A zanthoxylum oil extraction device and zanthoxylum oil extraction system

Abstract

The utility model embodiment provides a kind of zanthoxylum bungeanum oil extraction device machine zanthoxylum bungeanum oil extraction system, it is related to zanthoxylum bungeanum oil extraction equipment technical field.Zanthoxylum bungeanum oil extraction system includes zanthoxylum bungeanum oil extraction device, zanthoxylum bungeanum oil extraction device includes screw extractor and emergency tank, screw extractor has opposite first end and second end, the height of first end is higher than the height of second end.Emergency tank is connected with second end by emergency oil pipe, and emergency oil pipe is provided with switch valve.It can be understood, in the embodiment, by the setting of emergency tank, in the case of abnormal power failure of the whole device, oil in screw extractor can flow into emergency tank by emergency oil pipe, to avoid the waste caused by the oil overflow in screw extractor, but also avoid the environmental pollution caused by the overflow oil.

Description

Technical Field

[0001] This utility model relates to the technical field of pepper oil extraction equipment, specifically to a pepper oil extraction device and a pepper oil extraction system. Background Technology

[0002] In the industrial production of Sichuan pepper oil, mechanical screw pressing is a common and efficient extraction method. This process uses a rotating screw shaft within an extraction tank to apply increasing pressure to the Sichuan pepper raw material, thereby squeezing out the oil. Under normal operating conditions, the extracted Sichuan pepper oil is continuously discharged through a filter screen or drain hole at the bottom of the extraction tank, entering the subsequent collection and refining system.

[0003] However, in actual production, the equipment may experience abnormal shutdowns due to power outages, mechanical failures, control system malfunctions, or operational errors. At this time, the screw shaft stops rotating, and the material conveying and oil discharge processes are interrupted, but a large amount of flowing pepper oil remains inside the extraction tank. Especially in multi-stage series pressing systems, due to the lack of continuous material propulsion and oil discharge power, the oil level in the tank rises rapidly and is very likely to overflow from the inlet, outlet, observation window, sealing gaps, or maintenance areas of the extraction tank. This overflowing oil not only leads to waste but also causes environmental pollution. Utility Model Content

[0004] The purpose of this utility model is to provide a pepper oil extraction device that can collect oil from the spiral extractor through an emergency oil tank, thereby avoiding oil spillage and waste, and also preventing environmental pollution caused by spilled oil.

[0005] The embodiments of this utility model can be implemented as follows: In a first aspect, this utility model provides a Sichuan pepper oil extraction device, comprising: A spiral extractor has a first end and a second end, with the first end being higher than the second end. Emergency fuel tank, which is connected to the second end via an emergency fuel line.

[0006] In an optional embodiment, there are multiple spiral extractors, with the second end of the downstream spiral extractor connected to the first end of the upstream spiral extractor via a material pipe.

[0007] In an optional implementation, the emergency oil tank is connected to multiple spiral extractors via multiple emergency oil pipes.

[0008] In an optional implementation, there are multiple emergency oil tanks, each corresponding to one of the multiple spiral extractors, and each spiral extractor is connected to an emergency oil tank via an emergency oil pipe.

[0009] In an optional implementation, the length of the downstream spiral extractor is greater than that of the upstream spiral extractor.

[0010] In an optional embodiment, the bottom surface of the emergency fuel tank has an oil guiding slope and an oil drain port, with the oil drain port located at the lower part of the oil guiding slope.

[0011] In an optional embodiment, at least one filter is provided at the oil inlet of the emergency oil tank and at the end where the spiral extractor is connected to the emergency oil pipe. And / or, the emergency oil line is equipped with a switch valve, which is a solenoid valve that opens the emergency oil line when power is off.

[0012] In an optional embodiment, a liquid level sensor is installed in the emergency fuel tank, and the pepper oil extraction device also includes an indicator that is communicatively connected to the liquid level sensor. When the liquid level sensor detects that the liquid level in the emergency fuel tank exceeds the preset liquid level, the indicator issues an alert signal.

[0013] In an optional embodiment, the pepper oil extraction device further includes a heat exchange device connected to an emergency oil tank for heat exchange.

[0014] Secondly, this utility model provides a Sichuan pepper oil extraction system, including the Sichuan pepper oil extraction device of any of the aforementioned embodiments.

[0015] The beneficial effects provided by this utility model embodiment include: This utility model embodiment provides a Sichuan pepper oil extraction device and a Sichuan pepper oil extraction system. The Sichuan pepper oil extraction system includes a Sichuan pepper oil extraction device, which includes a spiral extractor and an emergency oil tank. The spiral extractor has a first end and a second end opposite to each other, with the height of the first end being higher than the height of the second end. The emergency oil tank is connected to the second end through an emergency oil pipe, which is equipped with a switch valve. It can be understood that, in this embodiment, by setting up the emergency oil tank, in the event of an abnormal power outage of the entire device, the oil in the spiral extractor can flow into the emergency oil tank through the emergency oil pipe, thereby avoiding oil overflow from the spiral extractor and preventing waste, as well as environmental pollution caused by overflowing oil. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the pepper oil extraction device provided in this embodiment from a first-view perspective.

[0018] Icons: 1-Sichuan pepper oil extraction device; 100-Spiral extractor; 101-First end; 102-Second end; 200-Emergency oil tank; 300-Emergency oil pipe; 310-Switch valve; 400-Material pipe. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0024] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0025] The following describes in detail, with reference to the accompanying drawings, the specific structure of a pepper oil extraction device 1 provided by this utility model and its corresponding technical effects.

[0026] It should be noted that the pepper oil extraction device 1 provided in this embodiment of the present invention is applied to a pepper oil extraction system.

[0027] Please refer to Figure 1 The Sichuan pepper oil extraction device 1 includes a spiral extractor 100 and an emergency oil tank 200. It should be noted that the Sichuan pepper oil extraction device 1 also includes a material pipeline (not shown in the figure) and components such as a Sichuan pepper pulverizer (not shown in the figure) and a filter (not shown in the figure) installed on the material pipeline to achieve the extraction of Sichuan pepper oil.

[0028] In this embodiment, the spiral extractor 100 has a first end 101 and a second end 102, with the first end 101 being higher than the second end 102. An emergency oil tank 200 is connected to the second end 102 via an emergency oil pipe 300, which is equipped with a switch valve 310. Understandably, in this embodiment, by providing the emergency oil tank 200, in the event of an abnormal power outage, the oil inside the spiral extractor 100 can flow into the emergency oil tank 200 through the emergency oil pipe 300, thereby preventing oil overflow and waste, and also avoiding environmental pollution caused by spilled oil.

[0029] It should be noted that in this embodiment, the first end 101 of the spiral extractor 100 is the discharge end, and the spiral extractor 100 is provided with a feed inlet near the second end 102, which is connected to the material pipeline. The spiral extractor 100 has a rotating spiral shaft inside, which pushes the material forward and applies pressure. Due to this configuration, since the material needs to overcome gravity to move upward, its movement speed in the pressing tank is relatively slowed, extending the residence time of the material in the high-pressure zone. It is easy to understand that the longer the peppercorns remain in the spiral extractor 100, the more fully they can be squeezed to extract the oil, which is beneficial to improving the extraction efficiency and quality of the oil.

[0030] In the event of a power outage in the extraction device, the oil inside the spiral extractor 100, due to its tilted design, tends to flow towards the second end 102, where it accumulates. Excessive oil accumulation at the second end 102 can lead to overflow. In this embodiment, an emergency oil tank 200 is connected to the second end 102 via an emergency oil pipe 300. The oil inside the spiral extractor 100 can flow into the emergency oil tank 200 through the emergency oil pipe 300, thus preventing oil overflow and waste, and also avoiding environmental pollution caused by spilled oil.

[0031] In detail, the switching valve 310 in this embodiment can be a battery valve. When the power is off, the solenoid valve opens the emergency oil pipe 300. That is, when the pepper oil extraction device 1 is powered off, the solenoid valve opens the emergency oil pipe 300. At this time, the emergency oil tank 200 is connected to the spiral extractor 100 through the emergency oil pipe 300, and the oil in the spiral extractor 100 can flow into the emergency oil tank 200 through the emergency oil pipe 300.

[0032] Optionally, in some embodiments, there are multiple spiral extractors 100, with the second end 102 of the downstream spiral extractor 100 connected to the first end 101 of the upstream spiral extractor 100 via a material pipe 400. It is understood that by using multiple spiral extractors 100, the extraction rate of Sichuan pepper oil can be effectively improved, thereby avoiding waste of raw materials.

[0033] It should be noted that "multiple" in this embodiment can be understood as two or more quantities. In this embodiment, the number of spiral extractors 100 can be two.

[0034] The length of the downstream spiral extractor 100 is greater than that of the upstream spiral extractor 100.

[0035] The Sichuan pepper raw material first enters the upstream spiral extractor 100, where it undergoes preliminary pressing under the action of spiral propulsion and compression, extracting some oil. Generally speaking, the upstream spiral extractor 100 focuses on rapid cell wall breaking and preliminary oil removal, with a larger screw pitch, faster pressure rise, and high processing intensity. The downstream spiral extractor 100 focuses on slow, deep oil removal. Due to its longer length, it can achieve a smoother and more uniform pressure gradient with the same screw pitch change rate, avoiding material "slipping" or "bridging" under high pressure and improving pressing stability. The even longer downstream spiral extractor 100 can achieve stable conveying and continuous pressurization of low-flow-weight materials by adjusting the screw pitch, shaft diameter, and rotation speed.

[0036] In this embodiment, the emergency oil tank 200 is connected to multiple spiral extractors 100 via multiple emergency oil pipes 300. Specifically, the emergency oil tank 200 is connected to two spiral extractors 100 via two emergency oil pipes 300. That is to say, in this embodiment, by setting up one emergency oil tank 200 to receive the oil from two spiral extractors 100, the number of emergency oil tanks 200 can be reduced.

[0037] In other embodiments, there are also multiple emergency oil tanks 200, each corresponding to one of the multiple spiral extractors 100. Each spiral extractor 100 is connected to an emergency oil tank 200 via an emergency oil pipe 300. That is, each spiral extractor 100 has a corresponding emergency oil tank 200 located below it.

[0038] In detail, in this embodiment, the bottom surface of the emergency fuel tank 200 has an oil guiding slope and an oil drain port. The oil drain port is located at the lower part of the oil guiding slope so that the oil in the emergency fuel tank 200 can be discharged from the oil drain port.

[0039] Optionally, in some embodiments, at least one filter is provided at the end of the emergency oil tank 200 where it connects to the spiral extractor 100 and the emergency oil pipe 300. Understandably, by providing the filter, oil residue can be filtered out to ensure that the oil in the emergency oil tank 200 is clear.

[0040] Understandably, the oil inlet of the emergency fuel tank 200 can be understood as the connection port between the emergency fuel tank 200 and the emergency fuel line 300.

[0041] Of course, in some other embodiments, the oil inlet of the emergency oil tank 200 and the end connected to the spiral extractor 100 and the emergency oil pipe 300 may not be equipped with a filter.

[0042] Optionally, a liquid level sensor (not shown) is installed inside the emergency oil tank 200. The pepper oil extraction device 1 also includes an indicator (not shown) that is communicatively connected to the liquid level sensor. When the liquid level sensor detects that the liquid level in the emergency oil tank 200 exceeds the preset liquid level, the indicator issues an indicator signal. The indicator can be a buzzer. When the liquid level in the emergency oil tank 200 is too high, the buzzer sounds to remind the operator to drain the oil from the emergency oil tank 200.

[0043] Of course, in some other embodiments, the indicator can also be an alarm light.

[0044] Optionally, in some embodiments, the pepper oil extraction device 1 further includes a heat exchange device (not shown), which is connected to the emergency oil tank 200 for heat exchange. It is understood that the heat exchange device can be a PTC heating element to heat the emergency oil tank 200, thereby preventing the oil in the emergency oil tank 200 from solidifying.

[0045] In summary, this utility model embodiment provides a Sichuan pepper oil extraction device 1 and a Sichuan pepper oil extraction system. The Sichuan pepper oil extraction system includes a Sichuan pepper oil extraction device 1, which includes a spiral extractor 100 and an emergency oil tank 200. The spiral extractor 100 has a first end 101 and a second end 102, with the height of the first end 101 being higher than the height of the second end 102. The emergency oil tank 200 is connected to the second end 102 via an emergency oil pipe 300, which is equipped with a switch valve 310. It is understood that, in this embodiment, by setting up the emergency oil tank 200, in the event of an abnormal power outage, the oil in the spiral extractor 100 can flow into the emergency oil tank 200 through the emergency oil pipe 300, thereby preventing oil overflow and waste, and also preventing environmental pollution caused by spilled oil.

[0046] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A Sichuan pepper oil extraction device, characterized in that, include: A spiral extractor (100) has a first end (101) and a second end (102) opposite each other, wherein the height of the first end (101) is higher than the height of the second end (102); An emergency fuel tank (200) is connected to the second end (102) via an emergency fuel pipe (300).

2. The Sichuan pepper oil extraction apparatus according to claim 1, characterized in that: There are multiple spiral extractors (100), and the second end (102) of the downstream spiral extractor (100) is connected to the first end (101) of the upstream spiral extractor (100) through a material pipe (400).

3. The Sichuan pepper oil extraction apparatus according to claim 2, characterized in that: The emergency oil tank (200) is connected to multiple spiral extractors (100) via multiple emergency oil pipes (300).

4. The Sichuan pepper oil extraction apparatus according to claim 2, characterized in that: The number of emergency oil tanks (200) is multiple and corresponds one-to-one with the number of spiral extractors (100). Each spiral extractor (100) is connected to an emergency oil tank (200) through an emergency oil pipe (300).

5. The Sichuan pepper oil extraction apparatus according to claim 2, characterized in that: The length of the downstream spiral extractor (100) is greater than that of the upstream spiral extractor (100).

6. The Sichuan pepper oil extraction apparatus according to claim 1, characterized in that: The bottom surface of the emergency oil tank (200) has an oil guiding slope and an oil drain port, which is located at the lower part of the oil guiding slope.

7. The Sichuan pepper oil extraction apparatus according to claim 1, characterized in that: At least one filter is provided at the end of the emergency oil tank (200) where the oil inlet is connected to the spiral extractor (100) and the emergency oil pipe (300); And / or, the emergency oil pipe (300) is provided with a switch valve (310), the switch valve (310) is a solenoid valve, the solenoid valve opens the emergency oil pipe (300) when the power is off.

8. The Sichuan pepper oil extraction apparatus according to claim 1, characterized in that: The emergency oil tank (200) is equipped with a liquid level sensor. The pepper oil extraction device also includes a prompter that is communicatively connected to the liquid level sensor. When the liquid level sensor detects that the liquid level in the emergency oil tank (200) exceeds the preset liquid level, the prompter issues a prompt signal.

9. The Sichuan pepper oil extraction apparatus according to claim 1, characterized in that: The pepper oil extraction device also includes a heat exchange device, which is connected to the emergency oil tank (200) for heat exchange.

10. A Sichuan pepper oil extraction system, characterized in that, The apparatus for extracting Sichuan pepper oil includes the one described in any one of claims 1-9.

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