CN206264200U - The heating arrangements of PVC plasticizer - Google Patents
The heating arrangements of PVC plasticizer Download PDFInfo
- Publication number
- CN206264200U CN206264200U CN201621419736.3U CN201621419736U CN206264200U CN 206264200 U CN206264200 U CN 206264200U CN 201621419736 U CN201621419736 U CN 201621419736U CN 206264200 U CN206264200 U CN 206264200U
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- CN
- China
- Prior art keywords
- cartridge heater
- heating
- hollow tube
- heating arrangements
- pvc plasticizer
- Prior art date
- 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.)
- Expired - Fee Related
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model belongs to technical field of heating, more particularly to a kind of heating arrangements of PVC plasticizer.It solves prior art and designs the technical problem such as unreasonable.The heating arrangements of this PVC plasticizer include horizontally disposed cartridge heater, feed hopper is provided with one end of cartridge heater, axial wheel is provided with feed hopper, the other end of cartridge heater is closed and the blind end in cartridge heater is provided with discharging gate, it is provided with cartridge heater and is connected with rotary drive mechanism along the axially arranged screw rod of cartridge heater and described screw rod, electric heater unit is provided with screw rod.The utility model has the advantage of：Heating is more uniform and can reduce manufacturing cost.
Description
Technical field
The utility model belongs to technical field of heating, more particularly to a kind of heating arrangements of PVC plasticizer.
Background technology
PVC is in building-up process, it is necessary first to thick, poor fluidity plasticizer is heated, to keep it to flow
Property and the activity in PVC building-up processes.
Heating is general to be carried out using electrical heating.And it is existing heating its be limited by firing equipment, it is impossible to PVC plasticizer are entered
The uniform heating of row, has a strong impact on the quality of product.
For example, Chinese patent literature discloses a kind of PVC plasticizer energy-saving heating apparatus [application number：
201620259540.6], by the cistern being sequentially connected by pipeline, circulating pump, PVC discharging opening cooling systems, air can add
Thermal, PVC plasticizer loop heating system composition, the PVC plasticizer loop heating system is a tank body, entrance position
In tank base, outlet is located at tank body top, and spiral fine copper pipeline is used in tank body, is easy to liquid and tank body internal plasticization in pipeline
Agent sufficient heat exchange, inner tank wall is provided with agitator and temperature sensor, and plasticizer feeding mouth is located at tank body top, plasticizer
Discharging opening is located at tank base.The utility model apparatus structure is simple, and reliable operation can increase in the case of its stable operation in PVC
Modeling agent heating link using electricity wisely 70~80%.
Although above-mentioned scheme have the advantages that more than it is many, above-mentioned scheme its not only manufacturing cost it is higher, and
And the uniformity controlling or undesirable of heat time and heating.
Utility model content
The purpose of this utility model is directed to above mentioned problem, there is provided one kind can shorten the heat time, heats more uniform
And the heating arrangements of the PVC plasticizer of manufacturing cost can be reduced.
To reach above-mentioned purpose, the utility model employs following technical proposal：The heating arrangements of this PVC plasticizer include
Horizontally disposed cartridge heater, feed hopper is provided with one end of cartridge heater, is provided with axial wheel in feed hopper, cartridge heater it is another
End seal is closed and the blind end in cartridge heater is provided with discharging gate, be provided with cartridge heater along the axially arranged screw rod of cartridge heater and
Described screw rod is connected with rotary drive mechanism, and electric heater unit is provided with screw rod.
The cartridge heater combination screw rod of setting, it can in real time be disturbed to PVC plasticizer, force PVC plasticizer to exist
Constantly motion, while in conjunction with electric heater unit, its uniformity that can improve heating, in addition, the axial wheel for setting its
Not heated PVC plasticizer can in advance be disturbed, PVC plasticizer be broken up since source, after shortening
The continuous heat time and disturbance time, heat more uniform.
In the heating arrangements of above-mentioned PVC plasticizer, described screw rod includes hollow tube, one end of hollow tube with plus
Hot cylinder blind end rotates connection, and the other end of hollow tube is rotated with feed hopper and is connected, and helical blade is provided with screw rod outer wall.
In the heating arrangements of above-mentioned PVC plasticizer, first is provided between described hollow tube and cartridge heater blind end
Bearing, is arranged with the first sealing ring on the inside of clutch shaft bearing on hollow tube, and is provided between hollow tube and feed hopper
Two bearings, are arranged with the second sealing ring on the inside of second bearing on hollow tube.
In the heating arrangements of above-mentioned PVC plasticizer, described electric heater unit includes inserting in hollow tube and with
Blank pipe rotates the heating rod of connection, and described heating rod is connected with the power line with plug.
In the heating arrangements of above-mentioned PVC plasticizer, two intervals are provided between described heating rod and hollow tube and are set
The 3rd bearing put.
In the heating arrangements of above-mentioned PVC plasticizer, described rotary drive mechanism is any including being connected to screw rod
The driven gear of one end, described driven gear is connected by driving gear with motor.
In the heating arrangements of above-mentioned PVC plasticizer, described cartridge heater lateral cross section is in toroidal.
In the heating arrangements of above-mentioned PVC plasticizer, described cartridge heater is fixed in mounting bracket.
Compared with prior art, the advantage of the heating arrangements of this PVC plasticizer is：
1st, design is more reasonable, the cartridge heater combination screw rod of setting, and it can in real time be disturbed to PVC plasticizer, compels
PVC plasticizer are made constantly to move, while in conjunction with electric heater unit, its uniformity that can improve heating.
2nd, set axial wheel its not heated PVC plasticizer can in advance be disturbed, it is right since source
PVC plasticizer are broken up, and shorten the follow-up heat time and disturbance time, heat more uniform
3rd, simple structure and easily fabricated, manufacturing cost is relatively low.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model is provided.
In figure, cartridge heater 1, feed hopper 2, axial wheel 21, discharging gate 3, screw rod 4, hollow tube 41, helical blade 42,
Rotary drive mechanism 5, driven gear 51, driving gear 52, motor 53, electric heater unit 6, heating rod 61, power line 62,
Mounting bracket 7.
Specific embodiment
Specific embodiment the following is utility model and with reference to accompanying drawing, makees further to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, the heating arrangements of this PVC plasticizer include horizontally disposed cartridge heater 1, the lateral cross section of cartridge heater 1
It is made up of pyroceram or sheet metal in toroidal and cartridge heater 1.
The cartridge heater 1 of setting its be easy to the heating of PVC plasticizer.
Secondly, cartridge heater 1 is fixed in mounting bracket 7.
Feed hopper 2 is provided with one end of cartridge heater 1, axial wheel 21 is provided with feed hopper 2, axial wheel 21 is by perpendicular
The straight rotating shaft for setting is fixed in feed hopper 2, and the other end of cartridge heater 1 is closed and the blind end in cartridge heater 1 is provided with discharging gate
3, for the ease of toppling over the PVC plasticizer of inside, one end that cartridge heater 1 is provided with discharging gate 3 is hinged on mounting bracket 7 by free bearing
On, the cylinder or oil cylinder being connected with the other end of cartridge heater 1 are provided with mounting bracket 7.
The feed hopper 2 of setting its inwall is provided with stainless steel metal plate, and it increases anti-wear performance and rustproof property.
The axial wheel 21 of setting, its will can carry out it is preliminary break up, meanwhile, during heating, it can
To avoid the excessive loss of heat.
When for heated condition, discharging gate 3 is located at more than normal level, after heating is finished, by cylinder or oil
When cylinder makes cartridge heater 1 incline or be vertical, discharging gate 3 discharges internal PVC plasticizer.
It is provided with along the axially arranged screw rod 4 of cartridge heater 1 and described screw rod 4 and rotation driving in cartridge heater 1
Mechanism 5 connects, and the screw rod 4 includes hollow tube 41, and one end of hollow tube 41 rotates with the blind end of cartridge heater 1 and is connected, hollow tube
41 other end is rotated with feed hopper 2 and is connected, and helical blade 42 is provided with the outer wall of screw rod 4.
Secondly, clutch shaft bearing is provided between hollow tube 41 and the blind end of cartridge heater 1, is arranged with hollow tube 41 and be located at
The first sealing ring on the inside of clutch shaft bearing, second bearing is provided between hollow tube 41 and feed hopper 2, is arranged on hollow tube 41
There is the second sealing ring on the inside of second bearing.
In addition, rotary drive mechanism 5 includes being connected to the driven gear 51 of the either end of screw rod 4, described driven tooth
Wheel 51 is connected by driving gear 52 with motor 53.
Electric heater unit 6 is provided with screw rod 4.The electric heater unit 6 includes inserting in hollow tube 41 and and hollow tube
41 heating rods 61 for rotating connection, described heating rod 61 is connected with the power line 62 with plug.
Two spaced 3rd bearings are provided between heating rod 61 and hollow tube 41.
Secondly, some arc convex are provided with the outer wall of hollow tube 41, its uniformity that can further improve disturbance.
There is arc convex respectively on each arc convex.
The 3rd bearing of setting can avoid the synchronous rotary of power line 62 from fractureing.
The operation principle of the present embodiment is as follows：
PVC plasticizer are poured into from feed hopper；
PVC plasticizer are entered in horizontally disposed cartridge heater 1；
Power line 62 with plug is connected with external power supply, heating rod 61 now starts to add hollow tube 41
Heat, i.e. synchronous PVC plasticizer to be heated；
While heating to PVC plasticizer, motor 53 is opened, drive the uniform rotation of screw rod 4, screw rod 4
PVC plasticizer in cartridge heater 1 can be disturbed, i.e. improve the uniformity of heating.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used cartridge heater 1, feed hopper 2, axial wheel 21, discharging gate 3, screw rod 4, hollow tube herein
41st, helical blade 42, rotary drive mechanism 5, driven gear 51, driving gear 52, motor 53, electric heater unit 6, heating
The terms such as rod 61, power line 62, mounting bracket 7, but it is not precluded from using the possibility of other terms.Using these terms only
It is to more easily describe and explain essence of the present utility model；Be construed as any additional limitation be all with
The utility model spirit is disagreed.
Claims (8)
1. a kind of heating arrangements of PVC plasticizer, it is characterised in that this heating arrangements includes horizontally disposed cartridge heater (1),
One end of cartridge heater (1) is provided with feed hopper (2), and axial wheel (21), the other end of cartridge heater (1) are provided with feed hopper (2)
Close and the blind end in cartridge heater (1) is provided with discharging gate (3), be provided with axially arranged along cartridge heater (1) in cartridge heater (1)
Screw rod (4) and described screw rod (4) be connected with rotary drive mechanism (5), be provided with electric heater unit on screw rod (4)
(6)。
2. heating arrangements of PVC plasticizer according to claim 1, it is characterised in that during described screw rod (4) includes
Blank pipe (41), one end of hollow tube (41) rotates with cartridge heater (1) blind end and is connected, the other end and feed hopper of hollow tube (41)
(2) connection is rotated, outer wall is provided with helical blade (42) in screw rod (4).
3. heating arrangements of PVC plasticizer according to claim 2, it is characterised in that described hollow tube (41) and add
Clutch shaft bearing is provided between hot cylinder (1) blind end, the first sealing on the inside of clutch shaft bearing is arranged with hollow tube (41)
Circle, second bearing is provided between hollow tube (41) and feed hopper (2), is arranged with second bearing on hollow tube (41)
Second sealing ring of side.
4. heating arrangements of PVC plasticizer according to claim 1, it is characterised in that described electric heater unit (6) bag
Include the heating rod (61) for inserting in hollow tube (41) and being rotated with hollow tube (41) and be connected, described heating rod (61) with slotting
Power line (62) connection of head.
5. heating arrangements of PVC plasticizer according to claim 4, it is characterised in that described heating rod (61) is with
Two spaced 3rd bearings are provided between blank pipe (41).
6. heating arrangements of PVC plasticizer according to claim 1, it is characterised in that described rotary drive mechanism (5)
Driven gear (51) including being connected to screw rod (4) either end, described driven gear (51) is by driving gear (52)
It is connected with motor (53).
7. heating arrangements of PVC plasticizer according to claim 1, it is characterised in that described cartridge heater (1) transverse cutting
Face is in toroidal.
8. heating arrangements of PVC plasticizer according to claim 1, it is characterised in that described cartridge heater (1) is fixed on
In mounting bracket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419736.3U CN206264200U (en) | 2016-12-22 | 2016-12-22 | The heating arrangements of PVC plasticizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419736.3U CN206264200U (en) | 2016-12-22 | 2016-12-22 | The heating arrangements of PVC plasticizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206264200U true CN206264200U (en) | 2017-06-20 |
Family
ID=59047552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621419736.3U Expired - Fee Related CN206264200U (en) | 2016-12-22 | 2016-12-22 | The heating arrangements of PVC plasticizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206264200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477861A (en) * | 2017-08-28 | 2017-12-15 | 江苏中矿重型装备有限公司 | A kind of air heater with cleaning function |
-
2016
- 2016-12-22 CN CN201621419736.3U patent/CN206264200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477861A (en) * | 2017-08-28 | 2017-12-15 | 江苏中矿重型装备有限公司 | A kind of air heater with cleaning function |
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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: 20170620 Termination date: 20171222 |