CN205818237U - Energy-saving pre-crystallized drying machine with metering device - Google Patents
Energy-saving pre-crystallized drying machine with metering device Download PDFInfo
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- CN205818237U CN205818237U CN201620571083.4U CN201620571083U CN205818237U CN 205818237 U CN205818237 U CN 205818237U CN 201620571083 U CN201620571083 U CN 201620571083U CN 205818237 U CN205818237 U CN 205818237U
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Abstract
The utility model discloses the energy-saving pre-crystallized drying machine of a kind of band metering device, including hopper, metering device and main control unit, the top of hopper and bottom are respectively equipped with charging aperture and discharging opening, metering device is arranged on discharging opening, it is wound with spiral-like air on the outer wall of hopper add pipe line and connect with hopper inside, air heating pipe is provided with resistance wire in road, the outside on air heating pipe road is provided with insulation shell, main control unit controls metering device by metering main controller and performs metering preparation, metering screw it is fitted with on metering device, metering screw is equipped with the servomotor for manipulating revolution, servomotor is provided with position sensor and velocity sensor, the external metering display of metering screw, main control unit performs the keying operation of discharging opening by driving module to control electromagnetic valve.It is capable of on-line metering preparing process by equipped metering device, produces adaptability good, practical, reduce Material Cost waste, improve production efficiency.
Description
Technical field
This utility model relates to drying equipment technical field, especially relates to the energy-saving pre-crystallized of a kind of band metering device
Drying machine.
Background technology
In the polyester filament production technology of chemical fibre industry, it is necessary first to carry out pre-crystallized drying process, Starting Material Polyester is cut
Sheet and Masterbatch carry out pre-crystallized being dried respectively in pre-crystallized drying machine.Pre-crystallized dry purpose is to remove in raw material
Moisture, it is to avoid make oxidation polymer cracking increase when high-temperature fusion because of moisture height therein, affect the quality of institute's spinning, increase
Fracture of wire.Dried polyester slice need to enter screw extruder with Masterbatch and melt extrude after mixing according to a certain percentage,
Material proportion is generally prepared in advance by the measuring equipment arranged separately, then injects in screw extruder, such
Production technology online production bad adaptability, easily causes the material that mixture completes and suffers discarded place when material proportion changes
Reason, brings huge cost to waste.
Utility model content
This utility model is for the deficiencies in the prior art, and technical problem to be solved is to provide a kind of band metering device
Energy-saving pre-crystallized drying machine, is capable of on-line metering preparing process by equipped metering device, produces adaptability good, practical
Property strong, reduce Material Cost waste, improve production efficiency.
This utility model is to make above-mentioned technical problem be addressed by the following technical programs.
With the energy-saving pre-crystallized drying machine of metering device, including hopper, metering device and main control unit, the top of hopper
Being respectively equipped with charging aperture and discharging opening with bottom, metering device is arranged on discharging opening, the outer wall of hopper is wound with helical form empty
Gas adds pipe line and connects with hopper inside, is provided with resistance wire in air heating pipe road, and the outside on air heating pipe road is provided with guarantor
Temperature housing, main control unit is provided with metering main controller, drives module, alarm, computing module, display module and memory module,
Main control unit controls metering device by metering main controller and performs metering preparation, metering device is fitted with metering screw, metering
Screw rod is equipped with the servomotor for manipulating revolution, and servomotor is provided with position sensor and velocity sensor, metering screw
External metering display, main control unit is by the accumulative storage of the computing module stored module of operational analysis information data and by aobvious
Showing that module controls metering display and performs data output display, when data occur abnormal, alarm provides instruction of reporting to the police, master control
Unit performs the keying operation of discharging opening by driving module to control electromagnetic valve.
As preferably, main control unit is provided with wireless module.
As preferably, main control unit is provided with clock module, and main control unit is matched with computing module by clock module
Information data for timing carries out operational analysis.
As preferably, metering device external dried material transfer pipeline.
As preferably, air heating pipe road uses copper alloy material-structure.
As preferably, insulation shell is made up of inner housing and shell body, is provided with vacuum heat-preserving between inner housing and shell body
Cavity.
As preferably, insulation shell is welded-steel plate construction.
As preferably, being provided with fire proof heat-insulation layer between inner housing and air heating pipe road, fire proof heat-insulation layer is by hard heat-insulating
Material layer and ceramic fibre thermal insulation layer are constituted.
The beneficial effects of the utility model:
1. by setting up metering device at discharging opening, it is achieved that according to producing the production mould needing to carry out online quantitatively preparation
Formula, produces adaptability good, it is possible to carries out online allotment, high practicability flexibly, can avoid preparing material in advance and cause discarded
Cost waste, improve production efficiency, increase the economic benefit of enterprise.
2. precisely control the servomotor manipulation to metering screw by position sensor and velocity sensor, reach high-precision
The measurement criteria of degree.It is equipped with metering display for metering screw and can monitor continuous data in real time, facilitate Field Force to slap at any time
Holding metering situation, when occurring abnormal, siren provides reports to the police, and can take counter-measure timely and effectively, fix a breakdown, it is to avoid stop
Produce and stop a large amount of economic losses that line causes, for safeguarding that the most orderly operating of production line long period provides sound assurance.
3., by resistance wire is built in air heating pipe road and be spirally wound on the outer wall of hopper, add hot-air not
In extra incoming line directly inputs feed hopper, heat exchange must be carried out with material, not only decrease Pipeline transport aspect not
Evitable substantial amounts of heat energy loss, and effectively ensured the stable homogeneous of hopper internal heat exchange quality, reduce thing
Material heat exchanger time, improves the drying efficiency of material, is greatly saved the loss of electric power energy, reduces heating power loss, it is achieved
Energy-saving type electrical heating pre-crystallized drying system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-charging aperture, 2-discharging opening, 3-air heating pipe road, 4-insulation shell, 5-dried material transfer pipeline.
Detailed description of the invention
Below by embodiment and combine accompanying drawing this utility model is described in detail.
The energy-saving pre-crystallized drying machine of this utility model band metering device as shown in Figure 1, including hopper, metering device
And main control unit, the top of hopper and bottom be respectively equipped with charging aperture 1 and discharging opening 2, and metering device is arranged on discharging opening 2, material
Being wound with spiral-like air on the outer wall of bucket add pipe line 3 and connect with hopper inside, air heating pipe road 3 preferably employs copper and closes
Gold material-structure, is provided with resistance wire in air heating pipe road 3, by resistance wire is built in the interior also spiral in air heating pipe road 3
Being wrapped on the outer wall of hopper, adding hot-air need not carry out heat with material in extra incoming line directly inputs feed hopper
Exchange, not only decreases the inevitable substantial amounts of heat energy loss of Pipeline transport aspect, and has effectively ensured inside hopper
The stable homogeneous of heat exchange quality.The outside on air heating pipe road 3 is provided with insulation shell 4, and insulation shell 4 can use steel plate to weld
Access node structure, as a kind of embodiment, insulation shell 4 is made up of inner housing and shell body, is provided with between inner housing and shell body
Vacuum heat-preserving cavity, further, arranges fire proof heat-insulation layer between inner housing and air heating pipe road 3, and fire proof heat-insulation layer is by firmly
Matter insulation material layer and ceramic fibre thermal insulation layer are constituted, and such thermal insulation structure can effectively stop heat to scatter and disappear, and carries
High heat insulation effect, and then reduce heating power loss, save power consumption.Main control unit is provided with metering main controller, drives module, report
Alert device, computing module, display module and memory module, main control unit controls metering device execution metering by metering main controller and joins
System, metering device is fitted with metering screw, and metering screw is equipped with the servomotor for manipulating revolution, and servomotor is provided with
Position sensor and velocity sensor, the external metering display of metering screw, main control unit is believed by computing module operational analysis
The accumulative storage of the breath stored module of data also performs data output display by display module control metering display, passes through position
The servomotor manipulation to metering screw precisely controlled by sensor and velocity sensor, reaches high-precision measurement criteria.For meter
Amount screw rod is equipped with metering display and can monitor continuous data in real time, facilitates Field Force to grasp metering situation at any time.Work as data
When occurring abnormal, alarm provides instruction of reporting to the police, and main control unit performs the keying of discharging opening 2 by driving module to control electromagnetic valve
Operation.Can arrange clock module on main control unit, main control unit is matched for timing with computing module by clock module
Information data carry out operational analysis.Wireless module can also be set on main control unit, can be taken with far-end by wireless module
Business device carries out bidirectional data transfers, facilitates manager to be monitored management at far-end, occurs that abnormal conditions, the very first time are sentenced
Disconnected analysis, arranges Field Force to fix a breakdown in time.Metering device external dried material transfer pipeline 5 is for online conveying in time
Material that is dried and that measured.
This utility model is not limited to above-described preferred implementation, can obtain based on those skilled in the art
The known technology known or use is caned the various deformation of equivalence replacement and the embodiment of change, every base in prior art
Conceive, within should be included in protection domain of the present utility model in spirit of the present utility model or technology.
Claims (8)
1. the energy-saving pre-crystallized drying machine of band metering device, is characterized in that: include hopper, metering device and main control unit, material
Top and the bottom of bucket are respectively equipped with charging aperture (1) and discharging opening (2), and metering device is arranged on discharging opening (2), the outer wall of hopper
On be wound with spiral-like air and add pipe line (3) and internal with hopper connect, air heating pipe road is provided with resistance wire in (3), sky
Gas adds the outside of pipe line (3) and is provided with insulation shell (4), main control unit be provided with metering main controller, drive module, alarm,
Computing module, display module and memory module, main control unit controls metering device by metering main controller and performs metering preparation, meter
Being fitted with metering screw on amount device, metering screw is equipped with the servomotor for manipulating revolution, and servomotor is provided with position
Sensor and velocity sensor, the external metering display of metering screw, main control unit passes through computing module operational analysis Information Number
Metering display execution data output display is controlled, when data occur different according to the accumulative storage of stored module and by display module
Chang Shi, alarm provides instruction of reporting to the police, and the keying that main control unit performs discharging opening (2) by driving module control electromagnetic valve is grasped
Make.
The energy-saving pre-crystallized drying machine of band metering device the most according to claim 1, is characterized in that: set on main control unit
There is wireless module.
The energy-saving pre-crystallized drying machine of band metering device the most according to claim 1, is characterized in that: set on main control unit
Having clock module, main control unit is carried out computing divided by the clock module information data for timing that matches with computing module
Analysis.
The energy-saving pre-crystallized drying machine of band metering device the most according to claim 1, is characterized in that: metering device is external
Dried material transfer pipeline (5).
The energy-saving pre-crystallized drying machine of band metering device the most according to claim 1, is characterized in that: air heating pipe road
(3) copper alloy material-structure is used.
The energy-saving pre-crystallized drying machine of band metering device the most according to claim 1, is characterized in that: insulation shell (4)
It is made up of inner housing and shell body, between inner housing and shell body, is provided with vacuum heat-preserving cavity.
The energy-saving pre-crystallized drying machine of band metering device the most according to claim 6, is characterized in that: insulation shell (4)
For welded-steel plate construction.
The energy-saving pre-crystallized drying machine of band metering device the most according to claim 6, is characterized in that: inner housing and air
Adding and be provided with fire proof heat-insulation layer between pipe line (3), fire proof heat-insulation layer is made up of hard insulating material layer and ceramic fibre thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571083.4U CN205818237U (en) | 2016-06-14 | 2016-06-14 | Energy-saving pre-crystallized drying machine with metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571083.4U CN205818237U (en) | 2016-06-14 | 2016-06-14 | Energy-saving pre-crystallized drying machine with metering device |
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| Publication Number | Publication Date |
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| CN205818237U true CN205818237U (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620571083.4U Active CN205818237U (en) | 2016-06-14 | 2016-06-14 | Energy-saving pre-crystallized drying machine with metering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173321A (en) * | 2018-08-21 | 2019-01-11 | 林枫 | A kind of terylene experimental branch line slice boiling crystallizing and drying machine |
-
2016
- 2016-06-14 CN CN201620571083.4U patent/CN205818237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173321A (en) * | 2018-08-21 | 2019-01-11 | 林枫 | A kind of terylene experimental branch line slice boiling crystallizing and drying machine |
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