CN215401768U

CN215401768U - Special poison gas filtering unit catalytic carbon filling equipment for civil air defense

Info

Publication number: CN215401768U
Application number: CN202121717680.0U
Authority: CN
Inventors: 沈建华; 钱文台
Original assignee: Shanghai Zundao Protection Technology Co ltd
Current assignee: Shanghai Zundao Protection Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a catalytic carbon filling device for a special gas filtration unit for civil air defense, which belongs to the technical field of civil air defense devices and comprises a hopper, wherein the upper surface of the hopper is fixedly connected with the lower surface of a driving motor, an output shaft on the right side of the driving motor is fixedly connected with the left side surface of a first gear, the first gear is meshed with a second gear, the lower surface of the second gear is fixedly connected with the top end of a transmission rod, and the bottom end of the transmission rod is fixedly connected with the top end of a rotating device. This special poison gas unit catalysis charcoal of straining of people's air defense loads equipment, through setting up drive controller, helical blade and transmission shaft, because this equipment of loading is through reforming into the material that drives the worm by driving motor and rotate in with the feed bin and carry out the drain hole, can be quantitative like this with the constant speed put into down the casing with the material, the casing dispersion is even under the material entering like this for activated carbon loads compactness and distributes evenly, can not take place the bulge phenomenon after the vibration of carbon slab loads.

Description

Special poison gas filtering unit catalytic carbon filling equipment for civil air defense

Technical Field

The utility model belongs to the technical field of civil air defense equipment, and particularly relates to catalytic carbon filling equipment for a special poison gas filtering unit for civil air defense.

Background

The existing carbon loading equipment is characterized in that activated carbon is conveyed into a large hopper through a belt conveyor, then the carbon in the large hopper is loaded into a small hopper, the small hopper is connected with four manual switch outlets to respectively load the activated carbon into corresponding lower shells, the activated carbon is loaded into the lower shells along with the vibration of a vibration table, the activated carbon is manually supplemented after a period of time, the materials are manually supplemented again after a period of time, then the lower shells are sealed to manufacture a toxin filter unit, the existing scheme is a natural unloading mode, dust is large in the unloading process, and the working environment of workers is severe; moreover, the manual blanking can not accurately control the blanking time and the blanking amount, so that the filling tightness distribution of the activated carbon is not uniform during filling, and the phenomenon of bad bulge of the carbon plate is caused; the requirement on the operating skill of workers is high, and the product quality consistency is not high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides the catalytic carbon filling equipment for the special gas filtration unit for the civil air defense, which solves the problems that the existing scheme adopts a natural blanking mode, the dust is large in the blanking process, and the working environment of workers is severe; moreover, the manual blanking can not accurately control the blanking time and the blanking amount, so that the filling tightness distribution of the activated carbon is not uniform during filling, and the phenomenon of bad bulge of the carbon plate is caused; the requirement on the operating proficiency of workers is high, and the consistency of the product quality is not high.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special poison gas unit catalysis charcoal of straining of people's air defense loads equipment, includes the hopper, the upper surface of hopper and driving motor's lower fixed surface is connected, the output shaft on driving motor right side and the left surface fixed connection of first gear, first gear meshes with the second gear mutually, the lower surface of second gear and the top fixed connection of transfer line, the bottom and the rotary device top fixed connection of transfer line, rotary device's surface joint is at the upper surface of hopper, rotary device's bottom and the top fixed connection of transmission shaft, the transmission shaft is located the hopper, the bearing has been cup jointed to the surface of transmission shaft, the surface fixed connection of bearing has the holder, the surface of holder and the inner wall fixed connection of hopper.

As a further scheme of the utility model: the outer surface of the transmission shaft is provided with a helical blade, the shape of the helical blade is matched with that of the hopper, the rotating device is composed of a bearing and a rotating shaft, and the first gear and the second gear are both bevel gears.

As a further scheme of the utility model: the front of the hopper is provided with a material suction pipe, one end of the back of the material suction pipe is communicated with the front of the hopper, the upper surface of the material suction pipe is provided with a dust collector, and the lower surface of the dust collector is communicated with the upper surface of the material suction pipe.

As a further scheme of the utility model: the upper surface of hopper is linked together with the bottom of breathing pipe, the conveying equipment that sets up through the below of hopper is linked together with the right-hand member of four conveying pipelines respectively, and the other end of four conveying pipelines all is linked together with the upper surface of dress carbon equipment.

As a further scheme of the utility model: the right side of the carbon loading equipment is fixedly connected with the left side of the bin, and the upper surface of the bin is fixedly connected with the conveying equipment.

As a further scheme of the utility model: the front of feed bin and drive controller's back fixed connection, drive controller's output passes through the wire and is connected with driving motor, transfer apparatus and dust collector's input electricity respectively, driving motor sets up to servo motor.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the catalytic carbon filling equipment for the civil air defense special gas filtration unit is provided with the driving controller, the driving motor, the hopper, the helical blade and the transmission shaft, when a vacuum suction machine sucks carbon raw materials into the hopper, workers can adjust and control the driving motor through the driving controller, when the materials are required to be discharged, only the driving motor needs to be started, when the driving motor operates, the driving motor can drive the transmission shaft to rotate through the first gear and the second gear, so that the transmission shaft can uniformly extrude the carbon raw materials in the hopper into the conveying equipment through the helical blade in the rotating process, the conveying equipment can uniformly convey the carbon raw materials into the carbon filling equipment through four conveying pipes, the workers can adjust the rotating speed of the driving motor by adjusting the driving controller, and the filling equipment can convey the materials in the bin out through the driving worm rod to rotate by the driving motor through the manual discharging port, can be quantitative like this with the constant speed put into down the casing with the material, the material gets into casing dispersion down evenly like this for activated carbon loads compactness and distributes evenly, can not take place the bulge phenomenon after the carbon slab vibration is loaded.

2. This special poison gas unit catalysis charcoal of straining of people's air defense loads equipment, through setting up the vacuum suction machine, inhale material pipe and breathing pipe, when the staff starts the operation of vacuum suction machine, inhale in the material pipe can inhale the hopper with the charcoal raw materials in the feed bin, because when the charcoal raw materials in the vacuum suction machine extraction feed bin, the dust takes effect the back machine can inhale the intraductal raw materials dust of feed and collect, because carry the material loading mode by traditional belt drive, change into the vacuum and inhale the material mode and come and go to and carry the active carbon raw materials in the big hopper, the dust that produces when the feed bin increases the unloading of gas circuit export absorption active carbon simultaneously, the dust gets into dust collector, thereby guaranteed that this loads equipment is in the state of no dust when the unloading, ensure that operational environment is good, and played the effect of guarantee to staff's safety.

3. This special poison gas unit catalysis charcoal of straining of people's air defense loads equipment, through setting up drive controller, when needs adjust driving motor, conveying equipment and dust collector, only need the staff to adjust it through drive controller, wherein driving motor can adjust its rotational speed and start and close, conveying equipment can start and close the regulation to it, dust collector can open and close it and adjust, make this equipment of loading improve the back by PLC control, and the operation is simple, alleviate operating personnel's intensity of labour, and the artificial subjective intervention of product is few, the product quality uniformity is good.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of the present invention at A;

FIG. 3 is a schematic sectional view of the hopper of the present invention in elevation;

in the figure: the device comprises a hopper 1, a driving motor 2, a first gear 3, a second gear 4, a transmission rod 5, a rotating device 6, a transmission shaft 7, a bearing 8, a retainer 9, a helical blade 10, a suction pipe 11, a dust collector 12, a suction pipe 13, a delivery pipe 14, a carbon loading device 15, a storage bin 16, a driving controller 17 and a conveying device 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the present invention provides a technical solution: a catalytic carbon filling device of a toxic gas filtering unit special for civil air defense comprises a hopper 1, wherein the upper surface of the hopper 1 is fixedly connected with the lower surface of a driving motor 2, an output shaft on the right side of the driving motor 2 is fixedly connected with the left side surface of a first gear 3, the first gear 3 is meshed with a second gear 4, the lower surface of the second gear 4 is fixedly connected with the top end of a transmission rod 5, the bottom end of the transmission rod 5 is fixedly connected with the top end of a rotating device 6, the outer surface of the rotating device 6 is clamped on the upper surface of the hopper 1, the bottom end of the rotating device 6 is fixedly connected with the top end of a transmission shaft 7, the transmission shaft 7 is positioned in the hopper 1, the outer surface of the transmission shaft 7 is sleeved with a bearing 8, the outer surface of the bearing 8 is fixedly connected with a retainer 9, the outer surface of the retainer 9 is fixedly connected with the inner wall of the hopper 1, and a worker can adjust the rotating speed of the driving motor 2 by adjusting the driving controller 17, the spiral blade 10 and the transmission shaft 7, because this filling equipment carries out the drain hole through transforming manual drain hole into driving the worm by driving motor 2 and rotating the material in the feed bin 16, can be quantitative like this with the constant speed put into the lower casing with the material, the material gets into casing dispersion down evenly like this, activated carbon loads closely the degree and distributes evenly, can not take place the bulge phenomenon after the charcoal board vibration is loaded.

Specifically, as shown in fig. 1 and 3, the outer surface of the transmission shaft 7 is provided with a helical blade 10, the shape of the helical blade 10 is matched with that of the hopper 1, the rotating device 6 is composed of a bearing 8 and a rotating shaft, both the first gear 3 and the second gear 4 are set as bevel gears, the front surface of the hopper 1 is provided with a material suction pipe 11, the loading mode is changed from the traditional belt transmission conveying mode to the vacuum material suction mode to convey the active carbon raw material to the large hopper 1, meanwhile, the gas path outlet is added in the material bin 16 to absorb the dust generated during the loading of the active carbon, the dust enters the dust collector 12, thereby ensuring that the loading equipment is in a dust-free state during the loading, ensuring good working environment and ensuring the safety of workers, one end of the back surface of the material suction pipe 11 is communicated with the front surface of the hopper 1, the upper surface of the material suction pipe 11 is provided with the dust collector 12, the lower surface of the dust collector 12 is communicated with the upper surface of the material suction pipe 11.

Specifically, as shown in fig. 1 and 2, the upper surface of the hopper 1 is communicated with the bottom end of the air suction pipe 13, the conveying equipment 18 of the hopper 1, which is arranged below, is respectively communicated with the right ends of four conveying pipes 14, the other ends of the four conveying pipes 14 are all communicated with the upper surface of the carbon loading equipment 15, due to the arrangement of the driving motor 2, a worker can conveniently regulate and control the driving motor 2, and through the speed of the driving motor 2 during rotation, the efficiency and the quality of discharging are controlled, the right side surface of the carbon loading equipment 15 is fixedly connected with the left side surface of the storage bin 16, the upper surface of the storage bin 16 is fixedly connected with the conveying equipment 18, the front surface of the storage bin 16 is fixedly connected with the back surface of the driving controller 17, due to the driving controller 17, the driving motor 2, the conveying equipment 18 and the dust collector 12 can be regulated and controlled by a PLC after the improvement of the charging equipment, the operation is simple, the labor intensity of operators is reduced, the human subjective intervention of products is less, the product quality consistency is good, the output end of the driving controller 17 is electrically connected with the input ends of the driving motor 2, the conveying equipment 18 and the dust collector 12 through wires, and the driving motor 2 is set as a servo motor.

In particular, as shown in figure 1,

the working principle of the utility model is as follows:

s1, when the dust collector is used, the dust collector is connected with an external vacuum suction machine only through the air suction pipe 13, and then the material suction pipe 11 is connected with the bin 16, so that when the vacuum suction machine operates, the material suction pipe 11 can suck carbon raw materials in the bin 16 into the hopper 1, and when the vacuum suction machine extracts the carbon raw materials in the bin 16, the dust can be collected by the dust collector in the material suction pipe 11 after the dust takes effect;

s2, when the vacuum suction machine sucks the carbon raw material into the hopper 1, a worker can adjust and control the driving motor 2 through the driving controller 17, when the material needs to be discharged, only the driving is started, when the driving motor 2 runs, the driving motor 2 drives the transmission shaft 7 to rotate through the first gear 3 and the second gear 4, so that the carbon raw material in the hopper 1 is uniformly extruded into the conveying equipment 18 through the helical blades 10 in the rotating process of the transmission shaft 7, the conveying equipment 18 can uniformly convey the carbon raw material into the carbon loading equipment 15 through the four material conveying pipes 14, and the worker can adjust the rotating speed of the driving motor 2 by adjusting the driving controller 17;

s3, when the driving motor 2, the conveying device 18 and the dust collector 12 need to be adjusted, the worker only needs to adjust the driving motor 2, the driving controller 17, wherein the driving motor 2 can adjust the rotating speed and the starting and the closing of the driving motor, the conveying device 18 can adjust the starting and the closing of the conveying device, and the dust collector 12 can adjust the opening and the closing of the conveying device.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a special poison gas unit catalysis charcoal of straining of people's air defense loads equipment, includes hopper (1), its characterized in that: the upper surface of the hopper (1) is fixedly connected with the lower surface of the driving motor (2), the output shaft at the right side of the driving motor (2) is fixedly connected with the left side surface of the first gear (3), the first gear (3) is meshed with the second gear (4), the lower surface of the second gear (4) is fixedly connected with the top end of the transmission rod (5), the bottom end of the transmission rod (5) is fixedly connected with the top end of the rotating device (6), the outer surface of the rotating device (6) is clamped on the upper surface of the hopper (1), the bottom end of the rotating device (6) is fixedly connected with the top end of the transmission shaft (7), the transmission shaft (7) is positioned in the hopper (1), the outer surface of the transmission shaft (7) is sleeved with a bearing (8), the outer surface of the bearing (8) is fixedly connected with a retainer (9), and the outer surface of the retainer (9) is fixedly connected with the inner wall of the hopper (1).

2. The catalytic carbon filling equipment for the civil air defense special-purpose poison gas filtering unit according to claim 1, characterized in that: the outer surface of the transmission shaft (7) is provided with a spiral blade (10), the shape of the spiral blade (10) is matched with that of the hopper (1), the rotating device (6) is composed of a bearing (8) and a rotating shaft, and the first gear (3) and the second gear (4) are both bevel gears.

3. The catalytic carbon filling equipment for the civil air defense special-purpose poison gas filtering unit according to claim 1, characterized in that: the front of the hopper (1) is provided with a material suction pipe (11), one end of the back of the material suction pipe (11) is communicated with the front of the hopper (1), the upper surface of the material suction pipe (11) is provided with a dust collector (12), and the lower surface of the dust collector (12) is communicated with the upper surface of the material suction pipe (11).

4. The catalytic carbon filling equipment for the civil air defense special-purpose poison gas filtering unit according to claim 1, characterized in that: the upper surface of hopper (1) is linked together with the bottom of breathing pipe (13), the conveying equipment (18) that sets up through the below of hopper (1) is linked together with the right-hand member of four conveying pipeline (14) respectively, and the other end of four conveying pipeline (14) all is linked together with the upper surface of dress carbon equipment (15).

5. The catalytic carbon filling equipment for the civil air defense special-purpose poison gas filtering unit according to claim 4, characterized in that: the right side of the carbon loading equipment (15) is fixedly connected with the left side of the storage bin (16), and the upper surface of the storage bin (16) is fixedly connected with the conveying equipment (18).

6. The catalytic carbon filling equipment for the civil air defense special-purpose poison gas filtering unit according to claim 5, characterized in that: the front of feed bin (16) and the back fixed connection of drive controller (17), the output of drive controller (17) passes through the wire and is connected with driving motor (2), transfer apparatus (18) and dust collector (12)'s input electricity respectively, driving motor (2) set up to servo motor.