A multifunctional ethanol recovery and distillation equipment

Abstract

The present invention relates to the technical field of ethanol recovery equipment, and discloses a multifunctional ethanol recovery and distillation equipment, comprising a shell, a filtering mechanism fixedly connected to the top of the shell, a feed pipe fixedly connected to the top of the filtering mechanism, a support leg fixedly connected to the bottom of the shell, a distillation mechanism provided inside the shell, a condensation mechanism provided inside the shell, and a door panel hinged to the front side of the shell via a hinge. The multifunctional ethanol recovery and distillation equipment, by providing the distillation mechanism, stirs the solution therein during distillation during use, so that the solution is heated more evenly, and the heated ethanol evaporates into gas and enters the condensation mechanism, thereby improving the efficiency of ethanol recovery. In addition, by opening the door panel to separate the water connection pipe from the telescopic hose, the distillation cylinder can be removed to clean the residue inside the distillation cylinder, thereby preventing the internal residue from affecting the next use.

Description

Technical Field

[0001] The invention relates to the technical field of ethanol recovery equipment, in particular to multifunctional ethanol recovery and distillation equipment. Background Art

[0002] Ethanol is a volatile, colorless, transparent liquid at room temperature and pressure. It is low in toxicity and cannot be drunk directly as a pure liquid. An aqueous solution of ethanol has a wine-like aroma and is slightly irritating and sweet in taste. Ethanol is flammable and its vapor can form an explosive mixture with air. Ethanol is miscible with water in any ratio and is miscible with chloroform, ether, methanol, acetone, and most other organic solvents. Ethanol is often used in various experiments, including experiments on ethanol niobium, ethanol titanium, ethanol tantalum, etc. If these ethanols are not recycled after use, it will cause a waste of resources. In this case, ethanol recovery and distillation equipment will be used to recycle the ethanol for easy use next time.

[0003] When collecting the ethanol carried in the solution, ethanol recovery and distillation equipment is used. The existing ethanol recovery and distillation equipment has a single function. When heating the solution carrying ethanol, the internal solution is prone to uneven heating, resulting in the failure to completely recover the ethanol in the solution, causing a waste of resources. In addition, the temperature reduction effect is poor during cooling, resulting in the failure to completely condense the ethanol in the gas into liquid, resulting in a waste of ethanol gas. Summary of the Invention

[0004] The object of the present invention is to provide a multifunctional ethanol recovery and distillation equipment to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multifunctional ethanol recovery and distillation device, comprising a housing, a filtering mechanism fixedly connected to the top of the housing, a feed pipe fixedly connected to the top of the filtering mechanism, a support leg fixedly connected to the bottom of the housing, a distillation mechanism disposed inside the housing, a condensing mechanism disposed inside the housing, and a door panel hingedly connected to the front side of the housing via a hinge;

[0006] The distillation mechanism includes a support plate, which is fixedly connected to the inner side of the shell, a non-slip pad is fixedly connected to the top of the support plate, a distillation cylinder is overlapped on the top of the non-slip pad, support blocks are fixedly connected on both the left and right sides of the shell, a slot is provided on the top of the support block, fixed blocks are fixedly connected on both the left and right sides of the distillation cylinder, a block is fixedly connected to the bottom of the fixed block, the block is located inside the slot, a motor is fixedly connected to the bottom of the shell, an output shaft is installed on the motor, and the motor is fixedly connected to a transmission rod through the output shaft, the top of the transmission rod passes through the bottom of the distillation cylinder and extends into the interior of the distillation cylinder, and the outer surface of the transmission rod is movably connected to the bottom of the distillation cylinder through a water-avoiding bearing.

[0007] Preferably, a connecting block is fixedly connected to the inner rear side of the distillation cylinder, the top of the transmission rod is movably connected to the bottom of the connecting block through a bearing, and a stirring rod is fixedly connected to the outer surface of the transmission rod, which stirs the solution to facilitate more uniform heating.

[0008] Preferably, heat-conducting blocks are fixedly connected to the left and right sides of the distillation cylinder, and the opposite surfaces of the two heat-conducting blocks pass through the left and right sides of the distillation cylinder respectively. A cavity is opened inside the heat-conducting block, and a heating block is arranged inside the cavity. The heating block heats the solution in the distillation cylinder through the heat-conducting block.

[0009] Preferably, a water inlet pipe is fixedly connected to the left side of the distillation cylinder, a telescopic hose is threadedly connected to the top of the water inlet pipe, a water inlet pipe is fixedly connected to the top of the telescopic hose, the top of the water inlet pipe passes through the top of the shell and extends into the filtering mechanism, a drain pipe is fixedly connected to the bottom of the distillation cylinder, the bottom end of the drain pipe passes through the bottom of the shell, and the drain pipe can discharge impurities in the distillation cylinder.

[0010] Preferably, the condensing mechanism includes a cooling box, which is fixedly connected to the front and rear sides of the shell, and a cooling pipe is sleeved on the outer surface of the cooling box. The front and rear sides of the shell are fixedly connected to the same water storage box, and the right end of the cooling pipe is fixedly connected to a water pump, and the left end of the water pump passes through the bottom of the water storage box and extends into the interior of the water storage box. The left end of the water pump is fixedly connected to a water pump, and the left end of the cooling pipe is fixedly connected to a drain pipe, and the left end of the drain pipe passes through the top of the water storage box.

[0011] Preferably, a semiconductor refrigerator is fixedly connected to the right side of the water storage box, the cold end of the semiconductor refrigerator passes through the left side of the shell and extends into the interior of the water storage box, the outer surface of the water suction pipe is fixedly connected to a fixing ring 1, and the fixing ring 1 is fixedly connected to the rear side of the shell, the outer surface of the drain pipe is fixedly connected to a fixing ring 2, and the fixing ring 2 is fixedly connected to the top of the shell, and the semiconductor refrigerator cools the cooling water in the water storage box.

[0012] Preferably, a debris pipe is fixedly connected to the right side of the cooling box, and the right end of the debris pipe passes through the right side of the shell. A discharge pipe is fixedly connected to the right side of the cooling box, and the right end of the discharge pipe passes through the right side of the shell. The bottom of the cooling box is set as an inclined surface. A collecting cover is overlapped on the top of the distillation cylinder, and an air guide pipe is fixedly connected to the top of the collecting cover. A connecting pipe is fixedly connected to the right side of the air guide pipe, and the right end of the connecting pipe passes through the left side of the cooling box. The debris pipe can discharge impurity gas, and the collecting cover collects the vapor carrying ethanol.

[0013] Preferably, the filtering mechanism includes a filter box, which is fixedly connected to the top of the shell, and slide grooves are opened on the left and right sides of the filter box. Sliders are slidably connected to the inside of the slide grooves, and the opposite surfaces of the two slides are fixedly connected to the same filter box. A filter screen is provided at the bottom of the filter box, and the bottom of the filter box is set as an inclined surface. The top of the water inlet pipe passes through the top of the shell and extends into the left side of the filter box.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The multifunctional ethanol recovery and distillation equipment is provided with a distillation mechanism. During use, the motor drives the transmission rod through the output shaft, and the transmission rod rotates to stir the solution in the distillation cylinder through the stirring rod, so that the solution in the distillation cylinder is heated evenly. The distillation mechanism stirs the solution therein during distillation to make it heated more evenly. The heated ethanol evaporates into gas and enters the condensing mechanism, thereby improving the working efficiency of ethanol recovery. In addition, by opening the door panel, the water pipe and the telescopic hose are separated, and the distillation cylinder can be removed to clean the residue inside it to prevent the internal residue from affecting the next use.

[0016] 2. The multifunctional ethanol recovery and distillation equipment is provided with a condensing mechanism. During use, the ethanol-carrying gas produced by distillation is collected by the collecting cover and then enters the cooling box through the connecting pipe. The water pump and the semiconductor refrigerator are started. The semiconductor refrigerator cools the cooling water in the water storage box, and the cooling pipe cools the cooling box. The condensing mechanism can cool the cooling water in the water storage box, so that the cooling water in the cooling pipe always maintains a very low temperature, thereby providing a stable cold source for the cooling box, so that the ethanol gas entering the cooling box is quickly condensed into liquid for collection, thereby improving the collection efficiency and effect.

[0017] 3. The multifunctional ethanol recovery and distillation equipment is provided with a filtering mechanism. During use, the liquid carrying ethanol enters the filter box through the feed pipe. The filter can block the impurities carried in the solution to prevent the impurities in the solution from affecting the distillation effect. The impurities in the filter box can be cleaned or the filter can be replaced under the action of the slider and the slide groove to avoid the phenomenon of impurities clogging the filter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional schematic diagram of the present invention;

[0019] Figure 2 It is a schematic cross-sectional view of the front portion of the overall structure of the present invention;

[0020] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 4 for Figure 2 The enlarged structural diagram at B in the middle;

[0022] Figure 5 for Figure 2 Enlarged structural diagram at point C in the middle.

[0023] Figure: 1. Shell; 2. Condensation mechanism; 201. Cooling pipe; 202. Miscellaneous pipe; 203. Cooling box; 204. Discharge pipe; 205. Water extraction pipe; 206. Collection cover; 207. Water storage box; 208. Water pump; 209. Fixing ring 1; 210. Semiconductor refrigerator; 211. Connecting pipe; 212. Air guide pipe; 213. Fixing ring 2; 214. Drain pipe; 3. Distillation mechanism; 301. Block; 302. Support plate; 303. Water inlet pipe ; 304, fixed block; 305, support block; 306, telescopic hose; 307, water connecting pipe; 308, distillation cylinder; 309, heating block; 310, heat conducting block; 311, anti-slip pad; 312, motor; 313, sewage pipe; 314, transmission rod; 315, stirring rod; 316, connecting block; 4, filtering mechanism; 401, filter box; 402, filter screen; 403, filter box; 404, slider; 5, supporting leg; 6, door panel; 7, feed pipe. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 The present invention provides a technical solution: a multifunctional ethanol recovery and distillation equipment, including a shell 1, a filtering mechanism 4 is fixedly connected to the top of the shell 1, a feed pipe 7 is fixedly connected to the top of the filtering mechanism 4, a supporting leg 5 is fixedly connected to the bottom of the shell 1, a distillation mechanism 3 is arranged inside the shell 1, a condensing mechanism 2 is arranged inside the shell 1, and a door panel 6 is hinged to the front side of the shell 1 through a hinge.

[0026] The distillation mechanism 3 includes a support plate 302, which is fixedly connected to the inner side of the shell 1. The top of the support plate 302 is fixedly connected to an anti-skid pad 311, and the top of the anti-skid pad 311 is overlapped with a distillation cylinder 308. The left and right sides of the shell 1 are fixedly connected to support blocks 305, and a slot is provided on the top of the support block 305. The left and right sides of the distillation cylinder 308 are fixedly connected to fixed blocks 304, and the bottom of the fixed block 304 is fixedly connected to a block 301. The block 301 is located inside the slot. The bottom of the shell 1 is fixedly connected to a motor 312, and the motor 312 is equipped with an output shaft. 312 is fixedly connected to a transmission rod 314 through an output shaft. The top of the transmission rod 314 passes through the bottom of the distillation cylinder 308 and extends into the interior of the distillation cylinder 308. The outer surface of the transmission rod 314 is movably connected to the bottom of the distillation cylinder 308 through a water-proof bearing. A connecting block 316 is fixedly connected to the inner rear side of the distillation cylinder 308. The top of the transmission rod 314 is movably connected to the bottom of the connecting block 316 through a bearing. The outer surface of the transmission rod 314 is fixedly connected to a stirring rod 315. The left and right sides of the distillation cylinder 308 are fixedly connected to heat conducting blocks 310. The opposite surfaces of the two heat conducting blocks 310 pass through the distillation cylinder 308. On the left and right sides of the cylinder 308, a cavity is opened inside the heat conducting block 310, and a heating block 309 is arranged inside the cavity. A water receiving pipe 307 is fixedly connected to the left side of the distillation cylinder 308, and a telescopic hose 306 is threadedly connected to the top of the water receiving pipe 307. The top of the telescopic hose 306 is fixedly connected to the water inlet pipe 303. The top of the water inlet pipe 303 passes through the top of the shell 1 and extends into the filtering mechanism 4. A sewage pipe 313 is fixedly connected to the bottom of the distillation cylinder 308, and the bottom end of the sewage pipe 313 passes through the bottom of the shell 1. By setting the distillation mechanism 3, during use, the motor 312 is connected through the output shaft The transmission rod 314 is driven, and the transmission rod 314 rotates to stir the solution in the distillation cylinder 308 through the stirring rod 315, so that the solution in the distillation cylinder 308 is heated evenly. The distillation mechanism 3 stirs the solution therein during distillation to make it heat more evenly. The heated ethanol evaporates into gas and enters the condensing mechanism 2, thereby improving the efficiency of ethanol recovery. In addition, by opening the door panel 6, the water receiving pipe 307 is separated from the telescopic hose 306, and the distillation cylinder 308 can be removed to clean the residue inside it to prevent the internal residue from affecting the next use.

[0027] The condensing mechanism 2 includes a cooling box 203, which is fixedly connected to the front and rear sides of the shell 1. The outer surface of the cooling box 203 is sleeved with a cooling pipe 201. The front and rear sides of the shell 1 are fixedly connected to the same water storage box 207. The right end of the cooling pipe 201 is fixedly connected to a water pump 205. The left end of the water pump 205 passes through the bottom of the water storage box 207 and extends into the water storage box 207. The left end of the water pump 205 is fixedly connected to a water pump 208. The left end of the cooling pipe 201 is fixedly connected to a drain pipe 214. The left end of the drain pipe 214 passes through the water storage box. 207 top, the right side of the water storage box 207 is fixedly connected to a semiconductor refrigerator 210, the cold end of the semiconductor refrigerator 210 passes through the left side of the shell 1 and extends into the water storage box 207, the outer surface of the water pumping pipe 205 is fixedly connected to a fixing ring 209, the fixing ring 209 is fixedly connected to the rear side of the shell 1, the outer surface of the drain pipe 214 is fixedly connected to a fixing ring 213, the fixing ring 213 is fixedly connected to the top of the shell 1, the right side of the cooling box 203 is fixedly connected to the debris pipe 202, the right end of the debris pipe 202 passes through the right side of the shell 1, the cooling box 203 is fixedly connected to the debris pipe 202. The right side of the cooling box 203 is fixedly connected with a discharge pipe 204, the right end of the discharge pipe 204 passes through the right side of the shell 1, the bottom of the cooling box 203 is set as an inclined surface, the top of the distillation cylinder 308 is overlapped with a collection cover 206, the top of the collection cover 206 is fixedly connected with an air guide pipe 212, the right side of the air guide pipe 212 is fixedly connected with a connecting pipe 211, the right end of the connecting pipe 211 passes through the left side of the cooling box 203, and by setting the condensing mechanism 2, during use, the ethanol-carrying gas produced by distillation is collected by the collecting cover 206 and enters the cooling box 203 through the connecting pipe 211. After entering the cooling box 203, the water pump 208 and the semiconductor refrigerator 210 are started. The semiconductor refrigerator 210 cools the cooling water in the water storage box 207, and the cooling pipe 201 cools the cooling box 203. The condensing mechanism 2 can cool the cooling water in the water storage box 207, so that the cooling water in the cooling pipe 201 always maintains a very low temperature, thereby providing a stable cold source for the cooling box 203, so that the ethanol gas entering the cooling box 203 is quickly condensed into liquid for collection, thereby improving the collection efficiency and effect.

[0028] The filtering mechanism 4 includes a filter box 403, which is fixedly connected to the top of the shell 1, and a slide groove is provided on the left and right sides of the filter box 403. A slider 404 is slidably connected to the inside of the slide groove. The opposite surfaces of the two sliders 404 are fixedly connected to the same filter box 401. A filter screen 402 is provided at the bottom of the filter box 401, and the bottom of the filter box 403 is set as an inclined surface. The top of the water inlet pipe 303 passes through the top of the shell 1 and extends into the left side of the filter box 403. By setting the filtering mechanism 4, during use, the liquid carrying ethanol after the experiment enters the filter box 403 through the feed pipe 7. The filter screen 402 can block impurities carried in the solution to prevent the impurities in the solution from affecting the distillation effect, and under the action of the slider 404 and the slide groove, the impurities in the filter box 401 can be cleaned, or the filter screen 402 can be replaced to avoid the phenomenon of impurities clogging the filter box 401.

[0029] During actual operation, when the device is used, the liquid carrying ethanol enters the filter box 403 through the feed pipe 7. The filter screen 402 can block impurities carried in the solution. The experimental waste liquid carrying ethanol is filtered by the filter mechanism 4 and then enters the distillation cylinder 308 through the water inlet pipe 303. At this time, the heating block 309 is started. The heat generated by the operation of the heating block 309 heats the solution in the distillation cylinder 308 through the heat conducting block 310. In addition, by starting the motor 312, the motor 312 drives the transmission rod 314 through the output shaft. The transmission rod 314 rotates and stirs the solution in the distillation cylinder 308 through the stirring rod 315, so that the solution in the distillation cylinder 308 is heated evenly.

[0030] The ethanol-carrying gas produced by distillation is collected by the collecting cover 206 and enters the air duct 212. The gas in the air duct 212 enters the cooling box 203 through the connecting pipe 211, and the water pump 208 and the semiconductor refrigerator 210 are started. The semiconductor refrigerator 210 cools the cooling water in the water storage box 207. The water pump 208 draws the cooling water into the pumping pipe 205, and then enters the cooling pipe 201 through the pumping pipe 205. The cooling pipe 201 cools the cooling box 203. Under the action of the cooling box 203, the ethanol-carrying gas condenses into water droplets and drips at the bottom of the cooling box 203, and is discharged from the shell 1 through the discharge pipe 204. At this time, the cooling water after cooling by the cooling pipe 201 enters the water storage box 207 again through the drain pipe 214, forming a water cycle, thereby achieving the effect of rapid condensation.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A multifunctional ethanol recovery and distillation device, comprising a housing (1), characterized in that: The top of the housing (1) is fixedly connected to a filter mechanism (4), the top of the filter mechanism (4) is fixedly connected to a feed pipe (7), the bottom of the housing (1) is fixedly connected to a support leg (5), a distillation mechanism (3) is provided inside the housing (1), a condensation mechanism (2) is provided inside the housing (1), and a door panel (6) is hinged to the front side of the housing (1) via a hinge; The distillation mechanism (3) includes a support plate (302), the support plate (302) is fixedly connected to the inner side of the shell (1), the top of the support plate (302) is fixedly connected to an anti-skid pad (311), the top of the anti-skid pad (311) is overlapped with a distillation cylinder (308), the left and right sides of the shell (1) are fixedly connected to support blocks (305), the top of the support block (305) is provided with a slot, the left and right sides of the distillation cylinder (308) are fixedly connected to fixed blocks (304), the fixed blocks (30 4) a card block (301) is fixedly connected to the bottom, the card block (301) is located inside the card slot, a motor (312) is fixedly connected to the bottom of the shell (1), the motor (312) is installed with an output shaft, the motor (312) is fixedly connected to a transmission rod (314) via the output shaft, the top end of the transmission rod (314) passes through the bottom of the distillation cylinder (308) and extends into the interior of the distillation cylinder (308), and the outer surface of the transmission rod (314) is movably connected to the bottom of the distillation cylinder (308) via a water-proof bearing; A connecting block (316) is fixedly connected to the inner rear side of the distillation cylinder (308), the top of the transmission rod (314) and the bottom of the connecting block (316) are movably connected via a bearing, and a stirring rod (315) is fixedly connected to the outer surface of the transmission rod (314); The left and right sides of the distillation cylinder (308) are fixedly connected with heat-conducting blocks (310), and the opposite surfaces of the two heat-conducting blocks (310) respectively penetrate the left and right sides of the distillation cylinder (308). A cavity is provided inside the heat-conducting blocks (310), and a heating block (309) is provided inside the cavity. The left side of the distillation cylinder (308) is fixedly connected to a water receiving pipe (307), the top of the water receiving pipe (307) is threadedly connected to a telescopic hose (306), the top of the telescopic hose (306) is fixedly connected to a water inlet pipe (303), the top of the water inlet pipe (303) passes through the top of the shell (1) and extends into the filtering mechanism (4), the bottom of the distillation cylinder (308) is fixedly connected to a sewage pipe (313), the bottom of the sewage pipe (313) passes through the bottom of the shell (1).

2. A multifunctional ethanol recovery and distillation equipment according to claim 1, characterized in that: The condensing mechanism (2) comprises a cooling box (203), the cooling box (203) is fixedly connected to the front and rear sides of the shell (1), the outer surface of the cooling box (203) is sleeved with a cooling pipe (201), the front and rear sides of the shell (1) are fixedly connected to the same water storage box (207), the right end of the cooling pipe (201) is fixedly connected to a water pump (205), the left end of the water pump (205) passes through the bottom of the water storage box (207) and extends into the interior of the water storage box (207), the left end of the water pump (205) is fixedly connected to a water pump (208), the left end of the cooling pipe (201) is fixedly connected to a drain pipe (214), and the left end of the drain pipe (214) passes through the top of the water storage box (207).

3. A multifunctional ethanol recovery and distillation equipment according to claim 2, characterized in that: The right side of the water storage box (207) is fixedly connected to a semiconductor cooler (210), the cold end of the semiconductor cooler (210) passes through the left side of the shell (1) and extends into the interior of the water storage box (207), the outer surface of the water pumping pipe (205) is fixedly connected to a fixing ring 1 (209), the fixing ring 1 (209) is fixedly connected to the rear side of the shell (1), and the outer surface of the drain pipe (214) is fixedly connected to a fixing ring 2 (213), the fixing ring 2 (213) is fixedly connected to the top of the shell (1).

4. A multifunctional ethanol recovery and distillation equipment according to claim 3, characterized in that: The right side of the cooling box (203) is fixedly connected to a debris pipe (202), the right end of which passes through the right side of the shell (1), the right side of the cooling box (203) is fixedly connected to a discharge pipe (204), the right end of which passes through the right side of the shell (1), the bottom of the cooling box (203) is set as an inclined surface, the top of the distillation cylinder (308) is overlapped with a collection cover (206), the top of the collection cover (206) is fixedly connected to an air guide pipe (212), the right side of the air guide pipe (212) is fixedly connected to a connecting pipe (211), and the right end of the connecting pipe (211) passes through the left side of the cooling box (203).

5. A multifunctional ethanol recovery and distillation equipment according to claim 4, characterized in that: The filtering mechanism (4) comprises a filter box (403), the filter box (403) being fixedly connected to the top of the housing (1), a chute being provided on the left and right sides of the filter box (403), a slider (404) being slidably connected to the inside of the chute, and the opposite surfaces of the two sliders (404) being fixedly connected to the same filter box (401), a filter screen (402) being provided at the bottom of the filter box (401), the bottom of the filter box (403) being provided with an inclined surface, and the top end of the water inlet pipe (303) passing through the top of the housing (1) and extending into the left side of the filter box (403).

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