CN2744947Y - Coal dust slurrying machine - Google Patents
Coal dust slurrying machine Download PDFInfo
- Publication number
- CN2744947Y CN2744947Y CN 200420097458 CN200420097458U CN2744947Y CN 2744947 Y CN2744947 Y CN 2744947Y CN 200420097458 CN200420097458 CN 200420097458 CN 200420097458 U CN200420097458 U CN 200420097458U CN 2744947 Y CN2744947 Y CN 2744947Y
- Authority
- CN
- China
- Prior art keywords
- coal dust
- power transmission
- transmission shaft
- high speed
- discharging opening
- 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
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The utility model relates to an apparatus used for manufacturing the coal water slurry, which is composed of a feed device (1), a stirring device (2), a high-speed dispersal device (3), a slurry storing slot (4), an underflow pump (5) and a colloid mill (6), etc. The feed device (1) is arranged on the stirring device (2) which is connected with the high-speed dispersal device (3); the discharge port of the high-speed dispersal device (3) is equipped with the slurry storing slot (4); the feed port of the underflow pump (5) is connected with the slurry storing slot (4), and the discharge port is connected with the colloid mill (6). Therefore, the apparatus used for manufacturing the coal water slurry has the characteristics of simple structure, easy manipulation, few investment and low cost, and the characteristics that the apparatus used for manufacturing the coal water slurry can be used for the middle-small cities and regions, and can save mass transporting expenses, etc.
Description
One, technical field
The utility model is a kind of water-coal-slurry production equipment, specifically a kind of coal dust pulper that utilizes the coal dust manufacture with water-coal-slurry.
Two, background technology
For the protection environment, reduce energy waste, it is directly coal-fired that boiler is lived, produced to China's existing many cities prohibition unit branch.In addition, China is the country of few oily many coals, and fuel adopts fuel oil, gas cost height, and for this reason, China has begun to pay attention to promoting clean coal fuel---water-coal-slurry.And at present, the equipment of China's production water-coal-slurry mainly is to utilize ball mill to come the production water-coal-slurry, and its shortcoming is: investment is big, and the cost height can only be used for large-scale production, can not satisfy the needs in small and medium-sized cities or area, leans on a large amount of transportations during use.Because water content height (generally more than 30%) in the water-coal-slurry, freight height (wherein 30% expense is a fortune water) causes significant wastage.In addition, northern area temperature is low, and water-coal-slurry can not long term storage, easily freezes, and has therefore hindered promoting the use of of water-coal-slurry.
Three, summary of the invention
The purpose of this utility model provides and a kind ofly can satisfy that small and medium-sized cities or area use, and is simple in structure, easy to operate, and small investment, cost are low, can save the coal dust pulper that water-coal-slurry is produced that is exclusively used in of a large amount of freights.
The technical solution adopted in the utility model is: be made up of feed arrangement, agitating device, high speed dispersing device, slurry storage tank, underflow pump, colloid mill etc.Feed arrangement is contained in the charging aperture place of agitating device, the discharging opening of agitating device is communicated with the charging aperture of high-speed separation device, the discharging opening place of high speed dispersing device is provided with slurry storage tank, and the charging aperture of underflow pump is communicated with slurry storage tank, and the discharging opening of underflow pump connects with colloid mill.
Its operation principle: mix in coal dust for preparing in proportion and the additive adding feeding device, add in the agitating device then, add entry simultaneously, by agitating device coal dust, additive and water are stirred, enter high speed dispersing device then and disperse, further water and coal dust, additive are evenly mixed, unload again to slurry storage tank, after the underflow machine concentrates,, just available again by the colloid mill slaking.
Feed arrangement can be spiral stirring structure, is provided with valve at the discharging opening of feed arrangement.
Agitating device is that the oblique leaf of twin shaft is opened ahead turbine formula stirring structure.
High speed dispersing device is made up of buncher, frame, power transmission shaft, disperser, dispersion tube etc.Frame is fixed on the upper end that disperses tube, and buncher is fixed on the frame, and the upper end of power transmission shaft connects with buncher, and power transmission shaft puts in and disperses in the tube, and two of dispersers, disperser are contained in middle part and the lower end that disperses in the tube and be separately fixed at power transmission shaft.Drive disperser by buncher by power transmission shaft and in disperseing tube, rotate, make the water, coal dust, the additive that disperse in the tube wait until fully and mix,, just can use then through the colloid mill slaking.
The also available common electric machine of buncher adds speed change gear and replaces.
Four, description of drawings
Fig. 1 is the utility model schematic diagram
Five, specific implementation method
As shown in drawings, the utility model is made up of feed arrangement (1), agitating device (2), high speed dispersing device (3), slurry storage tank (4), underflow pump (5), colloid mill (6) etc.
Feed arrangement (1) is spiral stirring structure, is provided with valve at its discharging opening.
Agitating device (2) is that the oblique leaf of twin shaft is opened ahead turbine formula stirring structure.
High speed dispersing device (3) is made up of buncher (11), frame (12), power transmission shaft (13), disperser (14), dispersion tube (15) etc.Frame (12) is fixed on the upper end that disperses tube (15), buncher (11) is fixed on the frame (12), the upper end of power transmission shaft (13) connects with buncher (11), power transmission shaft (13) puts in and disperses in the tube (15), disperser (14) is two, and disperser (14) is located at middle part and the lower end that disperses in the tube (15) and be separately fixed at power transmission shaft (13).Present embodiment adopts two dispersed structures for improving dispersion effect and efficient, and promptly buncher (11), power transmission shaft (13), disperser (14) are two covers (as shown in Figure 1).
Feed arrangement (1) is contained in the charging aperture place of agitating device (2), the discharging opening of agitating device (2) is communicated with the charging aperture of high speed dispersing device (3), the discharging opening of high speed dispersing device (3) is provided with slurry storage tank (4), the charging aperture of underflow pump (5) is communicated with slurry storage tank (4), and the discharging opening of underflow pump (5) connects with colloid mill (6).
During use, by feed arrangement (1) coal dust and additive are mixed earlier, add agitating device (2), in agitating device (2), add entry, open abundant in the ahead turbine formula stirring structure, stirring uniformly at the oblique leaf of twin shaft, send into high speed dispersing device (3) again with coal dust, additive, under the drive of buncher (11), disperser (14) further mixes water, coal dust, additive, owing to be provided with upper and lower two layers of disperser (14), makes mixing more full and uniform.Send into slurry storage tank (4) then, concentrate by underflow pump (5) again, through colloid mill (6) slaking, just can produce water and coal dust again.
Therefore, the utlity model has simple in structure, easy to operate, small investment, cost is low, applicable in, the small city Use in city or area, and can save the characteristics such as amount transport expense.
Claims (4)
1, a kind of coal dust pulper includes feed arrangement (1), it is characterized in that, also includes agitating device (2), high speed dispersing device (3), slurry storage tank (4), underflow pump (5), colloid mill (6); Feed arrangement (1) is contained in the charging aperture place of agitating device (2), the discharging opening of agitating device (2) is communicated with the charging aperture of high speed dispersing device (3), the discharging opening place of high speed dispersing device (3) is provided with slurry storage tank (4), the charging aperture of underflow pump (5) is communicated with slurry storage tank (4), and the discharging opening of underflow pump (5) connects with colloid mill (6).
2, coal dust pulper according to claim 1 is characterized in that described feed arrangement (1) is spiral stirring structure, is provided with valve at the discharging opening place of feed arrangement (1).
3, coal dust pulper according to claim 1 is characterized in that described agitating device (2) is the oblique leaf unlatching of twin shaft ahead turbine formula stirring structure.
4, coal dust pulper according to claim 1, it is characterized in that described high speed dispersing device (3) includes buncher (11), frame (12), power transmission shaft (13), disperser (14), disperse tube (15), frame (12) is fixed on the upper end that disperses tube (15), buncher (11) is fixed on the frame (12), the upper end of power transmission shaft (13) connects with buncher (11), power transmission shaft (13) puts in and disperses in the tube (15), disperser (14) is two, and disperser (14) is located at and disperses tube (15), in and be separately fixed at the middle part and the lower end of power transmission shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097458 CN2744947Y (en) | 2004-11-08 | 2004-11-08 | Coal dust slurrying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097458 CN2744947Y (en) | 2004-11-08 | 2004-11-08 | Coal dust slurrying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744947Y true CN2744947Y (en) | 2005-12-07 |
Family
ID=35579728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420097458 Expired - Fee Related CN2744947Y (en) | 2004-11-08 | 2004-11-08 | Coal dust slurrying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744947Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899338A (en) * | 2010-07-28 | 2010-12-01 | 江阴市中立机械工业有限公司 | Coal-water slurry slurrying system and method for coal chemical industry |
| CN101956992A (en) * | 2010-09-06 | 2011-01-26 | 江苏秋林重工股份有限公司 | Low rank coal fuel coal water slurry and gasified coal water slurry complete production unit |
| CN102049206B (en) * | 2009-10-27 | 2014-07-23 | 中国石油化工股份有限公司 | Continuous pulping equipment for powder |
-
2004
- 2004-11-08 CN CN 200420097458 patent/CN2744947Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049206B (en) * | 2009-10-27 | 2014-07-23 | 中国石油化工股份有限公司 | Continuous pulping equipment for powder |
| CN101899338A (en) * | 2010-07-28 | 2010-12-01 | 江阴市中立机械工业有限公司 | Coal-water slurry slurrying system and method for coal chemical industry |
| CN101899338B (en) * | 2010-07-28 | 2013-11-27 | 江阴市中立机械工业有限公司 | Coal-water slurry slurrying system and method for coal chemical industry |
| CN101956992A (en) * | 2010-09-06 | 2011-01-26 | 江苏秋林重工股份有限公司 | Low rank coal fuel coal water slurry and gasified coal water slurry complete production unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107904147B (en) | Plant straw multi-level development and utilization system | |
| CN201263998Y (en) | Machine for pulverizing and mixing sludge | |
| CN207630582U (en) | A kind of kitchen garbage waterpower wash engine | |
| CN2744947Y (en) | Coal dust slurrying machine | |
| CN201808140U (en) | High-concentration mortar agitating tank | |
| CN206014493U (en) | A kind of novel reducer chemicals dosing plant | |
| CN201459210U (en) | Electrolytic manganese metal slurrying device | |
| CN114405367A (en) | Be used for nanometer material thick liquids preparation equipment and continuous type thick liquids hybrid system | |
| CN206046644U (en) | A kind of agricultural wastes cooperate with feed system | |
| CN209633279U (en) | A kind of highly effective sludge brick equipment | |
| CN209999461U (en) | concrete mixing plant | |
| CN2690132Y (en) | Automatic stirrer for dry powder mortar | |
| CN209481665U (en) | A kind of anaerobic fermentation prepares biogas raw material mixing system | |
| CN201414397Y (en) | Vertical mixed feed machine | |
| CN205205088U (en) | Production system of high concentration coal slurry is joined in marriage to discontinuous fraction | |
| CN219228671U (en) | Electronic TMR spills skip | |
| CN209682661U (en) | Auger type blender in a kind of polyacrylamide | |
| CN2806459Y (en) | Spiral mixed conveying apparatus | |
| CN214032124U (en) | Oxygen therapy degradation formula sewage treatment unit | |
| CN219291179U (en) | Stirring device for raw materials | |
| CN219816649U (en) | Foam material separating device additionally arranged on ore pulp processor | |
| CN220812415U (en) | Hydrolysis acidification and anaerobic fermentation integrated device | |
| CN217490688U (en) | Material mixing device for preparing composite fuel slurry coal water slurry additive | |
| CN200955045Y (en) | Apparatus for emulsifying heavy-oil using efficient fuel-oil economizer | |
| CN217368169U (en) | Agitating unit is used in emollient production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051207 Termination date: 20101108 |