CN117138960A - Oil mist waste gas filtration equipment for lathe - Google Patents
Oil mist waste gas filtration equipment for lathe Download PDFInfo
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- CN117138960A CN117138960A CN202311418263.XA CN202311418263A CN117138960A CN 117138960 A CN117138960 A CN 117138960A CN 202311418263 A CN202311418263 A CN 202311418263A CN 117138960 A CN117138960 A CN 117138960A
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- pipeline
- main pipeline
- valve
- oil mist
- flow pipeline
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- 238000001914 filtration Methods 0.000 title claims abstract description 53
- 239000003595 mist Substances 0.000 title claims abstract description 46
- 239000002912 waste gas Substances 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 239000007789 gas Substances 0.000 claims description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 239000002173 cutting fluid Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0087—Bypass or safety valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0091—Including arrangements for environmental or personal protection
- B01D46/0093—Including arrangements for environmental or personal protection against fire or explosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the technical field of waste gas filtration and discloses oil mist waste gas filtration equipment for a machine tool, which comprises an air inlet flow pipeline mechanism, a safety filtration mechanism and an exhaust flow pipeline mechanism, wherein the air inlet flow pipeline mechanism is arranged on the safety filtration mechanism, the exhaust flow pipeline mechanism is arranged on the safety filtration mechanism, the safety filtration mechanism is arranged between the air inlet flow pipeline mechanism and the exhaust flow pipeline mechanism, the safety filtration mechanism comprises a second main pipeline, a connecting rod, a small motor and a shifting fork, the second main pipeline is arranged between the air inlet flow pipeline mechanism and the exhaust flow pipeline mechanism, the connecting rod is arranged on the side surface of the second main pipeline at intervals, the small motor is arranged on the side surface of the second main pipeline, and the shifting fork is arranged on an output shaft of the small motor. The oil mist waste gas filtering device for the machine tool is used for carrying out grading treatment on oil mist and providing countermeasures for dangerous scenes possibly occurring in the oil mist discharging process.
Description
Technical Field
The invention belongs to the technical field of waste gas filtration, and particularly relates to oil mist waste gas filtration equipment for a machine tool.
Background
In the metal machining process, cutting fluid is used for effective lubrication, cooling and cleaning of tools and workpieces, but a large amount of oil mist is formed in the air because the cutting fluid is required to undergo processes such as pump circulation, spraying, strong impact of jet flow with the tools rotating at high speed, high-temperature evaporation, and the like in use. At present, the oil mist waste gas generated by processing in factories can be discharged through simple treatment, and the environment is irreversibly endangered, so that the discharged oil mist is required to be filtered to reach the discharge standard.
Disclosure of Invention
In order to solve the existing problems, the invention provides oil mist waste gas filtering equipment for a machine tool, which is used for classifying oil mist and providing countermeasures for dangerous scenes possibly occurring in the oil mist discharging process; the safe filtering mechanism is utilized to perform two-stage filtering operation on the oil mist waste gas, so that the filtering effect of the oil mist waste gas is more ideal, the operation efficiency of the whole machine is improved, and meanwhile, the damage to the atmosphere is reduced; by using the air inlet pipeline mechanism and arranging the inlet fireproof valve and the pressure release valve, the whole machine can be more freely handled when encountering dangerous conditions in the running process, and the functions of protecting the safety of workers and factories are achieved; through setting up exhaust flow pipeline mechanism, through setting up the air current that export fire prevention valve and branch exhaust duct made and discharge more high-efficient, meet dangerous situation and handle more freely, both improved the efficiency of discharging the gaseous after filtering, reduced the potential safety hazard of complete machine operation again.
The technical scheme adopted by the invention is as follows: the utility model provides an oil mist waste gas filtration equipment for lathe, including inlet air flow pipeline mechanism, safe filtration mechanism and exhaust flow pipeline mechanism, inlet air flow pipeline mechanism locates on the safe filtration mechanism, exhaust flow pipeline mechanism locates on the safe filtration mechanism, safe filtration mechanism locates between inlet air flow pipeline mechanism and the exhaust flow pipeline mechanism, safe filtration mechanism includes second trunk line, connecting rod, little motor and shift fork, between inlet air flow pipeline mechanism and the exhaust flow pipeline mechanism is located to the second trunk line, the second trunk line side is located to the connecting rod interval, the second trunk line side is located to the little motor, the shift fork is located on the little motor output shaft, shift fork and connecting rod belong to non-rigid connection.
Further, the second main pipeline comprises a large particle filter screen, an electric charge attached pole plate, an electrode adsorption pole plate, a nitrogen sprayer, a water mist sprayer and a temperature control switch, wherein the large particle filter screen is embedded on the inner side wall of the second main pipeline, the large particle filter screen is arranged on one side close to an air inlet pipeline mechanism, the electric charge attached pole plate is embedded in the second main pipeline, the electrode adsorption pole plate is embedded in the second main pipeline, the electric charge attached pole plate and the electrode adsorption pole plate are alternately arranged in the second main pipeline, the nitrogen sprayer is arranged on the inner side wall of the second main pipeline, the water mist sprayer is arranged on the inner side wall of the second main pipeline, and the temperature control switch is arranged on the inner side wall of the second main pipeline.
Further, the inlet flow pipeline mechanism comprises a first main pipeline, an inlet fireproof valve and a pressure relief valve, the first main pipeline is arranged on the safety filtering mechanism, the inlet fireproof valve is arranged between the first main pipeline and the second main pipeline, and the pressure relief valve is arranged on the first main pipeline.
Further, import fire prevention valve includes fire prevention valve frame, spout carousel and sealing baffle, the fire prevention valve frame is located between first trunk line and the second trunk line, the spout carousel is embedded to be located in the fire prevention valve frame, sealing baffle locates on the spout carousel, be equipped with rotation spout and spacing logical groove on the fire prevention valve frame, it locates fire prevention valve frame side to rotate the spout, the front of fire prevention valve frame is located to spacing logical groove, be equipped with hexagon spout and driving lever on the spout carousel, the front of spout carousel is located to the hexagon spout, the driving lever is located the spout carousel side, the driving lever is embedded to be located in the rotation spout, be equipped with little slider and spacing column cap on the sealing baffle, little slider is embedded to be located in the hexagon spout, spacing column cap is embedded to be located in the spacing logical groove.
Further, the relief valve includes slide rail, pneumatic rod, bulb fulcrum, gleitbretter and pressure release apron, the slide rail is located on the first trunk line lateral surface, the pneumatic rod is located between the slide rail, the gleitbretter block is located on the slide rail, the bulb fulcrum is located on the gleitbretter, the pneumatic rod is connected with the gleitbretter through the bulb fulcrum, the pressure release apron is located on the gleitbretter.
Further, the exhaust flow pipeline mechanism comprises a third main pipeline, an outlet fire-proof valve and an exhaust pipeline, the third main pipeline is arranged on the safety filtering mechanism, the outlet fire-proof valve is arranged between the third main pipeline and the second main pipeline, the exhaust pipeline is arranged on the third main pipeline, the outlet fire-proof valve is identical to the inlet fire-proof valve in structure, and the connecting rod is arranged between a deflector rod of the inlet fire-proof valve and a deflector rod of the outlet fire-proof valve.
Further, the branch exhaust pipeline comprises an impeller turbofan, a servo motor and a motor protective cover, wherein the impeller turbofan is embedded in the branch exhaust pipeline, the servo motor is arranged at the tail end of the impeller turbofan, and the motor protective cover is sleeved on the servo motor.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) Utilize safe filtering mechanism to carry out two segmentation filter operations to the oil mist waste gas for the filter effect of oil mist waste gas is more ideal, has improved the operating efficiency of complete machine, has reduced the destruction to atmospheric environment simultaneously.
(2) By using the air inlet pipeline mechanism and arranging the inlet fireproof valve and the pressure release valve, the whole machine can be more freely handled when encountering dangerous conditions in the operation process, and the functions of protecting the safety of workers and factories are achieved.
(3) Through setting up exhaust flow pipeline mechanism, through setting up the air current that export fire prevention valve and branch exhaust duct made and discharge more high-efficient, meet dangerous situation and handle more freely, both improved the efficiency of discharging the gaseous after filtering, reduced the potential safety hazard of complete machine operation again.
Drawings
Fig. 1 is a schematic structural diagram of an oil mist exhaust gas filtering device for a machine tool according to the present invention;
fig. 2 is a front view of an oil mist exhaust gas filtering device for a machine tool according to the present invention;
FIG. 3 is an exploded view of an oil mist exhaust gas filtering device for a machine tool according to the present invention;
FIG. 4 is an exploded view of an intake air flow conduit mechanism;
FIG. 5 is a schematic cross-sectional view of an inlet fire damper;
FIG. 6 is an exploded view of the inlet fire damper;
FIG. 7 is a schematic diagram of a pressure relief valve;
FIG. 8 is a schematic structural view of a safety filter mechanism;
FIG. 9 is a cross-sectional view of the safety filter mechanism;
FIG. 10 is an exploded view of an exhaust flow conduit mechanism;
fig. 11 is an exploded view of the branch exhaust duct.
Wherein, 1, an air inlet pipeline mechanism, 2, a safe filtering mechanism, 3, an air outlet pipeline mechanism, 4, a first main pipeline, 5, an inlet fire-proof valve, 6, a pressure relief valve, 7, a second main pipeline, 8, a third main pipeline, 9, an outlet fire-proof valve, 10, a branch air outlet pipeline, 11, a fire-proof valve outer frame, 12, a chute turntable, 13, a sealing baffle, 14, a slide rail, 15, an air pressure rod, 16, a ball pivot, 17 and a slide sheet, 18, a pressure release cover plate, 19, a large particle filter screen, 20, a charge attached polar plate, 21, an electrode adsorption polar plate, 22, a nitrogen sprayer, 23, a water mist sprayer, 24, a temperature control switch, 25, a connecting rod, 26, a small motor, 27, a shifting fork, 28, an impeller turbofan, 29, a servo motor, 30, a motor protection cover, 31, a rotating chute, 32, a limiting through slot, 33, a hexagonal chute, 34, a shifting lever, 35, a small slider, 36 and a limiting column head.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, 2 and 3, the oil mist and exhaust gas filtering device for the machine tool comprises an air inlet flow pipeline mechanism 1, a safety filtering mechanism 2 and an exhaust flow pipeline mechanism 3, wherein the air inlet flow pipeline mechanism 1 is arranged on the safety filtering mechanism 2, the exhaust flow pipeline mechanism 3 is arranged on the safety filtering mechanism 2, and the safety filtering mechanism 2 is arranged between the air inlet flow pipeline mechanism 1 and the exhaust flow pipeline mechanism 3.
As shown in fig. 1 and 4, the intake air flow duct mechanism 1 includes a first main duct 4, an inlet fire-proof valve 5, and a pressure relief valve 6, the first main duct 4 is disposed on the safety filter mechanism 2, the inlet fire-proof valve 5 is disposed between the first main duct 4 and the safety filter mechanism 2, and the pressure relief valve 6 is disposed on the first main duct 4.
As shown in fig. 1 and 5, the inlet fire damper 5 includes a fire damper outer frame 11, a chute turntable 12, and a sealing baffle 13, the fire damper outer frame 11 is disposed between the first main pipe 4 and the safety filtering mechanism 2, the chute turntable 12 is embedded in the fire damper outer frame 11, and the sealing baffle 13 is disposed on the chute turntable 12.
As shown in fig. 1 and 6, a rotating chute 31 and a limit through groove 32 are arranged on the fireproof valve outer frame 11, the rotating chute 31 is arranged on the side surface of the fireproof valve outer frame 11, the limit through groove 32 is arranged on the front surface of the fireproof valve outer frame 11, a hexagonal chute 33 and a deflector rod 34 are arranged on the chute turntable 12, the hexagonal chute 33 is arranged on the front surface of the chute turntable 12, the deflector rod 34 is arranged on the side surface of the chute turntable 12, the deflector rod 34 is embedded in the rotating chute 31, a small slide block 35 and a limit column cap 36 are arranged on the sealing baffle 13, the small slide block 35 is embedded in the hexagonal chute 33, and the limit column cap 36 is embedded in the limit through groove 32.
As shown in fig. 1 and 7, the pressure release valve 6 includes a slide rail 14, a pneumatic rod 15, a ball pivot 16, a slide sheet 17 and a pressure release cover plate 18, the slide rail 14 is disposed on the outer side surface of the first main pipe 4, the pneumatic rod 15 is disposed between the slide rails 14, the slide sheet 17 is clamped on the slide rail 14, the ball pivot 16 is disposed on the slide sheet 17, the pneumatic rod 15 is connected with the slide sheet 17 through the ball pivot 16, and the pressure release cover plate 18 is disposed on the slide sheet 17.
As shown in fig. 1 and 8, the safety filtering mechanism 2 comprises a second main pipe 7, a connecting rod 25, a small motor 26 and a shifting fork 27, wherein the second main pipe 7 is arranged between the air inlet pipeline mechanism 1 and the air outlet pipeline mechanism 3, the connecting rod 25 is arranged on the side surface of the second main pipe 7 at intervals, the small motor 26 is arranged on the side surface of the second main pipe 7, the shifting fork 27 is arranged on the output shaft of the small motor 26, and the shifting fork 27 and the connecting rod 25 are in non-rigid connection.
As shown in fig. 1 and 9, the second main pipe 7 includes a large particle filter screen 19, a charge attached plate 20, an electrode adsorption plate 21, a nitrogen sprayer 22, a water mist sprayer 23 and a temperature control switch 24, wherein the large particle filter screen 19 is embedded on the inner side wall of the second main pipe 7, the large particle filter screen 19 is arranged on one side close to the air inlet flow pipe mechanism 1, the charge attached plate 20 is embedded in the second main pipe 7, the electrode adsorption plate 21 is embedded in the second main pipe 7, the charge attached plate 20 and the electrode adsorption plate 21 are inserted in the second main pipe 7, the nitrogen sprayer 22 is arranged on the inner side wall of the second main pipe 7, the water mist sprayer 23 is arranged on the inner side wall of the second main pipe 7, and the temperature control switch 24 is arranged on the inner side wall of the second main pipe 7.
As shown in fig. 1 and 10, the exhaust gas flow duct mechanism 3 includes a third main duct 8, an outlet fire-proof valve 9, and a branch exhaust gas duct 10, the third main duct 8 is provided on the safety filter mechanism 2, the outlet fire-proof valve 9 is provided between the third main duct 8 and the second main duct 7, the branch exhaust gas duct 10 is provided on the third main duct 8, the outlet fire-proof valve 9 has the same structure as the inlet fire-proof valve 5, and the connecting rod 25 is provided between a deflector rod 34 of the inlet fire-proof valve 5 and a deflector rod 34 of the outlet fire-proof valve 9.
As shown in fig. 1 and 11, the branch exhaust duct 10 includes an impeller turbofan 28, a servo motor 29 and a motor protection cover, the impeller turbofan 28 is embedded in the branch exhaust duct 10, the servo motor 29 is arranged at the tail end of the impeller turbofan 28, and the motor protection cover is sleeved on the servo motor 29.
When the device is specifically used, an exhaust gas pipeline is connected to the first main pipeline 4 of the air inlet pipeline mechanism 1, the small motor 26 drives the shifting fork 27 to rotate back to the initial position, the shifting fork 27 supports the connecting rod 25 to the highest point, the connecting rod 25 drives the shifting rods 34 of the inlet fire-proof valve 5 and the outlet fire-proof valve 9 to rotate to the highest point, the inlet fire-proof valve 5 and the outlet fire-proof valve 9 are in an opening state at the moment and supply power for the device, oil mist exhaust gas enters the second main pipeline 7 after passing through the first main pipeline 4 and the inlet fire-proof valve 5, large-diameter particles in oil mist are firstly intercepted and filtered through the large-particle filter screen 19, then the small-diameter particles in the oil mist are negatively charged through the charge attached electrode plate 20, at the moment, the small-particle particles in the oil mist can be positively charged through the electrode attached electrode plate 21, the small-particle in the oil mist exhaust gas can be adsorbed, three groups of the charge attached electrode plate 20 and the electrode attached electrode plate 21 are alternately arranged in the second main pipeline 7, at the moment, the content of the oil mist exhaust gas can reach the emission standard after passing through the three groups of charge attached electrode plates 20 and the electrode attached electrode plate 21, and the servo motor attached electrode plate 28 rotate, and the high-speed exhaust gas can be discharged after the oil mist is filtered, and the high-speed air flow is generated, and the exhaust gas flows out through the servo motor attached electrode fan is driven to the fan, and the high speed, and the exhaust gas flow speed is discharged; when the temperature control switch 24 detects that the temperature in the second main pipe 7 is abnormal (for example, oil mist waste gas in the second main pipe 7 is in fire), the temperature control switch 24 is connected with a power supply circuit of the small motor 26, the small motor 26 can quickly drive the shifting fork 27 to rotate, the shifting fork 27 can drive the connecting rod 25 to rotate downwards to the lowest position, the connecting rod 25 drives the shifting rod 34 to rotate to the lowest position, in the rotating process, the small sliding block 35 of the sealing baffle 13 can move along the hexagonal sliding groove 33 under the limit of the hexagonal sliding groove 33, the limiting column head 36 can move along the limiting through groove 32 under the limit of the limiting through groove 32 until the sealing baffle 13 seals the vent holes of the inlet fireproof valve 5 and the outlet fireproof valve 9, then the air pressure rod 15 can shrink to drive the sliding sheet 17 to move downwards along the sliding rail 14, the sliding sheet 17 drives the pressure release cover plate 18 to move downwards, at the moment, the pressure release valve 6 is in an opened state, then the nitrogen sprayer 22 and the water mist sprayer 23 can be opened successively, the fire inside the second main pipe 7 is controlled and extinguished until the dangerous contact is restored to the initial state by workers; repeating the above steps for the second use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (8)
1. An oil mist waste gas filtration equipment for lathe, its characterized in that: including intake air flow pipeline mechanism (1), safety filtration mechanism (2) and exhaust flow pipeline mechanism (3), intake air flow pipeline mechanism (1) is located on safety filtration mechanism (2), on safety filtration mechanism (2) are located to exhaust flow pipeline mechanism (3), safety filtration mechanism (2) are located between intake air flow pipeline mechanism (1) and exhaust flow pipeline mechanism (3), safety filtration mechanism (2) include second trunk line (7), connecting rod (25), little motor (26) and shift fork (27), between intake air flow pipeline mechanism (1) and exhaust flow pipeline mechanism (3) are located in second trunk line (7) side in second trunk line (25) interval, second trunk line (7) side are located in little motor (26), on little motor (26) output shaft are located in shift fork (27), shift fork (27) and connecting rod (25) belong to non-rigid connection.
2. An oil mist exhaust gas filtering apparatus for a machine tool according to claim 1, wherein: the second main pipeline (7) comprises a large particle filter screen (19), an electric charge attached pole plate (20), an electrode adsorption pole plate (21), a nitrogen sprayer (22), a water mist sprayer (23) and a temperature control switch (24), wherein the large particle filter screen (19) is embedded on the inner side wall of the second main pipeline (7), the large particle filter screen (19) is arranged on one side close to an air inlet pipeline mechanism (1), the electric charge attached pole plate (20) is embedded in the second main pipeline (7), the electrode adsorption pole plate (21) is embedded in the second main pipeline (7), the electric charge attached pole plate (20) and the electrode adsorption pole plate (21) are alternately arranged in the second main pipeline (7), the nitrogen sprayer (22) is arranged on the inner side wall of the second main pipeline (7), the water mist sprayer (23) is arranged on the inner side wall of the second main pipeline (7), and the temperature control switch (24) is arranged on the inner side wall of the second main pipeline (7).
3. An oil mist exhaust gas filtering apparatus for a machine tool according to claim 2, wherein: the inlet air flow pipeline mechanism (1) comprises a first main pipeline (4), an inlet fireproof valve (5) and a pressure relief valve (6), wherein the first main pipeline (4) is arranged on the safety filtering mechanism (2), the inlet fireproof valve (5) is arranged between the first main pipeline (4) and a second main pipeline (7), and the pressure relief valve (6) is arranged on the first main pipeline (4).
4. A machine tool oil mist exhaust gas filtering apparatus according to claim 3, characterized in that: import fire prevention valve (5) include fire prevention valve frame (11), spout carousel (12) and sealing baffle (13), between first trunk line (4) and second trunk line (7) are located in fire prevention valve frame (11) to fire prevention valve frame (11), in spout carousel (12) are embedded, sealing baffle (13) are located on spout carousel (12).
5. An oil mist exhaust gas filtering apparatus for a machine tool according to claim 4, wherein: the fire-proof valve is characterized in that a rotating chute (31) and a limiting through groove (32) are formed in the fire-proof valve outer frame (11), the rotating chute (31) is formed in the side face of the fire-proof valve outer frame (11), the limiting through groove (32) is formed in the front face of the fire-proof valve outer frame (11), a hexagonal chute (33) and a deflector rod (34) are arranged on the chute rotary table (12), the hexagonal chute (33) is formed in the front face of the chute rotary table (12), the deflector rod (34) is formed in the side face of the chute rotary table (12), the deflector rod (34) is embedded in the rotating chute (31), a small sliding block (35) and a limiting column head (36) are arranged on the sealing baffle (13), the small sliding block (35) is embedded in the hexagonal chute (33), and the limiting column head (36) is embedded in the limiting through groove (32).
6. An oil mist exhaust gas filtering apparatus for a machine tool according to claim 5, wherein: the pressure release valve (6) comprises a sliding rail (14), a pneumatic rod (15), a ball pivot (16), sliding sheets (17) and a pressure release cover plate (18), wherein the sliding rail (14) is arranged on the outer side face of the first main pipeline (4), the pneumatic rod (15) is arranged between the sliding rails (14), the sliding sheets (17) are clamped on the sliding rail (14), the ball pivot (16) is arranged on the sliding sheets (17), the pneumatic rod (15) is connected with the sliding sheets (17) through the ball pivot (16), and the pressure release cover plate (18) is arranged on the sliding sheets (17).
7. An oil mist exhaust gas filtering apparatus for a machine tool according to claim 6, wherein: the exhaust flow pipeline mechanism (3) comprises a third main pipeline (8), an outlet fireproof valve (9) and an exhaust branch pipeline (10), wherein the third main pipeline (8) is arranged on the safety filtering mechanism (2), the outlet fireproof valve (9) is arranged between the third main pipeline (8) and the second main pipeline (7), the exhaust branch pipeline (10) is arranged on the third main pipeline (8), the outlet fireproof valve (9) is identical in structure to the inlet fireproof valve (5), and the connecting rod (25) is arranged between a deflector rod (34) of the inlet fireproof valve (5) and a deflector rod (34) of the outlet fireproof valve (9).
8. An oil mist exhaust gas filtering apparatus for a machine tool according to claim 7, wherein: the branch exhaust pipeline (10) comprises an impeller turbofan (28), a servo motor (29) and a motor protection cover (30), wherein the impeller turbofan (28) is embedded in the branch exhaust pipeline (10), the servo motor (29) is arranged at the tail end of the impeller turbofan (28), and the motor protection cover (30) is sleeved on the servo motor (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311418263.XA CN117138960A (en) | 2023-10-30 | 2023-10-30 | Oil mist waste gas filtration equipment for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311418263.XA CN117138960A (en) | 2023-10-30 | 2023-10-30 | Oil mist waste gas filtration equipment for lathe |
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| Publication Number | Publication Date |
|---|---|
| CN117138960A true CN117138960A (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311418263.XA Pending CN117138960A (en) | 2023-10-30 | 2023-10-30 | Oil mist waste gas filtration equipment for lathe |
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| Country | Link |
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| CN (1) | CN117138960A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117942676A (en) * | 2024-03-25 | 2024-04-30 | 智奇铁路设备有限公司 | Mist separation and filtration equipment for cutting fluid of machine tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108374A (en) * | 2007-08-17 | 2008-01-23 | 尤今 | Electrostatic type fume cleaning equipment with fire-fighting mechanism |
| CN111287777A (en) * | 2019-12-30 | 2020-06-16 | 山东东山古城煤矿有限公司 | Method and equipment for relieving pressure of stamping ground pressure |
| CN217512058U (en) * | 2022-05-21 | 2022-09-30 | 深圳市富可森环保科技股份有限公司 | Oil mist purifier |
| CN219861768U (en) * | 2023-05-25 | 2023-10-20 | 苏州盛虹纤维有限公司 | Add bullet machine smoke evacuation system |
-
2023
- 2023-10-30 CN CN202311418263.XA patent/CN117138960A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108374A (en) * | 2007-08-17 | 2008-01-23 | 尤今 | Electrostatic type fume cleaning equipment with fire-fighting mechanism |
| CN111287777A (en) * | 2019-12-30 | 2020-06-16 | 山东东山古城煤矿有限公司 | Method and equipment for relieving pressure of stamping ground pressure |
| CN217512058U (en) * | 2022-05-21 | 2022-09-30 | 深圳市富可森环保科技股份有限公司 | Oil mist purifier |
| CN219861768U (en) * | 2023-05-25 | 2023-10-20 | 苏州盛虹纤维有限公司 | Add bullet machine smoke evacuation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117942676A (en) * | 2024-03-25 | 2024-04-30 | 智奇铁路设备有限公司 | Mist separation and filtration equipment for cutting fluid of machine tool |
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