CN221624641U - Cutting fluid dirty liquid promotes conveyor - Google Patents
Cutting fluid dirty liquid promotes conveyor Download PDFInfo
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- CN221624641U CN221624641U CN202420059031.3U CN202420059031U CN221624641U CN 221624641 U CN221624641 U CN 221624641U CN 202420059031 U CN202420059031 U CN 202420059031U CN 221624641 U CN221624641 U CN 221624641U
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- liquid
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- cutting fluid
- liquid level
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- 239000007788 liquid Substances 0.000 title claims abstract description 210
- 239000002173 cutting fluid Substances 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 239000002699 waste material Substances 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 39
- 238000005520 cutting process Methods 0.000 abstract description 19
- 238000011010 flushing procedure Methods 0.000 abstract description 16
- 238000001556 precipitation Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Removal Of Floating Material (AREA)
Abstract
The utility model belongs to the technical field of lifting conveying devices, and particularly relates to a cutting fluid and sewage lifting conveying device which comprises a sewage collecting tank and a sewage lifting pump, and is characterized in that a tank cover plate is arranged at the top of the sewage collecting tank, the sewage lifting pump is arranged on the tank cover plate through a flange, the other end of the sewage lifting pump is immersed in cutting fluid and sewage in the sewage collecting tank, the sewage lifting pump is characterized in that a one-way valve and a first manual ball valve are arranged on an outlet pipeline of the sewage lifting pump, a flushing pipe is further connected on the outlet pipeline, the other end of the flushing pipe returns to the bottom of the sewage collecting tank, a second manual ball valve is arranged on the flushing pipe, a liquid inlet net frame is embedded in a tank cover plate, and a liquid level detection device is further arranged on the tank cover plate. According to the liquid level detection device, the liquid level in the dirty liquid collecting tank can be monitored in real time, and then the start and stop of the dirty liquid lifting pump are controlled through the electric control system, so that the cutting liquid is prevented from overflowing, and the liquid returned by the flushing pipe can flush the inner wall of the dirty liquid collecting tank, so that the impurity precipitation is prevented.
Description
Technical Field
The utility model belongs to the technical field of lifting conveying devices, and particularly relates to a cutting fluid waste liquid lifting conveying device.
Background
In mechanical wet processing, the cutting fluid plays roles of cooling, lubrication, chip flushing and rust prevention, and is an important auxiliary material in machining. Along with the gradual improvement of the technical level of the machining industry, the traditional single-machine type filtering scheme of each machine tool provided with a cutting fluid treatment system can not meet the requirements of integrated and batch production gradually, and the centralized chip removal and centralized filtering of the production line are becoming more and more widely applied.
The concentrated treatment of various cutting fluids and grinding fluids can not avoid the reinfusion of the dirty fluid. At present, three schemes are generally adopted for liquid supply and liquid return of a cutting liquid centralized filtering system: firstly, a liquid supply pipeline and a liquid return pipeline adopt a trench mode; secondly, all overhead modes are adopted; thirdly, overhead liquid supply and swill-cooked dirty liquid return are adopted. The drainage pipeline is adopted, so that unified planning is needed in factory building design and production line layout, and unified construction is needed in ground foundation grouting. The air pipeline liquid return is adopted, a liquid return device is needed to be equipped, and dirty liquid generated by machining is lifted to a centralized filtering device through a pump set. The utility model aims to solve the technical problem of providing a waste liquid lifting device for lifting and conveying waste liquid containing chips generated by machining to an air liquid return pipeline.
Disclosure of utility model
The utility model aims to design a cutting fluid dirty liquid lifting and conveying device, which lifts dirty liquid generated by machining to a device for centralized filtration through a pump group.
The utility model is realized by the following technical scheme:
The utility model provides a cutting fluid dirty liquid promotes conveyor, includes dirty liquid collection tank and dirty liquid elevator pump, its characterized in that, dirty liquid collection tank top is equipped with a jar body apron, and dirty liquid elevator pump passes through the flange to be installed on a jar body apron, and the other end of dirty liquid elevator pump is immersed in the cutting fluid dirty liquid in the dirty liquid collection tank, is provided with check valve and first manual ball valve on the outlet pipe of dirty liquid elevator pump, still is connected with the flushing pipe on the outlet pipe, and the flushing pipe other end returns to dirty liquid collection tank bottom, is provided with the manual ball valve of second on the flushing pipe, and the embedded feed liquor net frame that is provided with on the jar body apron still is provided with liquid level detection device on the jar body apron.
Through adopting above-mentioned technical scheme, lathe exhaust cutting fluid dirty liquid gets into dirty liquid collection tank after the feed liquor screen frame filters, and the feed liquor screen frame can prevent great smear metal or foreign matter from getting into in the dirty liquid collection tank. The impeller of the dirty liquid lifting pump rotates at a high speed, so that strong vortex can be formed, the dirty liquid of the cutting liquid is sucked, and sucked chips and the cutting liquid are lifted to an outlet pipeline of the dirty liquid lifting pump together and then conveyed to an air liquid return pipeline. The check valve can prevent the cutting fluid dirty liquid backward flow, and the setting of first manual ball valve and second manual ball valve is convenient for dirty liquid elevator pump's maintenance. The inner wall of the dirty liquid collecting tank can be washed through the liquid that the flushing pipe returned, the vortex motion of the dirty liquid of cutting fluid is accelerated, prevent impurity precipitation, reduce the work load of manual cleaning.
Further, be connected with the floater in the liquid level detection device through the connecting rod, the floater floats on the liquid level in the dirty liquid collection tank, is provided with the response piece on the connecting rod, installs high liquid level detection switch and low liquid level detection switch in the liquid level detection device, is provided with electrical system on the jar body apron, high liquid level detection switch, low liquid level detection switch and dirty liquid elevator pump all with electrical system electric connection.
Through adopting above-mentioned technical scheme, the floater floats from top to bottom and can react dirty liquid collection tank liquid level's change, and when the liquid level risees, the floater upwards moves, drives the response piece through the connecting rod and upwards moves, and the response piece triggers to high liquid level detection switch, and it is the highest to indicate the liquid level, and high liquid level detection switch output signal gives electrical system, and electrical system control dirty liquid elevator pump starts, promotes the liquid to the sky liquid return pipeline through the export pipeline of dirty liquid elevator pump, prevents that cutting fluid dirty liquid from overflowing. The sewage liquid lifting pump continues to work, the liquid level gradually decreases along with the sewage liquid lifting pump, the floating ball moves downwards, the sensing piece is driven to move downwards through the connecting rod, when the sensing piece triggers the low liquid level detection switch, the liquid level reaches the minimum, the low liquid level detection switch outputs a signal to the electric control system, and the electric control system controls the sewage liquid lifting pump to stop working.
Further, the dirty liquid collection tank body adopts the structure of circular lower cone in going up, and the jar body upper portion adopts cylindrical structure, and jar body lower part adopts conical structure.
Through adopting above-mentioned technical scheme, the lower part of the jar body adopts conical structure, makes the diameter of the internal bottom surface of jar less, utilizes the production of the internal vortex effect of jar, can suck away the cutting granule that deposits in jar body bottom, prevents that the deposit of cutting granule from piling up.
Further, the liquid inlet net frame is of a rectangular structure formed by welding stainless steel net eye plates, and handles are arranged on two sides of the liquid inlet net frame.
Through adopting above-mentioned technical scheme, the feed liquor screen frame can be dismantled with jar body apron and be connected, be convenient for hold the handle and maintain and clear up the feed liquor screen frame.
Further, the sewage collecting tank is characterized in that four groups of brackets are uniformly arranged on the periphery of the sewage collecting tank, and adjustable supporting feet are arranged at the bottoms of the brackets.
Further, be provided with four rings on the jar body apron, rings are along the circumference evenly distributed of apron, and dirty liquid collection tank bottom is equipped with the drain mouth.
Through adopting above-mentioned technical scheme, the support passes through welded connection at the periphery of dirty liquid collection tank by the angle steel, and adjustable support lower margin is convenient for the alignment level when dirty liquid collection tank installs, reduces the danger that dirty liquid collection tank installs the slope. The setting of rings is convenient for equipment hoist and mount, and the setting of drain mouth is convenient for outwards put liquid when maintaining the clearance.
Compared with the prior art, the utility model has the beneficial effects that:
1. The liquid level detection device can monitor the liquid level in the dirty liquid collecting tank in real time, and then the electric control system is used for controlling the start and stop of the dirty liquid lifting pump to prevent the cutting liquid from overflowing.
2. According to the utility model, the liquid returned through the flushing pipe can flush the inner wall of the dirty liquid collecting tank, so that the vortex motion of the dirty liquid of the cutting liquid is accelerated, the precipitation of impurities is prevented, and the workload of manual cleaning is reduced.
3. The lower part of the tank body adopts a conical structure, so that the diameter of the bottom surface of the tank body is smaller, and cutting particles precipitated at the bottom of the tank body can be sucked away by utilizing the generation of the vortex effect in the tank body, so that the precipitation and accumulation of the cutting particles are prevented.
Drawings
Fig. 1: the utility model relates to a front view of a cutting fluid waste liquid lifting and conveying device;
fig. 2: the utility model relates to a top view of a cutting fluid waste liquid lifting and conveying device;
Fig. 3: the utility model relates to a working principle schematic diagram of a cutting fluid waste liquid lifting and conveying device;
In the figure: 1. a dirty liquid lifting pump; 2. a dirty liquid collection tank; 3. a liquid inlet screen frame; 4. a liquid level detection device; 5. a first manual ball valve; 6. a one-way valve; 7. a second manual control ball valve; 8. a flushing pipe; 9. a liquid discharge port; 10. a bracket; 11. supporting the ground feet; 12. a can cover; 13. a hanging ring; 14. an electric control system; 15. cutting fluid dirt liquid; 16. and a floating ball.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than as described, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.
As shown in fig. 1-3, a cutting fluid and sewage lifting conveying device comprises a sewage collecting tank 2 and a sewage lifting pump 1, and is characterized in that a tank cover plate 12 is arranged at the top of the sewage collecting tank 2, the sewage lifting pump 1 is arranged on the tank cover plate 12 through a flange, the other end of the sewage lifting pump 1 is immersed in cutting fluid and sewage 15 in the sewage collecting tank 2, a one-way valve 6 and a first manual ball valve 5 are arranged on an outlet pipeline of the sewage lifting pump 1, a flushing pipe 8 is further connected on the outlet pipeline, the other end of the flushing pipe 8 returns to the bottom of the sewage collecting tank 2, a second manual ball valve 7 is arranged on the flushing pipe 8, a liquid inlet net frame 3 is arranged on the tank cover plate 12 in an embedded manner, and handles are arranged on two sides of the liquid inlet net frame 3. The cutting fluid dirty liquid 15 discharged by the machine tool enters the dirty liquid collecting tank 2 after being filtered by the liquid inlet screen frame 3, and the liquid inlet screen frame 3 can prevent larger cuttings or foreign matters from entering the dirty liquid collecting tank 2. The impeller of the dirty liquid lifting pump 1 rotates at a high speed, so that strong vortex can be formed, the dirty liquid 15 of the cutting liquid is sucked, and the sucked chips and the cutting liquid are lifted to an outlet pipeline of the dirty liquid lifting pump 1 together and then conveyed to an air liquid return pipeline. The check valve 6 can prevent the cutting fluid dirty liquid 15 from flowing back, and the arrangement of the first hand-controlled ball valve 5 and the second hand-controlled ball valve 7 is convenient for the maintenance of the dirty liquid lifting pump 1. The inner wall of the dirty liquid collecting tank 2 can be washed through the liquid that the flushing pipe 8 returned, the vortex motion of the dirty liquid 15 of cutting fluid is accelerated, prevent impurity precipitation, reduce the work load of manual cleaning. The dirty liquid collecting tank 2 adopts the structure of the lower cone of circle, and jar body upper portion adopts cylindrical structure, and jar body lower part adopts conical structure. The lower part of the tank body adopts a conical structure, so that the diameter of the bottom surface of the tank body is smaller, and cutting particles precipitated at the bottom of the tank body can be sucked away by utilizing the generation of the vortex effect in the tank body, so that the precipitation accumulation of the cutting particles is prevented.
As shown in fig. 1, four groups of brackets 10 are uniformly arranged on the periphery of the sewage collecting tank 2, adjustable supporting feet 11 are arranged at the bottoms of the brackets 10, and a liquid discharge port 9 is arranged at the bottom of the sewage collecting tank 2. As shown in fig. 2, four hanging rings 13 are arranged on the cover plate 12 of the tank body, and the hanging rings 13 are uniformly distributed along the circumference of the cover plate. The support 10 is connected at the periphery of the dirty liquid collection tank 2 through angle steel in a welding way, and the adjustable supporting foot 11 is convenient for the alignment level when the dirty liquid collection tank 2 is installed, so that the risk of the installation inclination of the dirty liquid collection tank 2 is reduced. The arrangement of the hanging ring 13 is convenient for equipment lifting, and the arrangement of the liquid discharge port 9 is convenient for discharging liquid outwards during maintenance and cleaning.
As shown in fig. 3, the tank cover plate 12 is further provided with a liquid level detection device 4, the liquid level detection device 4 is internally connected with a floating ball 16 through a connecting rod, the floating ball 16 floats on the liquid level in the dirty liquid collecting tank 2, the connecting rod is provided with an induction piece, the liquid level detection device 4 is internally provided with a high liquid level detection switch and a low liquid level detection switch, the tank cover plate 12 is provided with an electric control system 14, and the high liquid level detection switch, the low liquid level detection switch and the dirty liquid lifting pump 1 are all electrically connected with the electric control system 14. The floating ball 16 floats up and down and can react the change of the liquid level of the dirty liquid collection tank 2, when the liquid level rises, the floating ball 16 moves upwards, the sensing piece is driven to move upwards through the connecting rod, the sensing piece is triggered to the high liquid level detection switch, the liquid level reaches the highest, the high liquid level detection switch outputs a signal to the electric control system 14, the electric control system 14 controls the dirty liquid lifting pump 1 to start, liquid is lifted to an overhead liquid return pipeline through an outlet pipeline of the dirty liquid lifting pump 1, and the cutting liquid dirty liquid 15 is prevented from overflowing. The sewage lifting pump 1 continues to work, the liquid level gradually decreases along with the sewage lifting pump, the floating ball 16 moves downwards, the sensing piece is driven by the connecting rod to move downwards, when the sensing piece triggers the low liquid level detection switch, the liquid level reaches the minimum, the low liquid level detection switch outputs a signal to the electric control system 14, and the electric control system 14 controls the sewage lifting pump 1 to stop working.
The working principle of the utility model is as follows: the cutting fluid dirty liquid 15 discharged by the machine tool enters the dirty liquid collecting tank 2 after being filtered by the liquid inlet net frame 3. When the liquid level rises, the floating ball 16 moves upwards, the sensing piece is driven to move upwards through the connecting rod, the sensing piece is triggered to the high liquid level detection switch, the liquid level reaches the highest, the high liquid level detection switch outputs a signal to the electric control system 14, the electric control system 14 controls the sewage lifting pump 1 to start, the impeller of the sewage lifting pump 1 rotates at a high speed, strong vortex can be formed, the cutting liquid sewage 15 is sucked, and sucked chips and the cutting liquid are lifted to an outlet pipeline of the sewage lifting pump 1 together and then are conveyed to an air liquid return pipeline. The liquid that the flushing pipe 8 returned can wash the inner wall of dirty liquid collection tank 2, accelerates the vortex motion of cutting fluid dirty liquid 15, prevents impurity precipitation, reduces the work load of manual cleaning. The sewage lifting pump 1 continues to work, the liquid level gradually decreases along with the sewage lifting pump, the floating ball 16 moves downwards, the sensing piece is driven by the connecting rod to move downwards, when the sensing piece triggers the low liquid level detection switch, the liquid level reaches the minimum, the low liquid level detection switch outputs a signal to the electric control system 14, and the electric control system 14 controls the sewage lifting pump 1 to stop working.
In the device, impurity particles which can be pumped by the dirty liquid lifting pump are about 15mm, the dirty liquid inlet level of the cutting liquid discharged by the machine tool adopts a net frame type upper liquid inlet, and the dirty liquid inlet level can also be designed into a tank body side liquid inlet. The device can be flexibly designed according to the position and the size of the outlet of the machine tool sewage during the specific implementation.
The device is mainly matched with the nonferrous metal processing industry, the automobile and parts industry (such as engine cylinder cover line, crankshaft production line, engine production line, etc.), the steel industry, the bearing industry, the gear grinding machine and the cutting fluid centralized filtering of other machining industries.
Claims (6)
1. The utility model provides a cutting fluid dirty liquid promotes conveyor, includes dirty liquid collection tank (2) and dirty liquid elevator pump (1), its characterized in that, dirty liquid collection tank (2) top is equipped with jar body apron (12), dirty liquid elevator pump (1) is installed on jar body apron (12) through the flange, in the cutting fluid dirty liquid (15) in dirty liquid collection tank (2) are immersed to the other end of dirty liquid elevator pump (1), be provided with check valve (6) and first hand ball valve (5) on the outlet line of dirty liquid elevator pump (1), still be connected with wash pipe (8) on the outlet line, wash pipe (8) other end returns dirty liquid collection tank (2) bottom, be provided with second hand ball valve (7) on wash pipe (8), embedded being provided with feed liquor net frame (3) on jar body apron (12), still be provided with liquid level detection device (4) on jar body apron (12).
2. The cutting fluid waste liquid lifting and conveying device according to claim 1, wherein the liquid level detection device (4) is internally connected with a floating ball (16) through a connecting rod, the floating ball (16) floats on the liquid level in the waste liquid collection tank (2), an induction piece is arranged on the connecting rod, a high liquid level detection switch and a low liquid level detection switch are arranged in the liquid level detection device (4), an electric control system (14) is arranged on the tank cover plate (12), and the high liquid level detection switch, the low liquid level detection switch and the waste liquid lifting pump (1) are electrically connected with the electric control system (14).
3. The cutting fluid waste liquid lifting and conveying device according to claim 1, wherein a waste liquid collecting tank (2) adopts a structure with an upper round and a lower cone, the upper part of the tank adopts a cylindrical structure, and the lower part of the tank adopts a conical structure.
4. The cutting fluid waste liquid lifting and conveying device according to claim 1, wherein the liquid inlet net frame (3) is of a rectangular structure formed by welding stainless steel net eye plates, and handles are arranged on two sides of the liquid inlet net frame (3).
5. The cutting fluid waste liquid lifting and conveying device according to claim 1, wherein four groups of brackets (10) are uniformly arranged on the periphery of the waste liquid collecting tank (2), and adjustable supporting feet (11) are arranged at the bottoms of the brackets (10).
6. A cutting fluid waste liquid lifting and conveying device as claimed in claim 1, characterized in that four lifting rings (13) are arranged on the cover plate (12) of the tank body, the lifting rings (13) are uniformly distributed along the circumference of the cover plate, and a liquid discharge port (9) is arranged at the bottom of the waste liquid collecting tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420059031.3U CN221624641U (en) | 2024-01-10 | 2024-01-10 | Cutting fluid dirty liquid promotes conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420059031.3U CN221624641U (en) | 2024-01-10 | 2024-01-10 | Cutting fluid dirty liquid promotes conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221624641U true CN221624641U (en) | 2024-08-30 |
Family
ID=92496376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420059031.3U Active CN221624641U (en) | 2024-01-10 | 2024-01-10 | Cutting fluid dirty liquid promotes conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221624641U (en) |
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- 2024-01-10 CN CN202420059031.3U patent/CN221624641U/en active Active
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