CN208450115U - A kind of list edge blowing-down device for hot-dip galvanized steel pipe - Google Patents
A kind of list edge blowing-down device for hot-dip galvanized steel pipe Download PDFInfo
- Publication number
- CN208450115U CN208450115U CN201820713970.XU CN201820713970U CN208450115U CN 208450115 U CN208450115 U CN 208450115U CN 201820713970 U CN201820713970 U CN 201820713970U CN 208450115 U CN208450115 U CN 208450115U
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- CN
- China
- Prior art keywords
- steel pipe
- hot
- injector head
- down device
- dip galvanized
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Abstract
The utility model provides a kind of list edge blowing-down device for hot-dip galvanized steel pipe, including injector head, is equipped with the stomata at perforation both ends, the left end of stomata is connect with gas source；Injector head is equipped at least three groups of support ears close to the outer circle side wall of right end, is hinged with an adjusting holding dog on every group of support ear；Spiral marking connection has an adjusting locknut on injector head on the left of support ear, adjusts locknut and offsets with holding dog is adjusted；Telescopic rod is detachably connected with the left end of injector head；Filter screen set, opening are equipped with expansion ring.List edge blowing-down device described in the utility model for hot-dip galvanized steel pipe can make the utility model be suitable for the coating steel pipe of a variety of internal diameters, and can guarantee that the dynamics of purging is uniform by adjusting holding dog.It can guarantee that the acting surface of purging covers the inside all surfaces of coating steel pipe by the venthole that spiral is arranged, it is ensured that elimination effect.It is collected by the list edge that filter screen set can will be disengaged from coating steel pipe, convenient for recycling, reduces pollution.
Description
Technical field
The utility model belongs to hot galvanized steel pipe processing equipment field, more particularly, to a kind of list edge blowing-down device.
Background technique
In existing hot galvanizing process, steel pipe is immersed in the zinc liquid of heat fusing, after steel pipe is taken out in zinc-plated completion,
A large amount of zinc liquid can be remained in steel pipe.What these zinc liquid were removed is not thorough will be cooled into small list edge, shadow in galvanized pipe
Ring the quality of galvanized pipe.
The general fashion for removing list edge is to spray pressure-air using air gun, and list edge is purged and is removed.But due to some platings
The internal diameter of zinc pipe is smaller and length is longer, and traditional air gun nozzle cannot achieve the blast cleaning to zinc-plated pipe internal surface all standing
Work.
Utility model content
In view of this, the utility model is directed to a kind of list edge blowing-down device for hot-dip galvanized steel pipe, to solve
In the prior art, the problem of traditional air gun nozzle cannot remove the list edge inside elongated galvanized pipe.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of list edge blowing-down device for hot-dip galvanized steel pipe, including injector head are equipped with the stomata at perforation both ends, gas
The left end in hole is connect with gas source；Injector head is equipped at least three groups of support ears close to the outer circle side wall of right end, on every group of support ear
It is hinged with an adjusting holding dog；Spiral marking connection has an adjusting locknut on injector head on the left of support ear, adjusts locknut and adjusts
Section holding dog offsets；Telescopic rod is detachably connected with the left end of injector head；Filter screen set, opening are equipped with expansion ring.
Further, the left end of the injector head is fixed with the quick connector being connected to the stomata, and the gas source passes through soft
Matter tracheae is detachably connected with quick connector.
Further, the telescopic rod and the injector head spiral marking connection, and the soft tracheae is placed in the inside of telescopic rod.
Further, the part that the adjusting locknut is contacted with the adjusting holding dog is equipped with rounded corner.
Further, support ear described in every group altogether there are two, the adjustings holding dog engaged therewith positioned at two support ears it
Between.
Further, the adjusting holding dog is " L " type, and the end of shorter part and the support ear are hinged.
Further, the end of each longer portion for adjusting holding dog is mounted on idler wheel.
Further, the right end of the injector head is fixed with nozzle housing, and the right end closing of nozzle housing, left end and the stomata connect
It is logical；Several ventholes are evenly equipped on the outer circle side wall of nozzle housing.
Further, the axis of all ventholes is arranged around the axis spiral of the injector head.
Compared with the existing technology, the list edge blowing-down device described in the utility model for hot-dip galvanized steel pipe has following
Advantage:
List edge blowing-down device described in the utility model for hot-dip galvanized steel pipe, structure is simple, easy to use.Pass through
Adjusting holding dog can make the utility model be suitable for the coating steel pipe of a variety of internal diameters, and can guarantee that the dynamics of purging is uniform.Pass through
The venthole of spiral setting can guarantee the inside all surfaces of the acting surface covering coating steel pipe of purging, it is ensured that elimination effect.
It is collected by the list edge that filter screen set can will be disengaged from coating steel pipe, convenient for recycling, reduces pollution.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 be the utility model embodiment described in for hot-dip galvanized steel pipe list edge blowing-down device injector head and with
Connection component main view to cross-sectional view；
Fig. 2 is the right side described in the utility model embodiment for the injector head of the list edge blowing-down device of hot-dip galvanized steel pipe
View；
Fig. 3 is described in the utility model embodiment under the list edge blowing-down device use state of hot-dip galvanized steel pipe
Main view.
Description of symbols:
1- telescopic rod；The soft tracheae of 2-；3- quick connector；4- injector head；401- support ear；402- stomata；5- adjusts lock
It is female；6- adjusts holding dog；601- idler wheel；7- nozzle housing；701- venthole；8- coating steel pipe；9- filter screen set；901- expansion ring.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Such as Fig. 1-3, the utility model proposes a kind of list edge blowing-down device for hot-dip galvanized steel pipe, including injector head 4,
Its stomata 402 for being equipped with perforation both ends, the left end of stomata 402 is connect with gas source；Injector head 4 is set on the outer circle side wall of right end
There are at least three groups of support ears 401, an adjusting holding dog 6 is hinged on every group of support ear 401；The injection in 401 left side of support ear
Spiral marking connection has an adjusting locknut 5 on first 4, adjusts locknut 5 and offsets with holding dog 6 is adjusted；Telescopic rod 1, the left side with injector head 4
End is detachably connected；Filter screen set 9, opening are equipped with expansion ring 901.
The left end of above-mentioned injector head 4 is fixed with the quick connector 3 being connected to above-mentioned stomata 402, and above-mentioned gas source passes through soft
Tracheae 2 is detachably connected with quick connector 3.
Above-mentioned telescopic rod 1 and above-mentioned 4 spiral marking connection of injector head, and above-mentioned soft tracheae 2 is placed in the inside of telescopic rod 1.
The part that above-mentioned adjusting locknut 5 is contacted with above-mentioned adjusting holding dog 6 is equipped with rounded corner.
Every group of above-mentioned support ear 401 altogether there are two, above-mentioned adjusting holding dog 6 engaged therewith be located at two support ears 401 it
Between.
Above-mentioned adjusting holding dog 6 is " L " type, and the end of shorter part and above-mentioned support ear 401 are hinged.
The end of the longer portion of each above-mentioned adjusting holding dog 6 is mounted on idler wheel 601.
The right end of above-mentioned injector head 4 is fixed with nozzle housing 7, and the right end closing of nozzle housing 7, left end and above-mentioned stomata 402 connect
It is logical；Several ventholes 701 are evenly equipped on the outer circle side wall of nozzle housing 7.
The axis of all above-mentioned ventholes 701 is arranged around the axis spiral of above-mentioned injector head 4.
In use, first passing through expansion ring 901 is fixed on filter screen set 9 right end of coating steel pipe 8 for clearance (such as Fig. 3 institute
Show).Later, it rotates to the left and adjusts locknut 5, for changing the opening degree for adjusting holding dog 6, make the rolling in each adjusting holding dog 6
Wheel 601 can be bonded with the inside diameter surface of coating steel pipe 8, guarantee the axis of the axis of injector head 4 and coating steel pipe 8 when in use
Line is overlapped.
After the completion of adjusting, injector head 4 is inserted into from the left end of coating steel pipe 8.Gas source is opened, passes through pressure-air soft
Tracheae 2 enters in injector head 4, using 7 inner cavity of stomata 402 and nozzle housing, sprays finally by venthole 701.Due to going out
Stomata 701 is arranged around the axis spiral of injector head 4, it can be ensured that the pressure-air ejected directly purges coating steel pipe 8
Whole inner surfaces, it is ensured that elimination effect.Later, gradually elongate telescopic rod 1, make injector head 4 from the left end of coating steel pipe 8 gradually
It moves right, it can be by all purging removings of the list edge on 8 inner surface of coating steel pipe.The list edge disposed can be collected in filter
In net cover 9.
List edge blowing-down device described in the utility model for hot-dip galvanized steel pipe, structure is simple, easy to use.Pass through
Adjusting holding dog 6 can make the utility model be suitable for the coating steel pipe 8 of a variety of internal diameters, and can guarantee that the dynamics of purging is uniform.It is logical
The venthole 701 for crossing spiral setting can guarantee that the acting surface of purging covers the inside all surfaces of coating steel pipe 8, it is ensured that remove
Effect.It is collected by the list edge that filter screen set 9 can will be disengaged from coating steel pipe 8, convenient for recycling, reduces pollution.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of list edge blowing-down device for hot-dip galvanized steel pipe characterized by comprising
Injector head (4) is equipped with the stomata (402) at perforation both ends, and the left end of stomata (402) is connect with gas source；Injector head (4) leans on
The outer circle side wall of nearly right end is equipped at least three groups of support ears (401), and an adjusting branch is hinged on every group of support ear (401)
Pawl (6)；Spiral marking connection has an adjusting locknut (5) on injector head (4) on the left of support ear (401), adjusts locknut (5) and adjusts
Holding dog (6) offsets；
Telescopic rod (1) is detachably connected with the left end of injector head (4)；
Filter screen set (9), opening are equipped with expansion ring (901).
2. the list edge blowing-down device according to claim 1 for hot-dip galvanized steel pipe, it is characterised in that: the injector head
(4) left end is fixed with the quick connector (3) being connected to the stomata (402), and the gas source passes through soft tracheae (2) and fast slotting
Connector (3) is detachably connected.
3. the list edge blowing-down device according to claim 2 for hot-dip galvanized steel pipe, it is characterised in that: the telescopic rod
(1) with the injector head (4) spiral marking connection, and the soft tracheae (2) is placed in the inside of telescopic rod (1).
4. the list edge blowing-down device according to claim 3 for hot-dip galvanized steel pipe, it is characterised in that: the adjusting lock
The part that female (5) are contacted with adjusting holding dog (6) is equipped with rounded corner.
5. the list edge blowing-down device according to claim 4 for hot-dip galvanized steel pipe, it is characterised in that: propped up described in every group
There are two supports ear (401) altogether, and the adjusting holding dog (6) engaged therewith is located between two support ears (401).
6. the list edge blowing-down device according to claim 5 for hot-dip galvanized steel pipe, it is characterised in that: the adjusting branch
Pawl (6) is " L " type, and the end of shorter part and the support ear (401) are hinged.
7. the list edge blowing-down device according to claim 6 for hot-dip galvanized steel pipe, it is characterised in that: each tune
The end for saving the longer portion of holding dog (6) is mounted on idler wheel (601).
8. the list edge blowing-down device according to claim 7 for hot-dip galvanized steel pipe, it is characterised in that: the injector head
(4) right end is fixed with nozzle housing (7), and the right end closing of nozzle housing (7), left end is connected to the stomata (402)；Nozzle housing
(7) several ventholes (701) are evenly equipped on outer circle side wall.
9. the list edge blowing-down device according to claim 8 for hot-dip galvanized steel pipe, it is characterised in that: go out described in all
Axis spiral of the axis of stomata (701) around the injector head (4) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820713970.XU CN208450115U (en) | 2018-05-15 | 2018-05-15 | A kind of list edge blowing-down device for hot-dip galvanized steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820713970.XU CN208450115U (en) | 2018-05-15 | 2018-05-15 | A kind of list edge blowing-down device for hot-dip galvanized steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450115U true CN208450115U (en) | 2019-02-01 |
Family
ID=65150983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820713970.XU Expired - Fee Related CN208450115U (en) | 2018-05-15 | 2018-05-15 | A kind of list edge blowing-down device for hot-dip galvanized steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208450115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479705A (en) * | 2018-05-15 | 2019-11-22 | 天津市顺丰源钢管制造有限公司 | A kind of list edge blowing-down device for hot-dip galvanized steel pipe |
-
2018
- 2018-05-15 CN CN201820713970.XU patent/CN208450115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479705A (en) * | 2018-05-15 | 2019-11-22 | 天津市顺丰源钢管制造有限公司 | A kind of list edge blowing-down device for hot-dip galvanized steel pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |