CN100496755C - Environment-friendly energy-saving multi-functional lime pulverizer - Google Patents
Environment-friendly energy-saving multi-functional lime pulverizer Download PDFInfo
- Publication number
- CN100496755C CN100496755C CNB2007100717813A CN200710071781A CN100496755C CN 100496755 C CN100496755 C CN 100496755C CN B2007100717813 A CNB2007100717813 A CN B2007100717813A CN 200710071781 A CN200710071781 A CN 200710071781A CN 100496755 C CN100496755 C CN 100496755C
- Authority
- CN
- China
- Prior art keywords
- mill
- grader
- dust
- air
- pipe
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cyclones (AREA)
Abstract
The invention discloses an energy-saving environment-friend multifunctional lime grinder, comprising a bag filter dust, a ball grinder, a powder selector, a main powder selector, a cyclone dust cleaner, a tail separator, a fan of the power selector, a fan of a pre-grinding grading device, a dust-exhausting frame and a pre-grinding grading device, while said devices are integrated via air tubes, reflux tubes, material tubes, dust tubes, wind tubes, an material feeding tubes. Therefore, the invention can absorb diluted air to feed material to save energy and protect environment. The invention is characterized in long service life and non dust-accumulated point.
Description
Technical field
The present invention relates to the lime milling equipment, refer more particularly to a kind of Pollutionless energy-saving multi-functional lime pulverizer.
Background technology
At present, the milling equipment of lime industry manufacturer use both at home and abroad mostly is to adopt ball mill, cyclone separator, bucket elevator and conveying worm to finish the pulverized limestone grinder to do.On technology, ball mill is an overflow abrasive dust mode, and cyclone separator is that the powder mode is selected in closed cycle.It has the following disadvantages: the one, and the globality of equipment is poor, and required auxiliary device is many; The 2nd, airborne dust point is too much, is unfavorable for environmental protection; The 3rd, material temperature is too high, scorches packing material easily; The 4th, the phenomenon of attaching apparatus inwall appears in material water ratio height easily; The 5th, lack necessary separator, can only produce single primary product.I do not address the above problem well in the utility model patent " a kind of suction-type lime powder concentrator " (02210151.9) of application in 2002 yet.
Summary of the invention
Purpose of the present invention is to provide a kind of and can overcomes the problems referred to above effectively, adopts the uncommon phase strength of suction-type to carry, and auxiliary device is few; Substantially do not have the airborne dust point, help environmental protection; Temperature of charge is moderate; Material attaching apparatus inwall phenomenon can be eliminated, and the Pollutionless energy-saving multi-functional lime pulverizer of multiple products such as different brackets, different purposes can be separated and produce.
Technical scheme of the present invention is such, and Pollutionless energy-saving multi-functional lime pulverizer comprises cloth bag dust chamber, ball mill, powder concentrator, main powder separator, cyclone dust collectors, mill tail separator, powder concentrator blower fan, the preceding grader blower fan of mill, dust discharge cover and the preceding grader of mill;
The upper left quarter of described cloth bag dust chamber is equipped with the cyclone dust collectors wind conveying pipe, and the other end of cyclone dust collectors wind conveying pipe is connected with described cyclone dust collectors top; The middle part of described cyclone dust collectors wind conveying pipe is connected with circulatory system wind conveying pipe, and the lower end of circulatory system wind conveying pipe is connected with described powder concentrator blower fan outlet; The middle part of going up of described circulatory system wind conveying pipe is connected with cyclone dust collectors by tube connector, circulatory system wind conveying pipe deep bead is housed on the circulatory system wind conveying pipe on this top, junction, the cyclone dust collectors deep bead is being housed near on the tube connector of this junction; The following middle part of described circulatory system wind conveying pipe is connected with the closed cycle wind conveying pipe, near on the closed cycle wind conveying pipe of this junction closed cycle wind conveying pipe deep bead is being housed;
The preceding grader dust falling device duct set of mill is equipped with on described powder concentrator top, the preceding grader dust falling device collection blast cap of mill is equipped with in the upper end of grader dust falling device duct set before the mill, the preceding grader backwind tube of mill is housed on the grader dust falling device collection blast cap before the mill, and the other end of grader backwind tube is connected with grader blower fan before the described mill before the mill; Described powder concentrator middle part is a main powder separator;
The side lower part of described powder concentrator is equipped with external drainage conduit, and the other end of external drainage conduit is connected with external flue-dust retainer; The main powder separator flue-dust retainer is equipped with in the bottom of described powder concentrator; The cyclone dust collectors flue-dust retainer is equipped with in the bottom of described cyclone dust collectors; The primary product sack filling machine all is equipped with in the bottom of described external flue-dust retainer, main powder separator flue-dust retainer and cyclone dust collectors flue-dust retainer, and external flue-dust retainer, main powder separator flue-dust retainer and cyclone dust collectors flue-dust retainer all are arranged in the described dust discharge cover;
The threeway wind conveying pipe is equipped with at the rear portion of described powder concentrator, and vertical pipe of threeway wind conveying pipe is connected with the dust suction airduct; The transverse pipe right-hand member of threeway wind conveying pipe is equipped with mill tail air feed pipe, and the other end of mill tail air feed pipe is connected with described mill tail separator; The transverse pipe left end of threeway wind conveying pipe is equipped with the preceding air feed pipe of mill, and the other end of air feed pipe is connected with grader middle part before the described mill before the mill;
The sidepiece of described powder concentrator is equipped with mill tail conveying pipeline, and the other end of mill tail conveying pipeline is connected with described mill tail separator upper end; The middle part of described mill tail separator is connected with described ball mill left part, and the right part of ball mill is connected with grader before the described mill;
Also be equipped with on the grader blower fan before the described mill and grind preceding grader air feed pipe, grader air feed pipe is provided with the preceding grader blower fan air regulating board of mill before the mill; Grader blower fan relief pipe before the mill is equipped with in the upper back of described cloth bag dust chamber, and the other end of grader blower fan relief pipe is connected with the preceding grader air feed pipe of described mill before the mill.
Top in the described cloth bag dust chamber is the distribution of air flow space, and the sidepiece in distribution of air flow space is equipped with foregoing grader blower fan relief pipe; Middle and upper part in the cloth bag dust chamber and middle and lower part are equipped with the porous air distribution plate respectively, and one-to-many gas flow hole distribution plate is equipped with a plurality of cloth bag tube connectors up and down in opposite directions, between the cloth bag tube connector in opposite directions cloth bag are housed; Under the porous air distribution plate of described bottom cloth bag dust chamber flue-dust retainer is housed, smart powder sack filling machine is equipped with in the bottom of cloth bag dust chamber flue-dust retainer; Sweep-up pipe is equipped with in following side in the described cloth bag dust chamber, and grader is connected before the mill outside the other end of sweep-up pipe and the cloth bag dust chamber.
Described main powder separator comprises main powder separator collection blast cap, main powder separator duct set, main powder separator assembly, circular cone tripper, circular cone tripper cross bearer, air-flow conveying pipeline, secondary separating chamber, screw input feeder, dust suction airduct and main powder separator flue-dust retainer; The middle part of described main powder separator collection blast cap is the main powder separator duct set, the main powder separator duct set is connected with the main powder separator wind conveying pipe, the other end of main powder separator wind conveying pipe is connected with the suction inlet of described powder concentrator blower fan, on the main powder separator wind conveying pipe near the suction inlet of powder concentrator blower fan the total blast volume adjustment doors is housed; The bottom of described main powder separator duct set is described main powder separator assembly, the air-flow conveying pipeline is equipped with in the bottom of main powder separator assembly, described circular cone tripper cross bearer is equipped with in the upper end of air-flow conveying pipeline, and described circular cone tripper is equipped with on the top of circular cone tripper cross bearer; The bottom of described air-flow conveying pipeline is provided with dividing plate, and the air-flow conveying pipeline on dividing plate top communicates with foregoing mill tail conveying pipeline; The bottom of dividing plate is that secondary selects the powder main feed pipe; Described secondary selects the lower end of powder main feed pipe to communicate with described dust suction airduct, secondary selects on the sidewall of powder main feed pipe and has secondary separating chamber left and right sides air feed pipe air supply hole relatively, and selects the outer secondary of powder main feed pipe to select right air feed pipe of powder and secondary to select powder left side air feed pipe to communicate with described secondary respectively; Described secondary selects right air feed pipe of powder and secondary to select the top of powder left side air feed pipe that described one-level separating chamber is housed; The side lower part of described secondary separating chamber is equipped with meal feed back pipe, and stretches out main powder separator meal feed back pipe outer and on the preceding grader of mill and be connected; One side of screw input feeder is connected with foregoing external drainage conduit, and external drainage conduit is stretched out outside the main powder separator and joined with foregoing external flue-dust retainer; The opposite side of screw input feeder also is equipped with drainage conduit in the body, and air-flow blocking-up sideboard is equipped with in the end of drainage conduit in the body; Described main powder separator flue-dust retainer is equipped with in described main powder separator bottom, and the bottom of main powder separator flue-dust retainer is positioned at foregoing dust discharge cover; Be coated with described dust suction airduct on main powder separator flue-dust retainer top, the right-hand member of dust suction airduct is connected with foregoing threeway wind conveying pipe, the left end of dust suction airduct stretches in the foregoing dust discharge cover by bend pipe, and the pipe bent position of dust suction airduct is provided with dust suction airduct air regulating board.
The top of described secondary separating chamber is provided with peep pole, and peep pole is provided with closing cap; The internal upper part of described secondary separating chamber is provided with air baffle, and the interior middle part of secondary separating chamber has secondary and selects the powder air supply hole, and secondary selects the powder air supply hole to be provided with the accent windshield plate; The bottom of secondary separating chamber selects right air feed pipe of powder and secondary to select powder left side air feed pipe to communicate with foregoing secondary respectively.
The preceding grader of described mill comprises feeding hopper, feeding hopper dust discharge cover, grinds preceding grader assembly, grinds preceding grader screw feeder, grinds preceding grader circular cone tripper, grinds preceding grader air-flow conveying pipeline, meal flue-dust retainer, air classification chamber, ball mill screw input feeder and grinds preceding grader conveying pipeline; Described feeding hopper dust discharge cover is housed on the described feeding hopper, and the internal upper part of feeding hopper dust discharge cover is provided with dust absorbing air passage, and the other end of dust absorbing air passage is connected with described meal flue-dust retainer; The rear portion of described feeding hopper dust discharge cover is a grader assembly before the described mill, grader assembly top is connected with grader conveying pipeline before the foregoing mill before the mill, the interior bottom of grader assembly is grader air-flow conveying pipeline before grinding before the mill, the upper end of grader air-flow conveying pipeline is a grader circular cone tripper before the described mill before the mill, and the bottom of grader air-flow conveying pipeline is the air classification chamber before the mill; The preceding grader screw feeder of mill is equipped with in the bottom of described feeding hopper, and the right part of grader screw feeder places foregoing air classification indoor before the mill, and its top is provided with the preceding grader screw feeder seal bootr of mill; Grader air feed pipe before the mill is housed on the described air classification chamber, has wind distributing hole on the grader air feed pipe before the indoor mill of air classification; The middle part of described meal flue-dust retainer vertically is provided with meal flue-dust retainer choke dividing plate; On the right part meal flue-dust retainer left side wall that separates by meal flue-dust retainer choke dividing plate meal discharge choke plate is housed, right part meal flue-dust retainer right side wall top is air feed pipe before the foregoing mill, right part meal flue-dust retainer right side wall middle part is foregoing meal feed back pipe, meal feed back pipe choke plate is equipped with in the end of meal feed back pipe, also be provided with intake adit in the ball mill mill in the right part meal flue-dust retainer, and communicate with the defeated air channel of ball mill hollow shaft; The bottom of described meal flue-dust retainer is described ball mill screw input feeder, and the right-hand member of ball mill screw input feeder is connected with described ball mill, and its junction is provided with the defeated air channel of ball mill hollow shaft; The upper lateral part of grader is equipped with the preceding grader conveying pipeline of mill before the mill, the other end of grader conveying pipeline is connected with grader dust falling device before the mill before the mill, the bottom of grader dust falling device is the preceding grader dust falling device flue-dust retainer of mill before the described mill, and the bottom of grader dust falling device flue-dust retainer communicates with screw input feeder before the mill; The upper left quarter of described screw input feeder is equipped with the screw input feeder blast pipe, and the other end of screw input feeder blast pipe is connected with grader backwind tube before the foregoing mill;
Described ball mill is equipped with the rubber closed-loop with the preceding grader junction of mill, and ball mill screw input feeder bogie fixedly is equipped with at the left end place in the ball mill body, and ball mill screw input feeder bogie is fixedlyed connected with foregoing ball mill screw input feeder main shaft; Be equipped with in the ball mill conveying pipeline of ball mill right-hand member with ball mill left end hollow shaft in right hand helix leaf left-handed spiral leaf in opposite directions; Described ball mill conveying pipeline communicates with the separation chamber of described mill tail separator, and the interior bottom of described separation chamber is provided with the waste material sliding plate, and described waste material sliding plate is three and is the setting of trisection shape; The interior bottom of separation chamber is connected with foregoing mill tail air feed pipe; The waste material bucket is equipped with in the bottom of described separation chamber, and the waste material bucket is provided with waste material outlet movable choke plate.
Grader Fan Regulation door is same structure before described total blast volume adjustment doors and the mill, and it is to be installed on the pipeline by bearing pin, on the bearing pin in the pipeline air quantity adjustment doors air regulating board is housed, and the air quantity adjustment doors is housed on the bearing pin outside the pipeline transfers the wind handle.
Characteristics of the present invention are novel structures, and are reasonable in design; The equipment good integrity, long service life; Do not have the airborne dust point, help environmental protection; Can produce multiple products such as different brackets, different purposes, energy-saving effect is obvious.Be fit to installing and using of all kinds of lime product manufacturing enterprises.
Description of drawings
Fig. 1 looks schematic diagram for Pollutionless energy-saving multi-functional lime pulverizer overall structure master.
Fig. 2 is a Pollutionless energy-saving multi-functional lime pulverizer overall structure schematic rear view.
Fig. 3 cuts open schematic diagram for the Pollutionless energy-saving multi-functional lime pulverizer right side office of looking.
Fig. 4 is that powder concentrator C-C is to cross-sectional schematic.
Fig. 5 is for grinding preceding grader D-D to cross-sectional schematic.
Fig. 6 is that powder concentrator H-H is to cross-sectional schematic.
Fig. 7 is for grinding tail separator G-G to cross-sectional schematic.
Fig. 8 is that ball mill screw input feeder bogie A is to schematic diagram.
Fig. 9 is that circular cone tripper cross bearer N-N is to cross-sectional schematic.
Figure 10 is that air baffle L-L is to cross-sectional schematic.
Figure 11 is that the I-I of secondary separating chamber is to cross-sectional schematic.
Figure 12 is for grinding preceding grader F-F to cross-sectional schematic.
Figure 13 is for grinding preceding grader E-E to cross-sectional schematic.
Figure 14 is that Pollutionless energy-saving multi-functional lime pulverizer B-B is to cross-sectional schematic.
Figure 15 is that the J-J of secondary separating chamber is to cross-sectional schematic.
Figure 16 is that the K-K of secondary separating chamber is to cross-sectional schematic.
Figure 17 is that grader Fan Regulation door master looks schematic diagram before total blast volume adjustment doors, the mill.
Figure 18 is that grader Fan Regulation door is overlooked cross-sectional schematic before total blast volume adjustment doors, the mill.
Wherein: 1 cloth bag dust chamber, 2 ball mills, 3 powder concentrators, 4 cyclone dust collectors, 5 mill tail separators, 6 powder concentrator blower fans, grader blower fan before 7 mills, 8 dust discharge covers, 9 primary product sack filling machines, air feed pipe before 10 mills, 11 feeding hoppers, 12 feeding hopper dust discharge covers, grader before 13 mills, 14 cyclone dust collectors wind conveying pipes, 15 circulatory system wind conveying pipes, grader blower fan relief pipe before 16 mills, 17 tube connectors, 18 mill tail conveying pipelines, 19 mill tail air feed pipes, 20 main powder separator wind conveying pipes, 21 closed cycle wind conveying pipes, grader conveying pipeline before 22 mills, grader backwind tube before 23 mills, 24 screw input feeder blast pipes, grader dust falling device collection blast cap before 25 mills, grader dust falling device duct set before 26 mills, 27 meal feed back pipes, 28 threeway wind conveying pipes, grader blower fan air regulating board before 29 mills, 30 distribution of air flow spaces, 31 porous air distribution plates, 32 cloth bag tube connectors, 33 cloth bags, 34 cloth bag dust chamber flue-dust retainers, 35 smart powder sack filling machines, 36 sweep-up pipes, 37 cyclone dust collectors deep beads, 38 closed cycle wind conveying pipe deep beads, 39 circulatory system wind conveying pipe deep beads, 40 total blast volume adjustment doors, grader Fan Regulation door before 41 mills, 42 main powder separator assemblies, 43 circular cone trippers, 44 air-flow conveying pipelines, 45 dividing plates, grader dust falling device flue-dust retainer before 46 mills, 47 screw input feeders, 48 dust suction airducts, 49 main powder separator flue-dust retainers, 50 dust suction airduct air regulating boards, grader dust falling device before 51 mills, 52 dust absorbing air passages, grader assembly before 53 mills, grader screw feeder before 54 mills, grader circular cone tripper before 55 mills, grader air-flow conveying pipeline before 56 mills, 57 meal discharge choke plates, 58 meal feed back pipe choke plates, 59 meal flue-dust retainers, grader air feed pipe before 60 mills, air classification chambers 61,62 wind distributing holes, 63 meal flue-dust retainer choke dividing plates, 64 ball mill screw input feeders, 65 rubber closed-loops, 66 ball mill hollow shafts are failed the air channel, 67 ball mill screw input feeder bogies, 68 left-handed spiral leaves, 69 ball mill conveying pipelines, 70 waste material sliding plates, 71 separation chambers, 72 waste material buckets, 73 waste material outlet movable choke plates, 74 smart powder bunchers, 75 meal bunchers, 76 external drainage conduit, drainage conduit in 77 bodies, 78 air-flows blocking-up sideboard, 79 cyclone dust collectors flue-dust retainers, 80 secondary separating chamber, 81 closing caps, 82 peep poles, 83 secondarys select powder air supplying chamber, 84 transfer windshield plate, 85 secondarys select the powder air supply hole, 86 secondarys select the powder distribution plenum, 87 secondarys select the right air feed pipe of powder, 88 secondarys select powder left side air feed pipe, 89 secondary separating chamber left and right sides air feed pipe air supply holes, 90 secondarys select the powder main feed pipe, 91 air baffles, 92 circular cone tripper cross bearers, 93 air quantity adjustment doors air regulating boards, 94 air quantity adjustment doors regulating handles, intake adit in the 95 ball mills mill, grader screw feeder seal bootr before 96 mills, 97 external flue-dust retainers, 98 main powder separator collection blast caps, 99 main powder separator duct sets.
The specific embodiment.
Shown in accompanying drawing 1,2,14, the upper left quarter of described cloth bag dust chamber 1 is equipped with cyclone dust collectors wind conveying pipe 14, and the other end of cyclone dust collectors wind conveying pipe 14 is connected with the top of described cyclone dust collectors 4; The middle part of described cyclone dust collectors wind conveying pipe 14 is connected with circulatory system wind conveying pipe 15, and the lower end of circulatory system wind conveying pipe 15 is connected with the outlet of described powder concentrator blower fan 6; The middle part of going up of described circulatory system wind conveying pipe 15 is connected with cyclone dust collectors 4 by tube connector 17, circulatory system wind conveying pipe deep bead 39 is housed on the circulatory system wind conveying pipe 15 on this top, junction, cyclone dust collectors deep bead 37 is being housed near on the tube connector 17 of this junction; The following middle part of described circulatory system wind conveying pipe 15 is connected with closed cycle wind conveying pipe 21, near on the closed cycle wind conveying pipe 21 of this junction closed cycle wind conveying pipe deep bead 38 is being housed;
The preceding grader dust falling device duct set 26 of mill is equipped with on described powder concentrator 3 tops, the preceding grader dust falling device collection blast cap 25 of mill is equipped with in the upper end of grader dust falling device duct set 26 before the mill, the preceding grader backwind tube 23 of mill is housed on the grader dust falling device collection blast cap 25 before the mill, and the other end of grader backwind tube 23 is connected with grader blower fan 7 before the described mill before the mill; The middle part of described powder concentrator 3 is a main powder separator;
The side lower part of described powder concentrator 3 is equipped with external drainage conduit 76, and the other end of external drainage conduit 76 is connected with external flue-dust retainer 97; Main powder separator flue-dust retainer 49 is equipped with in the bottom of described powder concentrator 3; Cyclone dust collectors flue-dust retainer 79 is equipped with in the bottom of described cyclone dust collectors 4; Primary product sack filling machine 9 all is equipped with in the bottom of described external flue-dust retainer 97, main powder separator flue-dust retainer 49 and cyclone dust collectors flue-dust retainer 79, and external flue-dust retainer 97, main powder separator flue-dust retainer 49 and cyclone dust collectors flue-dust retainer 79 all are arranged in the described dust discharge cover 8;
Threeway wind conveying pipe 28 is equipped with at the rear portion of described powder concentrator 3, and vertical pipe of threeway wind conveying pipe 28 is connected with dust suction airduct 48; The transverse pipe right-hand member of threeway wind conveying pipe 28 is equipped with mill tail air feed pipe 19, and the other end of mill tail air feed pipe 19 is connected with described mill tail separator 5; The transverse pipe left end of threeway wind conveying pipe 28 is equipped with the preceding air feed pipe 10 of mill, and the other end of air feed pipe 10 is connected with the middle part of the preceding grader 13 of described mill before the mill;
The sidepiece of described powder concentrator 3 is equipped with mill tail conveying pipeline 18, and the other end of mill tail conveying pipeline 18 is connected with the upper end of described mill tail separator 5; The middle part of described mill tail separator 5 is connected with the left part of described ball mill 2, and the right part of ball mill 2 is connected with grader 13 before the described mill;
As shown in Figure 3, also be equipped with on the grader blower fan 7 before the described mill and grind preceding grader air feed pipe 60, grader air feed pipe 60 is provided with the preceding grader blower fan air regulating board 29 of mill before the mill; Grader blower fan relief pipe 16 before the mill is equipped with in the upper back of described cloth bag dust chamber 1, and the other end of grader blower fan relief pipe 16 is connected with the preceding grader air feed pipe 60 of described mill before the mill.
As shown in Figure 3, the top in the described cloth bag dust chamber 1 is distribution of air flow space 30, and the sidepiece in distribution of air flow space 30 is equipped with foregoing grader blower fan relief pipe 16; Middle and upper part and middle and lower part in the cloth bag dust chamber 1 are equipped with porous air distribution plate 31 respectively, and one-to-many gas flow hole distribution plate 31 is equipped with a plurality of cloth bag tube connectors 32 up and down in opposite directions, between the cloth bag tube connector 32 in opposite directions cloth bag 33 is housed; Described bottom porous air distribution plate is equipped with cloth bag dust chamber flue-dust retainer 34 for 31 times, and smart powder sack filling machine 35 is equipped with in the bottom of cloth bag dust chamber flue-dust retainer 34; Sweep-up pipe 36 is equipped with in following side in the described cloth bag dust chamber 1, and the other end of sweep-up pipe 36 and the cloth bag dust chamber 1 outer preceding grader 13 of mill is connected.
Shown in accompanying drawing 4,6,9, described main powder separator comprises main powder separator collection blast cap 98, main powder separator duct set 99, main powder separator assembly 42, circular cone tripper 43, circular cone tripper cross bearer 92, air-flow conveying pipeline 44, secondary separating chamber 80, screw input feeder 47, dust suction airduct 48 and main powder separator flue-dust retainer 49; The middle part of described main powder separator collection blast cap 98 is described main powder separator duct set 99, main powder separator duct set 99 is connected with main powder separator wind conveying pipe 20, the other end of main powder separator wind conveying pipe 20 is connected with the suction inlet of described powder concentrator blower fan 6, on the main powder separator wind conveying pipe 20 near the suction inlet of powder concentrator blower fan 6 total blast volume adjustment doors 40 is housed; The bottom of described main powder separator duct set 99 is described main powder separator assembly 42, air-flow conveying pipeline 44 is equipped with in the bottom of main powder separator assembly 42, described circular cone tripper cross bearer 92 is equipped with in the upper end of air-flow conveying pipeline 44, and described circular cone tripper 43 is equipped with on the top of circular cone tripper cross bearer 92; The bottom of described air-flow conveying pipeline 44 is provided with dividing plate 45, and the air-flow conveying pipeline 44 on dividing plate 45 tops communicates with foregoing mill tail conveying pipeline 18; The bottom of dividing plate 45 is that secondary selects powder main feed pipe 90; Described secondary selects the lower end of powder main feed pipe 90 to communicate with described dust suction airduct 48, secondary selects on the sidewall of powder main feed pipe 90 and has secondary separating chamber left and right sides air feed pipe air supply hole 89 relatively, and selects the outer secondary of powder main feed pipe 90 to select right air feed pipe 87 of powder and secondary to select powder left side air feed pipe 88 to communicate with described secondary respectively; Described secondary selects right air feed pipe 87 of powder and secondary to select the top of powder left side air feed pipe 88 that described secondary separating chamber 80 is housed; The side lower part of described secondary separating chamber 80 is equipped with meal feed back pipe 27, and stretches out main powder separator meal feed back pipe 27 outer and on the preceding grader 13 of mill and be connected; One side of screw input feeder 47 is connected with foregoing external drainage conduit 76, and external drainage conduit 76 is stretched out outside the main powder separator and joined with foregoing external flue-dust retainer 97; The opposite side of screw input feeder 47 also is equipped with drainage conduit 77 in the body, and air-flow blocking-up sideboard 78 is equipped with in the end of drainage conduit 77 in the body; Described main powder separator flue-dust retainer 49 is equipped with in described main powder separator bottom, and the bottom of main powder separator flue-dust retainer 49 is positioned at foregoing dust discharge cover 8; Be coated with described dust suction airduct 48 on the top of main powder separator flue-dust retainer 49, the right-hand member of dust suction airduct 48 is connected with foregoing threeway wind conveying pipe 28, the left end of dust suction airduct 48 stretches in the foregoing dust discharge cover 8 by bend pipe, and the pipe bent position of dust suction airduct 48 is provided with dust suction airduct air regulating board 50.
Shown in accompanying drawing 11,15,16,10, the top of described secondary separating chamber 80 is provided with peep pole 82, and peep pole 82 is provided with closing cap 81; The internal upper part of described secondary separating chamber 80 is provided with air baffle 91, and the interior middle part of secondary separating chamber 80 has secondary and selects powder air supply hole 85, and secondary selects powder air supply hole 85 to be provided with and transfers windshield plate 84; The bottom of secondary separating chamber 80 selects right air feed pipe 87 of powder and secondary to select powder left side air feed pipe 88 to communicate with foregoing secondary respectively.
Shown in accompanying drawing 5,12,13, the preceding grader 13 of described mill comprises feeding hopper 11, feeding hopper dust discharge cover 12, grinds preceding grader assembly 53, grinds preceding grader screw feeder 54, grinds preceding grader circular cone tripper 55, grinds preceding grader air-flow conveying pipeline 56, meal flue-dust retainer 59, air classification chamber 61, ball mill screw input feeder 64 and grinds preceding grader conveying pipeline 22; Described feeding hopper dust discharge cover 12 is housed on the described feeding hopper 11, and the internal upper part of feeding hopper dust discharge cover 12 is provided with dust absorbing air passage 52, and the other end of dust absorbing air passage 52 is connected with described meal flue-dust retainer 59; The rear portion of described feeding hopper dust discharge cover 12 is a grader assembly 53 before the described mill, the top of grader assembly 53 is connected with grader conveying pipeline 22 before the foregoing mill before the mill, the interior bottom of grader assembly 53 is the preceding grader air-flow conveying pipeline 56 of mill before the mill, the upper end of grader air-flow conveying pipeline 56 is a grader circular cone tripper 55 before the described mill before the mill, and the bottom of grader air-flow conveying pipeline 56 is air classification chamber 61 before the mill; The preceding grader screw feeder 54 of mill is equipped with in the bottom of described feeding hopper 11, and the right part of grader screw feeder 54 places in the foregoing air classification chamber 61 before the mill, and its top is provided with the preceding grader screw feeder seal bootr 96 of mill; The preceding grader air feed pipe 60 of mill is housed on the described air classification chamber 61, has wind distributing hole 62 on the grader air feed pipe 60 before the mill in the air classification chamber 61; The middle part of described meal flue-dust retainer 59 vertically is provided with meal flue-dust retainer choke dividing plate 63; On the left side wall of the right part meal flue-dust retainer 59 that separates by meal flue-dust retainer choke dividing plate 63 meal discharge choke plate 57 is housed, the right side wall top of right part meal flue-dust retainer 59 is air feed pipe 10 before the foregoing mill, the right side wall middle part of right part meal flue-dust retainer 59 is foregoing meal feed back pipe 27, meal feed back pipe choke plate 58 is equipped with in the end of meal feed back pipe 27, also be provided with intake adit 95 in the ball mill mill in the right part meal flue-dust retainer 59, and communicate with the defeated air channel 66 of ball mill hollow shaft; The bottom of described meal flue-dust retainer 59 is described ball mill screw input feeder 64, and the right-hand member of ball mill screw input feeder 64 is connected with described ball mill 2, and its junction is provided with the defeated air channel 66 of ball mill hollow shaft; The upper lateral part of grader is equipped with the preceding grader conveying pipeline 22 of mill before the mill, the other end of grader conveying pipeline 22 is connected with grader dust falling device 51 before the mill before the mill, the bottom of grader dust falling device 51 is the preceding grader dust falling device flue-dust retainer 46 of mill before the described mill, and the bottom of grader dust falling device flue-dust retainer 46 communicates with screw input feeder 47 before the mill; The upper left quarter of described screw input feeder 47 is equipped with screw input feeder blast pipe 24, and the other end of screw input feeder blast pipe 24 is connected with grader backwind tube 23 before the foregoing mill.
Shown in accompanying drawing 5,7,8, described ball mill 2 is equipped with rubber closed-loop 65 with the junction of the preceding grader 13 of mill, ball mill screw input feeder bogie 67 fixedly is equipped with at the left end place in ball mill 2 bodies, and ball mill screw input feeder bogie 67 is fixedlyed connected with the main shaft of foregoing ball mill screw input feeder 64; Right hand helix leaf left-handed spiral leaf 68 in opposite directions in the left end hollow shaft with ball mill 2 is housed in the ball mill conveying pipeline 69 of ball mill 2 right-hand members; Described ball mill conveying pipeline 69 communicates with the separation chamber 71 of described mill tail separator 5, and the interior bottom of described separation chamber 71 is provided with waste material sliding plate 70, and described waste material sliding plate 70 is three and is the setting of trisection shape; The interior bottom of separation chamber 71 is connected with foregoing mill tail air feed pipe 19; Waste material bucket 72 is equipped with in the bottom of described separation chamber 71, and waste material bucket 72 is provided with waste material outlet movable choke plate 73.
Shown in accompanying drawing 17,18, grader Fan Regulation door 41 is same structure before described total blast volume adjustment doors 40 and the mill, it is to be installed on the pipeline by bearing pin, on the bearing pin in the pipeline air quantity adjustment doors air regulating board 93 is housed, and the air quantity adjustment doors is housed on the bearing pin outside the pipeline transfers wind handle 94.
The uncommon phase strength conveying function of suction-type of the present invention is mainly reflected in, and adopts semi-closure road circulation, closed cycle and negative-pressure operation mode.
Usually the mode of production that adopts is, slaked lime powder need cool the temperature to below 50 ℃ and can feed intake, and the present invention can directly feed 50-150 ℃ of slaked lime powders by feeding hopper 11, grader screw feeder 54 is delivered to air classification chamber 61 before entering mill, before mill under the grader air feed pipe 60 air-flow purges, close certified products are carried secretly by grader air-flow conveying pipeline 56 before grinding by air-flow, enter after grader circular cone tripper 55 disperses before grinding and grind preceding grader assembly 53, centrifugal the sweeping of the impeller of rotor of grader assembly 53 produces separation under the effect of beating before mill.Certified products are delivered to the preceding grader dust falling device 51 of mill by grader conveying pipeline before grinding defeated 56, after the gas powder of grader dust falling device 51 separates before overground, material falls into the preceding grader dust falling device flue-dust retainer 46 of mill and enters screw input feeder 47, this product according to user's needs can be drained in the external flue-dust retainer 97 by external drainage conduit 76 by screw input feeder 47, also this part material can be drained in the main powder separator flue-dust retainer 49 as auxiliary material by drainage conduit in the body 77.The different fineness of product realizes by the rotating speed of adjusting the impeller of rotor that grinds preceding grader assembly 53.Air-flow grader dust falling device collection blast cap 25 before overground after the gas powder separates in the grader dust falling device 51 before the mill, grader backwind tube 23 turns back to the preceding grader blower fan 7 of mill before grinding.Wherein, under the effect of grader blower fan air regulating board 29, a part is through being drained into cloth bag dust chamber 1 by grader blower fan relief pipe 16 before grinding, through entering atmosphere behind the cloth bag filter dirt before mill; To wind-force grading room 61 air feeds, insufficient section is replenished through wind distributing hole 62 by the dust absorbing air passage 52 that is located at feeding hopper dust discharge cover internal upper part another part by the preceding grader air feed pipe 60 of mill, and then reaches the purpose of negative-pressure operation.
Grader air-flow conveying pipeline 56 and the isolated meal of meal drainage conduit fall into meal flue-dust retainer 59 before grinding, and grind through ball mill screw input feeder 64 input ball mills 2.The left-handed spiral leaf 68 that is located at the right-hand member ball mill conveying pipeline 69 of ball mill 2 mainly works to prevent abrasive body discharge ball mill 2.Material after grinding right-hand member ball mill conveying pipeline 69 by ball mill 2 under air-flow is carried secretly enters separation chamber 71, under the acting in conjunction of defeated air channel 66 of ball mill hollow shaft and mill tail air feed pipe 19 air feeds, the mill tail conveying pipeline on fine powder 71 tops through the separation chamber defeated 18 is delivered to main powder separator, and the bulky grain waste material then falls through waste material sliding plate 70 and enters waste material bucket 72 and discharge.
Material after the grinding enters main powder separator air-flow conveying pipeline 44 through mill tail conveying pipeline 18, disperses the laggard main powder separator assembly 42 of going into through circular cone tripper 43 again, the impeller of rotor of main powder separator assembly 42 centrifugal sweep to produce under the effect of beating separate.Certified products enter the main powder separator dust falling device under the main powder separator collection blast cap 98, and after the gas powder separation through the main powder separator dust falling device, material falls into main powder separator flue-dust retainer 49.Meal after the separation enters secondary separating chamber 80 once more after the sorting, and close fine powder is inhaled into 42 sortings of main powder separator assembly once more, and coarse granule is drained into grader meal flue-dust retainer 59 before the mill along meal feed back pipe 27.
Air-flow after main powder separator dust falling device gas powder separates, through main powder separator collection blast cap 98, main powder separator duct set 99, suck powder concentrator blower fan 6 by main powder separator wind conveying pipe 20, enter cyclone dust collectors by powder concentrator blower fan 6 by circulatory system wind conveying pipe 15 again, behind final dusting, enter cloth bag dust chamber 1, through entering atmosphere behind the cloth bag filter dirt along cyclone dust collectors wind conveying pipe 14.
Said environmental-protection function is mainly reflected in, and the one, equipment adopts the negative-pressure operation mode, and dust is not excessive; The 2nd, the grader feeding hopper is provided with dust absorbing air passage 52 before the mill, and external flue-dust retainer 97, main powder separator flue-dust retainer 49 and cyclone dust collectors flue-dust retainer 79 all are arranged in the dust discharge cover 8; The 3rd, sweep-up pipe 36 is equipped with in the bottom of cloth bag dust chamber 1.
Said energy-conserving action is mainly reflected in and adopts the defibrator process mode of production.After 50-150 ℃ of slaked lime powders enter ball mill 2, constantly contact the generation heat exchange with the ball mill inwall with abrasive body, make and form high-temperature area in the ball mill, the material that ground this moment constantly provides heat in grinding, material fully contacts with the elevated temperature heat wet gas current, obtain again clearing up and expand, and then transfer active lime powder to, improved product quality with softening; Under the effect of air-flow, reduced material temperature again simultaneously.
Said multi-function action is mainly reflected in, and the one, close closed cycle wind conveying pipe deep bead 38, circulatory system wind conveying pipe deep bead 39, open dust suction airduct air regulating board 50, cyclone dust collectors deep bead 37, can realize the open circuit circulation of defeated wind system.Adjust dust suction airduct air regulating board 50, circulatory system wind conveying pipe deep bead 38, circulatory system wind conveying pipe deep bead 39, close cyclone dust collectors deep bead 37, can realize the semi-closure road circulation of defeated wind system.The 2nd, close grader 13 before the mill, open main powder separator, the rotating speed and the total blast volume adjustment doors 40 of the impeller of rotor by adjusting main powder separator assembly 42 are produced high fineness product.
Claims (7)
1, Pollutionless energy-saving multi-functional lime pulverizer, it is characterized in that it comprises cloth bag dust chamber (1), ball mill (2), powder concentrator (3), main powder separator, cyclone dust collectors (4), mill tail separator (5), powder concentrator blower fan (6), the preceding grader blower fan (7) of mill, dust discharge cover (8) and the preceding grader (13) of mill;
The upper left quarter of described cloth bag dust chamber (1) is equipped with cyclone dust collectors wind conveying pipe (14), and the other end of cyclone dust collectors wind conveying pipe (14) is connected with described cyclone dust collectors (4) top; The middle part of described cyclone dust collectors wind conveying pipe (14) is connected with circulatory system wind conveying pipe (15), and the lower end of circulatory system wind conveying pipe (15) is connected with the outlet of described powder concentrator blower fan (6); The middle part of going up of described circulatory system wind conveying pipe (15) is connected with cyclone dust collectors (4) by tube connector (17), on the circulatory system wind conveying pipe (15) on this top, junction, circulatory system wind conveying pipe deep bead (39) is housed, cyclone dust collectors deep bead (37) is being housed near on the tube connector (17) of this junction; The following middle part of described circulatory system wind conveying pipe (15) is connected with closed cycle wind conveying pipe (21), near on the closed cycle wind conveying pipe (21) of this junction closed cycle wind conveying pipe deep bead (38) is being housed;
The preceding grader dust falling device duct set (26) of mill is equipped with on described powder concentrator (3) top, the preceding grader dust falling device collection blast cap (25) of mill is equipped with in the upper end of grader dust falling device duct set (26) before the mill, the preceding grader backwind tube (23) of mill is housed on the grader dust falling device collection blast cap (25) before the mill, and the other end of grader backwind tube (23) is connected with grader blower fan (7) before the described mill before the mill; Grader backwind tube (23) is provided with the preceding grader Fan Regulation door (41) of mill before the mill; The middle part of described powder concentrator (3) is a main powder separator;
The side lower part of described powder concentrator (3) is equipped with external drainage conduit (76), and the other end of external drainage conduit (76) is connected with external flue-dust retainer (97); Main powder separator flue-dust retainer (49) is equipped with in the bottom of described powder concentrator (3); Cyclone dust collectors flue-dust retainer (79) is equipped with in the bottom of described cyclone dust collectors (4); Primary product sack filling machine (9) all is equipped with in the bottom of described external flue-dust retainer (97), main powder separator flue-dust retainer (49) and cyclone dust collectors flue-dust retainer (79), and external flue-dust retainer (97), main powder separator flue-dust retainer (49) and cyclone dust collectors flue-dust retainer (79) all are arranged in the described dust discharge cover (8);
Threeway wind conveying pipe (28) is equipped with at the rear portion of described powder concentrator (3), and vertical pipe of threeway wind conveying pipe (28) is connected with dust suction airduct (48); The transverse pipe right-hand member of threeway wind conveying pipe (28) is equipped with mill tail air feed pipe (19), and the other end of mill tail air feed pipe (19) is connected with described mill tail separator (5); The transverse pipe left end of threeway wind conveying pipe (28) is equipped with the preceding air feed pipe (10) of mill, and the other end of air feed pipe (10) is connected with the middle part of the preceding grader (13) of described mill before the mill;
The sidepiece of described powder concentrator (3) is equipped with mill tail conveying pipeline (18), and the other end of mill tail conveying pipeline (18) is connected with described mill tail separator (5) upper end; The middle part of described mill tail separator (5) is connected with the left part of described ball mill (2), and the right part of ball mill (2) is connected with grader (13) before the described mill;
Also be equipped with on the grader blower fan (7) before the described mill and grind preceding grader air feed pipe (60), grader air feed pipe (60) is provided with the preceding grader blower fan air regulating board (29) of mill before the mill; The preceding grader blower fan relief pipe (16) of mill is equipped with in the upper back of described cloth bag dust chamber (1), and the other end of grader blower fan relief pipe (16) is connected with grader air feed pipe (60) before the described mill before the mill.
2, Pollutionless energy-saving multi-functional lime pulverizer according to claim 1, it is characterized in that, top in the described cloth bag dust chamber (1) is distribution of air flow space (30), and the sidepiece of distribution of air flow space (30) is equipped with foregoing grader blower fan relief pipe (16); Middle and upper part and middle and lower part in the cloth bag dust chamber (1) are equipped with porous air distribution plate (31) respectively, and one-to-many gas flow hole distribution plate (31) is equipped with a plurality of cloth bag tube connectors (32) up and down in opposite directions, between the cloth bag tube connector (32) in opposite directions cloth bag (33) is housed; Cloth bag dust chamber flue-dust retainer (34) is housed under the described bottom porous air distribution plate (31), and smart powder sack filling machine (35) is equipped with in the bottom of cloth bag dust chamber flue-dust retainer (34); Sweep-up pipe (36) is equipped with in following side in the described cloth bag dust chamber (1), and the other end of sweep-up pipe (36) is connected with the preceding grader (13) of the mill outside the cloth bag dust chamber (1).
3, Pollutionless energy-saving multi-functional lime pulverizer according to claim 1, it is characterized in that described main powder separator comprises main powder separator collection blast cap (98), main powder separator duct set (99), main powder separator assembly (42), circular cone tripper (43), circular cone tripper cross bearer (92), air-flow conveying pipeline (44), secondary separating chamber (80), screw input feeder (47), dust suction airduct (48) and main powder separator flue-dust retainer (49); The middle part of described main powder separator collection blast cap (98) is a described main powder separator duct set (99), main powder separator duct set (99) is connected with main powder separator wind conveying pipe (20), the other end is connected with the suction inlet of described powder concentrator blower fan (6), on the main powder separator wind conveying pipe (20) near the suction inlet of powder concentrator blower fan (6) total blast volume adjustment doors (40) is housed; The bottom of described main powder separator duct set (99) is a described main powder separator assembly (42), air-flow conveying pipeline (44) is equipped with in the bottom of main powder separator assembly (42), described circular cone tripper cross bearer (92) is equipped with in the upper end of air-flow conveying pipeline (44), and described circular cone tripper (43) is equipped with on the top of circular cone tripper cross bearer (92); The bottom of described air-flow conveying pipeline (44) is provided with dividing plate (45), and the air-flow conveying pipeline (44) on dividing plate (45) top communicates with foregoing mill tail conveying pipeline (18); The bottom of dividing plate (45) is that secondary selects powder main feed pipe (90); Described secondary selects the lower end of powder main feed pipe (90) to communicate with described dust suction airduct (48), secondary selects on the sidewall of powder main feed pipe (90) and has secondary separating chamber left and right sides air feed pipe air supply hole (89) relatively, and selects the outer secondary of powder main feed pipe (90) to select right air feed pipe (87) of powder and secondary to select the left air feed pipe of powder (88) to communicate with described secondary respectively; Described secondary selects right air feed pipe (87) of powder and secondary to select the top of powder left side air feed pipe (88) that described secondary separating chamber (80) is housed; The side lower part of described secondary separating chamber (80) is equipped with meal feed back pipe (27), and stretches out main powder separator meal feed back pipe (27) outer and on the preceding grader (13) of mill and be connected; One side of screw input feeder (47) is connected with foregoing external drainage conduit (76), and external drainage conduit (76) is stretched out outside the main powder separator and joined with foregoing external flue-dust retainer (97); The opposite side of screw input feeder (47) also is equipped with drainage conduit (77) in the body, and air-flow blocking-up sideboard (78) is equipped with in the end of drainage conduit (77) in the body; Described main powder separator flue-dust retainer (49) is equipped with in described main powder separator bottom, and the bottom of main powder separator flue-dust retainer (49) is positioned at foregoing dust discharge cover (8); Be coated with described dust suction airduct (48) on the top of main powder separator flue-dust retainer (49), the right-hand member of dust suction airduct (48) is connected with foregoing threeway wind conveying pipe (28), the left end of dust suction airduct (48) stretches in the foregoing dust discharge cover (8) by bend pipe, and the pipe bent position of dust suction airduct (48) is provided with dust suction airduct air regulating board (50).
4, Pollutionless energy-saving multi-functional lime pulverizer according to claim 3 is characterized in that, the top of described secondary separating chamber (80) is provided with peep pole (82), and peep pole (82) is provided with closing cap (81); The internal upper part of described secondary separating chamber (80) is provided with air baffle (91), and the interior middle part of secondary separating chamber (80) has secondary and selects powder air supply hole (85), and secondary selects powder air supply hole (85) to be provided with and transfers windshield plate (84); The bottom of secondary separating chamber (80) selects right air feed pipe (87) of powder and secondary to select powder left side air feed pipe (88) to communicate with foregoing secondary respectively.
5, Pollutionless energy-saving multi-functional lime pulverizer according to claim 1, it is characterized in that the preceding grader (13) of described mill comprises feeding hopper (11), feeding hopper dust discharge cover (12), grinds preceding grader assembly (53), grinds preceding grader screw feeder (54), grinds preceding grader circular cone tripper (55), grinds preceding grader air-flow conveying pipeline (56), meal flue-dust retainer (59), air classification chamber (61) and ball mill screw input feeder (64); Described feeding hopper dust discharge cover (12) is housed on the described feeding hopper (11), and the internal upper part of feeding hopper dust discharge cover (12) is provided with dust absorbing air passage (52), and the other end of dust absorbing air passage (52) is connected with described meal flue-dust retainer (59); The rear portion of described feeding hopper dust discharge cover (12) is a grader assembly (53) before the described mill, the top of grader assembly (53) is connected with grader conveying pipeline (22) before the foregoing mill before the mill, the interior bottom of grader assembly (53) is the preceding grader air-flow conveying pipeline (56) of mill before the mill, the upper end of grader air-flow conveying pipeline (56) is a grader circular cone tripper (55) before the described mill before the mill, and the bottom of grader air-flow conveying pipeline (56) is air classification chamber (61) before the mill; The preceding grader screw feeder (54) of mill is equipped with in the bottom of described feeding hopper (11), and the right part of grader screw feeder (54) places in the foregoing air classification chamber (61) before the mill, and its top is provided with the preceding grader screw feeder seal bootr (96) of mill; The preceding grader air feed pipe (60) of mill is housed on the described air classification chamber (61), has wind distributing hole (62) on the grader air feed pipe (60) before the mill in air classification chamber (61); The middle part of described meal flue-dust retainer (59) vertically is provided with meal flue-dust retainer choke dividing plate (63); On the left side wall of the right part meal flue-dust retainer (59) that separates by meal flue-dust retainer choke dividing plate (63) meal discharge choke plate (57) is housed, the right side wall top of right part meal flue-dust retainer (59) is air feed pipe (10) before the foregoing mill, the right side wall middle part of right part meal flue-dust retainer (59) is a foregoing meal feed back pipe (27), meal feed back pipe choke plate (58) is equipped with in the end of meal feed back pipe (27), also be provided with intake adit (95) in the ball mill mill in the right part meal flue-dust retainer (59), and communicate with the defeated air channel (66) of ball mill hollow shaft; The bottom of described meal flue-dust retainer (59) is a described ball mill screw input feeder (64), and the right-hand member of ball mill screw input feeder (64) is connected with described ball mill (2), and its junction is provided with the defeated air channel (66) of ball mill hollow shaft; The upper lateral part of grader is equipped with the preceding grader conveying pipeline (22) of mill before the mill, the other end of grader conveying pipeline (22) is connected with grader dust falling device (51) before the mill before the mill, the bottom of grader dust falling device (51) is the preceding grader dust falling device flue-dust retainer (46) of mill before the described mill, and the bottom of grader dust falling device flue-dust retainer (46) communicates with screw input feeder (47) before the mill; The upper left quarter of described screw input feeder (47) is equipped with screw input feeder blast pipe (24), and the other end of screw input feeder blast pipe (24) is connected with grader backwind tube (23) before the foregoing mill.
6, Pollutionless energy-saving multi-functional lime pulverizer according to claim 1, it is characterized in that, described ball mill (2) is equipped with rubber closed-loop (65) with the junction of the preceding grader (13) of mill, ball mill screw input feeder bogie (67) fixedly is equipped with at the left end place in the body of ball mill (2), and ball mill screw input feeder bogie (67) is fixedlyed connected with the main shaft of foregoing ball mill screw input feeder (64); Be equipped with in the ball mill conveying pipeline (69) of ball mill (2) right-hand member and the interior right hand helix leaf left-handed spiral leaf (68) in opposite directions of the left end hollow shaft of ball mill (2); Described ball mill conveying pipeline (69) communicates with the separation chamber (71) of described mill tail separator (5), and the interior bottom of described separation chamber (71) is provided with waste material sliding plate (70), and described waste material sliding plate (70) is three and is the setting of trisection shape; The interior bottom of separation chamber (71) is connected with foregoing mill tail air feed pipe (19); Waste material bucket (72) is equipped with in the bottom of described separation chamber (71), and waste material bucket (72) is provided with waste material outlet movable choke plate (73).
7, according to claim 3 or 1 described Pollutionless energy-saving multi-functional lime pulverizer, it is characterized in that, grader Fan Regulation door (41) is same structure before described total blast volume adjustment doors (40) and the mill, it is to be installed on the pipeline by bearing pin, on the bearing pin in the pipeline air quantity adjustment doors air regulating board (93) is housed, the air quantity adjustment doors is housed on the bearing pin outside the pipeline transfers wind handle (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100717813A CN100496755C (en) | 2007-02-10 | 2007-02-10 | Environment-friendly energy-saving multi-functional lime pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100717813A CN100496755C (en) | 2007-02-10 | 2007-02-10 | Environment-friendly energy-saving multi-functional lime pulverizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101015815A CN101015815A (en) | 2007-08-15 |
| CN100496755C true CN100496755C (en) | 2009-06-10 |
Family
ID=38725130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100717813A Expired - Fee Related CN100496755C (en) | 2007-02-10 | 2007-02-10 | Environment-friendly energy-saving multi-functional lime pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100496755C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381845B (en) * | 2011-07-28 | 2013-05-29 | 宜兴天地节能技术有限公司 | Lime powder production system with efficient dry emission-reduction desulfurization-decarbonization bag dust collector |
| CN102363129A (en) * | 2011-09-23 | 2012-02-29 | 贵州凤冈净宇生物科技有限公司 | Dust collecting device for flour mill and collection method thereof |
| CN103537354B (en) * | 2012-07-13 | 2015-04-29 | 昆山市密友粉体设备工程有限公司 | Environment-friendly crushing, grinding and classifying production line |
| CN106475210B (en) * | 2016-10-21 | 2018-05-22 | 江中药业股份有限公司 | A kind of ultra-low humidity low temperature enters the wind disintegrating apparatus |
| CN107185700A (en) * | 2017-08-01 | 2017-09-22 | 卢继升 | A kind of milling equipment |
| CN107617502B (en) * | 2017-11-02 | 2023-10-24 | 江苏吉能达环境能源科技有限公司 | Multistage grinding superfine powder production equipment |
| CN107755270A (en) * | 2017-11-13 | 2018-03-06 | 盐城吉达环保设备有限公司 | A kind of multichannel feeds grader |
| CN109365066B (en) * | 2017-11-18 | 2020-10-09 | 深圳市叁星飞荣机械有限公司 | Vertical medium stirring mill with multi-stage separation and classification functions |
| CN108014900B (en) * | 2017-12-15 | 2020-07-14 | 新巴尔虎右旗荣达矿业有限责任公司 | Ore crushing, sampling, dust removal integration system |
| JP7091713B2 (en) * | 2018-03-01 | 2022-06-28 | 株式会社Ihi | Vertical roller mill |
| CN109127074B (en) * | 2018-07-30 | 2021-06-15 | 平利县中皇野生艾科研工贸有限公司 | Multistage crushing system, multistage moxa preparation technology and four-stage moxa crushing system |
| CN115264518A (en) * | 2022-08-01 | 2022-11-01 | 陕西延长石油（集团）有限责任公司 | Particle size grading dry coal powder preparation device and method |
-
2007
- 2007-02-10 CN CNB2007100717813A patent/CN100496755C/en not_active Expired - Fee Related
Non-Patent Citations (8)
| Title |
|---|
| 新型干法水泥生产线的粉磨系统. 柴星腾.水泥技术. 2002 |
| 新型干法水泥生产线的粉磨系统. 柴星腾.水泥技术. 2002 * |
| 新型超细微粉磨机械. 兰海.新世纪水泥导报，第4期. 2003 |
| 新型超细微粉磨机械. 兰海.新世纪水泥导报，第4期. 2003 * |
| 水泥工业的粉磨设备. 刑宝英.中国水泥. 2004 |
| 水泥工业的粉磨设备. 刑宝英.中国水泥. 2004 * |
| 超细粉碎设备的研究进展. 黄明福等.辽宁工程技术大学学报，第21卷第4期. 2002 |
| 超细粉碎设备的研究进展. 黄明福等.辽宁工程技术大学学报，第21卷第4期. 2002 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101015815A (en) | 2007-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100496755C (en) | Environment-friendly energy-saving multi-functional lime pulverizer | |
| CN102921635B (en) | Screw air elutriation fine-coal remover for dry classification before fine coal preparation | |
| CN102343332A (en) | Circulating air flow grain fanning-sorting machine | |
| CN100475345C (en) | Energy-saving environment friendly lime pulverizer | |
| CN201737919U (en) | Drying and sorting device cooperating with cold pressing of common spiral oil pressing machine | |
| CN202105799U (en) | Drum-type grain winnowing machine | |
| CN203184068U (en) | High-efficiency grinding system | |
| CN101671134A (en) | Semi-finished grinding process of cement wind selection pre-grinding and device thereof | |
| CN208269485U (en) | Feed Manufacturing material sieving and grading cooling system | |
| CN202845332U (en) | Spiral flow powder removing machine for dry grading of fine coal before selection | |
| CN202061809U (en) | V separator | |
| CN207430394U (en) | The special powder concentrator of coal mill system | |
| CN202621459U (en) | Differential double-layer air dry separator complete equipment | |
| CN104923795B (en) | A kind of magnetic material flouring technology | |
| CN206500247U (en) | Powder separation cold-dry system | |
| CN207770008U (en) | A kind of milling equipment | |
| CN206576263U (en) | A kind of feed manufacturing rotary distributor | |
| CN208642914U (en) | A kind of high-efficiency pulverized coal preparation system | |
| CN201500565U (en) | Device of cement winnowing pre-grinding as semi-finishing grinding | |
| CN201357144Y (en) | Combined type efficient rotor power-choosing machine for desulfurizing and pulverizing | |
| CN210522754U (en) | Large-scale dustless rubbing crusher production line | |
| CN207287612U (en) | A kind of scratch system | |
| CN208260957U (en) | Feed Manufacturing is classified wind with crushing material and send cooling system | |
| CN109078848A (en) | A kind of dedicated powder concentrator of the sandstone of coal mill system | |
| CN206762973U (en) | A kind of roller mill separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20190210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |