CN217715307U

CN217715307U - Laboratory air purification device for chemical engineering

Info

Publication number: CN217715307U
Application number: CN202221253178.3U
Authority: CN
Inventors: 张钰彬; 张文勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-01
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a laboratory air purification device for chemical engineering belongs to laboratory air purification technical field. The utility model provides a laboratory air purification device for chemical engineering, which comprises a fixing frame, mount one side wall connection is fixed with the motor, mount inner wall sliding fit has the drive belt, the drive belt bottom surface is connected and is fixed with the purifying box, the inside rotation of purifying box is connected with the suction subassembly, through setting up the drive belt, can make the purifying box that the drive belt is connected can remove in the laboratory under the drive of motor, thereby can realize quick large tracts of land air purification and handle, thereby improve the purification efficiency of device, through setting up the suction subassembly, under the effect of rack, can make the purifying box can make the fan blade rotate when removing, with the inside purification treatment that carries out of outside air suction to the purifying box, realize the linkage nature of device.

Description

Laboratory air purification device for chemical engineering

Technical Field

The utility model relates to a laboratory air purification technical field, more specifically say, relate to a laboratory air purification device for chemical engineering.

Background

Air pollutants in the laboratory, 1, solid pollutants, i.e., particulate pollutants, such as soot, dust fall, fly ash, dust, and the like. 2. Gaseous pollutants, which are divided into: inorganic compounds such as sulfur dioxide, carbon oxides, and the like; organic compounds such as hydrocarbons, toluene, and the like. Contains biological impurities such as viruses, germs and the like, 3, a mixture, solid and gaseous components, is a mixture of various pollutants, and has the main air pollution effect of stink. Air contaminant can cause the injury to the human body, so need real-time air to the laboratory to carry out purification treatment, prior art CN215002146U discloses a laboratory air purification device for chemical engineering, can effectually purify the gas of suspension in the eminence through mutually supporting of above-mentioned each mechanism, can carry out the regulation to the clarifier body direction of purification simultaneously according to the flow direction of air, and the vertical direction of being convenient for is adjusted and is confirmed the best purification position. However, the device has the disadvantage that when the device is used, due to the fixed structure of the device, when the device is used for a laboratory with a large area, the air is difficult to be rapidly purified at other positions of the laboratory, so that the practicability is poor.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a laboratory air purification device for chemical engineering to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a laboratory air purification device for chemical engineering, includes the mount, mount one side wall connection is fixed with the motor, mount inner wall sliding fit has the drive belt, the drive belt bottom surface is connected and is fixed with the purifying box, the inside rotation of purifying box is connected with the suction subassembly.

Preferably, the output end of the motor is fixedly connected with a driving wheel;

and a meshing tooth socket is formed in the outer wall of the inner circle of the driving belt and meshed with the driving wheel.

Preferably, the fixing frame is arranged in an annular structure, a round angle of the fixing frame is rotatably connected with a limiting wheel, the outer wall of the limiting wheel is in friction transmission with the outer wall of the inner circle of the transmission belt, and a rack is fixedly connected to the inner wall of the lower side of the fixing frame;

the suction assembly comprises a gear, and the gear is meshed with the rack.

Preferably, the gear middle part is connected and fixed with the pivot, the pivot other end passes the purifying box top surface and extends to inside and is connected rather than rotating, the outer wall connection that the pivot is located the purifying box is fixed with the action wheel, the meshing of action wheel both sides has from the driving wheel, from the driving wheel middle part connection fixed with round pin axle, the outer wall connection that the round pin axle other end is located purifying box both ends opening part is fixed with the fan blade.

Preferably, the bottom surface of the inner part of the purification box is provided with an air outlet, the front wall of the purification box is provided with a plurality of chutes, and the inner walls of the chutes are inserted with filter plates in a sliding manner.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. through setting up the drive belt, can make the purifying box that the drive belt is connected remove in the laboratory under the drive of motor to can realize quick large tracts of land air purification and handle, thereby improve device's purification efficiency.

2. Through setting up the suction assembly, under the effect of rack, can make the purifying box can make the fan blade rotate when removing, with outside air suction to purifying box inside purification treatment, realize the linkage nature of device.

Drawings

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

FIG. 2 is an expanded view of the present invention;

FIG. 3 is a schematic diagram showing the structure of the purification box of the present invention;

the reference numbers in the figures illustrate: 1. a fixed mount; 2. a motor; 3. a transmission belt; 4. a purification box; 5. a suction assembly; 201. a driving wheel; 301. engaging the tooth grooves; 101. a limiting wheel; 102. a rack; 501. a gear; 502. A rotating shaft; 503. a driving wheel; 504. a driven wheel; 505. a fan blade; 401. a chute; 402. and (4) filtering the plates.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a laboratory air purification device for chemical engineering, includes

mount

1, and 1 one side outer wall connection of mount is fixed with

motor

2, and 1 inner wall sliding fit of mount has

drive belt

3, and 3 bottom surfaces of drive belt are connected and are fixed with purifying box 4, and purifying box 4 internal rotation is connected with suction subassembly 5.

Specifically, the output end of the motor 2 is fixedly connected with a driving wheel 201;

meshing tooth socket 301 has been seted up to the outer wall of the interior circle of drive belt 3, and meshing tooth socket 301 sets up with the meshing of drive wheel 201.

In this embodiment, the belt 3 can move the purge bin 4.

Further, the fixing frame 1 is arranged in an annular structure, a limiting wheel 101 is rotatably connected to the round corner of the fixing frame 1, the outer wall of the limiting wheel 101 is in friction transmission with the outer wall of the inner circle of the transmission belt 3, and a rack 102 is fixedly connected to the inner wall of the lower side of the fixing frame 1;

the suction assembly 5 comprises a gear 501, the gear 501 being arranged in engagement with the gear rack 102.

In this embodiment, the rack 102 functions as a transmission.

Still further, a rotating shaft 502 is fixedly connected to the middle of the gear 501, the other end of the rotating shaft 502 penetrates through the top surface of the purifying box 4 to extend into the purifying box and is rotatably connected with the purifying box, a driving wheel 503 is fixedly connected to the outer wall of the rotating shaft 502 located in the purifying box 4, driven wheels 504 are meshed with the two sides of the driving wheel 503, a pin shaft is fixedly connected to the middle of each driven wheel 504, and fan blades 505 are fixedly connected to the outer walls of the other ends of the pin shaft located at the openings at the two ends of the purifying box 4.

In this embodiment, the fan blade 505 can rapidly suck air and improve the purification efficiency.

In addition, the bottom surface of the middle part of the purifying box 4 is provided with an air outlet, the front wall of the purifying box 4 is provided with a plurality of chutes 401, and the inner walls of the chutes 401 are inserted with filter plates 402 in a sliding manner.

In the present embodiment, the chute 401 functions to facilitate fixing of the filter plate 402.

When the air in the laboratory needs to be purified, the fixing frame 1 can be fixed at the top of the laboratory, fixing frames 1 with different sizes can be selected according to the area of the laboratory, then the filter plates 402 can be inserted into the chute 401, then the motor 2 is utilized to drive the driving wheel 201 to rotate, the driving wheel 201 drives the driving belt 3 provided with the meshing tooth sockets 301 to rotate, the connected purification box 4 can be driven to move, at the moment, the gear 501 rotates under the action of the rack 102, then the driving wheel 503 connected with the rotating shaft 502 can be driven to rotate, the driving wheel 503 can drive the fan blade 505 connected with the driven wheel 504 to rotate, the fan blade 505 can suck the air in the laboratory into the purification box 4, and the filter plates 402 are utilized to carry out filtering treatment.

Claims

1. The utility model provides a laboratory air purification device for chemical engineering, includes mount (1), its characterized in that: the utility model discloses a purification box, including mount (1), drive belt (3), purification box (4) internal rotation is connected with suction subassembly (5), the connection of mount (1) one side outer wall is fixed with motor (2), mount (1) inner wall sliding fit has drive belt (3), the connection of drive belt (3) bottom surface is fixed with purification box (4), purification box (4) internal rotation is connected with suction subassembly (5).

2. The laboratory air purification device for chemical engineering according to claim 1, characterized in that: the output end of the motor (2) is fixedly connected with a driving wheel (201);

and a meshing tooth socket (301) is formed in the outer wall of the inner circle of the transmission belt (3), and the meshing tooth socket (301) is meshed with the transmission wheel (201).

3. The laboratory air purification device for chemical engineering according to claim 1, characterized in that: the fixing frame (1) is arranged in an annular structure, a limiting wheel (101) is rotatably connected at the round angle of the fixing frame (1), the outer wall of the limiting wheel (101) is in friction transmission with the outer wall of the inner circle of the transmission belt (3), and a rack (102) is fixedly connected to the inner wall of the lower side of the fixing frame (1);

the suction assembly (5) comprises a gear (501), and the gear (501) is meshed with the rack (102).

4. The laboratory air purification device for chemical engineering according to claim 3, characterized in that: gear (501) middle part is connected and is fixed with pivot (502), pivot (502) other end passes purifying box (4) top surface and extends to inside and rotate rather than being connected, outer wall connection that pivot (502) are located purifying box (4) is fixed with action wheel (503), the meshing of action wheel (503) both sides has from driving wheel (504), connect from driving wheel (504) middle part and be fixed with the round pin axle, the outer wall connection that the round pin axle other end is located purifying box (4) both ends opening part is fixed with fan blade (505).

5. The laboratory air purification device for chemical engineering according to claim 1, characterized in that: the gas outlet is arranged on the bottom surface of the middle part of the purification box (4), a plurality of chutes (401) are arranged on the front wall of the purification box (4), and filter plates (402) are inserted into the inner walls of the chutes (401) in a sliding mode.