CN218283107U - Movable flexible continuous sealing telescopic exhaust dust collection system device - Google Patents
Movable flexible continuous sealing telescopic exhaust dust collection system device Download PDFInfo
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- CN218283107U CN218283107U CN202221888073.5U CN202221888073U CN218283107U CN 218283107 U CN218283107 U CN 218283107U CN 202221888073 U CN202221888073 U CN 202221888073U CN 218283107 U CN218283107 U CN 218283107U
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Abstract
A movable flexible continuous sealing telescopic exhaust dust collection system device comprises an air pipe and an air suction channel, wherein one port of the air pipe is an air suction port, the other port of the air pipe is in sliding contact with the upper surface of the air suction channel, a plurality of through holes are formed in the upper surface of the air suction channel, and the air pipe is communicated with the inner cavity of the air suction channel through the through holes; the air duct sealing device is characterized by further comprising a sealing strip and a moving mechanism, wherein the moving mechanism is arranged between the other end of the air duct and the upper surface of the air suction duct in a sliding mode along the axis of the air suction duct, the sealing strip is laid on the upper surface of the air suction duct and covers the through holes, and the sealing strip penetrates through the moving mechanism and is located above the air duct. Through the reasonable setting to the part structure, the pollutant is inhaled the air suction channel by the tuber pipe and is dispersed, when guaranteeing that whole dust absorption passageway inner chamber of airing exhaust forms the passageway airtight relatively, moving mechanism drives the tuber pipe and says that the upper surface slides at the air suction, adjust tuber pipe inlet scoop horizontal position and make it be close to the pollution sources, it is incessant to satisfy the dust extraction operation of airing exhaust when the time place that the pollutant gived off changes, the efficiency of the pollutant is dispersed in the improvement, energy consumption and cost are reduced.
Description
Technical Field
The utility model belongs to the technical field of the ventilation, concretely relates to portable flexible sealed flexible dust collecting system device that airs exhaust in succession.
Background
The exhaust dust collector is used for collecting and guiding pollutants such as flue gas, toxic gas and dust so as to be directly or after purification to be discharged, and generally comprises an exhaust hood, an air pipe, a fan and a dust removal purification device, wherein the exhaust hood is generally arranged on the upper part or the side surface of a pollution source, and the pollutants are discharged through the air pipe.
In the design of the existing air exhaust and dust collection device, an air exhaust cover and an air pipe are often required to be arranged according to process requirements to cover all places where pollutants are likely to be generated, and the air exhaust amount is large. In the actual production and processing process, the emission of pollutants is usually caused by fixed-point operation of workers or process progress, the time and the place of the emission of pollutants can change, but an exhaust system runs uninterruptedly, the operation cannot be adjusted according to the process beat, the operation energy consumption is large, and the resource waste is caused.
Disclosure of Invention
To the above problem, the utility model aims at providing a portable flexible sealed flexible dust collecting system device that airs exhaust in succession, through the reasonable setting to the part structure, the pollutant is inhaled the air suction channel and is dispersed by the tuber pipe, when guaranteeing that whole air suction channel inner chamber of airing exhaust forms the passageway airtight relatively, moving mechanism drives the tuber pipe and says that the upper surface slides at the air suction, with adjust tuber pipe inlet scoop horizontal position and make it be close to the pollution source, make the device wholly adapt to various operating modes, it is incessant to satisfy the dust extraction operation of airing exhaust when the time place that the pollutant gived off changes, need not to move according to technology beat adjusting device, improve the efficiency of dispersing the pollutant, reduce the energy consumption, reduce investment and running cost.
In order to achieve the above object, the utility model discloses the technical scheme who takes includes:
a movable flexible continuous sealing telescopic exhaust dust collection system device comprises an air pipe and an air suction channel, wherein one port of the air pipe is an air suction port, the other port of the air pipe is in sliding contact with the upper surface of the air suction channel, a plurality of through holes are formed in the upper surface of the air suction channel, and the air pipe is communicated with the inner cavity of the air suction channel through the through holes; the air duct sealing device is characterized by further comprising a sealing strip and a moving mechanism, wherein the moving mechanism is arranged between the other end of the air duct and the upper surface of the air suction duct in a sliding mode along the axis of the air suction duct, the sealing strip is laid on the upper surface of the air suction duct and covers the through holes, and the sealing strip penetrates through the moving mechanism and is located above the air duct.
Preferably, the upper surface of the air suction channel is a plane, and two sides of the upper surface of the air suction channel are respectively provided with two sliding rails parallel to the axis of the air suction channel; the moving mechanism comprises at least two sliding assemblies which are respectively arranged on the two sliding rails in a sliding manner, two first belt wheels which are positioned on two sides of the moving mechanism and are pressed on the sealing belt at the side surfaces, the axes of the two first belt wheels are vertical to the axis of the air suction channel, and two second belt wheels which are respectively positioned above the two first belt wheels, and the axes of the second belt wheels are parallel to the axes of the first belt wheels; the sealing belt penetrates into the moving mechanism from a first belt wheel and the air suction channel, and penetrates out of the moving mechanism from the other first belt wheel and the air suction channel after sequentially passing through the two second belt wheels upwards; the other end of the air pipe is positioned between the two first pulleys.
Preferably, the sliding assembly comprises a driving rotating shaft, a first transmission gear coaxially connected with the driving rotating shaft, a second transmission gear mechanically contacted with the first transmission gear and having an axis perpendicular to the sliding rail, and a limiting pulley coaxially connected with the second transmission gear and slidably arranged on the sliding rail, wherein the limiting pulley is matched with the sliding rail structure.
Preferably, one port of the air pipe extends downwards vertically, an air pipe telescopic pipe is sleeved downwards at one port of the air pipe, an inner cavity of the air pipe telescopic pipe is communicated with an inner cavity of the air pipe, one port of the air pipe telescopic pipe is structurally matched with one port of the air pipe, and the other port of the air pipe telescopic pipe extends downwards; the air pipe telescopic pipe lifting device further comprises a first lifting adjusting mechanism which connects the air pipe with the air pipe telescopic pipe.
Preferably, the first lifting adjusting mechanism comprises a first power member arranged on the air pipe; the first lifting adjusting mechanism further comprises at least one first traction rope, one end of the first traction rope is connected with the first power component, and the other end of the first traction rope is vertically downwards connected with the air pipe telescopic pipe.
Further, the air pipe expansion pipe air-breathing device further comprises an air-breathing cover coaxially connected with the free end of the air pipe expansion pipe, the inner cavity of the air-breathing cover is communicated with the inner cavity of the air pipe expansion pipe, one port of the air-breathing cover is structurally matched with the other port of the air pipe expansion pipe, and the other port of the air-breathing cover extends downwards.
Preferably, the cross section of the air suction cover is enlarged from top to bottom and is rectangular, one opposite side surface of the air suction cover is a rotating wall hinged at the free end of the air pipe extension pipe, and the other opposite side surface of the air suction cover is a telescopic wall; and the two second lifting adjusting mechanisms are respectively connected with the air pipe and the two rotating walls.
Preferably, the second lifting adjusting mechanism comprises a second power member arranged on the air pipe; the second lifting adjusting mechanism further comprises a second traction rope, one end of the second traction rope is connected with the second power member, and the other end of the second traction rope is vertically downward and connected with the rotating wall.
Preferably, the through holes are strip-shaped through holes, and the through holes are uniformly distributed on the upper surface of the air suction channel in a matrix manner.
Preferably, a connecting cover is arranged between the other port of the air pipe and the upper surface of the air suction channel, the inner cavity of the connecting cover is communicated with the inner cavity of the air pipe, one port of the connecting cover is structurally matched with the other port of the air pipe, a mask at the other end of the connecting cover is arranged on the upper surface of the air suction channel and covers the through holes, and a small gap is formed between the other port of the connecting cover and the upper surface of the air suction channel.
Compared with the prior art, the utility model has the advantages that:
(1) The utility model discloses a portable flexible sealed flexible dust collecting system device that airs exhaust in succession, through the reasonable setting to the part structure, the pollutant is inhaled the air suction channel and is dispersed by the tuber pipe, when guaranteeing that whole air exhaust dust absorption channel inner chamber forms the passageway of relative inclosed, moving mechanism drives the tuber pipe and says that the surface slip induced drafts, with adjust tuber pipe inlet scoop horizontal position and make it be close to the pollution sources, make the device wholly adapt to various operating modes, satisfy the dust extraction operation of airing exhaust when the time place that the pollutant gived off changes incessantly, need not to move according to technology beat adjusting device, improve the efficiency of dispersing the pollutant, reduce the energy consumption, reduce investment and running cost.
(2) The utility model discloses a movable flexible continuous sealing flexible exhaust dust collection system device, through the reasonable setting to the component structure, the sealing strip penetrates the moving mechanism between a first belt pulley and the air suction channel, and upwards walks around two second belt pulleys in proper order, and then penetrates out the moving mechanism between another first belt pulley and the air suction channel, the contact surface of the sealing strip and the two first belt pulleys is located between the first belt pulley and the air suction channel, and is used for pressing the sealing strip on the surface of the air suction channel; simultaneously when moving mechanism is at the induced draft when saying the upper surface slip, two first band pulleys and two second band pulleys roll with the contact surface of sealing strip for when the induced draft way is saying the upper surface slip at induced draft, the sealing strip covers the through-hole outside tuber pipe other end and the induced draft way contact surface and seals all the time, can not influence moving mechanism when saying the upper surface slip at induced draft, makes the pollutant that inhales the tuber pipe inhale the induced draft way by the through-hole of the tuber pipe other end and the induced draft way contact surface.
(3) The utility model discloses a portable flexible sealed flexible dust collecting system device that airs exhaust in succession, through the reasonable setting to part structure, through the relative position of the flexible pipe of the adjustable tuber pipe of a lift adjustment mechanism and tuber pipe, reach and shorten/extend the perpendicular decurrent length of tuber pipe to make the inlet scoop more be close to the pollutant according to operating condition, improve the efficiency of arranging the pollutant.
(4) The utility model discloses a portable flexible sealed flexible dust collecting system device that airs exhaust in succession, through the reasonable setting to the part structure, second power component tightens up/relaxs the second haulage rope, and the rotor wall upwards rotates when the second haulage rope tightens up, the suction hood opening is opened greatly, and the rotor wall rotates downwards under the effect of gravity, the suction hood opening reduces when the second haulage rope relaxes, holistic effect that reaches regulation suction hood opening size.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the movable flexible continuous sealing telescopic exhaust dust collection system device of the present invention;
FIG. 2 is a front view of the movable flexible continuous sealing telescopic exhaust dust collection system device of the present invention;
FIG. 3 is a schematic view of the moving mechanism of FIG. 1;
FIG. 4 is a schematic view of the slide assembly of FIG. 1;
FIG. 5 is a schematic structural view of the air suction duct, the sealing band, and the first and second pulleys of FIG. 1;
FIG. 6 is a schematic view of the structure of the air duct and the air suction hood of FIG. 1;
FIG. 7 is a schematic structural view of the suction duct of FIG. 1;
fig. 8 is a schematic structural view of the extension tube of the air duct and the suction hood in fig. 1.
The reference numerals in the figures denote:
1, an air pipe; 1-0 connecting cover, 1-1 air pipe extension pipe; 1-2, a first lifting adjusting mechanism, 1-21, a first power component and 1-22, a first traction rope; 1-3 of a second lifting adjusting mechanism, 1-31 of a second power component and 1-32 of a second traction rope;
2, an air suction duct; 2-0 through hole, 2-1 slide rail;
3, sealing the belt;
4, a moving mechanism; 4-1 sliding component, 4-11 driving rotating shaft, 4-12 first transmission gear, 4-13 second transmission gear and 4-14 limiting pulley; 4-2 first belt wheels, 4-3 second belt wheels and 4-4 limiting rods;
5, an air suction cover; 5-1 rotating wall and 5-2 telescopic wall.
Detailed Description
Obey above-mentioned technical scheme, following the present utility model discloses a specific embodiment, it needs to explain that the utility model discloses do not confine following specific embodiment to, all fall into the protection scope of the utility model to the equivalent transform of doing on the basis of this application technical scheme.
The pollutants of the utility model comprise smoke, poison gas, dust and the like.
It should be noted that the directional terms, such as "inner cavity", "above", "below", and the like, referred to herein, all correspond to a specific direction on the paper or a corresponding direction in the space shown in the drawings; all parts and equipment of the invention, unless otherwise specified, are all as known in the art
Examples
As shown in fig. 1-8, the present embodiment discloses a movable flexible continuous sealing telescopic exhaust dust collection system device, which includes an air duct 1 and an air suction channel 2, wherein one port of the air duct 1 is an air suction port, the other port of the air duct is in sliding contact with the upper surface of the air suction channel 2, the upper surface of the air suction channel 2 is provided with a plurality of through holes 2-0, and the air duct 1 is communicated with the inner cavity of the air suction channel 2 through the through holes 2-0;
the function is as follows: the air pipe 1 and the air suction channel 2 form an air exhaust and dust collection channel integrally, an air suction inlet of the air pipe 1 is positioned at a place where pollutants are generated, the air suction channel 2 provides suction force for a cavity of the air exhaust and dust collection channel, and the pollutants are sucked into the air pipe 1 through the air suction inlet of the air pipe 1 and are sucked into an inner cavity of the air suction channel 2 through a through hole 2-0 through one port of the air pipe 1 and then are emitted to a specified point;
the air duct sealing device further comprises a sealing strip 3 and a moving mechanism 4, wherein the moving mechanism 4 is arranged between the other end of the air duct 1 and the upper surface of the air suction duct 2 in a sliding mode along the axis of the air suction duct 2, the sealing strip 3 is laid on the upper surface of the air suction duct 2 and covers each through hole 2-0, and the sealing strip 3 penetrates through the moving mechanism 4 and is located above the air duct 1;
the function is as follows: the sealing strip 3 is laid on the upper surface of the air suction duct 2 and covers each through hole 2-0, so that a relatively closed channel is formed in the inner cavity of the whole air exhaust and dust collection channel to allow pollutants to be sucked into the air suction duct 2 from the air pipe 1; the other end of the air pipe 1 is fixedly arranged on the upper surface of the air suction channel 2 in a sliding manner by the moving mechanism 4, the air pipe 1 can slide along the axis of the air suction channel 2, and meanwhile, the sealing strip 3 penetrates through the moving mechanism 4 and is positioned above the air pipe 1, namely, when the air suction channel 2 slides on the upper surface of the air suction channel 2, the sealing strip 3 always covers and seals the through hole 2-0 outside the contact surface of the other end of the air pipe 1 and the air suction channel 2, so that pollutants sucked into the air pipe 1 are sucked into the air suction channel 2 from the through hole 2-0 on the contact surface of the other end of the air pipe 1 and the air suction channel 2 when the moving mechanism 4 slides on the upper surface of the air suction channel 2, and the pollutants are emitted to a specified point; the design of 1 position slidable of tuber pipe to adjust 1 inlet scoop horizontal position of tuber pipe and make it be close to the pollution sources (the pollutant gives off the place), make the whole various operating modes of adaptation of device, satisfy the dust extraction operation of airing exhaust incessantly when the time place that the pollutant gives off changes, need not to move according to technology beat adjusting device, improve the efficiency of arranging the pollutant, reduce the energy consumption, reduce investment and running cost.
A plurality of blowers are arranged in the air suction channel 2 according to working conditions to provide suction, and the preferred type of the blowers is DWEX-800D6 square wall type axial flow fans; the sealing belt 3 is a high-temperature-resistant sealing belt, so that the influence of high temperature of pollutants on the sealing performance of the inner cavity of the air suction duct 2 is avoided.
Optionally, the cross section of the air duct 1 may be rectangular, circular, or the like; the cross section of the air pipe 1 in the embodiment is rectangular, the longitudinal section of the air suction channel 2 is rectangular, the axial lines of the air pipe 1 and the air suction channel 2 are mutually vertical, and the sizes of the air pipe 1 and the air suction channel 2 can be set according to the actual working condition;
preferably, the through holes 2-0 are strip-shaped through holes, and the through holes 2-0 are uniformly distributed on the upper surface of the air suction channel 2 in a matrix form; the function is as follows: when the air pipe 1 slides axially along the air suction channel 2 on the upper surface of the air suction channel 2, the through holes 2-0 on the contact surface of the air pipe 1 and the air suction channel 2 are uniform, so that the suction force of the whole device is stable and balanced; in the embodiment, 4 rows of through holes 2-0 are arranged on the upper surface of the air suction channel 2, and the width, the length and the size of the gap of the through holes 2-0 can be adjusted according to the air volume, the process characteristics and the like.
Specifically, the upper surface of the air suction duct 2 is a plane, two sides of the upper surface of the air suction duct 2 are respectively provided with two slide rails 2-1 parallel to the axis of the air suction duct 2, and the moving mechanism 4 comprises at least two sliding assemblies 4-1 which are respectively arranged on the two slide rails 2-1 in a sliding manner;
the function is as follows: a sliding component 4-1 of the moving mechanism 4 is matched with the sliding rail 2-1 so as to link the air pipe 1 to slide on the upper surface of the air suction channel 2 along the axial direction of the air suction channel 2;
the number of the sliding assemblies 4-1 can be adjusted according to the overall specification of the device, and the number of the sliding assemblies 4-1 is 2 in the embodiment.
The moving mechanism 4 also comprises two first belt wheels 4-2 which are positioned at two sides of the moving mechanism 4 and are pressed on the sealing belt 3 at the side surfaces, the axes of the two first belt wheels 4-2 are vertical to the axis of the air suction channel 2, and also comprises two second belt wheels 4-3 which are respectively positioned above the two first belt wheels 4-2, and the axes of the second belt wheels 4-3 are parallel to the axes of the first belt wheels 4-2; the sealing belt 3 penetrates into the moving mechanism 4 from a position between one first belt wheel 4-2 and the air suction channel 2, and penetrates out of the moving mechanism 4 from a position between the other first belt wheel 4-2 and the air suction channel 2 after sequentially passing around two second belt wheels 4-3 upwards; the other port of the air pipe 1 is positioned between the two first pulleys 4-2;
the function is as follows: the two first belt wheels 4-2 and the two second belt wheels 4-3 are arranged, the moving mechanism 4 penetrates into the sealing belt 3 from one first belt wheel 4-2 to the air suction channel 2, the sealing belt upwards sequentially bypasses the two second belt wheels 4-3 and then penetrates out of the moving mechanism 4 from the other first belt wheel 4-2 to the air suction channel 2, and the contact surface of the sealing belt 3 and the two first belt wheels 4-2 is positioned between the first belt wheels 4-2 and the air suction channel 2 and is used for pressing the sealing belt 3 on the surface of the air suction channel 2; meanwhile, when the moving mechanism 4 slides on the upper surface of the air suction channel 2, the two first belt wheels 4-2 and the two second belt wheels 4-3 roll with the contact surface of the sealing strip 3, so that when the air suction channel 2 slides on the upper surface of the air suction channel 2, the sealing strip 3 always covers and seals the other end of the air pipe 1 and a through hole 2-0 outside the contact surface of the air suction channel 2, the sliding of the moving mechanism 4 on the upper surface of the air suction channel 2 is not influenced, and pollutants sucked into the air pipe 1 are sucked into the air suction channel 2 through the through hole 2-0 on the contact surface of the other end of the lower air pipe 1 and the air suction channel 2.
Wherein, the first belt wheel 4-2 is preferably a roller with a large shaft diameter to ensure that the sealing belt 3 is tightly attached to the surface of the air suction channel 2.
Preferably, the moving mechanism 4 further comprises a fixed support part, the fixed support part comprises a limiting rod 4-4 arranged between two adjacent first belt wheels 4-2 and second belt wheels 4-3, the other end of the air pipe 1 penetrates through the limiting rod 4-4 from top to bottom, and the air pipe 1 is welded and fixed on the limiting rod 4-4 so as to ensure the relative position of the air pipe 1 and the moving mechanism 4 to be stable.
Specifically, the sliding assembly 4-1 comprises a driving rotating shaft 4-11, a first transmission gear 4-12 coaxially connected with the driving rotating shaft 4-11, a second transmission gear 4-13 mechanically contacted with the first transmission gear 4-12 and having an axis perpendicular to the sliding rail 2-1, and a limiting pulley 4-14 coaxially connected with the second transmission gear 4-13 and slidably arranged on the sliding rail 2-1, wherein the limiting pulley 4-14 is structurally matched with the sliding rail 2-1.
The function is as follows: the driving rotating shaft 4-11 provides rotating power to drive the first transmission gear 4-12 to coaxially rotate, the first transmission gear 4-12 is in mechanical contact with the second transmission gear 4-13 and is specifically meshed with the second transmission gear 4-13, the first transmission gear 4-12 is linked with the second transmission gear 4-13 to rotate, and the linkage limiting pulley 4-14 rotates along the extending direction of the sliding rail 2-1, so that the air pipe 1 on the sliding assembly 4-1 can integrally slide on the upper surface of the air suction channel 2 along the axial direction of the air suction channel 2.
The driving rotating shaft 4-11 is preferably a Y series three-phase asynchronous motor with the model number of Y160M 1-2.
The preferred mode of the present embodiment is shown in fig. 4, in which the axis of the first transmission gear 4-12 is parallel to the axis of the second transmission gear 4-13.
Specifically, one port of an air pipe 1 extends downwards vertically, an air pipe telescopic pipe 1-1 is sleeved downwards at one port of the air pipe 1, the inner cavity of the air pipe telescopic pipe 1-1 is communicated with the inner cavity of the air pipe 1, one port of the air pipe telescopic pipe 1-1 is structurally matched with one port of the air pipe 1, and the other port of the air pipe telescopic pipe 1-1 extends downwards; the air pipe lifting device also comprises a first lifting adjusting mechanism 1-2 which connects the air pipe 1 with the air pipe telescopic pipe 1-1;
the function is as follows: the relative position of the air pipe 1 and the air pipe telescopic pipe 1-1 can be adjusted through the first lifting adjusting mechanism 1-2, so that the vertical downward length of the air pipe 1 is shortened/extended, the air suction opening is closer to pollutants according to actual working conditions, and the pollutant discharging efficiency is improved.
Preferably, a limiting buckle is arranged between the air pipe telescopic pipe 1-1 and the air pipe 1, and when the air pipe telescopic pipe 1-1 extends downwards, the limiting buckle can prevent the air pipe telescopic pipe 1-1 from falling off due to excessive extension, so that danger is avoided.
Specifically, the first lifting adjusting mechanism 1-2 comprises a first power member 1-21 arranged on the air pipe 1; the first lifting adjusting mechanism 1-2 also comprises at least one first traction rope 1-22, one end of the first traction rope 1-22 is connected with a first power component 1-21, and the other end of the first traction rope 1-22 is vertically downward and connected with an air pipe extension pipe 1-1;
the function is as follows: according to the actual working condition, the first power member 1-21 tightens/loosens the first traction rope 1-22, when the first traction rope 1-22 is tightened, the air pipe extension tube 1-1 moves upwards to shorten the vertical downward length of the air pipe, and when the first traction rope 1-22 is loosened, the air pipe extension tube 1-1 moves downwards under the action of gravity to extend the vertical downward length of the air pipe, so that the effect of improving the pollutant discharge efficiency is integrally achieved.
The first power component 1-21 is preferably a winch with the type JM-3T, and the first traction rope 1-22 is preferably a high-temperature-resistant steel wire rope.
Wherein, the lengths of the air pipe extension pipe 1-1 and the first traction rope 1-22 can be designed according to the length required by actual working conditions.
The air pipe expansion pipe comprises an air pipe expansion pipe 1-1, and is characterized by further comprising an air suction cover 5 coaxially connected with the free end of the air pipe expansion pipe 1-1, wherein the inner cavity of the air suction cover 5 is communicated with the inner cavity of the air pipe expansion pipe 1-1, one port of the air suction cover 5 is structurally matched with the other port of the air pipe expansion pipe 1-1, and the other port of the air suction cover 5 extends downwards;
the function is as follows: pollutants are sucked into the air pipe telescopic pipe 1-1, the air pipe 1 and the air suction channel 2 in sequence through the air suction cover 5.
Specifically, the cross section of the air suction hood 5 is enlarged from top to bottom and is rectangular, one opposite side surface of the air suction hood 5 is a rotating wall 5-1 hinged at the free end of an air pipe extension pipe 1-1, and the other opposite side surface of the air suction hood 5 is a telescopic wall 5-2; the air pipe 1 and the two rotating walls 5-1 are respectively connected with two second lifting adjusting mechanisms 1-3;
the function is as follows: the second lifting adjusting mechanism 1-3 is used for adjusting the rotation of the rotating wall 5-1 so as to adjust the opening size of the air suction cover 5.
Wherein, the telescopic wall 5-2 is made of the existing high temperature resistant flexible material, a stainless steel wire framework is purchased integrally to ensure that the rotary wall 5-1 is unfolded/folded when rotating, and the telescopic wall 5-2 is preferably folded to be overlapped like a curtain naturally.
Specifically, the second lifting adjusting mechanism 1-3 comprises a second power member 1-31 arranged on the air pipe 1; the second lifting adjusting mechanism 1-3 also comprises a second traction rope 1-32, one end of the second traction rope 1-32 is connected with a second power component 1-31, and the other end of the second traction rope 1-32 is vertically downwards connected with the rotating wall 5-1;
the function is as follows: the second power component 1-31 is used for tightening/loosening the second traction rope 1-32, when the second traction rope 1-32 is tightened, the rotating wall 5-1 rotates upwards, the opening of the air suction cover 5 is expanded, when the second traction rope 1-32 is loosened, the rotating wall 5-1 rotates downwards under the action of gravity, the opening of the air suction cover 5 is reduced, and the effect of adjusting the size of the opening of the air suction cover 5 is achieved integrally.
The second power component 1-31 is preferably a steel wire rope electric hoist with the type of CD0.5-6D, and the second traction rope 1-32 is preferably a high-temperature-resistant steel wire rope.
Specifically, a connecting cover 1-0 is arranged between the other port of the air pipe 1 and the upper surface of the air suction channel 2, the inner cavity of the connecting cover 1-0 is communicated with the inner cavity of the air pipe 1, one port of the connecting cover 1-0 is structurally matched with the other port of the air pipe 1, the other end of the connecting cover 1-0 is covered with a mask arranged on the upper surface of the air suction channel 2 and covers each through hole 2-0, and a small gap is arranged between the other port of the connecting cover 1-0 and the upper surface of the air suction channel 2;
the function is as follows: the other end of the connecting cover 1-0 is closely contacted with the upper surface of the air suction channel 2, so that the gap between the other end of the connecting cover 1-0 and the air suction channel 2 is reduced as much as possible while the relative position movement of the air pipe 1 and the air suction channel 2 is not influenced, a relatively closed channel is formed in the inner cavity of the whole air exhaust and dust collection channel, and the efficiency of exhausting pollutants is improved.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the above embodiments, the various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations will not be further described in the present disclosure.
In addition, any combination of the various embodiments of the present disclosure can be made, and the same should be considered as the invention of the present disclosure, as long as the combination does not depart from the spirit of the present disclosure.
Claims (10)
1. A movable flexible continuous sealing telescopic exhaust dust collection system device is characterized by comprising an air pipe (1) and an air suction channel (2), wherein one port of the air pipe (1) is an air suction port, the other port of the air pipe is in sliding contact with the upper surface of the air suction channel (2), the upper surface of the air suction channel (2) is provided with a plurality of through holes (2-0), and the air pipe (1) is communicated with the inner cavity of the air suction channel (2) through the through holes (2-0);
still include sealing strip (3) and moving mechanism (4), moving mechanism (4) slide along air suction duct (2) axis and establish between tuber pipe (1) other end and air suction duct (2) upper surface, sealing strip (3) are laid on air suction duct (2) upper surface and are covered each through-hole (2-0), and sealing strip (3) pass moving mechanism (4) and are located tuber pipe (1) top.
2. The movable flexible continuous sealing telescopic exhaust dust collection system device according to claim 1, wherein the upper surface of the air suction duct (2) is a plane, and two sliding rails (2-1) parallel to the axis of the air suction duct (2) are respectively arranged on two sides of the upper surface of the air suction duct (2);
the moving mechanism (4) comprises at least two sliding assemblies (4-1) which are respectively arranged on two sliding rails (2-1) in a sliding mode, two first belt wheels (4-2) which are positioned on two sides of the moving mechanism (4) and are arranged on the sealing belt (3) in a pressing mode on the side faces, the axes of the two first belt wheels (4-2) are perpendicular to the axis of the air suction duct (2), the moving mechanism also comprises two second belt wheels (4-3) which are respectively positioned above the two first belt wheels (4-2), and the axes of the second belt wheels (4-3) are parallel to the axis of the first belt wheels (4-2);
the sealing belt (3) penetrates into the moving mechanism (4) from a position between the first belt wheel (4-2) and the air suction channel (2), and penetrates out of the moving mechanism (4) from a position between the other first belt wheel (4-2) and the air suction channel (2) after sequentially passing through the two second belt wheels (4-3) upwards;
the other port of the air pipe (1) is positioned between the two first pulleys (4-2).
3. The movable flexible continuous sealing telescopic exhaust dust collection system device according to claim 2, wherein the sliding assembly (4-1) comprises a driving rotating shaft (4-11), a first transmission gear (4-12) coaxially connected with the driving rotating shaft (4-11), a second transmission gear (4-13) mechanically contacted with the first transmission gear (4-12) and having an axis perpendicular to the sliding rail (2-1), and a limiting pulley (4-14) coaxially connected with the second transmission gear (4-13) and slidably arranged on the sliding rail (2-1), wherein the limiting pulley (4-14) is structurally matched with the sliding rail (2-1).
4. The movable flexible continuous sealing telescopic exhaust dust collection system device according to claim 2, wherein one port of the air pipe (1) extends vertically downward, an air pipe telescopic pipe (1-1) is sleeved downward at one port of the air pipe (1), the inner cavity of the air pipe telescopic pipe (1-1) is communicated with the inner cavity of the air pipe (1), one port of the air pipe telescopic pipe (1-1) is matched with one port of the air pipe (1) in structure, and the other port of the air pipe telescopic pipe (1-1) extends downward;
the air pipe lifting device further comprises a first lifting adjusting mechanism (1-2) which connects the air pipe (1) and the air pipe telescopic pipe (1-1).
5. The movable flexible continuous sealed telescopic exhaust dust collecting system device according to claim 4, wherein the first elevation adjusting mechanism (1-2) comprises a first power member (1-21) provided on the air duct (1);
the first lifting adjusting mechanism (1-2) further comprises at least one first traction rope (1-22), one end of the first traction rope (1-22) is connected with the first power member (1-21), and the other end of the first traction rope (1-22) is vertically downwards connected with the air pipe extension pipe (1-1).
6. The movable flexible continuous sealing telescopic exhaust dust collection system device according to claim 4, further comprising an air suction hood (5) coaxially connected with the free end of the air pipe extension pipe (1-1), wherein the inner cavity of the air suction hood (5) is communicated with the inner cavity of the air pipe extension pipe (1-1), one port of the air suction hood (5) is structurally matched with the other port of the air pipe extension pipe (1-1), and the other port of the air suction hood (5) extends downwards.
7. The movable flexible continuous sealing telescopic exhaust dust collection system device according to claim 6, wherein the cross section of the air suction hood (5) is enlarged from top to bottom and is rectangular, one opposite side of the air suction hood (5) is a rotating wall (5-1) hinged at the free end of the air pipe telescopic pipe (1-1), and the other opposite side of the air suction hood (5) is a telescopic wall (5-2);
and the air pipe (1) and the two rotating walls (5-1) are respectively connected with two second lifting adjusting mechanisms (1-3).
8. The movable flexible continuous sealed telescopic exhaust dust collecting system device according to claim 7, wherein the second elevation adjusting mechanism (1-3) comprises a second power member (1-31) provided on the air duct (1);
the second lifting adjusting mechanism (1-3) further comprises a second traction rope (1-32), one end of the second traction rope (1-32) is connected with a second power member (1-31), and the other end of the second traction rope (1-32) is vertically downward connected with the rotating wall (5-1).
9. The movable flexible continuous sealing telescopic exhaust dust collecting system device according to any one of claims 1 to 8, wherein the through holes (2-0) are strip-shaped through holes, and the through holes (2-0) are uniformly distributed on the upper surface of the suction duct (2) in a matrix form.
10. The movable flexible continuous sealing telescopic exhaust dust collection system device according to claim 9, wherein a connecting cover (1-0) is provided between the other port of the air duct (1) and the upper surface of the suction duct (2), the inner cavity of the connecting cover (1-0) is communicated with the inner cavity of the air duct (1), one port of the connecting cover (1-0) is structurally matched with the other port of the air duct (1), the other end of the connecting cover (1-0) is covered with a cover provided on the upper surface of the suction duct (2) and covering the through holes (2-0), and a small gap is provided between the other port of the connecting cover (1-0) and the upper surface of the suction duct (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221888073.5U CN218283107U (en) | 2022-07-20 | 2022-07-20 | Movable flexible continuous sealing telescopic exhaust dust collection system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221888073.5U CN218283107U (en) | 2022-07-20 | 2022-07-20 | Movable flexible continuous sealing telescopic exhaust dust collection system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218283107U true CN218283107U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221888073.5U Active CN218283107U (en) | 2022-07-20 | 2022-07-20 | Movable flexible continuous sealing telescopic exhaust dust collection system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218283107U (en) |
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