CN220531029U - Device for recycling waste hot gas - Google Patents
Device for recycling waste hot gas Download PDFInfo
- Publication number
- CN220531029U CN220531029U CN202322098495.3U CN202322098495U CN220531029U CN 220531029 U CN220531029 U CN 220531029U CN 202322098495 U CN202322098495 U CN 202322098495U CN 220531029 U CN220531029 U CN 220531029U
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- CN
- China
- Prior art keywords
- frame
- fixed
- filter
- connecting frame
- end plate
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- 239000002699 waste material Substances 0.000 title abstract description 13
- 238000004064 recycling Methods 0.000 title abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000011084 recovery Methods 0.000 claims abstract description 15
- 239000002918 waste heat Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 15
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a device for recycling waste hot gas, which comprises an air inlet pipe, wherein a connecting frame is fixed on the air inlet pipe, one end of the connecting frame is detachably provided with a sealing end plate, a filter frame is arranged on the sealing end plate, one end of the filter frame is fixed on the sealing end plate, the other end of the filter frame is tightly pressed and sealed on the inner side wall of the connecting frame close to the air inlet pipe, a connecting component is arranged at the joint of the sealing end plate and the connecting frame, a filter component is arranged in the connecting frame and the filter frame, and a transverse exhaust cavity is formed between the connecting frame and the top wall of the filter frame. The utility model belongs to the technical field of waste hot gas recovery, and particularly relates to a device for waste hot gas recovery, which can facilitate cleaning of a filter screen, improve the permeability of the filter screen and ensure the filtering effect.
Description
Technical Field
The utility model belongs to the technical field of waste hot gas recovery, and particularly relates to a device for waste hot gas recovery.
Background
In the processing industry, a large amount of high-temperature air is generated in a production system, and is usually exhausted, so that the waste of heat energy is serious, the waste heat is fully utilized, and the reduction of production consumption is a continuously pursued goal of enterprises, so that a waste heat gas recovery device is needed to utilize the waste heat gas.
The existing waste hot gas recovery device filters impurities in waste gas through a filter screen, but is inconvenient to clean the filter screen, and influences the filtering effect.
Disclosure of Invention
In order to solve the problems, the utility model provides the device for recycling the waste hot gas, which can facilitate cleaning of the filter screen, improve the permeability of the filter screen and ensure the filtering effect.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides a device for waste hot gas recovery, includes the intake pipe, be fixed with the linking frame in the intake pipe, the one end of linking frame can be dismantled and be equipped with sealed end plate, be equipped with the filter frame on the sealed end plate, filter frame one end is fixed on sealed end plate, the filter frame other end is close to intake pipe top tight seal on the linking frame inside wall, the junction of sealed end plate and linking frame is equipped with coupling assembling, is convenient for dismantle sealed end plate, be equipped with filter assembly in linking frame and the filter frame, form a horizontal exhaust chamber between linking frame and the filter frame roof, be equipped with the blast pipe on the linking frame, the blast pipe intercommunication exhaust chamber is fixed on the linking frame lateral wall, filter frame one end is equipped with the draught fan, be equipped with the connecting pipe on the draught fan, connecting pipe one end is connected in the draught fan, the connecting pipe other end runs through sealed end plate and extends to the exhaust intracavity.
Preferably, the filter component comprises a filter screen II, a connecting rod, a fixed connecting frame and a filter screen I, wherein the connecting rod is fixed on the side wall of the sealing end plate, the filter screen II is fixed on the connecting rod by tightly attaching the inner wall of the exhaust cavity, the fixed connecting frame is fixed on the bottom wall of the air inlet pipe, the fixed connecting frame extends into the filter frame, the filter screen I is fixed on one end of the fixed connecting frame by tightly attaching the inner wall of the filter frame, waste hot air enters the filter frame from the air inlet pipe, is preliminarily filtered by the filter screen I in the filter frame, is poured into the exhaust cavity through the connecting pipe under the action of the induced draft fan, is filtered again by the filter screen II, and is exhausted from the exhaust pipe.
Preferably, the coupling assembling includes fixed plate, spring, spacing end plate, joint groove, spacing tight board in top, joint piece and connecting axle, on the sealing end plate lateral wall was located to the joint piece, on the connecting frame inside wall was located to the joint groove, joint piece and joint groove block set up, the fixed plate is fixed on the connecting frame roof, the connecting axle runs through the fixed plate and slides and set up, on spacing tight board rotates locates the connecting axle one end, spacing end plate is fixed on connecting axle one end, spring runs through connecting axle one end and fixes on spacing end plate lateral wall, the spring other end is fixed on the fixed plate lateral wall.
Preferably, a guide plate is arranged in one end of the filter frame, which is close to the induced draft fan, so as to play a role in guiding.
Preferably, the connecting frame and the filtering frame are made of heat insulation materials.
The utility model adopts the structure to obtain the beneficial effects as follows: the device for recycling waste heat gas provided by the utility model has the advantages that the structure is simple, the mechanism is compact, the limiting propping plate is rotated to rotate above the sealing end plate through the arrangement of the connecting component, the connecting shaft and the limiting propping plate are driven to move leftwards under the action of the restoring force of the spring, the limiting propping plate releases the limit of the sealing end plate, and the sealing end plate and the whole filtering frame are moved rightwards, so that the filtering net I and the filtering net II are leaked out, the filtering net I and the filtering net II are conveniently cleaned, the permeability of the filtering net is improved, the filtering effect is ensured, and the waste heat gas recycling is facilitated.
Drawings
FIG. 1 is an overall block diagram of an apparatus for spent hot gas recovery according to the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a block diagram of the junction box of an apparatus for spent hot gas recovery according to the present utility model;
fig. 4 is a side view of an apparatus for spent hot gas recovery of the present utility model at the junction box.
Wherein, 1, an air inlet pipe, 2, a connecting frame, 3, a filtering frame, 4, a sealing end plate, 5, a connecting pipe, 6, a connecting component, 7, a filtering component, 8, an induced draft fan, 9, an exhaust pipe, 10, an exhaust cavity, 11 and a filter screen, 12, a fixed connecting frame, 13, a first filter screen, 14, a fixed plate, 15, a spring, 16, a limiting end plate, 17, a clamping groove, 18, a limiting jacking plate, 19, a clamping block, 20, a connecting shaft, 21, a guide plate, 22 and a connecting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, the device for recovering waste heat gas of the utility model comprises an air inlet pipe 1, wherein a connecting frame 2 is fixed on the air inlet pipe 1, one end of the connecting frame 2 is detachably provided with a sealing end plate 4, a filtering frame 3 is arranged on the sealing end plate 4, one end of the filtering frame 3 is fixed on the sealing end plate 4, the other end of the filtering frame 3 is close to the top of the air inlet pipe 1 and tightly sealed on the inner side wall of the connecting frame 2, a connecting component 6 is arranged at the joint of the sealing end plate 4 and the connecting frame 2, a filtering component 7 is arranged in the connecting frame 2 and the filtering frame 3, a transverse exhaust cavity 10 is formed between the connecting frame 2 and the top wall of the filtering frame 3, an exhaust pipe 9 is arranged on the connecting frame 2, the exhaust pipe 9 is communicated with the exhaust cavity 10 and is fixed on the side wall of the connecting frame 2, one end of the filtering frame 3 is provided with a draught fan 8, one end of the draught fan is provided with a connecting pipe 5, one end of the connecting pipe 5 is connected with the draught fan 8, and the other end of the connecting pipe 5 extends into the exhaust cavity 10 through the sealing end plate 4.
The filter assembly 7 comprises a second filter screen 11, a connecting rod 22, a fixed connecting frame 12 and a first filter screen 13, wherein the connecting rod 22 is fixed on the side wall of the sealing end plate 4, the second filter screen 11 is fixed on the connecting rod 22 in a manner of being clung to the inner wall of the exhaust cavity 10, the fixed connecting frame 12 is fixed on the bottom wall of the air inlet pipe 1, the fixed connecting frame 12 extends into the filter frame 3, and the first filter screen 13 is fixed on one end of the fixed connecting frame 12 in a manner of being clung to the inner wall of the filter frame 3.
The connecting assembly 6 comprises a fixed plate 14, a spring 15, a limiting end plate 16, a clamping groove 17, a limiting jacking plate 18, a clamping block 19 and a connecting shaft 20, wherein the clamping block 19 is arranged on the outer side wall of the sealing end plate 4, the clamping groove 17 is arranged on the inner side wall of the connecting frame 2, the clamping block 19 and the clamping groove 17 are clamped, the fixed plate 14 is fixed on the top wall of the connecting frame 2, the connecting shaft 20 penetrates through the fixed plate 14 to be arranged in a sliding mode, the limiting jacking plate 18 is rotatably arranged at one end of the connecting shaft 20, the limiting end plate 16 is fixed at one end of the connecting shaft 20, the spring 15 penetrates through one end of the connecting shaft 20 to be fixed on the outer side wall of the limiting end plate 16, and the other end of the spring 15 is fixed on the outer side wall of the fixed plate 14.
A guide plate 21 is arranged in one end of the filter frame 3 close to the induced draft fan 8.
The connecting frame 2 and the filtering frame 3 are made of heat insulation materials.
When the filter frame is specifically used, waste hot gas enters the filter frame 3 from the air inlet pipe 1, is subjected to primary filtration through the first filter screen 13 in the filter frame 3, is poured into the exhaust cavity 10 through the connecting pipe 5 under the action of the induced draft fan 8, is filtered again through the second filter screen 11, is discharged from the exhaust pipe 9, is recycled, and is rotated to the upper side of the sealing end plate 4 by the rotating limiting jacking plate 18, the connecting shaft 20 and the limiting jacking plate 18 are driven to move leftwards under the action of the restoring force of the spring 15, the limiting jacking plate 18 releases the limit of the sealing end plate 4, and the sealing end plate 4 and the filter frame 3 are moved rightwards to be integral, so that the first filter screen 13 and the second filter screen 11 are leaked out, and the first filter screen 13 and the second filter screen 11 are convenient to clean.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. An apparatus for waste heat recovery, characterized in that: including intake pipe (1), be fixed with connecting frame (2) on intake pipe (1), be equipped with sealed end plate (4) on the one end of connecting frame (2), be equipped with filter frame (3) on sealed end plate (4), filter frame (3) one end is fixed on sealed end plate (4), the filter frame (3) other end is close to intake pipe (1) top tightly sealed on connecting frame (2) inside wall, the junction of sealed end plate (4) and connecting frame (2) is equipped with coupling assembling (6), be equipped with filter assembly (7) in connecting frame (2) and filter frame (3), form a horizontal exhaust chamber (10) between connecting frame (2) and the filter frame (3) roof, be equipped with blast pipe (9) on connecting frame (2), blast pipe (9) intercommunication are arranged (10) and are fixed on connecting frame (2) lateral wall, filter frame (3) one end is equipped with draught fan (8), be equipped with connecting pipe (5) on draught fan (8), connecting pipe (5) one end is connected in connecting pipe (8), exhaust chamber (10) extend to connecting pipe (4) in the other end of connecting pipe (5).
2. An apparatus for waste heat recovery according to claim 1, wherein: the filter assembly (7) comprises a filter screen II (11), a connecting rod (22), a fixed connecting frame (12) and a filter screen I (13), wherein the connecting rod (22) is fixed on the side wall of the sealing end plate (4), the inner wall of the filter screen II (11) is tightly attached to the inner wall of the exhaust cavity (10) and fixed on the connecting rod (22), the fixed connecting frame (12) is fixed on the bottom wall of the air inlet pipe (1), the fixed connecting frame (12) extends into the filter frame (3), and the inner wall of the filter screen I (13) is tightly attached to the inner wall of the filter frame (3) and fixed on one end of the fixed connecting frame (12).
3. An apparatus for waste heat recovery according to claim 2, wherein: coupling assembling (6) are including fixed plate (14), spring (15), spacing end plate (16), joint groove (17), spacing tight board (18), joint piece (19) and connecting axle (20) in top, on sealed end plate (4) lateral wall is located in joint piece (19), on connecting frame (2) inside wall is located in joint groove (17), joint piece (19) and joint groove (17) block set up, fixed plate (14) are fixed on connecting frame (2) roof, connecting axle (20) run through fixed plate (14) and slide the setting, spacing tight board (18) rotate locate on connecting axle (20) one end, spacing end plate (16) are fixed on connecting axle (20) one end, spring (15) run through connecting axle (20) one end and are fixed on spacing end plate (16) lateral wall, spring (15) other end is fixed on fixed plate (14) lateral wall.
4. A device for waste heat recovery according to claim 3, characterized in that: a guide plate (21) is arranged in one end of the filter frame (3) close to the induced draft fan (8).
5. An apparatus for waste heat recovery according to claim 4, wherein: the connecting frame (2) and the filtering frame (3) are made of heat insulation materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322098495.3U CN220531029U (en) | 2023-08-07 | 2023-08-07 | Device for recycling waste hot gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322098495.3U CN220531029U (en) | 2023-08-07 | 2023-08-07 | Device for recycling waste hot gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220531029U true CN220531029U (en) | 2024-02-27 |
Family
ID=89962420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322098495.3U Active CN220531029U (en) | 2023-08-07 | 2023-08-07 | Device for recycling waste hot gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220531029U (en) |
-
2023
- 2023-08-07 CN CN202322098495.3U patent/CN220531029U/en active Active
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| GR01 | Patent grant |