CN112091178A - Multi-functional energy-saving investment casting die shell calcination device - Google Patents
Multi-functional energy-saving investment casting die shell calcination device Download PDFInfo
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- CN112091178A CN112091178A CN202010985583.3A CN202010985583A CN112091178A CN 112091178 A CN112091178 A CN 112091178A CN 202010985583 A CN202010985583 A CN 202010985583A CN 112091178 A CN112091178 A CN 112091178A
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- 238000005495 investment casting Methods 0.000 title claims abstract description 25
- 238000001354 calcination Methods 0.000 title description 3
- 239000012535 impurity Substances 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000007790 scraping Methods 0.000 claims abstract description 25
- 238000009415 formwork Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000002918 waste heat Substances 0.000 claims description 38
- 238000004064 recycling Methods 0.000 claims description 34
- 238000001179 sorption measurement Methods 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 23
- 239000002699 waste material Substances 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 9
- 230000003373 anti-fouling effect Effects 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 239000002912 waste gas Substances 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims 4
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 9
- 238000003912 environmental pollution Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention provides a multifunctional energy-saving investment casting formwork roasting device which comprises a machine case, a roasting case, supporting legs, a conveying frame, driven rollers, a rotating shaft, driving rollers, driven pulleys, a conveying motor, a driving pulley, a V-shaped belt, a condensing pipe, a refrigerator and a conveying belt, wherein the roasting case is connected to the upper part of the right side of the machine case through bolts; and the four corners of the bottom of the case are all connected with supporting legs through bolts. The impurity scraping plate, the impurity collecting pipe, the separating cylinder, the separating net, the dismounting bolt, the arrangement of the liquid collecting cap and the liquid discharging valve are beneficial to collecting impurities and scraps left by a conveying die shell.
Description
Technical Field
The invention belongs to the technical field of drying and roasting devices, and particularly relates to a multifunctional energy-saving roasting device for an investment casting formwork.
Background
Investment casting, also known as lost wax casting, includes the steps of pressing wax, trimming wax, assembling tree, dipping slurry, melting wax, casting molten metal, post-treatment, etc. the investment casting is to make the wax pattern of the part to be cast with wax, then to coat the wax pattern with slurry, that is, a mud pattern, after the mud pattern is dried in the air, to melt the inner wax pattern in hot water, and then to take out the mud pattern after melting the wax pattern, and to make the mould shell by drying and roasting.
At present, a roasting device is needed for the investment casting mould shell.
However, the existing roasting device for the investment casting formwork still has the problems that the existing roasting device for the investment casting formwork does not have a sundry collecting function, does not have an exhaust gas treatment function, is easy to pollute the environment, and seriously wastes resources to cause poor energy-saving effect and can not adjust the position of the guide-out formwork shell.
Therefore, the invention provides a multifunctional energy-saving investment casting formwork roasting device which is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multifunctional energy-saving investment casting formwork roasting device, which aims to solve the problems that the existing investment casting formwork roasting device does not have a impurity collecting function, does not have an exhaust gas treatment function, is easy to pollute the environment, seriously wastes resources, causes poor energy-saving effect and cannot adjust the position of a guide-out formwork shell. A multifunctional energy-saving investment casting formwork roasting device comprises a machine case, a roasting case, supporting legs, a conveying frame, driven rollers, a rotating shaft, driving rollers, driven pulleys, a conveying motor, a driving pulley, a V belt, a condensing pipe, a refrigerating machine, a conveying belt, a scraping type impurity and waste liquid collecting cylinder structure, a waste gas antifouling adsorption treatment fan structure, a waste heat recycling water tank structure and a roasting rear formwork shell guiding and adjusting plate structure, wherein the roasting case is connected to the upper portion of the right side of the machine case through bolts; the four corners of the bottom of the case are all connected with supporting legs through bolts; the transverse bolt at the middle lower part of the inner side of the case is connected with a conveying frame; the right side in the conveying frame is coupled with a driven roller; the left side in the conveying frame is connected with a driving roller through a rotating shaft; the front end key of the rotating shaft is connected with a driven belt wheel; the front end key of the output shaft of the conveying motor is connected with a driving belt wheel; the conveying motor is connected to the left lower corner of the inner side of the case through a bolt; the driving belt wheel and the driven belt wheel are connected through V belt friction transmission; the driving roller and the driven roller are connected through a conveying belt; the condensing pipe is arranged on the upper surface of the conveying frame; the refrigerator is connected to the left lower side of the case through bolts; the scraped impurity and waste liquid collecting cylinder structure, the waste gas anti-pollution adsorption treatment fan structure and the calcined mould shell guiding and adjusting plate structure are connected with the case; the waste heat recycling water tank structure is connected with the roasting box; the scraping type impurity and waste liquid collecting cylinder structure comprises an impurity scraping plate, an impurity collecting pipe, a separating cylinder, a separating net, a disassembling bolt, an impurity collecting cap and a liquid discharge valve, wherein the lower end of the impurity scraping plate is connected to the left upper side of the impurity collecting pipe through a bolt; the lower end of the impurity collecting pipe is in threaded connection with the upper end of the separating cylinder; the middle lower part of the inner side of the separating cylinder is provided with a separating net which is fastened and connected by a dismounting bolt; the liquid collecting cap is in threaded connection with the lower end of the separating cylinder; the bottom outlet of the liquid collecting cap is connected with a liquid discharge valve in a threaded manner.
Preferably, the exhaust gas antifouling adsorption treatment fan structure comprises an exhaust fan, a machine cover, a treatment cylinder, an installation frame, a moisture absorption net, an adsorption treatment core and an exhaust pipe, wherein the exhaust fan is connected to an outlet at the middle part inside the machine cover through a screw; the machine cover is arranged at the upper end of the treatment cylinder and is connected with the treatment cylinder through threads; the lower end of the treatment cylinder is in threaded connection with the upper part of the mounting frame; the middle part of the inside of the mounting frame is connected with a moisture absorption net through a screw; the adsorption treatment core is longitudinally arranged in the treatment cylinder, and the upper end of the adsorption treatment core is connected with the middle part of the lower part of the machine cover through a bolt; the exhaust pipe adopt two to equal threaded connection is in the left and right sides exit of handling a section of thick bamboo.
Preferably, the waste heat recycling circulating water tank structure comprises a water storage tank, a drain valve, a circulating pump, a drain pipe, a heat insulation sleeve and a waste heat recycling circulating heating coil, wherein the drain valve is in threaded connection with an outlet at the right side of the bottom of the water storage tank; the right side of the upper part of the water storage tank is connected with a circulating pump through a bolt; one end of the drain pipe is in threaded connection with an outlet of the circulating pump, and the other end of the drain pipe is in threaded connection with an inlet of the waste heat recycling circulating heating coil; the upper part of the waste heat recycling circulating heating coil is arranged in the heat insulation sleeve, and the outlet of the waste heat recycling circulating heating coil is in threaded connection with the inlet of the left side of the upper part of the water storage tank.
Preferably, the guiding and adjusting plate structure of the mold shell after roasting comprises a guiding plate, a movable U-shaped seat, an adjusting screw, a supporting seat, an internal thread hole and an adjusting hand wheel, wherein the guiding plate is transversely and axially connected to the inner part between the movable U-shaped seats; the movable U-shaped seat bearing is connected to the upper end of the adjusting screw rod; the left side and the right side of the inside of the supporting seat are both provided with internal thread holes; the adjusting hand wheel key-type is connected at the lower end of the adjusting screw rod.
Preferably, the outlet arranged on the right side of the case is opposite to and matched with the inlet on the left side of the roasting case, and the inlet is arranged on the left side of the case.
Preferably, one end of the condenser pipe is in threaded connection with an inlet of the refrigerator, the other end of the condenser pipe is in threaded connection with an outlet of the refrigerator, and the condenser pipe further penetrates through the left lower wall of the case.
Preferably, the separating cylinder is in threaded connection with an outlet at the right side of the bottom of the chassis.
Preferably, the impurity scraping plate is made of aluminum alloy plate, and the upper end of the impurity scraping plate is arranged on the lower surface of the conveying belt in a contact mode.
Preferably, the mounting frame is bolted to an outlet in the middle of the upper part of the chassis.
Preferably, the water storage tank and the circulating pump are connected through a pipeline.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the impurity scraping plate, the impurity collecting pipe, the separating cylinder, the separating net, the dismounting bolt, the liquid collecting cap and the liquid discharge valve are arranged, so that impurities and scraps left from the conveying die shell can be collected and conveyed, when the die shell is conveyed through the conveying belt, the outer surface of the conveying belt can be lightly scraped through the impurity scraping plate, so that the impurities and sticky impurities are scraped, the impurities and the sticky impurities are collected through the impurity collecting pipe and the separating cylinder and are separated through the separating net, at the moment, the left liquid can be collected through the liquid collecting cap, and the liquid can be discharged through the liquid discharge valve, so that the environmental pollution can be avoided, and the separating and collecting functions can be increased.
2. In the invention, the exhaust fan, the machine cover, the treatment cylinder, the mounting frame, the moisture absorption net, the adsorption treatment core and the exhaust pipe are arranged, so that waste gas generated in conveying is favorably discharged, environmental pollution is avoided, heat dissipation can be carried out, the exhaust effect is ensured, the exhaust fan acts in the machine cover, so that gas in the case can be continuously adsorbed and subjected to moisture absorption treatment through the moisture absorption net in the mounting frame, deep adsorption treatment is carried out through the adsorption treatment core in the treatment cylinder, environmental pollution can be avoided, and finally the treatment effect is ensured after the exhaust pipe is discharged.
3. In the invention, the water storage tank, the drain valve, the circulating pump, the drain pipe, the heat insulation sleeve and the waste heat recycling circulating heating coil are arranged, so that waste heat can be recycled, the environment is saved, the resource waste is avoided, the waste heat generated by roasting the roasting box can heat the waste heat recycling circulating heating coil, cold water in the water storage tank is sucked out continuously through the circulating pump, the cold water is heated continuously through the drain pipe and the waste heat recycling circulating heating coil, the cold water can be recycled through the drain valve, and the resource waste is reduced.
4. According to the invention, the guiding plate, the movable U-shaped seat, the adjusting screw, the supporting seat, the internal thread hole and the adjusting hand wheel are arranged, so that the guiding plate can be used for guiding a die shell guided out by roasting, can be adjusted and is convenient to operate.
5. According to the invention, the arrangement of the supporting legs is favorable for achieving good supporting stability.
6. According to the invention, the conveying frame, the driven roller, the rotating shaft, the driving roller, the driven belt pulley, the conveying motor, the driving belt pulley, the conveying belt and the V belt are arranged, so that the driving belt pulley is driven to rotate by the conveying motor, the driven belt pulley is driven to rotate by the V belt, the driving roller is driven to rotate by the driven belt pulley through the rotating shaft, the conveying belt can drive the driven roller to rotate, the mold shell can be conveyed, the roasting operation is convenient, and the roasting working efficiency is ensured.
7. In the invention, the arrangement of the condensing pipe and the refrigerating machine is beneficial to cooling the heated die shell and ensuring the roasting effect.
8. According to the invention, the arrangement of the separating cylinder, the separating net and the dismounting bolt is beneficial to dismounting and taking off the separating net and the dismounting bolt, so that the cleaning and the maintenance are convenient.
9. In the invention, the water storage tank is arranged, so that water storage is facilitated, and cold and hot alternate recycling operation is facilitated.
10. In the invention, the arrangement of the heat insulation sleeve is beneficial to playing a heat insulation role and ensuring the utilization rate of waste heat.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the structure of the scraping type impurity waste liquid collecting cylinder.
FIG. 3 is a schematic structural view of a fan for treating contamination prevention of exhaust gas according to the present invention.
Fig. 4 is a schematic structural view of a waste heat recycling water tank structure of the present invention.
FIG. 5 is a schematic structural diagram of the guiding adjustment plate structure of the mold shell after roasting.
In the figure:
1. a chassis; 2. a baking box; 3. supporting legs; 4. a carriage; 5. a driven roller; 6. a rotating shaft; 7. a driving roller; 8. a driven pulley; 9. a conveying motor; 10. a driving pulley; 11. a V-band; 12. a condenser tube; 13. a refrigerator; 14. a conveyor belt; 15. a scraping type impurity waste liquid collecting cylinder structure; 151. scraping the sundries; 152. a impurity collecting pipe; 153. a separation cylinder; 154. a separation net; 155. disassembling the bolt; 156. a liquid collecting cap; 157. a drain valve; 16. a waste gas antifouling adsorption treatment fan structure; 161. an exhaust fan; 162. a machine cover; 163. a treatment cylinder; 164. installing a frame; 165. a moisture absorption net; 166. adsorbing the treatment core; 167. an exhaust pipe; 17. a waste heat recycling water tank structure; 171. a water storage tank; 172. a drain valve; 173. a circulation pump; 174. a drain pipe; 175. a thermal insulation sleeve; 176. a waste heat recycling circulating heating coil; 18. the mould shell after roasting guides out the adjusting plate structure; 181. a lead-out plate; 182. a movable U-shaped seat; 183. adjusting the screw rod; 184. a supporting seat; 185. an internally threaded bore; 186. and adjusting a hand wheel.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a multifunctional energy-saving investment casting formwork roasting device comprises a case 1, a roasting case 2, support legs 3, a conveying frame 4, driven rollers 5, a rotating shaft 6, driving rollers 7, driven pulleys 8, a conveying motor 9, a driving pulley 10, a V belt 11, a condenser pipe 12, a refrigerator 13, a conveying belt 14, a scraping type impurity and waste liquid collecting cylinder structure 15, a waste gas antifouling adsorption treatment fan structure 16, a waste heat recycling circulating water tank structure 17 and a roasted formwork leading-out adjusting plate structure 18, wherein the upper part of the right side of the case 1 is in bolt connection with the roasting case 2; the four corners of the bottom of the case 1 are all connected with supporting legs 3 through bolts; the middle lower part of the inner side of the case 1 is connected with a conveying frame 4 through a transverse bolt; a driven roller 5 is coupled at the right side inside the conveying frame 4; the left side in the conveying frame 4 is connected with a driving roller 7 through a rotating shaft 6; the front end key of the rotating shaft 6 is connected with a driven belt wheel 8; the front end key of the output shaft of the conveying motor 9 is connected with a driving belt wheel 10; the conveying motor 9 is connected to the left lower corner of the inner side of the case 1 through a bolt; the driving belt wheel 10 and the driven belt wheel 8 are in friction transmission connection through a V belt 11; the driving roller 7 and the driven roller 5 are connected through a conveyer belt 14; the condensation pipe 12 is arranged on the upper surface of the conveying frame 4; the refrigerator 13 is bolted on the left lower side of the case 1; the scraped impurity and waste liquid collecting cylinder structure 15, the waste gas antifouling adsorption treatment fan structure 16 and the calcined mould shell guiding and adjusting plate structure 18 are all connected with the case 1; the waste heat recycling water tank structure 17 is connected with the roasting tank 2; the scraping type impurity and waste liquid collecting cylinder structure 15 comprises a scraping plate 151, an impurity collecting pipe 152, a separating cylinder 153, a separating net 154, a dismounting bolt 155, a liquid collecting cap 156 and a liquid discharging valve 157, wherein the lower end of the scraping plate 151 is connected with the left upper side of the impurity collecting pipe 152 through a bolt; the lower end of the impurity collecting pipe 152 is in threaded connection with the upper end of the separating cylinder 153; a separation net 154 is arranged at the middle lower part of the inner side of the separation cylinder 153 and is fastened and connected through a disassembly bolt 155; the liquid collecting cap 156 is in threaded connection with the lower end of the separating cylinder 153; the bottom exit threaded connection of collection liquid cap 156 have flowing back valve 157, when carrying the mould casing through conveyer belt 14, the accessible is scraped miscellaneous board 151 and is lightly scraped the conveyer belt 14 surface for impurity and the glutinous impurity is scraped down, and collect through collection miscellaneous pipe 152 and cylinder 153, and the rethread separation mesh 154 separates, can collect through collection liquid cap 156 this moment and lose the liquid, can discharge through flowing back valve 157, can avoid environmental pollution, increase the separation and collect the function.
In this embodiment, referring to fig. 3, the exhaust gas antifouling adsorption treatment fan structure 16 includes an exhaust fan 161, a cover 162, a treatment cylinder 163, a mounting frame 164, a moisture absorption net 165, an adsorption treatment core 166 and an exhaust pipe 167, wherein the exhaust fan 161 is screwed to an outlet at the middle part inside the cover 162; the cover 162 is arranged at the upper end of the treatment cylinder 163 and is connected with the treatment cylinder by screw threads; the lower end of the treatment cylinder 163 is screwed on the upper part of the mounting frame 164; a moisture absorption net 165 is connected to the middle part of the inside of the mounting frame 164 through screws; the adsorption treatment core 166 is longitudinally arranged in the treatment cylinder 163, and the upper end of the adsorption treatment core is connected with the middle part of the lower part of the cover 162 through a bolt; blast pipe 167 adopt two to equal threaded connection is in the left and right sides exit of handling section of thick bamboo 163, through exhaust fan 161 in the inside action of lid 162, can make the inside gas of quick-witted case 1 constantly adsorb, absorb moisture through the inside moisture absorption net 165 of installing frame 164 handles, the inside absorption treatment core 166 of rethread processing section of thick bamboo 163 carries out degree of depth adsorption treatment, can avoid environmental pollution, discharges through blast pipe 167 at last, guarantees the treatment effect.
In this embodiment, referring to fig. 4, the waste heat recycling circulating water tank structure 17 includes a water storage tank 171, a drain valve 172, a circulating pump 173, a drain pipe 174, a heat insulating jacket 175 and a waste heat recycling circulating heating coil 176, wherein the drain valve 172 is connected to the right outlet of the bottom of the water storage tank 171 through a screw thread; the right side of the upper part of the water storage tank 171 is connected with a circulating pump 173 through a bolt; one end of the water discharge pipe 174 is in threaded connection with the outlet of the circulating pump 173, and the other end of the water discharge pipe is in threaded connection with the inlet of the waste heat recycling circulating heating coil 176; waste heat recycling circulation heating coil 176 upper portion set up in the inside of insulation cover 175 to waste heat recycling circulation heating coil 176 exit threaded connection storage water tank 171's upper portion left side import department, waste heat through 2 calcination productions of case of baking can heat waste heat recycling circulation heating coil 176, rethread circulating pump 173 constantly with the inside cold water suction of storage water tank 171, constantly the circulation heating through drain pipe 174 and waste heat recycling circulation heating coil 176, can carry out cold water heating operation, discharge through drain valve 172 and can recycle, the wasting of speed reduction resources.
In this embodiment, referring to fig. 5, the guiding-out adjusting plate structure 18 of the mold shell after baking includes a guiding-out plate 181, movable U-shaped seats 182, an adjusting screw 183, a supporting seat 184, an internal threaded hole 185 and an adjusting handwheel 186, wherein the guiding-out plate 181 is horizontally and axially connected to the inside between the movable U-shaped seats 182; the movable U-shaped seat 182 is connected with the upper end of the adjusting screw 183 through a bearing; the left side and the right side of the inside of the supporting seat 184 are both provided with internal threaded holes 185; adjusting hand wheel 186 key-type connect in adjusting screw 183's lower extreme, constantly rotate through handheld adjusting hand wheel 186, can make adjusting screw 183 at the inside internal thread hole 185 internal rotation of supporting seat 184 for activity U type seat 182 drives the removal of derivation board 181, can carry out the gradient and adjust, also can carry out altitude mixture control, is convenient for derive the mould casing, convenient operation.
In this embodiment, specifically, the outlet provided on the right side of the case 1 is disposed opposite to and in cooperation with the inlet on the left side of the baking case 2, and the inlet is provided on the left side of the case 1.
In this embodiment, specifically, one end of the condensation pipe 12 is connected to an inlet of the refrigerator 13 through a screw thread, the other end of the condensation pipe is connected to an outlet of the refrigerator 13 through a screw thread, and the condensation pipe 12 further penetrates through the lower left wall of the cabinet 1.
In this embodiment, specifically, the separating cylinder 153 is screwed at the right outlet of the bottom of the cabinet 1.
In this embodiment, specifically, the scraping plate 151 is made of an aluminum alloy plate, and the upper end of the scraping plate is disposed on the lower surface of the conveying belt 14 in a contact manner.
In this embodiment, specifically, the mounting frame 164 is bolted to an outlet at the middle part of the upper part of the chassis 1.
In this embodiment, specifically, the water storage tank 171 and the circulating pump 173 are connected by a pipeline.
In this embodiment, specifically, the waste heat recycling circulating heating coil 176 adopts an S-shaped red copper condenser tube.
In this embodiment, specifically, the water storage tank 171 is longitudinally bolted to the right portion of the roasting tank 2.
In this embodiment, specifically, the waste heat recycling circulating coil 176 is located on the inner front wall or the inner rear wall of the roasting box 2.
In this embodiment, specifically, the insulating sleeve 175 is screwed to the upper portion of the roasting box 2.
In this embodiment, the separating mesh 154 is a circular stainless steel screen.
In this embodiment, the moisture absorbing net 165 is a rectangular asbestos net.
In this embodiment, specifically, the adsorption treatment core 166 is an activated carbon adsorption core having a cylindrical longitudinal section.
In this embodiment, the thermal insulation sleeve 175 is a foam sleeve or a sponge sleeve.
In this embodiment, specifically, the adjusting screw 183 is longitudinally screwed into the internal threaded hole 185.
In this embodiment, specifically, the lead-out plate 181 is made of an aluminum alloy plate or a stainless steel plate.
In this embodiment, specifically, the supporting seat 184 is horizontally bolted to the lower right side of the chassis 1.
In this embodiment, specifically, the guiding plate 181 is disposed at the bottom outlet of the roasting box 2.
In this embodiment, a 12V small circular exhaust fan is specifically used as the exhaust fan 161.
In this embodiment, specifically, the circulation pump 173 is an RS16 type silent circulation pump.
In this embodiment, a 775 type motor is specifically used as the conveying motor 9.
In this embodiment, specifically, the refrigerator 13 is a small air compression refrigerator.
Principle of operation
In the invention, when the mold shell is conveyed by the conveying belt 14, impurities and adhered impurities are scraped off by lightly scraping the outer surface of the conveying belt 14 by the impurity scraping plate 151, collected by the impurity collecting pipe 152 and the separating cylinder 153 and separated by the separating net 154, at the moment, the liquid left and fallen can be collected by the liquid collecting cap 156 and discharged by the liquid discharge valve 157, so that the environmental pollution can be avoided, and the separating and collecting functions are increased; the air in the case 1 can be continuously adsorbed and subjected to moisture absorption treatment through the moisture absorption net 165 in the mounting frame 164 by the action of the exhaust fan 161 in the cover 162, and then is subjected to deep adsorption treatment through the adsorption treatment core 166 in the treatment cylinder 163, so that the environmental pollution can be avoided, and finally, the air is exhausted through the exhaust pipe 167 to ensure the treatment effect; the waste heat generated by roasting of the roasting box 2 can heat the waste heat recycling circulating heating coil 176, cold water in the water storage tank 171 is continuously sucked out by the circulating pump 173, and is continuously and circularly heated by the water discharge pipe 174 and the waste heat recycling circulating heating coil 176, so that cold water heating operation can be performed, the cold water is discharged by the water discharge valve 172 and can be recycled, and resources are wasted due to speed reduction; through the continuous rotation of handheld adjusting hand wheel 186, can make adjusting screw 183 at the inside internal thread hole 185 internal rotation of supporting seat 184 for activity U type seat 182 drives and derives the board 181 and remove, can carry out the gradient and adjust, also can carry out altitude mixture control, is convenient for derive the mould casing, convenient operation.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The multifunctional energy-saving investment casting formwork roasting device is characterized by comprising a machine case (1), a roasting case (2), supporting legs (3), a conveying frame (4), driven rollers (5), a rotating shaft (6), driving rollers (7), driven pulleys (8), a conveying motor (9), driving pulleys (10), a V belt (11), a condensing pipe (12), a refrigerating machine (13), a conveying belt (14), a scraping type impurity waste liquid collecting cylinder structure (15), a waste gas antifouling adsorption treatment fan structure (16), a waste heat recycling circulating water tank structure (17) and a roasting rear formwork guiding and adjusting plate structure (18), wherein the roasting case (2) is connected to the upper portion of the right side of the machine case (1) through bolts; the four corners of the bottom of the case (1) are all connected with supporting legs (3) by bolts; the middle lower part of the inner side of the case (1) is connected with a conveying frame (4) through a transverse bolt; the right side in the conveying frame (4) is coupled with a driven roller (5); the left side in the conveying frame (4) is connected with a driving roller (7) through a rotating shaft (6); the front end key of the rotating shaft (6) is connected with a driven belt wheel (8); the front end key of the output shaft of the conveying motor (9) is connected with a driving belt wheel (10); the conveying motor (9) is connected to the left lower corner of the inner side of the case (1) through a bolt; the driving belt wheel (10) and the driven belt wheel (8) are in friction transmission connection through a V-shaped belt (11); the driving roller (7) and the driven roller (5) are connected and arranged in a conveying way through a conveying belt (14); the condensation pipe (12) is arranged on the upper surface of the conveying frame (4); the refrigerator (13) is connected to the left lower side of the case (1) through bolts; the scraped impurity and waste liquid collecting cylinder structure (15), the waste gas antifouling adsorption treatment fan structure (16) and the calcined mould shell guiding and adjusting plate structure (18) are connected with the case (1); the waste heat recycling water tank structure (17) is connected with the roasting box (2); the scraping type impurity and waste liquid collecting cylinder structure (15) comprises a scraping plate (151), an impurity collecting pipe (152), a separating cylinder (153), a separating net (154), a dismounting bolt (155), a liquid collecting cap (156) and a liquid discharging valve (157), wherein the lower end of the scraping plate (151) is connected to the left upper side of the impurity collecting pipe (152) through a bolt; the lower end of the impurity collecting pipe (152) is in threaded connection with the upper end of the separating cylinder (153); a separation net (154) is arranged at the middle lower part of the inner side of the separation cylinder (153) and is fastened and connected through a disassembly bolt (155); the liquid collecting cap (156) is in threaded connection with the lower end of the separating cylinder (153); a drain valve (157) is connected with the bottom outlet of the liquid collecting cap (156) in a threaded manner.
2. The multifunctional energy-saving investment casting pattern shell roasting device as claimed in claim 1, wherein the exhaust gas anti-pollution adsorption treatment fan structure (16) comprises an exhaust fan (161), a cover (162), a treatment cylinder (163), a mounting frame (164), a moisture absorption net (165), an adsorption treatment core (166) and an exhaust pipe (167), wherein the exhaust fan (161) is screwed at the outlet of the middle part of the inside of the cover (162); the machine cover (162) is arranged at the upper end of the treatment cylinder (163) and is connected with the treatment cylinder through threads; the lower end of the treatment cylinder (163) is in threaded connection with the upper part of the mounting frame (164); the middle part inside the mounting frame (164) is connected with a moisture absorption net (165) through a screw; the adsorption treatment core (166) is longitudinally arranged in the treatment cylinder (163), and the upper end of the adsorption treatment core is connected with the middle part of the lower part of the machine cover (162) through a bolt; the exhaust pipes (167) are two and are in threaded connection with outlets on the left side and the right side of the treatment barrel (163).
3. The multifunctional energy-saving investment casting pattern shell roasting device as claimed in claim 1, wherein the waste heat recycling water tank structure (17) comprises a water storage tank (171), a drain valve (172), a circulating pump (173), a drain pipe (174), a heat insulating sleeve (175) and a waste heat recycling heating coil (176), wherein the drain valve (172) is connected with the outlet at the right side of the bottom of the water storage tank (171) in a threaded manner; the right side of the upper part of the water storage tank (171) is connected with a circulating pump (173) through a bolt; one end of the drain pipe (174) is in threaded connection with an outlet of the circulating pump (173), and the other end of the drain pipe is in threaded connection with an inlet of the waste heat recycling circulating heating coil (176); the upper part of the waste heat recycling circulating heating coil (176) is arranged in the heat insulation sleeve (175), and the outlet of the waste heat recycling circulating heating coil (176) is in threaded connection with the inlet of the left side of the upper part of the water storage tank (171).
4. The multifunctional energy-saving investment casting pattern shell firing device as claimed in claim 1, wherein the post-firing pattern shell lead-out adjustment plate structure (18) comprises a lead-out plate (181), movable U-shaped seats (182), an adjustment screw (183), a support seat (184), an internally threaded hole (185) and an adjustment hand wheel (186), the lead-out plate (181) is laterally journaled inside between the movable U-shaped seats (182); the movable U-shaped seat (182) is connected to the upper end of the adjusting screw (183) through a bearing; the left side and the right side of the inside of the supporting seat (184) are both provided with internal threaded holes (185); the adjusting hand wheel (186) is connected with the lower end of the adjusting screw rod (183) in a key mode.
5. The multifunctional energy-saving investment casting pattern shell roasting device as claimed in claim 1, characterized in that the outlet arranged at the right side of the machine case (1) is arranged opposite to and matched with the inlet at the left side of the roasting case (2), and the inlet is arranged at the left side of the machine case (1).
6. The multifunctional energy-saving investment casting pattern shell roasting device according to claim 1, wherein one end of the condensation pipe (12) is in threaded connection with an inlet of the refrigerator (13), the other end of the condensation pipe is in threaded connection with an outlet of the refrigerator (13), and the condensation pipe (12) further penetrates through the lower left wall of the machine case (1).
7. The multifunctional energy saving investment casting shell firing apparatus according to claim 1, wherein the knock-out drum (153) is threaded at the bottom right exit of the through cabinet (1).
8. The multifunctional energy saving investment casting pattern shell roasting apparatus as claimed in claim 1, wherein the scraping plate (151) is made of aluminum alloy plate and the upper end is disposed in contact with the lower surface of the conveyor belt (14).
9. The multifunctional energy efficient investment casting shell firing apparatus of claim 2, wherein said mounting frame (164) is bolted to the upper mid-section exit of the enclosure (1).
10. The multifunctional energy-saving investment casting pattern shell roasting device as claimed in claim 3, characterized in that the water storage tank (171) and the circulating pump (173) are connected by a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010985583.3A CN112091178A (en) | 2020-09-18 | 2020-09-18 | Multi-functional energy-saving investment casting die shell calcination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010985583.3A CN112091178A (en) | 2020-09-18 | 2020-09-18 | Multi-functional energy-saving investment casting die shell calcination device |
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| CN112091178A true CN112091178A (en) | 2020-12-18 |
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| CN202010985583.3A Pending CN112091178A (en) | 2020-09-18 | 2020-09-18 | Multi-functional energy-saving investment casting die shell calcination device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008029A (en) * | 2021-03-29 | 2021-06-22 | 府谷县金川鸿泰镁合金有限公司 | Efficient energy-saving continuous metal magnesium refining furnace convenient to disassemble and assemble |
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Application publication date: 20201218 |