Chemical raw material synthesis reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, and provides a chemical raw material synthesis reaction kettle which comprises a reaction kettle body provided with a reaction cavity; the exhaust pipe is arranged on the reaction kettle body and is communicated with the reaction cavity; the discharger is arranged on the reaction kettle body and is provided with a rotary input end; the transmission rod is rotationally arranged relative to the reaction kettle body and is in transmission connection with the rotary input end of the discharger; the driving piece is arranged at one end of the transmission rod and used for driving the driving piece to rotate after the exhaust pipe exhausts gas. By means of the technical scheme, the problem that in the prior art, a chemical raw material reaction kettle is inconvenient to recycle escaped gas is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, and in particular to a chemical raw material synthesis reaction kettle. Background Art

[0002] A reactor is a container in which physical or chemical reactions can be carried out. Its functions usually include heating, evaporation, cooling and low-speed mixing, etc., and a chemical raw material synthesis reactor mainly refers to a container used for chemical raw material reactions. When a chemical raw material synthesis reactor is performing synthesis work, gas is easily generated inside it, and some reactions generate a large amount of heat. High-temperature gas accumulates at the top. When the staff performs discharge operations, the gas will escape to the outside. However, existing reactors usually lack devices for recycling the escaped gas, and the treatment of the escaped gas is limited to simple adsorption operations. Utility Model Content

[0003] The utility model provides a chemical raw material synthesis reactor, which solves the problem that the chemical raw material reactor in the related technology is inconvenient to recycle the escaped gas.

[0004] The technical solution of the utility model is as follows:

[0005] A chemical raw material synthesis reactor, comprising

[0006] A reactor body, wherein the reactor body has a reaction chamber;

[0007] An exhaust pipe, the exhaust pipe is arranged on the reactor body and is connected to the reaction chamber;

[0008] A discharger, the discharger is arranged on the reactor body, and the discharger has a rotating input end;

[0009] A transmission rod, the transmission rod is rotatably arranged relative to the reactor body, and the transmission rod is transmission-connected to the rotation input end of the discharger;

[0010] A driving plate is arranged at one end of the transmission rod and is used to drive the driving plate to rotate after the exhaust pipe discharges gas.

[0011] Optionally, also include

[0012] A control valve is provided on the exhaust pipe, and the exhaust pipe is used to control the connection between the reaction chamber and the exhaust pipe or to cancel the connection.

[0013] Optionally, also include

[0014] A first shell, wherein the first shell is arranged on the reactor body, one end of the transmission rod passes through the first shell, the driving plate is located in the first shell, the exhaust pipe is connected to one end of the first shell, and the other end of the first shell has an air outlet;

[0015] The adsorbent is arranged in the first shell, and the gas discharged from the exhaust pipe passes through the driving plate, the adsorbent and the gas outlet in sequence.

[0016] Optionally, the reactor body comprises

[0017] A vertical reaction section, wherein the reaction chamber is located in the vertical reaction section;

[0018] A conical discharge section, wherein the upper end diameter of the conical discharge section is larger than the lower end diameter of the conical discharge section, the conical discharge section is connected with the vertical reaction section, and the discharger is arranged at the lower end of the conical discharge section.

[0019] Optionally, the discharge device comprises

[0020] A second shell, the second shell is arranged at the lower end of the conical discharge section;

[0021] A rotating shaft, the rotating shaft is rotatably disposed in the second housing, and one end of the rotating shaft is drivingly connected to the transmission rod;

[0022] A paddle, wherein the paddle is provided in plurality, one end of the paddle is arranged on the rotating shaft, the other end of the paddle is in contact with the inner wall of the second shell body, and a material receiving groove is formed between two adjacent paddles.

[0023] Optionally, also include

[0024] A baffle is arranged on the paddle and is used to close the lower end of the conical discharge section after the baffle is rotated.

[0025] Optionally, also include

[0026] A stirring rod, the stirring rod is rotatably disposed in the reactor body;

[0027] a first stirring blade, wherein the first stirring blade is arranged on the stirring rod, and the first stirring blade is arranged in layers;

[0028] The second stirring blade has two ends respectively arranged on the stirring rod and one end of the first stirring blade located at the bottom layer.

[0029] Optionally, the first stirring blades and the second stirring blades are spaced apart along the circumference of the stirring rod.

[0030] Optionally, also include

[0031] A third stirring blade is arranged on the second stirring blade, the third stirring blade is inclined relative to the stirring rod, and the third stirring blade is located in a conical discharge section.

[0032] Optionally, also include

[0033] A first driving member is slidably disposed on the second shell body, and is used for driving the rotating shaft to rotate.

[0034] The working principle and beneficial effects of the utility model are:

[0035] In the utility model, in order to solve the problem that it is inconvenient to recycle the escaped gas in the chemical raw material reactor in the related art, an exhaust pipe is set on the reactor body to discharge the gas generated in the reaction. After the gas flows out through the exhaust pipe, it can drive the driving plate to rotate and finally transmit the power to the discharger through the transmission rod, and the energy of the generated gas is used as the power of the discharger, so as to utilize the escaped gas. The escaped gas is recycled and then subjected to adsorption treatment, which can not only utilize the energy in the gas, but also reduce the power and steps consumed in processing the gas.

[0036] Specifically, the chemical raw materials react in the reaction chamber of the reactor body, and the gas generated after the reaction can be discharged through the exhaust pipe. During the discharge process, the gas will first contact the driving plate, and the driving plate is driven to rotate by the discharged gas. When the driving plate rotates, the power is transmitted to the discharger through the transmission rod, and the discharger is driven by the power of the exhaust gas to discharge the material, thereby recycling the energy of the gas generated during the reaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0038] Figure 1 This is a cross-sectional view of the overall structure of the utility model;

[0039] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0040] Figure 3 It is a partial structural sectional view of the utility model;

[0041] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0042] In the figure: 1. reactor body, 101. reaction chamber, 2. exhaust pipe, 3. discharger, 4. transmission rod, 5. drive plate, 6. control valve, 7. first shell, 8. adsorption member, 102. vertical reaction section, 103. conical discharge section, 301. second shell, 302. rotating shaft, 303. paddle, 304. baffle, 9. stirring rod, 10. first stirring blade, 11. second stirring blade, 12. third stirring blade, 13. first driving member. DETAILED DESCRIPTION

[0043] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0044] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0045] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0046] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0047] Reference Figure 1~Figure 4, which is the first embodiment of the utility model, proposes a chemical raw material synthesis reactor, including a reactor body 1, the reactor body 1 has a reaction chamber 101; an exhaust pipe 2 is arranged on the reactor body 1, and the exhaust pipe 2 is connected to the reaction chamber 101; a discharger 3 is arranged on the reactor body 1, and the discharger 3 has a rotating input end; a transmission rod 4 is rotatably arranged relative to the reactor body 1, and the transmission rod 4 is transmission-connected to the discharger 3; a driving plate 5 is arranged at one end of the driving rod 4, and the exhaust pipe 2 is used to drive the driving plate 5 to rotate after the gas is discharged.

[0048] In this embodiment, in order to solve the problem that it is inconvenient to recycle the escaped gas in the chemical raw material reactor in the related art, an exhaust pipe 2 is set on the reactor body 1 to discharge the gas generated in the reaction. After the gas flows out through the exhaust pipe 2, it can drive the driving plate 5 to rotate and finally transmit the power to the discharger 3 through the transmission rod 4, and the energy of the generated gas is used as the power of the discharger 3, so as to utilize the escaped gas. The escaped gas is recycled and then subjected to adsorption treatment, which can not only utilize the energy in the gas, but also reduce the power and steps consumed in processing the gas.

[0049] Specifically, the chemical raw materials react in the reaction chamber 101 of the reactor body 1, and the gas generated after the reaction can be discharged through the exhaust pipe 2. During the discharge process of the gas, it will first contact the driving plate 5, and the driving plate 5 is driven to rotate by the discharged gas. When the driving plate 5 rotates, the power is transmitted to the discharger 3 through the transmission rod 4, so that the discharger 3 is driven by the power of the discharged gas to discharge the material, and the energy of the gas generated during the reaction is recycled.

[0050] Furthermore, a control valve 6 is included. The control valve 6 is arranged on the exhaust pipe 2. The exhaust pipe 2 is used to control the connection between the reaction chamber 101 and the exhaust pipe 2 or cancel the connection.

[0051] In this embodiment, a control valve 6 is provided between the reaction chamber 101 and the exhaust pipe 2, and the control valve 6 can control whether the reaction chamber 101 is connected to the exhaust pipe 2. When the chemical raw materials in the reactor body 1 have not reacted completely, the control valve 6 is closed, and the reaction chamber 101 is not connected to the exhaust pipe 2 at this time, so as to avoid the gas escaping and driving the discharger 3 to work and discharge the chemical raw materials that have not reacted completely. After the chemical raw materials in the reactor body 1 have reacted completely, the control valve 6 is opened, so that the generated gas can drive the driving plate 5 to rotate when escaping through the exhaust pipe 2, and finally provide power for the discharger 3, so as to facilitate the discharge work of the discharger 3.

[0052] Further, if Figure 1As shown, it also includes a first shell 7, which is arranged on the reactor body 1, one end of the transmission rod 4 passes through the first shell 7, and the driving plate 5 is located in the first shell 7; the exhaust pipe 2 is connected to one end of the first shell 7, and the other end of the first shell 7 has an air outlet, and the adsorption member 8 is arranged in the first shell 7, and the gas discharged from the exhaust pipe 2 passes through the driving plate 5, the adsorption member 8 and the air outlet in sequence.

[0053] In this embodiment, the transmission rod 4 is supported by the first housing 7, the driving plate 5 is located inside the first housing 7, and the gas discharged from the exhaust pipe 2 first enters the first housing 7 to prevent the escaped gas from escaping into the environment without being processed. After the gas discharged from the exhaust pipe 2 enters the first housing 7, it first drives the driving plate 5 to rotate, and when the driving plate 5 rotates, it can drive the discharger 3 to work through the transmission rod 4. After passing through the driving plate 5, the gas is adsorbed by the adsorption member 8 and then discharged from the gas outlet of the first housing 7.

[0054] Furthermore, the reactor body 1 includes a vertical reaction section 102, and the reaction chamber 101 is located in the vertical reaction section 102; the upper end diameter of the conical discharge section 103 is larger than the lower end diameter of the conical discharge section 103, the conical discharge section 103 is connected to the vertical reaction section 102, and the discharger 3 is arranged at the lower end of the conical discharge section 103.

[0055] In this embodiment, the reactor body 1 consists of two parts: a vertical reaction section 102 and a conical discharge section 103. The reaction chamber 101 is located in the vertical reaction section 102, providing sufficient reaction space for the reactor body 1. The upper end diameter of the conical discharge section 103 is larger than the lower end diameter, and is connected to the vertical reaction section 102 through the upper end. It can play a guiding role when discharge is required after the reaction is completed, so that the material in the reaction chamber 101 can be completely discharged.

[0056] Further, if Figure 1 , Figure 3 As shown, the discharger 3 includes a second shell 301, which is arranged at the lower end of the conical discharge section 103; the rotating shaft 302 is rotatably arranged in the second shell 301, and one end of the rotating shaft 302 is transmission-connected to the transmission rod 4; there are multiple paddles 303, one end of which is arranged on the rotating shaft 302, and the other end of the paddle 303 is abutted against the inner wall of the second shell 301, and a material receiving groove is formed between two adjacent paddles 303.

[0057] In this embodiment, the discharger 3 is composed of a second housing 301, a rotating shaft 302 and a paddle 303. The second housing 301 and the conical discharge section 103 have a smooth transition to avoid a discharge dead angle. A plurality of paddles 303 are installed on the side wall of the rotating shaft 302. When the driving plate 5 rotates, the rotating shaft 302 is driven to rotate through the transmission rod 4. During the rotation of the rotating shaft 302, the paddle 303 rotates together. During the rotation of the paddle 303, the chemical raw materials in the conical discharge section 103 enter between two adjacent paddles 303, that is, into the receiving trough, and the chemical raw materials are quantitatively discharged during the rotation of the rotating shaft 302. The speed of gas discharge in the reaction chamber 101 is controlled by the control valve 6, and the speed of rotation of the rotating shaft 302 can be controlled, that is, the discharge speed can be controlled. During the rotation of the shaft 302, the paddles 303 on both sides of the second shell 301 always abut against the inner wall of the second shell 301, so that the reaction chamber 101 has only one gas outlet, the exhaust pipe 2, which can maintain the pressure of the gas in the reaction chamber 101 and make better use of the energy of the gas escape.

[0058] Further, if Figure 1 , Figure 3 As shown, a blocking piece 304 is also included. The blocking piece 304 is arranged on the paddle 303. The blocking piece 304 is used to close the lower end of the conical discharge section 103 after being rotated.

[0059] In this embodiment, in order to prevent the chemical raw materials from falling between the paddles 303 during the reaction process and failing to react fully, a baffle 304 is provided between two adjacent paddles 303. The outer wall of the baffle 304 abuts against the second shell 301, and can seal the lower end of the conical discharge section 103 when the chemical raw materials in the reaction chamber 101 react, so that all the materials are located in the vertical reaction section 102 and the conical discharge section 103. The number of baffles 304 is greater than the number of paddles 303, that is, there is no baffle 304 between two adjacent paddles 303. Before adding chemical raw materials into the reaction chamber 101, the baffle 304 is directed toward the lower end of the conical discharge section 103, and the lower end of the conical discharge section 103 is sealed by the baffle 304. After the reaction is completed, the paddle 303 is driven to rotate by the rotation of the rotating shaft 302, and when the material falls between the two paddles 303 that are not connected to the baffle 304, the material can be discharged.

[0060] Furthermore, it also includes a stirring rod 9, which is rotatably arranged in the reactor body 1; a first stirring blade 10 is arranged on the stirring rod 9, and the first stirring blade 10 is arranged in layers; both ends of the second stirring blade 11 are respectively arranged on the stirring rod 9 and one end of the first stirring blade 10 located at the bottom layer.

[0061] In this embodiment, in order to make the chemical raw materials in the reactor body 1 fully contact and mix, a stirring rod 9, a first stirring blade 10 and a second stirring blade 11 are arranged in the reactor body 1. The first stirring blade 10 and the second stirring blade 11 can stir the chemical raw materials in the reaction chamber 101 by driving the stirring rod 9 to rotate by the driving member. Among them, the first stirring blade 10 is arranged in layers, and chemical raw materials at different heights can be stirred; the two ends of the second stirring blade 11 are respectively connected to the first stirring blade 10 and the stirring rod 9, that is, the second stirring blade 11 is arranged obliquely, which can adapt to the shape of the conical discharge section 103 and stir the chemical raw materials in the conical discharge section 103.

[0062] Furthermore, the first stirring blades 10 and the second stirring blades 11 are spaced apart along the circumference of the stirring rod 9 .

[0063] In this embodiment, the first stirring blade 10 and the second stirring blade 11 are both spaced apart about the circumference of the stirring rod 9, so that the chemical raw materials can be fully and evenly stirred, thereby improving the efficiency of mixing the chemical raw materials.

[0064] Furthermore, a third stirring blade 12 is included. The third stirring blade 12 is arranged on the second stirring blade 11 . The third stirring blade 12 is inclined relative to the stirring rod 9 . The third stirring blade 12 is located in the conical discharge section 103 .

[0065] In this embodiment, in order to further stir and mix the chemical raw materials in the conical discharge section 103, a third stirring blade 12 is provided on the second stirring blade 11, and one end of the third stirring blade 12 faces the inner wall of the conical discharge section 103 to supplement the stirring effect of the second stirring blade 11.

[0066] Furthermore, it also includes a first driving member 13 , which is slidably disposed on the second housing 301 , and is used to drive the rotating shaft 302 to rotate.

[0067] In this embodiment, since the amount of gas generated by the reaction of chemical raw materials and the energy generated when the gas escapes may not be able to drive the pusher to complete all the discharging work, a first driving member 13 is also provided on the second shell 301. The first driving member 13 is slidably arranged. When the energy of the escaping gas is insufficient, the first driving member 13 slides toward the side of the rotating shaft 302, and the first driving member 13 and the rotating shaft 302 are connected together. The rotating shaft 302 is driven to rotate by the first driving member 13 to complete the discharging work.

[0068] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A chemical raw material synthesis reactor, characterized in that: include A reactor body (1), wherein the reactor body (1) has a reaction chamber (101); An exhaust pipe (2), the exhaust pipe (2) being arranged on the reactor body (1), the exhaust pipe (2) being in communication with the reaction chamber (101); A discharger (3), the discharger (3) being arranged on the reactor body (1), and the discharger (3) having a rotation input end; A transmission rod (4), the transmission rod (4) being rotatably arranged relative to the reactor body (1), the transmission rod (4) being in transmission connection with a rotation input end of the discharge device (3); A driving plate (5), wherein the driving plate (5) is arranged at one end of the transmission rod (4), and is used to drive the driving plate (5) to rotate after the exhaust gas is exhausted from the exhaust pipe (2).

2. A chemical raw material synthesis reactor according to claim 1, characterized in that: Also includes A control valve (6), the control valve (6) being arranged on the exhaust pipe (2), the exhaust pipe (2) being used to control the connection between the reaction chamber (101) and the exhaust pipe (2) or to cancel the connection.

3. A chemical raw material synthesis reactor according to claim 1, characterized in that: Also includes a first shell (7), wherein the first shell (7) is arranged on the reactor body (1), one end of the transmission rod (4) passes through the first shell (7), the drive plate (5) is located in the first shell (7), the exhaust pipe (2) is connected to one end of the first shell (7), and the other end of the first shell (7) has an air outlet; An adsorption member (8), wherein the adsorption member (8) is arranged in the first shell (7), and the gas discharged from the exhaust pipe (2) passes through the drive plate (5), the adsorption member (8) and the gas outlet in sequence.

4. A chemical raw material synthesis reactor according to claim 1, characterized in that: The reactor body (1) comprises A vertical reaction section (102), wherein the reaction chamber (101) is located in the vertical reaction section (102); A conical discharge section (103), wherein the diameter of the upper end of the conical discharge section (103) is greater than the diameter of the lower end of the conical discharge section (103), the conical discharge section (103) is connected to the vertical reaction section (102), and the discharger (3) is arranged at the lower end of the conical discharge section (103).

5. A chemical raw material synthesis reactor according to claim 4, characterized in that: The discharge device (3) comprises A second shell (301), the second shell (301) being arranged at the lower end of the conical discharge section (103); a rotating shaft (302), the rotating shaft (302) being rotatably disposed in the second housing (301), and one end of the rotating shaft (302) being drivingly connected to the transmission rod (4); A paddle (303), wherein the paddle (303) is provided in plurality, one end of the paddle (303) is arranged on the rotating shaft (302), the other end of the paddle (303) is in contact with the inner wall of the second shell (301), and a material receiving groove is formed between two adjacent paddles (303).

6. A chemical raw material synthesis reactor according to claim 5, characterized in that: Also includes A baffle (304), wherein the baffle (304) is arranged on the paddle (303), and the baffle (304) is used to close the lower end of the conical discharge section (103) after being rotated.

7. A chemical raw material synthesis reactor according to claim 1, characterized in that: Also includes a stirring rod (9), the stirring rod (9) being rotatably disposed in the reactor body (1); a first stirring blade (10), the first stirring blade (10) being arranged on the stirring rod (9), the first stirring blade (10) being arranged in layers; A second stirring blade (11), wherein two ends of the second stirring blade (11) are respectively arranged on the stirring rod (9) and one end of the first stirring blade (10) located at the bottom layer.

8. A chemical raw material synthesis reactor according to claim 7, characterized in that: The first stirring blade (10) and the second stirring blade (11) are both distributed at intervals along the circumference of the stirring rod (9).

9. A chemical raw material synthesis reactor according to claim 7, characterized in that: Also includes A third stirring blade (12), the third stirring blade (12) being arranged on the second stirring blade (11), the third stirring blade (12) being inclined relative to the stirring rod (9), and the third stirring blade (12) being located in the conical discharge section (103).

10. A chemical raw material synthesis reactor according to claim 5, characterized in that: Also includes A first driving member (13), wherein the first driving member (13) is slidably disposed on the second shell (301), and the first driving member (13) is used to drive the rotating shaft (302) to rotate.

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