TWM552401U - Vacuum type machine for recycling waste liquid - Google Patents

Description

Vacuum waste liquid recycling cycle machine

This creation is related to the oil-water waste treatment device produced by the manufacturing process, and more specifically, a vacuum waste liquid recycling cycle machine.

According to the prior knowledge of various processing machines in the manufacturing industry, in order to maintain smooth operation and processing accuracy, the cutting fluid (water) is usually used to cool down, and the processing machine is provided with a collecting tank at the bottom for cyclic spraying. Recycling and storage operations; due to the machining process, the cutting fluid often mixes a large amount of oil, impurities and various sizes of cutting waste such as iron powder, iron filings and even iron blocks. These mixed waste oils and impurity wastes are continuously deposited in the sump, and the deterioration of the cutting cycle water quality affects the processing quality. In the past, the solution was usually to wait for the shutdown and to remove the waste oil from the sump of the processing machine. Manually remove the deposited iron filings of different sizes at the bottom of the water tank. The cleaning operation takes a lot of man-hours. At the same time, the waste oil water that is pumped out needs further environmental protection and cannot be discharged arbitrarily, although some developers have developed a variety of oil and water. Separating devices such as crawler type, rotary disc type, etc., which use a self-priming electric pump to pump waste water in the collecting tank into the oil-water separation device for oil-water separation operation, and then inject the separated water into the water. The water tank of the processing machine is recycled again, but its effect is not good. The reason is that the "oil-water separation device" can only absorb the waste oil of finer powder and cannot completely remove the large volume of impurity waste deposited in the sump. If there are large impurities and iron filings in the sump liquid, then It is easy to cause the electric pump to die during operation, causing serious malfunction.

In view of this, the creators of this case have been researching and experimenting through years of experience in producing and selling similar products, and finally have a practical creation.

That is, the main purpose of this creation is to provide a vacuum waste liquid recycling cycle machine, which can effectively solve the problem that the impurities in the sump deposition waste of the processing machine are not easily cleaned and the separation of oil and water is not good, and the recycling of the sump liquid material is greatly improved. Performance.

According to the present invention, a vacuum waste liquid recycling cycle machine comprises: a negative pressure filtering device, which is arranged on a front side space of a frame body, and has a vacuum tube, and a vacuum receiving space is arranged inside the vacuum tube. And forming an open end above the accommodating space, the accommodating space is axially arranged and an advanced filter body with a fine mesh hole is arranged, the advanced filtering system has an upward receiving opening, and the opening axial direction is erected with a coarse hole The first stage filter body has an upward receiving opening, and the open end of the vacuum tube is airtightly sealed and provided with a cover for opening and closing control, and the outer part of the vacuum tube has a one-way upper part of the communication receiving space. The input tube has a one-way output tube recessed in the axial direction of the bottom of the receiving space; a motive pump having a suction end and a discharge end is fixed under the vacuum tube, and the suction end is fixedly connected with the one-way output tube. The primary pumping operation generates a large one-way negative pressure suction inside the accommodating space, and the outer end of the unidirectional input pipe is airtightly connected to provide a first drainage pipe deep into the bottom of the water tank. The liquid material and impurities at the bottom of the suction tank are connected, and a second drainage tube is connected to the discharge end of the motive pump to drain the internal liquid material; an oil-water separation device is erected in the space on the rear side of the frame body and connected in series with the negative pressure filtration device. The combination has a filter box for receiving the liquid material derived from the second draft tube terminal for oil-water filtration and separation operation, and the outside of the filter box is connected with a return pipe for draining the purified water. The purified water is sent back to the sewage tank for recycling.

The vacuum waste liquid regenerative cycle machine, wherein the peripheral edge of the receiving opening of the advanced filter body is opposite to the inner wall of the vacuum tube, and the receiving opening is radially and horizontally arranged with a plurality of rods, the primary filter body The receiving opening has a connector for suspending and positioning the mast.

The vacuum waste liquid regenerative cycle machine, wherein the second drainage tube end of the negative pressure filtering device can be further provided with at least one set of centrifugal filters (or full oil filters) for serial combination, by means of internal addition After filtering, discharge into the oil-water separator to continue operation.

The vacuum waste liquid regenerative cycle machine, wherein the cover of the negative pressure filter device is preferably made of a see-through pressure-resistant glass.

The vacuum waste liquid regenerative cycle machine, wherein the motive pump is preferably a pneumatic pump.

The vacuum waste liquid regenerative cycle machine, wherein the filter box has a reversible slope at the bottom thereof, and the anti-reverse slope extends obliquely downward from the rear side of the box toward the front side to a lower end of the terminal while forming a submerged water. a recessed and resistive slope is arranged with a plurality of limiting resistors spaced apart from each other. The limiting element has a turning portion between the front and rear sides, and the bottom end side is closedly coupled with the top surface of the resisting slope, and the front and rear opposite end faces of the turning portion are At least a fluent spring mouth is connected to the recess, and the bottom end of the fluent spring mouth extends downwardly to connect and fix a spring tube. The spring tube is a hollow tube body closed at the axial bottom end, and the radial ventral side is recessed. The water diversion hole provides independent drainage between the front and rear sides by means of a water level rise.

The vacuum waste liquid material recycling cycle machine, wherein a vacuum groove of the negative pressure filter device is recessed with an annular groove at the top of the open end of the vacuum tube and a leak-stop ring member is embedded therein, and a plurality of outer portions of the open end of the vacuum tube are fixed. Buckle seat for shaft clamping cover

10‧‧‧Rack body

11‧‧‧ Front space

12‧‧‧ Back space

13‧‧‧ casters

20‧‧‧Negative pressure filtration device

21‧‧‧vacuum

21A‧‧‧ inner wall

211‧‧‧ accommodating space

212‧‧‧Open end

213‧‧‧ annular groove

214‧‧‧ leaking ring

215‧‧‧ buckle seat

216‧‧‧ one-way input tube

216A‧‧‧First drainage tube

217‧‧‧One-way output tube

22‧‧‧ Cover

23‧‧‧Advanced filter

231‧‧‧Acceptance opening

232‧‧‧ pole

24‧‧‧Primary filter

241‧‧‧Acceptance opening

242‧‧‧Connecting parts

25‧‧‧Primary pump

251‧‧‧Inhalation end

252‧‧‧ spit out

252A‧‧‧Second drain tube

26‧‧‧Centrifugal filter

27‧‧‧ nozzle

271‧‧‧ switch valve

30‧‧‧Water-water separation device

31‧‧‧Filter box

32‧‧‧Rejection slope

311‧‧‧ Back side

312‧‧‧ front side

33‧‧‧Sinking groove

34‧‧‧Restriction element

34A‧‧‧ Intercepting space

34B‧‧‧Intercept space

34C‧‧‧ Intercepting space

341‧‧‧ turning section

342‧‧‧ Yongquankou

35‧‧‧ Yongquan tube

351‧‧‧ water intake hole

313‧‧‧Clean water outlet

313A‧‧‧Return tube

L‧‧‧ Impurities

M‧‧‧ impurity

S‧‧‧ impurity

O‧‧‧Waste oil

W‧‧‧Cooling water

S1‧‧‧ impurity

O1‧‧‧Waste oil

W1‧‧‧Cooling water

O2‧‧‧waste oil

W2‧‧‧ cooling water

O3‧‧‧pure oil

W3‧‧‧Pure cooling water

40‧‧‧ sink

1 is a combined cross-sectional view of a preferred embodiment of the present invention

Figure 2 is a schematic diagram showing the operation of the creation regeneration cycle (1)

Figure 3 is a schematic diagram showing the operation of the creation regeneration cycle (2)

First, please refer to Figures 1 to 3, which is a vacuum waste liquid recycling cycle machine, which mainly comprises a frame body 10, a negative pressure filtering device 20 and a water-water separation device 30; wherein: As shown in FIG. 1 , the frame body 10 has a front side space 11 and a rear side space 12 respectively for providing assembly and assembly positioning of the components, and a plurality of casters 13 are pivoted at the bottom for movement; the negative pressure filtering device As shown in FIG. 1 , it is erected in the front side space 11 of the frame body 10 , and has a vacuum tube 21 . The inside of the vacuum tube 21 is recessed with a receiving space 211 and an open end 212 is formed above the receiving space 211 . An annular groove 213 is defined in the top of the end of the end 212, and a leak-stop ring member 214 is embedded. The open end 212 is air-tightly sealed with a cover 22 for opening and closing control. The cover 22 is fluoroscopic. The pressure-resistant glass is preferably manufactured, and a plurality of fastening seats 215 for the shaft clamping cover 22 are fixed outside the periphery of the open end 212. Further, as shown in FIG. 1, the inner space of the receiving space 211 of the vacuum cylinder 21 is shown. To set up an advanced filter body 23 with a fine mesh network, advanced The body 23 has an upward receiving opening 231, and the periphery of the receiving opening 231 is opposite to the inner wall 21A of the vacuum tube 21, and the receiving opening 231 is radially and horizontally disposed with a plurality of rods 232; the advanced filter body 23 is 1 shows that the receiving opening 231 is axially inside the frame. An initial filter body 24 is provided with a coarse mesh, the primary filter body 24 has an upward receiving opening 241, and the receiving opening 241 has a connecting member 242 suspended from the mounting bar 232. The connecting member 242 can be used. The hook design or the tie rope design is convenient for disassembly and fixing operation; as shown in FIG. 1 , the vacuum tube 21 has a one-way input pipe 216 inside the communication receiving space 211, and the bottom of the receiving space 211 is axially A unidirectional output tube 217 is recessed; a plurality of motive pumps 25 having a suction end 251 and a discharge end 252 are fixed under the vacuum tube 21, and the motive pump 25 is preferably pneumatically pumped. The suction end 251 is fixedly connected to the one-way output pipe 217, so that the one-way negative pressure suction inside the derivative accommodating space 211 is operated by the motive pump 25, and the outer end of the one-way input pipe 216 is airtightly connected to provide a deep bottom of the sump 40. The first draft tube 216A is used for draining the bottom liquid and impurities of the suction tank, and the discharge end 252 of the motive pump 25 is connected with a second drain tube 252A for draining the internal liquid material; the second drain tube 252 is terminated. At least one set of centrifugal filters 26 may be added ( The full-oil filter is combined in series, and after being filtered by the internal axial multiplication, the liquid-feeding material is discharged downward by the opening and closing valve 271 of the nozzle 27 at the axial bottom end; the oil-water separation device 30 is As shown in FIG. 1 , it is mounted on the rear side space 12 of the frame body 10 and is combined with the negative pressure filtering device 20 in series, and has a filter box 31 for receiving the second drainage tube 252 terminal centrifugal filter 26 (or The oil filter is used to extract the liquid material for oil-water filtration and separation operation. The bottom of the filter box 31 is provided with a reversing slope 32, and the reversing slope 32 is inclined downward from the rear side 311 of the filter box 31 toward the front side 312. A submerged water groove 33 is formed at the same time to the lower end of the terminal, and a plurality of resistance limiting elements 34 and three intercepting spaces 34A, 34B, 34C are formed at intervals on the resisting slope 32, and the front and rear sides of the limiting element 34 are A turn portion 341 is disposed, and the bottom end side thereof is closedly coupled with the top surface of the resistive slope 32. The front and rear opposite end faces of the turning portion 341 are at least connected with a spring mouth 342, and the bottom end of the spring mouth 341 extends downwardly. Fix a spring tube 35, a spring tube The 35 series is a hollow tubular body closed at the axial bottom end, and a water guiding hole 351 is recessed in the radial ventral side thereof, thereby providing independent drainage between the front and rear sides by the water level rising manner; the outer part of the filtering box body 31 has a clean water outlet The end 313 is connected with a return pipe 313A for draining the purified water, so that the purified water is sent back to the sump 40 for recycling and recycling; by the above combination, as shown in FIG. 1 to FIG. A vacuum waste liquid recycling cycle machine is used as shown in Figs. 2 to 3, firstly, the first draft pipe 216A externally connected by the one-way input pipe 216 penetrates into the bottom of the sump 40, and at the same time The end of the return pipe 313A which is externally connected to the clean water outlet end 313 is simultaneously placed in the sump 40. When the sump 40 collects a considerable amount of liquid material produced by the cutting process, the liquid material contains cutting oil, cooling water and various sizes. Wastes such as iron filings, iron blocks, and impurities are continuously piled up at the bottom of the tank. The operator only needs to turn on the motive pump 25 power running of the present invention, and immediately generates a strong negative pressure in the accommodating space 211 inside the vacuum cylinder 21, Operation by negative pressure is to make deep water collection The drainage tube 216A at the bottom of the 40 forms a strong negative suction force, and the iron scrap iron impurities of various sizes and the oil and water are quickly sucked and dropped into the axial inside of the vacuum cylinder 21, and are sucked in a large amount under the continuous operation of the motive pump 25. The liquid material is rapidly and axially passed through the primary filter body 24 and the advanced filter body 23 to the unidirectional output pipe 217 at the bottom of the accommodating space 211. The large volume of iron, iron and other materials and other impurities L, When flowing through the primary filter body 24, it is covered with a coarse mesh, and the impurities M such as iron filings, iron blocks and other materials below the medium-sized volume continue to pass through to the inside of the advanced filter body 23 and are clothed therefrom. The full pore mesh is advanced for interception; at the end, the impurity S such as the smaller micro volume and the used waste oil O and the cooling water W are continuously operated by the motive pump 25, and the motive pump is quickly passed through the motive pump. The second drainage tube 252 externally connected to the discharge end 252 of the pump 25 is sent to the terminal-connected centrifugal filter 26 (or the full oil filter) for re-filtration operation, so that the impurity S in the liquid material and the used waste oil O And cooling water W will be Filtration into finer and lighter impurities S1 and waste oil O1 and cooling water W1, while the on-off valve 271 of the axial bottom end nozzle 27 is opened while being discharged to the filter tank 31 of the oil-water separation device 30; Continuing to refer to FIG. 3, when the foregoing lightweight impurities S1 and the waste oil O1 and the cooling water W1 discharged to the filter case 31 are designed, the anti-reverse slope S1 of the bottom of the filter case 31 is designed to constantly entrain the impurity S1 and The waste oil O1 and the cooling water W1 are collected in a countercurrent flow to the lower submerged water groove 33 to allow the impurity S1 to be deposited at a low position, and the anti-reverse slope 32 is spaced apart from the plurality of resistance limiting elements 34 to provide a plurality of levels for the waste oil. The intercepting and filtering operation of O1 and cooling water W1, wherein the waste oil O1 and the cooling water W1 are automatically separated up and down due to different specific gravity, and most of the waste oil O1 is firstly blocked in the first intercepting space 34A and floating in the cooling water. Above W1; a few of its oil molecules are dissolved in the cooling water W1 and continue to move forward, and the water diversion hole 351 at the bottom end of the spring tube 35 continues to pass upward through the blocking and filtering of the spring port 341, thereby providing independent drainage between the front and the rear sides by the water level rising manner. ; then it will filter The lighter waste oil O2 will be blocked in the second intercepting space 34B and float above the pure cooling water W2. Under the same operation, continue to filter the more pure oil O3 and the cooling water W3. The three intercepting space 34C, due to the difference in oil-water specific gravity, the slightly floating pure oil O3 will be naturally separated from the high-water pure cooling water W3, and the pure water level cooling by the clean water outlet end 313 outside the filtering tank 31 The water W3 is drained, and the purified cooling water W3 is sent back to the sump 40 by the external return pipe 313A for recycling and recycling; accordingly, the problem of the impurities in the sump deposition waste and the separation of the oil and water are effectively solved, and the sump is greatly improved. The efficiency of liquid recycling.

In summary, the present invention creates a vacuum waste liquid recycling cycle machine, which is composed of a technical idea and an innovative spatial pattern. The negative pressure principle and the oil-water separation are integrated into the design, which can effectively solve the deposition of the processing machine tank. It is not easy to remove waste impurities and the problem of separation of oil and water. However, it is affirmative to greatly improve the efficiency of the recycling of the liquid material in the water tank, which is more practical than the conventional one.

Moreover, the above embodiments are merely illustrative of the techniques of the present invention and their effects, and are not intended to limit the present invention. Any person skilled in the art can modify and change the above embodiments without departing from the technical principles and spirit of the creation. Therefore, the scope of protection of this creation right should be listed in the scope of application as described later.

10‧‧‧Rack body

11‧‧‧ Front space

12‧‧‧ Back space

13‧‧‧ casters

20‧‧‧Negative pressure filtration device

21‧‧‧vacuum

21A‧‧‧ inner wall

211‧‧‧ accommodating space

212‧‧‧Open end

213‧‧‧ annular groove

214‧‧‧ leaking ring

215‧‧‧ buckle seat

216‧‧‧ one-way input tube

216A‧‧‧First drainage tube

217‧‧‧One-way output tube

22‧‧‧ Cover

23‧‧‧Advanced filter

231‧‧‧Acceptance opening

232‧‧‧ pole

24‧‧‧Primary filter

241‧‧‧Acceptance opening

242‧‧‧Connecting parts

25‧‧‧Primary pump

251‧‧‧Inhalation end

252‧‧‧ spit out

252A‧‧‧Second drain tube

26‧‧‧Centrifugal filter

27‧‧‧ nozzle

271‧‧‧ switch valve

30‧‧‧Water-water separation device

31‧‧‧Filter box

32‧‧‧Rejection slope

311‧‧‧ Back side

312‧‧‧ front side

33‧‧‧Sinking groove

34‧‧‧Restriction element

34A‧‧‧ Intercepting space

34B‧‧‧Intercept space

34C‧‧‧ Intercepting space

341‧‧‧ turning section

342‧‧‧ Yongquankou

35‧‧‧ Yongquan tube

351‧‧‧ water intake hole

313‧‧‧Clean water outlet

313A‧‧‧Return tube

Claims (8)

The utility model relates to a vacuum waste liquid material recycling cycle machine, comprising: a negative pressure filtering device, which is arranged on a front side space of a frame body, has a vacuum tube, and a vacuum receiving space is arranged inside the vacuum tube and a receiving space is formed above An open filter end is arranged in the axial direction of the accommodating space, and an advanced filter body with a fine mesh mesh is arranged. The advanced filter system has an upward receiving opening, and an open-line axially internal first-stage filter body is arranged. The step filter system has an upward receiving opening, and the open end of the vacuum tube is airtightly sealed and provided with a cover for opening and closing control, and the outside of the vacuum tube has a one-way input pipe connected to the inside of the receiving space, and the bottom axis of the receiving space A unidirectional output tube is recessed in the recess; a prime pump having a suction end and a discharge end is fixed under the vacuum tube, and the suction end is fixedly connected with the one-way output tube to be driven by the original pump operation. One-way negative pressure suction inside the space, the outer end of the one-way input pipe and the airtight connection provide a first drainage pipe deep into the bottom of the water tank, thereby sucking the liquid material and impurities at the bottom of the tank The second pumping pipe is connected to the discharge port of the primary pump to drain the internal liquid material; the oil-water separation device is erected in the rear side space of the frame body and is combined with the negative pressure filtering device, and has a filtering box body. The second drainage tube terminal is taken to discharge the liquid material for oil-water filtration separation operation, and a return pipe for the drainage of the purified water is connected outside the filter box, so that the purified water is sent back to the sewage tank for recycling and utilization. The vacuum waste liquid regenerative cycle machine according to claim 1, wherein the peripheral edge of the receiving opening of the advanced filter body is opposite to the inner wall of the vacuum tube, and the receiving opening is radially and horizontally arranged. The receiving opening of the primary filter body has a connecting member that is suspended from the mounting rod. The vacuum waste liquid regenerative cycle machine according to claim 1, wherein the second drainage tube terminal of the negative pressure filtering device can be provided with at least one set of centrifugal filters (or full oil filters). Even the combination, by its internal multiplication and filtration, then discharged into the oil-water separation device operating. The vacuum waste liquid regenerative cycle machine according to claim 1, wherein the cover of the negative pressure filter device is preferably a see-through pressure-resistant glass. The vacuum waste liquid regenerative cycle machine according to claim 1, wherein the motive pump is preferably a pneumatic pump. The vacuum waste liquid regenerative cycle machine according to claim 1, wherein the filter box has a reversing slope at the bottom thereof, and the reversing slope extends obliquely from the rear side of the casing toward the front side to the terminal end. At the same time, a submerged water groove is formed at the same time, and a plurality of resistance limiting elements are arranged at intervals on the resisting slope. The limiting element has a turning portion between the front and rear sides, and the bottom end side is closed with the top surface of the resisting slope. The front and rear opposite end faces of the turning portion are at least connected with a spring mouth, and the bottom end of the spring mouth extends downwardly to connect and fix a spring tube, and the spring tube is a hollow tube body closed at the axial bottom end, the diameter of which is A water diversion hole is recessed to the ventral side to provide independent drainage between the front and the rear sides by means of a water level rise. The vacuum waste liquid recycling cycle machine according to the first aspect of the invention, wherein the vacuum filter has an annular groove recessed in the top of the open end of the vacuum tube and a leak stop ring is embedded therein, and the open end of the vacuum tube A plurality of fastening seats for the axial clamping of the sealing cover are fixed on the outer periphery of the circumference. The vacuum waste liquid recycling cycle machine according to claim 1, wherein the bottom side of the frame body is pivotally provided with a plurality of casters.