CN217315038U

CN217315038U - Telescopic sealed waste gas collecting device

Info

Publication number: CN217315038U
Application number: CN202220307913.8U
Authority: CN
Inventors: 高科
Original assignee: Shenzhen Aohong Membrane Structure Co ltd
Current assignee: Shenzhen Aohong Membrane Structure Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-30
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a telescopic sealed collection device of waste gas, including first track, second track and steelframe, the steelframe is including removing steelframe, middle part steelframe and fixed steelframe, and steelframe inner wall and both ends fixedly connected with seal membrane, the equal fixed mounting in bottom both ends of middle part steelframe and fixed steelframe, the bottom one end of removing the steelframe has from the driving wheel, the bottom other end fixed mounting who removes the steelframe has the action wheel, second track one end is equipped with the first moving mechanism that drives the removal steelframe removal, the second track other end is equipped with the second moving mechanism that drives the removal steelframe removal, the one end intercommunication of seal membrane has the exhaust tube, the other end intercommunication of exhaust tube has the processing case, it is equipped with exhaust-gas treatment mechanism to handle incasement portion. The utility model can collect the waste gas in a sealing way and treat the waste gas, and the waste gas is prevented from floating into the atmosphere when the sealing film is opened, thus being more environment-friendly; can stretch out and draw back whole steelframe, conveniently overhaul bottom equipment.

Description

Telescopic waste gas sealing and collecting device

Technical Field

The utility model relates to an environmental protection technology field especially relates to telescopic exhaust-gas seal collection device.

Background

The sewage is the discharged water from life and production polluted to a certain extent, the polluted soil is waste generated in modern industrial production, and the polluted soil permeates into soil layers due to unorganized discharge or failure of a discharge system, so that the physical, mechanical and chemical properties of the soil are changed, engineering activities are directly influenced or the soil which is harmful to human health, animal reproduction and plant growth is directly influenced, the sewage and the polluted soil need to be effectively treated and repaired, and the sewage and the polluted soil can generate waste gas in the treatment process.

Most of waste gas generated in the existing sewage and polluted soil treatment process is lack of a sealed collecting device, and the waste gas can be scattered to the outside to pollute air along with wind, so that the environment is not protected; part of the sealing cover is directly arranged on the surface cover of the treatment structure to prevent the exhaust gas from floating, but the sealing cover is fixed in structure and cannot stretch, so that the internal condition of the structure is difficult to check; and the sealing cover only has the function of sealing and storing waste gas, can not handle waste gas, and once the sealing cover is opened, the waste gas still can be scattered to the outside.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a telescopic waste gas sealing and collecting device.

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

the telescopic waste gas sealing and collecting device comprises a first rail, a second rail and a steel frame, wherein the steel frame comprises a movable steel frame, a middle steel frame and a fixed steel frame, the movable steel frame and the fixed steel frame are respectively positioned at two ends, the middle steel frame is positioned between the movable steel frame and the fixed steel frame, sealing films are fixedly connected with the inner wall and two ends of the steel frame, driven wheels are fixedly arranged at two ends of the bottoms of the middle steel frame and the fixed steel frame and at one end of the bottom of the movable steel frame, the other end of the bottom of the movable steel frame is fixedly provided with a driving wheel, one end of the second track is provided with a first moving mechanism which drives the movable steel frame to move, the other end of the second track is provided with a second moving mechanism which drives the moving steel frame to move, one end of the sealing film is communicated with an exhaust tube, the other end of exhaust tube intercommunication has the processing case, handle incasement portion and be equipped with exhaust-gas treatment mechanism.

Further, the middle part steelframe is equipped with a plurality ofly, and is a plurality of the middle part steelframe is evenly distributed between removal steelframe and the fixed steelframe, first track and second track are located the bottom both sides of steelframe respectively, swing joint has the viewing aperture on the seal membrane, handle the outside one side of case and install the controller.

Furthermore, the driven wheels at one end of the bottoms of the movable steel frame, the middle steel frame and the fixed steel frame are connected in the first track in a sliding mode, and the driven wheels and the driving wheels at the other ends of the bottoms of the movable steel frame, the middle steel frame and the fixed steel frame are connected in the second track in a sliding mode.

Further, first moving mechanism includes a positive and negative motor, the welding of second track one end has first mount pad, the horizontal fixed mounting of a positive and negative motor is in first mount pad top, the output shaft top fixed mounting of a positive and negative motor has first line wheel, the winding has the cable wire on the first line wheel.

Further, the second moving mechanism comprises a second positive and negative motor, a second mounting seat is welded at the other end of the second track, the second positive and negative motor is horizontally and fixedly mounted at the tops of the two mounting seats, a second wire wheel is fixedly mounted at the top end of an output shaft of the second positive and negative motor, and the other end of the steel cable is fixedly wound on the second wire wheel.

Furthermore, the side of the driving wheel is welded with a moving rod, the side of the second track is horizontally provided with a sliding groove, the moving rod penetrates through the sliding groove and is in sliding connection with the sliding groove, and the middle of the steel cable is wound on the end of the moving rod and is welded with the moving rod.

Further, exhaust-gas treatment mechanism includes air exhauster and installing frame, the air exhauster is installed in processing incasement bottom one side, the air intake and the exhaust tube intercommunication of air exhauster, the installing frame is pegged graft in handling incasement portion, the installing frame is equipped with a plurality ofly, and is a plurality of the installing frame is handling incasement portion evenly distributed.

It is further, a plurality of inlay respectively in the installing frame and install filter screen and active carbon adsorption net, the filter screen is close to air exhauster one side, and is a plurality of the installing frame bonds with the processing case junction has sealed the pad, the outside one side intercommunication that the air exhauster was kept away from to the processing case has the blast pipe.

Compared with the prior art, the utility model provides a telescopic sealed collection device of waste gas possesses following beneficial effect:

1. this telescopic sealed collection device of waste gas, through being provided with steelframe and seal membrane, the seal membrane utilization has anti acid-base, corrosion-resistant membrane material seals waste gas and collects, avoid waste gas air pollution that drifts away along with the wind, because seal membrane fixed connection is in steelframe below node, isolated steelframe and waste gas direct contact, when sealing the collection to waste gas, also avoid the steelframe to be corroded by waste gas, steelframe life has been promoted greatly.

2. The telescopic waste gas sealing and collecting device is provided with a first moving mechanism and a second moving mechanism, when equipment in a treatment structure at the bottom of a sealing film needs to be overhauled, a first positive and negative motor and a second positive and negative motor are simultaneously started to respectively drive a first wire wheel and a second wire wheel to rotate clockwise, a steel cable on the second wire wheel is loosened, the steel cable is wound by the first wire wheel, a moving rod is moved towards a fixed steel frame through the steel cable, the moving rod drives a moving steel frame to move towards the fixed steel frame until the moving steel frame pushes a plurality of middle steel frames to the side of the fixed steel frame together, so that the steel frame can be contracted, when the steel frame needs to be unfolded, the first positive and negative motor and the second positive and negative motor respectively drive the first wire wheel and the second wire wheel to rotate anticlockwise, the steel cable on the first wire wheel is loosened, the steel cable is wound by the second wire wheel, then drive the carriage release lever through the cable wire and keep away from fixed steelframe, consequently can stretch out and draw back whole steelframe, conveniently overhaul bottom equipment.

3. This telescopic sealed collection device of waste gas through being provided with handles the case, when steelframe and seal membrane carried out waste gas seal, starts the air exhauster and takes out the waste gas in the seal membrane to handling the incasement through the exhaust tube, waste gas passes through the blast pipe after filter screen and active carbon adsorption net filtration treatment again and arranges to the atmosphere in, can handle waste gas, avoids waste gas to seal up always in the seal membrane, in case open and just fly away to the atmosphere in, environmental protection more.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic structural view of a telescopic exhaust gas sealing and collecting device provided by the present invention;

fig. 2 is a schematic view of a partial structure of the telescopic exhaust gas sealing and collecting device provided by the present invention;

fig. 3 is an enlarged view of the telescopic exhaust gas sealing and collecting device of the present invention at a position a in fig. 1;

fig. 4 is an enlarged view of the telescopic exhaust gas sealing and collecting device of the present invention at the position B in fig. 1;

fig. 5 is the utility model provides a telescopic sealed collection device of exhaust gas's the inside cross-sectional view of processing case.

In the figure: 1. a middle steel frame; 2. a sealing film; 3. a first track; 4. an exhaust pipe; 5. installing a frame; 6. a treatment tank; 7. a controller; 8. an air exhaust pipe; 9. a second track; 10. a steel cord; 11. a chute; 12. a viewing port; 13. a driven wheel; 14. a driving wheel; 15. fixing a steel frame; 16. a first reel; 17. a first positive and negative motor; 18. a second reel; 19. a second positive and negative motor; 20. a travel bar; 21. a gasket; 22. an exhaust fan; 23. filtering with a screen; 24. an activated carbon adsorption net; 25. and moving the steel frame.

Detailed Description

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

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, the telescopic exhaust gas sealing and collecting device comprises a first rail 3, a second rail 9 and steel frames, wherein the steel frames comprise a movable steel frame 25, a middle steel frame 1 and a fixed steel frame 15, the movable steel frame 25 and the fixed steel frame 15 are respectively arranged at two ends, the middle steel frame 1 is arranged between the movable steel frame 25 and the fixed steel frame 15, the inner wall and two ends of the steel frame are fixedly connected with a sealing film 2, two ends of the bottom of the middle steel frame 1 and the fixed steel frame 15 and one end of the bottom of the movable steel frame 25 are both fixedly provided with a driven wheel 13, the other end of the bottom of the movable steel frame 25 is fixedly provided with a driving wheel 14, one end of the second rail 9 is provided with a first moving mechanism for driving the movable steel frame 25 to move, the other end of the second rail 9 is provided with a second moving mechanism for driving the movable steel frame 25 to move, one end of the sealing film 2 is communicated with an exhaust pipe 8, the other end of the exhaust pipe 8 is communicated with a processing box 6, the inside of the treatment box 6 is provided with a waste gas treatment mechanism.

Referring to fig. 1-2, the utility model discloses in, middle part steelframe 1 is equipped with a plurality ofly, a plurality of middle part steelframes 1 are removing evenly distributed between steelframe 25 and fixed steelframe 15, first track 3 and second track 9 are located the bottom both sides of steelframe respectively, swing joint has viewing aperture 12 on the seal membrane 2, can observe the behavior of handling the structures through viewing aperture 12, handle 6 outside one sides of case and install controller 7, controller 7 control air exhauster 22, the opening and closing of first positive and negative motor 17 and second positive and negative motor 19.

Referring to fig. 1-2, the utility model discloses in, remove steelframe 25, middle part steelframe 1 and the equal sliding connection in first track 3 from driving wheel 13 of fixed steelframe 15 bottom one end, remove steelframe 25, the equal sliding connection in second track 9 from driving wheel 13 and action wheel 14 of the middle part steelframe 1 and the fixed steelframe 15 bottom other end, first track 3 and second track 9 are spacing to the removal from driving wheel 13 and action wheel 14, and install first track 3 and second track 9 in the both sides of handling the structures top during the installation steelframe.

Referring to fig. 1-3, in the utility model, first moving mechanism includes first positive and negative motor 17, and the welding of second track 9 one end has first mount pad, and the horizontal fixed mounting of first positive and negative motor 17 is in first mount pad top, and the output shaft top fixed mounting of first positive and negative motor 17 has first line wheel 16, and the winding has cable wire 10 on the first line wheel 16. When the equipment in the processing structure of seal membrane 2 bottom needs to be overhauld, start first positive and negative motor 17 and second positive and negative motor 19 simultaneously, make it drive first line wheel 16 and second line wheel 18 respectively and rotate clockwise jointly, the last cable wire 10 of second line wheel 18 loosens, first line wheel 16 is got up cable wire 10 rolling, then move movable rod 20 to fixed steelframe 15 direction through cable wire 10, movable rod 20 drives movable steelframe 25 and moves to fixed steelframe 15 direction, push a plurality of middle part steelframes 1 to fixed steelframe 15 side together until movable steelframe 25, thereby can contract the steelframe.

Referring to fig. 1-2 and 4, in the utility model, the second moving mechanism includes the positive and negative motor 19 of second, and the welding of the 9 other ends of second track has the second mount pad, and the horizontal fixed mounting of the positive and negative motor 19 of second has second line wheel 18 in two mount pad tops, and the output shaft top fixed mounting of the positive and negative motor 19 of second has second line wheel 18, and the other end of cable wire 10 is fixed to be twined on second line wheel 18.

Referring to fig. 1-2 and 4, in the present invention, a moving rod 20 is welded to the side of the driving wheel 14, a sliding groove 11 is horizontally formed in the side of the second rail 9, the moving rod 20 passes through the sliding groove 11 and is slidably connected to the sliding groove 11, and the middle portion of the steel cable 10 is wound around the end portion of the moving rod 20 and is welded to the moving rod 20. Make first positive and negative motor 17 and the positive and negative motor 19 of second drive first line wheel 16 and the common anticlockwise rotation of second line wheel 18 respectively when needing to expand the steelframe, cable wire 10 on the first line wheel 16 loosens, and second line wheel 18 is got up cable wire 10 rolling, then drives the carriage release lever 20 through cable wire 10 and keeps away from fixed steelframe 15, consequently can stretch out and draw back whole steelframe, conveniently overhauls bottom equipment.

Referring to fig. 1 and 5, the utility model discloses in, exhaust-gas treatment mechanism includes air exhauster 22 and installing frame 5, and air exhauster 22 installs in processing 6 bottom one sides in the case, and air intake and exhaust tube 8 intercommunication of air exhauster 22, installing frame 5 peg graft in processing 6 insides of case, and installing frame 5 is equipped with a plurality ofly, and a plurality of installing frames 5 are handling 6 inside evenly distributed of case. When steelframe and seal membrane 2 carried out exhaust-gas seal, start exhaust fan 22 and take out to handling the case 6 through exhaust tube 8 with the waste gas in the seal membrane 2 in, waste gas passes through filter screen 23 and active carbon adsorption net 24 filtration treatment back and arranges to the atmosphere through blast pipe 4 in, can handle waste gas, avoid waste gas to seal up always in seal membrane 2, in case open in just wandering to the atmosphere, environmental protection more.

Referring to fig. 1 and 5, the utility model discloses in, inlay respectively in a plurality of installing frames 5 and install filter screen 23 and active carbon adsorption net 24, filter screen 23 is close to air exhauster 22 one side, and a plurality of installing frames 5 bond with processing 6 junctions of case and have sealed the pad 21, and the outside one side intercommunication that processing case 6 kept away from air exhauster 22 has blast pipe 4. The mounting frame 5 can be drawn out from the treatment box 6 to replace the filter screen 23 and the activated carbon adsorption screen 24, and the sealing gasket 21 prevents the exhaust gas from overflowing from the joint of the mounting frame 5 and the treatment box 6.

The working principle is as follows: the sealing film 2 utilizes the acid-alkali-resistant and corrosion-resistant film material to carry out sealed collection on the waste gas, so that the waste gas is prevented from flying with the wind to pollute the air, and the sealing film 2 is fixedly connected to a node below the steel frame to isolate the steel frame from being in direct contact with the waste gas, so that the steel frame is prevented from being corroded by the waste gas while the waste gas is subjected to sealed collection, and the service life of the steel frame is greatly prolonged; when equipment in a processing structure at the bottom of the sealing film 2 needs to be overhauled, the first positive and negative motor 17 and the second positive and negative motor 19 are started simultaneously to drive the first wire wheel 16 and the second wire wheel 18 to rotate clockwise respectively, the steel cable 10 on the second wire wheel 18 is loosened, the first wire wheel 16 winds up the steel cable 10, the moving rod 20 moves towards the fixed steel frame 15 through the steel cable 10, the moving rod 20 drives the moving steel frame 25 to move towards the fixed steel frame 15 until the moving steel frame 25 pushes a plurality of middle steel frames 1 to the side of the fixed steel frame 15 together, so that the steel frames can be contracted, when the equipment needs to be unfolded, the first positive and negative motor 17 and the second positive and negative motor 19 respectively drive the first wire wheel 16 and the second wire wheel 18 to rotate anticlockwise, the steel cable 10 on the first wire wheel 16 is loosened, the second wire wheel 18 winds up the steel cable 10, the movable rod 20 is driven by the steel cable 10 to be far away from the fixed steel frame 15, so that the whole steel frame can be stretched, and bottom equipment can be conveniently overhauled; when steelframe and seal membrane 2 carried out exhaust-gas seal, start exhaust fan 22 and take out to handling the case 6 through exhaust tube 8 with the waste gas in the seal membrane 2 in, waste gas passes through filter screen 23 and active carbon adsorption net 24 filtration treatment back and arranges to the atmosphere through blast pipe 4 in, can handle waste gas, avoid waste gas to seal up always in seal membrane 2, in case open in just wandering to the atmosphere, environmental protection more.

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 telescopic waste gas sealing and collecting device comprises a first rail (3), a second rail (9) and a steel frame, and is characterized in that the steel frame comprises a movable steel frame (25), a middle steel frame (1) and a fixed steel frame (15), the movable steel frame (25) and the fixed steel frame (15) are respectively arranged at two ends, the middle steel frame (1) is arranged between the movable steel frame (25) and the fixed steel frame (15), the inner wall of the steel frame and the two ends of the steel frame are fixedly connected with sealing films (2), both ends of the bottom of the middle steel frame (1) and the fixed steel frame (15) and one end of the bottom of the movable steel frame (25) are fixedly provided with driven wheels (13), the other end of the bottom of the movable steel frame (25) is fixedly provided with a driving wheel (14), one end of the second rail (9) is provided with a first moving mechanism for driving the movable steel frame (25) to move, the other end of the second rail (9) is provided with a second moving mechanism for driving the movable steel frame (25) to move, one end of the sealing membrane (2) is communicated with an exhaust pipe (8), the other end of the exhaust pipe (8) is communicated with a treatment box (6), and a waste gas treatment mechanism is arranged inside the treatment box (6).

2. The telescopic exhaust gas sealing and collecting device is characterized in that a plurality of middle steel frames (1) are arranged, the middle steel frames (1) are uniformly distributed between a moving steel frame (25) and a fixed steel frame (15), the first rail (3) and the second rail (9) are respectively positioned on two sides of the bottom of the steel frames, the sealing membrane (2) is movably connected with an observation port (12), and a controller (7) is installed on one side of the outer portion of the treatment box (6).

3. The telescopic waste gas sealing and collecting device is characterized in that driven wheels (13) at one ends of the bottoms of the movable steel frame (25), the middle steel frame (1) and the fixed steel frame (15) are all connected in the first track (3) in a sliding mode, and driven wheels (13) and driving wheels (14) at the other ends of the bottoms of the movable steel frame (25), the middle steel frame (1) and the fixed steel frame (15) are all connected in the second track (9) in a sliding mode.

4. The telescopic waste gas sealing and collecting device according to claim 1, wherein the first moving mechanism comprises a first positive and negative motor (17), a first mounting seat is welded at one end of the second track (9), the first positive and negative motor (17) is horizontally and fixedly mounted at the top of the first mounting seat, a first wire wheel (16) is fixedly mounted at the top end of an output shaft of the first positive and negative motor (17), and a steel cable (10) is wound on the first wire wheel (16).

5. The telescopic waste gas sealing and collecting device is characterized in that the second moving mechanism comprises a second positive and negative motor (19), a second mounting seat is welded at the other end of the second rail (9), the second positive and negative motor (19) is horizontally and fixedly mounted at the top of the second mounting seat, a second reel (18) is fixedly mounted at the top end of an output shaft of the second positive and negative motor (19), and the other end of the steel cable (10) is fixedly wound on the second reel (18).

6. The telescopic exhaust gas sealing and collecting device according to claim 5, wherein a moving rod (20) is welded to the side of the driving wheel (14), a sliding groove (11) is horizontally formed in the side of the second rail (9), the moving rod (20) penetrates through the sliding groove (11) and is slidably connected with the sliding groove (11), and the middle of the steel cable (10) is wound around the end of the moving rod (20) and is welded with the moving rod (20).

7. The telescopic waste gas sealing and collecting device is characterized in that the waste gas treatment mechanism comprises an exhaust fan (22) and a mounting frame (5), the exhaust fan (22) is mounted on one side of the inner bottom of the treatment box (6), an air inlet of the exhaust fan (22) is communicated with an exhaust pipe (8), the mounting frame (5) is inserted into the treatment box (6), the mounting frame (5) is provided with a plurality of mounting frames, and the mounting frames (5) are uniformly distributed in the treatment box (6).

8. The telescopic waste gas sealing and collecting device is characterized in that a filter screen (23) and an activated carbon adsorption screen (24) are respectively embedded in the installation frames (5), the filter screen (23) is close to one side of the exhaust fan (22), a sealing gasket (21) is bonded at the joint of the installation frames (5) and the treatment box (6), and one side, far away from the exhaust fan (22), of the treatment box (6) is communicated with an exhaust pipe (4).