CN208679335U - A kind of Vertical Mill feed chute apparatus fluidizing function - Google Patents
A kind of Vertical Mill feed chute apparatus fluidizing function Download PDFInfo
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- CN208679335U CN208679335U CN201821229836.9U CN201821229836U CN208679335U CN 208679335 U CN208679335 U CN 208679335U CN 201821229836 U CN201821229836 U CN 201821229836U CN 208679335 U CN208679335 U CN 208679335U
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- 230000001681 protective effect Effects 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 238000005243 fluidization Methods 0.000 claims description 22
- 230000008676 import Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 32
- 238000000227 grinding Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 241000233855 Orchidaceae Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 235000019752 Wheat Middilings Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to feeding assembly engineering device technique fields in Vertical Mill equipment, more particularly to a kind of Vertical Mill feed chute apparatus for fluidizing function, including lower component and upper element, lower component includes upper plate, the first blow vent is provided on upper plate, breathable cloth is successively equipped on upper plate from bottom to top, shield is arranged net and protective grille, protective grille includes lower body, the second blow vent is provided on lower body, the top surface of lower body is equipped with long side plate, fluidized plate, and the top margin of fluidized plate is tilted towards one end that material discharges；The lower section of upper plate is equipped with gas chamber, and gas chamber bottom surface is provided with air inlet；Upper element includes the top plate and two blocks of side plates for forming " door " shape opening.Fine powder in material can be entered in advance powder concentrator by the utility model under the drive of Vertical Mill wind swing flap carry out selecting powder, do not fall on mill grinding again up, have the working efficiency for improving Vertical Mill, Vertical Mill workload is reduced, it is energy saving, it is easy to use, long service life, advantage convenient for safeguarding.
Description
Technical field
The utility model relates to feeding assembly engineering device technique fields in Vertical Mill equipment, more particularly to can will be thin in material
Powder enters powder concentrator in advance under the drive of Vertical Mill wind swing flap to carry out selecting powder, does not fall on mill and gets on a kind of stream of grinding again
Change the Vertical Mill feed chute apparatus of function.
Background technique
Currently, the cement industry of Vertical Mill product and technology in China, pulverized coal preparation industry, slag micropowder preparation industry obtain
Many applications, but the powder industrial application processed in nonmetallic ore is unsatisfactory, especially when by the raw material of grinding often
In the case where finished product fine powder with certain content, these fine powders are blended in the material by grinding, are sent directly to Vertical Mill
Grinding is carried out on internal mill, these have the fine powder for having reached fineness requirement, if falling on mill again carries out grinding, can reduce
The working efficiency and increase Vertical Mill workload of Vertical Mill.The waste of the energy is caused, traditional Vertical Mill feed chute only has single
Material feeding conveying function has been unable to meet the demand of practical Vertical Mill work.Therefore, needing one kind can be right in fill process
Fine powder in material carries out selecting powder, makes it without falling into the Vertical Mill feed chute apparatus of mill.
Summary of the invention
The utility model is that the feeding device for solving Vertical Mill in the prior art only has feeding conveying function, without selecting powder function
Can, the finished product fine powder of certain content when charging in principle can be blended in material, not be chosen powder, can fall on mill progress again
Grinding, the problem of reducing the working efficiency of Vertical Mill and increase Vertical Mill workload, cause the waste of the energy, in conventional feeds chute
On the basis of a kind of improved feeding elephant trunk (or chute) with fluidisation function is provided, produce in practice in when raw material is being fed
During passing through in chute, by the fluidisation function of chute by the fine powder fluid boiling in material, and in Vertical Mill cylinder
The mixing of wind swing flap enters powder concentrator under the drive of Vertical Mill wind swing flap in advance and carries out selecting powder, does not fall on mill wheat-middlings again up
Mill.
The technical solution adopted in the utility model is:
A kind of Vertical Mill feed chute apparatus fluidizing function, including lower component and the top being located above lower component
Component is bolted between lower component and upper element；
The lower component includes the upper plate of rectangle tabular structure, and rectangular first blow vent is offered on upper plate,
First blow vent is arranged along the direction of the length of upper plate, and the top of the first blow vent is located on upper plate, is successively equipped with from bottom to top
Breathable cloth, shield is arranged net and protective grille, the protective grille include the lower body of a rectangle tabular structure, is opened on lower body
Equipped with rectangular second blow vent, the second blow vent is arranged along the direction of the length of lower body, the shape of second blow vent,
Size is identical with the first blow vent, and when protective grille is installed on upper plate, the second blow vent and the first blow vent face
Setting；On the top surface of the lower body, a long side plate is each provided with along the long side of the second blow vent, long side plate and lower body
Top surface is vertically arranged, and one group of fluidized plate, fluidized plate spaced set, fluidized plate are evenly arranged on the second blow vent of lower body
Bottom edge be bonded with the top surface of lower body, the wide side of fluidized plate and lower body is arranged in parallel, and fluidized plate is located at two long side plates
Between, the both ends of fluidized plate are fixedly connected with the opposite inner sidewall of two long side plates respectively, the top margin direction of the fluidized plate
One end inclination of material discharging, the angle where plane where fluidized plate and lower body between horizontal plane are not more than 15 °；On described
Gas chamber is provided with below plate, the top surface of the gas chamber is open, and shape, the size of gas chamber top surface are identical with upper plate bottom surface,
The setting of upper plate face gas chamber top surface, upper plate are fixedly connected with gas chamber top surface, and gas chamber bottom surface offers air inlet, and gas chamber bottom surface is located at
Inlet pipe connection is provided on the outside of air inlet；
The upper element includes top plate and two blocks of side plates, and two blocks of side plates are located at top plate two sides, the side long along top plate
To, be vertically arranged relative to top plate, be fixedly connected between top plate and side plate, the length of top plate is less than the length of side plate, two pieces of tops
The setting of plate face, one end of top plate are aligned setting with one end of two blocks of side plates, form " door " shape opening, the width of the top plate
Spend in lower component upper plate it is of same size, the length of side plate is identical as the length of upper plate in lower component.
Further, in the projection of horizontal plane, the root of underlying fluidized plate is in two adjacent fluidized plates
In the projection of fluidized plate above it.
Further, the protective grille is fixedly connected by bolt with upper plate, wherein is located in protective grille under
One piece of long backplate is each provided on the outside of the fixed-use bolt at plate body both ends, long backplate is arranged in parallel with fluidized plate, long backplate
Bottom edge is fixedly connected with the top surface of lower body in protective grille, the fixation on lower body in protective grille, on the outside of long side plate
With one piece of short backplate between bolt, is provided with, short backplate is arranged in parallel with fluidized plate, in the bottom edge and protective grille of short backplate
The top surface of long backplate is fixedly connected, and the inner side edge of short backplate is fixedly connected with the lateral wall of long side plate；Protective grille arranges net shield
It is pressed on the top surface of upper plate with breathable cloth；The long backplate is at a distance from the top margin to lower body top surface of short backplate not less than solid
The fixed height for being located at lower body top face part with bolt.
Further, in the lower component two long sides of upper plate outside, extend one first horizontally outward
Connecting plate, the outside of two blocks of side plates in the upper element respectively extend one article the close to the position of lower edge horizontally outward
Two connecting plates, the first connecting plate offer one group of bolt hole, setting in the bolt hole with corresponding position on the second connecting plate
There is bolt.
Further, the gas chamber is at left and right sides of the end face of one end that material is fed and downside is respectively to vertically to extension
Stretch out half flange of the first lower part, in the upper element, the left and right sides of the end face of one end that top plate is aligned with two blocks of side plates and
It is fixedly arranged at the upper side half flange of the first top of " door " shape structure, half flange of the first top extends perpendicularly outward, the first top
Half flange and half flange of the first lower part match, and form import end flanges, are provided with fixed bolt hole in import end flanges.
Further, the left and right sides and downside of the medium position of the gas chamber are fixedly installed the second of " door " shape structure
Half flange of lower part, half flange of the second lower part extends perpendicularly outward, corresponding with half flange of the second lower part in the upper element
The left and right sides of position and half flange of the second top for being fixedly arranged at the upper side " door " shape structure, half flange of the second top vertically to
Outer extension, half flange of the second top and half flange of the second lower part match, and form cylinder connecting flange, set on cylinder connecting flange
It is equipped with fixed bolt hole.
Further, floor is provided on the outside of two blocks of side plates in the upper element.
Further, the air inlet of the gas chamber bottom is located at gas chamber bottom close to the position of one end that material is fed.
Further, the aperture that the shield is arranged net is 5mm × 5mm ~ 30mm × 30mm square hole or diameter is
The circular hole of 5mm ~ 30mm, the Air permenbility of the breathable cloth are 200 ~ 800L/dm2.min@200Pa.
The utility model has the beneficial effects that: a kind of Vertical Mill feed chute dress for fluidizing function provided by the utility model
It sets in production in practice during raw material passes through in feed chute, it will be thin in material by the fluidisation function of chute
Powder fluid boiling, and mixed with the wind swing flap in Vertical Mill cylinder, enter powder concentrator in advance under the drive of Vertical Mill wind swing flap and carries out
Powder is selected, mill grinding again up is not fallen on.Specifically, extraneous gas enters the gas of feed chute lower part from air inlet
Room, gas are arranged net by breathable cloth and shield, enter the gap location of the fluidized plate on protection barrier, hence into arriving flowable materials
Lower part, gas contain in material fine powder fluidisation, boiling, powder concentrator is brought by air-flow upward in Vertical Mill and is sorted.
Specifically, 1, there is breathable cloth, breathable cloth not only can guarantee certain vulcanization effect, but also to prevent excessive gas from entering vertical
It grinds and more serious influence is caused with air quantity to Vertical Mill；2, there is protection barrier, breathable cloth can be protected, shield is arranged net, and object is prevented
The effects of material blocking breathable cloth；3, protection barrier is bolted to feed chute lower part, Yi Genghuan after abrasion；4, protection every
With multiple inclinations and the fluidized plates that are spaced apart on grid, the distribution of these fluidized plates has a certain features, first fluidized plate with
Horizontal sextant angle is not more than 15 degree, and multiple fluidized plates are at sequence equidistant arrangement, at building trapezoidal profile；And the root of a following fluidized plate
Portion is hidden within a upper fluidized plate in terms of depression angle, and " an injection is formed in this way between two adjacent fluidized plates
Area " (A) forms one " stagnant area " (B) in the head zone of the upper surface of next fluidized plate and a upper fluidized plate.From gas
The air-flow that room comes is blown afloat fluidisation, such material energy prevent fine particle is stopped from fill-before-fire area by inlet zone
Breathable cloth is avoided contact with, so that the service life of breathable cloth is extended；Since the presence of stagnant area makes, biggish block material can
To stop in stagnant area, the bed of material is collectively formed in the bulk materials of multiple delays, which can play the metal of protective grille itself
To protective effect, so that the stream continuously passed through is reduced, to the abrasive action of fluidized plate；There are also be exactly bulk materials in stagnant area
Stop so that the draught area in entire protective grille is reduced, and then the injection fluidization enhancing of air-flow, fluid effect is more
It is good；5, there is shield to arrange net on breathable cloth top, and shield is arranged net as metal wire netting, can prevent damage of the gas pressure to breathable cloth；
6, having on fluidized plate and have long backplate and short backplate, protect abrasion of the material to bolt, fluidized plate is concordant with feed chute lower panel,
Bottom plate is protected well；7, chute device is divided into two parts up and down, easy to clean and installation protection barrier, breathable cloth etc. zero
Part；8, fluidized plate bottom has gas chamber, and the presence of gas chamber can make the air pressure acted on filter cloth uniform.
In short, a kind of Vertical Mill feed chute apparatus for fluidizing function provided by the utility model can be by the fine powder in material
Enter powder concentrator in advance under the drive of Vertical Mill wind swing flap to carry out selecting powder, does not fall on mill grinding again up, have and improve
The working efficiency of Vertical Mill reduces Vertical Mill workload, energy saving, easy to use, long service life, advantage convenient for safeguarding.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of the Vertical Mill feed chute apparatus of fluidisation function provided by the utility model；
Fig. 2 is a kind of longitudinal sectional structure signal of the Vertical Mill feed chute apparatus of fluidisation function provided by the utility model
Figure；
Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at C；
Fig. 4 is the enlarged structure schematic diagram in Fig. 2 at D；
Fig. 5 is the three-dimensional knot that barrier is protected in a kind of Vertical Mill feed chute apparatus of fluidisation function provided by the utility model
Structure schematic diagram；
Fig. 6 is to protect the longitudinal direction of barrier to cut open in a kind of Vertical Mill feed chute apparatus of fluidisation function provided by the utility model
Depending on structural schematic diagram；
Fig. 7 is the enlarged structure schematic diagram in Fig. 6 at E.
In figure: 1, upper plate；2, breathable cloth；3, shield is arranged net；4, protective grille；5, gas chamber；6, air inlet；7, air inlet connects
Pipe；8, top plate；9, side plate；10, the first connecting plate；11, the second connecting plate；12, half flange of the first lower part；13, the first top half
Flange；14, half flange of the second lower part；15, half flange of the second top；16, floor；401, lower body；402, long side plate；403, it flows
Change plate；404, long backplate；405, short backplate.
Specific embodiment
The core of the utility model is to provide a kind of Vertical Mill feed chute apparatus of fluidisation function.
The content of the utility model is described further with reference to the accompanying drawing:
A kind of Vertical Mill feed chute apparatus fluidizing function, as shown in Fig. 1 ~ 7, including lower component and is located at lower part group
Upper element above part, is bolted between lower component and upper element；
Wherein lower component includes the upper plate 1 of rectangle tabular structure, and rectangular first ventilation is offered on upper plate 1
Mouthful, the first blow vent is arranged along the direction of the length of upper plate 1, and the top of the first blow vent is located on upper plate 1, is successively spread from bottom to top
Equipped with breathable cloth 2, arrange net 3 and protective grille 4 are protected, the aperture that shield used is arranged net is the side 5mm × 5mm ~ 30mm × 30mm
The circular hole that hole or diameter are 5mm ~ 30mm, the Air permenbility of the breathable cloth are 200 ~ 800L/dm2.min@200Pa, protect lattice
The lower body 401 of grid 4 including a rectangle tabular structure, offers rectangular second blow vent on lower body 401, and second
Blow vent is arranged along the direction of the length of lower body 401, and shape, the size of the second blow vent are identical with the first blow vent, and
When protective grille 4 is installed on upper plate 1, the second blow vent and the first blow vent face are arranged；On the top surface of lower body 401, edge
The long side of second blow vent is respectively welded with one long side plate 402, and the top surface of long side plate 402 and lower body 401 is vertically arranged, lower plate
One group of fluidized plate 403,403 spaced set of fluidized plate, the bottom of fluidized plate 403 are evenly arranged on second blow vent of body 401
Side is bonded with the top surface of lower body 401, and fluidized plate 403 and the wide side of lower body 401 are arranged in parallel, and fluidized plate 403 is located at two
Between the long side plate 402 of item, the opposite inner sidewall welding with two long side plate 402 respectively of the both ends of fluidized plate 403, fluidized plate
403 top margin is tilted towards one end that material discharges, between 401 place horizontal plane of 403 place plane of fluidized plate and lower body
Angle is not more than 15 °, and two adjacent fluidized plates 403 are in the projection of horizontal plane, at the root of underlying fluidized plate 403
Upper one is hidden in terms of depression angle in the root in the projection of fluidized plate 403 above it, being a following fluidized plate 403
Within a fluidized plate 403；Protective grille 4 is fixedly connected by bolt with upper plate 1, wherein is located in protective grille 4 close to lower plate
One piece long backplate 404 is each provided on the outside of the fixed-use bolt at 401 both ends of body, long backplate 404 is parallel with fluidized plate 403 to be set
It sets, the top surface of lower body 401 is welded in the bottom edge of long backplate 404 and protective grille 4, is located at lower body 401 in protective grille 4
Between the fixed-use bolt in upper, long 402 outside of side plate, it is provided with one piece short backplate 405, short backplate 405 and fluidized plate 403 are flat
Row setting, the bottom edge of short backplate 405 are welded with the top surface of long backplate 404 in protective grille 4, the inner side edge and length of short backplate 405
The lateral wall of side plate 402 welds；Protective grille 4 will shield arrange net 3 and breathable cloth 2 be pressed on the top surface of upper plate 1；Long backplate 404
It is located at 401 top face portion of lower body with fixed-use bolt is not less than at a distance from the top margin to 401 top surface of lower body of short backplate 405
The height divided；The lower section of upper plate 1 is provided with gas chamber 5, and the top surface of gas chamber 5 is open, 1 bottom of shape, size and upper plate of 5 top surface of gas chamber
Face is identical, and the setting of 1 face gas chamber of upper plate, 5 top surface, upper plate 1 is fixedly connected with 5 top surface of gas chamber, 5 bottom surface of gas chamber offer into
Port 6, air inlet 6 are located at 5 bottom of gas chamber close to the position of one end that material is fed, and 5 bottom surface of gas chamber is located at the outside of air inlet 6
It is provided with inlet pipe connection 7；
Upper element includes top plate 8 and two blocks of side plates 8, and two blocks of side plates 8 are located at 8 two sides of top plate, the side long along top plate 8
To, be vertically arranged relative to top plate 8, welded between top plate 8 and side plate 8, the length of top plate 8 is less than the length of side plate 8, two pieces of tops
The setting of 8 face of plate, one end of top plate 8 are aligned setting with one end of two blocks of side plates 8, form " door " shape opening, the width of top plate 8
Spend in lower component upper plate 1 it is of same size, the length of side plate 8 is identical as the length of upper plate 1 in lower component, upper element
In the outsides of two blocks of side plates 8 be welded with floor 16.
First connecting plate 10 is extended in the outside of two long sides of upper plate 1 in lower component horizontally outward, described
Second connecting plate 11 is respectively extended close to the position of lower edge in the outside of two blocks of side plates 8 in upper element horizontally outward,
First connecting plate 10 offers one group of bolt hole with corresponding position on the second connecting plate 11, is provided with spiral shell in the bolt hole
Bolt.
Gas chamber 5 is at left and right sides of the end face of one end that material is fed and downside is respectively to extending perpendicularly outward out the first lower part
Half flange 12, in the upper element, the left and right sides and upside of the end face of one end that top plate 8 is aligned with two blocks of side plates 8 are fixed
It is provided with half flange 13 of the first top of " door " shape structure, half flange 13 of the first top extends perpendicularly outward, half method of the first top
Orchid 13 and half flange 12 of the first lower part match, and form import end flanges, are provided with fixed bolt hole in import end flanges；Gas chamber
The left and right sides and downside of 5 medium position are fixedly installed half flange 14 of the second lower part of " door " shape structure, the second lower part half
Flange 14 extends perpendicularly outward, in the upper element left and right sides of position corresponding with half flange 14 of the second lower part and on
Side is fixedly installed half flange 15 of the second top of " door " shape structure, and half flange 15 of the second top extends perpendicularly outward, on second
Half flange 15 of portion and half flange 14 of the second lower part match, and form cylinder connecting flange, are provided with fixation on cylinder connecting flange
Bolt hole.
When specifically used, the Vertical Mill feed chute apparatus of fluidisation function provided by the utility model is installed on cylinder or choosing
In powder machine drum body chute, feed chute apparatus mainly has feed chute lower component, breathable cloth 2, shield to arrange net 3, protection barrier,
Feed chute upper element composition, half flange 12 of the first lower part and half flange 13 of the first top constitute complete import end flanges,
It is connected to the charging of upper section process.Second lower part, half flange 14 and half flange 15 of the second top constitute complete cylinder connection method
Orchid is connected to shell flange junction.Protection barrier have long backplate 404, short backplate 405, fluidized plate 403, long side plate 402 etc. with
Lower body 401 is welded.
Extraneous gas enters the gas chamber 5 below feed chute lower component from air inlet 6, and gas passes through 2 He of breathable cloth
Shield arranges net 3, enters the gap location of the fluidized plate 403 on protection barrier, hence into the lower part for arriving flowable materials, gas is object
The fine powder fluidisation that contains in material, boiling, bring powder concentrator by air-flow upward in Vertical Mill and are sorted, can will be thin in material
Powder enters powder concentrator in advance under the drive of Vertical Mill wind swing flap to carry out selecting powder, does not fall on mill grinding again up, has and mention
The working efficiency of high Vertical Mill reduces Vertical Mill workload, and energy saving, easy to use, long service life, convenient for safeguarding is excellent
Point.
Claims (9)
1. a kind of Vertical Mill feed chute apparatus for fluidizing function, it is characterised in that: including lower component and be located at lower component
The upper element of top, is bolted between lower component and upper element；
The lower component includes the upper plate of rectangle tabular structure, offers rectangular first blow vent on upper plate, and first
Blow vent is arranged along the direction of the length of upper plate, and the top of the first blow vent is located on upper plate, is successively equipped with from bottom to top ventilative
Cloth, shield is arranged net and protective grille, the protective grille include the lower body of a rectangle tabular structure, is offered on lower body
Rectangular second blow vent, the second blow vent are arranged along the direction of the length of lower body, shape, the size of second blow vent
It is identical with the first blow vent, and when protective grille is installed on upper plate, the second blow vent and the first blow vent face are arranged；
On the top surface of the lower body, a long side plate, the top surface of long side plate and lower body are each provided with along the long side of the second blow vent
It is vertically arranged, one group of fluidized plate, fluidized plate spaced set, the bottom of fluidized plate is evenly arranged on the second blow vent of lower body
Side is bonded with the top surface of lower body, and the wide side of fluidized plate and lower body is arranged in parallel, and fluidized plate is located between two long side plates,
The both ends of fluidized plate are fixedly connected with the opposite inner sidewall of two long side plates respectively, and the top margin of the fluidized plate goes out towards material
One end of material tilts, and the angle where plane where fluidized plate and lower body between horizontal plane is not more than 15 °；Under the upper plate
Side is provided with gas chamber, and the top surface of the gas chamber is open, and shape, the size of gas chamber top surface are identical with upper plate bottom surface, and upper plate is just
Gas chamber top surface is arranged, upper plate is fixedly connected with gas chamber top surface, and gas chamber bottom surface offers air inlet, and gas chamber bottom surface is located at air inlet
Outside be provided with inlet pipe connection；
The upper element includes top plate and two blocks of side plates, and two blocks of side plates are located at top plate two sides, along the long direction of top plate, phase
Top plate is vertically arranged, is fixedly connected between top plate and side plate, the length of top plate is less than the length of side plate, two pieces of top plate faces
Setting, one end of top plate are aligned setting with one end of two blocks of side plates, form " door " shape opening, the width of the top plate is under
Upper plate is of same size in parts, and the length of side plate is identical as the length of upper plate in lower component.
2. the Vertical Mill feed chute apparatus of fluidisation function according to claim 1, it is characterised in that: two adjacent fluidisations
In the projection of horizontal plane, the root of underlying fluidized plate is in the projection of fluidized plate above it plate.
3. the Vertical Mill feed chute apparatus of fluidisation function according to claim 1, it is characterised in that: the protective grille is logical
It crosses bolt to be fixedly connected with upper plate, wherein the outside of the fixed-use bolt in protective grille close to lower body both ends is respectively set
It is equipped with one piece of long backplate, long backplate is arranged in parallel with fluidized plate, and the top surface of lower body is solid in the bottom edge of long backplate and protective grille
It is fixed to connect, between the fixed-use bolt on lower body in protective grille, on the outside of long side plate, it is provided with one piece of short backplate,
Short backplate is arranged in parallel with fluidized plate, and the bottom edge of short backplate is fixedly connected with the top surface of backplate long in protective grille, short backplate
Inner side edge is fixedly connected with the lateral wall of long side plate；Shield is arranged net and is pressed on the top surface of upper plate with breathable cloth by protective grille；Institute
It states long backplate and is located at lower body top face portion not less than fixed-use bolt at a distance from the top margin to lower body top surface of short backplate
The height divided.
4. the Vertical Mill feed chute apparatus of fluidisation function according to claim 1, it is characterised in that: in the lower component
The outside of two long sides of upper plate, extends first connecting plate horizontally outward, two blocks of side plates in the upper element
Second connecting plate, the first connecting plate and the second connecting plate are respectively extended close to the position of lower edge in outside horizontally outward
Upper corresponding position offers one group of bolt hole, is provided with bolt in the bolt hole.
5. the Vertical Mill feed chute apparatus of fluidisation function according to claim 1, it is characterised in that: the gas chamber is close to object
Expect at left and right sides of the end face of one end of charging and downside is respectively to extending perpendicularly outward out half flange of the first lower part, the upper element
In, it the left and right sides of the end face of one end that top plate is aligned with two blocks of side plates and is fixedly arranged at the upper side on the first of " door " shape structure
Half flange of portion, half flange of the first top extend perpendicularly outward, and half flange of the first top and half flange of the first lower part match, and are formed
Import end flanges are provided with fixed bolt hole in import end flanges.
6. the Vertical Mill feed chute apparatus of fluidisation function according to claim 1, it is characterised in that: the middle part of the gas chamber
The left and right sides and downside of position are fixedly installed half flange of the second lower part of " door " shape structure, half flange of the second lower part vertically to
Outer extension the left and right sides of position corresponding with half flange of the second lower part and has been fixedly arranged at the upper side in the upper element
Second top, half flange of " door " shape structure, half flange of the second top extend perpendicularly outward, under half flange of the second top and second
Half flange of portion matches, and forms cylinder connecting flange, is provided with fixed bolt hole on cylinder connecting flange.
7. the Vertical Mill feed chute apparatus of fluidisation function according to claim 1, it is characterised in that: in the upper element
Floor is provided on the outside of two blocks of side plates.
8. the Vertical Mill feed chute apparatus of fluidisation function according to claim 1, it is characterised in that: the gas chamber bottom
Air inlet is located at gas chamber bottom close to the position of one end that material is fed.
9. the Vertical Mill feed chute apparatus of fluidisation function according to claim 1, it is characterised in that: what the shield was arranged net opens
Hole is 5mm × 5mm ~ 30mm × 30mm square hole or diameter is the circular hole of 5mm ~ 30mm, the Air permenbility of the breathable cloth
For 200 ~ 800L/dm2.min@200Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229836.9U CN208679335U (en) | 2018-08-01 | 2018-08-01 | A kind of Vertical Mill feed chute apparatus fluidizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229836.9U CN208679335U (en) | 2018-08-01 | 2018-08-01 | A kind of Vertical Mill feed chute apparatus fluidizing function |
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| CN208679335U true CN208679335U (en) | 2019-04-02 |
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| CN201821229836.9U Withdrawn - After Issue CN208679335U (en) | 2018-08-01 | 2018-08-01 | A kind of Vertical Mill feed chute apparatus fluidizing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787045A (en) * | 2018-08-01 | 2018-11-13 | 河南黎明重工科技股份有限公司 | A kind of Vertical Mill feed chute apparatus of fluidisation function |
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2018
- 2018-08-01 CN CN201821229836.9U patent/CN208679335U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787045A (en) * | 2018-08-01 | 2018-11-13 | 河南黎明重工科技股份有限公司 | A kind of Vertical Mill feed chute apparatus of fluidisation function |
| CN108787045B (en) * | 2018-08-01 | 2023-12-12 | 河南黎明重工科技股份有限公司 | Vertical mill feeding chute device with fluidization function |
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