CN103740908A - Anticorrosive vacuumizer pollution-discharge liquid-purification observation-monitoring-operation vacuum furnace - Google Patents
Anticorrosive vacuumizer pollution-discharge liquid-purification observation-monitoring-operation vacuum furnace Download PDFInfo
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- CN103740908A CN103740908A CN201310726572.3A CN201310726572A CN103740908A CN 103740908 A CN103740908 A CN 103740908A CN 201310726572 A CN201310726572 A CN 201310726572A CN 103740908 A CN103740908 A CN 103740908A
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Abstract
The invention relates to an anticorrosive vacuumizer pollution-discharge liquid-purification observation-monitoring-operation vacuum furnace, belonging to the technical field of vacuum furnaces. The vacuum furnace comprises a cooling chamber, a heating chamber and separation walls, wherein each separation wall is provided with a heat insulation door; the cooling chamber comprises an air quenching chamber and an oil quenching chamber, the upper part of the air quenching chamber is provided with an air charging quick-cooling mechanism, and the lower part of the oil quenching chamber is provided with an oil quenching oil tank provided with a stirrer; the heating chamber is provided with a gas convection circulation mechanism; the heating chamber and each heat insulation door are respectively sequentially provided with a heat insulation layer, a vacuum layer and a stainless steel shell from inside to outside; and the vacuum furnace also comprises an operation-monitoring system, a dust collector and an exhaust purifier. The vacuum furnace has the advantages of safe oil quenching, uniform material heating, favorable heat insulation effect and high product quality, can observe the machining condition, can prevent the vacuumizer from being corroded, and is environment-friendly in evacuation.
Description
Technical field
The present invention relates to the observation policer operation vacuum oven that a kind of anticorrosion evacuator blowdown liquid formula purifies, belong to vacuum oven technical field.
Background technology
At present, existing vacuum oven comprises cooling room and heating chamber, between cooling room and heating chamber, by locellus wall, separates; Cooling room inside is provided with gas quench chamber and oil quenching chamber, and the gas chamber of quenching provides source of the gas by inflation quick cooler structure, and oil quenching is carried out by oil quenching oil groove in oil quenching chamber.And heating chamber inside comprises heating chamber platform, material frame, material frame is positioned on heating chamber platform, and heating chamber is inner along being circumferentially evenly provided with one and above heating tube simultaneously, and described heating chamber outer setting has vacuum device.On locellus wall, offer locellus wall and import and export, by locellus wall, imported and exported ready-made material in heating chamber is put in cooling room, locellus wall is imported and exported insulated door is installed, and insulated door is by the folding of insulated door hoisting appliance, and this vacuum oven exists following shortcoming:
1. when oil quenching, because processing materials is put into oil quenching oil groove, make the pasta inequality of being heated, and oil is splashed, be therefore prone to accidents.
2. heating chamber is inner by the static heating of heating tube, therefore easily makes the material inequality of being heated, and does not reach good processing effect.
3. the vacuum oven of this design, the furnace wall effect of heat insulation of its heating chamber is bad, and the temperature between while cooling room and heating chamber does not reach heat insulation preferably, and therefore its heat radiation is serious, consumes energy higher.
4. when carrying out materiel machining, this kind of process furnace can only be used artificial, thereby its cost of labor is high, simultaneously owing to being limited to workman's technology, therefore add man-hour, between each operation, can not be connected preferably, causing processing rear material defect ware more.
5. existing this vacuum oven is when vacuumizing, and due to the heating material in cooling room and heating chamber or when cooling, can produce a large amount of dusts, therefore, when vacuum device vacuumizes, easily corrodes vacuum device.
6. due to existing vacuum oven, when material is in the heating of heating chamber or when cooling room is cooling, can produce a large amount of flue dust, the gas that these are contained to volume of smoke is directly discharged in air, has polluted environment, thereby not environmental protection.
7. this kind of vacuum oven can not be observed the processing situation of workpiece in heating chamber at any time, and therefore it is when processing defect ware, and being not easy to distinguish is which link in processing is made mistakes, thereby inconvenient.
Summary of the invention
The present invention is directed to the deficiency of the problems referred to above, propose that a kind of oil quenching safety, material are heated evenly, environmental protection and good heat-insulation effect, can observe the observation policer operation vacuum oven that anticorrosion evacuator blowdown liquid formula processing situation and can automatization processing purifies.
The present invention is that the technical scheme that solves the problems of the technologies described above proposition is: the observation policer operation vacuum oven that a kind of anticorrosion evacuator blowdown liquid formula purifies, comprise body of heater shell, in described body of heater shell, be provided with cooling room and heating chamber, also comprise preparation room, described preparation room, heating chamber, cooling room flow to and set gradually by materiel machining in body of heater shell, and described preparation room, heating chamber, cooling room are all communicated with respectively vacuum device separately, the both sides of described heating chamber are connected with preparation room, cooling room respectively by locellus wall simultaneously, on described locellus wall, offer locellus wall and import and export, described locellus wall is imported and exported insulated door is installed, and described insulated door is all positioned at a side that deviates from heating chamber on locellus wall, and described insulated door is by the folding of insulated door hoisting appliance simultaneously, described cooling room is disposed with gas quench chamber and oil quenching chamber from top to bottom, the described gas top, chamber of quenching is provided with inflation quick cooler structure, and bottom, oil quenching chamber is provided with oil quenching oil groove, and described oil quenching outdoor is provided with agitator, a described cooling room side relative with heating chamber is provided with cooling room fire door simultaneously, in described preparation room, be provided with preparation room platform, described preparation room material frame is positioned on preparation room platform, and a described preparation room side relative with heating chamber is provided with preparation room fire door, in described heating chamber, be provided with heating chamber platform, described heating chamber material frame is positioned on heating chamber platform, and simultaneously described heating chamber is inner along being circumferentially evenly provided with one and above heating tube, described cooling room, preparation room inside are provided with material frame transfer mechanism, the furnace wall of described heating chamber and insulated door are outwards all disposed with thermofin, vacuum layer and stainless steel casing by heating chamber inside, between described thermofin and stainless steel casing, pass through shore supports, and on described heating chamber, be provided with gaseous exchange cycling mechanism, also comprise operation supervise and control system, described operation supervise and control system is connected with inflation quick cooler structure, vacuum device, heating tube, insulated door hoisting appliance, agitator, gaseous exchange cycling mechanism, material frame transfer mechanism respectively, on extraction pipe between described vacuum device and cooling room, heating chamber, be provided with suction cleaner, and on described cooling room, be provided with predischarge pipeline, on described predischarge pipeline, be connected with exhaust purifier, described exhaust purifier is communicated with cleaner blast pipe, filtration chamber, filtration chamber's air outlet tube, fluid purification chamber and cleaner air outlet tube successively by gas flow, the indoor purification liquid layer that is provided with of described fluid purification, in described purification liquid layer, be provided with gas-distributing pipe, described gas-distributing pipe one end is communicated with filtration chamber's air outlet tube, and the other end sealing, and on described gas-distributing pipe, be provided with venting hole, described filtration chamber is metal mesh filter chamber, also comprise observing device and operation supervise and control system, described observing device comprises vision slit, transparent panel and scrubbing mechanism, described vision slit is arranged on heating chamber furnace wall, described vision slit is provided with transparent panel to the indoor one end of heating chamber, and be provided with observation thermal baffle away from the indoor one end of heating chamber, between described observation thermal baffle and furnace wall, by the first axle, be rotationally connected, described scrubbing mechanism is used for cleaning transparent panel, and described observation thermal baffle and scrubbing mechanism link mutually by connecting rod, described scrubbing mechanism comprises scouring plate, a side of described scouring plate is close on transparent panel, and on the furnace wall at described transparent panel edge, be provided with bearing pin, one end of described scouring plate coordinates formation the second axle to be rotationally connected with bearing pin by bearing, and this end is fixedly connected with connecting rod one end, and the other end of connecting rod is fixedly connected with observation thermal baffle, described operation supervise and control system is connected with inflation quick cooler structure, vacuum device, heating tube, insulated door hoisting appliance, agitator, gaseous exchange cycling mechanism, material frame transfer mechanism respectively, described operation supervise and control system comprises input block, monitoring temperature unit, vacuum tightness monitoring unit and operating unit, and described input block, monitoring temperature unit, vacuum tightness monitoring unit are connected with operating unit respectively, described monitoring temperature unit comprises the gas chambers temp monitoring unit of quenching, oil quenching oil sump temperature monitoring unit and heating chamber monitoring temperature unit, the described gas chambers temp monitoring unit of quenching, oil quenching oil sump temperature monitoring unit is connected with operating unit respectively with heating chamber monitoring temperature unit, described oil quenching oil sump temperature monitoring unit comprises the first infra-red thermometer, ball float and slide rail, described slide rail is arranged on the sidewall of oil quenching oil groove, on described slide rail, slidably connect slide bar with matching, described the first infra-red thermometer, ball float is arranged on slide bar, described heating chamber monitoring temperature unit is the second infra-red thermometer, described the second infra-red thermometer is arranged on heating chamber furnace wall, wherein: described input block is used for inputting materiel machining information, and this materiel machining information is fed back to operating unit, described monitoring temperature unit is for monitoring the temperature that gas is quenched in chamber, oil quenching oil groove and heating chamber, and by this Temperature Feedback to operating unit, described vacuum tightness monitoring unit is used for monitoring the vacuum tightness in cooling room and heating chamber, and this vacuum tightness is fed back to operating unit, described operating unit operates control to inflation quick cooler structure, vacuum device, heating tube, insulated door hoisting appliance, agitator, gaseous exchange cycling mechanism, material frame transfer mechanism respectively according to the materiel machining information of input block input, described operating unit is according to the temperature control heating tube heating of the heating chamber of monitoring temperature unit feedback, and described operating unit stirs according to the temperature control agitator of the oil quenching oil groove of monitoring temperature unit feedback, described operating unit controls respectively cooling room according to the vacuum tightness of the cooling room of vacuum tightness monitoring unit feedback and heating chamber and the corresponding vacuum device of heating chamber vacuumizes.
Preferred: described suction cleaner comprises the suction cleaner intake stack, buffer layer, filtering layer, adsorption layer and the suction cleaner wind pipe that according to the flow direction of air-flow, set gradually, the air outlet of described suction cleaner intake stack is provided with impact-absorbing shell, and the caliber of described suction cleaner intake stack is less than the caliber of suction cleaner wind pipe, and described adsorption layer is gac.
Preferred: described material frame transfer mechanism comprises transfer mechanism support, the first pole, vertical motor and horizontal motor, described transfer mechanism support is arranged in cooling room, on described the first pole, be provided with horizontal gear track, on described transfer mechanism support, be provided with the horizontal teeth wheels that match with horizontal gear track, and described horizontal motor is arranged on transfer mechanism support and provide power for horizontal teeth wheels, on described the first pole, be provided with vertical gear unit, on described transfer mechanism support, be provided with the vertical gear track matching with vertical gear unit, and described vertical motor is upper and provide power for vertical gear unit for being arranged at the first pole.
Preferred: described gaseous exchange cycling mechanism comprises ventilating layer, gas supply mechanism and heating chamber blower fan, described ventilating layer is arranged between heating tube and thermofin, described heating chamber air inlet is communicated with gas supply mechanism, described gas supply mechanism is by pipeline and heating chamber internal communication, and heating chamber assembling is on heating chamber furnace wall, the inlet end of described hot cell blower fan is connected with gas supply mechanism, and the outlet side of described hot cell blower fan is connected with ventilating layer, the side that described ventilating layer is relative with heating tube is provided with blowhole, described blowhole and heating tube are along circumferentially interval setting.
Preferred: described pillar along circumferentially all with distribution.
Preferred: described pillar number is four.
Described inflation quick cooler structure is nitrogen quick cooler structure; Described agitator is agitator motor, and the impeller of described agitator motor is arranged in cooling room, and is positioned at below pasta; Described vacuum device is evacuator; Described thermofin is graphite carpet veneer; Described insulated door hoisting appliance comprises cylinder, and described air cylinder driven axle is connected with insulated door.
The observation policer operation vacuum oven that a kind of anticorrosion evacuator blowdown liquid formula of the present invention purifies, compared to existing technology, there is following beneficial effect: 1. owing to being provided with agitator, therefore when oil quenching, by the stirring of agitator, thereby the oil of oil quenching oil groove is heated evenly, thereby it is difficult for splashing, security improves greatly.
2. owing to being provided with gaseous exchange cycling mechanism, while therefore heating heating indoor, by the effect of gaseous exchange cycling mechanism, the wind of heating chamber does circulation and blows, thereby makes being heated evenly of material, reaches good processing effect.
3. because heating chamber, insulated door are outwards all disposed with thermofin, vacuum layer and stainless steel casing by heating chamber inside, therefore pass through the heat insulation of thermofin, its heat-energy losses is well completely cut off, because heat energy conducts in a vacuum, can only be thermal radiation again, and thermal radiation is compared with the conduction of hot entity, its energy content is lower, therefore by the effect of vacuum layer, the loss of heat energy is the thermal radiation of part just, thereby can greatly reduce the loss of heat energy.
4. owing to being provided with operation supervise and control system, therefore add man-hour, only need will processing materials each step be input in operation supervise and control system, operation supervise and control system will automatically be controlled whole device and process, therefore its processing adopts automated operation, its state of the art can not be limited to workman's experience, thereby the quality of the product of its raising.
5. owing to being provided with oil quenching oil sump temperature monitoring unit, described oil quenching oil sump temperature monitoring unit comprises thermometer, ball float and slide rail, described slide rail is arranged on the sidewall of oil quenching oil groove, on described slide rail, slidably connect slide bar with matching, described thermometer, ball float are arranged on slide bar, therefore when the oil mass in oil quenching oil groove increases or reduce, thermometer is due to the effect of ball float, swim on pasta always, the temperature of measurement pasta that therefore can be all the time, thus guaranteed that its tolerance range of measurement temperature is high.
6. owing to being provided with suction cleaner on the extraction pipe between vacuum device and cooling room, heating chamber, therefore when vacuum device is worked, when cooling room, heating chamber are found time, the dust gas of cooling room, heating chamber is through the filtration of suction cleaner, dust in gas is all adsorbed by suction cleaner, thereby vacuum device can not be corroded.
7. owing to being provided with predischarge pipeline on cooling room, on described predischarge pipeline, be connected with exhaust purifier, therefore when material is cooling while completing, can first open predischarge pipeline, the gas that contains in a large number flue dust in cooling room be discharged from opening predischarge pipeline, when gas stream is through exhaust purifier, filtration chamber and the fluid purification chamber that can be deflated in cleaner are filtered successively and absorb, finally discharge clean gas, thereby do not pollute the environment, thereby very environmental protection.
8. owing to being, by first, second infra-red thermometer, vacuum oven is carried out to thermometric, therefore its temperature measurement accuracy is high.
9. owing to being provided with observing device, described observing device comprises vision slit, transparent panel and scrubbing mechanism, described vision slit is arranged on heating chamber furnace wall, described vision slit is provided with transparent panel to the indoor one end of heating chamber, and be provided with observation thermal baffle away from the indoor one end of heating chamber, between described observation thermal baffle and furnace wall, by the first axle, be rotationally connected, described scrubbing mechanism is used for cleaning transparent panel, and described observation thermal baffle and scrubbing mechanism link mutually by connecting rod; Described scrubbing mechanism comprises scouring plate, a side of described scouring plate is close on transparent panel, and on the furnace wall at described transparent panel edge, be provided with bearing pin, one end of described scouring plate coordinates formation the second axle to be rotationally connected with bearing pin by bearing, and this end is fixedly connected with connecting rod one end, and the other end of connecting rod is fixedly connected with observation thermal baffle, while therefore using, only need to rotate and observe thermal baffle, just can watch by vision slit the processing situation of workpiece in heating chamber, meanwhile, because described observation thermal baffle and scrubbing mechanism link mutually by connecting rod; Therefore rotate while observing thermal baffle, scrubbing mechanism, by the drive of connecting rod, is cleaned transparent panel, therefore its easy to clean.
In sum: not only its oil quenching safety, material are heated evenly the observation policer operation vacuum oven that anticorrosion evacuator blowdown liquid formula of the present invention purifies, and its good heat-insulation effect, can observe processing situation, the quality of product is good simultaneously, evacuator can be avoided being corroded, exhausting environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 be in Fig. 1 B-B to sectional view;
Fig. 4 is the structure of dust collector schematic diagram of the embodiment of the present invention;
Fig. 5 is the exhaust purifier structural representation of the embodiment of the present invention;
Wherein: 1 is body of heater shell, 11 set up for inflating quick cooler, 12 is vacuum device, 121 is suction cleaner, 1210 is suction cleaner wind pipe, 1211 is gac, 1212 is filtering layer, 1213 is buffer layer, 1214 is suction cleaner intake stack, 13 is operation supervise and control system, 131 is the first infra-red thermometer, 132 is the second infra-red thermometer, 133 is scrubbing mechanism, 134 is transparent panel, 135 is vision slit, 14 is exhaust purifier, 141 is cleaner blast pipe, 142 is filtration chamber, 143 is filtration chamber's air outlet tube, 144 is gas-distributing pipe, 145 is fluid purification chamber, 1451 is scavenging solution, 1452 is cleaner air outlet tube, 2 is cooling room, 21 is oil quenching oil groove, 22 is agitator, 23 is charging basket transfer mechanism support, 231 is the first pole, 232 is vertical motor, 233 is horizontal motor, 24 is cooling room fire door, 3 is heating chamber, 31 is heating chamber platform, 32 is charging basket, 33 is heating chamber blower fan, 34 is heating chamber shell, 341 is stainless steel casing, 342 is vacuum layer, 343 is thermofin, 344 is pillar, 35 is electrothermal tube, 36 is heating chamber fire door, 4 is locellus wall, 41 is insulated door, 42 is insulated door hoisting appliance, 43 is the import and export of locellus wall.
Embodiment
Accompanying drawing discloses the structural representation of a preferred embodiment of the invention without limitation, below with reference to accompanying drawing, explains technical scheme of the present invention.
Embodiment
The observation policer operation vacuum oven that a kind of anticorrosion evacuator blowdown liquid formula of the present embodiment purifies, as Figure 1-3, comprise body of heater shell, in described body of heater shell, be provided with cooling room and heating chamber, also comprise preparation room, described preparation room, heating chamber, cooling room flow to and set gradually by materiel machining in body of heater shell, and described preparation room, heating chamber, cooling room are all communicated with respectively vacuum device separately, the both sides of described heating chamber are connected with preparation room, cooling room respectively by locellus wall simultaneously, on described locellus wall, offer locellus wall and import and export, described locellus wall is imported and exported insulated door is installed, and described insulated door is all positioned at a side that deviates from heating chamber on locellus wall, and described insulated door is by the folding of insulated door hoisting appliance simultaneously, described cooling room is disposed with gas quench chamber and oil quenching chamber from top to bottom, the described gas top, chamber of quenching is provided with inflation quick cooler structure, and bottom, oil quenching chamber is provided with oil quenching oil groove, and described oil quenching outdoor is provided with agitator, a described cooling room side relative with heating chamber is provided with cooling room fire door simultaneously, in described preparation room, be provided with preparation room platform, described preparation room material frame is positioned on preparation room platform, and a described preparation room side relative with heating chamber is provided with preparation room fire door, in described heating chamber, be provided with heating chamber platform, described heating chamber material frame is positioned on heating chamber platform, and simultaneously described heating chamber is inner along being circumferentially evenly provided with one and above heating tube, described cooling room, preparation room inside are provided with material frame transfer mechanism, the furnace wall of described heating chamber and insulated door are outwards all disposed with thermofin, vacuum layer and stainless steel casing by heating chamber inside, between described thermofin and stainless steel casing, pass through shore supports, and on described heating chamber, be provided with gaseous exchange cycling mechanism, also comprise operation supervise and control system, described operation supervise and control system is connected with inflation quick cooler structure, vacuum device, heating tube, insulated door hoisting appliance, agitator, gaseous exchange cycling mechanism, material frame transfer mechanism respectively, on extraction pipe between described vacuum device and cooling room, heating chamber, be provided with suction cleaner, and on described cooling room, be provided with predischarge pipeline, on described predischarge pipeline, be connected with exhaust purifier, described exhaust purifier is communicated with cleaner blast pipe, filtration chamber, filtration chamber's air outlet tube, fluid purification chamber and cleaner air outlet tube successively by gas flow, the indoor purification liquid layer that is provided with of described fluid purification, in described purification liquid layer, be provided with gas-distributing pipe, described gas-distributing pipe one end is communicated with filtration chamber's air outlet tube, and the other end sealing, and on described gas-distributing pipe, be provided with venting hole, described filtration chamber is metal mesh filter chamber, also comprise observing device and operation supervise and control system, described observing device comprises vision slit, transparent panel and scrubbing mechanism, described vision slit is arranged on heating chamber furnace wall, described vision slit is provided with transparent panel to the indoor one end of heating chamber, and be provided with observation thermal baffle away from the indoor one end of heating chamber, between described observation thermal baffle and furnace wall, by the first axle, be rotationally connected, described scrubbing mechanism is used for cleaning transparent panel, and described observation thermal baffle and scrubbing mechanism link mutually by connecting rod, described scrubbing mechanism comprises scouring plate, a side of described scouring plate is close on transparent panel, and on the furnace wall at described transparent panel edge, be provided with bearing pin, one end of described scouring plate coordinates formation the second axle to be rotationally connected with bearing pin by bearing, and this end is fixedly connected with connecting rod one end, and the other end of connecting rod is fixedly connected with observation thermal baffle, described operation supervise and control system is connected with inflation quick cooler structure, vacuum device, heating tube, insulated door hoisting appliance, agitator, gaseous exchange cycling mechanism, material frame transfer mechanism respectively, described operation supervise and control system comprises input block, monitoring temperature unit, vacuum tightness monitoring unit and operating unit, and described input block, monitoring temperature unit, vacuum tightness monitoring unit are connected with operating unit respectively, described monitoring temperature unit comprises the gas chambers temp monitoring unit of quenching, oil quenching oil sump temperature monitoring unit and heating chamber monitoring temperature unit, the described gas chambers temp monitoring unit of quenching, oil quenching oil sump temperature monitoring unit is connected with operating unit respectively with heating chamber monitoring temperature unit, described oil quenching oil sump temperature monitoring unit comprises the first infra-red thermometer, ball float and slide rail, described slide rail is arranged on the sidewall of oil quenching oil groove, on described slide rail, slidably connect slide bar with matching, described the first infra-red thermometer, ball float is arranged on slide bar, described heating chamber monitoring temperature unit is the second infra-red thermometer, described the second infra-red thermometer is arranged on heating chamber furnace wall, wherein: described input block is used for inputting materiel machining information, and this materiel machining information is fed back to operating unit, described monitoring temperature unit is for monitoring the temperature that gas is quenched in chamber, oil quenching oil groove and heating chamber, and by this Temperature Feedback to operating unit, described vacuum tightness monitoring unit is used for monitoring the vacuum tightness in cooling room and heating chamber, and this vacuum tightness is fed back to operating unit, described operating unit operates control to inflation quick cooler structure, vacuum device, heating tube, insulated door hoisting appliance, agitator, gaseous exchange cycling mechanism, material frame transfer mechanism respectively according to the materiel machining information of input block input, described operating unit is according to the temperature control heating tube heating of the heating chamber of monitoring temperature unit feedback, and described operating unit stirs according to the temperature control agitator of the oil quenching oil groove of monitoring temperature unit feedback, described operating unit controls respectively cooling room according to the vacuum tightness of the cooling room of vacuum tightness monitoring unit feedback and heating chamber and the corresponding vacuum device of heating chamber vacuumizes.
Described suction cleaner comprises the suction cleaner intake stack, buffer layer, filtering layer, adsorption layer and the suction cleaner wind pipe that according to the flow direction of air-flow, set gradually, the air outlet of described suction cleaner intake stack is provided with impact-absorbing shell, and the caliber of described suction cleaner intake stack is less than the caliber of suction cleaner wind pipe, and described adsorption layer is gac.
Described material frame transfer mechanism comprises transfer mechanism support, the first pole, vertical motor and horizontal motor, described transfer mechanism support is arranged in cooling room, on described the first pole, be provided with horizontal gear track, on described transfer mechanism support, be provided with the horizontal teeth wheels that match with horizontal gear track, and described horizontal motor is arranged on transfer mechanism support and provide power for horizontal teeth wheels, on described the first pole, be provided with vertical gear unit, on described transfer mechanism support, be provided with the vertical gear track matching with vertical gear unit, and described vertical motor is upper and provide power for vertical gear unit for being arranged at the first pole.
Described materiel machining information comprises Heating temperature, and heat-up time, gas are quenched time, oil quenching time, the machining informations such as cooling room vacuum tightness, heating chamber vacuum tightness.
Described vacuum tightness monitoring unit is vacuum inspective meter, and described vacuum inspective meter is located at respectively in cooling room and heating chamber.Described operating unit can adopt the main frame of computer as red-tape operati unit, and work program is now installed in computer.When adopting computer as the main frame of operating unit, can adopt keyboard as input block by input information in computer.
Described gaseous exchange cycling mechanism comprises ventilating layer, gas supply mechanism and heating chamber blower fan, described ventilating layer is arranged between heating tube and thermofin, described heating chamber air inlet is communicated with gas supply mechanism, described gas supply mechanism is by pipeline and heating chamber internal communication, and heating chamber assembling is on heating chamber furnace wall, the inlet end of described hot cell blower fan is connected with gas supply mechanism, and the outlet side of described hot cell blower fan is connected with ventilating layer, the side that described ventilating layer is relative with heating tube is provided with blowhole, described blowhole and heating tube are along circumferentially interval setting.
Described pillar along circumferentially all with distribution.
Described pillar number is four.
Described inflation quick cooler structure is nitrogen quick cooler structure; Described agitator is agitator motor, and the impeller of described agitator motor is arranged in cooling room, and is positioned at below pasta; Described vacuum device is evacuator; Described thermofin is graphite carpet veneer; Described insulated door hoisting appliance comprises cylinder, and described air cylinder driven axle is connected with insulated door.
Above by reference to the accompanying drawings the preferred specific embodiment of described the present invention only for embodiments of the present invention are described; rather than as the restriction to aforementioned goal of the invention and claims content and scope; every foundation technical spirit of the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs to the technology of the present invention and rights protection category.
Claims (7)
1. the observation policer operation vacuum oven that anticorrosion evacuator blowdown liquid formula purifies, comprise body of heater shell, in described body of heater shell, be provided with cooling room and heating chamber, it is characterized in that: also comprise preparation room, described preparation room, heating chamber, cooling room flow to and set gradually by materiel machining in body of heater shell, and described preparation room, heating chamber, cooling room are all communicated with respectively vacuum device separately, the both sides of described heating chamber are connected with preparation room, cooling room respectively by locellus wall simultaneously, on described locellus wall, offer locellus wall and import and export, described locellus wall is imported and exported insulated door is installed, and described insulated door is all positioned at a side that deviates from heating chamber on locellus wall, and described insulated door is by the folding of insulated door hoisting appliance simultaneously, described cooling room is disposed with gas quench chamber and oil quenching chamber from top to bottom, the described gas top, chamber of quenching is provided with inflation quick cooler structure, and bottom, oil quenching chamber is provided with oil quenching oil groove, and described oil quenching outdoor is provided with agitator, a described cooling room side relative with heating chamber is provided with cooling room fire door simultaneously, in described preparation room, be provided with preparation room platform, described preparation room material frame is positioned on preparation room platform, and a described preparation room side relative with heating chamber is provided with preparation room fire door, in described heating chamber, be provided with heating chamber platform, described heating chamber material frame is positioned on heating chamber platform, and simultaneously described heating chamber is inner along being circumferentially evenly provided with one and above heating tube, described cooling room, preparation room inside are provided with material frame transfer mechanism, the furnace wall of described heating chamber and insulated door are outwards all disposed with thermofin, vacuum layer and stainless steel casing by heating chamber inside, between described thermofin and stainless steel casing, pass through shore supports, and on described heating chamber, be provided with gaseous exchange cycling mechanism, also comprise operation supervise and control system, described operation supervise and control system is connected with inflation quick cooler structure, vacuum device, heating tube, insulated door hoisting appliance, agitator, gaseous exchange cycling mechanism, material frame transfer mechanism respectively, on extraction pipe between described vacuum device and cooling room, heating chamber, be provided with suction cleaner, and on described cooling room, be provided with predischarge pipeline, on described predischarge pipeline, be connected with exhaust purifier, described exhaust purifier is communicated with cleaner blast pipe, filtration chamber, filtration chamber's air outlet tube, fluid purification chamber and cleaner air outlet tube successively by gas flow, the indoor purification liquid layer that is provided with of described fluid purification, in described purification liquid layer, be provided with gas-distributing pipe, described gas-distributing pipe one end is communicated with filtration chamber's air outlet tube, and the other end sealing, and on described gas-distributing pipe, be provided with venting hole, described filtration chamber is metal mesh filter chamber, also comprise observing device and operation supervise and control system, described observing device comprises vision slit, transparent panel and scrubbing mechanism, described vision slit is arranged on heating chamber furnace wall, described vision slit is provided with transparent panel to the indoor one end of heating chamber, and be provided with observation thermal baffle away from the indoor one end of heating chamber, between described observation thermal baffle and furnace wall, by the first axle, be rotationally connected, described scrubbing mechanism is used for cleaning transparent panel, and described observation thermal baffle and scrubbing mechanism link mutually by connecting rod, described scrubbing mechanism comprises scouring plate, a side of described scouring plate is close on transparent panel, and on the furnace wall at described transparent panel edge, be provided with bearing pin, one end of described scouring plate coordinates formation the second axle to be rotationally connected with bearing pin by bearing, and this end is fixedly connected with connecting rod one end, and the other end of connecting rod is fixedly connected with observation thermal baffle, described operation supervise and control system is connected with inflation quick cooler structure, vacuum device, heating tube, insulated door hoisting appliance, agitator, gaseous exchange cycling mechanism, material frame transfer mechanism respectively, described operation supervise and control system comprises input block, monitoring temperature unit, vacuum tightness monitoring unit and operating unit, and described input block, monitoring temperature unit, vacuum tightness monitoring unit are connected with operating unit respectively, described monitoring temperature unit comprises the gas chambers temp monitoring unit of quenching, oil quenching oil sump temperature monitoring unit and heating chamber monitoring temperature unit, the described gas chambers temp monitoring unit of quenching, oil quenching oil sump temperature monitoring unit is connected with operating unit respectively with heating chamber monitoring temperature unit, described oil quenching oil sump temperature monitoring unit comprises the first infra-red thermometer, ball float and slide rail, described slide rail is arranged on the sidewall of oil quenching oil groove, on described slide rail, slidably connect slide bar with matching, described the first infra-red thermometer, ball float is arranged on slide bar, described heating chamber monitoring temperature unit is the second infra-red thermometer, described the second infra-red thermometer is arranged on heating chamber furnace wall, wherein: described input block is used for inputting materiel machining information, and this materiel machining information is fed back to operating unit, described monitoring temperature unit is for monitoring the temperature that gas is quenched in chamber, oil quenching oil groove and heating chamber, and by this Temperature Feedback to operating unit, described vacuum tightness monitoring unit is used for monitoring the vacuum tightness in cooling room and heating chamber, and this vacuum tightness is fed back to operating unit, described operating unit operates control to inflation quick cooler structure, vacuum device, heating tube, insulated door hoisting appliance, agitator, gaseous exchange cycling mechanism, material frame transfer mechanism respectively according to the materiel machining information of input block input, described operating unit is according to the temperature control heating tube heating of the heating chamber of monitoring temperature unit feedback, and described operating unit stirs according to the temperature control agitator of the oil quenching oil groove of monitoring temperature unit feedback, described operating unit controls respectively cooling room according to the vacuum tightness of the cooling room of vacuum tightness monitoring unit feedback and heating chamber and the corresponding vacuum device of heating chamber vacuumizes.
2. the observation policer operation vacuum oven that anticorrosion evacuator blowdown liquid formula purifies according to claim 1, it is characterized in that: described suction cleaner comprises the suction cleaner intake stack, buffer layer, filtering layer, adsorption layer and the suction cleaner wind pipe that according to the flow direction of air-flow, set gradually, the air outlet of described suction cleaner intake stack is provided with impact-absorbing shell, and the caliber of described suction cleaner intake stack is less than the caliber of suction cleaner wind pipe, and described adsorption layer is gac.
3. the observation policer operation vacuum oven that anticorrosion evacuator blowdown liquid formula purifies according to claim 2, it is characterized in that: described material frame transfer mechanism comprises transfer mechanism support, the first pole, vertical motor and horizontal motor, described transfer mechanism support is arranged in cooling room, on described the first pole, be provided with horizontal gear track, on described transfer mechanism support, be provided with the horizontal teeth wheels that match with horizontal gear track, and described horizontal motor is arranged on transfer mechanism support and provide power for horizontal teeth wheels, on described the first pole, be provided with vertical gear unit, on described transfer mechanism support, be provided with the vertical gear track matching with vertical gear unit, and described vertical motor is upper and provide power for vertical gear unit for being arranged at the first pole.
4. the observation policer operation vacuum oven that anticorrosion evacuator blowdown liquid formula purifies according to claim 3, it is characterized in that: described gaseous exchange cycling mechanism comprises ventilating layer, gas supply mechanism and heating chamber blower fan, described ventilating layer is arranged between heating tube and thermofin, described heating chamber air inlet is communicated with gas supply mechanism, described gas supply mechanism is by pipeline and heating chamber internal communication, and heating chamber assembling is on heating chamber furnace wall, the inlet end of described hot cell blower fan is connected with gas supply mechanism, and the outlet side of described hot cell blower fan is connected with ventilating layer, the side that described ventilating layer is relative with heating tube is provided with blowhole, described blowhole and heating tube are along circumferentially interval setting.
5. the observation policer operation vacuum oven that anticorrosion evacuator blowdown liquid formula purifies according to claim 4, is characterized in that: described pillar along circumferentially all with distribution.
6. the observation policer operation vacuum oven that anticorrosion evacuator blowdown liquid formula purifies according to claim 5, is characterized in that: described pillar number is four.
7. the observation policer operation vacuum oven that anticorrosion evacuator blowdown liquid formula purifies according to claim 6, is characterized in that: described inflation quick cooler structure is nitrogen quick cooler structure; Described agitator is agitator motor, and the impeller of described agitator motor is arranged in cooling room, and is positioned at below pasta; Described vacuum device is evacuator; Described thermofin is graphite carpet veneer; Described insulated door hoisting appliance comprises cylinder, and described air cylinder driven axle is connected with insulated door.
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| CN201310726572.3A CN103740908B (en) | 2013-12-25 | 2013-12-25 | A kind of observation policer operation vacuum oven of anticorrosion evacuator blowdown liquid formula purification |
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| CN201310726572.3A CN103740908B (en) | 2013-12-25 | 2013-12-25 | A kind of observation policer operation vacuum oven of anticorrosion evacuator blowdown liquid formula purification |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567911A (en) * | 2016-03-09 | 2016-05-11 | 镇江新航精密铸造有限公司 | Heat treatment furnace |
| CN113957216A (en) * | 2021-09-15 | 2022-01-21 | 湖南特科能热处理有限公司 | Multipurpose heat treatment furnace |
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| CN2848868Y (en) * | 2005-10-27 | 2006-12-20 | 李积回 | Multichamber vacuum heat treatment furnace |
| CN202347079U (en) * | 2011-11-29 | 2012-07-25 | 北京机电研究所 | Three-chamber vacuum high-temperature and low-pressure continuous carburization equipment |
| CN203653639U (en) * | 2013-12-25 | 2014-06-18 | 吴江亿泰真空设备科技有限公司 | Vacuumizer-corrosion-prevented liquid-type-pollutant-discharge-purification operation-observed-and-monitored high-temperature furnace |
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| CN2848868Y (en) * | 2005-10-27 | 2006-12-20 | 李积回 | Multichamber vacuum heat treatment furnace |
| CN202347079U (en) * | 2011-11-29 | 2012-07-25 | 北京机电研究所 | Three-chamber vacuum high-temperature and low-pressure continuous carburization equipment |
| CN203653639U (en) * | 2013-12-25 | 2014-06-18 | 吴江亿泰真空设备科技有限公司 | Vacuumizer-corrosion-prevented liquid-type-pollutant-discharge-purification operation-observed-and-monitored high-temperature furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105567911A (en) * | 2016-03-09 | 2016-05-11 | 镇江新航精密铸造有限公司 | Heat treatment furnace |
| CN113957216A (en) * | 2021-09-15 | 2022-01-21 | 湖南特科能热处理有限公司 | Multipurpose heat treatment furnace |
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