CN212468116U - Horizontal inner loop stirring reactor of environment-friendly - Google Patents
Horizontal inner loop stirring reactor of environment-friendly Download PDFInfo
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- CN212468116U CN212468116U CN202021017500.3U CN202021017500U CN212468116U CN 212468116 U CN212468116 U CN 212468116U CN 202021017500 U CN202021017500 U CN 202021017500U CN 212468116 U CN212468116 U CN 212468116U
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Abstract
The utility model discloses an environment-friendly horizontal internal circulation stirring reactor, which comprises a circulation stirring reactor body, wherein the bottom of the circulation stirring reactor body is provided with a feed inlet, two supporting seats, a heat conducting oil inlet and a discharge outlet, the two supporting seats and the heat conducting oil inlet are both positioned between the feed inlet and the discharge outlet, one side of the circulation stirring reactor body is provided with a stirring motor, and the top of the circulation stirring reactor body is provided with a heat conducting oil outlet and a gas outlet, a gas-liquid separator and an odor adsorption box are arranged at the gas outlet, liquid in gas is filtered through the gas-liquid separator, only gas is discharged, the odor adsorption box adsorbs chemical odor in the gas, the discharged gas is more environment-friendly, the problem that no device for treating the discharged gas is arranged is solved, and chemical liquid and chemical odor contained in the gas can be discharged into the atmosphere, causing environmental pollution.
Description
Technical Field
The utility model belongs to the technical field of the inner loop reactor, concretely relates to horizontal inner loop stirring reactor of environment-friendly.
Background
The internal circulation reactor is a non-gradient reactor, but different from the external circulation reactor, the gas after reaction is not circulated to an inlet to achieve no gradient, but a high-speed mechanical stirrer is arranged in the reactor to achieve uniform concentration and uniform temperature. This is essentially a fully mixed flow reactor, which is called an internal circulation reactor because it is circulated by the action of mechanical agitation and a circulating flow is formed within the reactor. Obviously, the rotational speed of the agitator must be high, typically 1 thousand to thousands of revolutions per minute. The specific values are related to the reactor configuration and operating conditions. The internal circulation reactor is constructed in a rotary basket type internal circulation reactor in which catalyst particles are placed to rotate together with a rotary shaft.
However, the existing internal circulation reactor has some disadvantages in the use process, for example, the circulation gas is generally directly discharged, a device for treating the discharged gas is not provided, and the peculiar smell of chemical liquid and chemicals contained in the gas can be discharged into the atmosphere, thereby causing environmental pollution; in addition, only one stirrer is arranged in the general reactor, and the circulation effect is not good enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a horizontal inner loop stirring reactor of environment-friendly to it does not set up the device to gas treatment and the not good enough problem of circulation effect to provide among the above-mentioned background art to solve.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a horizontal inner loop stirring reactor of environment-friendly, includes the circulation stirring reactor body, the bottom of circulation stirring reactor body is provided with feed inlet, two supporting seats, conduction oil import and discharge gate, two the supporting seat and conduction oil import all are located between feed inlet and discharge gate, one side of circulation stirring reactor body is provided with agitator motor and catalyst entry, and the top of circulation stirring reactor body is provided with conduction oil export and gas vent, the conduction oil export is located one side of gas vent, the top of gas vent is installed vapour and liquid separator, vapour and liquid separator's exit is provided with peculiar smell adsorption box, one side of peculiar smell adsorption box is provided with the purge gas export, one side of agitator motor rotates and is connected with the rotation axis, and the rotation axis extends to the inside of circulation stirring reactor body, be provided with agitator one and agitator two on the rotation axis, the first stirrer and the second stirrer are both provided with a plurality of stirrers, and the stirrers are distributed at intervals.
Preferably, an inner interlayer is arranged inside the circulating stirring reactor body, and the heat conduction oil outlet and the discharge port are communicated with the inner interlayer.
Preferably, the inside of vapour and liquid separator is provided with rotatory circle, the inside of peculiar smell adsorption box is provided with the active carbon adsorption net.
Preferably, agitator one includes puddler and stirring vane, puddler and stirring vane all are provided with six, and six puddlers equidistance distribute in the outside of rotation axis, six stirring vane installs the one end at the puddler respectively.
Preferably, the second stirrer is of a circular structure, and the second stirrer is provided with a circulation hole.
Preferably, the stirring motor and the rotating shaft are directly provided with a speed reducer, a reduction gear is arranged in the speed reducer, and the reduction gear is rotatably connected with the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses set up vapour and liquid separator and peculiar smell absorption box in gas vent department, through the liquid filtration of vapour and liquid separator in with gas, only exhaust gas, peculiar smell absorption box adsorbs the chemical peculiar smell in with gas, makes the combustion gas environmental protection more, has solved the circulating gas and has generally all directly discharged, does not set up the device to exhaust gas treatment, and the peculiar smell of the chemical liquid that contains in the gas and chemicals can discharge into the atmosphere, causes environmental pollution's problem.
(2) The utility model discloses set up agitator two on the rotation axis, agitator two and an agitator interval distribution, the cooperation is used, can make circulation effect including catalyst granule and chemical liquid better, has solved only to be equipped with an agitator in the general reactor, and circulation effect is not good enough problem.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an internal structural view of the present invention;
fig. 3 is a side view of the first stirrer of the present invention;
FIG. 4 is a side view of a second stirrer of the present invention;
in the figure: 1-a stirring motor; 2-a heat conducting oil outlet; 3-a purified gas outlet; 4-odor adsorption box; 41-activated carbon adsorption net; 5-a gas-liquid separator; 51-a rotation ring; 6-an exhaust port; 7-circulating the stirred reactor body; 8-a feed inlet; 9-a support seat; 10-a heat transfer oil inlet; 11-a discharge hole; 12-a rotating shaft; 121-a first stirrer; 122-a second stirrer; 123-circulation holes; 13-an inner interlayer; 14-catalyst inlet.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: an environment-friendly horizontal internal circulation stirring reactor comprises a circulation stirring reactor body 7, wherein the bottom of the circulation stirring reactor body 7 is provided with a feed inlet 8, two supporting seats 9, a heat-conducting oil inlet 10 and a discharge outlet 11, the two supporting seats 9 and the heat-conducting oil inlet 10 are positioned between the feed inlet 8 and the discharge outlet 11, one side of the circulation stirring reactor body 7 is provided with a stirring motor 1 and a catalyst inlet 14, the stirring motor 1 adopts a TCH/V-750 three-phase asynchronous motor, the stirring motor 1 is electrically connected with an external controller, the top of the circulation stirring reactor body 7 is provided with a heat-conducting oil outlet 2 and a gas outlet 6, the heat-conducting oil outlet 2 is positioned at one side of the gas outlet 6, the top end of the gas outlet 6 is provided with a gas-liquid separator 5, the outlet of the gas-liquid separator 5 is, one side of the stirring motor 1 is rotatably connected with a rotating shaft 12, the rotating shaft 12 extends into the circulating stirring reactor body 7, a first stirrer 121 and a second stirrer 122 are arranged on the rotating shaft 12, the first stirrer 121 and the second stirrer 122 are respectively provided with a plurality of stirrers, and the plurality of stirrers 121 and the second stirrer 122 are distributed at intervals.
Based on the above, the process is as follows: the stirring motor 1 is powered on, granular catalyst is put from a catalyst inlet 14, chemical liquid is put into the circulating stirring reactor body 7 from a feed inlet 8, meanwhile, heat conducting oil is pumped into the interlayer 13 from a heat conducting oil inlet 10, substances in the circulating stirring reactor body 7 are heated, and are discharged from a heat conducting oil outlet 2 for circulating use, the stirring motor 1 is started, the stirring motor 1 rotates to drive a rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive a first stirrer 121 and a second stirrer 122 to rotate, the first stirrer 121 and the second stirrer 122 continuously suck reaction gas on a liquid surface while material liquid is mixed, the hydrogenation reaction kettle achieves the purposes of gas-liquid circulation and dispersion, so that gas is discharged from an exhaust port 6, liquid in the gas is filtered through a gas-liquid separator 5, only the gas is discharged, and chemical peculiar smell in the gas is adsorbed by an activated carbon adsorption net 41 in the peculiar smell adsorption box 4, the discharged gas is more environment-friendly.
Further, an inner interlayer 13 is arranged inside the circulating stirring reactor body 7, and the heat conducting oil outlet 2 and the discharge port 11 are communicated with the inner interlayer 13 and heat the circulating stirring reactor body 7.
Further, a rotating ring 51 is provided inside the gas-liquid separator 5, and an activated carbon adsorption net 41 is provided inside the odor adsorption box 4.
The gas-liquid separator 5 is based on the principle that in a container suddenly enlarged by utilizing the difference of specific gravity of gas and liquid, fine liquid drops in a gas phase sink and are separated from gas in the process of turning the rotating ring 51 after the flow speed is reduced, and the fine liquid drops in the gas phase are thrown to the wall of the container by an inlet high-speed gas flow and lose kinetic energy after collision to be separated from turning gas.
Further, agitator 121 includes puddler and stirring vane, and puddler and stirring vane all are provided with six, and six puddlers equidistance distribute in the outside of rotation axis 12, and six stirring vane install the one end at the puddler respectively.
Furthermore, the second stirrer 122 is of a circular structure, the second stirrer 122 is provided with a circulation hole 123, the second stirrer 122 can enable chemical liquid to swirl inside, and the second stirrer 122 is matched with the first stirring vane type stirrer 121 for use, so that the circulation effect of the catalyst particles and the chemical liquid in the circulation stirring reactor 7 is better.
Further, the stirring motor 1 and the rotating shaft 12 are directly provided with a speed reducer, a speed reduction gear is arranged in the speed reducer, and the speed reduction gear is rotatably connected with the rotating shaft 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a horizontal inner loop stirring reactor of environment-friendly, includes circulation stirring reactor body (7), the bottom of circulation stirring reactor body (7) is provided with feed inlet (8), two supporting seats (9), conduction oil import (10) and discharge gate (11), two supporting seat (9) and conduction oil import (10) all are located between feed inlet (8) and discharge gate (11), one side of circulation stirring reactor body (7) is provided with agitator motor (1) and catalyst entry (14), and the top of circulation stirring reactor body (7) is provided with conduction oil export (2) and gas vent (6), conduction oil export (2) are located one side of gas vent (6), its characterized in that: gas-liquid separator (5) are installed on the top of gas vent (6), the exit of gas-liquid separator (5) is provided with peculiar smell and adsorbs box (4), one side of peculiar smell adsorption box (4) is provided with purified gas outlet (3), one side of agitator motor (1) is rotated and is connected with rotation axis (12), and rotation axis (12) extend to the inside of circulation stirring reactor body (7), be provided with agitator one (121) and agitator two (122) on rotation axis (12), agitator one (121) and agitator two (122) all are provided with a plurality ofly, and a plurality of agitator one (121) and agitator two (122) interval distribution.
2. The environment-friendly horizontal internal circulation stirring reactor as claimed in claim 1, wherein: an inner interlayer (13) is arranged inside the circulating stirring reactor body (7), and the heat conduction oil outlet (2) and the discharge hole (11) are communicated with the inner interlayer (13).
3. The environment-friendly horizontal internal circulation stirring reactor as claimed in claim 1, wherein: the inside of vapour and liquid separator (5) is provided with rotatory circle (51), the inside of peculiar smell adsorption box (4) is provided with active carbon adsorption net (41).
4. The environment-friendly horizontal internal circulation stirring reactor as claimed in claim 1, wherein: the first stirrer (121) comprises a stirring rod and stirring blades, wherein the stirring rod and the stirring blades are all provided with six stirring rods, the six stirring rods are distributed in the outer side of the rotating shaft (12) at equal intervals, and the six stirring blades are respectively installed at one end of the stirring rod.
5. The environment-friendly horizontal internal circulation stirring reactor as claimed in claim 1, wherein: the second stirrer (122) is of a circular structure, and a circulation hole (123) is formed in the second stirrer (122).
6. The environment-friendly horizontal internal circulation stirring reactor as claimed in claim 1, wherein: the stirring motor (1) and the rotating shaft (12) are directly provided with a speed reducer, a reduction gear is arranged in the speed reducer, and the reduction gear is rotatably connected with the rotating shaft (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017500.3U CN212468116U (en) | 2020-06-05 | 2020-06-05 | Horizontal inner loop stirring reactor of environment-friendly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021017500.3U CN212468116U (en) | 2020-06-05 | 2020-06-05 | Horizontal inner loop stirring reactor of environment-friendly |
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| CN212468116U true CN212468116U (en) | 2021-02-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495285A (en) * | 2020-06-05 | 2020-08-07 | 扬州普立特科技发展有限公司 | Horizontal inner loop stirring reactor of environment-friendly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495285A (en) * | 2020-06-05 | 2020-08-07 | 扬州普立特科技发展有限公司 | Horizontal inner loop stirring reactor of environment-friendly |
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