Rice bran oil cooling device for rice bran meal extraction

Abstract

The utility model discloses a rice bran oil cooling device for rice bran meal extraction, and relates to the technical field of rice bran, the rice bran oil cooling device for rice bran meal extraction comprises an oil storage tank, a stirring motor is installed in the middle of the top surface of the oil storage tank, and a stirring rod is fixedly connected to a flange at the bottom end of the stirring motor; a mechanical sealing piece is fixedly mounted in the center of the bottom surface of the oil storage tank; according to the rice bran oil cooling device for rice bran meal extraction, the stirring motor is started to drive the metal spiral pipe to rotate, the first spraying rod and the second spraying rod are matched, each face of the metal spiral pipe can make full contact with cooling water, the cooling effect is good, meanwhile, the stirring motor can also drive the stirring rod to rotate in the starting process, and the cooling effect is good. The cooling efficiency of rice bran oil in the oil storage tank can be improved, the overall cooling effect is greatly improved, meanwhile, the fan is started, heat in the oil storage tank can be discharged and conveyed to the distance, and the cooling effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice bran, in particular to a rice bran oil cooling device for extracting rice bran meal. Background Art

[0002] Rice bran is mainly a feed made from pericarp, seed coat, endosperm, endosperm and embryo. It can also be further processed by puffing and leaching to produce rice bran meal (the product has the same appearance as native rice bran, but has better performance and longer storage time) and rice bran oil (used to make feed, soap, hardened oil, glycerin, stearic acid, oleic acid, paint resin and other industrial raw materials).

[0003] After rice bran oil is produced, its temperature is relatively high, so a corresponding cooling device is required for cooling. Currently, the cooling of rice bran oil is often performed by spraying, but this is prone to uneven spraying. In addition, the cooling effect of rice bran oil is not good if it is only sprayed. Utility Model Content

[0004] The utility model provides a rice bran oil cooling device for extracting rice bran meal. Each surface of a metal spiral tube can be sprayed with water for contact, and combined with a stirrer and a fan, it has the advantage of good cooling effect, so as to solve the problems raised in the background technology.

[0005] In order to solve the defect that the existing rice bran oil cooling device for rice bran meal extraction has poor cooling effect, the utility model provides the following technical scheme: a rice bran oil cooling device for rice bran meal extraction, comprising an oil storage tank, a stirring motor is installed in the middle of the top surface of the oil storage tank, a stirring rod is fixedly connected to the bottom flange of the stirring motor, a mechanical seal is fixedly installed at the center of the bottom surface of the oil storage tank, a first connecting flange is fixedly connected between the top of the mechanical seal and the bottom of the stirring rod, a second connecting flange is fixedly connected to the bottom of the mechanical seal, an oil delivery mechanism is installed at the bottom end of the second connecting flange, a shell is fixedly installed at the bottom end of the oil storage tank with bolts, a cooling support seat is fixedly installed at the bottom end of the shell, and an oil inlet interface is installed on the top surface of the oil storage tank.

[0006] As a preferred technical solution of the utility model, the oil delivery mechanism includes a metal spiral tube, and box bodies are welded to the upper and lower ends of the metal spiral tube. A third connecting flange fixedly connected to the second connecting flange is welded to the top surface of the upper box body, and an oil drain head is provided at the bottom end of the lower box body. The bottom end of the box body is integrally connected to the first inner and outer rings.

[0007] As a preferred technical solution of the utility model, the cooling support seat includes a support base fixedly installed under the outer shell, a water inlet pipe and a drainage pipe are fixedly installed on the bottom end of the support base, a plurality of drainage holes connected to the drainage pipe are opened on the top surface of the support base, two water inlet holes connected to the water inlet pipe are opened on the top surface of the support base, a first spray rod and a second spray rod are welded on the top surface of the support base, the first spray rod and the second spray rod are respectively connected to the two water inlet holes, a second inner and outer ring matching the first inner and outer rings are welded on the top surface of the support base, and a plurality of oil drainage holes are opened on the top surface of the support base.

[0008] As a preferred technical solution of the utility model, an oil drain interface is installed at the bottom end of the cooling support seat, and the oil drain interface is connected to the oil drain hole.

[0009] As a preferred technical solution of the utility model, the first spray rod is a circular tube structure, the first spray rod penetrates to the top of the box body below, and the box body below is rotatably connected to the first spray rod.

[0010] As a preferred technical solution of the utility model, a fan is installed on the top surface of the oil storage tank, and an exhaust interface is fixedly installed on the front side of the oil storage tank.

[0011] As a preferred technical solution of the utility model, a dustproof box is installed on the outer side of the fan, and a filter element is embedded on the top surface of the dustproof box.

[0012] Compared with the prior art, the utility model provides a rice bran oil cooling device for extracting rice bran meal, which has the following beneficial effects:

[0013] 1. A rice bran oil cooling device for extracting rice bran meal is provided with a metal spiral pipe for conveying rice bran oil. The rice bran oil flows slowly, and the heat is easy to dissipate. Starting a stirring motor can drive the metal spiral pipe to rotate. In combination with a first spray rod and a second spray rod, each surface of the metal spiral pipe can fully contact with cooling water, and the cooling effect is good. At the same time, the stirring motor can also drive the stirring rod to rotate during the starting process, which can accelerate the heat dissipation efficiency of the rice bran oil in the oil storage tank, and the overall cooling effect is greatly improved.

[0014] 2. The rice bran oil cooling device for extracting rice bran meal is provided with a dustproof box with a filter element, an exhaust interface and a fan, which can discharge the heat inside the oil storage tank, and the discharged heat can be transported to a distant place, playing a heat dissipation auxiliary role, and the cooling effect is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the positive direction structure of the oil delivery mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the utility model in the upward direction;

[0018] Figure 4 This is a schematic diagram of the installation structure of the stirring rod and the mechanical seal of the utility model;

[0019] Figure 5 It is a top view of the cooling support seat of the utility model.

[0020] In the figure:

[0021] 10. Oil storage tank; 20. Stirring motor; 30. Stirring rod; 40. Mechanical seal; 50. First connecting flange; 60. Second connecting flange; 70. Oil delivery mechanism; 71. Metal spiral tube; 72. Box body; 73. Third connecting flange; 74. Oil drain head; 75. First inner and outer rings; 80. Shell; 90. Cooling support seat; 91. Support base; 92. Water inlet pipe; 93. Drain pipe; 94. Oil drain hole; 95. Drain hole; 96. Water inlet hole; 97. First spray rod; 98. Second spray rod; 99. Second inner and outer rings; 100. Oil inlet interface; 110. Exhaust interface; 120. Dustproof box; 130. Filter element. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5The utility model discloses a rice bran oil cooling device for extracting rice bran meal, comprising an oil storage tank 10, a stirring motor 20 is installed in the middle of the top surface of the oil storage tank 10, a stirring rod 30 is fixedly connected to the bottom flange of the stirring motor 20, a mechanical seal 40 is fixedly installed at the center of the bottom surface of the oil storage tank 10, the mechanical seal 40 is an existing product, mainly composed of a seal (dynamic ring and static ring), an auxiliary seal (sealing ring), a pressing member (spring, push ring) and a transmission member, a shaft sleeve, etc., a first connecting flange 50 is fixedly connected between the top of the mechanical seal 40 and the bottom of the stirring rod 30, and the first connecting flange 50 and the mechanical seal 40 are fixedly connected. 0, the top surface of the shaft sleeve in the mechanical seal 40 is fixedly connected, the bottom of the mechanical seal 40 is fixedly connected with a second connecting flange 60, the second connecting flange 60 is fixedly connected to the bottom surface of the shaft sleeve in the mechanical seal 40, the rice bran oil can pass through the shaft sleeve in the mechanical seal 40 from the oil storage tank 10 and flow into the oil delivery mechanism 70, and the shaft sleeve will not leak when rotating, and the rice bran oil is safely transported, the bottom end of the second connecting flange 60 is installed with the oil delivery mechanism 70, the bottom end of the oil storage tank 10 is bolted fixedly installed with a shell 80, the bottom end of the shell 80 is bolted fixedly installed with a cooling support seat 90, and the top surface of the oil storage tank 10 is installed with an oil inlet interface 100.

[0024] Specifically, the oil delivery mechanism 70 includes a metal spiral tube 71, and a box body 72 is welded to the upper and lower ends of the metal spiral tube 71. The top surface of the upper box body 72 is welded with a third connecting flange 73 fixedly connected to the second connecting flange 60. The bottom end of the lower box body 72 is provided with an oil drain head 74, and the bottom end of the box body 72 is integrally connected with a first inner and outer ring 75.

[0025] In this embodiment, the rice bran oil flows relatively slowly, the heat is easy to dissipate, and the cooling effect is good. At the same time, the first inner and outer rings 75 are composed of a first inner ring and a first outer ring, and can be inserted into the second inner and outer rings 99 (composed of a second inner ring and a second outer ring). At this time, the outer wall of the first inner ring is attached to the inner wall of the second inner ring, and the inner wall of the first outer ring is attached to the outer wall of the second outer ring. The oil drain head 74 extends into the second inner and outer rings 99, so that the rice bran oil can be safely discharged from the oil drain interface.

[0026] Specifically, the cooling support seat 90 includes a support base 91 fixedly installed below the outer shell 80, a water inlet pipe 92 and a drain pipe 93 are fixedly installed at the bottom end of the support base 91, a plurality of drain holes 95 connected to the drain pipe 93 are provided on the top surface of the support base 91, two water inlet holes 96 connected to the water inlet pipe 92 are provided on the top surface of the support base 91, a first spray rod 97 and a second spray rod 98 are welded to the top surface of the support base 91, the first spray rod 97 and the second spray rod 98 are respectively connected to the two water inlet holes 96, a second inner and outer ring 99 matching the first inner and outer ring 75 is welded to the top surface of the support base 91, a plurality of oil drain holes 94 are provided on the top surface of the support base 91, and an oil drain interface is installed at the bottom end of the cooling support seat 90, and the oil drain interface is connected to the oil drain hole 94.

[0027] In this embodiment, water is taken in by the water inlet pipe 92 and flows out from the water inlet hole 96, and then transported to the first spray rod 97 and the second spray rod 98, so that shower cooling can be achieved. The water after the shower will flow back into the drain hole 95 and be discharged from the drain pipe 93. The rice bran oil in the metal spiral tube 71 is discharged from the oil drain head 74 on the lower box body 72 after cooling, and then flows into the oil drain hole 94, and finally is discharged uniformly from the oil drain interface.

[0028] Specifically, the first spray rod 97 is a circular tube structure. The first spray rod 97 penetrates to the top of the lower box body 72 . The lower box body 72 is rotatably connected to the first spray rod 97 .

[0029] In this embodiment, the stability of the oil delivery mechanism 70 during rotation can be improved, and the first spray rod 97 and the oil delivery mechanism 70 will not interfere with each other.

[0030] Specifically, a fan is installed on the top surface of the oil storage tank 10 , an exhaust port 110 is fixedly installed on the front side of the oil storage tank 10 , a dustproof box 120 is installed on the outside of the fan, and a filter element 130 is embedded on the top surface of the dustproof box 120 .

[0031] In this embodiment, the heat inside the oil storage tank 10 can be discharged from the exhaust interface 110. The exhaust interface 110 can be connected to the exhaust pipe to transport the heat to a distant place with good heat dissipation effect. Under the filtration of the filter element 130, external impurities will not enter the oil storage tank 10, and the rice bran oil will not be contaminated.

[0032] The working principle and use process of the utility model are as follows: the oil inlet interface 100 is connected with the oil inlet pipe, and rice bran oil can be delivered to the oil storage tank 10. In order to ensure the cooling effect, the metal spiral tube 71 is small in size, and the rice bran oil flows slowly. When the delivery of rice bran oil is stopped, a certain amount of rice bran oil is still retained in the oil storage tank 10. The fan is started to deliver cold air to the oil storage tank 10, and the heat in the oil storage tank 10 is discharged from the exhaust pipe on the exhaust interface 110 and discharged to a distant place. The stirring motor 20 is started to drive the stirring rod 30 to rotate, and the stirring rod 30 drives the mechanical seal 40 to rotate, and the mechanical seal 40 drives the entire oil delivery mechanism 70 to rotate. At the same time, water is taken in by the water inlet pipe 92 and flows out from the water inlet hole 96, and then delivered to the first spray rod 97 and the second spray rod 98, so that shower cooling can be achieved on each surface of the metal spiral tube 71, and the water after the shower will flow back into the drain hole 95 and be discharged from the drain pipe 93;

[0033] The flow order of rice bran oil is: oil storage tank 10 → first connecting flange 50 → sleeve in mechanical seal 40 → second connecting flange 60 → third connecting flange 73 → upper box body 72 → metal spiral tube 71 → lower box body 72 → oil drain head 74 → first inner and outer rings 75 → second inner and outer rings 99 → oil drain hole 94 → oil drain interface.

[0034] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice bran oil cooling device for extracting rice bran meal, characterized in that: The invention comprises an oil storage tank (10), wherein a stirring motor (20) is installed in the middle of the top surface of the oil storage tank (10), a stirring rod (30) is fixedly connected to the bottom flange of the stirring motor (20), a mechanical seal (40) is fixedly installed at the center of the bottom surface of the oil storage tank (10), a first connecting flange (50) is fixedly connected between the top of the mechanical seal (40) and the bottom of the stirring rod (30), a second connecting flange (60) is fixedly connected to the bottom of the mechanical seal (40), an oil delivery mechanism (70) is installed at the bottom end of the second connecting flange (60), a housing (80) is fixedly installed at the bottom end of the oil storage tank (10) by bolts, a cooling support seat (90) is fixedly installed at the bottom end of the housing (80), and an oil inlet interface (100) is installed on the top surface of the oil storage tank (10).

2. The rice bran oil cooling device for extracting rice bran meal according to claim 1, wherein: The oil delivery mechanism (70) comprises a metal spiral tube (71), the upper and lower ends of the metal spiral tube (71) are welded with a box body (72), the top surface of the upper box body (72) is welded with a third connecting flange (73) fixedly connected to the second connecting flange (60), the bottom end of the lower box body (72) is provided with an oil drain head (74), and the bottom end of the box body (72) is integrally connected with a first inner and outer ring (75).

3. The rice bran oil cooling device for extracting rice bran meal according to claim 2, wherein: The cooling support seat (90) comprises a support base (91) fixedly mounted below the shell (80); a water inlet pipe (92) and a drainage pipe (93) are fixedly mounted at the bottom end of the support base (91); a plurality of drainage holes (95) connected to the drainage pipe (93) are provided on the top surface of the support base (91); two water inlet holes (96) connected to the water inlet pipe (92) are provided on the top surface of the support base (91); a first spray rod (97) and a second spray rod (98) are welded on the top surface of the support base (91); the first spray rod (97) and the second spray rod (98) are respectively connected to the two water inlet holes (96); a second inner and outer ring (99) matching the first inner and outer ring (75) is welded on the top surface of the support base (91); and a plurality of oil drainage holes (94) are provided on the top surface of the support base (91).

4. The rice bran oil cooling device for extracting rice bran meal according to claim 3, wherein: An oil drain interface is installed at the bottom end of the cooling support seat (90), and the oil drain interface is connected to the oil drain hole (94).

5. The rice bran oil cooling device for extracting rice bran meal according to claim 3, characterized in that: The first spray rod (97) is a circular tube structure. The first spray rod (97) penetrates to the top of the box body (72) below. The box body (72) below is rotatably connected to the first spray rod (97).

6. The rice bran oil cooling device for extracting rice bran meal according to claim 1, characterized in that: A fan is installed on the top surface of the oil storage tank (10), and an exhaust port (110) is fixedly installed on the front side of the oil storage tank (10).

7. The rice bran oil cooling device for extracting rice bran meal according to claim 6, characterized in that: A dustproof box (120) is installed on the outside of the fan, and a filter element (130) is embedded on the top surface of the dustproof box (120).

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