Stirring reactor for feeding material uniformly in reaction
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A technology for stirring reaction kettles and reaction kettle bodies, which is applied in chemical/physical/physical-chemical stationary reactors, chemical/physical/physical-chemical processes, chemical instruments and methods, etc. The problem of uniformity is achieved to avoid the effect of insufficient response.
Inactive Publication Date: 2017-01-04
成都米特瑞新材料科技有限公司
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Abstract
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is that the existing stirring device of the reactor can not fully mix the materials, and at the same time, the distribution of the added materials is uneven after feeding. The material reaction process is fully carried out
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Embodiment 1
[0035] As shown in the figure, a stirred reactor for uniform feeding in the reaction of the present invention includes a reactor body 1, a stirring device 2, and a motor 3. The top of the reactor body 1 is provided with a feed port, and the bottom of the reactor body is provided with a There is a discharge port; one end of the stirring device extends out of the reactor body and is connected with the motor 3,
[0036] The reactor body comprises a reaction cavity 10 and a feeding cavity 11;
[0037] The feeding cavity has a feeding port 12, and the feeding port is located on the reactor body;
[0038] The feeding cavity communicates with the reaction cavity through at least one connecting pipe 13;
[0039] The connecting pipe has a slope;
[0040] The connecting pipe is arranged in the middle of the reaction chamber;
[0041] The stirring device 2 comprises a stirring shaft 4 and a stirring blade 5 connected to the stirring shaft;
[0042] The stirring blade 5 comprises 4 pa...
Embodiment 2
[0051] On the basis of the above embodiments, the angle between the stirring rod and the stirring shaft is 60-70°; the stirring rod has a certain slope, which is more conducive to stirring.
Embodiment 3
[0053] On the basis of the above embodiments, the stirring device 2 and the reactor body 1 are made of stainless steel, ceramic or PP. Stainless steel is resistant to weak corrosive media such as air, steam, water, and chemically corrosive media such as acid, alkali, and salt, and is suitable for reactions with corrosive media in raw materials. The ceramic and PP materials are suitable for the reaction without raw materials such as acid and alkali, and the materials are light.
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Abstract
The invention discloses a stirring reactor for feeding a material uniformly in reaction, comprising a reactor body, a stirring device and a motor; the top end of the reactor body is provided with a charge port, with the bottom end provided with a discharge port; the reactor body comprises a reaction chamber and a feed cavity; the feed cavity is provided with a feed port positioned in the reactor body; the feed cavity and the reaction chamber are communicated through at least one connection pipe; the connection pipes are arranged in the middle of the reaction chamber; the stirring device comprises a stirring shaft and stirring blades connected to the stirring shaft; the reactor is provided with the feed cavity that is communicated with the reaction chamber through at least one connection pipe, reaction material can be fed to the center of the reaction chamber, and it is possible to feed the material to the reaction chamber from different directions and positions in the case that there are a plurality of connection pipes; the stirring device of the reactor enables stirring for the whole reactor such that materials in the reactor are fully mixed and reacted.
Description
technical field [0001] The invention relates to a reaction kettle for chemical industry, in particular to a stirring reaction kettle for feeding materials evenly during the reaction. Background technique [0002] The reaction kettle is a mechanical equipment often used in chemical production and an important production equipment in the chemical process, which is used to react materials. For example, the reaction of polymers, the preparation of plastic preparations, additives, etc. all require the use of reactors to disperse, emulsify, mix or dissolve, and stir the materials in the reactor. In the existing reactor, the stirrer in the reactor has insufficient material mixing, and only a part of the material in the reactor can flow during work. If the material is not stirred uniformly, the chemical reaction will be uneven, and the unreacted material Mixing and coexisting with reactants affects the use effect of the reactor and cannot meet the needs of modern production. At th...
Claims
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Application Information
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