CN211226408U - Waste water recycling device for water jet cutting - Google Patents

Abstract

The utility model discloses a waste water recycling device for water sword cutting relates to water sword cutting technical field. The technical key points are as follows: the utility model provides a waste water retrieval and utilization device for water sword cutting, including the three first pond that highly reduces in proper order, second pond and third pond, first pond, the inside in second pond and third pond all is provided with the ascending filter bag of opening, the three mesh aperture of crossing the filter bag reduces along the direction in first pond to third pond gradually, first pond lateral wall is provided with the inlet tube, be provided with first water pump on the inlet tube, the one end that first water pump was kept away from to the inlet tube stretches into and crosses in the filter bag, be equipped with communicating pipe between two adjacent ponds, the one end that communicating pipe is close to the inlet tube is located between filter bag and the pool wall, the one end that the inlet tube was kept away from to communicating pipe is located the top of filter bag next, the third pond is equipped with the outlet pipe, be provided. The utility model has the advantages of high-efficient recycle waste water after the water sword cutting.

Description

Waste water recycling device for water jet cutting

Technical Field

The utility model relates to a water sword cutting technical field, more specifically say, it relates to a waste water recycling device for water sword cutting.

Background

The water jet cutting is a technology widely applied to industries such as ceramics, stone, glass, metal, composite materials and the like, abrasive materials such as pomegranate sand, carborundum and the like are mixed in high-pressure water to assist cutting, and the cutting speed and the cutting thickness of the water jet can be greatly improved. After the cut is completed, the mixture of abrasive waste and water is discharged from the table and flows into a reservoir. In order to improve the recycling rate of water, the abrasive in the wastewater needs to be separated from the water.

The utility model discloses a chinese utility model patent that is No. CN206622995U discloses a desilting mud system for water sword cutting, including desilting mud machine and the silt setting tank of setting in the bottom of desilting mud machine, the desilting mud machine is including silt collecting box and the base of setting in the bottom of silt collecting box, the inside of silt collecting box is provided with the desilting mud bag, be provided with desilting mud pump and regulating valve on the outer wall of silt collecting box, the desilting mud pump passes through the trachea with regulating valve and is connected, the silt setting tank is including bottom side pipe and the setting at the setting tank casing at the top of bottom side pipe, the inside of settling tank casing is provided with a plurality of baffle, be provided with the breach on the baffle. Overall structure is simple, reasonable in design, and the water that is depositd during the use will be followed the return water mouth and flowed back to the cutting water tank, and the sediment will be collected in the desilting mud bag at last in the continuous circulation deposits like this.

The above prior art solutions have the following drawbacks: above-mentioned technical scheme relies on precipitation separation water and abrasive material waste material, but the waste material is difficult to deposit in the aquatic in the short time, places the sack of the inside desilting mud bag of silt collecting box unfixed moreover, and the waste material flows into the cutting water tank along with water in the lump at the return water mouth easily, and the efficiency of separation waste material and water is lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a waste water recycling device for water sword cutting, its advantage that has the waste water after the high-efficient recycle water sword cutting.

The above object of the present invention can be achieved by the following technical solutions:

a waste water recycling device for water knife cutting, which comprises a first water tank, a second water tank and a third water tank with sequentially reduced heights, the filter bags with upward openings are arranged in the first water pool, the second water pool and the third water pool, the mesh aperture of the three filter bags is gradually reduced along the direction from the first water pool to the third water pool, the side wall of the first water tank is provided with a water inlet pipe, a first water pump is arranged on the water inlet pipe, one end of the water inlet pipe, which is far away from the first water pump, extends into the filter bag, communication pipes are arranged between the first water tank and the second water tank and between the second water tank and the third water tank, the one end that communicating pipe is close to the inlet tube is located and is crossed between bag and the pool wall, the one end that the inlet tube was kept away from to communicating pipe is located the top of the filter bag of next, the third pond is equipped with the outlet pipe, be provided with the second water pump on the outlet pipe.

Through adopting above-mentioned technical scheme, waste water after the water sword cutting assembles in the water storage box, first water pump takes out first pond with the waste water in the water storage box, waste water flows into and filters the filter bag and filters, the abrasive material of mixing in the waste water is stayed in the filter bag, water infiltration after the filtration is to crossing between filter bag and the first pond pool wall, water in the first pond is filtered in flowing into the second pond through communicating pipe, water in the second pond filters in flowing into the third pond through communicating pipe, the second water pump is taken out the water after the third time filters and is cut in the water tank, waste water recovery utilizes efficiently.

The utility model discloses further set up to: the equal fixedly connected with first stand in the lateral wall in first pond, second pond and third pond, cross the filter bag opening part and be equipped with a plurality of and first stand complex link.

Through adopting above-mentioned technical scheme, hang the link on first stand, the opening of filter bag is fixed, prevents to cross in the water that filter bag opening undercut submerged in the pond, leads to in the abrasive waste material loss in the filter bag to the pool wall, pollutes the water after the filtration, improves filtration efficiency, and then improves waste water recycle's efficiency.

The utility model discloses further set up to: the tops of the side walls of the first water tank, the second water tank and the third water tank are all provided with clamping and buckling pieces for fixing bag openings of filter bags.

Through adopting above-mentioned technical scheme, because the middle part at crossing filter bag sack edge is inwards sunken easily, uses to press from both sides the fastener and will cross the filter bag sack and fix at the pool wall top, further prevents that the abrasive material waste material loss in the filter bag from to the water after the filtration in, improves filtration efficiency, and then improves waste water recycle's efficiency.

The utility model discloses further set up to: the clamping piece comprises an upper clamping piece and a lower clamping piece, wherein the upper clamping piece and the lower clamping piece are hinged and are provided with torsion springs at rotating shafts.

Through adopting above-mentioned technical scheme, utilize the elasticity of torsional spring for filter bag sack is fixed on the pool wall top, and takes out when conveniently changing and filter the bag.

The utility model discloses further set up to: a plurality of mutually meshed convex edges are arranged on one opposite sides of the upper clamping piece and the lower clamping piece, and the cross sections of the convex edges are tooth-shaped.

Through adopting above-mentioned technical scheme, when the abrasive material waste material in the filter bag is more, sediment in the bag drags and crosses filter bag opening downstream, and the bead of interlock can increase the frictional force of fastener with cross the filter bag sack, makes the sack can not remove easily, improves filtration efficiency, and then improves waste water recycle's efficiency.

The utility model discloses further set up to: the top in first pond, second pond and third pond all is equipped with the crossbeam, the both sides in first pond, second pond and third pond are equipped with the pillar of supporting beam, crossbeam bottom surface middle part is provided with first pulley, crossbeam one end fixedly connected with second pulley, first pulley below is equipped with the movable pulley, first pulley fixedly connected with haulage rope, movable pulley, first pulley, second pulley are walked around in proper order to the other end of haulage rope, the second pulley is located one side that the haulage rope wound out first pulley, downwardly extending behind the second pulley is walked around to the haulage rope, be equipped with the couple on the movable pulley.

Through adopting above-mentioned technical scheme, assembly pulley is constituteed to first pulley, second pulley and movable pulley, and when the more needs clearance of filterable abrasive material waste material in the filter bag, four links that will cross the filter bag hang on the couple, and the haulage rope that the assembly pulley was passed in the pulling promotes from the pond and crosses the filter bag, and the assembly pulley can use manpower sparingly, and it is more convenient to make the change cross the filter bag, and then improves waste water recycle's efficiency.

The utility model discloses further set up to: the bottom of the cross beam is provided with a groove with a downward opening along the length direction of the cross beam, the upper surface of one end, close to the cross beam, of the first pulley is fixedly connected with a sliding block, the sliding block is connected with the groove in a sliding mode, the lower surface of the bottom of the cross beam is provided with an air cylinder along the length direction of the lower surface of the bottom of the cross beam, and a piston rod of the air cylinder is fixedly connected.

Through adopting above-mentioned technical scheme, the pulling passes the haulage rope of assembly pulley and will cross the filter bag and promote the back in the pond, through recess and the slider of seting up on the crossbeam, makes to cross the filter bag and be close to a pond lateral wall along the length direction of crossbeam, and the workman only needs to take off the filter bag and change, does not need the interior filter bag that has a large amount of abrasive waste material of artifical promotion, uses manpower sparingly, and it is more convenient to make the change filter bag, and then improves waste water recycle's efficiency.

The utility model discloses further set up to: one of them one side that the pillar is close to the second pulley is equipped with the rotating electrical machines, the organism and the pillar fixed connection of rotating electrical machines, the pivot of rotating electrical machines is equipped with coaxial and fixed connection's rope winding wheel, the one end that the haulage rope was wound out the second pulley is fixed on the rope winding wheel.

Through adopting above-mentioned technical scheme, it is rotatory to use the rotating electrical machines to drive the rope winding wheel, replaces artifical pulling work of accomplishing the haulage rope, uses manpower sparingly, makes to change and crosses the filter bag more convenient, and then improves waste water recycle's efficiency.

The utility model discloses further set up to: the bottom inner wall in first pond, second pond and third pond all is equipped with the support, the support includes frame and a plurality of second stand, the second stand be located the frame be close to the pond bottom one side and with frame fixed connection, the inside fixedly connected with of frame a plurality of horizontal muscle.

Through adopting above-mentioned technical scheme, the support will cross filter bag bottom and separate with the pond diapire, reduces the area of contact of crossing filter bag and pond inner wall, improves the unsettled degree of crossing the filter bag, treats filterable waste water more fully and crosses the contact of filter bag, improves filtration efficiency.

The utility model discloses further set up to: one end of the communicating pipe close to the water inlet pipe extends into the bottom of the water pool, and a third water pump is arranged on the communicating pipe.

Through adopting above-mentioned technical scheme, except utilizing the liquid level difference, the booster pump makes in the first pond accomplish filterable water and flow to the filter bag in second pond more fast, also makes in the second pond accomplish filterable water and flow to the filter bag in third pond more fast, increases the velocity of flow of water, improves filtration efficiency.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the waste water is subjected to three-stage filtration treatment by arranging a first water tank, a second water tank and a third water tank which are respectively provided with a filter bag with an upward opening inside, so that abrasive waste materials in the waste water are precipitated in the filter bag, and the filtered water is sent to a cutting water tank for recycling through a water outlet pipe and a second water pump which are communicated with the third water tank;

(2) the filter bag is hung on the first upright posts on the side walls of the first water tank, the second water tank and the third water tank through the hanging rings with the filter bag openings, and then the filter bag openings are fixed through the clamping fasteners, so that the positions of the filter bag openings are stabilized, and waste materials in the filter bag cannot escape from the filter bag openings into water after filtration is finished;

(3) the filter bag deposited with the abrasive waste is lifted out of the pool wall through the pulley block, the cross beam and the pillar, so that the filter bag is convenient to replace;

(4) through setting up recess and slider, promoting the cylinder of slider, can make first pulley be close to or keep away from the second pulley along the crossbeam, be convenient for change the filter bag of hanging on the couple of movable pulley.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is a partial perspective view of another angle of the present invention;

fig. 5 is a partially enlarged schematic view of a portion C in fig. 2.

Reference numerals: 1. a first pool; 2. a second pool; 3. a third water tank; 4. a filter bag; 5. a water inlet pipe; 6. a first water pump; 7. a communicating pipe; 8. a water outlet pipe; 9. a second water pump; 10. a first upright post; 11. hanging a ring; 12. clamping a fastener; 13. an upper clamping piece; 14. a lower clamping piece; 15. a torsion spring; 16. a rib; 17. a cross beam; 18. a pillar; 19. a first pulley; 20. a second pulley; 21. a movable pulley; 22. a hauling rope; 23. hooking; 24. a groove; 25. a slider; 26. a cylinder; 27. a rotating electric machine; 28. a rope winding wheel; 29. a support; 30. a frame; 31. a second upright post; 32. transverse ribs; 33. and a third water pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a waste water retrieval and utilization device for water sword cutting, including three first pond 1 that highly reduces in proper order, second pond 2 and third pond 3, first pond 1, the inside in second pond 2 and third pond 3 all is provided with the ascending filter bag 4 of crossing of opening, the three mesh aperture of crossing filter bag 4 reduces along the direction of first pond 1 to third pond 3 gradually, 1 lateral wall in first pond is provided with inlet tube 5, be provided with first water pump 6 on the inlet tube 5, the one end that first water pump 6 was kept away from to inlet tube 5 stretches into in crossing filter bag 4, it has the abrasive material waste material to mix in the waste water of completion cutting work, waste water gets into and begins to be filtered by coarse to fine in crossing filter bag 4 in the first pond 1 through inlet tube 5. All be equipped with communicating pipe 7 between first pond 1 and the second pond 2, between second pond 2 and the third pond 3, the one end that communicating pipe 7 is close to inlet tube 5 is located and crosses between filter bag 4 and the pool wall, and the one end that inlet tube 5 was kept away from to communicating pipe 7 is located the top of filter bag 4 next, and the water after the filtration crosses filter bag 4 next through communicating pipe 7 inflow. The third water tank 3 is provided with a water outlet pipe 8, a second water pump 9 is arranged on the water outlet pipe 8, and water for completing three-stage filtration flows into the cutting water tank through the water outlet pipe 8.

Referring to fig. 1, in the present embodiment, the first water tank 1, the second water tank 2 and the third water tank 3 are all rectangular, in order to prevent the abrasive waste in the filter bag 4 from escaping out of the filter bag 4, a first upright post 10 is fixed at each of four corners of the top of the side wall of each water tank, and four hanging rings 11 matched with the first upright posts 10 are arranged at the opening of the filter bag 4. The opening of the filter bag 4 is fixed through the hanging ring 11, and the filtering efficiency is improved.

Refer to fig. 2, in order to reduce filter bag 4 adherence degree, the filter area of filter bag 4 is crossed in the increase, the bottom inner wall in first pond 1, second pond 2 and third pond 3 all is equipped with support 29, will cross 4 bottoms of filter bag and separate with the pond diapire, support 29 includes frame 30 and four second stands 31, second stand 31 be located frame 30 be close to the pond bottom one side and with frame 30 fixed connection, frame 30 in this embodiment is square, the horizontal muscle 32 of a plurality of evenly distributed of the inside fixedly connected with of frame 30.

Referring to fig. 2, the one end of communicating pipe 7 that is close to inlet tube 5 stretches into the pond bottom, is provided with third water pump 33 on communicating pipe 7, and third water pump 33 can make the more quick stream of water after filtering to next filter bag 4 for the velocity of flow of water improves waste water recycle's efficiency.

Referring to fig. 3, after filtering waste water a period of time, because can deposit more abrasive waste material in the filter bag 4, need filter bag 4 and change, in order to use manpower sparingly, first pond 1, the top in second pond 2 and third pond 3 all is equipped with crossbeam 17, the pond both sides are equipped with supporting beam 17's pillar 18, crossbeam 17 bottom surface middle part is provided with first pulley 19, crossbeam 17 one end fixedly connected with second pulley 20, first pulley 19 below is equipped with movable pulley 21, first pulley 19 fixedly connected with haulage rope 22, movable pulley 21 is walked around in proper order to haulage rope 22's the other end, first pulley 19, second pulley 20 is located haulage rope 22 and walks around one side of first pulley 19, haulage rope 22 is walked around second pulley 20 back downwardly extending, be equipped with couple 23 on the movable pulley 21. When the filter bag is replaced, the hanging ring 11 is taken down from the first upright post 10 and hung on the hook 23, the traction rope 22 is pulled downwards, the filter bag 4 is lifted through the pulley block, and then the filter bag 4 is moved by a worker to be close to the side wall of the water tank and then taken down for replacement.

Referring to fig. 3 and 4, a groove 24 with a downward opening is formed in the bottom of the cross beam 17 along the length direction of the cross beam, a slider 25 is fixedly connected to the upper surface of one end of the first pulley 19 close to the cross beam 17, the slider 25 is slidably connected with the groove 24, an air cylinder 26 is arranged on the lower surface of the bottom of the cross beam 17 along the length direction of the cross beam, and a piston rod of the air cylinder 26 is fixedly connected with the slider 25. When the filter bag 4 is replaced, in order to save labor, the air cylinder 26 pushes the slide block 25 to slide, the first slide 19, the movable pulley 21 and the filter bag 4 are driven to move along the cross beam 17, the filter bag 4 is close to the pillar 18, and then a worker directly takes off the filter bag 4.

Referring to fig. 4, a rotating motor 27 is disposed on one side of one of the pillars 18 close to the second pulley 20, a body of the rotating motor 27 is fixedly connected to the pillar 18, a coaxial and fixedly connected rope winding wheel 28 is disposed on a rotating shaft of the rotating motor 27, and one end of the traction rope 22 wound around the second pulley 20 is fixed to the rope winding wheel 28. In order to save manpower, the filter bag 4 is lifted from the water bath by moving the pulling rope 22 by the rotating motor 27.

Referring to fig. 1 and 5, in order to fix the mouth of the filter bag 4, avoid the filter bag from sinking downward and submerging into the water tank, and cause the abrasive waste in the filter bag 4 to escape into the water after filtering, the top of the side walls of the first water tank 1, the second water tank 2 and the third water tank 3 are provided with clamping fasteners 12 for fixing the filter bag 4. The clamping part 12 comprises an upper clamping piece 13 and a lower clamping piece 14, the upper clamping piece 13 is hinged with the lower clamping piece 14, a torsion spring 15 is arranged at the position of a rotating shaft, the clamping part 12 enables the mouth of the filter bag 4 to be fixed at the top end of the pool wall, and meanwhile the filter bag 4 is taken out when the filter bag is convenient to replace. A plurality of mutually meshed convex ribs 16 are arranged on one opposite side of the upper clamping piece 13 and the lower clamping piece 14, and the cross sections of the convex ribs 16 are in a tooth shape. When the amount of the abrasive waste in the filter bag 4 is large, the sediment in the filter bag drags the opening of the filter bag 4 to move downwards, and the engaged convex edges 16 can increase the friction force between the clamping piece 12 and the bag opening of the filter bag 4, so that the bag opening cannot move easily, the filtering efficiency is improved, and the efficiency of wastewater recycling is improved.

The implementation principle of the embodiment is as follows: after the water sword cutting, the waste water of mixed abrasive waste material flows into in the filter bag 4 of crossing in the first pond 1 through inlet tube 5, the infiltration of water after the filtration crosses between filter bag 4 and the 1 pond wall in first pond, the rethread communicating pipe 7 flows into in the sack in the second pond 2, the infiltration of water after the filtration crosses between filter bag 4 and the 2 pond walls in second pond, the rethread communicating pipe 7 flows into in the sack in the third pond 3, the cubic is accomplished in waste water and is filtered, remove the mixed abrasive waste material, it recycles to flow into the cutting water tank through outlet pipe 8 at last.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a waste water retrieval and utilization device for water sword cutting, its characterized in that includes three first pond (1), second pond (2) and third pond (3) that highly reduce in proper order, the inside in first pond (1), second pond (2) and third pond (3) all is provided with opening ascending cross filter bag (4), and three the mesh aperture of crossing filter bag (4) reduces along the direction of first pond (1) to third pond (3) gradually, first pond (1) lateral wall is provided with inlet tube (5), be provided with first water pump (6) on inlet tube (5), the one end that first water pump (6) were kept away from to inlet tube (5) stretches into in crossing filter bag (4), all be equipped with communicating pipe (7) between first pond (1) and second pond (2), between second pond (2) and the third pond (3), one end of the communicating pipe (7) close to the water inlet pipe (5) is located between the filter bag (4) and the pool wall, one end of the communicating pipe (7) far away from the water inlet pipe (5) is located above the next filter bag (4), the third pool (3) is provided with a water outlet pipe (8), and the water outlet pipe (8) is provided with a second water pump (9).

2. The wastewater recycling device for water knife cutting according to claim 1, characterized in that the side walls of the first water tank (1), the second water tank (2) and the third water tank (3) are all fixedly connected with a first upright post (10), and a plurality of hanging rings (11) matched with the first upright post (10) are arranged at the opening of the filter bag (4).

3. The waste water recycling device for water knife cutting according to claim 2, characterized in that the top of the side wall of the first water tank (1), the second water tank (2) and the third water tank (3) are provided with a fastener (12) for fixing the mouth of the filter bag (4).

4. The wastewater reuse device for water-jet cutting according to claim 3, characterized in that the clamping member (12) comprises an upper clamping piece (13) and a lower clamping piece (14), the upper clamping piece (13) and the lower clamping piece (14) are hinged and provided with a torsion spring (15) at the rotating shaft.

5. The waste water recycling device for water jet cutting according to claim 4, wherein the upper clip (13) and the lower clip (14) are provided with a plurality of mutually engaged ribs (16) on opposite sides, and the cross section of each rib (16) is tooth-shaped.

6. The wastewater recycling device for water jet cutting according to claim 1, wherein a cross beam (17) is arranged above the first water tank (1), the second water tank (2) and the third water tank (3), a pillar (18) for supporting the cross beam (17) is arranged on each of two sides of the first water tank (1), the second water tank (2) and the third water tank (3), a first pulley (19) is arranged in the middle of the bottom surface of the cross beam (17), a second pulley (20) is fixedly connected to one end of the cross beam (17), a movable pulley (21) is arranged below the first pulley (19), a traction rope (22) is fixedly connected to the first pulley (19), the other end of the traction rope (22) sequentially bypasses the movable pulley (21), the first pulley (19) and the second pulley (20), and the second pulley (20) is positioned on one side of the traction rope (22) which winds out of the first pulley (19), the traction rope (22) winds around the second pulley (20) and then extends downwards, and a hook (23) is arranged on the movable pulley (21).

7. The waste water recycling device for water jet cutting according to claim 6, wherein a groove (24) with a downward opening is formed in the bottom of the cross beam (17) along the length direction of the cross beam, a sliding block (25) is fixedly connected to the upper surface of one end, close to the cross beam (17), of the first pulley (19), the sliding block (25) is connected with the groove (24) in a sliding manner, an air cylinder (26) is arranged on the lower surface of the bottom of the cross beam (17) along the length direction of the cross beam, and a piston rod of the air cylinder (26) is fixedly connected with the sliding block (25).

8. The wastewater reuse device for water-jet cutting according to claim 7, characterized in that one side of one of said pillars (18) close to the second pulley (20) is provided with a rotating motor (27), the body of said rotating motor (27) is fixedly connected with the pillar (18), the rotating shaft of said rotating motor (27) is provided with a coaxial and fixedly connected rope winding wheel (28), and one end of said traction rope (22) wound out of the second pulley (20) is fixed on the rope winding wheel (28).

9. The waste water recycling device for water knife cutting according to claim 1, wherein the inner walls of the bottoms of the first water tank (1), the second water tank (2) and the third water tank (3) are provided with a support (29), the support (29) comprises a frame (30) and a plurality of second upright posts (31), the second upright posts (31) are positioned on one side of the frame (30) close to the bottom of the water tank and are fixedly connected with the frame (30), and a plurality of transverse ribs (32) are fixedly connected inside the frame (30).

10. The wastewater reuse device for water jet cutting according to claim 1, wherein one end of the communicating pipe (7) near the water inlet pipe (5) extends into the bottom of the water tank, and the communicating pipe (7) is provided with a third water pump (33).

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