Tertiary amine production condensation and heat recovery system

Abstract

The utility model discloses a tertiary amine production condensation and heat recovery system which comprises a production tank body, a processing assembly is arranged at one end of the production tank body, one end of the processing assembly extends from the outside of the production tank body to the inside of the production tank body, and the two ends of the production tank body are connected with a feeding pipe and a discharging pipe respectively. According to the present invention, the condensation assembly is arranged inside the production tank body, such that the waste gas can be condensed so as to be converted from the gas state to the liquid state, the converted liquid can be adopted to perform condensation treatment on the produced tertiary amine, and the liquid state can be subjected to circulation treatment so as to ensure the condensation treatment at a plurality of places; by arranging the recycling assembly, heat on conveyed waste gas and heat generated during tertiary amine production can be collected, the collected heat is converted into a liquid state, so that the heat is conveniently stored, meanwhile, follow-up use is facilitated, and by arranging the processing assembly, the processing efficiency of tertiary amine production can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a tertiary amine production condensation and heat recovery system. Background Art

[0002] In chemical production, tertiary amine is an important organic intermediate, which is widely used in pharmaceutical, pesticide, plastic and other fields. In the production process of tertiary amine, a large amount of heat will be generated. If this heat is not recycled, it will not only waste energy but also have a certain impact on the environment. At the same time, the condensation system in the production process of tertiary amine is a key link. Its main purpose is to condense the tertiary amine components in high-temperature gas or steam into liquid for subsequent separation, purification and recovery. In order to better produce and process tertiary amine, a tertiary amine production condensation and heat recovery system is needed.

[0003] The existing condensation and heat recovery system for tertiary amine production can only collect a single object and the heat generated by a single object, resulting in partial waste, that is, it can only condense the exhaust gas and collect the heat generated in the production process, making the treatment relatively simple. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a tertiary amine production condensation and heat recovery system to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] According to one aspect of the utility model, a tertiary amine production condensation and heat recovery system is provided, including a production tank body, a processing assembly is provided at one end of the production tank body, one end of the processing assembly extends from the outside of the production tank body to the inside of the production tank body, a feed pipe and a discharge pipe are connected to the two ends of the production tank body respectively, a condensation assembly is provided inside the production tank body, and one end of the condensation assembly extends from the inside of the production tank body to the outside of the production tank body.

[0007] Furthermore, in order to better ensure the production effect of tertiary amines, the processing assembly includes a first motor, which is arranged at one end of the production tank body by bolts, and the output shaft of the first motor is connected to a processing rod through a coupling, and one end of the processing rod extends from the outside of the production tank body to the inside of the production tank body, and a stirring blade is arranged at one end of the processing rod located inside the production tank body.

[0008] Furthermore, a heating tube is arranged inside the stirring blade, an auxiliary brush is arranged on the stirring blade, and the auxiliary brush is adapted to the production tank body.

[0009] Furthermore, in order to better ensure the condensation of waste gas and produced tertiary amines, the condensation component includes a collecting pipe and an output pipe, the collecting pipe and the output pipe are arranged inside the production tank body, and the collecting pipe and the output pipe are connected with a collecting cover and an output cover, one end of the collecting pipe and the output pipe extends from the inside of the production tank body to drive the outside of the production tank body, the collecting pipe and the output pipe are located outside the production tank body and are provided with a guide shell and a delivery pump, an input fan is provided inside the guide shell, one end of the guide shell is connected to the filter tank body, and the delivery pump is arranged on one side of the filter tank body through a fixed frame, one end of the output pipe is connected to the filter tank body, the other end of the output pipe is connected to the delivery pump, the output end of the delivery pump is connected to one side of the filter tank body, and a plurality of filters are provided inside the filter tank body.

[0010] According to another aspect of the utility model, a tertiary amine production condensation and heat recovery system is provided, including a recovery component, the recovery component including a recovery pipe, the recovery pipe is arranged on the periphery of the collecting pipe and the output pipe, and the recovery pipe is arranged on the inner wall of the production tank body, one end of the recovery pipe extends from the inside of the production tank body to the outside of the production tank body, and the end of the recovery pipe located outside the production tank body is connected to a heat collection tube, and the heat collection tube is arranged on the production tank body through a second fixing frame.

[0011] Furthermore, in order to better ensure the heat collection effect, a recovery tube is provided with a diffusion tube inside the heat collection tube, the diffusion tube is adapted to the heat collection tube, a second motor is installed at one end of the heat collection tube by bolts, and the output shaft of the second motor is connected to an auxiliary rod by a coupling.

[0012] Furthermore, in order to better ensure the heat exchange efficiency, one end of the auxiliary rod extends from the outside of the heat collection tube to the inside of the heat collection tube, and an auxiliary blade is provided at one end of the auxiliary rod located inside the heat collection tube. The heat collection tube is connected to a water inlet pipe and a drain pipe.

[0013] The beneficial effects of the utility model are as follows: by setting a condensation component, the waste gas can be condensed and converted from gaseous state to liquid state, and the converted liquid can also be used to condense the produced tertiary amine, and the liquid can also be circulated, so as to ensure condensation treatment in multiple places. By setting a recovery component, the heat on the transported waste gas and the heat generated during the production of tertiary amines can be collected, and the collected heat can be converted into liquid state, so as to facilitate the storage of heat and subsequent use. By setting a processing component, the processing efficiency of tertiary amine production can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the structure of a tertiary amine production condensation and heat recovery system according to an embodiment of the utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of a tertiary amine production condensation and heat recovery system according to an embodiment of the utility model Figure 2 ;

[0017] Figure 3 It is a schematic cross-sectional structure diagram of a tertiary amine production condensation and heat recovery system according to an embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of a processing component of a tertiary amine production condensation and heat recovery system according to an embodiment of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of a condensation component of a tertiary amine production condensation and heat recovery system according to an embodiment of the utility model;

[0020] Figure 6 The utility model is a schematic diagram of the structure of a recovery component of a tertiary amine production condensation and heat recovery system according to an embodiment of the utility model.

[0021] Reference numerals:

[0022] 1. Production tank body; 2. Processing assembly; 201. First motor; 202. Processing rod; 203. Mixing blades; 204. Heating tube; 205. Auxiliary brush; 3. Feed pipe; 4. Discharge pipe; 5. Condensation assembly; 501. Collection pipe; 502. Output pipe; 503. Collection cover; 504. Output cover; 505. Delivery pump; 506. Input fan; 507. Filter tank body; 508. Filter net; 509. Guide shell; 6. Recovery assembly; 601. Recovery pipe; 602. Heat collection tube; 603. Diffuser; 604. Second motor; 605. Auxiliary rod; 606. Auxiliary blades; 7. Water inlet pipe; 8. Drain pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 - Figure 6 As shown, a tertiary amine production condensation and heat recovery system according to an embodiment of the utility model includes a production tank body 1, three supporting legs are arranged at one end of the production tank body 1, which are used to support the production tank body 1, and a processing component 2 is arranged at one end of the production tank body 1, which is used to ensure the production effect of the production tank body 1, and one end of the processing component 2 extends from the outside of the production tank body 1 to the inside of the production tank body 1, and the two ends of the production tank body 1 are respectively connected to a feed pipe 3 and a discharge pipe 4, and a condensation component 5 is arranged inside the production tank body 1 for condensing waste gas and waste liquid generated by production, and one end of the condensation component 5 extends from the inside of the production tank body 1 to the outside of the production tank body 1.

[0025] like Figure 1 - Figure 6 As shown, the processing assembly 2 includes a first motor 201, which is bolted to one end of the production tank body 1, and the output shaft of the first motor 201 is connected to a processing rod 202 through a coupling, and one end of the processing rod 202 extends from the outside of the production tank body 1 to the inside of the production tank body 1, and a stirring blade 203 is provided at one end of the processing rod 202 located inside the production tank body 1, and a heating tube 204 is provided inside the stirring blade 203, and an auxiliary brush 205 is provided on the stirring blade 203, and the auxiliary brush 205 is adapted to the production tank body 1.

[0026] like Figure 1 - Figure 6 As shown, the condensation assembly 5 includes a collecting pipe 501 and an output pipe 502, the collecting pipe 501 and the output pipe 502 are arranged inside the production tank body 1, the collecting pipe 501 and the output pipe 502 are connected with a collecting cover 503 and an output cover 504, one end of the collecting pipe 501 and the output pipe 502 extends from the inside of the production tank body 1 to drive the outside of the production tank body 1, the collecting pipe 501 and the output pipe 502 are located outside the production tank body 1 and are provided with a guide housing 509 and a delivery pump 505, and an input fan 506 is provided inside the guide housing 509;

[0027] One end of the guide shell 509 is connected to the filter tank body 507, and the delivery pump 505 is set on one side of the filter tank body 507 through a fixed frame, one end of the output pipe 502 is connected to the filter tank body 507, and the other end of the output pipe 502 is connected to the delivery pump 505, and the output end of the delivery pump 505 is connected to one side of the filter tank body 507. Three filter screens 508 are arranged inside the filter tank body 507 for filtering the liquid condensed into liquid.

[0028] See also Figure 1 As shown in the figure, according to another aspect of the present application, a tertiary amine production condensation and heat recovery system includes a recovery component 6, the recovery component 6 includes a recovery pipe 601, the recovery pipe 601 is made of a metal material with good conductivity, the recovery pipe 601 is arranged on the periphery of the collection pipe 501 and the output pipe 502, and the recovery pipe 601 is arranged on the inner wall of the production tank body 1, one end of the recovery pipe 601 extends from the inside of the production tank body 1 to the outside of the production tank body 1, and the end of the recovery pipe 601 located outside the production tank body 1 is connected to a heat collection tube 602, the heat collection tube 602 is made of a heat-insulating material, and the heat collection tube 602 passes through the heat collection tube 602. The second fixing frame is arranged on the production tank body 1, the recovery pipe 601 is located inside the heat collection tube 602 and is provided with a diffusion tube 603, the diffusion tube 603 is adapted to the heat collection tube 602, a second motor 604 is installed at one end of the heat collection tube 602 by bolts, the output shaft of the second motor 604 is connected to an auxiliary rod 605 through a coupling, one end of the auxiliary rod 605 extends from the outside of the heat collection tube 602 to the inside of the heat collection tube 602, an auxiliary blade 606 is provided at one end of the auxiliary rod 605 located inside the heat collection tube 602, and the heat collection tube 602 is connected with a water inlet pipe 7 and a drain pipe 8.

[0029] In summary, with the aid of the above technical solution of the utility model, when the tertiary amine needs to be produced and processed, the required processing raw materials are quantitatively transported to the production tank 1 through the feed pipe 3, and then the first motor 201 and the heating tube 204 are started through the external controller, and then the output shaft of the first motor 201 drives the processing rod 202 to rotate and the stirring blade 203 and the auxiliary brush 205 to rotate, thereby ensuring the production effect;

[0030] When the waste gas needs to be condensed, the input fan 506 is started through the external controller, and then the input fan 506 generates suction to transport the waste gas generated during the production process in the production tank 1 to the collection pipe 501 through the collection cover 503. During the waste gas transportation process, the waste gas is condensed by the input fan 506, so that the waste gas is condensed from gaseous state to liquid state, and then the liquid waste gas is transported to the filter tank 507 through the guide shell 509, filtered through the filter screen 508, and then the filtered liquid is stored in the filter tank 507;

[0031] When the produced material needs to be condensed, the external controller makes the delivery pump 505 generate suction force to push the filtered liquid into the output pipe 502 due to the pressure of the delivery pump 505, and circulates, and then outputs through the other end of the output pipe 502, and then outputs through the output end of the delivery pump 505, thereby achieving the effect of recycling;

[0032] When it is necessary to recover the production heat, the heat generated by the production and the heat of the exhaust gas are collected through the recovery pipe 601, and then the heat is stored in the heat collection tube 602 by cooperating with the diffusion tube 603, and the heat is exchanged into the liquid for storage. That is, when the heat is exchanged, the second motor 604 is started by an external controller, and then the output end of the second motor 604 drives the auxiliary rod 605 and the auxiliary blade 606 to rotate, thereby exchanging the heat into the liquid, so that the heat can be collected conveniently and used later.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tertiary amine production condensation and heat recovery system, comprising a production tank (1), characterized in that: A processing assembly (2) is provided at one end of the production tank body (1), one end of the processing assembly (2) extends from the outside of the production tank body (1) to the inside of the production tank body (1), a feed pipe (3) and a discharge pipe (4) are respectively connected to the two ends of the production tank body (1), a condensation assembly (5) is provided inside the production tank body (1), one end of the condensation assembly (5) extends from the inside of the production tank body (1) to the outside of the production tank body (1); The condensing component (5) includes a collecting pipe (501) and an output pipe (502), and the recovery component (6) includes a recovery pipe (601), wherein the recovery pipe (601) is arranged at the periphery of the collecting pipe (501) and the output pipe (502), and the recovery pipe (601) is arranged on the inner wall of the production tank body (1), and one end of the recovery pipe (601) extends from the inside of the production tank body (1) to the outside of the production tank body (1), and one end of the recovery pipe (601) located outside the production tank body (1) is connected to a heat collection tube (602), and the heat collection tube (602) is arranged on the production tank body (1) through a second fixing frame.

2. A tertiary amine production condensation and heat recovery system according to claim 1, characterized in that: The processing assembly (2) comprises a first motor (201), the first motor (201) being arranged at one end of the production tank body (1) by means of bolts, the output shaft of the first motor (201) being connected to a processing rod (202) by means of a coupling, one end of the processing rod (202) extending from the outside of the production tank body (1) to the inside of the production tank body (1), and a stirring blade (203) being arranged at one end of the processing rod (202) located inside the production tank body (1).

3. A tertiary amine production condensation and heat recovery system according to claim 2, characterized in that: A heating tube (204) is arranged inside the stirring blade (203), an auxiliary brush (205) is arranged on the stirring blade (203), and the auxiliary brush (205) is adapted to the production tank body (1).

4. A tertiary amine production condensation and heat recovery system according to claim 1, characterized in that: The collecting pipe (501) and the output pipe (502) are arranged inside the production tank body (1); the collecting pipe (501) and the output pipe (502) are connected with a collecting cover (503) and an output cover (504); one end of the collecting pipe (501) and the output pipe (502) extend from the inside of the production tank body (1) to the outside of the production tank body (1); the collecting pipe (501) and the output pipe (502) are located outside the production tank body (1) and are provided with a guide housing (509) and a delivery pump (505); the guide housing (509) and the output pipe (505) are connected to the collecting pipe (501) and the output pipe (502); 09) is provided with an input fan (506), one end of the guide housing (509) is connected to a filter tank body (507), and a delivery pump (505) is arranged on one side of the filter tank body (507) through a fixing frame, one end of the output pipe (502) is connected to the filter tank body (507), the other end of the output pipe (502) is connected to the delivery pump (505), the output end of the delivery pump (505) is connected to one side of the filter tank body (507), and a plurality of filter screens (508) are provided inside the filter tank body (507).

5. A tertiary amine production condensation and heat recovery system according to claim 4, characterized in that: The recovery pipe (601) is located inside the heat collection tube (602) and is provided with a diffusion tube (603), the diffusion tube (603) is adapted to the heat collection tube (602), a second motor (604) is installed at one end of the heat collection tube (602) via bolts, and an output shaft of the second motor (604) is connected to an auxiliary rod (605) via a coupling.

6. A tertiary amine production condensation and heat recovery system according to claim 5, characterized in that: One end of the auxiliary rod (605) extends from the outside of the heat collection tube (602) to the inside of the heat collection tube (602), and an auxiliary blade (606) is provided at one end of the auxiliary rod (605) located inside the heat collection tube (602). The heat collection tube (602) is connected to a water inlet pipe (7) and a water discharge pipe (8).

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