CN107879028A - A kind of high-temperature material Sealed sifting transportation integration apparatus - Google Patents
A kind of high-temperature material Sealed sifting transportation integration apparatus Download PDFInfo
- Publication number
- CN107879028A CN107879028A CN201711258957.6A CN201711258957A CN107879028A CN 107879028 A CN107879028 A CN 107879028A CN 201711258957 A CN201711258957 A CN 201711258957A CN 107879028 A CN107879028 A CN 107879028A
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- Prior art keywords
- trough
- temperature
- gas intake
- integration apparatus
- sieve plate
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- 239000000463 material Substances 0.000 title claims abstract description 73
- 230000010354 integration Effects 0.000 title claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 26
- 230000010355 oscillation Effects 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 239000000112 cooling gas Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000011261 inert gas Substances 0.000 claims abstract description 3
- 238000004080 punching Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 8
- 239000003351 stiffener Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000003082 abrasive agent Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 13
- 238000012216 screening Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000704 physical effect Effects 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000000428 dust Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000004880 explosion Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005007 materials handling Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B65G27/00—Jigging conveyors
- B65G27/04—Load carriers other than helical or spiral channels or conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
-
- 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
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/40—Safety features of loads, equipment or persons
Abstract
The present invention relates to a kind of high-temperature material Sealed sifting transportation integration apparatus, the trough top seal of inertial oscillation conveyer, 1 is set to multilayer stamped sieve plate in trough;Material receiving port is set at the top of the trough of material receiving end, each layer trough of discharge end is all provided with corresponding discharging opening;Protective gas intake is set on trough or cooling gas intake is connected with extraneous gas conveyance conduit; and set magnetic valve on the gas transmission pipeline of protective gas intake or inert gas intake; temperature-detecting device is set in trough, magnetic valve and temperature-detecting device connect control system respectively.The present invention is used to convey the larger material of two or more physical property difference (such as iron and coal), and material screening process is realized in course of conveying, while is also equipped with protection or refrigerating function, and course of conveying good dustproof effect, and security performance is high;Be advantageous to shorten process route, improve production efficiency.
Description
Technical field
The present invention relates to materials-handling technology field, more particularly to a kind of high-temperature material Sealed sifting conveying integrated to disguise
Put.
Background technology
Jigging conveyer is a kind of continuous conveyor of no driving component.It is come to loose using mechanical resonance principle
Granule materials carry out in, the conveying machinery of short distance conveying, jigging conveyer has that yield is high, energy consumption is low, reliable operation, structure
Simply, appearance and size is small, is easy to the advantages that maintenance.When enclosed construction is made in its trough, it can prevent dust from leaking, so as to improve
Working environment.Its operation principle is to be acted on by exciting force caused by vibrator on trough, constraint of the trough in main vibration spring
Under do orientation forced vibration, when trough vibrates forward, kinergety is passed to thing by the frictional force between material and trough
Material, accelerates material, now the direction of motion of material and the direction of vibration of trough are identical;When trough vibrates backward, thing
Because that by effect of inertia, will move forward, trough then moves material backward below material, due to drag effect in motion,
Fall back to again on trough after more than one section trough of material;When trough vibrates forward again, material again because accelerated and by
Preceding conveying;Such repetitive cycling, realize the conveying of material.
Jigging conveyer is adapted to block conveying, material shape or granular material, and during high-temperature material is conveyed, due to thing
The reason for expecting property, there is the risk of dust explosion, it is necessary to take safeguard measure in some materials under closed environment;And some things
Material is needed to enter back into follow-up equipment after cooling, and some materials, which need to be transported in screening plant, to be sieved;If by these
Function is incorporated on jigging conveyer, then can realize reducing the number of for process equipment, further improve production efficiency.
The content of the invention
It is two or more physical for conveying the invention provides a kind of high-temperature material Sealed sifting transportation integration apparatus
The larger material of matter difference (such as iron and coal), and material screening process is realized in course of conveying, while it is also equipped with protection or cold
But function, and course of conveying good dustproof effect, security performance are high;Be advantageous to shorten process route, improve production efficiency.
In order to achieve the above object, the present invention is realized using following technical scheme:
A kind of high-temperature material Sealed sifting transportation integration apparatus, including inertial oscillation conveyer;The inertial oscillation is defeated
Send and set cover closure at the top of the trough of machine, 1 is set in trough to multilayer stamped sieve plate, by trough along high to being divided into 2 to multilayer;It is used
Property jigging conveyer material receiving end trough at the top of set material receiving port, the discharging opening of material receiving port and top delivery device is soft by expansion joint
Connection;Each layer trough of inertial oscillation conveyer discharge end is all provided with corresponding discharging opening, and the splicing equipment of discharging opening and lower section
Feeding mouth be flexible coupling by expansion joint;Protective gas intake or cooling gas intake is set on trough to convey with extraneous gas
Pipeline is connected, and magnetic valve is set on the gas transmission pipeline of protective gas intake or inert gas intake, in trough
If temperature-detecting device, magnetic valve and temperature-detecting device connect control system respectively.
The trough, punching sieve plate are made of high temperature resistant, impact resistance and anti abrasive material.
Support frame is set in the trough, punching sieve plate is removably fixedly connected with support frame;Exist along trough longitudinal direction
Punching sieve plate bottom sets ribbed stiffener, and ribbed stiffener is fixed by support member and supported.
The protective gas intake is used to introduce inert protective gas into trough, and the cooling gas intake is used for
Cold air is introduced into trough.
The temperature-detecting device is infrared temperature detection device, is positioned close in the trough of material receiving port.
Compared with prior art, the beneficial effects of the invention are as follows:
1) solve conventional inertial oscillation conveyer and only set individual layer trough, when conveying physical property (heap density and particle diameter)
Existing material pace is inconsistent during the larger mixed material of difference, the problem of interfering;
2) screening of mixed material is also achieved while mixed material is conveyed, eliminates and material is delivered into screening station profit
The technological process sieved with screening plant, save floor space and engineering cost;
3) trough has full-closed structure, and lock wind works well, and effectively avoids a large amount of dust in mixed material course of conveying
Overflow dissipate, pollute surrounding environment the problem of;
4) inert protective gas can be passed through into trough, eliminates dust explosion risk;
5) cold air can be passed through into trough to cool down material, meet the feed needs of next procedure equipment.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high-temperature material Sealed sifting transportation integration apparatus of the present invention.
Fig. 2 is the cross-sectional structure figure of trough of the present invention.
Fig. 3 is the top view of trough of the present invention.
In figure:1. the splicing of 6. connecting bolt of inertial oscillation conveyer 2. trough, 3. cover plate, 4. punching sieve plate, 5. support frame 7.
The support member of 13. ribbed stiffener of mouth 8. discharging opening, 9. expansion joint, 10. temperature-detecting device, 11. gas transmission pipeline, 12. magnetic valve 14.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings:
As shown in figure 1, a kind of high-temperature material Sealed sifting transportation integration apparatus of the present invention, including inertial oscillation are defeated
Send machine 1;The top of trough 2 of the inertial oscillation conveyer 1 sets cover plate 3 and closed, and 1 is set in trough 2 to multilayer stamped sieve plate 4, will
Trough 2 is along height to being divided into 2 to multilayer;The top of trough 2 of the material receiving end of inertial oscillation conveyer 1 sets material receiving port 7, material receiving port 7 with
The discharging opening of top delivery device is flexible coupling by expansion joint 9;Each layer trough 2 of the discharge end of inertial oscillation conveyer 1 is all provided with pair
The discharging opening 8 answered, and discharging opening 8 and the feeding mouth of the splicing equipment of lower section are flexible coupling by expansion joint 9;Protection is set on trough 2
Gas introduction port or cooling gas intake are connected with extraneous gas conveyance conduit 11, and close to protective gas intake or inertia
Magnetic valve 12 is set on the gas transmission pipeline 11 of gas introduction port, temperature-detecting device 10, magnetic valve 12 and temperature are set in trough 2
Detection means 10 connects control system respectively.
The trough 2, punching sieve plate 4 are made of high temperature resistant, impact resistance and anti abrasive material.
Support frame 5 is set in the trough 2, punching sieve plate 4 is removably fixedly connected with support frame 5;It is vertical along trough 2
Ribbed stiffener 13 is set in the bottom of punching sieve plate 4, ribbed stiffener 13 fixes support by support member 14.
The protective gas intake is used to introduce inert protective gas into trough 2, and the cooling gas intake is used
In introducing cold air into trough 2.
The temperature-detecting device 10 is infrared temperature detection device, is positioned close in the trough 2 of material receiving port 7.
Following examples are implemented under premised on technical solution of the present invention, give detailed embodiment and tool
The operating process of body, but protection scope of the present invention is not limited to following embodiments.Method therefor is such as without spy in following embodiments
It is conventional method not mentionlet alone bright.
【Embodiment】
In the present embodiment, using a kind of high-temperature material Sealed sifting transportation integration apparatus of the present invention, coal base is conveyed
The mixed material of reduced iron and carbon residue after being reacted in upright furnace production Direct Reducing Iron Process, reduced iron and carbon residue in mixed material
Physical property difference is very big:Reduced iron overwhelming majority particle diameter is larger (being more than 8mm), and heap density is 1.7t/m3, and carbon residue portion big absolutely
Gradation footpath is smaller (being less than 1mm), and heap density is 0.515t/m3。
During using common process, mixed material need to be sent to screening station through inertial oscillation conveyer.Carried out using screening plant
Screening separation, convey and screening process in, because equipment sealing is poor, and in mixed material carbon residue particle diameter is small, moisture is low
Etc. characteristic, cause have a large amount of dust generation, pollute surrounding environment.The presence of a large amount of dust is also easy to produce the environment such as dust explosion
Risk.
In the state of accident, in the mixed material of upright furnace furnace bottom discharge, reduced iron still has higher temperature, warm herein
Under degree, easily with the moisture in air, oxygen oxidation reaction occurs for reduced iron, discharges substantial amounts of heat, adds reduced iron
Handle the environmental risks such as fire, the blast of workshop section.
When conveying mixed material using conventional inertial oscillation conveyer (individual layer trough), due to mixed material in individual layer trough
Physical property difference it is very big, it is inconsistent the pace of two kinds of materials to be present, is also easy to produce the problems such as interfering.
In the present embodiment, the top of trough 2 of the inertial oscillation conveyer 1 sets cover plate 3 and closed, and 1 layer of punching is set in trough 2
Sieve plate 4, by trough 2 along height to being divided into 2 layers;The top of trough 2 of the material receiving end of inertial oscillation conveyer 1 sets material receiving port 7, material receiving port
7 are flexible coupling with the discharging opening of top upright furnace by expansion joint 9;Upper and lower 2 layers of trough 2 of the discharge end of inertial oscillation conveyer 1 is equal
If corresponding discharging opening 8, and the feeding mouth of discharging opening 8 and the transhipment belt feeder of lower section is flexible coupling by expansion joint 9;On trough 2
If nitrogen inlet is connected with outside nitrogen gas delivery-line, and sets magnetic valve in the nitrogen gas delivery-line of nitrogen inlet
12, infrared temperature detection device is set in trough 2, and magnetic valve 12 and infrared temperature detection device connect PLC control system respectively.
The trough 2, punching sieve plate 4 are made of 304 stainless steel materials, setting height(from bottom) of the punching sieve plate 4 in trough 2
Determined by the volume ratio of material;Support frame 5 is made up of angle steel, in order to prevent punching sieve plate 4 from being deformed by material impact power,
The bottom of punching sieve plate 4 sets ribbed stiffener 13 and its support member 14.
In the present embodiment, after mixed material enters trough 2, under vibration and sieving actoion, the big reduced iron of particle diameter is rushing
Being moved ahead on hole sizer plate 4 to discharge end, the less carbon residue of particle diameter falls into the trough 2 of the lower section of punching sieve plate 4 and moved ahead to discharge end,
Reduced iron and carbon residue after separation are fallen on the transhipment belt feeder of lower section in corresponding discharging opening 8 respectively.
The temperature of mixed material is too high under accident condition, by infrared temperature detection device real time temperature measurement in course of conveying,
When the mixed material temperature in trough 2 is higher than upper critical temperature, control system opens solenoid valve 12 is passed through nitrogen into trough 2
Gas, nitrogen can play cooling and protective effect to the mixed material of high temperature, prevent dust explosion phenomenon;Work as mixed material
Temperature when being less than lower critical temperature, magnetic valve 12 is closed by control system and stops being passed through nitrogen.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of high-temperature material Sealed sifting transportation integration apparatus, including inertial oscillation conveyer;It is characterized in that, described used
Property jigging conveyer trough at the top of set cover closure, 1 is set in trough to multilayer stamped sieve plate, by trough along high to being divided into 2
To multilayer;Material receiving port is set at the top of the trough of inertial oscillation conveyer material receiving end, the discharging opening of material receiving port and top delivery device leads to
Expansion joint is crossed to be flexible coupling;Each layer trough of inertial oscillation conveyer discharge end is all provided with corresponding discharging opening, and discharging opening and lower section
The feeding mouth of splicing equipment be flexible coupling by expansion joint;Set on trough protective gas intake or cooling gas intake with it is outer
Portion's gas transmission pipeline connection, and set electromagnetism on the gas transmission pipeline of protective gas intake or inert gas intake
Valve, temperature-detecting device is set in trough, magnetic valve and temperature-detecting device connect control system respectively.
A kind of 2. high-temperature material Sealed sifting transportation integration apparatus according to claim 1, it is characterised in that the machine
Groove, punching sieve plate are made of high temperature resistant, impact resistance and anti abrasive material.
A kind of 3. high-temperature material Sealed sifting transportation integration apparatus according to claim 1, it is characterised in that the machine
Support frame is set in groove, punching sieve plate is removably fixedly connected with support frame;Set along trough longitudinal direction in punching sieve plate bottom
Ribbed stiffener, ribbed stiffener are fixed by support member and supported.
A kind of 4. high-temperature material Sealed sifting transportation integration apparatus according to claim 1, it is characterised in that the guarantor
Shield gas introduction port is used to introduce inert protective gas into trough, and the cooling gas intake is cold for being introduced into trough
Air.
A kind of 5. high-temperature material Sealed sifting transportation integration apparatus according to claim 1, it is characterised in that the temperature
Degree detection means is infrared temperature detection device, is positioned close in the trough of material receiving port.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711258957.6A CN107879028A (en) | 2017-12-01 | 2017-12-01 | A kind of high-temperature material Sealed sifting transportation integration apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711258957.6A CN107879028A (en) | 2017-12-01 | 2017-12-01 | A kind of high-temperature material Sealed sifting transportation integration apparatus |
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Publication Number | Publication Date |
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CN107879028A true CN107879028A (en) | 2018-04-06 |
Family
ID=61772903
Family Applications (1)
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CN201711258957.6A Pending CN107879028A (en) | 2017-12-01 | 2017-12-01 | A kind of high-temperature material Sealed sifting transportation integration apparatus |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2122136U (en) * | 1991-06-08 | 1992-11-18 | 周汉良 | Inertial vibrating-screening conveyer |
CN1686623A (en) * | 2005-04-30 | 2005-10-26 | 王洪利 | Full automatic pulverized coal sieve |
CN202492131U (en) * | 2012-03-13 | 2012-10-17 | 沙县宏盛塑料有限公司 | Resin material oscillating cooling device |
CN202719850U (en) * | 2012-03-13 | 2013-02-06 | 钢铁研究总院 | Vibration classification drying device |
CN203719350U (en) * | 2013-11-25 | 2014-07-16 | 如皋市金陵化工有限公司 | Continuous pelleting drying device |
CN204074477U (en) * | 2014-06-05 | 2015-01-07 | 新乡市高服筛分机械有限公司 | A kind of airtight screening machine |
CN104995307A (en) * | 2013-03-08 | 2015-10-21 | 希乐克公司 | Processing biomass and energy |
WO2016139084A1 (en) * | 2015-03-02 | 2016-09-09 | Wacker Chemie Ag | Method of conveying and fractionating granular polysilicon in a conveying channel and corresponding apparatus |
CN105966939A (en) * | 2016-07-19 | 2016-09-28 | 鹤壁市煤化机械有限责任公司 | Barometric pulse conveyance coal feeding machine |
CN207737976U (en) * | 2017-12-01 | 2018-08-17 | 中冶焦耐(大连)工程技术有限公司 | A kind of high-temperature material Sealed sifting transportation integration apparatus |
-
2017
- 2017-12-01 CN CN201711258957.6A patent/CN107879028A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2122136U (en) * | 1991-06-08 | 1992-11-18 | 周汉良 | Inertial vibrating-screening conveyer |
CN1686623A (en) * | 2005-04-30 | 2005-10-26 | 王洪利 | Full automatic pulverized coal sieve |
CN202492131U (en) * | 2012-03-13 | 2012-10-17 | 沙县宏盛塑料有限公司 | Resin material oscillating cooling device |
CN202719850U (en) * | 2012-03-13 | 2013-02-06 | 钢铁研究总院 | Vibration classification drying device |
CN104995307A (en) * | 2013-03-08 | 2015-10-21 | 希乐克公司 | Processing biomass and energy |
CN203719350U (en) * | 2013-11-25 | 2014-07-16 | 如皋市金陵化工有限公司 | Continuous pelleting drying device |
CN204074477U (en) * | 2014-06-05 | 2015-01-07 | 新乡市高服筛分机械有限公司 | A kind of airtight screening machine |
WO2016139084A1 (en) * | 2015-03-02 | 2016-09-09 | Wacker Chemie Ag | Method of conveying and fractionating granular polysilicon in a conveying channel and corresponding apparatus |
CN105966939A (en) * | 2016-07-19 | 2016-09-28 | 鹤壁市煤化机械有限责任公司 | Barometric pulse conveyance coal feeding machine |
CN207737976U (en) * | 2017-12-01 | 2018-08-17 | 中冶焦耐(大连)工程技术有限公司 | A kind of high-temperature material Sealed sifting transportation integration apparatus |
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