CN114634254A

CN114634254A - Water-saving equipment for recycling workpiece cleaning sewage

Info

Publication number: CN114634254A
Application number: CN202210301209.6A
Authority: CN
Inventors: 魏家乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-06-17

Abstract

The invention discloses a water-saving device for recycling workpiece cleaning sewage, which structurally comprises a rack, a sedimentation tank, a water pump and a purification pipe, wherein the bottom of the sedimentation tank is welded at the inner bottom of the front surface of the rack, the water pump is arranged behind the sedimentation tank, the purification pipe is arranged above the water pump, as chips in a cleaning solution are clamped in a filter screen along with the flowing part of water flow, when the corners of the chips are in a sharp angle shape, the chips are impacted on the filter screen by the thrust action of the liquid for a long time, through arranging a floating mechanism outside the filter screen, the floating mechanism increases and reduces the up-and-down movement of the cleaning solution in a tank body, a cleaning rod in a contact plate is inserted into a filter hole of the filter screen to push the internal chips to drop and clean the chips, the phenomenon that the filter screen is damaged due to the impact of the chips on the filter screen by the thrust action of the liquid for a long time can be reduced, and the chips with large volume are easy to pass along the damaged opening of the filter screen, the large-volume cuttings are not normally collected and filtered.

Description

Water-saving equipment for recycling workpiece cleaning sewage

Technical Field

The invention belongs to the field of water saving and emission reduction in the production process of the heavy pollution industry, and particularly relates to a water-saving device for recycling workpiece cleaning wastewater.

Background

After hardware cost processing is finished, cleaning oil stains and cutting scraps on the outer wall of a workpiece by using a cleaning machine, in order to reduce waste of water resources, conveying the cleaned cleaning liquid into a purifying machine for filtering and then reusing, firstly introducing the cleaning liquid into a sedimentation tank, filtering the cutting scraps by using a filter screen, then introducing the cleaning liquid into a purifying pipe again, and absorbing and filtering the oil stains in the cleaning liquid by using filter cotton; adopt the clearing machine among the prior art when being used for filtering purification used repeatedly to the washing liquid, because the washing liquid lets in the sedimentation tank when filtering, the smear metal in the washing liquid is along with rivers flow part card in the filter screen, when the smear metal corner is the closed angle shape, the smear metal receives the thrust effect of liquid for a long time and to the filter screen striking, leads to the damaged phenomenon to appear in the filter screen, and bulky smear metal easily passes through along the damaged opening of filter screen, is unfavorable for normally collecting the filtration to bulky smear metal.

Disclosure of Invention

In order to solve the problems that when the cleaning machine is used for filtering, purifying and reusing cleaning liquid, the cleaning liquid is introduced into the sedimentation tank for filtering, cuttings in the cleaning liquid are partially clamped in the filter screen along with the flowing of water flow, when the corners of the cuttings are in a sharp angle shape, the cuttings are impacted on the filter screen under the thrust action of liquid for a long time, the filter screen is damaged, the cuttings with large volume easily pass through the damaged opening of the filter screen, and the collection and filtration of the cuttings with large volume are not facilitated normally, the invention provides the water-saving equipment for recycling the cleaning sewage of the workpiece.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a work piece washing sewage reuse water saving fixtures, its structure includes frame, sedimentation tank, water pump, purge tube, the welding of sedimentation tank bottom is at the positive interior bottom of frame, the water pump sets up in the sedimentation tank rear, the purge tube is installed in the water pump top.

The sedimentation tank comprises a tank body, a water inlet pipe, a filter screen and a floating mechanism, wherein the tank body is connected with a purifying pipe through the water inlet pipe, the bottom end of the water inlet pipe is fixed on the surface of the central position of the top of the tank body, the filter screen is arranged inside the tank body, and the floating mechanism is sleeved outside the filter screen.

As a further improvement of the invention, the floating mechanism comprises a support ring, an opening, a contact plate and a floating block, wherein the opening penetrates through the upper surface and the lower surface of the middle part of the support ring, the contact plate is respectively arranged on the inner walls of the left side and the right side of the opening, the contact plate is movably matched with the outer wall of the filter screen, the top of the floating block is fixed on the bottom surfaces of the support ring close to the left end and the right end, the floating block is made of foam materials and has floatability, and when cleaning liquid is introduced into the tank body, the floating block is enabled to float upwards under the buoyancy action of the liquid.

As a further improvement of the cleaning device, the contact plate comprises a push rod, a support plate, a cleaning rod and support bars, the right end of the push rod is fixedly connected with the inner wall of the opening, the right side face of the support plate is connected with the left end of the push rod, the right end of the cleaning rod is hinged with the left side face of the support plate, the support bars are respectively installed between the upper surface and the lower surface of the right end of the cleaning rod and the left side face of the support plate, the left side face of the support plate is of a hollow structure, so that the cleaning rod can swing up and down, the push rod is made of rubber and has elasticity, and the cleaning rod can be pushed and inserted into small holes of the filter screen through the support plate.

As a further improvement of the cleaning device, the cleaning rod comprises a support rod, a support ball, three elastic balls and a scraping plate, the support rod is connected and installed on the left side surface of the support plate, the outer wall of the middle of the support ball is hinged with the left end of the support rod, the scraping plate is nested outside the support ball, the elastic balls are placed inside the support ball, the outer wall of the scraping plate is made of a soft hairbrush material, friction between the scraping plate and the outer wall of the filter screen can be increased, impact force on the outer wall of the filter screen can be reduced, oil stains on the outer wall of the filter screen can be removed uniformly, power generated by the elastic balls can be increased, and swing power of the cleaning rod can be increased.

As a further improvement of the invention, the support ring comprises a ring body, a side groove, a swing plate and a push strip, the bottom surface of the ring body is fixedly connected with the top end of the floating block, the side groove is sunken on the right side surface of the ring body, the top end of the swing plate is hinged with the top in the side groove, the push strip is clamped between the left side of the swing plate and the inner part of the left side of the side groove, the bottom surface of the swing plate is in an inclined plane shape, the contact area between the swing plate and the inner wall of the tank body can be increased, and the push force can be generated by the up-and-down movement of the floating mechanism.

As a further improvement of the invention, the purification tube comprises a tube body, a connecting tube, filter cotton and a push block, wherein the connecting tube is connected with the right end of the water inlet tube, the left end of the connecting tube is communicated with the right end of the connecting tube, the filter cotton is sleeved in the right and left parts of the middle part of the connecting tube, the push block is arranged on the left side of the filter cotton, and the filter cotton is made of sponge and has toughness, can be movably matched with the push block and can generate vibration force through deformation.

As a further improvement of the invention, the push block comprises a supporting block, a drainage groove and a telescopic rod, the drainage groove penetrates through the surfaces of the left side and the right side of the supporting block, the upper end and the lower end of the telescopic rod are connected with the middle parts of the inner walls of the upper side and the lower side of the drainage groove, the upper surface and the lower surface of the supporting block are in contact with the inner wall of the pipe body, and the supporting block is made of rubber and has elasticity.

As a further improvement of the invention, the supporting block comprises a scraping block, a block body and a crushing block, the bottom surface of the block body is connected with the upper surface of the scraping block into a whole, the bottom surface of the crushing block is fixedly embedded with the upper surfaces of the block body close to the left side and the right side, the upper surface of the block body is connected with the bottom end of the telescopic rod, the surfaces of the scraping block and the crushing block are both uneven surfaces, the impact force of the crushing block on large-size oil stains can be increased, the oil stains are crushed, and the residual oil stains on the inner wall of the pipe body are removed through the scraping block.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. because the smear metal in the washing liquid is along with rivers flow part card in the filter screen, when the smear metal corner is the closed angle form, the smear metal receives the thrust effect of liquid to the filter screen striking for a long time, through being equipped with the relocation mechanism in the filter screen outside, along with the inside washing liquid of cell body increase and reduction through the relocation mechanism reciprocate, the smear metal that the clearance pole in the contact plate inserted inside drops and clears away with the smear metal promotion of inside in the filtration pore of filter screen, can reduce the smear metal and receive the thrust effect of liquid to the filter screen striking for a long time, lead to the damaged phenomenon to appear in the filter screen, reduce bulky smear metal and easily pass through along the damaged opening of filter screen, be unfavorable for normally collecting the filtration to bulky smear metal.

2. Because the oil stain is piled up inside the purifying tube, along with the increase gradually of the volume of the extension oil stain of time, easily paste in a large number at the left surface of filter pulp, through being equipped with the ejector pad at the purifying tube inside, scrape the piece through the ejector pad and clear away the oil stain of its inner wall with the friction of body inner wall to smash the oil stain of piling up at the inside bulky of body through smashing the piece, reduce the volume of oil stain, can reduce a large amount of pastes on the surface of filter pulp of oil stain, be favorable to the filter pulp normally to the oil stain filtration in the liquid.

Drawings

FIG. 1 is a schematic structural view of a water saving apparatus for recycling workpiece cleaning wastewater according to the present invention.

Fig. 2 is a schematic structural view of a side cross section of a sedimentation tank according to the present invention.

Fig. 3 is a side sectional structural schematic view of a floating mechanism according to the present invention.

Fig. 4 is a schematic side sectional view of a contact plate according to the present invention.

FIG. 5 is a side cross-sectional structural schematic view of a clearing rod of the present invention.

FIG. 6 is a side sectional view of a support ring according to the present invention.

FIG. 7 is a schematic top view of a purification tube according to the present invention.

Fig. 8 is a schematic structural diagram of a top view cross section of a push block according to the present invention.

FIG. 9 is a schematic top view of a support block according to the present invention.

In the figure: a frame-1, a sedimentation tank-2, a water pump-3, a purification pipe-4, a tank body-21, a water inlet pipe-22, a filter screen-23, a floating mechanism-24, a support ring-241, an opening-242, a contact plate-243, a floating block-244, a push rod-43 a, a support plate-43 b, a clearing rod-43 c, a support strip-43 d, a support rod-c 1, a support ball-c 2, a scraper-c 3, an elastic ball-c 4, a ring body-41 a, a side groove-41 b, a swinging plate-41 c, a push bar-41 d, a pipe body-41, a connecting pipe-42, filter cotton-43, a push block-44, a support block-441, a drainage groove-442, a telescopic rod-443, a scraping block-r 1, a block-r 2, Crushed pieces-r 3.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1:

as shown in figures 1 to 6:

the invention provides a water-saving device for recycling workpiece cleaning sewage, which structurally comprises a rack 1, a sedimentation tank 2, a water pump 3 and a purification pipe 4, wherein the bottom of the sedimentation tank 2 is welded at the inner bottom of the front surface of the rack 1, the water pump 3 is arranged behind the sedimentation tank 2, and the purification pipe 4 is arranged above the water pump 3.

Sedimentation tank 2 includes cell body 21, inlet tube 22, filter screen 23, relocation mechanism 24, cell body 21 is connected with purifying tube 4 through inlet tube 22, the surface of inlet tube 22 bottom mounting at cell body 21 top central point puts, filter screen 23 sets up inside cell body 21, relocation mechanism 24 cover is outside at filter screen 23.

The floating mechanism 24 includes a support ring 241, an opening 242, a contact plate 243, and a floating block 244, the opening 242 penetrates through the upper and lower surfaces of the middle part of the support ring 241, the contact plate 243 is respectively installed on the inner walls of the left and right sides of the opening 242, the contact plate 243 is movably matched with the outer wall of the filter screen 23, the top of the floating block 244 is fixed on the bottom surface of the support ring 241 near the left and right ends, the floating block 244 is made of foam material and has floatability, and when cleaning liquid is introduced into the tank body 21, the floating block 244 is subjected to the buoyancy effect of the liquid to enable the floating mechanism 24 to float upwards, so that the contact plate 243 can be constantly contacted with the outer wall of the filter screen 23.

Wherein, the contact plate 243 includes push rod 43a, backup pad 43b, clears away pole 43c, support bar 43d, push rod 43a right-hand member and opening 242 inner wall fixed connection, the backup pad 43b right flank is connected with push rod 43a left end, it is connected with backup pad 43b left surface hinged joint to clear away pole 43c right-hand member, support bar 43d installs respectively between the upper and lower surface of clearing away pole 43c right-hand member and backup pad 43b left surface, the backup pad 43b left surface is hollow structure for clear away pole 43c can the luffing motion, be favorable to clearing away the chip shake of pole 43c outer wall and drop, push rod 43a is the rubber material, has elasticity, can will clear away in pole 43c promotes the aperture of inserting filter screen 23 through backup pad 43b, promotes the chip in the aperture and drops.

Wherein, it includes branch c1, support ball c2, scraper blade c3, marble c4 to clear away pole 43c, branch c1 links up and installs at backup pad 43b left side surface, support ball c2 middle part outer wall and branch c1 left end hinged joint, scraper blade c3 nestification is outside at support ball c2, marble c4 is placed inside support ball c2, scraper blade c3 outer wall is the pappus brush material, can increase the frictional force of scraper blade c3 and filter screen 23 outer wall, can reduce the impact force to filter screen 23 outer wall simultaneously, is favorable to even brushing away the oil stain of filter screen 23 outer wall for the washing liquid normally filters the emission along filter screen 23, marble c4 is equipped with threely, can increase the power that marble c4 produced, and increase the swinging force of clearing away pole 43c for the smear metal and the oil shake of clearing away pole 43c outer wall drop.

Wherein, the support ring 241 includes ring body 41a, side groove 41b, swing board 41c, pushes away strip 41d, ring body 41a bottom surface and floating block 244 top fixed connection, side groove 41b is sunken in ring body 41a right flank, top hinged joint in swing board 41c top and the side groove 41b, it presss from both sides between swing board 41c left side and the inside of side groove 41b left side to push away strip 41d, swing board 41c bottom surface is the inclined plane form, can increase the area of contact of swing board 41c and cell body 21 inner wall, reciprocates through floating mechanism 24, can produce the extrusion force, will pile up the washing liquid promotion of bottom in the cell body 21 and discharge.

The specific use mode and function of the embodiment are as follows:

in the invention, cleaning liquid is introduced into the tank body 21 from the water inlet pipe 22 of the sedimentation tank 2, the larger volume of cuttings in the cleaning liquid is filtered by the filter screen 23, when the liquid is introduced into the tank body 21, the floating block 244 of the floating mechanism 24 is subjected to the buoyancy action of the liquid to cause the floating mechanism 24 to integrally move towards the top in the tank body 21, the filtered liquid is discharged and enters the clear water pipe 4 through the water pump 3, after the cleaning liquid in the tank body 21 is gradually reduced, the floating mechanism 24 moves downwards along the filter screen 23 under the action of the self gravity, the support plate 243 is pushed by the push rod 43a in the contact plate 243 to be attached to the outer wall of the filter screen 23, so that the support ball c2 of the cleaning rod 43c is inserted into the filtering hole of the filter screen 23, cuttings in the filtering hole are pushed to fall by the cleaning rod 43c, and fine cuttings in the inner wall of the filtering hole are cleaned by the scraper c3, and the cleaning rod 43c enters the filtering hole, along with the gradual downward movement of the floating mechanism 24, the right end of the supporting rod c1 of the clearing rod 43c swings to be inclined by taking the supporting plate 43b as a fulcrum, the supporting rod c1 pushes the supporting strip 43d to deform, after the clearing rod 43c is separated from the filtering hole, the supporting strip 43d pushes the clearing rod 43c to swing, the elastic ball c4 jumps inside the supporting ball c2, so that the swinging force of the clearing rod 43c is increased, the chips on the outer wall of the clearing rod 43c are favorably shaken and dropped, after the liquid inside the tank body 21 is gradually reduced, the liquid thrust on the swinging plate 41c on the side surface of the supporting ring 241 is reduced, the pushing strip 41d pushes the swinging plate 41c to the outside of the side groove 41b of the ring body 41a, so that the bottom of the swinging plate 41c is attached to the inside of the tank body 21, the floating mechanism 24 moves downward to generate the extrusion force, so that a small part of the cleaning liquid accumulated at the bottom of the tank body 21 is extruded and discharged, and the floating mechanism 24 is arranged outside the filtering net 23, through floating mechanism 24 along with the inside washing liquid of cell body 21 increase with reduce and reciprocate, the smear metal promotion with inside drops and clears away in inserting the filtration pore of filter screen 23 to clear away pole 43c in the contact plate 243, can reduce the smear metal and receive the thrust effect of liquid for a long time and strike to filter screen 23, lead to the filter screen damaged phenomenon to appear, reduce bulky smear metal and easily pass through along the damaged opening of filter screen 23, be unfavorable for normally collecting the filtration to bulky smear metal.

Example 2:

as shown in fig. 7 to 9:

wherein, the purge tube 4 includes body 41, connecting pipe 42, filter pulp 43, ejector pad 44, connecting pipe 42 is connected with the inlet tube 22 right-hand member, the connecting pipe 42 left end is linked together with the connecting pipe 42 right-hand member, filter pulp 43 covers the inside toward the right at connecting pipe 42 middle part, ejector pad 44 is established in filter pulp 43 left side, filter pulp 43 is the sponge material, has toughness, can with ejector pad 44 clearance fit, and deformation produces the shaking force for pile up the oil stain shake of piling up at filter pulp 43 left surface and drop, accelerate liquid and filter pulp 43 along filter pulp for filter.

The pushing block 44 comprises a supporting block 441, a drainage groove 442 and an expansion link 443, wherein the drainage groove 442 penetrates through the left and right side surfaces of the supporting block 441, the upper and lower ends of the expansion link 443 are connected with the middle portions of the inner walls of the upper and lower sides of the drainage groove 442, the upper and lower surfaces of the supporting block 441 are in contact with the inner wall of the tube body 41, the supporting block 441 is made of rubber integrally and has elasticity, so that the deformation of the supporting block 441 is facilitated to enable the drainage groove 442 to be smooth, and cleaning liquid can be filtered.

Wherein, supporting shoe 441 is including scraping piece r1, block r2, crushing piece r3, block r2 bottom surface with scrape piece r1 upper surface even as an organic whole, crushing piece r3 bottom surface is connected with the upper surface that block r2 is close to the left and right sides inlays fixedly, block r2 upper surface is connected with telescopic link 443 bottom, scrape piece r1 and smash the surface of piece r3 and be unevenness's surface, can increase the impact of crushing piece r3 to the big oil stain of volume, smash the oil stain, and clear away the remaining oil stain of body 41 inner wall through scraping piece r1, reduce the oil stain and pile up in a large number inside body 41, be favorable to the washing liquid normally through carrying.

The specific use mode and function of the embodiment are as follows:

in the invention, the liquid filtered along the sedimentation tank 2 is introduced into the pipe body 41 of the purification pipe 4 from the connecting pipe 42, oil stains in the liquid are discharged after being filtered by the filter cotton 43, when the liquid flows in the pipe body 41, the supporting block 441 of the push block 44 is moved and deformed under the action of the liquid and pulls and expands the telescopic rod 443, so that the distance between the drainage grooves 442 is increased, the liquid is discharged, when the liquid passes along the drainage grooves 442, the oil stains with large volume in the liquid are crushed by impacting the oil stains with the crushing block r3, the push block 44 moves, the scraping block r1 is movably matched with the inner wall of the pipe body 41 to remove the oil stains on the inner wall of the pipe body 41, the original distance between the inner wall of the pipe body 41 is kept, the push block 44 is arranged in the purification pipe 4, the oil stains on the inner wall of the pipe body 41 are removed by friction between the scraping block r1 of the push block 44 and the inner wall of the pipe body 41, and the oil stains with large volume accumulated in the pipe body 41 are crushed by the crushing block r3, reduce the volume of oil stain, can reduce a large amount of pastes on the surface of filter pulp 44 of oil stain, be favorable to filter pulp 44 normally to the oil stain filtration in the liquid.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides a work piece washing sewage reuse water saving fixtures, its structure includes frame (1), sedimentation tank (2), water pump (3), purge tube (4), the welding of sedimentation tank (2) bottom is in the positive interior bottom of frame (1), water pump (3) set up in sedimentation tank (2) rear, install in water pump (3) top, its characterized in that in purge tube (4):

sedimentation tank (2) include cell body (21), inlet tube (22), filter screen (23), relocation mechanism (24), cell body (21) are connected with scavenge pipe (4) through inlet tube (22), inlet tube (22) bottom mounting is on the surface of cell body (21) top central point position, filter screen (23) set up inside cell body (21), relocation mechanism (24) cover is outside at filter screen (23).

2. The workpiece cleaning wastewater reuse water saving apparatus according to claim 1, characterized in that: the floating mechanism (24) comprises a support ring (241), an opening (242), contact plates (243) and floating blocks (244), wherein the opening (242) penetrates through the upper surface and the lower surface of the middle of the support ring (241), the contact plates (243) are respectively installed on the inner walls of the left side and the right side of the opening (242), the contact plates (243) are movably matched with the outer wall of the filter screen (23), and the top of the floating blocks (244) is fixed on the bottom surfaces, close to the left end and the right end, of the support ring (241).

3. The water saving apparatus for recycling workpiece cleaning wastewater according to claim 2, wherein: contact plate (243) include push rod (43a), backup pad (43b), clear away pole (43c), support bar (43d), push rod (43a) right-hand member and opening (242) inner wall fixed connection, backup pad (43b) right flank is connected with push rod (43a) left end, clear away pole (43c) right-hand member and backup pad (43b) left side hinged joint, support bar (43d) are installed respectively between upper and lower surface and backup pad (43b) left side of clearing away pole (43c) right-hand member.

4. The water saving apparatus for recycling workpiece cleaning wastewater according to claim 3, wherein: clear away pole (43c) include branch (c1), support ball (c2), scraper blade (c3), marble (c4), branch (c1) links up and installs in backup pad (43b) left side surface, support ball (c2) middle part outer wall is connected with branch (c1) left end hinge, scraper blade (c3) nestification is outside supporting ball (c2), marble (c4) are placed inside supporting ball (c 2).

5. The water saving apparatus for recycling workpiece cleaning wastewater according to claim 2, wherein: the support ring (241) comprises a ring body (41a), a side groove (41b), a swinging plate (41c) and a pushing strip (41d), the bottom surface of the ring body (41a) is fixedly connected with the top end of a floating block (244), the side groove (41b) is sunken on the right side surface of the ring body (41a), the top end of the swinging plate (41c) is hinged with the inner top of the side groove (41b), and the pushing strip (41d) is clamped between the left side of the swinging plate (41c) and the left side of the side groove (41 b).

6. The water saving apparatus for recycling workpiece cleaning wastewater according to claim 1, wherein: the purifying pipe (4) comprises a pipe body (41), a connecting pipe (42), filter cotton (43) and a pushing block (44), wherein the connecting pipe (42) is connected with the right end of the water inlet pipe (22), the connecting pipe (42) is connected with the water inlet pipe (22), the filter cotton (43) is sleeved inside the connecting pipe (42) in the middle of the right direction, and the pushing block (44) is arranged on the left side of the filter cotton (43).

7. The water saving apparatus for recycling workpiece cleaning wastewater according to claim 6, wherein: the push block (44) comprises a supporting block (441), a drainage groove (442) and an expansion rod (443), wherein the drainage groove (442) penetrates through the surfaces of the left side and the right side of the supporting block (441), the upper end and the lower end of the expansion rod (443) are connected with the middle parts of the inner walls of the upper side and the lower side of the drainage groove (442), and the upper surface and the lower surface of the supporting block (441) are in contact with the inner wall of the pipe body (41).

8. The water saving apparatus for recycling workpiece cleaning wastewater according to claim 7, wherein: supporting shoe (441) is including scraping piece (r1), block (r2), crushing piece (r3), block (r2) bottom surface with scrape piece (r1) upper surface and link as an organic wholely, crushing piece (r3) bottom surface is close to the upper surface embedded joint of left and right sides with block (r2), block (r2) upper surface is connected with telescopic link (443) bottom.