CN108341234A - For mine device - Google Patents
For mine device Download PDFInfo
- Publication number
- CN108341234A CN108341234A CN201810117272.8A CN201810117272A CN108341234A CN 108341234 A CN108341234 A CN 108341234A CN 201810117272 A CN201810117272 A CN 201810117272A CN 108341234 A CN108341234 A CN 108341234A
- Authority
- CN
- China
- Prior art keywords
- mine
- belt
- point
- slot
- ore removal
- 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.)
- Withdrawn
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
- B65G23/30—Variable-speed gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0291—Speed of the load carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
It is disclosed in this invention for mine device, including into barrow band, ore removal belt and divide mine system；Described point of mine system includes that point mine slot, point mine chute, the first belt and second of returning mine are returned mine belt.The present invention can make extra wet phosphorus ore enter belt of returning mine from a point mine chute when carrying out the wet phosphorus ore for not carrying out drying and processing for mine, return into barrow band, carry out secondary feed, do not cause because mineral aggregate is excessive generates for the blocking of mine device；In addition the self-checking device installed on ore removal belt can adjust the yield of mineral aggregate as needed, avoid generating it is excessive fluctuated for mine, ensure the stabilization of ore removal；Using the wet phosphorus ore for not carrying out drying and processing, production cost has been saved.
Description
Technical field
It is especially a kind of for mine device the present invention relates to for mine device field.
Background technology
Current half water wet-process phosphoric acid reaction system takes the high-grade raw ore of purchase for mine raw material, be then crushed, grind,
Drying is used again after weighing, and main deficiency is：1. drying needs heat, increase cost, the dust and tail gas of generation
Pollute environment；2. high-grade phosphorus ore can only be used；3. the miberal powder after drying easily occurs blocking and for mine fluctuation range in storage tank
Big situation；4. generating dust in production process, there is injury to human body.In order to reduce production cost, mineral aggregate is not dried,
Wet phosphorus ore or low-grade phosphate ore are then directly used, but during for mine, is likely to result in for mine since water content is excessively high
The blocking of device is fluctuated for mine, is just needed at this time to making Optimal improvements for mine device.
Invention content
The technical problem to be solved by the present invention is to：It provides a kind of for mine device, wet phosphorus ore, low-grade phosphate ore can be solved
Or other similar wet stocks may cause to block for mine device during for mine or the technical issues of fluctuate for mine, saving in this way
The cost of drying and processing is carried out to wet stock.
The technical solution adopted in the present invention is to solve above-mentioned technical problem：It is a kind of for mine device, including into barrow band,
Ore removal belt and divide mine system；Described point of mine system includes that point mine slot, point mine chute, the first belt and second of returning mine are returned mine skin
Band；Described point of mine slot is movably connected in into below the outlet end of barrow band, and the ore removal belt is arranged in a point discharge port for mine slot
Lower section；Described point of mine chute is inclined on point mine slot, and outlet end is located at the first top for returning mine belt；Described first returns
Barrow band, second are returned mine belt and into barrow band successively seats；It is provided with automatic regulating system on ore removal belt.
It is further：Material envelope is provided on described point of mine slot.
It is further：The width of described point of mine slot is less than the width of ore removal belt；The width of described point of mine chute is less than
First width for returning mine belt.
It is further：The automatic regulating system includes belt conveyer scale, ore removal belt motor and the frequency converter of electrical connection.
It is further：It is electrically connected with comparator on the frequency converter.
The beneficial effects of the invention are as follows：It provides a kind of for mine device, is supplied to the wet phosphorus ore for not carrying out drying and processing
When mine, extra wet phosphorus ore can be made to enter belt of returning mine from a point mine chute, return into barrow band, carry out secondary feed,
Do not cause because mineral aggregate is excessive generates for the blocking of mine device；In addition the self-checking device installed on ore removal belt being capable of basis
The yield for needing to adjust mineral aggregate, avoid generating it is excessive fluctuated for mine, ensure the stabilization of ore removal.Using not carrying out drying and processing
Wet phosphorus ore, saved production cost.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
In figure label for：1- into barrow band, 2- ore removals belt, 3- points of mine slot, 4- points of mine chute, 5- first return mine belt,
6- second returns mine belt, 7- belt conveyer scales, 8- ore removals belt motor, 9- frequency converters.
Specific implementation mode
To facilitate the understanding of the present invention, the present invention is further detailed below in conjunction with the accompanying drawings.
It is as shown in Figure 1 for mine device, including seats into barrow band 1 and ore removal belt 2, further include into barrow band
Point mine system being arranged between 1 and ore removal belt 2；It is provided with automatic regulating system on ore removal belt 2.Point mine system includes dividing mine
Slot 3, point mine chute 4, the first belt 5 and second of returning mine are returned mine belt 6；Point mine slot 3 is movably connected in into the outlet end of barrow band 1
Lower section, point mine slot 3 can do corresponding adjustment with the angle of horizontal direction according to the angle of repose of material, divide the discharge port of mine slot 3 with
There are gaps between ore removal belt 2；Point mine chute 4 tilts to be welded on point mine slot 3, and outlet end is returned mine belt positioned at first
5 top；First return mine belt 5, second return mine belt 6 and into barrow band 1 successively seats.Automatic regulating system includes electricity
Belt conveyer scale 7, ore removal belt motor 8 and the frequency converter 9 of gas connection；Frequency converter 9 adjusts out barrow according to the weight signal of belt conveyer scale 7
The rotating speed of translator 8；It is electrically connected with comparator on frequency converter 9.
When the wet phosphorus ore (or similar wet stock) of progress is for mine process, wet ground phosphate rock divides from into the entrance of barrow band 1
Mine slot 3, this punishment mine slot 3 is so movable that be connected to 1 discharge end of ore removal belt, divides the angle of mine slot 3 and horizontal direction by each
The angle of repose of kind wet stock determines that this angle is arranged to the angle of repose slightly larger than wet stock, under wet stock can in this way entered
The ore removal belt 2 in face, not will produce blocking, and can guarantee that miberal powder will not once fully enter outfeed belt 2, cause larger confession
Mine fluctuates.And 3 updip inclined weld of point mine slot is connected to a point mine chute 4, this can then pass through for wet stock miberal powder extra during mine
Point mine chute 4 enters first and returns mine belt 5.Likewise, point mine chute 4 and dividing the angle of mine slot 3 also stopping by wet stock miberal powder
Angle till determines that the complementary angle of this angle is more than angle of repose.Extra miberal powder first return mine belt 5 transport under, then pass through second
It returns mine belt 6, then can both be transported to storehouse, it can also be by the upper mine device that separately sets again upper mine into barrow band 1.It is wet
After material miberal powder enters ore removal belt 2, by the belt conveyer scale 7 being arranged on ore removal belt, belt conveyer scale 7 weighs miberal powder, so
Afterwards by the weight signal input converter 9 of acquisition, by the comparator installed in frequency converter 9 to this weight signal and preset signal
It is compared calculating, then output voltage signal, frequency converter 9 is according to the rotating speed of this Signal Regulation ore removal belt motor 8, by changing
Become the travelling speed of ore removal belt 2 to control the size for mine amount, to ensure the stabilization for mine, does not generate big for mine wave
It is dynamic.
In addition, miberal powder may will produce leakage when entering into barrow band 2 from point mine slot 3 or dividing mine chute 4, because
Material envelope is arranged in this on dividing mine slot 3, prevents miberal powder from being leaked from point 3 both sides of mine slot.Specifically, the width of point mine slot 3 should be less than out
The width of barrow band 2, the width of point mine chute 4 should be less than the first width for returning mine belt 5.The mine for avoiding width wide and generating
The leakage of powder.
The present invention be applicable not only to wet phosphorus ore for mine, can equally be well applied to other similar wet stocks for mine.
Claims (5)
1. for mine device, it is characterised in that：Including into barrow band (1), ore removal belt (2) and dividing mine system；Described point of mine system
It returns mine belt (6) including the belt (5) and second of returning mine of a point mine slot (3), point mine chute (4), first；Described point of mine slot (3) activity
It is connected into below the outlet end of barrow band (1), ore removal belt (2) setting is below the discharge port for dividing mine slot (3)；It is described
Point mine chute (4) is inclined on point mine slot (3), and outlet end is located at the first top for returning mine belt (5)；Described first returns
Barrow band (5), second are returned mine belt (6) and into barrow band (1) successively seats；It is provided on the ore removal belt (2) certainly
Dynamic regulating system.
2. as described in claim 1 for mine device, it is characterised in that：Material envelope is provided on described point of mine slot (3).
3. as claimed in claim 2 for mine device, it is characterised in that：The width of described point of mine slot (3) is less than ore removal belt (2)
Width；The width of described point of mine chute (4) is less than the first width for returning mine belt (5).
4. as described in claim 1 for mine device, it is characterised in that：The automatic regulating system includes the belt of electrical connection
Scale (7), ore removal belt motor (8) and frequency converter (9).
5. as claimed in claim 4 for mine device, it is characterised in that：It is electrically connected with comparator on the frequency converter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117272.8A CN108341234A (en) | 2018-02-06 | 2018-02-06 | For mine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117272.8A CN108341234A (en) | 2018-02-06 | 2018-02-06 | For mine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108341234A true CN108341234A (en) | 2018-07-31 |
Family
ID=62958535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117272.8A Withdrawn CN108341234A (en) | 2018-02-06 | 2018-02-06 | For mine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108341234A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204569999U (en) * | 2015-04-30 | 2015-08-19 | 马钢(集团)控股有限公司 | A kind of revert system of grate-kiln pelletizing production line |
| CN204872643U (en) * | 2015-08-18 | 2015-12-16 | 贵州川恒化工股份有限公司 | Wet stock supplies ore device |
| CN205236043U (en) * | 2015-11-26 | 2016-05-18 | 鞍山钢铁集团公司矿渣开发公司 | Compounding device of slag powder production mesocycle material |
| CN205700947U (en) * | 2016-03-07 | 2016-11-23 | 中信重工机械股份有限公司 | A kind of low energy consumption Ore crush-grind system |
| CN206088285U (en) * | 2016-09-14 | 2017-04-12 | 中国神华能源股份有限公司 | Sealing -tape machine with prevent stifled function |
-
2018
- 2018-02-06 CN CN201810117272.8A patent/CN108341234A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204569999U (en) * | 2015-04-30 | 2015-08-19 | 马钢(集团)控股有限公司 | A kind of revert system of grate-kiln pelletizing production line |
| CN204872643U (en) * | 2015-08-18 | 2015-12-16 | 贵州川恒化工股份有限公司 | Wet stock supplies ore device |
| CN205236043U (en) * | 2015-11-26 | 2016-05-18 | 鞍山钢铁集团公司矿渣开发公司 | Compounding device of slag powder production mesocycle material |
| CN205700947U (en) * | 2016-03-07 | 2016-11-23 | 中信重工机械股份有限公司 | A kind of low energy consumption Ore crush-grind system |
| CN206088285U (en) * | 2016-09-14 | 2017-04-12 | 中国神华能源股份有限公司 | Sealing -tape machine with prevent stifled function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180731 |
|
| WW01 | Invention patent application withdrawn after publication |