Device for preparing biodiesel by rotary fixed bed rapid reaction
A fast-response biodiesel technology, applied in the field of chemical equipment, can solve problems such as inability to stir, lower efficiency of esterification reaction, dead point in the stirring range, etc., and achieve the effect of improving efficiency
Pending Publication Date: 2020-03-13
江西艾迪尔新能源有限公司
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Problems solved by technology
However, there is a dead point in the stirring range of the stirrer, and the raw material oil and methanol raw material in the reactor cannot be fully stirred, resulting in a reduction in the efficiency of the esterification reaction
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[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0025] like Figure 1-4 As shown, the present invention proposes a rotating fixed bed rapid reaction biodiesel preparation device, including a top cover 1, a reaction kettle 2, a bottom cover 3, a catalyst placement assembly 4, a first mounting plate 11, a first support rod 111, a first Two mounting plates 12, a second support rod 121, a base 13, a raw oil tank 14, a first delivery pipe 16, a methanol raw material tank 1...
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A device for preparing biodiesel by a rotary fixed bed rapid reaction comprises a top cover, a reaction kettle, a bottom cover, a catalyst accommodating assembly, a first mounting plate, a first supporting rod, a second mounting plate, a second supporting rod, a base, a raw oil tank, a first conveying pipe, a methanol raw material tank, a second conveying pipe, a discharge pipe and a collection tank; the top end of the reaction kettle is rotationally connected with the top cover, and the bottom end of the reaction kettle is rotationally connected with the bottom cover; a driving mechanism fordriving the reaction kettle to rotate is arranged on the second mounting plate; the raw oil tank and the methanol raw material tank are both arranged on the second mounting plate; and a first pressurepump for conveying raw oil in the raw oil tank into the reaction kettle through a first conveying pipe and a second pressure pump for conveying methanol in the methanol raw oil tank into the reactionkettle through a second conveying pipe are arranged on the first mounting plate. The esterification reaction speed of the raw oil and the methanol raw material can be increased by rotating the reaction kettle, and the esterification reaction efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a device for preparing biodiesel by rapid reaction in a rotating fixed bed. Background technique [0002] Biodiesel refers to vegetable oil (such as rapeseed oil, soybean oil, peanut oil, corn oil, cottonseed oil, etc.), animal oil (such as fish oil, lard, tallow, sheep oil, etc.), waste oil or microbial oil and methanol or ethanol Fatty acid methyl or ethyl esters formed by ester conversion. Biodiesel is a typical "green energy", which has the characteristics of good environmental performance, good engine start performance, good fuel performance, wide source of raw materials, and renewable properties. [0003] The reaction kettle in the existing device for preparing biodiesel is generally fixed, and the raw material oil and the methanol raw material are stirred by setting a stirrer in the reaction kettle to carry out the esterification reaction. However, there is a ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C11C3/04B01J8/10B01J19/28C10L1/02
CPCC11C3/04B01J8/10B01J19/28C10L1/02Y02E50/10
Inventor 万涛
Owner 江西艾迪尔新能源有限公司