CN211216215U - Full-automatic methanol gasoline continuous blending equipment - Google Patents
Full-automatic methanol gasoline continuous blending equipment Download PDFInfo
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- CN211216215U CN211216215U CN201922139597.9U CN201922139597U CN211216215U CN 211216215 U CN211216215 U CN 211216215U CN 201922139597 U CN201922139597 U CN 201922139597U CN 211216215 U CN211216215 U CN 211216215U
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Abstract
The utility model discloses a full-automatic methanol gasoline allotment equipment in succession, including organism and three-way valve, heating furnace, the tee bend blender of setting on the organism, its characterized in that: the heating furnace comprises a first heating furnace and a second heating furnace; an air flow controller and a temperature controller which are connected are arranged in the machine body; the airflow controller is connected with the three-way valve; the temperature controller is connected with the first heating furnace and the second heating furnace; the three-way valve comprises an inlet flange and two outlet flanges, and the two outlet flanges are respectively connected with the air inlets of the first heating furnace and the second heating furnace; the air outlets of the first heating furnace and the second heating furnace are respectively connected with two mixed air inlet pipes of the three-way mixer; the first heating furnace and the second heating furnace are mutually standby. The utility model discloses a mutual reserve of two heating furnaces can avoid the shut down that leads to because of the carbon deposit under keeping the production continuous operation condition, can retrieve the carbon black again in continuous operation to realize the benefit maximize.
Description
Technical Field
The utility model relates to a methanol gasoline technical field especially involves a full-automatic methanol gasoline allotment equipment in succession.
Background
In the chemical industry, the mixing operation of liquid is one of the frequently used operation methods, and whether the liquid is sufficiently and uniformly mixed directly influences the quality of the final product.
In the process of methanol gasoline, the mixing effect of methanol, hydrocarbon compounds and various additives is a key factor influencing the product quality, most of the existing methanol gasoline blending is manually operated, batch kettle type production is carried out, the product quality is unstable, and therefore a mixing and blending system with accurate metering and continuous stability needs to be designed for the methanol gasoline blending.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the weak point among the above-mentioned prior art and provide a full-automatic methanol gasoline allotment equipment in succession that is arranged in automatic control and adjusts methanol gasoline production allotment in-process methanol and petrol and the proportion of various additives and makes its homogeneous mixing, reduces the energy consumption.
The utility model discloses a realize through following mode: the utility model provides a full-automatic methanol gasoline allotment equipment in succession, includes PLC programmable controller 1, methyl alcohol head tank 2, additive head tank 3, light hydrocarbon compound head tank 4, methyl alcohol gasoline finished product storage tank 6, its characterized in that: the methanol raw material tank 2, the additive raw material tank 3 and the light hydrocarbon compound raw material tank 4 are connected with a split-flow spiral hedging mixer 5 through discharge pipelines; a finished product outlet 58 of the split-flow spiral hedging mixer 5 is connected with the methanol gasoline finished product storage tank 6; a first electromagnetic valve 21, a first liquid metering pump 23 and a first liquid flowmeter 22 are sequentially connected to a discharge pipeline of the methanol raw material tank 2; a discharge pipeline of the additive raw material tank 3 is sequentially connected with a second electromagnetic valve 31, a second liquid metering pump 33 and a second liquid flow meter 32; and a discharge pipeline of the light hydrocarbon compound raw material tank 4 is sequentially connected with a third electromagnetic valve 41, a third liquid metering pump 43 and a third liquid flow meter 42.
Further, the first electromagnetic valve 21, the first liquid metering pump 23 and the first liquid flow meter 22 are respectively connected with the PLC programmable controller 1 through data lines.
Further, the second electromagnetic valve 31, the second liquid metering pump 33 and the second liquid flow meter 32 are respectively connected with the PLC programmable controller 1 through data lines.
Further, the third electromagnetic valve 41, the third liquid metering pump 43 and the third liquid flow meter 42 are respectively connected with the PLC programmable controller 1 through data lines.
Further, a heat tracing device 51 is arranged outside an inlet of the split-flow spiral opposite-flushing mixer 5; the heat tracing device 51 is connected with a heating furnace 53; the heating furnace 53 is connected with the PLC 1 through a data line.
Further, a thermocouple 52 is arranged in the shunting spiral opposite-flushing mixer 5; the thermocouple 52 is connected with the PLC programmable controller 1 through a data line.
Further, the methanol gasoline finished product storage tank 6 is provided with a liquid level meter 61; a fourth electromagnetic valve 62 is arranged on an outlet pipeline of the methanol gasoline finished product storage tank 6; the fourth electromagnetic valve 62 is connected with the PLC 1.
Further, the diversion spiral hedging mixer 5 comprises a material diversion pipe 54, a diversion pipe 55, a spiral hedging mixing pipe 56 and a finished product discharge pipe 57 which are connected in sequence; the material dividing pipe 54 comprises a main pipe 541 and two branch pipes 542; the end parts of the branch pipes 542 are connected with a guide pipe 55, and the other end of the guide pipe 55 is connected with the two ends of the spiral opposite-flushing mixing pipe 56; the middle part of the spiral opposite-flushing mixing pipe 3 is vertically and upwards connected with a finished product discharging pipe 57; and the top of the finished product discharge pipe 57 is a finished product outlet 58.
Further, spoilers 543 are arranged in the main pipe 541 of the material flow dividing pipe 54 in a staggered manner; the draft tube 55 is an arc-shaped pipe.
Further, a spiral fin 561 is arranged in the spiral opposite-punching mixing pipe 56; the helical fins 561 are fixed in the helical opposed mixing pipe 56; the helical fin 561 is composed of a central shaft and a fin spirally wound around the central shaft in its axial direction.
The beneficial effects of the utility model reside in that: according to the product formula of the methanol gasoline, the production is automatically carried out according to the setting, the raw material control is accurate, the continuous blending of the methanol gasoline can be realized, the production is safe, and the energy consumption is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the split-flow spiral opposed-flow mixer of the present invention;
fig. 3 the utility model discloses reposition of redundant personnel spiral offset mixer sectional view:
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
as shown in fig. 1-3, a full-automatic methanol gasoline continuous blending device comprises a PLC 1, a methanol stock tank 2, an additive stock tank 3, a light hydrocarbon compound stock tank 4, and a methanol gasoline finished product storage tank 6, and is characterized in that: the methanol raw material tank 2, the additive raw material tank 3 and the light hydrocarbon compound raw material tank 4 are connected with a split-flow spiral hedging mixer 5 through discharge pipelines; a finished product outlet 58 of the split-flow spiral hedging mixer 5 is connected with the methanol gasoline finished product storage tank 6; a first electromagnetic valve 21, a first liquid metering pump 23 and a first liquid flowmeter 22 are sequentially connected to a discharge pipeline of the methanol raw material tank 2; a discharge pipeline of the additive raw material tank 3 is sequentially connected with a second electromagnetic valve 31, a second liquid metering pump 33 and a second liquid flow meter 32; and a discharge pipeline of the light hydrocarbon compound raw material tank 4 is sequentially connected with a third electromagnetic valve 41, a third liquid metering pump 43 and a third liquid flow meter 42.
Further, the first electromagnetic valve 21, the first liquid metering pump 23 and the first liquid flow meter 22 are respectively connected with the PLC programmable controller 1 through data lines.
Further, the second electromagnetic valve 31, the second liquid metering pump 33 and the second liquid flow meter 32 are respectively connected with the PLC programmable controller 1 through data lines.
Further, the third electromagnetic valve 41, the third liquid metering pump 43 and the third liquid flow meter 42 are respectively connected with the PLC programmable controller 1 through data lines.
Further, a heat tracing device 51 is arranged outside an inlet of the split-flow spiral opposite-flushing mixer 5; the heat tracing device 51 is connected with a heating furnace 53; the heating furnace 53 is connected with the PLC 1 through a data line.
Further, a thermocouple 52 is arranged in the shunting spiral opposite-flushing mixer 5; the thermocouple 52 is connected with the PLC programmable controller 1 through a data line.
Further, the methanol gasoline finished product storage tank 6 is provided with a liquid level meter 61; a fourth electromagnetic valve 62 is arranged on an outlet pipeline of the methanol gasoline finished product storage tank 6; the fourth electromagnetic valve 62 is connected with the PLC 1.
Further, the diversion spiral hedging mixer 5 comprises a material diversion pipe 54, a diversion pipe 55, a spiral hedging mixing pipe 56 and a finished product discharge pipe 57 which are connected in sequence; the material dividing pipe 54 comprises a main pipe 541 and two branch pipes 542; the end parts of the branch pipes 542 are connected with a guide pipe 55, and the other end of the guide pipe 55 is connected with the two ends of the spiral opposite-flushing mixing pipe 56; the middle part of the spiral opposite-flushing mixing pipe 3 is vertically and upwards connected with a finished product discharging pipe 57; and the top of the finished product discharge pipe 57 is a finished product outlet 58.
Further, spoilers 543 are arranged in the main pipe 541 of the material flow dividing pipe 54 in a staggered manner; the draft tube 55 is an arc-shaped pipe.
Further, a spiral fin 561 is arranged in the spiral opposite-punching mixing pipe 56; the helical fins 561 are fixed in the helical opposed mixing pipe 56; the helical fin 561 is composed of a central shaft and a fin spirally wound around the central shaft in its axial direction.
The working principle is as follows: the working principle is described in detail below by taking the example of blending national standard methanol gasoline for vehicles M85.
The national standard methanol gasoline M85 for vehicles is specified to be composed of 84-86% of methanol by volume fraction, 13-15% of light hydrocarbon compounds by volume fraction and 1-2% of additives by volume fraction.
The utility model discloses edit national standard automobile-used methanol gasoline M85's formula in advance on PLC programmable controller 1, set for first liquid metering pump 23 and pump out the methyl alcohol from methyl alcohol head tank 2 according to 84 ~ 86% volume fraction, set for second liquid metering pump 33 and pump out the additive from additive head tank 3 according to 1 ~ 2% volume fraction, set for third liquid metering pump 43 and pump out light hydrocarbon compound from light hydrocarbon compound head tank 4 according to 13 ~ 15% volume fraction, PLC programmable controller 1 reads first liquid flowmeter 22 at any time, second liquid flowmeter 32 and third liquid flowmeter 42's flow data, when certain flow data surpasss above-mentioned scope, PLC programmable controller 1 automatic issue order is for within the corresponding liquid metering pump adjustment liquid flow regression normal range.
Above-mentioned various raw materials are through liquid metering pump sending to reposition of redundant personnel spiral hedging blender 5, and various raw materials accomplish the mixture promptly after reposition of redundant personnel spiral hedging blender 5, and the pressure that reposition of redundant personnel spiral hedging blender 5's special structural design can directly use liquid metering pump to carry liquid accomplishes the intensive mixing of various liquid, and does not need extra power to stir, has reduced the energy consumption. The material shunt pipe 54 divides the material into two paths, and finally the materials are mixed in a self-opposed mode. The material shunt tubes 54 is responsible for 541 and sets up the spoiler 543, realizes that multiple liquid materials are premixed, through helical fin 561, makes the material flow be screw motion, is opposite direction rotation striking when two strands of materials are opposite, and the mixing effect is better, and finished product discharging pipe 57 is the design of making progress perpendicularly, avoids because of material self gravity reason, causes the mixing effect not good, has further improved the mixing effect.
The material from the finished product outlet 58 of the split-flow spiral hedging mixer 5 is the prepared finished product of the national standard methanol gasoline M85 for vehicles, and the finished product of the national standard methanol gasoline M85 for vehicles is directly sent into the finished product storage tank 6 of the methanol gasoline. An inlet pipeline of the shunting spiral hedging mixer 5 is provided with a heat tracing device 51 connected with a heating furnace 53, and the heat tracing device 51 and the heating furnace 53 are connected with the PLC 1 through data lines.
When the temperature and the air temperature are low in winter, the PLC 1 automatically acquires the temperature data of the thermocouple 52 for ensuring the product quality, and when the temperature data of the thermocouple 52 is lower than 10 ℃, the PLC 1 instructs the heating furnace 53 to supply heat to the heat tracing device 51, so that the temperature of the thermocouple 52 returns to a normal range.
The methanol gasoline finished product storage tank 6 is provided with a liquid level meter 61, when the liquid level meter 61 read by the PLC 1 can meet the production quantity of the batch of methanol gasoline, the PLC 1 can start production, otherwise, the production cannot be started; when the liquid level meter 61 read by the PLC 1 exceeds the safety liquid level, the PLC 1 automatically stops the production system.
The outlet of the methanol gasoline finished product storage tank 6 is provided with a fourth electromagnetic valve 62 which is connected with the PLC 1, and the PLC 1 automatically opens and closes the fourth electromagnetic valve 62 according to the delivery instruction of the oil distribution platform.
The utility model discloses according to methanol gasoline's product formula, produce according to the setting automatically, raw material control is accurate, can realize methanol gasoline's continuous allotment, and safety in production carries out the intensive mixing of principle through reposition of redundant personnel spiral hedging blender 5 and reduces the energy consumption.
The device of its structure and model is not specifically described in the utility model, is the device commonly used in this field, and the field technical staff all can carry out appropriate selection according to actual demand, consequently does not carry out detailed description to its specific structure, PLC programmable controller 1 realizes each item control function, the field technical staff combines the concrete description of description all can to realize.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a full-automatic methanol gasoline allotment equipment in succession, includes PLC programmable controller (1), methyl alcohol head tank (2), additive head tank (3), light hydrocarbon compound head tank (4), methyl alcohol gasoline finished product storage tank (6), its characterized in that: the methanol raw material tank (2), the additive raw material tank (3) and the light hydrocarbon compound raw material tank (4) are connected with a split-flow spiral opposite-impact mixer (5) through discharge pipelines; a finished product outlet (58) of the split-flow spiral hedging mixer (5) is connected with a methanol gasoline finished product storage tank (6); a discharge pipeline of the methanol raw material tank (2) is sequentially connected with a first electromagnetic valve (21), a first liquid metering pump (23) and a first liquid flowmeter (22); a discharge pipeline of the additive raw material tank (3) is sequentially connected with a second electromagnetic valve (31), a second liquid metering pump (33) and a second liquid flow meter (32); and a discharge pipeline of the light hydrocarbon compound raw material tank (4) is sequentially connected with a third electromagnetic valve (41), a third liquid metering pump (43) and a third liquid flowmeter (42).
2. The full-automatic methanol gasoline continuous blending equipment according to claim 1, characterized in that: the first electromagnetic valve (21), the first liquid metering pump (23) and the first liquid flowmeter (22) are respectively connected with the PLC (programmable logic controller) (1) through data lines.
3. The full-automatic methanol gasoline continuous blending equipment according to claim 1, characterized in that: and the second electromagnetic valve (31), the second liquid metering pump (33) and the second liquid flowmeter (32) are respectively connected with the PLC (programmable logic controller) (1) through data lines.
4. The full-automatic methanol gasoline continuous blending equipment according to claim 1, characterized in that: and the third electromagnetic valve (41), the third liquid metering pump (43) and the third liquid flowmeter (42) are respectively connected with the PLC (1) through data lines.
5. The full-automatic methanol gasoline continuous blending equipment according to claim 1, characterized in that: a heat tracing device (51) is arranged outside an inlet of the split flow spiral hedging mixer (5); the heat tracing device (51) is connected with the heating furnace (53); the heating furnace (53) is connected with the PLC (programmable logic controller) (1) through a data line.
6. The full-automatic methanol gasoline continuous blending equipment according to claim 1, characterized in that: a thermocouple (52) is arranged in the shunting spiral hedging mixer (5); the thermocouple (52) is connected with the PLC programmable controller (1) through a data line.
7. The full-automatic methanol gasoline continuous blending equipment according to claim 1, characterized in that: the methanol gasoline finished product storage tank (6) is provided with a liquid level meter (61); a fourth electromagnetic valve (62) is arranged on an outlet pipeline of the methanol gasoline finished product storage tank (6); and the fourth electromagnetic valve (62) is connected with the PLC (programmable logic controller) (1).
8. The full-automatic methanol gasoline continuous blending equipment according to claim 1, characterized in that: the flow-dividing spiral opposite-flushing mixer (5) comprises a material flow-dividing pipe (54), a flow-guiding pipe (55), a spiral opposite-flushing mixing pipe (56) and a finished product discharging pipe (57) which are sequentially connected; the material dividing pipe (54) comprises a main pipe (541) and two dividing pipes (542); the end parts of the branch pipes (542) are connected with a flow guide pipe (55), and the other end of the flow guide pipe (55) is connected with the two ends of the spiral opposite-flushing mixing pipe (56); the middle part of the spiral opposite-flushing mixing pipe (56) is vertically and upwards connected with a finished product discharging pipe (57); the top of the finished product discharge pipe (57) is a finished product outlet (58).
9. The full-automatic methanol gasoline continuous blending equipment according to claim 8, characterized in that: spoilers (543) are arranged in the main pipe (541) of the material flow dividing pipe (54) in a staggered mode; the draft tube (55) is an arc-shaped pipeline.
10. The full-automatic methanol gasoline continuous blending equipment according to claim 8, characterized in that: a spiral fin (561) is arranged in the spiral opposite-punching mixing pipe (56); the spiral fins (561) are fixed in the spiral opposite-flushing mixing pipe (56); the helical fin (561) is composed of a central shaft and a fin spirally wound around the central shaft in the axial direction thereof.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139597.9U CN211216215U (en) | 2019-12-03 | 2019-12-03 | Full-automatic methanol gasoline continuous blending equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139597.9U CN211216215U (en) | 2019-12-03 | 2019-12-03 | Full-automatic methanol gasoline continuous blending equipment |
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| CN211216215U true CN211216215U (en) | 2020-08-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773016A (en) * | 2019-12-03 | 2020-02-11 | 新榕能源(福建)有限公司 | Full-automatic methanol gasoline continuous blending system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773016A (en) * | 2019-12-03 | 2020-02-11 | 新榕能源(福建)有限公司 | Full-automatic methanol gasoline continuous blending system |
| CN110773016B (en) * | 2019-12-03 | 2023-09-22 | 新榕能源(福建)有限公司 | Full-automatic methanol gasoline continuous blending system |
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