CN206739817U - A kind of dryer of high speed variable-frequency heating metal wire rod - Google Patents
A kind of dryer of high speed variable-frequency heating metal wire rod Download PDFInfo
- Publication number
- CN206739817U CN206739817U CN201720392851.4U CN201720392851U CN206739817U CN 206739817 U CN206739817 U CN 206739817U CN 201720392851 U CN201720392851 U CN 201720392851U CN 206739817 U CN206739817 U CN 206739817U
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- CN
- China
- Prior art keywords
- metal wire
- wire rod
- nonmetallic wheel
- nonmetallic
- wheel
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Abstract
The utility model discloses a kind of dryer of high speed variable-frequency heating metal wire rod, including frame, frame both ends are separately installed with nonmetallic wheel A and nonmetallic wheel B, wire coil is also installed with the frame, for wire coil between nonmetallic wheel A and nonmetallic wheel B, metal wire rod bypasses nonmetallic wheel A, through wire coil after bypass nonmetallic wheel B, return on nonmetallic wheel A, the metal wire rod of winding forms a closed-loop path；The wire coil connects with high-frequency ac current.The utility model can produce the principle of Joule heat using metal wire rod when passing through electric current, metal wire rod itself be heated so as to reach the purpose of drying.Compared to prior art, dryer heating of the present utility model is quick, and the energy is fully used, and reduces energy waste；Moreover, the drying unit is simple in construction, easy to maintenance, the bearing avoided in tradition drying is heated, and floor space is small.
Description
Technical field
It the utility model is related to wire rod drying plant technical field, and in particular to a kind of high speed variable-frequency heating metal wire rod
Dryer.
Background technology
In the production process of wire rod, it is often necessary to metal wire rod is cleaned, subsequent processing is carried out after cleaning, under
Need to carry out drying and processing to metal wire material surface in most cases before one process.Traditional method has expansion hot-air seasoning and heat
Wind reciprocating drying, this low with the mode of heating efficiency of convection current using radiating, drying temperature is too low to dry not to metal wire material surface
It is dry, drying temperature it is too high there is serious energy waste, bearing is heated the problems such as, and in the case where high speed is dried, need
Floor space that will be very big, and the quality dried cannot be guaranteed.
Utility model content
In order to solve the above problems, the utility model provides a kind of dryer of high speed variable-frequency heating metal wire rod.The baking
Dry machine can produce the principle of Joule heat using metal wire rod when passing through electric current, metal wire rod itself be heated so as to reach
To the purpose of drying.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of dryer of high speed variable-frequency heating metal wire rod, including frame, frame both ends are separately installed with nonmetallic wheel
Sub- A and nonmetallic wheel B, wire coil is also installed with the frame, wire coil is located at nonmetallic wheel A and Fei Jin
Between belonging to wheel B, metal wire rod bypasses nonmetallic wheel A, through wire coil after bypass nonmetallic wheel B, return non-gold
Belong on wheel A, the metal wire rod of winding forms a closed-loop path；The wire coil connects with high-frequency ac current.
The nonmetallic wheel A and nonmetallic wheel B are connected by bearing block with frame.
The bearing block lower end for being fixedly connected with nonmetallic wheel B and frame is installed with code-disc, fixed peace in frame
Equipped with velocity sensor, velocity sensor is located at the side of code-disc.
The nonmetallic wheel A and nonmetallic wheel B sides are provided with annular recess.
The nonmetallic wheel A and nonmetallic wheel B materials are isolation material.
The utility model can produce the principle of Joule heat using metal wire rod when passing through electric current, to metal wire rod itself
Heated so as to reach the purpose of drying.Compared to prior art, drying unit heating of the present utility model is quick, and the energy obtains
To making full use of, energy waste is reduced；Moreover, the drying unit is simple in construction, and it is easy to maintenance, avoid the axle in tradition drying
Heat is born, floor space is small.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is overlooking the structure diagram of the present utility model.
Embodiment
To make those skilled in the art more fully understand the utility model, with reference to embodiment to this reality
It is described further with new：
As depicted in figs. 1 and 2, a kind of dryer of high speed variable-frequency heating metal wire rod, including frame 8, the both ends of frame 8 point
Nonmetallic wheel A2 and nonmetallic wheel B4 are not installed, wire coil 3, wire coil 3 are also installed with the frame 8
Between nonmetallic wheel A2 and nonmetallic wheel B4, metal wire rod 1 bypasses nonmetallic wheel A2, through after wire coil 3
Around nonmetallic wheel B4, return on nonmetallic wheel A2, the metal wire rod 1 of winding forms a closed-loop path；The gold
Category coil 3 connects with high-frequency ac current.
The nonmetallic wheel A2 and nonmetallic wheel B4 are connected by bearing block 7 with frame 8.
The lower end of bearing block 7 for being fixedly connected with nonmetallic wheel B4 and frame 8 is installed with code-disc 5, solid in frame 8
Dingan County is equipped with velocity sensor 6, and velocity sensor 6 is located at the side of code-disc 5, and velocity sensor is fast to detect the traveling of wire rod
Degree, to ensure that metal wire rod is run in the velocity interval of needs, ensure to produce Joule heat when metal wire rod passes through wire coil
Uniformity.
The nonmetallic wheel A2 and nonmetallic wheel B4 sides are provided with annular recess, make metal wire rod nonmetallic around two
It is the more stable of metal wire rod operation during wheel in the groove, play and then metal wire rod will not be caused from wheel up and down
On come off.
The nonmetallic wheel A2 and nonmetallic wheel B4 materials are isolation material.
Operation principle of the present utility model is as follows：Metal wire rod bypasses a nonmetallic wheel A during traveling, wears
Nonmetallic wheel B is bypassed after crossing wire coil, is returned to from nonmetallic wheel B on nonmetallic wheel A, the metal wire now wound
Material forms the loop of a closing, and the metal wire rod resistance in the loop be R, and wire coil accesses high-frequency ac current, makes gold
Belong to the magnetic field that coil forms a cycle change, make metal wire rod make to produce in the metal wire rod of closing eventually with respect to cutting magnetic line
Raw electric current I, produces Joule heat Q=I^2*R*t, so as to reach the purpose of drying over time.Process of the steel band in traveling
In, there is metal wire rod to bypass nonmetallic wheel A all the time, be a loop all the time around nonmetallic wheel B through wire coil,
And the loop resistance is R, a sustainable heating, drying environment is formed.When wire velocity changes, wire coil need only be adjusted
The size of incoming transport electric current, the magnetic field intensity in wire coil magnetic field is set to change, i.e. the electric current of encapsulated coil changes therewith.
So as to realize the purpose of high speed variable-frequency heating drying metal wire rod.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (5)
- A kind of 1. dryer of high speed variable-frequency heating metal wire rod, it is characterised in that：Including frame（8）, frame（8）Distinguish at both ends Nonmetallic wheel A is installed（2）With nonmetallic wheel B（4）, the frame（8）On be also installed with wire coil（3）, gold Belong to coil（3）Positioned at nonmetallic wheel A（2）With nonmetallic wheel B（4）Between, metal wire rod（1）Around nonmetallic wheel A （2）, through wire coil（3）Nonmetallic wheel B is bypassed afterwards（4）, return nonmetallic wheel A（2）On, the metal wire rod of winding （1）Form a closed-loop path；The wire coil（3）Connect with high-frequency ac current.
- 2. the dryer of high speed variable-frequency heating metal wire rod according to claim 1, it is characterised in that：The nonmetallic wheel Sub- A（2）With nonmetallic wheel B（4）Pass through bearing block（7）With frame（8）It is connected.
- 3. the dryer of high speed variable-frequency heating metal wire rod according to claim 2, it is characterised in that：It is described to be fixedly connected Nonmetallic wheel B（4）With frame（8）Bearing block（7）Lower end is installed with code-disc（5）, frame（8）On be installed with speed Spend sensor（6）, velocity sensor（6）Positioned at code-disc（5）Side.
- 4. the dryer of high speed variable-frequency heating metal wire rod according to claim 3, it is characterised in that：The nonmetallic wheel Sub- A（2）With nonmetallic wheel B（4）Side is provided with annular recess.
- 5. the dryer of high speed variable-frequency heating metal wire rod according to claim 2, it is characterised in that：The nonmetallic wheel Sub- A（2）With nonmetallic wheel B（4）Material is isolation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392851.4U CN206739817U (en) | 2017-04-14 | 2017-04-14 | A kind of dryer of high speed variable-frequency heating metal wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392851.4U CN206739817U (en) | 2017-04-14 | 2017-04-14 | A kind of dryer of high speed variable-frequency heating metal wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206739817U true CN206739817U (en) | 2017-12-12 |
Family
ID=60560394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720392851.4U Active CN206739817U (en) | 2017-04-14 | 2017-04-14 | A kind of dryer of high speed variable-frequency heating metal wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206739817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949727A (en) * | 2017-04-14 | 2017-07-14 | 河南省西工机电设备有限公司 | A kind of dryer of high speed variable-frequency heating metal wire rod |
-
2017
- 2017-04-14 CN CN201720392851.4U patent/CN206739817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949727A (en) * | 2017-04-14 | 2017-07-14 | 河南省西工机电设备有限公司 | A kind of dryer of high speed variable-frequency heating metal wire rod |
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