CN205061941U - Polyurethane performed polymer raw materials preheating device - Google Patents
Polyurethane performed polymer raw materials preheating device Download PDFInfo
- Publication number
- CN205061941U CN205061941U CN201520725275.1U CN201520725275U CN205061941U CN 205061941 U CN205061941 U CN 205061941U CN 201520725275 U CN201520725275 U CN 201520725275U CN 205061941 U CN205061941 U CN 205061941U
- Authority
- CN
- China
- Prior art keywords
- preheating
- travelling belt
- conveyer belt
- raw material
- box
- 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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- Polyurethanes Or Polyureas (AREA)
Abstract
The utility model discloses a polyurethane performed polymer raw materials preheating device, include air -blower, former storage bucket, conveyer belt, the cover of drying, preheat box and electric heater, be provided with the heat preservation on the internal wall of preheating cabinet, the heat preservation inlayer is provided with electric heater, and it has the conveyer belt to preheat box internally mounted, is provided with a plurality of former storage buckets on the conveyer belt, and preheating of conveyer belt left end is provided with the feed inlet on the box, and preheating of conveyer belt right -hand member is provided with the discharge gate on the box, conveyer belt top preheat the box on install the cover of drying, dry to cover and install the heating cabinet, the exhaust column that passes through of conveyer belt below leads to the air -blower repeatedly, a polyurethane performed polymer raw materials preheating device, passes through the internal electric heater of setting of preheating cabinet, has realized the heating that lasts of former storage bucket, intensifies to the raw materials ladle heating through air -blower and heating cabinet, and the internal distribution of temperature scope of messenger's preheating cabinet is even for preheat the rate of heating of box.
Description
Technical field
The utility model relates to polyurethane manufacturing apparatus field, specifically a kind of base polyurethane prepolymer for use as raw material preheating device.
Background technology
The temperature of reaction of base polyurethane prepolymer for use as generally at 70-100 DEG C, before raw material enters prepolymer reaction still, generally first through the preheating of interchanger.As the patent No. is: to be the utility model patent weak point of base polyurethane prepolymer for use as raw material drying room be CN203513545U patent name: amounts of preheat is little, and preheating is insufficient, can not realize the pre-heat effect of continuous uniform, pre-heat effect is slow, affects polyurethane production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of base polyurethane prepolymer for use as raw material preheating device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of base polyurethane prepolymer for use as raw material preheating device, comprise gas blower, Raw material pail, travelling belt, blowing cover, preheating casing and electric heater, described preheating cabinet wall is provided with thermal insulation layer, thermal insulation layer internal layer is provided with electric heater, preheating box house is provided with travelling belt, travelling belt is provided with multiple Raw material pail, the preheating casing of travelling belt left end is provided with opening for feed, the preheating casing of travelling belt right-hand member is provided with discharge port, preheating casing above described travelling belt is provided with blowing cover, blowing cover is provided with heating container, heating container is provided with blast inlet, the induced exhaust that passes through below described travelling belt leads to gas blower repeatedly, gas blower is provided with air outlet.
As further program of the utility model: described preheating casing is rectangle structure.
As further program of the utility model: described air outlet is connected by utilidor with blast inlet.
Compared with prior art, the beneficial effects of the utility model are: described a kind of base polyurethane prepolymer for use as raw material preheating device, by arranging electric heater in preheating casing, achieve the continuous heating of Raw material pail, by gas blower and heating container to Raw material pail heat temperature raising, make temperature distribution range in preheating casing even, accelerate the rate of heating of preheating casing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-air outlet, 2-gas blower, 3-opening for feed, 4-Raw material pail, 5-travelling belt, 6-induced exhaust, 7-heating container, 8-blast inlet, 9-blowing cover, 10-preheating casing, 11-thermal insulation layer, 12-electric heater, 13-discharge port.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of base polyurethane prepolymer for use as raw material preheating device, comprise gas blower 2, Raw material pail 4, travelling belt 5, blowing cover 9, preheating casing 10 and electric heater 12, described preheating casing 10 is rectangle structure, preheating casing 10 inwall is provided with thermal insulation layer 11, thermal insulation layer 11 internal layer is provided with electric heater 12, preheating casing 10 inside is provided with travelling belt 5, travelling belt 5 is provided with multiple Raw material pail 4, the preheating casing 10 of travelling belt 5 left end is provided with opening for feed 3, the preheating casing 10 of travelling belt 5 right-hand member is provided with discharge port 13, preheating casing 10 above described travelling belt 5 is provided with blowing cover 9, blowing cover 9 is provided with heating container 7, heating container 7 is provided with blast inlet 8, the induced exhaust 6 that passes through below described travelling belt 5 leads to gas blower 2 repeatedly, gas blower 2 is provided with air outlet 1, described air outlet 1 is connected by utilidor with blast inlet 8.
During use, first Raw material pail 4 is put into the travelling belt 5 of preheating casing 10 from opening for feed 3, opening electric heater 12 pairs of preheating casing 10 inside heating, open gas blower 2 and heating container 7 simultaneously, make air in blowing cover 9 keep unimpeded, Raw material pail 4 is sent to discharge port 13 under the effect of travelling belt 5, in transport process, the even heat that the hot blast that blowing cover 9 on preheating casing 10 blows out makes electric heater 12 produce is distributed in preheating casing 10, is heated by the Raw material pail 4 on travelling belt 5.
Principle of work of the present utility model is: described a kind of base polyurethane prepolymer for use as raw material preheating device, by arranging electric heater 12 in preheating casing 10, achieve the continuous heating of Raw material pail 4, by gas blower 2 and heating container 7 pairs of Raw material pail 4 heat temperature raisings, make temperature distribution range in preheating casing 10 even, accelerate the rate of heating of preheating casing 10.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a base polyurethane prepolymer for use as raw material preheating device, comprise gas blower, Raw material pail, travelling belt, blowing cover, preheating casing and electric heater, it is characterized in that, described preheating cabinet wall is provided with thermal insulation layer, thermal insulation layer internal layer is provided with electric heater, preheating box house is provided with travelling belt, travelling belt is provided with multiple Raw material pail, the preheating casing of travelling belt left end is provided with opening for feed, the preheating casing of travelling belt right-hand member is provided with discharge port, preheating casing above described travelling belt is provided with blowing cover, blowing cover is provided with heating container, heating container is provided with blast inlet, the induced exhaust that passes through below described travelling belt leads to gas blower repeatedly, gas blower is provided with air outlet.
2. a kind of base polyurethane prepolymer for use as raw material preheating device according to claim 1, is characterized in that, described preheating casing is rectangle structure.
3. a kind of base polyurethane prepolymer for use as raw material preheating device according to claim 1, it is characterized in that, described air outlet is connected by utilidor with blast inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725275.1U CN205061941U (en) | 2015-09-18 | 2015-09-18 | Polyurethane performed polymer raw materials preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725275.1U CN205061941U (en) | 2015-09-18 | 2015-09-18 | Polyurethane performed polymer raw materials preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061941U true CN205061941U (en) | 2016-03-02 |
Family
ID=55388521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725275.1U Expired - Fee Related CN205061941U (en) | 2015-09-18 | 2015-09-18 | Polyurethane performed polymer raw materials preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061941U (en) |
-
2015
- 2015-09-18 CN CN201520725275.1U patent/CN205061941U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |