CN213728464U - Portable exhaust-gas treatment gas collecting device - Google Patents

Abstract

The utility model provides a movable waste gas treatment gas collecting device, which belongs to the technical field of waste gas treatment and comprises a track, a movable door-shaped frame, a gas collecting hood, a flexible soft air pipe, a steel wire rope support and a steel wire rope; the track is fixed subaerial in parallel at production line both sides, removal door type frame installation steel gyro wheel, the discharge hood is installed under removal door type frame crossbeam, and flexible tuber pipe is connected at the top, is fixed by the staple bolt along upper portion crossbeam to the stand outside on one side of removal door type frame, and the subaerial fixed mounting wire rope support of this side comes fixed taut wire rope, and flexible tuber pipe hangs on wire rope through the pulley, and the end of flexible tuber pipe is installed at exhaust-gas treatment system's stereoplasm tuber pipe end through the staple bolt. This gas collection device has reduced work load greatly, has improved production efficiency, and the device is arranged along the production line, and simple structure does not too much occupy workshop operating space, does not influence driving handling product moreover.

Description

Portable exhaust-gas treatment gas collecting device

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, specifically be an exhaust-gas treatment gas collection device.

Background

Waste gas treatment gas-collecting device is the collection device of waste gas treatment system pollution sources, can be with the leading-in waste gas treatment system tuber pipe of dust and harmful gas, and then get into the waste gas treatment equipment main part, discharge up to standard after handling dust and harmful gas. At present, closed and fixed gas collecting devices are mostly adopted to collect waste gas pollution sources.

Taking the protection tube made of high density polyethylene as an example, during the production process, a certain amount of waste gas is generated inside the tube when the tube is discharged, and is discharged through the front tube head. After cutting, the pipeline needs to be lifted and transported away from the production line by using a travelling crane, if a closed or fixed gas collecting hood is used, the travelling crane cannot directly lift the product, and the gas collecting device needs to be moved away, so that the travelling crane can normally operate. Currently, an exhaust gas collecting device specially used for a production line similar to a production mode of a high-density polyethylene protection pipe is lacked in the market. If closed or fixed gas collecting channel is used, then need the workman to carry the gas collecting channel repeatedly, not only work load is big, and production efficiency is low moreover, still can greatly occupy the operating space in workshop, influences the driving handling product.

Disclosure of Invention

The utility model provides a portable exhaust-gas treatment gas collecting device aims at solving current exhaust-gas treatment gas collecting channel and generally is airtight type and fixed type, and lacks the waste gas collection device who is used for the production line of similar high density polyethylene protection tube production mode specially, if use airtight type or fixed type gas collecting channel, then need the workman to carry the gas collecting channel repeatedly, and not only work load is big, and production efficiency is low moreover, still can greatly occupy the operating space in workshop, influences the problem of driving a vehicle handling product.

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

a movable waste gas treatment gas collecting device comprises a track, a movable door-shaped frame, a gas collecting hood, a telescopic flexible air pipe, a steel wire rope support and a steel wire rope; the track is fixed on the ground, the track is arranged on two sides of the production line in parallel, and the two ends of the track are provided with limiting blocks on the ground; four corners at the bottom of the movable gantry frame are provided with steel rollers which are matched with the track, and the movable gantry frame moves back and forth on the track along the production line by the steel rollers under the pushing of workers; the gas collecting hood is fixed below the central position of the beam at the upper part of the movable door-shaped frame through the suspender, the top of the gas collecting hood is connected with a flexible air hose, and the flexible air hose is fixed on the movable door-shaped frame by a hoop from the beam at the upper part of the movable door-shaped frame to the outer side of the upright column at one side; a pair of steel wire rope supports are fixedly arranged on the ground outside the track on one side where the flexible soft air pipe is arranged, a tensioned steel wire rope is fixedly arranged between the steel wire rope supports and the track, the steel wire rope is parallel to the track, and the installation height and the installation position of the steel wire rope are suitable for the flexible soft air pipe fixed on the movable portal frame not to be influenced to move back and forth along the track and a worker passes under the flexible soft air pipe; the telescopic flexible air pipes are hung on the steel wire rope at intervals of fixed distance through pulleys, and the telescopic flexible air pipes below the steel wire rope are shortened or extended along with the movement of the movable gantry; the tail end of the flexible soft air pipe is arranged on a hard air pipe of the waste gas treatment system, and the hard air pipe is provided with an adjustable air valve which can adjust the air quantity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a remove door type frame, the gas collecting channel, the track, wire rope, the pulley, the cooperation of flexible tuber pipe, can be during production of the production line of similar high density polyethylene protection tube production mode, follow the removal in exhaust emission source and remove the gas collecting channel, because the resistance of steel gyro wheel is very little, the operation workman is very light just can promote to remove door type frame, the work load has been reduced greatly, the production efficiency is improved, the device is arranged along the production line, moreover, the steam generator is simple in structure, not too much occupy workshop operating space, and do not influence driving handling product.

Drawings

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

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic view of a moving gantry structure.

The list of labels in the figure is: 1. the device comprises a first rail, a second rail, a movable door-shaped frame, a gas collecting hood, a telescopic soft air pipe, a first steel wire rope support, a second steel wire rope support, a steel wire rope, a hard air pipe, a rigid air pipe, a gas collecting hood, a gas regulating valve, a pulley, a hanger rod, a steel roller, a limiting block and a gas collecting hood, wherein the first rail, the second rail, the movable door-shaped frame, the gas collecting hood, the flexible soft air pipe, the first steel wire rope support, the second steel wire rope support, the flexible soft air pipe, the flexible steel wire rope, the rigid air pipe, the gas collecting hood, the gas regulating valve, the pulley, the hanger rod, the steel roller, the pulley, the hanger rod, the steel roller, the limiting block and the gas collecting hood.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, a movable waste gas treatment gas collecting device comprises a first rail 1, a second rail 2, a movable door-shaped frame 3, a gas collecting hood 4, a flexible air hose 5, a first steel wire rope support 6, a second steel wire rope support 7, a steel wire rope 8, a hard air hose 9, an air regulating valve 10 and a pulley 11. Wherein first track 1 and second track 2 are fixed subaerial in production line both sides parallel, and the steel gyro wheel 13 is installed at the lower part four corners of removal door type frame 3, and wherein steel gyro wheel 13 is supporting with first track 1 and second track 2, and removal door type frame 3 can follow the waste gas emission source back-and-forth movement on the track through steel gyro wheel 13 under workman's promotion, and first track 1 and second track 2 both ends are subaerial fixed stopper, can prevent removal door type frame 3 roll-off track.

The gas-collecting hood 4 is installed below the middle position of the cross beam of the movable door-shaped frame 3 through a suspender 12, and the top of the gas-collecting hood 4 is connected with a telescopic soft air pipe 5. The flexible air hose 5 is fixed by a hoop from the upper cross beam to the outer side of the upright column along one side of the second track 2 of the movable door-shaped frame 3. A first steel wire rope support 6 and a second steel wire rope support 7 are fixedly arranged on the ground outside the two ends of the second track 2 respectively, and a tensioned steel wire rope 8 is fixed between the first steel wire rope support and the second steel wire rope support. The flexible air hose 5 is hung on the steel wire rope 8 through the pulleys 11 fixed on the flexible air hose at regular intervals, and the installation position of the steel wire rope 8 is suitable for the flexible air hose 5 below the steel wire rope 8 not to influence the front and back movement of the flexible air hose 5 fixed on the movable portal frame 3 and the passing of workers below the flexible air hose 8. The telescopic flexible air pipe 5 under the steel wire rope 8 is shortened or lengthened along with the forward and backward movement of the movable portal frame 3. The tail end of the flexible air hose 5 is arranged at the tail end of a hard air hose 9 of the waste gas treatment system through a hoop, and an air adjusting valve 10 is arranged at the tail end of the hard air hose 9 and can adjust the air quantity according to the exhaust gas displacement.

Before a product is produced, a worker moves the movable gantry 3 to the outlet of the product, and the telescopic flexible air hose 5 below the steel wire rope 8 extends to the maximum degree. When the product moves forward along the production line from the outlet, the worker pushes the movable gantry 3, and the waste gas generated by the product pipe opening enters the waste gas treatment system through the gas collecting hood 4. When the product is cut to reach the designed length and needs to be hoisted by a crane, workers move the movable portal frame 3 to the tail end of the track, and the crane hoisting is not influenced; after the hoisting is finished, the worker moves the movable door-shaped frame 3 back to the product outlet of the production line to collect the exhaust gas discharged by the next product.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that the technical solutions according to the present invention, which can be obtained by logical analysis, reasoning or limited experiments based on the prior art by those skilled in the art without creative efforts, should be within the protection scope defined by the claims.

Claims (4)

1. A movable waste gas treatment gas collecting device is characterized by comprising a first rail, a second rail, a movable door-shaped frame, a gas collecting hood, a flexible soft air pipe, a first steel wire rope support, a second steel wire rope support, a steel wire rope, a hard air pipe, an air regulating valve and a pulley; the first rail and the second rail are fixed on the ground in parallel at two sides of the production line; four corners of the lower part of the movable door-shaped frame are provided with steel rollers which are matched with the first track and the second track; the gas-collecting hood is arranged below the middle position of a cross beam of the movable door-shaped frame through a suspender, and the top of the gas-collecting hood is connected with a flexible air hose; the telescopic soft air pipe is fixed on one side of the second track of the movable door-shaped frame along the upper cross beam to the outer side of the upright post by a hoop; a first steel wire rope support and a second steel wire rope support are respectively and fixedly installed on the ground outside the two ends of the second track, and a tensioned steel wire rope is fixed between the first steel wire rope support and the second steel wire rope support; the telescopic flexible air pipe is hung on the steel wire rope through a pulley; the tail end of the flexible air hose is arranged at the tail end of a hard air hose of the waste gas treatment system through a hoop.

2. A mobile exhaust treatment gas collection device according to claim 1, wherein: and two ends of the first track and the second track are fixed with limit blocks on the ground.

3. A mobile exhaust treatment gas collection device according to claim 1, wherein: the spacing between the pulleys is the same.

4. A mobile exhaust treatment gas collection device according to claim 1, wherein: and an air regulating valve is arranged at the tail end of the hard air pipe.

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