CN202946385U - Spiral slice energy-efficient and environment-friendly vacuum pump - Google Patents
Spiral slice energy-efficient and environment-friendly vacuum pump Download PDFInfo
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- CN202946385U CN202946385U CN2012205610471U CN201220561047U CN202946385U CN 202946385 U CN202946385 U CN 202946385U CN 2012205610471 U CN2012205610471 U CN 2012205610471U CN 201220561047 U CN201220561047 U CN 201220561047U CN 202946385 U CN202946385 U CN 202946385U
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- 238000001816 cooling Methods 0.000 claims abstract description 35
- 239000002828 fuel tank Substances 0.000 claims description 32
- 238000001914 filtration Methods 0.000 claims description 26
- 229910001220 stainless steel Inorganic materials 0.000 claims description 17
- 239000010935 stainless steel Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 11
- 239000003595 mist Substances 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000005086 pumping Methods 0.000 abstract description 7
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- 230000000694 effects Effects 0.000 description 8
- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
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- 239000007787 solid Substances 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
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- 239000012535 impurity Substances 0.000 description 1
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- 239000000779 smoke Substances 0.000 description 1
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a spiral slice energy-efficient and environment-friendly vacuum pump, relates to a spiral slice type vacuum pump for a tile vacuum extruder, belongs to the technical field of vacuum pumps, is suitable for being taken as vacuum-pumping equipment in industries such as building materials, chemical industry, medicine, electrons and ceramics, and is particularly suitable for being used in the tile vacuum extruder. The spiral slice energy-efficient and environment-friendly vacuum pump comprises an air-water separator, an air filter, a pump body stator, a rotor, a spiral slice, an air release valve assembly, a side oil tank, an air-cooled oil pumping cooler, an exhaust oil fog filter, a centrifugal fan, a cover shell, a rack and a motor, wherein the air-water separator comprises a cylinder body, a baffle plate, a net slice type filter screen cylinder and a taper flow guiding port; the air filter is provided with a filter cylinder body, the filter cylinder body is internally provided with an exhaust channel pipe, and the filter cylinder body is internally provided with a filter element assembly; and the centrifugal fan is installed on a coupler, the outer sides of a pump body and the air-cooled oil pumping cooler are hermetically provided with the cover shell, thus forming a cooling air channel for the air-cooled oil pumping cooler and the pump body.
Description
Technical field
What the utility model blade high-efficient energy-saving environment friendly vacuum pump related to is a kind of rotary-vane vaccum pump for tile vacuum extruder, belong to the vacuum pump technology field, be applicable to the industries such as building materials, chemical industry, medicine, electronics, pottery and be used as vaccum-pumping equipment, be particularly suitable for the rotary-vane vaccum pump that uses at tile vacuum extruder.
Background technique
Vacuum-extruder is the widely used manufacturing machine of present brick and tile manufacturing, and vacuum pump is topmost corollary equipment in vacuum-extruder.Usually adopt conventional Nash hytor, slide-valve vacuum pump or rotary-vane vaccum pump in vacuum-extruder, but the following technical problem of ubiquity in actual use the: 1) adopt Nash hytor, have the problem that the working vacuum degree is low, pumping efficiency is low, energy consumption is high; When 2) adopting conventional sliding valve style or spiral slice type oil-sealed vacuum pump, although pumping efficiency improves, because the gas that extracts in vacuum-extruder contains a large amount of water vapour, moisture makes the emulsification of pump oil cause the problem of pump work hydraulic performance decline thereby ubiquity condenses; 3) the vacuum pump long-term work in vacuum-extruder is under the operating mode of large air displacement, and conventional sliding valve style or spiral slice type oil-sealed vacuum pump fuel injection event are serious, causes that the loss of pump oil consumption is large and environmental pollution is serious; 4) vacuum-extruder is operated in outdoor environment, usually lacks qualified industrial recirculated cooling water, and the various vacuum pumps of using at present generally adopt water-cooling pattern, brings difficulty for the actual field operation; 5) ambient temperature of different geographical, Various Seasonal differs greatly, and also can cause the service behaviour generation significant change of vacuum pump, and for example the situation of bursting by freezing water jacket even occurs north of china in winter; 6) generally carry more solid dust and sand grain in the discharge air-flow of vacuum-extruder, in case enter the wear-out failure that can directly cause pump in vacuum pump, the actual gas filtration equipment clean effect of using is still undesirable at present.
Though a kind of rotary-vane vaccum pump for tile vacuum extruder is arranged at present, need to configure in addition the motor cooling fan and come coolant pump oil, the cooler volume ratio is larger, and is energy-conservation not.Do not install in addition that in the air filter pumped gas, dust can't filter the clean pump luboil cleanness that affects, can have influence on vacuum pump using effect and working life.
Summary of the invention
the utility model purpose is for above-mentioned deficiency, a kind of blade high-efficient energy-saving environment friendly vacuum pump is provided, it is a kind of rotary-vane vaccum pump of using in tile vacuum extruder equipment of being specially adapted to, adopt centrifugal fan to be directly installed on motor and pump coupling, add upper encloser and form cooling duct, reduce pump oil temperature and pump body temperature, adopt moisture trap, air filter is removed the entrained dust of incoming flow gas (gas that vacuum-extruder is discharged), silt, steam, thereby above-mentioned existing problems have been solved, better satisfy tile vacuum extruder equipment and other building materials, chemical industry, medicine, electronics, the actual demand of the industry corollary equipments such as pottery.
Blade high-efficient energy-saving environment friendly vacuum pump is to take following technological scheme to realize:
Blade high-efficient energy-saving environment friendly vacuum pump comprises moisture trap, air filter, pump housing stator, rotor, blade, exhaust valve component, side-mounted fuel tank, air-cooled pump oil cooler, vent control valve mist resistant filter, centrifugal cutter, case, frame and motor.
Moisture trap is that independent general layout is arranged near frame, described moisture trap comprise cylindrical shell, dividing plate,
Net sheet type filtering net cylinder, conical flow guiding mouth, upper cover, suction port, air outlet and sewage draining exit.Dividing plate is equipped with at cylindrical shell middle part, and filtering net cylinder is equipped with on dividing plate top.The lower partition is equipped with the conical flow guiding mouth, conical flow guiding mouth top is connected with the net sheet type filtering net cylinder, shrouding is equipped with on net sheet type filtering net cylinder top, and upper cover is equipped with at the cylindrical shell top, and cylinder body bottom is provided with sewage draining exit, sewage draining exit is equipped with cover plate, be provided with suction port in the cylindrical shell Lower Half near the conical flow guiding mouth, suction port is equipped with suction tude, is provided with the air outlet on cylindrical shell top, the air outlet is equipped with steam outlet pipe, the cylinder body bottom sealing.The cylindrical shell bottom is equipped with blowdown valve and is supported footing.
Air filter has filter cylinder, filter cylinder is provided with filter suction tude, filter steam outlet pipe, and the exhaust passage pipe is housed in filter cylinder, and exhaust passage pipe front end is equipped with capping, screw rod is housed in capping, is provided with the air inlet notch on the pipe of exhaust passage.The exhaust passage pipe is communicated with the filter steam outlet pipe.Filter cartridge assembly is housed in filter cylinder, and filter cartridge assembly comprises left end cap, right end cap, Stainless steel mesh inner support circle, stainless (steel) wire extra support circle, filter core and sponge filter layer; Stainless steel mesh inner support circle two ends are installed with respectively left end cap, right end cap, and left end cap middle part is provided with screw rod installation step hole, and right end cap is provided with exhaust passage pipe mounting hole, and the right end cap end is installed with seal ring.
Described filter cartridge end of body is equipped with end cap, can dismantle to be convenient to filter rinsed cylindrical shell, renew cartridge more.
Filter core has the nonwoven filter cloth, is enclosed with Stainless Steel Cloth in nonwoven filter cloth both sides, and after nonwoven filter cloth parcel stainless steel spun net, being folded into the gear ring shape, to be sleeved on Stainless steel mesh inner support circle peripheral.Stainless (steel) wire extra support circle, stainless (steel) wire extra support circle two ends are housed in the filter core outside are separately fixed on left end cap, right end cap, in stainless (steel) wire extra support circle outside, the sponge filter layer is housed.
Filter cartridge assembly is arranged on pipe front end in exhaust passage in filter cylinder, pipe rear end, exhaust passage is by right end cap outlet pipe mounting hole, screw rod passes right end cap screw rod installation step hole, by screw rod, nut, filter cartridge assembly is fixed in filter cylinder, seal ring contacts with the filtration barrel body inner end seal.
During work, the filter suction tude of air filter is connected with the moisture trap steam outlet pipe, pumped gas after the process air-water separation that enters from moisture trap, filter through sponge filter layer in the element kit of filter, after filtering by nonwoven filter cloth in element kit, in pumped gas, dust is filtered clean by the filter element kit again.Enter in Stainless steel mesh inner support circle by stainless (steel) wire, the air inlet notch by the exhaust passage pipe sucks the exhaust passage pipe, through the filter steam outlet pipe, by safety check, enters the pump housing.Safety check can prevent pumped gas and the backflow of pump oil in the pump housing.
Owing to being provided with air filter, in pumped gas, dust filtration is clean, thereby guarantees the pump luboil cleanness, can improve vacuum pump degree of vacuum, using effect and working life.
Pump housing stator is equipped with front cover and rear end cover.The sealing pump chamber that is consisted of by front cover, pump housing stator and rear end cover.In the sealing pump chamber on be 30 ° of angle lateral deviations and feel at ease rotor is housed, rotor has three blade grooves, in the blade groove, blade is housed, rear end cover is fixed in motor supporting base one side, motor is fixed in the motor supporting base opposite side, motor supporting base hollow side is provided with the ventilation slotted eye, and motor output shaft is connected with rotor shaft by coupling, and centrifugal cutter is arranged on coupling.It is anterior that air-cooled pump oil cooler is arranged on pump housing front cover, air-cooled pump oil cooler has the pump oil cooling pipe, but radiating fin of pump oil cooling is housed on the pump oil cooling pipe, air-cooled pump oil cooler filler opening is connected with side-mounted fuel tank by pipeline, air-cooled pump oil cooler oil outlet is connected with the sealing pump chamber by pipeline, recycle oil to pump housing blade and rotor be lubricated, sealing and cooling action.
Centrifugal cutter is arranged on coupling, is sealed and installed with case outside the pump housing and air-cooled pump oil cooler, forms air-cooled pump oil cooler, pump housing cooling duct.Motor drives the centrifugal cutter High Rotation Speed simultaneously by the rotation of coupling rotor driven, cool air stream (cold wind) enters air-cooled pump oil cooler, but the radiating fin coolant pump is oily by pump oil cooling pipe, pump oil cooling, carry out cooling through pump housing stator to the pump housing again, the ventilation slotted eye that arranges by motor supporting base is again discharged, can the effective cooling pump housing, pump oil.
The suction port of pump housing stator top is equipped with safety check, and the safety check inlet end is connected with the air filter outlet pipe by pipeline, and element kit is housed in air filter, and dust filtration in pumped gas is clean.The air filter suction tude is connected with the moisture trap steam outlet pipe by pipeline.
The rear side of pump housing stator has exhaust port, the exhaust port top is equipped with exhaust valve component, pump housing stator rear side is equipped with side-mounted fuel tank, side-mounted fuel tank is divided into fuel tank epicoele, fuel tank cavity of resorption, the fuel tank cavity of resorption is equipped with pump oil filter screen, the fuel tank epicoele is equipped with the vent control valve mist resistant filter, and oil filter is equipped with in side-mounted fuel tank bottom.
Described blade high-efficient energy-saving environment friendly vacuum pump frame one side disposes electric control box, and voltmeter, ammeter are housed on electric control box, and pressure vacuum gauge is arranged on pump housing admission line.
During the work of blade high-efficient energy-saving environment friendly vacuum pump, the incoming flow gas pipeline that moisture trap is discharged through pipeline and vacuum-extruder is connected.Actuating motor, the work of motor drives vacuum pump, taken out incoming flow gas and entered moisture trap cylindrical shell bottom by suction tude, stop through the conical flow guiding mouth, in incoming flow gas, gas, water, silt fall into cylinder body bottom, incoming flow gas enters circular cartridge filter through the conical flow guiding mouth, filters through the net sheet type filter screen will to be deflated silt in body, aqueous vapor liquid, large dust grain and to filter and will be deflated silt in body, aqueous vapor liquid, large dust grain and filter clean.Be deflated body and enter air filter filter element filtering in air filter through the filtration of net sheet type filter screen by steam outlet pipe, the dust basic filtering that is deflated in body is clean.Pumped gas after air filter filters enters the pump housing through safety check, the blade of High Rotation Speed on rotor, form vacuum in pump chamber, pumped gas enters pump chamber, by being discharged to side-mounted fuel tank in exhaust valve component, after through the vent control valve mist resistant filter, gas, mist of oil being separated again, discharge from side-mounted fuel tank relief opening.
Pump oil is under the poor effect of vacuum pump pump chamber external and internal pressure, and automatic cycle its process that flows is: the pump oil in side-mounted fuel tank under the effect of gas pressure, flows into through fuel supply line and flow control valve in the oil pipe loop of air-cooled pump oil cooler; Flow into through return tube again and be in the pump chamber of low-pressure state, play lubricated, the sealing between the pump housing, blade and rotor and cooling action; Driven by blade at last and come back in side-mounted fuel tank by exhaust valve component.
The utility model blade high-efficient energy-saving environment friendly vacuum pump, has following features: 1, adopt the cooling mode of wind fully, can be applied to not have the workplace of cooling water, thoroughly solved the tile vacuum extruder working site and lacked qualified cool cycles water problem, also avoided fully breaking down because variation of ambient temperature makes cooling water system; 2, improve the normal working temperature to 85 ℃ of pump chamber oil more than, avoided the water vapour in the pumped gas to condense in compression process in pump chamber and to the emulsification of pump oil, can realize the smooth discharge of institute's containing water vapor in pumped gas; 3, adopt centrifugal fan to be directly installed on motor and pump coupling, add upper encloser and form cooling duct, reduce pump oil temperature and pump body temperature, thereby the service behaviour that ensures sliding vane rotary pump is kept stable; 4, be provided with independently new structure moisture trap, air filter, taken out water in incoming flow gas, silt, dust separation, filtration clean, be provided with oil filter in side-mounted fuel tank simultaneously, thereby guarantee the pump luboil cleanness, can improve vacuum pump using effect and working life.Can prevent effectively that water, solid impurity, dust in pumped gas from entering pump chamber, thereby guarantee the pump luboil cleanness, can improve vacuum pump using effect and working life; Strengthened simultaneously the relief opening filter, the vent control valve mist resistant filter is set, the oil droplet that can effectively eliminate pump housing relief opening sprays and the mist of oil diffusion, has avoided pump oil loss and environmental pollution; 5, reasonable in design, the compact structure of the utility model blade high-efficient energy-saving environment friendly vacuum pump, can continuous operation, the speed of exhaust is large, degree of vacuum is high, operating noise is little, power factor is high, need not water cooling, water vapour extract ability strong, discharge without oil smoke, light being easy to installed and used, and meets national environmental protection, energy-conservation discharging.
The utility model for tile vacuum extruder provide a kind of advanced in performance reliable, energy-conserving and environment-protective, suitable environment extensively, the crucial matched with vacuum pump of simple operation.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Fig. 1 is the utility model blade high-efficient energy-saving environment friendly vacuum pump plan view.
Fig. 2 is the utility model blade high-efficient energy-saving environment friendly vacuum pump left view (sectional view).
Fig. 3 is the utility model blade high-efficient energy-saving environment friendly vacuum pump plan view.
Fig. 4 is the air filter arrangement schematic diagram of the utility model blade high-efficient energy-saving environment friendly vacuum pump.
Embodiment
With reference to accompanying drawing 1～4, blade high-efficient energy-saving environment friendly vacuum pump comprises moisture trap, air filter, pump housing stator 7, rotor 12, blade 13, exhaust valve component 14, side-mounted fuel tank 3, air-cooled pump oil cooler 9, vent control valve mist resistant filter, centrifugal cutter 5, case 6, frame 1 and motor 2.
Moisture trap is that independent general layout is arranged near frame, and described moisture trap comprises cylindrical shell 20, dividing plate 22, net sheet type filtering net cylinder 23, conical flow guiding mouth 21, upper cover 25, suction port 26, air outlet 24 and sewage draining exit.Dividing plate 22 is equipped with at cylindrical shell 20 middle parts, and net sheet type filtering net cylinder 23 is equipped with on dividing plate 22 tops.Conical flow guiding mouth 21 is equipped with in dividing plate 22 bottoms, conical flow guiding mouth 21 tops are connected with net sheet type filtering net cylinder 23, shrouding 32 is equipped with on net sheet type filtering net cylinder 23 tops, and upper cover 25 is equipped with at cylindrical shell 20 tops, and cylindrical shell 20 bottoms are provided with sewage draining exit, sewage draining exit is equipped with cover plate 29, be provided with suction port in cylindrical shell 20 Lower Halves near conical flow guiding mouth 21, suction port is equipped with suction tude 26, is provided with the air outlet on cylindrical shell 20 tops, the air outlet is equipped with steam outlet pipe 24, cylindrical shell 20 sealed bottoms.Cylindrical shell 20 bottoms are equipped with blowdown valve 28 and are supported footing 27.
Air filter has filter cylinder 16, filter cylinder 16 is provided with filter suction tude 17, filter steam outlet pipe 18, exhaust passage pipe 33 is housed in filter cylinder 16, exhaust passage pipe 33 front ends are equipped with capping 34, screw rod 35 is housed in capping 34, is provided with air inlet notch 36 on exhaust passage pipe 33.Exhaust passage pipe 33 is communicated with filter steam outlet pipe 18.In filter cylinder 16, filter cartridge assembly is housed, filter cartridge assembly comprises left end cap 37, right end cap 38, Stainless steel mesh inner support circle 39, stainless (steel) wire extra support circle 41, filter core 40 and sponge filter layer 42; Stainless steel mesh inner support circle 39 two ends are installed with respectively left end cap 37, right end cap 38, and left end cap 37 middle parts are provided with screw rod installation step hole, and right end cap 38 is provided with exhaust passage pipe mounting hole, and the right end cap end is installed with seal ring 43.
Filter cartridge assembly is arranged on filter cylinder 16 interior exhaust passage pipe 33 front ends, pipe rear end, exhaust passage is by right end cap outlet pipe mounting hole, screw rod 35 passes right end cap screw rod installation step hole, by screw rod 35, nut, filter cartridge assembly is fixed in filter cylinder 16, seal ring 43 contacts with filtration barrel body 16 inner end seal.
During work, the filter suction tude 17 of air filter is connected with moisture trap steam outlet pipe 20, pumped gas after the process air-water separation that enters from moisture trap, filter through sponge filter layer in the element kit of filter 42, after filtering by nonwoven filter cloth in element kit, in pumped gas, dust is filtered clean by the filter element kit again.Enter in Stainless steel mesh inner support circle by stainless (steel) wire, the air inlet notch by the exhaust passage pipe sucks the exhaust passage pipe, through the filter steam outlet pipe, by safety check, enters the pump housing.Safety check can prevent pumped gas and the backflow of pump oil in the pump housing.
Owing to being provided with air filter, in pumped gas, dust filtration is clean, thereby guarantees the pump luboil cleanness, can improve vacuum pump degree of vacuum, using effect and working life.
The suction port of pump housing stator 7 tops is equipped with safety check 15, and safety check 15 inlet ends are connected with air filter outlet pipe 18 by pipeline, and element kit is housed in air filter, and dust filtration in pumped gas is clean.Air filter suction tude 17 is connected with moisture trap steam outlet pipe 24 by pipeline.
The rear side of pump housing stator 7 has exhaust port, the exhaust port top is equipped with exhaust valve component 14, pump housing stator 7 rear sides are equipped with side-mounted fuel tank 3, side-mounted fuel tank 3 is divided into fuel tank epicoele 28, fuel tank cavity of resorption 29, fuel tank cavity of resorption 29 is equipped with pump oil filter screen 30, fuel tank epicoele 28 is equipped with vent control valve mist resistant filter 19, and oil filter 31 is equipped with in side-mounted fuel tank 3 bottoms.
Described blade high-efficient energy-saving environment friendly vacuum pump frame one side disposes electric control box 11, and voltmeter, ammeter are housed on electric control box, and pressure vacuum gauge is arranged on pump housing admission line.
Claims (6)
1. a blade high-efficient energy-saving environment friendly vacuum pump, is characterized in that: comprise moisture trap, air filter, pump housing stator, rotor, blade, exhaust valve component, side-mounted fuel tank, air-cooled pump oil cooler, vent control valve mist resistant filter, centrifugal cutter, case, frame and motor;
Moisture trap is arranged near frame, and described moisture trap comprises cylindrical shell, dividing plate, net sheet type filtering net cylinder, conical flow guiding mouth, upper cover, suction port, air outlet and sewage draining exit; Dividing plate is equipped with at the cylindrical shell middle part, filtering net cylinder is equipped with on dividing plate top, the lower partition is equipped with the conical flow guiding mouth, conical flow guiding mouth top is connected with the net sheet type filtering net cylinder, and shrouding is equipped with on net sheet type filtering net cylinder top, is provided with suction port in the cylindrical shell Lower Half near the conical flow guiding mouth, suction port is equipped with suction tude, be provided with the air outlet on cylindrical shell top, the air outlet is equipped with steam outlet pipe, the cylinder body bottom sealing;
Air filter has filter cylinder, filter cylinder is provided with filter suction tude, filter steam outlet pipe, the exhaust passage pipe is housed in filter cylinder, exhaust passage pipe front end is equipped with capping, screw rod is housed in capping, be provided with the air inlet notch on the pipe of exhaust passage, the exhaust passage pipe is communicated with the filter steam outlet pipe, filter cartridge assembly is housed in filter cylinder, filter cartridge assembly comprises left end cap, right end cap, Stainless steel mesh inner support circle, stainless (steel) wire extra support circle, filter core and sponge filter layer; Stainless steel mesh inner support circle two ends are installed with respectively left end cap, right end cap, and left end cap middle part is provided with screw rod installation step hole, and right end cap is provided with exhaust passage pipe mounting hole, and the right end cap end is installed with seal ring;
Filter core has the nonwoven filter cloth, be enclosed with Stainless Steel Cloth in nonwoven filter cloth both sides, after nonwoven filter cloth parcel stainless steel spins net, being folded into the gear ring shape, to be sleeved on Stainless steel mesh inner support circle peripheral, stainless (steel) wire extra support circle, stainless (steel) wire extra support circle two ends are housed in the filter core outside are separately fixed on left end cap, right end cap, in stainless (steel) wire extra support circle outside, the sponge filter layer is housed;
Filter cartridge assembly is arranged on pipe front end in exhaust passage in filter cylinder, pipe rear end, exhaust passage is by right end cap outlet pipe mounting hole, screw rod passes right end cap screw rod installation step hole, by screw rod, nut, filter cartridge assembly is fixed in filter cylinder, seal ring contacts with the filtration barrel body inner end seal;
pump housing stator is equipped with front cover and rear end cover, the sealing pump chamber that is made of front cover, pump housing stator and rear end cover, in the sealing pump chamber on be 30 ° of angle lateral deviations and feel at ease rotor is housed, rotor has three blade grooves, in the blade groove, blade is housed, rear end cover is fixed in motor supporting base one side, motor is fixed in the motor supporting base opposite side, motor supporting base hollow side is provided with the ventilation slotted eye, motor output shaft is connected with rotor shaft by coupling, it is anterior that air-cooled pump oil cooler is arranged on pump housing front cover, air-cooled pump oil cooler has the pump oil cooling pipe, but radiating fin of pump oil cooling is housed on the pump oil cooling pipe, air-cooled pump oil cooler filler opening is connected with side-mounted fuel tank by pipeline, air-cooled pump oil cooler oil outlet is connected with the sealing pump chamber by pipeline, recycle oil is lubricated pump housing blade and rotor, sealing and cooling action,
Centrifugal cutter is arranged on coupling, is sealed and installed with case outside the pump housing and air-cooled pump oil cooler, forms air-cooled pump oil cooler, pump housing cooling duct; Motor drives the centrifugal cutter High Rotation Speed simultaneously by the rotation of coupling rotor driven, cool air flows to into air-cooled pump oil cooler, but the radiating fin coolant pump is oily by pump oil cooling pipe, pump oil cooling, carry out cooling through pump housing stator to the pump housing again, the ventilation slotted eye that arranges by motor supporting base is again discharged, the effective cooling pump housing, pump oil;
The rear side of pump housing stator has exhaust port, above exhaust port, exhaust valve component is installed, and pump housing stator rear side is equipped with side-mounted fuel tank.
2. blade high-efficient energy-saving environment friendly vacuum pump according to claim 1 is characterized in that: upper cover is equipped with at the cylindrical shell top of described moisture trap, and cylinder body bottom is provided with sewage draining exit, and sewage draining exit is equipped with cover plate, and the cylindrical shell bottom is equipped with blowdown valve and is supported footing.
3. blade high-efficient energy-saving environment friendly vacuum pump according to claim 1, it is characterized in that: described filter cartridge end of body is equipped with end cap.
4. blade high-efficient energy-saving environment friendly vacuum pump according to claim 1 is characterized in that: the suction port of described pump housing stator top is equipped with safety check, and the safety check inlet end is connected with the air filter outlet pipe by pipeline.
5. blade high-efficient energy-saving environment friendly vacuum pump according to claim 1, it is characterized in that: side-mounted fuel tank is divided into fuel tank epicoele, fuel tank cavity of resorption, the fuel tank cavity of resorption is equipped with pump oil filter screen, and the fuel tank epicoele is equipped with the vent control valve mist resistant filter, and oil filter is equipped with in side-mounted fuel tank bottom.
6. blade high-efficient energy-saving environment friendly vacuum pump according to claim 1, it is characterized in that: described blade high-efficient energy-saving environment friendly vacuum pump frame one side disposes electric control box, voltmeter, ammeter are housed on electric control box, and pressure vacuum gauge is arranged on pump housing admission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205610471U CN202946385U (en) | 2012-10-30 | 2012-10-30 | Spiral slice energy-efficient and environment-friendly vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205610471U CN202946385U (en) | 2012-10-30 | 2012-10-30 | Spiral slice energy-efficient and environment-friendly vacuum pump |
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| Publication Number | Publication Date |
|---|---|
| CN202946385U true CN202946385U (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205610471U Expired - Lifetime CN202946385U (en) | 2012-10-30 | 2012-10-30 | Spiral slice energy-efficient and environment-friendly vacuum pump |
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| Country | Link |
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| CN (1) | CN202946385U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889212A (en) * | 2012-10-30 | 2013-01-23 | 南通金坤机械设备有限公司 | Rotary-vane efficient energy-saving environmental-friendly vacuum pump |
| CN105065269A (en) * | 2015-07-29 | 2015-11-18 | 浙江格凌实业有限公司 | Rotary-vane vacuum pump |
| CN108591056A (en) * | 2018-06-19 | 2018-09-28 | 山东博科真空科技有限公司 | A kind of solvent recycling dry vacuum unit |
| TWI892892B (en) * | 2023-11-10 | 2025-08-01 | 日商愛發科機工股份有限公司 | Oil rotary vacuum pump |
-
2012
- 2012-10-30 CN CN2012205610471U patent/CN202946385U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889212A (en) * | 2012-10-30 | 2013-01-23 | 南通金坤机械设备有限公司 | Rotary-vane efficient energy-saving environmental-friendly vacuum pump |
| CN102889212B (en) * | 2012-10-30 | 2015-08-12 | 南通金坤机械设备有限公司 | Blade high-efficient energy-saving environment friendly vacuum pump |
| CN105065269A (en) * | 2015-07-29 | 2015-11-18 | 浙江格凌实业有限公司 | Rotary-vane vacuum pump |
| CN105065269B (en) * | 2015-07-29 | 2017-03-15 | 浙江格凌实业有限公司 | Rotary-vane vaccum pump |
| CN108591056A (en) * | 2018-06-19 | 2018-09-28 | 山东博科真空科技有限公司 | A kind of solvent recycling dry vacuum unit |
| TWI892892B (en) * | 2023-11-10 | 2025-08-01 | 日商愛發科機工股份有限公司 | Oil rotary vacuum pump |
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