CN109420548A - Helix transporting device and disintegrating apparatus with dedusting function - Google Patents
Helix transporting device and disintegrating apparatus with dedusting function Download PDFInfo
- Publication number
- CN109420548A CN109420548A CN201710760563.4A CN201710760563A CN109420548A CN 109420548 A CN109420548 A CN 109420548A CN 201710760563 A CN201710760563 A CN 201710760563A CN 109420548 A CN109420548 A CN 109420548A
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- Prior art keywords
- dust
- transporting device
- helix transporting
- excluding hood
- cylinder
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- 239000000428 dust Substances 0.000 claims abstract description 236
- 239000000463 material Substances 0.000 claims abstract description 114
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- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 13
- 238000005452 bending Methods 0.000 description 9
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- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
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- 230000005540 biological transmission Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 239000011236 particulate material Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
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- 238000004537 pulping Methods 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
- B02C2013/2808—Shape or construction of beater elements the beater elements are attached to disks mounted on a shaft
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The present invention provides a kind of helix transporting device and disintegrating apparatus with dedusting function.The helix transporting device with dedusting function includes cylinder and is arranged in the intracorporal screw rod of cylinder, it further include dust excluding hood and dust exhaust apparatus, the cylinder is axially disposed at least one section of open section, the dust excluding hood is located in the open section, and the dust collection pipeline of the dust exhaust apparatus is connected to the inside of the dust excluding hood.Open section is arranged in helix transporting device provided by the invention on cylinder, and dust excluding hood is provide in open section, the dirt absorption that will be raised in material transportation process by dust exhaust apparatus, on the one hand the clean level of material is improved, on the other hand it can be avoided dust to overflow and influence production environment, the setting of dust excluding hood is capable of increasing the dust suction space of dust exhaust apparatus, to improve the pick-up performance of dust exhaust apparatus.
Description
Technical field
The present invention relates to pulverizer fields, and in particular to a kind of helix transporting device with dedusting function and has it
Disintegrating apparatus.
Background technique
Helix transporting device is very common conveying equipment, and it is broken to can be applied to particulate material, straw, shrub, grass, shell class
On the one hand the conveying of material influences the clean level of material, separately due to inevitably adulterating more dust in above-mentioned particle
On the one hand it is also easy excessive, seriously affects production environment.When helix transporting device be used to be continuously conveyed in production line just through
When the material of processing (such as crushing, threshing), the influence to production environment is become apparent.
Summary of the invention
In view of this, one of the objects of the present invention is to provide a kind of clean levels and production environment for improving transport material
The helix transporting device and disintegrating apparatus with dedusting function.
In order to achieve the above objectives, on the one hand, the invention adopts the following technical scheme:
A kind of helix transporting device with dedusting function, including cylinder and setting are in the intracorporal screw rod of cylinder, further include removing
Dust hood and dust exhaust apparatus, the cylinder is axially disposed to have at least one section of open section, the dust excluding hood to be located at the open section
On, the dust collection pipeline of the dust exhaust apparatus is connected to the inside of the dust excluding hood.
Preferably, the dust excluding hood connect with the cylinder and is formed as overall structure.
Preferably, the width of the cross section of the dust excluding hood being radially outward gradually increased along the screw rod.
Preferably, the helix transporting device is inclined relative to horizontal arrangement, so that the helix transporting device is defeated
Material direction is oblique top.
Preferably, the width of the dust excluding hood is gradually increased from bottom to top；It is described to remove and/or in same level height
The width of dust hood is gradually reduced along the conveying direction of the helix transporting device.
Preferably, the top of the dust excluding hood is in horizontally disposed.
Preferably, it is provided with material baffle structure in the dust excluding hood, it is described for preventing the intracorporal material of the cylinder to be inhaled into
In dust exhaust apparatus.
Preferably, the material baffle structure includes to the inclined multiple dust suction baffles of different directions.
Preferably, the dust suction baffle plate setting is on the top of the dust excluding hood and/or the inner wall of side.
Preferably, the dust suction baffle is set up in the conveying side of the helix transporting device in the dust collection pipeline
Two sides.
Preferably, described to include the first dust suction baffle, first dust suction to the inclined multiple dust suction baffles of different directions
Baffle is on the conveying direction of the helix transporting device positioned at the upstream side of the dust collection pipeline and to close to the sweep-up pipe
The direction of road entrance tilts.
Preferably, it is described to the inclined multiple dust suction baffles of different directions further include the second dust suction baffle, it is described second inhale
Dirt baffle is on the conveying direction of the helix transporting device positioned at the downstream side of the dust collection pipeline and to close to the dust suction
The direction of line entry tilts.
Preferably, in the vertical section of the dust excluding hood, the first dust suction baffle interlocks with the second dust suction baffle
Setting.
Preferably, the dust exhaust apparatus includes multiple dust collection pipelines, and multiple dust collection pipelines are along the spiral transferring
Send the conveying direction arranged for interval of device.
Preferably, the upstream side of each dust collection pipeline is provided with the first dust suction baffle or multiple dust suctions
An effective shared first dust suction baffle, and/or, the downstream side of each dust collection pipeline is provided with described second and inhales
Dirt baffle.
Preferably, the integrally-built U-shaped profile that the dust excluding hood and the cylinder are constituted.
On the other hand, the invention adopts the following technical scheme:
A kind of disintegrating apparatus, including shell, it is set to the intracorporal disintegrating mechanism of the shell and driving disintegrating mechanism rotation
The driving device turned, the disintegrating mechanism are used for the intracorporal crushing material of the shell, further include helical feed as described above
Device, the helix transporting device are used to export the intracorporal material crushed through the disintegrating mechanism of the shell.
Preferably, the cylinder of the helix transporting device is connected with the shell, the dust excluding hood and the shell
It is separated from each other.
Preferably, the cylinder includes the linkage section for connecting the dust excluding hood Yu the shell, and the linkage section is interior in institute
State the access for being formed above screw rod and being connected to the shell and the dust excluding hood.
Preferably, the disintegrating apparatus is stalk disintegrating apparatus.
Open section is arranged in helix transporting device provided by the invention on cylinder, and dust excluding hood is provide in open section, leads to
The dirt absorption that dust exhaust apparatus will raise in material transportation process is crossed, the clean level of material is on the one hand improved, on the other hand
It can be avoided dust to overflow and influence production environment, the setting of dust excluding hood is capable of increasing the dust suction space of dust exhaust apparatus, to mention
The pick-up performance of high dust exhaust apparatus.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows the main view of the disintegrating apparatus of specific embodiment of the invention offer；
Fig. 2 shows the left views for the disintegrating apparatus that the specific embodiment of the invention provides；
Fig. 3 shows the schematic diagram of internal structure of the disintegrating apparatus upper part of the housing of specific embodiment of the invention offer；
Fig. 4 shows the structural schematic diagram of the disintegrating mechanism of specific embodiment of the invention offer；
Fig. 5 shows the main view at the feed inlet of the disintegrating apparatus of specific embodiment of the invention offer；
Fig. 6 show the specific embodiment of the invention offer disintegrating apparatus lower part of the housing and helix transporting device it is interior
Portion's structural schematic diagram；
Fig. 7 shows the top view of the disintegrating apparatus of specific embodiment of the invention offer；
Fig. 8 shows internal structure of the helix transporting device of specific embodiment of the invention offer in dust excluding hood position and illustrates
Figure；
Fig. 9 shows the left view of the dust excluding hood of specific embodiment of the invention offer.
In figure, 1, shell；11, feed inlet；12, scroll casing shape structure；13, hood-like structure；14, side wall；15, contraction section；16,
Second flared section；3, motor；4, disintegrating mechanism；41, main shaft；42, disk；43, shaft；44, plate is hammered into shape；5, sieve；6, screw-thread steel；
7, the first material baffle structure；71, first baffle；711, ontology；712, bending part；8, the second material baffle structure；81, second baffle；
811, tilting section；82, door curtain shape structure；91, the first dust collection pipeline；911, horn-like structure；92, the second dust collection pipeline；93,
Three dust collection pipelines；10, belt；20, helix transporting device；201, cylinder；2011, the first flared section；2012, open section；2013,
Linkage section；2014, access；202, screw rod；203, dust excluding hood；204, third material baffle structure；2041, the first dust suction baffle；2042,
Second dust suction baffle.
Specific embodiment
Below based on embodiment, present invention is described, it should be understood by one skilled in the art that provided herein
Attached drawing is provided to the purpose of explanation, and attached drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
"upper" "lower" "top" "bottom" "vertical" "horizontal" described herein is disintegrating apparatus in normal operating condition
Orientation." inside " " outside " described herein be relative to disintegrating apparatus itself, the side inside the disintegrating apparatus
It is outside far from the side inside disintegrating apparatus for inside.
It easily flies upward from feed inlet is excessive for materials inside existing for existing stalk crasher and dust, seriously affect life
The problem of producing environment, this application provides a kind of disintegrating apparatus, the structure of the disintegrating apparatus is suitable for stalk crasher, can be used for
Pulverized particles material (such as paddy, corn, sorghum, barley and wheat), stalk class (such as cornstalk, peanut bar) and shrub, grass, shell class
Material is also applied for the other kinds of pulverizer there are the above problem.As shown in figures 1 and 3, which includes shell
1, the disintegrating mechanism 4 that is set in shell 1 and driving device for driving disintegrating mechanism 4 to rotate, driving device for example can be with
Including motor 3.Feed inlet 11 is provided on shell 1, material can be admitted in shell 1 through feed inlet 11, and then disintegrating mechanism 4 can
The crushing material in shell 1 will be entered.Specifically, as shown in Figure 3 and Figure 4, a kind of preferred embodiment of disintegrating mechanism 4 for example including
Main shaft 41 is set on main shaft 41 and multiple disks 42 spaced apart in the axial direction, multiple shafts for being threaded through on disk 42
The 43 hammer plate 44 with suit on the axle 43, disk 42 are to be fixedly connected with main shaft 41.Be provided on disk 42 respectively with it is multiple
The corresponding multiple mounting holes of shaft 43, shaft 43 sequentially passes through the mounting hole on multiple disks 42, and is formed admittedly with disk 42
Fixed connection, the quantity of shaft 43 is unlimited, such as can be four be evenly distributed as shown in Figure 3.Hammer plate 44 is sleeved on axis
On bar 43, and clearance fit is formed with shaft 43.To guarantee that the axial position of hammer plate 44 on the axle 43 is fixed, each hammer plate 44
Two sides be for example provided with suit axle sleeve on the axle 43.The driving axis connection of main shaft 41 and motor 3, such as pass through belt 10
Transmission connection drives the shaft 43 on disk 42 and disk 42 to rotate around main shaft 41, hammer in this way, 3 driving spindle 41 of motor rotates
Whipping under the action of inertia force of plate 44, to crush the material entered in shell 1.Certainly, disintegrating mechanism 4 can also use existing
Any suitable other structures scheme in technology.
As shown in figure 3, the lower section of hammer plate 44 is provided with sieve 5, the material for reaching crushing standard can fall on shell by sieve 5
The lower part of body 1.Preferably, the circumferential two sides of sieve 5 are provided with screw-thread steel 6, these screw-thread steels 6 are arranged in the inside of shell 1, from
And the crushing to material can be participated in, such as by assisting polishing that the forages fiber such as stalk is made to discongest refinement.
When disintegrating mechanism 4 crushes material, the hammer plate 44 for turning to whipping upwards (for example, in Fig. 3, is crushed
Mechanism rotates clockwise, the hammer plate 44 in left side whipping upwards this moment) dust in material and material can be raised, do not having
In the case where blocking, material and dust are easy to overflow from feed inlet 11, and in the application, the first backgauge is provided in shell 1
Structure 7, the first material baffle structure 7 between feed inlet 11 and disintegrating mechanism 4, thus by because hammer into shape plate 44 whipping due to the material that raises
Stopped with dust, avoids material and dust excessive by feed inlet 11, improve production environment.
The side of first material baffle structure 7 is arranged close to the first inner sidewall of shell 1, the other side and opposite with the first inner sidewall
The second inner sidewall between leave determining spacing distance, to form the charging space of disintegrating apparatus, thus not influencing to feed
Under the premise of reduce and even avoid the Hui Yang of material and dust.First material baffle structure 7 is positioned close to hammer plate 44 can be by material
At the position raised, for example, in the embodiment shown in fig. 3, disintegrating mechanism 4 along figure rotationally clockwise, first gear
The left side in figure is arranged in material structure 7.
As a preferred option, the main part of the first material baffle structure 7 is inclined relative to horizontal setting, i.e. the first backgauge
The main part of structure 7 is arranged horizontal by certain angle, and first inner sidewall of first material baffle structure 7 far from shell 1
Side be lower than and be arranged close to the side of the first inner sidewall, raise the blocking effect of material to returning in this way, on the one hand can be improved, separately
It, also can be inclined along its under the effect of gravity even if falling in the material entered in shell 1 on the first material baffle structure 7
Upper surface slides, and material is avoided to form accumulation in the top of the first material baffle structure 7.The main part and water of first material baffle structure 7
The angle of plane should not be too large it is also unsuitable too small, it is excessive to will affect to returning the blocking effect for raising material, it is too small, be easy to make material
It is formed and is accumulated in the first backgauge superstructure, the upper surface of the first material baffle structure 7 can may be smooth curved surface for inclined-plane.
Preferably, as shown in figure 3, the angle α of the main part of the first material baffle structure 7 and horizontal plane is 35 ° to 45 °, further preferably
It is 41 °.
First material baffle structure 7 can be preferably plate-like using can raise the arbitrary structures that material plays barrier effect to returning
Structure, it is further preferred that first baffle 71 constitutes first gear as shown in figure 3, the first material baffle structure 7 includes first baffle 71
Expect the main part of structure 7, the side of first baffle 71 and the first inner sidewall of shell 1 are neighbouring, and adjacent with the side other two
End is connect with remaining inner sidewall of shell 1 or the side is directly connect with the first inner sidewall of shell 1, and first baffle 71 is opposite
It being obliquely installed in horizontal plane, i.e., first baffle 71 is tilted down along from the side connecting with shell 1 to the direction of its opposite side, thus
Prevent material from accumulating in the top of first baffle 71.
Preferably, the one side edge of the first inner sidewall of the separate shell 1 of first baffle 71 is provided with (including oblique downwards
Under, for example, away from the direction of feed inlet 11) bending bending structure, that is, first baffle 71 include ontology 711 and ontology 711
The bending part 712 at edge, the setting of bending structure can further increase and raise the blocking effect of material to returning.Bending part 712 exists
Length in vertical section is too long or too short can all influence blocking effect, it is preferable that in vertical section, the length of bending part 712 is
The a quarter of 711 length of ontology is to 1/6th, preferably 1/5th.
Preferably, 11 place face of feed inlet is tilted to the interior direction of disintegrating apparatus from top to bottom, for example, 11 institute of feed inlet
In face in gradually inclined inclined surface inwardly from top to bottom, inclined setting can be further reduced object inwardly from top to bottom
The Hui Yang of material.The angle of inclined surface and vertical direction should not be too large it is also unsuitable too small, it is excessive will affect feed inlet 11 it is normal into
Material, too small, the blocking effect of material is raised in influence to returning, it is preferable that as shown in figure 3, the angle β of inclined surface and vertical direction is
6 ° to 10 °, further preferably 8 °.
Preferably, as shown in Figures 2 and 3, shell 1 is substantially in scroll casing shape structure 12 in the position where disintegrating mechanism 4, main
The axis of axis 41 is preferably overlapped with the axis of spiral case, the arrival end (i.e. charging one end of scroll casing shape structure 12) of scroll casing shape structure 12
It is connected with the hood-like structure 13 of lateral bending, hood-like structure 13 is by two plates being oppositely arranged and two curved slabs being oppositely arranged
It surrounds, to form two ports, Single port is connect with the arrival end of scroll casing shape structure 12, and another port constitutes disintegrating apparatus
Feed inlet 11.Certainly, for convenience of processing, curved slab can also have bending plate substitution.First baffle 71 is preferably to scroll casing shape knot
The volute tongue direction of structure 12 extends, and further increases the backgauge effect of the first material baffle structure 7.
To further avoid the excessive of material, the second material baffle structure 8 is additionally provided at the edge of feed inlet 11.Preferably,
Second material baffle structure 8 includes second baffle 81, and second baffle 81 for example can be in the frame-shaped construction being arranged around feed inlet 11,
The left and right sides of feed inlet 11 can be set as shown in Figure 5, there is tilting section on the opposite two sides of two second baffles 81
811, and from top to bottom gradually tilted to close to mutual direction, it is further increased while guaranteeing that feed inlet 11 is smoothly fed
Blocking area is improved to returning the barrier effect for raising material.Preferably, the second material baffle structure 8 further includes being arranged in feed inlet 11
The door curtain shape structure 82 at top, it is swingable since the pendency of door curtain shape structure 82 is on feed inlet 11, when charging, material
Constantly door curtain shape structure 82 can be pushed to feed inlet private side, at this point, the opposite force from feed inlet private side is then difficult
Door curtain shape structure 82 is released, therefore the setting of door curtain shape structure 82 will not influence charging and can raise material to time and plays resistance
Gear effect.Door curtain shape structure preferably may include the multi-disc plastic sheet or rubber of pendency, adjacent plastic sheet or the preferred part of rubber
Overlapping.
Preferably, disintegrating apparatus further includes dust exhaust apparatus, and the dust raised during crushing material can be inhaled into dust suction dress
In setting, to further improve production environment.Dust exhaust apparatus can be set in any position for capableing of draw dust, it is preferable that
As depicted in figs. 1 and 2, dust exhaust apparatus includes the first dust collection pipeline 91 for being set to 11 outside of feed inlet, in order to guarantee the first suction
The pick-up performance of dirt pipeline 91, and the charging of feed inlet 11 is not influenced, the first dust collection pipeline 91 is arranged in 11 feed side of feed inlet
Top.It is further preferred that the free port of the first dust collection pipeline 91 is in horn-like structure 911, to increase dust suction area
Pick-up performance is improved in domain.Preferably, dust exhaust apparatus further includes the second dust collection pipeline 92 protruded into shell 1, the second dust collection pipeline
92 are arranged close to feed inlet 11, and the top for preferably being selected from hood-like structure 13 is protruded into shell 1.In this way, by the first material baffle structure 7,
The cooperation of second material baffle structure 8 and dust exhaust apparatus prevents the excessive of material and dust, substantially improves production environment.
Further, as shown in figures 1 to 6, disintegrating apparatus further includes helix transporting device 20, for will pass through in shell 1
The material output that disintegrating mechanism 4 crushes, for example, spiral can be passed through when disintegrating apparatus is applied in stalk crushing pulping process
Conveying device 20 transports material in bolter, in order to realize automated production.
Preferably, as shown in fig. 6, helix transporting device 20 includes cylinder 201 and the screw rod 202 being arranged in cylinder 201,
Cylinder 201 is connected with shell 1, and the axis of screw rod 202 is inclined relative to horizontal setting, so that the conveying side of helix transporting device
To for oblique top, in this way, the material of conveying has partial material falling in uphill process, thus avoid in cylinder 201 with
There is feed blocking at the position that the side wall 14 of shell 1 intersects, cause the case where stalling, guarantees the reliability of production process
And fluency.Angle between the axis and horizontal plane of screw rod 202 should not be too large also should not be too small, excessive to will affect helical feed
The conveying capacity of device 20, it is too small, it will affect anti-clogging effect, it is preferable that the folder between the axis and horizontal plane of screw rod 202
Angle θ is 30 ° to 50 °, further preferably 42 ° to 45 °.
It is further preferred that cylinder 201 connect with shell 1 and is formed overall structure, so that the discharging process of cylinder 201 exists
It is carried out in one closed space, avoids the excessive of material and dust, improve production environment.Specifically, as shown in fig. 6, spiral shell
The screw rod 202 of rotation conveying device 20 is protruded into shell 1 by the one side wall 14 of shell 1, and extends to the lower section of shell 1, cylinder
Body 201 intersects with the side wall 14 of shell 1, and opening is provided on the side wall of cylinder 201, and (the upper half cylinder of cylinder 201 is arranged in opening
On body portion, to having specific introduction behind upper half shell portion), the lower part of shell 1 is connected with opening, so that cylinder 201
It is integrally formed structure with shell 1, the material for facilitating 1 top of shell to crush falls into the cylinder 201 of lower section and directly falls in
On the start-up portion of screw rod 202.Preferably, on the circumferencial direction of cylinder 201, opening size at least accounts for half of cylinder 201
Circumference, in the axial direction of cylinder 201, the length of opening includes at least 1.5 screw pitch of screw rod.
At the position that cylinder 201 intersects with side wall 14, side is the intracorporal larger space of shell, and the other side is that cylinder is intracorporal
Small space, space sharply reduce herein certainly, it is preferable that further avoid material in the position that cylinder 201 intersects with side wall 14
Place's blocking is set, in the embodiment illustrated in fig. 6, cylinder 201 further includes from the position intersected with housing sidewall 14 to separate
The first flared section 2011 that 1 direction of shell extends, the cross-sectional area that the first flared section 2011 intersects one end with housing sidewall 14 are big
In the cross-sectional area of the other end.For convenience of the conveying capacity for processing and guaranteeing screw rod 202, it is preferable that the first flared section 2011 packet
Upper half cylinder section and lower half cylinder section are included, the cross sectional shape and size of lower half cylinder section is consistent and is located at same cylindrical surface
On, i.e., lower half cylinder section is a part on cylindrical surface, and for example, semi-cylindrical, the cross section of upper half cylinder section is set as at least
The width of partial region is greater than the diameter of lower half cylinder section, and/or, the height at least partly region is greater than lower half cylinder section
Radius avoids material in cylinder in this way, being capable of forming certain appearance material space between screw rod and the inner wall of upper half cylinder section
201 block at the intersection location of side wall 14, for example, the cross section of upper half cylinder section can be in rectangle, inverted trapezoidal or arc-shaped.
It is understood that upper half cylinder section and lower half cylinder section herein refers to carrying out along the face parallel with the axis of cylinder 201
The interface of the two halves part-structure of separation, two halves part-structure extends along the axis direction of cylinder 201, and cross section herein refers to
Be face that the face vertical with the axis of cylinder 201 is intercepted.It is further preferred that realize the first flared section 2011 and cylinder
The transition of 201 other parts connects, and the cross-sectional area of upper half cylinder section is gradually reduced to the direction far from shell 1, such as upper half
Cylinder section can be structure, truncated rectangular pyramids shape etc. that half cone platform shape, semi-cylindrical are combined with half taper type.
Since the opening size of cylinder 201 is smaller compared to 1 structure size of shell, it is preferable that as shown in fig. 6, to realize
The lower part of shell 1 is connect with the transition of cylinder 201, and the lower part of shell 1 includes gradually receiving to the direction of the opening close to cylinder 201
The contraction section 15 of contracting, contraction section 15 extend downwardly until being connected to the open edge of cylinder 201, and contraction section 15 can be can be real
The arbitrary shape that existing shell 1 is connect with 201 transition of cylinder, contraction section 15 are preferably in the shape of falling truncated rectangular pyramids, i.e. upper end area is big, lower end
Area is small, guarantees that material can be smoothly slipped in cylinder 201 while realizing that shell 1 is connect with the transition of cylinder 201, and
It is easy to process.In alternative embodiment, contraction section 15 can also be in inversed taper platform shape.The side wall of contraction section 15 and the folder of vertical direction
Angle should not be too large, the excessive landing that will affect material, it is preferable that as shown in fig. 6, the folder of the side wall of contraction section 15 and vertical direction
Angle γ is less than or equal to 30 °, further preferably 15 °.
Preferably, for convenience of the processing of cylinder 201 and the conveying ability of guarantee screw rod, cylinder 201 includes upper half cylinder
Part and lower half shell portion, lower half shell portion is a part on cylindrical surface, so that the cross-sectional shape of lower half shell portion
It is consistent with size, such as can be semicircle or minor arc shape, realized by changing the structure of upper half shell portion
The structure being connected with shell 1 stated can process upper half shell portion and lower half cylinder when processing cylinder 201 respectively first
Then part welds together two half parts.It is further preferred that upper half shell portion smoothly connects with lower half shell portion
It connects, avoids dead angle occur in the intersection of upper half shell portion and lower half shell portion, influence the conveying of material.
It is further preferred that helix transporting device 20 also has dedusting function, specifically, as shown in figures 1 to 6, cylinder
Be provided with dust excluding hood 203 on 201, cylinder 201 is axially disposed an open section 2012, i.e., cylinder 201 have in the axial direction one section or
Uncovered structure is set on person's multistage, dust excluding hood 203 is located in open section 2012, the third dust collection pipeline 93 of dust exhaust apparatus with remove
The inside of dust hood 203 is connected to, on the one hand the dirt absorption that will be raised in material transportation process by dust exhaust apparatus improves material
Clean level, on the other hand can be avoided dust overflow and influence production environment, the setting of dust excluding hood 203 is capable of increasing dust suction
The dust suction space of device, to improve the pick-up performance of dust exhaust apparatus.
Preferably, be simplify structure, for 11 position of disintegrating apparatus feed inlet carry out dust suction the first dust collection pipeline 91,
Second dust collection pipeline 92 and for helix transporting device 20 carry out dust suction third dust collection pipeline 93 can share an air-introduced machine,
Air-introduced machine is connect with a main pipe rail, and main pipe rail carries out branch again and forms the first dust collection pipeline 91, the second dust collection pipeline 92 and the
Three dust collection pipelines 93.
Preferably, dust excluding hood 203 connect with cylinder 201 and is formed as overall structure, such as dust excluding hood 203 is welded on cylinder
On 201.For convenience of the conveying ability for processing and guaranteeing screw rod 202, the structure being connected with cylinder 201 and shell 1 similarly,
In the position of setting dust excluding hood 203,201 reservation lower half portion of cylinder, the bottom edge of dust excluding hood 203 and the two sides of lower half portion
Connection, it is further preferred that being connected smoothly in dust excluding hood 203 and cylinder 201.
It preferably, is the dust suction space for further increasing dust exhaust apparatus, the width of the cross section of dust excluding hood 203 is along screw rod
202 be radially outward gradually increased, since the helix transporting device 20 in the application is inclined to set, and installs third for convenience
Dust collection pipeline 93 and meet space requirement, the top of dust excluding hood 203 is set as horizontal or small angle inclination, therefore, such as Fig. 9 institute
Show, dust excluding hood 203 is set as width E and is gradually increased from bottom to top, specifically, two opposite side plates of dust excluding hood 203 from lower and
On to away from each other direction tilt, it is preferable that two side plates of dust excluding hood 203 include multiple tilting sections from bottom to top, such as
It include as shown in Figure 9 two tilting sections, and the slope of multiple tilting sections is sequentially increased from bottom to top.As shown in fig. 7, same
In level height, the width E of dust excluding hood 203 is gradually reduced along the conveying direction of helix transporting device 20.By above-mentioned to dedusting
The optimization of 203 structures is covered, the dust suction space of dust exhaust apparatus can either be increased, and the company of dust excluding hood 203 Yu cylinder 201 can be facilitated
It connects.
Preferably, the situation in dust excluding hood 203 in order to facilitate observation of is provided with observation window construction on dust excluding hood 203.
When helix transporting device 20 conveys lighter material, dust exhaust apparatus is easy also to suck material together, to avoid
Such case, as shown in figure 8, being additionally provided with third material baffle structure 204 in dust excluding hood 203, third material baffle structure 204 be can be set
On the top of dust excluding hood 203 or the inner wall of side, third material baffle structure 204 blocks entrance and dust suction in dust excluding hood 203
Between the dust suction entrance of device, must bypass third material baffle structure 204 by the air-flow that the entrance of dust excluding hood 203 enters could be arrived at
The dust suction entrance of dust exhaust apparatus, therefore, even if material is blowed floating by air-flow, it is also difficult to turn round in the sky, in this way, passing through third
Material baffle structure 204 prevents the material in cylinder 201 to be inhaled into dust exhaust apparatus.
Third material baffle structure 204 can be the arbitrary structures that can play the role of backgauge, it is preferable that third material baffle structure
204 include being capable of forming complications to the inclined multiple dust suction baffles of different directions to the inclined multiple dust suction baffles of different directions
Airflow channel, air-flow can change the direction of motion in the channel, and material is difficult to change the direction of motion and inhaled in the channel
Under dirt baffle gear, guarantee that material will not be strayed into dust exhaust apparatus.In a specific embodiment, as shown in figure 8, third backgauge
Structure 204 includes that there are two types of dust suction baffles, respectively the first dust suction baffle 2041 and the second dust suction baffle 2042, in helical feed
On the conveying direction of device 20, the first dust suction baffle 2041 and the second dust suction baffle 2042 are separately positioned on third dust collection pipeline 93
Two sides, the first dust suction baffle 2041 is located at the upstream side of third dust collection pipeline 93, and the second dust suction baffle 2042 is located at third suction
The downstream side of dirt pipeline 93, the first dust suction baffle 2041 and the second dust suction baffle 2042 are to close to 93 entrance of third dust collection pipeline
Direction inclination, thus third dust collection pipeline 93 two sides formed stop, further improve backgauge effect.Further preferably
Ground, in the vertical section of dust excluding hood, the first dust suction baffle 2041 is staggered with the second dust suction baffle 2042, and the second dust suction is kept off
The extended line of plate 2042 is fallen on the first dust suction baffle 2041, further increases the blocking effect to material.It is multiple when being provided with
When third dust collection pipeline 93, multiple third dust collection pipelines 93, can be with preferably along the conveying direction arranged for interval of helix transporting device
It is respectively provided with the first dust suction baffle 2041 and the second dust suction baffle 2042 in the two sides of each third dust collection pipeline 93, it can also be multiple
Third dust collection pipeline 93 shares a first dust suction baffle 2041 or shares a second dust suction baffle 2042, when baffle shares
When, suitably shared baffle is lengthened, to meet the backgauge demand to multiple third dust collection pipelines 93, for example, shown in Fig. 8
Embodiment in, including there are two third dust collection pipeline 93, two third dust collection pipelines 93 share a first dust suction baffle
2041, the length of the first dust suction baffle 2041 is greater than the length of the second dust suction baffle 2042, in this way, 2041, the first dust suction baffle
In most upstream, the work of most important backgauge can be undertaken, when floating under airflow function into the material of dust excluding hood 203, big portion
Under dividing material that can be kept off by the first dust suction baffle 2041, material be avoided to suck two third dust collection pipelines 93 by the left side in Fig. 8
In, and two the second dust suction baffles 2042 are able to carry out further blocking, avoid material by the right side sucking two in Fig. 8 the
In three dust collection pipelines 93.The angle of first dust suction baffle 2041 and the second dust suction baffle 2042 with respect to the horizontal plane should not be too large
Unsuitable too small, the excessive pick-up performance that will affect dust collection pipeline, the too small blocking effect then influenced to material, it is preferable that first
Angle δ between dust suction baffle 2041 and horizontal plane is more than or equal to 35 ° and is less than or equal to 45 °, and further preferably 40 °, second inhales
Angle ε between dirt baffle 2042 and horizontal plane is more than or equal to 35 ° and is less than or equal to 45 °, further preferably 42 °.
Disintegrating apparatus during comminuting matter, material can lighter in weight, glue it is wet etc. due to be trapped in sieve 5
On, cause the blocking of sieve 5, influences the normal operation of disintegrating apparatus, for this problem, in the application, as shown in Figure 1,
The access 2014 of connection shell 1 and dust excluding hood 203 is formed in cylinder 201, under the suction of dust exhaust apparatus, in shell 1
Air-flow is formed between dust excluding hood 203, that is, forms wind, to guarantee that the material on sieve 5 can be generated in dust exhaust apparatus in time
Air-flow under the action of be separated with sieve 5, material is timely entered in helix transporting device 20, ensure that production
Continuity improves production efficiency.
Specifically, as shown in Figure 1, dust excluding hood 203 is separated from each other with shell 1, cylinder 201 includes connection dust excluding hood
203 with the linkage section 2013 of shell 1, that is, linkage section 2013 connects the side wall 14 of shell 1 and the side wall of dust excluding hood 203, linkage section
The access of connection shell 1 and dust excluding hood 203 is formed in 2013 in the top of screw rod 202.For convenience of processing, linkage section 2013 is upper
A part of half shell portion.The cross section of linkage section 2013 for example can be in rectangle, inverted trapezoidal or arc-shaped.Further preferably
Ground, radially, the minimum range F of the radially outer edge of screw rod 202 apart from 2013 top of linkage section be screw rod radius 0.5 to
1.5 again.
Preferably, the cross section of cylinder 201 is substantially u-shaped, increases the upper space of screw rod 202, further avoids object
Material blocks, and making material not only in conjunction with third material baffle structure 204 will not be siphoned away by dust exhaust apparatus, but also guarantees helix transporting device
20 can carry out the conveying of material unobstructedly.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
The above description is only a preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For, the invention can have various changes and changes.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (20)
1. a kind of helix transporting device with dedusting function, including cylinder and setting are in the intracorporal screw rod of cylinder, which is characterized in that
It further include dust excluding hood and dust exhaust apparatus, the cylinder is axially disposed to have at least one section of open section, the dust excluding hood to be located at institute
It states in open section, the dust collection pipeline of the dust exhaust apparatus is connected to the inside of the dust excluding hood.
2. helix transporting device according to claim 1, which is characterized in that the dust excluding hood is connect with the cylinder and shape
As overall structure.
3. helix transporting device according to claim 1, which is characterized in that the width of the cross section of the dust excluding hood is along institute
State radially outward being gradually increased for screw rod.
4. helix transporting device according to claim 1, which is characterized in that the helix transporting device is with respect to the horizontal plane
It is in tilted layout, so that the conveying direction of the helix transporting device is oblique top.
5. helix transporting device according to claim 4, which is characterized in that the width of the dust excluding hood is from bottom to top gradually
Increase；And/or in same level height, the width of the dust excluding hood along the conveying direction of the helix transporting device gradually
Reduce.
6. helix transporting device according to claim 5, which is characterized in that the top of the dust excluding hood is in horizontally disposed.
7. helix transporting device according to claim 1, which is characterized in that it is provided with material baffle structure in the dust excluding hood,
For preventing the intracorporal material of the cylinder to be inhaled into the dust exhaust apparatus.
8. helix transporting device according to claim 7, which is characterized in that the material baffle structure includes inclining to different directions
Oblique multiple dust suction baffles.
9. helix transporting device according to claim 8, which is characterized in that the dust suction baffle plate setting is in the dust excluding hood
Top and/or side inner wall on.
10. helix transporting device according to claim 8, which is characterized in that the dust suction baffle is in the helical feed
The conveying side of device is set up in the two sides of the dust collection pipeline.
11. helix transporting device according to claim 8, which is characterized in that described to the inclined multiple suctions of different directions
Dirt baffle includes the first dust suction baffle, and the first dust suction baffle is located at described on the conveying direction of the helix transporting device
The upstream side of dust collection pipeline and to close to the dust collection pipeline entrance direction tilt.
12. helix transporting device according to claim 11, which is characterized in that described to the inclined multiple suctions of different directions
Dirt baffle further includes the second dust suction baffle, and the second dust suction baffle is located at institute on the conveying direction of the helix transporting device
It states the downstream side of dust collection pipeline and is tilted to the direction close to the dust collection pipeline entrance.
13. helix transporting device according to claim 12, which is characterized in that in the vertical section of the dust excluding hood, institute
The first dust suction baffle is stated to be staggered with the second dust suction baffle.
14. helix transporting device according to claim 12 or 13, which is characterized in that the dust exhaust apparatus includes multiple institutes
State dust collection pipeline, conveying direction arranged for interval of multiple dust collection pipelines along the helix transporting device.
15. helix transporting device according to claim 14, which is characterized in that the upstream side of each dust collection pipeline is equal
It is provided with the first dust suction baffle or multiple dust suction tubes shares the first dust suction baffle, and/or, Mei Gesuo
The downstream side for stating dust collection pipeline is provided with the second dust suction baffle.
16. helix transporting device according to claim 2, which is characterized in that the dust excluding hood is constituted with the cylinder
Integrally-built U-shaped profile.
17. a kind of disintegrating apparatus, which is characterized in that including shell, be set to described in the intracorporal disintegrating mechanism of the shell and driving
The driving device of disintegrating mechanism rotation, the disintegrating mechanism are used for the intracorporal crushing material of the shell, further include that right such as is wanted
Helix transporting device described in one of 1-16 is sought, the helix transporting device is used for the shell is intracorporal through the disintegrating mechanism
The material of crushing exports.
18. disintegrating apparatus according to claim 17, which is characterized in that the cylinder of the helix transporting device and institute
It states shell to be connected, the dust excluding hood is separated from each other with the shell.
19. disintegrating apparatus according to claim 18, which is characterized in that the cylinder includes connecting the dust excluding hood and institute
The linkage section of shell is stated, forms the access for being connected to the shell and the dust excluding hood above the screw rod in the linkage section.
20. disintegrating apparatus described in one of 7-19 according to claim 1, which is characterized in that the disintegrating apparatus is stalk crushing
Equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760563.4A CN109420548B (en) | 2017-08-30 | 2017-08-30 | Spiral conveying device with dust removal function and crushing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760563.4A CN109420548B (en) | 2017-08-30 | 2017-08-30 | Spiral conveying device with dust removal function and crushing equipment |
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| CN109420548B CN109420548B (en) | 2024-03-22 |
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Cited By (1)
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|---|---|---|---|---|
| CN110202712A (en) * | 2019-07-08 | 2019-09-06 | 滨州世旭塑木有限公司 | A kind of modeling wood granulation separator |
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