CN203469959U - System for automatically adding coal washing medium - Google Patents
System for automatically adding coal washing medium Download PDFInfo
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- CN203469959U CN203469959U CN201320593229.1U CN201320593229U CN203469959U CN 203469959 U CN203469959 U CN 203469959U CN 201320593229 U CN201320593229 U CN 201320593229U CN 203469959 U CN203469959 U CN 203469959U
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- housing
- level sensor
- communicated
- coal washing
- shell
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Abstract
The utility model provides a system for automatically adding a coal washing medium. The system comprises a shell and a dense medium storage tank, wherein the upper part of a shell of a solid-liquid mixer is communicated with a discharging hole of a spiral conveyor, a feeding hole of the spiral conveyor is communicated with the bottom of a storage cylinder, a first roller is arranged above the storage cylinder, a second roller is arranged in the dense medium storage tank, a conveyor belt is arranged between the rollers, shifting plates are arranged on the conveyor belt and are uniformly distributed along the periphery of the conveyor belt, a water inlet pipeline is arranged at the side wall of the shell, a first metering pump is arranged on the water inlet pipeline, the water inlet pipeline is communicated with a water storage box, a liquid level sensor is arranged on the inner side wall of the shell below the water inlet pipeline, a dense medium suspension adding pipe is arranged below the liquid level sensor, a second metering pump is arranged on the dense medium suspension adding pipe, a stirrer is arranged in the shell, and the stirrer is connected with an output shaft of a mixing motor. According to the system, the defect of an existing dense medium suspension preparation process can be solved, and the full-automatic addition of dense medium suspension ingredients is realized.
Description
Technical field
The utility model relates to a kind of wash coaling equipment, specifically a kind of system of automatic interpolation coal washing medium.
Background technology
Coal washing is an indispensable operation of coal deep processing, in coal cleaning process, all generally adopt the mode of heavy media coal separation to carry out sorting to raw coal both at home and abroad at present, and still adopt the mode of artificial interpolation batching to produce during the heavy-media suspension that each coal deep processing enterprise is used in dense medium coal cleaning process in preparation at present, therefore in existing technique, the output efficiency of heavy-media suspension is lower, and staff's labour intensity is higher, in artificial blending process, dense media powder is easily scattered everywhere, environment to on-site, affect the healthy of staff simultaneously, the configuration proportion of heavy-media suspension needs staff to grasp by rule of thumb, experience to staff is had relatively high expectations, the addition of heavy-media suspension is also difficult to accurate control simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of system of automatic interpolation coal washing medium, and it can solve the deficiency that existing heavy-media suspension preparing process exists, and realizes the full-automatic interpolation of heavy-media suspension batching.
The utility model for achieving the above object, be achieved through the following technical solutions: comprise housing and dense media accumulator tank, the housing top of solid-liquid blender is communicated with the discharging opening of conveying worm, the charging aperture of conveying worm is communicated with material storage tube bottom, the first cylinder is installed in material storage tube top, second tin roller is installed in dense media accumulator tank, between the first cylinder and second tin roller, conveyer belt is installed, several switch-plates are installed on conveyer belt, switch-plate is uniformly distributed along conveyer belt periphery, housing sidewall is installed into waterpipe, the first measuring pump is installed on inlet channel, inlet channel is communicated with storage tank, on the housing madial wall of inlet channel below, liquid level sensor is installed, liquid level sensor below arranges heavy-media suspension adding tube, the second measuring pump is installed in heavy-media suspension adding tube, agitator is installed in housing, agitator is connected with the output shaft of spice motor.Conveying worm discharging opening below arranges inclination stock guide, inclination stock guide upper end is connected with housing madial wall by hinge, mounting elastic sheet between inclination stock guide bottom surface and housing madial wall, rotating shaft is installed in inclination stock guide top, rotating shaft is connected with the output shaft of material toggling motor, rotating shaft border evenly arranges at least 4 and extricates from glassware, often extricates from glassware and forms by some rod for stiring materials.Case top arranges weighing apparatus and presses hole.The first level sensor is installed at the charging aperture place of conveying worm, and the second level sensor is installed on material storage tube top.
The utility model has the advantage of: can realize the full-automatic interpolation of heavy-media suspension batching, significantly improve the output efficiency of heavy-media suspension, reduce staff's labour intensity, dense media powder mixes in airtight housing with water, dense media powder can not be scattered to on-site, keep on-site clean environment, can not impact the healthy of staff, the configuration proportion of heavy-media suspension and the addition of heavy-media suspension regulate voluntarily by equipment, do not need Artificial Control, levels of precision is high, can regulate at any time according to Production requirement etc.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation that comprises solid-liquid blender described in the utility model;
Fig. 3 be in Fig. 2 A to structure for amplifying schematic diagram.
The specific embodiment
The system of automatic interpolation coal washing medium described in the utility model comprises solid-liquid blender and dense media accumulator tank 5, housing 1 top of solid-liquid blender is communicated with the discharging opening of conveying worm 2, the charging aperture of conveying worm 2 is communicated with material storage tube 3 bottoms, the first cylinder 4 is installed in material storage tube 3 tops, the interior installation second tin roller 6 of dense media accumulator tank 5, between the first cylinder 4 and second tin roller 6, conveyer belt 7 is installed, several switch-plates 8 are installed on conveyer belt 7, switch-plate 8 is uniformly distributed along conveyer belt 7 peripheries, housing 1 sidewall is installed into waterpipe 9, the first measuring pump 10 is installed on inlet channel 9, inlet channel 9 is communicated with storage tank 23, on housing 1 madial wall of inlet channel 9 belows, liquid level sensor 11 is installed, liquid level sensor 11 belows arrange heavy-media suspension adding tube 12, the second measuring pump 13 is installed in heavy-media suspension adding tube 12, the interior installation agitator 14 of housing 1, agitator 14 is connected with the output shaft of spice motor 15.Dense media accumulator tank 5 is for depositing in a large number dense media powder, when production process starts, conveyer belt 7 is sent to the dense media powder of dense media accumulator tank 5 in material storage tube 3, the conveying worm 2 of material storage tube 3 bottoms is sent into dense media fen-ting amount in housing 1, the first measuring pump 10 on inlet channel 9 pumps into quantitative water in housing 1 from storage tank 23, dense media powder fully mixes under the stirring of agitator 14 with water, form heavy-media suspension, when need to adding heavy-media suspension, coal washing operation can start the second measuring pump 13, heavy-media suspension is quantitatively added to cleaning unit by heavy-media suspension adding tube 12.The utility model can be realized the full-automatic interpolation of heavy-media suspension batching, significantly improve the output efficiency of heavy-media suspension, reduce staff's labour intensity, dense media powder mixes in airtight housing with water, dense media powder can not be scattered to on-site, keep on-site clean environment, can not impact the healthy of staff, the configuration proportion of heavy-media suspension and the addition of heavy-media suspension regulate voluntarily by equipment, do not need Artificial Control, levels of precision is high, can regulate at any time according to Production requirement.
The utility model enters the rear formation caking of housing 1 in order to prevent dense media powder, cannot evenly mix with water, can below conveying worm 2 discharging openings, inclination stock guide 16 be set, inclination stock guide 16 upper ends are connected with housing 1 madial wall by hinge 17, mounting elastic sheet 18 between inclination stock guide 16 bottom surfaces and housing 1 madial wall, rotating shaft 19 is installed in inclination stock guide 16 tops, rotating shaft 19 is connected with the output shaft of material toggling motor 20, rotating shaft 19 borders evenly arrange at least 4 and extricate from glassware, often extricate from glassware and form by some rod for stiring materials 21.Dense media powder enters housing 1 from conveying worm 2 discharging openings, along inclination stock guide 16, to housing 1 bottom, fall, rotating shaft 19 is rotated under the driving of material toggling motor 20, drive the dense media powder on the 21 pairs of inclination stock guides 16 of rod for stiring materials in setting gauge to stir, on the one hand dense media powder is disperseed more, prevent caking, impel on the other hand dense media powder to fall along inclination stock guide 16, prevent that dense media powder from accumulating on inclination stock guide 16.Inclination stock guide 16 keeps to the close trend of rotating shaft 19 under the elastic force effect of shell fragment 18, continuous rotation along with rotating shaft 19, rod for stiring materials 21 makes stock guide 16 to take hinge 17 as center of circle reciprocally swinging, angle and position when inclination stock guide 16 can change dense media powder whereabouts while swinging, mix dense media powder more rapidly with water.
The utility model, for the inside and outside pressure of balance housing 1, can arrange at housing 1 top weighing apparatus and press hole 22.Weighing apparatus presses hole 22 can eliminate malleation or the negative pressure producing in housing 1 charging and discharging process, keeps housing 1 internal and external pressure balance.
The utility model is in order to keep the dense media powder storage in material storage tube 3, make the dense media powder in material storage tube 3 can be at any time to the interior supply of housing 1, can the first level sensor 24 be installed at the charging aperture place of conveying worm 2, the second level sensor 25 is installed on material storage tube 3 tops.When material position is during lower than the position of the first level sensor 24, conveyer belt 7 starts automatically, and to the interior supplementary dense media powder of material storage tube 3, when material position reaches the position of the second level sensor 25, conveyer belt 7 stops automatically.
Claims (4)
1. automatically add the system of coal washing medium, it is characterized in that: comprise solid-liquid blender and dense media accumulator tank (5), the housing of solid-liquid blender (1) top is communicated with the discharging opening of conveying worm (2), the charging aperture of conveying worm (2) is communicated with material storage tube (3) bottom, the first cylinder (4) is installed in material storage tube (3) top, second tin roller (6) is installed in dense media accumulator tank (5), between the first cylinder (4) and second tin roller (6), conveyer belt (7) is installed, upper several switch-plates (8) of installing of conveyer belt (7), switch-plate (8) is uniformly distributed along conveyer belt (7) periphery, housing (1) sidewall is installed into waterpipe (9), upper the first measuring pump (10) of installing of inlet channel (9), inlet channel (9) is communicated with storage tank (23), on housing (1) madial wall of inlet channel (9) below, liquid level sensor (11) is installed, liquid level sensor (11) below arranges heavy-media suspension adding tube (12), upper the second measuring pump (13) of installing of heavy-media suspension adding tube (12), agitator (14) is installed in housing (1), agitator (14) is connected with the output shaft of spice motor (15).
2. the system of automatic interpolation coal washing medium according to claim 1, it is characterized in that: conveying worm (2) discharging opening below arranges inclination stock guide (16), inclination stock guide (16) upper end is connected with housing (1) madial wall by hinge (17), mounting elastic sheet (18) between inclination stock guide (16) bottom surface and housing (1) madial wall, rotating shaft (19) is installed in inclination stock guide (16) top, rotating shaft (19) is connected with the output shaft of material toggling motor (20), rotating shaft (19) border evenly arranges at least 4 and extricates from glassware, often extricating from glassware forms by some rod for stiring materials (21).
3. the system of automatic interpolation coal washing medium according to claim 1, is characterized in that: housing (1) top arranges weighing apparatus and presses hole (22).
4. the system of automatic interpolation coal washing medium according to claim 1, is characterized in that: the first level sensor (24) is installed at the charging aperture place of conveying worm (2), and the second level sensor (25) is installed on material storage tube (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593229.1U CN203469959U (en) | 2013-09-25 | 2013-09-25 | System for automatically adding coal washing medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593229.1U CN203469959U (en) | 2013-09-25 | 2013-09-25 | System for automatically adding coal washing medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469959U true CN203469959U (en) | 2014-03-12 |
Family
ID=50218377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593229.1U Expired - Fee Related CN203469959U (en) | 2013-09-25 | 2013-09-25 | System for automatically adding coal washing medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209268A (en) * | 2014-08-15 | 2014-12-17 | 成都宏源铸造材料有限公司 | Vibrating sieve material storage barrel |
-
2013
- 2013-09-25 CN CN201320593229.1U patent/CN203469959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209268A (en) * | 2014-08-15 | 2014-12-17 | 成都宏源铸造材料有限公司 | Vibrating sieve material storage barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20210925 |