CN206984990U - A kind of pre-heated screw(-type) feeder - Google Patents
A kind of pre-heated screw(-type) feeder Download PDFInfo
- Publication number
- CN206984990U CN206984990U CN201720760091.8U CN201720760091U CN206984990U CN 206984990 U CN206984990 U CN 206984990U CN 201720760091 U CN201720760091 U CN 201720760091U CN 206984990 U CN206984990 U CN 206984990U
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- China
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- material feeder
- feeder body
- heating cavity
- heated screw
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Abstract
The utility model discloses a kind of pre-heated screw(-type) feeder, including material feeder body and the power set that are connected with material feeder body, be provided with insulation shell outside the material feeder body, one heating cavity of formation between insulation shell and material feeder body；Thermal resistance is provided with inside heating cavity.The utility model sets thermal resistance to heat by setting heating cavity outside material feeder body in heating cavity, and so as to realize heating to transported material material, isothermal holding, the efficiency of heating surface is high, and safe and reliable, simple in construction, the scope of application is wider.
Description
Technical field
A kind of screw(-type) feeder is the utility model is related to, more particularly to a kind of pre-heated screw(-type) feeder.
Background technology
Screw(-type) feeder is also referred to as auger batcher, is that one kind is widely used in the industries such as building materials, metallurgy, electric power, chemical industry, uses
In the equipment that particle or granular material convey.It is some but the condition required for different application scenarios is also different
Application scenario needs heat to the material conveyed, isothermal holding, and common screw(-type) feeder does not possess heating, the work(of insulation
Can, the conveying of this material cannot be competent at.
Utility model content
Purpose of utility model：To solve the problems, such as that prior art is present, the present invention provides a kind of pre-heated screw(-type) feeder,
The batcher can give material heating, the insulation conveyed.
Technical scheme：A kind of pre-heated screw(-type) feeder described in the utility model, including material feeder body and with feed
The connected power set of machine body, the material feeder body outside is provided with insulation shell, between insulation shell and material feeder body
Form a heating cavity；Thermal resistance is provided with inside heating cavity.
Beneficial effect：Pre-heated screw(-type) feeder described in the utility model, added using being set outside material feeder body
Hot cavity, and set thermal resistance to heat in heating cavity, so as to realize material heating or insulation to batcher conveying
Purpose, simple in construction, application scenario is more extensive.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
Such as Fig. 1, pre-heated screw(-type) feeder described in the utility model, including material feeder body 1 and with material feeder body 1
Connected power set 2, the outside of material feeder body 1 is provided with insulation shell 3, between insulation shell 3 and material feeder body 1
Form a cavity, as heating cavity 4；The inside of heating cavity 4 is provided with thermal resistance 5.Thermal source is used as by thermal resistance 5, realized
For the purpose of the material heating of screw(-type) feeder conveying, insulation.Thermal resistance 5 is looped around along the axial screw of material feeder body 1 is rotating
Outside material feeder body 1, but do not contacted with material feeder body 1, can so avoid material local temperature too high, be heated not
Uniformly；The circular spacing of thermal resistance 5 according to batcher axially each position actual heating intensity demand arrange.4 liang of heating cavity
End sets conduction oil oil filler 6 and conduction oil unloading port 7, conduction oil oil filler 6 and conduction oil unloading port 7 to be arranged on insulation respectively
On housing 3, and connect inside heating cavity 4, by conduction oil oil filler 6, into heating cavity 4, filling heat-conductive is oily, with heat conduction
Oil is used as heat-conducting medium, on the one hand can be heated evenly transported material material, on the other hand can also ensure safe to use；Conduction oil
Unloading port 7 is used to discharge waste oil when changing conduction oil, and conduction oil unloading port 7 is located at the bottom of heating cavity 4, so convenient by waste oil
Empty emptying.The thermocouple 9 set in material feeder body 1, the one end of thermocouple 9 are inserted inside material feeder body 1, and the other end passes through
Stretched out after heating cavity 4 from insulation shell 3.The pre-heated screw(-type) feeder is additionally provided with control cabinet 8, and control cabinet 8 connects with thermocouple 9
Connect, temperature control system 11 is additionally provided with control cabinet 8, the temperature signal of the materials inside of material feeder body 1 is fed back to temperature control by thermocouple 9
System 11, temperature control system 11 is according to the heating intensity of the Signal Regulation thermal resistance 5 of feedback.The both ends of material feeder body 1 are respectively equipped with
Charging aperture 12 and discharge port 13, charging aperture 12 and discharge port 13 are stretched out outside insulation shell 3 through heating cavity 4.Batcher sheet
The inside of body 1 is provided with helical blade 10, and helical blade 10 is driven by power set 2 to be rotated, so as to the thing for putting into charging aperture 12
Material is delivered to discharging opening 13, and material is heated in course of conveying, is incubated；The helical blade 10 can be vane type spiral shell
One kind in rotation, solid type spiral or belt type spiral；Power set 2 are variable-frequency motor, and variable-frequency motor is controlled by control cabinet 8
Rotary speed, so as to control the transporting velocity of batcher.In actual use, pass through pair of temperature control system 11 and variable-frequency motor
Section is resetted, can reach the effect of optimal heating or insulation, improves the efficiency of heating or insulation.
Claims (6)
1. a kind of pre-heated screw(-type) feeder, including material feeder body (1) and the power set that are connected with material feeder body (1)
(2), it is characterised in that：Insulation shell (3), insulation shell (3) and material feeder body are provided with outside the material feeder body (1)
(1) heating cavity (4) is formed between；Thermal resistance (5) is provided with inside heating cavity (4).
2. pre-heated screw(-type) feeder according to claim 1, it is characterised in that：Heating cavity (4) the both ends difference
Provided with conduction oil oil filler (6) and conduction oil unloading port (7), the conduction oil unloading port (7) is located at heating cavity (4) bottom.
3. pre-heated screw(-type) feeder according to claim 1, it is characterised in that：The thermal resistance (5) spirally surround
Outside and axial arranged along material feeder body (1) in material feeder body (1), thermal resistance (5) does not connect with material feeder body (1)
Touch.
4. pre-heated screw(-type) feeder according to claim 1, it is characterised in that：It is additionally provided with control cabinet (8)；Batcher sheet
Body (1) is provided with thermocouple (9)；The control cabinet (8) is connected with thermocouple (9).
5. pre-heated screw(-type) feeder according to claim 1, it is characterised in that：The power set (2) are variable-frequency electric
Machine.
6. pre-heated screw(-type) feeder according to claim 1, it is characterised in that：Set inside the material feeder body (1)
There is helical blade (10), helical blade (10) is one kind in vane type spiral, solid type spiral or belt type spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760091.8U CN206984990U (en) | 2017-06-27 | 2017-06-27 | A kind of pre-heated screw(-type) feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760091.8U CN206984990U (en) | 2017-06-27 | 2017-06-27 | A kind of pre-heated screw(-type) feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206984990U true CN206984990U (en) | 2018-02-09 |
Family
ID=61399939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720760091.8U Active CN206984990U (en) | 2017-06-27 | 2017-06-27 | A kind of pre-heated screw(-type) feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206984990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2752432C1 (en) * | 2021-01-31 | 2021-07-28 | Сергей Яковлевич Чернин | Twin-screw conveyor with electric heating elements |
-
2017
- 2017-06-27 CN CN201720760091.8U patent/CN206984990U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2752432C1 (en) * | 2021-01-31 | 2021-07-28 | Сергей Яковлевич Чернин | Twin-screw conveyor with electric heating elements |
| WO2022164353A3 (en) * | 2021-01-31 | 2022-11-03 | Сергей Яковлевич ЧЕРНИН | Twin-screw loading device with electrical heating elements |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190102 Granted publication date: 20180209 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220102 Granted publication date: 20180209 |
|
| PD01 | Discharge of preservation of patent |