CN110721488B - Mechanical type vapor recompression evaporation concentration equipment in traditional chinese medicine trade - Google Patents
Mechanical type vapor recompression evaporation concentration equipment in traditional chinese medicine trade Download PDFInfo
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- CN110721488B CN110721488B CN201910957872.XA CN201910957872A CN110721488B CN 110721488 B CN110721488 B CN 110721488B CN 201910957872 A CN201910957872 A CN 201910957872A CN 110721488 B CN110721488 B CN 110721488B
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- 230000008020 evaporation Effects 0.000 title claims abstract description 26
- 238000001704 evaporation Methods 0.000 title claims abstract description 26
- 239000003814 drug Substances 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims description 9
- 241000252254 Catostomidae Species 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 3
- 239000003595 mist Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000010405 clearance mechanism Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/28—Evaporating with vapour compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses mechanical vapor recompression evaporation concentration equipment in the traditional Chinese medicine industry, which comprises a concentration tank and a cleaning mechanism for cleaning the inner wall of the concentration tank, wherein the cleaning mechanism comprises a disc, the upper end of the disc is fixedly connected with a fan box, the bottom in the fan box is rotatably connected with a hollow rotating shaft, and a cleaning device for cleaning the inner wall of the concentration tank is arranged on the hollow rotating shaft. After high-pressure gas is introduced into the vortex tube, high-speed cold air generated by the vortex tube can be sprayed out from the air injection holes, so that the axial flow fan blades rotate quickly, the hollow plate rotates quickly to clean the inner wall of the concentration tank, hot air generated by the vortex tube can heat cleaning fluid and spray the cleaning fluid in a mist shape from the water injection holes, the inner wall of the concentration tank is cleaned comprehensively, after the cleaning of the inner wall of the concentration tank is finished, the hot air can be sprayed out from the water injection holes to blow dry the water on the inner wall of the concentration tank, the reuse interval time after the concentration tank is cleaned is shortened, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicine production equipment, in particular to mechanical steam recompression evaporation concentration equipment in the traditional Chinese medicine industry.
Background
The traditional Chinese medicine is a medicine which is guided to be collected, processed and prepared by the traditional Chinese medicine theory, explains the action mechanism and guides the clinical application, the mechanical vapor recompression technology is a technology which utilizes the energy of secondary vapor generated in a compression evaporation system to be recycled as a heat source, thereby greatly reducing the raw vapor consumption of an evaporator and achieving the purpose of energy saving, and the mechanical vapor recompression technology is often utilized to evaporate and concentrate the traditional Chinese medicine in the production of the traditional Chinese medicine.
In the conventional mechanical vapor recompression evaporation concentration equipment in the traditional Chinese medicine industry, as described in the invention patent with the application number of '201811365242.5', namely mechanical vapor recompression evaporation concentration equipment in the traditional Chinese medicine industry, through the matched use of a button, a pressing rod, a connecting rod, a sliding rod, a reset spring and a clamping rod, a sealing top cover can be conveniently opened, the concentration equipment is convenient to clean, and the working efficiency is improved, but because the volume of the vapor recompression evaporation concentration equipment is larger, the interior of the vapor recompression evaporation concentration equipment is difficult to clean up when being cleaned manually at present, and in addition, after the vapor recompression evaporation concentration equipment is cleaned up, because the volume of the vapor recompression evaporation concentration equipment is larger, the water in the vapor recompression evaporation concentration equipment is difficult to wipe dry, the water in the vapor recompression evaporation concentration equipment needs to be dried, so that the vapor recompression evaporation concentration equipment can be operated, and the working time of the vapor recompression evaporation concentration equipment is wasted, reducing the production efficiency thereof.
Disclosure of Invention
The invention aims to solve the defects in the prior art, provides a mechanical vapor recompression evaporation concentration device in the traditional Chinese medicine industry, by arranging the vortex tube fixedly connected at the upper end of the disc, after high-pressure gas is introduced into the vortex tube, high-speed cold air generated by the vortex tube can be sprayed out from the air injection hole, so that the axial flow fan blades rotate quickly, the hollow rotating shaft rotates quickly, thereby leading the cleaning device to rotate rapidly to clean the inner wall of the concentration tank, simultaneously, the hot gas generated by the vortex tube can heat the cleaning solution and lead the cleaning solution to be sprayed out from the water spray holes rapidly in a mist shape, the inner wall of the concentration tank is cleaned completely, hot air can be sprayed out from the water spray holes after the cleaning of the inner wall of the concentration tank is finished, the moisture to concentrated jar inner wall weathers to this reduces the interval time that reuses after the concentrated jar clearance, accelerates production efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mechanical vapor recompression evaporation concentration device in the traditional Chinese medicine industry comprises a concentration tank and a cleaning mechanism for cleaning the inner wall of the concentration tank, wherein a tank cover is connected to the upper end of the concentration tank in a sealing manner through bolts, the cleaning mechanism comprises a disc, a fan box is fixedly connected to the upper end of the disc, a hollow rotating shaft is rotatably connected to the bottom in the fan box, a plurality of axial flow fan blades are fixedly connected to the side wall of the hollow rotating shaft at equal intervals along the circumferential direction of the side wall of the hollow rotating shaft, a plurality of air outlet holes are formed in the upper end of the fan box, the hollow rotating shaft sequentially penetrates through the side wall of the fan box and the side wall of the disc and extends to the lower part of the disc, a rotary joint is fixedly connected to the upper end of the hollow rotating shaft, a cleaning pipe is fixedly connected to the upper end of the rotary joint, a one-way valve which only allows water to flow into an idle shaft from the cleaning pipe is installed in the cleaning pipe, and a fixing device for fixing the cleaning mechanism is installed on the disc, the disc is provided with a first driving device for driving the axial flow fan blades to rotate, and the hollow rotating shaft is provided with a cleaning device for cleaning the inner wall of the concentration tank.
Preferably, fixing device is including seting up at the first ring channel of disc lower extreme, the equidistant rotation of first ring channel lateral wall along its circumference is connected with a plurality of lead screws, and is a plurality of threaded connection has the slider on the lead screw, the first telescopic link of slider lower extreme fixedly connected with, first telescopic link expansion end fixedly connected with arc, a plurality of sucking discs of arc outer wall fixedly connected with, install drive screw pivoted second drive arrangement on the disc.
Preferably, the first driving device comprises a vortex tube fixedly connected to the upper end of the disc, the side wall of the vortex tube is communicated with the side wall of the cleaning tube through a hot air tube, a cavity is formed in the side wall of the fan box, the side wall of the vortex tube is communicated with the inner wall of the cavity through a cold air tube, and a plurality of air injection holes which are inclined towards the axial flow fan blades are formed in the inner wall of the cavity.
Preferably, cleaning device includes that symmetry fixed connection is at a plurality of second telescopic links of cavity pivot lateral wall, and is a plurality of the common fixedly connected with of second telescopic link expansion end is curved well hollow plate, a plurality of brush hairs of one side equipartition fixedly connected with of second telescopic link are kept away from to well hollow plate, install the watering device who carries out the watering clearance to concentrated jar inner wall in the cavity pivot.
Preferably, the second drive arrangement includes annular rack, the second ring channel has been seted up to the disc lower extreme, annular rack and second ring inslot top sliding connection are a plurality of lead screw one end all runs through the disc lateral wall and extends to the second ring inslot portion, the lead screw is kept away from the one end fixedly connected with of first ring channel lateral wall and the gear of annular rack meshing.
Preferably, watering device includes that symmetry fixed connection is at a plurality of solid fixed cylinder of cavity pivot lateral wall, and is a plurality of gu fixed cylinder lateral wall sliding connection has the cavity pole, the one end and the well hollow plate lateral wall intercommunication of solid fixed cylinder are kept away from to the cavity pole, cavity pivot lateral wall passes through hose and well hollow plate lateral wall intercommunication, a plurality of hole for water sprayings have been seted up to well hollow plate lateral wall equipartition.
Preferably, one end of one of the lead screws penetrates through the side wall of the disc and extends to the outside of the disc, one end of the lead screw, which is positioned outside the disc, is fixedly connected with a rotating handle, and a rubber anti-skidding sleeve is sleeved on the rotating handle.
Preferably, the number of the arc-shaped plates is 4-6, and the number of the axial flow fan blades is 3-6.
The invention has the following beneficial effects:
1. the cleaning mechanism is suitable for the concentration tanks with different sizes, and the usability of the cleaning mechanism is strong;
2. By arranging the vortex tube fixedly connected to the upper end of the disc, after high-pressure gas is introduced into the vortex tube, cold air generated by the vortex tube is quickly ejected out through the air ejecting holes arranged in the direction of the axial flow fan blade in an inclined mode, so that the axial flow fan blade can rotate quickly, the cleaning device on the hollow rotating shaft is driven to clean the inner wall of the concentration tank, meanwhile, hot air generated by the vortex tube is mixed with the cleaning solution through the hot air tube, the cleaning solution can be heated, and is ejected out of the water ejecting holes at a high speed, so that the cleaning solution is ejected in an atomized mode, the inner wall of the concentration tank can be cleaned better, in addition, after the inner wall of the concentration tank is cleaned, the hot air can blow and dry the inner wall of the concentration tank, the concentration tank can be prevented from being used after being dried after being cleaned, and the production efficiency is improved;
3. the hollow plate fixedly connected with the movable end of the second telescopic rod is arranged, and the second telescopic rod is adjusted to enable bristles on the side wall of the hollow plate to be attached to the inner wall of the concentration tank, so that the inner walls of the concentration tanks with different sizes can be cleaned by the hollow plate, and the application range is wide;
4. the gear meshed with the annular rack is arranged, so that the arc-shaped plate can synchronously move in the circumferential direction and is tightly attached to the inner wall of the concentration tank, the axis of the hollow rotating shaft is conveniently superposed with the axis of the concentration tank, the hollow plate can comprehensively clean the inner wall of the concentration tank when the hollow rotating shaft rotates, and the cleaning effect of the inner wall of the concentration tank is high;
5. Drive axial compressor flabellum through the air conditioning that sets up the vortex tube production and rotate, and then make cleaning device clear up concentrated jar inner wall, the steam that the vortex tube produced can be dried the moisture of concentrated jar inner wall in addition, need not to use power equipment, has increased the security performance, has also reduced the cost of clearing up concentrated jar inner wall simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a mechanical vapor recompression evaporation concentration device in the traditional Chinese medicine industry, which is provided by the invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 4 is a schematic sectional view of a mechanical vapor recompression evaporation concentration device in the traditional Chinese medicine industry according to the present invention;
fig. 5 is a schematic sectional view of a mechanical vapor recompression evaporation concentration device in the traditional Chinese medicine industry according to the invention.
In the figure: 1 concentration tank, 2 tank covers, 3 bolts, 4 discs, 5 fan boxes, 6 hollow rotating shafts, 7 axial flow fan blades, 8 air outlet holes, 9 rotating joints, 10 cleaning pipes, 11 one-way valves, 12 turners, 13 arc-shaped plates, 14 suckers, 15 second telescopic rods, 16 hollow plates, 17 bristles, 18 vortex tubes, 181 hot air pipes, 182 cold air pipes, 19 first annular grooves, 20 lead screws, 21 sliding blocks, 22 first telescopic rods, 23 second annular grooves, 24 annular racks, 25 gears, 26 fixed cylinders, 27 hollow rods, 28 hoses, 29 cavities and 30 air injection holes.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, a mechanical vapor recompression evaporation concentration device in the traditional Chinese medicine industry comprises a concentration tank 1 and a cleaning mechanism for cleaning the inner wall of the concentration tank 1, the upper end of the concentration tank 1 is hermetically connected with a tank cover 2 through a bolt 3, the upper end of the tank cover 2 is connected with a feeding pipe, the lower end of the concentration tank 1 is connected with a discharging pipe, a valve is arranged on the discharging pipe, the upper end of the concentration tank 1 and the lower end of the tank cover 2 are jointed with a sealing ring, so that the concentration tank 1 and the tank cover 2 are sealed more tightly, the quality of traditional Chinese medicine production is ensured, the cleaning mechanism comprises a disc 4, the upper end of the disc 4 is fixedly connected with a fan box 5, the inner bottom of the fan box 5 is rotatably connected with a hollow rotating shaft 6, the side wall of the hollow rotating shaft 6 is fixedly connected with a plurality of axial flow fan blades 7 at equal intervals along the circumferential direction, the upper end of the fan box 5 is provided with a plurality of air outlet holes 8, so as to ensure that the air in the fan box 5 can be convected when the axial flow fan blades 7 rotate, so that axial fan blade 7 can rotate fast, hollow rotating shaft 6 runs through 5 lateral walls of fan case and 4 lateral walls of disc in proper order and extends to disc 4 below, hollow rotating shaft 6 upper end fixedly connected with rotary joint 9, rotary joint 9 upper end fixedly connected with clean pipe 10, install in the clean pipe 10 and only allow water to flow into check valve 11 in the hollow rotating shaft 6 from clean pipe 10, install the fixing device who fixes clearance mechanism on the disc 4.
Fixing device is including seting up at the first ring channel 19 of disc 4 lower extreme, 19 lateral walls of first ring channel are connected with a plurality of lead screws 20 along its equidistant rotation of circumference, threaded connection has slider 21 on a plurality of lead screws 20, the first telescopic link 22 of slider 21 lower extreme fixedly connected with, first telescopic link 22 swing end fixedly connected with arc 13, a plurality of sucking discs 14 of 13 outer wall fixedly connected with of arc, a plurality of sucking discs 14 lateral walls are equipped with anti-skidding line, make and the 1 inner wall of concentrate jar between frictional force bigger, make clearance mechanism more stable, install drive lead screw 20 pivoted second drive arrangement on the disc 4.
The second driving device comprises an annular rack 24, a second annular groove 23 is arranged at the lower end of the disc 4, the annular rack 24 is in sliding connection with the top in the second annular groove 23, one end of each of a plurality of lead screws 20 penetrates through the side wall of the disc 4 and extends into the second annular groove 23, one end of each lead screw 20, which is far away from the side wall of the first annular groove 19, is fixedly connected with a gear 25 meshed with the annular rack 24, one end of one screw rod 20 penetrates through the side wall of the disc 4 and extends to the outside of the disc 4, one end of the screw rod 20, which is positioned outside the disc 4, is fixedly connected with a rotating handle 12, a rubber anti-skidding sleeve is sleeved on the rotating handle 12, the plurality of screw rods 20 can synchronously rotate by rotating the rotating handle 12, so that the slide block 21 drives the arc-shaped plate 13 to move synchronously, the axle center of the hollow rotating shaft 6 is coincided with the axle center of the concentration tank 1, so that the hollow rotating shaft 6 can make the hollow plate 16 completely clean the inner wall of the concentration tank 1 when rotating.
The disc 4 is provided with a first driving device for driving the axial flow fan blade 7 to rotate, the first driving device comprises a vortex tube 18 fixedly connected to the upper end of the disc 4, the vortex tube 18 is in the prior art, after high-pressure gas is introduced into the vortex tube 18, the vortex tube 18 can generate cold air at one end and hot air at the other end, the side wall of the vortex tube 18 is communicated with the side wall of the cleaning tube 10 through a hot air tube 181, hot air and cleaning fluid can be atomized and sprayed out from a water spraying hole together, in addition, the hot air can heat the cleaning fluid, so that the inner wall of the concentration tank 1 can be cleaned more thoroughly, the side wall of the fan box 5 is provided with a cavity 29, the side wall of the vortex tube 18 is communicated with the inner wall of the cavity 29 through a cold air tube 182, the inner wall of the cavity 29 is provided with a plurality of air spraying holes 30 which are obliquely arranged towards the axial flow fan blade 7, when high-pressure cold air is quickly sprayed out from the air spraying holes 30, a large tangential force is generated to the axial blades 7, so that the axial blades 7 rotate rapidly.
Install on cavity pivot 6 and carry out the cleaning device who clears up to 1 inner wall of concentrated jar, cleaning device includes a plurality of second telescopic links 15 of symmetry fixed connection at 6 lateral walls of cavity pivot, the common fixedly connected with of the 15 expansion ends of a plurality of second telescopic links is curved well hollow plate 16, well hollow plate 16 keeps away from a plurality of brush hairs 17 of one side equipartition fixedly connected with of second telescopic link 15, cavity pivot 6 and well hollow plate 16 are enough long, make and to clear up the 1 inner wall of concentrated jar of co-altitude, install the watering device who carries out the watering clearance to 1 inner wall of concentrated jar in cavity pivot 6.
The watering device includes a plurality of solid fixed cylinder 26 of symmetry fixed connection at 6 lateral walls of cavity pivot, 26 lateral walls of a plurality of solid fixed cylinder sliding connection have well hollow rod 27, well hollow rod 27 is located the lateral wall fixedly connected with spacing ring of solid fixed cylinder 26, gu fixed cylinder 26 nozzle fixed connection with spacing ring complex baffle, it is great to avoid the centrifugal force that produces when the fast rotation of cavity pivot 6, make well hollow rod 27 break away from with solid fixed cylinder 26, well hollow rod 27 keeps away from the one end of solid fixed cylinder 26 and well hollow plate 16 lateral walls intercommunication, 6 lateral walls of cavity pivot are through hose 28 and well hollow rod 27 lateral walls intercommunication, a plurality of hole for water sprayings have been seted up to well hollow plate 16 lateral walls equipartition.
In the invention, when the inner wall of a concentration tank 1 is cleaned, a tank cover 2 is separated from the concentration tank 1 by loosening a bolt 3, a second telescopic rod 15 is adjusted according to the diameter of the concentration tank 1 to enable bristles 17 to be attached to the inner wall of the concentration tank 1, then a first telescopic rod 22 is adjusted according to the depth of the concentration tank 1 to enable an arc-shaped plate 13 to be positioned on the inner wall of the upper side of the concentration tank 1, a disc 4 is placed at the tank opening of the concentration tank 1, a rotating handle 12 is rotated to enable a lead screw 20 to rotate, a gear 25 on the lead screw 20 drives an annular rack 24 to rotate, a plurality of lead screws 20 are synchronously rotated, a sliding block 21 drives the arc-shaped plate 13 to synchronously move, the arc-shaped plate 13 is tightly attached to the inner wall of the concentration tank 1, and a sucker 14 on the side wall of the arc-shaped plate 13 is tightly adsorbed on the inner wall of the concentration tank 1, so that the cleaning mechanism is fixed;
High-pressure gas is introduced into the vortex tube 18, cold air generated by the vortex tube 18 enters the cavity 29 through the cold air tube 182, and is ejected at high speed towards the air ejecting hole 30 of the axial flow fan blade 7 through inclination, so that a large tangential force is generated on the axial flow fan blade 7, the axial flow fan blade 7 is enabled to rotate rapidly, the hollow rotating shaft 6 drives the hollow plate 16 to rotate rapidly, meanwhile, high-speed hot gas generated by the vortex tube 18 enters the cleaning tube 10 through the hot air tube 181, cleaning liquid in the cleaning tube 10 can be heated, the ejection of the cleaning liquid from the water ejecting hole can be accelerated, the cleaning liquid is ejected in an atomized state when being ejected, and the inner wall of the concentration tank 1 is cleaned;
after clearing up 1 inner wall of concentrated jar, continue to let in high-pressure gas in vortex tube 18, steam can follow the hole for water spraying blowout to concentrated jar 1 inner wall this moment on, weathers the moisture on 1 inner wall of concentrated jar, reduces the interval time of using once more after 1 clearance of concentrated jar.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (4)
1. A mechanical steam recompression evaporation concentration device in the traditional Chinese medicine industry comprises a concentration tank (1) and a cleaning mechanism for cleaning the inner wall of the concentration tank (1), wherein the upper end of the concentration tank (1) is hermetically connected with a tank cover (2) through a bolt (3), the mechanical steam recompression evaporation concentration device is characterized in that the cleaning mechanism comprises a disc (4), the upper end of the disc (4) is fixedly connected with a fan box (5), the bottom in the fan box (5) is rotatably connected with a hollow rotating shaft (6), the side wall of the hollow rotating shaft (6) is fixedly connected with a plurality of axial flow fan blades (7) at equal intervals along the circumferential direction of the hollow rotating shaft, the upper end of the fan box (5) is provided with a plurality of air outlet holes (8), the hollow rotating shaft (6) sequentially penetrates through the side wall of the fan box (5) and the side wall of the disc (4) and extends to the lower part of the disc (4), the upper end of the hollow rotating shaft (6) is fixedly connected with a rotary joint (9), the upper end of the rotary joint (9) is fixedly connected with a cleaning pipe (10), a one-way valve (11) which only allows water to flow into the hollow rotary shaft (6) from the cleaning pipe (10) is arranged in the cleaning pipe (10), a fixing device for fixing a cleaning mechanism is arranged on the disc (4), a first driving device for driving the axial flow fan blade (7) to rotate is arranged on the disc (4), a cleaning device for cleaning the inner wall of the concentration tank (1) is arranged on the hollow rotary shaft (6), and a watering device for watering and cleaning the inner wall of the concentration tank (1) is also arranged on the hollow rotary shaft (6);
The fixing device comprises a first annular groove (19) formed in the lower end of the disc (4), the side wall of the first annular groove (19) is connected with a plurality of lead screws (20) in a rotating mode at equal intervals along the circumferential direction of the first annular groove, a sliding block (21) is connected to the plurality of lead screws (20) in a threaded mode, a first telescopic rod (22) is fixedly connected to the lower end of the sliding block (21), an arc-shaped plate (13) is fixedly connected to the movable end of the first telescopic rod (22), a plurality of suckers (14) are fixedly connected to the outer wall of the arc-shaped plate (13), and a second driving device for driving the lead screws (20) to rotate is installed on the disc (4);
the first driving device comprises a vortex tube (18) fixedly connected to the upper end of the disc (4), the side wall of the vortex tube (18) is communicated with the side wall of the cleaning tube (10) through a hot air tube (181), the side wall of the fan box (5) is provided with a cavity (29), the side wall of the vortex tube (18) is communicated with the inner wall of the cavity (29) through a cold air tube (182), and the inner wall of the cavity (29) is provided with a plurality of air injection holes (30) obliquely arranged towards the axial flow fan blade (7);
the second driving device comprises an annular rack (24), a second annular groove (23) is formed in the lower end of the disc (4), the annular rack (24) is in sliding connection with the inner top of the second annular groove (23), one ends of a plurality of lead screws (20) penetrate through the side wall of the disc (4) and extend into the second annular groove (23), and one ends, far away from the side wall of the first annular groove (19), of the lead screws (20) are fixedly connected with gears (25) meshed with the annular rack (24);
The water spraying device comprises a plurality of fixing cylinders (26) which are symmetrically and fixedly connected to the side wall of a hollow rotating shaft (6), a hollow rod (27) is connected to the side wall of the plurality of fixing cylinders (26) in a sliding mode, one end, far away from the fixing cylinders (26), of the hollow rod (27) is communicated with the side wall of a hollow plate (16), the side wall of the hollow rotating shaft (6) is communicated with the side wall of the hollow rod (27) through a hose (28), and a plurality of water spraying holes are uniformly formed in the side wall of the hollow plate (16);
after clearing up 1 inner wall of concentrated jar, continue to let in high-pressure gas in to vortex tube 18, steam can follow the hole for water spraying blowout to 1 inner wall of concentrated jar this moment, weathers the moisture on 1 inner wall of concentrated jar, reduces the interval time of using again after 1 clearance of concentrated jar.
2. The mechanical vapor recompression evaporation concentration device in traditional Chinese medicine industry according to claim 1, wherein the cleaning device comprises a plurality of second telescopic rods (15) symmetrically and fixedly connected to the side wall of the hollow rotating shaft (6), the movable ends of the plurality of second telescopic rods (15) are fixedly connected with an arc-shaped hollow plate (16) together, and a plurality of bristles (17) are fixedly connected to one side of the hollow plate (16) far away from the second telescopic rods (15) uniformly.
3. The mechanical vapor recompression evaporation concentration device in the traditional Chinese medicine industry as claimed in claim 1, wherein one end of one of the lead screws (20) penetrates through the side wall of the disc (4) and extends to the outside of the disc, a rotating handle (12) is fixedly connected to one end of the lead screw (20) located outside the disc (4), and a rubber anti-slip sleeve is sleeved on the rotating handle (12).
4. The mechanical vapor recompression evaporation concentration device in traditional Chinese medicine industry as claimed in claim 1, wherein the number of said arc-shaped plates (13) is 4-6, and the number of said axial flow fan blades (7) is 3-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957872.XA CN110721488B (en) | 2019-10-10 | 2019-10-10 | Mechanical type vapor recompression evaporation concentration equipment in traditional chinese medicine trade |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957872.XA CN110721488B (en) | 2019-10-10 | 2019-10-10 | Mechanical type vapor recompression evaporation concentration equipment in traditional chinese medicine trade |
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| CN110721488A CN110721488A (en) | 2020-01-24 |
| CN110721488B true CN110721488B (en) | 2022-06-10 |
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| CN201910957872.XA Active CN110721488B (en) | 2019-10-10 | 2019-10-10 | Mechanical type vapor recompression evaporation concentration equipment in traditional chinese medicine trade |
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Denomination of invention: A mechanical steam re compression evaporation concentration equipment in the traditional Chinese medicine industry Granted publication date: 20220610 Pledgee: Bank of China Limited by Share Ltd. Fuzhou Gulou Branch Pledgor: FUZHOU FA MO YOU KE MECHANICAL SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2024980013269 |
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