CN203294809U - Gas-solid separator - Google Patents
Gas-solid separator Download PDFInfo
- Publication number
- CN203294809U CN203294809U CN2013203412930U CN201320341293U CN203294809U CN 203294809 U CN203294809 U CN 203294809U CN 2013203412930 U CN2013203412930 U CN 2013203412930U CN 201320341293 U CN201320341293 U CN 201320341293U CN 203294809 U CN203294809 U CN 203294809U
- Authority
- CN
- China
- Prior art keywords
- gas
- solid
- foraminous conveyer
- materials
- separating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to a gas-solid separator, in particular to the gas-solid separator which can be directly used for solid in an airflow conveying pipeline and is suitable for gas-solid separation of materials easy to break during air conveying, and belongs to the technical field of air conveying equipment. The gas-solid separator is provided with a conveying net belt in the airflow conveying pipeline, when airflow carrying solid materials is in contact with the conveying net belt, gas and powder penetrate through the conveying net belt and then enter a tail gas treatment system, the solid materials are filtered by the conveying net belt and conveyed to a discharging bin, and the materials on the conveying net belt are not supported by the airflow under the materials or absorbed by negative pressure above the materials in the discharging bin, so that the materials are separated from the conveying net belt under the action of gravity of the materials and fall to a discharging opening in a parabola path under the inertia effect in the moving direction of the conveying net belt, and gas-solid separation is achieved. Due to the fact that discharging is not achieved through a traditional airlock discharging device, the situations that the solid materials are crushed and become smaller due to mechanical friction, and therefore use value of the materials is reduced can be avoided.
Description
Technical field
The utility model relates to a kind of gas-solid separating device, and especially a kind of gas-solid separating device that directly carries out in airflow pipeline for solid is applicable to when wind-force is carried to hold breakable material and carries out gas solid separation, belongs to wind-force load transfer device technical field.
Background technology
Needing all that in many industries material is carried out remote wind-force carries, material after conveying carries out gas solid separation by cyclone or suction drum disconnector, then get rid of from the space that gaseous tension is arranged by the rotation gas lock, Here it is traditional gas-solid separating method and equipment, having a wide range of applications in commercial production at present.
Chinese patent ZL03221594.0 discloses a kind of novel stem swelling drier, Chinese patent application 200510118934.6 discloses a kind of equipment of preparing cabo expansion, Chinese patent application 201010168700.3 discloses a kind of Pneumatic drying device, all adopting material to apply high-temperature gas in pipeline carries also dry, then carry out the technology of gas solid separation by cyclone, owing to material having been carried out heat drying in course of conveying, material water ratio is very low, after carrying out gas solid separation by cyclone, when rotation gas lock discharge, material and the friction of rotary pneumatic lock machine tool are violent, cause the solid material fragmentation to diminish, and increase material loss, thereby reducing materials'use is worth.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and a kind of simple in structure, gas-solid separating device that material loss is low is provided.
The utility model gas-solid separating device is achieved through the following technical solutions.it is characterized in that gas-solid separating device is by airflow pipeline (1), soft seal (3), foraminous conveyer (4), Clean Brush for cleaning (5), auxiliary ventilation inlet (6), blanking storehouse (7) and blanking port (8) form, airflow pipeline (1) is joined with blanking storehouse (7) and is mutually connected, foraminous conveyer (4) is placed on the pipe interior that airflow pipeline (1) is communicated with blanking storehouse (7), airflow pipeline (1) is equipped with an auxiliary ventilation inlet (6) with blanking storehouse (7) connecting place, the malleation air-flow that auxiliary ventilation inlet (6) blows out forms gas curtain, gas curtain separates the air inerchange between airflow pipeline (1) and blanking storehouse (7).
The described solid material that filters by foraminous conveyer (4) is transported in blanking storehouse (7) by airflow pipeline (1).
During described device work, blanking storehouse (7) are in atmospheric pressure state, and material is subjected to the self gravitation effect, after foraminous conveyer (4) separates, in the mode of free-falling body, fall.
The mesh size size that described gas foraminous conveyer (4) uses is adjusted according to the size of sorting material particle.
Described foraminous conveyer (4) has automatic deviation correction and automatic takeup.
The cross-sectional plane of described airflow pipeline (1) is square or circular, and advantageous cross sections is square.
Density of solid, volume, flow that gap length between described foraminous conveyer (4) and auxiliary ventilation inlet (6) is carried according to need carry out Matching and modification.
The auxiliary ventilation inlet (2) in top is housed in the top of the inboard foraminous conveyer in blanking storehouse (7) (4).
The utility model arranges foraminous conveyer in airflow pipeline, when the air-flow that carries solid material runs into foraminous conveyer, gas and powder enter exhaust treatment system after passing foraminous conveyer, as dust pelletizing system, water scrubber, combustion furnace etc., solid material is transferred guipure and filters and be transported to the blanking storehouse.
Auxiliary ventilation inlet is positioned in the middle of separation bin and blanking storehouse, it blows out the malleation air-flow and forms gas curtain, have the effect of isolation separation bin and blanking storehouse inner air pressure, and continue to lift material when material enters blanking storehouse leading portion, material is concentrated dropped down onto the middle effect of discharging opening.
the material on foraminous conveyer surface enters behind the blanking storehouse negative-pressure sucking and the below air-flow that lose top and lifts, separate with foraminous conveyer under the self gravitation effect, and under the effect of inertia of foraminous conveyer sense of motion, path falls to discharging opening parabolically, the foraminous conveyer end is equipped with tangent with it rotating brushes, rotating brushes and foraminous conveyer carry out reverse relative motion, under rotating brushes is all brushed the material that adheres on foraminous conveyer, drop down onto discharging opening, simultaneously also can increase blowing mouth above foraminous conveyer in the blanking storehouse, blow out the malleation air-flow, make material faster, more thoroughly with foraminous conveyer, separate.
Foraminous conveyer and airflow pipeline lap-joint can adopt and leave very closely spaced tolerance fit mode and seal, and also can adopt the mode that is flexible coupling to seal, or tolerance fit and the mode that is flexible coupling seal simultaneously.
The utility model has avoided traditional Conveyance and gas lock discharge mechanism to the mechanical friction of solid material, has eliminated size reduction and chip that mechanical friction causes material fragmentation to produce, thereby has improved the degree of utilization of material.
The utility model apparatus structure is simple, realizes gas is separated with solid in same table apparatus, and separation efficiency is high, broken size reduction and the chip that produces of material while having avoided feed separation, thus improved the degree of utilization of material.
Description of drawings
Fig. 1 is the structural representation of the utility model gas-solid separating device;
Fig. 2 is another embodiment schematic diagram of the utility model.
In figure: 1-airflow pipeline, ventilation inlet is assisted on 2-top; 2.1-carry the air flow line of solid material, 2.2---pass the air flow line after foraminous conveyer, 3-soft seal, 4-foraminous conveyer, 5-Clean Brush for cleaning, 6-auxiliary ventilation inlet, 7-blanking storehouse, 8-discharging opening.
The specific embodiment
As shown in Figure 1, a kind of gas-solid separating device working process is as follows: in airflow pipeline 1, air-flow is by direction shown in the air flow line 2.1 that carries solid material, carry solid material from below and pass foraminous conveyer 4 from below, after gas and powder pass foraminous conveyer 4, by direction shown in the air flow line 2.2 that passes after foraminous conveyer 4, enter exhaust treatment system from top by pipeline again, as dust pelletizing system, water scrubber, combustion furnace etc., solid material is transferred guipure 4 and filters and be transported to blanking storehouse 7.
The material on foraminous conveyer 4 surfaces enters behind blanking storehouse 7 negative-pressure sucking and the below air-flow that lose top and lifts, separate with foraminous conveyer 4 under the self gravitation effect, and under the effect of inertia of foraminous conveyer 4 sense of motions, path falls to discharging opening 8 parabolically, foraminous conveyer 4 ends are equipped with tangent with it Clean Brush for cleaning 5, and Clean Brush for cleaning 5 carries out reverse relative rotary motion with transmission net 4, under Clean Brush for cleaning is all brushed the material that adheres on foraminous conveyer 4, drop down onto discharging opening 8, complete gas solid separation.
The utility model has avoided traditional Conveyance and gas lock discharge mechanism to the mechanical friction of solid material, has eliminated size reduction and chip that mechanical friction causes material fragmentation to produce, thereby has improved the degree of utilization of material.
Embodiment 1:
Another kind of gas-solid separating device working process is as follows as shown in Figure 2:
pipe tobacco is dried when carrying in circular airflow pipeline, reach the moisture of technological requirement after duct length by process stipulation, then enter in square airflow pipeline 1 by the reducing linkage section, air-flow carries pipe tobacco by direction shown in 2.1 from this device below and passes foraminous conveyer 4, foraminous conveyer 4 adopts the square mesh of the 1mm length of side, gas and tobacco powder enter exhaust treatment system from this device top by pipeline by direction shown in 2.2 after passing foraminous conveyer 4 again, as dust pelletizing system, water scrubber, combustion furnace etc., pipe tobacco is transferred guipure 4 and filters and be transported to blanking storehouse 7.
The pipe tobacco on foraminous conveyer 4 surfaces enters behind blanking storehouse 7 negative-pressure sucking and the below air-flow that lose top and lifts, separate with foraminous conveyer 4 under the self gravitation effect, the auxiliary ventilation inlet 2 in top is set simultaneously above the interior foraminous conveyer in blanking storehouse 7, the auxiliary ventilation inlet 2 in top blows out the malleation air-flow and forms gas curtain, make pipe tobacco faster, more thoroughly with foraminous conveyer 4, separate.Foraminous conveyer 4 ends are equipped with tangent with it Clean Brush for cleaning 5, Clean Brush for cleaning 5 carries out reverse relative rotary motion with transport network 4, under Clean Brush for cleaning is all brushed the pipe tobacco that adheres on foraminous conveyer, drop down onto discharging opening 8, complete gas solid separation, pipe tobacco is transported to next procedure continuation processing after discharging opening 8 drops out.
The utility model has avoided traditional Conveyance and gas lock discharge mechanism to the mechanical friction of pipe tobacco, has eliminated mechanical friction and has caused broken size reduction and the smashed tobacco powder that produces of pipe tobacco, thereby improved the degree of utilization of pipe tobacco.
Embodiment 2:
tobacco leaf is in the beating and double roasting process, realize that through the wind dispensing operation leaf stalk separates, offal after separation after super-dry water ratio between 13-15%, contain 1-3% blade on offal, these blades water ratio at this moment is between 3-5%, very easily broken, need to carry offal by wind-force, and bend is set in delivery duct, make on offal with blade rub broken when the offal wind pipe is carried and with offal, separate fully, raw material as reconstituted tobacco, obtain simultaneously pure offal, orthodox method is to carry the end of offal at wind pipe, the adsorption drum type gas-solid separating device is set to be locked into the promoting the circulation of qi material with rotary pneumatic and to separate.
The present embodiment adopts the utility model gas-solid separating device shown in Figure 1 to carry out wind and send the Conveyance of offal, and working process is as follows:
Carry the end of offal at wind pipe, air-flow passes foraminous conveyer 4 by carry offal shown in 2.1 from below, foraminous conveyer 4 uses the square mesh of the 2mm length of side, it is rear by entering independently dust pelletizing system from top by pipeline shown in 2.2 that foraminous conveyer 4 is passed at the broken end of gas and tobacco leaf, and after the broken end of tobacco leaf is wherein collected by dust pelletizing system, packing becomes the reconstituted tobacco raw material; Offal is transferred guipure 4 and filters and be transported to blanking storehouse 7.
The offal on foraminous conveyer 4 surfaces enters behind blanking storehouse 7 negative-pressure sucking and the below air-flow that lose top and lifts, and separate with foraminous conveyer 4 under the self gravitation effect, and under the effect of inertia of foraminous conveyer 4 sense of motions, path falls parabolically.Foraminous conveyer 4 ends are equipped with tangent with it Clean Brush for cleaning 5, Clean Brush for cleaning 5 carries out reverse relative rotary motion with foraminous conveyer 4, under Clean Brush for cleaning is all brushed the offal that adheres on foraminous conveyer, drop down onto discharging opening 8, complete gas solid separation, offal is from being screened into packaged warehouse-in after different size after discharging opening 8 drops out.
Adsorption drum type gas solid separation and gas lock discharge device coupling mode that the utility model is more traditional are simple in structure, floor area is little, mechanical friction to offal is little, has eliminated mechanical friction and has caused the broken size reduction that produces of offal, thereby improved the degree of utilization of offal at follow-up during Primary Processing.
Above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Those of ordinary skill in the art can carry out certain improvement, change or replacement not departing from basis of the present utility model fully, these improvement, change or replace and still belong to protection domain of the present utility model.
Claims (8)
1. gas-solid separating device, it is characterized in that gas-solid separating device is by airflow pipeline (1), soft seal (3), foraminous conveyer (4), Clean Brush for cleaning (5), auxiliary ventilation inlet (6), blanking storehouse (7) and blanking port (8) form, airflow pipeline (1) is joined with blanking storehouse (7) and is mutually connected, foraminous conveyer (4) is placed on the pipe interior that airflow pipeline (1) is communicated with blanking storehouse (7), airflow pipeline (1) is equipped with an auxiliary ventilation inlet (6) with blanking storehouse (7) connecting place, the malleation air-flow that auxiliary ventilation inlet (6) blows out forms gas curtain, gas curtain separates the air inerchange between airflow pipeline (1) and blanking storehouse (7).
2. gas-solid separating device according to claim 1, is characterized in that being transported in blanking storehouse (7) by airflow pipeline (1) by the solid material that foraminous conveyer (4) filters.
3. gas-solid separating device according to claim 1, while it is characterized in that device work, blanking storehouse (7) are in atmospheric pressure state, and material is subjected to the self gravitation effect, after foraminous conveyer (4) separates, in the mode of free-falling body, falls.
4. gas-solid separating device according to claim 1, is characterized in that the mesh size size that foraminous conveyer (4) uses adjusts according to the size of sorting material particle.
5. a kind of gas-solid separating device according to claim 1, is characterized in that foraminous conveyer (4) has automatic deviation correction and automatic takeup.
6. a kind of gas-solid separating device according to claim 1, the cross-sectional plane that it is characterized in that airflow pipeline (1) is square or circular, advantageous cross sections is square.
7. a kind of gas-solid separating device according to claim 1, is characterized in that density of solid, volume, flow that the gap length between foraminous conveyer (4) and auxiliary ventilation inlet (6) is carried according to need carry out Matching and modification.
8. a kind of gas-solid separating device according to claim 1, is characterized in that being equipped with in the top of the inboard foraminous conveyer in blanking storehouse (7) (4) the auxiliary ventilation inlet (2) in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203412930U CN203294809U (en) | 2013-06-15 | 2013-06-15 | Gas-solid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203412930U CN203294809U (en) | 2013-06-15 | 2013-06-15 | Gas-solid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203294809U true CN203294809U (en) | 2013-11-20 |
Family
ID=49570840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203412930U Expired - Lifetime CN203294809U (en) | 2013-06-15 | 2013-06-15 | Gas-solid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203294809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274222A (en) * | 2013-06-15 | 2013-09-04 | 红塔烟草(集团)有限责任公司 | Gas-solid separator |
| WO2018147777A1 (en) * | 2017-02-08 | 2018-08-16 | Envac Ab | Air filtration |
-
2013
- 2013-06-15 CN CN2013203412930U patent/CN203294809U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274222A (en) * | 2013-06-15 | 2013-09-04 | 红塔烟草(集团)有限责任公司 | Gas-solid separator |
| WO2018147777A1 (en) * | 2017-02-08 | 2018-08-16 | Envac Ab | Air filtration |
| CN110461732A (en) * | 2017-02-08 | 2019-11-15 | 恩华特公司 | Air filtration |
| CN110461732B (en) * | 2017-02-08 | 2022-04-22 | 恩华特公司 | Air filter assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103143504B (en) | A kind of Wind pressure type two-bin classifier | |
| CN100434380C (en) | Technique for airflow drying, and calcining desulfurized gypsum | |
| CN201897365U (en) | Vibration fluidized bed microwave drying system for vapor compression heat energy recirculation | |
| CN203108796U (en) | Wind pressure type dual-chamber wind separating device | |
| CN206459483U (en) | A kind of blast drier with dedusting function | |
| CN104180383A (en) | Safe and environment-friendly pulverized coal preparation method and system | |
| CN203294809U (en) | Gas-solid separator | |
| CN108379988A (en) | Granulation dust-extraction unit | |
| CN205110259U (en) | Inhale vacuum dust collector | |
| CN208004166U (en) | Starch long range blast system | |
| CN208458453U (en) | Feed Manufacturing send cooling system with wind | |
| CN208620804U (en) | A kind of Fluorspar Powder dust pelletizing system | |
| CN207142071U (en) | It is a kind of to be used to air-dry the conveyor-belt apparatus after food in bulk cleaning | |
| CN103274222A (en) | Gas-solid separator | |
| CN103644710B (en) | Negative-pressure circulation air steam dryer | |
| CN207147187U (en) | A kind of stone flour dry activation device with dust arrester | |
| CN205425621U (en) | Fluidized bed dryer automatic feed device | |
| CN100395500C (en) | Tech. for drying rubber assistant | |
| CN107626166A (en) | A kind of sack cleaner with dust classification feature | |
| CN207973233U (en) | A kind of bulk material conveying equipment | |
| CN203642637U (en) | Air-flow rotary type drying system | |
| CN102912042A (en) | Cooling and drying equipment for white granulated sugar | |
| CN207050330U (en) | Dehumidifying heat pump | |
| WO2020134535A1 (en) | Dual heat source swirl flash calcination system and dual heat source swirl flash calcination method | |
| CN206496624U (en) | A kind of wood dust dryer of raw material for fir essential oil separation and Extraction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |