CN216499270U

CN216499270U - Microchannel continuous flow reactor

Info

Publication number: CN216499270U
Application number: CN202123318449.7U
Authority: CN
Inventors: 吴勇; 柴明根; 陈思颖; 高金平; 王光瀛; 侯云飞; 段海潮
Original assignee: JIANGXI HEYI CHEMICALS CO Ltd
Current assignee: JIANGXI HEYI CHEMICALS CO Ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a micro-channel continuous flow reactor, which comprises a front plate and a rear plate, wherein the front plate is arranged on the front side of the rear plate, mounting grooves are respectively formed in the rear side of the front plate and the front side of the rear plate, a reaction mechanism is arranged in each mounting groove, four corners of the front side of the front plate are provided with bolts, the tail ends of the bolts penetrate through the front plate and are in threaded connection with the rear plate, a feed inlet is formed in the lower left of the front side of the front plate, a discharge outlet is formed in the upper right of the front side of the front plate, the reaction mechanism comprises edge plates, a middle plate, a first channel and a second channel, the edge plates are symmetrically arranged on two sides of the mounting grooves, the middle plate is arranged between the two edge plates, and the middle plates are provided with a plurality of plates. Thereby ensuring the cleanliness of the reactor and the accuracy of the reaction.

Description

Microchannel continuous flow reactor

Technical Field

The utility model relates to a micro-channel continuous flow reactor, belonging to the technical field of micro-channel continuous flow reactors.

Background

In recent years, microchannel reaction has been developed rapidly, microchannel reaction technology has been acknowledged as an important direction of research in natural science and chemical engineering fields, and a microchannel continuous flow reactor can reduce equipment space and construction materials, reduce operation cost, simultaneously convert the reaction in the microchannel into continuous flow reaction, convert reaction time into flow length, and obviously improve reaction efficiency, conversion rate and selectivity.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a microchannel continuous flow reactor to solve the problems set forth in the background art described above.

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

the utility model provides a microchannel continuous flow reactor, includes front bezel and back plate, the front bezel sets up in the back plate front side, the mounting groove has all been seted up to front bezel rear side and back plate front side, be provided with reaction mechanism in the mounting groove, front bezel front side four corners is provided with the bolt, just the bolt tail end runs through front bezel and back plate threaded connection, the feed inlet has been seted up to front bezel front side left side below, the discharge gate has been seted up to front bezel front side upper right side.

Further, the reaction mechanism comprises edge plates, a middle plate, a first channel and a second channel, wherein the edge plates are symmetrically arranged on two sides of the mounting groove, the middle plate is arranged between the two edge plates and is provided with a plurality of adjacent two middle plates which are attached end to end, the first channel is arranged at the front end of one side, close to the middle plate, of the edge plate, the second channel is arranged on the front side of the middle plate, the second channel is of a U-shaped structure, the first channel is communicated with the second channel, and the first channel is adjacent to the second channel and is communicated with the second channel.

Further, the edge plate front side is opened and is equipped with the half slot, just the half slot is linked together with first passageway, the half slot sets up respectively in the second passageway right side bottom that is located left first passageway left side bottom and is located the right side, half slot and first passageway all communicate with feed inlet and discharge gate.

Furthermore, the left side of the edge plate on the left side is symmetrically provided with fixed blocks, the right side of the edge plate on the right side is symmetrically provided with fixed bolts, and the tail ends of the fixed bolts penetrate through the edge plate and the middle plate and are in threaded connection with the fixed blocks.

Furthermore, first clamping grooves are symmetrically formed in the left end of the rear side of the front plate and the left end of the front side of the rear plate, second clamping grooves are symmetrically formed in the right end of the rear side of the front plate and the right end of the front side of the rear plate, the first clamping grooves are matched with the fixed block, and the second clamping grooves are matched with the head of the fixed bolt.

Furthermore, auxiliary grooves are symmetrically formed in the rear side of the front plate and the front side of the rear plate, handles are arranged in the auxiliary grooves and are connected with the edge plates.

The utility model has the beneficial effects that:

1. to this reactor, be convenient for carry out the dismouting to it, can be more convenient clear up first passageway and second passageway to guarantee the cleanliness factor of reactor, ensure the accuracy of reaction.

2. Through setting up the half slot, be convenient for the material through the feed inlet get into in first passageway and the second passageway, and derive the discharge gate through first passageway and second passageway, through setting up fixed block and gim peg, with edge board and intermediate lamella, be connected fixedly between intermediate lamella and the intermediate lamella, through setting up first draw-in groove and second draw-in groove, can accomodate fixed block and gim peg head, through setting up auxiliary tank and handle, be convenient for operate reaction mechanism.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a schematic diagram of the overall structure of a microchannel continuous flow reactor according to the present invention;

FIG. 2 is a schematic view of the internal structure of a microchannel continuous flow reactor according to the present invention;

FIG. 3 is an exploded view of the reaction mechanism of a microchannel continuous flow reactor of the present invention;

FIG. 4 is a schematic back plate of a microchannel continuous flow reactor of the present invention;

reference numbers in the figures: 1. a front plate; 2. a back plate; 3. mounting grooves; 4. a reaction mechanism; 5. a bolt; 6. a feed inlet; 7. a discharge port; 8. an edge plate; 9. a middle plate; 10. a first channel; 11. a second channel; 12. a semicircular groove; 13. a fixed block; 14. a fixing bolt; 15. a first card slot; 16. a second card slot; 17. an auxiliary groove; 18. a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a microchannel continuous flow reactor, includes front bezel 1 and back plate 2, front bezel 1 sets up in 2 front sides of back plate, mounting groove 3 has all been seted up to 1 rear side of front bezel and 2 front sides of back plate, be provided with reaction mechanism 4 in the

mounting groove

3, 1 front side four corners of front bezel is provided with bolt 5, just bolt 5 tail ends run through

front bezel

1 and 2 threaded connection of back plate, feed inlet 6 has been seted up to 1 front side left side below of front bezel, discharge gate 7 has been seted up to 1 front side upper right of front bezel.

Specifically, as shown in fig. 2 and 3, the reaction mechanism 4 includes edge plates 8, an intermediate plate 9, a first channel 10 and a second channel 11, the edge plates 8 are symmetrically disposed on both sides of the mounting groove 3, the intermediate plate 9 is disposed between the two edge plates 8, the intermediate plate 9 is provided with a plurality of adjacent two end-to-end surfaces of the intermediate plates 9 are attached to each other, the first channel 10 is disposed at a front end of one side of the edge plate 8 close to the intermediate plate 9, the second channel 11 is disposed at a front side of the intermediate plate 9, the second channel 11 is of a U-shaped structure, the first channel 10 is communicated with the second channel 11, and the adjacent two second channels 11 are communicated with each other to perform reaction in the first channel 10 and the second channel 11.

Specifically, as shown in fig. 2 and 3, the front side of the edge plate 8 is provided with a semicircular groove 12, and the semicircular groove 12 is communicated with the first channel 10, the semicircular groove 12 is respectively arranged at the left side bottom of the first channel 10 positioned at the left side and the right side bottom of the second channel 11 positioned at the right side, the semicircular groove 12 and the first channel 10 are communicated with the feed inlet 6 and the discharge outlet 7, so that the material can enter the first channel 10 and the second channel 11 through the feed inlet 6, and the discharge outlet 7 is led out through the first channel 10 and the second channel 11.

Specifically, as shown in fig. 2 to 4, the left side of the edge plate 8 is symmetrically provided with fixing blocks 13, the right side of the edge plate 8 on the right side is symmetrically provided with fixing bolts 14, the tail ends of the fixing bolts 14 penetrate through the edge plate 8 and the middle plate 9 and are in threaded connection with the fixing blocks 13, the edge plate 8, the middle plate 9 and the middle plate 9 are fixedly connected, the left end of the rear side of the front plate 1 and the left end of the front side of the rear plate 2 are symmetrically provided with first clamping grooves 15, the right end of the rear side of the front plate 1 and the right end of the front side of the rear plate 2 are symmetrically provided with second clamping grooves 16, the first clamping grooves 15 are fitted with the fixing blocks 13, and the second clamping grooves 16 are fitted with the bolt heads of the fixing bolts 14 to accommodate the fixing blocks 13 and the bolt heads of the fixing bolts 14.

Specifically, as shown in fig. 1 to 4, auxiliary grooves 17 are symmetrically formed in the rear side of the front plate 1 and the front side of the rear plate 2, a handle 18 is disposed in the auxiliary groove 17, and the handle 18 is connected with the edge plate 8 to operate the reaction mechanism 4.

The working principle of the utility model is as follows: set up intermediate lamella 9 between two edge plates 8, and make two adjacent intermediate lamellas 9 head and the tail laminate mutually, set up gim peg 14 symmetry in the edge plate 8 right side that is located the right side, and make gim peg 14 tail end run through edge plate 8 and intermediate lamella 9 and fixed block 13 threaded connection, make fixed block 13 be in first draw-in groove 15, gim peg 14 head is in second draw-in groove 16, handle 18 is in supplementary groove 17, set up front bezel 1 in back plate 2 front side, use bolt 5 to fix between front bezel 1 and back plate 2, when using, make front bezel 1 be at back plate 2 top, react through feed inlet 6, first passageway 10, second passageway 11 and discharge gate 7, all be provided with the heat exchange layer in front bezel 1 front side and back plate 2 rear side, be used for regulating and control reaction temperature, and the heat exchange layer is unanimous with prior art, do not need to describe here too much.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A micro-channel continuous flow reactor comprising a front plate (1) and a back plate (2), characterized in that: front bezel (1) sets up in back plate (2) front side, mounting groove (3) have all been seted up to front bezel (1) rear side and back plate (2) front side, be provided with reaction mechanism (4) in mounting groove (3), front bezel (1) front side four corners is provided with bolt (5), just bolt (5) tail end runs through front bezel (1) and back plate (2) threaded connection, feed inlet (6) have been seted up to front bezel (1) front side left side below, discharge gate (7) have been seted up to front bezel (1) front side upper right side.

2. The microchannel continuous flow reactor of claim 1, wherein: reaction unit (4) include edge board (8), intermediate lamella (9), first passageway (10) and second passageway (11), edge board (8) symmetry sets up in mounting groove (3) both sides, intermediate lamella (9) set up between two edge boards (8), just intermediate lamella (9) are provided with a plurality ofly, adjacent two intermediate lamella (9) end to end laminates mutually, first passageway (10) set up in one side front end that edge board (8) are close to intermediate lamella (9), second passageway (11) are seted up in intermediate lamella (9) front side, just second passageway (11) are the U-shaped structure, first passageway (10) and second passageway (11) intercommunication, adjacent two communicate each other between second passageway (11).

3. The microchannel continuous flow reactor of claim 2, wherein: edge plate (8) front side is opened and is equipped with semicircular groove (12), just semicircular groove (12) are linked together with first passageway (10), semicircular groove (12) set up respectively in second passageway (11) right side bottom that are located left first passageway (10) left side bottom and are located the right side, semicircular groove (12) and first passageway (10) all communicate with feed inlet (6) and discharge gate (7).

4. The microchannel continuous flow reactor of claim 3, wherein: the left side of the edge plate (8) is symmetrically provided with fixing blocks (13), the right side of the edge plate (8) is symmetrically provided with fixing bolts (14), and the tail ends of the fixing bolts (14) penetrate through the edge plate (8) and the middle plate (9) and are in threaded connection with the fixing blocks (13).

5. The microchannel continuous flow reactor of claim 4, wherein: first clamping grooves (15) are symmetrically formed in the left end of the rear side of the front plate (1) and the left end of the front side of the rear plate (2), second clamping grooves (16) are symmetrically formed in the right end of the rear side of the front plate (1) and the right end of the front side of the rear plate (2), the first clamping grooves (15) are matched with the fixed block (13), and the second clamping grooves (16) are matched with the bolt heads of the fixed bolts (14).

6. The microchannel continuous flow reactor of claim 5, wherein: auxiliary groove (17) have all been seted up to front bezel (1) rear side and rear bezel (2) front side symmetry, be provided with handle (18) in auxiliary groove (17), just handle (18) are connected with marginal board (8).