CN212942942U - Hydrolysis polymerization kettle before sealing - Google Patents
Hydrolysis polymerization kettle before sealing Download PDFInfo
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- CN212942942U CN212942942U CN202020667587.2U CN202020667587U CN212942942U CN 212942942 U CN212942942 U CN 212942942U CN 202020667587 U CN202020667587 U CN 202020667587U CN 212942942 U CN212942942 U CN 212942942U
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Abstract
The utility model provides a hydrolysis polymerization kettle before airtight. Relates to a reaction kettle, in particular to improvement of a hydrolysis reaction kettle. Provides a hydrolysis polymerization kettle before sealing, which has fast cooling speed and high hydrolysis reaction efficiency. Including the cauldron body, still include cooling heating device, cooling heating device includes cooling bin and heated warehouses, be equipped with circulating line on the cauldron body, the cooling bin with heated warehouses and circulating line intercommunication form circulation path through circulating line. Water after the hot steam condensation circulates to cooling bin along with the coolant liquid in, coolant liquid (water) directly gets into the circulating line in, replaces original hot steam in the circulating line, can adjust the internal temperature of cauldron rapidly like this, and the cooling rate is fast, can be according to the internal temperature of time quick adjustment cauldron of hydrolysis for the hydrolysis process is in suitable temperature range all the time, has guaranteed the efficiency of hydrolysis.
Description
Technical Field
The utility model relates to a reation kettle especially relates to the improvement to hydrolysis reaction cauldron.
Background
Hydrolysis reaction cauldron, the container that hydrolysis reaction takes place, various materials take place hydrolysis reaction under certain temperature and pressure condition in hydrolysis reaction cauldron, because the required temperature of material hydrolysis reaction's different stages has certain difference, and general hydrolysis reaction cauldron only winds to establish heating resistor in reation kettle's the outside and is used for heating, just only cuts off the power supply of heating resistor when needing to cool down, makes its natural cooling cool down, and cooling speed is slow, consequently influences hydrolysis reaction's efficiency easily.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a hydrolysis polymerization kettle before the cooling speed is fast and the hydrolysis reaction efficiency is high.
The utility model discloses a following technical scheme realizes: the hydrolysis polymerization kettle comprises a kettle body, wherein a stirring device is arranged in the kettle body, the upper part of the kettle body is used for sealing a sealing cover of the kettle body, the hydrolysis polymerization kettle further comprises a cooling and heating device, the cooling and heating device comprises a cooling bin and a heating bin, a circulating pipeline is arranged on the kettle body, the cooling bin is communicated with the heating bin and the circulating pipeline, and a circulating passage is formed through the circulating pipeline.
The cauldron body is including skin and inlayer, skin with be equipped with the cavity between the inlayer, circulating line lays in just hug closely in the cavity the inlayer, circulating line's inlet and liquid outlet communicate through the three-way valve respectively the cooling bin with the heating chamber.
The heating device is characterized in that a heating resistor is arranged in the heating bin and heats liquid in the heating bin, a first circulating pump is arranged on the heating bin and drives the liquid in the heating bin to circulate in the circulating pipeline.
The cooling device comprises a compressor, a cooling bin, a first circulating pump, a second circulating pump, a cooling pipeline, a compressor, a first circulating pump, a second circulating pump and a cooling water tank, wherein the cooling pipeline is arranged on the inner wall of the cooling bin, refrigerant is filled in the cooling pipeline, the refrigerant circulates in the cooling pipeline under the driving of the compressor, the second circulating pump is arranged on the cooling bin, and the cooling water in the cooling bin circulates in the circulating.
Compared with the prior art, the utility model discloses utilize the three-way valve, then communicate circulating line and heated warehouses when needing the heating to heat up, utilize the hot steam in the first circulating pump drive heated warehouses to heat the cauldron body at the circulating line mesocycle, then communicate cooling bin and circulating line when needing the cooling, utilize the coolant liquid to replace the hot steam in the original circulating line, and water after the hot steam condensation circulates to the cooling bin in along with the coolant liquid, coolant liquid (water) directly gets into in the circulating line, replace original hot steam in the circulating line, can adjust the internal temperature of cauldron rapidly like this, the cooling rate is fast, can be according to the internal temperature of time rapidly regulated cauldron of hydrolysis, make the hydrolysis be in suitable temperature range all the time, hydrolysis's efficiency has been guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a kettle body; 2. an inner layer; 3. an outer layer; 4. a stirring device; 5. a heating chamber; 6. a cooling bin; 7. a three-way valve; 8. a cooling duct; 9. a compressor; 10. a circulation pipeline.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1, the hydrolysis polymerization kettle before sealing comprises a kettle body 1, wherein a stirring device 4 is arranged in the kettle body 1, a sealing cover for sealing the kettle body 1 is arranged on the upper portion of the kettle body 1, the hydrolysis polymerization kettle further comprises a cooling and heating device, the cooling and heating device comprises a cooling bin 6 and a heating bin 5, a circulating pipeline 10 is arranged on the kettle body 1, the cooling bin 6 and the heating bin 5 are communicated with the circulating pipeline 10, and a circulating passage is formed through the circulating pipeline 10. One set of circulating line 10 of cooling bin 6 and heated warehouses 5 sharing, in coolant liquid (water) in the cooling bin 6 directly got into circulating line 10 when needs cool down, replace original hot steam in circulating line 10, can adjust the temperature in the cauldron body 1 rapidly like this, the cooling rate is fast, can be according to the temperature in the time quick adjustment cauldron body 1 of hydrolysis, make the process of hydrolysising be in suitable temperature range all the time, the efficiency of hydrolysis has been guaranteed.
The cauldron body 1 includes outer 3 and inlayer 2, outer 3 with be equipped with the cavity between the inlayer 2, circulating line 10 lays in just hug closely in the cavity inlayer 2, circulating line 10's inlet and liquid outlet communicate through three-way valve 7 respectively cooling bin 6 with heating bin 5. Utilize three-way valve 7, then communicate circulating line 10 and heated warehouses 5 when needing to heat the intensification, utilize the hot steam in first circulating pump drive heated warehouses 5 to circulate in circulating line 10 and heat cauldron body 1, then communicate cooling bunker 6 and circulating line 10 when needing to cool down, utilize the coolant liquid to replace the hot steam in original circulating line 10, and water after the hot steam condensation circulates to cooling bunker 6 in along with the coolant liquid, coolant liquid (water) directly gets into in the circulating line 10, replace original hot steam in circulating line 10, can adjust the temperature in the cauldron body 1 rapidly like this, cooling speed is fast, can be according to the temperature in hydrolysis's the time quick adjustment cauldron body 1, make the hydrolysis be in suitable temperature range all the time, hydrolysis's efficiency has been guaranteed.
Be equipped with heating resistor in the heated warehouses 5, heating resistor heats liquid in the heated warehouses 5, be equipped with first circulating pump on the heated warehouses 5, first circulating pump drive liquid (vapor) in the heated warehouses 5 are in circulating line 10 inner loop. Utilize three-way valve 7, then communicate circulating line 10 and heated warehouses 5 when needing to heat the intensification, utilize the hot steam in first circulating pump drive heated warehouses 5 to circulate in circulating line 10 and heat cauldron body 1, then communicate cooling bunker 6 and circulating line 10 when needing to cool down, utilize the coolant liquid to replace the hot steam in original circulating line 10, and water after the hot steam condensation circulates to cooling bunker 6 in along with the coolant liquid, coolant liquid (water) directly gets into in the circulating line 10, replace original hot steam in circulating line 10, can adjust the temperature in the cauldron body 1 rapidly like this, cooling speed is fast, can be according to the temperature in hydrolysis's the time quick adjustment cauldron body 1, make the hydrolysis be in suitable temperature range all the time, hydrolysis's efficiency has been guaranteed.
A cooling pipeline 8 is arranged on the inner wall of the cooling bin 6, a refrigerant is filled in the cooling pipeline 8, the refrigerant circulates in the cooling pipeline 8 under the driving of a compressor 9, a second circulating pump is arranged on the cooling bin 6, and cooling water arranged in the cooling bin 6 circulates in the circulating pipeline 10 under the driving of the second circulating pump. Utilize three-way valve 7, then communicate circulating line 10 and heated warehouses 5 when needing to heat the intensification, utilize the hot steam in first circulating pump drive heated warehouses 5 to circulate in circulating line 10 and heat cauldron body 1, then communicate cooling bunker 6 and circulating line 10 when needing to cool down, utilize the coolant liquid to replace the hot steam in original circulating line 10, and water after the hot steam condensation circulates to cooling bunker 6 in along with the coolant liquid, coolant liquid (water) directly gets into in the circulating line 10, replace original hot steam in circulating line 10, can adjust the temperature in the cauldron body 1 rapidly like this, cooling speed is fast, can be according to the temperature in hydrolysis's the time quick adjustment cauldron body 1, make the hydrolysis be in suitable temperature range all the time, hydrolysis's efficiency has been guaranteed.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (4)
1. The polymerization kettle hydrolyzes before airtight, including the cauldron body, the internal agitating unit that is equipped with of cauldron, the upper portion of the cauldron body is equipped with and is used for sealing the sealed lid of the cauldron body, its characterized in that: still include cooling and heating device, cooling and heating device includes cooling bin and heated warehouses, be equipped with circulating line on the cauldron body, the cooling bin with heated warehouses and circulating line intercommunication form circulation path through circulating line.
2. The hydrolysis polymerizer of claim 1, wherein: the cauldron body is including skin and inlayer, skin with be equipped with the cavity between the inlayer, circulating line lays in just hug closely in the cavity the inlayer, circulating line's inlet and liquid outlet communicate through the three-way valve respectively the cooling bin with the heating chamber.
3. The hydrolysis polymerizer of claim 1, wherein: the heating device is characterized in that a heating resistor is arranged in the heating bin and heats liquid in the heating bin, a first circulating pump is arranged on the heating bin and drives the liquid in the heating bin to circulate in the circulating pipeline.
4. The hydrolysis polymerizer of claim 1, wherein: the cooling device comprises a compressor, a cooling bin, a first circulating pump, a second circulating pump, a cooling pipeline, a compressor, a first circulating pump, a second circulating pump and a cooling water tank, wherein the cooling pipeline is arranged on the inner wall of the cooling bin, refrigerant is filled in the cooling pipeline, the refrigerant circulates in the cooling pipeline under the driving of the compressor, the second circulating pump is arranged on the cooling bin, and the cooling water in the cooling bin circulates in the circulating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020667587.2U CN212942942U (en) | 2020-04-27 | 2020-04-27 | Hydrolysis polymerization kettle before sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020667587.2U CN212942942U (en) | 2020-04-27 | 2020-04-27 | Hydrolysis polymerization kettle before sealing |
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| Publication Number | Publication Date |
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| CN212942942U true CN212942942U (en) | 2021-04-13 |
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| CN202020667587.2U Active CN212942942U (en) | 2020-04-27 | 2020-04-27 | Hydrolysis polymerization kettle before sealing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904470A (en) * | 2022-04-18 | 2022-08-16 | 安徽省谱诺药化设备有限公司 | Inner cavity uniform heating type stainless steel reaction kettle |
| CN115532197A (en) * | 2022-11-30 | 2022-12-30 | 南通星球石墨股份有限公司 | MVR multiple-effect evaporation condensate water recovery system |
-
2020
- 2020-04-27 CN CN202020667587.2U patent/CN212942942U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904470A (en) * | 2022-04-18 | 2022-08-16 | 安徽省谱诺药化设备有限公司 | Inner cavity uniform heating type stainless steel reaction kettle |
| CN115532197A (en) * | 2022-11-30 | 2022-12-30 | 南通星球石墨股份有限公司 | MVR multiple-effect evaporation condensate water recovery system |
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