CN204482842U - A kind of lower temperature vacuum frying machine - Google Patents

Abstract

A low-temperature vacuum fryer, relating to a food processing machine, comprising a frame part, a frying chamber part, an oil storage chamber part, an oil filtering part and an oil-water separation part, the frying chamber part and the oil storage chamber part are respectively Installed on both sides of the frame part, the oil filter part and the oil-water separation part are installed behind the frying chamber part, and the oil-water separation part is installed above the oil filter part. The utility model adopts automatic temperature and pressure control, without overheating and overpressure, to ensure product quality and safe production; the oil-water separation part can cool and separate the evaporated water and oil, reduce the pollution of water circulation, improve the repeated use rate of water, and reduce oil pollution. The loss of oil; the oil is always kept clean, and the waste of oil is reduced, and the service life of frying oil is extended. Products with high or low oil content are suitable; and the utility model is made of stainless steel food machine materials, and has high efficacy and high performance. Stable, easy to install and use.

Description

A low temperature vacuum fryer

technical field

The utility model relates to a food processing machine, in particular to a low-temperature vacuum frying machine.

Background technique

In the past, the old frying machine used high temperature and normal pressure frying, and the boiling point of the oil was 210°C. After a long time or repeated high temperature, the oil would undergo a series of chemical changes such as oxidation, hydrolysis, and thermal polymerization, and it would easily become deteriorated oil; at the same time Food is easily oxidized, browning reaction occurs, a large amount of nutrients are lost, and it is difficult to completely degrease, resulting in products that are not crisp and fragrant.

Contents of the invention

The purpose of this utility model is to provide a low-temperature vacuum frying machine with high efficacy and stable performance, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A low-temperature vacuum frying machine, comprising a frame part, a frying chamber part, an oil storage chamber part, an oil filtering part and an oil-water separation part, the frying chamber part and the oil storage chamber part are respectively installed on two sides of the frame part side, the oil filter part and the oil-water separation part are installed behind the frying chamber part, and the oil-water separation part is installed above the oil filter part;

The frame part includes a frame, a motor, a control panel and a guide rail, the control panel is installed above the frame, the motor is installed inside the frame, the guide rail is installed above the control panel, and between the guide rail and the control panel A frying chamber guide cylinder is installed, and a frying chamber switch cylinder is also installed above the guide rail;

The frying chamber part includes a frying chamber, a frying chamber door, an oil inlet pipe, a fixed frame, a material frame, a main shaft, an oil outlet pipe and a driven pulley, and the frying chamber door is installed on the top of the frying chamber, and the oil The frying chamber door is connected to the frying chamber switch cylinder, the oil inlet pipe is installed on the right side of the frying chamber, and the oil storage chamber pipeline control cylinder is installed on the oil inlet pipe, and the material frame and main shaft are installed inside the frying chamber , the main shaft is installed in the center of the frying chamber through the shaft sleeve, the material frame is installed on the outside of the main shaft, and the frying chamber heating pipe is installed on the periphery of the material frame, and the fixed frame is installed on the main shaft above the material frame. The driven pulley is installed at the bottom of the main shaft, the oil outlet pipe is installed at the bottom of the frying chamber, and a frying chamber vacuum tube is installed behind the frying chamber, and a frying chamber vacuum cylinder is installed on the frying chamber vacuum tube;

The oil filtering part includes a filter barrel, a filter screen, a filter barrel cover and an oil return pipe of the filter part. The filter barrel cover is installed on the top of the filter barrel, and the left side of the filter barrel is connected to the oil outlet pipe, and a filter barrel is also installed on the oil outlet pipe The pipeline controls the cylinder, the filter screen is installed inside the filter barrel, and the oil return pipe of the filter part is installed on the right side of the filter barrel;

The oil storage room part includes the oil storage room vacuum tube, the oil storage room door, the oil storage room, the oil storage room heating pipe and the slag discharge pipe, the oil storage room door is installed on the top of the oil storage room, and the oil storage room pump The vacuum tube is installed on the door of the oil storage room, the oil storage room vacuum pumping cylinder is installed on the oil storage room vacuum tube, the oil storage room heating tube is installed inside the oil storage room, the slag discharge pipe is installed at the bottom of the oil storage room, The oil storage chamber on the left side of the slag discharge pipe is also connected to the oil return pipe of the filter part, and the left side of the oil storage chamber is also connected to the oil inlet pipe;

The oil-water separation part includes an oil-water separation part return pipe, a vacuum main pipe, a cooling barrel, a cooling pipe, a cooling barrel cover, a cooling pipe water inlet, a cooling pipe water outlet and a lower water outlet. The cooling barrel passes through the oil-water separation part oil return pipe Installed at the rear of the frying chamber, the cooling barrel cover is installed on the top of the cooling barrel, the cooling pipe is installed inside, the cooling pipe water inlet and cooling pipe outlet are installed on the upper end of the cooling barrel, and the cooling pipe water inlet is located On the left side of the water outlet of the cooling pipe, the lower water outlet is installed at the bottom of the cooling barrel, and the vacuuming main pipe is installed at the rear of the cooling barrel, and the cooling barrel is respectively connected to the vacuumizing pipe of the frying chamber and the vacuumizing pipe of the oil storage chamber.

As a further solution of the utility model: the two ends of the shaft sleeve are provided with bearings.

As a further solution of the utility model: the vacuum pumping main pipe is connected with a vacuum pump.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model adopts automatic temperature and pressure control, without overheating and overpressure, to ensure product quality and safe production; the oil-water separation part can cool and separate the evaporated water and oil, reduce the pollution of water circulation, improve the repeated use rate of water, and reduce oil pollution. The frying chamber and the oil storage chamber separately control the heating, and the oil is circulated and filtered during frying, so that the grease is always kept clean, and the waste of oil is reduced, and the service life of the frying oil is prolonged; deoiling adopts frequency conversion speed regulation, and the oil content rate Both high and low products are suitable; and the utility model is made of stainless steel food machine material, and has the characteristics of high efficacy, stable performance, and convenient installation and use.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the left view of the utility model;

Fig. 3 is the top view of the utility model;

Fig. 4 is the structural representation of frame part in the utility model;

Fig. 5 is the schematic structural view of frying chamber part in the utility model;

Fig. 6 is the front view of the oil filter part in the utility model;

Fig. 7 is the top view of the oil filter part in the utility model;

Fig. 8 is the front view of the oil storage chamber part in the utility model;

Fig. 9 is a top view of the oil storage chamber part in the utility model;

Fig. 10 is a top view of the oil-water separation part in the utility model;

Figure 11 is a sectional view of the oil-water separation part in the utility model;

In the figure: 1-frame part; 2-frying chamber part; 3-oil storage room part; 4-oil filter part; 5-oil-water separation part; 6-frame; 7-motor; 8-control panel; 9 -Frying chamber guide cylinder; 10-Guide rail; 11-Frying chamber switch cylinder; 12-Frying chamber door; 13-Oil inlet pipe; 14-Oil storage chamber pipeline control cylinder; 15-Fixed frame; 16-Frying Chamber heating pipe; 17-material frame; 18-main shaft; 19-oil outlet pipe; 20-shaft sleeve; 21-driven pulley; 22-filter barrel pipeline control cylinder; 23-filter barrel; Filter barrel cover; 26-oil return pipe of filter part; 27-vacuumizing pipe of oil storage room; 28-oil storage room door; 29-oil storage room; 30-heating pipe of oil storage room; 31-slag discharge pipe; Chamber vacuum tube; 33-Frying chamber vacuum cylinder; 34-Oil-water separation part of the oil return pipe; 35-Vacuum in charge; 36-Cooling bucket; 40-cooling pipe water outlet; 41-lower water outlet; 42-oil storage chamber vacuum cylinder; 43-frying chamber.

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figure 1-11, a low temperature vacuum fryer, including a frame part 1, a frying chamber part 2, an oil storage chamber part 3, an oil filtering part 4 and an oil-water separation part 5, the frying chamber part 2 and the oil storage chamber part 3 are respectively installed on both sides of the frame part 1, the oil filter part 4 and the oil-water separation part 5 are all installed behind the frying chamber part 2, and the oil-water separation part 5 is installed on the oil filter part 4 above.

Described frame part 1 comprises frame 6, motor 7, control panel 8 and guide rail 10, and described control panel 8 is installed on the top of frame 6, and motor 7 is installed on the inside of frame 6, and described guide rail 10 is installed in control Above the panel 8, and between the guide rail 10 and the control panel 8, a frying chamber guiding cylinder 9 is installed. The frying chamber guiding cylinder 9 and the guide rail 10 are used to guide the frying chamber door 12 together. The frying chamber switch cylinder 11, the frying chamber switch cylinder 11 is used to control the switch of the frying chamber door 12.

The frying chamber part 2 comprises a frying chamber 43, a frying chamber door 12, an oil inlet pipe 13, a fixed mount 15, a material frame 17, a main shaft 18, an oil outlet pipe 19 and a driven pulley 21, and the frying chamber door 12 Installed on the top of the frying chamber 43, and the frying chamber door 12 is connected to the frying chamber switch cylinder 11, the oil inlet pipe 13 is installed on the right side of the frying chamber 43, and the oil inlet pipe 13 is equipped with oil storage room pipeline control Cylinder 14, oil storage chamber pipeline control cylinder 14 is used to control the on-off of the oil inlet pipe and the oil storage chamber 29, the material frame 17 and the main shaft 18 are installed inside the frying chamber 43, and the main shaft 18 is installed through the shaft sleeve 20 At the central position of the frying chamber 43, bearings are provided at both ends of the shaft sleeve 20, and the material frame 17 is fitted on the outside of the main shaft 18, and the frying chamber heating pipe 16 is installed on the periphery of the material frame 17, and the frying chamber heating pipe 16 The circumference surrounds the outside of the material frame 17, and the fixed mount 15 is installed on the main shaft 18 above the material frame 17 to axially fix the material frame 17. The driven pulley 21 is installed on the bottom of the main shaft 18, and the driven pulley 21. The motor 7 transmits power to the main shaft 18 through the transmission structure. The oil outlet pipe 19 is installed on the bottom of the frying chamber 43. The frying chamber vacuum tube 32 is also installed behind the frying chamber 43, and the frying chamber vacuum tube 32 is equipped with The frying chamber vacuumizes the cylinder 33, and the vacuum pump vacuumizes the frying chamber 43 through the frying chamber vacuum tube 32 and the frying chamber vacuum cylinder 33.

The oil filter part 4 comprises a filter barrel 23, a filter screen 24, a filter barrel cover 25 and a filter part oil return pipe 26, the filter barrel cover 25 is installed on the top of the filter barrel 23, and the left side of the filter barrel is connected to the oil outlet pipe 19, The oil outlet pipe 19 is also equipped with a filter barrel pipeline control cylinder 22, and the filter barrel pipeline control cylinder 22 is used to control the on-off of the oil outlet pipe 19 and the filter barrel 23. The filter screen 24 is installed inside the filter barrel 23 to filter Part of the oil return pipe 26 is installed on the right side of the filter bucket 23, and the oil filtered by the oil filter part 4 returns to the oil storage chamber 29 through the filter part of the oil return pipe 26.

The oil storage chamber part 3 includes an oil storage chamber vacuum pumping pipe 27, an oil storage chamber door 28, an oil storage chamber 29, an oil storage chamber heating pipe 30 and a slag discharge pipe 31, and the oil storage chamber door 28 is installed in the oil storage chamber 29, the oil storage chamber door 28 is used to seal the oil storage chamber 29, and the oil storage chamber vacuum pumping pipe 27 is installed on the oil storage chamber door 28, and the oil storage chamber vacuum pumping cylinder 42 is installed on the oil storage chamber vacuum pumping pipe 27, and the vacuum pump The oil storage chamber 29 is evacuated through the oil storage chamber vacuum tube 27 and the oil storage chamber vacuum cylinder 42, and the oil storage chamber heating pipe 30 is installed inside the oil storage chamber 29, and the oil storage chamber heating pipe 30 is used to heat the oil storage chamber 29 The slag discharge pipe 31 is installed at the bottom of the oil storage chamber 29. The slag discharge pipe 31 is used to clean the whole frying system and is used to replenish oil. The oil storage chamber on the left side of the slag discharge pipe 31 29 is also connected to the filter part oil return pipe 26, and the left side of the oil storage chamber 29 is also connected to the oil inlet pipe 13.

The oil-water separation part 5 includes an oil-water separation part oil return pipe 34, a vacuuming main pipe 35, a cooling barrel 36, a cooling pipe 37, a cooling barrel cover 38, a cooling pipe water inlet 39, a cooling pipe water outlet 40 and a lower water outlet 41. The cooling barrel 36 is installed behind the frying chamber 43 through the oil return pipe 34 of the oil-water separation part, the oil cooled in the cooling barrel 36 returns to the frying chamber 43 through the oil return pipe 34 of the oil-water separation part, and the cooling barrel cover 38 is installed on the bottom of the cooling barrel 36 The top is used to seal the cooling barrel 36, the cooling pipe 37 is installed inside, the cooling pipe water inlet 39 and the cooling pipe water outlet 40 are all installed on the upper end of the cooling barrel 36, and the cooling pipe water inlet 39 is located at the cooling pipe outlet On the left side of 40, the cooling pipe 37 is provided with cooling water, which is used to cool the hot oil and water air extracted from the frying chamber 43 or the oil storage chamber 29, and the lower water outlet 41 is installed at the bottom of the cooling bucket 36, The cooled water in the cooling barrel 36 is discharged through the lower water outlet 41. The vacuuming main pipe 35 is installed at the rear of the cooling barrel 36. The vacuuming main pipe 35 is connected to a vacuum pump to extract the hot oil and water air in the cooling barrel 36. The cooling barrel 36 is respectively connected frying chamber evacuation pipe 32 and oil storage chamber evacuation pipe 27.

When the low-temperature vacuum fryer is in use, the raw materials of the product to be fried are put into the material frame 17, and the material frame 17 is hoisted into the frying chamber 43 with an electric hoist and matched with the main shaft 18, and the material is fixed with the fixed frame 15. After the frame 17, the frying chamber switch cylinder 11 pushes the frying chamber door 12 to close the frying chamber 43, and the frying chamber heating pipe 16 works. The chamber vacuum tube 32 and the frying chamber vacuum cylinder 33 vacuumize the frying chamber 43, and the air and moisture that pass through the oil-water separation part 5 from the frying chamber 43 are extracted. The frame 17 rotates, the oil in the oil storage chamber 29 is pumped to the frying chamber 43 to start frying, and the heating pipe 16 in the frying chamber ensures the oil temperature. Oil storage chamber 29, material frame 17 starts deoiling, until after deoiling is finished, motor 7 stops, and vacuum pump stops, and frying chamber 43 exhausts, and frying chamber switch cylinder 11 opens frying chamber door 12, finishes machine action.

The utility model uses edible vegetable oil as the heat medium, adopts low-temperature vacuum frying, oil storage, deoiling, dehydration, and oil filtration, and can quickly dehydrate and dry in a very short time under negative pressure, and obtain products with very low water content. Low oil content, crisp but not greasy, retains the original shape, color, aroma and taste of the product, and is rich in vitamins, minerals, fiber and other nutrients; low-temperature frying at 80-120 ° C can effectively reduce oil Degree of deterioration.

The utility model adopts automatic temperature and pressure control, without overheating and overpressure, ensuring product quality and safe production; the oil-water separation part 5 can cool and separate the evaporated water and oil, reduce the pollution of water circulation, improve the repeated use rate of water, reduce Oil loss; the frying chamber 43 and the oil storage chamber 29 separately control the heating, and the oil is circulated and filtered during frying, so that the grease is always kept clean, and the waste of oil is reduced, and the service life of the frying oil is extended; the deoiling adopts frequency conversion speed regulation , Products with high or low oil content are suitable; and the utility model is made of stainless steel food machine material, and has the characteristics of high efficacy, stable performance, and convenient installation and use.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (3)

1. a lower temperature vacuum frying machine, comprise rack section (1), fried room part (2), accumulator part (3), oily filtration fraction (4) and water-oil separating part (5), it is characterized in that, described fried room part (2) and accumulator part (3) are arranged on the both sides of rack section (1) respectively, described oily filtration fraction (4) and water-oil separating part (5) are installed in the rear of fried room part (2), and water-oil separating part (5) is arranged on the top of oily filtration fraction (4);

Described rack section (1) comprises frame (6), motor (7), control panel (8) and guide rail (10), described control panel (8) is arranged on the top of frame (6), motor (7) is arranged on frame (6) inner side, described guide rail (10) is arranged on control panel (8) top, and between guide rail (10) and control panel (8), fried room guide cylinder (9) being installed, the top of described guide rail (10) is also provided with fried room switching cylinder (11);

Described fried room part (2) comprises fried room (43), fried room door (12), oil inlet pipe (13), fixed mount (15), material frame (17), main shaft (18), flowline (19) and driven pulley (21), described fried room door (12) is arranged on the top of fried room (43), and fried room door (12) connects fried room switching cylinder (11), described oil inlet pipe (13) is arranged on the right side of fried room (43), oil inlet pipe (13) is provided with accumulator pipeline control cylinder (14), described material frame (17) and main shaft (18) are installed in the inside of fried room (43), main shaft (18) is arranged on the center of fried room (43) by axle sleeve (20), material frame (17) coordinates the outside being arranged on main shaft (18), the periphery of material frame (17) is provided with fried room heating tube (16), described fixed mount (15) is arranged on the main shaft (18) of material frame (17) top, described driven pulley (21) is arranged on the bottom of main shaft (18), flowline (19) is arranged on the bottom of fried room (43), fried room (43) rear is also provided with fried room vacuum-pumping tube (32), and fried room vacuum-pumping tube (32) is provided with fried room and vacuumizes cylinder (33),

Described oily filtration fraction (4) comprises filter vat (23), screen pack (24), filters bung (25) and filtration fraction oil return pipe (26), described filtration bung (25) is arranged on the top of filter vat (23), the left side of filter vat connects flowline (19), flowline (19) is also provided with filter vat pipeline control cylinder (22), described screen pack (24) is arranged on the inside of filter vat (23), and filtration fraction oil return pipe (26) is arranged on the right side of filter vat (23);

Described accumulator part (3) comprises accumulator vacuum-pumping tube (27), accumulator door (28), accumulator (29), accumulator heating tube (30) and scum pipe (31), described accumulator door (28) is arranged on the top of accumulator (29), accumulator vacuum-pumping tube (27) is arranged on accumulator door (28), accumulator vacuum-pumping tube (27) is provided with accumulator and vacuumizes cylinder (42), accumulator heating tube (30) is arranged on the inside of accumulator (29), described scum pipe (31) is arranged on the bottom of accumulator (29), the accumulator (29) in scum pipe (31) left side also connects filtration fraction oil return pipe (26), the left side of accumulator (29) also connects oil inlet pipe (13),

Described water-oil separating part (5) comprises water-oil separating part oil return pipe (34), vacuumize supervisor (35), cooling tank (36), cooling tube (37), cooling bung (38), cooling tube water inlet (39), cooling tube delivery port (40) and lower outlet (41), described cooling tank (36) is arranged on the rear of fried room (43) by water-oil separating part oil return pipe (34), cooling bung (38) is arranged on the top of cooling tank (36), the inside that described cooling tube (37) is arranged on, cooling tube water inlet (39) and cooling tube delivery port (40) are installed in the upper end of cooling tank (36), and cooling tube water inlet (39) is positioned at the left side of cooling tube delivery port (40), described lower outlet (41) is arranged on the bottom of cooling tank (36), vacuumize the rear that supervisor (35) is arranged on cooling tank (36), described cooling tank (36) connects fried room vacuum-pumping tube (32) and accumulator vacuum-pumping tube (27) respectively.

2. lower temperature vacuum frying machine according to claim 1, is characterized in that, the two ends of described axle sleeve (20) are provided with bearing.

3. lower temperature vacuum frying machine according to claim 1, is characterized in that, described in vacuumize supervisor (35) connect vavuum pump.