CN206103897U - Controllable temperature water bath reation kettle - Google Patents
Controllable temperature water bath reation kettle Download PDFInfo
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- CN206103897U CN206103897U CN201620775354.8U CN201620775354U CN206103897U CN 206103897 U CN206103897 U CN 206103897U CN 201620775354 U CN201620775354 U CN 201620775354U CN 206103897 U CN206103897 U CN 206103897U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 172
- 239000000498 cooling water Substances 0.000 claims abstract description 42
- 239000008399 tap water Substances 0.000 claims description 19
- 235000020679 tap water Nutrition 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
一种可控温水浴反应釜包括水浴反应釜(1)，恒温水浴箱(4)，冷却水箱(5)，水浴反应釜(1)外部有循环水夹套(2)，内部有水盘管(3)，循环水夹套(2)外部设有恒温水浴箱(4)和冷却水箱(5)，循环水夹套(2)出口与水盘管(3)的进口相连，循环水夹套(2)入口分别与恒温水浴箱(4)和冷却水箱(5)相连，水盘管(3)出口分别通过恒温水浴箱进水阀二(V6)与恒温水浴箱(4)相连，通过冷却水箱进水阀(11)与冷却水箱(5)相连。本实用新型具有使用温度范围宽，能有效精准控制水浴反应釜温度的优点。
A temperature-controllable water bath reactor includes a water bath reactor (1), a constant temperature water bath tank (4), a cooling water tank (5), and the water bath reactor (1) has a circulating water jacket (2) outside and a water coil inside (3), the circulating water jacket (2) is equipped with a constant temperature water bath box (4) and a cooling water tank (5), the outlet of the circulating water jacket (2) is connected with the inlet of the water coil (3), and the circulating water jacket (2) The inlets are respectively connected with the constant temperature water bath (4) and the cooling water tank (5), and the outlets of the water coil (3) are respectively connected with the constant temperature water bath (4) through the water inlet valve 2 (V6) of the constant temperature water bath. The water tank inlet valve (11) links to each other with the cooling water tank (5). The utility model has the advantages of wide operating temperature range and can effectively and accurately control the temperature of the water bath reactor.
Description
技术领域technical field
本实用新型涉及一种水浴反应釜，具体涉及一种可控温水浴反应釜及使用方法。The utility model relates to a water-bath reactor, in particular to a temperature-controllable water-bath reactor and a use method thereof.
背景技术Background technique
精准控温的水浴反应釜可应用在生物工程、医药、食品、化工、冶金、石油等领域。在诸多领域都需要恒温水浴反应釜的实验条件，由于液相介质具有高比热容的特性，釜体的升温和降温的速率有限，要达到反应温度往往需要较长的时间，从而不能精准控制反应过程。The water bath reactor with precise temperature control can be used in bioengineering, medicine, food, chemical industry, metallurgy, petroleum and other fields. In many fields, the experimental conditions of constant temperature water bath reactor are required. Due to the high specific heat capacity of the liquid medium, the heating and cooling rate of the kettle body is limited. It often takes a long time to reach the reaction temperature, so that the reaction process cannot be accurately controlled. .
目前市场上供应的恒温水浴主要是由加热系统和搅拌系统构成，主要依靠长时间加热和搅拌来保证水浴温度的恒定，不能有效控制升降温速率和釜内外的温差，严重影响生产效率和产品质量；且没有制冷源，极大程度限制了水浴反应釜的使用温度范围。The constant temperature water bath currently available on the market is mainly composed of a heating system and a stirring system. It mainly relies on long-term heating and stirring to ensure the constant temperature of the water bath. It cannot effectively control the heating and cooling rate and the temperature difference between the inside and outside of the kettle, which seriously affects production efficiency and product quality. ; And there is no refrigeration source, which greatly limits the operating temperature range of the water bath reactor.
发明内容Contents of the invention
为了弥补现有技术的不足，本实用新型的目的是提供一种使用温度范围宽，能有效精准控制水浴反应釜温度的可控温水浴反应釜及使用方法。In order to make up for the deficiencies of the existing technology, the purpose of the utility model is to provide a temperature-controllable water-bath reactor and a method of use that can effectively and accurately control the temperature of the water-bath reactor with a wide temperature range.
本实用新型是通过如下技术方案实现的：The utility model is achieved through the following technical solutions:
一种可控温水浴反应釜，它包括水浴反应釜，恒温水浴箱，冷却水箱，其特征在于：水浴反应釜外部有循环水夹套，内部有水盘管，循环水夹套外部设有恒温水浴箱和冷却水箱，循环水夹套出口与水盘管的进口相连，循环水夹套入口分别与恒温水浴箱和冷却水箱相连，水盘管出口分别通过恒温水浴箱进水阀二与恒温水浴箱相连，通过冷却水箱进水阀与冷却水箱相连。A temperature-controllable water bath reactor, which includes a water bath reactor, a constant temperature water bath box, and a cooling water tank. Water bath box and cooling water tank, the outlet of the circulating water jacket is connected with the inlet of the water coil, the inlet of the circulating water jacket is respectively connected with the constant temperature water bath box and the cooling water tank, and the outlet of the water coil is respectively connected to the constant temperature water bath through the water inlet valve 2 of the constant temperature water bath box The tank is connected, and the cooling water tank is connected with the cooling water tank through the cooling water tank inlet valve.
所述的恒温水浴箱依次通过循环泵，恒温水浴箱出水阀，反应釜进水阀与循环水夹套入口，反应釜进水阀与恒温水浴箱出水阀之间的连接管道上通过恒温水浴箱进水阀一与恒温水浴箱连接，恒温水浴箱上部连接自来水进水阀，下部连接自来水排水阀。The constant temperature water bath box passes through the circulating pump, the water outlet valve of the constant temperature water bath box, the water inlet valve of the reactor and the inlet of the circulating water jacket, and the connecting pipe between the water inlet valve of the reactor kettle and the water outlet valve of the constant temperature water bath box passes through the constant temperature water bath box. Water inlet valve one is connected with the constant temperature water bath box, the top of the constant temperature water bath box is connected with the tap water inlet valve, and the bottom is connected with the tap water drain valve.
所述的冷却水箱依次通过循环泵，冷却水箱出水阀，反应釜进水阀与循环水夹套入口，冷却水箱上部连接自来水进水阀，下部连接自来水排水阀。The cooling water tank passes through the circulating pump, the outlet valve of the cooling water tank, the water inlet valve of the reactor and the inlet of the circulating water jacket in sequence, the upper part of the cooling water tank is connected to the tap water inlet valve, and the lower part is connected to the tap water drain valve.
所述的恒温水浴箱与冷却水箱通过连接阀相连。The constant temperature water bath box is connected with the cooling water tank through a connecting valve.
本实用新型恒温水浴箱和冷却水箱均配置PLC系统，循环水夹套内设有测温点。Both the constant temperature water bath box and the cooling water tank of the utility model are equipped with a PLC system, and a temperature measuring point is arranged in the circulating water jacket.
本实用新型在水浴反应釜内加入物料，恒温水浴4内的水通过循环泵进入循环水夹套和水盘管给物料加热，水浴加热通过PLC系统控制。In the utility model, materials are added into the water bath reactor, and the water in the constant temperature water bath 4 enters the circulating water jacket and the water coil through the circulation pump to heat the materials, and the heating of the water bath is controlled by the PLC system.
本实用新型给物料冷却时，可以先将循环水夹套内的热水放到恒温水浴箱内备用，然后将自来水通入冷却水箱，通过循环泵进入循环水夹套和水盘管冷却水浴反应釜内的物料，当物料温度降低到循环水温，再通过加冰打循环，并可以通过PLC系统控制循环泵的流量来控制降温速率。When the utility model cools the material, the hot water in the circulating water jacket can be put into the constant temperature water bath box for standby, and then the tap water is passed into the cooling water tank, and then enters the circulating water jacket through the circulating pump and reacts in the cooling water bath of the water coil The material in the kettle, when the temperature of the material is lowered to the temperature of the circulating water, is then circulated by adding ice, and the cooling rate can be controlled by controlling the flow of the circulating pump through the PLC system.
本实用新型的有益效果是：可以精准控制水浴反应釜温度，缩短反应物的停留时间，延长反应釜的使用寿命，提高了生产效率及产品质量；尤其是可在冷却水箱内加冰形成冰水混合物，快速将反应釜内温度降到10℃以下，拓宽了水浴反应釜使用温度范围，能稳定有效控制聚合反应温度，有效抑制反应过程中出现的超温现象，特别有利于低沸点物质的添加。The beneficial effects of the utility model are: the temperature of the water bath reactor can be accurately controlled, the residence time of the reactants can be shortened, the service life of the reactor can be prolonged, and the production efficiency and product quality can be improved; especially, ice can be added to the cooling water tank to form ice water The mixture quickly reduces the temperature in the reactor to below 10°C, broadens the temperature range of the water bath reactor, can stably and effectively control the temperature of the polymerization reaction, effectively suppresses the over-temperature phenomenon that occurs during the reaction process, and is especially beneficial to the addition of low boiling point substances .
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is a structural representation of the utility model.
图中，1是水浴反应釜，2是循环水夹套，3是水盘管，4是恒温水浴箱，5是冷却水箱，6是热水循环泵，7是冷水循环泵，V1是反应釜进水阀，V2是恒温水浴箱出水阀，V3是冷却水箱出水阀，V4是连接阀，V5是恒温水浴箱进水阀一，V6是恒温水浴箱进水阀二，V7、9V是自来水进水阀， V8、V10是自来水排水阀，V11是冷却水箱进水阀。In the figure, 1 is a water bath reactor, 2 is a circulating water jacket, 3 is a water coil, 4 is a constant temperature water bath tank, 5 is a cooling water tank, 6 is a hot water circulation pump, 7 is a cold water circulation pump, V1 is a reactor Water inlet valve, V2 is the outlet valve of the constant temperature water bath, V3 is the outlet valve of the cooling water tank, V4 is the connection valve, V5 is the first water inlet valve of the constant temperature water bath, V6 is the second water inlet valve of the constant temperature water bath, V7 and 9V are tap water inlets Water valves, V8 and V10 are tap water drain valves, and V11 is the water inlet valve of the cooling water tank.
具体实施方式detailed description
下面结合附图对本发明作进一步说明。The present invention will be further described below in conjunction with accompanying drawing.
实施例1Example 1
一种可控温水浴反应釜，它包括水浴反应釜1，恒温水浴箱4，冷却水箱5，其特征在于水浴反应釜1外部有循环水夹套2，内部有水盘管3；循环水夹套2外部设有恒温水浴箱4和冷却水箱5，循环水夹套2出口与水盘管3的进口相连，循环水夹套2入口分别与恒温水浴箱4和冷却水箱5相连，水盘管3出口分别通过恒温水浴箱进水阀二V6与恒温水浴箱4相连，通过冷却水箱进水阀11与冷却水箱5相连。A temperature-controllable water bath reactor, which includes a water bath reactor 1, a constant temperature water bath box 4, and a cooling water tank 5, and is characterized in that the water bath reactor 1 has a circulating water jacket 2 outside and a water coil 3 inside; the circulating water clamp Set 2 is equipped with constant temperature water bath box 4 and cooling water tank 5, the outlet of circulating water jacket 2 is connected with the inlet of water coil 3, the inlet of circulating water jacket 2 is respectively connected with constant temperature water bath box 4 and cooling water tank 5, and the water coil The 3 outlets are respectively connected to the constant temperature water bath box 4 through the water inlet valve 2 V6 of the constant temperature water bath box, and connected to the cooling water tank 5 through the water inlet valve 11 of the cooling water tank.
所述的恒温水浴箱4依次通过循环泵6，恒温水浴箱出水阀V2，反应釜进水阀V1与循环水夹套2入口，反应釜进水阀V1与恒温水浴箱出水阀V2之间的连接管道上通过恒温水浴箱进水阀一V5与恒温水浴箱4连接，恒温水浴箱4上部连接自来水进水阀V7，下部连接自来水排水阀V8。The constant temperature water bath box 4 passes through the circulation pump 6 successively, the water outlet valve V2 of the constant temperature water bath box, the inlet of the reactor water inlet valve V1 and the circulating water jacket 2, and the connection between the reactor water inlet valve V1 and the water outlet valve V2 of the constant temperature water bath box. The connecting pipeline is connected to the constant temperature water bath box 4 through the constant temperature water bath box inlet valve V5, the top of the constant temperature water bath box 4 is connected to the tap water inlet valve V7, and the bottom is connected to the tap water drain valve V8.
所述的冷却水箱5依次通过循环泵7，冷却水箱出水阀V3，反应釜进水阀V1与循环水夹套2入口，冷却水箱5上部连接自来水进水阀V9，下部连接自来水排水阀V10。The cooling water tank 5 sequentially passes through the circulating pump 7, the cooling water tank outlet valve V3, the reactor water inlet valve V1 and the inlet of the circulating water jacket 2, the upper part of the cooling water tank 5 is connected to the tap water inlet valve V9, and the lower part is connected to the tap water drain valve V10.
所述的恒温水浴箱4与冷却水箱5通过连接阀V4相连。恒温水浴箱4和冷却水箱5均配置PLC系统，循环水夹套2内设有测温点。The constant temperature water bath box 4 is connected with the cooling water tank 5 through the connection valve V4. Both the constant temperature water bath box 4 and the cooling water tank 5 are equipped with a PLC system, and the circulating water jacket 2 is provided with a temperature measuring point.
本实用新型在水浴反应釜1内加入物料，恒温水浴箱4内的水通过循环泵6进入循环水夹套2和水盘管3给物料加热，水浴加热通过PLC系统控制。In the utility model, materials are added into the water bath reactor 1, and the water in the constant temperature water bath tank 4 enters the circulating water jacket 2 and the water coil 3 through the circulation pump 6 to heat the materials, and the water bath heating is controlled by the PLC system.
在水浴反应釜1内加入物料，先通过自来水进水阀发V7给恒温水浴箱4内的加自来水，然后将恒温水浴箱4内自来水的水温加热到物料反应温度，再通过热水循环泵6进入循环水夹套2和水盘管3给物料加热，水浴加热通过PLC系统控制。给物料冷却时，可以先将循环水夹套2内的热水放到恒温水浴箱4内备用，然后将自来水通入冷却水箱5，通过冷水循环泵7进入循环水夹套2和水盘管3冷却水浴反应釜1内的物料，当物料温度降低到循环水温，再通过加冰打循环，将水浴反应釜1内物料温度快速降低到10℃以下，从而拓宽了水浴反应釜1的使用温度范围，并可以通过PLC系统控制冷水循环泵7的流量来控制降温速度。Add materials in the water bath reactor 1, first send V7 to the constant temperature water bath box 4 through the tap water inlet valve to add tap water, then heat the water temperature of the tap water in the constant temperature water bath box 4 to the reaction temperature of the material, and then pass the hot water circulation pump 6 Enter the circulating water jacket 2 and the water coil 3 to heat the material, and the water bath heating is controlled by the PLC system. When cooling the material, the hot water in the circulating water jacket 2 can be put into the constant temperature water bath box 4 for standby, then the tap water is passed into the cooling water tank 5, and then enters the circulating water jacket 2 and the water coil through the cold water circulating pump 7 3. Cool the material in the water bath reactor 1. When the temperature of the material is lowered to the temperature of the circulating water, then add ice to beat the circulation, and quickly reduce the temperature of the material in the water bath reactor 1 to below 10°C, thereby widening the operating temperature of the water bath reactor 1. range, and the cooling rate can be controlled by controlling the flow of the cold water circulation pump 7 through the PLC system.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975427A (en) * | 2017-05-03 | 2017-07-25 | 江苏必领能源科技有限公司 | Energy-saving reactor system |
| CN109603727A (en) * | 2018-10-23 | 2019-04-12 | 宁波大学 | A kind of automatic temperature-controlling reactor for synthesizing p-chlorophenol |
| CN109603710A (en) * | 2018-10-23 | 2019-04-12 | 宁波大学 | A kind of automatic temperature-controlling reactor for synthesizing p-chlorotoluene |
| CN110102234A (en) * | 2019-06-21 | 2019-08-09 | 山东方明药业集团股份有限公司 | A kind of light reaction production equipment |
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2016
- 2016-07-21 CN CN201620775354.8U patent/CN206103897U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975427A (en) * | 2017-05-03 | 2017-07-25 | 江苏必领能源科技有限公司 | Energy-saving reactor system |
| CN106975427B (en) * | 2017-05-03 | 2023-07-18 | 江苏必领能源科技有限公司 | Energy-saving reaction kettle system |
| CN109603727A (en) * | 2018-10-23 | 2019-04-12 | 宁波大学 | A kind of automatic temperature-controlling reactor for synthesizing p-chlorophenol |
| CN109603710A (en) * | 2018-10-23 | 2019-04-12 | 宁波大学 | A kind of automatic temperature-controlling reactor for synthesizing p-chlorotoluene |
| CN110102234A (en) * | 2019-06-21 | 2019-08-09 | 山东方明药业集团股份有限公司 | A kind of light reaction production equipment |
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