CN207655107U - Reaction kettle cooling system applied to production polyurethane adhesive - Google Patents
Reaction kettle cooling system applied to production polyurethane adhesive Download PDFInfo
- Publication number
- CN207655107U CN207655107U CN201721711423.XU CN201721711423U CN207655107U CN 207655107 U CN207655107 U CN 207655107U CN 201721711423 U CN201721711423 U CN 201721711423U CN 207655107 U CN207655107 U CN 207655107U
- Authority
- CN
- China
- Prior art keywords
- reaction kettle
- water
- waterway
- cooling
- cooling wall
- 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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Abstract
The utility model provides a kind of reaction kettle cooling system being applied to production polyurethane adhesive, including reaction kettle, the reaction kettle system further includes cistern, the outside of the reaction kettle is enclosed with water-cooling wall, the water-cooling wall is built-in with waterway, the inlet and outlet pipes being connected to waterway are connected on the water-cooling wall, the inlet and outlet pipes connect cistern, it is provided with suction pump on the water inlet line, sewage draining exit is offered on the water-cooling wall, the sewage outfalls setting is in waterway bottom.The utility model has simple in structure, the technological merit of good cooling results.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of reaction kettle cooling system being applied to production polyurethane adhesive
System.
Background technology
Polyurethane adhesive in process of production, is needed to consider production efficiency and the utilization rate of reaction kettle, be wanted simultaneously
Consider reaction efficiency to ensure the quality of product.When polyurethane adhesive is reacted in a kettle, amount of heat is will produce, it is excessively high
Temperature that the feed liquid in reaction kettle can be caused to occur is rotten, influence the quality of product after reaction.Therefore, it is necessary to during the reaction
Reaction kettle is cooled down, ensures the quality of polyurethane adhesive.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that one kind is applied to produce poly- ammonia
The reaction kettle cooling system of ester gum, the cooling system can be very good to cool down reaction kettle, ensure the quality of polyurethane adhesive.
The purpose of this utility model can be realized by following technical proposal：
A kind of reaction kettle cooling system being applied to production polyurethane adhesive, including reaction kettle, the reaction kettle system are also wrapped
Cistern is included, the outside of the reaction kettle is enclosed with water-cooling wall, and the water-cooling wall is built-in with waterway, is connected on the water-cooling wall
There are the inlet and outlet pipes being connected to waterway, the inlet and outlet pipes to connect cistern, the water inlet
It is provided with suction pump on pipeline, sewage draining exit is offered on the water-cooling wall, the sewage outfalls setting is in waterway bottom.
Preferably, being provided with temperature sensor in the reaction kettle, high temperature alarm is provided on the reaction kettle.
Preferably, the water inlet line is located at the upper edge of waterway, the outlet conduit is located at the lower edge of waterway.
Preferably, being provided with leak conduit on the water-cooling wall, the leak conduit is communicated with waterway, the aerial drainage
Eduction valve is provided on pipeline.
Compared with prior art, the utility model has following technological merit：
1, in the utility model, the water of cistern can be pumped into the waterway of water-cooling wall by suction pump, formed water and followed
Ring cools down reaction kettle, good cooling results.
2, it is provided with sewage draining exit on water-cooling wall, will produce certain incrustation scale after the preheating of water in waterway, after long-time, water
Dirt can be deposited in waterway bottom, can be cleared up the incrustation scale for being deposited in waterway bottom by sewage draining exit.
3, it is provided with leak conduit on water-cooling wall, the water in water-cooling wall can be excluded rapidly by leak conduit, be convenient for
Waterway is cleared up.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1, reaction kettle；2, water-cooling wall；3, sewage draining exit；4, eduction valve；5, leak conduit；6, cistern；7, outlet pipe
Road；8, suction pump；9, water inlet line.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As described in Figure 1, a kind of 1 cooling system of reaction kettle being applied to production polyurethane adhesive, including reaction kettle 1, it is described anti-
It further includes cistern 6 to answer 1 system of kettle, and the outside of the reaction kettle 1 is enclosed with water-cooling wall 2, and the water-cooling wall 2 is built-in with water cooling
Chamber is connected with the water inlet line 9 being connected to waterway and outlet conduit 7, the water inlet line 9 and water outlet on the water-cooling wall 2
Pipeline 7 connects cistern 6, and suction pump 8 is provided on the water inlet line 9.
When the utility model at work, the water in cistern 6 is pumped by water inlet line 9 in waterway by suction pump 8, water
The cold water of cold intracavitary carries out heat exchange by the high temperature feed liquid in 1 outer wall of reaction kettle and reaction kettle 1, to the high temperature in reaction kettle 1
Feed liquid cools down.Water in waterway flows back into cistern 6 by outlet conduit 7 under self gravitation effect, to form one
It is a with cistern 6, water inlet line 9, waterway, the water circulation system that outlet conduit 7 forms can be effectively in reaction kettle 1
Feed liquid cool down.
Further, it is provided with temperature sensor and high temperature alarm in the reaction kettle 1, it can be with by temperature sensor
Whole monitoring temperature is carried out to the feed liquid reacted in reaction kettle 1, when the feed temperature in reaction kettle 1 is higher than rated temperature, instead
It answers the high temperature alarm on kettle 1 to alarm, prevents feed temperature excessively high, generate and go bad, cause reaction product unqualified.
Further, the utility model is more preferable in order to make the effect that water recycles, and the water inlet line 9 of the application is located at waterway
Upper edge, outlet conduit 7 is located at the lower edge of waterway, in this way, so that cold in waterway by being entered in water inlet line 9
Water can fully flow in waterway, absorb heat, then flowed back into cistern 6 by outlet conduit 7, improve water and follow
The efficiency of ring cooling.After water in waterway absorbs heat, certain incrustation scale is will produce, these incrustation scales can be deposited to waterway bottom
Portion, after long-time, the accumulation of incrustation scale quantity can cause outlet conduit 7 to block.In order to solve this problem, the application is in water-cooling wall 2
On offer sewage draining exit 3, the setting of sewage draining exit 3 is opened sewage draining exit 3 and can be cleared up and is deposited on waterway bottom in waterway bottom
Incrustation scale.
Further, leak conduit 5 is provided on the water-cooling wall 2, the leak conduit 5 is communicated with waterway, described
Eduction valve 4 is provided on leak conduit 5, it, can be quickly by the water in waterway by leak conduit 5 after opening eduction valve 4
Discharge, convenient for quickly repairing maintenance to waterway.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (4)
1. a kind of reaction kettle cooling system being applied to production polyurethane adhesive, including reaction kettle, which is characterized in that the reaction kettle
System further includes cistern, and the outside of the reaction kettle is enclosed with water-cooling wall, and the water-cooling wall is built-in with waterway, the water cooling
The inlet and outlet pipes being connected to waterway are connected on wall, the inlet and outlet pipes connect cistern,
It is provided with suction pump on the water inlet line, sewage draining exit is offered on the water-cooling wall, the sewage outfalls setting is at waterway bottom
Portion.
2. reaction kettle cooling system according to claim 1, which is characterized in that be provided with temperature sensing in the reaction kettle
Device is provided with high temperature alarm on the reaction kettle.
3. reaction kettle cooling system according to claim 1, which is characterized in that the water inlet line is located at the upper of waterway
Edge, the outlet conduit are located at the lower edge of waterway.
4. reaction kettle cooling system according to claim 1, which is characterized in that be provided with leak-off pipe on the water-cooling wall
Road, the leak conduit are communicated with waterway, and eduction valve is provided on the leak conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721711423.XU CN207655107U (en) | 2017-12-11 | 2017-12-11 | Reaction kettle cooling system applied to production polyurethane adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721711423.XU CN207655107U (en) | 2017-12-11 | 2017-12-11 | Reaction kettle cooling system applied to production polyurethane adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655107U true CN207655107U (en) | 2018-07-27 |
Family
ID=62939924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721711423.XU Expired - Fee Related CN207655107U (en) | 2017-12-11 | 2017-12-11 | Reaction kettle cooling system applied to production polyurethane adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207655107U (en) |
-
2017
- 2017-12-11 CN CN201721711423.XU patent/CN207655107U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180727 Termination date: 20191211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |