Detachable stacked silk screen mixed core microreactor
By introducing a guide rod, a slidingly connected insert placement rack and an adjustment mechanism into the microreactor, convenient replacement of the insert screen is achieved, solving the problem of the cumbersome replacement process in the prior art and improving the replacement efficiency.
Patent Information
- Application Number
- CN202422869167.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-11-25
AI Technical Summary
When replacing the middle insert screen of the existing microreactor, it is necessary to remove all the inserts at one end, which results in a long operation time and a cumbersome process.
A detachable stacked wire mesh mixing core microreactor was designed. The insert racks were conveniently replaced through guide rods, slidingly connected insert racks, gas springs and adjustment mechanisms. The two adjacent insert racks were spread apart by rotating grooves and separation cams, which facilitated the replacement of the insert wire mesh.
The replacement efficiency of the mixing core in the microreactor is improved, the insert screen replacement process is convenient, and the operation time and complexity are reduced.
Smart Images
Figure CN223393431U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixing core microreactors, in particular to a detachable stacked wire mesh mixing core microreactor. Background Art
[0002] Microreactors are miniature reactors with characteristic dimensions ranging from 10 to 300 microns, manufactured using precision machining technology. They are used in many fields and play a huge role in the chemical industry.
[0003] In the prior art, in order to further improve the precision of the microreactor, a plurality of laminated insert wire meshes are stacked in multiple layers to achieve the purpose of improving the precision.
[0004] However, since the stacking of the stacked insert screens in the prior art is generally a simple stacking, when replacing the insert screen in the middle, all the inserts at one end need to be removed and the inserts in the middle need to be replaced, resulting in a lot of operation time required during the replacement process, and the process is relatively cumbersome. Utility Model Content
[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a detachable stacked wire mesh mixing core microreactor to solve the technical problems mentioned in the above background technology.
[0006] The above technical objectives of the present invention are achieved through the following technical solutions:
[0007] A detachable stacked wire mesh mixing core microreactor comprises an upper top plate and a lower top plate. Guide rods are provided on both sides of the opposite side of the upper top plate and the lower top plate. A plurality of slidingly connected insert placement racks are jointly sleeved on the middle parts of the two guide rods. Gas springs are provided at the connections between the guide rods and the upper and lower top plates. A protective shell is jointly sleeved on the outer sides of the upper and lower top plates. An adjustment mechanism is provided inside the protective shell. Rotation grooves are provided on both sides of the opposite side of two adjacent insert placement racks.
[0008] By adopting the above technical solution, when the insert in the insert placement rack needs to be replaced, the adjustment mechanism is rotated to rotate inside the rotating groove, and then the two adjacent insert placement racks are pushed open, so as to achieve the effect of being able to directly replace the insert screen at any location.
[0009] In a preferred example, the present invention can be further configured as follows: the adjustment mechanism includes a rotating hole, a rotating shaft and a separation cam, the rotating hole is opened in the shell wall of the protective shell and is located between two adjacent insert placement racks, the rotating shaft is arranged inside the rotating hole, and a separation cam is arranged at one end of the rotating shaft.
[0010] By adopting the above technical solution, the separation cam is driven to rotate when the rotating shaft rotates, so that the separation cam rotates in the rotating groove to spread two adjacent insert placement racks apart, thereby facilitating the replacement of the insert screen.
[0011] In a preferred example, the present invention can be further configured as follows: the rotating groove includes an axial groove and a cam groove, and the axial groove and the cam groove are interconnected.
[0012] By adopting the above technical solution, the separation cam is embedded in the cam groove, and the flange of the separation cam can spread the two adjacent inserting pieces apart through the rotation of the separation cam.
[0013] In a preferred example, the present invention can be further configured as follows: a circular through groove is provided in the middle of the insert placement rack, and a stepped groove is provided on the inner upper groove wall of the circular through groove.
[0014] By adopting the above technical solution, the circular through groove and the stepped groove are provided to install the insert wire mesh.
[0015] In a preferred example, the present invention can be further configured as follows: sliding grooves are provided on both sides of the upper end of the insert placement rack, sliding locks are provided inside the sliding grooves, and a pushing groove engaged with the sliding locks is provided at the bottom of the insert placement rack.
[0016] By adopting the above technical solution, when the two insert placement racks are attached to each other, the sliding buckle is pushed to move by the pushing groove, so that one end of the sliding buckle extends to the upper end of the step groove, thereby automatically locking the insert wire mesh inside the step groove.
[0017] In a preferred example, the present invention can be further configured as follows: one side of the sliding lock is set as an inclined surface, and the groove wall of the pushing groove corresponding to the inclined surface is set as an inclined wall with the same inclination as the inclined surface.
[0018] By adopting the above technical solution, the inclined wall and the inclined surface are arranged so that when the two insert placement racks change from a separated state to a contact state, the inclined surface is pushed by the inclined wall to achieve the purpose of moving the sliding buckle.
[0019] In summary, the present invention has at least one of the following beneficial technical effects:
[0020] 1. This detachable stacked wire mesh mixing core microreactor can replace the inserts in the insert placement rack by rotating the adjustment mechanism, causing the adjustment mechanism to rotate inside the rotating groove, thereby pushing open two adjacent insert placement racks, so that the insert wire mesh at any location can be directly replaced, thereby effectively improving the replacement efficiency of the mixing core in the microreactor;
[0021] 2. This detachable stacked wire mesh mixing core microreactor, when the two insert placement racks are fitted together, pushes the sliding lock to move through the pushing groove, so that one end of the sliding lock extends to the upper end of the step groove, thereby achieving the purpose of fixing the insert wire mesh inside the step groove, and effectively achieving the purpose of automatically locking the insert wire mesh inside the step groove during the contact process of the two insert placement racks, and automatically unlocking it through the connecting spring, so as to achieve the effect of convenient replacement of the insert wire mesh. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0023] Figure 1 This is a structural schematic diagram of a detachable stacked wire mesh mixing core microreactor of the present invention.
[0024] Figure 2 This is a schematic diagram of the internal structure of a detachable stacked wire mesh mixing core microreactor of the present invention.
[0025] Figure 3 The utility model is a structural schematic diagram of a detachable stacked wire mesh mixing core microreactor insert placement rack.
[0026] In the figure, 1. upper top plate; 2. lower top plate; 3. guide rod; 4. insert placement rack; 401. circular through groove; 402. stepped groove; 403. sliding groove; 404. sliding lock; 405. pushing groove; 406. inclined surface; 407. inclined wall; 5. gas spring; 6. protective shell; 7. adjustment mechanism; 701. rotating hole; 702. rotating shaft; 703. separation cam; 8. rotating groove; 801. axis groove; 802. cam groove. DETAILED DESCRIPTION
[0027] The present invention will be described in further detail below with reference to the accompanying drawings.
[0028] Example:
[0029] Reference Figure 1 - Figure 3 The utility model discloses a detachable stacked wire mesh mixing core microreactor, comprising an upper top plate 1 and a lower top plate 2. Guide rods 3 are provided on both sides of the opposite side of the upper top plate 1 and the lower top plate 2. The middle parts of the two guide rods 3 are jointly sleeved with a plurality of slidingly connected insert placement racks 4. Gas springs 5 are provided at the connection between the guide rods 3 and the upper and lower top plates 1 and 2. A protective shell 6 is jointly sleeved on the outer sides of the upper top plate 1 and the lower top plate 2. An adjusting mechanism 7 is provided inside the protective shell 6. Rotation grooves 8 are provided on both sides of the opposite side of two adjacent insert placement racks 4.
[0030] In this embodiment, the upper top plate 1, the lower top plate 2 and the guide rod 3 are provided to install the insert placement rack 4, and the gas pressure spring 5 is provided to apply pressure to the insert placement rack 4 so that the insert placement racks 4 are tightly fitted together. The rotating groove 8 is provided to embed the adjustment mechanism 7. When the insert in the insert placement rack 4 needs to be replaced, the adjustment mechanism 7 is rotated to rotate inside the rotating groove 8, and then the two adjacent insert placement racks 4 are pushed open, so as to achieve the effect of being able to directly replace the insert screen at any location.
[0031] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the adjustment mechanism 7 includes a rotating hole 701, a rotating shaft 702 and a separation cam 703. The rotating hole 701 is opened on the shell wall of the protective shell 6 and is located between two adjacent insert placement racks 4. The rotating shaft 702 is arranged inside the rotating hole 701, and a separation cam 703 is arranged at one end of the rotating shaft 702.
[0032] In this embodiment, the rotating shaft 702 is positioned by setting the rotating hole 701, and the separation cam 703 is fixedly connected to the rotating shaft 702, so that when the rotating shaft 702 rotates, the separation cam 703 is driven to rotate, so that the separation cam 703 rotates in the rotating groove 8 to spread the two adjacent insert placement racks apart, thereby facilitating the replacement of the insert screen.
[0033] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the rotating groove 8 includes an axial groove 801 and a cam groove 802 , and the axial groove 801 and the cam groove 802 are connected to each other.
[0034] In this embodiment, when the device is installed, one end of the rotating shaft 702 is installed inside the rotating hole 701, the rest of the rotating shaft 702 is embedded in the axis groove 801, and the separation cam 703 is embedded in the cam groove 802. When two adjacent insert sheet placement racks 4 are in contact, the flange of the separation cam 703 does not contact the inner bottom end of the cam groove 802. When the rotating shaft 702 is rotated, the flange of the separation cam 703 rotates from the side of the cam groove 802 to the bottom center of the cam groove 802, thereby achieving the purpose of spreading the two adjacent insert sheet placement racks 4, thereby facilitating the replacement of the insert sheet screen.
[0035] In a further preferred embodiment of the present invention, Figure 1-3 As shown, a circular through groove 401 is provided in the middle of the insert placement rack 4 , and a stepped groove 402 is provided on the inner upper groove wall of the circular through groove 401 .
[0036] In this embodiment, the circular through groove 401 and the stepped groove 402 are provided for installing the insert wire mesh.
[0037] In a further preferred embodiment of the present invention, Figure 1-3 As shown, sliding grooves 403 are provided on both sides of the upper end of the insert placement rack 4, and sliding locks 404 are provided inside the sliding grooves 403, and a pushing groove 405 is provided at the bottom of the insert placement rack 4 to be engaged with the sliding locks 404.
[0038] In this embodiment, during the process of the two insert sheet placement racks 4 being fitted together, the sliding lock 404 is pushed to move by pushing the groove 405, so that one end of the sliding lock 404 extends to the upper end of the stepped groove 402, thereby achieving the purpose of fixing the insert sheet mesh inside the stepped groove 402, and a connecting spring connected to the sliding lock 404 is provided inside the sliding groove 403. When the two insert sheet placement racks 4 contact each other, the sliding lock 404 is pushed to move and the connecting spring is pulled at the same time, so that the connecting spring accumulates potential energy. When the two contacting insert sheet placement racks 4 separate from each other, the connecting spring pulls the sliding lock 404 back.
[0039] In a further preferred embodiment of the present invention, Figure 1-3 As shown, one side of the sliding lock 404 is set as an inclined surface 406, and the groove wall of the pushing groove 405 corresponding to the inclined surface 406 is set as an inclined wall 407 with the same inclination as the inclined surface 406.
[0040] In this embodiment, the inclined wall 407 and the inclined surface 406 are arranged so that when the two inserting plate placement racks 4 change from a separated state to a contact state, the inclined surface 406 is pushed by the inclined wall 407 to move the sliding buckle 404.
[0041] The embodiments of this specific implementation method are all preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the scope of protection of the present utility model.
Claims
1. A detachable stacked wire mesh mixing core microreactor, comprising an upper top plate (1) and a lower top plate (2), characterized in that: Guide rods (3) are provided on both sides of the opposite side of the upper top plate (1) and the lower top plate (2); a plurality of slidingly connected insert placement racks (4) are provided in the middle of the two guide rods (3); gas pressure springs (5) are provided at the connection between the guide rods (3) and the upper top plate (1) and the lower top plate (2); a protective shell (6) is provided on the outer side of the upper top plate (1) and the lower top plate (2); an adjusting mechanism (7) is provided inside the protective shell (6); and a rotating groove (8) is provided on both sides of the opposite side of the two adjacent insert placement racks (4).
2. A detachable stacked wire mesh mixing core microreactor according to claim 1, characterized in that: The adjusting mechanism (7) comprises a rotating hole (701), a rotating shaft (702) and a separation cam (703); the rotating hole (701) is provided on the shell wall of the protective shell (6) and is located between two adjacent insert placement racks (4); the rotating shaft (702) is provided inside the rotating hole (701); and a separation cam (703) is provided at one end of the rotating shaft (702).
3. A detachable stacked wire mesh mixing core microreactor according to claim 2, characterized in that: The rotating groove (8) includes an axial groove (801) and a cam groove (802), and the axial groove (801) and the cam groove (802) are interconnected.
4. A detachable stacked wire mesh mixing core microreactor according to claim 3, characterized in that: A circular through groove (401) is provided in the middle of the insert placement rack (4), and a stepped groove (402) is provided on the inner upper groove wall of the circular through groove (401).
5. The detachable stacked wire mesh mixing core microreactor according to claim 4, characterized in that: Sliding grooves (403) are provided on both sides of the upper end of the insert placement rack (4), a sliding lock (404) is provided inside the sliding groove (403), and a pushing groove (405) is provided at the bottom of the insert placement rack (4) and is engaged with the sliding lock (404).
6. The detachable stacked wire mesh mixing core microreactor according to claim 5, characterized in that: One side of the sliding lock (404) is configured as an inclined surface (406), and a groove wall of the pushing groove (405) corresponding to the inclined surface (406) is configured as an inclined wall (407) having the same inclination as the inclined surface (406).