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A reactor temperature control integrated device with precise temperature control
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A reactor and precise technology, applied in chemical instruments and methods, chemical/physical processes, chemical/physical/physical chemical processes, etc., can solve problems such as increased input costs, achieve long service life, stable and timely temperature control, and structural good strength effect
Active Publication Date: 2017-11-24
ZHENJIANG FENGZE BIOTECH EQUIP MFG
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However, improper configuration will directly lead to an increase in input costs
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Embodiment 1
[0041] The reactor temperature control integrated device with precise temperature control in this embodiment, such as figure 1 As shown, it includes a water tank 2, a cold water inlet valve 7, a three-way temperature control valve 13, a constant temperature water outlet valve 11 and a reactor 1. The inside of the water tank 2 is divided into a cold water cavity by a first partition 3 and a second partition 4 5. The hot water cavity 6 and the constant temperature cavity 15, the first partition 3 and the second partition 4 are arranged perpendicular to each other, the hot water cavity 6 is connected with an exhaust valve 10, and the constant temperature cavity 15 is provided with a temperature sensor 9 The outlet of the cold water inlet valve 7 is communicated with the cold water cavity 5 and the hot water cavity 6 of the water tank 2 respectively through the pipeline, and the cold water cavity 5 and the hot water cavity 6 are connected with two of the three-way temperature contr...
Embodiment 2
[0060] The reactor temperature control integrated device with precise temperature control in this embodiment is roughly the same as that in Example 1, except that the mass percentage of each component in the separator in step (i) of the processing technology of the separator is: C: 0.46%, Si: 0.58%, Mn: 0.67%, S: ≤0.030%, P: ≤0.030%, Cr: 0.13%, Ni: 0.43%, Cu: 0.34%, V: 0.13%, Mo: 0.02%, Ti: 0.46 %, B: 0.05%, Zn: 1.34%, Pd: 0.04%, Pt: 0.04%, Au: 0.08%, W: 1.05%, Ta: 0.23%, Nd: 0.05%, Ce: 0.03%, Eu: 0.04 %, Lu: 0.04%, Ag: 0.24%, Ga: 0.06%, Al0.93%, Y: 0.16%, Sn: 1.25%, Zr: 0.13%, Re: 0.04%, Os: 0.09%, Hf: 0.12 %, Bi: 0.13%, the balance is Fe;
[0061] In step (vi) of the processing technology of the separator, the protective layer is composed of mixture A and mixture B, and the weight ratio of mixture A and mixture B is 3:1;
[0062] The mass percentage of each component of the mixture A is: sodium silicate: 0.27%, melamine phosphate: 0.19%, pentaerythritol: 0.12%, aluminum sili...
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Abstract
The invention relates to a reactor temperature control integrated device capable of achieving precise temperature control. The device comprises a water tank, a cold water inlet valve, a T-joint temperature control valve, a constant-temperature water outlet valve and a reactor, wherein the interior of the water tank is divided into a cold water chamber, a hot water chamber and a constant-temperature chamber by partition boards, an outlet of the cold water inlet valve is communicated with the cold water chamber and hot water chamber of the water tank through pipelines respectively, the cold water chamber and the hot water chamber are communicated with two interfaces of the T-joint temperature control valve through pipelines respectively, an outlet of the T-joint temperature control valve is communicated with the constant-temperature chamber through a pipeline, the constant-temperature chamber is communicated with the constant-temperature water outlet valve through a pipeline, and the constant-temperature water outlet valve is communicated with the reactor; a heating device is installed in the hot water chamber. By dividing the water tank into the cold water chamber, the hot water chamber and the constant-temperature chamber through the partition boards and installing the T-joint temperature control valve in the water tank, the structure is compact and stable, and pipeline investment is reduced greatly; furthermore, due to the fact that hot water is conveyed to the reactor after precise temperature control is conducted by the constant-temperature chamber, temperature control is more precise and stable.
Description
technical field [0001] The invention relates to an integrated reactor temperature control device with precise temperature control, belonging to the technical field of temperature control. Background technique [0002] When different raw materials are mixed, under given conditions, biological and chemical reactions often occur, and the reaction process is often accompanied by exothermic or endothermic, which is directly reflected in the temperature change of the reaction system, and temperature is an important factor that directly affects the reaction efficiency , and even lead to the formation of non-target products, so the reaction temperature of the reaction system is usually controlled to maximize the reaction efficiency. [0003] However, there are many ways to control the reaction temperature. For the reaction system whose reaction temperature is close to the ambient temperature, combined control of cold water and hot water is often used, and the commonly used transport...
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