CN108100582A - Screw conveyor - Google Patents
Screw conveyor Download PDFInfo
- Publication number
- CN108100582A CN108100582A CN201810076607.6A CN201810076607A CN108100582A CN 108100582 A CN108100582 A CN 108100582A CN 201810076607 A CN201810076607 A CN 201810076607A CN 108100582 A CN108100582 A CN 108100582A
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- CN
- China
- Prior art keywords
- helical blade
- screw conveyor
- conveying mechanism
- spiral conveying
- conveyor according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- B65G33/24—Details
-
- 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
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/30—Screws with a discontinuous helical surface
-
- 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
- B65G33/24—Details
- B65G33/34—Applications of driving gear
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention discloses a kind of screw conveyor, the screw conveyor includes：Spiral conveying mechanism, the spiral conveying mechanism has input terminal and output terminal, the spiral conveying mechanism is mounted on the bottom of the press filtration feed bin, the spiral conveying mechanism includes the first helical blade and the second helical blade, and the direction of rotation of first helical blade is opposite with the direction of rotation of second helical blade；Press filtration feed bin, the bottom of the press filtration feed bin is mounted on the spiral conveying mechanism and the neighbouring input terminal.Screw conveyor according to embodiments of the present invention has many advantages, such as that process is short, low energy consumption, it can be achieved that big to the broken of material, pulp, continuous conveying and instantaneous discharging quantity.
Description
Technical field
The present invention relates to chemical metallurgy technical field, in particular it relates to a kind of screw conveyor.
Background technology
In correlation technique for the broken of solid material, conveying and it is repulped be all respectively using more complete equipments, process compared with
More, the investment of technique and operating cost are higher, the technique that a large amount of solid materials are unloaded for continuous instantaneous, the transport in correlation technique
And the works of repulped equipment is more demanding, and running power is larger, and the service life of equipment is low, high energy consumption.
The content of the invention
It is contemplated that at least solve one of technical problem in the prior art.For this purpose, the present invention proposes a kind of spiral shell
Revolve conveyer, the screw conveyor have that process is short, low energy consumption, it can be achieved that the broken of material, pulp, continuous conveying and
The advantages that instantaneously discharging quantity is big.
Screw conveyor according to embodiments of the present invention, including：Spiral conveying mechanism, the spiral conveying mechanism have defeated
Enter end and output terminal, the spiral conveying mechanism is mounted on the bottom of the press filtration feed bin, and the spiral conveying mechanism includes the
One helical blade and the second helical blade, the direction of rotation of first helical blade and the rotation side of second helical blade
To opposite；Press filtration feed bin, the bottom of the press filtration feed bin is mounted on the spiral conveying mechanism and the neighbouring input terminal.
Screw conveyor according to embodiments of the present invention, has that process is short, low energy consumption, it can be achieved that continuous conveying to material
And the advantages that instantaneously discharging quantity is big.
In addition, screw conveyor according to the above embodiment of the present invention can also have following additional technical characteristic：
According to one embodiment of present invention, first helical blade and second helical blade are horizontally arranged, institute
Each stated in the first helical blade and second helical blade is from top to bottom rotated to another.
According to one embodiment of present invention, the spiral conveying mechanism is horizontally extending.
According to one embodiment of present invention, the spiral conveying mechanism includes separation block, and the separation block has upper table
The open separating tank in face, first helical blade and second helical blade are located in the separating tank；First driving dress
It puts, the first driving means are sequentially connected with first helical blade；Second driving device, second driving device with
Second helical blade is sequentially connected.
According to one embodiment of present invention, the first driving means and second driving device are frequency control
Motor.
According to one embodiment of present invention, the middle part of first helical blade and the middle part of second helical blade
Use unbraced structure.
According to one embodiment of present invention, the driving device is located at the output terminal.
According to one embodiment of present invention, the helical blade has a transmission shaft, the transmission shaft it is neighbouring described defeated
One end of outlet by head bearings modular support and by head seal pad and end rotation sealing element and the separation block it
Between form sealing, one end of the neighbouring output terminal of the transmission shaft is equipped with head transition sleeve.
According to one embodiment of present invention, the helical blade has a transmission shaft, the transmission shaft it is neighbouring described defeated
Enter the one end at end by tail bearing modular support and by tail seal pad and afterbody rotating seal and the separation block it
Between form sealing, one end of the neighbouring input terminal of the transmission shaft is equipped with afterbody transition sleeve.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
It obtains substantially or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structure diagram of screw conveyor according to embodiments of the present invention；
Fig. 2 is the cross-sectional view of screw conveyor according to embodiments of the present invention；
Fig. 3 is the structure diagram of the output terminal of screw conveyor according to embodiments of the present invention；
Fig. 4 is the structure diagram of the input terminal of screw conveyor according to embodiments of the present invention.
Reference numeral：
Screw conveyor 1000；
Spiral conveying mechanism 100；Input terminal 110；Output terminal 120；First helical blade 130；Second helical blade 131；
Separation block 140；Separating tank 141；Frequency control motor 160；First transmission shaft 170；Second driving shaft 171；
Press filtration feed bin 200；
Head bearings component 300；Head seal pad 310；End rotation sealing element 320；Head transition sleeve 330；
Tail bearing component 400；Tail seal pad 410；Afterbody rotating seal 420；Afterbody transition sleeve 430.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instructions such as " right side ", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on side shown in the drawings
Position or position relationship are for only for ease of the description present invention and simplify description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.This
Outside, " first " is defined, one or more this feature can be expressed or be implicitly included to the feature of " second ".In this hair
In bright description, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Below with reference to the accompanying drawings screw conveyor 1000 according to embodiments of the present invention is described.
As Figure 1-Figure 4, screw conveyor 1000 according to embodiments of the present invention, including 100 He of spiral conveying mechanism
Press filtration feed bin 200.
Spiral conveying mechanism 100 has input terminal 110 and output terminal 120, and spiral conveying mechanism 100 is mounted on press filtration feed bin
200 bottom, spiral conveying mechanism 100 include the first helical blade 130 and the second helical blade 131, the first helical blade 130
Direction of rotation it is opposite with the direction of rotation of the second helical blade 131.The bottom of press filtration feed bin 200 is mounted on spiral conveying mechanism
On 100 and adjacent to input terminal 110.
Specifically, as shown in Figure 1, input terminal 110 and output terminal 120 are located at the both ends of spiral conveying mechanism 100 respectively,
Press filtration feed bin 200 is connected with spiral conveying mechanism 100, and the input terminal 110 of neighbouring spiral conveying mechanism 100 is set, press filtration
Feed bin 200 is used to convey material to spiral conveying mechanism 100, include in spiral conveying mechanism 100 two be set up in parallel first
130 and second helical blade 131 of helical blade, the direction of rotation of the first helical blade 130 and the rotation of the second helical blade 131
Direction is opposite.
Screw conveyor 1000 according to embodiments of the present invention, by setting press filtration material above spiral conveying mechanism 100
Storehouse 200, press filtration feed bin 200 into spiral conveying mechanism 100 are conveyed the company, it can be achieved that material after being crushed to material
Continuous conveying.Also, spiral conveying mechanism 100 includes the first helical blade 130 and the second helical blade 131, and the conveying of material is imitated
Rate is high, and the direction of rotation of the direction of rotation of the first helical blade 130 and the second helical blade 131 is on the contrary, material is conveying
During material can be crushed, instantaneously convey a large amount of materials thus, it is possible to realize, avoid material and overstock in press filtration
The situation of feed bin 200 shortens broken, conveying the process of material, reduces energy consumption.Therefore, according to embodiments of the present invention
Screw conveyor 1000 has that process is short, low energy consumption, it can be achieved that continuous conveying to material and instantaneously conveying a large amount of materials etc.
Advantage.
Below with reference to the accompanying drawings the screw conveyor 1000 of specific embodiment according to the present invention is described.
In one embodiment of the invention, as shown in Figure 1, spiral conveying mechanism 100 is horizontally extending.As a result,
Material conveys stabilization in the horizontal direction, convenient for the installation of screw conveyor 1000.
In some embodiments of the invention, the first helical blade 130 and the second helical blade 131 are horizontally arranged, and first
Each in 130 and second helical blade 131 of helical blade is from top to bottom rotated to another.
Specifically, as depicted in figs. 1 and 2, the first helical blade 130 and the second helical blade 131 are arranged side by side, by a left side
Horizontally arranged to the right side, input terminal 110 is located at the left end of spiral conveying mechanism 100, and output terminal 120 is located at spiral conveying mechanism 100
Right end, the first helical blade 130 and 131 direction of rotation of the second helical blade are on the contrary, the first helical blade 130 and the second spiral
Blade 131 is respectively facing two helical blade centers by rotating under upper.The mistake that material is conveyed in spiral conveying mechanism 100 as a result,
Cheng Zhong, the first helical blade 130 and the second helical blade 131 can carry out precrushing to difficult pulp material, reduce it is follow-up repulped or
The pressure of solids treatment, and can be by the way that the spacing of the first helical blade 130 and the second helical blade 131 is controlled to control to material
Crushing effect.For example, the spacing of the first helical blade 130 and the second helical blade 131 could be provided as 20mm, after press filtration
The villaumite leached mud filter cake of 250mm is passed through process material liquid, into screw conveyor 1000 after can be mixed during conveying and
It is crushed to below 20mm.
According to one embodiment of present invention, as Figure 1-Figure 4, spiral conveying mechanism 100 includes：Separation block 140,
One driving device and the second driving device.
Separation block 140 has the open separating tank 141 in upper surface, and the first helical blade 130 and the second helical blade 131 are set
In separating tank 141.First driving means are sequentially connected with the first helical blade 130.Second driving device and the second helical-blade
Piece 131 is sequentially connected.
Specifically, as shown in Fig. 2, 140 upper surface of separation block is opened wide, groove is equipped in separation block 140, groove type, which becomes, to be divided
From slot 141, the first helical blade 130 and the second helical blade 131, the first helical blade 130 and second are equipped in separating tank 141
Helical blade 131 is disposed side by side in separating tank 141.First helical blade 130 and the second helical blade 131 respectively with separating tank
141 form two opposite helical ducts.Press filtration feed bin 200 uses insert seal suspension mounting structure, 200 bottom of press filtration feed bin
In portion's insertion separation block 140, the top of press filtration feed bin 200 is installed using suspension type, and press filtration feed bin 200 is connected with separating tank 141,
Material in press filtration feed bin 200 can be directly entered separating tank 141.First driving means and the second driving device respectively drive first
130 and second helical blade 131 of helical blade rotates.Two driving devices respectively drive the first helical blade 130 and as a result,
Two helical blades 131, twin shaft independently drive and with host using associated mode, avoid generated using modes such as chain drives it is additional
Moment of flexure and make helix tube shaft distortion, so as to overcome the non-watertight shortcoming of housing, at the same realize spiral conveying mechanism 100 instantaneously receive
A large amount of materials, avoiding material and squeezing excessively causes happening for helical blade stalling.
According to one embodiment of present invention, as shown in Figure 1, driving device is located at output terminal 120.Specifically, first drive
Dynamic device and the second driving device are respectively placed in output terminal 120, and first driving means are with the first helical blade 130 adjacent to output terminal
120 one end connection, the second driving device are connected with the second helical blade 131 adjacent to one end of output terminal 120.
Further, first driving means and the second driving device are frequency control motor 160.First spiral as a result,
The rotating speed of 130 and second helical blade 131 of blade can be adjusted, and the transmission speed of material can be adjusted according to actual conditions.
In one embodiment of the invention, the middle part of the first helical blade 130 as shown in Figure 1 and the second helical blade
131 middle part uses unbraced structure.That is, material can be transported to output terminal 120 incessantly from input terminal 110,
No medial support structures can realize the accessible conveying of the long range of material.
According to one embodiment of present invention, as shown in figure 3, helical blade has transmission shaft, the neighbouring output of transmission shaft
The one end at end 120 is supported by head bearings component 300 and by head seal pad 310 and end rotation sealing element 320 with dividing
It disseats and sealing is formed between 140, one end of the neighbouring output terminal 120 of transmission shaft is arranged with head transition sleeve 330.
Specifically, as shown in Figures 2 and 3, the first helical blade 130 has the first transmission shaft 170, the second helical blade
131 have second driving shaft 171, and head bearings component 300 is located at outside separation block 140, the first transmission shaft 170 and second driving shaft
171 extend separation block 140 adjacent to one end of output terminal 120, and are supported on head bearings component 300, head seal pad
310 are set on transmission shaft, and are located at separation block 140 adjacent to one end of output terminal 120, and end rotation sealing element 320 is arranged
On transmission shaft, end rotation sealing element 320 has wear-resistant and erosion-resisting property, and during transmission shaft rotates
Sealing can be formed to transmission shaft and separation block 140.One end that transmission shaft is located at neighbouring output terminal in separation block 140 is arranged with head
Portion's transition sleeve 330, head transition sleeve 330 play the role of to transmission shaft shock-absorbing support.
In one embodiment of the invention, one end of the neighbouring input terminal 110 of transmission shaft passes through tail bearing component 400
It supports and passes through to be formed between tail seal pad 410 and afterbody rotating seal 420 and separation block 140 and seal, the neighbour of transmission shaft
One end of nearly input terminal 110 is arranged with afterbody transition sleeve 430.Screw conveyor 1000 is close by the head of output terminal 120 as a result,
Tail seal pad 410, the afterbody rotating seal 420, Ke Yishi of packing 310, end rotation sealing element 320 and input terminal 110
Under present 0.05Mpa pressure, high corrosion liquid impregnates transmission shaft operating No leakage in environment.
Other of screw conveyor 1000 according to embodiments of the present invention are formed and operated for ordinary skill
All it is known for personnel, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner combine in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (9)
1. a kind of screw conveyor, which is characterized in that including：
Spiral conveying mechanism, the spiral conveying mechanism have input terminal and output terminal, and the spiral conveying mechanism is mounted on institute
The bottom of press filtration feed bin is stated, the spiral conveying mechanism includes the first helical blade and the second helical blade, first spiral
The direction of rotation of blade is opposite with the direction of rotation of second helical blade；
Press filtration feed bin, the bottom of the press filtration feed bin is mounted on the spiral conveying mechanism and the neighbouring input terminal.
2. screw conveyor according to claim 1, which is characterized in that first helical blade and second spiral
Blade is horizontally arranged, each in first helical blade and second helical blade is from top to bottom revolved to another
Turn.
3. screw conveyor according to claim 1, which is characterized in that the spiral conveying mechanism prolongs in the horizontal direction
It stretches.
4. screw conveyor according to any one of claim 1-3, which is characterized in that the spiral conveying mechanism bag
It includes：
Separation block, the separation block have the open separating tank in upper surface, first helical blade and second helical-blade
Piece is located in the separating tank；
First driving means, the first driving means are sequentially connected with first helical blade；
Second driving device, second driving device are sequentially connected with second helical blade.
5. screw conveyor according to claim 4, which is characterized in that the first driving means and second driving
Device is frequency control motor.
6. screw conveyor according to claim 4, which is characterized in that the middle part of first helical blade and described
The middle part of two helical blades uses unbraced structure.
7. screw conveyor according to claim 4, which is characterized in that the driving device is located at the output terminal.
8. screw conveyor according to claim 4, which is characterized in that the helical blade has transmission shaft, the biography
One end of the neighbouring output terminal of moving axis is sealed by head bearings modular support and by head seal pad and end rotation
Sealing is formed between part and the separation block, one end of the neighbouring output terminal of the transmission shaft is arranged with head transition sleeve.
9. screw conveyor according to claim 4, which is characterized in that the helical blade has transmission shaft, the biography
One end of the neighbouring input terminal of moving axis by tail bearing modular support and passes through tail seal pad and afterbody rotatory sealing
Sealing is formed between part and the separation block, one end of the neighbouring input terminal of the transmission shaft is arranged with afterbody transition sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076607.6A CN108100582A (en) | 2018-01-26 | 2018-01-26 | Screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076607.6A CN108100582A (en) | 2018-01-26 | 2018-01-26 | Screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108100582A true CN108100582A (en) | 2018-06-01 |
Family
ID=62221456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810076607.6A Pending CN108100582A (en) | 2018-01-26 | 2018-01-26 | Screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108100582A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848175A (en) * | 2014-02-19 | 2014-06-11 | 江苏常净环保科技有限公司 | Duplex screw conveyer for dust remover |
| CN203938206U (en) * | 2014-07-04 | 2014-11-12 | 吉林省电力勘测设计院 | The auxiliary charging gear of a kind of biomass power plant bulk cargo |
| CN104340625A (en) * | 2014-11-26 | 2015-02-11 | 天津中外建输送机械有限公司 | Double-screw inclined screw conveyor |
| CN105293101A (en) * | 2015-11-25 | 2016-02-03 | 唐山天和科技开发有限公司 | Coal slime spiral buffer feeding method and coal slime spiral buffer feeding machine |
| CN205274500U (en) * | 2015-12-11 | 2016-06-01 | 崇义章源钨业股份有限公司 | Screw conveyer |
| CN106115195A (en) * | 2016-08-22 | 2016-11-16 | 江苏菲力环保工程有限公司 | A kind of Double helix conveyer device for sludge drying |
| CN205932187U (en) * | 2016-08-22 | 2017-02-08 | 江苏菲力环保工程有限公司 | A two spiral delivery mechanism for sludge drying |
| CN208103163U (en) * | 2018-01-26 | 2018-11-16 | 湖北宜都运机机电股份有限公司 | Screw conveyor |
-
2018
- 2018-01-26 CN CN201810076607.6A patent/CN108100582A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848175A (en) * | 2014-02-19 | 2014-06-11 | 江苏常净环保科技有限公司 | Duplex screw conveyer for dust remover |
| CN203938206U (en) * | 2014-07-04 | 2014-11-12 | 吉林省电力勘测设计院 | The auxiliary charging gear of a kind of biomass power plant bulk cargo |
| CN104340625A (en) * | 2014-11-26 | 2015-02-11 | 天津中外建输送机械有限公司 | Double-screw inclined screw conveyor |
| CN105293101A (en) * | 2015-11-25 | 2016-02-03 | 唐山天和科技开发有限公司 | Coal slime spiral buffer feeding method and coal slime spiral buffer feeding machine |
| CN205274500U (en) * | 2015-12-11 | 2016-06-01 | 崇义章源钨业股份有限公司 | Screw conveyer |
| CN106115195A (en) * | 2016-08-22 | 2016-11-16 | 江苏菲力环保工程有限公司 | A kind of Double helix conveyer device for sludge drying |
| CN205932187U (en) * | 2016-08-22 | 2017-02-08 | 江苏菲力环保工程有限公司 | A two spiral delivery mechanism for sludge drying |
| CN208103163U (en) * | 2018-01-26 | 2018-11-16 | 湖北宜都运机机电股份有限公司 | Screw conveyor |
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