CN208583314U - The pure MDI device of efficient fusion - Google Patents
The pure MDI device of efficient fusion Download PDFInfo
- Publication number
- CN208583314U CN208583314U CN201821319872.4U CN201821319872U CN208583314U CN 208583314 U CN208583314 U CN 208583314U CN 201821319872 U CN201821319872 U CN 201821319872U CN 208583314 U CN208583314 U CN 208583314U
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- oven body
- steam
- pure mdi
- rubber roller
- heat exchanger
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Abstract
The utility model discloses a kind of pure MDI devices of efficient fusion, including oven body；The oven body inside bottom is provided with track；Electric rail sliding trolley is provided on the track；Rubber roller type transmission device is installed on the electric rail sliding trolley；The multiple stavings for filling pure MDI are spaced apart on the rubber roller type transmission device；Side is equipped with steam finned heat exchanger in the oven body, and the steam finned heat exchanger is connected to steam heater by circulating line；Face steam finned heat exchanger side is equipped with multiple electric heating air blowers in the oven body.The pure MDI device of the efficient fusion of the utility model, structure is simple, not high to manufacturing technique requirent, easily operated, and efficiency improves, energy saving, realizes product qualification rate.
Description
Technical field
The utility model relates to a kind of pure MDI processing unit (plant)s, and in particular to a kind of pure MDI device of efficient fusion belongs to pure
MDI processing unit (plant) technical field.
Background technique
Pure MDI, that is, methyl diphenylene diisocyanate is a kind of substance that reactivity is very strong, is at normal temperature white
Solid, fusing point are logical using leakproofness under normal conditions or storage tank is stored at 38-39 DEG C, and when use generally requires molten
Turn to liquid；Melting appartus room electricity/steam drying box of transmission, baking temperature are generally 75-80 DEG C, and the pure MDI of 220kg/D is complete
Thawing generally requires general 13-14h；Conventional heating device is electric dry oven method and water bath heating；Using conventional fused, due to drying
The roasting time is long, has the following insufficient: 1. waste of energy, a large amount of steam and electricity.2. the thawing time is long, inefficiency.3. long
Time baking makes pure MDI autohemagglutination form insoluble dimer, influences quality；4. material meets water and contacts vigorous reaction, great danger
Property；
Based on the above issues, it is simple, easily operated to develop a kind of equipment, fusing time is short, energy saving pure MDI fusing
Device has very important significance；For this purpose, Chinese Patent Application No.: 201420622441.0,
A kind of device for efficiently melting pure MDI is disclosed, including sink, bottom of gullet two sides are respectively equipped with two or more
The side plate outside of heating tube, sink is equipped with temperature-controlled box, and heating tube is connect with temperature-controlled box, and heating tube top is equipped with bracket, bracket
On be placed with Raw material pail, circulation line is equipped with below sink, circulation line is two, and bottom of gullet central location is equipped with and recycles
Mouthful, the side plate bottom of sink two sides is equipped with circulation import, and loop exit is connected to motor cycle pump entrance, motor cycle water
Pump discharge is connected to tee tube, and the both ends of tee tube are respectively connected with circulation line, the other end of two circulation lines respectively with sink
The circulation inlet communication of two sides, is driven by motor cycle water pump, recycles the water in sink constantly；The utility model
The device for efficiently melting pure MDI has structure simple, and the thawing time is short, facilitates operation, energy saving and high production efficiency excellent
Point；But its fusion process is not sufficiently stable, and product qualification rate is not high enough.
Utility model content
A kind of in order to solve the above problems, the utility model proposes pure MDI device of efficient fusion, structure is simple, to production
Technique is of less demanding, easily operated, and efficiency improves, energy saving, realizes product qualification rate.
The pure MDI device of the efficient fusion of the utility model, including oven body；Rail is arranged in the oven body inside bottom
Road；Electric rail sliding trolley is provided on the track；Rubber roller type transmission device is installed on the electric rail sliding trolley；Institute
It states and is spaced apart the multiple stavings for filling pure MDI on rubber roller type transmission device；Side is equipped with steam fin in the oven body
Heat exchanger, the steam finned heat exchanger are connected to steam heater by circulating line；Face steam wing in the oven body
Piece heat exchanger side is equipped with multiple electric heating air blowers；It can be convenient the disengaging of electrodynamic type track trolley by track, barreled is pure
In rubber roller type transmission dress, it sets on rubber roller MDI slant setting, realizes rotary dynamic heat；And pass through the air blast of Wind Volume electric heating
Machine, hot wind is uniform in guard box body, and heat is sufficient.
As preferred embodiment, the rubber roller type transmission device includes frame；And interval is installed on frame
A dumping roller；The rubber roller both ends pass through bearing respectively and are installed on frame；Extend frame one in described rubber roller one end
Side, and sprocket wheel is installed；Each sprocket wheel passes through ring chain engaged transmission；One rubber roller is connected to by driving member
Driving motor；Driving motor drives rubber roller rotation by driving member, and drives the rotation of entire row rubber roller by ring chain, thus
Realize that staving continues gently to rotate.
As preferred embodiment, the digital temperature-controlled box communicated with steam heater is equipped on the outside of the oven body；It is logical
Its preset temperature to digital temperature-controlled box to be crossed to heat, temperature control process has been widely applied in existing temperature control heating equipment,
This will not be detailed here its specific structure and control process.
As preferred embodiment, the oven body inside upper part is provided with intermediate support；Pacify on the intermediate support
Equipped with steam pipe coil；The steam pipe coil is connected to steam-heating apparatus by pipeline, heats steam by steam-heating apparatus
Heat in coil pipe can send heat to oven body.
As preferred embodiment, the oven body side is provided with the access door of electric rail sliding trolley.
Compared with prior art, the pure MDI device of the efficient fusion of the utility model；Structure is simple, can
Strong operability, fusing time is short, energy saving, guarantees pure MDI quality.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
The pure MDI device of efficient fusion as shown in Figure 1, including oven body 1；Rail is arranged in 1 inside bottom of oven body
Road 2；Electric rail sliding trolley 3 is provided on the track 2；Rubber roller type transmission dress is installed on the electric rail sliding trolley 3
It sets；The multiple stavings 4 for filling pure MDI are spaced apart on the rubber roller type transmission device；Side is equipped with steaming in the oven body 1
Vapour finned heat exchanger 5, the steam finned heat exchanger 5 are connected to steam heater (not shown) by circulating line；The baking
Face steam finned heat exchanger side is equipped with multiple electric heating air blowers 6 in cabinet 1；It can be convenient electrodynamic type track by track
Trolley disengaging, by the pure MDI slant setting of barreled, in rubber roller type transmission dress, it is set on rubber roller, realizes rotary dynamic heat；And lead to
Wind Volume electric heating air blower is crossed, hot wind is uniform in guard box body, and heat is sufficient.
In another embodiment, the rubber roller type transmission device includes frame 7；And the row that interval is installed on frame
Rubber roller 8；8 both ends of rubber roller pass through bearing respectively and are installed on frame 7；Extend frame 7 one in described 8 one end of rubber roller
Side, and sprocket wheel 9 is installed；Each sprocket wheel 9 passes through 10 engaged transmission of ring chain；One rubber roller 8 passes through driving member
11 are connected to driving motor 12；Driving motor drives rubber roller rotation by driving member, and drives entire row glue by ring chain
Roller rotation, to realize that staving continues gently to rotate.
In another embodiment, the digital temperature-controlled box (not shown) communicated with steam heater is equipped on the outside of the oven body 1；
It is heated by its preset temperature to digital temperature-controlled box, temperature control process has been answered extensively in existing temperature control heating equipment
With this will not be detailed here its specific structure and control process.
In another embodiment, 1 inside upper part of oven body is provided with intermediate support 13；It is installed on the intermediate support 13
There is steam pipe coil 14；The steam pipe coil 14 is connected to steam-heating apparatus (not shown) by pipeline, is set by steam heating
Heat in standby heating steam pipe coil, can send heat to oven body.
In another embodiment, 1 side of oven body is provided with the access door 15 of electric rail sliding trolley.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that the structure, feature and principle is done, is included in the scope of the utility model patent application.
Claims (5)
1. a kind of pure MDI device of efficient fusion, it is characterised in that: including oven body；Rail is arranged in the oven body inside bottom
Road；Electric rail sliding trolley is provided on the track；Rubber roller type transmission device is installed on the electric rail sliding trolley；Institute
It states and is spaced apart the multiple stavings for filling pure MDI on rubber roller type transmission device；Side is equipped with steam fin in the oven body
Heat exchanger, the steam finned heat exchanger are connected to steam heater by circulating line；Face steam wing in the oven body
Piece heat exchanger side is equipped with multiple electric heating air blowers.
2. the pure MDI device of efficient fusion according to claim 1, it is characterised in that: the rubber roller type transmission device includes
Frame；And the dumping roller that interval is installed on frame；The rubber roller both ends pass through bearing respectively and are installed on frame；
Frame side is extended in described rubber roller one end, and is equipped with sprocket wheel；Each sprocket wheel passes through ring chain engaged transmission；
One rubber roller is connected to driving motor by driving member.
3. the pure MDI device of efficient fusion according to claim 1, it is characterised in that: be equipped with and steaming on the outside of the oven body
The digital temperature-controlled box of vapour heater communication.
4. the pure MDI device of efficient fusion according to claim 1, it is characterised in that: the oven body inside upper part setting
There is intermediate support；Steam pipe coil is installed on the intermediate support；The steam pipe coil is connected to steam heating by pipeline and sets
It is standby.
5. the pure MDI device of efficient fusion according to claim 1, it is characterised in that: the oven body side is provided with electricity
The access door of dynamic track crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319872.4U CN208583314U (en) | 2018-08-16 | 2018-08-16 | The pure MDI device of efficient fusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319872.4U CN208583314U (en) | 2018-08-16 | 2018-08-16 | The pure MDI device of efficient fusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208583314U true CN208583314U (en) | 2019-03-08 |
Family
ID=65543900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821319872.4U Active CN208583314U (en) | 2018-08-16 | 2018-08-16 | The pure MDI device of efficient fusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208583314U (en) |
-
2018
- 2018-08-16 CN CN201821319872.4U patent/CN208583314U/en active Active
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