CN216592128U

CN216592128U - A air purification equipment for mining trade gets rid of radioactive gas

Info

Publication number: CN216592128U
Application number: CN202123342415.1U
Authority: CN
Inventors: 韩岩
Original assignee: Beijing Tianyuan Green Environmental Technology Co ltd
Current assignee: Beijing Tianyuan Green Environmental Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of air purification equipment, especially, an air purification equipment for radioactive gas is got rid of to mining trade, including setting up the mounting panel in the host computer is inside, the mounting panel is located the front end portion and one side of host computer and has seted up and has placed hole and inside and seted up the installation cavity, equal fixed mounting has the telescopic link on the both sides inner wall of installation cavity and has placed and seted up two linking holes between the hole, and two link up downthehole equal movable mounting of hole have a linking pole. The utility model discloses simple structure, convenient to use the air purification equipment for mining trade gets rid of radioactive gas, through setting up the one deck for interchangeable smoke and dust filter layer, can replace the smoke and dust filter screen of being convenient for go out dirt earlier on this basis, replace original filter screen again, be convenient for increase the purification and filtration effect to radioactive gas, reduced the waste of resource.

Description

A air purification equipment for mining trade gets rid of radioactive gas

Technical Field

The utility model relates to an air purification equipment technical field especially relates to an air purification equipment for radioactive gas is got rid of to mining trade.

Background

The radioactive gas is released in a large amount in the process of mining, smelting and processing of the rare earth mine. Such as uranium ore mining, smelting, and fuel element processing, produce gaseous waste consisting of aerosols of radon and polonium, and dust. The waste mainly contains natural radioactive substances such as uranium, thorium, radon, radium, polonium and the like, and has low specific activity and large amount of generated substances. The ventilation technology is usually adopted in the underground of the mine, the ventilation power is added into a simple ventilation pipeline, and the air outside the mine is conveyed to the underground and then is directly exhausted through the pipeline after the air in the underground is diluted. The air in the mine cannot be guaranteed to contain toxic, harmful and even radioactive gases, and the health of operating personnel is influenced for a long time.

The application number is CN201820134217.5 discloses an air purification equipment for mining industry gets rid of radioactive gas, including host computer part, well box and back box, the host computer part comprises preceding box, air outlet, soundproof cotton, circuit, power cord plug, fan bracket and infundibulate wind channel, preceding box upside is inlayed and is had the air outlet, air outlet department is equipped with the soundproof cotton, the circuit is connected the power cord plug, power cord plug connects inboard the fan bracket, fan bracket connects inboard the infundibulate wind channel, the infundibulate wind channel is connected the well box, the back box is connected to well box rear side, solved the original operational environment that only ventilates of rare earth mining borehole operation, let the operation personnel breathe healthy to obtain the assurance, also let the air in the pit really reach environmental protection emission standard, the method supplements the prior treatment of only removing dust from the air in the working link of mineral smelting and processing.

However, the filter screen of the existing dust removing equipment is large in replacement amount due to much dust in the special mining environment in use, and the radioactive purification capacity of the filter screen is still in the waste, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an air purification device for removing radioactive gas in the mining industry.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air purification device for removing radioactive gas in the mining industry comprises a mounting plate arranged in a host, wherein the mounting plate is positioned at the front end part of the host, one side of the mounting plate is provided with a placing hole, the interior of the mounting plate is provided with a mounting cavity, the inner walls of two sides of the mounting cavity are fixedly provided with telescopic rods, two connecting holes are formed between the telescopic rods and the placing hole, two connecting rods are movably arranged in the two connecting holes, the bottoms of the two connecting rods are rotatably provided with idler wheels, the tops of the two connecting rods are fixedly provided with clamping blocks, one ends of the two telescopic rods, which are close to each other, are fixedly provided with connecting blocks, the tops of the two connecting blocks are fixedly provided with triangular blocks matched with the idler wheels, the inner wall of the bottom of the mounting cavity is rotatably provided with two swinging rods, the inner wall of one side of the mounting cavity is rotatably provided with two worm gears, the two swinging rods are respectively rotatably connected with the corresponding connecting blocks, and one side of the two swinging grooves are respectively formed, the sliding blocks are arranged in the two movable grooves in a sliding mode, the connecting rods are arranged between the two sliding blocks and the corresponding worm gears in a rotating mode respectively, worms are arranged on the inner walls of the two sides of the mounting cavity in a rotating mode respectively, the two worms are meshed with the corresponding worm gears respectively, and gears are fixedly sleeved at the ends close to each other respectively, a smoke dust filter screen is arranged in the placing hole, and two clamping grooves matched with the clamping blocks are formed in the bottom of the smoke dust filter screen.

Preferably, a threaded rod is installed on one side of the installing plate in a threaded mode, a rack meshed with the two gears simultaneously is installed at one end of the threaded rod in a rotating mode, and a knob is fixedly sleeved at the other end of the threaded rod.

Preferably, the two telescopic rods are sleeved with first springs, one ends of the two first springs are fixed to the corresponding telescopic rods, and the other ends of the two first springs are fixed to the corresponding connecting blocks.

Preferably, the two joint rods are sleeved with second springs, one ends of the two second springs are fixed to the corresponding joint rods, and the other ends of the two second springs are fixed to the inner walls of the corresponding joint holes.

Preferably, the two sides of the two connecting holes are provided with sliding grooves, and sliding blocks fixedly connected with the corresponding connecting rods are arranged in the sliding grooves in a sliding mode.

Preferably, the two connecting rods are arranged in an inclined symmetrical mode.

In the utility model, the air purification equipment for removing radioactive gas in the mining industry is characterized in that due to long-time use, the radioactive gas filter screen in the general purification equipment main machine needs to be replaced regularly, but needs to be replaced as necessary, if the filter screens for filtering the radioactive gas are blocked by dust in some air, the subsequent filtration of the radioactive gas can be influenced, and the radioactive purification capability of the filter screen is still in place, so the waste is caused, therefore, in the air purification equipment, the dust filter screen convenient to mount and dismount is added and placed at the front end part of the device to solve the problems, when the dust filter screen needs to be mounted, the dust filter screen is firstly placed in the placing hole, then the inward rotation of the threaded rod is driven by rotating the knob, the threaded rod gives the inward pushing force to the rack, the rack drives the rotation of two gears, the rotation of two worms can be driven, the rotation of two worm wheels is driven by the two worms, the rotation of two connecting rods is driven by the two worm wheels, two sliding blocks can be driven to slide on corresponding movable grooves, the swing of two swinging rods can be driven, the left and right separate movement of two linking blocks can be driven, the left and right separate movement of the two triangular blocks can be driven, the corresponding idler wheels are respectively extruded by the two triangular blocks, the upward movement of the two linking rods can be driven, the upward movement of the two clamping blocks can be driven, the two clamping blocks are clamped into a limiting groove at the bottom of the smoke dust filter screen, and the smoke dust filter screen can be fixedly installed. When the smoke dust filter screen needs to be disassembled, the knob is rotated reversely. The utility model discloses simple structure, convenient to use the air purification equipment for mining trade gets rid of radioactive gas, through setting up the one deck for interchangeable smoke and dust filter layer, can replace the smoke and dust filter screen of being convenient for go out dirt earlier on this basis, replace original filter screen again, be convenient for increase the purification and filtration effect to radioactive gas, reduced the waste of resource.

Drawings

Fig. 1 is a schematic structural diagram of an air purification apparatus for removing radioactive gas in the mining industry according to the present invention;

fig. 2 is a schematic structural diagram of a part a of an air purification apparatus for removing radioactive gas in the mining industry according to the present invention;

fig. 3 is a partial side view of an air purification apparatus for removing radioactive gases in the mining industry according to the present invention with respect to a mounting plate.

In the figure: the device comprises a mounting plate 1, a mounting cavity 2, a worm 3, a threaded rod 4, a gear 5, a rack 6, a smoke dust filter screen 7, a placing hole 8, a knob 9, a connecting rod 10, a triangular block 11, a connecting block 12, a swinging rod 13, a sliding block 14, a movable groove 15, a connecting rod 16, a worm wheel 17, a clamping block 18, a telescopic rod 19, a first spring 20 and a second spring 21.

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.

Example one

Referring to fig. 1-3, an air purification apparatus for removing radioactive gas in mining industry comprises a mounting plate 1 disposed inside a main machine, the mounting plate 1 is disposed at the front end portion of the main machine, a placing hole 8 is disposed at one side of the mounting plate, a mounting chamber 2 is disposed inside the mounting plate, telescopic rods 19 are fixedly mounted on the inner walls of the two sides of the mounting chamber 2, two engaging holes are disposed between the telescopic rods and the placing hole 8, engaging rods 10 are movably mounted in the two engaging holes, rollers are rotatably mounted at the bottom ends of the two engaging rods 10, clamping blocks 18 are fixedly mounted at the top ends of the two engaging rods 10, engaging blocks 12 are fixedly mounted at the ends of the two telescopic rods 19 close to each other, triangular blocks 11 adapted to the rollers are fixedly mounted at the top ends of the two engaging blocks 12, two oscillating rods 13 are rotatably mounted on the inner wall of the bottom of the mounting chamber 2, two worm gears 17 are rotatably mounted on the inner wall of one side of the mounting chamber, the two oscillating rods 13 are rotatably connected with the corresponding engaging blocks 12, and movable grooves 15 are disposed at one side of the two oscillating rods, all slidable mounting has sliding block 14 in two movable slots 15, and two sliding blocks 14 rotate respectively with between the worm wheel 17 that corresponds and install connecting rod 16, all rotate on the both sides inner wall of installation cavity 2 and install worm 3, and two worms 3 all fix the cover with the one end that corresponds worm wheel 17 intermeshing and be close to each other respectively and have connect gear 5, place the downthehole smoke and dust filter screen 7 that is equipped with in the hole 8, and two draw-in grooves with fixture block 18 looks adaptation are seted up to the bottom of smoke and dust filter screen 7.

Example two

The utility model discloses in, threaded rod 4 is installed to one side screw thread of mounting panel 1, and the one end of threaded rod 4 is rotated and is installed rack 6 with two gears 5 meshing simultaneously, and the other end is fixed to cup joint has knob 9, has driven threaded rod 4's internal rotation through rotating knob 9, and threaded rod 4 has given the power that rack 6 promoted inwards, and rack 6 has driven two gears 5's rotation, can drive the rotation of two worms 3.

The utility model discloses in, all cup jointed first spring 20 on two telescopic links 19, the one end of two first springs 20 is fixed on the telescopic link 19 that corresponds, and the other end is fixed on the linking piece 12 that corresponds, is convenient for link up the restoration of piece 12 through first spring 20.

The utility model discloses in, all cup jointed second spring 21 on two linking poles 10, the one end of two second springs 21 is fixed on corresponding linking pole 10, and the other end is fixed on the linking downthehole wall that corresponds, is convenient for link up the restoration of pole 10 through second spring 21.

The utility model discloses in, the spout has all been seted up to the both sides of two linkage holes, and slidable mounting has the slider with the pole 10 fixed connection that links up that corresponds in the spout, is convenient for link up the removal of pole 10 through spout and slider.

In the present invention, the two connecting rods 16 are symmetrically disposed for inclination.

In the utility model, because of long-time use, the filter screen of radioactive gas in the inside of the general purification equipment main machine needs to be changed regularly, but needs to be changed necessarily, if the filter screen for filtering radioactive gas is blocked by dust in some air, the subsequent filtration of radioactive gas can be influenced, and the radioactive purification capacity of the filter screen is still in, so the waste is caused, therefore, in the utility model, a smoke dust filter screen 7 which is convenient to install and disassemble is added and is placed at the front end part of the device to solve the problems, when the smoke dust filter screen 7 needs to be installed, firstly, the smoke dust filter screen 7 is placed in a placing hole 8, then the knob 9 is rotated to drive the inward rotation of the threaded rod 4, the threaded rod 4 is provided with the force pushing the rack 6 inwards, the rack 6 drives the rotation of the two gears 5, can drive the rotation of two worms 3, two worms 3 have driven the rotation of two worm wheels 17, two worm wheels 17 have driven the rotation of two connecting rods 16, can drive two sliding blocks 14 and slide on the activity groove 15 that corresponds, can drive the swing of two swinging arms 13, can drive two and link up separately removal about piece 12, can drive separately removal about two triangle blocks 11, two triangle blocks 11 have extruded corresponding gyro wheel respectively, can drive the rebound of two linking poles 10, can drive the rebound of two fixture blocks 18, two fixture blocks 18 block into the spacing groove of smoke and dust filter screen 7 bottom, can fix the installation to smoke and dust filter screen 7. When the smoke dust filter screen 7 needs to be disassembled, the knob 9 is rotated reversely. The utility model discloses simple structure, convenient to use the air purification equipment for mining trade gets rid of radioactive gas, through setting up the one deck for interchangeable smoke and dust filter layer, can replace the smoke and dust filter screen of being convenient for go out dirt earlier on this basis, replace original filter screen again, be convenient for increase the purification and filtration effect to radioactive gas, reduced the waste of resource.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an air purification equipment for radioactive gas is got rid of in mining trade, is including setting up mounting panel (1) inside the host computer, a serial communication port, mounting panel (1) are located the front end portion and one side of host computer and have been seted up and have been placed hole (8) and inside seted up installation cavity (2), equal fixed mounting has telescopic link (19) and has been seted up two linking holes with placing between hole (8) on the both sides inner wall of installation cavity (2), and two equal movable mounting in linking hole have linking pole (10), and the bottom of two linking pole (10) is all rotated and is installed gyro wheel and the equal fixed mounting in top and have fixture block (18), and the equal fixed mounting in one end that two telescopic links (19) are close to each other has linking piece (12), and the equal fixed mounting in top of two linking pieces (12) has triangle piece (11) with gyro wheel looks adaptation, rotate on the bottom inner wall of installation cavity (2) and install two swinging arms (13) and rotate and install two worm wheels on one side inner wall (17) Two swinging arms (13) rotate with linking piece (12) that correspond respectively and are connected and one side all seted up movable groove (15), equal slidable mounting has sliding block (14) in two movable groove (15), and two sliding blocks (14) rotate respectively with between worm wheel (17) that correspond and install connecting rod (16), all rotate on the both sides inner wall of installation cavity (2) and install worm (3), two worm (3) respectively with worm wheel (17) intermeshing that corresponds and the equal fixed cover of one end that is close to each other have connect gear (5), it is equipped with smoke and dust filter screen (7) in hole (8) to place, two draw-in grooves with fixture block (18) looks adaptation are seted up to the bottom of smoke and dust filter screen (7).

2. The air purification device for removing radioactive gases in mining industry as claimed in claim 1, wherein a threaded rod (4) is threadedly mounted on one side of the mounting plate (1), a rack (6) meshed with the two gears (5) is rotatably mounted on one end of the threaded rod (4), and a knob (9) is fixedly sleeved on the other end of the threaded rod.

3. The air purification device for removing radioactive gases in the mining industry according to claim 1, wherein the two telescopic rods (19) are sleeved with first springs (20), one end of each of the two first springs (20) is fixed on the corresponding telescopic rod (19), and the other end of each of the two first springs is fixed on the corresponding connecting block (12).

4. The air purification device for removing radioactive gases in mining industry according to claim 1, wherein the two joint rods (10) are sleeved with second springs (21), one end of each second spring (21) is fixed on the corresponding joint rod (10), and the other end of each second spring is fixed on the inner wall of the corresponding joint hole.

5. The air purification equipment for removing radioactive gases in mining industry as claimed in claim 1, wherein sliding grooves are formed on two sides of the two joint holes, and sliding blocks fixedly connected with the corresponding joint rods (10) are slidably mounted in the sliding grooves.

6. An air cleaning apparatus for radioactive gas removal in the mining industry according to claim 1, characterized in that the two connecting rods (16) are arranged in an inclined symmetrical manner.