Chemical growth reactor

Abstract

The utility model belongs to the technical field of chemical engineering, and provides a chemical growth reactor. The box comprises a box body and a box cover, wherein the box body is hollow, and the upper part of the box body is open; the box cover is arranged on the box body and covers the opening, and a gas phase distribution structure is arranged on the box cover. According to the utility model, the pressure in the box body can be stabilized within a preset pressure value, so that the stable proceeding of a synthetic reaction is facilitated, the flowing of gas in the box body is facilitated, and the distribution of generated products is uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical engineering, in particular to a chemical growth reactor. Background Art

[0002] A hydrothermal synthesis reactor is a device that performs chemical reactions under high temperature and pressure. It dissolves reactants in water and accelerates the reaction rate by increasing the temperature and pressure to produce the desired product. Existing hydrothermal synthesis reactors pay little attention to changes in internal pressure, resulting in uneven pressure distribution or different gas-liquid phase equilibrium, which will cause uneven distribution of products generated in the reactor and present different colors.

[0003] Therefore, a new solution is needed to solve the above problems. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a chemical growth reactor for solving the problem of uneven products generated in the chemical growth reactor in the prior art.

[0005] To achieve the above-mentioned purpose and other related purposes, the utility model provides a chemical growth reactor, which is specifically configured as follows: it includes a box body and a box cover, the box body is hollow inside and has an open top; the box cover is arranged on the box body and covers the open top, and a gas phase distribution structure is arranged on the box cover.

[0006] Optionally, the gas phase distribution structure includes a plurality of air holes arranged on the box cover, so that the interior of the box body is connected with the outside.

[0007] Optionally, a plurality of the air holes are distributed on the box cover.

[0008] Optionally, the box cover is rectangular, and the air holes are arranged on the diagonal lines and / or opposite sides of the box cover.

[0009] Optionally, at least one air hole is disposed on each of the opposite side edges of the box cover, and the air holes are arranged along the side edges.

[0010] Optionally, the air holes located on the diagonal line of the box cover are larger than the air holes located on the opposite side edges of the box cover.

[0011] Optionally, the gas phase distribution structure further comprises an adjustment plate rotatably arranged on the box cover, the adjustment plate is arranged in one-to-one correspondence with the air holes, the adjustment plate covers the air holes, and the adjustment plate cooperates with the air holes to adjust the size of the air holes.

[0012] Optionally, the gas phase distribution structure further comprises a rotating member disposed on the box cover, the adjustment plate is connected to the box cover via the rotating member, and the adjustment plate can rotate around the axis of the rotating member.

[0013] Optionally, one or more ribs are arranged on the upper surface of the box cover in the transverse direction and / or the longitudinal direction, the ribs are arranged in a staggered manner with the air holes, and the ribs are provided with through holes.

[0014] As described above, the chemical growth reactor of the utility model has the following beneficial effects:

[0015] The box cover covers the open part of the box body, and a gas phase distribution structure is provided on the box body. When the liquid medicine in the box body undergoes a synthesis reaction to generate a product, the gas generated by the synthesis reaction is discharged from the box body through the gas phase distribution structure, so that the pressure in the box body is stabilized within a preset pressure value, which is conducive to the stable progress of the synthesis reaction; and when the gas is discharged from the box body through the gas phase distribution structure, it is conducive to the flow of the gas in the box body, so that the generated product is evenly distributed; and the chemical growth reactor of the present application has a simple structure and a low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a structural schematic diagram of a chemical growth reactor according to an embodiment of the present utility model.

[0017] Description of Reference Numerals

[0018] 1-box; 11-step;

[0019] 2-box cover; 21-air hole; 22-rib; 221-through hole;

[0020] 3-Adjustment plate;

[0021] 4-Rotating parts;

[0022] 5- Temperature detector. DETAILED DESCRIPTION

[0023] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0024] It should be noted that the diagram provided in the present embodiment only illustrates the basic concept of the present invention in a schematic manner, so the diagram only shows the components related to the present invention rather than drawing according to the number, shape and size of the components during actual implementation. The form, quantity and proportion of each component during actual implementation can be changed at will, and the component layout form may also be more complicated. The structure, proportion, size, etc. illustrated in the drawings of this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that the present invention can implement, so they have no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effect that the present invention can produce and the purpose that can be achieved. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of narration, and are not used to limit the scope of the present invention. The change or adjustment of its relative relationship should also be regarded as the scope of the present invention without substantial change of the technical content.

[0025] Before describing the embodiments of the utility model in detail, the application environment of the utility model is described first. The technology of the utility model is mainly applied to the improvement of the chemical growth reactor for generating products. The utility model solves the technical problem of uneven distribution of products generated by the chemical growth reactor. Since the liquid medicine in the chemical growth reactor will generate gas during the reaction process, the pressure inside the chemical growth reactor will increase. In the past, the chemical growth reactor would be provided with an air hole through which the generated gas can be discharged, but the gas in the chemical growth reactor can only move in one direction of the air hole, resulting in uneven distribution of the generated products, so that the color and shape of the products cannot meet the requirements. Therefore, it is necessary to improve the chemical growth reactor starting from the direction of the circulation of the gas inside the chemical growth reactor.

[0026] like Figure 1 As shown, some embodiments of the present application provide a chemical growth reactor, including a box body 1 and a box cover 2. The interior of the box body 1 is hollow and is used to place a substrate and contain a liquid medicine, and the upper part of the box body 1 is set to be open; the box cover 2 is installed on the box body 1 and covers the open part of the box body 1, so that a closed space is formed inside the box body 1. A gas phase distribution structure is provided on the box cover 2. When the liquid medicine in the box body 1 undergoes a synthesis reaction to generate a product, the gas generated by the synthesis reaction is discharged from the box body 1 through the gas phase distribution structure, so that the pressure in the box body 1 is stabilized within a preset pressure value, which is conducive to the stable progress of the synthesis reaction. And when the gas is discharged from the box body 1 through the gas phase distribution structure, the gas in the box body 1 is also made to flow, so that the generated product is evenly distributed on the substrate.

[0027] In some embodiments, the gas phase distribution structure includes a plurality of air holes 21 disposed on the box cover 2, and the interior of the box body 1 is connected to the outside through the air holes 21, so that the gas generated by the synthesis reaction is discharged from the box body 1 through the air holes 21 to stabilize the pressure inside the box body 1 within a preset pressure value.

[0028] For example, in order to make the gas in the box body 1 flow and the generated products be evenly distributed on the substrate, a plurality of air holes 21 may be evenly distributed on the box cover 2 .

[0029] Specifically, the box cover 2 is a rectangular structure, and the box cover 2 is provided with air holes 21 on the diagonal, that is, the air holes 21 are provided on the diagonal where the two edges of the box cover 2 intersect. Alternatively, the box cover 2 is provided with air holes 21 on the opposite sides, that is, the box cover 2 is provided with air holes 21 near the two opposite edges. Alternatively, the box cover 2 is provided with air holes 21 on the diagonal and on the opposite sides, that is, the air holes 21 are provided on the diagonal where the two edges of the box cover 2 intersect and near the two opposite edges of the box cover 2.

[0030] In some embodiments, at least one air hole 21 is provided on each of the opposite sides of the box cover 2. The number of air holes 21 on one of the opposite sides of the box cover 2 can be 1, 2, 3, 4, etc. The air holes 21 are arranged in sequence along the side to quickly discharge the gas generated by the synthesis reaction to stabilize the pressure in the box body 1 within a preset pressure value.

[0031] It should be noted that, in this embodiment, an air hole 21 is provided at each end of the diagonal line of the box cover 2. Since the gas flowability at the four corners of the box body 1 is poor, the size of the air hole 21 provided on the diagonal line of the box cover 2 is larger than the size of the air hole 21 provided on the opposite side of the box cover 2, so that the air hole 21 on the diagonal line of the box cover 2 discharges more gas at the same time, thereby improving the gas flowability at the four corners of the box body 1, so that the generated product is evenly distributed on the substrate.

[0032] In some embodiments, the gas phase distribution structure further includes an adjustment plate 3 rotatably disposed on the box cover 2, and each air hole 21 is correspondingly provided with an adjustment plate 3. Since the products generated in a single time are different, the liquid medicine used is different, and the amount of gas generated by the synthesis reaction is also different, the size requirements of the air hole 21 are also different. At this time, the adjustment plate 3 is rotated so that the adjustment plate 3 cooperates with the air hole 21 to achieve the purpose of adjusting the size of the air hole 21, so as to stabilize the pressure in the box body 1 within the preset pressure value.

[0033] It should be noted that the size of the adjustment plate 3 is set according to the size of the pores 21, and the adjustment plate 3 can completely cover the pores 21. Before generating the required product each time, it is necessary to calculate the gas generated during the synthesis reaction to determine the required size of the pores 21, and then determine the coordination between the adjustment plate 3 and the pores 21 to ensure that the pressure of the liquid in the box body 1 is stable within the preset pressure value during the reaction.

[0034] In some embodiments, the gas phase distribution structure further includes a rotating member 4 mounted on the box cover 2. The adjusting plate 3 is connected to the box cover 2 through the rotating member 4, and the adjusting plate 3 can rotate around the axis of the rotating member 4 so that the adjusting plate 3 cooperates with the air hole 21 to adjust the size of the air hole 21.

[0035] Exemplarily, the rotating member 4 is a structural member that satisfies the rotation connection between the adjustment plate 3 and the box cover 2, including but not limited to being set as a pin, a screw, etc. When the rotating member 4 is set as a pin, a limiting structure or a limiting member is set on the side of the pin away from the box cover 2 to prevent the adjustment plate 3 from falling off the rotating member 4 during the rotation process.

[0036] In some embodiments, the upper surface of the box cover 2 is provided with more than one rib 22 in the transverse direction, the longitudinal direction, or the transverse direction and the longitudinal direction, and the number of the ribs 22 can be 1, 2, 3, 4, etc., which is conducive to strengthening the strength of the box cover 2 and preventing the box cover 2 from deforming. The ribs 22 are provided with through holes 221, and the operator can lift or put down the box cover 2 by grabbing the through holes 221.

[0037] Exemplarily, the via hole 221 may be configured as a long strip to facilitate grasping by an operator.

[0038] It should be noted that the ribs 22 and the air holes 21 are staggered, which helps to prevent the adjustment plate 3 from being unable to completely cover the air holes 21 .

[0039] In some embodiments, a step 11 is provided at the opening of the box body 1 , and the box cover 2 is pressed on the step 11 so that the inner walls around the box body 1 limit the side walls of the box cover 2 , which helps to prevent the box cover 2 from sliding off the box body 1 .

[0040] In summary, the utility model provides a chemical growth reactor, in which a box cover covers the open part of the box body, and a gas phase distribution structure is arranged on the box body. When the liquid medicine in the box body undergoes a synthesis reaction to generate a product, the gas generated by the synthesis reaction is discharged from the box body through the gas phase distribution structure, so that the pressure in the box body is stabilized within a preset pressure value, which is conducive to the stable progress of the synthesis reaction; and when the gas is discharged from the box body through the gas phase distribution structure, it is conducive to the flow of the gas in the box body, so that the generated product is evenly distributed; and the chemical growth reactor of the present application has a simple structure and a low manufacturing cost.

[0041] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A chemical growth reactor, characterized in that: include: The box body is hollow inside and open at the top; A box cover is arranged on the box body and covers the open portion, the box cover is provided with a gas phase distribution structure, the gas phase distribution structure includes a plurality of air holes arranged on the box cover and an adjustment plate rotatably arranged on the box cover, the air holes connect the interior of the box body with the outside, the adjustment plate is arranged in a one-to-one correspondence with the air holes, the adjustment plate covers the air holes, and the adjustment plate cooperates with the air holes to adjust the size of the air holes.

2. The chemical growth reactor according to claim 1, characterized in that: A plurality of air holes are distributed on the box cover.

3. The chemical growth reactor according to claim 2, characterized in that: The box cover is rectangular, and the air holes are arranged on the diagonal lines and / or opposite sides of the box cover.

4. The chemical growth reactor according to claim 3, characterized in that: More than one air hole is disposed on each of the opposite sides of the box cover, and each of the air holes is arranged along the side.

5. The chemical growth reactor according to claim 3, characterized in that: The air holes located on the diagonal line of the box cover are larger than the air holes located on the opposite side edges of the box cover.

6. The chemical growth reactor according to any one of claims 1 to 5, characterized in that: The gas phase distribution structure further comprises a rotating member arranged on the box cover, the adjustment plate is connected to the box cover via the rotating member, and the adjustment plate can rotate around the axis of the rotating member.

7. The chemical growth reactor according to claim 1, characterized in that: The upper surface of the box cover is provided with more than one rib in the transverse direction and / or the longitudinal direction, the rib is staggered with the air hole, and the rib is provided with a through hole.

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