CN2527365Y - Suction type lime powder selection machine - Google Patents
Suction type lime powder selection machine Download PDFInfo
- Publication number
- CN2527365Y CN2527365Y CN 02210151 CN02210151U CN2527365Y CN 2527365 Y CN2527365 Y CN 2527365Y CN 02210151 CN02210151 CN 02210151 CN 02210151 U CN02210151 U CN 02210151U CN 2527365 Y CN2527365 Y CN 2527365Y
- Authority
- CN
- China
- Prior art keywords
- air
- ash
- separating chamber
- flow
- house
- 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 - Fee Related
Links
Images
Landscapes
- Cyclones (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model discloses a suction type lime powder selection machine. The utility model is composed of an airflow conveying pipe, an ash selection house and an airflow distribution house, wherein materials conveyed by airflow are inhaled in the ash selection house through the airflow conveying pipe; processed by the centrifugally swept by an impeller, coarse ash falls into a second-stage ash selection house along a lower cone of a first-stage ash selection house, and fine ash follows the airflow to enter the airflow distribution house. The fine ash is evenly inhaled into four settling vessels under the action of a tangent blocking plate in the airflow distribution house, and then, the separation of air and ash is realized. The fine ash which falls into an ash collecting hopper becomes finished product. Under the action of negative pressure, air purified enters an air collecting house, and is used for the material conveying and the ash selection of a grinding system through an air conveying pipe; thus, the purpose of energy saving is realized. The utility model has the advantages of high art integrality, nearly no auxiliary equipment and zero dust pollution, the maintenance cost of the utility model is 70 percent lower than that of the prior art, etc.
Description
Technical field
The utility model relates to the powder concentrator in the pulverized limestone grinding system, exactly is a kind of suction-type lime powder concentrator.
Background technology
At present, the powder concentrator of lime manufacturer use both at home and abroad mostly is a cyclone type powder sorting machine.The use of this machine lacks globality on the technology, need more auxiliary device; And airborne dust point is too much, is unfavorable for environmental protection, and maintenance cost is also higher simultaneously.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of technology globality strong, does not have auxiliary device substantially; There is not dust pollution, the suction-type lime powder concentrator that maintenance cost is lower.
The technical solution of the utility model is such, and suction-type lime powder concentrator is made up of air-flow conveying pipeline, one-level separating chamber, gas distribution chamber, wind assembling set, circular cone current divider, secondary separating chamber, air-flow drainage conduit, settler and flue-dust retainer etc.; Fixedlying connected with the bottom of four settlers in the top of flue-dust retainer, fixedlys connected with wind assembling set in the top of settler; A pipeline fixedly is equipped with at the middle part of going up of flue-dust retainer, and the dividing plate of a sealing fixedly is equipped with at the middle part of pipeline; The bottom of dividing plate is a wind conveying pipe, and the lower end of wind conveying pipe is connected with blower fan; A pair of aid distributing pipe is housed in the wind conveying pipe under the dividing plate in opposite directions, is provided with an air-flow drainage conduit, an air regulating board is housed in the air-flow drainage conduit in the aid distributing pipe bottom and with the perpendicular place of the air distribution mouth of pipe; The air-flow conveying pipeline that is equipped with on the pipeline on dividing plate top and the duct wall communicates and is referred to as the air-flow conveying pipeline, and a circular cone current divider fixedly is equipped with in the upper end of air-flow conveying pipeline; Secondary separating chamber fixedly is equipped with at the outer middle part of air-flow conveying pipeline, and the outside of secondary separating chamber is provided with an annular passage, and is connected with the other end of aid distributing pipe; The bottom of secondary separating chamber is provided with a meal discharge channel; A choke plate is equipped with at meal discharge channel middle part, and the bottom of meal discharge channel communicates with the air-flow drainage conduit by dumping pit; The bottom of one-level separating chamber is fixedly connected with secondary separating chamber and communicate, and is set in the upper end of air-flow conveying pipeline; The upper inside wall of one-level separating chamber vertically is evenly distributed with at least eight stock guides;
Between wind assembling set bottom and one-level separating chamber top, a gas distribution chamber is housed; Vertical shaft vertically is equipped with at the middle part of gas distribution chamber; Impeller is equipped with in the lower end of vertical shaft, and impeller extends in the top of one-level separating chamber; The upper end of vertical shaft is equipped with a belt pulley and is linked to each other with motor; Distribution of air flow is indoor to be divided into four spaces by vertically disposed tangent line baffle plate, has the settler interface on the wall in each space, is connected with four settlers respectively and communicates; An annulus fixedly is equipped with in the bottom of the mounting flange of gas distribution chamber bottom.
It is strong to the utlity model has the technology globality, does not have auxiliary device substantially; Dust pollution is zero, and maintenance cost is lower than 70% beneficial effect such as grade of prior art.
Description of drawings
Accompanying drawing 1 is the whole main schematic diagram of looking of a kind of suction-type lime powder concentrator; Wherein: 1 air-flow conveying pipeline, 4 wind assembling set, 10 settlers, 11 flue-dust retainers, 20 aid distributing pipes.
Accompanying drawing 2 is the whole schematic side view of a kind of suction-type lime powder concentrator.
Accompanying drawing 3 is that a kind of suction-type lime powder concentrator A-A is to cross-sectional schematic; Wherein: 2 one-level separating chamber, 3 gas distribution chambers, 5 vertical shafts, 6 impellers, 7 circular cone current dividers, 8 secondary separating chamber, 9 air-flow drainage conduit, 12 stock guides, 13 choke plates, 14 dumping pits, 15 air regulating boards, 16 dividing plates, 18 settler interfaces, 19 wind conveying pipes, 22 coarse fodder discharge channels, 23 belt pulleys, 24 annulus, 25 annular passages.
Accompanying drawing 4 is that a kind of suction-type lime powder concentrator C-C is to cross-sectional schematic; Wherein, 17 tangent line baffle plates.
Accompanying drawing 5 is that a kind of suction-type lime powder concentrator B-B is to cross-sectional schematic.
The specific embodiment
Shown in accompanying drawing 3,4,5, suction-type lime powder concentrator is made up of air-flow conveying pipeline 1, one-level separating chamber 2, gas distribution chamber 3, wind assembling set 4, circular cone current divider 7, secondary separating chamber 8, air-flow drainage conduit 9, settler 10 and flue-dust retainer 11 etc.; Fixedlying connected with the bottom of four settlers 10 in the top of flue-dust retainer 11, fixedlys connected with wind assembling set 4 in the top of settler 10; A pipeline fixedly is equipped with at the middle part of going up of flue-dust retainer 11, and the dividing plate 16 of a sealing fixedly is equipped with at the middle part of pipeline; The bottom of dividing plate 16 is a wind conveying pipe 19, and the lower end of wind conveying pipe 19 is connected with blower fan; A pair of aid distributing pipe 20 is housed in the wind conveying pipe 19 under dividing plate 16 in opposite directions, is provided with an air-flow drainage conduit 9, an air regulating board 15 is housed in the air-flow drainage conduit 9 in aid distributing pipe 20 bottoms and with the perpendicular place of the air distribution mouth of pipe; The air-flow conveying pipeline 1 that is equipped with on the pipeline on dividing plate 16 tops and the duct wall communicates and is referred to as air-flow conveying pipeline 1, and a circular cone current divider 7 fixedly is equipped with in the upper end of air-flow conveying pipeline 1; Secondary separating chamber 8 fixedly is equipped with at the outer middle part of air-flow conveying pipeline 1, and the outside of secondary separating chamber 8 is provided with an annular passage 25, and is connected with the other end of aid distributing pipe 20; The bottom of secondary separating chamber 8 is provided with a meal discharge channel 22; A choke plate 13 is equipped with at meal discharge channel 22 middle parts, and the bottom of meal discharge channel 22 communicates with air-flow drainage conduit 9 by dumping pit 14; The bottom of one-level separating chamber 2 and secondary separating chamber 8 are fixedly connected and communicate, and are set in the upper end of air-flow conveying pipeline 1; The upper inside wall of one-level separating chamber 2 vertically is evenly distributed with at least eight stock guides 12;
Between wind assembling set 4 bottoms and one-level separating chamber 2 tops, a gas distribution chamber 3 is housed; Vertical shaft 5 vertically is equipped with at the middle part of gas distribution chamber 3; Impeller 6 is equipped with in the lower end of vertical shaft 5, and impeller 6 extends in the top of one-level separating chamber 2; The upper end of vertical shaft 5 is equipped with a belt pulley and is linked to each other with motor; Be divided into four spaces by vertically disposed tangent line baffle plate 17 in the gas distribution chamber 3, have settler interface 18 on the wall in each space, be connected with four settlers 10 respectively and communicate; An annulus 24 fixedly is equipped with in the bottom of the mounting flange of gas distribution chamber 3 bottoms.
During use, material by air flow is carried secretly, be inhaled into one-level separating chamber by the air-flow conveying pipeline, under the effect of inertia of circular cone current divider, form an eddy flow field, beat through centrifugal the sweeping of impeller again, the meal of carrying secretly in the air-flow is thrown the inwall of one-level separating chamber, under the acting in conjunction of stock guide on the inwall and meal inertia, meal falls into secondary separating chamber along the lower cone of one-level separating chamber, and fine powder is then along with air-flow enters gas distribution chamber.Fine powder is sucked in four settlers under the indoor tangent line baffle effect of distribution of air flow fifty-fifty, and realizes that the gas powder separates.Fine powder becomes finished product after falling into flue-dust retainer.Cleaned air passes enters wind assembling set under the effect of negative pressure, fail material and select powder to use for grinding system by wind conveying pipe, thereby reach the purpose of energy savings.
After meal falls into secondary separating chamber, the two secondary ring wind systems that form by secondary separating chamber and annular passage have been entered.Meal from top to bottom, wind is then done reverse wind-force from bottom to top and is cleaned, and a small amount of fine powder that contains in the meal is entrained to one-level separating chamber with air-flow.Meal in the secondary separating chamber enters ball mill grinding along the air-flow drainage conduit, and so far a work cycle finishes.
Claims (1)
1, a kind of suction-type lime powder concentrator, it is characterized in that it is made up of air-flow conveying pipeline (1), one-level separating chamber (2), gas distribution chamber (3), wind assembling set (4), circular cone current divider (7), secondary separating chamber (8), air-flow drainage conduit (9), settler (10) and flue-dust retainer (11) etc.; Fixedlying connected with the bottom of four settlers (10) in the top of flue-dust retainer (11), fixedlys connected with wind assembling set (4) in the top of settler (10); A pipeline fixedly is equipped with at the middle part of going up of flue-dust retainer (11), and the dividing plate (16) of a sealing fixedly is equipped with at the middle part of pipeline; The bottom of dividing plate (16) is wind conveying pipe (19), and the lower end of wind conveying pipe (19) is connected with blower fan; In the wind conveying pipe (19) under dividing plate (16) a pair of aid distributing pipe (20) is housed in opposite directions, is provided with an air-flow drainage conduit (9), an air regulating board (15) is housed in the air-flow drainage conduit (9) in aid distributing pipe (20) bottom and with the perpendicular place of the air distribution mouth of pipe; The air-flow conveying pipeline (1) that is equipped with on the pipeline on dividing plate (16) top and the duct wall communicates and is referred to as air-flow conveying pipeline (1), and a circular cone current divider (7) fixedly is equipped with in the upper end of air-flow conveying pipeline (1); Secondary separating chamber (8) fixedly is equipped with at the outer middle part of air-flow conveying pipeline (1), and the outside of secondary separating chamber (8) is provided with an annular passage (25), and is connected with the other end of aid distributing pipe (20); The bottom of secondary separating chamber (8) is provided with a meal discharge channel (22); A choke plate (13) is equipped with at meal discharge channel (22) middle part, and the bottom of meal discharge channel (22) communicates with air-flow drainage conduit (9) by dumping pit (14); The bottom of one-level separating chamber (2) is fixedly connected with secondary separating chamber (8) and communicate, and is set in the upper end of air-flow conveying pipeline (1); The upper inside wall of one-level separating chamber (2) vertically is evenly distributed with at least eight stock guides (12);
Between wind assembling set (4) bottom and one-level separating chamber (2) top, a gas distribution chamber (3) is housed; Vertical shaft (5) vertically is equipped with at the middle part of gas distribution chamber (3); Impeller (6) is equipped with in the lower end of vertical shaft (5), and impeller (6) extends in the top of one-level separating chamber (2); The upper end of vertical shaft (5) is equipped with a belt pulley and is linked to each other with motor; Is divided into four spaces by vertically disposed tangent line baffle plate (17) in the gas distribution chamber (3), has settler interface (18) on the wall in each space, be connected with four settlers (10) respectively and communicate; An annulus (24) fixedly is equipped with in the bottom of the mounting flange of gas distribution chamber (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02210151 CN2527365Y (en) | 2002-02-04 | 2002-02-04 | Suction type lime powder selection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02210151 CN2527365Y (en) | 2002-02-04 | 2002-02-04 | Suction type lime powder selection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2527365Y true CN2527365Y (en) | 2002-12-25 |
Family
ID=33690414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02210151 Expired - Fee Related CN2527365Y (en) | 2002-02-04 | 2002-02-04 | Suction type lime powder selection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2527365Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418638C (en) * | 2004-03-31 | 2008-09-17 | 丰和工业株式会社 | Fine garbage separating device in air-flow cleaning vehicle |
| CN102688628A (en) * | 2012-05-31 | 2012-09-26 | 郭丰亮 | Gravitational dust collector |
-
2002
- 2002-02-04 CN CN 02210151 patent/CN2527365Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418638C (en) * | 2004-03-31 | 2008-09-17 | 丰和工业株式会社 | Fine garbage separating device in air-flow cleaning vehicle |
| CN102688628A (en) * | 2012-05-31 | 2012-09-26 | 郭丰亮 | Gravitational dust collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2868416Y (en) | Pendulum flour mill | |
| CN205269372U (en) | Do many vortex of wet process granule SOx/NOx control dust collecting equipment | |
| CN100475345C (en) | Energy-saving environment friendly lime pulverizer | |
| CN2527365Y (en) | Suction type lime powder selection machine | |
| CN103341445A (en) | Rotary type grain separating device | |
| CN203862071U (en) | Dust removal system of wooden-door polishing workshop | |
| CN206642899U (en) | Novel dry purification CMF provides structure and rotating excitation field | |
| CN207770008U (en) | A kind of milling equipment | |
| CN2782234Y (en) | Multistage airflow compound powder selector | |
| CN107737492A (en) | A kind of waste gas complex dust collector | |
| CN204892373U (en) | High dispersivity vortex selection powder machine | |
| CN206483279U (en) | High-pressure vortex sack cleaner | |
| CN2536307Y (en) | Vortex powder separators | |
| CN207013298U (en) | It is a kind of from tandem air sorting machine for powder | |
| CN109731785B (en) | Ore powder multistage separation system | |
| CN2250815Y (en) | Efficient composite multi-pipe cyclone collector | |
| CN201644246U (en) | Cyclone separator | |
| CN201357144Y (en) | Combined type efficient rotor power-choosing machine for desulfurizing and pulverizing | |
| CN2356759Y (en) | Adjustable forced vortex separator | |
| CN207287612U (en) | A kind of scratch system | |
| CN1053565A (en) | Sharp turn jet micro mist grading method and device | |
| CN202070424U (en) | Vortex combination powder separator | |
| CN206474267U (en) | A kind of lime stone dry grinding prepares arrangement | |
| CN209577412U (en) | A kind of mineral powder multipass sort system | |
| CN110523501A (en) | A kind of full outer circulation raw material vertical mill mill is outer to select powder grinding process system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |