CN211159691U

CN211159691U - Catalyst preparation facilities based on raman spectroscopy detects

Info

Publication number: CN211159691U
Application number: CN201922074900.1U
Authority: CN
Inventors: 田芳; 安妮·齐默尔曼
Original assignee: Nycrist Pharmatech Ltd
Current assignee: Nycrist Pharmatech Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-04
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a catalyst preparation facilities based on raman spectroscopy detects relates to chemistry chemical technology field. Including the reaction barrel, the inside bottom of reaction barrel is equipped with the air current subassembly, the top of reaction barrel is equipped with the apron subassembly, the reaction barrel inner wall is equipped with stationary flow arris and gas-liquid separation bowl from top to bottom in proper order, the air current subassembly includes the opening ring canal, annular through groove has been seted up to the inner circle bottom of opening ring canal, the input water valve to opening ring canal inner circle is run through at the bottom fixedly connected with top of reaction barrel, the top fixedly connected with of reaction barrel inner wall is located the gas input head of opening ring canal inner circle center department. Through setting up gaseous input head, combine the opening ring pipe, let in liquid around the opening ring pipe inner circle, the high-speed gas that gaseous input head upwards jetted out makes liquid orderly high-speed flow in the device, and presents vertical ascending nature and sprays the form, and then reaches the stirring and mixes the effect, compares in simple stirring, improves the mixed effect of catalyst reactant greatly.

Description

Catalyst preparation facilities based on raman spectroscopy detects

Technical Field

The utility model relates to a chemistry and chemistry industry art field specifically is a catalyst preparation facilities based on raman spectroscopy detects.

Background

The catalyst is a substance which can change the chemical reaction rate of a reactant without changing the chemical balance in a chemical reaction and has no change in the quality and chemical properties before and after the chemical reaction, and the catalyst plays an extremely important role in the modern chemical industry, for example, iron catalyst is adopted in the production of synthetic ammonia, vanadium catalyst is adopted in the production of sulfuric acid, different catalysts are adopted in the polymerization of ethylene and the production of three synthetic materials such as butadiene rubber, and when the preparation of the catalyst is detected by using Raman spectrum, the existing preparation production device has the following defects:

1. in the prior art, because the raw materials of the catalyst are generally fine powder, when the liquid catalyst is prepared, the traditional stirring mode has single effect and is not beneficial to meeting the ideal state of chemical reaction activation energy, and the mixing effect of solid and liquid requires longer time for stirring operation;

2. among the prior art, when installing the apron with the device, the mode of current apron generally adopting screw thread or direct joint, the edge of apron and reaction barrel is corroded the deformation easily in the past for a long time, influences the sealed effect that the later stage was used, and then reduces the preparation quality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a catalyst preparation facilities based on raman spectrum detects, it makes the interior liquid of device orderly high-speed flow to possess the high-speed gas that gaseous input head upwards jetted out, and present vertical ascending nature and spray the form, and then reach the stirring and mix the effect, compare in simple stirring, improve the mixed effect of catalyst reactant greatly, avoid gaseous taking away the liquid reactant, be convenient for evenly discharge the air current in order, no matter how corroded the retort, soft ferrule homoenergetic can be with advantages such as its accurate banding, the ideal state that is unfavorable for satisfying the chemical reaction activation energy has been solved, the mixed effect of solid and liquid adopts stirring operation required time longer, the edge of apron and retort is corroded deformation easily, influence the sealed effect of later stage use, and then reduce the problem of preparation quality.

(II) technical scheme

Make the interior liquid of device orderly high-speed flow for realizing the high-speed gas of above-mentioned gaseous input head upwards ejection, and present vertical ascending nature and spray the form, and then reach the stirring and mix the effect, compare in simple stirring, improve the mixed effect of catalyst reactant greatly, avoid from gaseous taking out liquid reactant, be convenient for with the orderly even discharge of air current, no matter how corroded the retort, the purpose that soft hoop homoenergetic connects its precision hoop, the utility model provides a following technical scheme: a catalyst preparation device based on Raman spectrum detection comprises a reaction barrel, wherein the bottom inside the reaction barrel is provided with an airflow component, the top of the reaction barrel is provided with a cover plate assembly, the inner wall of the reaction barrel is sequentially provided with a steady flow edge and a gas-liquid separation bowl from top to bottom, the airflow component comprises an open ring pipe, the bottom of the inner ring of the open ring pipe is provided with an annular through groove, the bottom of the reaction barrel is fixedly connected with an input water valve the top of which penetrates through the inner ring of the open ring pipe, the top of the inner wall of the reaction barrel is fixedly connected with a gas input head positioned at the center of the inner ring of the open ring pipe, the center of the gas-liquid separation bowl is fixedly connected with a vertical pipe, the cover plate component comprises a hoop, the two sides of the hoop are respectively lapped with a semi-ring, the two sides of the semi-ring are fixedly connected with mounting blocks, and the opposite sides of the mounting blocks are fixedly connected with deformation blocks.

As a preferred technical scheme of the utility model, gaseous input head's outer lane is fixedly connected with mixed slope and buffering slope from top to bottom in proper order, buffering slope's top edge and cyclic annular logical groove top ring lie in same level.

As an optimized technical scheme of the utility model, the check valve of the vertical direction of fixedly connected with in the gas input head.

As an optimized technical scheme of the utility model, the front and back portion of stationary flow arris passes through the mount to be connected, and the inner circle overlap joint of mount and reaction cylinder.

As an optimal technical scheme of the utility model, reaction barrel inner circle fixedly connected with spacing ring, and spacing ring inner circle and gas-liquid separation bowl overlap joint all around.

As an optimal technical scheme of the utility model, it has the screw thread axle to peg graft on the installation piece, and the equal fastening connection of screw thread axle and deformation piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a catalyst preparation facilities based on raman spectroscopy detects possesses following beneficial effect:

1. this catalyst preparation facilities based on raman spectroscopy detects through setting up gaseous input head, combines the opening ring pipe, lets in liquid around the opening ring pipe inner circle to change to via buffering slope, the high-speed gas that gaseous input head upwards jetted out makes liquid orderly high-speed flow in the device, and presents vertical ascending nature and spouts the form, and then reaches stirring mixed effect, compares in simple stirring, improves the mixed effect of catalyst reactant greatly.

2. This catalyst preparation facilities based on raman spectroscopy detects, through setting up the gas-liquid separation bowl, after the fluid passes gas-liquid separation bowl top, borrow by gravity with liquid free fall to gas-liquid separation bowl top, exempt from gas and take out liquid reactant, and during gas discharge, solved the air current single point release fluid too concentrated, the phenomenon that the guidance quality of air current is distracted, be convenient for evenly discharge the air current in order, through setting up the semi-ring, combine the shape change piece, no matter how corroded the reaction barrel, soft hoop homoenergetic connects its precision.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the split ring structure of the present invention;

fig. 3 is a schematic structural diagram of the cover plate assembly of the present invention.

In the figure: 1. a reaction barrel; 2. an airflow assembly; 21. an open loop; 22. an input water valve; 23. a gas input head; 231. buffering the slope; 232. mixing slopes; 24. a one-way valve; 3. a gas-liquid separation bowl; 31. a vertical tube; 4. a flow stabilizing edge; 41. an oblique slope; 42. a vertical slope; 5. a cover plate assembly; 51. a hoop; 52. a half ring; 53. mounting blocks; 54. and (5) deforming the blocks.

Detailed Description

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a catalyst preparation apparatus based on raman spectroscopy detection comprises a reaction barrel 1, an airflow component 2 is arranged at the bottom inside the reaction barrel 1, a cover plate component 5 is arranged at the top of the reaction barrel 1, a flow stabilizing edge 4 and a gas-liquid separation bowl 3 are sequentially arranged on the inner wall of the reaction barrel 1 from top to bottom, the airflow component 2 comprises an open ring pipe 21, an annular through groove is formed at the bottom of the inner ring of the open ring pipe 21, an input water valve 22 with the top penetrating to the inner ring of the open ring pipe 21 is fixedly connected to the bottom of the reaction barrel 1, a gas input head 23 positioned at the center of the inner ring of the open ring pipe 21 is fixedly connected to the top of the inner wall of the reaction barrel, a vertical pipe 31 is fixedly connected to the center of the gas-liquid separation bowl 3, the cover plate component 5 comprises a hoop 51, semi-rings 52 are respectively lapped on two sides of the hoop 51, mounting blocks, deformation blocks 54 are fixedly connected to the opposite sides of the mounting blocks 53.

Specifically, the outer lane of gaseous input head 23 is fixedly connected with mixed slope 232 and buffering slope 231 from top to bottom in proper order, buffering slope 231's top is followed and is located same level with cyclic annular logical groove top circle, the check valve 24 of the vertical direction of fixedly connected with in the gaseous input head 23, the front and back portion of stationary flow arris 4 is passed through the mount and is connected, and the inner circle overlap joint of mount and reaction cylinder.

In this embodiment, the check valve 24 prevents gas from flowing back.

Specifically, the inner ring of the reaction barrel 1 is fixedly connected with a limiting ring, the inner ring of the limiting ring is in lap joint with the periphery of the gas-liquid separation bowl 3, the mounting block 53 is inserted with a threaded shaft, and the threaded shaft and the deformation block 54 are both in fastening connection.

In this embodiment, no matter how the reaction barrel 1 is corroded, the deformation block 54 and the soft hoop 51 can precisely hoop the reaction barrel.

The utility model discloses a theory of operation and use flow: when the device is used, liquid is introduced into the periphery of the inner ring of the open ring pipe 21 and is redirected through the buffer slope 231, high-speed gas upwards ejected from the gas input head 23 flows at high speed orderly due to the fact that the pressure of the fluid flow velocity block is small and the liquid moves towards the place with small pressure, namely the pressure of the inner ring and the outer ring of the liquid are different, the liquid in the device flows at high speed and is in a vertical and upward natural ejection shape, and then the stirring and mixing effect is achieved, after the liquid passes through the top of the gas-liquid separation bowl 3, the liquid falls onto the top of the gas-liquid separation bowl 3 freely by means of gravity, and the fluid is cut into the vertical direction under the action of the inclined slope 41 and the.

In summary, according to the catalyst preparation device based on raman spectroscopy detection, by arranging the gas input head 23, combining the open loop 21, introducing liquid into the periphery of the inner ring of the open loop 21, and changing the direction of the liquid through the buffer slope 231, the liquid in the device is enabled to flow orderly at high speed by the high-speed gas ejected upwards from the gas input head 23, and the liquid is in a vertical and upward natural ejection shape, so as to achieve a stirring and mixing effect, compared with simple stirring, the mixing effect of the catalyst reactant is greatly improved, by arranging the gas-liquid separation bowl 3, after the fluid passes through the top of the gas-liquid separation bowl 3, the fluid falls freely onto the top of the gas-liquid separation bowl 3 by gravity, so as to avoid the liquid reactant from being taken out by the gas, and when the gas is discharged, the phenomenon that the fluid is released by a single point of the gas flow is too concentrated, and the guidance of the gas flow is not dispersed is, in combination with the deformation block 54, the flexible hoop 51 can precisely hoop the reaction barrel 1 no matter how corroded it is.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a catalyst preparation facilities based on raman spectroscopy detects, includes reaction barrel (1), its characterized in that: the reaction barrel is characterized in that an airflow component (2) is arranged at the bottom inside the reaction barrel (1), a cover plate component (5) is arranged at the top of the reaction barrel (1), a steady flow edge (4) and an air-liquid separation bowl (3) are sequentially arranged on the inner wall of the reaction barrel (1) from top to bottom, the airflow component (2) comprises an opening ring pipe (21), an annular through groove is formed in the bottom of an inner ring of the opening ring pipe (21), an input water valve (22) with the top penetrating through the inner ring of the opening ring pipe (21) is fixedly connected to the bottom of the reaction barrel (1), an air input head (23) positioned at the center of the inner ring of the opening ring pipe (21) is fixedly connected to the top of the inner wall of the reaction barrel, a vertical pipe (31) is fixedly connected to the center of the air-liquid separation bowl (3), the cover plate component (5) comprises a hoop (, the two sides of the half ring (52) are fixedly connected with mounting blocks (53), and opposite sides of the mounting blocks (53) are fixedly connected with deformation blocks (54).

2. The device for preparing the catalyst based on the Raman spectrum detection according to claim 1, wherein: the outer lane of gaseous input head (23) from top to bottom fixedly connected with in proper order mixes slope (232) and buffering slope (231), the top edge and the cyclic annular logical groove top ring of buffering slope (231) are located same level.

3. The device for preparing the catalyst based on the Raman spectrum detection according to claim 1, wherein: and a one-way valve (24) in the vertical direction is fixedly connected in the gas input head (23).

4. The device for preparing the catalyst based on the Raman spectrum detection according to claim 1, wherein: the front part and the rear part of the flow stabilizing edge (4) are connected through a fixing frame, and the fixing frame is in lap joint with the inner ring of the reaction cylinder.

5. The device for preparing the catalyst based on the Raman spectrum detection according to claim 1, wherein: the inner ring of the reaction barrel (1) is fixedly connected with a limiting ring, and the inner ring of the limiting ring is in lap joint with the periphery of the gas-liquid separation bowl (3).

6. The device for preparing the catalyst based on the Raman spectrum detection according to claim 1, wherein: the mounting block (53) is inserted with a threaded shaft, and the threaded shaft and the deformation block (54) are both connected in a fastening manner.