CN212942900U

CN212942900U - Fatty acid methyl ester biodiesel reaction unit

Info

Publication number: CN212942900U
Application number: CN202021174729.8U
Authority: CN
Inventors: 秦扣南; 夏俊
Original assignee: Jiangsu Yuehong Biotechnology Co ltd
Current assignee: Jiangsu Yuehong Biotechnology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-13
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a fatty acid methyl ester biodiesel reaction device, which comprises a reaction tank body, the outside of the bottom circumference of the reaction tank body is fixedly connected with a supporting leg, the top cover of the reaction tank body is closed with a tank cover, a positioning cylinder is fixedly connected in the middle of the top of the inner cavity of the tank cover, the outside bottom of the positioning cylinder is provided with a centrifugal filtering mechanism, a threaded supporting rod is arranged in the middle of the inner cavity of the positioning cylinder, the outer wall of the threaded supporting rod is screwed with an inner threaded pipe, the top center of the tank cover is provided with a first motor, the circumference outer wall of the tank cover is uniformly provided with a material guide bucket cylinder, the left side and the right side of the top of the tank cover are both rotationally connected with a hanging ring, the outer wall bottom of the tank cover is fixedly connected with a first edge ring, the outer wall top of the reaction tank body is fixedly connected with a second edge ring, the centralized collection and cleaning of the granular catalyst are facilitated, the reaction time is shortened, and the production and manufacturing efficiency is improved.

Description

Fatty acid methyl ester biodiesel reaction unit

Technical Field

The utility model relates to a biodiesel technical field, concretely relates to fatty acid methyl ester biodiesel reaction unit.

Background

Fatty acid methyl ester is generated by methylation of fatty acid, biodiesel refers to fatty acid methyl ester obtained after esterification and ester exchange of animal and vegetable oil and short-chain alcohol such as methanol and the like and refining, and is a renewable clean energy source, diesel is a fuel which is relatively popular in urban and rural areas, and the production of diesel through a biological approach is a most economic approach for expanding the utilization of biological resources, is one of the development directions of biological energy sources, the energy biotechnology must be developed, and the pollution-free biodiesel can be widely applied.

At present, in the production and manufacturing process of biodiesel, when raw materials are reacted and manufactured together, different reaction raw materials are stacked and extruded together, and sometimes under the condition that a particle catalyst needs to be added, the mutual stacking and extrusion are more, so that the reaction time is prolonged, the production and manufacturing efficiency is reduced, meanwhile, the particle catalyst can be mixed in a product obtained by reaction and is not easy to clean, and therefore, a fatty acid methyl ester biodiesel reaction device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a fatty acid methyl ester biodiesel reaction unit, be convenient for to the concentrated collection clearance of granular catalyst, reduce reaction time simultaneously, improve production preparation efficiency.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a fatty acid methyl ester biodiesel reaction unit, includes the retort body, the bottom circumference outside rigid coupling of the retort body has the supporting legs, the top lid of the retort body has closed the cover, rigid coupling has a location section of thick bamboo in the middle of the inner chamber top of cover, the outside bottom of a location section of thick bamboo is provided with centrifugal filter mechanism, be provided with the screw thread bracing piece in the middle of the inner chamber of a location section of thick bamboo, and the top of screw thread bracing piece runs through the top of cover, the outer wall spiro union of screw thread bracing piece has the internal thread pipe, the top center department of cover is provided with first motor, and the bottom power take off end of first motor is connected with the one end that the screw thread bracing piece runs through the cover top, the circumference outer wall of cover evenly is provided with a guide hopper section of thick bamboo, the one end that the guide hopper section of thick bamboo is pressed close to the screw, the left side and the right side of the top of the tank cover are rotatably connected with hanging rings, the bottom of the outer wall of the tank cover is fixedly connected with a first side ring, the top of the outer wall of the reaction tank body is fixedly connected with a second side ring, the bottom of the second side ring is uniformly screwed with fastening bolts, and the tops of the fastening bolts penetrate through the top of the first side ring;

a second motor is arranged in the middle of the bottom of the reaction tank body, the output end at the top of the second motor extends into the inner cavity of the reaction tank body, the left side and the right side of the output end of the second motor extending into the inner cavity of the reaction tank body are symmetrically and fixedly connected with supporting cross rods, the supporting cross bar is positioned below the centrifugal filtering mechanism, the left side and the right side of the centrifugal filtering mechanism are symmetrically provided with stirring rods, the bottom of the stirring rods is fixedly connected with the supporting cross rod, the stirring blades are respectively and uniformly arranged on the two groups of stirring rods from top to bottom, the middle parts of the left side wall and the right side wall of the inner cavity of the reaction tank body are respectively provided with an electric heating sheet in an embedded mode, the lower end of the left side wall of the reaction tank body is provided with a temperature control switch, the induction end of the temperature control switch extends into the inner cavity of the reaction tank body, and temperature detect switch and electric heating plate electric connection, the bottom right side of retort body is provided with row material pipe, it is provided with the stop valve on the material pipe to arrange.

Preferably, in the fatty acid methyl ester biodiesel reaction device, the centrifugal filtering mechanism comprises a filter cylinder, the center of the lower surface of the inner cavity of the filter cylinder is fixedly connected with the lower surface of the internal threaded pipe, four groups of windows are arranged on the circumferential outer wall of the filter cylinder, the four groups of windows are arranged in an annular array, and the inner cavities of the four groups of windows are provided with filter screens, so that reaction raw materials and a granular catalyst used in reaction can be conveniently blocked, and filtered liquid flows into the reaction tank body.

Preferably, in the fatty acid methyl ester biodiesel reaction device, the positioning cylinder is in clearance fit with the filter cylinder, so that the filter cylinder can be adjusted in rotation conveniently.

Preferably, in the fatty acid methyl ester biodiesel reaction device, the top of the guide hopper cylinder is covered with the plug cover, so that the guide hopper cylinder can be conveniently covered and sealed after being used.

Preferably, in the fatty acid methyl ester biodiesel reaction device, the rotation direction of the first motor is opposite to the rotation direction of the second motor and the direction of the threads on the threaded support rod, the rotation direction of the first motor is opposite to the rotation direction of the second motor, the reaction rate of the reaction raw materials is increased, and the rotation direction of the first motor is opposite to the direction of the threads on the threaded support rod, so that the possibility of thread convolution and loosening between the threaded support rod and the threaded pipe is reduced when the internal threaded pipe and the centrifugal filter mechanism are driven to rotate together.

Preferably, in the fatty acid methyl ester biodiesel reaction device, an insertion groove is formed in the top of the circumferential side wall of the inner cavity of the reaction tank body, a sealing insertion ring matched with the insertion groove is arranged at the bottom of the tank cover, and the tank cover and the reaction tank body are conveniently sealed when being closed through the insertion of the sealing insertion ring in the insertion groove.

Preferably, the device for reacting fatty acid methyl ester biodiesel is characterized in that the bottom of the inner cavity of the guide hopper cylinder is inclined, and one end of the bottom of the inner cavity of the guide hopper cylinder, which is far away from the positioning cylinder, is higher than one end of the bottom of the inner cavity, which is close to the positioning cylinder, so that the raw materials are guided and conveyed into the positioning cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model has reasonable structural design, on one hand, each raw material and the granular catalyst can be individually conveyed to the positioning cylinder in a one-to-one correspondence way through a plurality of groups of guide hopper cylinders, and then the raw material and the granular catalyst are transited to the centrifugal filtering mechanism through the positioning cylinder, and the granular catalyst existing in the raw material can be conveniently filtered and collected in a centralized way through the centrifugal filtering mechanism; on the other hand drives centrifugal filter mechanism through first motor and rotates, makes each raw materials carry out the centrifugal mixing in centrifugal filter mechanism, again under the effect of catalysis reaction with higher speed, the raw materials after the centrifugal mixing permeate through the filter screen and enter into the retort body simultaneously, do through the second motor and rotate with first motor phase inversion's rotation drive puddler and stirring leaf and rotate together and mix the stirring to the raw materials, make fully contact between each raw materials to accelerate reaction rate, reduce reaction time, improve production manufacturing efficiency.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the utility model in use;

FIG. 2 is a schematic structural view of a centrifugal filter mechanism according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a reaction tank body, 2-supporting legs, 3-a tank cover, 4-a positioning barrel, 5-a centrifugal filtering mechanism, 501-a filtering screen, 502-a window, 503-a filtering barrel, 6-a threaded supporting rod, 7-an internal threaded pipe, 8-a first motor, 9-a guide hopper barrel, 10-a plug cover, 11-a hanging ring, 12-a first edge ring, 13-a second edge ring, 14-a fastening bolt, 15-a second motor, 16-a supporting cross rod, 17-a stirring rod, 18-a stirring blade, 19-an electric heating sheet, 20-a temperature control switch and 21-a discharging pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, a fatty acid methyl ester biodiesel reaction device comprises a reaction tank body 1, wherein a supporting leg 2 is fixedly connected to the outer side of the bottom circumference of the reaction tank body 1, a tank cover 3 is covered on the top of the reaction tank body 1, an insertion groove is formed in the top of the circumferential side wall of an inner cavity of the reaction tank body 1, a sealing insertion ring matched with the insertion groove is arranged at the bottom of the tank cover 3 and is inserted into the insertion groove through the sealing insertion ring, so that the tank cover 3 and the reaction tank body 1 are conveniently sealed when being covered, a positioning cylinder 4 is fixedly connected to the middle of the top of the inner cavity of the tank cover 3, a centrifugal filtering mechanism 5 is arranged at the bottom of the outer side of the positioning cylinder 4, a threaded supporting rod 6 is arranged in the middle of the inner cavity of the positioning cylinder 4, the top of the threaded supporting rod 6 penetrates through the top of, the center of the lower surface of the inner cavity of the filter cylinder 503 is fixedly connected with the lower surface of the internal thread tube 7, four groups of windows 502 are arranged on the circumferential outer wall of the filter cylinder 503, the four groups of windows 502 are arranged in an annular array, the inner cavities of the four groups of windows 502 are respectively provided with a filter screen 501 which is convenient for blocking reaction raw materials and granular catalysts used in reaction, so that filtered liquid flows into the reaction tank body 1, the positioning cylinder 4 is in clearance fit with the filter cylinder 503 to facilitate the rotation adjustment of the filter cylinder 503, the center of the top of the tank cover 3 is provided with a first motor 8, the bottom power output end of the first motor 8 is connected with one end of the threaded support rod 6 penetrating through the top of the tank cover 3, the circumferential outer wall of the tank cover 3 is uniformly provided with a material guide bucket cylinder 9, one end of the material guide bucket cylinder 9 close to the threaded support rod 6, the top of the guide hopper cylinder 9 is covered with a plug cover 10, so that the guide hopper cylinder 9 can be conveniently covered and sealed after use, the bottom of the inner cavity of the guide hopper cylinder 9 is inclined, one end of the bottom of the inner cavity of the guide hopper cylinder 9, which is far away from the positioning cylinder 4, is higher than one end of the bottom of the inner cavity, which is close to the positioning cylinder 4, so that the raw materials can be conveniently conveyed into the positioning cylinder 4 in a diversion way, the left side and the right side of the top of the tank cover 3 are rotatably connected with lifting rings 11, the bottom of the outer wall of the tank cover 3 is fixedly connected with a first side ring 12, the top of the outer wall of the reaction tank body 1 is fixedly connected with a second side ring 13, the bottom of the second side ring 13 is uniformly screwed with fastening bolts 14, the top of the fastening bolts 14 penetrates through the top of the first side ring 12, a second motor 15 is arranged in the middle of the bottom of the reaction tank body 1, the top output end of the second motor 15 extends into, the reaction rate of the reaction raw materials is improved by the fact that the rotating direction of the first motor 8 is opposite to the rotating direction of the second motor 15, the rotating direction of the first motor 8 is opposite to the direction of the threads on the threaded support rod 6, so that when the internal threaded tube 7 and the centrifugal filter mechanism 5 are driven to rotate together, the possibility of thread convolution and loosening of the threaded support rod 6 and the internal threaded tube 7 is reduced, the left side and the right side of the output end of the second motor 15, which extends into the inner cavity of the reaction tank body 1, are symmetrically and fixedly connected with support cross rods 16, the support cross rods 16 are positioned below the centrifugal filter mechanism 5, the left side and the right side of the centrifugal filter mechanism 5 are symmetrically provided with stirring rods 17, the bottoms of the stirring rods 17 are fixedly connected with the support cross rods 16, the two groups of stirring rods 17 are respectively and uniformly provided with stirring blades 18 from top to bottom, the lower end of the left side wall of the reaction tank body 1 is provided with a temperature control switch 20, the sensing end of the temperature control switch 20 extends into the inner cavity of the reaction tank body 1, the temperature control switch 20 is electrically connected with an electric heating sheet 19, the right side of the bottom of the reaction tank body 1 is provided with a material discharging pipe 21, and the material discharging pipe 21 is provided with a stop valve.

One specific application of this embodiment is: the utility model has the advantages of reasonable design, heat and make its temperature control at 30 in to retort body 1 through temperature detect switch 20 control electric heating plate 19, can carry alone location section of thick bamboo 4 to each raw materials and particle catalyst one-to-one through the even guide fill section of thick bamboo 9 that sets up of 3 circumference outer walls of cover lid, again by location section of thick bamboo 4 transition to in centrifugal filter mechanism 5, be convenient for filter the concentrated collection to the particulate matter that exists in particle catalyst and the raw materials through centrifugal filter mechanism 5, it is rotatory to drive centrifugal filter mechanism 5 through first motor 8, make each raw materials and particle catalyst carry out centrifugal mixing in centrifugal filter mechanism 5, at the effect of particle catalyst reaction with higher speed again, simultaneously each raw materials when centrifugal mixing in centrifugal filter mechanism 5, the raw materials can see through filter screen 501 and enter into retort body 1, do through second motor 15 and rotate with first motor 8 opposite rotation drive puddler 17 and stir leaf 18 and rotate together former motor The materials are mixed and stirred, the materials are continuously in full contact and mixing, so that the reaction rate is accelerated, the reaction time is reduced, the production and manufacturing efficiency is improved, the model of the first motor 8 and the second motor 15 is TCH (v)28-200-3-1800, the fastening bolts 14 are screwed and removed on the first side ring 12 and the second side ring 13, hooked on the hanging ring 11 by external hanging equipment, the tank cover 3 is opened on the reaction tank body 1, the centrifugal filter mechanism 5 is further removed from the reaction tank body 1, the centrifugal filter mechanism 5 is convenient to disassemble through the screw connection effect of the internal thread pipe 7 and the thread support rod 6, thereby facilitating the cleaning of the particle catalyst collected in the centrifugal filter mechanism 5 and the particle matter existing in the raw material, by opening the shut-off valve on the discharge pipe 21, the produced product can be discharged through the discharge pipe 21 and collected.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a fatty acid methyl ester biodiesel reaction unit, includes retort body (1), its characterized in that: the bottom circumference outside rigid coupling of the retort body (1) has supporting legs (2), the top lid of the retort body (1) has closed cover (3), the rigid coupling has a location section of thick bamboo (4) in the middle of the inner chamber top of cover (3), the outside bottom of a location section of thick bamboo (4) is provided with centrifugal filter mechanism (5), be provided with screw thread bracing piece (6) in the middle of the inner chamber of a location section of thick bamboo (4), and the top of screw thread bracing piece (6) runs through the top of cover (3), the outer wall spiro union of screw thread bracing piece (6) has internal thread pipe (7), the top center department of cover (3) is provided with first motor (8), and the bottom power take off end of first motor (8) is connected with the one end that screw thread bracing piece (6) runs through cover (3) top, the circumference outer wall of cover (3) evenly is provided with guide fill section of, one end of the guide hopper cylinder (9) close to the threaded support rod (6) is fixedly connected with the positioning cylinder (4), the inner cavity of the guide hopper cylinder (9) is communicated with the inner cavity of the positioning cylinder (4), the left side and the right side of the top of the tank cover (3) are rotatably connected with hanging rings (11), the bottom of the outer wall of the tank cover (3) is fixedly connected with a first side ring (12), the top of the outer wall of the reaction tank body (1) is fixedly connected with a second side ring (13), the bottom of the second side ring (13) is uniformly screwed with a fastening bolt (14), and the top of the fastening bolt (14) penetrates through the top of the first side ring (12);

the reaction tank is characterized in that a second motor (15) is arranged in the middle of the bottom of the reaction tank body (1), the top output end of the second motor (15) extends into the inner cavity of the reaction tank body (1), the left side and the right side of the output end of the inner cavity of the reaction tank body (1) of the second motor (15) are symmetrically and fixedly connected with a supporting cross rod (16), the supporting cross rod (16) is positioned below a centrifugal filtering mechanism (5), stirring rods (17) are symmetrically arranged on the left side and the right side of the centrifugal filtering mechanism (5), the bottom of each stirring rod (17) is fixedly connected with the supporting cross rod (16), stirring blades (18) are uniformly arranged on the two groups of stirring rods (17) from top to bottom respectively, electric heating plates (19) are installed in the middle of the left side wall and the right side wall of the inner cavity of the reaction tank body (1) in an embedded mode, a temperature control switch (20) is arranged at the lower end of the left side wall of the reaction, and temperature detect switch (20) and electric heating piece (19) electric connection, the bottom right side of retort body (1) is provided with row material pipe (21), be provided with the stop valve on row material pipe (21).

2. The fatty acid methyl ester biodiesel reaction device according to claim 1, wherein: the centrifugal filtering mechanism (5) comprises a filtering cylinder (503), the center of the lower surface of the inner cavity of the filtering cylinder (503) is fixedly connected with the lower surface of the internal threaded pipe (7), four groups of windows (502) are arranged on the outer wall of the circumference of the filtering cylinder (503), the four groups of windows (502) are arranged in an annular array, and the inner cavities of the four groups of windows (502) are provided with filtering nets (501).

3. The fatty acid methyl ester biodiesel reaction device according to claim 1, wherein: the positioning cylinder (4) is in clearance fit with the filter cylinder (503).

4. The fatty acid methyl ester biodiesel reaction device according to claim 1, wherein: the top of the material guide bucket cylinder (9) is covered with a plug cover (10).

5. The fatty acid methyl ester biodiesel reaction device according to claim 1, wherein: the rotating direction of the first motor (8) is opposite to the rotating direction of the second motor (15) and the thread direction on the thread supporting rod (6).

6. The fatty acid methyl ester biodiesel reaction device according to claim 1, wherein: the top of the circumferential side wall of the inner cavity of the reaction tank body (1) is provided with an insertion groove, and the bottom of the tank cover (3) is provided with a sealed insertion ring matched with the insertion groove.

7. The fatty acid methyl ester biodiesel reaction device according to claim 1, wherein: the bottom of the inner cavity of the guide hopper cylinder (9) is inclined, and one end, far away from the positioning cylinder (4), of the bottom of the inner cavity of the guide hopper cylinder (9) is higher than one end, close to the positioning cylinder (4), of the bottom of the inner cavity.