CN216965717U - Lifting type air suction cover - Google Patents
Lifting type air suction cover Download PDFInfo
- Publication number
- CN216965717U CN216965717U CN202123345216.6U CN202123345216U CN216965717U CN 216965717 U CN216965717 U CN 216965717U CN 202123345216 U CN202123345216 U CN 202123345216U CN 216965717 U CN216965717 U CN 216965717U
- Authority
- CN
- China
- Prior art keywords
- air suction
- cover body
- suction cover
- telescopic hose
- suction hood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a lifting type air suction cover which comprises an air suction cover body, a telescopic hose, a lifting device and a mounting seat, wherein the air suction cover body is provided with a flexible hose; the telescopic hose is arranged above the air suction cover body, one end of the lifting device is fixedly connected with the air suction cover body, and the other end of the lifting device is fixed on the mounting seat; a clamping device is also arranged above the air suction cover body and is used for clamping the telescopic hose; the clamping device comprises two layers, namely an inner layer and an outer layer; and a threaded hole is formed in the clamping device and used for installing an adjusting bolt, and the telescopic hose is fixed through the adjusting bolt. According to the utility model, the air suction cover body is driven to move up and down through the lifting device, so that the air suction cover body is close to the processing area, toxic waste gas generated in the processing area can be absorbed and discharged more effectively, the leakage of toxic gas is reduced, and the safety of operators is improved.
Description
Technical Field
The utility model belongs to the field of waste gas collection, and particularly relates to a lifting type air suction cover.
Background
The cable need heat the insulating layer in the cable outside at the rubber coating in-process, makes things convenient for the cladding of insulating layer to the cable inner core. However, in the processing process, waste gas without recycling value is generated, and the emission components of the waste gas mainly comprise: benzene, toluene, aldehydes, ketones, and volatile organics. Generally, the exhaust gas has pungent odor which can cause physical harm to human body if not treated in time.
The existing exhaust gas discharge method generally utilizes a fan to continuously convey the exhaust gas, and the exhaust gas is collected by a gas collecting hood. Although the gathered gas-collecting hood can gather the waste gas, the gas-collecting hood is relatively fixed at a position away from the waste gas discharge position and still has a certain distance to volatilize a large amount of gas into the air, so that the gas-collecting hood can not be discharged in time, and certain measures are needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lifting type air suction cover to solve the problem that in the prior art, the air suction cover is too far away from a processing area and the height of the air suction cover cannot be adjusted, so that the air suction cover cannot effectively absorb waste gas and the waste gas is diffused.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a lifting type air suction cover comprises an air suction cover body, a flexible hose, a lifting device and a mounting seat; one end of the telescopic hose is fixedly connected with the mounting seat, the other end of the telescopic hose is arranged above the air suction cover body, the telescopic hose is communicated with the air suction cover body, the lifting device is arranged on the outer side of the telescopic hose, one end of the lifting device is fixedly connected with the air suction cover body, and the other end of the lifting device is fixed on the mounting seat;
a clamping device is also arranged above the air suction cover body, the clamping device is detachably connected with the air suction cover body, and the clamping device is used for clamping the telescopic hose; the clamping device comprises two layers, namely an inner layer and an outer layer, wherein the inner layer is arranged on the inner side of the telescopic hose, and the outer layer is arranged on the outer side of the telescopic hose; and a threaded hole is formed in the clamping device and used for installing an adjusting bolt, and the telescopic hose is fixed through the adjusting bolt.
According to the technical scheme, a certain gap is reserved between the mounting seat and the air suction cover body, and the gap is 30-40 cm.
According to the technical scheme, the lifting devices are hydraulic cylinders or air cylinders, the two lifting devices are arranged, and the two lifting devices are symmetrically arranged on two sides of the air suction cover body.
According to the technical scheme, the inner side of the air suction cover body is also provided with a plurality of lighting devices, and the lighting devices are used for providing light sources.
According to the technical scheme, the air suction cover body is of a frustum structure with a large upper end and a small lower end.
According to the technical scheme, the clamping device is connected with the air suction cover body through the bolt.
According to the technical scheme, the circular hole is further formed in the upper portion of the air suction cover body, the air suction cover body is communicated with the telescopic hose through the circular hole, the air induction fan is arranged inside the circular hole, and the air induction fan is used for introducing air.
According to the technical scheme, the induced draft fan and the air suction cover body are detachably connected through the bolts.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the air suction cover body, the telescopic hose, the lifting device and the mounting seat are arranged, wherein the air suction cover body and the telescopic hose are connected through the clamping device, so that the air suction cover body and the telescopic hose can be effectively fixed, gas is prevented from leaking from a gap between the air suction cover body and the telescopic hose, and the sealing property is improved.
Elevating gear with inhale and be connected between the cover body, inhale through elevating gear drive and cover body and reciprocate to with inhaling the cover body and being close to the machining area territory, can be more effectual with the poisonous waste gas absorption and get rid of that produce in the machining area territory, reduced toxic gas's leakage, improved operating personnel's security.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure of the filtering apparatus of the present invention.
The labels in the figure are: 1-an air suction cover body, 2-a flexible hose, 3-a lifting device, 4-a mounting seat, 5-a clamping device, 6-an inner layer, 7-an outer layer, 8-a threaded hole, 9-a round hole, 10-an induced draft fan, 11-a lighting device, 12-a filter screen and 13-a filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1, the air suction hood comprises an air suction hood body 1, a telescopic hose 2, a lifting device 3 and a mounting seat 4; one end of a flexible hose 2 is fixedly connected with a mounting seat 4, the other end of the flexible hose 2 is arranged above an air suction hood body 1, the flexible hose 2 is communicated with the air suction hood body 1, a lifting device 3 is arranged on the outer side of the flexible hose 2, one end of the lifting device 3 is fixedly connected with the air suction hood body 1, and the other end of the lifting device 3 is fixed on the mounting seat 4;
a clamping device 5 is further arranged above the air suction cover body 1, the clamping device 5 is detachably connected with the air suction cover body 1, and the clamping device 5 is used for clamping the telescopic hose 2; the clamping device 5 comprises two layers, namely an inner layer 6 and an outer layer 7, wherein the inner layer 6 is arranged on the inner side of the telescopic hose 2, and the outer layer 7 is arranged on the outer side of the telescopic hose 2; a threaded hole 8 is formed in the clamping device 5, the threaded hole 8 is used for installing an adjusting bolt, and the telescopic hose 2 is fixed through the adjusting bolt.
Further, still be provided with the blast pipe in the top of bellows 2, the one end and the bellows 2 fixed connection of blast pipe, the other end of discharging fume the pipe and extends to the outside for exhaust gas.
According to the utility model, the suction hood body 1, the telescopic hose 2, the lifting device 3 and the mounting seat 4 are arranged, wherein the suction hood body 1 and the telescopic hose 2 are connected through the clamping device 5, so that the suction hood body 1 and the telescopic hose 2 can be effectively fixed, gas is prevented from leaking from a gap between the suction hood body 1 and the telescopic hose 2, and the sealing property is improved.
Example two
This embodiment is a further refinement of embodiment one. As shown in figures 2 and 3, a certain gap is left between the mounting seat 4 and the air suction cover body 1, and the gap is 30cm-40 cm. The lifting devices 3 are hydraulic cylinders or air cylinders, the two lifting devices 3 are arranged, and the two lifting devices 3 are symmetrically arranged on two sides of the air suction cover body 1. A plurality of lighting devices 11 are further arranged on the inner side of the air suction cover body 1, and the lighting devices 11 are used for providing light sources. The air suction cover body 1 is of a frustum structure with a large upper end and a small lower end. The clamping device 5 is connected with the air suction cover body 1 through a bolt. Still be provided with round hole 9 in the top of the cover body 1 of breathing in, the cover body 1 of breathing in is through round hole 9 and flexible hose 2 intercommunication, is provided with induced air fan 10 in the inside of round hole 9, and induced air fan 10 is used for introducing gas. The induced draft fan 10 is detachably connected with the air suction cover body 1 through bolts.
The working principle of the utility model is as follows: through fixing the telescopic hose 2 on the suction hood body 1, an induced draft fan 10 is arranged in the suction hood body 1, and the introduction of waste gas is completed through the induced draft fan 10.
When using, at first start elevating gear 3, will inhale and cover body 1 and descend suitable position, then at the induced air fan 10 that starts the setting in inhaling cover body 1, introduce the inside of bellows 2 with the waste gas in the production process, discharge waste gas through bellows 2, accomplish the collection and the emission of waste gas in the course of working, reduced waste gas to operating personnel's harm.
When a processing area needs to be checked, the lifting device 3 is started, the suction hood body 1 is lifted to a proper position, the lighting device 11 arranged in the suction hood body 1 is started, the processing area is lighted through the lighting device 11, and the operation of an operator is facilitated.
EXAMPLE III
This embodiment is a further refinement of embodiment two. As shown in fig. 2 and 3, the mounting seat 4 is arranged above the suction hood body 1, a gap is left between the mounting seat 4 and the suction hood body 1, the gap is preferably 35cm, the gap is the height of the suction hood body 1, and the suction hood body 1 is lifted, so that the operation of an operator is facilitated. When the suction hood body 1 is put down, the distance between the suction hood body 1 and the processing area can be shortened to improve the exhaust effect.
The lifting device 3 is preferably a hydraulic cylinder or an air cylinder. One end of the lifting device 3 is fixed on the mounting seat 4, the other end of the lifting device is connected with the air suction cover body 1, a piston cylinder of the lifting device 3 can be connected with the telescopic hose 2, and the telescopic hose 2 is driven to stretch by the movement of the piston rod. Two lifting devices 3 are arranged to lift simultaneously, so that balance of the air suction cover body 1 in the lifting process can be effectively kept. The lighting device 11 is arranged to provide lighting for the processing area after the air suction cover body 1 rises, and the influence on the operation of an operator caused by the fact that the external light source is blocked by the air suction cover body 1 in the processing area is prevented.
Example four
This embodiment is a further refinement of embodiment one. Since a processing area is provided below the suction hood body 1, various kinds of processing chips may be generated in addition to exhaust gas during processing. These machining chips are sucked into the suction hood body 1 by the induced draft fan 10, and some chips may be blown into the extensible hose 2, and some chips cannot be discharged due to the long length of the extensible hose 2. When the induced draft fan 10 is closed, the chips can fall into the induced draft fan 10 or a processing area, so that the chips cannot be cleaned, and the induced draft fan 10 can be clamped or damaged. In view of the above, a filtering device is provided in the present embodiment.
The filter device comprises a filter screen 12 and a filter plate 13, wherein the filter screen 12 is arranged below the induced draft fan 10, and the filter plate 13 is arranged at the input end of the air suction cover body 1. 16-22 round tables are arranged on the filter plate 13, preferably 16 round tables, the round tables are hollow round tables, the diameter of a bottom hole of each round table is larger than that of a top hole of each round table, and the side wall from the bottom hole to the top hole is arc-shaped and inclines upwards. One end of the circular truncated cone extends into the suction hood body 1.
Through setting up filter 13, waste gas enters into the suction hood body 1 through hollow round platform in, and the piece in the waste gas carries out the separation through filter screen 12, prevents that the piece from getting into induced draft fan 10 in, causes the influence to induced draft fan 10. Finally, the waste gas enters the flexible hose 2 through the induced draft fan 10 and is discharged through the flexible hose 2. After the induced draft fan 10 is de-energized, debris collects on the filter plate 13. The filter 13 is detachably connected with the suction hood body 1, and the filter 13 can be detached for cleaning after certain debris is accumulated on the filter 13.
Further, the filter plate 13 is made of a transparent material, such as a transparent plastic plate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A lift type air suction cover is characterized in that: comprises a suction hood body (1), a flexible hose (2), a lifting device (3) and a mounting seat (4); one end of the telescopic hose (2) is fixedly connected with the mounting seat (4), the other end of the telescopic hose (2) is arranged above the air suction hood body (1), the telescopic hose (2) is communicated with the air suction hood body (1), the lifting device (3) is arranged on the outer side of the telescopic hose (2), one end of the lifting device (3) is fixedly connected with the air suction hood body (1), and the other end of the lifting device (3) is fixed on the mounting seat (4);
a clamping device (5) is further arranged above the air suction cover body (1), the clamping device (5) is detachably connected with the air suction cover body (1), and the clamping device (5) is used for clamping the telescopic hose (2); the clamping device (5) comprises two layers, namely an inner layer (6) and an outer layer (7), wherein the inner layer (6) is arranged on the inner side of the telescopic hose (2), and the outer layer (7) is arranged on the outer side of the telescopic hose (2); the clamping device (5) is provided with a threaded hole (8), the threaded hole (8) is used for installing an adjusting bolt, and the telescopic hose (2) is fixed through the adjusting bolt.
2. The elevating suction hood as set forth in claim 1, wherein: a certain gap is left between the mounting seat (4) and the air suction cover body (1), and the gap is 30-40 cm.
3. The elevating suction hood as set forth in claim 1, wherein: the two lifting devices (3) are symmetrically arranged on two sides of the air suction cover body (1).
4. The elevating suction hood as set forth in claim 1, wherein: a plurality of lighting devices (11) are further arranged on the inner side of the air suction cover body (1), and the lighting devices (11) are used for providing light sources.
5. The elevating suction hood as set forth in claim 1, wherein: the air suction cover body (1) is of a frustum pyramid structure with a large upper end and a small lower end.
6. The elevating suction hood as set forth in claim 1, wherein: the clamping device (5) is connected with the air suction cover body (1) through a bolt.
7. The elevating suction hood as set forth in claim 1, wherein: the air suction cover is characterized in that a round hole (9) is further formed in the upper portion of the air suction cover body (1), the air suction cover body (1) is communicated with the telescopic hose (2) through the round hole (9), an induced draft fan (10) is arranged inside the round hole (9), and the induced draft fan (10) is used for introducing air.
8. The elevating suction hood as set forth in claim 7, wherein: the induced draft fan (10) is detachably connected with the air suction cover body (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123345216.6U CN216965717U (en) | 2021-12-28 | 2021-12-28 | Lifting type air suction cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123345216.6U CN216965717U (en) | 2021-12-28 | 2021-12-28 | Lifting type air suction cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216965717U true CN216965717U (en) | 2022-07-15 |
Family
ID=82348295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123345216.6U Active CN216965717U (en) | 2021-12-28 | 2021-12-28 | Lifting type air suction cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216965717U (en) |
-
2021
- 2021-12-28 CN CN202123345216.6U patent/CN216965717U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205549934U (en) | Dust collection device for building engineering construction | |
| CN112355014B (en) | Laboratory is with fume chamber that has disinfection filtering capability convenient to detach clearance | |
| CN207221565U (en) | A kind of exhaust system of printing press | |
| CN211250452U (en) | Dust collecting device for cutting wooden board | |
| CN216965717U (en) | Lifting type air suction cover | |
| CN212068204U (en) | A dust collection device for waste gas treatment | |
| CN206366552U (en) | A kind of umbrella shape latasuture drawing-in type dust shield | |
| CN213433683U (en) | Dust treatment equipment in coating production | |
| CN108249069A (en) | A kind of medical waste collecting cart that can purify air | |
| CN208631359U (en) | A kind of automobile-used deodorization device of rubbish | |
| CN208591673U (en) | Dust barrier structure for construction site | |
| CN211538141U (en) | Garbage collection device for building | |
| CN216655728U (en) | Waste collecting device for chemical fiber cloth | |
| CN213325009U (en) | Bury horizontal garbage station compression material collecting device | |
| CN204959930U (en) | Prevent that sewer blocks up system | |
| CN218695308U (en) | Welding equipment with smoke purification function | |
| CN213032823U (en) | Waste gas and waste paint collecting device for spraying process in steel structure manufacturing | |
| CN212029666U (en) | Cooking fume exhausting system in cooking machine | |
| CN212700939U (en) | Welding fume collecting and processing device | |
| CN219897426U (en) | Flue gas treatment device of stretch yarn machine for processing polyester staple fibers | |
| CN108275401A (en) | A kind of highly practical medical waste collecting cart | |
| CN213221350U (en) | Smoke dust removing device of laser coding machine | |
| CN218763488U (en) | Household garbage power generation equipment | |
| CN218281082U (en) | Dust collection device for granite machining process | |
| CN212019849U (en) | Protector is used in welding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |