CN202605879U - Water circulation system in laser wet cutting system - Google Patents
Water circulation system in laser wet cutting system Download PDFInfo
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- CN202605879U CN202605879U CN 201220023482 CN201220023482U CN202605879U CN 202605879 U CN202605879 U CN 202605879U CN 201220023482 CN201220023482 CN 201220023482 CN 201220023482 U CN201220023482 U CN 201220023482U CN 202605879 U CN202605879 U CN 202605879U
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- filter
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- filter paper
- cotton
- paper band
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Abstract
The utility model relates to a water circulation system in a laser wet cutting system. The water circulation system comprises a sewage recycling system, a filter system and a water storage tank. The filter system comprises a paper tape filter device and a filter core filter device, wherein the paper tap filter device can filter primarily, and the filter core filter device can filter secondarily. The water circulation system combines paper tape filter with filter core filter so as to e good in filter effect, is small in the number of parts of the whole system so as to be simple in structure, and recycles filtered water so as to save energy, reduce emission and reduce water consumption.
Description
Technical field
The utility model relates to a kind of water circulation system that be used for laser wet cutting system of thin-wall pipes in the Laser Micro-Machining process, belongs to the laser micro-machining technology field.
Background technology
General Laser Micro-Machining technology has driedly cuts and wets and cut two kinds of technologies.Because wet cutting keeping having important function aspect the temperature minimum of heat affected area; Motlten metal and metallic vapour can be deposited on surface of the work in a large number in laser cutting process simultaneously; The cooling water that wet incisal guide is gone into can produce the very thin moisture film of one deck at surface of the work; Drop on the surface that the particle on the film cools off and can't be bonded in workpiece very soon, it is very necessary therefore in the Laser Micro-Machining process, introducing current.
Contain a large amount of metal fragments in the sewage after the processing, if the cutting non-metal material, the flue dust and the air that produce in these nonmetallic materials laser processing procedures possibly generate noxious material, also can be taken out of by water under high pressure.The problem of environmental pollution of processing industry becomes increasingly conspicuous at present, becomes a problem demanding prompt solution.
The utility model content
The technical problem that the utility model will solve is to contain a large amount of chips in the wet sewage of cutting after the processing of laser; Very big to environmental hazard; A kind of water circulation system that is used for the wet cutting system of laser is provided, can reclaims sewage and filter, the water after the filtration can recycle; Energy-saving and emission-reduction reduce water consumption.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is following:
A kind of water circulation system that is used for the wet cutting system of laser, the wet cutting system of laser comprise cutter sweep, the auxiliary melting appartus of hyperbaric oxygen, dust exhaust apparatus, pulp-collecting box; It is characterized in that said water circulation system comprises waste water recovery system, filtration system and water tank; Said waste water recovery system is used for reclaiming the water, the pulp-collecting box that stay after the wet dust exhaust apparatus cooling of hitting of laser and is dropped in water and the water of main recovery tube on the workbench; Said filtration system comprises paper-tape filter device and two filter element filtering devices; Said water tank is used to deposit the water after the circulation.Said waste water recovery system comprises that water inlet manifold and three outlets all connect the recovery tube of water inlet manifold; Wherein, First recovery tube is used for reclaiming the water that stays after the dust exhaust apparatus cooling of the wet cutting system of laser; Second recovery tube is used to reclaim pulp-collecting box and is dropped in the water on the workbench, and the 3rd recovery tube is used for reclaiming the water of main recovery tube.
Preferably, comprise main recovery tube in the said waste water recovery system, the water that stays after the dust exhaust apparatus cooling gets in the water inlet manifold, and the water that is dropped on the workbench in the pulp-collecting box pull process is collected in the water inlet manifold through leaking.
Preferably; Use said paper-tape filter device to filter for the first time; That this device comprises is cursory, motor, first magnetic valve, filter paper band, electric rod and transmission mechanism, and transmission mechanism comprises the filter paper running roller, and the filter paper band comprises integrally formed useless filter paper band and new filter paper band; After useless filter paper band loses filtering function, cursoryly, water level moves because of rising, trigger first magnetic valve; First magnetic valve sends enabled instruction to motor through electric rod; Motor drives filter paper around filter paper running roller scrolling through transmission mechanism, more to renew the filter paper band, continues to filter.
Preferably, use said filter element filtering device to carry out secondary filter, this device comprises two cotton filter element cups; Has the filter core cotton in the cotton filter element cup; After the filter core cotton of one of them cotton filter element cup loses the function of water purification, launch another cotton filter element cup, so that first cotton filter element cup renew cartridge is cotton.
Preferably, the sheathing material of said cotton filter element cup adopts transparent material to make, so that observe the filter core state.
Preferably, said paper-tape filter device also comprises second magnetic valve, perhaps cuts off the water through the water supply of its open and close State Control water tank.
Preferably, said transmission mechanism also comprises driving shaft and driven shaft, and wherein driving shaft is the axle of useless filter paper band, and driven shaft is the axle of new filter paper band; The rotation of driven by motor driving shaft, useless filter paper band is on running roller, because the filter paper band is as a whole, the driven shaft servo-actuated, thus realize changing the paper process.
A kind of replacing method that is used for water circulation system filter paper band; It is characterized in that, after useless filter paper band loses filtering function, cursoryly move because of water level rises; Trigger first magnetic valve; First magnetic valve sends enabled instruction to motor, and motor drives filter paper around filter paper running roller scrolling, more to renew the filter paper band through transmission mechanism.
Preferably, the rotation of the driving shaft of driven by motor transmission mechanism, useless filter paper band is on the filter paper running roller, because the filter paper band is as a whole, the driven shaft servo-actuated, thus more renew the filter paper band.
Cut is that line of cut moves in the metal tube upper edge by overlapped laser pulse point, imports the auxiliary fusing cutting of hyperbaric oxygen simultaneously.Laser focal spot material fusion and gasification, slag is blown out by the high pressure assist gas, on metal pipe-wall, forms cutting track.The utility model utilizes dust exhaust apparatus to absorb flue dust, sewage and metallic vapour in the process.Through the cooled solid particle of cleaning dust exhaust apparatus, current are pooled to water inlet manifold; Cut in the process in that laser is wet, the pull pulp-collecting box has the part water droplet and drops on the workbench when getting material, on workbench, has and leaks, and leaking links to each other with water inlet manifold.
The water that water inlet manifold comes out filters above delivering to the filter paper band, gets in the filter core afterwards and filters, and has two cotton filter element cups in the filter element device; One of them work; Another one is subsequent use, after one of them loses the function of water purification, launches for second; Change first filter core simultaneously, to realize continual work.
After sewage got into cotton filter element cup, hydrone was up supplied water through the tiny space of cotton core braid, and oarse-grained impurity can not see through, thereby played the effect of filtered water; The sheathing material of cotton filter element cup adopts transparent material to make, and the situation that can observe sewage water filtration at any time is in case the filter capacity variation of cotton filter core is changed cotton core.
The water circulation system that the utility model provides combines good filtration effect with paper tape filtration and filter element filtering; And the part count of whole system is few, and is simple in structure; Water after the filtration can recycle, and energy-saving and emission-reduction reduce water consumption.
Description of drawings
Be described in further detail below in conjunction with the specific embodiment of accompanying drawing the utility model.
Fig. 1 is the water cycle process sketch map in the water circulation system;
Fig. 2 is the structural representation of water circulation system;
1 for leaking among Fig. 2, and 2 is main recovery tube, and 3 is workbench, and 4 is the laying dust pipe of dust exhaust apparatus, and 5 is first magnetic valve; 6 is electric rod, and 7 is cursory, and 8 is the filter paper band, and 81 is new filter paper band, and 82 are useless filter paper band; 9 is water inlet manifold, and 10 is motor, and 11 is water tank, and 12 is water tank; 13 is cotton filter element cup, and 14 is water pump, and 15 is delivery port, and 16 is second magnetic valve.
The specific embodiment
According to the water cycle process of water circulation system shown in Figure 1, laser is wet cuts the sewage that produces in the process mainly from the recycle-water that the cooling water of dust exhaust apparatus, the recycle-water of main recovery tube and workbench leak and collect; Above-mentioned sewage all gets in the water inlet manifold, arrives filter paper band place then and filters for the first time, and what filter out is low-pressure water; Judge through water level whether the filter paper band has filtering function, if do not have filtering function because the filter paper band is judged in the water level rising, then first magnetic valve action makes electric motor starting change paper, and then carries out filter paper band primary filter; Still have filtering function if judge the filter paper band, the water after then will filtering through water tank, water pump, arrives filter element cup then and carry out secondary filter, and the water under high pressure after will filtering deposits in the water tank successively; The water supply of the second solenoid control water tank and cutting off the water, and whether the wet cutting system of control simultaneously imports sewage in water circulation system.
According to the water circulation system that is used for the wet cutting system of laser shown in Figure 2; Cooling water in the dust exhaust apparatus laying dust pipe 4 of the wet cutting system of laser gets in the water inlet manifold 9; The water that pulp-collecting box is dropped on the workbench 31 is collected in the water inlet manifold 9 through leaking, and the recycle-water in the main recovery tube 2 also gets in the water inlet manifold 9.
Filtration system comprises paper-tape filter device and two filter element filtering devices.Use paper-tape filter device to filter for the first time, that this device comprises is cursory 7, motor 10, first magnetic valve 5, filter paper band 8 and transmission mechanism, and said transmission mechanism comprises the filter paper running roller, and said filter paper band 8 comprises integrally formed useless filter paper band 82 and new filter paper band 81; After useless filter paper band 82 loses filtering function; Said cursory 7 move because of water level rises; Trigger said first magnetic valve, 5, the first magnetic valves and send enabled instruction to said motor 10 through electric rod 6, motor drives filter paper around said filter paper running roller scrolling through said transmission mechanism; More to renew the filter paper band, continue to filter.
Use the filter element filtering device to carry out secondary filter; This device comprises two cotton filter element cups 13, has the filter core cotton in this cotton filter element cup, after the filter core cotton of one of them cotton filter element cup loses the function of water purification; Manually launch another cotton filter element cup, so that first cotton filter element cup renew cartridge is cotton; The sheathing material of said cotton filter element cup adopts transparent material to make, so that observe the filter core state.
Said transmission mechanism also comprises driving shaft and driven shaft, and wherein driving shaft is the axle of useless filter paper band, and driven shaft is the axle of new filter paper band; Said driven by motor driving shaft rotation, useless filter paper band is on running roller, because the filter paper band is as a whole, the driven shaft servo-actuated, thus realize changing the paper process.
Above embodiment purpose is to explain the utility model, and the protection domain of unrestricted the utility model, all application that come by the utility model simple change all drop in the protection domain of the utility model.
Claims (8)
1. a water circulation system that is used for the wet cutting system of laser is characterized in that, comprises waste water recovery system, filtration system and water tank; Said filtration system comprises paper-tape filter device and filter element filtering device; Said water tank is used to deposit the water after the circulation.
2. water circulation system according to claim 1; It is characterized in that; Said waste water recovery system comprises that water inlet manifold and three outlets all connect the recovery tube of water inlet manifold, and wherein, first recovery tube is used for reclaiming the water that stays after the dust exhaust apparatus cooling of the wet cutting system of laser; Second recovery tube is used to reclaim pulp-collecting box and is dropped in the water on the workbench, and the 3rd recovery tube is used for reclaiming the water of main recovery tube.
3. water circulation system according to claim 1; It is characterized in that; Said paper-tape filter device filters for the first time; That this device comprises is cursory, motor, first magnetic valve, filter paper band, electric rod and transmission mechanism, and said transmission mechanism comprises the filter paper running roller, and said filter paper band comprises integrally formed useless filter paper band and new filter paper band; After useless filter paper band loses filtering function; Said cursoryly move because of water level rises; Trigger said first magnetic valve, first magnetic valve sends enabled instruction to said motor through electric rod, and motor drives filter paper around said filter paper running roller scrolling through said transmission mechanism; More to renew the filter paper band, continue to filter.
4. water circulation system according to claim 1; It is characterized in that use said filter element filtering device to carry out secondary filter, this device comprises two cotton filter element cups; Has the filter core cotton in this cotton filter element cup; After the filter core cotton of one of them cotton filter element cup loses the function of water purification, launch another cotton filter element cup so that first cotton filter element cup more renew cartridge is cotton.
5. according to claim 1 or 4 described water circulation systems, it is characterized in that said filter element filtering device is two.
6. water circulation system according to claim 4 is characterized in that, the sheathing material of said cotton filter element cup adopts transparent material to make, so that observe the filter core state.
7. according to claim 3 or 4 described water circulation systems, it is characterized in that, use said paper-tape filter device also to comprise second magnetic valve, perhaps cut off the water through the water supply of the said water tank of its open and close State Control.
8. water circulation system according to claim 3 is characterized in that said transmission mechanism also comprises driving shaft and driven shaft, and wherein driving shaft is the axle of useless filter paper band, and driven shaft is the axle of new filter paper band; Said driven by motor driving shaft rotation, useless filter paper band is on running roller, because the filter paper band is as a whole, the driven shaft servo-actuated, thus realize changing the paper process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220023482 CN202605879U (en) | 2012-01-19 | 2012-01-19 | Water circulation system in laser wet cutting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220023482 CN202605879U (en) | 2012-01-19 | 2012-01-19 | Water circulation system in laser wet cutting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605879U true CN202605879U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220023482 Withdrawn - After Issue CN202605879U (en) | 2012-01-19 | 2012-01-19 | Water circulation system in laser wet cutting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212238A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Water circulation system for laser wet-cutting system and filter paper strip replacement method therefor |
-
2012
- 2012-01-19 CN CN 201220023482 patent/CN202605879U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212238A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Water circulation system for laser wet-cutting system and filter paper strip replacement method therefor |
| CN103212238B (en) * | 2012-01-19 | 2015-12-02 | 昆山思拓机器有限公司 | Wet for laser the replacing options of water circulation system in cutting system and filter-paper-tape thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121219 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |