CN106925442A - A kind of cyclone separator with scraper and conveying device - Google Patents
A kind of cyclone separator with scraper and conveying device Download PDFInfo
- Publication number
- CN106925442A CN106925442A CN201710166896.4A CN201710166896A CN106925442A CN 106925442 A CN106925442 A CN 106925442A CN 201710166896 A CN201710166896 A CN 201710166896A CN 106925442 A CN106925442 A CN 106925442A
- Authority
- CN
- China
- Prior art keywords
- scraper
- lower shell
- pipe nipple
- cyclone separator
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000002445 nipple Anatomy 0.000 claims abstract description 61
- 238000007599 discharging Methods 0.000 claims abstract description 31
- 239000007787 solid Substances 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 36
- 235000017550 sodium carbonate Nutrition 0.000 description 18
- 229910000029 sodium carbonate Inorganic materials 0.000 description 18
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 10
- 238000000926 separation method Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000001354 calcination Methods 0.000 description 5
- 235000017557 sodium bicarbonate Nutrition 0.000 description 5
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/22—Apparatus in which the axial direction of the vortex is reversed with cleaning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
Abstract
The invention provides a kind of cyclone separator with scraper and conveying device, including integrally formed upper shell and lower shell；The upper shell is located at lower shell top, and upper shell is provided with air inlet and air outlet；The lower shell bottom is provided with discharging opening；The lower shell lower section is provided with connection pipe nipple and device for transporting objects；The connection pipe nipple upper end is connected with lower shell；The device for transporting objects is perpendicular to connection pipe nipple, and its one end is horizontal through connection pipe nipple；Scraper is provided with the lower shell, discharging opening and connection pipe nipple are stretched out in the scraper lower end successively, and the scraper is coupling arranged in dislocation in pipe nipple with device for transporting objects；The scraper is fixedly connected connection pipe nipple.A kind of cyclone separator with scraper and conveying device of the present invention, can improve the continuity of gas-solid disngaging efficiency and process equipment production, reduce maintenance of equipment rate, reduce production cost.
Description
Technical field
It is big compared with small, water capacity, easily glutinous for heap density more particularly, to one kind the invention belongs to gas solid separation technical field
Tie cyclone separator inwall solid powder gas-solid separating device, wherein solid powder include but is not limited to light soda ash,
Sodium bicarbonate etc..
Background technology
Current China's soda ash calcining furnace furnace gas, sodium bicarbonate dry the cyclone separator that vent gas treatment is used, in production process
In the defect that is primarily present be：1st, light soda ash, sodium bicarbonate heap density it is smaller, water capacity is big, is easily attached on cyclonic separation
On the inwall of device, be difficult discharge cyclone separator, and then cause cyclone separator inside putty or blanking it is not smooth, dust is with gas
Into follow-up system, need often artificially to beat cyclone separator outer wall or parking cleaning, influence service life of equipment, reduce
Produce load and the continuity of production；2nd, cyclone separator bottom discharge mouthful is to reach the purpose of lock gas, it is necessary to using under star-like
Glassware or push-pull valve etc., but star-like blanking device impeller easily sticks material, for containing wet larger gas solid separation in drying process,
Easily lose discharging ability；Push-pull valve etc. needs periodically artificial cleaning, and workload is big, and fluctuation due to producing and it is artificial because
Element, it is impossible to accurately with timely discharge.
The putty of cyclone separator or blanking can freely not cause the low separation efficiency of cyclone separator, maintenance of equipment rate
High, production discontinuity, and then increase production cost.
The content of the invention
In view of this, the present invention is directed to propose a kind of cyclone separator with scraper and conveying device, is divided with solving whirlwind
When being applied to the gas solid separation of the solid powder that heap density is big compared with small, water capacity, easily cohere from device, existing solid powder sticks
Cause blanking not smooth on cyclone separator inwall or putty problem, so as to improve gas-solid disngaging efficiency and process equipment life
The continuity of product, reduces maintenance of equipment rate, reduces production cost.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of cyclone separator with scraper and conveying device, including integrally formed upper shell and lower shell；
The upper shell is located at lower shell top, and upper shell is provided with air inlet and air outlet；
The lower shell bottom is provided with discharging opening；The lower shell lower section is provided with connection pipe nipple and device for transporting objects；Institute
Connection pipe nipple upper end is stated to be connected with lower shell；The device for transporting objects is perpendicular to connection pipe nipple, and its one end is horizontal through connection
Connect pipe nipple；Scraper is provided with the lower shell, discharging opening and connection pipe nipple are stretched out in the scraper lower end successively, described
Scraper is coupling arranged in dislocation in pipe nipple with device for transporting objects；The scraper is fixedly connected connection pipe nipple.Upper cylinder
The planform of body and lower shell is not limited, and the structure type to whole cyclone separator has no specific limitation.
Further, the device for transporting objects is conveying worm；The housing and main shaft of the conveying worm are passed through
Connection pipe nipple；Slanting baffle is provided with the connection pipe nipple；The slanting baffle two ends respectively with couple pipe nipple and conveying worm
Case weld.
Further, the scraper includes scraper shaft, scraper motor and chain；Described scraper shaft one end is by support
Beam is fixed in lower shell, and the other end stretches out discharging opening and connection pipe nipple connection scraper motor；The scraper shaft and helical feed
The main shaft of machine arranged in dislocation in connection pipe nipple, is not provided with helical blade on main shaft at arranged in dislocation；The scraper motor passes through
Flange connection connection pipe nipple；The first cantilever is cased with the scraper shaft, first cantilever is located at support beam lower section and both are tight
It is adjacent；First cantilever is provided with some chains, and the chain and the first cantilever junction are close to lower shell inwall；The chain
Lower end extends to discharging opening upper end.First cantilever is as far as possible near in the case of installation license with support beam distance；The chain with
Tried one's best closely with cyclone separator wall at the position of cantilever connection.
Further, the distance of the chain and the first cantilever junction away from lower shell inwall is 1~5mm；The chain
Freely hang on lower shell inwall.
Further, the chain is parallel with lower shell inwall, between the two away from being 1~5mm；The chain lower end is connected to
On second cantilever, the second cantilever is enclosed within scraper shaft；Second cantilever is located in lower shell；The chain length than chain and
First cantilever junction is away from discharging opening apart from big 10~50mm；Adpting flange is equipped with first cantilever and the second cantilever.
Adpting flange is equipped with first cantilever and the second cantilever, the installation and maintenance of scraper can be easy to.
Further, the length that the scraper shaft stretches into lower shell is 1/3~1 times of lower shell height；The chain
Quantity is 2~3；Chain is iron chains；Hollow pipe and dust-proof shroud are cased with the scraper shaft；The hollow pipe upper end passes through out
Material mouth stretches into lower shell, and connection pipe nipple is stretched into and the housing with conveying worm and slanting baffle welding in lower end；The dust-proof shroud
Welded top is in scraper shaft；The dust-proof shroud top is located at hollow pipe top, and discharging opening is stretched out in its lower end；The Dustproof pipe
Cover is with diameter greater than equal to hollow pipe diameter.Hollow pipe, dust-proof shroud and scraper shaft form labyrinth sealing passage.
Further, the length that the scraper shaft stretches into lower shell is 1/3~2/3 times of lower shell height；It is described hollow
The length that pipe stretches into lower shell is 50~500mm；The hollow pipe lower end stretches out the housing of conveying worm and extends to connection
Pipe nipple bottom；The dust-proof shroud top is 20~150mm away from hollow pipe distance from top；Discharging is stretched out in the dust-proof shroud lower end
The length of mouth is 0~20mm；The dust-proof shroud diameter 0~15mm bigger than hollow pipe diameter；The hollow pipe diameter compares scraper
Big 0~the 15mm of shaft diameter.Described scraper shaft diameter can be determined according to the length of scraper shaft, be not specifically limited here.
Further, the scraper shaft is hollow shaft or solid shafting；The scraper shaft and support beam by sliding bearing or
Rolling bearing is connected, it is preferred that the scraper shaft is connected with support beam by sliding bearing；Scraper shaft sets near support beam one end
There is retainer nut；The hollow pipe diameter 0~10mm bigger than scraper shaft diameter；The dust-proof shroud diameter is bigger than hollow pipe diameter
0~10mm, it is preferred that hollow pipe diameter 0~6mm bigger than scraper shaft diameter, the dust-proof shroud diameter is bigger than hollow pipe diameter by 0
~6mm.Sliding bearing includes bearing block, bearing holder (housing, cover), bearing liner, bearing cap and bolt；Rolling bearing includes bearing block, the axis of rolling
Hold, bearing cap and bolt.Sliding bearing or rolling bearing can play spacing effect, be moved in limitation scraper shaft.Retainer nut's
Set, scraper shaft when overhauling is removed for scraper motor can be suspended in support beam and be extracted out without by scraper shaft.
Further, the rotating speed of the scraper shaft is 1~30r/min, and preferred rotating speed is 1~15r/min, more preferably
Rotating speed is 2~10r/min.
Further, the connection pipe nipple and the relative side of scraper motor use packing seal；Connection pipe nipple is with
Cylinder is connected using flange；Slanting baffle presss from both sides obtuse angle with the housing of conveying worm.Connection pipe nipple and the relative side of scraper motor
Packing seal is used, dust can preventing denier, may being overflowed by labyrinth seal passage enters motor transmission side.Tiltedly keep off
Plate and the housing folder obtuse angle of conveying worm, can specifically determine according to the stocking angle of material.
Relative to prior art, a kind of cyclone separator with scraper and conveying device of the present invention has following excellent
Gesture：
(1) a kind of cyclone separator with scraper and conveying device of the present invention, due in traditional cyclonic separation
Scraper and device for transporting objects are respectively provided with inside and below device, powder warp on cyclone separator inwall can will be sticked to
Built-in scraper rotation is scraped to discharging opening, then is transported to lower procedure through device for transporting objects, reasonable in design, structure letter
It is single, without the artificial or glutinous material of shutdown cleaning inwall, can effectively prevent putty and blanking not smooth, high working efficiency.It is of the present invention
A kind of cyclone separator with scraper and conveying device, can be applied to the solid powder that heap density is big compared with small, water capacity, easily cohere
The gas solid separation of material, is particularly suited for the gas solid separation of light soda ash calcining furnace furnace gas and sodium bicarbonate pneumatic conveying drying tail gas etc..
(2) a kind of cyclone separator with scraper and conveying device of the present invention, scraper is driven using scraper motor
Axle, and then drive the chain rotation for being placed against or near lower shell inwall to strike off, the glutinous material on cyclone separator inwall can be carried out
Effectively strike off；Connection pipe nipple and the relative side of scraper motor use packing seal, can prevent denier, may be by labyrinth
The dust that sealing passage overflows enters motor transmission side；Material is transported using conveying worm, glutinous material is difficult, conveying capacity is steady
Fixed, transfer efficiency is high.
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of the cyclone separator with scraper and conveying device described in the embodiment of the present invention 1；
Fig. 2 is sliding bearing in a kind of cyclone separator with scraper and conveying device described in the embodiment of the present invention 1
Structural representation；
Fig. 3 is the A-A direction views of Fig. 1；
Fig. 4 is the enlarged drawing at B in Fig. 3；
Fig. 5 is scraper shaft, hollow in a kind of cyclone separator with scraper and conveying device described in the embodiment of the present invention 1
The position view of pipe and dust-proof shroud；
Fig. 6 is a kind of structural representation of cyclone separator in comparative example of the present invention.
Description of reference numerals：
1- upper shells；2- lower shells；3- air inlets；4- air outlets；5- discharging openings；6- couples pipe nipple；7- materials conveying dress
Put；8- scrapers；81- scraper shafts；82- scraper motors；83- chains；84- support beams；The cantilevers of 85- first；86- second hangs
Arm；87- adpting flanges；88- sliding bearings；881- bearing blocks；882- bearing holder (housing, cover)s；883- bearing liners；884- bearing caps；885- spiral shells
Bolt；89- retainer nut；9- slanting baffles；10- hollow pipes；The dust-proof shrouds of 11-.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of and describes the present invention and simplify to describe, rather than instruction or dark
Showing the device or element of meaning must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
Limitation of the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment 1
As shown in Fig. 1, Fig. 3-Fig. 5, a kind of cyclone separator with scraper and conveying device, including integrally formed upper cylinder
Body 1 and lower shell 2；
The upper shell 1 is located at the top of lower shell 2, and upper shell 1 is provided with air inlet 3 and air outlet 4；
The bottom of the lower shell 2 is provided with discharging opening 5；The lower section of the lower shell 2 is provided with connection pipe nipple 6 and device for transporting objects
7；The connection upper end of pipe nipple 6 is connected with lower shell 2；The device for transporting objects 7 is perpendicular to connection pipe nipple 6, and its one end water
Put down through connection pipe nipple 6；Scraper 8 is provided with the lower shell 2, the He of discharging opening 5 is stretched out in the lower end of the scraper 8 successively
Connection pipe nipple 6, the scraper 8 is coupling arranged in dislocation in pipe nipple 6 with device for transporting objects 7；The scraper 8 is fixed
Connection connection pipe nipple 6.
The device for transporting objects 7 is conveying worm；The housing and main shaft of the conveying worm pass through connection pipe nipple
6；Slanting baffle 9 is provided with the connection pipe nipple 6；The two ends of the slanting baffle 9 respectively with the housing for coupling pipe nipple 6 and conveying worm
Welding.The setting of slanting baffle can make to drop down onto conveying worm under powder is smooth.
The scraper 8 includes scraper shaft 81, scraper motor 82 and chain 83；The one end of the scraper shaft 81 is by support
Beam 84 is fixed in lower shell 2, and the other end stretches out discharging opening 5 and the connection connection scraper of pipe nipple 6 motor 82；The scraper shaft 81 with
The main shaft of conveying worm arranged in dislocation in connection pipe nipple 6, is not provided with helical blade on main shaft at arranged in dislocation；The scraper
Motor 82 connects connection pipe nipple 6 by flange；The first cantilever 85 is cased with the scraper shaft 81, first cantilever 85 is located at branch
Support beam 84 lower section and both close to；First cantilever 85 is provided with some chains 83, and the chain 83 connects with the first cantilever 85
Meet place close to the inwall of lower shell 2；The lower end of the chain 83 extends to the upper end of discharging opening 5.Scraper motor uses method with connecting short section
Orchid connection, can be easy to overhaul of the equipments.
The chain 83 is parallel with the inwall of lower shell 2, between the two away from being 2mm；The lower end of the chain 83 is connected to second and hangs
On arm 86, the second cantilever 86 is enclosed within scraper shaft 81；Second cantilever 86 is located in lower shell 2；The length ratio of the chain 83
The junction of 83 and first cantilever of chain 85 is away from discharging opening 5 apart from big 30mm；It is all provided with the cantilever 86 of first cantilever 85 and second
There is adpting flange 87.
The length that the scraper shaft 81 stretches into lower shell 2 is 1/3 times of the height of lower shell 2；The quantity of the chain 83 is 2
Bar；Chain 83 is iron chains；Hollow pipe 10 and dust-proof shroud 11 are cased with the scraper shaft 81；The upper end of the hollow pipe 10 passes through out
Material mouth 5 stretches into lower shell 2, and connection pipe nipple 6 is stretched into lower end and the housing with conveying worm and slanting baffle 9 are welded；It is described dust-proof
The welded top of shroud 11 is in scraper shaft 81；The top of the dust-proof shroud 11 is located at the top of hollow pipe 10, and discharging is stretched out in its lower end
Mouth 5；The dust-proof shroud 11 is with diameter greater than equal to the diameter of hollow pipe 10.Hollow pipe, dust-proof shroud and scraper shaft three form fan
Palace formula sealing structure, can prevent the dust in cyclone separator from passing through scraper shaft and the connecting portion for coupling pipe nipple or conveying worm
Position is diffused into external environment or scraper motor transmission side.
The length that the hollow pipe 10 stretches into lower shell 2 is 200mm；Conveying worm is stretched out in the lower end of the hollow pipe 10
Housing simultaneously extends to connection pipe nipple 6 bottom；The top of the dust-proof shroud 11 is 80mm away from the distance from top of hollow pipe 10；It is described dust-proof
The length that discharging opening 5 is stretched out in the lower end of shroud 11 is 12mm；The diameter of dust-proof shroud 11 is than the big 5mm of the diameter of hollow pipe 10；It is described
The diameter of hollow pipe 10 is than the big 4mm of the diameter of scraper shaft 81.
The scraper shaft 81 is solid shafting；The scraper shaft 81 is connected with support beam 84 by sliding bearing 88；Scraper shaft
81 are provided with retainer nut 89 near the one end of support beam 84.Sliding bearing 88 can play spacing effect, as shown in Fig. 2 sliding axle
Holding 88 includes bearing block 881, bearing holder (housing, cover) 882, bearing liner 883, bearing cap 884 and bolt 885.
The rotating speed of the scraper shaft 81 is 6r/min.
The connection pipe nipple 6 and the relative side of scraper motor 82 use packing seal；Connection pipe nipple 6 and lower shell 2
Connected using flange；Slanting baffle 9 presss from both sides obtuse angle with the housing of conveying worm.
The course of work of the present embodiment is：
When using, 45000m3/ h, 115 DEG C of light soda ash calcining furnace furnace gas are incorporated into cyclone separator from air inlet 3
In, be centrifuged, remove light soda ash furnace gas discharged from air outlet 4, light soda ash due to the effect of centrifugal force got rid of to
On the interior wall of lower shell 2 (vertical height 4700mm) of cyclone separator, part light soda ash is straight due to the effect of centrifugal force, gravity
Connect and device for transporting objects 7 is drained into by discharging opening 5, remaining light soda ash is attached on the inwall of lower shell 2；Scraper shaft 81 is through scraper electricity
Machine 82 drives carries out rotation, and then drives chain 83 to be rotated with the speed of 6r/min, and chain 83 and the lower shell 2 of rotation rub,
The light soda ash being attached on the inwall of lower shell 2 is scraped, the light soda ash of whereabouts is defeated by device for transporting objects 7 through discharging opening 5
It is sent to downstream.Operative employee need not enter cyclone separator carries out manual cleaning, only needs the annual routine that carried out to it to overhaul.
Comparative example
As shown in fig. 6, a kind of cyclone separator, including integrally formed upper shell 1 and lower shell 2；The upper shell 1
In the top of lower shell 2, upper shell 1 is provided with air inlet 3 and air outlet 4；The bottom of the lower shell 2 is provided with discharging opening 5.
This comparative example course of work：
45000m3/ h, 115 DEG C of light soda ash calcining furnace furnace gas are entered into cyclone separator from air inlet 3, through centrifugation
Separate, the furnace gas for removing light soda ash is discharged from the air outlet 4 of cyclone separator, and light soda ash is got rid of due to the effect of centrifugal force
To the interior wall of lower shell 2 (vertical height 4700mm) of cyclone separator, part light soda ash is due to centrifugal force, the effect of gravity
Upstream device is directly drained into by discharging opening 5, remaining light soda ash is then sticked on the inwall of lower shell 2.Operative employee each 8 hours
Need to beat the outer wall of cyclone separator lower shell 2 with things such as hammers, smoothly discharged to make to stick to the light soda ash on inwall
Cyclone separator, but the infringement of equipment is caused, equipment life is influenceed, and periodically need parking to be cleared up greatly.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
" light soda ash ", " calcining furnace furnace gas " and " sodium bicarbonate pneumatic conveying drying tail gas " described in the present invention, is not used for
Specific separating medium of the invention is limited, also and non-limiting range of application of the invention, only expressing convenient purpose is carried out
Certain description.Every medium can carry out gas solid separation using this equipment, should be protection scope of the present invention.
Words such as " scrapers ", " scraper shaft ", " chain ", " dust-proof shroud " and " labyrinth seal " of present invention description, and
The non-specific part for limiting cyclone separator in the present invention, the proprietary name of used part of appliance also and in non-invention
Word, only states the structure type that convenient purpose embodies cyclone separator, and every present invention that can reach is solved due to powder
It is attached on cyclone separator inwall and causes the purpose structure or part of the blanking not problem of smooth or putty to be all contained in this hair
In bright protection domain, this understanding to " scraper ", " scraper shaft ", " chain ", " dust-proof shroud " and " labyrinth seal "
It is considered as in the knowledge of those skilled in the range.
Claims (10)
1. a kind of cyclone separator with scraper and conveying device, it is characterised in that：Including integrally formed upper shell (1) and under
Cylinder (2)；
The upper shell (1) is provided with air inlet (3) and air outlet (4) positioned at lower shell (2) top, upper shell (1)；
Lower shell (2) bottom is provided with discharging opening (5)；Lower shell (2) lower section is provided with connection pipe nipple (6) and material conveying
Device (7)；Connection pipe nipple (6) upper end is connected with lower shell (2)；The device for transporting objects (7) is perpendicular to connection pipe nipple
(6), and its one end horizontal through connection pipe nipple (6)；Scraper (8), the scraper are provided with the lower shell (2)
(8) discharging opening (5) and connection pipe nipple (6) are stretched out in lower end successively, and the scraper (8) is coupling with device for transporting objects (7)
Pipe nipple (6) interior arranged in dislocation；The scraper (8) is fixedly connected connection pipe nipple (6).
2. the cyclone separator with scraper and conveying device according to claim 1, it is characterised in that：The material conveying
Device (7) is conveying worm；The housing and main shaft of the conveying worm pass through connection pipe nipple (6)；Connection pipe nipple (6)
Inside it is provided with slanting baffle (9)；Slanting baffle (9) two ends respectively with the case weld for coupling pipe nipple (6) and conveying worm.
3. the cyclone separator with scraper and conveying device according to claim 2, it is characterised in that：The scraper
(8) including scraper shaft (81), scraper motor (82) and chain (83)；Described scraper shaft (81) one end is fixed by support beam (84)
In lower shell (2), the other end stretches out discharging opening (5) and connection pipe nipple (6) connects scraper motor (82)；The scraper shaft (81)
Couple pipe nipple (6) interior arranged in dislocation with the main shaft of conveying worm, be not provided with helical blade at arranged in dislocation on main shaft；It is described
Scraper motor (82) connects connection pipe nipple (6) by flange；The first cantilever (85), described first are cased with the scraper shaft (81)
Cantilever (85) positioned at support beam (84) lower section and both close to；First cantilever (85) is provided with some chains (83), described
Chain (83) and the first cantilever (85) junction close to lower shell (2) inwall；Chain (83) lower end extends to discharging opening (5)
Upper end.
4. the cyclone separator with scraper and conveying device according to claim 3, it is characterised in that：The chain (83)
It is 1~5mm with distance of the first cantilever (85) junction away from lower shell (2) inwall；The chain (83) freely hangs in lower cylinder
On body (2) inwall.
5. the cyclone separator with scraper and conveying device according to claim 3, it is characterised in that：The chain (83)
It is parallel with lower shell (2) inwall, between the two away from being 1~5mm；Chain (83) lower end is connected on the second cantilever (86), the
Two cantilevers (86) are enclosed within scraper shaft (81)；Second cantilever (86) is in lower shell (2)；Chain (83) the length ratio
Chain (83) and the first cantilever (85) junction are away from discharging opening (5) apart from big 10~50mm；First cantilever (85) and second
Adpting flange (87) is equipped with cantilever (86).
6. the cyclone separator with scraper and conveying device according to claim 3 to 5 any one, it is characterised in that：
The length that the scraper shaft (81) stretches into lower shell (2) is 1/3~1 times of lower shell (2) height；The quantity of the chain (83)
It is 2~3；Chain (83) is iron chains；Hollow pipe (10) and dust-proof shroud (11) are cased with the scraper shaft (81)；It is described hollow
Lower shell (2) is stretched into pipe (10) upper end through discharging opening (5), lower end stretch into couple pipe nipple (6) and with the housing of conveying worm
Welded with slanting baffle (9)；Dust-proof shroud (11) welded top is in scraper shaft (81)；Dust-proof shroud (11) top position
In hollow pipe (10) top, discharging opening (5) is stretched out in its lower end；The dust-proof shroud (11) is straight with diameter greater than equal to hollow pipe (10)
Footpath.
7. the cyclone separator with scraper and conveying device according to claim 6, it is characterised in that：The scraper shaft
(81) length for stretching into lower shell (2) is 1/3~2/3 times of lower shell (2) height；The hollow pipe (10) stretches into lower shell
(2) length is 50~500mm；Hollow pipe (10) lower end stretches out the housing of conveying worm and extends to connection pipe nipple
(6) bottom；Dust-proof shroud (11) top is 20~150mm away from hollow pipe (10) distance from top；The dust-proof shroud (11)
The length that discharging opening (5) is stretched out in lower end is 0~20mm；Dust-proof shroud (11) diameter is bigger by 0 than hollow pipe (10) diameter~
15mm；Hollow pipe (10) diameter is than the big 0~15mm of scraper shaft (81) diameter.
8. the cyclone separator with scraper and conveying device according to claim 6, it is characterised in that：The scraper shaft
(81) it is hollow shaft or solid shafting；The scraper shaft (81) is connected with support beam (84) by sliding bearing (88) or rolling bearing
Connect, it is preferred that the scraper shaft (81) is connected with support beam (84) by sliding bearing (88)；Scraper shaft (81) is near support beam
(84) one end is provided with retainer nut (89)；Hollow pipe (10) diameter is than the big 0~10mm of scraper shaft (81) diameter；It is described dust-proof
Shroud (11) diameter is than the big 0~10mm of hollow pipe (10) diameter, it is preferred that hollow pipe (10) diameter is bigger than scraper shaft (81) diameter
0~6mm, dust-proof shroud (11) diameter is than the big 0~6mm of hollow pipe (10) diameter.
9. the cyclone separator with scraper and conveying device according to claim 3, it is characterised in that：The scraper shaft
(81) rotating speed is 1~30r/min, and preferred rotating speed is 1~15r/min, and preferred rotating speed is 2~10r/min.
10. the cyclone separator with scraper and conveying device according to claim 3, it is characterised in that：The connection is short
Section (6) and the relative side of scraper motor (82) use packing seal；Connection pipe nipple (6) and lower shell (2) are connected using flange
Connect；Slanting baffle (9) presss from both sides obtuse angle with the housing of conveying worm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710166896.4A CN106925442B (en) | 2017-03-20 | 2017-03-20 | A kind of cyclone separator with scraper and conveying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710166896.4A CN106925442B (en) | 2017-03-20 | 2017-03-20 | A kind of cyclone separator with scraper and conveying device |
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| Publication Number | Publication Date |
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| CN106925442A true CN106925442A (en) | 2017-07-07 |
| CN106925442B CN106925442B (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710166896.4A Active CN106925442B (en) | 2017-03-20 | 2017-03-20 | A kind of cyclone separator with scraper and conveying device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176525A (en) * | 2017-12-27 | 2018-06-19 | 中国天辰工程有限公司 | A kind of cyclone separator Anti-chock device |
| CN111672642A (en) * | 2020-06-10 | 2020-09-18 | 舟山市海大科学技术研究院有限责任公司 | Built-in cone net type oil-sewage separation swirler |
| CN111774191A (en) * | 2020-07-14 | 2020-10-16 | 常州市彬达干燥制粒设备有限公司 | Cyclone separator |
| CN112774879A (en) * | 2020-12-30 | 2021-05-11 | 东北石油大学 | Automatic vertical heterogeneous integration cyclone separation device of paraffin removal |
| CN113521947A (en) * | 2021-07-22 | 2021-10-22 | 浙江海河环境科技有限公司 | Spraying paint vehicle carbon recovery emission reduction technology and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0400360L (en) * | 2004-02-17 | 2005-08-18 | Metso Paper Inc | Cyclone for separating a mixture of steam and fibers |
| CN201337960Y (en) * | 2008-12-31 | 2009-11-04 | 尹贤军 | Compulsory rotating large flow cyclone dust collector |
| CN201586571U (en) * | 2010-01-27 | 2010-09-22 | 王旗 | Bagasse and flue-gas cyclone separator |
| CN202096843U (en) * | 2011-05-10 | 2012-01-04 | 江阴市中科机电制造有限公司 | Spiral ash exhauster for deduster |
| CN204208689U (en) * | 2014-10-31 | 2015-03-18 | 吴堂军 | A kind of cyclone dust collectors of easy to clean |
-
2017
- 2017-03-20 CN CN201710166896.4A patent/CN106925442B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0400360L (en) * | 2004-02-17 | 2005-08-18 | Metso Paper Inc | Cyclone for separating a mixture of steam and fibers |
| CN201337960Y (en) * | 2008-12-31 | 2009-11-04 | 尹贤军 | Compulsory rotating large flow cyclone dust collector |
| CN201586571U (en) * | 2010-01-27 | 2010-09-22 | 王旗 | Bagasse and flue-gas cyclone separator |
| CN202096843U (en) * | 2011-05-10 | 2012-01-04 | 江阴市中科机电制造有限公司 | Spiral ash exhauster for deduster |
| CN204208689U (en) * | 2014-10-31 | 2015-03-18 | 吴堂军 | A kind of cyclone dust collectors of easy to clean |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176525A (en) * | 2017-12-27 | 2018-06-19 | 中国天辰工程有限公司 | A kind of cyclone separator Anti-chock device |
| CN111672642A (en) * | 2020-06-10 | 2020-09-18 | 舟山市海大科学技术研究院有限责任公司 | Built-in cone net type oil-sewage separation swirler |
| CN111774191A (en) * | 2020-07-14 | 2020-10-16 | 常州市彬达干燥制粒设备有限公司 | Cyclone separator |
| CN112774879A (en) * | 2020-12-30 | 2021-05-11 | 东北石油大学 | Automatic vertical heterogeneous integration cyclone separation device of paraffin removal |
| CN112774879B (en) * | 2020-12-30 | 2022-08-30 | 东北石油大学 | Automatic vertical heterogeneous integration cyclone separation device of paraffin removal |
| CN113521947A (en) * | 2021-07-22 | 2021-10-22 | 浙江海河环境科技有限公司 | Spraying paint vehicle carbon recovery emission reduction technology and device |
| CN113521947B (en) * | 2021-07-22 | 2022-03-25 | 浙江海河环境科技有限公司 | Spraying paint vehicle carbon recovery emission reduction technology and device |
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|---|---|
| CN106925442B (en) | 2019-02-22 |
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Effective date of registration: 20240118 Address after: 300400 Beijing Tianjin Road, Beichen District, Tianjin Patentee after: CHINA TIANCHEN ENGINEERING Co.,Ltd. Patentee after: TIANJIN TIANCHEN GREEN ENERGY ENGINEERING TECHNOLOGY RESEARCH & DEVELOPMENT Co.,Ltd. Patentee after: China Chemical Equipment Technology Group Co.,Ltd. Address before: No. 1 Jingjin Road, Beichen District, Tianjin City, 300400 Patentee before: CHINA TIANCHEN ENGINEERING Co.,Ltd. Patentee before: TIANJIN TIANCHEN GREEN ENERGY ENGINEERING TECHNOLOGY RESEARCH & DEVELOPMENT Co.,Ltd. |
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