CN2428476Y - Powderlike active-carbon negative-pressure feeding device - Google Patents
Powderlike active-carbon negative-pressure feeding device Download PDFInfo
- Publication number
- CN2428476Y CN2428476Y CN 00212100 CN00212100U CN2428476Y CN 2428476 Y CN2428476 Y CN 2428476Y CN 00212100 CN00212100 CN 00212100 CN 00212100 U CN00212100 U CN 00212100U CN 2428476 Y CN2428476 Y CN 2428476Y
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- washing tower
- charcoal
- stock tank
- carbon
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Abstract
The utility model relates to a powderlike active-carbon negative-pressure feeding device, which comprises a sprayer arranged on the upper part of a washing tower. The bottom of the washing tower is provided with a reflux pipe communicated with a carbon size groove, and the middle of the washing tower is filled with filler. The air entry of a draught fan is connected with the carbon size groove via pipelines and a valve positioned on the air entry of the draught fan, and the air outlet of the draught fan is connected with the washing tower. The device has the advantages of simple structure, less environmental pollution, improved working conditions, less flying during the injection of the activated carbon, less professional pneumoconiosis, and less waste of activated carbon powder.
Description
The utility model relates to a kind of waterworks and adds the powdered carbon refining plant.
The needed water of human lives and activity in production is from the water intaking of nature water source, comprising: rivers, lake, reservoir etc. after clean water treatment factory and office reason, reach the drinking-water quality hygienic standard.Current most of water source is subjected to micropollution.Remove in little pollution technology at tap water, often adopt Powdered Activated Carbon.The Powdered Activated Carbon particle is very little, is generally 100 order to 200 orders, and unit weight is light, has only 0.6g/cm
3About.When adding Powdered Activated Carbon, need earlier powdered carbon to be dropped into and stir into the charcoal slurry in the water, Powdered Activated Carbon all is packed, it when dog-house is poured the charcoal stock tank into, air is extruded dog-house in the pond, and entrained air black powder gac flies upward, and can make whole chemical feed room fill the air the black dust, fall on full equipment, structures and the wall, the operator works in this environment for a long time and easily suffers from professional pneumoconiosis.Mostly there is the dust pollution phenomenon in the water factory that adds Powdered Activated Carbon.
Powdered carbon was difficult for flying upward when the purpose of this utility model was to provide a kind of waterworks to add powdered carbon, prevented that the worker is because of being subjected to powdered carbon and flying upward ill and improving the powdered carbon negative pressure throwing device of environment.
In order to achieve the above object, the technical solution adopted in the utility model is: at washing tower internal upper part configuration spray equipment, wash tower bottoms is provided with the return line that is connected with the charcoal stock tank, filler is filled at the middle part in the washing tower, the induced draft fan suction opening by pipeline and on valve be set link to each other with the charcoal stock tank, induced draft fan air outlet and washing tower join.
The utility model has the advantages that:
Simple in structure, easy to operate, when adding powdered carbon, the waterworks is difficult for flying upward, improve working conditions, when preventing that powdered carbon from flying upward, environmental pollution simultaneously, has also prevented the waste that the worker suffers from professional pneumoconiosis and stops powdered carbon because of flown upward by powdered carbon.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
By Fig. 1-Fig. 3 as can be known, the utility model is at washing tower 1 internal upper part configuration spray equipment 2, washing tower 1 bottom is provided with the return line 4 that is connected with charcoal stock tank 3, filler 5 is filled at the middle part in the washing tower 1, induced draft fan 6 suction openinies by pipeline 7 and on valve 8 be set link to each other with charcoal stock tank 3, induced draft fan 6 air outlets and washing tower 1 join.
Describedly windsheild 9 is installed at charcoal stock tank 3 air-breathing mouth of pipe places.
The utility model principle of work and lectotype selection:
Before throwing charcoal, toward the interior water-filling of charcoal stock tank, start blower fan and bleed from the charcoal stock tank earlier, make and form negative pressure in the charcoal stock tank, air enters in the pond from throwing the charcoal mouth, and during the throwing charcoal, the dust of generation is inhaled in the pond, the indoor dust that do not produce.Contain a large amount of charcoal dirt in the air that blower fan is discharged, be admitted to washing tower and wash with tap water, the clean air after the washing is discharged to outdoor, and the water after the washing is carried a large amount of powdered carbons formation black charcoal slurries secretly and is back in the charcoal stock tank.
When adding Powdered Activated Carbon in the charcoal stock tank, start stirrer and stir for a long time and makes the charcoal slurry, the powdered carbon sedimentation speed in the charcoal slurry is very fast, so when adding the charcoal slurry, need uninterruptedly to stir.
Charcoal slurry concentration is controlled at 10% and is advisable.
Dog-house size, blower fan model and washing tower specification etc. all depend on charcoal bag size.The Powdered Activated Carbon that China produces is 25kg for every bag; so can adopt same size; dog-house is of a size of 0.75m * 0.6m; convenient for placing charcoal bag and unpacking mouth; be provided with the grid carriage in dog-house, the blower fan model is 66-46-4c, washing tower diameter 1m; filler can adopt diameter 5cm to draw uncommon ring, thick 2m.The outlet of washing water return line is inserted under the interior liquid level of charcoal stock tank, forms water seal.
Claims (2)
1, a kind of powdered carbon negative pressure throwing device is made up of the stirrer that is provided with in the charcoal stock tank, it is characterized in that; At washing tower (1) internal upper part configuration spray equipment (2), washing tower (1) bottom is provided with the return line (4) that is connected with charcoal stock tank (3), filler (5) is filled at the middle part in the washing tower (1), induced draft fan (6) suction opening by pipeline (7) and on valve (8) be set link to each other with charcoal stock tank (3), induced draft fan (6) air outlet and washing tower (1) join.
2, according to the described powdered carbon negative pressure of claim 1 throwing device, it is characterized in that; The place is equipped with windsheild (9) at the air-breathing mouth of pipe of charcoal stock tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212100 CN2428476Y (en) | 2000-06-01 | 2000-06-01 | Powderlike active-carbon negative-pressure feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212100 CN2428476Y (en) | 2000-06-01 | 2000-06-01 | Powderlike active-carbon negative-pressure feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2428476Y true CN2428476Y (en) | 2001-05-02 |
Family
ID=33578675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00212100 Expired - Fee Related CN2428476Y (en) | 2000-06-01 | 2000-06-01 | Powderlike active-carbon negative-pressure feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2428476Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935082A (en) * | 2009-06-30 | 2011-01-05 | 江苏瀚深水业科技发展有限公司 | Dust absorption device for mixing drum in powder activated carbon manual wet-type feeding device |
| CN101935083A (en) * | 2009-06-30 | 2011-01-05 | 江苏瀚深水业科技发展有限公司 | Dust absorbing device of mixing barrel in automatic wet powdery activated carbon adding equipment |
| CN101934159A (en) * | 2009-06-30 | 2011-01-05 | 江苏瀚深水业科技发展有限公司 | Powdery active carbon (PAC) tiptronic wet-type feeding device and dust absorption device thereof |
| CN102078734A (en) * | 2009-11-26 | 2011-06-01 | 江苏瀚深水业科技发展有限公司 | Dust absorption tube of wet-type feeding device of powder active carbon (PAC) |
| CN102688710A (en) * | 2012-06-07 | 2012-09-26 | 江苏瀚深水业科技发展有限公司 | Material bag air-washing system |
| CN103406049A (en) * | 2013-08-22 | 2013-11-27 | 河南豫光锌业有限公司 | Powdered activated carbon charging method and powdered activated carbon charging device |
| CN110655181A (en) * | 2019-08-08 | 2020-01-07 | 北京恩菲环保股份有限公司 | Powdered activated carbon adding system |
-
2000
- 2000-06-01 CN CN 00212100 patent/CN2428476Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935082A (en) * | 2009-06-30 | 2011-01-05 | 江苏瀚深水业科技发展有限公司 | Dust absorption device for mixing drum in powder activated carbon manual wet-type feeding device |
| CN101935083A (en) * | 2009-06-30 | 2011-01-05 | 江苏瀚深水业科技发展有限公司 | Dust absorbing device of mixing barrel in automatic wet powdery activated carbon adding equipment |
| CN101934159A (en) * | 2009-06-30 | 2011-01-05 | 江苏瀚深水业科技发展有限公司 | Powdery active carbon (PAC) tiptronic wet-type feeding device and dust absorption device thereof |
| CN101934159B (en) * | 2009-06-30 | 2013-02-13 | 江苏瀚深水业科技发展有限公司 | Powdery active carbon (PAC) tiptronic wet-type feeding device and dust absorption device thereof |
| CN101935083B (en) * | 2009-06-30 | 2013-02-13 | 江苏瀚深水业科技发展有限公司 | Dust absorbing device of mixing barrel in automatic wet powdery activated carbon adding equipment |
| CN102078734A (en) * | 2009-11-26 | 2011-06-01 | 江苏瀚深水业科技发展有限公司 | Dust absorption tube of wet-type feeding device of powder active carbon (PAC) |
| CN102078734B (en) * | 2009-11-26 | 2013-04-24 | 江苏瀚深水业科技发展有限公司 | Dust absorption tube of wet-type feeding device of powder active carbon (PAC) |
| CN102688710A (en) * | 2012-06-07 | 2012-09-26 | 江苏瀚深水业科技发展有限公司 | Material bag air-washing system |
| CN102688710B (en) * | 2012-06-07 | 2015-04-15 | 江苏瀚深水业科技发展有限公司 | Material bag air-washing system |
| CN103406049A (en) * | 2013-08-22 | 2013-11-27 | 河南豫光锌业有限公司 | Powdered activated carbon charging method and powdered activated carbon charging device |
| CN103406049B (en) * | 2013-08-22 | 2015-07-22 | 河南豫光锌业有限公司 | Powdered activated carbon charging method and powdered activated carbon charging device |
| CN110655181A (en) * | 2019-08-08 | 2020-01-07 | 北京恩菲环保股份有限公司 | Powdered activated carbon adding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |