CN215139877U - Ammoniation reaction device - Google Patents
Ammoniation reaction device Download PDFInfo
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- CN215139877U CN215139877U CN202121236396.1U CN202121236396U CN215139877U CN 215139877 U CN215139877 U CN 215139877U CN 202121236396 U CN202121236396 U CN 202121236396U CN 215139877 U CN215139877 U CN 215139877U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of chemical reaction devices, and provides an ammonification reaction device, which comprises a reaction tank, wherein the reaction tank is provided with a reaction cavity, the reaction cavity is provided with an opening and a sealing element, the sealing element is arranged on the opening, the sealing element is provided with a through hole and a rotating element, the rotating element is rotatably arranged on the sealing element and comprises a rotating shaft, the rotating shaft is rotatably arranged on the through hole and a plurality of rotating rods which are sequentially and uniformly distributed on the rotating shaft and are of a hollow structure, and an air outlet cavity and an ammonia inlet pipe are arranged inside the hollow structure, the ammonia inlet pipe is arranged on one side of the reaction tank, is communicated with the air flow cavity and is provided with an ammonia feeding automatic control valve and a cyclohexanediacetic anhydride inlet pipe which is arranged on one side of the reaction tank, the problem of among the prior art ammoniation process ammonia leading-in distribute inhomogeneous is solved.
Description
Technical Field
The utility model relates to a chemical industry reaction unit technical field, it is specific, relate to an ammoniation reaction unit.
Background
The ammoniation reaction device in the prior art is directly connected with the sealed container through an ammonia pipeline, and ammonia is directly injected into the sealed container, but the mode has some defects, and the ammonia cannot be uniformly dispersed after entering the sealed container.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ammoniation reaction device has solved the inhomogeneous problem of ammonia gas introduction distribution in the ammoniation process among the correlation technique.
The technical scheme of the utility model as follows:
an ammoniation reaction device comprises a reaction chamber,
a reaction tank having a reaction chamber with an opening,
a sealing member provided on the opening for sealing the reaction tank, the sealing member having a through-hole,
a rotating member rotatably disposed on the sealing member, including,
the rotating shaft is rotatably arranged on the through hole, is positioned in the reaction cavity, is of a hollow structure, and is internally provided with a gas flowing cavity,
a plurality of rotating rods are arranged on the rotating shaft in sequence, the rotating rods are of hollow structures, gas outlet cavities are arranged in the rotating shafts, two ends of each gas outlet cavity are respectively communicated with the reaction cavity and the gas flow cavity, the rotating rods are provided with a plurality of gas outlets,
an ammonia gas feed pipe which is arranged at one side of the reaction tank, is communicated with the gas flow cavity and is provided with an ammonia gas feed automatic control valve,
the feeding pipe of the cyclohexanediacetic anhydride is arranged at one side of the reaction tank, is communicated with the reaction cavity and is provided with a feeding automatic control valve of the cyclohexanediacetic anhydride.
As a further technical solution, the axis of the rotating shaft faces in the height direction of the reaction tank.
As a further technical solution, the axial direction of the rotating rod is perpendicular to the axial direction of the rotating shaft.
As a further technical proposal, the cooling pipe is arranged in the reaction cavity and used for cooling the reaction tank,
a cyclohexyl diacetic anhydride feeding flow meter which is arranged on the cyclohexyl diacetic anhydride feeding pipe and is positioned at one side of the feeding automatic control valve of the cyclohexyl diacetic anhydride, which is far away from the reaction tank,
and the ammonia feeding flow meter is arranged on the ammonia feeding pipe and is positioned at one side of the reaction tank, wherein the ammonia feeding automatic control valve is far away from the reaction tank.
As a further technical proposal, the acidification tank is arranged at one side of the reaction tank, an acidification cavity is arranged inside the acidification tank and is communicated with the reaction cavity,
the stirring device is rotatably arranged in the acidification cavity and is used for stirring the materials in the acidification cavity,
the sulphuric acid distributor sets up the inside of acidizing jar is located agitating unit top is the annular, just the annular has a plurality of sulphuric acid exports.
As a further technical proposal, the stirring device comprises,
the second rotating shaft is rotatably arranged in the acidification tank, the axial direction of the second rotating shaft is the height direction of the acidification tank,
the stirring rake, the stirring rake sets up on the second axis of rotation, just the length direction of stirring rake with the axis direction of second axis of rotation is perpendicular.
As a further technical scheme, the sulfuric acid feeding pipe is arranged on one side of the acidification tank and is communicated with the acidification cavity, a sulfuric acid feeding automatic control valve and a sulfuric acid feeding flowmeter are arranged on the sulfuric acid feeding pipe, and the sulfuric acid feeding automatic control valve is positioned on one side closer to the acidification tank.
The utility model discloses a theory of operation and beneficial effect do:
in the prior art, an ammoniation reaction device is directly connected with a sealed container through an ammonia pipeline, and ammonia is directly injected into the sealed container, but the mode has some defects, ammonia cannot be uniformly dispersed after entering the sealed container, in the embodiment, the inventor designs the ammoniation reaction device aiming at the problem of nonuniform ammonia distribution, wherein a reaction tank (1) is a carrier of materials and other devices, a reaction cavity (101) in the reaction tank is used for placing the materials, an opening is used for enabling the materials to enter the reaction tank, a sealing element (2) is used for sealing the reaction tank (1) and preventing the leakage of the reaction tank in reaction, a through hole on the sealing element (2) is used for enabling the materials to enter the reaction tank (1), a rotating element (3) is arranged on the through hole of the sealing element (2), a gas flowing cavity (401) is arranged in the reaction tank, and the gas flowing cavity (401) can enable the gas to enter, the rotating rod (5) is arranged on the rotating shaft (4) and is provided with an air outlet cavity (501) for communicating with the gas flow cavity (401) and enabling gas to enter the rotating rod (5), wherein the rotating rod (5) is also provided with a plurality of air outlets for enabling ammonia in the rotating rod (5) to smoothly enter the reaction tank (1), the ammonia feed pipe (6) enables the source of the ammonia to be communicated with the gas flow cavity (401) of the rotating rod (5) through the ammonia feed pipe (6) so that the ammonia directly enters the gas flow cavity (401), the automatic control valve of the ammonia feed pipe (6) can realize automatic control and save manual operation, the cyclohexanediacetic anhydride (7) is directly communicated with the reaction tank (1) and can enable the cyclohexanediacetic anhydride to enter the reaction cavity (101), and the automatic control valve (701) of the cyclohexanediacetic anhydride feed pipe can also realize automatic control, the manual operation is saved, and the method is simple and convenient.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the sealing member of the present invention;
in the figure: 1-reaction tank, 101-reaction chamber, 2-sealing element, 3-rotating element, 4-rotating shaft, 401-gas flow chamber, 5-rotating shaft, 6-ammonia gas feeding pipe, 601-ammonia gas feeding automatic control valve, 602-ammonia gas feeding flowmeter, 7-cyclohexyldiacetic anhydride feeding pipe, 701-cyclohexyldiacetic anhydride feeding automatic control valve, 702-cyclohexyldiacetic anhydride feeding flowmeter, 8-acidification tank, 801-acidification chamber, 9-stirring device, 901-second rotating shaft, 902-stirring paddle, 10-acidification distributor, 11-sulfuric acid feeding pipe, 1101-sulfuric acid feeding automatic control valve, 1102-sulfuric acid feeding flowmeter, 12-cooling pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Example 1
As shown in fig. 1 to 2, the present embodiment provides an ammonification apparatus, comprising,
a reaction tank 1, the reaction tank 1 having a reaction chamber 101, the reaction chamber 101 having an opening,
a sealing member 2, the sealing member 2 being disposed on the opening for sealing the reaction tank 1, the sealing member 2 having a through hole,
a rotating member 3, the rotating member 3 being rotatably provided on the sealing member 2, comprising,
the rotating shaft 4 is rotatably arranged on the through hole, is positioned in the reaction cavity 101, is of a hollow structure, and is internally provided with a gas flowing cavity 401,
the rotating rod 5 is provided with a plurality of rotating rods 5 which are sequentially and uniformly distributed on the rotating shaft 4 in a high-low mode, the rotating rods are of hollow structures, the inside of the rotating rods is provided with a gas outlet cavity 501, two ends of the gas outlet cavity 501 are respectively communicated with the reaction cavity 101 and the gas flowing cavity 401, the rotating rods 5 are provided with a plurality of gas outlets,
an ammonia gas feeding pipe 6, wherein the ammonia gas feeding pipe 6 is arranged at one side of the reaction tank 1, is communicated with the gas flowing cavity 401, and is provided with an ammonia gas feeding automatic control valve 601,
a cyclohexyl diacetic anhydride feeding pipe 7, wherein the cyclohexyl diacetic anhydride feeding pipe 7 is arranged at one side of the reaction tank 1, is communicated with the reaction cavity 101, and is provided with a cyclohexyl diacetic anhydride feeding automatic control valve 701.
In the prior art, an ammoniation reaction device is directly connected with a sealed container through an ammonia pipeline, and ammonia is directly injected into the sealed container, but the ammonia cannot be uniformly dispersed after entering the sealed container, in the embodiment, the inventor has made a design aiming at the problem of nonuniform ammonia distribution in the ammoniation reaction device, wherein a reaction tank 1 is a carrier for materials and other devices, a reaction cavity 101 in the reaction tank is used for placing the materials, an opening is used for enabling the materials to enter the reaction tank, a sealing element 2 is used for sealing the reaction tank 1 and preventing the materials from leaking in reaction, a through hole on the sealing element 2 is used for enabling the materials to enter the reaction tank 1, a rotating element 3 is arranged on the through hole of the sealing element 2, a gas flowing cavity 401 is arranged in the through hole, the gas flowing cavity 401 can enable gas to enter, and a rotating rod 5 is arranged on a rotating shaft 4, the device is provided with a gas outlet cavity 501 which is communicated with a gas flow cavity 401 to enable gas to enter the rotating rod 5, wherein a plurality of gas outlets are further arranged on the rotating rod 5 to enable ammonia in the rotating rod 5 to smoothly enter the reaction tank 1, an ammonia gas feed pipe 6 enables the source of the ammonia gas to be communicated with the gas flow cavity 401 of the rotating rod 5 through the ammonia gas feed pipe 6, so that the ammonia gas directly enters the gas flow cavity 401, an automatic control valve of the ammonia gas feed pipe 6 can realize automatic control, manual operation is omitted, a cyclohexyl diacetic anhydride feed pipe 7 is directly communicated with the reaction tank 1, the cyclohexyl diacetic anhydride can enter the reaction cavity 101, and the cyclohexyl diacetic anhydride feed automatic control valve 701 can also realize automatic control, manual operation is omitted, and the device is simple and convenient.
Further, the axis of the rotating shaft 4 is oriented in the height direction of the reaction tank 1.
In order to realize the evenly distributed of ammonia in this embodiment, specially with the axis setting of axis of rotation 4 unanimous with retort 1's direction of height, more dwang 5 have more space to place like this, dwang 5 is more, the area of coverage of ammonia is wider more, so the distribution of ammonia under the same volume is just more even.
Further, the axial direction of the rotating lever 5 is perpendicular to the axial direction of the rotating shaft 4.
In order to realize the ammonia evenly distributed in this embodiment, the axis that sets up dwang 5 is perpendicular with axis of rotation 4, only when the axis of two poles is perpendicular, the ammonia distribution area that dwang 5 came out is the biggest, if dwang 5 does not set up with axis of rotation 4 is perpendicular, because the ammonia that the weight reason came out from dwang 5 can be more intensive relatively, so can realize the ammonia more evenly distributed with the axis of rotation 4 with the axis setting of dwang 5 is perpendicular, the volume that dwang 5 stirred simultaneously also can be bigger, indirect messenger's ammonia evenly distributed.
Further, a cooling pipe 12 is disposed in the reaction chamber 101 for cooling the reaction tank 1,
a cyclohexyl diacetic anhydride feeding flow meter 702, wherein the cyclohexyl diacetic anhydride feeding flow meter 702 is arranged on the cyclohexyl diacetic anhydride feeding pipe 7 and is positioned at one side of the cyclohexyl diacetic anhydride feeding automatic control valve 701 far away from the reaction tank 1,
an ammonia gas feed flowmeter 602, wherein the ammonia gas feed flowmeter 602 is arranged on the ammonia gas feed pipe 6 and is positioned at one side of the ammonia gas feed automatic control valve away from the reaction tank 1.
In order to prevent the temperature in the reaction tank 1 from being too high, the cooling pipe 12 is specially arranged in the reaction tank 1, the cooling pipe 12 is arranged in the reaction tank 1 in a surrounding manner, the length of the cooling pipe 12 can be increased to the greatest extent in the surrounding manner on the inner side of the reaction tank 1 while the operation of other devices is not interfered, so that the cooling area is increased, and the cyclohexyl diacetic anhydride feeding flowmeter 702 is further arranged and used for counting the flow of the passing cyclohexyl diacetic anhydride, so that an operator can visually know the content of the cyclohexyl diacetic anhydride entering the reaction tank 1, and the ammonia gas feeding flowmeter 602 is used for counting the content of the passing ammonia gas and visually knowing the content of the ammonia gas entering the reaction tank 1.
Further, an acidification tank 8 is arranged at one side of the reaction tank 1, an acidification cavity 801 is arranged inside the acidification tank, the acidification cavity 801 is communicated with the reaction cavity 101,
the stirring device 9 is rotatably arranged in the acidification cavity 801 and used for stirring the materials in the acidification cavity 801,
a sulfuric acid distributor 10, wherein the sulfuric acid distributor 10 is arranged inside the acidification tank 8 and is positioned above the stirring device 9 and is annular, and the annular is provided with a plurality of sulfuric acid outlets.
Further, the stirring means 9 comprises, in combination,
a second rotating shaft 901, wherein the second rotating shaft 901 is rotatably arranged in the acidification tank 8, and the axial direction of the second rotating shaft 901 is the height direction of the acidification tank 8,
and the stirring paddle 902 is arranged on the second rotating shaft 901, and the length direction of the stirring paddle 902 is perpendicular to the axial direction of the second rotating shaft 901.
In order to realize the even effect of stirring in this embodiment, keep unanimous with the axial of second axis of rotation 901 and acidification tank 8's direction of height specially, can make second axis of rotation 901 have bigger space to hold stirring rake 902 like this, the more that stirring rake 902 sets up under reasonable prerequisite, relative stirring is more even, the axis of stirring rake 902 is the area of action maximize in order to make stirring rake 902 with the perpendicular setting of the axis of second axis of rotation 901, only when perpendicular, stirring rake 902 and material area of contact can reach the maximize, thereby the area of action of stirring rake 902 realizes the maximize.
Further, a sulfuric acid feeding pipe 11 is disposed at one side of the acidification tank 8 and is communicated with the acidification chamber 801, the sulfuric acid feeding pipe 11 is provided with a sulfuric acid feeding automatic control valve 1101 and a sulfuric acid feeding flow meter 1102, and the sulfuric acid feeding automatic control valve 1101 is located at one side closer to the acidification tank 8.
In this embodiment, the sulfuric acid feed flow meter 1102 is specially arranged for visually connecting the content of the sulfuric acid entering the acidification tank 8, the content of the sulfuric acid in the acidification tank 8 can be visually known through the sulfuric acid feed flow meter 1102 on the premise of not opening the acidification tank 8, and meanwhile, the sulfuric acid feed automatic control valve 1101 is specially arranged for realizing automatic control, so that manual operation is reduced, and the use is convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An ammoniation reaction device is characterized by comprising,
a reaction tank (1), the reaction tank (1) having a reaction chamber (101), the reaction chamber (101) having an opening,
a sealing member (2), the sealing member (2) being disposed on the opening for sealing the reaction tank (1), the sealing member (2) having a through hole,
a rotating member (3), said rotating member (3) being rotatably arranged on said sealing member (2), comprising,
the rotating shaft (4) is rotatably arranged on the through hole, is positioned in the reaction cavity (101), is of a hollow structure, and is internally provided with a gas flowing cavity (401),
dwang (5), dwang (5) are a plurality of, and the equipartition of height is in proper order on axis of rotation (4), for hollow structure, inside has out gas cavity (501), go out gas cavity (501) both ends respectively with reaction chamber (101) with gas flow chamber (401) communicate with each other, dwang (5) are provided with a plurality of gas outlets,
an ammonia gas feeding pipe (6), wherein the ammonia gas feeding pipe (6) is arranged at one side of the reaction tank (1), is communicated with the gas flowing cavity (401), and is provided with an ammonia gas feeding automatic control valve (601),
a feeding pipe (7) of the cyclohexanediacetic anhydride, wherein the feeding pipe (7) of the cyclohexanediacetic anhydride is arranged at one side of the reaction tank (1), is communicated with the reaction cavity (101), and is provided with a feeding automatic control valve (701) of the cyclohexanediacetic anhydride.
2. Ammoniation reaction device as claimed in claim 1, characterised in that the axis of the rotating shaft (4) is oriented in the height direction of the reaction tank (1).
3. Ammoniation reaction device as claimed in claim 1, wherein the direction of the axis of the turning rod (5) is perpendicular to the direction of the axis of the turning shaft (4).
4. The ammoniation reaction device as claimed in claim 1, further comprising,
the cooling pipe (12) is arranged in the reaction cavity (101) and used for cooling the reaction tank (1),
a cyclohexyl diacetic anhydride feeding flow meter (702), wherein the cyclohexyl diacetic anhydride feeding flow meter (702) is arranged on the cyclohexyl diacetic anhydride feeding pipe (7) and is positioned on one side of the cyclohexyl diacetic anhydride feeding automatic control valve (701) far away from the reaction tank (1),
and the ammonia feeding flow meter (602), the ammonia feeding flow meter (602) is arranged on the ammonia feeding pipe (6), and is positioned at one side of the reaction tank (1) far away from the ammonia feeding automatic control valve.
5. The ammoniation reaction device as claimed in claim 1, further comprising,
the acidification tank (8) is arranged on one side of the reaction tank (1), an acidification cavity (801) is arranged inside the acidification tank (8), the acidification cavity (801) is communicated with the reaction cavity (101),
the stirring device (9) is rotationally arranged in the acidification cavity (801) and is used for stirring the materials in the acidification cavity (801),
a sulfuric acid distributor (10), the sulfuric acid distributor (10) is arranged in the acidification tank (8), is positioned above the stirring device (9) and is annular, and the annular is provided with a plurality of sulfuric acid outlets.
6. Ammoniation reaction device according to claim 5, wherein said stirring means (9) comprises,
a second rotating shaft (901), the second rotating shaft (901) is rotatably arranged in the acidification tank (8), and the axial direction of the second rotating shaft (901) is the height direction of the acidification tank (8),
the stirring paddle (902) is arranged on the second rotating shaft (901), and the length direction of the stirring paddle (902) is vertical to the axial direction of the second rotating shaft (901).
7. Ammoniation reaction device according to claim 5, further comprising a sulphuric acid feed pipe (11), said sulphuric acid feed pipe (11) being arranged at one side of said acidification tank (8) in communication with said acidification chamber (801), said sulphuric acid feed pipe (11) having a sulphuric acid feed self-control valve (1101) and a sulphuric acid feed flow meter (1102), and said sulphuric acid feed self-control valve (1101) being located at the side closer to said acidification tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236396.1U CN215139877U (en) | 2021-06-01 | 2021-06-01 | Ammoniation reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236396.1U CN215139877U (en) | 2021-06-01 | 2021-06-01 | Ammoniation reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215139877U true CN215139877U (en) | 2021-12-14 |
Family
ID=79389833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121236396.1U Active CN215139877U (en) | 2021-06-01 | 2021-06-01 | Ammoniation reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215139877U (en) |
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2021
- 2021-06-01 CN CN202121236396.1U patent/CN215139877U/en active Active
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