CN207828528U - Heat preservation hot bellows - Google Patents
Heat preservation hot bellows Download PDFInfo
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- CN207828528U CN207828528U CN201820125746.9U CN201820125746U CN207828528U CN 207828528 U CN207828528 U CN 207828528U CN 201820125746 U CN201820125746 U CN 201820125746U CN 207828528 U CN207828528 U CN 207828528U
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- hot bellows
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Abstract
The utility model discloses a kind of heat preservation hot bellows, belong to non woven fabric production apparatus field, it is intended to reduce heat losses in heat preservation hot bellows, its key points of the technical solution are that including hot bellows, the hot bellows are square cavity structure, and the hot bellows inside front is fixed with air-heater, the air-heater blows out downwards thermal current, the first opening is offered on the hot bellows, wind turbine is provided on the outside of the hot bellows, and the wind turbine is communicated with the blower inlet casing that air is flowed out in the both sides above and below the first opening.The utility model, which solves the hot-air in hot bellows and imported and exported from fiber, to be lost in, the problem of keeping the heat losses in hot bellows serious, make energy waste.
Description
Technical field
The utility model is related to non woven fabric production apparatus field, more particularly to a kind of heat preservation hot bellows.
Background technology
Non-woven cloth is made of fiber orient or random, is environment-friendly materials of new generation, have it is moisture-proof, ventilative,
Flexible, light, not combustion-supporting, easy the features such as decomposing, is nontoxic nonirritant, rich in color, cheap, recyclable.Cause
Appearance and certain performances with cloth and be called cloth.
Thermal non-woven fabric is heated when producing, and fiber is usually combed networking, is blown subsequently into hot bellows
Hot wind, the hot wind process make mutually to bond between fiber, this non-contacting heating using penetration circulating-heating mode
Mode makes fiber thermally equivalent in a free state, is in spot bonding at fiber intersection points.
The through-hole that hole makes fiber pass through is opened up on hot bellows, the hot-air in hot bellows is imported and exported from fiber to be lost in, and heat is made
Heat losses in bellows are serious, cause energy waste.
Utility model content
The purpose of this utility model is to provide a kind of heat preservation hot bellows, heat-insulated in hot bellows inlet and outlet manufacture by taking
Airflow layer has the advantages that reduce heat losses in heat preservation hot bellows.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of heat preservation hot bellows,
Including hot bellows, the hot bellows are square cavity structure, and the hot bellows inside front is fixed with air-heater, the air-heater
Thermal current is blown out downwards, the first opening is offered on the hot bellows, wind turbine is provided on the outside of the hot bellows, and the wind turbine connects
It is connected with the blower inlet casing that air is flowed out in the both sides above and below the first opening.
By using above-mentioned technical proposal, when fibrous layer passes through from the first opening on hot bellows, air-heater blows out hot wind
Onto fibrous layer, make adhered to one another between fiber, air is sent into blower inlet casing by wind turbine, and air is flowed out from blower inlet casing to be opened in first
Both sides form air curtain walls above and below mouthful, reduce hot-air in hot bellows and are lost in from the first opening, while air blows over fibrous layer
Part sundries on fibrous layer can be blown away, improve the quality of non-woven cloth by upper and lower two sides.
The utility model is further arranged to：The blower inlet casing is the wind guide cover for being fixed on the first opening or more both sides, institute
It is the opposite U-shaped structure of opening to state wind guide cover, and the wind guide cover is communicated with the pipeline for being communicated in wind turbine.
By using above-mentioned technical proposal, the air in wind turbine enters wind guide cover from pipeline, and the gas in wind guide cover is from
The both sides blowout up and down of one opening, forms air curtain walls, simple in structure, is suitable for large range promotion use.
The utility model is further arranged to：The port of the wind guide cover towards the first opening is fixed with wind-guiding net.
By using above-mentioned technical proposal, wind-guiding net keeps the air-flow blown out from wind guide cover more uniform, makes the air-flow to be formed
Curtain wall is more stablized, and heat insulation effect is preferable.
The utility model is further arranged to：The blower inlet casing is to be set to the heat preservation that hot bellows are screened on the outside of hot bellows
Case offers the second opening corresponding with the first opening on the incubator.
By using above-mentioned technical proposal, incubator covers hot bellows, is conducive to the heat preservation of incubator, is further reduced
The heat loss of hot wind box enclosure.
The utility model is further arranged to：The hot bellows are located at the first opening left and right sides and are respectively fixed with baffle,
The baffle stretches out the second opening away from the end of hot bellows, and the baffle air is flowed from the left and right sides of the second opening
Go out.
By using above-mentioned technical proposal, reduces the air-flow along the second opening left and right directions from the second opening outflow, carry
The stability of high microsteping layer and air-flow curtain wall.
The utility model is further arranged to：The hot bellows include hot tank lower casing, and buckle closure has heat on the hot tank lower casing
Case upper casing, the incubator include keeping the temperature lower casing, and heat preservation upper casing is fixed with using screw on the heat preservation lower casing.
By using above-mentioned technical proposal, hot bellows and incubator fixed form are simple, convenient disassembly, convenient for heat preservation hot
Bellows carry out cleaning.
The utility model is further arranged to：The hot tank lower casing is square cavity, and the hot tank upper casing is hot tank lower casing
Cover board, the heat preservation lower casing be square cavity, it is described heat preservation upper casing be heat preservation lower casing cover board.
By using above-mentioned technical proposal, hot tank lower casing is covered using hot tank upper casing, is covered under heat preservation using heat preservation upper casing
Shell is further simplified heat-insulating hot-air box structure and mounting structure, reduces production and use cost.
The utility model is further arranged to：The hold-down bolt contradicted with heating upper casing is installed on the heat preservation upper casing.
By using above-mentioned technical proposal, upper casing and heating lower casing compression will be heated by rotatably compressing bolt, be further increased
The leakproofness of hot bellows reduces hot bellows thermal loss.
In conclusion the utility model has the advantages that：When fibrous layer passes through from the first opening on hot bellows,
Air-heater is blown out on hot wind to fibrous layer, makes adhered to one another between fiber, and air is sent into blower inlet casing by wind turbine, and air is from water conservancy diversion
In the first opening, both sides form air curtain walls up and down for shell outflow, reduce hot-air in hot bellows and are lost in from the first opening, simultaneously
Air blows over fibrous layer two sides up and down, can blow away the part sundries on fibrous layer, improve the quality of non-woven cloth.
Description of the drawings
Fig. 1 is 1 structural schematic diagram of heat preservation hot bellows embodiment；
Fig. 2 is 2 structural schematic diagram of heat preservation hot bellows embodiment；
Fig. 3 is the sectional view that heat preservation hot bellows embodiment 2 shows internal structure；
Fig. 4 is 3 structural schematic diagram of heat preservation hot bellows embodiment；
Fig. 5 is the sectional view that heat preservation hot bellows embodiment 3 shows internal structure.
In figure, 1, hot bellows；11, the first opening；12, hot tank lower casing；13, hot tank upper casing；14, roller；2, wind guide cover；
21, wind-guiding net；3, wind turbine；4, pipeline；5, fibrous layer；6, incubator；61, the second opening；62, lower casing is kept the temperature；63, in heat preservation
Shell；64, hold-down bolt；7, connecting rod；8, air-heater；9, baffle.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1
A kind of heat preservation hot bellows, as shown in Figure 1, heat-insulating hot-air case includes hot bellows 1, hot bellows 1 are square box structure,
It offers the first opening 11 on 1 rear and front end face of hot bellows, is equipped with fibrous layer 5 in the first opening 11, fibrous layer 5 is from hot bellows
After 1 passes through, mutually bonded after heated between fiber.
As shown in Figure 1, the wind guide cover 2 positioned at the first about 11 both sides of opening is welded on 1 outside of hot bellows, wind-guiding
Lid 2 is U-shaped cavity body structure, and wind guide cover 2 is open with respect to and towards the first opening 11.Wind guide cover 2 towards first opening 11 port
It is welded with the wind-guiding net 21 for being paved with port, wind guide cover 2 is communicated with pipeline 4 backwards to the end face of the first opening 11, and pipeline 4 deviates from wind-guiding
The end of lid 2 is communicated in wind turbine 3.
As shown in Figure 1, when hot bellows 1 work, wind turbine 3 starts, and delivers air in pipeline 4, the air in pipeline 4
Into wind guide cover 2, the air in wind guide cover 2 is flowed out through wind-guiding net 21, and heat preservation air curtain walls together are formed at the first opening 11,
Hot-air scatters and disappears in reduction hot bellows 1.
Embodiment 2
A kind of heat preservation hot bellows, as shown in Figures 2 and 3, difference from Example 1 is, hot bellows 1 include symmetrically setting
The hot tank lower casing 12 and hot tank upper casing 13 set, hot tank lower casing 12 are fastened and connected with 13 place of abutting of hot tank upper casing.1 top of hot bellows is set
It is equipped with air-heater 83, the blowout of air-heater 83 heats fibrous layer 5 perpendicular to the hot wind of fibrous layer 5, and fibrous layer 5 deviates from hot wind
The side of machine 83, which contradicts, has roller 14, roller 14 uniformly to rotate to be fixed in hot bellows 1 along 5 length direction of fibrous layer and be used to support
Fibrous layer 5.
As shown in Figures 2 and 3,1 outside upper and lower ends face of hot bellows is fixed with several connecting rods 7, and 7 outside of connecting rod contradicts
There is the incubator 6 that hot bellows 1 are screened, second opening 61 corresponding with the first opening 11 is offered on incubator 6.Incubator 6
Including contacting at heat preservation lower casing 62 of the connecting rod 7 away from the end face of hot tank lower casing 12, connecting rod 7 deviates from the end face of hot tank upper casing 13
Conflict has heat preservation upper casing 63, heat preservation upper casing 63 to be provided with the flange of opening outwardly with 62 place of abutting of lower casing is kept the temperature, worn on flange
There is screw to fix to fix heat preservation upper casing 63 and heat preservation lower casing 62.
Shown in Fig. 3,1 outside of hot bellows is provided with incubator 6, and 1 outside of hot bellows and air exclusion further increase
The heat insulation effect of heat preservation hot bellows.
As shown in Fig. 2, wind turbine 3 is communicated in 6 outside of incubator.Hot bellows 1 are located at the first opening 11 along 5 width side of fibrous layer
It is welded with baffle 9 to both sides, baffle 9 stretches out the second opening 61 away from the port of hot bellows 1.Baffle 9 stops air-flow from fibrous layer 5
Both sides are blown out, and are had an impact to the movement of fibrous layer 5.
Embodiment 3
A kind of heat preservation hot bellows, as shown in Figure 4 and Figure 5, difference from Example 2 is, hot tank lower casing 12 is opening
Hollow box body structure upward, 13 buckle closure of hot tank upper casing is in hot tank lower casing 12, and hot tank upper casing 13 is backwards to the end face of hot tank lower casing 12
Contradicting has rotation to set the hold-down bolt 64 across heat preservation upper casing 63, and hold-down bolt 64 is set as being distributed in the multiple of heat preservation upper casing 63,
It is set as one that is located at 63 center of heat preservation upper casing in the present embodiment.It keeps the temperature 63 buckle closure of upper casing and uses spiral shell after keeping the temperature lower casing 62
Nail connection fastening.
As shown in figure 5, by 13 buckle closure of hot tank upper casing after hot tank lower casing 12, then 63 buckle closure of upper casing will be kept the temperature in heat preservation lower casing
62, and fixed using screw lock, it rotatably compresses bolt 64 and is compressed hot tank upper casing 13 and hot tank lower casing 12 with hot tank upper casing 13
It compresses and increases the only explanation to the utility model of this specific embodiment of the leakproofness of hot bellows 1, be not to this practicality
Novel limitation, those skilled in the art can as needed make the present embodiment after reading this specification and not create
Property contribution modification, but as long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of heat preservation hot bellows, including hot bellows (1), it is characterised in that：The hot bellows (1) are square cavity structure, institute
It states hot bellows (1) inside front and is fixed with air-heater (8), the air-heater (8) blows out downwards thermal current, the hot bellows (1)
On offer the first opening (11), be provided with wind turbine (3) on the outside of the hot bellows (1), the wind turbine (3) is communicated with opens in first
The blower inlet casing of mouthful (11) both sides outflow air up and down.
2. heat preservation hot bellows according to claim 1, it is characterised in that：The blower inlet casing is to be fixed on the first opening (11)
The wind guide cover (2) of upper and lower both sides, the wind guide cover (2) are the opposite U-shaped structure of opening, and the wind guide cover (2) is communicated with connection
Pipeline (4) in wind turbine (3).
3. heat preservation hot bellows according to claim 2, it is characterised in that：The wind guide cover (2) is open (11) towards first
Port be fixed with wind-guiding net (21).
4. heat preservation hot bellows according to claim 1, it is characterised in that：The blower inlet casing is to be set to hot bellows (1) outside
The incubator (6) that hot bellows (1) are screened in side is offered on the incubator (6) and is opened with the first opening (11) corresponding second
Mouth (61).
5. heat preservation hot bellows according to claim 4, it is characterised in that：The hot bellows (1) are located at the first opening (11)
The left and right sides is respectively fixed with baffle (9), and the baffle (9) stretches out the second opening (61) away from the end of hot bellows (1), described
Baffle (9) stops that air is flowed out from the left and right sides of the second opening (61).
6. heat preservation hot bellows according to claim 4, it is characterised in that：The hot bellows (1) include hot tank lower casing (12),
Buckle closure has hot tank upper casing (13) on the hot tank lower casing (12), and the incubator (6) includes heat preservation lower casing (62), under the heat preservation
On shell (62) heat preservation upper casing (63) is fixed with using screw.
7. heat preservation hot bellows according to claim 6, it is characterised in that：The hot tank lower casing (12) is square cavity, institute
The cover board that hot tank upper casing (13) is hot tank lower casing (12) is stated, the heat preservation lower casing (62) is square cavity, the heat preservation upper casing
(63) it is the cover board for keeping the temperature lower casing (62).
8. heat preservation hot bellows according to claim 7, it is characterised in that：It is installed with and heats on the heat preservation upper casing (63)
The hold-down bolt (64) that upper casing contradicts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820125746.9U CN207828528U (en) | 2018-01-24 | 2018-01-24 | Heat preservation hot bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820125746.9U CN207828528U (en) | 2018-01-24 | 2018-01-24 | Heat preservation hot bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828528U true CN207828528U (en) | 2018-09-07 |
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ID=63394710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820125746.9U Active CN207828528U (en) | 2018-01-24 | 2018-01-24 | Heat preservation hot bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114479433A (en) * | 2020-10-27 | 2022-05-13 | 伯升塑胶(昆山)有限公司 | High-toughness nylon and preparation method thereof |
-
2018
- 2018-01-24 CN CN201820125746.9U patent/CN207828528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114479433A (en) * | 2020-10-27 | 2022-05-13 | 伯升塑胶(昆山)有限公司 | High-toughness nylon and preparation method thereof |
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