shared common recycle air compartment of a plurality of air compartments in the preheating oven;
And/or the inlet air plenum of said heated oven one side is by the shared shared inlet air plenum of a plurality of air compartments in the heated oven, and the circulation air compartment of said heated oven opposite side is by the shared common recycle air compartment of a plurality of air compartments in the heated oven;
And/or the inlet air plenum of said cooling and shaping baking oven one side is by the shared shared inlet air plenum of a plurality of air compartments in the cooling and shaping baking oven, and the circulation air compartment of said cooling and shaping baking oven opposite side is by the shared common recycle air compartment of a plurality of air compartments in the cooling and shaping baking oven.
Optional, said preheating oven, heated oven comprise three air compartments respectively, and/or said cooling and shaping baking oven comprises two air compartments.
Optional; The guipure top of each air compartment of said preheating oven, heated oven and cooling and shaping baking oven is provided with the wind deflector across said air compartment along the direction that transmits perpendicular to guipure; Said wind deflector one end is connected with the top, air port that is positioned at the top of its place air compartment, and the other end tilts to the direction near guipure.
Optional, also comprising thickness adjusting apparatus, said thickness adjusting apparatus comprises top grating, lower grid plate and a plurality of first motor; Said guipure comprises guipure and following guipure, and the said guipure of going up is arranged at down the guipure top; Said lower grid plate and top grating cross each air compartment of preheating oven, heated oven and cooling and shaping baking oven, and said lower grid plate next-door neighbour guipure lower surface setting down; Said top grating next-door neighbour goes up the setting of guipure upper surface; Said a plurality of motor is arranged on the top of baking oven body, and the output shaft of each motor all is connected with top grating through threaded rod.
Optional, the end in the vertical direction that said wind deflector tilts to the direction near last guipure is apart from top grating 8-25cm.
Optional, said guipure comprises guipure and following guipure, the said guipure of going up is arranged at down the guipure top; Be provided with water cooling chamber between said heated oven and the cooling and shaping baking oven; Be provided with water-cooling apparatus in the said water cooling chamber; Said water-cooling apparatus comprises that the next-door neighbour goes up the upper surface of guipure and corresponding the last cold water roller that is provided with of lower surface and the cold water roller down of guipure down, said go up the cold water roller and down the cold water roller pass through second driven by motor.
Optional, said water-cooling apparatus also comprises highly regulates cylinder, and the end that said height is regulated cylinder is fixed in the water cooling chamber, and the other end is connected with the said cold water roller of going up.
Optional; The said cold water roller of going up is provided with water inlet and upper water-out mouth; Said cold water roller down is provided with down water inlet and lower outlet, and said upper water-out mouth is connected through tube connector with following water inlet or the said water inlet of going up is connected through tube connector with lower outlet.
Optional, the quantity of said first motor that said thickness adjusting apparatus comprises is 12,12 said first motors are separately positioned on preheating oven, four angles of heated oven and cooling and shaping baking oven top.
Optional, also comprise the control system of the cooling water temperature and cold water roller rotating speed and the air-heater power that are used for controlling guipure conveyer transfer rate, water-cooling apparatus.
The present invention has following beneficial effect:
(1) Fibreboard Production of the present invention is provided with a plurality of air compartments with baking oven, is respectively arranged with inlet air plenum in a side of each air compartment of preheating oven, heated oven or cooling and shaping baking oven, is respectively arranged with the circulation air compartment at the opposite side of each air compartment of preheating oven, heated oven or cooling and shaping baking oven; Therefore when toward each inlet air plenum in, import hot blast or cold wind through air-heater, hot blast or cold wind are enterprising from the air port of air compartment one side goes into air compartment, and the air port of all air compartment the same sides above the guipure conveyer and below replace distribution; Therefore; A part hot blast or cold wind get into from the air port of fiberboard to be shaped top when inlet air plenum gets into air compartment, from the air port output of the fiberboard to be shaped below on this air compartment opposite; Realize that from top to bottom hot blast or cold wind penetrate; Some hot blast or cold wind get into from the air port of fiberboard to be shaped below, from the air port output of the fiberboard to be shaped top on this air compartment opposite, realize from the bottom up that hot blast or cold wind penetrate to wait the fiberboard of finalizing the design; Thereby realize to blow from top to bottom; The mode of blowing circulation from the bottom up heats or the mode of cooling and shaping, to fiberboard heating to be shaped and cooling evenly, thus the skin of bicomponent sheath core fibre fusing and solidifying evenly; The coconut fibre plate fastness of producing is good, and the internal structure uniformity.
(2) be provided with thickness adjusting apparatus,, can regulate the distance between top grating and the lower grid plate, be fit to the fiberboard heating to be shaped of different-thickness and the needs of typing through regulating the height of top grating.
(3) be provided with water cooling chamber, be provided with water-cooling apparatus in the water cooling chamber, reach down in the last cold water roller of water-cooling apparatus and feed cooling water in the cold water roller; And cold water roller and cold water roller rotation down on the driven by motor are set; So that the mode of pressing cooling is cooled off the upper strata and the lower floor of fiberboard to be shaped, realize the preliminary surface typing of upper strata and lower floor, fiberboard upper strata of producing and the typing of the superficial layer of lower floor are harder; In conjunction with more firm, superficial layer is also more smooth.
Description of drawings
With reference to below in conjunction with the explanation of accompanying drawing, can understand above and other purpose, characteristics and advantage of the present invention to the embodiment of the invention with being more prone to.Parts in the accompanying drawing are just in order to illustrate principle of the present invention.In the accompanying drawings, identical or similar techniques characteristic or parts will adopt identical or similar Reference numeral to represent.
Fig. 1 is the main TV structure sketch map of Fibreboard Production of the present invention with baking oven;
Fig. 2 is heated oven and water cooling chamber partly the structural representation (blower fan and motor not shown) of Fibreboard Production of the present invention with baking oven;
Fig. 3 is the internal structure sketch map of Fibreboard Production of the present invention with the water cooling chamber of baking oven;
Fig. 4 is the backsight structural representation (blower fan and motor are not shown) of heated oven among Fig. 2;
Fig. 5 is the plan structure sketch map of Fibreboard Production of the present invention with the heated oven of baking oven.
Mark is illustrated as among the figure: the last guipure of 1-; Guipure under the 2-; The 3-preheating oven; The 4-heated oven; 5-cooling and shaping baking oven; 601-first air compartment, 602-second air compartment, 603-the 3rd air compartment; 701-first uptake; First time air port of 702-; Second time air port of 703-; 704-second uptake; 705-the 3rd uptake; The 3rd time air port of 706-; The shared inlet air plenum of 8-; 9-common recycle air compartment; The 12-wind deflector; The 13-top grating; The 14-lower grid plate; 15-first motor; 16-water cooling chamber; The last cold water roller of 17-; Cold water roller under the 18-; 19-second motor; 20-highly regulates cylinder; The 21-tube connector; 320,420-air-heater; The 520-air-cooler; 322,522-blower fan; 321,521-motor; 22-irritates the air port; The 23-reduction box.
The specific embodiment
Embodiments of the invention are described with reference to the accompanying drawings.Element of in an accompanying drawing of the present invention or a kind of embodiment, describing and characteristic can combine with element and the characteristic shown in one or more other accompanying drawing or the embodiment.Should be noted that for purpose clearly, omitted the parts that have nothing to do with the present invention, those of ordinary skills are known and the expression and the description of processing in accompanying drawing and the explanation.
Like Fig. 1-shown in Figure 3, Fibreboard Production of the present invention is used baking oven, comprises baking oven body and guipure conveyer, and said guipure conveyer comprises a pair of guipure that laterally arranges up and down and the live-roller (not shown) that drives the guipure motion; Said baking oven body comprises preheating oven 3, heated oven 4 and the cooling and shaping baking oven 5 that sets gradually.
Said preheating oven 3, heated oven 4 and cooling and shaping baking oven 5 comprise the air compartment that a plurality of guipure direction of transfers set gradually respectively, and said guipure passes each air compartment of preheating oven 3, heated oven 4 and cooling and shaping baking oven 5 successively; Each air compartment both sides parallel with the guipure direction of transfer all offer the air port, and the air port of same air compartment one side is positioned at the guipure top, and the air port of opposite side is positioned at the guipure below, and the air port of all air compartment the same sides alternately distributes below reaching above the guipure.
Side at each air compartment of preheating oven 3, heated oven 4 or cooling and shaping baking oven 5 is respectively arranged with inlet air plenum, and a side relative with inlet air plenum at each air compartment of preheating oven 3, heated oven 4 or cooling and shaping baking oven 5 is respectively arranged with the circulation air compartment; Be provided with on the inlet air plenum of said preheating oven 3 and heated oven 4 and irritate the air port, the filling air port of preheating oven 3 and heated oven 4 all is connected with air-heater, and the inlet air plenum of said cooling and shaping baking oven 5 is provided with air-cooler 520.
Air-heater 320 on the inlet air plenum of said preheating oven 3 comprises natural gas igniter (not shown), air-heater motor 321 and blower fan 322, and said air-heater motor 321 connects blower fan 322, and the air outlet of blower fan 322 connects irritates air port 22.Air-heater 420 on the inlet air plenum of said heated oven 4 is identical with air-heater 320 structures on the preheating oven 3.Air-cooler 520 on the inlet air plenum of said cooling and shaping baking oven 5 comprises blower fan 522 and the motor 521 that is connected with blower fan 522.
The inlet air plenum of said preheating oven 3 one sides is preferably by the shared shared inlet air plenum of a plurality of air compartments in the preheating oven 3, and the circulation air compartment of preheating oven 3 opposite sides is preferably by the shared common recycle air compartment of a plurality of air compartments in the preheating oven 3.The inlet air plenum of heated oven 4 one sides is preferably by the shared common inlet air plenum 8 of a plurality of air compartments in the heated oven 4, and the circulation air compartment of heated oven 4 opposite sides also is preferably by the shared common recycle air compartment 8 of a plurality of air compartments in the heated oven 4.Inculcated hot blast in a plurality of air compartments in the preheating oven 3 through this shared inlet air plenum 8 in the past; Because the air port of all air compartment the same sides alternately distributes below reaching above the guipure; When therefore in shared inlet air plenum 8 toward this, inculcating hot blast, a part of hot blast can get into from the air port of guipure top, and export in the air port below the guipure on this air compartment opposite; Fiberboard to be shaped blown from top to bottom utilize hot blast to penetrate preheating; Part hot blast can get into from the air port of guipure below, and export in the air port above the guipure on this air compartment opposite, fiberboard to be shaped is blown from the bottom up utilize hot blast to penetrate preheating; Thereby realize blowing the mode of circulation from the bottom up and carrying out preheating to blow from top to bottom.
Like Fig. 1-2, Fig. 4-shown in Figure 5, said a pair of guipure comprises guipure 1 and following guipure 2, and the said guipure 1 of going up is arranged at down guipure 2 tops; 3 air compartments preferably are set in the said heated oven 4; Be respectively first air compartment 601, second air compartment 602, the 3rd air compartment 603; The shared inlet air plenum 8 of heated oven 4 one sides is shared by first air compartment 601, second air compartment 602 and the 3rd air compartment 603, and the common recycle air compartment 9 of heated oven 4 opposite sides is also shared by first air compartment 601, second air compartment 602 and the 3rd air compartment 603 in the heated oven 4.When air-heater 420 starts; In shared inlet air plenum 8, inculcate hot blast through irritating the air port; Part hot blast through first uptake 701 enter into second air compartment 602, a part of hot blast enters into first air compartment 601 through first time air port 702; Some hot blast enters into the 3rd air compartment 603 through second time air port 703; First air compartment 601 is being provided with the 3rd uptake 705 with first time air port 702 relative side; Get into hot blast in first air compartment 601 and pass down guipure, the fiber type plate undetermined in the middle of guipure and the last guipure and exporting from the 3rd uptake 705 behind the guipure down down from the bottom up successively; Second air compartment 602 is being provided with air port 706 the 3rd time with first uptake, 701 relative sides; Get into hot blast in second air compartment 602 pass successively from top to bottom guipure, down the fiber type plate undetermined in the middle of guipure and the last guipure and go up guipure after export from the 3rd time air port 706; The 3rd air compartment 603 is being provided with second uptake 704 with second time air port 703 relative side, gets into to export from second uptake 704 after hot blast in first air compartment 603 passes down guipure from the bottom up successively, goes up the fiber type plate undetermined in the middle of guipure and the play guipure and goes up guipure.
Said preheating oven 3 also preferably is provided with three air compartments, its structure and hot blast from top to bottom, hydronic from the bottom up principle and heated oven 4 are same or similar.
The shared inlet air plenum of cooling and shaping baking oven 5 one sides is shared by a plurality of air compartments in the cooling and shaping baking oven 5, and the common recycle air compartment of cooling and shaping baking oven 5 opposite sides is shared by a plurality of air compartments in the cooling and shaping baking oven 5.The principle same with heated oven 5 realizes blowing the mode of circulation from the bottom up fiberboard to be shaped being carried out cooling and shaping to blow from top to bottom.Said cooling and shaping baking oven 5 preferably is provided with two air compartments; Realize that cold wind passes play guipure 2 from the bottom up successively, goes up the fiber type plate undetermined in the middle of guipure 1 and the play guipure 2 for one, realize that cold wind passes play guipure 2, the last middle fiber type plate undetermined of guipure 1 and following guipure 2 from top to bottom successively for one.
In the present embodiment; Last guipure 1 top of each air compartment of said preheating oven 3, heated oven 4 and cooling and shaping baking oven 5 preferably is provided with the wind deflector 12 across said air compartment along the direction that transmits perpendicular to guipure; Said wind deflector 12 1 ends are connected with the top, air port that is positioned at the guipure top of its place air compartment; The other end is to tilting near the direction of last guipure 1, so that hot blast or cold wind can be at dirty upwards guipure 1 of the guiding of wind deflector 12 and the fiber type plates undetermined in the middle of the guipure 2 down.
Fibreboard Production in the present embodiment is used baking oven, and thickness adjusting apparatus preferably also is set, and said thickness adjusting apparatus comprises top grating 13, lower grid plate 14 and a plurality of first motor 15; Said lower grid plate 14 and top grating 13 cross each air compartment of preheating oven 3, heated oven 4 and cooling and shaping baking oven 5, and said lower grid plate 14 next-door neighbours guipure 2 lower surface settings down; Said top grating 13 next-door neighbours go up guipure 1 upper surface setting; Said a plurality of first motor 15 is arranged on the top of baking oven body, and the output shaft of each first motor 15 all is connected with top grating 13 through threaded rod.
In the present embodiment; An end in the vertical direction preferred distance top grating 13 8-25cm that said wind deflector 12 tilts to the direction near last guipure 1; So that when top grating 13 moves up; Wind deflector 12 does not stop moving of top grating 13, so that regulate the distance between top grating 13 and the lower grid plate 14, thereby regulates the thickness that is pressed in the fiber type plate undetermined between top grating 13 and the lower grid plate 14.
In the present embodiment, the number of first motor that said thickness adjusting apparatus preferably includes is 12, and these 12 first motors are separately positioned on preheating oven 3, four angles of heated oven 4 and cooling and shaping baking oven 5 tops.
In the present embodiment; Preferably between said heated oven 4 and cooling and shaping baking oven 5, water cooling chamber 16 is set; Be provided with water-cooling apparatus in the said water cooling chamber 16; Said water-cooling apparatus comprises that the next-door neighbour goes up the upper surface of guipure 1 and corresponding the last cold water roller that is provided with 17 of lower surface and the cold water roller 18 down of guipure 2 down, said go up cold water roller 17 and down cold water roller 18 through 19 drives of second motor.Said second machine 19 preferably is provided with reduction box 23.
In the present embodiment, said water-cooling apparatus also comprises highly regulates cylinder 20, and the end that said height is regulated cylinder 20 is fixed in the water cooling chamber 16, and the other end is connected with the said cold water roller 17 of going up.
In the present embodiment; The said cold water roller 17 of going up is provided with water inlet and upper water-out mouth (not shown); Said cold water roller 18 down is provided with down water inlet and lower outlet, and said upper water-out mouth is connected through tube connector 21 with following water inlet or the said water inlet of going up is connected through tube connector 21 with lower outlet.Reach down in the last cold water roller 17 of water-cooling apparatus and feed cooling water in the cold water roller 18; Said second motor 19 drives goes up cold water roller 17 and cold water roller 18 rotations down; So that the mode of pressing cooling is cooled off the upper strata and the lower floor of fiberboard to be shaped, realize the preliminary surface typing of upper strata and lower floor, fiberboard upper strata of producing and the typing of the superficial layer of lower floor are harder; In conjunction with more firm, superficial layer is also more smooth.
In the present embodiment; If be provided with water-cooling apparatus, described top grating 13 and lower grid plate 14 should adopt the branch body structure, and top grating 13 comprises first top grating and second top grating; Lower grid plate 14 comprises first lower grid plate and second lower grid plate; First top grating and first lower grid plate cross preheating oven 3 and heated oven 4, the second top gratings and second lower grid plate and cross cooling and shaping baking type, so that no top grating and lower grid plate in the water cooling chamber 16; Guipure 1 upper surface is directly contacted with last cold water roller 17, be with 2 lower surfaces directly to contact down with following cold water roller 18.
In the present embodiment, described Fibreboard Production preferably also comprises the control system of the machine operation of the cooling water temperature that is used for controlling guipure conveyer transfer rate, water-cooling apparatus and cold water roller rotating speed, air-heater power, thickness adjusting apparatus with baking oven.
Fibreboard Production of the present invention uses the operation principle of baking oven to be: under the drive of fiberboard to be shaped guipure under last guipure reaches; Get into preheating oven, heated oven and cooling and shaping baking oven successively; In preheating oven, fiberboard to be shaped is carried out preheating through blowing, blow from the bottom up the circulation mode of carrying out from top to bottom;, last guipure enters into heated oven under the drive of guipure under reaching then; Through blowing, blow from the bottom up the circulation mode of carrying out from top to bottom fiberboard to be shaped is heated; After making the skin fusing of the composition bicomponent sheath core fibre in the fiberboard to be shaped; At last guipure and enter under the drive of guipure down water cooling chamber to the upper strata that makes fiberboard to be shaped and lower floor through on the cold water roller and down the cold water roller mode of pressing is carried out the typing of preliminary surface, enter into the cooling and shaping baking oven at last, cool off rapidly with the fiberboard of cold wind after through blowing, blow from the bottom up mode that circulation carries out from top to bottom preliminary typing; Make the rapid cooling curing of bicomponent sheath core fibre, make each fiber in three layers bond together the formation platy structure.
In equipment of the present invention, obviously, each parts reconfigures after can decomposing, make up and/or decomposing.These decomposition and/or reconfigure and to be regarded as equivalents of the present invention.Simultaneously; In the above in the description to the specific embodiment of the invention; Characteristic to a kind of embodiment is described and/or illustrated can be used in one or more other embodiment with identical or similar mode; Combined with the characteristic in other embodiment, or substitute the characteristic in other embodiment.
Claims (10)
1. a Fibreboard Production is used baking oven, comprises baking oven body and guipure conveyer, and said guipure conveyer comprises a pair of guipure that laterally arranges up and down and the live-roller that drives the guipure motion; Said baking oven body comprises preheating oven, heated oven and the cooling and shaping baking oven that sets gradually; It is characterized in that: said preheating oven, heated oven and cooling and shaping baking oven comprise a plurality of air compartments that set gradually along the guipure direction of transfer respectively, and said guipure passes each air compartment of preheating oven, heated oven and cooling and shaping baking oven successively; Each air compartment both sides parallel with the guipure direction of transfer all offer the air port; The air port of same air compartment one side is positioned at the guipure top; The air port of opposite side is positioned at the guipure below; The air port of all air compartment the same sides above the guipure and below alternately distribute, be respectively arranged with inlet air plenum in a side of each air compartment of preheating oven, heated oven and cooling and shaping baking oven, a side relative with inlet air plenum at each air compartment of preheating oven, heated oven and cooling and shaping baking oven is respectively arranged with the circulation air compartment; Be provided with on each said inlet air plenum and irritate the air port, the filling air port of said preheating oven and heated oven all is connected with air-heater, and the filling air port of said cooling and shaping baking oven is connected with air-cooler.
2. Fibreboard Production according to claim 1 is used baking oven, it is characterized in that:
The inlet air plenum of said preheating oven one side is by the shared shared inlet air plenum of a plurality of air compartments in the preheating oven, and the circulation air compartment of said preheating oven opposite side is by the shared common recycle air compartment of a plurality of air compartments in the preheating oven;
And/or the inlet air plenum of said heated oven one side is by the shared shared inlet air plenum of a plurality of air compartments in the heated oven, and the circulation air compartment of said heated oven opposite side is by the shared common recycle air compartment of a plurality of air compartments in the heated oven;
And/or the inlet air plenum of said cooling and shaping baking oven one side is by the shared shared inlet air plenum of a plurality of air compartments in the cooling and shaping baking oven, and the circulation air compartment of said cooling and shaping baking oven opposite side is by the shared common recycle air compartment of a plurality of air compartments in the cooling and shaping baking oven.
3. Fibreboard Production according to claim 1 is used baking oven, it is characterized in that: said preheating oven, heated oven comprise three air compartments respectively, and/or said cooling and shaping baking oven comprises two air compartments.
4. Fibreboard Production according to claim 1 is used baking oven; It is characterized in that: the guipure top of each air compartment of said preheating oven, heated oven and cooling and shaping baking oven is provided with the wind deflector across said air compartment along the direction that transmits perpendicular to guipure; Said wind deflector one end is connected with the top, air port that is positioned at the top of its place air compartment, and the other end tilts to the direction near guipure.
5. use baking oven according to each described Fibreboard Production of claim 1-4, it is characterized in that: also comprise thickness adjusting apparatus, said thickness adjusting apparatus comprises top grating, lower grid plate and a plurality of first motor; Said guipure comprises guipure and following guipure, and the said guipure of going up is arranged at down the guipure top; Said lower grid plate and top grating cross each air compartment of preheating oven, heated oven and cooling and shaping baking oven, and said lower grid plate next-door neighbour guipure lower surface setting down; Said top grating next-door neighbour goes up the setting of guipure upper surface; Said a plurality of motor is arranged on the top of baking oven body, and the output shaft of each motor all is connected with top grating through threaded rod.
6. Fibreboard Production according to claim 5 is used baking oven, it is characterized in that: said wind deflector to an end in the vertical direction that tilts near the direction of last guipure apart from top grating 8-25cm.
7. use baking oven according to the arbitrary described Fibreboard Production of claim 1-4, it is characterized in that: said guipure comprises guipure and following guipure, and the said guipure of going up is arranged at down the guipure top; Be provided with water cooling chamber between said heated oven and the cooling and shaping baking oven; Be provided with water-cooling apparatus in the said water cooling chamber; Said water-cooling apparatus comprises that the next-door neighbour goes up the upper surface of guipure and corresponding the last cold water roller that is provided with of lower surface and the cold water roller down of guipure down, said go up the cold water roller and down the cold water roller pass through second driven by motor.
8. Fibreboard Production according to claim 7 is used baking oven, it is characterized in that: said water-cooling apparatus also comprises highly regulates cylinder, and the end that said height is regulated cylinder is fixed in the water cooling chamber, and the other end is connected with the said cold water roller of going up.
9. Fibreboard Production according to claim 8 is used baking oven; It is characterized in that: the said cold water roller of going up is provided with water inlet and upper water-out mouth; Said cold water roller down is provided with down water inlet and lower outlet, and said upper water-out mouth is connected through tube connector with following water inlet or the said water inlet of going up is connected through tube connector with lower outlet.
10. Fibreboard Production according to claim 5 is used baking oven; It is characterized in that: the quantity of said first motor that said thickness adjusting apparatus comprises is 12, and 12 said first motors are separately positioned on preheating oven, four angles of heated oven and cooling and shaping baking oven top.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251304.6A CN102744762B (en) | 2012-07-19 | 2012-07-19 | Oven for fireboard production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251304.6A CN102744762B (en) | 2012-07-19 | 2012-07-19 | Oven for fireboard production |
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| CN102744762A true CN102744762A (en) | 2012-10-24 |
| CN102744762B CN102744762B (en) | 2017-11-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773783A (en) * | 2016-02-19 | 2016-07-20 | 澳森木业赤壁有限责任公司 | Fibreboard production system |
| CN110450260A (en) * | 2019-09-06 | 2019-11-15 | 辽宁瑷玛特新材料科技有限公司 | A kind of sandwich plate heat-shaping device |
| CN111020877A (en) * | 2019-12-13 | 2020-04-17 | 江苏迎阳无纺机械有限公司 | Hot air oven with air duct conversion function |
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| CN110450260A (en) * | 2019-09-06 | 2019-11-15 | 辽宁瑷玛特新材料科技有限公司 | A kind of sandwich plate heat-shaping device |
| CN111020877A (en) * | 2019-12-13 | 2020-04-17 | 江苏迎阳无纺机械有限公司 | Hot air oven with air duct conversion function |
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|---|---|
| CN102744762B (en) | 2017-11-28 |
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