CN102922109A - Plasma cutting platform - Google Patents
Plasma cutting platform Download PDFInfo
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- CN102922109A CN102922109A CN2012104495625A CN201210449562A CN102922109A CN 102922109 A CN102922109 A CN 102922109A CN 2012104495625 A CN2012104495625 A CN 2012104495625A CN 201210449562 A CN201210449562 A CN 201210449562A CN 102922109 A CN102922109 A CN 102922109A
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Abstract
A plasma cutting platform comprises a water tank, a dreg disc and a water-in and water-out system. A gas tank provided with a lower portion opening is arranged inside the water tank. The gas tank is connected with the bottom of the water tank through a support piece. A gap is reserved between the lower portion opening of the gas tank and the bottom of the water tank. The gap enables the water tank and the gas tank to be communicated. An air channel enters into the gas tank through the bottom of the water tank. The upper end of the gas tank is connected with the dreg disc. The periphery of the dreg disc is fixedly connected with walkway support pieces. The periphery of the water tank is fixedly connected with walkway support pieces correspondingly. Walkways are paved on the walkway support pieces. The plasma cutting platform further comprises an air-in and air-out system which is connected with the air channel. The plasma cutting platform guarantees the disposing effect of smoke and dust, and meanwhile, production cost is lowered.
Description
Technical field
The present invention relates to the cutting equipment field, be specifically related to plasma cutting platform, relate in particular to and to carry out the plasma cutting platform of cutting operation under water to workpiece.
Background technology
Plasma cutting machines is to utilize the heat of high-temperature plasma electric arc to make metal part or the local melting of workpiece incision, and by a kind of Metal Cutting equipment of the isoionic momentum eliminating of high speed motlten metal with the formation otch, because it has the plurality of advantages such as efficient height, cutting accuracy is high, thermal deformation is little, thereby is widely used in the industry fields such as automobile, locomotive, pressure vessel, chemical machinery, nuclear industry, universal machine, engineering machinery, steel construction.Yet general CUT can produce volume of smoke when cutting steel plate, and this flue dust distributes in the workshop, thereby affects the healthy of staff from the ejection of workpiece below, and labor productivity is reduced.Thereby the operating environment of CUT must be furnished with smoke treatment system.In the prior art, normally adopt exhausting workbench and dust removing purifier, by the two be used in combination absorb, filter and purify the volume of smoke that produces in the plasma cutting process, dust removing purifier and exhausting workbench are used in combination the effect that can reach dedusting, but the manufacturing cost of the two is relatively high.
Summary of the invention
The applicant improves for above-mentioned shortcoming of the prior art, and a kind of plasma cutting platform is provided, and it has also reduced production cost when guaranteeing the smoke and dust treatment effect.
Technical scheme of the present invention is as follows:
Plasma cutting platform, comprise water tank, slag pan and water inlet drainage system, be provided with the gas tank of lower openings in the water tank, gas tank is connected with water tank bottom by support member, leave the gap between the lower openings of gas tank and the water tank bottom, described gap is communicated with water tank and gas tank; The air channel enters in the gas tank by water tank bottom; The gas tank upper end is connected with slag pan, is connected with the aisle support member around the slag pan, and correspondence is connected with the aisle support member around the water tank, lays the aisle on the support member of aisle; Also comprise the air intake-exhaust system that is connected with the air channel.
Its further technical scheme is:
Described air intake-exhaust system comprises the blower fan that is positioned at the water tank outside, and blower fan is connected with air inlet pipe, and butterfly valve one is housed between the two, and air inlet pipe is connected with the air channel by pipeline; Also comprise the escape pipe of water tank below, escape pipe is connected with same air channel by pipeline, is connected with butterfly valve two between the escape pipe other end and the Outer Tube; Butterfly valve one and butterfly valve two all are connected with control valve.
Described water inlet drainage system comprises the outlet pipe of the water inlet pipe of water tank upper end and overflow pipe, water tank lower end, and water inlet pipe and outlet pipe all are connected with control valve, and are connected with external pipe.
Technique effect of the present invention:
The present invention is by arranging the slag pan of gas tank and carrying workpiece in water tank, and the automatic lifting of the interior water level of the poor realization water tank of the inner and outer air pressure that utilizes gas tank, realize the cutting operation under water of plasma cutting machines, flue dust and arc light that the plasma cutting produces are absorbed by water, thereby reach the effect of dedusting environment friendly; Simultaneously the present invention makes simply, and production cost is lower.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1, Fig. 2, the present invention includes water tank 1, slag pan 2 and water inlet drainage system, be provided with the gas tank 3 of lower openings in the water tank 1, gas tank 3 is connected with water tank 1 bottom by support member 15, leave the gap between the lower openings of gas tank 3 and water tank 1 bottom, described gap is communicated with water tank 1 and gas tank 3, and air channel 4 enters in the gas tank 3 by water tank 1 bottom, and the quantity in air channel 4 can increase design according to the needs of exhaust; Gas tank 3 upper ends are connected with slag pan 2, and slag pan 2 is supported by gas tank 3, is connected with aisle support member 5 around the slag pan 2, and correspondence is connected with aisle support member 5 around the water tank 1, lay aisle 6 on the aisle support member 5, and described support member 15 and aisle support member 5 are angle steel; Also comprise the air intake-exhaust system that is connected with air channel 4.
See Fig. 2, described air intake-exhaust system comprises the blower fan 7 that is positioned at water tank 1 outside, and blower fan 7 is connected connection with air inlet pipe, and butterfly valve 1 is housed between the two, and air inlet pipe 8 is connected with an air channel 4 by pipeline; The escape pipe 10 that also comprises water tank 1 below, escape pipe 10 is connected with air channel 4 by pipeline, and air inlet pipe 8 is connected with escape pipe and is connected with same air channel 4 by pipeline, is connected with butterfly valve 2 11 between escape pipe 10 other ends and the Outer Tube; Butterfly valve 1 and butterfly valve 2 11 all are connected with control valve, wherein, butterfly valve 1 is connected with air inlet electromagnetic valve 16, air inlet electromagnetic valve 16 is by premium on currency switch 17 controls on the electric control system, butterfly valve 2 11 is connected with the magnetic valve 18 of giving vent to anger, and the magnetic valve 18 of giving vent to anger is by precipitation switch 19 controls on the electric control system.
See Fig. 2, described water inlet drainage system comprises the outlet pipe 14 of the water inlet pipe 12 of water tank 1 upper end and overflow pipe 13, water tank 1 lower end, the height and position of not shown water inlet pipe 12, overflow pipe 13 and outlet pipe 14, and the height of overflow pipe 13 is a little less than the height in air channel 4; Water inlet pipe 12, overflow pipe 13 and outlet pipe 14 all are connected with control valve, and are connected with external pipe, and wherein water inlet pipe 12 is connected with into water stop valve 20, and outlet pipe 14 is connected with the stop valve 21 that discharges water.
Running of the present invention is as follows:
Before carrying out under water cutting operation, first to water tank 1 supply water, water level in the water tank 1 should be lower than the height in air channel 4 and must not be higher than overflow pipe 13, after the water level in the water tank 1 satisfies aforementioned requirement, stop supplies water, workpiece is positioned on the slag pan 2, then start blower fan 7, close the control valve of overflow pipe 13, open premium on currency switch 17, under the control of electric control system, air inlet electromagnetic valve 16 gets electric work, close and go out water solenoid valve 18 outages, butterfly valve 1 is opened, blower fan 7 is delivered to gas in the gas tank 3 by air inlet pipe 8 and air channel 4, air pressure in the gas tank 3 is higher than the air pressure outside the gas tank 3, air pressure extrudes the water in the gas tank 3 from the described gap of gas tank 3 and water tank 1, water in the gas tank 3 flow in gas tank 3 water tank 1 outward, thus, water level fast rise in the water tank 1, when rising to desired location, be the water level that water covers workpiece, close air inlet electromagnetic valve 16, blower fan 7 quits work, thereby make the water level in the water tank 1 remain on the position that regulates, this moment, plasma cutting machines began the workpiece on the slag pan 2 is carried out cutting operation, because this moment, water tank 1 interior water covered workpiece, therefore the cutting operation of this moment is to carry out under water fully, and the flue dust that produces during cutting operation absorbs by water in water, so reaches good dust removing effects.
After cutting operation finishes, open precipitation switch 19, under the control of electric control system, the magnetic valve 18 of giving vent to anger gets electric opening, butterfly valve 2 11 is opened, gas in gas tank 3 is discharged away by air channel 4 and escape pipe 10, if need to discharge more rapidly the gas in the gas tank 3, can realize by the mode of setting up air channel 4, be that gas tank 3 interior gases are discharged by air channel 4 and escape pipe 10 on the one hand, on the other hand can be simultaneously directly discharge from the air channel 4 of setting up, the operation of exhaust descends the air pressure in the gas tank 3, thereby the water in the water tank 1 is rapidly from the described gap of gas tank 3 and water tank 1 in the backflow inlet box 3, water level fast-descending in the water tank 1, and along with the decline of water level, the workpiece after the cutting surfaces, and just can take the workpiece of well cutting this moment away.Carry out the effect that the plasma cutting operation can reach dedusting environment friendly by the liftable Cutting platform of this water level, and be convenient to material loading, blanking, its manufacturing cost is also relatively low.
More than describing is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (3)
1. plasma cutting platform, comprise water tank (1), slag pan (2) and water inlet drainage system, it is characterized in that: the gas tank (3) that is provided with lower openings in the water tank (1), gas tank (3) is connected with water tank (1) bottom by support member (15), leave the gap between the lower openings of gas tank (3) and water tank (1) bottom, described gap is communicated with water tank (1) and gas tank (3); Air channel (4) enters in the gas tank (3) by water tank (1) bottom; Gas tank (3) upper end is connected with slag pan (2), is connected with aisle support member (5) around the slag pan (2), and water tank (1) all around correspondence is connected with aisle support member (5), the upper aisle (6) of laying of aisle support member (5); Also comprise the air intake-exhaust system that is connected with air channel (4).
2. by plasma cutting platform claimed in claim 1, it is characterized in that: described air intake-exhaust system comprises and is positioned at the outside blower fan (7) of water tank (1), blower fan (7) is connected 8 with air inlet pipe) connect, and butterfly valve one (9) is housed between the two, and air inlet pipe (8) is connected with air channel (4) by pipeline; Also comprise the escape pipe (10) of water tank (1) below, escape pipe (10) is connected with same air channel (4) by pipeline, is connected with butterfly valve two (11) between escape pipe (10) other end and the Outer Tube; Butterfly valve one (9) and butterfly valve two (11) all are connected with control valve.
3. by plasma cutting platform claimed in claim 1, it is characterized in that: described water inlet drainage system comprises the outlet pipe (14) of the water inlet pipe (12) of water tank (1) upper end and overflow pipe (13), water tank (1) lower end, water inlet pipe (12), overflow pipe (13) and outlet pipe (14) all are connected with control valve, and are connected with external pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104495625A CN102922109A (en) | 2012-11-12 | 2012-11-12 | Plasma cutting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104495625A CN102922109A (en) | 2012-11-12 | 2012-11-12 | Plasma cutting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102922109A true CN102922109A (en) | 2013-02-13 |
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ID=47637112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104495625A Pending CN102922109A (en) | 2012-11-12 | 2012-11-12 | Plasma cutting platform |
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| Country | Link |
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| CN (1) | CN102922109A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048369A (en) * | 2016-12-02 | 2018-12-21 | 浙江盛达铁塔有限公司 | Water bed structure |
| CN112496511A (en) * | 2020-11-25 | 2021-03-16 | 沪东中华造船(集团)有限公司 | Underwater plasma cutting platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235350Y (en) * | 1995-11-29 | 1996-09-18 | 哈尔滨焊接切割成套设备联合公司 | Water level adjustable working table |
| CN201189589Y (en) * | 2008-02-02 | 2009-02-04 | 赵宏忠 | Lathe bed for automatic underwater cutting |
| CN201235442Y (en) * | 2008-07-10 | 2009-05-13 | 武汉法利莱切割系统工程有限责任公司 | Underwater workbench of numerical control plasma cutting machine |
| CN202934219U (en) * | 2012-11-12 | 2013-05-15 | 无锡华联精工机械有限公司 | Plasma cutting platform |
-
2012
- 2012-11-12 CN CN2012104495625A patent/CN102922109A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235350Y (en) * | 1995-11-29 | 1996-09-18 | 哈尔滨焊接切割成套设备联合公司 | Water level adjustable working table |
| CN201189589Y (en) * | 2008-02-02 | 2009-02-04 | 赵宏忠 | Lathe bed for automatic underwater cutting |
| CN201235442Y (en) * | 2008-07-10 | 2009-05-13 | 武汉法利莱切割系统工程有限责任公司 | Underwater workbench of numerical control plasma cutting machine |
| CN202934219U (en) * | 2012-11-12 | 2013-05-15 | 无锡华联精工机械有限公司 | Plasma cutting platform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048369A (en) * | 2016-12-02 | 2018-12-21 | 浙江盛达铁塔有限公司 | Water bed structure |
| CN109227137A (en) * | 2016-12-02 | 2019-01-18 | 浙江盛达铁塔有限公司 | The water bed structure of cutting machine |
| CN112496511A (en) * | 2020-11-25 | 2021-03-16 | 沪东中华造船(集团)有限公司 | Underwater plasma cutting platform |
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Application publication date: 20130213 |