CN102692037A - Furnace with isolation chamber - Google Patents
Furnace with isolation chamber Download PDFInfo
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- CN102692037A CN102692037A CN2012102021200A CN201210202120A CN102692037A CN 102692037 A CN102692037 A CN 102692037A CN 2012102021200 A CN2012102021200 A CN 2012102021200A CN 201210202120 A CN201210202120 A CN 201210202120A CN 102692037 A CN102692037 A CN 102692037A
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Abstract
The invention discloses a furnace with an isolation chamber, and the furnace comprises a water jacket furnace body and a water jacket flue communicated with the water jacket furnace body, wherein a fixed heat exchange body and a movable heat exchange structure are arranged on the water jacket furnace body or the water jacket flue, and the furnace is provided with an isolation chamber structure within the range which corresponds to the end of the a movable heat exchange structure. The tar and dust in the circulation flue gas can be effectively isolated, and can be condensed within the range of the end of the movable heat exchange structure, so that the mobility barrier caused by the condensation of the tar and dust at the lead-out end of the movable heat exchange structure can be avoided. Particularly, a water inlet end and a water outlet end in a lead-out opening are in non-parallel translation with a main heat exchange body, so that the furnace is more convenient to produce, more tight to seal, and reliable and flexible to move.
Description
Technical field
The present invention relates to a kind of furnace that drives heating supply, is the furnace of band isolated chamber specifically.
Background technology
Generally on the low side according to northern heated kang draft, and different heated kang draft difference is very big.Furnace needs the poor efficiency heat exchange to discharge fume in the use in night to guarantee the heated kang temperature; Use daytime then needs high efficient heat exchanging; Realize the objective circumstances of the energy-conservation heat supply of heating installation; The inventor has invented two furnace technology at 2010 and 2012, and (patent No. is: 2010101455326,201220168839.2); The common ground of these two inventions is, fixedly heat exchange body and removable heat exchange structure are set in the water jacket flue of furnace or on the top of water jacket furnace respectively, utilize removable heat exchange structure main heat exchange body and fixedly the position of heat exchange body move poor efficiency heat exchange smoke evacuation and the efficient burning heat exchange of selecting furnace.Make furnace have slow fast fire, high efficient heat exchanging is selected the heated kang temperature arbitrarily, notable features such as energy-saving and environmental protection.But, will make the mobile obstacle that occurs of removable heat exchange structure exit owing to the continuous increase of bituminous coal usage ratio in the market, tar, dust condensing on main heat exchange body, water inlet end and water side and associated components in the circulation flue gas of this fire coal.Because can only there be less gap with the external edge of main heat exchange that is inserted in this removable heat exchange structure closure plate open-work for preventing that flue gas is excessive; Condensing of tar and dust also can cause this closure plate on the main heat exchange body, to lose the ability of moving axially; Spur when the main heat exchange body is conditioned device, when axial dipole field occurring, this closure plate and flue wallboard will occur at interval; Cause flue gas excessive, form potential safety hazard.
Summary of the invention
The technical problem that the present invention will solve provides a kind of end scope of circulation flue gas and removable heat exchange structure that makes and effectively isolates; Make removable heat exchange structure in body of heater, move flexibility and reliability; Sealing safety, the furnace of the band isolated chamber that heat exchange efficiency can be regulated arbitrarily.
For addressing the above problem; The present invention has adopted a kind of like this furnace with isolated chamber, the water jacket flue that it comprises water jacket furnace and is interconnected, and this water jacket furnace and water jacket flue are provided with water inlet and delivery port; In this water jacket furnace top or the water jacket flue; Be provided with fixedly heat exchange body and the removable heat exchange structure that comprises the main heat exchange body, this removable heat exchange structure comprises also and movable water inlet end and the water side that is communicated with of furnace water jacket that this body of heater outside is provided with and can drives the adjusting device that the main heat exchange body moves; This furnace is scope in the end of the removable heat exchange structure of correspondence, is provided with the isolated chamber structure.
Through in the heating installation body of heater of removable heat exchange structure end scope, the isolated chamber structure being set, can avoiding removable heat exchange structure end scope to be among the circulation flue gas, thereby cause tar, dust to condense.Move flexibility and reliability and sealing safety with the exit of guaranteeing removable heat exchange structure.
As a kind of preferred structure of the present invention, this isolated chamber structure is on the corresponding wallboard in main heat exchange body two ends, is provided with the separation sleeve with the water jacket layer sealing; The connection casing that these main heat exchange body two ends are provided with is arranged in this separation sleeve, and the wallboard in this separation sleeve is provided with this main heat exchange body and is the strip opening that the arrangement shape moves therein, and this is communicated with vertical end of casing; Be respectively equipped with water inlet end and water side; To should water inlet end or the separation sleeve wallboard of water side on, be provided with outlet, stretch out from pairing outlet respectively this water inlet end and water side; On the outer face of this separation sleeve, be provided with the capping plate.Adopt this structure, corresponding outlet causes condensing of mutual tar, dust among being in the circulation flue gas with the water side and with it can to avoid water inlet end.
Further improvement as said structure; Main heat exchange body in this separation sleeve is provided with the inner sealing plate; Open-work correspondence on this inner sealing plate is enclosed within on this main heat exchange body, and this inner sealing plate is provided with spring, this strip opening of the removable sealing of this inner sealing plate with being communicated with between the casing.Adopt this structure, can further improve the closure of separation sleeve inside and circulation flue gas, keep the mobile flexible of inner cleaning of separation sleeve and exit.
Further improvement as said structure; The outer surface of this outlet and water inlet end and water side exists obviously at interval; On should the water inlet end or water side of outlet; Be inserted in this outlet of removable sealing and this water inlet end or water side outer rim packing at interval, this packing is provided with spring, and the other end of spring is arranged on and is communicated with on the casing.Adopt this structure, promptly reduced between water inlet end and the water side with corresponding outlet between concentric requirements of making, simplified the production difficulty; Also make the drawing direction and needn't be on the parallel lines of moving direction and water inlet end and water side of main heat exchange body, be convenient to the oblique arrangement setting of main heat exchange body, optimize logical cigarette, the heat exchange of furnace.
Further improvement as said structure; Side at outlet place wallboard; Setting has the internal partition of open-work, and shape, size, the position of this internal partition open-work and outlet are corresponding, and this water inlet end or water side be same moved further in outlet and internal partition open-work; The spring that is provided with on this packing, its other end correspondence are arranged on the internal partition or corresponding being arranged on the packing ring on the internal partition open-work.Adopt this structure, can the dynamic compression of spring be used to become the Static Compression use, stablize the long-term sealing effect of packing.
Further improvement as said structure; This side plate face with outlet is an active plate, and the upper and lower side of this separation sleeve has the edge of this active plate of block; The interior outer end of this active plate is respectively with capping plate and corresponding separation sleeve bottom plate face joins with it.Adopt this structure, the obvious interval of spring pressure capable of using and outlet and water inlet end or water side is realized the location of active plate and is shifted out, and makes things convenient for the replacing of parts.
As another kind of preferred structure of the present invention, this isolated chamber structure is on the corresponding wallboard in main heat exchange body two ends, is provided with the separation sleeve with the water jacket layer sealing; The connection casing that these main heat exchange body two ends are provided with is arranged in this separation sleeve, and the wallboard in this separation sleeve is provided with this main hot body and is the strip opening that the arrangement shape moves therein, on the main heat exchange body in this separation sleeve; Be provided with its open-work and can corresponding be enclosed within the inner sealing plate on this main heat exchange body; This internal sealed wall plate is provided with spring with being communicated with between the casing, this strip opening of the removable sealing of this internal sealed wall plate is on the outer face of this separation sleeve; Be provided with the shrouding of band strip shape gob; The water inlet end that this connection casing outer end is provided with or the water side can be drawn from this strip shape gob and move on the water inlet end or water side in this shrouding outside, is provided with and can moves the covering closing plate that seals this shrouding strip shape gob; Spring on the covering closing plate is positioned at deciding on the part spare on water inlet end or the water side.Adopt this structure, can make water inlet end and water side and furnace water jacket have the multi-faceted selection that is communicated with.
As another kind of preferred structure of the present invention, this isolated chamber structure is on the corresponding wallboard in main heat exchange body two ends, is provided with the separation sleeve with the water jacket layer sealing; The connection casing that these main heat exchange body two ends are provided with is arranged on the outside of separation sleeve; On the wallboard in this separation sleeve, be provided with this main heat exchange body and be therein and arrange the strip opening that shape moves, on the inside and outside main heat exchange body of this separation sleeve; Be respectively equipped with its open-work and can corresponding be enclosed within inner sealing plate and the covering closing plate on this main heat exchange body; This internal sealed wall plate and covering closing plate, covering closing plate are respectively equipped with spring with being communicated with between the casing, and external springs pressure is greater than contained spring pressure; This inner sealing plate and covering closing plate removable sealing strip opening and separation sleeve outer face; Be respectively equipped with water inlet end and water side on this connection casing, adopt this structure, can simplify production of products technology.
Further improvement as said structure; Be provided with the interior body of its length in this separation sleeve less than this separation sleeve; The outer face of body is not less than the outer face of this separation sleeve in being somebody's turn to do; The inner of body and this inner sealing plate leave at interval in being somebody's turn to do, and cavity at body and separation sleeve two ends is provided with coffer in this.Adopt this structure, can shorten the length of covering closing plate, avoid it outwards to move the two ends stress deformation that extends.
As the further improvement of said structure, on the water inlet end or water side of corresponding packing or corresponding covering closing plate one side, be inserted in the closed disk of band outer, in this closed disk closure is set, the bead one side of this closed disk is joined with packing or covering closing plate.Adopt this structure, can further improve the sealing effect of removable heat exchange structure and body of heater.
Description of drawings
Do further detailed description below in conjunction with accompanying drawing and embodiment of the present invention:
Fig. 1 is first kind of embodiment half section of furnace sketch map of band isolated chamber of the present invention.
Fig. 2 is the cutaway view of the furnace of second kind of embodiment band isolated chamber along the A-A line.
Fig. 3 is the cutaway view of the furnace of second kind of embodiment band isolated chamber along the B-B line.
Fig. 4 is the cutaway view of the furnace of the third embodiment band isolated chamber along the A-A line.
Fig. 5 is the water jacket furnace partial sectional view of the furnace of the 4th kind of embodiment band isolated chamber.
Fig. 6 is the furnace water jacket flue cutaway view of the 5th kind of embodiment band isolated chamber.
The specific embodiment
Can know that from embodiment of the present invention shown in Figure 1 water jacket furnace 1 top is provided with water jacket flue 5.Water jacket furnace 1 bottom and water jacket flue top are respectively equipped with water inlet 2 and delivery port 12. water jacket flue 5 front ends are provided with the flue 6 of monomer.These water jacket furnace 1 one sides can be provided with the coal feeding hole 22 of being furnished with fire door, and water jacket furnace 1 bottom is provided with fire bars 23 and grey chamber 24, and grey chamber one side is established cleaning door, and the cleaning door place is provided with can be with the ash bucket 19 of this cleaning door sealing.Water jacket furnace 1 inside is provided with furnace lining 3, and the water jacket furnace top is provided with the stone or metal plate for standing a stove on as a precaution against fire 4 of being furnished with bell. this stone or metal plate for standing a stove on as a precaution against fire 4 can be an individual layers, also can be the water jacket body.On water jacket furnace 1 top or water jacket flue 5 inside, be provided with fixedly heat exchange body 7 and removable heat exchange structure.Fixedly heat exchange body 7 two ends are connected with corresponding water jacket layer.Main heat exchange body that this removable heat exchange structure comprises 8 is the interval that is parallel to each other substantially with fixing heat exchange body 7 and is provided with.These main heat exchange body 8 two ends are connected with connection casing 9.With to be communicated with water inlet end 15 that casing 9 is connected and water side 16 outside through being communicated with flexible pipe 25,26 and furnace water jacket or water inlet 2,12 movable connections of delivery port at body of heater respectively, circulate with the formation water body.Outside at body of heater, be provided with regulation device, move through driving main heat exchange body 8, select it to overlap straight-through the smoke evacuation, or the position interlock and wash away heat exchange with fixing heat exchange body 7 positions.This furnace is scope in the end of the removable heat exchange structure of correspondence; Be provided with the isolated chamber structure; This structure can be isolated with main heat exchange body 8, water inlet end 15, water side 16 and relevant portion and the circulation flue gas of removable heat exchange structure end scope; Avoid tar, dust in its surface condensation, guarantee the mobile flexibility and reliability of removable heat exchange structure, sealing safety.In first kind of embodiment shown in Figure 1, on the wallboard of the water jacket layer that main heat exchange body 8 two ends are corresponding, be provided with separation sleeve 18, the inside panel Joint of this separation sleeve 18 and this water jacket layer, and this water jacket layer seal mutually.The inside panel of this water jacket layer has constituted the bottom plate face of separation sleeve 18.When this separation sleeve 18 was in the end of a water jacket layer, the inside panel of these separation sleeve 18 bottoms will extend forward with the exterior panel of another side water jacket layer and is connected, to constitute the integral bottom plate face of this separation sleeve 18.Certainly, this separation sleeve 18 also can be arranged on one section veneer body.These main heat exchange body 8 two ends are provided with and are communicated with casing 9, and this connection casing 9 is arranged in this separation sleeve 18.On the inside panel of separation sleeve 18 inside, be provided with strip opening 13, this main heat exchange body 8 is the arrangement shape in this strip opening 13, and can move back and forth.This connection casing 9 can have the adjacent side greater than strip opening 13, so that strip opening 13 is sealed.This water inlet end 15 and water side 16 are separately positioned on vertical end of two connection casings 9; On water inlet end 15 and 18 1 wallboards of water side 16 pairing separation sleeves; Be provided with outlet 21, this water inlet end 15 is drawn from pairing outlet 21 respectively with water side 16.This water inlet end 15 will keep the state of moving horizontally substantially with water side 16, is discharged smoothly by water side 16 to guarantee main heat exchange body 8 and the gas that is communicated with in the casing 9.This water inlet end 15 is corresponding with shape, the position of outlet 21 with water side 16.This outlet 21 will leave an amount of gap with the outer rim of water inlet end 15 or water side 16, so that the suitable sealing of removable heat exchange structure and body of heater is mobile with smoothly.The outer face of this separation sleeve 18 is provided with capping plate 17, and this capping plate 17 can fixedly install, also can be the corresponding locking device of capping plate 17 and water jacket outer setting, the movable setting.Open this locking device, can also clear up separation sleeve 18 inside.Further can be on the main heat exchange body 8 of separation sleeve 18 inside; Inner sealing plate 10 is set; The open-work that has on this inner sealing plate 10 and the shape of main heat exchange body 8, the position is corresponding, and inner sealing plate 10 open-works and this main heat exchange body 8 outer rims that are enclosed within on the main heat exchange body 8 will leave an amount of interval; Condense so that the surface of main heat exchange body 8 produces, inner sealing plate 10 open-works still can move along the axis direction of main heat exchange body 8.When main heat exchange body 8 pulling inner sealing plates 10 when strip opening 13 moves back and forth, main heat exchange body 8 also can utilize its outer rim and the interval that inner sealing plate 10 open-works exist to bump, to remove the surperficial dust of coagulation.With being communicated with 9 of casings spring 11 is set at inner sealing plate 10, this inner sealing plate 10 utilizes spring pressure to be squeezed on the outer of strip opening 13.This inner sealing plate 10 is longer than strip opening 13, and when main heat exchange body 8 moves, strip opening 13 is carried out the whole process sealing.These separation sleeve 18 inside have the synchronous mobile space that is communicated with casing 9 and inner sealing plate 10.At this moment; Because separation sleeve 18 inside have constituted the isolated chamber of a relative closure; The circulation flue gas is isolated in the isolated chamber outside, this water inlet end 15, and tar can not take place in water side 16 and the outlet 21 corresponding with it; Dust condenses, thereby has guaranteed moving flexibly and sealing safety of removable heat exchange structure.
The difference of Fig. 2, second kind of embodiment shown in Figure 3 and first kind of embodiment shown in Figure 1 only is: this outlet 21 exists obviously at interval with the outer surface of water inlet end 15 or water side 16, and the shape of this outlet 21 can be circle, rectangle, Long Circle or other suitable shape.The cross sectional shape of this water inlet end 15 or water side 16 can be circle, square, rectangle, Long Circle or other suitable shape.To on should the water inlet end 15 or water side 16 of outlet 21 1 ends, be provided with packing 31, the open-work shape of this packing 31 is corresponding with the cross sectional shape of water inlet end that is inserted in 15 or water side 16 and leave an amount of gap that can move flexibly each other.The outer rim of this packing 31 can move the interval between this outlet 21 of sealing and water inlet end 15 or the water side 16.This packing 31 is provided with spring 11.The other end of spring 11 is located at and is communicated with on the casing 9.Obviously, this spring 11 can be enclosed within on water inlet end 15 or the water side 16.Owing to exist between the outer surface of above-mentioned outlet 21 and water inlet end 15 or water side 16 obviously at interval; Just avoided this water inlet end 15 or water side 16 and be communicated with casing 9 because the Concentricity tolerance that the sweating heat distortion occurs; Cause and to match with outlet 21; Especially this main heat exchange body 8 adopts preferred arranged askew in upper of furnace body, and its main heat exchange body 8 is when move oblique below, and horizontally disposed water side 16 just can be moving in 21 upper and lower displacements of outlet substantially for this; Avoid being communicated with in the casing 9 and air bag occurs, the normal circulation of assurance water body.The separation sleeve 18 side plate faces that further can have outlet 21 are set to active plate 35; To separation sleeve 18 upper and lower sides that should active plate 35; The edge 36 that has the active plate 35 of to block respectively; The obvious interval that exists between these active plate 35 outlets 21 capable of using and water inlet end 15 or the water side 16 obliquely on water inlet end 15 or water side 16 is inserted in or is shifted out, and utilizes spring 11 pressure in along 36, to locate; The inside and outside two ends of this active plate 35, the locking device of capping plate 17 capable of using connects airtight with capping plate 17 and separation sleeve 18 bottom plate faces mutually.Adopt this structure, can conveniently change, avoid the sealing effect that elastic force decline influences packing 31 occurring because of its long-term compression use to the dynamic spring 11 at packing 31 rear portions.
The difference of the third embodiment shown in Figure 4 and Fig. 2, second kind of embodiment shown in Figure 3 only is: the side at these outlet 21 place wallboards is provided with internal partition 19.Obviously, internal partition 19 is arranged on separation sleeve 18 inside.The inner of this internal partition 19 also can be left with the plate face of inner sealing plate 10 at interval, so that an end of inner sealing plate 10 can pass through internal partition 19, moves to the end plate face with outlet 21, to dwindle the length setting of separation sleeve 18, avoids it to the outside extension of body of heater.Open-work on this internal partition 19 and outlet 21 shapes, size, position are corresponding, this water inlet end 15 or water side 16 can be in outlet 21 and internal partition 19 open-works same moved further.The spring 11 that is provided with on this packing 31, its other end can correspondence be arranged on the internal partition 19, and the outer rim of also can corresponding set within it hole and water inlet end 15 or water side 16 is corresponding, on the packing ring 29 of its outer rim greater than internal partition 19 open-works.Adopt this structure, can the dynamic compression of spring 11 be become Static Compression, prolong the Use Limitation of spring 11.The closed disk 32 of band outer further can be set on the water inlet end 15 of corresponding packing 31 one sides or water side 16, and the outer rim of this closed disk 32 and packing 31 and open-work size, shape are corresponding.Its open-work leaves an amount of interval with the water inlet end 15 or water side 16 outer rims of being inserted in.Sealing filler is set in the groove of this closed disk 32 or flexible sealing gasket (like the asbestos board packing ring) is set.The bead one side of closed disk 32 is joined with packing 31, can further improve sealing effect.
The 4th kind of embodiment shown in Figure 5 only is with the difference of first kind of embodiment: this water inlet end 15 is separately positioned on the outer face that is communicated with casing 9 with water side 16; On the outer face of separation sleeve 18; Be provided with the shrouding 30 of band strip shape gob, this water inlet end 15 or water side 16 can be drawn from the strip shape gob of this shrouding 30 and moved.The water inlet end 15 and the water side 16 in these shrouding 30 outsides are provided with covering closing plate 20; Open-work that has on this covering closing plate 20 and water inlet end 15, water side 16 outer rim shapes are corresponding and leave an amount of gap, the strip shape gob of these covering closing plate 20 these shroudings 30 of removable sealing.When the strip shape gob of the shape of this closure plate 20 and this shrouding 30 is corresponding strip, in the upper edge or the lower edge of this covering closing plate 20 limiting plate 27 is set, to prevent its upset.The spring 11 that is provided with on this covering closing plate 20 is positioned on the keeper 33 on water inlet end 15 or the water side 16, and this water inlet end 15 or water side 16 can be connected with furnace water jacket in the side position, and needn't take the outside longitudinal space of water jacket layer.
The difference of the 5th kind of embodiment shown in Figure 6 and first kind of embodiment only is: this isolated chamber structure is arranged in the water jacket flue 5; These separation sleeve 18 inside are provided with an interior body 28; The inner length of body 28 in being somebody's turn to do; Less than the length of separation sleeve 18 and corresponding substantially with the length of this strip opening 13, inner face of body 28 leaves the interval with the plate face of this inner sealing plate 10 in this, so that separation sleeve 18 ends are shifted to through interior body 28 two ends in the two ends of inner sealing plate 10.This connection casing 9 is located at the outside of separation sleeve 18; The outer face of body 28 in being somebody's turn to do; Be a complete plane and be not less than the outer face of separation sleeve 18, this covering closing plate 20 is arranged on the outer face of body 28 in this, the shape in these covering closing plate 20 open-works and main heat exchange body 8 cross sections, position, big or small corresponding; And be inserted in and leave an amount of gap each other; At this inner sealing plate 10 and covering closing plate 20, covering closing plate 20 is provided with spring 11 with being communicated with between the casing 9, and the spring pressure of covering closing plate 20 outsides is greater than the spring pressure of these outer closure 20 inside.This inner sealing plate 10 and covering closing plate 20 can same moved further, sealing strip opening 13 and in body 28 outer ends.The cavity at this separation sleeve 18 and interior body 28 two ends can be provided with sealing plate 34 and seal.Water inlet end 15 and water side 16. are set respectively on this connection casing 9
The present invention is not limited to Fig. 1 to the structure of embodiment shown in Figure 6, is arranged on water jacket furnace 1 top and also is arranged in the water jacket flue 5 no matter this isolated chamber structure and removable is changed mat structure, all within protection scope of the present invention.
Claims (10)
1. furnace with isolated chamber; The water jacket flue (5) that comprises water jacket furnace (1) and be interconnected, this water jacket furnace (1) and water jacket flue (5) are provided with water inlet (2) and delivery port (12), in this water jacket furnace (1) top or the water jacket flue (5); Be provided with fixedly heat exchange body (7); With the removable heat exchange structure that comprises main heat exchange body (8), this removable heat exchange structure comprises also and movable water inlet end (15) and water side (16) that are communicated with of furnace water jacket that this body of heater outside is provided with and can drives the adjusting device that main heat exchange body (8) moves; It is characterized in that: this furnace is scope in the end of the removable heat exchange structure of correspondence, is provided with the isolated chamber structure.
2. according to the furnace of the said band isolated chamber of claim 1; It is characterized in that: said isolated chamber structure is on the corresponding wallboard in main heat exchange body (8) two ends, is provided with the separation sleeve (18) that seals with water jacket layer, and the connection casing (9) that these main heat exchange body (8) two ends are provided with is arranged in this separation sleeve (18); Wallboard in this separation sleeve (18) is provided with this main heat exchange body (8) and is the strip opening (13) that the arrangement shape moves therein; Vertical end that this is communicated with casing (9) is respectively equipped with water inlet end (15) and water side (16), to should water inlet end (15) or separation sleeve (18) wallboard of water side (16) on; Be provided with outlet (21); Stretch out from pairing outlet (21) respectively this water inlet end (15) and water side (16), on the outer face of this separation sleeve (18), is provided with capping plate (17).
3. according to the furnace of the said band isolated chamber of claim 2; It is characterized in that: the main heat exchange body (8) in the said separation sleeve (18) is provided with inner sealing plate (10); Open-work correspondence on this inner sealing plate (10) is enclosed within on this main heat exchange body (8); This inner sealing plate (10) is provided with spring (11), this strip opening (13) of the removable sealing of this inner sealing plate (10) with being communicated with between the casing (9).
4. according to the furnace of the said band isolated chamber of claim 3; It is characterized in that: said outlet (21) exists obviously at interval with the outer surface of water inlet end (15) or water side (16); On should the water inlet end (15) or water side (16) of outlet (21); Be inserted in this outlet of removable sealing (21) and this water inlet end (15) or water side (16) outer rim packing (31) at interval, this packing (31) is provided with spring (11), and the other end of spring (11) is arranged on and is communicated with on the casing (9).
5. according to the furnace of the said band isolated chamber of claim 4; It is characterized in that: at the side of outlet (21) place wallboard; Setting has the internal partition (19) of open-work, the shape of this internal partition (19) open-work and outlet (21), size; The position is corresponding; This water inlet end (15) or water side (16) are same moved further in outlet (21) and internal partition (19) open-work, the last spring (11) that is provided with of this packing (31), and its other end correspondence is arranged on the internal partition (19) or correspondence is arranged on the packing ring (29) on internal partition (19) open-work.
6. according to the furnace of each said band isolated chamber in claim 4 or 5; It is characterized in that: said side plate face with outlet (21) is active plate (35); The upper and lower side of this separation sleeve (18); Edge (36) with this active plate of block (35), the interior outer end of this active plate (35) is respectively with capping plate (17) and corresponding separation sleeve (18) bottom plate face joins with it.
7. according to the furnace of the said band isolated chamber of claim 1; It is characterized in that: said isolated chamber is on the corresponding wallboard in main heat exchange body (8) two ends, is provided with the separation sleeve (18) that seals with water jacket layer, and the connection casing (9) that these main heat exchange body (8) two ends are provided with is arranged in this separation sleeve (18); Wallboard in this separation sleeve (18) is provided with this main heat exchange body (8) and is the strip opening (13) that the arrangement shape moves therein; On the main heat exchange body (8) in this separation sleeve (18), be provided with its open-work and can correspondence be enclosed within the inner sealing plate (10) on this main heat exchange body (8), this inner sealing plate (10) is provided with spring (11) with being communicated with between the casing (9); This strip opening (13) of the removable sealing of this inner sealing plate (10); On this separation sleeve (18) outer face, be provided with the shrouding (30) of band strip shape gob, the water inlet end (15) that this connection casing (9) outer face is provided with or water side (16) can be drawn from this shrouding (30) strip shape gob and moved; On the water inlet end (15) or water side (16) in this shrouding (30) outside; Be provided with the covering closing plate (20) that can move sealing this shrouding (30) strip shape gob, the spring (11) on the covering closing plate (20) is positioned on the keeper (33) on water inlet end (15) or water side (16).
8. according to the furnace of the said band isolated chamber of claim 1; It is characterized in that: said isolated chamber structure is on the corresponding wallboard in main heat exchange body (8) two ends; Be provided with the separation sleeve (18) that seals with water jacket layer, the connection casing (9) that these main heat exchange body (8) two ends are provided with is arranged on the outside of this separation sleeve (18), on the wallboard in this separation sleeve (18); Be provided with this main heat exchange body (8) and be the strip opening (13) that the arrangement shape moves therein; On the inside and outside main heat exchange body (8) of this separation sleeve (18), be respectively equipped with its open-work and can correspondence be enclosed within inner sealing plate (10) and covering closing plate (20) on this main heat exchange body (8), this inner sealing plate (10) and covering closing plate (20); Covering closing plate (20) is respectively equipped with spring (11) with being communicated with between the casing (9); And external springs pressure is greater than contained spring pressure, and this inner sealing plate (10) and covering closing plate (20) removable sealing strip opening (13) and separation sleeve (18) outer face are respectively equipped with water inlet end (15) and water side (16) on this connection casing (9).
9. according to the furnace of the said band isolated chamber of claim 8; It is characterized in that: be provided with the interior body (28) of its length in the said separation sleeve (18) less than this separation sleeve (18); The outer face of body (28) is not less than the outer face of this separation sleeve (18) in being somebody's turn to do; The inner of body (28) and this inner sealing plate (10) leave at interval in being somebody's turn to do, and body (28) is provided with coffer (34) with the cavity at separation sleeve (18) two ends in this.
10. according to the furnace of each said band isolated chamber in the claim 4,5,7 or 9; It is characterized in that: on the water inlet end (15) or water side (16) of corresponding packing (31) or corresponding covering closing plate (20) one side; Be inserted in the closed disk (32) of band outer; This closed disk is provided with closure in (32), and the bead one side of this closed disk (32) is joined with packing (31) or covering closing plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102021200A CN102692037A (en) | 2012-05-10 | 2012-06-19 | Furnace with isolation chamber |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210142788 | 2012-05-10 | ||
| CN201210142788.0 | 2012-05-10 | ||
| CN2012102021200A CN102692037A (en) | 2012-05-10 | 2012-06-19 | Furnace with isolation chamber |
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| CN102692037A true CN102692037A (en) | 2012-09-26 |
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| CN2012102021200A Pending CN102692037A (en) | 2012-05-10 | 2012-06-19 | Furnace with isolation chamber |
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| CN202813451U (en) * | 2012-05-10 | 2013-03-20 | 张维平 | Warm air furnace with isolation cavity |
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| CN101782242A (en) * | 2009-07-06 | 2010-07-21 | 张维平 | Furnace |
| CN202813451U (en) * | 2012-05-10 | 2013-03-20 | 张维平 | Warm air furnace with isolation cavity |
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Application publication date: 20120926 |