CN213253501U

CN213253501U - Laboratory air treatment system

Info

Publication number: CN213253501U
Application number: CN202021265108.0U
Authority: CN
Inventors: 王晓云; 陈永强; 陈永刚; 周文
Original assignee: Wuxi Xinfeilan Engineering Technology Co ltd
Current assignee: Wuxi Xinfeilan Engineering Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-05-25
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a laboratory air treatment system, which belongs to the field of air treatment and comprises a base, wherein the top of the base is respectively provided with a treatment box and a vertical cylinder, the top of the vertical cylinder is provided with a servo motor, the output end of the servo motor is connected with a screw rod extending to the interior of the vertical cylinder, one side of the vertical cylinder is penetrated with a movable port, the outer surface of the screw rod is sleeved with a threaded sleeve, a worker can regularly start a driving motor, the driving motor rotates to enable a cleaning brush to rotate, the outer surface of a filter screen is cleaned after the cleaning brush rotates, dust on the filter screen falls into a dust collecting groove through a dust exhaust port, the worker cleans the dust after disassembling the dust collecting groove, and after the cleaning is finished, the dust collecting groove is fixed at the inner side of the dust exhaust port through a magnet, and then need not dismantle the washing to the filter screen, avoided the dust to block up the filter screen, simple and convenient and practical.

Description

Laboratory air treatment system

Technical Field

The utility model relates to an air treatment technical field specifically is a laboratory air treatment system.

Background

The Laboratory (Laboratory/Lab [1]) is the place where the test is performed. The laboratory is a scientific cradle, is a base of scientific research, is a source of scientific and technological development, plays a very important role in scientific and technological development, and can be divided into three categories according to attribution: the first is a laboratory belonging to or hosted by a university; the second kind of laboratory belongs to national institutions, and some laboratories even belong to international institutions; the third kind of laboratory belongs to the industrial enterprise department directly, for the development and research service of industrial technology, air treatment means to dispose indoor harmful gas, including: including benzene, toluene, xylene, and the like.

The prior art discloses a high-efficient air purification device is used in high school's chemistry laboratory that application number is CN201720041656.7, which comprises a base, the top of base is provided with first purifying box, one side of first purifying box is provided with the air exhauster, the air outlet fixedly connected with air-out pipeline of air exhauster, the inside of air-out pipeline is provided with first filter screen, the inside of first purifying box is provided with the second filter screen, one side of second filter screen is provided with the active carbon net, one side that the second filter screen was kept away from to the active carbon net is provided with the short-staple layer, one side of first purifying box is provided with the second purifying box. This high-efficient air purification device is used in high school's chemistry experiment room, can effectually purify the inside air of chemistry experiment room, the effectual cleanness of the inside air of chemistry experiment room of having guaranteed, high efficiency and energy saving, people's life is healthy, the effectual emergence that has prevented secondary pollution, but the device's filter screen is inconvenient clean, the live time is long afterwards, dust adheres to easily on the filter screen, the dust blocks up the filter screen easily, and then the treatment effeciency of influence air, and simultaneously, the device's convulsions angle and convulsions highly fixed, inconvenient regulation, and then make when the experiment be not convenient for advance accurate quick take away gas, influence the treatment effect, and when exhausting after handling, because the atmospheric pressure relation, can the noise, influence operational environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory air treatment system to provide the easy problem that blocks up, inconvenient adjusting device's convulsions angle and exhaust produced the noise of filter screen in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laboratory air treatment system comprises a base, wherein a treatment box and a vertical cylinder are respectively arranged at the top of the base, a servo motor is installed at the top of the vertical cylinder, the output end of the servo motor is connected with a lead screw extending into the vertical cylinder, a movable opening penetrates through one side of the vertical cylinder, a threaded sleeve is sleeved on the outer surface of the lead screw, a sliding block is fixed on one side of the threaded sleeve, one side of the sliding block is connected with an induced air cover through a damping rotating shaft, an exhaust fan is installed on one side of the treatment box, the air inlet end of the exhaust fan is connected with the induced air cover through an exhaust pipe, a filter screen, a grid plate, an ultraviolet lamp, a photocatalyst plate and an acoustical panel are respectively installed in the treatment box from left to right, a driving motor is fixed above the inside of the treatment box through a fixed rod, the output end of the driving motor penetrates through one side of, the dust exhaust device is characterized in that a dust exhaust port penetrates through the lower portion inside the treatment box, a dust collecting groove is fixed on the inner side of the dust exhaust port through a magnet, an activated carbon layer and a short fiber layer are respectively arranged on the inner sides of the grid plates, an exhaust port penetrates through the other side of the treatment box, and silencing cotton is arranged on the inner wall of the exhaust port.

Preferably, the bottom both sides of base all install the gyro wheel.

Preferably, the top of the treatment box is provided with an operation panel, and the operation panel is respectively electrically connected with the servo motor, the driving motor and the ultraviolet lamp.

Preferably, one side of the cleaning brush is in close contact with the filter net.

Preferably, the activated carbon layer and the short fiber layer are both wavy.

Compared with the prior art, the beneficial effects of the utility model are that: the laboratory air treatment system is provided with a driving motor, a cleaning brush, a dust exhaust port, a magnet and a dust collecting groove, a worker can start the driving motor regularly, the driving motor rotates to enable the cleaning brush to rotate, the outer surface of a filter screen is cleaned after the cleaning brush rotates, dust on the filter screen falls into the dust collecting groove through the dust exhaust port, the worker cleans the dust after disassembling the dust collecting groove, after the cleaning is finished, the dust collecting groove is fixed to the inner side of the dust exhaust port through the magnet, the filter screen does not need to be disassembled and cleaned, the filter screen is prevented from being blocked by the dust, the laboratory air treatment system is simple, convenient and practical, meanwhile, the laboratory air treatment system is also provided with a servo motor, a threaded sleeve, a lead screw, a sliding block and a damping rotating shaft, when the height of an induced air cover needs to be reduced, the worker controls the servo motor to rotate forward, the lead screw rotates, and then, the air guide cover is driven to move downwards through the sliding block, so that the height of the air guide cover is changed, the angle of the air guide cover can be changed through the damping rotating shaft, air can be pumped out accurately and quickly, and the treatment efficiency is improved; the laboratory air treatment system is also provided with a sound-absorbing plate and sound-absorbing cotton, the treated air can be in contact with the sound-absorbing plate, through holes are needed in the sound-absorbing plate, sound repeatedly collides in the through holes, so that sound energy can be reduced, the purpose of sound absorption is achieved, the sound-absorbing cotton absorbs the sound, the decibel of the sound is further reduced, the sound is small during exhaust, and the working environment is not influenced; this kind of laboratory air treatment system's active carbon layer and short fiber layer are the wavy, and then have improved the area of contact of air with active carbon layer and short fiber layer for the treatment effect of air is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the dust collecting tank of the present invention;

FIG. 3 is a schematic view of the structure of the induced draft cover of the present invention;

fig. 4 is a schematic structural diagram of the activated carbon layer and the short fiber layer of the present invention.

In the figure: 1. a base; 2. a treatment tank; 3. erecting a cylinder; 4. a roller; 5. a control panel; 6. an exhaust fan; 7. a servo motor; 8. a screw rod; 9. a threaded sleeve; 10. a slider; 11. an induced draft cover; 12. an air exhaust pipe; 13. a movable opening; 14. a filter screen; 15. a cleaning brush; 16. a drive motor; 17. fixing the rod; 18. a dust exhaust port; 19. a dust collecting groove; 20. a grid plate; 21. an ultraviolet lamp; 22. a photocatalyst plate; 23. a sound-absorbing panel; 24. an exhaust port; 25. silencing cotton; 26. a magnet; 27. an activated carbon layer; 28. a short fiber layer; 29. damping pivot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-4, the present invention provides a technical solution: a laboratory air treatment system comprises a base 1, a treatment box 2, a vertical barrel 3, rollers 4, a control panel 5, an exhaust fan 6, a servo motor 7, a screw rod 8, a threaded sleeve 9, a sliding block 10, an induced draft cover 11, an exhaust pipe 12, a movable port 13, a filter screen 14, a cleaning brush 15, a driving motor 16, a fixed rod 17, a dust exhaust port 18, a dust collecting groove 19, a grid plate 20, an ultraviolet lamp 21, a photocatalyst plate 22, a silencing plate 23, an exhaust port 24, silencing cotton 25, a magnet 26, an activated carbon layer 27, a short fiber layer 28 and a damping rotating shaft 29, wherein the treatment box 2 and the vertical barrel 3 are respectively arranged at the top of the base 1, the servo motor 7 is arranged at the top of the vertical barrel 3, the output end of the servo motor 7 is connected with the screw rod 8 extending into the vertical barrel 3, the movable port 13 penetrates through one side of the vertical barrel 3, the threaded sleeve 9 is sleeved on the outer surface of the screw rod 8, the, one side of the slide block 10 is connected with an induced draft hood 11 through a damping rotating shaft 29, one side of the treatment box 2 is provided with an exhaust fan 6, the air inlet end of the exhaust fan 6 is connected with the induced draft hood 11 through an exhaust pipe 12, the inside of the treatment box 2 is respectively provided with a filter screen 14 and a grid plate 20 from left to right, ultraviolet lamp 21, photocatalyst plate 22 and acoustical panel 23, the inside top of handling case 2 is fixed with driving motor 16 through dead lever 17, driving motor 16's output runs through in one side of filter screen 14 and is connected with cleaning brush 15, it cleans to be convenient for many filter screens 14, the inside below of handling case 2 runs through there is dust exhaust port 18, magnet 26 is fixed with dust collection tank 19 through the inboard of dust exhaust port 18, the inboard of grid tray 20 is provided with activated carbon layer 27 and short fiber layer 28 respectively, the opposite side of handling case 2 runs through there is gas vent 24, the inner wall of gas vent 24 is provided with amortization cotton 25, further promote the noise cancelling effect.

Referring to fig. 1, rollers 4 are mounted on two sides of the bottom of the base 1 for easy movement, so as to improve the application environment and range thereof, and a control panel 5 is mounted on the top of the treatment box 2, and the control panel 5 is electrically connected to the servo motor 7, the driving motor 16 and the ultraviolet lamp 21 respectively, so as to facilitate control of the electrical appliance through the control panel 5.

Referring to fig. 1 and 4, one side of the cleaning brush 15 is in close contact with the filtering net 14, so that dust can be removed completely, the filtering net 14 is blocked by the dust, and the activated carbon layer 27 and the short fiber layer 28 are both wavy, so that the contact area between air and the activated carbon layer 27 and the short fiber layer 28 is increased, and the air treatment effect is better.

The working principle is as follows: firstly, a worker is powered on, when the height of the air inducing cover 11 needs to be reduced, the worker controls the servo motor 7 to rotate positively, the screw rod 8 rotates, the threaded sleeve 9 moves downwards after the screw rod 8 rotates, the air inducing cover 11 is driven to move downwards through the slider 10, the height of the air inducing cover 11 is changed, the angle of the air inducing cover 11 can be changed through the damping rotating shaft 29, then the exhaust fan 6 is started, the exhaust fan 6 sucks air into the processing box 2, the filter screen 14 removes dust of the air firstly, the air after dust removal is in contact with the active carbon layer 27 and the short fiber layer 28, the active carbon layer 27 and the short fiber layer 28 can effectively adsorb harmful substances in the air, then the ultraviolet lamp 21 performs sterilization treatment on the air and irradiates the photocatalyst plate 22, the photocatalyst plate 22 generates a catalytic degradation function, and further decomposes the harmful substances in the air, the air through multiprocessing then contacts with muffler 23, muffler 23 is inside to have needs the through-hole, sound is collided repeatedly in the through-hole, thereby can reduce the sound energy, and then reach the mesh of amortization, amortization cotton 25 absorbs sound, further reduce the decibel of sound, thereby sound is less during making the exhaust, the staff can regularly start driving motor 16, driving motor 16 is rotatory to make cleaning brush 15 rotatory, cleaning brush 15 is rotatory after to the surface of filter screen 14, the dust on the filter screen 14 then drops into dust collecting tank 19 through dust exhaust 18, the staff clears up the dust after dismantling dust collecting tank 19, after the clearance finishes, it can to be fixed in the inboard of dust exhaust 18 with dust collecting tank 19 through magnet 26.

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.

Claims

1. A laboratory air treatment system, comprising a base (1), characterized in that: the top of base (1) is provided with respectively and handles case (2) and found a section of thick bamboo (3), servo motor (7) are installed at the top of founding a section of thick bamboo (3), the output of servo motor (7) is connected with and extends to lead screw (8) of founding a section of thick bamboo (3) inside, it has expansion joint (13) to run through one side of a section of thick bamboo (3), thread bush (9) have been cup jointed to the surface of lead screw (8), one side of thread bush (9) is fixed with slider (10), one side of slider (10) is connected with induced air cover (11) through damping pivot (29), air exhauster (6) are installed to one side of handling case (2), the air inlet end of air exhauster (6) is connected with induced air cover (11) through exhaust tube (12), the inside of handling case (2) is installed filter screen (14), grid tray (20) respectively from a left side to the right side and is, Ultraviolet lamp (21), photocatalyst plate (22) and acoustical panel (23), the inside top of handling case (2) is fixed with driving motor (16) through dead lever (17), the output of driving motor (16) runs through in one side of filter screen (14) and is connected with cleaning brush (15), the inside below of handling case (2) runs through has dust exhaust mouth (18), the inboard of dust exhaust mouth (18) is fixed with dust collecting tank (19) through magnet (26), the inboard of grid tray (20) is provided with activated carbon layer (27) and short fiber layer (28) respectively, the opposite side of handling case (2) runs through has gas vent (24), the inner wall of gas vent (24) is provided with amortization cotton (25).

2. A laboratory air treatment system according to claim 1, characterized in that: the roller wheels (4) are mounted on two sides of the bottom of the base (1).

3. A laboratory air treatment system according to claim 1, characterized in that: handle the top of case (2) and install and control panel (5), just control panel (5) respectively in servo motor (7), driving motor (16) and ultraviolet lamp (21) electric connection.

4. A laboratory air treatment system according to claim 1, characterized in that: one side of the cleaning brush (15) is tightly contacted with the filter screen (14).

5. A laboratory air treatment system according to claim 1, characterized in that: the activated carbon layer (27) and the short fiber layer (28) are both wavy.