阅读说明：本技术 一种便于回收雾化消毒液的妇科产室用消毒装置 (Degassing unit is used in gynaecology's obstetrics room convenient to retrieve atomizing antiseptic solution ) 是由 钱健峰 于 2019-10-31 设计创作，主要内容包括：本发明公开了一种便于回收雾化消毒液的妇科产室用消毒装置,包括消毒箱、排水槽、隔离板和风罩,所述消毒箱的下表面中间位置安装有浓度检测仪,所述排水槽开设在消毒箱的内部下表面,所述隔离板固定在消毒箱的内部,所述隔离板的上表面设置有上部封闭板,所述消毒箱的上表面转动连接有顶部转轴,所述消毒箱的内侧设置有侧边封闭板,所述中间丝杆转动连接在固定杆的下端,所述上部封闭板的侧面固定有定位块。该便于回收雾化消毒液的妇科产室用消毒装置,采用新型的结构设计,使得本装置将清洗、消毒和干燥结合为一体,提高效率,并且避免金属器械在消毒过程中被二次污染,并且该装置内部设置有结构可以将雾化的消毒液回收利用。(The invention discloses a gynecological obstetric chamber disinfection device convenient for recovering atomized disinfectant, which comprises a disinfection box, a water drainage tank, a partition board and a fan cover, wherein a concentration detector is arranged in the middle of the lower surface of the disinfection box, the water drainage tank is arranged on the inner lower surface of the disinfection box, the partition board is fixed in the disinfection box, an upper part sealing board is arranged on the upper surface of the partition board, the upper surface of the disinfection box is rotatably connected with a top rotating shaft, a side edge sealing board is arranged on the inner side of the disinfection box, a middle screw rod is rotatably connected to the lower end of a fixing rod, and a positioning block is fixed on the side surface of the upper part sealing board. This degassing unit is used in gynaecology's delivery room convenient to retrieve atomizing antiseptic solution adopts neotype structural design for this device will wash, disinfect and dry combination as an organic whole, raises the efficiency, and avoid metal apparatus by secondary pollution in disinfection process, and the device is inside to be provided with the structure and can be with atomizing antiseptic solution recycle.)

1. The utility model provides a degassing unit is used in gynaecology's delivery room convenient to retrieve atomizing antiseptic solution, includes disinfect box (1), water drainage tank (8), division board (17) and fan housing (21), its characterized in that: the disinfection box is characterized in that a concentration detector (2) is installed in the middle of the lower surface of the disinfection box (1), the concentration detector (2) is connected with a left water pump (3), one end of the left water pump (3) is connected with a clean water tank (5) and a disinfection liquid tank (6) through a left water inlet pipe (4), the other end of the left water pump (3) is connected with the disinfection box (1) through a left transmission pipe (7), a drainage groove (8) is formed in the inner lower surface of the disinfection box (1), a filter screen plate (9) is installed inside the disinfection box (1), a mounting plate (10) is fixed inside the lower end of the disinfection box (1), a fiber filter screen cloth (11) is installed on the inner side of the mounting plate (10), the disinfection box (1) is connected with a right water pump (13) through a right water inlet pipe (12), and a right transmission pipe (14) is installed on the side of the right water pump (13, the outer portion of the right transmission pipe (14) is rotatably connected with an atomizer (15), an external gear (16) is welded on the outer portion of the atomizer (15), a partition plate (17) is fixed inside the disinfection box (1), an intermediate screw rod (18) is rotatably connected to the middle position inside the partition plate (17), an upper closing plate (19) is arranged on the upper surface of the partition plate (17), circulation holes (20) are reserved inside the upper closing plate (19) and the partition plate (17), a fan cover (21) is fixed above the right side of the disinfection box (1), a transparent plate (22) penetrates through the inner portion of the left side of the disinfection box (1), a side screw rod (23) is welded on the side surface of the transparent plate (22), a side gear (24) is arranged on the outer portion of the upper end of the side screw rod (23), and a top rotating shaft (25) is rotatably connected to the upper surface of the disinfection box (1), a middle gear (26) is arranged outside the top rotating shaft (25), a fan (27) and a disinfection tube (28) are arranged inside the fan cover (21), a side sealing plate (29) is arranged on the inner side of the disinfection box (1), through holes (30) are formed in the side sealing plate (29) and the disinfection box (1), magnetic blocks (31) are arranged on the side surfaces of the side sealing plate (29) and the disinfection box (1), the middle screw rod (18) is rotatably connected to the lower end of a fixing rod (32), fixing rings (33) are symmetrically welded on the two sides of the outer portion of the fixing rod (32), a tray (34) is arranged outside the fixing rod (32), a positioning block (35) is fixed on the side surface of the upper sealing plate (19), a tooth block (36) is arranged in the middle position of the inner portion of the lower surface of the positioning block (35), and an inner gear (37) is arranged at the lower end of the tooth block, meanwhile, the internal gear (37) is connected with the disinfection box (1) through a side rotating shaft (38).

2. The gynecological obstetric disinfection apparatus facilitating recovery of a nebulized disinfectant according to claim 1, wherein: the fiber filter screen cloth (11) and the mounting plate (10) form a disassembly and assembly structure, the outer part of the mounting plate (10) is of an inverted trapezoidal structure, and 2 fiber filter screen cloths (11) are arranged in parallel.

3. The gynecological obstetric disinfection apparatus facilitating recovery of a nebulized disinfectant according to claim 1, wherein: the external gear (16) is meshed with the middle gear (26), the middle gear (26) is meshed with the side gear (24), and the middle gear (26) and the top rotating shaft (25) form a sliding structure.

4. The gynecological obstetric disinfection apparatus facilitating recovery of a nebulized disinfectant according to claim 1, wherein: the upper closing plate (19) is rotatably connected with the isolation plate (17), the positions of the circulation holes (20) formed in the upper closing plate (19) correspond to the positions of the circulation holes (20) formed in the isolation plate (17), and the positions of the circulation holes (20) correspond to the positions of the filter screen plates (9).

5. The gynecological obstetric disinfection apparatus facilitating recovery of a nebulized disinfectant according to claim 1, wherein: the transparent plate (22) and the side lead screw (23) are of an integrated structure, the side lead screw (23) is in threaded connection with the side gear (24), and the transparent plate (22) and the disinfection box (1) form a lifting structure.

6. The gynecological obstetric disinfection apparatus facilitating recovery of a nebulized disinfectant according to claim 1, wherein: the side closing plate (29) and the disinfection box (1) form a sliding structure, the position of a through hole (30) formed in the side closing plate (29) corresponds to the position of the through hole (30) formed in the disinfection box (1), and the magnetism of the magnetic blocks (31) arranged on the side face of the side closing plate (29) is opposite to that of the magnetic blocks (31) arranged on the two sides in the disinfection box (1).

7. The gynecological obstetric disinfection apparatus facilitating recovery of a nebulized disinfectant according to claim 1, wherein: the tray (34) is in threaded connection with the middle screw rod (18), the tray (34) and the fixing rod (32) form a sliding structure, and the position of the tray (34) corresponds to the position of the fixing ring (33).

8. The gynecological obstetric disinfection apparatus facilitating recovery of a nebulized disinfectant according to claim 1, wherein: the positioning block (35), the tooth block (36) and the upper closing plate (19) are fixedly connected, and the tooth block (36) is meshed with the internal gear (37).

Technical Field

The invention relates to the technical field of gynecological delivery rooms, in particular to a sterilizing device for a gynecological delivery room, which is convenient for recovering atomized disinfectant.

Background

The gynecological delivery room is an operating room for female delivery, the delivery operation is relatively mature nowadays along with the continuous development of medical science and technology, and a series of instruments are required to be used in the process of performing the operation, such as: the operation knife, the operation scissors, the tissue forceps, the common dressing forceps, the deep draw hook and other metal instruments need to be cleaned and disinfected before and after the operation, so that the infection of the patient by bacteria in the operation process is avoided.

With the continuous use of the disinfection device for the obstetric department of gynecology, the following problems are found during the use:

1. the cleaning liquid needs to be continuously replaced in the process of cleaning and disinfecting metal surgical instruments by using some existing gynecological obstetric disinfection devices, cleaning, disinfecting and drying need to be carried out separately, the efficiency is low, and the instruments are easily subjected to secondary pollution due to the fact that the operation process is not continuous.

2. And some current degassing unit for gynaecology's delivery room use the antiseptic solution when disinfecting to metal apparatus, the antiseptic solution is direct blowdown processing after using, does not carry out recycle to the disinfection, and the waste is great.

Therefore, a disinfection device for a gynecological delivery room, which is convenient for recovering atomized disinfection solution, needs to be designed for the above problems.

Disclosure of Invention

The invention aims to provide a gynecological delivery room disinfection device convenient for recovering atomized disinfectant, and aims to solve the problems that the existing gynecological delivery room disinfection devices in the background art are divided into three processes of cleaning, disinfecting and drying, cannot be simultaneously and continuously carried out, easily causes secondary pollution to metal instruments, and is inconvenient for recovering disinfectant.

In order to achieve the purpose, the invention provides the following technical scheme: a disinfection device for a gynecological delivery room convenient for recovering atomized disinfectant comprises a disinfection box, a drainage tank, a separation plate and a fan cover, wherein a concentration detector is installed at the middle position of the lower surface of the disinfection box and is connected with a left water pump, one end of the left water pump is connected with a clean water tank and a disinfectant tank through a left water inlet pipe, the other end of the left water pump is connected with the disinfection box through a left transmission pipe, the drainage tank is arranged at the inner lower surface of the disinfection box, a filter screen plate is arranged inside the disinfection box, a mounting plate is fixed inside the lower end of the disinfection box, a fiber filter screen cloth is arranged on the inner side of the mounting plate, the disinfection box is connected with a right water pump through a right water inlet pipe, a right transmission pipe is arranged on the side surface of the right water pump, and a sprayer is rotatably connected to the outside, the outer part of the sprayer is welded with an external gear, the isolation plate is fixed in the disinfection box, the middle position in the isolation plate is rotatably connected with an intermediate screw rod, the upper surface of the isolation plate is provided with an upper sealing plate, circulation holes are reserved in the upper sealing plate and the isolation plate, the fan cover is fixed above the right side of the disinfection box, the inner part of the left side of the disinfection box is connected with a transparent plate in a penetrating way, the side surface of the transparent plate is welded with a side screw rod, meanwhile, the outer part of the upper end of the side screw rod is provided with a side gear, the upper surface of the disinfection box is rotatably connected with a top rotating shaft, the outer part of the top rotating shaft is provided with the intermediate gear, the fan and the disinfection tube are installed in the fan cover, the side sealing plate is arranged on the inner side of the disinfection box, the inner parts of the side sealing plate and, the utility model discloses a disinfection cabinet, including the dead lever, middle lead screw rotates to be connected at the lower extreme of dead lever, and the outside both sides symmetrical welding of dead lever has solid fixed ring to the outside of dead lever is provided with the tray, the side of upper portion closing plate is fixed with the locating piece, and the inside intermediate position of lower surface of locating piece installs the tooth piece, and the lower extreme of tooth piece is provided with internal gear, and internal gear passes through side pivot and disinfect box interconnect simultaneously.

Preferably, the fiber filter screen cloth and the mounting panel constitute and dismantle mounting structure, and the outside of mounting panel is down the trapezium structure to 2 fiber filter screen cloth parallel arrangement.

Preferably, the external gear is in meshed connection with the middle gear, the middle gear is in meshed connection with the side gears, and the middle gear and the top rotating shaft form a sliding structure.

Preferably, the upper closing plate is rotatably connected with the partition plate, the positions of the circulation holes formed in the upper closing plate correspond to the positions of the circulation holes formed in the partition plate, and the positions of the circulation holes correspond to the positions of the filter screen plates.

Preferably, the transparent plate and the side lead screw are of an integrated structure, the side lead screw is in threaded connection with the side gear, and the transparent plate and the disinfection box form a lifting structure.

Preferably, the side closing plate and the disinfection box form a sliding structure, the position of a through hole formed in the side closing plate corresponds to the position of a through hole formed in the disinfection box, and the magnetism of the magnetic blocks arranged on the side face of the side closing plate is opposite to that of the magnetic blocks arranged on two sides in the disinfection box.

Preferably, the tray is in threaded connection with the middle screw rod, the tray and the fixing rod form a sliding structure, and the position of the tray corresponds to the position of the fixing ring.

Preferably, the positioning block, the tooth block and the upper closing plate are fixedly connected, and the tooth block is meshed with the internal gear.

Compared with the prior art, the invention has the beneficial effects that: the gynecological obstetric disinfection device convenient for recovering atomized disinfectant adopts a novel structural design, so that the device can relatively continuously combine cleaning, disinfection and drying into a whole, accelerate the disinfection process of instruments and avoid the instruments from being secondarily polluted;

1. an upper sealing plate which is rotationally connected with the upper sealing plate, and an internal gear and a tooth block which are meshed with each other, when the metal apparatus is cleaned, the side rotating shaft is rotated outside to control the rotation of the internal gear, thereby adjusting the position of the upper sealing plate, the upper surface of the isolation plate is sealed by the upper sealing plate, the upper end of the right transmission pipe is connected with a clean water pipeline, metal instruments in the device are cleaned by clean water, the rotating position of the upper sealing plate is adjusted during disinfection, so that the upper part and the lower part of the disinfection box are communicated with each other through the circulation hole, at the moment, a right-side water pump can be used for pumping the disinfectant to disinfect the disinfectant sprayed in the device, meanwhile, after the metal instruments are disinfected and cleaned, the metal instruments can be quickly dried by moving the fan on the side edge closed position plate, and the integrated continuous cleaning, disinfecting and drying structure can prevent the metal instruments from being secondarily polluted;

2. the fiber filter screen cloth and the filter screen plate can separate impurities in the recovered disinfectant, the disinfectant enters the lower end of the disinfection box and is mixed with the internal disinfectant, the concentration detector controls the left water pump to deliver water or high-concentration disinfectant into the disinfection box by detecting the concentration of the disinfectant, the disinfectant in the disinfection box is diluted or the concentration of the disinfectant is increased, and the concentration of the disinfectant is guaranteed to be maintained in a normal disinfection range.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic sectional view of the sterilization case of the present invention in front view;

FIG. 3 is a schematic top view, partially in section, of the sterilization case of the present invention;

FIG. 4 is a side view of the sterilization case of the present invention, partially in section;

FIG. 5 is a schematic front view in partial cross-section of the retaining lever and intermediate lead screw of the present invention;

FIG. 6 is a schematic top cross-sectional view of a fixation rod of the present invention;

FIG. 7 is a schematic bottom view of the upper closure panel of the present invention;

FIG. 8 is a front view of a positioning block and a side shaft of the present invention in a partially sectional structure.

In the figure: 1. a sterilizing box; 2. a concentration detector; 3. a left side water pump; 4. a left water inlet pipe; 5. a clean water tank; 6. a disinfectant tank; 7. a left side transmission pipe; 8. a water discharge tank; 9. a filter screen plate; 10. mounting a plate; 11. fiber filter screen cloth; 12. a right water inlet pipe; 13. a right water pump; 14. a right transmission pipe; 15. a sprayer; 16. an external gear; 17. a separator plate; 18. an intermediate screw rod; 19. an upper closing plate; 20. a flow-through hole; 21. a fan housing; 22. a transparent plate; 23. a side lead screw; 24. a side gear; 25. a top rotating shaft; 26. an intermediate gear; 27. a fan; 28. sterilizing the tube; 29. a side closing plate; 30. perforating; 31. a magnetic block; 32. fixing the rod; 33. a fixing ring; 34. a tray; 35. positioning blocks; 36. a tooth block; 37. an inner gear; 38. and a side rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a gynecological obstetric disinfection device convenient for recycling atomized disinfectant comprises a disinfection box 1, a concentration detector 2, a left water pump 3, a left water inlet pipe 4, a clear water tank 5, a disinfectant tank 6, a left transmission pipe 7, a water discharge tank 8, a filter screen plate 9, a mounting plate 10, a fiber filter screen cloth 11, a right water inlet pipe 12, a right water pump 13, a right transmission pipe 14, a sprayer 15, an external gear 16, a partition plate 17, a middle screw rod 18, an upper closing plate 19, a circulation hole 20, a fan cover 21, a transparent plate 22, a side screw rod 23, a side gear 24, a top rotating shaft 25, a middle gear 26, a fan 27, a disinfection pipe 28, a side closing plate 29, a perforation 30, a magnetic block 31, a fixing rod 32, a fixing ring 33, a tray 34, a positioning block 35, a tooth block 36, an internal gear 37 and a side rotating shaft 38, wherein the concentration detector 2 is installed, the concentration detector 2 is connected with the left water pump 3, one end of the left water pump 3 is connected with the clean water tank 5 and the disinfectant tank 6 through the left water inlet pipe 4, the other end of the left water pump 3 is connected with the disinfectant tank 1 through the left transmission pipe 7, the drainage groove 8 is arranged on the inner lower surface of the disinfectant tank 1, the inside of the disinfectant tank 1 is provided with the filter screen plate 9, the inside of the lower end of the disinfectant tank 1 is fixed with the mounting plate 10, the inside of the mounting plate 10 is provided with the fiber filter screen cloth 11, the disinfectant tank 1 is connected with the right water pump 13 through the right water inlet pipe 12, the side surface of the right water pump 13 is provided with the right transmission pipe 14, the outside of the right transmission pipe 14 is rotatably connected with the sprayer 15, the outside of the sprayer 15 is welded with the external gear 16, the isolation plate 17 is fixed inside the disinfectant tank 1, and the middle position, an upper sealing plate 19 is arranged on the upper surface of the isolation plate 17, circulation holes 20 are reserved in the upper sealing plate 19 and the isolation plate 17, a fan cover 21 is fixed above the right side of the disinfection box 1, a transparent plate 22 is connected inside the left side of the disinfection box 1 in a penetrating manner, a side lead screw 23 is welded on the side surface of the transparent plate 22, a side gear 24 is arranged outside the upper end of the side lead screw 23, a top rotating shaft 25 is rotatably connected on the upper surface of the disinfection box 1, an intermediate gear 26 is arranged outside the top rotating shaft 25, a fan 27 and a disinfection pipe 28 are arranged inside the fan cover 21, a side sealing plate 29 is arranged inside the disinfection box 1, through holes 30 are formed in the side sealing plate 29 and the disinfection box 1, magnetic blocks 31 are arranged on the side surfaces of the side sealing plate 29 and the disinfection box 1, the intermediate lead screw 18 is rotatably connected to the lower end of a fixing rod 32, and fixing rings, and a tray 34 is arranged outside the fixing rod 32, a positioning block 35 is fixed on the side surface of the upper closing plate 19, a tooth block 36 is arranged in the middle position inside the lower surface of the positioning block 35, an internal gear 37 is arranged at the lower end of the tooth block 36, and the internal gear 37 is connected with the sterilizing box 1 through a side rotating shaft 38.

In this example, the fiber filter screen cloth 11 and the mounting plate 10 form a detachable mounting structure, the exterior of the mounting plate 10 is in an inverted trapezoid structure, and 2 fiber filter screen cloths 11 are arranged in parallel, the above structural design facilitates filtration of the recovered disinfectant, and isolation of impurities doped in the interior;

the external gear 16 is meshed with the middle gear 26, the middle gear 26 is meshed with the side gear 24, the middle gear 26 and the top rotating shaft 25 form a sliding structure, and the sliding structure can be arranged to control the transparent plate 22 to move or the sprayer 15 to rotate by moving the position of the middle gear 26 and through meshing transmission between the gears;

the upper closing plate 19 is rotatably connected with the isolation plate 17, the positions of the circulation holes 20 formed in the upper closing plate 19 correspond to the positions of the circulation holes 20 formed in the isolation plate 17, the positions of the circulation holes 20 correspond to the positions of the filter screen plates 9, and the position of the upper closing plate 19 is rotatably adjusted according to the process sequence of cleaning or disinfection processing;

the transparent plate 22 and the side lead screw 23 are of an integrated structure, the side lead screw 23 is in threaded connection with the side gear 24, the transparent plate 22 and the disinfection box 1 form a lifting structure, and the design structure is convenient for placing metal instruments inside the device or taking out the instruments inside the device after processing;

the side sealing plate 29 and the disinfection box 1 form a sliding structure, the position of a through hole 30 formed in the side sealing plate 29 corresponds to the position of the through hole 30 formed in the disinfection box 1, the magnetism of a magnetic block 31 arranged on the side surface of the side sealing plate 29 is opposite to that of the magnetic blocks 31 arranged on two sides in the disinfection box 1, and the position of the side sealing plate 29 is moved, so that metal instruments in the device can be dried and processed conveniently;

the tray 34 is in threaded connection with the middle screw rod 18, the tray 34 and the fixing rod 32 form a sliding structure, the position of the tray 34 corresponds to that of the fixing ring 33, and the height position of the tray 34 is adjusted by rotating the middle screw rod 18 according to the height condition of a metal instrument;

the positioning block 35, the gear block 36 and the upper closing plate 19 are fixedly connected, the gear block 36 is meshed with the internal gear 37, and the rotation of the upper closing plate 19 is adjusted through meshing transmission between the gears by rotating the side rotating shaft 38 outside the device.

The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 1, 2, 5 and 6, the fixing bolt piece outside the middle gear 26 is loosened, the middle gear 26 is moved to the position correspondingly meshed with the side gear 24, the fixing bolt piece is rotated to position the middle gear 26, the motor for controlling the rotation of the top rotating shaft 25 is started, the top rotating shaft 25 drives the middle gear 26 to rotate, the middle gear 26 is meshed with the side gear 24 to drive the side gear 24 to rotate, the side gear 24 is in threaded connection with the side lead screw 23, therefore, in the process of rotating the side gear 24, the side lead screw 23 moves upwards along with the middle gear, the transparent plate 22 is driven to move upwards, when the transparent plate 22 is moved to the uppermost position, the metal instrument for gynecological obstetric surgery is placed in the fixing ring 33 in a penetrating way, the lower end of the metal instrument is positioned in the tray 34, according to the height condition of the metal instrument, the middle screw rod 18 is rotated, the middle screw rod 18 is in threaded connection with the tray 34, the tray 34 is driven to move up and down outside the fixed rod 32 in the rotating process of the middle screw rod 18, when the tray 34 is moved to a proper height position, the middle screw rod 18 stops rotating, then the motor is started again to control the top rotating shaft 25 to rotate, and therefore the transparent plate 22 is controlled to move downwards to seal the disinfection box 1;

then, according to the structure shown in fig. 1, 3, 4, 7 and 8, the metal apparatus is processed by cleaning, disinfecting, cleaning and drying, according to the processing sequence, the rotation of the internal gear 37 is controlled by the rotating side rotating shaft 38, the gear block 36 is driven by meshing during the rotation of the internal gear 37, the gear block 36 drives the upper closing plate 19 to rotate, the rotating position of the upper closing plate 19 is observed through the transparent plate 22, the rotating of the upper closing plate 19 is stopped until the upper surface of the isolation plate 17 is closed, the rotating side rotating shaft 38 is stopped, the upper end of the right transmission pipe 14 is connected with the clean water pipeline, and the position of the middle gear 26 is fixed by moving downwards, the middle gear 26 is meshed with the external gear 16, the valve at the upper end is opened, and the motor is started to control the rotation of the top rotating shaft 25, the top rotating shaft 25 rotates to drive the external gear 16 to mesh and rotate through the middle gear 26, thereby driving the sprayer 15 to rotate, clean water enters the inside of the sprayer 15, the sprayer 15 atomizes the water and sprays the water on the outer surface of the metal instrument, as the sprayer 15 is in a rotating state, the atomized liquid is uniformly sprayed on the surface of the metal instrument to clean stains on the surface of the metal instrument, the cleaned sewage flows downwards and flows to the outside of the device through the drainage groove 8, the observation is carried out through the transparent plate 22, after the cleaning, the motor is switched off, the valve above the right transmission pipe 14 is closed, the side rotating shaft 38 is rotated, the rotation of the upper closing plate 19 is controlled through the gear transmission structure, the rotation of the side rotating shaft 38 is stopped when the position of the circulating hole 20 formed in the upper closing plate 19 is opposite to the position of the circulating hole 20 formed in the isolating plate 17, at the moment, the left water pump 3, the right water pump 13 and the concentration detector 2 are started, and the motor for, at the moment, the right water pump 13 pumps the disinfectant in the disinfection box 1 to enter the sprayer 15 through the right transmission pipe 14, the rotating sprayer 15 atomizes the disinfectant to be sprayed on the surface of the metal appliance, part of the disinfectant which is not sprayed on the surface of the machine and part of the disinfectant which flows downwards on the surface of the appliance enter the lower part of the disinfection box 1 through the circulation hole 20, the recovered disinfectant passes through the filtering action of the filter screen 9 and the fiber filter screen cloth 11, part of mixed impurities are isolated, the recovered disinfectant is mixed with the disinfectant at the bottom of the disinfection box 1, the concentration detector 2 feeds back information to the left water pump 3 through concentration detection, the left water pump 3 pumps clean water or adds the disinfectant to the bottom of the disinfection box 1 to ensure that the disinfectant at the bottom of the disinfection box 1 is always in a concentration range of normal disinfection, and after disinfection, the power supply of the water pump and the motor in use is cut off, moving the position of the side sealing plate 29 to the side, mutually attracting the magnetic block 31 arranged on the side of the side sealing plate 29 and the magnetic block 31 on the other side inside the disinfection box 1, fixing the moving position of the side sealing plate 29, enabling the fan cover 21 and the disinfection box 1 to be mutually communicated through the through hole 30 of the side sealing plate 29 at the moment, starting the fan 27 and the disinfection tube 28, enabling the disinfection tube 28 to disinfect metal instruments again, and simultaneously enabling the fan 27 to quickly dry the metal instruments in the disinfection box 1 through the through hole 30, wherein the processing process is tightly connected, so that secondary pollution in the processing process of the metal instruments is avoided;

then, according to the structure shown in fig. 1 and 2, the middle gear 26 is moved upward to be engaged with the side gear 24, the motor for controlling the rotation of the top rotating shaft 25 is started, the top rotating shaft 25 rotates to drive the side gear 24 to rotate, the side gear 24 drives the transparent plate 22 to move upward through the side lead screw 23 connected with the screw thread, and the metal instrument sterilized inside the device is taken out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.