CN205741323U - A kind of wind cycling mechanism of dry heat draw box - Google Patents
A kind of wind cycling mechanism of dry heat draw box Download PDFInfo
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- CN205741323U CN205741323U CN201620754510.2U CN201620754510U CN205741323U CN 205741323 U CN205741323 U CN 205741323U CN 201620754510 U CN201620754510 U CN 201620754510U CN 205741323 U CN205741323 U CN 205741323U
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- pressure stabilizing
- stabilizing mechanism
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- air channel
- air outlet
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Abstract
This utility model relates to the wind cycling mechanism of a kind of dry heat draw box, it includes the air channel being arranged in casing, the pressure stabilizing mechanism being fixed on described air channel upper surface, is opened in upper surface end, described air channel and the air outlet between described casing and described pressure stabilizing mechanism and is arranged between described casing and described pressure stabilizing mechanism and is positioned at the air-out regulation valve above described air outlet, and described pressure stabilizing mechanism is connected with described air channel by described air outlet.By being located between casing and pressure stabilizing mechanism at air outlet air-out installed above regulation valve, and pressure stabilizing mechanism is connected with air channel by air outlet, is so capable of the regulation of pressure in introducing pressure stabilizing mechanism, so that it is guaranteed that case body temperature is uniform.
Description
Technical field
This utility model relates to a kind of wind cycling mechanism, is specifically related to the wind cycling mechanism of a kind of dry heat draw box.
Background technology
Owing to superhigh molecular weight polyethylene fibers has high intensity, high-modulus, low-density feature, therefore it is fine with carbon
Dimension, aramid fiber also claim the world today three big tec fiber.Owing to its molecular weight is high, main chain is combined, the degree of orientation, degree of crystallinity
Height, therefore its intensity be current all fibres, (under the conditions of equivalent weight, be equivalent to the 8 of high-quality steel wire with its intensity height
Times), modulus high (1300g/d), advanced lightweight composite demonstrates great advantage, is widely used in national defence military supplies
Equipment, such as bullet-proof vest, the helmet and lightweight armor, and the aspect such as civilian sail, hawser, parachute and filter material.
High-tenacity polyethylene fibre many employings gel spinning-super times heat stretching process produces at present, through the fiber of spinning moulding,
It is referred to as as-spun fibre.Owing to its structure is the most unstable, supermolecule structure order is relatively low, so its Physical Mechanical can meet
Textile process requirement, it is necessary to by a series of post-treatment operations, most important of which is exactly drafting process.After drawing-off is processed
After fiber obtains corresponding rock-steady structure, just can meet the requirement of textile process, and have good stability in use, in stretching
During the macromolecular chain of fiber or aggregated structure unit unfold, and along the axial oriented of fiber, same in orientation
Time, along with the change of phase, and the change of other architectural features.Generally there is internal temperature and exist relatively in current draw box
Big temperature difference, uneven to tow heating, reduce drawing effect, have impact on high-tenacity polyethylene fibre, carbon fiber and aramid fiber
The quality of product.Accordingly, it would be desirable to be designed with new wind cycling mechanism.
Summary of the invention
This utility model purpose is to provide the wind circulator of a kind of dry heat draw box to overcome the deficiencies in the prior art
Structure.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the wind cycling mechanism of a kind of dry heat draw box,
It includes the air channel being arranged in casing, the pressure stabilizing mechanism being fixed on described air channel upper surface, is opened in described air channel upper surface
End and the air outlet between described casing and described pressure stabilizing mechanism and be arranged on described casing and described pressure stabilizing mechanism
Between and be positioned at the air-out regulation valve above described air outlet, described pressure stabilizing mechanism is connected with described air channel by described air outlet
Logical.
Optimally, multiple tracks even air holes plate is installed in described air channel.
Optimally, described pressure stabilizing mechanism is sequentially communicated by multiple pressure stabilizing chambers and forms, and is provided with wind in the middle part of each described pressure stabilizing chamber
Adjustable valve and its top offer the opening being connected with described casing.
Optimally, described casing has the arcwall face corresponding with described air outlet.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that this utility model
The wind cycling mechanism of dry heat draw box, by air outlet air-out installed above regulation valve be located at casing and pressure stabilizing mechanism it
Between, and pressure stabilizing mechanism is connected with air channel by air outlet, so it is capable of the tune of pressure in introducing pressure stabilizing mechanism
Joint, so that it is guaranteed that case body temperature is uniform.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the wind cycling mechanism of this utility model dry heat draw box；
Wherein, 1, casing；2, air channel；3, arcwall face；4, even air holes plate；5, air outlet；6, air-out regulation valve；7, voltage stabilizing machine
Structure；71, pressure stabilizing chamber；72, volume damper；73, opening.
Detailed description of the invention
This utility model is further described by the embodiment shown in below in conjunction with the accompanying drawings.
The wind cycling mechanism of dry heat draw box as shown in Figure 1, mainly includes air channel 2, air outlet 5, air-out regulation valve 6 and
Pressure stabilizing mechanism 7 etc..
Wherein, air channel 2 is arranged on the base plate of casing 1 so that it is positioned at the inside of casing 1.Pressure stabilizing mechanism 7 is fixed on wind
Road 2 upper surface, for uniformly introducing hot blast in casing 1.Air outlet 5 is opened in the end of air channel 2 upper surface, and it is positioned at casing
Between 1 and pressure stabilizing mechanism 7；Pressure stabilizing mechanism 7 is connected with air channel 2 by this air outlet 5, so from the hot blast energy of air channel 2 conveying
It is enough in air outlet 5 enters pressure stabilizing mechanism 7.Air-out regulation valve 6 is also mounted between casing 1 and pressure stabilizing mechanism 7, and it is positioned at air-out
The top of mouth 5；When the hot air flow carried from air channel 2 is less than a certain value, air-out regulation valve 6 is in air-tight state；When from wind
When the hot air flow of road 2 conveying is more than a certain value, air-out regulation valve 6 is in open mode.
In the present embodiment, being provided with multiple tracks even air holes plate 4 in air channel 2, it increases the most successively with the angle in air channel 2
(towards the direction of air outlet 5), to ensure the steady conveying of hot blast.Pressure stabilizing mechanism 7 is sequentially communicated by multiple pressure stabilizing chambers 71 and forms
(in the present embodiment being three), is installed with, in the middle part of each pressure stabilizing chamber 71, the baffle plate being provided with volume damper 72, and its top is offered
Having the opening 73 being connected with casing 1, such hot blast can steadily be delivered to casing 1 through pressure stabilizing mechanism 7, is further ensured that casing
In 1, temperature is uniform.Casing 1 has the arcwall face 3 corresponding with air outlet 5, is to produce turbulent flow in order to avoid hot blast impact.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All according to this utility model spirit made equivalence change or modify, all should contain protection domain of the present utility model it
In.
Claims (4)
1. the wind cycling mechanism of a dry heat draw box, it is characterised in that: it includes the air channel (2) being arranged in casing (1), consolidates
It is scheduled on the pressure stabilizing mechanism (7) of described air channel (2) upper surface, is opened in described air channel (2) upper surface end and is positioned at described casing
(1) air outlet (5) and between described pressure stabilizing mechanism (7) and being arranged between described casing (1) and described pressure stabilizing mechanism (7)
And the air-out being positioned at described air outlet (5) top regulates valve (6), described pressure stabilizing mechanism (7) passes through described air outlet (5) with described
Air channel (2) is connected.
The wind cycling mechanism of dry heat draw box the most according to claim 1, it is characterised in that: install in described air channel (2)
There is multiple tracks even air holes plate (4).
The wind cycling mechanism of dry heat draw box the most according to claim 1, it is characterised in that: described pressure stabilizing mechanism (7) by
Multiple pressure stabilizing chambers (71) are sequentially communicated and form, and each described pressure stabilizing chamber (71) middle part is provided with volume damper (72) and its top is opened
It is provided with the opening (73) being connected with described casing (1).
The wind cycling mechanism of dry heat draw box the most according to claim 1, it is characterised in that: described casing (1) have with
The arcwall face (3) that described air outlet (5) is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754510.2U CN205741323U (en) | 2016-07-09 | 2016-07-09 | A kind of wind cycling mechanism of dry heat draw box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754510.2U CN205741323U (en) | 2016-07-09 | 2016-07-09 | A kind of wind cycling mechanism of dry heat draw box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205741323U true CN205741323U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620754510.2U Active CN205741323U (en) | 2016-07-09 | 2016-07-09 | A kind of wind cycling mechanism of dry heat draw box |
Country Status (1)
| Country | Link |
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| CN (1) | CN205741323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233321A (en) * | 2021-04-23 | 2022-10-25 | 江苏金斗重工有限公司 | Lyocell fiber spinning machine melt distribution beam |
-
2016
- 2016-07-09 CN CN201620754510.2U patent/CN205741323U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233321A (en) * | 2021-04-23 | 2022-10-25 | 江苏金斗重工有限公司 | Lyocell fiber spinning machine melt distribution beam |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |