CN105056674A - Dedusting equipment and technology for combustible dust environment - Google Patents
Dedusting equipment and technology for combustible dust environment Download PDFInfo
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- CN105056674A CN105056674A CN201510451739.9A CN201510451739A CN105056674A CN 105056674 A CN105056674 A CN 105056674A CN 201510451739 A CN201510451739 A CN 201510451739A CN 105056674 A CN105056674 A CN 105056674A
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Abstract
The invention provides dedusting equipment and a technology for combustible dust environment. The dedusting equipment comprises a dust-absorbing device, a dedusting tank, a discharge valve, and a collecting tank; the air discharge pipe of the dust-absorbing device is arranged in the dedusting tank, the air discharge opening of the air discharge pipe is soaked in white oil in the dedusting tank; and the collecting tank is connected to the lower end of the dedusting tank through the discharge valve. Because the aluminum dust can explode easily, an explosion-proof blower fan is adopted to absorb the dusts. At the same time, the dedusting equipment is provided with a collecting tank, white oil is directly filled in the collecting tank, the aluminum powder is blown into the collecting tank through the air discharge pipe and is stored in the collecting tank, and the discharge valve is arranged between the space over the collecting tank and the dedusting tank. The equipment can be disassembled directly, can collect the aluminum powder, prevents the aluminum from contacting the air so as to prevent dust nuisance and reactions, and guarantees the safety of production and dedusting operation.
Description
Technical field
The present invention relates to aluminium powder technical field, particularly a kind of cleaner of combustible dust environment and technique.
Background technology
At present, domestic because of in production process to dust explosion risk management and control, understanding is not enough, cause Frequent Accidents, the personnel that cause injure and serious financial consequences.And the key of taking precautions against dust explosion is exactly control dust concentration.In general be the ventilation that will ensure workplace, and air draught cleaner is installed, control naked light, prevent airborne dust, use electric apparatus for explosive atmospheres etc.In order to better control the dust concentration of workplace, with this end in view carry out a kind of research of aluminium powder environmental dust removal technique.
Summary of the invention
The object of this invention is to provide a kind of cleaner and technique of combustible dust environment, this technique adopts explosion-proof fan dust suction, and device interior adds white oil, can aluminum filtration powder, and collects aluminium powder, recycling.This equipment can be directly connected in production line line end.The present invention effectively can reduce the dust concentration of factory's operation either inside, and high efficiency collection aluminium powder, makes aluminium powder income reach maximization.
For achieving the above object, the present invention realizes by the following technical solutions:
A kind of cleaner of combustible dust environment, comprise dust exhaust apparatus, dedusting tank, discharge valve, aggregate tank, the discharge pipe of described dust exhaust apparatus is arranged in dedusting tank, and the air outlet of discharge pipe stretches in the white oil in dedusting tank, and aggregate tank is connected to the lower end of dedusting tank by discharge valve.
Described dedusting tank comprises dedusting tank tank body, pure qi (oxygen) outlet, spoiler, liquid collecting ring, collecting tank, liquid supplementation pipe, pure qi (oxygen) outlet is arranged on the top of dedusting tank tank body, liquid supplementation pipe, collecting tank, liquid collecting ring, spoiler is set gradually above the inside, discharge pipe of dedusting tank tank body, the cylindrical of described liquid collecting ring and dedusting tank tank body fixing seal, the downward-sloping setting of liquid collecting ring ecto-entad, collecting tank is arranged on immediately below liquid collecting ring central exit, and spoiler is arranged on directly over liquid collecting ring central exit.
The described liquid supplementation pipe part stretched in dedusting tank tank body is provided with fluid infusion nozzle, and the liquid supplementation pipe part of stretching out outside dedusting tank tank body is provided with fluid infusion mouth.
Described dust exhaust apparatus comprises explosion-proof fan, air inlet, discharge pipe, and the input of explosion-proof fan connects air inlet, and the output of explosion-proof fan connects discharge pipe, and discharge pipe stretches in dirt pocket.
A kind of dust collecting process adopting combustible dust environmental dust removal equipment, by explosion-proof fan, aluminium powder dust is sucked in the white oil in dedusting tank, aluminium powder dust filtering-depositing in white oil, the gas entered with dust forms bubble and upwards rises and the overhead entering dedusting tank inside in white oil, gas continues upwards to rise in dedusting tank, when via collecting tank, gas continues upwards to flow from the surrounding of collecting tank, when gas is via liquid collecting ring, the white oil liquid that gas takes up is attached on liquid collecting ring, the outlet of gas in the middle of liquid collecting ring is discharged, the white oil liquid be attached on liquid collecting ring flows into collecting tank downwards, gas continues upwards to flow over spoiler, the white oil liquid that gas is taken out of is further by spoiler choked flow, final pure qi (oxygen) upwards flows from the surrounding of spoiler, and discharge dedusting tank from pure qi (oxygen) outlet, enter air.
Precipitate in the white oil of aluminium powder dust bottom dedusting tank, and enter aggregate tank via discharge valve, when the aluminium powder dust collection in aggregate tank is full, by discharge valve by dedusting tank bottom lock, and aggregate tank is disassembled from dedusting tank, by the unified process of aluminium powder be collected in white oil, recycle.
When the white oil liquid level in dedusting tank is too low, in dedusting tank, supplement white oil by liquid supplementation pipe.
Compared with prior art, the invention has the beneficial effects as follows:
1) aluminium powder environmental dust removal technique, is directly connected in production circuit, can effectively dedusting.Environment around protection production operation.
2) consider and add explosion-proof fan by the explosion danger that aluminium powder exists, reduce the possibility of blasting.
3) use white oil, deposit envelope, collect aluminium powder dust, be convenient to recovery and the recycling of aluminium powder.
4) above aggregate tank, install discharge valve, can directly dismantle, convenient taking-up reclaims aluminium powder.
5) unique white oil fluid infusion mouth design, does not affect collection aluminium powder.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cleaner of a kind of combustible dust environment of the present invention;
In figure: 1-air inlet 2-explosion-proof fan 3-pure qi (oxygen) outlet 4-spoiler 5-liquid collecting ring 6-collecting tank 7-fluid infusion mouth 8-fluid infusion nozzle 9-discharge valve 10-white oil 11-aggregate tank 12-discharge pipe 13-air outlet 14-drainage plate
Detailed description of the invention
Below in conjunction with Figure of description, invention is described in detail, but it should be noted that enforcement of the present invention is not limited to following embodiment.
A kind of cleaner of combustible dust environment, comprise dust exhaust apparatus, dedusting tank, discharge valve 9, aggregate tank 11, the discharge pipe 12 of described dust exhaust apparatus is arranged in dedusting tank, the air outlet 13 of discharge pipe 12 stretches in the white oil 10 (atoleine) in dedusting tank, aggregate tank 11 is connected to the lower end of dedusting tank by discharge valve 9, white oil 10 (atoleine) is housed in the lower end of dedusting tank, in aggregate tank 11, fills white oil 10.
Described dedusting tank comprises dedusting tank tank body, pure qi (oxygen) outlet 3, spoiler 4, liquid collecting ring 5, collecting tank 6, liquid supplementation pipe 7, pure qi (oxygen) outlet 3 is arranged on the top of dedusting tank tank body, liquid supplementation pipe, collecting tank 6, liquid collecting ring 5, spoiler 4 is set gradually above the inside of dedusting tank tank body, discharge pipe 12, the cylindrical of described liquid collecting ring 5 and dedusting tank tank body fixing seal, the downward-sloping setting of liquid collecting ring 5 ecto-entad, collecting tank 6 is arranged on immediately below liquid collecting ring 5 central exit, and spoiler 4 is arranged on directly over liquid collecting ring 5 central exit.
Be fixed with one week drainage plate 14 in the lower end of liquid collecting ring 5 central exit, the white oil liquid be attached on liquid collecting ring 5 can flow into collecting tank 6 along drainage plate 14.
The floor space of collecting tank 6 is larger than liquid collecting ring 5 central exit area, collecting tank 6 is arranged on immediately below liquid collecting ring 5 central exit, the gas that subtend flows plays the effect of choked flow and water conservancy diversion, can make on the white oil liquid bottom that is attached to collecting tank 6 of rising with gas or liquid collecting ring 5, and air can not be entered along with gas outflow.
The area of spoiler 4 is also large than liquid collecting ring 5 central exit area, and it further can stop the residue white oil liquid with air flows upwards, to guarantee that the air of discharging from pure qi (oxygen) outlet is for pure air.
The described liquid supplementation pipe part stretched in dedusting tank tank body is provided with fluid infusion nozzle 8, and the liquid supplementation pipe part of stretching out outside dedusting tank tank body is provided with fluid infusion mouth 7.
Dust exhaust apparatus comprises explosion-proof fan 2, air inlet 1, discharge pipe 12, and the input of explosion-proof fan 2 connects air inlet 1, and the output of explosion-proof fan 2 connects discharge pipe 12, and discharge pipe 12 stretches in dedusting tank.The discharge pipe 12 of dedusting tank inside is provided with multiple air outlet 13, and the bottom of each air outlet 13 is stretched in the white oil 10 of dedusting tank lower end.
A kind of dust collecting process adopting combustible dust environmental dust removal equipment, by explosion-proof fan 2, aluminium powder dust is sucked in the white oil 10 in dedusting tank, aluminium powder dust is filtering-depositing in white oil 10, the gas entered with dust forms bubble and upwards rises and the overhead entering dedusting tank inside in white oil 10, gas continues upwards to rise in dedusting tank, when via collecting tank 6, gas continues upwards to flow from the surrounding of collecting tank 6, when gas is via liquid collecting ring 5, the white oil liquid that gas takes up is attached on liquid collecting ring 5, the outlet of gas in the middle of liquid collecting ring 5 is discharged, the white oil liquid be attached on liquid collecting ring 5 flows into collecting tank 6 downwards, gas continues upwards to flow over spoiler 4, the white oil liquid that gas is taken out of is further by spoiler 4 choked flow, final pure qi (oxygen) upwards flows from the surrounding of spoiler 4, and discharge dedusting tank from pure qi (oxygen) outlet 3, enter air.
Precipitate in the white oil 10 of aluminium powder dust bottom dedusting tank, and enter aggregate tank 11 via discharge valve 9, when the aluminium powder dust collection in aggregate tank 11 is full, by discharge valve 9 by dedusting tank bottom lock, and aggregate tank 11 is disassembled from dedusting tank, by the unified process of aluminium powder be collected in white oil, recycle.
When white oil 10 liquid level in dedusting tank is too low, in dedusting tank, supplement white oil by liquid supplementation pipe.
The present invention can collect aluminium powder powder efficiently, and can effectively prevent from aluminium powder powder from contacting with air airborne dust and reaction occur.Ensure that the security of plant produced, dust removal operation.
Be only the general principle of patent of the present invention above, not impose any restrictions patent of the present invention, the present invention of every foundation carries out equivalent variations and modification to it, all within the category of the art of this patent protection scheme.
Claims (5)
1. the cleaner of a combustible dust environment, it is characterized in that, comprise dust exhaust apparatus, dedusting tank, discharge valve, aggregate tank, the discharge pipe of described dust exhaust apparatus is arranged in dedusting tank, the air outlet of discharge pipe stretches in the white oil in dedusting tank, and aggregate tank is connected to the lower end of dedusting tank by discharge valve.
2. the cleaner of a kind of combustible dust environment according to claim 1, it is characterized in that, described dedusting tank comprises dedusting tank tank body, pure qi (oxygen) exports, spoiler, liquid collecting ring, collecting tank, liquid supplementation pipe, pure qi (oxygen) outlet is arranged on the top of dedusting tank tank body, in the inside of dedusting tank tank body, the top of discharge pipe sets gradually liquid supplementation pipe, collecting tank, liquid collecting ring, spoiler, the cylindrical of described liquid collecting ring and dedusting tank tank body fixing seal, the downward-sloping setting of liquid collecting ring ecto-entad, collecting tank is arranged on immediately below liquid collecting ring central exit, spoiler is arranged on directly over liquid collecting ring central exit.
3. the cleaner of a kind of combustible dust environment according to claim 2, is characterized in that, the described liquid supplementation pipe part stretched in dedusting tank tank body is provided with fluid infusion nozzle, and the liquid supplementation pipe part of stretching out outside dedusting tank tank body is provided with fluid infusion mouth.
4. the cleaner of a kind of combustible dust environment according to claim 1, it is characterized in that, described dust exhaust apparatus comprises explosion-proof fan, air inlet, discharge pipe, and the input of explosion-proof fan connects air inlet, the output of explosion-proof fan connects discharge pipe, and discharge pipe stretches in dirt pocket.
5. one kind adopts the dust collecting process of combustible dust environmental dust removal equipment as claimed in claim 1, it is characterized in that, by explosion-proof fan, aluminium powder dust is sucked in the white oil in dedusting tank, aluminium powder dust filtering-depositing in white oil, the gas entered with dust forms bubble and upwards rises and the overhead entering dedusting tank inside in white oil, gas continues upwards to rise in dedusting tank, when via collecting tank, gas continues upwards to flow from the surrounding of collecting tank, when gas is via liquid collecting ring, the white oil liquid that gas takes up is attached on liquid collecting ring, the outlet of gas in the middle of liquid collecting ring is discharged, the white oil liquid be attached on liquid collecting ring flows into collecting tank downwards, gas continues upwards to flow over spoiler, the white oil liquid that gas is taken out of is further by spoiler choked flow, final pure qi (oxygen) upwards flows from the surrounding of spoiler, and discharge dedusting tank from pure qi (oxygen) outlet, enter air,
Precipitate in the white oil of aluminium powder dust bottom dedusting tank, and enter aggregate tank via discharge valve, when the aluminium powder dust collection in aggregate tank is full, by discharge valve by dedusting tank bottom lock, and aggregate tank is disassembled from dedusting tank, by the unified process of aluminium powder be collected in white oil, recycle;
When the white oil liquid level in dedusting tank is too low, in dedusting tank, supplement white oil by liquid supplementation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451739.9A CN105056674B (en) | 2015-07-28 | 2015-07-28 | A kind of cleaner of combustible dust environment and technique |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510451739.9A CN105056674B (en) | 2015-07-28 | 2015-07-28 | A kind of cleaner of combustible dust environment and technique |
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| CN105056674A true CN105056674A (en) | 2015-11-18 |
| CN105056674B CN105056674B (en) | 2017-03-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088332A (en) * | 2017-06-02 | 2017-08-25 | 常州大学 | A kind of explosion-proof explosion unit containing aluminum dust |
| CN107137991A (en) * | 2017-06-02 | 2017-09-08 | 常州大学 | A kind of aluminium powder collects explosion-proof explosion unit |
| WO2023029636A1 (en) * | 2021-08-31 | 2023-03-09 | 宁德时代新能源科技股份有限公司 | Lithium chip inerting processing apparartus and processing method, and battery lithium supplementing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088332A (en) * | 2017-06-02 | 2017-08-25 | 常州大学 | A kind of explosion-proof explosion unit containing aluminum dust |
| CN107137991A (en) * | 2017-06-02 | 2017-09-08 | 常州大学 | A kind of aluminium powder collects explosion-proof explosion unit |
| WO2023029636A1 (en) * | 2021-08-31 | 2023-03-09 | 宁德时代新能源科技股份有限公司 | Lithium chip inerting processing apparartus and processing method, and battery lithium supplementing system |
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| Publication number | Publication date |
|---|---|
| CN105056674B (en) | 2017-03-08 |
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