CN203076067U - Medium preparation device used for dense-medium separation - Google Patents
Medium preparation device used for dense-medium separation Download PDFInfo
- Publication number
- CN203076067U CN203076067U CN 201320047574 CN201320047574U CN203076067U CN 203076067 U CN203076067 U CN 203076067U CN 201320047574 CN201320047574 CN 201320047574 CN 201320047574 U CN201320047574 U CN 201320047574U CN 203076067 U CN203076067 U CN 203076067U
- Authority
- CN
- China
- Prior art keywords
- medium
- bucket
- density
- barrel
- preparation facilities
- 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
Abstract
The utility model discloses a medium preparation device used for dense-medium separation. The medium preparation device used for the dense-medium separation comprises a disc feeding machine, a medium barrel and a water replenishing pipeline, wherein the disc feeding machine and the medium barrel are connected through a scrapper, the water replenishing pipeline is communicated with the medium barrel, a high-pressure gas pipeline communicated with the medium barrel is arranged on the bottom of the medium barrel, media in the disc feeding machine can be evenly conveyed to the medium barrel by the scrapper, clear water flows into the medium barrel through the water replenishing pipeline and enables the media in the medium barrel to be diluted to form mixed liquor, and at the same time, high-pressure gas is introduced to the medium barrel through the high-pressure gas pipeline to enable the clear water and the media to be evenly mixed. According to the medium preparation device, a medium with a specific density can be obtained as long as the conveying speed of the scrapper and the water replenishing quantity of the water replenishing pipeline are controlled well, the density can be kept unchanged, the density of the medium does not need to be controlled manually, and therefore labor intensity of workers is relieved and influence of manual work on the density of the medium is avoided.
Description
Technical field
The utility model relates to the dense-medium separation technical field, the medium preparation facilities in particularly a kind of dense-medium separation.
Background technology
The dense-medium separation technology medium coal preparation technology of weighing again is a mineral matter sorting technology important in the present coal separation industry, adopts heavy-fluid or heavy suspension to make a kind of gravity concentration method of media implementation sorting.According to the used medium difference, can be divided into heavy-fluid coal separation and heavy suspension coal separation two big classes.Heavy-fluid is meant the aqueous solution and the highdensity organic solution of some inorganic salts.Heavy suspension is to be mixed with by medium solid (high density solia particle) and water to have the two-phase fluid that specific density is outstanding shape.When raw coal feed be full of this suspension separator after, less than the coal of density of suspending liquid come-up, sink greater than the coal of density of suspending liquid, realize density separation.The heavy-fluid coal separation is big because of corrosive medium, and it is difficult to reclaim, the cost height, and industrial failing used.At present, extensive use is the heavy suspension coal separation in the production, the common name heavy media coal separation.
This shows that in order to guarantee separating effect, the density of dense media must be stablized control, the control method to Media density in the coal preparation plant is: the density of medium height then adds the clear water dilution, and density of medium is low, then adds high-density medium.Therefore dense media need be prepared into specific high-density medium in initial preparation process.Generally adopt the artificial preparation medium in the coal preparation plant of the dense-medium separation of whole nation use at present, on the one hand, labor strength is bigger, and operating efficiency is low; On the other hand, during the artificial preparation medium, density of medium is influenced by human factor, and the density of heavy medium inequality of preparing is for the control of follow-up dense-medium separation medium density causes adverse effect.
Therefore, how to provide a kind of medium preparation facilities, can prepare the dense media of specific density automatically, thereby reduction working strength of workers, increasing work efficiency, avoid the influence of human factor to Media density, is the technical problem that those skilled in the art need solution badly.
The utility model content
In view of this, main purpose of the present utility model is to provide the preparation facilities of the medium in a kind of dense-medium separation, can prepare the dense media of specific density automatically, thereby reduces working strength of workers, increase work efficiency, avoided the influence of human factor simultaneously Media density.
For achieving the above object, the utility model provides the preparation facilities of the medium in a kind of dense-medium separation, comprising:
Disk feeder;
The scraper plate machine that one end links to each other with described disk feeder;
The medium bucket, described medium bucket links to each other with the other end of described scraper plate machine;
The water pipe that is connected with described medium bucket.
Be arranged on the high pressure gas pipeline that described medium bucket bottom is connected with described medium bucket.
Preferably, in the above-mentioned medium preparation facilities, described water pipe is arranged on the top of described medium bucket.
Preferably, in the above-mentioned medium preparation facilities, described water pipe is provided with the moisturizing valve.
Preferably, in the above-mentioned medium preparation facilities, described high pressure gas pipeline is provided with the tonifying Qi valve.
Preferably, in the above-mentioned medium preparation facilities, the bottom of described medium bucket is tapered.
Preferably, in the above-mentioned medium preparation facilities, comprise be arranged on described medium bucket bottom be connected with described medium bucket add medium pipeline.
Preferably, in the above-mentioned medium preparation facilities, the described medium pipeline that adds is provided with and adds medium pump.
Preferably, in the above-mentioned medium preparation facilities, also comprise the feed bin that is arranged on described disk feeder top.
With respect to prior art, technique effect of the present utility model is:
Medium preparation facilities in the dense-medium separation that the utility model provides comprises disk feeder, medium bucket and water pipe, and above-mentioned disk feeder links to each other by the scraper plate machine with the medium bucket, and water pipe is connected with the medium bucket; Be provided with the high pressure gas pipeline that is connected with the medium bucket in medium bucket bottom.
As can be known, medium is directly poured in the disk feeder, the scraper plate machine can be delivered to the homogeneous media in the disk feeder medium bucket; Clear water flows in the medium bucket by water pipe, and the medium in the medium bucket is diluted, and makes it into mixed liquor; Simultaneously, lead to high pressure gas in the high pressure gas pipeline in the medium bucket, make clear water and medium mix, it is icing to have prevented that also the interior temperature of medium bucket from crossing low back medium.
Yi Zhi, the medium preparation facilities that the utility model provides, disk feeder can allow material enter the scraper plate machine equably, as long as the rate of water make-up of the travelling speed of scraper plate machine and water pipe therefore controlled well can obtain the medium of specific density, and this density of stable maintenance is constant, does not need by manually coming the density of control medium, therefore, reduce working strength of workers, improved operating efficiency; Also avoided simultaneously the influence of human factor to Media density.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.
The structural representation of the medium preparation facilities in the dense-medium separation that Fig. 1 provides for the utility model embodiment.
Among the last figure, the corresponding relation between Reference numeral and the component names is:
1 disk feeder; 2 scraper plate machines; 3 medium buckets; 4 water pipes; 41 moisturizing valves; 5 high pressure gas pipelines; 51 tonifying Qi valves; 6 add medium pipeline; 61 add medium pump; 7 feed bins.
The specific embodiment
Core of the present utility model is to provide the preparation facilities of the medium in a kind of dense-medium separation, can prepare the dense media of specific density, thereby reduces working strength of workers, increases work efficiency, and avoids the influence of human factor to Media density.
In order to make those skilled in the art understand the technical solution of the utility model better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.Obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the structural representation of the medium preparation facilities in the dense-medium separation that Fig. 1 provides for the utility model embodiment.
As shown in Figure 1, the medium preparation facilities in the dense-medium separation that the utility model embodiment provides comprises disk feeder 1, medium bucket 3 and water pipe 4, and above-mentioned disk feeder 1 links to each other by scraper plate machine 2 with medium bucket 3, and water pipe 4 is connected with medium bucket 3; Be provided with the high pressure gas pipeline 5 that is connected with medium bucket 3 in medium bucket 3 bottoms.
As can be known, medium is directly poured in the disk feeder 1, scraper plate machine 2 can be delivered to medium bucket 3 with the homogeneous media in the disk feeder 1; Clear water flows in the medium bucket 3 by water pipe 4, and the medium in the medium bucket 3 is diluted, and makes it into mixed liquor; Simultaneously, in medium bucket 3, lead to high pressure gas in the high pressure gas pipeline 5, play stirring action on the one hand, make clear water and medium mix; On the other hand, make medium be in constantly and be forced to motion state that it is icing to have prevented that medium bucket 3 interior temperature from crossing low back medium.
Yi Zhi, in the medium preparation facilities that the utility model provides, disk feeder can allow material enter the scraper plate machine equably, as long as the rate of water make-up of the travelling speed of scraper plate machine 2 and water pipe 4 therefore controlled well can obtain the medium of specific density, and this density of stable maintenance is constant, does not need by manually coming the density of control medium, therefore, reduced working strength of workers, improved operating efficiency, also avoided the influence of human factor simultaneously Media density.
Particularly, an end of above-mentioned scraper plate machine 2 is arranged on the bottom of disk feeder 1, and the other end is arranged on the top of medium bucket 3, thereby the medium in the disk feeder 1 is delivered in the medium bucket 3 automatically fully.
In the utility model, above-mentioned water pipe 4 is arranged on the top of medium bucket 3, thereby clear water can mix with medium from the medium in the top inflow medium bucket 3 of medium bucket 3 better, promotes the medium liquefaction process.Further, also be provided with moisturizing valve 41 on this water pipe 4, can control the flow of clear water at work starting working and realizing the break-make of clear water during power cut-off by this moisturizing valve 41.As can be known, does not limit to the position that is provided with of above-mentioned water pipe, can also adjust according to actual conditions.
Similarly, high pressure gas pipeline 5 is provided with tonifying Qi valve 51, can control the flow of high pressure gas at work starting working and realizing the break-make of high pressure gas during power cut-off by this tonifying Qi valve 51.
In order further to optimize technique scheme, the utility model, the bottom of above-mentioned medium bucket 3 is tapered, can make that high pressure gas enters the bottom of medium bucket 3 after, form eddy current better, make easier the stirring of mixture of medium and clear water.
The utility model also comprises and is arranged on the frame medium pipeline that above-mentioned medium bucket 3 bottoms are connected with medium bucket 3, the medium transport of the one-tenth specific density that mixes in the medium bucket 3 can be gone out by this pipeline, is used for the coal separation system, has guaranteed the continuity of producing.
Further, above-mentioned add also to be provided with on the medium pipeline 6 add medium pump 61.Can be by this pump with in other containers of medium transport in the medium bucket 3.
The utility model also comprises the feed bin 7 that is arranged on disk feeder 1 top, and these feed bin 7 sustainable feedings in disk feeder 1 generally speaking, add a defective material and can prepare medium continuously two to three days in feed bin 7, further reduced working strength of workers.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (8)
1. the medium preparation facilities in the dense-medium separation is characterized in that, comprising:
Disk feeder (1);
The scraper plate machine (2) that one end links to each other with described disk feeder (1);
Medium bucket (3), described medium bucket (3) links to each other with the other end of described scraper plate machine (2);
The water pipe (4) that is connected with described medium bucket (3);
Be arranged on the high pressure gas pipeline (5) that described medium bucket bottom is connected with described medium bucket (3).
2. medium preparation facilities according to claim 1 is characterized in that, described water pipe (4) is arranged on the top of described medium bucket (3).
3. medium preparation facilities according to claim 2 is characterized in that, described water pipe (4) is provided with moisturizing valve (41).
4. medium preparation facilities according to claim 1 is characterized in that, described high pressure gas pipeline (5) is provided with tonifying Qi valve (51).
5. medium preparation facilities according to claim 1 is characterized in that, the bottom of described medium bucket (3) is tapered.
6. medium preparation facilities according to claim 1 is characterized in that, also comprise be arranged on described medium bucket (3) bottom be connected with described medium bucket (3) add medium pipeline (6).
7. medium preparation facilities according to claim 6 is characterized in that, the described medium pipeline (6) that adds is provided with and adds medium pump (61).
8. according to each described medium preparation facilities of claim 1-7, it is characterized in that, also comprise the feed bin (7) that is arranged on described disk feeder (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047574 CN203076067U (en) | 2013-01-28 | 2013-01-28 | Medium preparation device used for dense-medium separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047574 CN203076067U (en) | 2013-01-28 | 2013-01-28 | Medium preparation device used for dense-medium separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076067U true CN203076067U (en) | 2013-07-24 |
Family
ID=48821950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047574 Expired - Fee Related CN203076067U (en) | 2013-01-28 | 2013-01-28 | Medium preparation device used for dense-medium separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076067U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752400A (en) * | 2013-12-20 | 2014-04-30 | 中国神华能源股份有限公司 | Device and method for controlling dense medium coal separation suspension liquid |
| CN109718945A (en) * | 2018-12-29 | 2019-05-07 | 中国神华能源股份有限公司 | Hm coal preparation plant intelligently adds Jie's system and method |
| CN110976062A (en) * | 2019-12-30 | 2020-04-10 | 内蒙古蒙西矿业有限公司 | Coal washing process capable of improving utilization rate |
| CN113649162A (en) * | 2021-08-24 | 2021-11-16 | 郯城县种子公司 | Rice seed edulcoration screening installation |
| CN114950706A (en) * | 2022-05-31 | 2022-08-30 | 国能智深控制技术有限公司 | Mediating system and method thereof |
-
2013
- 2013-01-28 CN CN 201320047574 patent/CN203076067U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752400A (en) * | 2013-12-20 | 2014-04-30 | 中国神华能源股份有限公司 | Device and method for controlling dense medium coal separation suspension liquid |
| CN103752400B (en) * | 2013-12-20 | 2016-03-30 | 中国神华能源股份有限公司 | A kind of Apparatus and method for controlling dense-medium separation suspension |
| CN109718945A (en) * | 2018-12-29 | 2019-05-07 | 中国神华能源股份有限公司 | Hm coal preparation plant intelligently adds Jie's system and method |
| CN110976062A (en) * | 2019-12-30 | 2020-04-10 | 内蒙古蒙西矿业有限公司 | Coal washing process capable of improving utilization rate |
| CN113649162A (en) * | 2021-08-24 | 2021-11-16 | 郯城县种子公司 | Rice seed edulcoration screening installation |
| CN113649162B (en) * | 2021-08-24 | 2024-01-09 | 郯城县种子公司 | Rice seed edulcoration screening installation |
| CN114950706A (en) * | 2022-05-31 | 2022-08-30 | 国能智深控制技术有限公司 | Mediating system and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203076067U (en) | Medium preparation device used for dense-medium separation | |
| CN101837320B (en) | Heavy medium coal preparation control equipment, density control system thereof and density control method | |
| CN103350037B (en) | Overflow particle size control method for cyclone | |
| CN209128384U (en) | A kind of preparation system being interrupted grain size distribution high-concentration coal-water slurry | |
| CN106493846A (en) | A kind of ceramic grout equipment of Automatic-feeding and grouting method | |
| CN106085524A (en) | The preparation method of gasification water-coal-slurry | |
| CN203855164U (en) | Pulverized coal pneumatic conveyor | |
| CN204324857U (en) | One adds paste system automatically | |
| CN201823494U (en) | Parallel power material homogenizing system | |
| CN205214014U (en) | Simple and easy noodle processing device | |
| CN205007647U (en) | Lotion thickener underflow circulation homogenization device | |
| CN103394298A (en) | Standard and automatic casting coating production device | |
| CN106065783A (en) | Device for filling and using method thereof for extensive non-metal mine | |
| CN103071583A (en) | Control method and control system of dense-medium density in dense-medium separation | |
| CN105413527A (en) | Efficient cooling storage agent stirring device | |
| CN103407704A (en) | Feed bin discharging device capable of realizing multipoint discharging | |
| CN203779693U (en) | Cyclone pulping machine | |
| CN204164661U (en) | A kind of multi-line multi-site Slurry Pipeline Transportation system | |
| CN202912417U (en) | Solid particle transport distributor | |
| CN203031777U (en) | Concrete stirring equipment | |
| CN111514622A (en) | Production system for underground filling and tailing pond stacking and tailing concentration process | |
| CN101556114A (en) | Sintering dust-removal air pressure homogenizing method and system | |
| CN203916556U (en) | A kind of coarse granule coal slurry two-stage stirs storage device | |
| CN203656575U (en) | Ore pulp multipoint feeding pipe network | |
| CN203540356U (en) | Automatic standard casting paint production device |
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: 20130724 Termination date: 20180128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |