阅读说明：本技术 一种中药行业中机械式蒸汽再压缩蒸发浓缩设备 (Mechanical type vapor recompression evaporation concentration equipment in traditional chinese medicine trade ) 是由 颜武华 邓良斌 于 2019-10-10 设计创作，主要内容包括：本发明公开了一种中药行业中机械式蒸汽再压缩蒸发浓缩设备,包括浓缩罐以及对浓缩罐内壁进行清理的清理机构,所述清理机构包括圆盘,所述圆盘上端固定连接有风机箱,所述风机箱内底部转动连接有中空转轴,所述中空转轴上安装有对浓缩罐内壁进行清理的清理装置。本发明向涡流管内通入高压气体后,涡流管产生的高速冷气会从喷气孔处喷出,使得轴流扇叶快速转动,使得中空板快速转动对浓缩罐内壁进行清理,涡流管产生的热气会对清洁液进行加温,并且使清洁液呈雾状从喷水孔处喷出,对浓缩罐内壁进行全面的清理,在浓缩罐内壁清理完成后,热气会从喷水孔喷出,对浓缩罐内壁的水分吹干,减少浓缩罐清理后再次使用的间隔时间,加快生产效率。(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.)

1. 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), wherein the upper end of the concentration tank (1) is hermetically connected with a tank cover (2) through a bolt (3), the mechanical vapor 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 utility model discloses a concentrated jar cleaning device, including rotary joint (9), cleaning pipe (10) is connected to rotary joint (9) upper end fixedly connected with, install in cleaning pipe (10) and only allow water to flow into check valve (11) in cavity pivot (6) from cleaning pipe (10), install the fixing device who fixes clearance mechanism on disc (4), install drive axial fan blade (7) pivoted drive arrangement on disc (4), install the cleaning device who clears up concentrated jar (1) inner wall on cavity pivot (6).

2. The mechanical vapor recompression evaporation concentration device in the traditional Chinese medicine industry as claimed in claim 1, wherein 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 rotationally connected with a plurality of lead screws (20) at equal intervals along the circumferential direction of the first annular groove, a plurality of lead screws (20) are connected with a sliding block (21) in a threaded manner, the lower end of the sliding block (21) is fixedly connected with a first telescopic rod (22), the movable end of the first telescopic rod (22) is fixedly connected with an arc-shaped plate (13), the outer wall of the arc-shaped plate (13) is fixedly connected with a plurality of suckers (14), and a second driving device for driving the lead screws (20) to rotate is installed on the disc (.

3. The mechanical vapor recompression evaporation concentration device in the traditional Chinese medicine industry as claimed in claim 1, wherein 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).

4. 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) which are symmetrically and fixedly connected to the side wall of the hollow rotating shaft (6), a plurality of arc-shaped hollow plates (16) are fixedly connected to the movable ends of the second telescopic rods (15) together, a plurality of bristles (17) are fixedly connected to one side of each hollow plate (16) far away from the corresponding second telescopic rod (15), and a watering device for watering and cleaning the inner wall of the concentration tank (1) is installed on the hollow rotating shaft (6).

5. The mechanical vapor recompression evaporation concentration device in traditional Chinese medicine industry according to claim 2, wherein 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 slidably connected with the inner top of the second annular groove (23), one end of each of the plurality of lead screws (20) penetrates through the side wall of the disc (4) and extends into the second annular groove (23), and 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).

6. The mechanical vapor recompression evaporation concentration device in traditional Chinese medicine industry according to claim 4, wherein the sprinkling device comprises a plurality of fixed cylinders (26) which are symmetrically and fixedly connected to the side wall of the hollow rotating shaft (6), a plurality of hollow rods (27) are slidably connected to the side wall of the fixed cylinders (26), one ends of the hollow rods (27) far away from the fixed cylinders (26) are communicated with the side wall of the hollow plate (16), the side wall of the hollow rotating shaft (6) is communicated with the side wall of the hollow rods (27) through hoses (28), and a plurality of water spray holes are uniformly distributed on the side wall of the hollow plate (16).

7. The mechanical vapor recompression evaporation concentration device in traditional Chinese medicine industry as claimed in claim 5, 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, one end of the lead screw (20) located outside the disc (4) is fixedly connected with a rotating handle (12), and a rubber anti-slip sleeve is sleeved on the rotating handle (12).

8. The mechanical vapor recompression evaporation concentration device in traditional Chinese medicine industry as claimed in claim 2, 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.

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, 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 the first ring channel at the disc lower extreme, first ring channel lateral wall is connected with a plurality of lead screws along its equidistant rotation of circumference, 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 driving device comprises an annular rack, a second annular groove is formed in the lower end of the disc, the annular rack is connected with the top of the second annular groove in a sliding mode, one end of the screw rod penetrates through the side wall of the disc and extends to the inside of the second annular groove, and one end, far away from the side wall of the first annular groove, of the screw rod is fixedly connected with a gear meshed with the annular rack.

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 hand, and a rubber anti-slip sleeve is sleeved on the rotating hand.

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;

3. the hollow plate fixedly connected with the movable end of the second telescopic rod is arranged, so that the bristles on the side wall of the hollow plate can be attached to the inner wall of the concentration tank by adjusting the second telescopic rod, the inner walls of the concentration tanks with different volumes 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 according to the present invention;

FIG. 2 is an enlarged 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, wherein 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, a sealing ring is attached to the upper end of the concentration tank 1 and the lower end of the tank cover 2, 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, a fan box 5 is fixedly connected to the upper end of the disc 4, a hollow rotating shaft 6 is rotatably connected to the bottom in the fan box 5, a plurality of axial flow fan blades 7 are fixedly connected to the side wall of the hollow rotating shaft 6 at equal intervals along the, so that axial fan blade 7 can rotate fast, and cavity pivot 6 runs through 5 lateral walls of fan case and 4 lateral walls of disc in proper order and extends to disc 4 below, and cavity pivot 6 upper end fixedly connected with rotary joint 9, rotary joint 9 upper end fixedly connected with cleaning tube 10, install in the cleaning tube 10 and only allow water to flow into check valve 11 in the cavity pivot 6 from cleaning tube 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 connected with the top part in the second annular groove 23 in a sliding way, 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 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 hand 12, a rubber anti-skidding sleeve is sleeved on the rotating hand 12, the plurality of screw rods 20 can be synchronously rotated by rotating the rotating hand 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, a large tangential force is generated to the axial fan blade 7, so that the axial fan blade 7 rotates 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;

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 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.

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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.