A purification equipment for food additive production

Abstract

The present invention discloses a purification device for food additive production, which belongs to the technical field of dehydration and drying, and is characterized in that: a butterfly valve is provided at the bottom of the tank body, a stirring and pressing mechanism is provided on the pressure cover, a heating plate is provided on the butterfly valve, a group of inclined pits and notches are symmetrically provided on the inner wall of the tank body, the stirring and pressing mechanism is limited by the inclined pits and notches, a support leg is provided at the bottom of the tank body, and a control machine is provided on the side of the tank body. The prior art solves the problem that a large amount of iron filings impurities are generated in the food additives due to wear of the stirring rod during stirring and crushing, and these impurities need to be further separated. In addition, the problem that the rising of the granular material will hinder the smooth discharge of water vapor is mainly used in the dehydration and drying of food additives.

Description

Technical Field

[0001] The invention relates to the technical field of dehydration and drying, in particular to purification equipment for producing food additives. Background Art

[0002] Powdered food additives are artificial or natural substances added to food to improve the color, aroma, taste and other qualities of food, as well as for the needs of preservation and processing technology. In the production process of powdered food additives, powdered food additives are prone to agglomeration due to moisture and other reasons, which not only affects the quality and use of the product, but also brings difficulties to subsequent processing and packaging. Therefore, it is necessary to treat the agglomerated food additives to restore them to a loose state.

[0003] Application (patent) number: CN202022766936.9, discloses a drying device for food additive production, which uses a stirring rod to break up agglomerated food additives. Although this method can solve the agglomeration problem to a certain extent, the stirring rod will produce a large amount of iron filings impurities in the powdered food additives due to wear during stirring and breaking, and these impurities need to be further separated. In addition, the upward movement of the granular material will hinder the smooth discharge of water vapor, and the stirring and breaking cannot achieve precise crushing, which not only consumes a lot of energy, but also produces a lot of noise.

[0004] Therefore, we urgently need a purification equipment for the production of food additives. Summary of the invention

[0005] The purpose of the present invention is to provide a purification device for food additive production, so as to solve the technical problems that in the prior art mentioned in the above background technology, a large amount of iron filings impurities are generated in the food additives due to wear of the stirring rod during stirring and crushing, and these impurities need to be further separated. In addition, the upward movement of the granular material will hinder the smooth discharge of water vapor.

[0006] A purification device for food additive production, comprising a tank body, a gland, a butterfly valve, a stirring and pressing mechanism, a heating plate and a control machine, characterized in that:

[0007] A butterfly valve is provided at the bottom of the tank body, a stirring and pressing mechanism is provided on the gland, and a heating plate is provided on the butterfly valve;

[0008] A group of inclined pits and notches are symmetrically arranged on the inner wall of the tank, and the stirring and pressing mechanism is limited by the inclined pits and notches;

[0009] Support legs are arranged at the bottom of the tank;

[0010] A control machine is arranged on the side of the tank.

[0011] Preferably, the stirring downward pressure mechanism includes a turbine worm motor, a worm gear shaft, a rotating lever and a rotating pressure plate. The turbine worm motor is fixed on the top of the tank body, one end of the worm gear shaft passes through the pressure cover and is connected to the rotating worm gear of the turbine worm motor, and the other end extends into the tank body. A rotating lever is arranged on the worm gear shaft, a spring is sleeved on the worm gear shaft, a limit plate is arranged at the bottom of the worm gear shaft, a limit tube is sleeved on the outer side of the spring, a rotating pressure plate is arranged under the limit tube, elastic pins are arranged on both sides of the rotating pressure plate, an L-shaped groove is arranged on the bottom surface of the rotating pressure plate, an L-shaped plate is arranged in the L-shaped groove, the L-shaped plate is limited and rotated in the L-shaped groove by a hinge, a group of through holes are arranged on the L-shaped groove, a group of ramp rods I are symmetrically arranged along the center point of the surface of the rotating pressure plate, and a group of ramp rods II are symmetrically arranged at both ends of the rotating lever.

[0012] Preferably, the length of the compressed spring is greater than the length of the slope rod II and the slope rod I contacting each other.

[0013] Preferably, the gland is also provided with an exhaust port.

[0014] Preferably, a pressure cover is provided on the top of the tank body and is locked by a locking member.

[0015] Preferably, a triangular prism is arranged on the L-shaped plate.

[0016] Compared with the prior art, the technical effects and advantages of the present invention are:

[0017] The present invention uses a stirring and pressing mechanism, which cooperates with a heating plate to stir, so that part of the water vapor of the broken food additives is discharged from the through hole and finally discharged from the exhaust port. The stirring and pressing mechanism presses down the broken food additives through the reverse rotation of the turbine worm motor to restore the broken food additives to a loose state. Compared with the prior art, the present invention can press down and break the agglomerated food additives to make them loose while achieving stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention;

[0019] Figure 2 For the present invention Figure 1 A three-dimensional diagram without the gland and stirring and pressing mechanism;

[0020] Figure 3 For the present invention Figure 2 A sectional view of a tank portion;

[0021] Figure 4 It is a three-dimensional diagram of the gland and stirring pressing mechanism of the present invention;

[0022] Figure 5 For the present invention Figure 4 A magnified image of point A;

[0023] Figure 6 For the present invention Figure 4 The enlarged view of point B;

[0024] Figure 7 It is a cross-sectional view of the through hole, L-shaped groove and L-shaped plate of the present invention.

[0025] In the figure: 1. tank body; 2. gland; 3. butterfly valve; 4. stirring and pressing mechanism; 5. heating plate; 6. control machine; 7. locking piece; 8. inclined pit notch; 9. support leg; 11. exhaust port; 41. worm gear motor; 42. worm gear shaft; 43. follow-up lever; 44. spring; 45. limit plate; 46. limit tube; 47. rotating pressure plate; 48. elastic pin; 49. L-shaped groove; 50. L-shaped plate; 51. hinge; 52. through hole; 53. slope rod I; 54. slope rod II; 55. triangular prism. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In one embodiment, referring to Figure 1-Figure 7 , a purification equipment for food additive production, comprising a tank body 1, a gland 2, a butterfly valve 3, a stirring and pressing mechanism 4, a heating plate 5 and a control machine 6, characterized in that:

[0028] A pressure cover 2 is provided on the top of the tank body 1 and is locked by a locking member 7 to prevent the worm gear motor 41 from being displaced when rotating. A butterfly valve 3 is provided at the bottom of the tank body 1. The butterfly valve 3 is a prior art and is easy to flip. A stirring and pressing mechanism 4 is provided on the pressure cover 2. The stirring and pressing mechanism 4 can not only stir but also press down and break the agglomerated powder food additives to make them loose. A heating plate 5 is provided on the butterfly valve 3.

[0029] A group of inclined pits and notches 8 are symmetrically arranged on the inner wall of the tank body 1, and the stirring and pressing mechanism 4 is limited by the inclined pits and notches 8;

[0030] A support leg 9 is provided at the bottom of the tank body 1, and the support leg 9 provides support;

[0031] A control machine 6 is arranged on the side of the tank body 1 , and the control machine 6 controls the heating of the heating plate 5 , controls the butterfly valve 3 to open and flip, and controls the stirring and pressing mechanism 4 to move.

[0032] In one embodiment, referring to Figure 4-Figure 7The stirring and pressing mechanism 4 includes a turbine worm motor 41, a worm gear shaft 42, a rotating lever 43 and a rotating pressure plate 47. The turbine worm motor 41 is fixed on the top of the tank body 1. One end of the worm gear shaft 42 passes through the pressure cover 2 and is connected to the rotating worm gear of the turbine worm motor 41, and the other end extends into the tank body 1. A rotating lever 43 is arranged on the worm gear shaft 42, a spring 44 is sleeved on the worm gear shaft 42, a limiting plate 45 is arranged at the bottom of the worm gear shaft 42, a limiting tube 46 is sleeved on the outer side of the spring 44, a rotating pressure plate 47 is arranged under the limiting tube 46, elastic pins 48 are arranged on both sides of the rotating pressure plate 47, an L-shaped groove 49 is arranged on the bottom surface of the rotating pressure plate 47, and an L-shaped plate is arranged in the L-shaped groove 49 50, a triangular prism 55 is arranged on the L-shaped plate 50, and the L-shaped plate 50 is limitedly rotated in the L-shaped groove 49 through a hinge 51. A group of through holes 52 are arranged on the L-shaped groove 49, and a group of ramp rods I 53 are symmetrically arranged along the center point of the surface of the rotating pressure plate 47, and a group of ramp rods II 54 are symmetrically arranged at both ends of the rotating lever 43. The worm motor 41 works to make the worm shaft 42 rotate clockwise, and the ramp rod II 54 is in back contact with the ramp rod I 53, driving the rotating pressure plate 47 to rotate clockwise, and the elastic pin 48 keeps sliding down in the inclined pit notch 8. At the same time, the L-shaped plate 50 is stirring the powder food additives, and the triangular prism 55 can prevent the powder food additives from accumulating here.

[0033] In one embodiment, referring to Figure 4-Figure 7 The compressed length of the spring 44 is greater than the contact length of the slope surface of the ramp rod Ⅱ 54 and the ramp rod Ⅰ 53. The worm gear motor 41 works to make the worm shaft 42 rotate counterclockwise. The ramp rod Ⅱ 54 is in positive contact with the ramp rod Ⅰ 53, driving the rotating pressure plate 47 to rotate counterclockwise. The elastic pin 48 is limited at the inclined pit notch 8. After the ramp rod Ⅱ 54 is in positive contact with the ramp rod Ⅰ 53, the rotating pressure plate 47 is driven to press down to break the agglomerated powder food additives. At the same time, the L-shaped plate 50 is retracted into the L-shaped groove 49, and the worm shaft 42 continues to rotate counterclockwise. The ramp rod Ⅱ 54 is in positive contact with the ramp rod Ⅰ 53 and then leaves. The rotating pressure plate 47 is driven to jump by the spring 44 to shake off the powder attached to the bottom of the rotating pressure plate 47. The number of cycles is controlled by the control machine 6.

[0034] In one embodiment, referring to Figure 1 and Figure 4 The pressure cover 2 is also provided with an exhaust port 11 , and the steam generated during stirring is discharged from the through hole 52 and finally discharged from the exhaust port 11 .

Claims

1. A purification device for food additive production, comprising a tank body, a gland, a butterfly valve, a stirring and pressing mechanism, a heating plate and a control machine, characterized in that: A butterfly valve is provided at the bottom of the tank body, a stirring and pressing mechanism is provided on the gland, and a heating plate is provided on the butterfly valve; A group of inclined pits and notches are symmetrically arranged on the inner wall of the tank, and the stirring and pressing mechanism is limited by the inclined pits and notches; Support legs are arranged at the bottom of the tank; A control machine is set on the side of the tank; The stirring downward pressure mechanism includes a turbine worm motor, a worm gear shaft, a rotating lever and a rotating pressure plate. The turbine worm motor is fixed on the top of the tank body. One end of the worm gear shaft passes through the pressure cover and is connected to the rotating worm gear of the turbine worm motor, and the other end extends into the tank body. A rotating lever is arranged on the worm gear shaft, a spring is sleeved on the worm gear shaft, a limit plate is arranged at the bottom of the worm gear shaft, a limit tube is sleeved on the outer side of the spring, a rotating pressure plate is arranged under the limit tube, elastic pins are arranged on both sides of the rotating pressure plate, an L-shaped groove is arranged on the bottom surface of the rotating pressure plate, an L-shaped plate is arranged in the L-shaped groove, the L-shaped plate is limited and rotated in the L-shaped groove by a hinge, a group of through holes are arranged on the L-shaped groove, a group of ramp rods I are symmetrically arranged along the center point of the surface of the rotating pressure plate, and a group of ramp rods II are symmetrically arranged at both ends of the rotating lever.

2. A food additive production purification device according to claim 1, characterized in that: The length of the spring compression is greater than the length of the slope rod II and the slope rod I contacting the slope surface.

3. A food additive production purification device according to claim 1, characterized in that: A triangular prism is arranged on the L-shaped plate.

4. A food additive production purification equipment according to claim 1, characterized in that: The gland is also provided with an exhaust port.

5. A food additive production purification device according to claim 1, characterized in that: A pressure cover is provided on the top of the tank body and is locked by a locking piece.

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