CN213739342U - Dual-heating oil refining device - Google Patents
Dual-heating oil refining device Download PDFInfo
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- CN213739342U CN213739342U CN202022559415.6U CN202022559415U CN213739342U CN 213739342 U CN213739342 U CN 213739342U CN 202022559415 U CN202022559415 U CN 202022559415U CN 213739342 U CN213739342 U CN 213739342U
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Abstract
The application relates to the technical field of lard oil production facility, the relatively poor problem of heating efficiency to traditional dual heating oil refining device, a dual heating oil refining device is provided, including the oil refining jar, the oil refining jar is provided with feed inlet and discharge gate, the winding is provided with double-deck steam coil group in the oil refining jar, the oil refining jar outer wall still overlaps the splint that are equipped with the cover outer wall, splint form with the oil refining jar outer wall and press from both sides the cover space, the inlet end of double-deck steam coil group all runs through splint and stretch out outside splint with the end of giving vent to anger, the oil refining jar outer wall still twines and is provided with heat conduction food tray group, dual heating oil refining device still includes heat exchanger, heat exchanger's output intercommunication has the output tube, heat exchanger's input intercommunication has the input tube, the inlet end of heat conduction food tray group all communicates with the output tube, the end that produces oil of heat conduction food tray group all communicates with the input tube. This application has the effect that improves oil refining plant heating efficiency.
Description
Technical Field
The application relates to the technical field of lard oil production, in particular to a dual-heating oil refining device.
Background
The lard is extracted from fat meat or lard of pigs, is semitransparent edible oil, is white or light yellow solid at normal temperature, and is a common seasoning in daily life.
Traditional lard is generally added into lard and is stewed in people's own pot, and along with the continuous development of science and technology, the refining of lard begins to adopt the great and degree of automation's of refining volume higher oil refining tank to carry out the refining of lard, and the oil refining tank generally includes the oil refining tank, is provided with steam coil pipe in the oil refining tank, and steam coil pipe and steam air supply intercommunication let in steam to the intraductal during the heating, and then heat the raw materials in the oil refining tank, and then carry out oil refining.
Aiming at the related technology, steam needs to be introduced when the steam coil is heated, and when the number of raw materials in the oil refining tank is large, the heating time is long, so that the oil refining efficiency of the oil refining tank is low.
SUMMERY OF THE UTILITY MODEL
In order to make the heating efficiency who improves the oil refining jar, this application provides a dual heating oil refining device.
The application provides a dual heating oil refining device adopts following technical scheme:
a double-heating oil refining device comprises an oil refining tank, wherein the oil refining tank is provided with a feeding hole and a discharging hole, the oil refining tank is wound with a double-layer steam coil group, the outer wall of the oil refining tank is also sleeved with a clamping plate for covering the outer wall, the clamping plate and the outer wall of the oil refining tank form a jacket space, the air inlet end and the air outlet end of the double-layer steam coil group penetrate through the clamping plate and extend out of the clamping plate, the outer wall of the oil refining tank is also wound with a heat conduction oil tray pipe group, the oil inlet end and the oil outlet end of the heat conduction oil tray pipe group both penetrate through the clamping plate and extend out of the clamping plate, the dual-heating oil refining device also comprises a heat exchanger, the output end of the heat exchanger is communicated with an output pipe, the input end of the heat exchanger is communicated with an input pipe, the oil inlet end of the heat conduction oil tray pipe group is communicated with the output pipe, and the oil outlet end of the heat conduction oil tray pipe group is communicated with the input pipe.
Through adopting above-mentioned technical scheme, setting through heat conduction food tray nest of tubes and double-deck steam dish nest of tubes, when needs heat the oil refining tank, can open heat exchanger, make the conduction oil get into heat conduction food tray nest of tubes through the output tube after heat exchanger's heat exchange, make the conduction oil in the heat conduction food tray nest of tubes heat the oil refining tank, let in steam toward double-deck steam dish nest of tubes simultaneously, the outer wall that steam passes through double-deck steam coil takes place the heat exchange with the lard in the oil refining tank, utilize the conduction oil to carry out the heat exchange simultaneously with the oil refining pot with steam, and then heat the lard in the oil refining tank, make the oil refining tank can heat the lard more fast, be favorable to improving the efficiency that the oil refining tank system endured the lard.
Preferably, the oil refining tank is provided with a stirrer for stirring the raw materials and a driving assembly for driving the stirrer to rotate.
By adopting the technical scheme, the lard can be stirred in the heating process through the arrangement of the stirrer, so that the lard can be heated more uniformly; meanwhile, the raw materials are not easy to be burnt.
Preferably, the double-layer steam coil group comprises three double-layer steam coils, the three double-layer steam coils are sequentially wound at three positions, namely an upper position, a middle position and a lower position, inside the oil refining tank, the air inlet ends of the three double-layer steam coils are communicated with an air inlet pipe, the air inlet pipe is communicated with a steam pipe and a condenser pipe, the steam pipe is provided with a first opening and closing valve for opening and closing the steam pipe, the condenser pipe is provided with a second opening and closing valve for opening and closing the condenser pipe, the heat conduction oil pan group comprises three groups of heat conduction oil coils sequentially wound at the three positions, namely the upper position, the middle position and the lower position, on the outer wall of the oil refining tank, the oil inlet ends of the heat conduction oil coils are communicated with oil inlet pipes, electromagnetic valves for opening and closing the oil inlet pipes are arranged on the oil inlet pipes, the oil outlet ends of the heat conduction oil coils are communicated with oil outlet pipes, and one ends, far away from the heat conduction oil coils, are communicated with an output pipe, and one end of the oil outlet pipe, which is far away from the heat conducting oil coil pipe, is communicated with the input pipe uniformly.
By adopting the technical scheme, the three double-layer steam coils and the three heat-conducting oil coils are arranged, so that the electromagnetic valves at corresponding positions can be opened according to the amount of raw materials in the oil refining tank during operation, heat-conducting oil after heat exchange of the heat exchanger enters the oil inlet pipe through the output pipe and then enters the heat-conducting oil coils through the oil inlet pipe, meanwhile, the first on-off valve at the corresponding position of the oil refining tank enables steam to enter the double-layer steam coils at the corresponding positions, so that the raw materials in the oil refining tank can be heated, the situation that the whole oil refining tank is heated by the heat-conducting oil coils and the double-layer steam coils is favorably reduced during heating, the heating area of the oil refining tank can be adjusted according to the size of the raw materials in the tank, and resource waste is favorably reduced; meanwhile, the condition that the inner wall of the oil refining tank without raw materials is heated by the double-layer steam coil and the heat conduction oil coil to cause burning of the inner wall is favorably reduced.
Preferably, the oil inlet end of the heat conducting oil coil pipe is communicated with auxiliary pipes, the auxiliary pipes are communicated with the output pipe, and manual valves for opening and closing the auxiliary pipes are arranged on the auxiliary pipes.
Through adopting above-mentioned technical scheme, through vice pipe and manual valve's setting, lead to the conduction oil when the solenoid valve damages can't be through advancing the oil pipe, can be through opening manual valve for the conduction oil after the heat exchanger heat exchange can flow into the conduction oil coil pipe through vice pipe, makes the oil refining jar can continuously heat.
Preferably, the output pipe is sleeved with a heat-insulating layer.
Through adopting above-mentioned technical scheme, because output tube and external environment contact, through the setting of heat preservation, be favorable to reducing the calorific loss that the conduction oil caused when the output tube for the heat conduction oil temperature that gets into the heat conduction oil coil pipe is difficult for descending, makes the conduction oil can be better in the outer wall conduction to the oil refining jar of heat through the oil refining jar, makes the lard in the oil refining jar can be heated better.
Preferably, the bottom wall of the oil refining tank is also provided with a plurality of supports for supporting the double-layer steam coil, and the supports are uniformly arranged around the axis of the oil refining tank.
Through adopting above-mentioned technical scheme for three steam coil of group can erect more steadily and refine in the jar, make three double-deck steam coil of group be difficult for taking place the displacement at the agitator in stirring process, make three steam coil of group can heat the raw materials in the oil refining jar better.
Preferably, the support is including setting up the bottom plate at the oil refining tank diapire, vertically on the bottom plate be provided with first bracing piece and second bracing piece, be provided with a plurality of solid fixed rings that are used for the cover to establish double-deck steam coil's ectonexine pipeline on first bracing piece and the second bracing piece.
Through adopting above-mentioned technical scheme, through the setting of solid fixed ring for the double-deck steam coil on different layers can more evenly be spaced apart, and then make double-deck steam coil let in can more steadily take place the heat exchange with the lard in the oil refining jar after the steam, and then make the lard in the oil refining jar can be heated more evenly.
Preferably, a negative pressure exhaust pipe is arranged at the top end of the oil refining tank and communicated with the inside of the oil refining tank, and a negative pressure air extractor is communicated with one end of the negative pressure exhaust pipe, which is far away from the oil refining tank.
Through adopting above-mentioned technical scheme, through the setting of negative pressure exhaust tube and negative pressure aspirator for the waste gas that produces can in time be discharged by the refining tank oil refining in-process, makes the difficult waste gas influence of lard in the refining tank.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the double-layer steam coil group and the heat conduction oil coil group are arranged, so that steam and heat conduction oil can heat the oil refining pot at the same time, and the heating efficiency of the oil refining pot is improved;
2. through the setting of the drive assembly of agitator and drive agitator for the oil refining jar can be through the raw materials in the agitator stirring oil refining jar when the heating, makes the raw materials be heated evenly and makes the raw materials go out oil more easily, makes the difficult scorch of raw materials simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a sectional view of a refining tank according to an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Description of reference numerals: 1. an oil refining tank; 10. a splint; 11. a discharge pipe; 12. a cover plate; 13. a negative pressure exhaust pipe; 14. a negative pressure air extractor; 2. a double-layer steam coil pipe; 21. an air inlet pipe; 22. an air outlet pipe; 23. a steam pipe; 24. a first on-off valve; 25. a condenser tube; 26. a second on-off valve; 3. a heat conducting oil coil; 30. a butt joint plate; 301. a circular arc-shaped outer plate; 31. an oil inlet pipe; 32. an electromagnetic valve; 33. a secondary pipe; 34. a manual valve; 35. an oil outlet pipe; 36. a heat-insulating layer; 4. a stirrer; 41. a stirring shaft; 42. a stirring blade; 43. a drive assembly; 431. a reduction gearbox; 432. a motor; 5. a heat exchanger; 51. an output pipe; 52. an input tube; 6. a support; 61. a base plate; 62. a first support bar; 63. a second support bar; 64. and (4) fixing the ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses dual heating oil refining device. Referring to fig. 1 and 2, the double-layer steam coil group oil refining device comprises an oil refining tank 1, a double-layer steam coil group is erected in the oil refining tank 1, a heat conduction oil pan group is wound on the outer wall of the oil refining tank 1, the double-heating oil refining device further comprises a heat exchanger 5, and the output end and the input end of the heat exchanger 5 are respectively communicated with the oil inlet end and the oil outlet end of the heat conduction oil pan group.
Referring to fig. 1 and 2, in the present embodiment, the oil refining tank 1 is a cylindrical body with a hollow interior, a feed inlet is opened on the upper end surface of the oil refining tank 1, a cover plate 12 for opening and closing the feed inlet is further rotatably connected to the upper end surface of the oil refining tank 1, a discharge outlet is further opened on one end of the outer peripheral surface of the oil refining tank 1 close to the lower end surface, and a discharge pipe 11 is communicated with the discharge outlet. The upper end surface of the oil refining tank 1 is also communicated with a negative pressure exhaust pipe 13, and one end of the negative pressure exhaust pipe 13 far away from the oil refining tank 1 is communicated with a negative pressure air extractor 14.
Referring to fig. 1 and 2, in this embodiment, the double-layer steam coil set includes three double-layer steam coils 2, three steam coils are respectively wound with the three positions at the upper, middle and lower positions in the oil refining tank 1, the outer wall of the oil refining tank 1 is further sleeved with a clamping plate 10, the clamping plate 10 and the outer wall of the oil refining tank 1 form an interlayer, the air inlet end and the air outlet end of each of the three double-layer steam coils 2 all penetrate through the oil refining tank 1 and the clamping plate 10 and extend out of the clamping plate 10, the air inlet end of each of the three double-layer steam coils 2 is communicated with an air inlet pipe 21, the air outlet end of each of the three double-layer steam coils 2 is communicated with an air outlet pipe 22, each of the three air inlet pipes 21 is communicated with a steam pipe 23 and a condensation pipe 25, each of the steam pipe 23 is provided with a first through-close valve 24 for opening and closing the steam pipe 23, and each of the condensation pipe 25 is provided with a second through-close valve 26 for opening and closing the condensation pipe 25.
Referring to fig. 2 and 3, a support 6 for supporting the double-layer steam coil group is further arranged in the oil refining tank 1, the support 6 comprises a bottom plate 61 fixed on the bottom wall of the oil refining tank 1, a first support rod 62 and a second support rod 63 are vertically and fixedly connected to the bottom plate 61, and fixing rings 64 for sleeving the inner layer pipeline and the outer layer pipeline of the double-layer steam coil 2 are fixedly connected to the first support rod 62 and the second support rod 63. Make the pipeline of the double-deck steam coil pipe 2 of different layers evenly spaced apart for the area of contact increase of double-deck steam coil pipe 2 and raw materials, in this embodiment, support 6 is provided with four groups, and four groups of supports 6 are round the axis evenly distributed of oil refining jar 1.
Referring to fig. 2 and 3, heat conduction oil pan nest of tubes includes three heat conduction oil coil pipe 3, and three heat conduction oil coil pipe 3 twines in proper order and sets up three position about the last of 1 outer wall of oil refining tank, and heat conduction oil coil pipe 3 comprises butt plate 30 and circular-arc outer panel 301 with the laminating of 1 outer wall of oil refining tank, through the setting of butt plate 30 laminating 1 outer wall of oil refining tank for heat conduction oil coil pipe 3 with the area of contact increase of oil refining tank 1, be favorable to improving heat exchange efficiency.
Referring to fig. 1 and 2, the oil inlet end and the oil outlet end of three heat conducting oil coils 3 all penetrate through the clamping plate 10 and extend out of the clamping plate 10, the oil inlet end of each heat conducting oil coil 3 is communicated with an oil inlet pipe 31, the oil outlet end of each heat conducting oil coil 3 is communicated with an oil outlet pipe 35, and the oil inlet pipe 31 is provided with an electromagnetic valve 32 which is communicated with and closed to the oil inlet pipe 31. The output end of the heat exchanger 5 is communicated with an output pipe 51, the input end of the heat exchanger 5 is communicated with an input pipe 52, the output pipe 51 is communicated with the three oil inlet pipes 31, and the output pipe 51 is provided with an insulating layer 36. The inlet pipe 52 communicates with three outlet pipes 35.
Referring to fig. 1 and 2, the oil inlet end of the heat transfer oil is also communicated with the auxiliary pipe 33, one end of the auxiliary pipe 33 far away from the oil inlet end is communicated with the output pipe 51, and the auxiliary pipe 33 is provided with a manual valve 34 for opening and closing the auxiliary pipe 33, so that the heat transfer oil can enter the heat transfer oil coil 3 through the auxiliary pipe 33 when the electromagnetic valve 32 is damaged.
Referring to fig. 1 and 2, a stirrer 4 for stirring raw materials and a driving assembly 43 for driving the stirrer 4 to rotate are further arranged in the oil refining tank 1, the stirrer 4 includes a stirring shaft 41 rotatably connected to the top end of the oil refining tank 1, a plurality of stirring blade groups are arranged on the stirring shaft 41, in this embodiment, the stirring blade groups are arranged into six groups, the six groups of stirring blade groups are uniformly arranged along the length direction of the stirring shaft 41, each stirring blade group includes stirring blades 42 horizontally and fixedly connected to the stirring shaft 41, the stirring blades 42 of each group of stirring assemblies are arranged into four pieces, and the four stirring blades 42 are uniformly distributed around the axis of the stirring shaft 41.
Referring to fig. 1 and 2, the driving assembly 43 includes a motor 432 and a reduction gearbox 431 mounted on the top end of the oil refining tank 1, an output shaft of the motor 432 is coaxially and fixedly connected with a driving wheel, an output end of the reduction gearbox 431 is coaxially and fixedly connected with a driven wheel, a synchronous belt is sleeved between the driving wheel and the driven wheel, and an output end of the reduction gearbox 431 is coaxially and fixedly connected with one end of the stirring shaft 41 along the length direction.
The implementation principle of the dual-heating oil refining device in the embodiment of the application is as follows: when lard oil needs to be refined, the cover plate 12 is opened, lard oil is added into the oil refining tank 1, the cover plate 12 is covered, the first open-close valve 24 is opened, steam is introduced into the double-layer steam coil 2, the heat exchanger 5 is opened, the electromagnetic valve 32 is opened, heat conduction oil flows into the heat conduction oil coil 3, and the heat conduction oil and the steam heat the oil refining tank 1 simultaneously. The motor 432 is started, the motor 432 drives the reduction gearbox 431 to rotate so as to drive the stirrer 4 to rotate, and when the stirrer 4 stirs the raw materials, the oil refining tank 1 starts oil refining.
The double-layer steam coil 2 and the heat conducting oil coil 3 are arranged, so that the oil refining tank 1 can be preheated more quickly, and the preheating time of the oil refining tank 1 can be reduced; meanwhile, the oil refining tank 1 is heated by the heat conduction oil and the steam simultaneously, so that the oil refining tank 1 can better heat the raw materials, the raw materials are more easily refined into lard oil, and the oil refining efficiency of the oil refining tank 1 is improved.
Through the arrangement of the heat conduction oil coil 3, due to the abutting plate 30 attached to the outer wall of the oil refining tank 1 and the arc-shaped outer side plate 301, the contact area between the heat conduction oil coil 3 and the oil refining tank 1 is increased, and heat conduction oil can be better transferred to the oil refining tank 1.
Through the setting of auxiliary pipe 33 and manual valve 34 for when solenoid valve 32 damaged, the conduction oil can flow into heat conduction oil coil pipe 3 through auxiliary pipe 33, makes the oil refining jar 1 can be heated by the conduction oil, when being favorable to reducing solenoid valve 32 and damaging, the unable condition of heating of oil refining jar 1.
The heat-insulating layer 36 is sleeved on the output pipe 51, so that heat conducting oil is not easy to lose when flowing through the output pipe 51 and the oil inlet pipe 31, and the heat conducting oil entering the heat conducting oil coil pipe 3 can be better conducted to the oil refining tank 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A dual-heating oil refining device is characterized in that: the double-heating oil refining device comprises an oil refining tank (1), wherein the oil refining tank (1) is provided with a feed inlet and a discharge outlet, a double-layer steam coil group is wound in the oil refining tank (1), a clamping plate (10) for covering the outer wall is further sleeved on the outer wall of the oil refining tank (1), the clamping plate (10) and the outer wall of the oil refining tank (1) form a clamping sleeve space, the air inlet end and the air outlet end of the double-layer steam coil group penetrate through the clamping plate (10) and extend out of the clamping plate (10), a heat conduction oil pan group is further wound on the outer wall of the oil refining tank (1), the oil inlet end and the oil outlet end of the heat conduction oil pan group penetrate through the clamping plate (10) and extend out of the clamping plate (10), the double-heating oil refining device further comprises a heat exchanger (5), the output end of the heat exchanger (5) is communicated with an output pipe (51), and the input end of the heat exchanger (5) is communicated with an input pipe (52), the oil inlet ends of the heat conduction oil pan pipe groups are communicated with the output pipe (51), and the oil outlet ends of the heat conduction oil pan pipe groups are communicated with the input pipe (52).
2. The dual-heated oil refining apparatus according to claim 1, wherein: the oil refining tank (1) is provided with a stirrer (4) for stirring raw materials and a driving assembly (43) for driving the stirrer (4) to rotate.
3. The dual-heated oil refining apparatus according to claim 1, wherein: the double-layer steam coil group comprises three double-layer steam coils (2), the three double-layer steam coils (2) are sequentially wound at three positions, namely an upper position, a middle position and a lower position, in the oil refining tank (1), the air inlet ends of the three double-layer steam coils (2) are communicated with an air inlet pipe (21), the air inlet pipes (21) are communicated with a steam pipe (23) and a condensation pipe (25), the steam pipe (23) is provided with a first opening and closing valve (24) for opening and closing the steam pipe (23), the condensation pipe (25) is provided with a second opening and closing valve (26) for opening and closing the condensation pipe (25), the heat-conducting oil tray group comprises three groups of heat-conducting oil coils (3) which are sequentially wound at the three positions, namely the middle position and the lower position, on the outer wall of the oil refining tank (1), the oil inlet ends of the heat-conducting oil coils (3) are communicated with an oil inlet pipe (31), and the oil inlet pipe (31) is provided with an electromagnetic valve (32) for opening and closing the oil inlet pipe (31), the oil outlet end of the heat conduction oil coil pipe (3) is communicated with an oil outlet pipe (35), one end, away from the heat conduction oil coil pipe (3), of the oil inlet pipe (31) is communicated with an output pipe (51), and one end, away from the heat conduction oil coil pipe (3), of the oil outlet pipe (35) is communicated with an input pipe (52).
4. A dual-heated oil refining apparatus according to claim 3 wherein: the oil inlet end of the heat conducting oil coil pipe (3) is communicated with auxiliary pipes (33), the auxiliary pipes (33) are communicated with the output pipe (51), and manual valves (34) for opening and closing the auxiliary pipes (33) are arranged on the auxiliary pipes (33).
5. The dual-heated oil refining apparatus according to claim 4, wherein: the output pipe (51) is sleeved with a heat-insulating layer (36).
6. The dual-heated oil refining apparatus according to claim 1, wherein: the bottom wall of the oil refining tank (1) is also provided with a plurality of supports (6) for supporting the double-layer steam coil (2), and the plurality of supports (6) are uniformly arranged around the axis of the oil refining tank (1).
7. The dual-heated oil refining apparatus according to claim 6, wherein: the support (6) comprises a bottom plate (61) arranged on the bottom wall of the oil refining tank (1), a first supporting rod (62) and a second supporting rod (63) are vertically arranged on the bottom plate (61), and a plurality of fixing rings (64) used for sleeving an inner layer pipeline and an outer layer pipeline of the double-layer steam coil pipe (2) are arranged on the first supporting rod (62) and the second supporting rod (63).
8. The dual-heated oil refining apparatus according to claim 1, wherein: the top end of the oil refining tank (1) is provided with a negative pressure exhaust pipe (13), the negative pressure exhaust pipe (13) is communicated with the inside of the oil refining tank (1), and one end, far away from the oil refining tank (1), of the negative pressure exhaust pipe (13) is communicated with a negative pressure air pump (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559415.6U CN213739342U (en) | 2020-11-06 | 2020-11-06 | Dual-heating oil refining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559415.6U CN213739342U (en) | 2020-11-06 | 2020-11-06 | Dual-heating oil refining device |
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| Publication Number | Publication Date |
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| CN213739342U true CN213739342U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022559415.6U Active CN213739342U (en) | 2020-11-06 | 2020-11-06 | Dual-heating oil refining device |
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| CN (1) | CN213739342U (en) |
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2020
- 2020-11-06 CN CN202022559415.6U patent/CN213739342U/en active Active
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