CN204996582U - Wind pressure atomizing charge device of coal flotation system - Google Patents
Wind pressure atomizing charge device of coal flotation system Download PDFInfo
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- CN204996582U CN204996582U CN201520750036.1U CN201520750036U CN204996582U CN 204996582 U CN204996582 U CN 204996582U CN 201520750036 U CN201520750036 U CN 201520750036U CN 204996582 U CN204996582 U CN 204996582U
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- medicament
- dosing
- coal
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- pencil
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Abstract
The utility model discloses a wind pressure atomizing charge device of coal flotation system has solved the problem in the easy medicament recoil that appears of the washing in -process of coal. Including line mixer (1), the intercommunication has blowing pipe (2) on line mixer (1), and the intercommunication has a pencil (3) on blowing pipe (2), and it has with medicine buffer tank (4) to communicate on the entry of a pencil (3), and the intercommunication has into pencil (5) on adding the entry of medicine buffer tank (4), is provided with on the entry that enters pencil (5) with drug fill (6). The utility model provides a buffering has realized the effect to the medicament buffering to collect the utilization with the medicament.
Description
Technical field
The utility model relates to the atomization of a kind of blast chemicals dosing plant, particularly a kind of adding set of floating agent in coal washing process.
Background technology
In the washing process of coal, the Coarse Coal of more than 0.50 millimeter, through the recyclable process of hydrocyclone system, the Bed for Fine Coal of less than 0.5 millimeter, generally will enter floatation system, in flotation device, carry out selected process by adding floating agent.Therefore, floatation system is an important component part in whole coal washing system, ensures that floating agent successfully adds in blender, is not only related to the stable operation of whole coal washing system, but also to reduction coal separation cost, important effect of increasing economic efficiency.At present, what floatation system medicament majority adopted is flotation preprocessor or emulsifier addition manner, in medicament adding procedure, often there is medicament and add pipeline blockage, or occur that the phenomenon of air suppressed by pipe, in adding procedure, occur that medicament is from the phenomenon of adding mouth spilling or ejection, i.e. medicament back attack phenomenon.Not only cause the waste of medicament, also easily lead to security incident.
Summary of the invention
The utility model provides a kind of coal floatation system blast atomization chemicals dosing plant, solves the technical problem of the medicament recoil easily occurred in the washing process of coal.
The utility model solves above technical problem by the following technical programs:
A kind of coal floatation system blast atomization chemicals dosing plant, comprise pipe-line mixer, pipe-line mixer is communicated with blower, blower is communicated with drug discharging tube, the entrance of drug discharging tube is communicated with dosing surge tank, the entrance of dosing surge tank is communicated with drug-feeding tube, the entrance of drug-feeding tube is provided with dosing hopper.
Dosing surge tank is provided with overflow pipe.
The utility model ensure that medicine system is run with security and stability, and when there is the reverse recoil of medicament for a certain reason, the utility model provides a kind of buffering, achieves the effect to medicament buffering, and medicament is carried out Collection utilization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
A kind of coal floatation system blast atomization chemicals dosing plant, comprise pipe-line mixer 1, pipe-line mixer 1 is communicated with blower 2, blower 2 is communicated with drug discharging tube 3, the entrance of drug discharging tube 3 is communicated with dosing surge tank 4, the entrance of dosing surge tank 4 is communicated with drug-feeding tube 5, the entrance of drug-feeding tube 5 is provided with dosing hopper 6.
Dosing surge tank 4 is provided with overflow pipe 7.
The utility model is when normal dosing, and medicament enters into the medicine system of flotation device through dosing hopper 6, drug-feeding tube 5, dosing surge tank 4 and drug discharging tube 3, plays pharmacy effect and carries out flotation.Aborning, once the reverse recoil of generation medicament, the medicament of recoil will be collected by dosing surge tank 4, plays the effect of buffering, ensures that the medicament of recoil can not be directly injected to production scene.If when the medicament of recoil is too much full of whole dosing surge tank 4, unnecessary medicament will directly enter flotation floatation system or carry out collection recycling along the overflow pipe 7 being positioned at dosing surge tank 4 upper end, effectively stop the waste to medicament, ensure that on-the-spot normal production.
Claims (2)
1. a coal floatation system blast atomization chemicals dosing plant, comprise pipe-line mixer (1), pipe-line mixer (1) is communicated with blower (2), it is characterized in that, blower (2) is communicated with drug discharging tube (3), the entrance of drug discharging tube (3) is communicated with dosing surge tank (4), the entrance of dosing surge tank (4) is communicated with drug-feeding tube (5), the entrance of drug-feeding tube (5) is provided with dosing hopper (6).
2. a kind of coal floatation system blast atomization chemicals dosing plant according to claim 1, is characterized in that, dosing surge tank (4) is provided with overflow pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750036.1U CN204996582U (en) | 2015-09-25 | 2015-09-25 | Wind pressure atomizing charge device of coal flotation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750036.1U CN204996582U (en) | 2015-09-25 | 2015-09-25 | Wind pressure atomizing charge device of coal flotation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204996582U true CN204996582U (en) | 2016-01-27 |
Family
ID=55153487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520750036.1U Expired - Fee Related CN204996582U (en) | 2015-09-25 | 2015-09-25 | Wind pressure atomizing charge device of coal flotation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204996582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797870A (en) * | 2016-05-16 | 2016-07-27 | 贵州大学 | Flotation continuous automatic chemical adding device |
| CN105880035A (en) * | 2016-04-11 | 2016-08-24 | 安徽理工大学 | Pulp drive agitating type flotation equipment with self pulp conditioning and self defoaming functions |
| CN110252517A (en) * | 2019-06-28 | 2019-09-20 | 湖北省地质勘查装备中心 | Mineral flotation machine and method for floating |
-
2015
- 2015-09-25 CN CN201520750036.1U patent/CN204996582U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880035A (en) * | 2016-04-11 | 2016-08-24 | 安徽理工大学 | Pulp drive agitating type flotation equipment with self pulp conditioning and self defoaming functions |
| CN105797870A (en) * | 2016-05-16 | 2016-07-27 | 贵州大学 | Flotation continuous automatic chemical adding device |
| CN105797870B (en) * | 2016-05-16 | 2018-11-13 | 贵州大学 | A kind of flotation continuous automatic chemical-feeding device |
| CN110252517A (en) * | 2019-06-28 | 2019-09-20 | 湖北省地质勘查装备中心 | Mineral flotation machine and method for floating |
| CN110252517B (en) * | 2019-06-28 | 2023-12-12 | 湖北省地质勘查装备中心 | Mineral flotation machine and flotation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |