CN205199620U - Ball mill grinding aid spray set - Google Patents
Ball mill grinding aid spray set Download PDFInfo
- Publication number
- CN205199620U CN205199620U CN201520996609.9U CN201520996609U CN205199620U CN 205199620 U CN205199620 U CN 205199620U CN 201520996609 U CN201520996609 U CN 201520996609U CN 205199620 U CN205199620 U CN 205199620U
- Authority
- CN
- China
- Prior art keywords
- grinding aid
- wear
- ball mill
- pipeline
- mill grinding
- 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
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Abstract
The utility model relates to a ball mill grinding aid spray set, store bucket (1), pipeline (2), install in spray tube (8) of bistrique pipe (13) below including the grinding aid, the spray tube has nozzle (11) seted up downwards, install flow pump (3), flow control valve (4) and flowmeter (5) on the pipeline, flow pump is connected with control system (15). The cover is established one end and is sealed the wear -resisting sleeve pipe of one end open -ended (9) on the spray tube, having seted up on the wear -resisting sleeve pipe and having spouted groove (10), wear -resisting sheathed tube open end is connected with air compression pipeline (14), install magenetic exchange valve (6) and air -vent valve (7) on the air compression pipeline, magenetic exchange valve is connected with control system. The utility model discloses a grinding aid is automatic spray with the effective control flow, realize the homogeneous mixing of grinding aid and material.
Description
Technical field
The utility model relates to ball mill grinding aid spray equipment, refers in particular to, a kind of adding set for ball mill bistrique feed lines grinding aid.Belong to ball mill equipment technology field.
Background technology
The advantage of ball mill is that structure is simple, and comminution ratio is large, material strong adaptability, and operation is reliable.But its energy consumption is high, and efficiency is low, electric energy effective rate of utilization is about 2%.Under the overall background of energy-saving and emission-reduction, ball mill decline consume is the target of industry development.In ball mill production process, by adding a certain proportion of grinding aid in mill, effectively can improve mill efficiency, improving unit-hour output.In the prior art, grinding aid just drops on mill feed material by conduit by ball mill grinding aid adding technology, during instillation can not with material Homogeneous phase mixing, therefore the ingredients stability of grinding aid is poor, and the outlet of grinding aid adding tube fluid drips is easily blocked by the dust kicked up, and affects the performance of grinding aid performance.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ball mill grinding aid spray equipment, can realize grinding aid automatic spraying and effectively control flow, realizing the Homogeneous phase mixing of grinding aid and material.
The technical scheme that the utility model solves the problem is as follows:
A kind of ball mill grinding aid spray equipment, is characterized in that:
Comprise grinding aid storage barrel, pipeline that one end is connected with grinding aid storage barrel, be installed on jet pipe below bistrique pipe, described jet pipe is connected with the other end of pipeline, and described jet pipe has the nozzle offered downwards,
Described pipeline is provided with flow pump, flow control valve and flowmeter, described flow pump is connected with control system.
In order to improve the mixture homogeneity of grinding aid and material further, on described jet pipe, the wear-resistant sleeve of one end open is closed in sheathed one end, the position of described wear-resistant sleeve corresponding nozzle offers spray groove, the openend of wear-resistant sleeve is connected with air compressing pipeline, described air compressing pipeline is provided with solenoid directional control valve and pressure regulator valve, and described solenoid directional control valve is connected with control system.
Further again, the switch control rule of described solenoid directional control valve and the start and stop of flow pump are in series.
In order to effectively reduce in mill, abrasive body and material are to the wear-out failure of wear-resistant sleeve, and the upper end of described bistrique pipe is provided with the circular arc protective cover of protection wear-resistant sleeve.
Preferably, the material of described protective cover and wear-resistant sleeve is wear-resistant composite board.
The quantity of described nozzle is preferably 5.
Operation principle of the present utility model is, by flow pump, grinding aid is delivered to jet pipe by storage barrel, and is flowed out by nozzle, and grinding aid and compressed air mix and is sprayed on material from spraying groove in wear-resistant sleeve.Pivotal ball mill barrel makes grinding aid Homogeneous phase mixing, improves grinding aid mixture homogeneity.The flow control valve installed and gauge table are used for metering and the flow-control of grinding aid.The pressure regulator valve installed is for regulating whiff pressure.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model improves stability and the accuracy of grinding aid batching.
2, improve the uniformity that grinding aid sprays, improve mill efficiency, reduce product ton power consumption.
3, the utility model is designed with wear-resistant sleeve, effectively reduces the wearing and tearing of high concentrate dust to jet pipe and the blocking of nozzle in mill, ensures that the long-term stability of grinding machine is run.
4, the bistrique protection of pipe cover of the utility model design, effectively reduces the destruction to wear-resistant sleeve and jet pipe of abrasive body and material in mill, has ensured the life-span that jet pipe uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the connection diagram of the utility model jet pipe and wear-resistant sleeve.
Fig. 3 is the position view of the utility model rotating cylinder and bistrique pipe and Wear resistance sleeve.
In figure: 1, grinding aid storage barrel; 2, pipeline; 3, flow pump; 4, flow control valve; 5, flowmeter; 6, solenoid directional control valve; 7, pressure regulator valve; 8, jet pipe; 9, wear-resistant sleeve; 10, groove is sprayed; 11, nozzle; 12, protective cover; 13, bistrique pipe; 14, air compressing pipeline; 15, control system; 16, rotating cylinder; 17, dust district; 18, abrasive body and material.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail; the restriction of described embodiment not to utility model protection scope; obviously; those of ordinary skill in the art are not needing to obtain other embodiments under the prerequisite paying creative work, and these all belong to protection domain of the present utility model.
Shown in composition graphs 1, a kind of ball mill grinding aid spray equipment, comprise grinding aid storage barrel 1, pipeline 2 that one end is connected with grinding aid storage barrel, be installed on jet pipe 8 below bistrique pipe 13, described jet pipe is connected with the other end of pipeline, described jet pipe has the nozzle 11 offered downwards, and the quantity of described nozzle is preferably 5.Described pipeline is provided with flow pump 3, flow control valve 4 and flowmeter 5, described flow pump is connected with control system 15.
Composition graphs 2, as preferred embodiment, on described jet pipe, the wear-resistant sleeve 9 of one end open is closed in sheathed one end, the position of described wear-resistant sleeve corresponding nozzle offers spray groove 10, the openend of wear-resistant sleeve is connected with air compressing pipeline 14, described air compressing pipeline is provided with solenoid directional control valve 6 and pressure regulator valve 7, described solenoid directional control valve is connected with control system.The switch control rule of described solenoid directional control valve and the start and stop of flow pump are in series.
In order to effectively reduce in mill, abrasive body and material are to the wear-out failure of wear-resistant sleeve, and the upper end of described bistrique pipe is provided with the circular arc protective cover 12 of protection wear-resistant sleeve.The material of described protective cover and wear-resistant sleeve is preferably wear-resistant composite board.
Operation principle of the present utility model is, by flow pump, grinding aid is delivered to jet pipe by storage barrel, and is flowed out by nozzle, and grinding aid and compressed air mix and is sprayed on material from spraying groove in wear-resistant sleeve.Pivotal ball mill barrel makes grinding aid Homogeneous phase mixing, improves grinding aid mixture homogeneity.The flow control valve installed and gauge table are used for metering and the flow-control of grinding aid.The pressure regulator valve installed is for regulating whiff pressure.
Claims (6)
1. a ball mill grinding aid spray equipment, is characterized in that:
Comprise grinding aid storage barrel (1), pipeline (2) that one end is connected with grinding aid storage barrel, be installed on the jet pipe (8) of bistrique pipe (13) below, described jet pipe is connected with the other end of pipeline, described jet pipe has the nozzle (11) offered downwards
Described pipeline is provided with flow pump (3), flow control valve (4) and flowmeter (5), described flow pump is connected with control system (15).
2. ball mill grinding aid spray equipment according to claim 1, is characterized in that:
On described jet pipe, the wear-resistant sleeve (9) of one end open is closed in sheathed one end, the position of described wear-resistant sleeve corresponding nozzle offers spray groove (10), the openend of wear-resistant sleeve is connected with air compressing pipeline (14), described air compressing pipeline is provided with solenoid directional control valve (6) and pressure regulator valve (7), described solenoid directional control valve is connected with control system.
3. ball mill grinding aid spray equipment according to claim 2, is characterized in that:
The switch control rule of described solenoid directional control valve and the start and stop of flow pump are in series.
4. ball mill grinding aid spray equipment according to claim 2, is characterized in that:
The upper end of described bistrique pipe is provided with the circular arc protective cover (12) of protection wear-resistant sleeve.
5. ball mill grinding aid spray equipment according to claim 4, is characterized in that:
The material of described protective cover and wear-resistant sleeve is wear-resistant composite board.
6. ball mill grinding aid spray equipment according to claim 1, is characterized in that:
The quantity of described nozzle is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996609.9U CN205199620U (en) | 2015-12-03 | 2015-12-03 | Ball mill grinding aid spray set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996609.9U CN205199620U (en) | 2015-12-03 | 2015-12-03 | Ball mill grinding aid spray set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205199620U true CN205199620U (en) | 2016-05-04 |
Family
ID=55837365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520996609.9U Expired - Fee Related CN205199620U (en) | 2015-12-03 | 2015-12-03 | Ball mill grinding aid spray set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205199620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327747A (en) * | 2015-12-03 | 2016-02-17 | 上海宝龙建材有限公司 | Spray device of ball mill grinding aid |
-
2015
- 2015-12-03 CN CN201520996609.9U patent/CN205199620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327747A (en) * | 2015-12-03 | 2016-02-17 | 上海宝龙建材有限公司 | Spray device of ball mill grinding aid |
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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: 20160504 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |