CN118286727A

CN118286727A - Fluid extraction device

Info

Publication number: CN118286727A
Application number: CN202410706647.XA
Authority: CN
Inventors: 厉昌海; 徐美芬; 章央央; 李雪峰; 郑丽霞
Original assignee: Hangzhou C&k Testing Technic Co ltd
Current assignee: Hangzhou C&k Testing Technic Co ltd
Priority date: 2024-06-03
Filing date: 2024-06-03
Publication date: 2024-07-05
Anticipated expiration: 2044-06-03
Also published as: CN118286727B

Abstract

The invention discloses a fluid extraction device, which relates to the technical field of extraction devices, and comprises a mixing mechanism, wherein the upper surface of the mixing mechanism is provided with a liquid injection mechanism for automatically adding extracting liquid, the upper part in the mixing mechanism is provided with a mounting mechanism for mounting a transmission component, the mounting mechanism comprises a partition plate, the upper surface of the partition plate is slidably provided with a movable frame, a pawl is rotatably mounted in the movable frame, the upper surface of the mounting mechanism is provided with a triggering mechanism for stopping adding the extracting liquid, the triggering mechanism comprises mounting blocks, a rotating column is rotatably mounted between the two mounting blocks, the outer surface of the rotating column is fixedly provided with a ratchet wheel, and the ratchet wheel is movably meshed with the pawl.

Description

Fluid extraction device

Technical Field

The invention relates to the technical field of extraction devices, in particular to a fluid extraction device.

Background

Extraction, also known as solvent extraction or liquid-liquid extraction, is a unit operation of separating a mixture by utilizing the different solubilities of components in a system in solvents, and is widely used in the industries of chemistry, metallurgy, food, etc., and is commonly used in the petroleum refining industry by utilizing the difference in solubility or partition coefficient of a substance in two mutually immiscible solvents to transfer a solute substance from one solvent to the other.

At present, when a fluid extraction device is used, stock solution is usually put into a storage barrel, then extract solution is put into the storage barrel, the stock solution and the extract solution are fused and heated, and heated gas is cooled and separated, so that the extraction process is completed, but at present, most of fluid extraction devices are usually used, the extract solution is manually added manually, so that the phenomenon that the extract solution is excessively or excessively added easily occurs, the extraction quality is influenced, the concentration of the extracted liquid does not reach the standard, the daily use is inconvenient, and aiming at the problems, the inventor proposes a fluid extraction device for solving the problems.

Disclosure of Invention

In order to solve the problem of manually adding the extract; the invention aims to provide a fluid extraction device.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a fluid extraction device, including mixing mechanism, mixing mechanism's upper surface is equipped with the notes liquid mechanism that carries out automatic interpolation to the extract, mixing mechanism internal upper portion is equipped with the installation mechanism that installs drive assembly, installation mechanism includes the baffle, the last surface sliding mounting of baffle has the removal frame, the pawl is installed to the removal frame internal rotation, installation mechanism's upper surface is equipped with the trigger mechanism that stops adding to the stoste, trigger mechanism includes the installation piece, rotate between two installation pieces and install the spliced pole, the surface fixed mounting of spliced pole has the ratchet, and ratchet and pawl movable engagement.

Preferably, the mixing mechanism comprises a storage barrel, a liquid inlet pipe and a liquid outlet pipe are fixedly arranged on the outer surface of the storage barrel, the liquid outlet pipe is located under the liquid inlet pipe, a second valve and a third valve are rotatably arranged on the outer surface of the liquid inlet pipe, a first valve is rotatably arranged on the outer surface of the liquid outlet pipe, a fixing bar and a mounting bar are fixedly arranged on the outer surface of the bottom of the storage barrel, a first cross bar is rotatably arranged in the fixing bar, the first cross bar is fixedly connected to the first valve at the center of one end of the liquid outlet pipe, a second motor is fixedly arranged on the side surface of the mounting bar, which is far away from the fixing bar, an output shaft of the second motor is fixedly connected to the first cross bar at the center of one end of the fixing bar, a square bar and a rectangular bar are fixedly arranged on the outer surface of the upper portion of the storage barrel, the square bar and the rectangular bar are located on two sides of the liquid inlet pipe, a transmission bar is rotatably arranged on the third valve through a synchronous wheel and a synchronous belt, the transmission bar is fixedly connected to the center of one end of the driving bar, which is near to the liquid inlet pipe, and the mounting bar is rotatably arranged on the third valve.

Preferably, the stirring rod is rotatably installed in the storage barrel, the first motor is fixedly installed on the upper surface of the storage barrel, the bottom end of the output shaft of the first motor is fixedly connected to the stirring rod, the guide rod is fixedly installed in the bottom in the storage barrel, the floating plate is sleeved on the outer surface of the guide rod in a sliding manner, the sealing block is fixedly installed on the upper surface of the floating plate, and the first toothed plate is fixedly installed on the upper surface of the sealing block.

Preferably, the liquid injection mechanism comprises a storage tank, the storage tank is fixedly arranged on the upper surface of a storage barrel, a connecting pipe is fixedly arranged on the lower surface of the storage tank, a liquid storage pipe is fixedly arranged on the lower surface of the connecting pipe, the lower surface of the liquid storage pipe is fixedly connected to the storage barrel, a liquid outlet pipe is fixedly arranged on the lower surface of the liquid storage pipe, the bottom end of the liquid outlet pipe is inserted into the storage barrel, a third valve is rotatably arranged on the outer surface of the connecting pipe, a supporting bar is fixedly arranged on the upper surface of the storage barrel, a first connecting rod is rotatably arranged in the supporting bar, the first connecting rod is fixedly connected to the third valve near the center of one end of the connecting pipe, and a first valve and a second valve are rotatably arranged on the outer surface of the liquid outlet pipe.

Preferably, baffle fixed mounting is inside the storage barrel, baffle's upper surface fixed mounting has the backup pad, rotatory first dwang of installing in the backup pad, and carry out the transmission through synchronizing wheel and hold-in range between first dwang and the transfer line, first dwang is close to the one end center department fixed connection of drain pipe on first valve, sliding mounting has the movable strip in the baffle, sliding mounting has spacing, and the one end activity card that the movable strip was kept away from to the spacing is established inside the sealing block, the side fixed mounting that the movable strip was kept away from to the movable strip has No. two pinion racks, rotatory installation of baffle has the dwang, and carry out the transmission through synchronizing wheel and hold-in range between dwang and the first dwang, one end center department fixed mounting that the dwang was kept away from the synchronizing wheel has No. two gears, and No. two pinion racks mesh, the side fixed mounting that the spacing is close to No. two pinion racks has the second spring, and the one end fixed connection that the spacing was kept away from to the second spring is inside the movable strip.

Preferably, two installation pieces fixed mounting are on the baffle, the equal fixed mounting in both ends of spliced pole has the pivot, and two pivots rotate respectively and set up inside two installation pieces, the equal fixed mounting of surface of two pivots has the third spring, and the one end fixed connection that the pivot was kept away from to the third spring is inside the installation piece, the pivot that is located the right side is kept away from the one end center department fixed mounting of spliced pole has the second connecting rod, and the second connecting rod passes through synchronizing wheel and hold-in range with the installation pole and carries out the transmission, the one end center department fixed connection of pivot is kept away from to the second connecting rod is on the second valve, the one end center department fixed mounting that the spliced pole was kept away from to the pivot that is located the left side has the second connector.

Preferably, the lower surface of the pawl is fixedly provided with a first spring, and one end, far away from the pawl, of the first spring is fixedly connected inside the movable frame.

Preferably, the upper surface fixed mounting of baffle has two fixed plates, and two fixed plate rotation are installed the second horizontal pole, and the one end center department fixed mounting of second horizontal pole has the rotation strip, and the one end rotation that the second horizontal pole was kept away from to the rotation strip is installed the swinging strip, and the one end rotation that the swinging strip was kept away from to the swinging strip is installed the connecting strip, and the one end fixed connection that the swinging strip was kept away from to the connecting strip on removing the frame, and the upper surface fixed mounting of baffle has the limiting plate, and the one end that the connecting strip is close to removing the frame slides and runs through the limiting plate.

Preferably, the upper surface fixed mounting of baffle has the riser, and the riser internal rotation is installed the second bull stick, carries out the transmission through synchronizing wheel and hold-in range between second bull stick and the second horizontal pole, and the one end center department fixed mounting that the synchronizing wheel was kept away from to the second bull stick has a gear, and a gear and a pinion rack movable engagement.

Preferably, the upper surface fixed mounting of baffle has the mounting panel, and mounting panel internal rotation installs the rotary drum, and rotary drum and second horizontal pole pass through synchronizing wheel and hold-in range and carry out the transmission, and sliding mounting has first connector in the rotary drum, and first connector and second connector movable engagement, and the upper surface slidable mounting of baffle has the movable plate, and first connector rotates the setting inside the movable plate, and baffle internal rotation installs the screw rod, and screw rod and dwang pass through synchronizing wheel and hold-in range and carry out the transmission, threaded connection has the slider of movable plate bottom on the screw rod.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the addition amount of the stock solution and the addition of the extractant are controlled by arranging the trigger mechanism, so that the stock solution is stopped to be added when the stock solution is added to a certain amount, and when the stock solution is stopped to be added, the quantitative extraction solution is automatically added, thereby avoiding errors in the ratio of the extraction solution to the stock solution and affecting the extraction effect.

2. According to the invention, the first cross rod, the first rotating rod and the rotating rod are directly matched to drive the limiting strip to move, so that the limiting strip can limit the floating plate, and the phenomenon that the triggering mechanism resets in advance due to fluctuation of the liquid level during mixing, thereby influencing the integral use of the device, is avoided.

3. According to the invention, the first connecting head is driven to move by matching among the first cross rod, the first rotating rod and the rotating rod, so that the first connecting head is meshed with the second connecting head, and the resetting of the trigger mechanism is realized by directly matching the second cross rod, the second cross rod and the rotating cylinder, so that the next extraction is convenient.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic view of the whole cross-sectional structure of the present invention.

FIG. 3 is a schematic cross-sectional view of a mixing mechanism according to the present invention.

FIG. 4 is a schematic cross-sectional view of the mounting mechanism of the present invention.

FIG. 5 is a schematic cross-sectional view of a separator according to the present invention.

FIG. 6 is a schematic cross-sectional view of the trigger mechanism of the present invention.

Fig. 7 is an enlarged schematic view of the structure a of fig. 2 according to the present invention.

Fig. 8 is an enlarged schematic view of the structure of fig. 3B according to the present invention.

Fig. 9 is an enlarged schematic view of the structure at C of fig. 3 according to the present invention.

Fig. 10 is an enlarged schematic view of the structure of fig. 3D according to the present invention.

Fig. 11 is an enlarged schematic view of the structure at E of fig. 3 according to the present invention.

Fig. 12 is an enlarged schematic view of the structure at F of fig. 4 according to the present invention.

Fig. 13 is an enlarged schematic view of the structure at G of fig. 4 according to the present invention.

In the figure: 1. a mixing mechanism; 101. a storage tub; 102. a liquid inlet pipe; 103. a liquid discharge pipe; 104. a motor I; 105. a stirring rod; 106. a guide rod; 107. a floating plate; 108. a sealing block; 109. a first toothed plate; 110. a valve I; 111. a fixing strip; 112. a first cross bar; 113. a mounting bar; 114. a motor II; 115. a support bar; 116. a first connecting rod; 117. a valve II; 118. a rectangular bar; 119. a mounting rod; 120. a valve III; 121. square strips; 122. a transmission rod; 2. a liquid injection mechanism; 201. a storage tank; 202. a connecting pipe; 203. a liquid storage tube; 204. a liquid outlet pipe; 205. a first valve; 206. a second valve; 207. a third valve; 3. a mounting mechanism; 301. a partition plate; 302. a support plate; 303. a first rotating lever; 304. a rotating lever; 305. a fixing plate; 306. a second cross bar; 307. a moving plate; 308. a first connector; 309. a mounting plate; 310. a rotating drum; 311. a screw; 312. rotating the strip; 313. a swinging bar; 314. a connecting strip; 315. a limiting plate; 316. a moving frame; 317. a pawl; 318. a first spring; 319. a riser; 320. a second rotating rod; 321. a first gear; 322. a second gear; 323. moving the bar; 324. a second toothed plate; 325. a limit bar; 326. a second spring; 4. a trigger mechanism; 401. a mounting block; 402. a ratchet wheel; 403. a rotating shaft; 404. a third spring; 405. a second connector; 406. a second connecting rod; 407. and rotating the column.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples: as shown in fig. 1-13, the invention provides a fluid extraction device, which comprises a mixing mechanism 1, the upper surface of the mixing mechanism 1 is provided with a liquid injection mechanism 2 for automatically adding the extracting liquid, the liquid injection mechanism is used for automatically adding the extracting liquid quantitatively, manual adding of the extracting liquid is avoided, the upper part in the mixing mechanism 1 is provided with a mounting mechanism 3 for mounting a transmission component, the mounting mechanism 3 comprises a partition 301, the upper surface of the partition 301 is slidably provided with a movable frame 316, a pawl 317 is rotatably mounted in the movable frame 316 and is used for mounting the transmission component, the upper surface of the mounting mechanism 3 is provided with a trigger mechanism 4 for stopping adding the extracting liquid, the trigger mechanism 4 comprises a mounting block 401, a rotating column 407 is rotatably mounted between the two mounting blocks 401, the outer surface of the rotating column 407 is fixedly provided with a ratchet 402, the ratchet 402 is movably meshed with the pawl 317 and is used for controlling the adding of the extracting liquid, the adding of the extracting liquid is stopped when the extracting liquid is added to a certain capacity, the adding of the extracting liquid is realized, the liquid injection mechanism 2 is controlled, and the quantitative adding of the extracting liquid is realized.

The mixing mechanism 1 comprises a storage barrel 101, a liquid inlet pipe 102 and a liquid outlet pipe 103 are fixedly arranged on the outer surface of the storage barrel 101, the liquid outlet pipe 103 is located right below the liquid inlet pipe 102, a second valve 117 and a third valve 120 are rotatably arranged on the outer surface of the liquid inlet pipe 102, a first valve 110 is rotatably arranged on the outer surface of the liquid outlet pipe 103, a fixed bar 111 and a mounting bar 113 are fixedly arranged on the outer surface of the bottom of the storage barrel 101, a first cross bar 112 is rotatably arranged in the fixed bar 111, the first cross bar 112 is fixedly connected to the first valve 110 at the center of one end, a second motor 114 is fixedly arranged on the side surface of the mounting bar 113, which is far away from the fixed bar 111, an output shaft of the second motor 114 is fixedly connected to the first cross bar 112 at the center of one end, which is close to the fixed bar 111, a square bar 121 and a rectangular bar 118 are fixedly arranged on the outer surface of the upper portion of the storage barrel 101, the square bar 121 and the rectangular bar 118 are located on two sides of the liquid inlet pipe 102, a transmission bar 122 is rotatably arranged in the square bar 121 and the first cross bar 112 are rotatably arranged through a synchronous wheel and a synchronous belt, one end of the first cross bar 112 is fixedly connected to the first valve 119 at the center of the position, which is close to the inner side of the fixed bar 120, which is fixedly connected to the inner side of the valve 102.

By adopting the technical scheme, the second motor 114 can drive the first valve 110 and the third valve 120 to rotate.

The stirring rod 105 is rotatably installed in the storage barrel 101, the first motor 104 is fixedly installed on the upper surface of the storage barrel 101, the bottom end of an output shaft of the first motor 104 is fixedly connected to the stirring rod 105, the guide rod 106 is fixedly installed in the bottom in the storage barrel 101, a floating plate 107 is sleeved on the outer surface of the guide rod 106 in a sliding mode, a sealing block 108 is fixedly installed on the upper surface of the floating plate 107, and the first toothed plate 109 is fixedly installed on the upper surface of the sealing block 108.

By adopting the technical scheme, the floating plate 107 can drive the first toothed plate 109 to move.

The liquid injection mechanism 2 comprises a storage tank 201, the storage tank 201 is fixedly arranged on the upper surface of the storage barrel 101, a connecting pipe 202 is fixedly arranged on the lower surface of the storage tank 201, a liquid storage pipe 203 is fixedly arranged on the lower surface of the connecting pipe 202, the lower surface of the liquid storage pipe 203 is fixedly connected to the storage barrel 101, a liquid outlet pipe 204 is fixedly arranged on the lower surface of the liquid storage pipe 203, the bottom end of the liquid outlet pipe 204 is inserted into the storage barrel 101, a third valve 207 is rotatably arranged on the outer surface of the connecting pipe 202, a supporting bar 115 is fixedly arranged on the upper surface of the storage barrel 101, a first connecting rod 116 is rotatably arranged on the supporting bar 115, the position, close to the center of one end of the connecting pipe 202, of the first connecting rod 116 is fixedly connected to the third valve 207, and a first valve 205 and a second valve 206 are rotatably arranged on the outer surface of the liquid outlet pipe 204.

By adopting the above technical scheme, the first connecting rod 116 can drive the third valve 207 to rotate.

The baffle 301 is fixedly installed inside the storage barrel 101, the supporting plate 302 is fixedly installed on the upper surface of the baffle 301, the first rotating rod 303 is rotatably installed on the supporting plate 302, the first rotating rod 303 and the transmission rod 122 are in transmission through the synchronous wheel and the synchronous belt, the first rotating rod 303 is fixedly connected to the first valve 205 near the center of one end of the liquid outlet pipe 204, the movable strip 323 is slidably installed in the baffle 301, the limit strip 325 is slidably installed in the movable strip 323, one end, far away from the movable strip 323, of the limit strip 325 is movably clamped inside the sealing block 108, the side, far away from the limit strip 325, of the movable strip 323 is fixedly installed with the second toothed plate 324, the rotating rod 304 is rotatably installed in the baffle 301, the rotating rod 304 is in transmission with the first rotating rod 303 through the synchronous wheel and the synchronous belt, the second gear 322 is fixedly installed at the center of one end, far away from the synchronous wheel, of the second gear 322 is meshed with the second toothed plate 324, the side, near the second toothed plate 324, of the limit strip 325 is fixedly installed with the second spring 326, and one end, far away from the limit strip 325 is fixedly connected inside the limit strip 323.

By adopting the above technical scheme, the limiting strip 325 can limit the sealing block 108.

The two installation blocks 401 are fixedly installed on the partition 301, the two ends of the rotating post 407 are fixedly provided with rotating shafts 403, the two rotating shafts 403 are respectively and rotatably arranged inside the two installation blocks 401, the outer surfaces of the two rotating shafts 403 are fixedly provided with third springs 404, one ends of the third springs 404, which are far away from the rotating shafts 403, are fixedly connected inside the installation blocks 401, the center of one end, which is far away from the rotating post 407, of the rotating shaft 403, on the right side is fixedly provided with a second connecting rod 406, the first connecting rod 116 and the installation rod 119 are in transmission through synchronous wheels and synchronous belts, the center of one end, which is far away from the rotating shaft 403, of the second connecting rod 406 is fixedly connected on the second valve 206, the center of one end, which is far away from the rotating post 407, of the rotating shaft 403, is located on the left side is fixedly provided with a second connector 405, and the outer surface of the rotating post 407 is fixedly provided with a ratchet 402.

By adopting the technical scheme, the rotating post 407 can drive the second valve 206 to rotate.

The lower surface of the pawl 317 is fixedly provided with a first spring 318, and one end of the first spring 318, which is far away from the pawl 317, is fixedly connected inside the moving frame 316.

By adopting the above technical scheme, the pawl 317 can limit the rotation post 407.

The upper surface fixed mounting of baffle 301 has two fixed plates 305, and the second horizontal pole 306 is installed to two fixed plate 305 rotation, and the one end center department fixed mounting of second horizontal pole 306 has the rotation strip 312, and the one end rotation that the rotation strip 312 kept away from the second horizontal pole 306 is installed the swinging strip 313, and the one end rotation that the swinging strip 313 kept away from the rotation strip 312 is installed connecting strip 314, and the one end fixed connection that the swinging strip 313 was kept away from to connecting strip 314 is on moving frame 316, and the upper surface fixed mounting of baffle 301 has limiting plate 315, and the one end that connecting strip 314 is close to moving frame 316 slides and runs through limiting plate 315.

By adopting the technical scheme, the second cross bar 306 can drive the pawl 317 to move.

The upper surface of baffle 301 is fixed mounting has riser 319, and riser 319 rotation is installed second bull stick 320, carries out the transmission through synchronizing wheel and hold-in range between second bull stick 320 and the second horizontal pole 306, and second bull stick 320 keeps away from the one end center department fixed mounting of synchronizing wheel and has a gear 321, and a gear 321 and a pinion rack 109 movable engagement.

By adopting the technical scheme, the second rotating rod 320 can drive the second cross rod 306 to rotate.

The upper surface of baffle 301 is fixedly mounted with mounting panel 309, mounting panel 309 internally mounted rotary drum 310, and rotary drum 310 and second horizontal pole 306 are transmitted through synchronizing wheel and hold-in range, and internally mounted rotary drum 310 sliding has first connector 308, and first connector 308 and second connector 405 movable engagement, and the upper surface slidable mounting of baffle 301 has movable plate 307, and first connector 308 rotates the setting inside movable plate 307, and baffle 301 internally mounted rotary screw 311, and screw 311 and dwang 304 are transmitted through synchronizing wheel and hold-in range, and threaded connection has the slider of movable plate 307 bottom on the screw 311.

By adopting the technical scheme, the second cross bar 306 can drive the rotating post 407 to rotate.

Working principle: firstly, a second motor 114 is turned on to drive a first cross rod 112 to rotate, a first valve 110 is rotated through rotation of the first cross rod 112, meanwhile, a transmission rod 122 is driven to rotate through rotation of the first cross rod 112, a third valve 120 is driven to rotate through rotation of the transmission rod 122, at the moment, the first valve 110 is closed, the third valve 120 is opened, stock solution starts to be injected into the storage barrel 101, meanwhile, a first rotating rod 303 is driven to rotate through rotation of the transmission rod 122, the first valve 205 is driven to rotate through rotation of the first rotating rod 303, the first valve 205 is opened, a rotating rod 304 is driven to rotate through rotation of the first rotating rod 303, a second gear 322 is driven to rotate through rotation of the rotating rod 304, a second toothed plate 324 is driven to move through rotation of the second toothed plate 324, a limiting bar 325 is driven to move through movement of the moving bar 323, the limiting bar 325 is driven to move into the installation groove, a first connector 308 is driven to move through movement of the moving plate 307, and the first connector 308 and the second connector 405 is separated through movement of the moving plate 307;

Then, with the increase of the stock solution, at this moment, along with the increase of the stock solution, the floating plate 107 moves upwards, the sealing block 108 is driven to move through the movement of the floating plate 107, the first toothed plate 109 is driven to move through the movement of the sealing block 108, the first toothed plate 321 is driven to rotate when the first toothed plate 109 is meshed with the first toothed plate 321, the second rotary rod 320 is driven to rotate through the rotation of the first toothed plate 321, the second cross rod 306 is driven to rotate through the rotation of the second rotary rod 320, the swinging bar 313 is driven to swing through the rotation of the second cross rod 306, the connecting bar 314 is driven to move through the swinging of the swinging bar 313, the moving frame 316 is driven to move through the movement of the connecting bar 314, the pawl 317 is driven to move through the movement of the moving frame 316, the pawl 317 is separated from the ratchet wheel 402, at this moment, the rotation of the rotating post 407 is driven to rotate through the rotation of the rotating post 407 when the deformation force is released, the rotation of the second connecting rod 406 is driven to rotate through the rotation of the rotating post 403, the second connecting rod 406 is driven to rotate through the rotation of the rotating shaft 403 positioned on the right side, the second valve 206 is driven to rotate through the rotation of the second connecting rod 406, the second valve 206 is driven to open the second valve 206, the connecting bar 314 is driven to move the second valve 117, the connecting bar is driven to move the second valve 117 to rotate, the connecting bar 117 and the second valve 117 is driven to rotate and the second valve 117 to rotate and the valve 117 through the connecting bar, the valve and the valve 117, which are installed;

Then, the limiting strip 325 is pushed to move inwards through the contact between the sealing block 108 and the limiting strip 325, at the moment, the second spring 326 contracts under the action of external force, when the sealing block 108 is attached to the mounting groove, the second spring 326 releases the contraction, the limiting strip 325 is pushed to move outwards, the limiting strip 325 is inserted into the sealing block 108 to limit the sealing block 108, the first motor 104 is turned on to drive the stirring rod 105 to rotate, and the raw liquid is stirred through the rotation of the stirring rod 105, so that the raw liquid and the extraction liquid are fully mixed;

Finally, after heating is completed, the storage barrel 101 is cleaned, after cleaning is completed, the second motor 114 is opened to drive the first valve 110 to rotate, the first valve 110 is opened, the cleaned sewage is discharged, at this time, the third valve 120 is opened, the first valve 205, the limit bar 325 and the first connecting head 308 are respectively driven to move through the cooperation among the first cross rod 112, the transmission rod 122, the first rotating rod 303 and the rotating rod 304, the first valve 205 is closed, the limit bar 325 is separated from the inside of the sealing block 108, the first connecting head 308 is meshed with the second connecting head 405, the floating plate 107 moves downwards under the condition that buoyancy disappears, at this time, the first connecting head 308 is driven to rotate through the meshing of the first toothed plate 109 and the first gear 321, the second connecting head 405 is driven to rotate through the rotation of the first connecting head 308, the rotating shaft 403 is driven to rotate through the rotation of the second connecting head 405, the rotating shaft 407 is driven to rotate the rotating column 407, the rotating column 407 is reset, and the pawl 317 is driven to move through the second rotating rod 320, the pawl 317 is meshed with the ratchet 402, the ratchet 402 is limited, and the next extraction is performed on the floating plate 107.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A fluid extraction device comprising a mixing mechanism (1), characterized in that: the upper surface of mixing mechanism (1) is equipped with annotates liquid mechanism (2) that carry out automatic interpolation to the extract, upper portion is equipped with installation mechanism (3) that carry out the installation to drive assembly in mixing mechanism (1), installation mechanism (3) are including baffle (301), the last surface sliding mounting of baffle (301) has movable frame (316), movable frame (316) rotation is installed pawl (317), the upper surface of installation mechanism (3) is equipped with trigger mechanism (4) that stop adding to the stoste, trigger mechanism (4) are including installation piece (401), two rotate between installation piece (401) and install rotation post (407), the surface fixed mounting of rotation post (407) has ratchet (402), and ratchet (402) and pawl (317) movable engagement.

2. A fluid extraction apparatus as claimed in claim 1, wherein the mixing mechanism (1) comprises a storage barrel (101), a liquid inlet pipe (102) and a liquid outlet pipe (103) are fixedly arranged on the outer surface of the storage barrel (101), the liquid outlet pipe (103) is positioned right below the liquid inlet pipe (102), a second valve (117) and a third valve (120) are rotatably arranged on the outer surface of the liquid inlet pipe (102), a first valve (110) is rotatably arranged on the outer surface of the liquid outlet pipe (103), a fixing strip (111) and a mounting strip (113) are fixedly arranged on the outer surface of the bottom of the storage barrel (101), a first cross rod (112) is rotatably arranged on the first cross rod (111), one end of the first cross rod (112) close to the liquid outlet pipe (103) is fixedly connected to the first valve (110), a second motor (114) is fixedly arranged on the side surface of the mounting strip (113) far away from the fixing strip (111), one end of an output shaft of the second motor (114) is fixedly connected to the first cross rod (111) and is fixedly connected to the first cross rod (121) and the rectangular cross rod (121) is fixedly arranged on the rectangular cross rod (121) and the rectangular cross rod (118) is arranged on the two sides of the rectangular cross rod (121), the square strip (121) is rotationally provided with a transmission rod (122), the transmission rod (122) and the first cross rod (112) are driven through a synchronous wheel and a synchronous belt, the transmission rod (122) is fixedly connected to a valve No. three (120) near the center of one end of the liquid inlet pipe (102), the rectangular strip (118) is rotationally provided with a mounting rod (119), and the mounting rod (119) is fixedly connected to a valve No. two (117) near the center of one end of the liquid inlet pipe (102).

3. A fluid extraction apparatus as claimed in claim 2, wherein the storage barrel (101) is rotatably provided with a stirring rod (105), the upper surface of the storage barrel (101) is fixedly provided with a first motor (104), the bottom end of the output shaft of the first motor (104) is fixedly connected to the stirring rod (105), the inner bottom of the storage barrel (101) is fixedly provided with a guide rod (106), the outer surface of the guide rod (106) is slidably sleeved with a floating plate (107), the upper surface of the floating plate (107) is fixedly provided with a sealing block (108), and the upper surface of the sealing block (108) is fixedly provided with a toothed plate (109).

4. A fluid extraction apparatus as claimed in claim 2, wherein the liquid injection mechanism (2) comprises a storage tank (201), the storage tank (201) is fixedly mounted on the upper surface of the storage barrel (101), a connecting pipe (202) is fixedly mounted on the lower surface of the storage tank (201), a liquid storage pipe (203) is fixedly mounted on the lower surface of the connecting pipe (202), the lower surface of the liquid storage pipe (203) is fixedly connected to the storage barrel (101), a liquid outlet pipe (204) is fixedly mounted on the lower surface of the liquid storage pipe (203), the bottom end of the liquid outlet pipe (204) is inserted into the storage barrel (101), a third valve (207) is rotatably mounted on the outer surface of the connecting pipe (202), a supporting bar (115) is fixedly mounted on the upper surface of the storage barrel (101), a first connecting rod (116) is fixedly connected to the first valve (207) near the center of one end of the first connecting rod (116), and a first valve (206) and a second valve (206) are rotatably mounted on the outer surface of the liquid outlet pipe (204).

5. A fluid extraction apparatus as defined in claim 1, wherein the partition plate (301) is fixedly installed inside the storage barrel (101), a supporting plate (302) is fixedly installed on the upper surface of the partition plate (301), a first rotating rod (303) is rotatably installed inside the supporting plate (302), a synchronous pulley and a synchronous belt are used for transmission between the first rotating rod (303) and the transmission rod (122), one end center of the first rotating rod (303) close to the liquid outlet pipe (204) is fixedly connected to the first valve (205), a moving rod (323) is slidably installed in the partition plate (301), a limiting rod (325) is slidably installed in the moving rod (323), one end, far away from the moving rod (323), of the moving rod (325) is movably clamped inside the sealing block (108), a second toothed plate (324) is fixedly installed on the side surface of the moving rod (323), a rotating rod (304) is rotatably installed inside the partition plate (301), the rotating rod (304) is fixedly installed between the rotating rod (304) and the first rotating rod (303) and the first rotating rod (326) through the synchronous pulley and the synchronous pulley at the center of one end, which is fixedly installed on the second toothed plate (324) and is fixedly installed on the side surface of the second toothed plate (324) far away from the second toothed plate (324), and one end of the second spring (326) far away from the limit bar (325) is fixedly connected inside the movable bar (323).

6. A fluid extraction apparatus as claimed in claim 1, wherein two of the mounting blocks (401) are fixedly mounted on the partition plate (301), two ends of the rotary column (407) are fixedly provided with rotary shafts (403), the two rotary shafts (403) are respectively rotatably arranged inside the two mounting blocks (401), outer surfaces of the two rotary shafts (403) are fixedly provided with third springs (404), one ends of the third springs (404) away from the rotary shafts (403) are fixedly connected inside the mounting blocks (401), a second connecting rod (406) is fixedly mounted at the center of one end of the rotary shaft (403) on the right side away from the rotary column (407), and the second connecting rod (406) is in transmission with the first connecting rod (116) and the mounting rod (119) through synchronous wheels and synchronous belts, one end center of the second connecting rod (406) away from the rotary shaft (403) is fixedly connected to the second valve (206), and a second connector (405) is fixedly mounted at the center of one end of the rotary shaft (403) on the left side away from the rotary column (407).

7. A fluid extraction apparatus as claimed in claim 5, wherein a first spring (318) is fixedly mounted on the lower surface of the pawl (317), and one end of the first spring (318) remote from the pawl (317) is fixedly connected to the inside of the moving frame (316).

8. The fluid extraction apparatus as claimed in claim 5, wherein two fixing plates (305) are fixedly mounted on the upper surface of the partition plate (301), a second cross bar (306) is rotatably mounted on the two fixing plates (305), a rotating bar (312) is fixedly mounted at the center of one end of the second cross bar (306), a swinging bar (313) is rotatably mounted at one end of the rotating bar (312) away from the second cross bar (306), a connecting bar (314) is rotatably mounted at one end of the swinging bar (313) away from the rotating bar (312), one end of the connecting bar (314) away from the swinging bar (313) is fixedly connected to the moving frame (316), a limiting plate (315) is fixedly mounted on the upper surface of the partition plate (301), and one end of the connecting bar (314) close to the moving frame (316) slides through the limiting plate (315).

9. A fluid extraction apparatus as claimed in claim 5, wherein a riser (319) is fixedly mounted on the upper surface of the partition plate (301), a second rotating rod (320) is rotatably mounted on the riser (319), transmission is performed between the second rotating rod (320) and the second cross rod (306) through a synchronizing wheel and a synchronous belt, a first gear (321) is fixedly mounted at the center of one end of the second rotating rod (320) far from the synchronizing wheel, and the first gear (321) is movably meshed with the first toothed plate (109).

10. A fluid extraction apparatus as claimed in claim 5, wherein a mounting plate (309) is fixedly mounted on the upper surface of the partition plate (301), a drum (310) is rotatably mounted on the mounting plate (309), the drum (310) and the second cross bar (306) are driven by a synchronizing wheel and a synchronizing belt, a first connector (308) is slidably mounted on the drum (310), the first connector (308) and the second connector (405) are movably engaged, a moving plate (307) is slidably mounted on the upper surface of the partition plate (301), the first connector (308) is rotatably disposed inside the moving plate (307), a screw (311) is rotatably mounted on the partition plate (301), the screw (311) and the rotating rod (304) are driven by the synchronizing wheel and the synchronizing belt, and a slider at the bottom of the moving plate (307) is screwed on the screw (311).