Feeding system for micro-channel reactor

Abstract

The utility model discloses a feeding system for a microchannel reactor, which comprises a storage device and a reactor feeding pipe mounted on the microchannel reactor, a connecting cover is mounted at the bottom of the storage device, a fixed seat is fixed at the bottom of the connecting cover, a discharging pipe is mounted in the fixed seat, and a feeding pipe is mounted in the discharging pipe. The discharging pipe is inserted into the connecting cover, a threaded groove is formed in the surface of the discharging pipe, an adjusting mechanism is connected to the discharging pipe through threads, the reactor feeding pipe is inserted into the discharging pipe, a locking mechanism is fixed to the reactor feeding pipe, and the locking mechanism is connected with the adjusting mechanism. Compared with the prior art, the device has the advantages that the reactor feeding pipe is fixed on the lower-stage reaction container, and the discharging pipe and the reactor feeding pipe are locked by using the adjusting mechanism and the locking mechanism, so that the device is simple in structure and very convenient to use, and the disassembly and assembly convenience of the device can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical equipment technical field especially relates to a feeding system for micro -channel reactor. BACKGROUND

[0002] Micro -channel reactor is a kind of device that gradually adds reactant and continuously produces product, due to its efficient, accurate and controllable characteristics, it has been widely used in chemical and biological fields, in this device, reactant will flow in a micro -channel, through tiny channel from container and mix with other reactants. This method can control the flow rate and concentration of reactant, thereby improving reaction efficiency and selectivity. It can also realize multi-step reaction process, different reactants can meet in micro -channel and react, product can be separated or further converted into next step reactant, thereby realizing complex chemical and biological synthesis.

[0003] The feeding system of the existing small micro -channel reactor is mostly installed on chemical reaction equipment through flange, in order to ensure the stability of connection, multiple sets of connecting bolts are arranged on the flange, and the arrangement of multiple sets of bolts reduces the dismounting efficiency of the device, for this purpose, a feeding system for micro -channel reactor is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a feeding system for micro -channel reactor.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A feeding system for micro -channel reactor, including storage device and the reactor feed pipe of micro -channel reactor on installation, the bottom of storage device is installed with connecting cover, the bottom of connecting cover is fixed with fixed seat, the inside of fixed seat is installed with discharge pipe, discharge pipe inserts into the inside of connecting cover, the surface of discharge pipe is equipped with screw groove, is connected with adjusting mechanism on discharge pipe through screw thread, the inside of discharge pipe is inserted with reactor feed pipe, the fixed seat of reactor feed pipe is fixed with locking mechanism, and locking mechanism is connected with adjusting mechanism.

[0007] Preferably, the reactor feed pipe is fixedly sleeved with a sealing sleeve, which improves the sealing effect between the reactor feed pipe and the discharge pipe.

[0008] Preferably, the adjusting mechanism includes a first threaded sleeve connected to the storage tank by a threaded connection, a fixed ring fixedly sleeved on the first threaded sleeve, and a movable frame rotatably connected to the first threaded sleeve, wherein a connecting groove is formed on the side surface of the movable frame.

[0009] Preferably, the number of connecting grooves is several groups, and the locking mechanism locks the reactor feed pipe and the storage tank through the adjusting mechanism.

[0010] Preferably, the locking mechanism comprises a fixed plate fixed on the reactor feed pipe, a fixed groove is formed in the side surface of the fixed plate, a rotating shaft is installed in the fixed groove, a movable block is rotatably connected to the rotating shaft, a threaded column is fixed to the side surface of the movable block, a second threaded sleeve is threadedly connected to the threaded column, and a lock tongue is fixed to the top of the second threaded sleeve.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model discloses a storage device is installed on the reactor feed pipe, and then the adjusting mechanism and the locking mechanism are used to lock the discharge pipe and the reactor feed pipe, so that the device structure is simple, the user can be quickly disassembled conveniently, the convenience of disassembling the device can be greatly improved, and the device is very convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A structure schematic view of a feeding system for a microchannel reactor is provided in the utility model;

[0014] Figure 2 For Figure 1 The installation schematic view of the discharge pipe and the reactor feed pipe;

[0015] Figure 3 For Figure 1 The top view of the locking mechanism.

[0016] In the figure: 1 storage device, 2 connecting cover, 3 fixed seat, 4 discharge pipe, 5 adjusting mechanism, 51 first threaded sleeve, 52 fixed ring, 53 movable frame, 54 connecting groove, 6 reactor feed pipe, 7 sealing sleeve, 8 locking mechanism, 81 fixed plate, 82 fixed groove, 83 rotating shaft, 84 movable block, 85 threaded column, 86 second threaded sleeve, 87 lock tongue. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0018] Reference Figures 1-3The utility model provides a kind of feeding system for microchannel reactor, including storage device 1 and the reactor feed pipe 6 installed on microchannel reactor, the bottom of storage device 1 is equipped with connecting cover 2, the bottom of connecting cover 2 is fixed with fixed seat 3, the inside of fixed seat 3 is equipped with discharge pipe 4, discharge pipe 4 is inserted into the inside of connecting cover 2, the surface of discharge pipe 4 is provided with thread groove, discharge pipe 4 is connected with adjusting mechanism 5 by screw thread, reactor feed pipe 6 is inserted into the inside of discharge pipe 4, reactor feed pipe 6 is fixedly sleeved with sealing sleeve 7, sealing sleeve 7 improves the sealing effect between reactor feed pipe 6 and discharge pipe 4, reactor feed pipe 6 is fixed with locking mechanism 8, locking mechanism 8 is connected with adjusting mechanism 5, adjusting mechanism 5 includes first threaded sleeve 51 by screw thread connection on storage tank 4, first threaded sleeve 51 is fixedly sleeved with fixed ring 52, first threaded sleeve 51 is rotatably connected with movable frame 53, the side surface of movable frame 53 is provided with connecting groove 54, the number of connecting groove 54 is several groups, locking mechanism 8 is locked with storage tank 4 by adjusting mechanism 5, locking mechanism 8 includes fixed plate 81 fixed on reactor feed pipe 6, the side surface of fixed plate 81 is provided with fixed groove 82, fixed groove 82 is equipped with rotating shaft 83 in the inside, rotating shaft 83 is rotatably connected with movable block 84 on, the side surface of movable block 84 is fixed with threaded column 85, threaded column 85 is connected with second threaded sleeve 86 by screw thread, the top of second threaded sleeve 86 is fixed with lock tongue 87, by being installed in reactor feed pipe with storage device, then the discharge pipe is locked with reactor feed pipe using adjusting mechanism and locking mechanism, the device structure is simple, it is convenient for user to carry out quick disassembly and assembly, can greatly improve the convenience of device disassembly and assembly, use very convenient.

[0019] When using, connecting cover 2 is fixed on the side surface of storage device 1, discharge pipe 4 is fixed on connecting cover 2 by fixed seat 3, reactor feed pipe 6 is fixed on the lower level chemical reaction equipment, according to the need rotation lock tongue 87, lock tongue 87 drives second threaded sleeve 86 to rotate, second threaded sleeve 86 is adjusted by the thread drive of threaded column 85, the distance between lock tongue 87 and fixed plate 81, when installing, discharge pipe 4 is sleeved on reactor feed pipe 6, sealing sleeve 7 is located between discharge pipe 4 and reactor feed pipe 6, improve the sealing between discharge pipe 4 and reactor feed pipe 6, then pull lock tongue 87, lock tongue 87 passes through second threaded sleeve 86, threaded column 85 and fixed block 84, make movable block 84 rotate on rotating shaft 83, in turn make second threaded sleeve 86 be clamped into the inside of connecting groove 54, then rotate fixed ring 52, fixed ring 52 drives first threaded sleeve 51 to rotate, first threaded sleeve 51 drives movable frame 53 by the thread drive of discharge pipe 4, movable frame 53 drives connecting groove 54 to slide on second threaded sleeve 86, in turn make movable frame 53 and lock tongue 87 cooperate and lock discharge pipe 4 and reactor feed pipe 6.

[0020] Compared with the prior art, the utility model discloses a simple structure, and the user can quickly disassemble and assemble the device, thereby greatly improving the convenience of disassembling and assembling the device and facilitating use.

[0021] The above merely describes a preferred embodiment of the utility model, and the protection scope of the utility model is not limited to this, and any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all of them should be covered in the protection scope of the utility model.

Claims

1. A feeding system for a microchannel reactor comprising a reservoir device (1) and a reactor feed pipe (6) mounted on the microchannel reactor, characterized in that, The bottom of the storage device (1) is provided with a connecting cover (2), the bottom of the connecting cover (2) is fixedly provided with a fixing seat (3), the inside of the fixing seat (3) is provided with a discharge pipe (4), the discharge pipe (4) is inserted into the inside of the connecting cover (2), the surface of the discharge pipe (4) is provided with a threaded groove, the discharge pipe (4) is threadedly connected with an adjusting mechanism (5), the reactor feed pipe (6) is inserted into the inside of the discharge pipe (4), the reactor feed pipe (6) is fixedly provided with a locking mechanism (8), and the locking mechanism (8) is connected with the adjusting mechanism (5).

2. A feeding system for a microchannel reactor according to claim 1, wherein, The reactor feed pipe (6) is fixedly sleeved with a sealing sleeve (7), and the sealing sleeve (7) improves the sealing effect between the reactor feed pipe (6) and the discharge pipe (4).

3. A feeding system for a microchannel reactor according to claim 1, wherein, The adjusting mechanism (5) comprises a first threaded sleeve (51) which is threadedly connected to the discharge pipe (4), a fixing ring (52) is fixedly sleeved on the first threaded sleeve (51), and a movable frame (53) is rotatably connected to the first threaded sleeve (51).

4. A feeding system for a microchannel reactor according to claim 3, wherein, The number of the connecting grooves (54) is several groups, the locking mechanism (8) locks the reactor feed pipe (6) and the discharge pipe (4) through the adjusting mechanism (5).

5. A feeding system for a microchannel reactor according to claim 4, wherein, The locking mechanism (8) comprises a fixing plate (81) fixed to the reactor feed pipe (6), a fixing groove (82) is formed in the side surface of the fixing plate (81), a rotating shaft (83) is installed in the inside of the fixing groove (82), a movable block (84) is rotatably connected to the rotating shaft (83), a threaded column (85) is fixed to the side surface of the movable block (84), a second threaded sleeve (86) is threadedly connected to the threaded column (85), and a lock tongue (87) is fixed to the top of the second threaded sleeve (86).

Images