CN111468985B - Numerical control lathe with waste water recycling function - Google Patents

Numerical control lathe with waste water recycling function Download PDF

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Publication number
CN111468985B
CN111468985B CN202010290394.4A CN202010290394A CN111468985B CN 111468985 B CN111468985 B CN 111468985B CN 202010290394 A CN202010290394 A CN 202010290394A CN 111468985 B CN111468985 B CN 111468985B
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CN
China
Prior art keywords
plate
waste water
fixed
numerical control
treatment port
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CN202010290394.4A
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Chinese (zh)
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CN111468985A (en
Inventor
贾虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Guoyu Cnc Machine Tool Co ltd
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Shaoxing Zhengkai Intelligent Equipment Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10Arrangements for cooling or lubricating tools or work
    • B23Q11/1069Filtration systems specially adapted for cutting liquids
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/105Phosphorus compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/14Maintenance of water treatment installations

Abstract

The invention discloses a numerical control lathe with a waste water recycling function, which structurally comprises a numerical control panel, a lathe main machine, supporting legs, a clamp head, a cooling spray head and a waste water collecting frame, wherein the numerical control panel is fixedly arranged at the upper end of the left side of the lathe main machine, the supporting legs are fixedly arranged at the bottom of the lathe main machine, waste water is limited through a cover plate on a waste water deflector so as to flow into a waste water treatment port, the waste water reacts with lime contained in a containing plate in a groove and flows into a collecting chamber through the waste water treatment port, after the lime in a material storing plate is used up, the lime is added through a feed port to treat phosphorus-containing waste water and precipitate, the harm to the environment is reduced, the precipitate is calcium carbonate which can cover the inner wall of the collecting chamber, the calcium carbonate at the vertical position is scraped through a scraping plate, and the calcium carbonate at the bottom surface of the, the blockage of the collecting chamber when the treated wastewater is collected is avoided.

Description

Numerical control lathe with waste water recycling function
Technical Field
The invention relates to the field of lathes, in particular to a numerical control lathe with a wastewater recycling function.
Background
The numerical control lathe can cut, machine and shape steel materials, in the process of cutting the steel materials with high phosphorus content, the steel materials to be processed need to be cooled through cooling liquid, and the cooled wastewater needs to be recycled.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the numerically controlled lathe with the function of recycling the wastewater structurally comprises a numerically controlled panel, a lathe main machine, supporting legs, a fixture head, a cooling spray head and a wastewater collecting frame, wherein the numerically controlled panel is fixedly arranged at the upper end of the left side of the lathe main machine, the supporting legs are fixedly arranged at the bottom of the lathe main machine, the fixture head is arranged inside the left end of the lathe main machine, the cooling spray head is arranged at the upper end of the fixture head, the wastewater collecting frame is arranged at the rear end of the fixture head and is fixedly arranged inside the rear end of the lathe main machine, the wastewater collecting frame comprises a wastewater deflector, a wastewater treatment port, a rotating plate, a wastewater collecting chamber and a precipitation wall scraping mechanism, the wastewater deflector is arranged at the lower end of an opening of the wastewater treatment port, the rotating plate is arranged at the upper end of the opening of the wastewater treatment port, the wastewater collecting chamber is arranged at the, the bottom of the wastewater treatment port is arranged in an inclined manner by 30 degrees.
As a further improvement of the invention, the wastewater deflector comprises a fixed plate, a diagonal flow plate and a cover plate, wherein the diagonal flow plate is fixedly arranged at the upper end of the fixed plate, the cover plate is arranged at the top end of the diagonal flow plate, the diagonal flow plate is fixed with the open end of the wastewater treatment port, the diagonal flow plate is arranged in a manner of inclining by 30 degrees, and the cover plate consists of an upper plate and two side plates.
As a further improvement of the invention, the rotating plate comprises a rotating plate, fixed blocks, a connecting rod and two filling mechanisms, wherein the fixed blocks are arranged at the head end of the rotating plate, the fixed blocks are fixedly arranged in the wastewater treatment port, the connecting rod penetrates through the fixed blocks in a clearance fit manner, the tail end of the connecting rod is fixed with the head end of the rotating plate, the filling mechanisms are arranged at the lower end of the rotating plate, the two filling mechanisms are arranged in the wastewater treatment port, the two fixed blocks are arranged at the front end and the rear end of the head end of the rotating plate, and the two filling mechanisms are uniformly arranged on the lower surface of the rotating plate.
As a further improvement of the invention, the filling mechanism comprises a material storage plate, a material inlet pipe, a water passing plate and a jumping plate, wherein the material inlet is embedded at the upper end of the material storage plate, the material inlet is fixed with and communicated with the head end of the material inlet pipe, the lower end of the material storage plate is fixed with and communicated with the upper end of the water passing plate, the jumping plate is arranged at the lower end of the water passing plate, the material inlet is of a structure with a wide inlet end and a narrow outlet end, an arc surface structure is arranged inside the tail end of the material inlet pipe, and the upper end surface.
As a further improvement of the invention, the water passing plate comprises a plate body, a groove, a containing plate and water passing holes, wherein the upper end of the plate body is fixed with the lower end of the storage plate, the groove is embedded in the plate body, the containing plate is arranged at the bottom of the groove, the water passing holes are embedded in the groove, a plurality of grooves are uniformly distributed in the plate body, and the containing plate is in a half-groove structure and is matched with the inside of the groove.
As a further improvement of the invention, the sedimentation wall scraping mechanism comprises an arc flow plate, a flow guide groove and a pushing mechanism, wherein the flow guide groove is embedded in the front surface of the arc flow plate, the arc flow plate is fixedly arranged at the top end of the pushing mechanism, the pushing mechanism is arranged at the bottom of the wastewater collection chamber, and the flow guide groove is of an arc structure and is provided with a plurality of flow guide grooves which are uniformly arranged in the arc flow plate.
As a further improvement of the invention, the pushing mechanism comprises an air cylinder, a push rod and a scraper, wherein the output end of the air cylinder is fixed and in transmission connection with the push rod, and the tail end of the push rod is fixed with the scraper.
As a further improvement of the invention, the scraping plates are provided with two side scraping plates and scraping strips, the two side scraping plates are arranged on the left side and the right side of the wastewater collection chamber in a bilateral symmetry manner, two ends of the scraping strips are fixed with the two side scraping plates, the side scraping plates are in a triangular structure, and the scraping strips are in a triangular prism structure.
The invention has the beneficial effects that:
1. the steel material on the clamp head is cooled through the cooling spray head to generate waste liquid, the waste liquid contains certain phosphorus element, the waste water is limited through the cover plate on the waste water guider to flow into the waste water treatment port, the waste water flows through the jumping plate to prevent the waste water from always contacting with the lower end of the water passing plate, the contact area between the waste water and the water passing plate is increased, the waste water reacts with lime contained in the containing plate in the groove to treat the waste water, the waste water flows into the collecting chamber through the waste water treatment port, when the lime in the storage plate is used up, the rotating plate is overturned around the fixed block by rotating the connecting rod, then lime is added through the feed port, the reacted waste water is precipitated in the collecting chamber to treat and precipitate the phosphorus-containing waste water, and the precipitated sewage is discharged through the collecting chamber, reducing the harm to the environment.
2. Waste water discharge back, the precipitate is calcium carbonate, and calcium carbonate can take place to cover at the collection indoor wall, and at this moment the actuating cylinder makes the cylinder output drive the push rod and has passed, and at this moment the perpendicular department of scraper blade bottom is scraped the collection room, strikes off the calcium carbonate of perpendicular department to strike off the calcium carbonate of collecting the room bottom surface through scraping the strip, prevent that calcium carbonate precipitate covers inside the collection room, avoid collecting the room and take place to block up when collecting the waste water after handling.
Drawings
FIG. 1 is a schematic structural view of a numerically controlled lathe with a wastewater recycling function according to the present invention.
FIG. 2 is a schematic side view of an internal structure of a wastewater collection frame according to the present invention.
Fig. 3 is a partial perspective view of a wastewater deflector according to the present invention.
Fig. 4 is a schematic perspective view of a rotating plate according to the present invention.
Fig. 5 is a schematic view of the internal structure of a packing mechanism according to the present invention.
Fig. 6 is a partial structural schematic view of a water passing plate according to the present invention.
Fig. 7 is a schematic perspective view of a settling wall scraping mechanism according to the present invention.
Fig. 8 is a partial internal structure diagram of a pushing mechanism of the present invention.
Fig. 9 is a schematic perspective view of a scraper according to the present invention.
In the figure: numerical control panel-1, lathe main machine-2, supporting legs-3, clamp head-4, cooling spray head-5, waste water collecting frame-6, waste water deflector-61, waste water treatment port-62, rotating plate-63, waste water collecting chamber-64, precipitation wall scraping mechanism-65, fixing plate-611, oblique flow plate-612, cover plate-613, rotating plate-631, fixing block-632, connecting rod-633, filling mechanism-634, storage plate-a 1, feed inlet-a 2, inlet pipe-a 3, water passing plate-a 4, jumping plate-a 5, plate body-a 41, groove-a 42, holding plate-a 43, water passing hole-a 44, arc flow plate-651, flow guide groove-652, pushing mechanism-653, cylinder-b 1, air cylinder-b 1, water inlet plate-a 41, water guide groove-a 42, water containing plate-a 43, water passing, Push rod-b 2, scraper-b 3, side scraper-b 31 and scraper bar-b 32.
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 relates to a numerical control lathe with a wastewater recycling function, which structurally comprises a numerical control panel 1, a lathe main machine 2, supporting legs 3, a clamp head 4, a cooling spray head 5 and a wastewater collecting frame 6, wherein the numerical control panel 1 is fixedly arranged at the upper end of the left side of the lathe main machine 2, the supporting legs 3 are fixedly arranged at the bottom of the lathe main machine 2, the clamp head 4 is arranged in the left end of the lathe main machine 2, the cooling spray head 5 is arranged at the upper end of the clamp head 4, the wastewater collecting frame 6 is arranged at the rear end of the clamp head 4, the wastewater collecting frame 6 is fixedly arranged in the rear end of the lathe main machine 2, the wastewater collecting frame 6 comprises a wastewater deflector 61, a wastewater treatment port 62, a rotating plate 63, a collecting chamber 64 and a precipitation wall scraping mechanism 65, the wastewater deflector 61 is arranged at the lower end of an opening of the wastewater treatment port, the lower end of the wastewater treatment port 62 is provided with a collection chamber 64 and communicated with the same, the bottom of the collection chamber 64 is provided with a precipitation wall scraping mechanism 65, and the bottom of the wastewater treatment port 62 is inclined by 30 degrees, so that the wastewater can be better refluxed.
The wastewater guide device 61 comprises a fixing plate 611, a diagonal flow plate 612 and a cover plate 613, wherein the diagonal flow plate 612 is fixedly installed at the upper end of the fixing plate 611, the cover plate 613 is arranged at the top end of the diagonal flow plate 612, the diagonal flow plate 612 is fixed with the open end of the wastewater treatment port 62, the diagonal flow plate 612 is installed in a manner of inclining by 30 degrees, the cover plate 613 is composed of an upper plate and two side plates, and the wastewater guide device can prevent excessive wastewater from overflowing the wastewater treatment port 62 while backflow is performed on the wastewater.
Wherein, the rotor plate 63 includes changeing board 631, fixed block 632, connecting rod 633, filler mechanism 634, it is equipped with fixed block 632 to change board 631 head end, fixed block 632 fixed mounting is inside waste water treatment mouth 62, connecting rod 633 adopts clearance fit to run through inside fixed block 632, connecting rod 633 is terminal fixed mutually with changeing board 631 head end, it is equipped with filler mechanism 634 to change board 631 lower extreme, filler mechanism 634 is installed inside waste water treatment mouth 62, fixed block 632 is equipped with two to install both ends around changeing board 631 head end, the better both sides that make changeing board 631 head end carry out steady rotation, filler mechanism 634 is equipped with two altogether to evenly install at changeing board 631 lower surface, the better waste water to waste water treatment mouth 62 inside handles.
The filling mechanism 634 comprises a storage plate a1, a feed port a2, a feed pipe a3, a water passing plate a4 and a jump plate a5, wherein the feed port a2 is embedded at the upper end of the storage plate a1, the feed port a2 is fixed to and communicated with the head end of the feed pipe a3, the lower end of the storage plate a1 is fixed to and communicated with the upper end of the water passing plate a4, the jump plate a5 is arranged at the lower end of the water passing plate a4, the feed port a2 is of a structure with a wide inlet end and a narrow outlet end and prevents backflow in the filling process, an arc-shaped structure is arranged inside the tail end of the feed pipe a3 to ensure that all the filling material flows from the inside of the feed pipe a 8 to the inside of the storage plate a1, the upper end of the jump plate a5 is of an arc-shaped structure, so that the flowing waste water moves to the upper end of the water passing plate a.
Wherein, water passing board a4 includes plate body a41, recess a42, holds board a43, limbers a44, plate body a41 upper end is fixed mutually with storage board a1 lower extreme, plate body a41 is inside to be inlayed recess a42, recess a42 bottom is equipped with holds board a43, recess a42 is inside to be inlayed limbers a44, recess a42 is equipped with a plurality of to evenly distributed is inside at plate body a41, it is half groove structure to hold board a43 to with the inside phase-match of recess a42, better hold the inside lime of entering recess a 42.
The specific use mode and function of the embodiment are as follows:
in the invention, the steel material on the clamp head 4 is cooled by the cooling nozzle 5 to generate waste liquid, the waste liquid contains certain phosphorus element, the waste water is limited by the cover plate 613 on the waste water deflector 61, so that the waste water flows into the waste water treatment port 62, the waste water flows through the jump plate a5, the waste water is prevented from always contacting with the lower end of the water passing plate a4, the contact area between the waste water and the water passing plate a4 is increased, the waste water reacts with lime contained in the containing plate a43 in the groove a42, the waste water is treated, the waste water flows into the collection chamber 64 through the waste water treatment port 62, when the lime in the storage plate a1 is used up, the rotating plate 631 turns around the fixing block 632 by rotating the connecting rod 633, then the lime is added through the feeding port a2, the reacted waste water is precipitated in the collection chamber 64, the phosphorus-containing waste water is treated and precipitated, the precipitated sewage is discharged through the collection chamber 64, so that the harm to the environment is reduced.
Example 2:
as shown in fig. 7 to 9:
the sedimentation wall scraping mechanism 65 comprises an arc flow plate 651, a flow guide groove 652 and a pushing mechanism 653, the flow guide groove 652 is embedded in the front surface of the arc flow plate 651, the arc flow plate 651 is fixedly installed at the top end of the pushing mechanism 653, the pushing mechanism 653 is arranged at the bottom of the collecting chamber 64, the flow guide groove 652 is of an arc structure, and a plurality of flow guide plates 651 are uniformly installed in the arc flow plate 651, so that wastewater entering the collecting chamber 64 cannot be deposited on the sedimentation wall scraping mechanism 65.
The pushing mechanism 653 comprises a cylinder b1, a push rod b2 and a scraper b3, the output end of the cylinder b1 is fixed and in transmission connection with the push rod b2, and the tail end of the push rod b2 is fixed with the scraper b 3.
Wherein, be equipped with side scraper b31 and scraping strip b32 on scraper b3, side scraper b31 is equipped with two altogether to two side scrapers b31 are bilateral symmetry and install the left and right sides at collection chamber 64, it is fixed mutually with two side scrapers b31 to scrape strip b32 both ends, side scraper b31 is the triangle-shaped structure, and better strikes off the deposit of the inside perpendicular department of collection chamber 64, strip b32 is the triangular prism structure, and better strikes off the deposit of the bottom surface of collection chamber 64.
The specific use mode and function of the embodiment are as follows:
in the invention, after the wastewater is discharged, the precipitate is calcium carbonate, the calcium carbonate can cover the inner wall of the collection chamber 64, at this time, the cylinder b1 is started, so that the output end of the cylinder b1 drives the push rod b2 to move, at this time, the scraper b3 scrapes the vertical part at the bottom of the collection chamber 64 to scrape the calcium carbonate at the vertical part, and the scraper b32 scrapes the calcium carbonate at the bottom of the collection chamber 64 to prevent the calcium carbonate precipitate from covering the interior of the collection chamber 64, so that the collection chamber 64 is prevented from blocking the treated wastewater.
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)

1. The utility model provides a numerical control lathe with waste water recycle function, its structure includes numerical control panel (1), lathe host (2), supporting legs (3), anchor clamps head (4), cooling shower nozzle (5), waste water collection frame (6), numerical control panel (1) fixed mounting is in lathe host (2) left side upper end, fixed supporting legs (3) that are equipped with in lathe host (2) bottom, install inside lathe host (2) left end anchor clamps head (4), anchor clamps head (4) upper end is equipped with cooling shower nozzle (5), anchor clamps head (4) rear end is equipped with waste water collection frame (6) to waste water collection frame (6) fixed mounting is inside lathe host (2) rear end, its characterized in that:
the waste water collecting frame (6) comprises a waste water flow guider (61), a waste water treatment port (62), a rotating plate (63), a waste water collecting chamber (64) and a sedimentation wall scraping mechanism (65), wherein the waste water flow guider (61) is arranged at the lower end of the opening of the waste water treatment port (62), the rotating plate (63) is arranged at the upper end of the opening of the waste water treatment port (62), the waste water collecting chamber (64) is arranged at the lower end of the waste water treatment port (62) and communicated with the waste water collecting chamber, and the sedimentation wall scraping mechanism (65) is arranged at the bottom of the waste water collecting chamber (;
the waste water flow guide (61) comprises a fixing plate (611), an inclined flow plate (612) and a cover plate (613), wherein the inclined flow plate (612) is fixedly installed at the upper end of the fixing plate (611), the cover plate (613) is arranged at the top end of the inclined flow plate (612), and the inclined flow plate (612) is fixed with the opening end of the waste water treatment port (62);
the rotating plate (63) comprises a rotating plate (631), a fixing block (632), a connecting rod (633) and a filler mechanism (634), wherein the fixing block (632) is arranged at the head end of the rotating plate (631), the fixing block (632) is fixedly installed inside the wastewater treatment port (62), the connecting rod (633) penetrates through the fixing block (632) in a clearance fit mode, the tail end of the connecting rod (633) is fixed with the head end of the rotating plate (631), the filler mechanism (634) is arranged at the lower end of the rotating plate (631), and the filler mechanism (634) is installed inside the wastewater treatment port (62);
the filling mechanism (634) comprises a storage plate (a1), a feed inlet (a2), a feed pipe (a3), a water passing plate (a4) and a jumping plate (a5), wherein the feed inlet (a2) is embedded at the upper end of the storage plate (a1), the feed inlet (a2) is fixed and communicated with the head end of the feed pipe (a3), the lower end of the storage plate (a1) is fixed and communicated with the upper end of the water passing plate (a4), and the jumping plate (a5) is arranged at the lower end of the water passing plate (a 4);
the water passing plate (a4) comprises a plate body (a41), a groove (a42), a containing plate (a43) and a water passing hole (a44), wherein the upper end of the plate body (a41) is fixed with the lower end of the material storage plate (a1), the groove (a42) is embedded in the plate body (a41), the containing plate (a43) is arranged at the bottom of the groove (a42), and the water passing hole (a44) is embedded in the groove (a 42);
the sedimentation wall scraping mechanism (65) comprises an arc flow plate (651), a guide groove (652) and a pushing mechanism (653), the guide groove (652) is embedded in the front surface of the arc flow plate (651), the arc flow plate (651) is fixedly installed at the top end of the pushing mechanism (653), and the pushing mechanism (653) is arranged at the bottom of the wastewater collection chamber (64);
the pushing mechanism (653) comprises an air cylinder (b1), a push rod (b2) and a scraper (b3), the output end of the air cylinder (b1) is fixed and in transmission connection with the push rod (b2), and the tail end of the push rod (b2) is fixed with the scraper (b 3);
be equipped with side scraper blade (b31) and scraping strip (b32) on scraper blade (b3), side scraper blade (b31) are equipped with two altogether to two side scraper blades (b31) are bilateral symmetry and install the left and right sides in waste water collecting chamber (64), scrape strip (b32) both ends and two side scraper blades (b31) and fix mutually.
CN202010290394.4A 2020-04-14 2020-04-14 Numerical control lathe with waste water recycling function Active CN111468985B (en)

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CN202010290394.4A CN111468985B (en) 2020-04-14 2020-04-14 Numerical control lathe with waste water recycling function

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Application Number Priority Date Filing Date Title
CN202010290394.4A CN111468985B (en) 2020-04-14 2020-04-14 Numerical control lathe with waste water recycling function

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CN111468985B true CN111468985B (en) 2021-05-18

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86202531U (en) * 1986-04-26 1987-03-11 罗耀宗 Movable fast precipitating separator for high metal ions
CN86203085U (en) * 1986-07-04 1987-04-01 罗耀宗 Automatically controlled duplex tank to directly purify waste water by its circulation at the slot edges
DE4230780C2 (en) * 1992-09-15 1996-05-30 Inst Umwelttechnologie Und Umw Method and device for processing aqueous residues
CN1143614A (en) * 1995-05-13 1997-02-26 王绍文 Micro-eddy low-impulse small water supplying purifying technique and equipment
CN104045201A (en) * 2014-06-28 2014-09-17 深圳华信中水环保工程有限公司 Sewage emergency treatment system
CN207372808U (en) * 2017-11-13 2018-05-18 齐齐哈尔齐三机床有限公司 A kind of mechanical processing work of numerical control machine fluid circulation
CN108247413A (en) * 2016-11-17 2018-07-06 慈溪润德机械制造有限公司 A kind of lathe structure with purifying cutting fluid system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86202531U (en) * 1986-04-26 1987-03-11 罗耀宗 Movable fast precipitating separator for high metal ions
CN86203085U (en) * 1986-07-04 1987-04-01 罗耀宗 Automatically controlled duplex tank to directly purify waste water by its circulation at the slot edges
DE4230780C2 (en) * 1992-09-15 1996-05-30 Inst Umwelttechnologie Und Umw Method and device for processing aqueous residues
CN1143614A (en) * 1995-05-13 1997-02-26 王绍文 Micro-eddy low-impulse small water supplying purifying technique and equipment
CN104045201A (en) * 2014-06-28 2014-09-17 深圳华信中水环保工程有限公司 Sewage emergency treatment system
CN108247413A (en) * 2016-11-17 2018-07-06 慈溪润德机械制造有限公司 A kind of lathe structure with purifying cutting fluid system
CN207372808U (en) * 2017-11-13 2018-05-18 齐齐哈尔齐三机床有限公司 A kind of mechanical processing work of numerical control machine fluid circulation

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Effective date of registration: 20230612

Address after: 318050 xialiang village, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province

Patentee after: Zhejiang Guoyu CNC Machine Tool Co.,Ltd.

Address before: 312030 Baiyang village, Anchang street, Keqiao District, Shaoxing City, Zhejiang Province

Patentee before: Shaoxing Zhengkai Intelligent Equipment Co.,Ltd.

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Denomination of invention: A CNC lathe with wastewater recycling function

Effective date of registration: 20230911

Granted publication date: 20210518

Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd.

Pledgor: Zhejiang Guoyu CNC Machine Tool Co.,Ltd.

Registration number: Y2023980056085