CN213670949U

CN213670949U - Dimethyl ether reboiling tower for dimethyl ether production

Info

Publication number: CN213670949U
Application number: CN202022435755.8U
Authority: CN
Inventors: 易国辉
Original assignee: Sichuan Longqiao Chemical Group Co ltd
Current assignee: Sichuan Longqiao Chemical Group Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-13
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a tower technical field that reboils discloses a dimethyl ether production is with dimethyl ether reboils tower, including the tower body that reboils, the upper end of the tower body that reboils is equipped with the end cover, it has the bolt to run through on the end cover, the bolt closes with the tower body that reboils is twisted, the upper end fixed mounting of end cover has the push rod motor, the clean dish of output fixedly connected with of push rod motor, the outside fixed mounting of clean dish has the cleaning brush, the fixed intercommunication in the left end upside of the tower body that reboils has the import, the fixed intercommunication in right-hand member downside of the tower body that reboils has the export. The utility model discloses a setting of push rod motor, cleaning disc and cleaning brush, start the push rod motor and drive the cleaning disc and reciprocate to drive the cleaning brush and clear up the dirt of reboiling tower body inner wall, further save operating personnel and enter into this internal clearance of reboiling tower, improve the speed of clearance, further improvement production efficiency, comparatively practical is fit for extensively promoting and using.

Description

Dimethyl ether reboiling tower for dimethyl ether production

Technical Field

The utility model relates to a reboiling tower technical field specifically is a dimethyl ether reboiling tower is used in dimethyl ether production.

Background

At present, the dimethyl ether is produced by a methanol gas phase dehydration method, which is the most mature process for industrially preparing the dimethyl ether at present.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the existing material is heated in the reboiling tower to expand and even vaporize, and the density becomes small, so that the material leaves a vaporization space and smoothly returns to the tower. After long-term use, material scales are bonded in the wall of the reboiling tower, and when the scale layer becomes thicker and thicker, the production efficiency is reduced, even production stop accidents are caused, so that the reboiling tower for the dimethyl ether production is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dimethyl ether reboiling tower for dimethyl ether production has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dimethyl ether reboiling tower for dimethyl ether production, includes the reboiling tower body, the upper end of the reboiling tower body is equipped with the end cover, it has the bolt to run through on the end cover, the bolt closes with the reboiling tower body is twisted, the upper end fixed mounting of end cover has the push rod motor, the clean dish of output fixedly connected with of push rod motor, the outside fixed mounting of clean dish has clean brush, the fixed intercommunication in left end upside of the reboiling tower body has the import, the fixed intercommunication in right-hand member downside of the reboiling tower body has the export, the fixed intercommunication in lower extreme of the reboiling tower body has the outlet duct, the equal fixedly connected with supporting leg in reboiling tower body lower extreme four corners department.

As a preferred embodiment of the utility model, the lower extreme fixed mounting of cleaning disc has broken awl.

As a preferred embodiment of the present invention, the end cap is a heat insulation cap.

As a preferred embodiment of the present invention, the front end of the reboiling tower body is provided with a transparent observation window.

As a preferred embodiment of the present invention, the cleaning plate, the cleaning brush and the crushing cone are made of heat-resistant steel.

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

1. the utility model relates to a dimethyl ether reboiling tower is used in dimethyl ether production, through the setting of push rod motor, clean dish and cleaning brush, start the push rod motor and drive the clean dish and reciprocate to drive the cleaning brush and clear up the dirt of reboiling tower body inner wall, further save operating personnel and enter into this internal clearance of reboiling tower, improve the speed of clearance, further improvement production efficiency.

2. The utility model relates to a dimethyl ether reboiling tower is used in dimethyl ether production, through the setting of broken awl to can clear up the dirt of reboiling tower body inner chamber bottom, and can smash the dirt, thereby conveniently discharge the dirt from reboiling tower originally internally.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a dimethyl ether reboiling tower for dimethyl ether production according to the present invention;

fig. 2 is a top view of the cleaning plate of the dimethyl ether reboiling tower for dimethyl ether production.

In the figure: 1. reboiling the column body; 2. an end cap; 3. a bolt; 4. a push rod motor; 5. cleaning the disc; 6. a crushing cone; 7. an outlet; 8. supporting legs; 9. an air outlet pipe; 10. a transparent viewing window; 11. an inlet; 12. a cleaning brush.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a dimethyl ether reboiling tower for dimethyl ether production comprises a reboiling tower body 1, an end cover 2 is arranged at the upper end of the reboiling tower body 1, a bolt 3 penetrates through the end cover 2, the bolt 3 is screwed with the reboiling tower body 1, a push rod motor 4 is fixedly mounted at the upper end of the end cover 2, a cleaning disc 5 is fixedly connected to the output end of the push rod motor 4, a cleaning brush 12 is fixedly mounted on the outer side of the cleaning disc 5, an inlet 11 is fixedly communicated with the upper side of the left end of the reboiling tower body 1, an outlet 7 is fixedly communicated with the lower side of the right end of the reboiling tower body 1, an air outlet pipe 9 is fixedly communicated with the lower end of the reboiling tower body 1, supporting legs 8 are fixedly connected to four corners of the lower end of the reboiling tower body 1, and the cleaning disc 5 is driven to move up and down by starting the push rod motor 4 through the arrangement of the push rod motor 4, the cleaning disc 5 and the cleaning brush 12, so as to drive the, further save operating personnel and enter into reboiling tower body 1 in and clear up, improve the speed of clearance, further improvement production efficiency.

In this embodiment (as shown in fig. 1), the lower end of the cleaning disc 5 is fixedly provided with the crushing cone 6, and by the arrangement of the crushing cone 6, dirt at the bottom end of the inner cavity of the reboiling tower body 1 can be cleaned, and the dirt can be crushed, so that the dirt can be conveniently discharged from the reboiling tower body 1.

In this embodiment (see fig. 1), the end cover 2 is a heat insulation cover, and the high-temperature push rod motor 4 can be effectively prevented from being damaged by the arrangement of the heat insulation cover.

In this embodiment (see fig. 1), a transparent observation window 10 is disposed at the front end of the reboiling tower body 1, and the effect of cleaning dirt in the reboiling tower body 1 can be conveniently observed through the transparent observation window 10.

In this embodiment (see fig. 1), the cleaning disc 5, the cleaning brush 12 and the crushing cone 6 are all made of heat-resistant steel, and the cleaning disc 5, the cleaning brush 12 and the crushing cone 6 are prevented from being damaged by high temperature due to the high temperature resistance of the heat-resistant steel.

It should be noted that the utility model relates to a dimethyl ether reboiling tower for dimethyl ether production, including reboiling tower body 1, end cover 2, bolt 3, push rod motor 4, cleaning disc 5, broken awl 6, export 7, supporting leg 8, outlet duct 9, transparent observation window 10, import 11, cleaning brush 12, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can be known through the technical manual or through conventional experimental method, in operation, through push rod motor 4, cleaning disc 5 and cleaning brush 12's setting, start push rod motor 4 and drive cleaning disc 5 and reciprocate, thereby drive cleaning brush 12 and clear up the dirt of reboiling tower body 1 inner wall, further save operating personnel and enter into reboiling tower body 1 and clear up, improve the speed of clearance, further improve production efficiency, through the setting of broken awl 6, thereby can clear up the dirt of 1 inner chamber bottom of reboiling tower body, and can smash the dirt, thereby it is convenient to discharge the dirt from reboiling tower body 1, through the setting of thermal-insulated lid, thereby can effectually prevent that high temperature push rod motor 4 from causing the damage, setting through transparent observation window 10, thereby can conveniently observe the effect of the interior dirt clearance of reboiling tower body 1, through the high temperature resistant of heat-resistant steel, thereby avoid high temperature to clean dish 5, cleaning brush 12 and broken awl 6 cause the damage.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dimethyl ether reboiling tower for dimethyl ether production, includes reboiling tower body (1), its characterized in that: the upper end of reboiling tower body (1) is equipped with end cover (2), it has bolt (3) to run through on end cover (2), bolt (3) are twisted with reboiling tower body (1) and are closed, the upper end fixed mounting of end cover (2) has push rod motor (4), the clean dish of output fixedly connected with (5) of push rod motor (4), the outside fixed mounting of clean dish (5) has cleaning brush (12), the fixed intercommunication in the left end upside of reboiling tower body (1) has import (11), the fixed intercommunication in the right-hand member downside of reboiling tower body (1) has export (7), the fixed intercommunication of the lower extreme of reboiling tower body (1) has outlet duct (9), the equal fixedly connected with supporting leg (8) in reboiling tower body (1) lower extreme four corners department.

2. The reboiling column of dimethyl ether for production of dimethyl ether according to claim 1, wherein: the lower end of the cleaning disc (5) is fixedly provided with a crushing cone (6).

3. The reboiling column of dimethyl ether for production of dimethyl ether according to claim 1, wherein: the end cover (2) is a heat insulation cover.

4. The reboiling column of dimethyl ether for production of dimethyl ether according to claim 1, wherein: the front end of the reboiling tower body (1) is provided with a transparent observation window (10).

5. The reboiling column of dimethyl ether for production of dimethyl ether according to claim 1, wherein: the cleaning disc (5), the cleaning brush (12) and the crushing cone (6) are all made of heat-resistant steel.