CN217312000U

CN217312000U - DMAC production rectifier unit

Info

Publication number: CN217312000U
Application number: CN202220265086.0U
Authority: CN
Inventors: 王耀; 宋会金
Original assignee: Tianjin Mingliang Engineering Technology Co ltd
Current assignee: Tianjin Mingliang Engineering Technology Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-08-30
Anticipated expiration: 2032-02-09

Abstract

The utility model provides a DMAC production rectifying device, which belongs to the technical field of chemical rectification and comprises a rectifying tank; the bottom plate is fixedly connected to the lower end of the rectifying tank, the side end of the bottom plate is rotatably connected with a rotating rod, and the circumferential surface of the rotating rod is fixedly connected with a first trapezoidal gear; and a mixing mechanism, mixing mechanism includes the motor, second trapezoidal gear, the third gear, fourth gear and stirring mixing leaf, motor fixed connection is in the side of bottom plate, second trapezoidal gear fixed connection is in the output of motor, second trapezoidal gear and first trapezoidal gear mesh mutually, thereby make through the mixing mechanism that is provided with get into the retort and can carry out intensive mixing with the liquid in the retort better when processing the rectification and make liquid can be better mixing in carrying out the rectification process, make the rectification effect of device further promote, and then make the functionality and the practicality of device further promote.

Description

DMAC production rectifier unit

Technical Field

The utility model belongs to the technical field of chemical industry rectification, concretely relates to DMAC production rectifier unit.

Background

Rectification is a typical unit operation for separating miscible liquid mixtures in chemical production, and with the development of chemical production and technology, the application of a rectification tower is wider and wider. The main equipment of the rectification process comprises: a rectifying tower, a reboiler, a condenser and the like. The existing reboiler generally adopts a heating furnace for directly heating the reboiler,

the rectifying device in the prior art often needs to mix the solution inside when in use, but the mixing effect is often poor when in mixing and stirring in the prior art, so that the rectifying device can not better purify DMAC, thereby influencing the use efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a DMAC produces rectifier unit, the rectifier unit who aims at solving among the prior art often needs to go on mixing the solution of inside when using, but prior art often mixes the effect poor when mixing the stirring for thereby the rectification can not be better carry out the problem that the availability factor is influenced to the DMAC purification that carries on better.

In order to achieve the above object, the utility model provides a following technical scheme:

a DMAC production rectification apparatus comprising:

a rectification tank;

the bottom plate is fixedly connected to the lower end of the rectifying tank, the side end of the bottom plate is rotatably connected with a rotating rod, and the circumferential surface of the rotating rod is fixedly connected with a first trapezoidal gear; and

mixing mechanism, mixing mechanism includes motor, second trapezoidal gear, third gear, fourth gear and stirring mixing leaf, motor fixed connection is in the side of bottom plate, second trapezoidal gear fixed connection is in the output of motor, second trapezoidal gear and first trapezoidal gear mesh mutually, third gear fixed connection is in the circumferential surface of bull stick, fourth gear rotates the side of connecting in the bottom plate, fourth gear and third gear mesh mutually, stirring mixing leaf fixed connection is in the side of fourth gear.

As an optimal scheme, the side fixedly connected with closing plate of bottom plate, the circumference fixed surface of rectifier tank is connected with the mount, the circumference inner wall of mount rotates and is connected with the circular rod, the side fixedly connected with rectangle frame of circular rod, the side fixedly connected with filter plate of rectangle frame.

As a preferred scheme of the utility model, the side of mount is rotated through the pivot and is connected with the ratchet, the piece is relieved to the side fixedly connected with of ratchet, the circumference fixed surface of circular pole is connected with the ratchet, ratchet and ratchet intermittent type meshing.

As an optimal scheme of the utility model, the side fixedly connected with second handle of circular pole, the circumferential surface of rectification jar is provided with the observation window, the circumferential surface fixedly connected with fixed block of rectification jar.

As an optimal scheme, the side fixedly connected with support of fixed block, the lower extreme fixedly connected with rectangular block of support, the side fixedly connected with steadying plate of support.

As an optimal scheme of the utility model, the circumference fixed surface of rectification jar is connected with the connector, the side of connector is rotated through the pivot and is connected with the connecting plate, the sealed lid of side fixedly connected with of connecting plate.

As an optimal scheme, the upper end fixedly connected with sealing washer of rectification jar, the side fixedly connected with first in command of connecting plate, sealed lid and rectification jar phase-match, the circumference fixed surface of sealed lid is connected with the connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this scheme, thereby make through the mixing mechanism who is provided with so that get into the rectification jar and carry out intensive mixing with the liquid in the rectification jar better when processing the rectification and make liquid can be better mix carrying out the rectification in-process better for the rectification effect of device further promotes, and then makes the functional and the practicality of device further promote.

2. In this scheme, thereby make the staff of being convenient for better carry out the inside observation of rectification tank when the rectification tank is inherent to go on mixing liquid through the observation window that is provided with, thereby make the further promotion of convenience and the practicality of device, thereby make the support can install better through fixed block that fixed connection has, thereby make the further promotion of stability ability of device, thereby make the more stable of ability when the device is using through the support that side fixed connection has at the fixed block and the steadying plate that its side fixed connection has and the rectangular block makes.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first perspective view of the present invention;

fig. 2 is a perspective view of a second viewing angle of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a partially enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a rectification tank; 2. an observation window; 3. a fixed block; 4. a support; 5. a stabilizing plate; 6. a rectangular block; 7. a connector; 8. a connecting plate; 9. a sealing cover; 10. a connecting pipe; 11. a first handle; 12. a seal ring; 13. a fixed mount; 14. a circular rod; 15. a rectangular frame; 16. filtering the plate; 17. a base plate; 18. a rotating rod; 19. a first trapezoidal gear; 20. a motor; 21. a second trapezoidal gear; 22. a third gear; 23. a fourth gear; 24. stirring the mixing blade; 25. a sealing plate; 26. a ratchet wheel; 27. a ratchet; 28. removing the block; 29. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

a DMAC production rectification apparatus comprising:

a rectification tank 1;

the bottom plate 17 is fixedly connected to the lower end of the rectification tank 1, the side end of the bottom plate 17 is rotatably connected with a rotating rod 18, and the circumferential surface of the rotating rod 18 is fixedly connected with a first trapezoidal gear 19; and

the mixing mechanism comprises a motor 20, a second trapezoidal gear 21, a third gear 22, a fourth gear 23 and a stirring mixing blade 24, wherein the motor 20 is fixedly connected to the side end of the bottom plate 17, the second trapezoidal gear 21 is fixedly connected to the output end of the motor 20, the second trapezoidal gear 21 is meshed with the first trapezoidal gear 19, the third gear 22 is fixedly connected to the circumferential surface of the rotating rod 18, the fourth gear 23 is rotatably connected to the side end of the bottom plate 17, the fourth gear 23 is meshed with the third gear 22, and the stirring mixing blade 24 is fixedly connected to the side end of the fourth gear 23.

The embodiment of the utility model provides an in the embodiment, retort 1 adopts stainless steel to make, make the device can guarantee its life better after using for a long time, bottom plate 17 plays the realization and seals the effect with retort 1's lower extreme, and bottom plate 17's material adopts stainless steel to make, make its hybrid mechanism better reinforcing means's when using stability, thereby make when liquid gets into retort 1 and can better carry out intensive mixing with the liquid in retort 1 when processing the rectification through the hybrid mechanism that is provided with and make liquid better in carrying out the rectification in-process and mix, make the rectification effect of device further promote, and then make the functional and the practicality of device further promote, wherein motor 20 carries out electric connection with the outside, thereby fix second trapezoidal gear 21 through motor 20 and make motor 20 can better carry out electric connection with the outside after can carry out electric connection through the second ladder, thereby make motor 20 carry out electric connection with the outside and better The gear 21 is engaged with the first trapezoidal gear 19, so that the third gear 22 is engaged with the fourth gear 23 to rotate with the stirring and mixing blade 24, thereby mixing and stirring the liquid in the rectifying tank 1.

Specifically referring to fig. 2 and 3, a sealing plate 25 is fixedly connected to a side end of the bottom plate 17, a fixing frame 13 is fixedly connected to a circumferential surface of the rectifying tank 1, a circular rod 14 is rotatably connected to a circumferential inner wall of the fixing frame 13, a rectangular frame 15 is fixedly connected to a side end of the circular rod 14, and a filter plate 16 is fixedly connected to a side end of the rectangular frame 15.

In this embodiment: the closing plate 25 plays the realization and carries out the guard action with mixing mechanism, thereby make its life further promote, and closing plate 25 can adopt bolt threaded connection, make the device convenient to detach better when needing to overhaul, wherein the closing plate 25 can also adopt stainless steel to make, mount 13 plays the realization and carries out fixed action with circular rod 14, thereby make and to make its stability more when circular rod 14 rotates, wherein mount 13 can adopt stainless steel to make, circular rod 14 plays the realization and carries out fixed action with rectangular frame 15 and filter plate 16, filter plate 16 plays the realization and mixes the filter action with its inside liquid better when liquid is mixing the in-process.

Specifically, referring to fig. 3 and 4, a ratchet 27 is rotatably connected to a side end of the fixing frame 13 through a rotating shaft, a release block 28 is fixedly connected to a side end of the ratchet 27, a ratchet 26 is fixedly connected to a circumferential surface of the circular rod 14, and the ratchet 26 is intermittently engaged with the ratchet 27.

In this embodiment: the ratchet 27 is fixedly connected to the side end of the fixed frame 13 through the rotating shaft, so that the ratchet 27 can be better rotated, and the ratchet 27 is meshed with the ratchet 26, so that the circular rod 14 can be better reset after being rotated, wherein the release block 28 plays a role in separating the ratchet 27 from the ratchet 26, and the release block 28 separates the ratchet 27 from the ratchet 26, so that the ratchet 27 and the ratchet 26 can be better subjected to intermittent movement, and then the circular rod 14 can be better subjected to limit release.

Specifically referring to fig. 3 and 4, a second handle 29 is fixedly connected to a side end of the circular rod 14, an observation window 2 is disposed on a circumferential surface of the rectification tank 1, and a fixing block 3 is fixedly connected to the circumferential surface of the rectification tank 1.

In this embodiment: the second handle 29 plays the effect of realizing better rotating round bar 14, wherein the second handle 29 can adopt stainless steel to make and make the result of use of device further promote, observation window 2 plays and realizes being convenient for the staff better to carry out the inside observation of rectification jar 1 when rectification jar 1 is inside to carry out the mixing stirring to liquid, thereby make the further promotion of convenience and the practicality of device, thereby it makes support 4 can install better to make the further promotion of stability ability of device through fixed connection's fixed block 3.

Specifically referring to fig. 3, a bracket 4 is fixedly connected to a side end of the fixing block 3, a rectangular block 6 is fixedly connected to a lower end of the bracket 4, and a stabilizing plate 5 is fixedly connected to a side end of the bracket 4.

In this embodiment: support 4 adopts stainless steel material to make, and stabilizer plate 5 plays to realize connecting support 4 and fixed block 3 better to make support 4's stability further promote, rectangular block 6 plays the realization and can place through rectangular block 6 and ground better when the device needs to use, makes the stable function of device further promote.

Specifically referring to fig. 1 and 2, a connector 7 is fixedly connected to the circumferential surface of the rectifying tank 1, a connecting plate 8 is rotatably connected to the side end of the connector 7 through a rotating shaft, and a sealing cover 9 is fixedly connected to the side end of the connecting plate 8.

In this embodiment: connector 7 plays the realization and carries out the fixed action with connecting plate 8, and connecting plate 8 plays the realization and carries out the connection effect with sealed lid 9, connects sealed lid 9 through connecting plate 8 to make connecting plate 8 can be convenient for sealed lid 9 and retort 1 better when rotating open and the closure effect, make the device can be convenient for operate better when using.

Specifically, referring to fig. 1, a sealing ring 12 is fixedly connected to an upper end of a rectifying tank 1, a first handle 11 is fixedly connected to a side end of a connecting plate 8, a sealing cover 9 is matched with the rectifying tank 1, and a connecting pipe 10 is fixedly connected to a circumferential surface of the sealing cover 9.

In this embodiment: thereby make through some sealing washers 12 of upper end fixed connection at retort 1 and can strengthen retort 1's sealed effect better when sealed lid 9 and retort 1 match, and then make the leakproofness of device further promote, the first in command 11 plays and realizes taking sealed lid 9 better thereby be convenient for opening and closing of retort 1, connecting pipe 10 plays and realizes better being connected device and outside, thereby make the device can monitor the detection function with the device better when carrying out the rectification to liquid, wherein connecting pipe 10 specifically how to connect and realize that its function is prior art to technical professional personnel in the field do not do too much in this document.

The utility model discloses a theory of operation and use flow: firstly, the motor 20 is connected with the outside, the rectangular block 6 is fixed with the bottom surface at the moment, when the device needs to be used, the sealing cover 9 can be opened through the first handle 11, then liquid is poured into the rectifying tank 1, the sealing cover 9 is closed at the moment, the motor 20 is started at the moment, after the motor 20 is started, the second trapezoidal gear 21 is meshed with the first trapezoidal gear 19 at the moment, then the third gear 22 is meshed with the fourth gear 23, at the moment, the fourth gear 23 drives the stirring and mixing blade 24 to rotate, at the moment, the fourth gear 23 stirs and mixes the liquid in the rectifying tank 1, so that the device is used, through the arranged mixing mechanism, the liquid can be better fully stirred in the rectifying tank 1 when entering the rectifying tank 1 and processing rectification, so that the liquid can be better mixed in the rectifying process, the rectification effect of the device is further improved, and the functionality and the practicability of the device are further improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A DMAC production rectification apparatus comprising:

a rectification tank (1);

the bottom plate (17) is fixedly connected to the lower end of the rectifying tank (1), a rotating rod (18) is rotatably connected to the side end of the bottom plate (17), and a first trapezoidal gear (19) is fixedly connected to the circumferential surface of the rotating rod (18); and

mixing mechanism, mixing mechanism includes motor (20), second trapezoidal gear (21), third gear (22), fourth gear (23) and stirring mixing leaf (24), motor (20) fixed connection is in the side of bottom plate (17), second trapezoidal gear (21) fixed connection is in the output of motor (20), second trapezoidal gear (21) and first trapezoidal gear (19) mesh mutually, third gear (22) fixed connection is in the circumferential surface of bull stick (18), fourth gear (23) rotate to be connected in the side of bottom plate (17), fourth gear (23) and third gear (22) mesh mutually, stirring mixing leaf (24) fixed connection is in the side of fourth gear (23).

2. The DMAC production rectification apparatus of claim 1, wherein: the side fixedly connected with closing plate (25) of bottom plate (17), the circumference fixed surface of rectification jar (1) is connected with mount (13), the circumference inner wall of mount (13) rotates and is connected with circular rod (14), the side fixedly connected with rectangular frame (15) of circular rod (14), the side fixedly connected with filter plate (16) of rectangular frame (15).

3. The apparatus of claim 2, wherein the rectifying means for DMAC production comprises: the side end of the fixed frame (13) is rotatably connected with a ratchet (27) through a rotating shaft, the side end of the ratchet (27) is fixedly connected with a releasing block (28), the circumferential surface of the circular rod (14) is fixedly connected with a ratchet wheel (26), and the ratchet wheel (26) is intermittently meshed with the ratchet (27).

4. The DMAC production rectification apparatus of claim 3, wherein: the side end fixedly connected with second handle (29) of circular pole (14), the circumference surface of rectification jar (1) is provided with observation window (2), the circumference surface fixedly connected with fixed block (3) of rectification jar (1).

5. The apparatus of claim 4, wherein the rectifying device for DMAC production comprises: the side fixedly connected with support (4) of fixed block (3), the lower extreme fixedly connected with rectangular block (6) of support (4), the side fixedly connected with steadying plate (5) of support (4).

6. The apparatus of claim 5, wherein the rectifying device for DMAC production comprises: the circumference surface fixed connection of rectification jar (1) has connector (7), the side of connector (7) is rotated through the pivot and is connected with connecting plate (8), the sealed lid (9) of side fixedly connected with of connecting plate (8).

7. The apparatus of claim 6, wherein the rectifying device for DMAC production comprises: the upper end fixedly connected with sealing washer (12) of rectification jar (1), the side fixedly connected with first in command (11) of connecting plate (8), sealed lid (9) and rectification jar (1) phase-match, the circumference fixed surface of sealed lid (9) is connected with connecting pipe (10).