CN105724551A - Green inertial dust catching preserved product smoking and roasting device with convenient-to-disassemble induced draft fan - Google Patents
Green inertial dust catching preserved product smoking and roasting device with convenient-to-disassemble induced draft fan Download PDFInfo
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- CN105724551A CN105724551A CN201610123116.3A CN201610123116A CN105724551A CN 105724551 A CN105724551 A CN 105724551A CN 201610123116 A CN201610123116 A CN 201610123116A CN 105724551 A CN105724551 A CN 105724551A
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- impeller
- fan
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- air
- shaft
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/044—Smoking; Smoking devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The invention discloses a green inertial dust catching preserved product smoking and roasting device with a convenient-to-disassemble induced draft fan. A smoke generation pipeline of a smoke generation furnace penetrates through a wall body to be connected with an air inlet pipe of a cyclone separator, the cyclone separator is connected with the induced draft fan through a pipeline and an inertial dust catcher, and an air outlet of the induced draft fan is arranged in the wall body; a wedge disc is arranged on the smoke generation pipeline of the smoke generation furnace; a light valve is arranged at the bottom of the cyclone separator, and a heat radiator and a vibrator are arranged on the surface of the cyclone separator; blades of an impeller of the induced draft fan are radially arranged symmetrically about the radial direction and center of an impeller shaft, and dust can be timely cleaned by virtue of centrifugal force. According to the device, green and energy-saving smoking and roasting can be implemented; more importantly, an assembling and disassembling technology for the induced draft fan is greatly changed, so that the pressure of parts such as screw caps on the end surfaces of a screw shaft shoulder can be simply eliminated during disassembling, the problem of high disassembling difficulty caused by continuous automatic locking under the action of a load in case of threaded assembling of the induced draft fan is effectively solved, and the device is particularly suitable for convenient disassembling of a large-sized fan after threaded locking, and has particularly remarkable effects.
Description
Technical field
The present invention relates to a kind of most of harmful substance that can produce fire-cureing to remove, and the inertia that air-introduced machine is readily accessible and the air-introduced machine of maintenance is easy to disassemble catches the cured goods green roasting apparatus of dirt.
Background technology
Cured goods are loved by the people due to its special local flavor, are the important component parts of Chinese food culture.The making of cured goods is typically all after pickling and fermenting and carries out process of fire-cureing again, fire-cure in process at cured goods, if burning produce some healthy disadvantageous composition can not effectively be removed (mainly polycyclic hydrocarbon, 3,4-benzopyrene, the poisonous and harmful substance such as benzanthracene), will deposit and penetrate in cured goods at cured product surface, after edible, human body be produced harmful effect.
Typically now thinking polycyclic hydrocarbon that burning produces, 3,4-benzopyrene, the poisonous and harmful substance such as benzanthracene be primarily present in the solid dust among smog, but existing roasting apparatus is all very difficult to remove these solid dust and harmful substances, more cannot realize the high heat treatment of later stage crock and convenient cleaning, thus prior art can not meet people to requirements of fire-cureing green, the cured goods of safety.
Air-introduced machine is the key equipment of cured goods roasting apparatus; air-introduced machine is generally centrifugal blower; air-introduced machine continuous, stable, reliably working is very crucial to dehydrator; the occasion used due to cured goods roasting apparatus all contains certain dust mostly; during air-introduced machine work; due to centrifugation when air-flow is by the draught fan impeller of high speed rotating, dust granule can depart from air-flow phase and deposit and be attached on draught fan impeller.
Draught fan impeller rotating speed is general all higher, as long as air-flow there being trace dust exist, more dust all can be accumulated after working long hours, thus changing the balance that draught fan impeller rotates, if dust is not had self purification also without timely cleaning by draught fan impeller, will cumulative and progressively change static state and the dynamic equilibrium of draught fan impeller, thus producing vibration.Having the dust that hardens of part to be vibrated to come off, will balance away from the dynamic rotary of air-introduced machine immediately, then produce judder once run into, this may cause serious personnel and equipment security incident.
On the other hand, it is draught fan impeller that the structure of common blower fan is typically all fan shaft one end, and the other end is motor power input, is often shaft coupling.Owing to blower fan is typically all long-time operation continuously, so bearing is fragile, change bearing and generally need to first dismantle the shaft coupling of draught fan impeller and the other end, but the assembling of existing fan shaft and draught fan impeller, shaft coupling belongs to typical axle, hole interference fit, and carry out carrying transmission by key.The usual requirement on machining accuracy of interference fit is higher, and associative key connection realizes torque bearing function, and assembling generally all needs to load very big extruding force, without professional equipment and instrument, dismounts all very inconvenient.
Threaded have that processing is simple, it is convenient to assemble, also there is unidirectional carrying torque functions, therefore, if threaded at fan shaft with the connection in hole can adopt and realize transmission simultaneously, so as to assembly or disassembly is all comparatively convenient, then possess higher practical value and market application foreground.Coordinate in motion thread assembling at actual axle with hole, in order to be able to realize big bearing function demand, thread spindle is all relatively big with the scantling of the similar nut member matched, and it is often all also very easily convenient to screw in when assembling, and in use can realize the constantly locking automatically of bearing capacity, thus it is very reliable, but when dismounting, assembling is very tight often, dismantles very difficult, if simple easy removal can be realized under these conditions, it appears particularly important.
Therefore, if a kind of roasting apparatus can be designed so that it is blower fan can not only clear up dust automatically, and dismantle and maintenance is all very convenient, for promoting the technological progress of cured goods roasting apparatus and stopping security incident all there is the meaning of particular importance.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, it is provided that a kind of blower fan can not only clear up dust automatically, and dismantle and overhaul the inertia that air-introduced machine is easy to disassemble all very easily and catch the cured goods green roasting apparatus of dirt.
For overcoming the deficiencies in the prior art, the present invention takes techniques below scheme:
The inertia that a kind of air-introduced machine is easy to disassemble catches the cured goods green roasting apparatus of dirt, including chimney kiln body of wall, chimney kiln body of wall is provided with the door curtain made of cloth and transom window, it is characterized in that: the pipeline air inlet pipe through wall connecting cyclone separator of being fuming of stove of being fuming, cyclone separator connects air-introduced machine through pipeline and inertia dust extractor, and the air outlet of air-introduced machine is in body of wall；The pipeline of being fuming of stove of being fuming is provided with flashboard；Being provided with lightweight valve bottom cyclone separator, cyclone separator surface is provided with heat radiator and vibrator；Described air-introduced machine includes draught fan impeller, bearing, fan shaft and shaft coupling, shaft coupling and fan shaft and draught fan impeller and fan shaft all adopts Screw assembly, and thread rotary orientation is the direction with work with carrying auto lock；The similar nut of draught fan impeller is by threadeding with fan shaft and impeller plain washer, copper-lead being reversed composite pad and compressed, and draught fan impeller and fan shaft one end form screw thread and be rigidly connected；Clip part is inserted in the fan shaft other end, then shaft coupling plain washer is inserted in fan shaft, is then threaded into the shaft coupling of similar nut more rationally all locking, makes the clip part shaft coupling with similar nut also constitute with the fan shaft other end and is rigidly connected；It is the copper packing that punch process becomes that described copper-lead reverses composite pad, is with fin outside it, then at copper packing both sides compound fusible lead alloy packing ring；Described clip part is made up of clip, clip ear, clip pad and bolt, clip cross section is wedge shape, formed opening structure by two semicircular ring card hoop bodies, clip pad opens elliptical aperture to strengthen axial elasticity, clip pad two ends are planar structure, being easy to coordinate with shaft shoulder plane, clip uses bolt through the hole on clip ear, is assemblied on clip pad and is integrally forming.
Described draught fan impeller includes impeller backboard, impeller panel, primary blades and auxiliary blade, and primary blades is flat panel contours and is arranged to impeller Axial and radial, centrosymmetric emitting shape；Primary blades connects impeller panel and is welded into impeller bodies with impeller backboard；Impeller panel is provided with air inlet, and impeller backboard connects into firm one by welding with blower fan axle bed with primary blades inner edge, and blower fan axle bed is connected by axis hole and fan shaft；Blower fan auxiliary blade and impeller panel, backboard, primary blades all constitute three-legged structure.
It is provided with convection fan in described chimney kiln body of wall.
Being provided with smoke exhaust fan in described chimney kiln body of wall, the return air inlet of smoke exhaust fan is provided with flashboard regulating air volume, and the smoke exhaust pipe of smoke exhaust fan stretches out outside body of wall.
Having arm in the air inlet pipe of described cyclone separator, arm can suck indoor gas continuously and carry out solid dust isolation of purified.
Described stove of being fuming connects aerator.
Roasting apparatus is realized isolation and base closed by body of wall, and the door curtain made of cloth is properly isolated from and permeation functions, and transom window can completely isolated cut out, and convection fan can strengthen fumigation convection current in room, strengthens contact mass transfer, improves and smokes efficiency.
Stove of being fuming produces smog and heat, control to enter cyclone separator air inlet pipe by flashboard, flue gas rotates the centrifugation realizing solid dust in cyclone separator high speed, reach to remove polycyclic hydrocarbon, 3,4-benzopyrene, the poisonous and harmful substance such as benzanthracene purpose, gas after cyclonic separation connects air-introduced machine by pipeline and inertia dust extractor, is entered in chimney kiln by air outlet.
After air-introduced machine starts, lightweight valve can be automatically switched off under blower fan suction, it is achieved the rotating centrifugal of solid dust separates, and concentrates along barrel to cone；After air-introduced machine cuts out, lightweight valve automatically opens up under gravity, is discharged by soot dust granule.
When flue dust deposit in cyclone separator grease thicker time, open heat radiator and crock heated, make the vaporization of the liquid phase in crock carry out fumigation circulation, promote curing effect.
After liquid phase is burning out, Vibration on Start-up device just can shake off remaining solid phase crock, is easily accomplished cleaning；The electric energy that heat radiator consumes is in indoor circulation, and the maintenance of favourable chimney kiln temperature, is kill two birds with one stone.
Smoke exhaust fan work regulates return air inlet return air amount by gate, and unnecessary a small amount of gas is emptied by smoke exhaust pipe.
When the draught fan impeller of the present invention uses, owing to the major-minor sharf radial center of blower fan is symmetrical, blade is when high speed rotating, blade surface has powerful eccentric surfaces self purification under powerful centrifugal action, dust cannot adhere to and can realize Quick spin separation, without influence on dynamic, the static equilibrium of impeller, it is suitable for big flow, laying dust air-flow high-power, anti-conveying.The Axial and radial centrosymmetric structure that impeller panel, backboard, primary blades, auxiliary blade are all triangle, make its blower fan backboard connected and the anti-relative torsion of panel, extruding rigidity extremely strong, blower fan primary blades can be stopped completely and connect the fatigue fracture that backboard root causes because of carrying Moment, also higher intensity can be obtained by relatively thin board making, ensure to stablize, reliably use, the Impeller Design of this spline structure is particularly suitable for thin plate and makes, it is easy to save material, is conducive to light and handyization of equipment.
When air-introduced machine need to be dismantled and overhaul, the copper-lead utilizing innovative design reverses composite pad, clip part, pass through operation readiness, simply eliminating the similar nut member pressure to screw shaft shoulder end face, at this moment nut and screw part are in unloading vacant state, take apart and become equally simple and convenient with Screw assembly, for solving Screw assembly continuous auto lock under load effect, not easily detachable technical barrier, in large fan shaft components screw-threaded coupling field, such function is particularly important.
When draught fan impeller needs dismounting but is very difficult, the copper packing that copper-lead is reversed in the middle of Composition spacer by oxy arc is adopted to carry out oxy arc heat treated, owing to the conductivity of heat of copper is fabulous, and the fusing point of metal is relatively low, after heating, metal is heated melting, the compression tensile force of draught fan impeller and shaft shoulder step is completely eliminated, and makes draught fan impeller be in vacant state completely, is especially susceptible to dismounting.
When the joint member of similar nut needs dismounting but is very difficult, with spanner, bolt is pulled down, two semicircular ring card hoop bodies of cause are quick is wedge shape to opening structure and clip body section, can connect to close up from two clip ears with the flat instrument in one end and easily pry open, clip easy removal is got off, clip pad returns to relaxed state, the tensile force after the locking of joint member and shaft shoulder end face is made to be completely eliminated, the joint member making similar nut is in vacant state completely, is especially susceptible to dismounting.
Compared with prior art, beneficial effects of the present invention also resides in the dismounting technology of the air-introduced machine that significantly taken on a new look, can effectively solve air-introduced machine Screw assembly continuous not easily detachable problem of auto lock under load effect, it is particularly suitable for the convenient dismounting after large fan screw-threaded coupling, effect is especially pronounced, be mainly reflected in following some:
1, not changing the feature of Screw assembly, only need to add Pot metal composite pad, clip pad and clip, low being also especially susceptible to of cost realizes；2, Pot metal composite pad, clip pad can play good Stress decomposition effect, effectively strengthen the bearing capacity of structure, and elliptical aperture opened by clip pad can effectively strengthen clip pad axial elasticity；3, the Assembly And Disassembly of the design of Pot metal composite pad hot melt and clip is used very cleverly, realize the tensioning of axial accessory and lax function, the effectively quick tensile force eliminating the locking of similar nut, it is achieved the assembly rapid and convenient dismounting of similar nut member Screw assembly tight especially；4, clip pad and the wedged dress distribution structure of clip are easy to repeatedly quick assembly and disassembly use.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the present invention
Fig. 2 is the perspective view of axes of blower system.
Fig. 3 is the planar structure schematic diagram of axes of blower system.
Fig. 4 is the perspective view of draught fan impeller.
Fig. 5 is the cross-sectional view of draught fan impeller.
Fig. 6 is the structural representation that copper-lead reverses composite pad.
Fig. 7 is the assembling structural representation of clip part.
Fig. 8 is the fractionation structural representation of clip part.
Fig. 9 is the structural representation of clip pad.
In figure, each label represents:
1, aerator；2, it is fuming stove；3, flashboard；4, air inlet pipe；5, arm；6, heat radiator；7, vibrator；8, lightweight valve；9, cyclone separator；10, pipeline；11, air outlet；A, air-introduced machine；13, the door curtain made of cloth；14, transom window；15, chimney kiln body of wall；16, smoke exhaust fan；17, flashboard；18, return air inlet；19, smoke exhaust pipe；20, convection fan；21, inertia dust extractor；31, primary blades；32, auxiliary blade；33, impeller air inlet；34, blower fan axle bed；36, axis hole；37, impeller backboard；38, impeller panel；41, draught fan impeller；42, impeller plain washer；43, copper-lead reverses composite pad；44, bearing；45, fan shaft；46, clip part；47, shaft coupling plain washer；48, shaft coupling；51, copper packing and fin；52, fusible lead alloy packing ring；61, clip；62, clip ear；63, clip pad；64, slotted eye；65, bolt.
Detailed description of the invention
In conjunction with accompanying drawing, the present invention is further elaborated with.
As shown in Figure 1, Figure 2, the inertia that Fig. 3, Fig. 4, Fig. 5, Fig. 6, air-introduced machine shown in Fig. 7, Fig. 8 and Fig. 9 are easy to disassemble catches the cured goods green roasting apparatus of dirt, including chimney kiln body of wall 15, chimney kiln body of wall 15 is provided with the door curtain made of cloth 13 and transom window 14, the pipeline of being fuming of stove 2 of being fuming connects the air inlet pipe 4 of cyclone separator 9 through body of wall 15, cyclone separator 9 connects the air outlet 11 of air-introduced machine A, air-introduced machine A in body of wall 15 through pipeline 10 and inertia dust extractor 21；The pipeline of being fuming of stove 2 of being fuming is provided with flashboard 3；Being provided with lightweight valve 8 bottom cyclone separator 9, cyclone separator surface is provided with heat radiator 6 and vibrator 7；Described air-introduced machine A includes draught fan impeller 41, bearing 44, fan shaft 45 and shaft coupling 48, and shaft coupling 48 all adopts Screw assembly with fan shaft 45 and draught fan impeller 41 with fan shaft 45, and thread rotary orientation is the direction with work with carrying auto lock；The similar nut of draught fan impeller 41 is by threadeding with fan shaft 45 and impeller plain washer 42, copper-lead being reversed composite pad 43 and compressed, and draught fan impeller 41 and fan shaft 45 one end form screw thread and be rigidly connected；Clip part 46 is inserted in fan shaft 45 other end, again shaft coupling plain washer 47 is inserted in fan shaft 45, it is then threaded into the shaft coupling 48 of similar nut more rationally all locking, makes the clip part 46 shaft coupling 48 with similar nut also constitute with fan shaft 45 other end and be rigidly connected；Described copper-lead reverses the copper packing that composite pad 43 becomes for punch process, is with fin 51 outside it, then at copper packing both sides compound fusible lead alloy packing ring 52；Described clip part 46 is made up of clip 61, clip ear 62, clip pad 63 and bolt 65, clip 61 cross section is wedge shape, formed opening structure by two semicircular ring card hoop bodies, clip pad 63 opens elliptical aperture 64 to strengthen axial elasticity, clip pad 63 two ends are planar structure, being easy to coordinate with shaft shoulder plane, clip uses bolt 65 through the hole on clip ear 62, is assemblied on clip pad 63 and is integrally forming.
Described draught fan impeller 41 includes impeller backboard 37, impeller panel 38, primary blades 31 and auxiliary blade 32, and primary blades 31 is for flat panel contours and is arranged to impeller Axial and radial, centrosymmetric emitting shape；Primary blades 31 connects impeller panel 38 and is welded into impeller bodies with impeller backboard 37；Impeller panel 38 is provided with air inlet 33, and impeller backboard 37 connects into firm one by welding with fan shaft 45 with primary blades 31 inner edge, and blower fan axle bed 34 is connected by axis hole 36 and fan shaft 45；Blower fan auxiliary blade 32 and impeller panel 38, backboard 37, primary blades 31 all constitute three-legged structure.
It is provided with convection fan 20 in described chimney kiln body of wall 15.
Being provided with smoke exhaust fan 16 in described chimney kiln body of wall 15, the return air inlet 18 of smoke exhaust fan 16 is provided with flashboard 17 regulating air volume, and the smoke exhaust pipe 19 of smoke exhaust fan 16 stretches out outside body of wall 15.
Having arm 5 in the air inlet pipe 4 of described cyclone separator 9, arm 5 can suck indoor gas continuously and carry out solid dust isolation of purified.
Described stove 2 of being fuming connects aerator 1.
Roasting apparatus is realized isolation and base closed by body of wall 15, and the door curtain made of cloth 13 is properly isolated from and permeation functions, and transom window 14 can completely isolated cut out, and convection fan 20 can strengthen fumigation convection current in room, strengthens contact mass transfer, improves and smokes efficiency.
Stove 2 of being fuming produces smog and heat, control to enter cyclone separator 9 air inlet pipe 4 by flashboard 3, flue gas rotates the centrifugation realizing solid dust in cyclone separator 9 high speed, reach to remove polycyclic hydrocarbon, 3,4-benzopyrene, the poisonous and harmful substance such as benzanthracene purpose, gas after cyclonic separation connects air-introduced machine A by pipeline 10 and inertia dust extractor 21, is entered in chimney kiln 15 by air outlet 11.
After air-introduced machine A starts, lightweight valve 8 can be automatically switched off under blower fan suction, it is achieved the rotating centrifugal of solid dust separates, and concentrates along barrel to cone；After air-introduced machine A closes, lightweight valve 8 automatically opens up under gravity, is discharged by soot dust granule.
When flue dust deposit in cyclone separator grease thicker time, open heat radiator 6 and crock heated, make the vaporization of the liquid phase in crock carry out fumigation circulation, promote curing effect.
After liquid phase is burning out, Vibration on Start-up device 7 just can shake off remaining solid phase crock, is easily accomplished cleaning；The electric energy that heat radiator 6 consumes is in indoor circulation, and the maintenance of favourable chimney kiln temperature, is kill two birds with one stone.
Smoke exhaust fan 16 works and regulates return air inlet 18 return air amount by gate 17, and unnecessary a small amount of gas is emptied by smoke exhaust pipe 19.
When the draught fan impeller of the present invention uses, owing to the major-minor sharf radial center of blower fan is symmetrical, blade is when high speed rotating, blade surface has powerful eccentric surfaces self purification under powerful centrifugal action, dust cannot adhere to and can realize Quick spin separation, without influence on dynamic, the static equilibrium of impeller, it is suitable for big flow, laying dust air-flow high-power, anti-conveying.The Axial and radial centrosymmetric structure that impeller panel 38, backboard 37, primary blades 31, auxiliary blade 32 are all triangle, make its blower fan backboard connected and the anti-relative torsion of panel, extruding rigidity extremely strong, blower fan primary blades can be stopped completely and connect the fatigue fracture that backboard root causes because of carrying Moment, also higher intensity can be obtained by relatively thin board making, ensure to stablize, reliably use, the Impeller Design of this spline structure is particularly suitable for thin plate and makes, it is easy to save material, is conducive to light and handyization of equipment.
When air-introduced machine A need to dismantle and overhaul, the copper-lead utilizing innovative design reverses composite pad 43, clip part 46, pass through operation readiness, can simply eliminate the similar nut member pressure to screw shaft shoulder end face, at this moment nut and screw part are in unloading vacant state, take apart and become equally simple and convenient with Screw assembly, for solving Screw assembly continuous auto lock under load effect, not easily detachable technical barrier, in large fan shaft components screw-threaded coupling field, such function is particularly important.
When draught fan impeller 41 needs dismounting but is very difficult, the copper packing that copper-lead is reversed in the middle of Composition spacer by oxy arc is adopted to carry out oxy arc heat treated, owing to the conductivity of heat of copper is fabulous, and the fusing point of metal is relatively low, after heating, metal is heated melting, the compression tensile force of draught fan impeller 41 and shaft shoulder step is completely eliminated, and makes draught fan impeller be in vacant state completely, is especially susceptible to dismounting.
When the joint member of similar nut needs dismounting but is very difficult, with spanner, bolt is pulled down, two semicircular ring card hoop bodies of cause are quick is wedge shape to opening structure and clip body section, can connect to close up from two clip ears with the flat instrument in one end and easily pry open, clip easy removal is got off, clip pad returns to relaxed state, the tensile force after the locking of joint member and shaft shoulder end face is made to be completely eliminated, the joint member making similar nut is in vacant state completely, is especially susceptible to dismounting.
Above-mentioned simply presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention.Any those of ordinary skill in the art, when without departing from technical solution of the present invention scope, may utilize the technology contents of the disclosure above and technical solution of the present invention are made many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (5)
1. the inertia that an air-introduced machine is easy to disassemble catches the cured goods green roasting apparatus of dirt, including chimney kiln body of wall, chimney kiln body of wall is provided with the door curtain made of cloth and transom window, it is characterized in that: the pipeline air inlet pipe through wall connecting cyclone separator of being fuming of stove of being fuming, cyclone separator connects air-introduced machine through pipeline and inertia dust extractor, and the air outlet of air-introduced machine is in body of wall；The pipeline of being fuming of stove of being fuming is provided with flashboard；Being provided with lightweight valve bottom cyclone separator, cyclone separator surface is provided with heat radiator and vibrator；Described stove of being fuming connects aerator；Described air-introduced machine includes draught fan impeller, bearing, fan shaft and shaft coupling, shaft coupling and fan shaft and draught fan impeller and fan shaft all adopts Screw assembly, and thread rotary orientation is the direction with work with carrying auto lock；The similar nut of draught fan impeller is by threadeding with fan shaft and impeller plain washer, copper-lead being reversed composite pad and compressed, and draught fan impeller and fan shaft one end form screw thread and be rigidly connected；Clip part is inserted in the fan shaft other end, then shaft coupling plain washer is inserted in fan shaft, is then threaded into the shaft coupling of similar nut more rationally all locking, makes the clip part shaft coupling with similar nut also constitute with the fan shaft other end and is rigidly connected；It is the copper packing that punch process becomes that described copper-lead reverses composite pad, is with fin outside it, then at copper packing both sides compound fusible lead alloy packing ring；Described clip part is made up of clip, clip ear, clip pad and bolt, clip cross section is wedge shape, formed opening structure by two semicircular ring card hoop bodies, clip pad opens elliptical aperture to strengthen axial elasticity, clip pad two ends are planar structure, being easy to coordinate with shaft shoulder plane, clip uses bolt through the hole on clip ear, is assemblied on clip pad and is integrally forming.
2. the inertia that air-introduced machine according to claim 1 is easy to disassemble catches the cured goods green roasting apparatus of dirt, it is characterized in that: described draught fan impeller includes impeller backboard, impeller panel, primary blades and auxiliary blade, primary blades is flat panel contours and is arranged to impeller Axial and radial, centrosymmetric emitting shape；Primary blades connects impeller panel and is welded into impeller bodies with impeller backboard；Impeller panel is provided with air inlet, and impeller backboard connects into firm one by welding with blower fan axle bed with primary blades inner edge, and blower fan axle bed is connected by axis hole and fan shaft；Blower fan auxiliary blade and impeller panel, backboard, primary blades all constitute three-legged structure.
3. the inertia that air-introduced machine according to claim 1 is easy to disassemble catches the cured goods green roasting apparatus of dirt, it is characterised in that: it is provided with convection fan in described chimney kiln body of wall.
4. the inertia that the air-introduced machine according to claim 1 or 3 is easy to disassemble catches the cured goods green roasting apparatus of dirt, it is characterized in that: in described chimney kiln body of wall, be provided with smoke exhaust fan, the return air inlet of smoke exhaust fan is provided with flashboard regulating air volume, and the smoke exhaust pipe of smoke exhaust fan stretches out outside body of wall.
5. the inertia that air-introduced machine according to claim 4 is easy to disassemble catches the cured goods green roasting apparatus of dirt, it is characterised in that: having arm in the air inlet pipe of described cyclone separator, arm can suck indoor gas continuously and carry out solid dust isolation of purified.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123116.3A CN105724551A (en) | 2016-03-05 | 2016-03-05 | Green inertial dust catching preserved product smoking and roasting device with convenient-to-disassemble induced draft fan |
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| CN201610123116.3A CN105724551A (en) | 2016-03-05 | 2016-03-05 | Green inertial dust catching preserved product smoking and roasting device with convenient-to-disassemble induced draft fan |
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| CN105724551A true CN105724551A (en) | 2016-07-06 |
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