CN204449310U - A kind of lead-power machine with waste gas reuse function - Google Patents
A kind of lead-power machine with waste gas reuse function Download PDFInfo
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- CN204449310U CN204449310U CN201520130377.9U CN201520130377U CN204449310U CN 204449310 U CN204449310 U CN 204449310U CN 201520130377 U CN201520130377 U CN 201520130377U CN 204449310 U CN204449310 U CN 204449310U
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Abstract
The utility model discloses a kind of lead-power machine with waste gas reuse function, comprise base, the cylinder be arranged on base, the waste gas reuse conveying device of positive pressure fan, negative-pressure air fan, the positive pressure fan of connection and negative-pressure air fan, support, rack-mount powder collector, feed pipe and chimney.A part of waste gas recovery, by adding reuse appendix between positive pressure fan and negative-pressure air fan, is applied in cylinder, decreases the lead powder dust quantity be discharged in air by the utility model.In addition, the constant hot-air be incorporated in cylinder eliminates the impact that circumstance of temperature difference brings, and improves the stability of powder process index, decreases the waste of energy, achieves the object of energy-saving and emission-reduction.
Description
Technical field
The utility model relates to storage battery production equipment technical field, is specifically related to a kind of technology can recycled lead-power machine waste gas.
Background technology
Lead-power machine, in storage battery production, is mainly used for producing the lead powder needed for plate active material, makes the lead powder meeting technological requirement with certain oxidizability, certain fineness by pure lead.In this operation, constantly joined in the cylindrical shell of rotation by lead button, lead button carries out autogenous grinding in cylindrical shell.Being blown into of malleation wind, impel lead button to kick up oxidation, qualified lead powder is extracted out by the air-flow of negative-pressure air fan in cylindrical shell, and collects after being filtered by powder collector.Current lead-power machine both domestic and external is generally Shimadzu formula ball mill, the technology adopted is generally directly be connected with chimney by negative-pressure air fan air outlet, if every platform calculates according to the discharge standard of 12000 m3, amount to discharge lead powder dirt 51840g/ the whole year, the EGT be simultaneously discharged in air reaches more than 60 DEG C, this partial heat is all wasted, and does not meet the production theory of national environmental protection and energy-saving and emission-reduction.
Utility model content
In order to overcome prior art deficiency, the utility model provides a kind of lead-power machine with waste gas reuse function, by adding gas pipeline between positive pressure fan and negative-pressure air fan, a part of waste gas is back to use in cylinder, decrease the lead powder dust quantity be discharged in air, the constant hot-air be simultaneously incorporated in cylinder eliminates the impact that circumstance of temperature difference brings, and improves the stability of powder process index, decrease the waste of energy, achieve the object of energy-saving and emission-reduction.
Technical solution:
A kind of lead-power machine with waste gas reuse function comprises base, the cylinder be arranged on base, just pressure fan, negative-pressure air fan, support, rack-mount powder collector, feed pipe and chimney, one end of described cylinder is the entrance of wind and lead button, be communicated with feed pipe with malleation fan outlet, the other end is the outlet of wind and lead powder, with the air inlet sequential communication of powder collector and negative-pressure air fan, the air outlet of described negative-pressure air fan is communicated with chimney, it is characterized in that: a kind of lead-power machine with waste gas reuse function also comprises waste gas reuse conveying device.
Preferred described waste gas reuse conveying device is cross section is circular reuse appendix, and described reuse appendix one end is communicated with negative-pressure air fan, and the other end is communicated with positive pressure fan.
Preferred described reuse appendix, chimney are communicated with by a three-way pipe with negative-pressure air fan, and chimney is provided with valve, for control discharge to the exhausted air quantity in air.
Preferred described positive pressure fan, feed pipe are communicated with by a three-way pipe with cylinder.
Muffler is respectively equipped with in preferred described positive pressure fan and negative-pressure air fan.
The beneficial effects of the utility model:
There is a lead-power machine for waste gas reuse function, by adding reuse appendix between positive pressure fan and negative-pressure air fan, a part of waste gas recovery being applied in cylinder, decrease the lead powder dust quantity be discharged in air.In addition, the constant hot-air be incorporated in cylinder eliminates the impact that circumstance of temperature difference brings, and improves the stability of powder process index, decreases the waste of energy, achieves the object of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
There is a lead-power machine for waste gas reuse function, comprise base 1, the cylinder 2 be arranged on base, positive pressure fan 3, negative-pressure air fan 4, waste gas reuse conveying device, support 5, the powder collector 6 be arranged on support 5, feed pipe 7 and chimney 8.Described waste gas reuse conveying device is cross section is circular reuse appendix 9, in the utility model, the diameter of section of reuse appendix 9 is 400mm, user can set the size of diameter of section according to actual conditions, reuse appendix 9 one end is communicated with negative-pressure air fan 4, and the other end is communicated with positive pressure fan 3.Described positive pressure fan 3, be communicated with by three-way pipe between feed pipe 7 and cylinder 2, the straight tube of three-way pipe is communicated with positive pressure fan 3, and the arm of three-way pipe is communicated with feed pipe 7.Described reuse appendix 9, chimney 8 are communicated with by a three-way pipe with negative-pressure air fan 4, and chimney 8 is provided with valve 10, for control discharge to the exhausted air quantity in air, guarantee that the lead powder dust quantity be discharged in air can control between zero to statutory emissions regulations.Preferably adopt three-way pipe to connect reuse appendix 9, chimney 8 and negative-pressure air fan 4 in the utility model, designer also can adopt two pipelines to realize chimney 8 and negative-pressure air fan 4 respectively, the connection of reuse appendix 9 and negative-pressure air fan 4.Be respectively equipped with muffler 11 in described positive pressure fan 3 and negative-pressure air fan 4, reduce noise pollution.
In pulverizing process, lead button enters cylinder 2 from feed pipe 7, positive pressure fan 3 is dried in cylinder 2 simultaneously, under certain rotating speed, lead button in cylinder 2 rises to certain altitude under the acting in conjunction of wind and centrifugal force, is then rolled down, forms a circulation, circular flow like this, between object, phase mutual friction produces lead powder.Under positive pressure fan 3 acts on, be blown into the malleation wind in cylinder 2, impel lead button to kick up oxidation.Through friction pulverize and oxidation after lead powder under the effect of negative-pressure air fan 4 through collecting by filtration in powder collector 6.Under positive pressure fan 3 acts on, be blown into the malleation wind in cylinder 2 simultaneously, effect next part at negative-pressure air fan 4 after cylinder 2, dust arrester 6 is discharged in air through chimney 8, another part is blown in cylinder 2 under the effect of positive pressure fan 3 through reuse appendix 9, and so circulate running.Chimney 8 is provided with valve 10, and user can regulate the exhausted air quantity be discharged in air as required, and the lead powder dust quantity be discharged in air is controlled between zero-sum discharge standard.Be applied in cylinder 2 because a part of waste gas is recovered, decrease the lead powder dust quantity be discharged in air, in the utility model, the diameter of reuse appendix 9 is 400mm, then the annual lead powder dirt of every platform lead-power machine reduces discharging and reaches 4896g, achieves the production theory of reduction of discharging.In addition, because the reasons such as collision friction make the EGT of discharging through negative-pressure air fan 4 higher and temperature value is more stable, the hot-air of steady temperature is introduced in cylinder 2 by the utility model while the plumbous dust emission of minimizing, eliminate the circumstance of temperature difference in the cylinder 2 that causes because plumbous oxidation is absorbed heat, stop the impact of circumstance of temperature difference on device parameter, thus ensure that the stable of powder process index, achieve energy-conservation effect.
To sum up, the utility model produces a desired effect.
Claims (5)
1. a lead-power machine with waste gas reuse function comprise base, the cylinder be arranged on base, positive pressure fan, negative-pressure air fan, support, rack-mount powder collector, feed pipe and chimney, one end of described cylinder is the entrance of wind and lead button, be communicated with feed pipe with malleation fan outlet, the other end is the outlet of wind and lead powder, with the air inlet sequential communication of powder collector and negative-pressure air fan, the air outlet of described negative-pressure air fan is communicated with chimney, it is characterized in that: a kind of lead-power machine with waste gas reuse function also comprises waste gas reuse conveying device.
2. a kind of lead-power machine with waste gas reuse function according to claim 1, it is characterized in that: described waste gas reuse conveying device is cross section is circular reuse appendix, described reuse appendix one end is communicated with negative-pressure air fan, and the other end is communicated with positive pressure fan.
3. a kind of lead-power machine with waste gas reuse function according to claim 1, is characterized in that: described reuse appendix, chimney are communicated with by a three-way pipe with negative-pressure air fan, and chimney is provided with valve.
4. a kind of lead-power machine with waste gas reuse function according to claim 1, is characterized in that: described positive pressure fan, feed pipe are communicated with by a three-way pipe with cylinder.
5. a kind of lead-power machine with waste gas reuse function according to claim 1, is characterized in that: be respectively equipped with muffler in described positive pressure fan and negative-pressure air fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130377.9U CN204449310U (en) | 2015-03-09 | 2015-03-09 | A kind of lead-power machine with waste gas reuse function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130377.9U CN204449310U (en) | 2015-03-09 | 2015-03-09 | A kind of lead-power machine with waste gas reuse function |
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| CN204449310U true CN204449310U (en) | 2015-07-08 |
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| CN201520130377.9U Active CN204449310U (en) | 2015-03-09 | 2015-03-09 | A kind of lead-power machine with waste gas reuse function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668568A (en) * | 2015-03-09 | 2015-06-03 | 江苏澳鑫科技发展有限公司 | Lead powder machine with waste gas recycling function |
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2015
- 2015-03-09 CN CN201520130377.9U patent/CN204449310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668568A (en) * | 2015-03-09 | 2015-06-03 | 江苏澳鑫科技发展有限公司 | Lead powder machine with waste gas recycling function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 223800 Suqian city of Jiangsu province Suqian ecological chemical science and Technology Industrial Park Road South Patentee after: Asahi Power Co., Ltd. Address before: 223800 Suqian city of Jiangsu province Suqian ecological chemical science and Technology Industrial Park South Road No. 66 Patentee before: Jiangsu Aosion Technology Development Co., Ltd. |