CN201762297U - Complete set of manufacturing equipment for coal water slurry - Google Patents
Complete set of manufacturing equipment for coal water slurry Download PDFInfo
- Publication number
- CN201762297U CN201762297U CN 201020518276 CN201020518276U CN201762297U CN 201762297 U CN201762297 U CN 201762297U CN 201020518276 CN201020518276 CN 201020518276 CN 201020518276 U CN201020518276 U CN 201020518276U CN 201762297 U CN201762297 U CN 201762297U
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- Prior art keywords
- coal water
- water slurry
- feed
- discharge port
- opening
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Links
- 239000002002 slurry Substances 0.000 title claims abstract description 64
- 239000003245 coal Substances 0.000 title claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000000227 grinding Methods 0.000 claims abstract description 26
- 230000002441 reversible effect Effects 0.000 claims abstract description 13
- 238000010009 beating Methods 0.000 claims description 12
- 238000012216 screening Methods 0.000 claims description 12
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 5
- 239000006148 magnetic separator Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000004537 pulping Methods 0.000 description 3
- 239000003250 coal slurry Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a complete set of manufacturing equipment for coal water slurry, which is mainly used for manufacturing fuel in industrial boiler and power station boiler and includes a material bin (1), an oscillating feeder (2), a rubber belt conveyor (4), a reversible impact hammer crusher (5), a bucket lifter (6), an intermediate bin (7), a metering belt conveyer (10), a helical feeder (11), a mill (12), a coal water slurry vibratory screen (13), a coal water slurry buffer tank (14), a coal water slurry filter (16), a stability treatment barrel (17), a homogenizing tank (19) and a slurry storing tank (21); wherein the mill (12) is a rod mill which is a continuous overflow type mill; and grinding medium adopts strip steel bars with different diameters. The utility model rod mill has a small number of loading quantity of grinding medium (steel bars), low power configuration of equipment and low investment on grinding medium.
Description
(1) technical field
The utility model relates to a kind of coal water slurry complete production unit.Especially relate to a kind of coal water slurry complete production unit.Be mainly used in the fuel and the Coal Chemical Industry industry vapourizing furnace fuel of Industrial Boiler and power boiler burning.
(2) background technology
Conventional coal water slurry be by about 69% coal, about 30% water and a small amount of composite additive through ore grinding, mix certain medicament, after filtration, stability is adjusted and make the clean fuel that technology such as homogeneous slaking is made higher concentration and had the fluid liquid of certain viscosity.Present most slurrying enterprise all adopts senior middle school's concentration ball mill ore grinding slurrying complete production unit, and this complete production unit mainly comprises former feed bin, oscillating feeder, rubber conveyer, reversible counter beating hammer type disintegrator, chapelet, intermediate bin, screw feeder, ball mill, coal water slurry vibratory screening apparatus, coal water slurry surge tank, coal water slurry colour strainer, homogeneous jar and slurry can.Adopt this complete production unit technical process simple, the coking coal of suitable easy pulping.But, this complete production unit also has following deficiency: its grinding media steel ball loading capacity of ball mill is big, as the ball mill of producing 700000 tons of coal water mixture plant pulping process equipments per year is that its grinding media steel ball of 4.0 * 12m is loaded as 230 tons, grinding machine main motor current 2800kw, the equipment dynamic configuration is big and the grinding media investment is big.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and the coal water slurry complete production unit that a kind of equipment dynamic configuration is little and the grinding media investment is little is provided.
The purpose of this utility model is achieved in that a kind of coal water slurry complete production unit, comprise former feed bin, oscillating feeder, rubber conveyer, reversible counter beating hammer type disintegrator, chapelet, intermediate bin, the measuring belt machine, screw feeder, grinding machine, the coal water slurry vibratory screening apparatus, the coal water slurry surge tank, the coal water slurry colour strainer, stability is handled bucket, homogeneous jar and slurry can, described oscillating feeder is arranged at the rubber conveyer feed end, and place former feed bin below, the rubber conveyer top is provided with the suspension belt magnetic separator, the rubber conveyer discharge end places reversible counter beating hammer type disintegrator top, reversible counter beating hammer type disintegrator discharge port places chapelet opening for feed top, the chapelet discharge port links to each other with the intermediate bin opening for feed, the intermediate bin discharge port links to each other with the measuring belt machine, the measuring belt machine links to each other with the screw feeder machine inlet capable, the screw feeder discharge port links to each other with the grinding machine opening for feed, the grinding machine discharge port links to each other with coal water slurry vibratory screening apparatus opening for feed, coal water slurry vibratory screening apparatus discharge port links to each other with the coal water slurry surge tank, the coal water slurry surge tank links to each other with the coal water slurry colour strainer, coal water slurry colour strainer discharge port is handled the bucket opening for feed with stability and is linked to each other, stability is handled the bucket discharge port and is linked to each other with homogeneous jar opening for feed, and homogeneous jar discharge port links to each other with the slurry can opening for feed; It is characterized in that: described grinding machine adopts rod mill, and this rod mill is a continous way overflow type grinding machine, the long strip shape rod iron that grinding media adopts diameter not wait.
The beneficial effects of the utility model are:
Its grinding media of rod mill (rod iron) loading capacity is little, as the specification of producing the rod mill of 700,000 tons of coal water mixture plant pulping process equipments per year is 4.3 * 6m, grinding media (rod iron) loading capacity is 160 tons, grinding machine main motor current 1600kw, and the equipment dynamic configuration is little and the grinding media investment is little.
(4) description of drawings
Fig. 1 is the overall structure synoptic diagram of the utility model coal water slurry complete production unit.
Reference numeral among the figure:
Former feed bin 1, oscillating feeder 2, suspension belt magnetic separator 3, rubber conveyer 4, reversible counter beating hammer type disintegrator 5, chapelet 6, intermediate bin 7, rod lock 8, manual push-pull valve 9, measuring belt machine 10, screw feeder 11; Rod mill 12, coal water slurry vibratory screening apparatus 13, coal water slurry surge tank 14, spiral pump 15, coal water slurry colour strainer 16, stability are handled bucket 17, spiral pump 18, homogeneous jar 19, spiral pump 20, slurry can 21, spiral pump 22.
(5) embodiment
Referring to Fig. 1, Fig. 1 is the overall structure synoptic diagram of the utility model coal water slurry complete production unit.As seen from Figure 1, the utility model coal water slurry complete production unit, comprise former feed bin 1, oscillating feeder 2, rubber conveyer 4, reversible counter beating hammer type disintegrator 5, chapelet 6, intermediate bin 7, measuring belt machine 10, screw feeder 11, rod mill 12, coal water slurry vibratory screening apparatus 13, coal water slurry surge tank 14, coal water slurry colour strainer 16, stability is handled bucket 17, homogeneous jar 19 and slurry can 21, described oscillating feeder 2 is arranged at rubber conveyer 4 feed ends, and place former feed bin 1 below, rubber conveyer 4 tops are provided with and hang belt magnetic separator 3, rubber conveyer 4 discharge ends place reversible counter beating hammer type disintegrator 5 tops, reversible counter beating hammer type disintegrator 5 discharge ports place chapelet 6 opening for feeds top, chapelet 6 discharge ports link to each other with intermediate bin 7 opening for feeds, intermediate bin 7 discharge ports link to each other with measuring belt machine 10, measuring belt machine 10 links to each other with screw feeder 11 opening for feeds, screw feeder 11 discharge ports link to each other with rod mill 12 opening for feeds, rod mill 12 discharge ports are divided into two the tunnel: the one tunnel and link to each other with coal water slurry vibratory screening apparatus 13 opening for feeds, coal water slurry vibratory screening apparatus 13 discharge ports link to each other with coal water slurry surge tank 14, coal water slurry surge tank 14 discharge ports link to each other with coal water slurry colour strainer 16 opening for feeds, coal water slurry colour strainer 16 discharge ports are handled bucket 17 opening for feeds with stability and are linked to each other, stability is handled bucket 17 discharge ports and is linked to each other with homogeneous jar 19 opening for feeds, and homogeneous jar 19 discharge ports link to each other with slurry can 21 opening for feeds.
Raw coal is discharged into former feed bin 1 by the coal yard shovel loader, enter rubber conveyer 4 through oscillating feeder 2 vibrating feeds, remove impurity such as ironware through hanging belt magnetic separator 3, after by rubber conveyer 4 raw coal being sent into reversible counter beating hammer type disintegrator 5 (this crusher has thick piece impact crushing function and particulate hammer crushing double-click function) fragmentation, particle diameter is at 2～3mm, send into intermediate bin 7 through chapelet 6, broken back coal grain is discharged into measuring belt machine 10 in intermediate bin 7 bottoms, the signal that draws according to measuring belt machine inlet amount, feed back to coal water slurry following-up type automatic material-dispensing system, this system can dispose the water yield automatically under dynamic operation condition, and pharmaceutical quantities, sending into rod mill 12 by screw feeder 11 grinds, this rod mill is a continous way overflow type grinding machine, the long strip shape rod iron that grinding media adopts diameter not wait, discharging-material size≤200 order percent of pass are about 40～50%, primary water coal slurry product 85～92% enters coal water slurry vibratory screening apparatus 13 behind the rod mill discharge end pulp, carrying out thickness separates, larger particles and impurity no longer advance as next procedure, stir through coal water slurry surge tank 14, the adding of stablizer simultaneously, after the coal water slurry stirring, substantially do not precipitate, through spiral pump 15 is sent coal water slurry into coal water slurry colour strainer 16 filter cleaners by pipeline after, handle bucket 17 through stability and carry out the stability levelling, after the 19 homogeneous slakings of homogeneous jar, formed the qualified water coal slurry this moment again.Entering slurry can 21 then stores.
Claims (1)
1. coal water slurry complete production unit, comprise former feed bin (1), oscillating feeder (2), rubber conveyer (4), reversible counter beating hammer type disintegrator (5), chapelet (6), intermediate bin (7), measuring belt machine (10), screw feeder (11), grinding machine (12), coal water slurry vibratory screening apparatus (13), coal water slurry surge tank (14), coal water slurry colour strainer (16), stability is handled bucket (17), homogeneous jar (19) and slurry can (21), described oscillating feeder (2) is arranged at rubber conveyer (4) feed end, and place former feed bin (1) below, rubber conveyer (4) top is provided with and hangs belt magnetic separator (3), rubber conveyer (4) discharge end places reversible counter beating hammer type disintegrator (5) top, reversible counter beating hammer type disintegrator (5) discharge port places chapelet (6) opening for feed top, chapelet (6) discharge port links to each other with intermediate bin (7) opening for feed, intermediate bin (7) discharge port links to each other with measuring belt machine (10), measuring belt machine (10) links to each other with screw feeder (11) opening for feed, screw feeder (11) discharge port links to each other with rod mill (12) opening for feed, rod mill (12) discharge port links to each other with coal water slurry vibratory screening apparatus (13) opening for feed, coal water slurry vibratory screening apparatus (13) discharge port links to each other with coal water slurry surge tank (14), coal water slurry surge tank (14) links to each other with coal water slurry colour strainer (16), coal water slurry colour strainer (16) discharge port is handled bucket (17) opening for feed with stability and is linked to each other, stability is handled bucket (17) discharge port and is linked to each other with homogeneous jar (19) opening for feed, and homogeneous jar (19) discharge port links to each other with slurry can (21) opening for feed; It is characterized in that: described grinding machine (12) adopts rod mill, and this rod mill (12) is a continous way overflow type grinding machine, the long strip shape rod iron that grinding media adopts diameter not wait.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020518276 CN201762297U (en) | 2010-09-06 | 2010-09-06 | Complete set of manufacturing equipment for coal water slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020518276 CN201762297U (en) | 2010-09-06 | 2010-09-06 | Complete set of manufacturing equipment for coal water slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762297U true CN201762297U (en) | 2011-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020518276 Expired - Lifetime CN201762297U (en) | 2010-09-06 | 2010-09-06 | Complete set of manufacturing equipment for coal water slurry |
Country Status (1)
| Country | Link |
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| CN (1) | CN201762297U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229825A (en) * | 2011-06-01 | 2011-11-02 | 江苏恒业机械有限公司 | Water coal slurry production process |
| CN102327868A (en) * | 2011-07-08 | 2012-01-25 | 江苏秋林重工股份有限公司 | Coal water slurry vibrating screen |
| CN102862826A (en) * | 2012-10-18 | 2013-01-09 | 中煤科工集团武汉设计研究院 | Ground coal supply device of long-distance pipeline coal slurry preparing system |
| CN102899109A (en) * | 2012-10-18 | 2013-01-30 | 中煤科工集团武汉设计研究院 | System device for preparing coal water slurry by long-distance pipeline coal transportation |
| CN103968407A (en) * | 2014-05-22 | 2014-08-06 | 江苏秋林重工股份有限公司 | Pulverized coal pulping equipment and pulping method thereof |
| CN104357115A (en) * | 2014-11-14 | 2015-02-18 | 宁夏川能化工有限公司 | Water-coal-slurry production evaluation system |
| CN109294643A (en) * | 2018-11-01 | 2019-02-01 | 宁夏然尔特工业产业研究院（有限公司） | A kind of whole process and the water-coal-slurry production evaluation technique accurately controlled |
-
2010
- 2010-09-06 CN CN 201020518276 patent/CN201762297U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229825A (en) * | 2011-06-01 | 2011-11-02 | 江苏恒业机械有限公司 | Water coal slurry production process |
| CN102327868A (en) * | 2011-07-08 | 2012-01-25 | 江苏秋林重工股份有限公司 | Coal water slurry vibrating screen |
| CN102862826A (en) * | 2012-10-18 | 2013-01-09 | 中煤科工集团武汉设计研究院 | Ground coal supply device of long-distance pipeline coal slurry preparing system |
| CN102899109A (en) * | 2012-10-18 | 2013-01-30 | 中煤科工集团武汉设计研究院 | System device for preparing coal water slurry by long-distance pipeline coal transportation |
| CN103968407A (en) * | 2014-05-22 | 2014-08-06 | 江苏秋林重工股份有限公司 | Pulverized coal pulping equipment and pulping method thereof |
| CN103968407B (en) * | 2014-05-22 | 2017-02-15 | 江苏秋林重工股份有限公司 | Pulverized coal pulping equipment and pulping method thereof |
| CN104357115A (en) * | 2014-11-14 | 2015-02-18 | 宁夏川能化工有限公司 | Water-coal-slurry production evaluation system |
| CN109294643A (en) * | 2018-11-01 | 2019-02-01 | 宁夏然尔特工业产业研究院（有限公司） | A kind of whole process and the water-coal-slurry production evaluation technique accurately controlled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU QIULIN SPECIAL ENERGY EQUIPMENT CO., LTD. Free format text: FORMER NAME: JIANGSU QIULIN HEAVY INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214404 No. 33 Xiang Xiang Road, town, Jiangyin, Jiangsu Patentee after: Jiangsu Qiulin Heavy Industry Co., Ltd. Address before: 214404 No. 33 Xiang Xiang Road, town, Jiangyin, Jiangsu Patentee before: Jiangsu Qiulin Heavy Industry Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Low rank coal fuel coal water slurry and gasified coal water slurry complete production unit Effective date of registration: 20180608 Granted publication date: 20110316 Pledgee: Bank of Communications Ltd Wuxi branch Pledgor: Jiangsu Qiulin Heavy Industry Co., Ltd. Registration number: 2018320010020 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |