CN100416201C - Heating device and hot plate used thereby - Google Patents
Heating device and hot plate used thereby Download PDFInfo
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- CN100416201C CN100416201C CNB031427022A CN03142702A CN100416201C CN 100416201 C CN100416201 C CN 100416201C CN B031427022 A CNB031427022 A CN B031427022A CN 03142702 A CN03142702 A CN 03142702A CN 100416201 C CN100416201 C CN 100416201C
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
- F26B17/003—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with fixed floors provided with scrapers
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
Heating device of the type which at least consists of a treatment space (2) equipped with a number of hot plates (3-4), either or not composed of several partial plates (3A-3B, 4A-4B), formed of a hollow sandwich structure with at least two plates (5-6) in between which can circulate a heating medium, as well as with means (8) to move a product to be heated over the hot plates (3-4), characterised in that at least a number of the above-mentioned hot plates (3-4), partial plates (3A-3B, 4A-4B) respectively, are placed mainly freely on a continuous supporting structure (16) situated each time underneath them.
Description
Technical field
The heating plate that the present invention relates to a kind of firing equipment and be used for this equipment.
The present invention be more particularly directed to such firing equipment, at first it is designed for dry products, for example powder, seed and resemble similar various organic matters or inorganic matter such as sludge, but secondly it also can be used for other occasion, such as baked goods.
More particularly, the present invention relates to such firing equipment, which comprises at least a processing space that has been equipped with many heating plates, its by or can't help the several sections plate and form, heating plate is formed by the hollow sandwich member that has two plates at least, a kind of thermophore that can circulate between two plates, this equipment also comprise and resemble spreading machine or of this sort device, are used for product to be heated is moved on on the heating plate.
Background technology
In order to form a firing equipment with several horizontal planes, known heating plate be one above another level.Heating plate is made like this and is made product to be processed radially outward to move above the heating plate at first by spreading machine or analog, this product is below the edge of this heating plate drops on second heating plate then, then radially move inward by spreading machine or analog at second the above product of heating plate, at last by centre bore end loop on following heating plate, heat all heating surfaces afterwards if desired, fully exchange certain heat, for drying, baking or the like, product can repeat this cyclic process and reach certain state until it.
Such heating plate or the general problem of part plate are overbendings, this is because external load and own wt on the one hand, owing to there is the temperature difference, be difficult to absorb and get rid of uneven expansion usually on the other hand, particularly all the more so when using large-sized heating plate.Crooked and distortion must keep strict limit, makes the gap that forms between spreading machine and the heating plate can be not bigger than the permission maximal clearance of setting when the first assembled.
For this problem is minimized,, as described in 013,426, advised outside insulating package, erectting as far as possible the support of a heating plate as belgian patent NO.1.Though this can bring good result, particularly very effective to the distortion that causes of the opposing temperature difference, buckling problem still exists.
Summary of the invention
Substantially, the object of the invention is to improve a kind of and the relevant firing equipment of known device so far, and provides a kind of only solution to the problems referred to above.
For this purpose, the present invention relates to a kind of firing equipment of the above-mentioned type, it is characterized in that to the above-mentioned heating plate that reduces a lot, separately part plate, but all heating plates preferably, all mainly freely be placed on the continuous supporting member that at every turn all is positioned at below it.
When each relevant heating plate mainly freely was placed on the above-mentioned supporting member, the danger of distortion just had been reduced.Therefore, for example, between supporting member and heating plate, will not have the pressure difference, get rid of consequent distortion so at least.
Described supporting member preferably also mainly freely is placed on the fulcrum, and fulcrum is roller or analog preferably, and the danger of supporting member deforming has also reduced like this.
" main freely supports " that it should be noted that heating plate and/or supporting member means that described each heating plate and/or supporting member are supported in a kind of loosening fully mode, perhaps only on a limited extent, be fixed, for example at a single-point place.For described supporting member, this fixing can be a single strong point, and can pass through the only fastening realization in the center for this fixing of heating plate.
According to another preferred feature of the present invention, above-mentioned supporting member is made by newel frame, and this provides not only light and handy but also firm advantage for supporting member.
Preferably, supporting member is made up of the pillar of concentric extension and/or leg portion and radial strut and/or leg portion at least.This mode can obtain a highly stable structure.When all pillars all are positioned at a warm area by steam eddy current convection current levelling always, expansion will be even.By this mode, transmit best notion according to load, load can absorb by beared part.
Another preferred feature according to the present invention, following supporting member have an end face of carefully being flattened, and this helps the load of heating plate and the support that common external load suitably is delivered to enclosure body or encirclement member.When supporting member had a bigger rigidity, this crooked strictness crooked and that cause because of the heating plate own wt that also will make load because of heating plate cause remained on minimum degree.
Following supporting member preferably is made up of different independent sectors, because a special independent supporting member that is interconnected to form each heating plate.
Each related supporting member or the best single-point of part supporting member are fixed on the outer of a support and place, and this is supported for the part of support frame, and it freely is placed in all the other supports.Each related heating plate or part plate preferably remain on the appropriate location at relative supporting member center by the supporting member of a locating ring below it.The latter has one to be assemblied in a circumferential collar in the groove with the abundant free degree, and is positioned at the center of heating plate or part plate.And heating plate or part plate freely are placed on the supporting member.Have following advantage like this, promptly heating plate and below supporting member and enclosure body between do not have pressure, meanwhile,, maintain mutual fixed position at least with a kind of common mode.
According to preferred forms, purpose of the present invention is as follows:
-under own wt and the influence of common external applied load, the maximum deflection of plate and their supporting member depends on the diameter of plate, its order of magnitude changes between 1/1750 and 1/2500;
-make load or heat in individual components, can not produce a kind of structure of stress difference;
-stress that load or heat are caused is delivered to the connection between the parts of whole device glibly;
The circulation pattern of-a kind of thermophore, all parts of its feasible heating plate that is used are all flowed through in a kind of mode much at one by thermophore and are heated, and so also obtain to expand uniformly in heating process.
In order effectively to satisfy in these purposes one or several, except above-mentioned principal character, further, heating plate preferably is used in an apparatus according to the invention, and this equipment has the structure that a kind of radial members is a feature.Because adopted radial members or feature radially, this equipment will be more stable than existing equipment, thereby may realize large diameter heating plate under the situation that does not produce any unallowed bending and material stress, and expansion is uniform in heating process.
Radial members preferably by cutting apart heating plate and/or the part plate is realized, be made up of radially little sector by these plates, and wherein the angle that covers of each little sector is less than 90 °, preferably also less than 30 °.Further, heating plate is divided into two and possible more independent sector plate at least, as existing.
Preferably provide pillar in heating plate, as spacer, casting edge and analog, pillar provides the separation of sector, further, this pillar preferably also the radial strut of the supporting member below it conform to, so just obtained one and directly supported.
According to a further aspect in the invention, heating plate has one, and this thermophore provides a kind of radial circulation for the mobile pipeline of thermophore, is just using under the situation of steam as thermophore, therefrom mind-set is outside or circulate to the center from the outside, no matter follows any paths.
According to preferred forms, in order to obtain to be heated more uniformly, between the center of heating plate and outer rim, produce the slight temperature difference, between aforementioned two plates, provide spacer radially tortuous pattern is provided.
According to a special feature of the present invention, as previously mentioned, each heating plate is made up of the part plate of two or how round sector, and this makes it possible to independently the transport section plate and they side by side are assembled to the position that will erect firing equipment.Can set up very large diameter by this way and surpass 7 meters even reach 8 meters and bigger heating plate, whereby transport section plate on highway in normal way.
Preferably, heating plate and the supporting member below it are made up of two semicircle sectors in the case.Yet be clear that very according to a kind of deformation program, the part plate of realization also may cover less sector, for example quadrant or littler.The piecemeal that uses the sector part that covers circle not only to help heating plate transports, and when setting up relatively large heating plate, they can easily be formed with a kind of system mode.
Following supporting member also can be grouped into by scallop.
For heating plate and below supporting member in obtain best heat distribution, each related heating plate or each sector all have a pipeline, this pipeline comprises at least: the service pipe that flows below sandwich component; Near heating plate end face center circular distributing pipe, the opening that the intermediate space of distributing pipe and sandwich component is coupled together; Circular collecting pipe, this collecting pipe and are connected to above-mentioned intermediate space by opening near the excircle of heating plate on the sandwich component bottom surface; Be connected to the discharge pipe of circular collection pipe with at least one.
Second principal character of the present invention is, under the situation of big heating plate, in other words under near the situation of the plate that has clearance opening the center at them As mentioned above, heater does not exist only in the height place of the part that radially is positioned at clearance opening inside, the height place that also is present in the part that radially is positioned at the clearance opening outside, whole like this board member is subjected to even heating.
It should be noted that to have the invention still further relates to the heating plate with above-mentioned band radial members structure, no matter whether they are with or without free bearing, and also no matter how they are supported.
Description of drawings
In order to set forth feature of the present invention better, to describe with reference to the accompanying drawings according to preferred forms more of the present invention, these preferred forms limit the present invention in no instance as just for example, wherein:
Fig. 1 schematically shows according to a kind of firing equipment of the present invention;
Fig. 2 is illustrated in the top view of the base support member of representing with F2 among Fig. 1;
Fig. 3 illustrates such as the bottom view that is known as in the little heating plate one in Fig. 1 with those of F3 representative;
Fig. 4 expresses the part of representing with F4 among Fig. 3 in more detail with bigger ratio;
Fig. 5 illustrates such as the bottom view that is known as in the big heating plate one in Fig. 1 with those of F5 representative;
Fig. 6 illustrates the part of representing with F6 among Fig. 5 with bigger schedule of proportion;
Fig. 7 illustrates the cross section of heating plate VII-VII along the line among Fig. 5, also shows subsidiary base support member simultaneously;
Fig. 8, the bigger schedule of proportion of 9 and 10 usefulness illustrate the part of representing with F8, F9 and F10 among Fig. 7;
Figure 11,12, the bigger schedule of proportion of 13 and 14 usefulness illustrate the cross section of XI-XI, XII-XII along the line, XIII-XIII and XIV-XIV among Fig. 6;
Figure 15 illustrates the top view of the heating plate that comprises four part plates.
The specific embodiment
As expression total in Fig. 1, that represents in detail in Fig. 2 to 14 is such, the present invention relates to such one type firing equipment 1, which comprises at least and handle space 2, on the one hand, this processing space 2 has been equipped with many heating plate 3-4, heating plate 3-4 is formed by the hollow sandwich member, this hollow sandwich member has two plate 5-6 at least, a pars intermedia 7 is arranged between the plate 5-6, resembling the such thermophore of steam or wet goods heated liquid can circulate in pars intermedia 7, on the other hand, this processing space 2 provides a device 8 product to be heated is moved on on the heating plate 3-4.
Said apparatus 8 comprises a distribution mechanism 10 with central shaft 11 on the one hand, central shaft 11 extends through the central opening 12 and 13 in heating plate 3 and 4, and be equipped with a spreading machine 14 that on heating plate 3-4, moves, device 8 comprises a driving element 15 on the other hand, as motor, come driving shaft 11.
According to the present invention, the part plate of forming these heating plates 3-4 mainly freely is placed on the continuous supporting member 16 to the above-mentioned heating plate 3-4 that reduces a lot, respectively, and supporting member 16 all is positioned at below it at every turn continuously.
Each such supporting member 16 also mainly freely is placed on the fulcrum 17, and fulcrum 17 is positioned at the periphery of handling space 2 and is a part of support frame 18.In given embodiment, support is by roller bearing, and particularly roller 19 or analog wait and provide.
As shown in Figure 2, such supporting member 16 is to be made by newel frame, especially, being radial strut on the one hand, here is main pillar 20-21 and concentric pillar, here being annular pillar 22, is the intermediate studdle 23 that extends according to main concentric path on the other hand.
Supporting member 16 is with two semicircular part-structure 24-25, perhaps according to a kind of distressed structure of not expressing, is produced with several fan-shaped part-structures.
Therefore above-mentioned radially main pillar 20-21 is made up of a series of IPN or HEB pillars 20 radially on the one hand, on the other hand along separating side, it is the lateral margin of part-structure 24-25, form by U-shaped pillar 21, thus thus relatively the central plate 26 of pillar 21 connect 27 by bolt and link together in pairs each other and form each complete horizontal plane.Above-mentioned annular pillar 22 is made up of the U-shaped pillar.Form four annular construction member 28-29-30-31 by these pillars 22, one of them is positioned at inner periphery, and another is positioned at excircle.Two outmost annular construction member 29-30 are formed by U-shaped DIN 1026 pillars, and annular construction member 28 is formed by U-shaped DIN1029 pillar.In given embodiment, intermediate studdle 23 is made up of H E B-crossrail or U-shaped pillar, and this depends on the diameter of heating plate.
The end face of supporting member 16 is done as a wholely carefully to have been flattened.Heating plate 3-4 is well supported like this.
Part-structure 24-25 is preferably fixed with each other on each horizontal plane by unshowned fish platee, and after part-structure 24-25 coupled together, these fish platees had been welded to the far-end of the pillar 21 that is close to each other.
It should be noted that each supporting member 16 that relates to and/or partial component or part-structure 24-25 preferably are fastened on these with a kind of fixed form and support a single-point place on the excircle in 17 one here, and support on 17 by using or do not use roller bearing 19 freely to be placed on other.If it should be noted that each the heating plate 3-4 or each the part plate-heating plate that relate to here is made up of the part plate, as 3A, the 3B etc. that hereinafter will set forth or 4A, 4B etc.-preferably mainly the be positioned at center of subsidiary supporting member 16, and according to the present invention, lean against on the supporting member, it just can move freely like this.According to Fig. 8, by a locating ring 51 being connected to a division center 50 of supporting member, tube-in-tube structure particularly, can make heating plate 3-4 or part plate 3A-3B, 4A-4B navigate on the supporting member 16, this locating ring 51 has a circumferential collar 52 with groove 53 matched in clearance, and be positioned at the center of described heating plate or part plate, and keep the relative position relation of the latter and supporting member 16 like this.Heating plate 3-4,3A-3B, 4A-4B are that design remains on the appropriate location with plate and avoids the chance of plate to move relative to the thing that is located by connecting of supporting member 16, for example contact moving of causing, perhaps owing to moving that different expansions causes arranged relative to supporting member 16 with spreading machine 14.Interconnecting thing and can comprise fish platee between the part heating plate, these fish platees are not shown in the drawings, but common connection side, excircle and the center etc. that can be positioned at the part plate are located.
Similarly, each supporting member 16 preferably is attached in the strong point 17 one with a kind of fixed form single-point.
According to the present invention,, preferably adopt hereinafter the heating plate of a kind of like this structure of describing in conjunction with Fig. 3 to 14 though can adopt the heating plate 3-4 of any structure.
Each the heating plate 3-4 that expresses comprises two semi-circular portion plate 3A-3B, 4A-4B separately respectively, and these part plates mainly are adjacent to freely be supported, and this will describe later.Yet according to unshowned a kind of deformation program, clearly the many features that hereinafter will describe also can be applied to and have on many parts heating plate 3-4 of sector many parts as shown in figure 15 or an integral body.
At first, the general structure of elaboration is applicable to heating plate 3 and 4, wherein, has set forth little heating plate 3 with reference to accompanying drawing 3-4, has set forth big heating plate 4 with reference to accompanying drawing 5 to 14.
As shown in the figure, each heating plate 3-4 comprises a hollow sandwich member that is formed by plate 5-6.Each part plate 3A-3B, 4A-4B are configured on the whole circumference by lath 32 respectively separately, and lath 32 is connected to plate 5 and 6 by plumb joint.
The principal character that heating plate 3-4 and part plate 3A-3B, 4A-4B have is that they have a kind of structure with radial members, as described below like that, this radially feature can show by different way.
According to first embodiment, in the embodiment that provides, obtain described radially feature like this, promptly heating plate 3-4 is divided into some parts sector 33 diametrically, and the angle A that each part sector 33 covers preferably reaches 30 ° or littler all less than 90 °.This cuts apart intermediate space by spacer 34 and realizes.
It is all independent each other that another principal character of heating plate 3-4 is that they are useful on for the pipeline, the particularly radial circulation of each part sector 33 of thermophore radial circulation, and this feature has also disclosed radially feature simultaneously.Radial circulation is represented with arrow 35 in Fig. 4 and 6.
As previously mentioned, the inside from middle space 7 thermophore flows through the mode of each sector usually or resembles in given embodiment flows to the outside, or as a kind of flexible program, to inside, preferably the pipe section that radially extends flows from outer flow.
Shown in Fig. 4 and 6, spacer 36 preferably between plate 5 and 6, so not only influences Radial Flow, and guarantees that Radial Flow flows through the pattern of complications to obtain a more uniform heating.
Shown in Figure 11 and 12, spacer 34 and 36 comprises the lath that is formed by single rectangle pillar, and these pillars are placed on their vertical plane.
In given embodiment, be positioned at the spacer 34 of various piece plate 3A-3B, 4A-4B lateral margin and lath 32 location in one way respectively radially, make them be positioned at or mainly be positioned at the radially main pillar 20 and 21 tops of supporting member 16.
Shown in Fig. 4 and 6, between plate 5 and 6, also can provide additional local spacer sleeve 37.
Each part plate 3A-3B, 4A-4B have a pipeline separately respectively, and this pipeline comprises a service pipe 38 in the sandwich component current downflow at least; The distributing pipe 39 of a circle, it is near related part plate center; An opening 40, it is connected to distributing pipe 39 intermediate space 7 of sandwich component; The collecting pipe 41 of a circle, it is positioned at the excircle vicinity of part plate related on the bottom surface of sandwich component, and is connected to above-mentioned intermediate space 7 by opening 42; At least one discharge pipe 43, it is connected to circular collection pipe 41.
In the embodiment of little heating plate 3, each part that forms the intermediate space 7 of each part sector 33 is extended collecting pipes 41 until circle continuously from the distributing pipe 39 of circle.
Distributing pipe 39 and collecting pipe 41 are preferably made semicircular pipe, shown in Fig. 7 to 10 like that, be connected on the sandwich component with their planar side, so just obtain a limited total height.
From accompanying drawing, can derive aforementioned content and also be applicable to each part plate.Therefore, under the situation of using a whole heating plate 3-4, clearly manage 39-41 and may cover a complete circle but not semicircle, and can use or not use more than one service pipe 38, discharge pipe 43 separately respectively.
When firing equipment 1 operation, entering part plate 3A-3B, 4A-4B heat heating plate 3-4 respectively thereby the guiding thermophore is by service pipe 38.Therefore thermophore flows in intermediate space 7 by distributing pipe 39 and slit opening 42, from it flows to opening 42 by each part sector 33 in tortuous mode here.Through these openings 42, thermophore is collected in 41 li of collecting pipes, from it is discharged from by discharge pipe 43 here.
As mentioned above, the structure of little heating plate 3 is corresponding to big heating plate 4.Many differences between them hereinafter will be described.
First structural difference is that little heating plate 3 has less diameter.This also is the difference of the supporting member 16 of correspondence, and outer rim 44 complete obiterations of its supporting member are below heating plate 3.In fact, the supporting member 16 that is used for little heating plate 3 can be made equally with big heating plate 4, and difference only is the more close annular construction member 30 in the position of annular construction member 29.Clearance opening 45 in the processing space 2 of heating system thereby idle fully, away from supporting 17, this support 17 deviates from support frame 18.It should be noted that supporting 17 also is positioned on the lower horizontal plane in supporting member 16 belows.Opening very close to each other in heating plate 3, however in big heating plate 4 gapped really opening 9, the position of the clearance opening 46 that the position of this clearance opening 9 and supporting member 16 are interior conforms to.
Second main difference is, because there is clearance opening 9 in big heating plate 4, thereby intermediate space 7 each part sector 33 are divided into two parts 47 and 48, and difference is that also big heating plate 4 has passage 49, and this passage 49 is connected to second portion 48 with the first 47 of above-mentioned intermediate space 7.
It should be noted that tube-in-tube structure 50 has been embedded in the center of supporting member 16 and fixed thereon, shown in Fig. 7 and 8, this tube-in-tube structure comprises a sleeve 52 with two welding beads 54, welding bead 54 is around the annular construction member 28 of part structure 24 and 25, annular construction member 28 is formed by the U-shaped pillar, and welding bead 54 is soldered to the radially operating desk 20 and 21 of supporting member 16.Part supporting construction 24 and 25 couples together each other by the limited overlap zone 55 of size, is welded to the U-shaped part of annular construction member 28 on part-structure 24 and 25 height of separating.The locating ring 51 that is used for heating plate 3-4 is connected bead 54.
By spreading machine 14 product to be heated is moved to above the heating plate 3-4, wherein outside edge moves this product from the centre on little heating plate 3 with a kind of known way, and moves to the centre from outer rim on big heating plate 4.In this moving process, the heating plate of this product above being positioned at drops on the next heating plate that is positioned at below it, flows through a zigzag path that runs through firing equipment 1 like this.
When work, the guiding thermophore enters circular distributing pipe 39 by each related service pipe 38, finishes intermediate space 7 by opening 40 from thermophore described here.Thermophore flows through according to above-mentioned zigzag path after the described intermediate space 7, and it leaves this space by opening 42 and is collected in the collecting pipe 41, and is discharged to as being used in the equipment of heating carrier by discharge pipe 43.
If adopt steam as thermophore, because each sector only need provide less condensed steam, this just is easy to be transformed into a kind of simple structure, and in such cases, tortuous pattern is not used in suggestion.Supply steam is removed condensate preferably by a vertical circular discharge pipe that is positioned at the center preferably by the circular distributing pipe along heating plate 3-4 excircle.
At last, should be noted that " circulation radially substantially " means that thermophore flows to the inside from the outside of each sector, or vice versa.Yet in each sector, this process is arbitrarily, needn't follow the arrow 35 of Fig. 6.
" continuous supporting member 16 " of the present invention must be understood that each supporting member extends below a heating plate 3 or 4, no matter this supporting member 16 has been made into any pattern, and do not resemble belgian patent NO.1, the special local support of describing in 013,426 on the edge.
Clearly, because ad hoc structure of the present invention, between the different parts the very big free degree is arranged, consequently effectively overcome the expansion difference, thereby in such element, particularly each heating plate 3 or 4 and each supporting member 16 in all obtains expansion uniformly, these parts can be with undesirable mode bending like this.
Can clearly be seen that also that from Figure 15 above-mentioned heating plate needn't be made up of two part plates, they also can be made up of four or more part plate.
The embodiment that above-described and accompanying drawing is represented will never limit the present invention as an example; On the contrary, such firing equipment and above-mentioned heating plate can manufacture different shape and size within the scope of the present invention.
Claims (12)
1. firing equipment, it is formed by handling space (2) at least, this processing space (2) is equipped with a plurality of heating plates (3-4) or several sections plate (3A-3B, 4A-4B), this heating plate is formed by the hollow sandwich member with at least two plates (5-6), wherein, a kind of thermophore can circulate between these two plates, this firing equipment also comprises and is used for product to be heated is moved on to device (8) on the heating plate (3-4), thus, at least a plurality of above-mentioned heating plates (3-4) or part plate (3A-3B, 4A-4B) freely be held in place respectively on the following supporting member (16) of each described heating plate or part plate, it is characterized in that: supporting member (16) comprises the have circumferential collar locating ring (51) of (52), and this collar is engaged in and is arranged on described heating plate (3-4) or part plate (3A-3B, in the groove 4A-4B) (53).
2. firing equipment according to claim 1 is characterized in that: each relevant supporting member (16) freely is placed on the strong point (17).
3. firing equipment according to claim 2 is characterized in that: the described strong point (17) is a roller.
4. firing equipment according to claim 1 is characterized in that: supporting member (16) is made by newel frame.
5. firing equipment according to claim 1, it is characterized in that: supporting member (16) is made up of the pillar (20) or the leg portion of concentric pillar (22) and intermediate studdle (23) or leg portion and radial location at least, wherein, the end face of these pillars or leg portion is positioned on the same plane, and described concentric pillar (22) and intermediate studdle (23) extend along main concentric path.
6. firing equipment according to claim 2, it is characterized in that: this firing equipment is provided with the support frame (18) that is used for the strong point (17), be fixed on in the strong point (17) of support frame (18) each supporting member (16) single-point, and be erected at movably on other strong point (17).
7. firing equipment according to claim 1 is characterized in that: it comprises that one or several have the heating plate of radial structure (3-4).
8. firing equipment according to claim 7 is characterized in that: above-mentioned heating plate (3-4) has common pipeline for the thermophore radial circulation.
9. firing equipment according to claim 7 is characterized in that: above-mentioned heating plate (3-4) is divided into sector (33) diametrically.
10. firing equipment according to claim 7, it is characterized in that: it comprises heating plate (3-4), this heating plate is made up of the part plate (3A-3B, 4A-4B) of one or several circular segment shapes, each part plate form heating plate (3-4) half or 1/4th or still less.
11. firing equipment according to claim 1 is characterized in that: heating plate (3-4) or each part plate (3A-3B, 4A-4B) are provided with a pipeline, and this pipeline comprises at least: the service pipe (38) that flows below above-mentioned heating plate (3-4); Be arranged near the distributing pipe (39) of the circle in heating plate (3-4) end face center; Distributing pipe (39) is connected to the opening (40) of the intermediate space (7) of sandwich component; Circular collecting pipe (41), this collecting pipe is arranged near the excircle of heating plate (3-4) bottom surface, and is connected on the aforementioned intermediate space (7) by opening (42); Be connected to discharge pipe (43) on the circular collection pipe (41) with at least one.
12. firing equipment according to claim 1 is characterized in that: heating plate (3-4) comprises and is used for the pillar of partitioning portion sector (33) that this pillar is consistent with the pillar (20) of the radial directed of above-mentioned supporting member (16).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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BE20020374 | 2002-06-06 | ||
BE2002/0374A BE1014870A3 (en) | 2002-06-06 | 2002-06-06 | Heating device and heating plate thereby |
Publications (2)
Publication Number | Publication Date |
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CN1467469A CN1467469A (en) | 2004-01-14 |
CN100416201C true CN100416201C (en) | 2008-09-03 |
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CNB031427022A Expired - Lifetime CN100416201C (en) | 2002-06-06 | 2003-06-06 | Heating device and hot plate used thereby |
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EP (1) | EP1369653B1 (en) |
CN (1) | CN100416201C (en) |
BE (1) | BE1014870A3 (en) |
DE (1) | DE60328435D1 (en) |
ES (1) | ES2328801T3 (en) |
PL (1) | PL199707B1 (en) |
PT (1) | PT1369653E (en) |
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DE102005030791B4 (en) * | 2005-06-29 | 2010-06-17 | Frank Jeremias | Traversing furnace |
EP2856051A4 (en) * | 2012-05-31 | 2016-02-17 | Renewable Fuel Technologies Inc | Furnace including multiple trays and phase-change heat transfer |
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---|---|---|---|---|
DE55547C (en) * | 1900-01-01 | J. brown und G. johnston in Glasgow, Schottland, bezw. Plantation Starch Works und 29 Eaglesham Street | Innovation on vacuum dryers | |
DE40002C (en) * | 1900-01-01 | P. HAEUSER in Meuselwitz, Sachsen - Altenburg | Drying device for coal | |
GB191218442A (en) * | 1912-08-10 | 1913-08-11 | Cornelius Asselbergs | Improvements in Drying Apparatus with Superposed Floors and Rotary Agitators. |
GB119198A (en) * | 1918-04-18 | 1918-09-26 | Herbert Alexander | Improvements in or connected with Apparatus or Kilns for Drying Granular, Pulverulent and Pasty Materials. |
-
2002
- 2002-06-06 BE BE2002/0374A patent/BE1014870A3/en not_active IP Right Cessation
-
2003
- 2003-05-24 PT PT03011782T patent/PT1369653E/en unknown
- 2003-05-24 EP EP20030011782 patent/EP1369653B1/en not_active Expired - Lifetime
- 2003-05-24 DE DE60328435T patent/DE60328435D1/en not_active Expired - Lifetime
- 2003-05-24 ES ES03011782T patent/ES2328801T3/en not_active Expired - Lifetime
- 2003-06-05 PL PL360522A patent/PL199707B1/en unknown
- 2003-06-06 CN CNB031427022A patent/CN100416201C/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB502895A (en) * | 1937-06-05 | 1939-03-21 | Robert Charles Pessell | Improvements in machinery for drying crops and grain, grass, hay and the like |
CN2064488U (en) * | 1989-08-18 | 1990-10-24 | 金吉成 | Stirring type hot-air dehydrator |
DE19838963A1 (en) * | 1997-09-12 | 1999-04-15 | Thilo Gruber | Heated sludge drying assembly has series of stacked plates, each under rotating scraper blades |
CN2395235Y (en) * | 1999-10-11 | 2000-09-06 | 张鸿飞 | Super fine particle drier |
BE1013426A6 (en) * | 2000-05-02 | 2002-01-15 | Puttaert Emiel | Heating installation |
Also Published As
Publication number | Publication date |
---|---|
PL199707B1 (en) | 2008-10-31 |
PL360522A1 (en) | 2003-12-15 |
PT1369653E (en) | 2009-10-12 |
EP1369653B1 (en) | 2009-07-22 |
EP1369653A1 (en) | 2003-12-10 |
BE1014870A3 (en) | 2004-05-04 |
DE60328435D1 (en) | 2009-09-03 |
ES2328801T3 (en) | 2009-11-18 |
CN1467469A (en) | 2004-01-14 |
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