CN202226801U - Polyacrylamide hydrolysis system - Google Patents
Polyacrylamide hydrolysis system Download PDFInfo
- Publication number
- CN202226801U CN202226801U CN2011203757265U CN201120375726U CN202226801U CN 202226801 U CN202226801 U CN 202226801U CN 2011203757265 U CN2011203757265 U CN 2011203757265U CN 201120375726 U CN201120375726 U CN 201120375726U CN 202226801 U CN202226801 U CN 202226801U
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- Prior art keywords
- hydrolysis
- water
- tank
- polyacrylamide
- temperature
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- Expired - Lifetime
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Abstract
The utility model discloses a polyacrylamide hydrolysis system, which comprises a hydrolysis tank and a heating device. The heating device is a hot water tank with a water inlet and a water outlet, the water inlet of the hot water tank is communicated with a water outlet of a jacket of the hydrolysis tank by a water return pipeline, the water outlet of the hot water tank is communicated with a water inlet of the jacket of the hydrolysis tank by a water inlet pipeline, and a steam pipeline communicated with a steam source extends into an inner cavity of the hot water tank. A temperature measuring device is disposed in the hot water tank. The polyacrylamide hydrolysis system has the advantages that the heating device can meet the requirement on the temperature of the hydrolysis tank, materials in the hydrolysis tank are prevented from deteriorating due to over high temperature, and simultaneously, the polyacrylamide hydrolysis system is simple in structure and convenient in operation.
Description
Technical field
The utility model relates to Preparation of Polyacrylamide, especially relates to hydrolysis of polyacrylamide system used in a kind of preparation section.
Background technology
In Preparation of Polyacrylamide technology, need SEPIGEL 305 be hydrolyzed, be about to the SEPIGEL 305 material and put into the constant temperature hydrolytic decomposition pot it is fully reacted.Used constant temperature hydrolytic decomposition pot is to utilize high-temperature steam that tank body is heated at present, and material reacts again in the jar after temperature in the jar rises to about 75 ℃.Because the temperature of high-temperature steam, is close to the material of tank wall up to 110-115 ℃ and can glue be occurred and connect because the too high generation of temperature is rotten, has influenced the final quality of polyacrylamide amine product.
Summary of the invention
The purpose of the utility model is to provide a kind of and not only satisfies production requirement but also can not make material that rotten hydrolysis of polyacrylamide system takes place.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
The described hydrolysis of polyacrylamide of the utility model system; Comprise the hydrolytic decomposition pot and the heating unit that are coated with outer sleeve body; Described heating unit is the BW T that has entery and delivery port; Said BW T water-in is connected with hydrolytic decomposition pot outer sleeve body water outlet through water return pipeline, and said BW T water outlet is connected with hydrolytic decomposition pot outer sleeve body water-in through inlet channel; The vapour line that is connected with vapour source extends in the BW T inner chamber.
Be provided with temperature measuring equipment in the said BW T.
The advantage of the utility model is that heating unit can satisfy the temperature requirement of hydrolytic decomposition pot, can not cause the rotten of jar interior material because of temperature is too high again; The utility model is simple in structure, easy to operate simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in the figure; The described hydrolysis of polyacrylamide of the utility model system; Comprise the hydrolytic decomposition pot 2 and the heating unit that are coated with outer sleeve body 1, heating unit is the BW T 3 that has entery and delivery port, and BW T 3 water-ins are connected with hydrolytic decomposition pot outer sleeve body 1 water outlet through water return pipeline 4; BW T 3 water outlets are connected with hydrolytic decomposition pot outer sleeve body 1 water-in through inlet channel 5, are provided with water pump and by-pass valve control at the water outlet place of BW T 3; The vapour line 6 that is connected with vapour source extends in BW T 3 inner chambers.Utilize the high-temperature steam that surpasses 100 ℃ that the water in the BW T 3 is heated to 70--80 ℃; Be introduced in the outer sleeve body 2 through inlet channel 5 then hydrolytic decomposition pot 2 is heated; Guaranteed the temperature of reaction of jar interior material; Water temperature in the outer sleeve body 1 can be controlled simultaneously, can not cause jar interior material rotten, has guaranteed the quality of material; For accurately controlling the water temperature in the BW T 3, in BW T 3, be provided with temperature measuring equipment, like TM or TP,, satisfy the temperature requirement of hydrolytic decomposition pot 2 so that monitor the water temperature in the BW T 3 in real time.
Claims (2)
1. hydrolysis of polyacrylamide system; Comprise the hydrolytic decomposition pot (2) and the heating unit that are coated with outer sleeve body (1); It is characterized in that: described heating unit is the BW T (3) that has entery and delivery port; Said BW T (3) water-in is connected with hydrolytic decomposition pot outer sleeve body (1) water outlet through water return pipeline (4), and said BW T (3) water outlet is connected with hydrolytic decomposition pot outer sleeve body (1) water-in through inlet channel (5); The vapour line that is connected with vapour source (6) extends in BW T (3) inner chamber.
2. hydrolysis of polyacrylamide according to claim 1 system, it is characterized in that: said BW T is provided with temperature measuring equipment in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203757265U CN202226801U (en) | 2011-09-28 | 2011-09-28 | Polyacrylamide hydrolysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203757265U CN202226801U (en) | 2011-09-28 | 2011-09-28 | Polyacrylamide hydrolysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202226801U true CN202226801U (en) | 2012-05-23 |
Family
ID=46077400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203757265U Expired - Lifetime CN202226801U (en) | 2011-09-28 | 2011-09-28 | Polyacrylamide hydrolysis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202226801U (en) |
-
2011
- 2011-09-28 CN CN2011203757265U patent/CN202226801U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENGZHOU ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION Free format text: FORMER NAME: ZHENGZHOU ZHENGLI POLYMER TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 451191, Henan Province, Xinzheng City, Longhu Town, 107 National Road on the west side of Zhengzhou Patentee after: ZHENGZHOU ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 451191, Henan Province, Xinzheng City, Longhu Town, 107 National Road on the west side of Zhengzhou Patentee before: Zhengzhou Zhengli Polymer Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 451191, Henan Province, Xinzheng City, Longhu Town, 107 National Road on the west side of Zhengzhou Patentee after: HENAN ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION CO., LTD. Address before: 451191, Henan Province, Xinzheng City, Longhu Town, 107 National Road on the west side of Zhengzhou Patentee before: ZHENGZHOU ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |