CN210675216U - Tubular reactor with high stability - Google Patents

Abstract

The utility model discloses a tubular reactor that stability is high, including the reaction tube body, be equipped with feed inlet and discharge gate on the reaction tube body, fixed mounting has a plurality of accuse stream spares on the reaction tube body, fixedly connected with mounting on the annular lateral wall of reaction tube body, a plurality of pneumatic cylinders of fixedly connected with on the mounting, the lower extreme fixedly connected with buffer gear of pneumatic cylinder. The utility model discloses a fixed plate and the connecting plate that set up support the reaction tube body fixedly, and the pneumatic cylinder of being convenient for between cooperation fixed plate and the fixed block drives whole reaction tube body and goes up and down, through gag lever post and the first spring in spring telescopic link cooperation T type buffer block in the fixed block upper groove and the spout, cushions the damping to supporting fixed reaction tube body, effectively promotes the stability of reaction tube body.

Description

Tubular reactor with high stability

Technical Field

The utility model relates to a tubular reactor technical field especially relates to a tubular reactor that stability is high.

Background

The tubular reactor is a tubular continuous operation reactor with large length-diameter ratio, and can be a single tube or a plurality of tubes connected in parallel, can be a hollow tube such as a tubular cracking furnace, and can also be a filling tube filled with granular catalyst in the tube for heterogeneous catalytic reaction, such as a tubular fixed bed reactor.

Because the reactant in the tubular reactor is usually in the turbulent flow state, cause great impact force to the tubular reactor easily, influence the stability of tubular reactor, and be not convenient for adjust the height of tubular reactor according to actual need, the tubular reactor that a stability is high has now been proposed and has been solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tubular reactor with high stability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tubular reactor that stability is high, includes the reaction tube body, be equipped with feed inlet and discharge gate on the reaction tube body, fixed mounting has a plurality of accuse to flow on the reaction tube body, fixedly connected with mounting on the annular lateral wall of reaction tube body, a plurality of pneumatic cylinders of fixedly connected with on the mounting, the lower extreme fixedly connected with buffer gear of pneumatic cylinder.

Preferably, the flow control member comprises a plurality of flow meters and regulating valves fixedly installed on the reaction tube body.

Preferably, the mounting includes four fixed plates fixedly connected to the annular side wall of the reaction tube body, the four fixed plates are respectively located at the front and rear sides of the reaction tube body, the two fixed plates are relatively fixed with a plurality of connecting plates on the opposite side walls of the fixed plates, the connecting plates are distributed equidistantly, and the hydraulic cylinders are respectively fixedly connected to the lower ends of the four fixed plates.

Preferably, buffer gear includes fixed block fixed connection in the pneumatic cylinder lower extreme, the fixed block lower extreme is equipped with the recess, fixedly connected with spring telescopic link on the top surface of recess, spring telescopic link's lower extreme fixedly connected with T type buffer block, the inner wall sliding connection of T type buffer block and recess, the sealing washer has been cup jointed on the vertical section of T type buffer block, the upper end of sealing washer and the lower extreme fixed connection of fixed block.

Preferably, the T-shaped buffer block and the sealing ring are both made of rubber.

Preferably, all be equipped with the spout on the left and right sides inner wall of recess, two equal sliding connection has assorted slider with it in the spout, two the slider is kept away from the one end of spout all with T type buffer block fixed connection, fixedly connected with gag lever post on the top surface of spout, the lower extreme of gag lever post run through the slider setting and with the bottom fixed connection of spout, equal first spring of fixedly connected with, two on the top surface of spout and the bottom first spring all cup joints on the gag lever post, two first spring all with slider fixed connection.

Compared with the prior art, the utility model, its beneficial effect does:

1. the reaction tube body is supported and fixed through the fixed plate and the connecting plate which are arranged, and the hydraulic cylinder between the fixed plate and the fixed block is convenient to match and drives the whole reaction tube body to lift.

2. Through spring telescopic link cooperation T type buffer block and the gag lever post and the first spring in the spout in the fixed block upper groove, cushion the damping to supporting fixed reaction tube body, effectively promote the stability of reaction tube body.

Drawings

FIG. 1 is a schematic perspective view of a tubular reactor with high stability according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of fig. 2 at B.

In the figure: the reaction tube comprises a reaction tube body 1, a feeding hole 2, a discharging hole 3, a flow control part 4, a fixing part 5, a hydraulic cylinder 6, a buffer mechanism 7, a flow meter 8, a regulating valve 9, a fixing plate 10, a connecting plate 11, a fixing block 12, a groove 13, a spring telescopic rod 14, a buffer block 15T-shaped, a sealing ring 16, a sliding groove 17, a sliding block 18, a limiting rod 19 and a first spring 20.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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.

Referring to fig. 1-3, a tubular reactor with high stability comprises a reaction tube body 1, a feed inlet 2 and a discharge outlet 3 are arranged on the reaction tube body 1, the feed inlet 2 is used for leading in reaction raw materials, the discharge outlet 3 is used for discharging, a plurality of flow control members 4 are fixedly arranged on the reaction tube body 1, the flow control members 4 comprise a plurality of flowmeters 8 and regulating valves 9 fixedly arranged on the reaction tube body 1, the flowmeters 8 are used for monitoring the flow in the reaction tube body 1, the regulating valves 9 are used for regulating the flow in the reaction tube body 1, both the flowmeters 8 and the regulating valves 9 are in the prior art, details are not described herein, a fixing member 5 is fixedly connected on an annular side wall of the reaction tube body 1, the fixing member 5 comprises four fixing plates 10 fixedly connected on the annular side wall of the reaction tube body 1, the four fixing plates 10 are respectively arranged on the front, all fixedly connected with a plurality of connecting plates 11 on the relative lateral wall of two relative fixed plates 10, be the distribution of equidistance between a plurality of connecting plates 11, a plurality of pneumatic cylinders 6 fixed connection is respectively in the lower extreme of four fixed plates 10.

Fixedly connected with a plurality of pneumatic cylinders 6 on mounting 5, a plurality of pneumatic cylinders 6 are used for driving reaction tube body 1 to go up and down, and the model of pneumatic cylinder 6 is: HOB40 x 150, a buffer mechanism 7 is fixedly connected to the lower end of the hydraulic cylinder 6, the buffer mechanism 7 comprises a fixed block 12 fixedly connected to the lower end of the hydraulic cylinder 6, a groove 13 is arranged at the lower end of the fixed block 12, a spring telescopic rod 14 is fixedly connected to the top surface of the groove 13, a T-shaped buffer block 15 is fixedly connected to the lower end of the spring telescopic rod 14, the spring telescopic rod 14 comprises a telescopic rod fixedly connected to the top surface of the groove 13 and a second spring, the second spring is fixedly sleeved on the telescopic rod, the lower ends of the telescopic rod and the second spring are fixedly connected with the T-shaped buffer block 15, the elastic property of the second spring enables the spring telescopic rod 14 to buffer and damp the reaction tube body 1, the T-shaped buffer block 15 is slidably connected with the inner wall of the groove 13, a sealing ring 16 is sleeved on the vertical section of the T-shaped buffer block 15, the upper end of the sealing ring 16 is fixedly connected, the rubber seal ring 16 effectively prevents dust and moisture from entering the groove 13.

All be equipped with spout 17 on the left and right sides inner wall of recess 13, equal sliding connection has assorted slider 18 with it in two spout 17, the one end that spout 17 was kept away from to two slider 18 all with 15 fixed connection of T type buffer block, fixedly connected with gag lever post 19 on spout 17's the top surface, gag lever post 19's lower extreme runs through slider 18 setting and with spout 17's bottom fixed connection, slider 18 when removing in spout 17, make the first spring 20 that cup joints on slider 18 compression or the tensile gag lever post 19, make first spring 20 can cooperate spring telescopic rod 14 to cushion damping to reaction tube body 1, equal first spring 20 of fixedly connected with on spout 17's top surface and the bottom, two first spring 20 all cup joint on gag lever post 19, two first spring 20 all with slider 18 fixed connection.

In the utility model, four fixing plates 10 are respectively fixedly connected on the side walls of the front end and the rear end of a reaction tube body 1, a plurality of connecting plates 11 which are distributed at intervals and fixedly connected between two opposite fixing plates 10 are matched, the reaction tube body 1 can be supported and fixed, when the height of the reaction tube body 1 is required to be adjusted to meet the actual requirement, only a hydraulic cylinder 6 between the fixing plates 10 and the fixing blocks 12 is needed to be started to drive the whole reaction tube body 1 to go up and down, when reaction raw materials are introduced into the reaction tube body 1 from a feed inlet 2, the flow in the tube is monitored by a flowmeter 8, the flow in the tube is adjusted by an adjusting valve 9 according to the actual requirement, after the reaction raw materials are introduced into the reaction tube body 1, certain impact force can be caused to the reaction tube body 1, at the moment, the impact force can drive the reaction tube body 1 and, make fixed block 12 drive the spring telescopic link 14 in the T type buffer block 15 compression recess 13 to make T type buffer block 15 drive slider 18 and remove on the gag lever post 19 in spout 17, and compress or tensile first spring 20, thereby make spring telescopic link 14 and first spring 20 can cushion the damping to reaction tube body 1, effectively promote reaction tube body 1's stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a tubular reactor that stability is high, includes reaction tube body (1), be equipped with feed inlet (2) and discharge gate (3) on reaction tube body (1), its characterized in that, fixed mounting has a plurality of accuse to flow (4) on reaction tube body (1), fixedly connected with mounting (5) on the annular lateral wall of reaction tube body (1), a plurality of pneumatic cylinders (6) of fixedly connected with on mounting (5), the lower extreme fixedly connected with buffer gear (7) of pneumatic cylinder (6).

2. A tubular reactor of high stability according to claim 1, characterized in that the flow control member (4) comprises a plurality of flow meters (8) and regulating valves (9) fixedly mounted on the reactor tube body (1).

3. The tubular reactor with high stability as claimed in claim 1, wherein the fixing member (5) comprises four fixing plates (10) fixedly connected to the annular side wall of the reaction tube body (1), the four fixing plates (10) are respectively disposed at the front and rear sides of the reaction tube body (1), a plurality of connecting plates (11) are fixedly connected to opposite side walls of the two fixing plates (10), the connecting plates (11) are distributed at equal intervals, and a plurality of hydraulic cylinders (6) are respectively fixedly connected to the lower ends of the four fixing plates (10).

4. The tubular reactor with high stability according to claim 1, wherein the buffer mechanism (7) comprises a fixed block (12) fixedly connected to the lower end of the hydraulic cylinder (6), a groove (13) is formed in the lower end of the fixed block (12), a spring telescopic rod (14) is fixedly connected to the top surface of the groove (13), a T-shaped buffer block (15) is fixedly connected to the lower end of the spring telescopic rod (14), the T-shaped buffer block (15) is slidably connected to the inner wall of the groove (13), a sealing ring (16) is sleeved on the vertical section of the T-shaped buffer block (15), and the upper end of the sealing ring (16) is fixedly connected to the lower end of the fixed block (12).

5. A tubular reactor with high stability according to claim 4, characterized in that the T-shaped buffer block (15) and the sealing ring (16) are made of rubber.

6. The tubular reactor with high stability according to claim 4, wherein sliding grooves (17) are formed in inner walls of the left side and the right side of the groove (13), sliding blocks (18) matched with the sliding grooves are connected in the two sliding grooves (17) in a sliding manner, one ends, far away from the sliding grooves (17), of the two sliding blocks (18) are fixedly connected with the T-shaped buffer block (15), a limiting rod (19) is fixedly connected to the top surface of the sliding grooves (17), the lower end of the limiting rod (19) penetrates through the sliding blocks (18) and is fixedly connected with the bottoms of the sliding grooves (17), first springs (20) are fixedly connected to the top surface and the bottom of the sliding grooves (17), the two first springs (20) are sleeved on the limiting rod (19), and the two first springs (20) are fixedly connected with the sliding blocks (18).

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