Extraction machine for biochemical engineering

Abstract

The utility model relates to the technical field of biochemical engineering, in particular to an extraction machine for biochemical engineering. According to the technical scheme, the device comprises a box body, a separation storage mechanism and a recovery mechanism, the recovery mechanism comprises a pressure box, an electric rod is fixedly installed on one side in the pressure box, a piston head is fixedly installed at the output end of the electric rod, and a filter box is fixedly installed at the bottom of the pressure box through a pipe fitting; the electric rod is powered on and operates to drive the piston head to move horizontally in the pressure tank, so that the piston head extrudes chemical residues in the pressure tank, the effect of compressing water in the chemical residues is achieved, the water in the chemical residues flows into the pressure tank through the filter holes, and the chemical residues in the pressure tank are filtered out. According to the chemical raw material residue extraction device, the extraction residues are conveyed into the filtering box through the pipe fitting to be filtered, the function of recycling the extraction residues is achieved, secondary extraction and utilization of the extracted chemical raw material residues are facilitated, and waste of extra recyclable resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of biochemical engineering, in particular to an extraction machine for biochemical engineering. Background Art

[0002] Biochemical engineering is also known as biochemical processing, biochemical research, etc. Its constituent materials are low-cost and its application range is wide. It is widely used in various fields such as industry, chemical research, and biochemical processing. When studying chemical materials, it is necessary to use an extraction machine to extract chemical materials to facilitate further research on chemical materials. Among them, the "extraction machine for biochemical engineering" disclosed by application number "CN211245595U" has solved the problem that the existing extraction machines used in biochemical engineering all use a single motor to perform multiple repeated extractions, and each extraction requires internal processing, otherwise there will be residues that affect the effect of each extraction. At the same time, the efficiency of centrifugal extraction in the extraction effect does not meet the accuracy requirements of some chemical industries. After further searching, it was found that the "centrifugal extraction machine" disclosed by application number "CN212731135U" has effectively solved the problem that the existing extraction machines are already quite mature in centrifugal extraction technology, but for those that need to be further refined, the centrifugal extraction technology is already quite mature, but for those that need to be further refined, the centrifugal extraction technology is already quite mature, and the centrifugal extraction technology is not yet mature. The effect of mixing and filtering the raw materials for extraction is too poor, so that the extraction time is too long when the raw materials are extracted, which affects the extraction effect. In addition, impurities mixed in the extraction process can easily damage the extractor, seriously affecting the normal extraction. The collection of heavy phase and light phase liquids is also very inconvenient, and the use adaptability is poor. Technical disadvantages, but in actual use, there are still many defects in the extractor of similar structure, such as: it does not have the function of classifying, collecting and storing the extracted chemical raw materials, and it is necessary to use external storage equipment to collect and store different extracted chemical raw materials, which reduces the convenience of using the device to collect different extracted chemical raw materials, limits the specifications of the chemical raw materials collected by the device for extraction, and does not have the function of recycling the extraction residue, and cannot recycle the chemical raw material residue after extraction, resulting in additional waste of recyclable resources, reducing the reasonable utilization rate of chemical raw materials, and also reducing the energy-saving and environmental protection effect of the device. Therefore, it is necessary to design an extractor for biochemical industry. Utility Model Content

[0003] The purpose of the utility model is to provide an extraction machine for biochemical industry to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an extraction machine for biochemical engineering, comprising a box body, a separation storage mechanism and a recovery mechanism, wherein an axle rod is rotatably installed inside the box body through a mounting seat, a separation storage mechanism is fixedly installed on one side of the box body, the separation storage mechanism comprises a water tank, a water pump is fixedly installed on the top of the water tank, two groups of first solenoid valve tubes are fixedly installed on the front of the water pump, two groups of second solenoid valve tubes are fixedly installed on one side of the water pump through a delivery pipe, a recovery mechanism is fixedly installed below the mounting seat, the recovery mechanism comprises a pressure box, an electric rod is fixedly installed on one side of the pressure box, a piston head is fixedly installed on the output end of the electric rod, a filter box is fixedly installed on the bottom of the pressure box through a pipe fitting, turntables are fixedly installed on both sides of the bottom of the box body, and a sleeve plate is fixedly installed on the bottom of the turntable.

[0005] The controller controls the water pump to be powered on to generate suction, and the operator uses the demand to control two different sets of second solenoid valve tubes to be opened, so that the extracted chemical raw materials at different water levels inside the box are transported to the inside of the water pump through the second solenoid valve tube, and then the controller controls the first solenoid valve tube to be powered on to open, so that the water pump collects the chemical raw materials and transports them to the inside of the water tank. When different chemical raw materials need to be collected, the controller controls different first solenoid valve tubes to be powered on to store different types of chemical raw materials in the water tank, thereby realizing the function of classifying, collecting and storing the extracted chemical raw materials. There is no need to use external storage equipment to collect and store different extracted chemical raw materials, which increases the convenience of using the device to collect different extracted chemical raw materials and expands the specifications of chemical raw materials for extraction and collection using the device. The controller controls the third solenoid valve The pipe is powered on and turned on, so that the chemical residue inside the box is transported to the inside of the pressure box, and then the controller controls the electric rod to be powered on and drive the piston head to move horizontally inside the pressure box, so that the piston head squeezes the chemical residue inside the pressure box, thereby compressing the moisture inside the chemical residue. The moisture inside the chemical residue then flows into the inside of the pressure box through the filter holes, and is transported to the inside of the filter box through the pipe fittings for filtration. The recovered chemical residue moisture can be filtered through the high adsorption and high durability of the bamboo charcoal fiber particles, so that the impurities in the chemical residue moisture are separated from the water, thereby realizing the function of recycling the extracted residue, facilitating the recycling of the extracted chemical raw material residue, avoiding the waste of additional recyclable resources, improving the reasonable utilization rate of chemical raw materials, and increasing the energy-saving and environmental protection effect of the device.

[0006] Preferably, coiled heating tubes are installed equidistantly inside the mounting base, and a temperature sensor is fixedly installed on one side of the top of the box. The heating tubes are powered on to generate heat and exchange temperature with the mounting base, so that the inside of the box is in a high temperature state. The temperature sensor is powered on to monitor the temperature inside the box in real time, and the monitoring electromagnetic signal is transmitted to the controller through the wire for calculation. When the controller calculates that the monitoring electromagnetic signal is greater than the preset value, the heating tube is controlled to stop running through the wire, realizing the function of intelligently controlling the temperature inside the box, which is convenient for adjusting the temperature inside the box according to the operator's use requirements.

[0007] Preferably, a water dividing plate is fixedly installed inside the water tank, and a water outlet pipe is fixedly installed on one side and the bottom of the water tank. The water dividing plate can divide the storage space inside the water tank into different storage spaces, providing storage space for collecting different chemical raw materials. After connecting with external equipment through the water outlet pipe, a water source outlet can be provided for the chemical raw materials stored inside the water tank, which is convenient for operators to uniformly collect and process the chemical raw materials stored inside the water tank, avoiding the need to disassemble the water tank to collect the chemical raw materials stored and collected inside the water tank, and providing convenience for collecting chemical raw materials for different extractions.

[0008] Preferably, a third electromagnetic valve tube extending to the inside of the mounting seat is fixedly installed on one side of the pressure box, two groups of filter holes are opened inside the piston head, and bamboo charcoal fiber particles are filled inside the filter box through two groups of mounting plates. The third electromagnetic valve tube is powered on and turned on to facilitate the delivery of chemical residues extracted from the inside of the box to the inside of the pressure box according to the actual use needs of the operator. The filter holes can provide a liquid outlet for the chemical residues squeezed inside the pressure box, which is convenient for the subsequent chemical residue liquid squeezed out to be transported to the inside of the filter box through pipes for filtration. The high adsorption and high durability of the bamboo charcoal fiber particles can efficiently adsorb the recovered chemical residue moisture, so that the impurities and moisture inside the chemical residue moisture are separated, which is convenient for the subsequent secondary extraction of the collected chemical residue liquid, thereby improving the utilization rate of chemical raw materials and reducing the economic expenditure of using the extraction device.

[0009] Preferably, support rods are equidistantly installed on the outside of the shaft rod, a fixed seat is fixedly installed at one end of the support rod, a fan blade is rotatably installed on the inside of the fixed seat through an axle bolt, and a linkage rod is fixedly installed at the bottom of the support rod, and a push plate is fixedly installed at the bottom of the linkage rod. The controller controls the motor to be powered on and driven to rotate through a wire, and the rotating shaft rod can drive the fixed seat to rotate through the support rod, driving the fan blades to directly contact the chemical liquid inside the box, so that the fan blades rotate with the fixed seat as the axis, and the rotating fan blades contact and rotate with the liquid inside the box, which facilitates the full mixing of different chemical liquids inside the box, reduces the reaction time of extracting liquid inside the box, and the rotating support rod can drive the linkage rod to rotate, and the rotating linkage rod can drive the push plate to push the chemical residue at the bottom of the mounting seat to the inside of the third electromagnetic valve tube, so that the subsequent third electromagnetic valve tube can be opened to transport the chemical residue extracted inside the box to the inside of the pressure box.

[0010] Preferably, a motor is fixedly mounted on one side of the pressure box, and the motor delivery end is fixedly connected to the bottom end of the shaft rod. The motor is powered on to provide a basic power source for the rotating shaft rod, ensuring that the rotating blades are in contact with the liquid inside the box body and rotate, which is convenient for subsequent full mixing of different chemical liquids inside the box body, and also convenient for driving the push plate through the linkage rod to push the chemical residue at the bottom of the mounting seat into the third solenoid valve tube.

[0011] Preferably, a controller is fixedly installed on the front of the box, and an inspection door is movably installed on the bottom of the front of the box through hinges. The controller is electrically connected to the heating tube, temperature sensor, water pump, first solenoid valve tube, second solenoid valve tube, electric rod, third solenoid valve tube, motor through wires, so that the subsequent operator can power on the internal electrical equipment of the intelligent control device. The operator can manually open the inspection door to collect the chemical raw material residue stored in the pressure box, which provides convenience for the operator to uniformly collect and process the chemical raw material residue stored in the pressure box.

[0012] Preferably, the sleeve plate is movably installed with an extended telescopic plate inside, and a positioning bolt is threadedly installed inside the telescopic plate. The sleeve plate can provide an installation position for the telescopic plate, ensuring the stability of the installation position of the telescopic plate. The operator manually pulls the telescopic plate to adjust the horizontal installation position of the positioning bolt, which is convenient for adjusting the docking position of the positioning bolt according to the size of the spacing between different installation positions. The sleeve plate can be manually pushed to rotate with the turntable as the axis, which is convenient for adjusting the installation orientation of the sleeve plate and increases the adjustability of the installation position of the telescopic plate.

[0013] Preferably, a locking piece is threadedly installed on the front of the sleeve plate, and one end of the locking piece extends into the sleeve plate to contact and connect with one side of the telescopic plate. By manually rotating the locking piece, one end of the locking piece can be extended into the sleeve plate to contact and fix with one side of the telescopic plate, which is convenient for fixing the moving position of the telescopic plate, plays a role in locking the telescopic plate, avoids the telescopic plate from moving by itself due to the impact of external force on the device, and ensures the stability of the installation position of the telescopic plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The controller controls the water pump to generate suction, and the operator uses the demand to control two different sets of second solenoid valve tubes to open, so that the extracted chemical raw materials at different water levels inside the box are transported to the inside of the water pump through the second solenoid valve tube, and then the controller controls the first solenoid valve tube to be powered on and opened, so that the water pump collects the chemical raw materials and transports them to the inside of the water tank. When different chemical raw materials need to be collected, the controller controls different first solenoid valve tubes to be powered on and operated, so that different types of chemical raw materials are stored in the water tank, thereby realizing the function of classifying, collecting and storing the extracted chemical raw materials, without the need to rely on external storage equipment to collect and store different extracted chemical raw materials, increasing the convenience of using the device to collect different extracted chemical raw materials, and expanding the specifications of chemical raw materials for extraction and collection using the device.

[0016] 2. The controller controls the third solenoid valve tube to be powered on and opened, so that the chemical residue inside the box is transported to the inside of the pressure box. The controller controls the electric rod to be powered on and run to drive the piston head to move horizontally inside the pressure box, so that the piston head squeezes the chemical residue inside the pressure box, thereby compressing the moisture inside the chemical residue. The moisture inside the chemical residue then flows into the inside of the pressure box through the filter holes, and is transported to the inside of the filter box through the pipe fittings for filtering. The high adsorption and high durability of the bamboo charcoal fiber particles can filter the recovered chemical residue moisture, so that the impurities in the chemical residue moisture are separated from the water, realizing the function of recycling the extraction residue, facilitating the recycling of the chemical raw material residue after extraction, avoiding the waste of additional recyclable resources, improving the reasonable utilization rate of chemical raw materials, and increasing the energy-saving and environmental protection effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front internal structure of the utility model;

[0019] Figure 3 It is a front structural schematic diagram of the utility model;

[0020] Figure 4 It is a partial structural diagram of the off-storage mechanism of the utility model;

[0021] Figure 5 It is a partial structural schematic diagram of the recycling mechanism of the utility model;

[0022] Figure 6 It is a schematic diagram of the local structure of the shaft rod of the utility model;

[0023] Figure 7 It is a schematic diagram of the local structure of the turntable of the utility model.

[0024] In the figure: 1. box body; 101. mounting base; 102. heating tube; 103. temperature sensor; 2. separation storage mechanism; 201. water tank; 202. water pump; 203. first solenoid valve tube; 204. delivery pipe; 205. second solenoid valve tube; 206. water distribution plate; 207. water outlet pipe; 3. recovery mechanism; 301. pressure box; 302. electric rod; 303. piston head; 304. third solenoid valve tube; 305. filter box; 306. bamboo charcoal fiber particles; 307. filter hole; 4. shaft rod; 401. support rod; 402. fixing base; 403. fan blade; 404. linkage rod; 405. push plate; 5. motor; 6. controller; 7. turntable; 701. sleeve plate; 702. telescopic plate; 8. locking piece. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] Embodiment 1

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, the present invention provides an extraction machine for biochemical engineering, comprising a housing 1, a separation storage mechanism 2 and a recovery mechanism 3, wherein a shaft 4 is rotatably mounted inside the housing 1 through a mounting seat 101, a coiled heating tube 102 is equidistantly mounted inside the mounting seat 101, and a temperature sensor 103 is fixedly mounted on one side of the top of the housing 1, and a separation storage mechanism 2 is fixedly mounted on one side of the housing 1, the separation storage mechanism 2 comprises a water tank 201, a water pump 202 is fixedly mounted on the top of the water tank 201, and two sets of first electromagnetic valve tubes 203 are fixedly mounted on the front of the water pump 202;

[0028] Two sets of second solenoid valve tubes 205 are fixedly installed on one side of the water pump 202 through the delivery pipe 204, and a recovery mechanism 3 is fixedly installed below the mounting seat 101. The recovery mechanism 3 includes a pressure box 301, an electric rod 302 is fixedly installed on one side of the pressure box 301, a piston head 303 is fixedly installed on the output end of the electric rod 302, and a filter box 305 is fixedly installed on the bottom of the pressure box 301 through a pipe fitting;

[0029] A third solenoid valve tube 304 extending to the inside of the mounting seat 101 is fixedly installed on one side of the pressure box 301, two groups of filter holes 307 are opened inside the piston head 303, and the inside of the filter box 305 is filled with bamboo charcoal fiber particles 306 through two groups of mounting plates, and support rods 401 are equidistantly installed on the outside of the shaft rod 4, and a fixed seat 402 is fixedly installed on one end of the support rod 401. A fan blade 403 is rotatably installed on the inside of the fixed seat 402 through an axle bolt, and a linkage rod 404 is fixedly installed at the bottom of the support rod 401;

[0030] A push plate 405 is fixedly installed at the bottom of the linkage rod 404, a motor 5 is fixedly installed on one side of the pressure box 301, and the conveying end of the motor 5 is fixedly connected to the bottom end of the shaft rod 4, turntables 7 are fixedly installed on both sides of the bottom of the box body 1, a sleeve plate 701 is fixedly installed at the bottom of the turntable 7, a controller 6 is fixedly installed on the front of the box body 1, an extended telescopic plate 702 is movably installed inside the sleeve plate 701, and a positioning bolt is installed on the internal thread of the telescopic plate 702.

[0031] The working principle of the biochemical extraction machine based on the first embodiment is: after the box body 1 is moved to the docking position, the operator manually pushes the sleeve plate 701 to make the sleeve plate 701 rotate around the turntable 7 as the axis, which is convenient for adjusting the installation position of the sleeve plate 701, and then the operator manually pulls the telescopic plate 702 to adjust the horizontal installation position of the positioning bolt, which is convenient for adjusting the docking position of the positioning bolt according to the size of the spacing between different installation positions, increasing the adjustability of the installation position of the telescopic plate 702, and facilitating the adjustment of the docking position of the telescopic plate 702 and the positioning bolt according to the installation position requirements;

[0032] After the chemical raw materials are placed in the box 1, the heating tube 102 is powered on to generate heat, and the temperature is exchanged with the mounting seat 101, so that the inside of the box 1 is in a high temperature state, and then the temperature sensor 103 is powered on to monitor the temperature inside the box 1 in real time, and the monitoring electromagnetic signal is transmitted to the controller 6 through the wire for calculation;

[0033] When the controller 6 calculates that the monitoring electromagnetic signal is greater than the preset value, the heating tube 102 is controlled to stop running through the wire, realizing the function of intelligently controlling the internal temperature of the box body 1, which is convenient for adjusting the internal temperature of the box body 1 according to the use requirements of the operator, and provides the basic environmental temperature requirements for the subsequent extraction of the chemical raw materials stored in the mounting seat 101;

[0034] The controller 6 controls the motor 5 to be powered on and run through the wire to drive the shaft 4 to rotate. The rotating shaft 4 can drive the fixing seat 402 to rotate through the support rod 401, and drive the fan blades 403 to directly contact the chemical liquid inside the box 1, so that the fan blades 403 rotate with the fixing seat 402 as the axis. The rotating fan blades 403 contact and rotate with the liquid inside the box 1, which facilitates the full mixing of different chemical liquids inside the box 1, reduces the reaction time of extracting the liquid inside the box 1, and increases the effect of mixed extraction of different chemical liquids inside the box 1;

[0035] The water pump 202 is powered on and operated by the controller 6 to generate suction, and two different sets of second electromagnetic valve tubes 205 are controlled to be opened according to the needs of the operator, so that the extracted chemical raw materials at different water levels inside the box 1 are transported to the inside of the water pump 202 through the second electromagnetic valve tubes 205, thereby collecting the chemical raw materials at different water levels;

[0036] Then, the controller 6 controls the first electromagnetic valve tube 203 to be powered on, so that the water pump 202 collects the chemical raw materials and transports them to the inside of the water tank 201. When different chemical raw materials need to be collected, the controller 6 controls different first electromagnetic valve tubes 203 to be powered on, so that different types of chemical raw materials are stored in the water tank 201, thereby realizing the function of classifying, collecting and storing the extracted chemical raw materials, increasing the convenience of using the device to collect different extracted chemical raw materials, and expanding the specifications of chemical raw materials extracted and collected by the device;

[0037] The rotating support rod 401 can drive the linkage rod 404 to rotate, and the rotating linkage rod 404 can drive the push plate 405 to push the chemical residue at the bottom of the mounting seat 101 to the inside of the third solenoid valve tube 304, so that the third solenoid valve tube 304 can be opened to transport the chemical residue extracted from the inside of the box body 1 to the inside of the pressure box 301;

[0038] The controller 6 controls the third solenoid valve tube 304 to be powered on and turned on, so that the chemical residue inside the box body 1 is transported to the inside of the pressure box 301, and then the controller 6 controls the electric rod 302 to be powered on and driven to move the piston head 303 horizontally inside the pressure box 301, so that the piston head 303 squeezes the chemical residue inside the pressure box 301, thereby compressing the moisture inside the chemical residue;

[0039] The filter hole 307 can provide a liquid outlet for the chemical residue squeezed inside the pressure box 301, so that the chemical residue liquid squeezed out can be transported to the filter box 305 through the pipe for filtration. The high adsorption and durability of the bamboo charcoal fiber particles 306 can filter the recovered chemical residue moisture, so that the impurities in the chemical residue moisture are separated from the water, realizing the function of recycling the extracted residue, facilitating the recycling of the chemical raw material residue after extraction, avoiding the waste of additional recyclable resources, and improving the reasonable utilization rate of chemical raw materials.

[0040] Embodiment 2

[0041] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 7 As shown, the utility model proposes an extraction machine for biochemical engineering. Compared with the first embodiment, this embodiment also includes: a water distribution plate 206 is fixedly installed inside the water tank 201, and a water outlet pipe 207 is fixedly installed on one side and the bottom of the water tank 201, an inspection door is movably installed on the bottom of the front side of the box body 1 through a hinge, a locking piece 8 is threadedly installed on the front side of the sleeve plate 701, and one end of the locking piece 8 extends to the inside of the sleeve plate 701 and is in contact with one side of the telescopic plate 702.

[0042] In this embodiment, Figure 4 As shown, the water dividing plate 206 can divide the internal storage space of the water tank 201 into different storage spaces, providing storage space for collecting different chemical raw materials. After being connected to external equipment through the water outlet pipe 207, a water source outlet can be provided for the chemical raw materials stored in the water tank 201, which is convenient for operators to uniformly collect and process the chemical raw materials stored in the water tank 201, avoiding the need to disassemble the water tank 201 to collect the chemical raw materials stored and collected in the water tank 201, and providing convenience for collecting chemical raw materials for different extractions;

[0043] like Figure 3 As shown, the operator manually opens the inspection door to facilitate the collection of the chemical raw material residues stored in the pressure box 301, which provides convenience for the operator to uniformly collect and process the chemical raw material residues stored in the pressure box 301;

[0044] like Figure 1 , Figure 2 , Figure 3 , Figure 7As shown, by manually rotating the locking piece 8, one end of the locking piece 8 can be extended to the inside of the sleeve plate 701 until it is abutted and fixed against one side of the telescopic plate 702, which is convenient for fixing the moving position of the telescopic plate 702, thereby locking the telescopic plate 702 and preventing the telescopic plate 702 from moving on its own due to external impact on the device, thereby ensuring the stability of the installation position of the telescopic plate 702.

[0045] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A biochemical extraction machine, comprising a housing (1), a separation storage mechanism (2) and a recovery mechanism (3), characterized in that: A shaft (4) is rotatably mounted inside the box body (1) via a mounting seat (101); a separation storage mechanism (2) is fixedly mounted on one side of the box body (1); the separation storage mechanism (2) comprises a water tank (201); a water pump (202) is fixedly mounted on the top of the water tank (201); two groups of first solenoid valve tubes (203) are fixedly mounted on the front of the water pump (202); two groups of second solenoid valve tubes (205) are fixedly mounted on one side of the water pump (202) via a delivery pipe (204); A recovery mechanism (3) is fixedly mounted below the mounting seat (101), the recovery mechanism (3) comprising a pressure box (301), an electric rod (302) is fixedly mounted on one side of the interior of the pressure box (301), a piston head (303) is fixedly mounted on the output end of the electric rod (302), a filter box (305) is fixedly mounted on the bottom of the pressure box (301) via a pipe fitting, a rotating disk (7) is fixedly mounted on both sides of the bottom of the box body (1), and a sleeve plate (701) is fixedly mounted on the bottom of the rotating disk (7).

2. The biochemical extraction machine according to claim 1, characterized in that: Coiled heating tubes (102) are equidistantly mounted inside the mounting seat (101), and a temperature sensor (103) is fixedly mounted on one side of the top of the box body (1).

3. The biochemical extraction machine according to claim 1, characterized in that: A water distribution plate (206) is fixedly installed inside the water tank (201), and a water outlet pipe (207) is fixedly installed on one side and the bottom of the water tank (201).

4. The biochemical extraction machine according to claim 1, characterized in that: A third solenoid valve tube (304) extending into the interior of the mounting seat (101) is fixedly mounted on one side of the pressure box (301), two groups of filter holes (307) are provided inside the piston head (303), and bamboo charcoal fiber particles (306) are filled inside the filter box (305) via two groups of mounting plates.

5. The biochemical extraction machine according to claim 1, characterized in that: Support rods (401) are equidistantly mounted on the outside of the shaft rod (4); a fixing seat (402) is fixedly mounted on one end of the support rod (401); a fan blade (403) is rotatably mounted on the inside of the fixing seat (402) via an axle bolt; a linkage rod (404) is fixedly mounted on the bottom of the support rod (401); and a push plate (405) is fixedly mounted on the bottom of the linkage rod (404).

6. The biochemical extraction machine according to claim 1, characterized in that: A motor (5) is fixedly mounted on one side of the pressure box (301), and the delivery end of the motor (5) is fixedly connected to the bottom end of the shaft rod (4).

7. The biochemical extraction machine according to claim 1, characterized in that: The front of the box (1) is fixedly mounted with a controller (6), and the bottom of the front of the box (1) is movably mounted with an inspection door via hinges.

8. The biochemical extraction machine according to claim 1, characterized in that: An extended telescopic plate (702) is movably installed inside the sleeve plate (701), and a positioning bolt is threadedly installed inside the telescopic plate (702).

9. The biochemical extraction machine according to claim 1, characterized in that: A locking piece (8) is threadedly mounted on the front face of the sleeve plate (701), and one end of the locking piece (8) extends into the interior of the sleeve plate (701) to abut against one side of the telescopic plate (702).

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