MTBE feeding buffer device

Abstract

The utility model discloses an MTBE (methyl tert-butyl ether) feeding buffer device, which particularly relates to the technical field of petroleum refining and comprises a tank body, and an adjusting component is mounted in the tank body; the adjusting assembly comprises an upper discharging plate and a lower discharging plate, a shell is fixedly connected to one side of the top of the top discharging plate, a motor is installed in the shell, a gear is installed at the output end of the motor, a fluted disc is meshed with one side of the gear, a plurality of sliding grooves are formed in the fluted disc, fixing rods are installed in the sliding grooves, and sliding plates are fixedly connected to the bottoms of the fixing rods. Compared with the prior art, the adjusting assembly is arranged, the gear is meshed with the fluted disc to drive the multiple fixing rods to move in the sliding groove, then the multiple fixing rods are used for driving the sliding plate to slide in the sliding rail to control the telescopic plate to move, the feeding flow can be accurately controlled, fluctuation during MTBE raw material feeding is reduced, and the MTBE raw material feeding efficiency is improved. And the stability of the production process can be maintained, and the production quality of products is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of petroleum refining, more specifically, the utility model relates to a MTBE feeding buffer device. BACKGROUND

[0002] MTBE, the Chinese name is methyl tertiary butyl ether, is an organic compound, it is a colorless transparent liquid, has the smell of ether, is insoluble in water, but is easily soluble in ethanol and diethyl ether, MTBE is a high octane gasoline additive and anti-knock agent, and has good blending effect when being blended with gasoline components.

[0003] Isobutene as raw material enters the reactor and reacts, but when the isobutene gas is transported through the conveying pipeline, pressure fluctuations will exist due to the pump and the pipeline, that is, the gas will have a phenomenon similar to a surge, and the pressure fluctuations will greatly reduce the measurement accuracy of the gas flow meter when entering the reactor, thereby causing inaccurate measurement.

[0004] In order to solve the above problems, the utility model with publication number CN217568638U discloses a MTBE feeding buffer equipment, which can purify the isobutene gas by setting a dust removal box, and can reduce the gas pressure by setting a buffer channel in the buffer pipeline, and can form an output and a smooth airflow MTBE feeding buffer device.

[0005] The above-mentioned MTBE feeding buffer equipment will produce a large fluctuation when feeding MTBE, which will cause unstable feeding amount and may cause unstable product quality, thereby affecting the product quality. Meanwhile, unstable flow may also cause equipment load fluctuation, affecting the operation efficiency and service life of the equipment. UTILITY MODEL CONTENTS

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a MTBE feeding buffer device to solve the problems in the above-mentioned background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A MTBE feeding buffer device, comprising a tank body, an adjusting assembly is installed inside the tank body;

[0009] The adjusting assembly comprises two lower discharge plates, an outer shell is fixedly connected to one side of the top of the top discharge plate, a motor is installed inside the outer shell, a gear is installed on the output end of the motor, a toothed disc is engaged on one side of the gear, a plurality of sliding grooves are formed in the inside of the toothed disc, a plurality of fixed rods are installed inside the sliding grooves, a plurality of sliding plates are fixedly connected to the bottom of the fixed rods, a plurality of sliding rails are installed on the outside of the sliding plates, and a plurality of extension plates are fixedly connected to one side of the sliding plates.

[0010] By adopting the above technical scheme: the shell is fixedly connected with one side of the top blanking plate through screws, the motor is installed inside the shell, the gear is installed on the output end of the motor, one side of the gear is in meshing connection with the toothed disc, a plurality of sliding grooves are formed on the surface of the toothed disc, a plurality of fixed rods are installed inside the sliding grooves and are in sliding connection with the sliding grooves, a plurality of sliding plates are welded and fixed to the bottom, a plurality of sliding plates are in sliding connection with the sliding rails inside, and a plurality of expansion plates are welded and fixed to one side of the sliding rails.

[0011] As a further description of the above technical scheme: a filter plate is installed inside the tank body, and a plurality of filter holes are formed in the filter plate.

[0012] By adopting the above technical scheme: the filter plate is installed inside the tank body, a plurality of filter holes are formed on the top surface of the filter plate, and the plurality of filter holes are distributed in an annular array on the top end of the filter plate.

[0013] As a further description of the above technical scheme: a feed pipe is installed on the top of the tank body, and a feed pipe is communicated with the bottom of the feed pipe.

[0014] By adopting the above technical scheme: the feed pipe is installed on the top of the tank body and is in communication with the top of the tank body, and the feed pipe is in communication with the bottom of the feed pipe.

[0015] As a further description of the above technical scheme: a motor is arranged at the bottom of the tank body, a rotating rod is installed on the output end of the motor, and a plurality of stirring rods are fixedly connected to the outer side of the rotating rod.

[0016] By adopting the above technical scheme: the motor is detachably connected with the bottom of the tank body through screws, the rotating rod is installed on the output end of the motor, and the stirring rods are welded and fixed to the outer side of the rotating rod.

[0017] As a further description of the above technical scheme: a discharge pipe is communicated with the right bottom end of the tank body, a valve is installed inside the discharge pipe, and a support frame is fixedly connected to the outer side of the top end of the tank body.

[0018] By adopting the above technical scheme: the discharge pipe is communicated with the right bottom end of the tank body, the valve is installed inside the discharge pipe, and the support frame is fixedly connected to the outer side of the top end of the tank body.

[0019] As a further description of the above technical scheme: a gas conveying pipe is arranged on the left side of the tank body, the gas conveying pipe penetrates through the tank body and extends into the tank body, a drying box is communicated with one end of the gas conveying pipe, and an exhaust pipe is communicated with the top of the drying box.

[0020] By adopting the above technical scheme: the gas conveying pipe is communicated with the left side of the tank body, and the gas conveying pipe penetrates through the tank body and extends into the tank body, the drying box is communicated with one end of the gas conveying pipe, and one side of the top of the drying box is communicated with the exhaust pipe.

[0021] As a further description of the above technical solutions: a plurality of fixed rods are all in sliding connection with the inside of the sliding groove, a plurality of sliding plates are all in sliding connection with the inside of the slide rail, and a plurality of slide rails are all detachably connected with the bottom end blanking plate through screws.

[0022] The technical effects and advantages of the present application are as follows:

[0023] 1. By setting the adjusting assembly, compared with the prior art, the plurality of fixed rods are driven to move in the inside of the sliding groove by the meshing of the gear and the toothed disc, and then the sliding plates are driven to slide in the inside of the slide rail by the plurality of fixed rods, so that the feeding flow can be accurately controlled, the fluctuation of the MTBE raw material feeding is reduced, the stability of the production process is helped to maintain, and the product production quality is improved.

[0024] 2. By setting the filter plate and the stirring rod, compared with the prior art, the solid particles in the MTBE feeding can be filtered by the plurality of filter holes on the surface of the filter plate, the influence of impurities on the product is reduced, the raw material can be fully mixed in the feeding process by driving the stirring rod to stir the MTBE raw material by the motor-driven rotating rod, and the uniformity of the MTBE raw material is helped to ensure. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a whole structure schematic view of the present application.

[0026] Figure 2 It is a structure schematic view of the gas conveying pipe of the present application.

[0027] Figure 3 It is a structure schematic view of the blanking plate of the present application.

[0028] Figure 4 It is a structure schematic view of the adjusting assembly of the present application.

[0029] Figure 5 It is a structure schematic view of the gear of the present application.

[0030] Figure 6 It is a structure schematic view of the filter plate of the present application.

[0031] The reference signs are as follows: 1, tank body; 2, blanking plate; 3, shell; 4, motor; 5, gear; 6, toothed disc; 7, sliding groove; 8, fixed rod; 9, sliding plate; 10, slide rail; 11, expansion plate; 12, filter plate; 13, filter hole; 14, feeding pipe; 15, conveying pipe; 16, motor; 17, rotating rod; 18, stirring rod; 19, discharge pipe; 20, valve; 21, support frame; 22, gas conveying pipe; 23, drying box; 24, exhaust pipe. DETAILED DESCRIPTION

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] This application discloses an MTBE feed buffer device, including a tank 1, and an adjustment component is installed inside the tank 1;

[0034] The adjusting assembly includes two feeding plates 2, one upper and one lower. A housing 3 is fixedly connected to one side of the top of the upper feeding plate 2. A motor 4 is installed inside the housing 3. A gear 5 is installed at the output end of the motor 4. A gear 6 meshes with one side of the gear 5. Multiple sliding grooves 7 are formed inside the gear 6. Each sliding groove 7 has a fixing rod 8 installed inside it, and the fixing rods 8 are slidably connected to the inside of the sliding grooves 7. A sliding plate 9 is fixedly connected to the bottom of each fixing rod 8. A slide rail 10 is installed on the outside of each sliding plate 9, and the sliding plates 9 are slidably connected to the inside of the slide rail 10. All are detachably connected to the bottom feed plate 2 by screws. Each of the multiple sliding plates 9 has a telescopic plate 11 fixedly connected to one side. The motor 4 drives the gear 5 to mesh and rotate with the gear plate 6, so that the gear plate 6 drives multiple fixed rods 8 to move inside the slide groove 7. The movement of the multiple fixed rods 8 drives the multiple sliding plates 9 to slide inside the slide rail 10. The sliding of the multiple sliding plates 9 drives the telescopic plate 11 to extend and retract inside the slide rail 10, which makes it easy to control the gap of the telescopic plate 11's extension and retraction, so as to accurately control the flow rate of MTBE raw material and maintain the stability of MTBE flow.

[0035] Reference Figure 3 and Figure 6 As shown, a filter plate 12 is installed inside the tank 1. The filter plate 12 has multiple filter holes 13 inside. The multiple filter holes 13 can filter the MTBE raw material and effectively filter the solid particles inside the MTBE raw material, which helps to ensure the product quality of MTBE.

[0036] Reference Figure 3 As shown, a feed pipe 14 is installed on the top of the tank 1, and a conveying pipe 15 is connected to the bottom of the feed pipe 14. The feed pipe 14 and the conveying pipe 15 facilitate the rapid delivery of MTBE raw materials into the tank 1. The conveying pipe 15 can prevent MTBE raw materials from splashing when they are discharged.

[0037] Reference Figure 3As shown, the tank body 1 bottom is provided with motor 16, the output end of motor 16 is installed with rotating rod 17, the outer side of rotating rod 17 is fixedly connected with a plurality of stirring rods 18, the rotating rod 17 is driven to rotate by motor 16 to drive the stirring rod 18 to stir the MTBE raw material, which can ensure that the raw material is fully mixed during feeding, thereby ensuring the stability of the reaction process.

[0038] Referring to Figure 1 As shown, the tank body 1 bottom end right side is communicated with a discharge pipe 19, the discharge pipe 19 is internally installed with a valve 20, the tank body 1 top end outer side is fixedly connected with a support frame 21, the valve 20 is used for controlling the flow of MTBE raw material during discharging, and the support frame 21 can ensure the stability of the tank body 1, so that the MTBE feeding can be more stable.

[0039] Referring to Figure 2 As shown, the tank body 1 left side is provided with a gas conveying pipe 22, the gas conveying pipe 22 penetrates through the tank body 1 and extends into the tank body 1, one end of the gas conveying pipe 22 is communicated with a drying box 23, the drying box 23 top is communicated with an exhaust pipe 24, the gas conveying pipe 22 can convey the gas generated during the discharging of the MTBE raw material into the drying box 23, which can reduce the moisture in the gas, thereby protecting the catalyst from moisture.

[0040] The utility model discloses a kind of MTBE feeding buffer devices, specific structure as shown in the description Figures 1-6 As shown, in the technical solution, first, MTBE raw material is placed into feeding pipe 14, MTBE raw material is conveyed to the top of top discharging plate 2 by feeding pipe 14 and conveying pipe 15, then motor 4 is started, gear 5 is driven to rotate by motor 4, gear 5 side is engaged with gear disc 6 to drive gear disc 6 to rotate, thereby driving a plurality of fixed rods 8 to move in sliding groove 7, a plurality of fixed rods 8 move will drive sliding plate 9 to slide in slide rail 10, a plurality of sliding plates 9 drive telescopic plate 11 to move in slide rail 10, by adjusting the gap between telescopic plate 11, the flow of MTBE raw material can be effectively controlled, reduce the fluctuation when MTBE raw material is fed, then MTBE raw material will flow into filter plate 12, filter hole 13 in filter plate 12 can filter particles and impurities in MTBE raw material, MTBE raw material after filtering is completed will flow into tank body 1 bottom, then motor 16 is started, rotating rod 17 is driven to rotate by motor 16, motor 16 rotation will drive a plurality of stirring rods 18 to rotate, to stir MTBE raw material, so that MTBE raw material is mixed more evenly, then the MTBE raw material after stirring will generate gas, the generated gas can be conveyed into drying box 23 by gas conveying pipe 22 for filtering and drying treatment, then discharged through exhaust pipe 24, finally, valve 20 is opened, MTBE raw material can be discharged by discharge pipe 19.

[0041] Among them, the utility model discloses the embodiment of drawing, only relate to the structure with the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0042] Finally: the above is only preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An MTBE feed buffer apparatus comprising a tank body (1), characterised in that: The tank body (1) is internally provided with an adjusting assembly; The adjusting assembly comprises two lower discharge plates (2) arranged one above the other, and an outer shell (3) fixedly connected to one side of the top of the upper discharge plate (2); a motor (4) is installed in the outer shell (3); a gear (5) is installed at the output end of the motor (4); a toothed disc (6) is engaged with one side of the gear (5); a plurality of sliding grooves (7) are formed in the toothed disc (6); a plurality of fixed rods (8) are installed in the sliding grooves (7); a plurality of sliding plates (9) are fixedly connected to the bottoms of the fixed rods (8); a plurality of sliding rails (10) are installed on the outer sides of the sliding plates (9); and a plurality of telescopic plates (11) are fixedly connected to one side of the sliding plates (9).

2. A MTBE feed buffer apparatus as claimed in claim 1, wherein: A filter plate (12) is installed in the tank body (1), and a plurality of filter holes (13) are formed in the filter plate (12).

3. The MTBE feed buffer apparatus of claim 1, wherein: An inlet pipe (14) is installed on the top of the tank body (1), and a feeding pipe (15) is connected to the bottom of the inlet pipe (14).

4. The MTBE feed buffer apparatus of claim 1, wherein: A motor (16) is arranged at the bottom of the tank body (1), and a rotating rod (17) is installed at the output end of the motor (16); a plurality of stirring rods (18) are fixedly connected to the outer side of the rotating rod (17).

5. The MTBE feed buffer apparatus of claim 1, wherein: A discharge pipe (19) is connected to the right side of the bottom end of the tank body (1); a valve (20) is installed in the discharge pipe (19); and a support frame (21) is fixedly connected to the outer side of the top end of the tank body (1).

6. The MTBE feed buffer apparatus of claim 1, wherein: The fixed rods (8) are slidably connected to the sliding grooves (7); the sliding plates (9) are slidably connected to the sliding rails (10); and the sliding rails (10) are detachably connected to the bottom discharge plate (2) by screws.

Images