Production device of biological alcohol fuel additive

Abstract

The utility model discloses a production device of a biological alcohol fuel additive, which belongs to the technical field of fuel additives and comprises a reaction tank, a shielding ring, a stirring component, a driving part and a feeding part, the shielding ring capable of being adjusted in a lifting mode is arranged on the periphery of the stirring barrel, the driving piece is used for driving the stirring assembly to slide in the vertical direction, and therefore the shielding area of the shielding ring on the discharging port of the stirring barrel is dynamically changed, and accurate control over the discharging time is achieved. According to the scheme, the condition that in the prior art, the additive is discharged in advance in an insufficient dispersion state can be effectively avoided, the mixing uniformity and the stability of a reaction system are remarkably improved, and the quality consistency and the reaction efficiency of the biological alcohol fuel additive are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to fuel additive technical field, concretely relates to a production device of biological alcohol fuel additive. BACKGROUND

[0002] With the increasingly prominent energy crisis and environmental pollution problems, developing green and renewable alternative energy has become an important development direction of fuel industry. Biological alcohol fuel is widely used in the compounding and combustion modification fields of gasoline and diesel oil due to its wide source, clean combustion and low carbon emission. In order to improve the compatibility, stability and combustion performance of biological alcohol fuel and traditional petroleum-based fuel, it is usually necessary to add a certain proportion of biological alcohol fuel additives such as surfactants, stabilizers, antioxidants or cosolvents in the production process.

[0003] CN219502751U discloses a production device of biological alcohol fuel additive, which comprises a reaction tank, a stability detection module, a driver, an adding assembly and a stirring assembly. The device rotates and disperses through the dispersion holes under the action of centrifugal force, improves the mixing effect of solid-liquid biological alcohol fuel additive, and continuously cleans the dispersion holes through the brush layer.

[0004] The device has the following technical problems:

[0005] The rotation of the connecting rod drives the lower cylinder to rotate, so that the additive is directly discharged into the reaction tank through the dispersion hole under the action of centrifugal force. Although this method can achieve a certain degree of rapid mixing, in actual production, part of the additive has not been fully dispersed and depolymerized in the dispersion cavity, that is, it is still in the state of agglomeration or semi-dissolution when it is discharged in advance and enters the reaction tank to mix with the main reaction liquid. This not only leads to insufficient mixing uniformity and unstable local concentration distribution, but also may cause inconsistent reaction rate. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a production device of biological alcohol fuel additive, which solves the problem of insufficient mixing uniformity caused by the rotation of the lower cylinder driven by the connecting rod, in which the additive is discharged in advance through the dispersion hole without being fully dispersed or depolymerized.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme:

[0008] A production device of biological alcohol fuel additive comprises:

[0009] A reaction tank;

[0010] A shielding ring coaxially arranged on the inner top side of the reaction tank;

[0011] A stirring assembly comprising a stirring cylinder and a stirring piece;

[0012] The stirring cylinder is slidably arranged in the shielding ring and is provided with a plurality of discharge ports on the peripheral side;

[0013] The stirring member is arranged in the stirring cylinder and is used for stirring the additive in the stirring cylinder;

[0014] The driving member is arranged outside the reaction tank and is used for driving the stirring assembly to slide vertically so that the shielding ring adjusts the shielding area of the peripheral side of the stirring cylinder;

[0015] The feeding member is slidably arranged through the top side of the reaction tank and is used for feeding the stirring cylinder.

[0016] Further, the shielding ring comprises a shielding area and a discharge area; the shielding area is arranged above the discharge area and completely shields the discharge port; the discharge area is arranged close to the lower end and comprises discharge holes uniformly arranged on the peripheral side of the shielding ring.

[0017] Further, the stirring member comprises a stirring motor and a stirring shaft; the stirring motor is fixed on the stirring cylinder and its power end is coaxially arranged into the stirring cylinder; the stirring shaft is coaxially fixed on the power end; a plurality of stirring bars are arranged on the peripheral side of the stirring shaft.

[0018] Further, the feeding member comprises a feeding pipe; the top side of the reaction tank is provided with a feeding hole; the top side of the stirring cylinder is provided with a feeding hole aligned with the feeding hole of the reaction tank; the lower end of the feeding pipe is slidably arranged through the top side of the reaction tank and is coaxially fixed on the feeding hole; and the upper end of the feeding pipe is arranged above the reaction tank.

[0019] Further, the driving member comprises a driving motor, a gear and a rack; the top side of the reaction tank is provided with an opening communicating with the feeding hole; the rack is fixed in parallel on the peripheral side of the feeding pipe; the driving motor is fixed on the top side of the reaction tank; the gear is coaxially fixed on the power end of the driving motor and is engaged with the rack.

[0020] Further, the bottom side of the reaction tank is provided with a base.

[0021] Further, the bottom side of the reaction tank is provided with a discharge pipe in communication; and the discharge pipe is provided with a control valve.

[0022] Compared with the prior art, the present application has the following beneficial effects:

[0023] By setting the adjustable shielding ring outside the stirring cylinder, the stirring assembly is driven to slide along the vertical direction by the driving member, so that the shielding area of the shielding ring to the discharge port of the stirring cylinder is dynamically changed, and the precise control of the discharging time is realized. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to make the purpose, technical scheme and beneficial effects of the utility model more clear, the utility model provides following drawings for description:

[0025] Figure 1 It is the three-dimensional drawing of the utility model.

[0026] Figure 2 It is the three-dimensional drawing of another view of the utility model.

[0027] Figure 3 It is the three-dimensional drawing of the connection of the stirring assembly and the driving member of the utility model.

[0028] Figure 4 It is the three-dimensional drawing of the stirring assembly of the utility model.

[0029] Figure: reaction kettle 1, shielding ring 2, stirring assembly 3, stirring cylinder 31, discharge port 32, discharge hole 33, stirring motor 34, stirring shaft 35, stirring strip 36, feeding hole 37, driving member 4, driving motor 41, gear 42, rack 43, feeding member 5, base 6, discharge pipe 7, control valve 8. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and beneficial effects of the utility model more clear, the utility model provides following drawings for description.

[0031] Embodiment:

[0032] As Figures 1-4The utility model provides a kind of biological alcohol fuel additive's production device, including reaction tank 1, shielding ring 2, stirring assembly 3, driving part 4 and feeding part 5;Reaction tank 1 includes the bottom cylinder of upper end opening and the cover body bolted on bottom cylinder;Shielding ring 2 is coaxially fixed on the inner top side of cover body;Stirring assembly 3 includes stirring cylinder 31 and stirring part;Stirring cylinder 31 is slidably arranged in shielding ring 2, and multiple discharge ports 32 are opened in the circumferential side;Stirring part is arranged in stirring cylinder 31, for the additive in stirring cylinder 31 is stirred;Driving part 4 is arranged outside reaction tank 1, for driving stirring assembly 3 to slide along vertical direction, to make shielding ring 2 adjust the shielding area of the circumferential side of stirring cylinder 31;Feeding part 5 one end slidably penetrates the top side of reaction tank 1, and for feeding to stirring cylinder 31.

[0033] The principle and beneficial effects of the above technical solution are as follows:

[0034] By setting the adjustable shielding ring 2 on the outer periphery of the stirring cylinder 31, the stirring assembly 3 is driven to slide vertically by the driving part 4, thereby dynamically changing the shielding area of the shielding ring 2 on the discharge port 32 of the stirring cylinder 31, and achieving precise control of the discharge timing. First, the added additive in the stirring cylinder 31 is fully stirred by the stirring part, then the stirring cylinder 31 is gradually moved downward by the driving part 4, so that the discharge port 32 is gradually exposed, the additive can be discharged through the discharge port 32 and mixed with the solution below, the stirring cylinder 31 continues to move downward and is completely immersed in the solution, the solution enters the stirring cylinder 31 through the discharge port 32, and the stirring part stirs the solution to realize mixing.

[0035] This scheme can effectively avoid the situation that the additive is discharged prematurely in the prior art without being fully dispersed, significantly improving the mixing uniformity and the stability of the reaction system, and ensuring the quality consistency and reaction efficiency of the biological alcohol fuel additive.

[0036] In this embodiment, the shielding ring 2 includes a shielding area and a discharge area; the shielding area is located above the discharge area and completely shields the discharge port 32; the discharge area is arranged close to the lower end and includes discharge holes 33 evenly arranged on the circumferential side of the shielding ring 2.

[0037] The principle and beneficial effects of the above technical solution are as follows:

[0038] Through the partition shielding design, the process control of sealing first and then discharging is realized, so that the additive can complete full dispersion and mixing in a closed space, avoiding uneven mixing caused by direct centrifugal discharge of the additive, and realizing stable discharge through the evenly distributed discharge holes 33 to prevent agglomeration or blockage caused by excessive local flow rate.

[0039] In the embodiment, the stirring member comprises a stirring motor 34 and a stirring shaft 35; the stirring motor 34 is fixed on the stirring cylinder 31, and a power end thereof extends into the stirring cylinder 31 coaxially; the stirring shaft 35 is fixed coaxially on the power end; a plurality of stirring bars 36 are arranged on the side of the stirring shaft 35; and the stirring motor 34 is a servo motor.

[0040] Principles and beneficial effects of the above technical solutions:

[0041] The stirring motor 34 drives the stirring shaft 35 to rotate, so that the stirring bars 36 can fully stir the additive, and the additive is dispersed; when the stirring cylinder 31 is immersed in the solution, the additive adhered to the inner wall of the stirring cylinder 31 can continue to be stirred to be fully mixed with the solution, thereby providing uniform mixing, and avoiding waste caused by adhesion of the additive.

[0042] In the embodiment, the feeding member 5 comprises a feeding pipe; the top side of the reaction tank 1 is provided with an inlet hole; the top side of the stirring cylinder 31 is provided with a feeding hole 37 aligned with the inlet hole; the lower end of the feeding pipe is slidably arranged through the top side of the reaction tank 1 and coaxially fixed at the feeding hole 37; and the upper end of the feeding pipe is located above the reaction tank 1.

[0043] Principles and beneficial effects of the above technical solutions:

[0044] The feeding pipe can directly deliver the additive to the inside of the stirring cavity, avoiding external pollution and secondary mixing.

[0045] In the embodiment, the driving member 4 comprises a driving motor 41, a gear 42 and a rack 43; the top side of the reaction tank 1 is provided with an opening communicating with the inlet hole; the rack 43 is fixed parallel to the side of the feeding pipe; the driving motor 41 is fixed on the top side of the reaction tank 1; the gear 42 is coaxially fixed on the power end of the driving motor 41 and engaged with the rack 43; and the driving motor 41 is a servo motor.

[0046] Principles and beneficial effects of the above technical solutions:

[0047] The driving motor 41 drives the gear 42 to rotate, so that the rack 43 drives the feeding pipe to move vertically, so that the stirring cylinder 31 can leave the shielding area of the shielding ring 2 and enter the discharging area, and then finally be immersed in the solution.

[0048] In the embodiment, the bottom side of the reaction tank 1 is fixed with a base 6; the base 6 comprises three support columns fixed on the bottom side of the reaction tank 1.

[0049] Principles and beneficial effects of the above technical solutions:

[0050] The three support columns improve the support stability of the reaction tank 1.

[0051] In the embodiment, the bottom side of the reaction tank 1 is communicated with a discharge pipe 7; the discharge pipe 7 is provided with a control valve 8; the control valve 8 is an electromagnetic valve.

[0052] The principle and beneficial effects of the above technical solution are:

[0053] By controlling the opening of the electromagnetic valve, quantitative automatic discharge can be realized.

[0054] Although the present application has been described with reference to a number of explanatory embodiments thereof, it should be understood that numerous other modifications and embodiments could be devised by those skilled in the art that would fall within the principles and spirit of the disclosure. More particularly, many modifications and variations of the present subject combination arrangement can be made to the constituent components and / or arrangement of the subject combination arrangement within the scope of the present disclosure, drawings and claims. Other uses will also become apparent to those skilled in the art, in addition to modifications and improvements which could be made to the constituent components and / or arrangement.

Claims

1. An apparatus for producing a bio-alcohol fuel additive, characterized by, The utility model relates to a kind of biological alcohol fuel additive production devices, including: Reaction tank; Shielding ring, coaxially arranged in the inner top side of the reaction tank; Stirring assembly, including stirring cylinder and stirring piece; The stirring cylinder is slidably arranged in the shielding ring, and a plurality of discharge ports are opened on the circumferential side of the stirring cylinder; The stirring piece is arranged in the stirring cylinder, for stirring additive in the stirring cylinder; Driving member, arranged outside the reaction tank, for driving the stirring assembly to slide vertically, so that the shielding ring adjusts the shielding area of the circumferential side of the stirring cylinder; Feeding member, one end of which is slidably arranged through the top side of the reaction tank, and is used to feed the stirring cylinder.

2. The biological alcohol fuel additive production device according to claim 1, wherein: The shielding ring comprises a shielding area and a feeding area; the shielding area is located above the feeding area and completely shields the discharge port; the feeding area is arranged close to the lower end and comprises feeding holes uniformly arranged on the circumferential side of the shielding ring.

3. The biological alcohol fuel additive production device according to claim 1, wherein: The stirring piece comprises a stirring motor and a stirring shaft; the stirring motor is fixed on the stirring cylinder, and its power end is coaxially rotatably arranged in the stirring cylinder; the stirring shaft is coaxially fixed on the power end; a plurality of stirring bars are arranged on the circumferential side of the stirring shaft.

4. The biological alcohol fuel additive production device according to claim 1, wherein: The feeding member comprises a feeding pipe; the top side of the reaction tank is provided with a feeding hole; the top side of the stirring cylinder is provided with a feeding hole aligned with the feeding hole of the reaction tank; the lower end of the feeding pipe is slidably arranged through the top side of the reaction tank and is coaxially fixed at the feeding hole; the upper end of the feeding pipe is located above the reaction tank.

5. The biological alcohol fuel additive production device according to claim 4, wherein: The driving member comprises a driving motor, a gear and a rack; the top side of the reaction tank is provided with an opening communicating with the feeding hole; the rack is fixed in parallel on the circumferential side of the feeding pipe; the driving motor is fixed on the top side of the reaction tank; the gear is coaxially fixed on the power end of the driving motor and is engaged with the rack.

6. The biological alcohol fuel additive production device according to claim 1, wherein: The bottom side of the reaction tank is provided with a base.

7. The biological alcohol fuel additive production device according to claim 1, wherein: The bottom side of the reaction tank is provided with a discharge pipe in communication; the discharge pipe is provided with a control valve.

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