Clean operation device with laminar flow hood

Abstract

The utility model belongs to the technical field of cleaning devices, and particularly relates to a cleaning operation device with a laminar flow hood, which comprises a control system and a device body, and the device body comprises an operation unit and a laminar flow hood unit; the operating unit comprises a workbench, a protective cover is arranged on the workbench, a first opening is formed in the protective cover, the first opening is formed in the operating surface of the workbench, a cleaning unit is arranged on the upper surface of the workbench, the cleaning unit comprises a sweeping assembly, a dust removal assembly and a moving assembly, and the sweeping assembly and the dust removal assembly are both connected with the moving assembly; through cooperative use of the control system, the operation unit and the laminar flow hood unit, the manual working intensity is greatly reduced, efficient cleaning of a working area is achieved, the high-cleanliness environment is maintained, in addition, the pollution problem of the surface of the workbench is effectively solved through the cleaning unit, the cleanliness of the table top is kept, and meanwhile the working efficiency is improved. The device also has good maneuverability, and can meet flexible application requirements in different working environments.

Description

TECHNICAL FIELD

[0001] The utility model belongs to clean device technical field, concretely relates to a clean operation device with laminar flow cover. BACKGROUND

[0002] In modern industrial production, medical facilities, laboratories and food production workshops, clean operating environment is essential to ensure product quality, prevent cross contamination and ensure the safety of operating personnel. Laminar flow cover as an air purification equipment that can provide a local high clean environment, its core operating mechanism lies in air filtration and unidirectional flow technology. By filtering air at a certain wind speed, uniform flow layer is formed, and clean air flows vertically and unidirectionally, thereby ensuring that the work area meets the process requirements of high cleanliness.

[0003] Traditional laminar flow cover is usually fixedly installed above the workbench to provide continuous clean air supply for the workbench. However, although the laminar flow cover can effectively control the air cleanliness in the working area, the existing workbench design often lacks effective cleaning devices after operation. This means that even if a high cleanliness environment is maintained during work, contaminants or impurities may still remain on the surface of the workbench and in the surrounding area after operation, which may affect the quality of subsequent work or even damage the equipment.

[0004] In addition, most existing workbenches lack good mobility, limiting their flexible application in different working environments. For some work scenarios that require frequent changes of work location or operating environment, fixed workbenches obviously cannot meet the needs. SUMMARY

[0005] In view of the above shortcomings of the prior art, the utility model provides a clean operation device with laminar flow cover, which solves the problems of lack of effective cleaning device and insufficient mobility of the existing clean operation device with laminar flow cover.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A clean operation device with laminar flow cover is provided, which comprises a control system and a device body connected with the control system, the device body comprising an operation unit and a laminar flow cover unit arranged at the top end of the operation unit;

[0008] The operation unit comprises a workbench, a protective cover is arranged on the workbench, a first opening is arranged on the protective cover, the first opening is arranged on the operation surface of the workbench, a cleaning unit is arranged on the upper surface of the workbench, the cleaning unit comprises a sweeping assembly, a dust removal assembly and a moving assembly, the sweeping assembly and the dust removal assembly are connected with the moving assembly;

[0009] The laminar flow cover unit comprises a cover body, a static pressure box is arranged in the cover body, second openings are arranged on the two sides of the static pressure box and the cover body, a plurality of fans are arranged in the static pressure box, the plurality of fans are arranged on a fixing assembly, a primary filter is arranged at the second opening, a high-efficiency filter is arranged at the air outlet of the primary filter, first fixing bases are arranged on the two sides below the primary filter and the high-efficiency filter, a fixing block is arranged below the first fixing bases, and a flow uniformizing film is arranged on the fixing block.

[0010] The beneficial effects of the above technical scheme are as follows: the clean operation device comprises an operation unit and a laminar flow cover unit, the operation unit allows the operator to work in the working area formed between the protection cover and the workbench, thereby reducing the influence of external pollution on the operation process, and the workbench is further provided with a cleaning unit comprising a cleaning assembly, a dust removal assembly and a moving assembly; when the cleaning unit is not working, it is located at the innermost side of the workbench and does not affect normal work, and after work, the cleaning assembly, the dust removal assembly and the moving assembly work together to realize automatic cleaning of the surface of the workbench, thereby greatly improving the cleaning efficiency and cleaning effect. The laminar flow cover unit can form a uniform flow layer through the action of the static pressure box and the fan, thereby ensuring the cleanliness and flowability of the air in the working area; the primary filter can preliminarily filter larger dust and particles, and the high-efficiency filter can further remove pollutants in the air, thereby effectively improving the cleanliness of the air sucked in through the double filtering structure of the primary filter and the high-efficiency filter, and ensuring the air quality in the working area; the flow uniformizing film arranged at the lowermost part of the laminar flow cover unit further ensures the uniformity and stability of the air flowing out of the cover, thereby avoiding the influence of uneven air flow on the cleanliness in the working area, and the flow uniformizing film also has a certain noise reduction effect, thereby reducing the noise pollution during the operation of the fan.

[0011] The clean operation device with the laminar flow cover can realize efficient cleaning of the working area and maintain a high-cleanliness environment during work through the cooperation of the control system, the operation unit and the laminar flow cover unit, and can effectively solve the pollution problem on the surface of the workbench through the cooperation of the control system and the cleaning unit, thereby maintaining the cleanliness of the workbench and greatly reducing the manual work intensity.

[0012] Further, the moving assembly comprises a first driving motor, the first driving motor is arranged on a second fixing base through a fixing base, and the second fixing base is arranged on the inner side of the protection cover; a lead screw is arranged at the output end of the first driving motor, slide rails are arranged on the two sides of the lead screw, the slide rails are arranged on the second fixing base, a third fixing base is arranged on the lead screw, the third fixing base is connected with the slide rails through slide blocks on the two sides thereof, a fourth fixing base is arranged in the middle part thereof, and the cleaning assembly and the dust removal assembly are arranged on the fourth fixing base.

[0013] The beneficial effects of the above technical scheme are that: the first driving motor is fixed in the protective cover through the second fixed base plate, and under the control of the control system, when the first driving motor starts, the first driving motor provides power for the moving assembly to drive the rotation of the lead screw, and when the lead screw rotates, the third fixed base plate and the cleaning assembly and the dust removal assembly thereon can move linearly along the slide rail, realizing comprehensive cleaning of the surface of the workbench, and the slide rail can provide guidance and support for the third fixed base plate during work, ensuring the stability and accuracy of the cleaning assembly and the dust removal assembly during movement, and avoiding shaking or deviation.

[0014] Further, the cleaning assembly comprises a roller brush, a first rotating shaft is arranged in the middle of the roller brush, a first gear is arranged at one end of the first rotating shaft, the first gear is engaged with a second gear, a second rotating shaft is arranged in the middle of the second gear, and the second rotating shaft is arranged at the output end of the second driving motor.

[0015] The beneficial effects of the above technical scheme are that: when the second driving motor starts, the rotation of the output end thereof drives the rotation of the second rotating shaft and the second gear, the second gear drives the rotation of the first gear engaged therewith, the first gear drives the rotation of the first rotating shaft, and the rotation of the roller brush is realized, achieving the purpose of cleaning the surface of the workbench.

[0016] Further, the dust removal assembly comprises a dust removal film, the dust removal film is arranged outside the rotating shaft cylinder, a third rotating shaft is arranged in the middle of the rotating shaft cylinder, a third gear is arranged at one end of the third rotating shaft, and the third gear is engaged with the second gear.

[0017] The beneficial effects of the above technical scheme are that: when the second driving motor drives the rotation of the second gear, the second gear drives the rotation of the third gear, the third gear drives the rotation of the third rotating shaft, the third rotating shaft drives the rotation of the rotating shaft cylinder, and the dust removal film is driven to move on the surface of the workbench, realizing uniform dust removal on the entire surface of the workbench and further improving the cleanliness of the surface of the workbench.

[0018] Further, the workbench is provided with a plurality of through holes, and an air extractor is arranged at the bottom of the workbench, one end of the air extractor is connected with an air extraction pipe, the other end of the air extraction pipe is provided with an air extraction cover, and the air extraction cover is arranged below the through hole.

[0019] The beneficial effects of the above technical scheme are that: by simultaneously opening the air extractor and the laminar flow cover unit, external air can be blown to the workbench through the laminar flow cover unit and then flow out of the through hole on the surface of the workbench under the action of the air extractor, so that air circulation is formed between the working area and the external air, and the cleanliness of the working area is ensured.

[0020] Further, a collection box is arranged near the opening of the workbench, a third opening is arranged above the collection box, and an opening and closing cover is arranged on the third opening.

[0021] The beneficial effects of the above technical solutions are that the collecting box can receive and store the dust, impurities and other pollutants swept from the surface of the workbench, the opening and closing cover can ensure the sealing of the collecting box, the collecting box can be opened when needed, the leakage and diffusion of the pollutants are avoided, and the cleanliness and safety of the work area are further improved.

[0022] Further, a second support is arranged below the protective cover, and a universal wheel is arranged below the second support.

[0023] The beneficial effects of the above technical solutions are that the universal wheel can move the whole device according to the use requirements, greatly improving the mobility and flexibility of the device, and the universal wheel has a self-locking function, which can ensure the stability during use.

[0024] Further, the fixing assembly includes a fifth fixing base plate and a sixth fixing base plate, and the first support is arranged between the fifth fixing base plate and the sixth fixing base plate; the fifth fixing base plate is connected to the inner side of the top of the static pressure box, and the sixth fixing base plate is provided with a fan.

[0025] The beneficial effects of the above technical solutions are that the fifth fixing base plate, the sixth fixing base plate and the first fixing support can ensure the fixing of the fan and realize the stable flow of the gas, ensure the stable input of the air, and guarantee the air cleanliness and flowability in the work area.

[0026] Further, the first fixing base plate is provided with first reinforcing ribs, the first reinforcing ribs are provided with second reinforcing ribs, and the second reinforcing ribs are arranged on the inner side of the top of the static pressure box.

[0027] The beneficial effects of the above technical solutions are that the first reinforcing ribs and the second reinforcing ribs can improve the stability and durability of the whole laminar cover unit.

[0028] Further, a differential pressure table is arranged on the surface of the cover body, a control screen is arranged on one side of the differential pressure table, a button is arranged on one side of the control screen, the button is connected to an illuminating lamp, and the illuminating lamp is arranged on the top of the static pressure box.

[0029] The beneficial effects of the above technical solutions are that the differential pressure table can display the difference between the pressure inside and outside the cover body in real time, the operator can timely adjust the working state of the laminar cover, and the air cleanliness and flowability in the work area can be maintained at a suitable operation level.

[0030] In summary, the clean operation device with the laminar cover has the following beneficial effects:

[0031] (1) The clean operation device greatly reduces the manual work intensity by the cooperation of the control system, the operation unit and the laminar flow hood unit, realizes the efficient cleaning of the working area, maintains the high cleanliness environment in the working process, effectively solves the pollution problem of the workbench surface through the cleaning unit, keeps the workbench clean, and has good mobility to meet the flexible application requirements in different working environments.

[0032] (2) The operation unit in the device includes a workbench and a protective cover, which provides a relatively closed working area for the operator and reduces the influence of external pollution on the operation process; the cleaning unit arranged on the workbench can clean the surface of the workbench after work, greatly improving the cleaning efficiency and effect.

[0033] (3) The cleaning assembly in the cleaning unit can clean the surface of the workbench by rotating the roller brush, effectively removing impurities and residues on the surface of the workbench, facilitating subsequent dust removal work, and the dust, impurities and other pollutants cleaned from the surface of the workbench are received and stored in the collection box. The opening and closing cover on the collection box can ensure the sealing of the collection box, ensure the opening of the collection box when needed, avoid leakage and diffusion of pollutants, and further improve the cleanliness and safety of the working area.

[0034] (4) The storage assembly in the cleaning unit drives the dust removal film to move on the workbench surface by rotating the rotating shaft cylinder, realizing uniform dust removal on the entire workbench surface, and further improving the cleanliness of the workbench surface, providing a cleaner operating environment for subsequent work.

[0035] (5) The moving assembly in the cleaning unit can drive the dust removal assembly and the cleaning assembly to move linearly along the slide rail, realizing comprehensive cleaning of the surface of the workbench, and the slide rail can provide guidance and support for the second fixed base plate during work, ensuring the stability and accuracy of the cleaning assembly and the dust removal assembly during movement, and avoiding shaking or deviation.

[0036] (6) The laminar flow hood unit in the device forms a uniform flow layer through the action of the static pressure box and the fan, ensuring the cleanliness and flowability of the air in the working area. The primary filter can preliminarily filter larger dust and particles, and the high-efficiency filter can further remove pollutants in the air. Through the double filtration structure of the primary filter and the high-efficiency filter, the device effectively improves the cleanliness of the suction air, ensuring the air quality in the working area. In addition, the uniform flow film arranged at the lowermost part of the laminar flow hood unit further ensures the uniformity and stability of the air flowing out of the hood, avoiding the influence of uneven air flow on the cleanliness of the working area. At the same time, the uniform flow film also has a certain noise reduction effect, which can reduce the noise pollution during the operation of the fan. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 It is a structure schematic view of the utility model;

[0038] Figure 2 It is a structure schematic view of the utility model's cleaning assembly and dust removal assembly;

[0039] Figure 3 It is a structure schematic view of the utility model's moving assembly;

[0040] Figure 4 It is a whole structure schematic view of the utility model's laminar flow cover unit;

[0041] Figure 5 It is the section of the utility model's laminar flow cover unit Figure 1 ;

[0042] Figure 6 It is the section of the utility model's laminar flow cover unit Figure 2 ;

[0043] Wherein, 1, device body;2, operation unit;21, workbench;22, protective cover;23, through hole;24, exhaust fan;3, laminar flow cover unit;31, cover body;32, static pressure tank;33, second opening;34, fan;341, fifth fixed base plate;342, sixth fixed base plate;343 first support;344, first reinforcing rib;345, second reinforcing rib;35, primary filter;36, high efficiency filter;37, first fixed base plate;38, fixed block;39, flow equalizing film;310, differential pressure gauge;311, control screen;312, button;4, cleaning unit;41, cleaning assembly;411, rolling brush;412, first rotating shaft;413, first gear;414, second gear;415, second rotating shaft;416, second drive motor;42, dust removal assembly;421, dust removal film;422, rotating shaft cylinder;423, third rotating shaft;424, third gear;43, moving assembly;431, first drive motor;432, second fixed base plate;433, lead screw;434, slide rail;435, third fixed base plate;436, sliding block;437, fourth fixed base plate;5, second support;6 universal wheel. DETAILED DESCRIPTION

[0044] The specific embodiments of the utility model are described below, so that the person skilled in the art can understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific embodiments, for the person skilled in the ordinary skill in the art, as long as various changes are within the spirit and scope of the utility model defined and determined by the appended claims, these changes are obvious, all the utility model creations using the utility model concept are within the scope of protection.

[0045] AsFigures 1-6 The utility model provides a clean operation device with laminar flow cover, including control system and device body 1 connected with control system, device body 1 includes operation unit 2 and sets up laminar flow cover unit 3 at the top of operation unit 2, operation unit 2 can provide a relatively closed and protected working environment for operator, reduce the influence of outside pollution to operation process, and laminar flow cover utilizes fan 34 and filter to carry out purification to dust particle in airflow, and clean airflow is delivered to the coverage area of laminar flow cover, improves the cleanliness of working area, and through the cooperation of control system and operation unit 2 and laminar flow cover unit 3, realizes the efficient cleaning of working area, and maintains the environment of high cleanliness during working process.

[0046] As Figure 1 And Figure 2 Indicated, operation unit 2 includes workbench 21, is provided with protective cover 22 on workbench 21, is provided with first opening on protective cover 22, and first opening is arranged on the operation face of workbench 21, and the upper surface of workbench 21 is provided with cleaning unit 4, and cleaning unit 4 includes cleaning assembly 41, dust removal assembly 42 and moving assembly 43, and cleaning assembly 41 and dust removal assembly 42 are connected with moving assembly 43;Form working area between protective cover 22 and workbench 21, workbench 21 is also provided with cleaning unit 4 including cleaning assembly 41, dust removal assembly 42 and moving assembly 43, when cleaning unit 4 does not work, it is located at the innermost side of workbench 21, and will not affect normal work, and after work, through the synergies of cleaning assembly 41, dust removal assembly 42 and moving assembly 43, the automatic cleaning of the surface of workbench 21 can be realized, and the cleaning efficiency and cleaning effect are greatly improved;In addition, as Figure 1 Indicated, workbench 21 is provided with a plurality of through holes 23, and is provided with suction fan 24 at the bottom, and suction fan 24 is connected with suction pipe one end, and suction pipe other end is provided with suction cover, and suction cover is arranged below through hole 23;Through the simultaneous opening of suction fan 24 and laminar flow cover unit 3, can make outside air blow to workbench 21 through laminar flow cover unit 3, flow from the through hole 23 on the surface of workbench 21 under the action of suction fan 24, and then make the air in working area and outside air form airflow circulation, ensure the cleanliness of working area.Simultaneously, the second support 5 is arranged below the protective cover 22, and the universal wheel 6 is arranged below the second support 5;Through universal wheel 6, the whole device can be moved according to the use demand, the mobility and flexibility of the device are greatly improved, and the universal wheel 6 has self-locking function, can ensure the stability during use.

[0047] As Figure 2As shown, the cleaning assembly 41 includes a roller brush 411, the roller brush 411 is provided with a first rotating shaft 412 in the middle, the first rotating shaft 412 is provided with a first gear 413 at one end, the first gear 413 is engaged with a second gear 414, the second gear 414 is provided with a second rotating shaft 415 in the middle, the second rotating shaft 415 is arranged on the output end of a second drive motor 416; when the second drive motor 416 is started, the rotation of the output end thereof drives the second rotating shaft 415 and the second gear 414 to rotate, the second gear 414 drives the first gear 413 engaged therewith to rotate, the first gear 413 drives the first rotating shaft 412 to rotate, thereby realizing the rotation of the roller brush 411, achieving the purpose of cleaning the surface of the workbench 21; and the workbench 21 is provided with a collection box near the opening, the collection box is provided with a third opening above, and the third opening is provided with an opening and closing cover; the collection box can receive and store dust, impurities and other pollutants cleaned from the surface of the workbench 21, and the opening and closing cover can ensure the sealing of the collection box, ensure the opening of the collection box when needed, avoid the leakage and diffusion of pollutants, and further improve the cleanliness and safety of the working area.

[0048] As shown in Figure 2 The dust removal assembly 42 includes a dust removal film 421, the dust removal film 421 is arranged outside a rotating shaft cylinder 422, the rotating shaft cylinder 422 is provided with a third rotating shaft 423 in the middle, the third rotating shaft 423 is provided with a third gear 424 at one end, the third gear 424 is engaged with the second gear 414; when the second drive motor 416 drives the second gear 414 to rotate, the second gear 414 drives the third gear 424 to rotate, the third gear 424 drives the third rotating shaft 423 to rotate, the third rotating shaft 423 drives the rotating shaft cylinder 422 to rotate, thereby driving the dust removal film 421 to move on the surface of the workbench 21, realizing uniform dust removal on the surface of the entire workbench 21, and further improving the cleanliness of the surface of the workbench 21.

[0049] As shown in Figure 3As shown, the moving assembly 43 comprises a first driving motor 431, which is arranged on a second fixed base plate 432 through a fixed base, and the second fixed base plate 432 is arranged inside the protective cover 22; the output end of the first driving motor 431 is provided with a lead screw 433, both sides of the lead screw 433 are provided with sliding rails 434, the sliding rails 434 are arranged on the second fixed base plate 432, a third fixed base plate 435 is arranged on the lead screw 433, both sides of the third fixed base plate 435 are connected with the sliding rails 434 through sliding blocks 436, a fourth fixed base plate 437 is arranged in the middle, the cleaning assembly 41 and the dust removal assembly 42 are arranged on the fourth fixed base plate 437; the first driving motor 431 is fixed in the protective cover 22 through the second fixed base plate 432, under the control of the control system, when the first driving motor 431 starts, the first driving motor 431 provides power for the moving assembly 43, drives the rotation of the lead screw 433, when the lead screw 433 rotates, the third fixed base plate 435 and the cleaning assembly 41 and the dust removal assembly 42 thereon can be driven to move linearly along the sliding rails 434, realize the overall cleaning of the surface of the workbench 21, and the sliding rails 434 can provide guidance and support for the third fixed base plate 435 during work, ensure the stability and accuracy of the cleaning assembly 41 and the dust removal assembly 42 during the moving process, and avoid shaking or deviation.

[0050] As Figure 1 and 4As shown, the laminar flow hood unit 3 comprises a hood body 31, a static pressure box 32 is arranged inside the hood body 31, and a second opening 33 is arranged on both sides of the static pressure box 32 and the hood body 31; a plurality of fans 34 are arranged inside the static pressure box 32, and the plurality of fans 34 are arranged on a fixed assembly; a primary filter 35 is arranged at the second opening 33, an air outlet of the primary filter 35 is provided with a high-efficiency filter 36, and first fixed base plates 37 are arranged on both sides below the primary filter 35 and the high-efficiency filter 36, a fixed block 38 is arranged below the first fixed base plates 37, and a flow uniformizing film 39 is arranged on the fixed block 38. The laminar flow hood unit 3 can form a uniform flow layer through the action of the static pressure box 32 and the fans 34, so as to ensure the cleanliness and flowability of the air in the working area. The primary filter 35 can preliminarily filter larger dust and particles, and the high-efficiency filter 36 can further remove pollutants in the air. The double filtering structure of the primary filter 35 and the high-efficiency filter 36 can effectively improve the cleanliness of the air, so as to ensure the air quality in the working area. The flow uniformizing film 39 arranged at the lowermost part of the laminar flow hood unit 3 further ensures the uniformity and stability of the air flowing out of the hood, avoids affecting the cleanliness in the working area due to uneven air flow, and has a certain noise reduction effect, which can reduce the noise pollution when the fans 34 are running. At the same time, a differential pressure gauge 310 is arranged on the surface of the hood body 31, a control screen 311 is arranged on one side of the differential pressure gauge 310, a button 312 is arranged on one side of the control screen 311, the button 312 is connected with a lighting lamp, and the lighting lamp is arranged on the top of the static pressure box 32. The differential pressure gauge 310 can display the difference between the inside and outside pressures of the hood body 31 in real time, which is beneficial to the operator to timely adjust the working state of the laminar flow hood, and ensures that the air cleanliness and flowability in the working area are maintained at a suitable operating level.

[0051] As shown in Figure 4 and Figure 5 shown, the fixed assembly comprises a fifth fixed base plate 341 and a sixth fixed base plate 342, and a first support 343 is arranged between the fifth fixed base plate 341 and the sixth fixed base plate 342; the fifth fixed base plate 341 is connected with the inner side of the top of the static pressure box 32, and the sixth fixed base plate 342 is provided with the fans 34; through the action of the fifth fixed base plate 341, the sixth fixed base plate 342 and the first fixed support, the fixing effect of the fans 34 is ensured, and stable flow of gas is realized, so as to ensure stable input of air and guarantee the air cleanliness and flowability in the working area.

[0052] As shown in Figure 6 shown, the first fixed base plate 37 is provided with a first reinforcing rib 344, the first reinforcing rib 344 is provided with a second reinforcing rib 345, and the second reinforcing rib 345 is arranged on the inner side of the top of the static pressure box 32; through the cooperative use of the first reinforcing rib 344 and the second reinforcing rib 345, the stability and durability of the entire laminar flow hood unit 3 can be improved.

[0053] In conclusion, the clean operation device with laminar flow cover provided by the utility model greatly reduces the manual work intensity through the cooperation of the control system, the operation unit 2 and the laminar flow cover unit 3, realizes the efficient cleaning of the working area, maintains the high-cleanliness environment during the working process, in addition, effectively solves the pollution problem of the surface of the workbench 21 through the cleaning unit 4, keeps the workbench clean, meanwhile, the device also has good mobility and can meet the flexible application requirements under different working environments.

Claims

1. A cleanroom operating device with a laminar flow hood, characterized in that: The device includes a control system and a device body (1) connected to the control system. The device body (1) includes an operation unit (2) and a laminar flow hood unit (3) disposed on the top of the operation unit (2). The operation unit (2) includes a workbench (21), a protective cover (22) is provided on the workbench (21), a first opening is provided on the protective cover (22), the first opening is provided on the operation surface of the workbench (21), a cleaning unit (4) is provided on the upper surface of the workbench (21), the cleaning unit (4) includes a sweeping component (41), a dust removal component (42) and a moving component (43), the sweeping component (41) and the dust removal component (42) are both connected to the moving component (43); The laminar flow hood unit (3) includes a hood (31), a static pressure box (32) is provided inside the hood (31), and a second opening (33) is provided on both sides of the static pressure box (32) and the hood (31); a plurality of fans (34) are provided inside the static pressure box (32), and the plurality of fans (34) are provided on a fixed assembly; a primary filter (35) is provided at the second opening (33), a high-efficiency filter (36) is provided at the outlet of the primary filter (35), a first fixed base plate (37) is provided on both sides below the primary filter (35) and the high-efficiency filter (36), a fixed block (38) is provided below the first fixed base plate (37), and a flow equalization membrane (39) is provided on the fixed block (38).

2. The cleanroom operating device with laminar flow hood according to claim 1, characterized in that: The moving component (43) includes a first drive motor (431), which is mounted on a second fixed base (432) via a fixed base. The second fixed base (432) is located inside the protective cover (22). The output end of the first drive motor (431) is provided with a lead screw (433), and slide rails (434) are provided on both sides of the lead screw (433). The slide rails (434) are mounted on the second fixed base (432), and a third fixed base (435) is provided on the lead screw (433). The two sides of the third fixed base (435) are connected to the slide rails (434) via sliders (436), and a fourth fixed base (437) is provided in the middle. A cleaning component (41) and a dust removal component (42) are provided on the fourth fixed base (437).

3. The cleanroom operating device with laminar flow hood according to claim 2, characterized in that: The cleaning assembly (41) includes a roller brush (411), a first rotating shaft (412) is provided in the middle of the roller brush (411), a first gear (413) is provided at one end of the first rotating shaft (412), the first gear (413) meshes with a second gear (414), a second rotating shaft (415) is provided in the middle of the second gear (414), and the second rotating shaft (415) is provided at the output end of the second drive motor (416).

4. The cleanroom operating device with laminar flow hood according to claim 1, characterized in that: The dust removal assembly (42) includes a dust removal membrane (421), which is disposed outside the rotating shaft cylinder (422). A third rotating shaft (423) is disposed in the middle of the rotating shaft cylinder (422), and a third gear (424) is disposed at one end of the third rotating shaft (423). The third gear (424) meshes with the second gear (414).

5. The cleanroom operating device with laminar flow hood according to claim 1, characterized in that: The workbench (21) is provided with multiple through holes (23), and an exhaust fan (24) is provided at its bottom. The exhaust fan (24) is connected to one end of the exhaust pipe, and an exhaust hood is provided at the other end of the exhaust pipe. The exhaust hood is located below the through holes (23).

6. The cleanroom operating device with laminar flow hood according to claim 5, characterized in that: A collection box is provided near the opening of the workbench (21), and a third opening is provided above the collection box, with a cover that can be opened and closed.

7. The cleanroom operating device with laminar flow hood according to claim 1, characterized in that: A second bracket (5) is provided below the protective cover (22), and a caster wheel (6) is provided below the second bracket (5).

8. The cleanroom operating device with laminar flow hood according to claim 1, characterized in that: The fixing assembly includes a fifth fixing base plate (341) and a sixth fixing base plate (342), and a first bracket (343) is provided between the fifth fixing base plate (341) and the sixth fixing base plate (342); the fifth fixing base plate (341) is connected to the inner side of the top of the static pressure box (32), and a fan (34) is provided on the sixth fixing base plate (342).

9. The cleanroom operating device with laminar flow hood according to claim 1, characterized in that: A first reinforcing rib (344) is provided above the first fixed base plate (37), and a second reinforcing rib (345) is provided between the first reinforcing ribs (344). The second reinforcing rib (345) is provided on the inner side of the top of the static pressure box (32).

10. The cleanroom operating device with laminar flow hood according to claim 1, characterized in that: A differential pressure gauge (310) is provided on the surface of the cover (31). A control panel (311) is provided on one side of the differential pressure gauge (310). A button (312) is provided on one side of the control panel (311). The button (312) is connected to a lighting lamp. The lighting lamp is located on the top of the static pressure box (32).

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