CN208006467U - A kind of tunnel-type drying furnace air-intake device - Google Patents
A kind of tunnel-type drying furnace air-intake device Download PDFInfo
- Publication number
- CN208006467U CN208006467U CN201820459080.0U CN201820459080U CN208006467U CN 208006467 U CN208006467 U CN 208006467U CN 201820459080 U CN201820459080 U CN 201820459080U CN 208006467 U CN208006467 U CN 208006467U
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- China
- Prior art keywords
- tunnel
- shell
- pipe fitting
- drying furnace
- type drying
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- 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.)
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Abstract
The utility model discloses a kind of tunnel-type drying furnace air-intake devices, including the shell being fixed at tunnel-type drying furnace air inlet position, there is the shell circle to connect side, annular is provided with connecting hole on the connection side, the top annular of the shell is provided with more than two through-holes, cascaded surface is formed after the opening of through-hole is recessed, the through-hole is machined with internal thread, the shell is combined with filter device by through-hole, the filter device includes a pipe fitting, the upper and lower side of pipe fitting is respectively provided with threaded portion, threaded portion described in lower end coordinates through-hole, threaded portion described in upper end is connected with a filter cup, multiple air intake ducts are set at the outer wall of filter cup, the filter screen of metal material is combined at air intake duct；The present apparatus can avoid particulate matter from entering to being filtered, it is ensured that stamp position is clean and tidy.
Description
Technical field
The utility model is related to a kind of tunnel-type drying furnace air-intake devices.
Background technology
Tunnel-type drying furnace is a kind of relatively conventional assembly line drying equipment, mainly has hot-air seasoning and lamp nice and warm dry
The drying effect of two ways, wherein hot-air seasoning is preferable, therefore relatively conventional, but hot-air seasoning is more serious there are one
The problem of, it is easy to be blown to the particulate matter to dissociate in air on pigment to be dried, causes the presence of stamp position more apparent
Defect.
Based on the above issues, it is desirable to provide one kind can avoid particulate matter from entering to being filtered, it is ensured that stamp portion
The clean and tidy tunnel-type drying furnace air-intake device in position.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can to being filtered, avoid particulate matter into
Enter, it is ensured that the clean and tidy tunnel-type drying furnace air-intake device in stamp position.
The utility model is achieved through the following technical solutions：
A kind of tunnel-type drying furnace air-intake device, including it is fixed on the shell at tunnel-type drying furnace air inlet position, this is outer
There is shell a circle to connect side, and annular is provided with connecting hole on the connection side, there are two the top annular settings of the shell
Above through-hole forms cascaded surface after the opening of through-hole is recessed, which is machined with internal thread, and the shell passes through through-hole
It is combined with filter device, the filter device includes a pipe fitting, and the upper and lower side of pipe fitting is respectively provided with threaded portion, screw thread described in lower end
Part cooperation through-hole, threaded portion described in upper end are connected with a filter cup, the multiple air intake ducts of setting at the outer wall of filter cup, air inlet
The filter screen of metal material is combined at slot, the filter opening aperture of filter screen is 100~150 mesh, and one is arranged at the outer wall of pipe fitting
Concave portion, with unification screw at the concave portion, one end of screw is inserted into after inside pipe fitting to form pipe fitting and block.
Preferably, a seal washer is supported by cascaded surface, seal washer is stressed upon between the shell and pipe fitting.
Preferably, setting one facilitates the transparent panel for observing air inlet state at the outer wall of the shell.
Preferably, gluing is fixed with a plurality of ribbon convenient for acquisition wind state at the inner roof wall position of shell.
Preferably, the part of the force of polygon is provided at the nozzle position of the filter cup.
Preferably, the screw top of the filter cup connects an end cap, and pipe fitting in one, interior pipe fitting is arranged in the bottom of the end cap
It extends downward at the nozzle of filter cup, multiple first flutings is provided at the outer wall of said inner tube part, in first fluting
It is interior setting it is further cross air filtering the first filter screen, the first filter screen be non-woven fabrics material, filter opening aperture be 200~
300 mesh.
Preferably, the first part of the force of polygon is integrated at the top of the end cap.
The utility model has the beneficial effects that：The present apparatus can get rid of the particulate matter in air to being filtered,
The cleannes for ensuring outlet air avoid carrying particulate matter to stamp position, it is ensured that dry safety improves product capability, this dress
The structure set is relatively simple, and cost is more cheap, is suitble to promote the use of.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of shell；
Fig. 3 is the front view of interior pipe fitting.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior
The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or imply institute
The device or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this reality
With novel limitation.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless
Separately there is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket "
Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
A kind of tunnel-type drying furnace air-intake device as shown in Figure 1, Figure 2 and Figure 3, including be fixed on tunnel-type drying furnace into
There is a circle to connect side 101 for shell 1 at wind position, the shell 1, and annular is provided with connecting hole 102 on the connection side 101,
The top annular of the shell 1 is provided with more than two through-holes 103, forms ladder after the opening of through-hole 103 is recessed
Face 104, the through-hole 103 are machined with internal thread, and the shell 1 is combined with filter device 2, the filter device 2 by through-hole 103
Including a pipe fitting 201, the upper and lower side of pipe fitting 201 is respectively provided with threaded portion 202, and threaded portion 202 coordinates through-hole described in lower end
103, threaded portion 202 described in upper end is connected with a filter cup 203, the multiple air intake ducts 204 of setting at the outer wall of filter cup 203,
The filter screen 205 of metal material is combined at air intake duct 204, the filter opening aperture of filter screen 205 is 120 mesh, in the outer of pipe fitting 201
One concave portion 206 is set at wall, unification screw 207 is matched at the concave portion 206, one end of screw 207 is inserted into pipe fitting 201
Pipe fitting 201 is formed behind inside and is blocked.
A preferred embodiment in the utility model is supported by a seal washer 3, seal washer 3 on cascaded surface 104
It is stressed upon between the shell 1 and pipe fitting 201.
A preferred embodiment in the utility model, at the outer wall of the shell 1 setting one facilitate observation air inlet state
Transparent panel 121.
A preferred embodiment in the utility model, gluing is fixed with a plurality of be convenient at the inner roof wall position of shell 1
Obtain the ribbon 131 of wind state.
A preferred embodiment in the utility model, polygon is provided at the nozzle position of the filter cup 203
Part of the force 233.
The screw top of a preferred embodiment in the utility model, the filter cup 203 connects an end cap 4, the end
Pipe fitting 411 in the bottom setting one of lid 4, interior pipe fitting 411 extend downward at the nozzle of filter cup 203, interior pipe fitting and filter cup
Internal wall of pipe orifice between fitting form sealing, multiple first flutings 412 are provided at the outer wall of said inner tube part 411, described
Further the first filter screen 413 for crossing air filtering of setting in first fluting 412, the first filter screen 413 are non-woven fabrics material,
Filter opening aperture is 250 mesh.
A preferred embodiment in the utility model is integrated with the first stress of polygon at the top of the end cap 4
Part 444.
The utility model has the beneficial effects that：The present apparatus can get rid of the particulate matter in air to being filtered,
The cleannes for ensuring outlet air avoid carrying particulate matter to stamp position, it is ensured that dry safety improves product capability, this dress
The structure set is relatively simple, and cost is more cheap, is suitble to promote the use of.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of tunnel-type drying furnace air-intake device, it is characterised in that：Including being fixed at tunnel-type drying furnace air inlet position
There is a circle to connect side for shell, the shell, and annular is provided with connecting hole on the connection side, is set in the top annular of the shell
More than two through-holes are equipped with, form cascaded surface after the opening of through-hole is recessed, which is machined with internal thread, the shell
It is combined with filter device by through-hole, the filter device includes a pipe fitting, and the upper and lower side of pipe fitting is respectively provided with threaded portion, lower end
The threaded portion coordinates through-hole, and threaded portion described in upper end is connected with a filter cup, at the outer wall of filter cup setting it is multiple into
Wind groove is combined with the filter screen of metal material at air intake duct, and the filter opening aperture of filter screen is 100~150 mesh, in the outer wall of pipe fitting
One concave portion of place's setting, with unification screw at the concave portion, one end of screw is formed pipe fitting after being inserted into inside pipe fitting
It blocks.
2. tunnel-type drying furnace air-intake device according to claim 1, it is characterised in that：It is close that one is supported by cascaded surface
Seal washer, seal washer are stressed upon between the shell and pipe fitting.
3. tunnel-type drying furnace air-intake device according to claim 1, it is characterised in that：It is arranged at the outer wall of the shell
One facilitates the transparent panel of observation air inlet state.
4. tunnel-type drying furnace air-intake device according to claim 1, it is characterised in that：At the inner roof wall position of shell
Gluing is fixed with a plurality of ribbon convenient for acquisition wind state.
5. tunnel-type drying furnace air-intake device according to claim 1, it is characterised in that：In the nozzle position of the filter cup
The place of setting is provided with the part of the force of polygon.
6. tunnel-type drying furnace air-intake device according to claim 1, it is characterised in that：The screw top of the filter cup
An end cap is connected, pipe fitting in one is arranged in the bottom of the end cap, and interior pipe fitting extends downward at the nozzle of filter cup, said inner tube part
Outer wall at be provided with it is multiple first fluting, it is described first fluting in setting it is further cross air filtering the first filter screen,
First filter screen is non-woven fabrics material, and filter opening aperture is 200~300 mesh.
7. tunnel-type drying furnace air-intake device according to claim 6, it is characterised in that：It is integrated at the top of the end cap
There is the first part of the force of polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459080.0U CN208006467U (en) | 2018-04-03 | 2018-04-03 | A kind of tunnel-type drying furnace air-intake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459080.0U CN208006467U (en) | 2018-04-03 | 2018-04-03 | A kind of tunnel-type drying furnace air-intake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208006467U true CN208006467U (en) | 2018-10-26 |
Family
ID=63891937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820459080.0U Expired - Fee Related CN208006467U (en) | 2018-04-03 | 2018-04-03 | A kind of tunnel-type drying furnace air-intake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208006467U (en) |
-
2018
- 2018-04-03 CN CN201820459080.0U patent/CN208006467U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20200403 |