CN211098950U

CN211098950U - Lower end structure for mercaptan removal reactor

Info

Publication number: CN211098950U
Application number: CN201921644652.3U
Authority: CN
Inventors: 夏晓
Original assignee: Qingdao Tongfang Environmental Engineering Equipment Co ltd
Current assignee: Qingdao Tongfang Environmental Engineering Equipment Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-28
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a remove mercaptan reactor technical field, the technical problem that solve provides a remove mercaptan reactor and uses lower extreme structure, takes over dismantlement easy maintenance's remove mercaptan reactor and uses lower extreme structure, and it includes the reactor shell, the lower extreme middle part of reactor shell sets up uses first screw thread seat, the middle part of first screw thread seat is provided with the screw hole, and first takeover passes through the screw thread to be fixed on first screw thread seat, be provided with second screw thread seat on the lower extreme lateral wall of reactor shell, be provided with the screw hole on the second screw thread seat, the second takeover passes through the screw thread to be fixed on the second screw thread seat; first takeover and second takeover all adopt threaded connection's mode to fix on the reactor shell, when taking over the appearance in the same direction as bad, directly pull down and can change for it dismantles the maintenance more convenient, and simple structure moreover, can be fine satisfy operation requirement.

Description

Lower end structure for mercaptan removal reactor

Technical Field

The utility model relates to a remove mercaptan reactor technical field, in particular to remove mercaptan reactor and use lower extreme structure.

Background

The mercaptan removal reactor is a commonly used equipment for degreasing alcohol in industry and is widely used in industry. At present, the connecting pipes at the lower end of the existing sweetening reactor are directly welded on the shell of the reactor, and are used for collision in the using process, so that the connecting pipes are easily damaged.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a threaded connection takes over, takes over dismantles easy maintenance's lower extreme structure for sweetening reactor.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a take off lower extreme structure for mercaptan reactor, includes the reactor shell, the lower extreme middle part of reactor shell sets up and uses first screw thread seat, the middle part of first screw thread seat is provided with the screw hole, and first takeover passes through the thread tightening on the first screw thread seat, be provided with second screw thread seat on the lower extreme lateral wall of reactor shell, be provided with the screw hole on the second screw thread seat, the second is taken over and is passed through the thread tightening on the second screw thread seat.

As a preferred embodiment, the lower end of the reactor shell is provided with a skirt, one end of the first connecting pipe is screwed on the first threaded seat, and the other end of the first connecting pipe is fixed on the skirt.

As a preferred embodiment, a flange is disposed at one end of the first connection pipe, which is connected to the first threaded seat, a groove for installing a sealing ring is formed in the first threaded seat, and the flange on the first connection pipe abuts against the sealing ring installed on the first threaded seat.

As a preferred embodiment, a flange is arranged at one end of the second connection pipe, which is connected to the second thread seat, a groove for installing a sealing ring is formed in the second thread seat, and the flange on the second connection pipe abuts against the sealing ring installed on the second thread seat.

As a preferred embodiment, the side wall of the reactor shell is provided with a mounting pipe for mounting a pressure gauge.

Adopt above-mentioned technical scheme the utility model discloses the beneficial effect who obtains does: first takeover and second takeover all adopt threaded connection's mode to fix on the reactor shell, when taking over the appearance in the same direction as bad, directly pull down and can change for it dismantles the maintenance more convenient, and simple structure moreover, can be fine satisfy operation requirement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-a reactor housing; 2-skirt bases; 3-installing a pipe; 4-a first threaded seat; 5-a first adapter tube; 6-a second threaded seat; 7-second connection pipe.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The utility model is further described with the attached drawings, which makes the technical personnel in the technical field better implement the utility model, the lower end structure for the mercaptan removal reactor comprises a reactor shell 1, the lower end of the reactor shell 1 is provided with a skirt 2, the side wall of the reactor shell 1 is provided with a mounting pipe 3 for mounting a pressure gauge, the middle part of the lower end of the reactor shell 1 is provided with a first screw base 4, the middle part of the first screw base 4 is provided with a screw hole, a first connecting pipe 5 is fixed on the first screw base 4 through screw threads, the other end is fixed on the skirt 2, one end of the first connecting pipe 5 connected with the first screw base 4 is provided with a flange, the first screw base 4 is provided with a groove for mounting a sealing ring, the flange on the first connecting pipe 5 is abutted against the sealing ring mounted on the first screw base 4, thereby achieving the sealing effect, the lower end side wall of the reactor shell 1 is provided with a second screw base 6, be provided with the screw hole on the second screw thread seat 6, the second is taken over 7 and is passed through the threaded fixation on second screw thread seat 6, and in order to satisfy sealed requirement, the one end that second take over 7 is connected on second screw thread seat 6 is provided with the flange, offers the recess of installation sealing washer on the second screw thread seat 6, and the flange on the second take over 7 offsets with the sealing washer of installation on the second screw thread seat 6.

The embodiment of the utility model provides a first takeover 5 and second takeover 7 all adopt threaded connection's mode to fix on reactor shell 1, when taking over the appearance in the same direction as bad, directly pull down and can change for it dismantles the maintenance more convenient, simple structure moreover, can be fine satisfy the operation requirement.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A lower end structure for a mercaptan removal reactor is characterized in that: the reactor shell is characterized by comprising a reactor shell, wherein a first threaded seat is arranged in the middle of the lower end of the reactor shell, a threaded hole is formed in the middle of the first threaded seat, a first connecting pipe is fixed on the first threaded seat through threads, a second threaded seat is arranged on the side wall of the lower end of the reactor shell, a threaded hole is formed in the second threaded seat, and a second connecting pipe is fixed on the second threaded seat through threads.

2. The lower end structure for a mercaptan removal reactor according to claim 1, wherein: the lower extreme of reactor shell is provided with the skirt, the one end threaded connection of first takeover on the first screw thread seat, the other end is fixed on the skirt.

3. The lower end structure for a mercaptan removal reactor according to claim 1, wherein: the first connecting pipe is connected with one end of the first threaded seat and is provided with a flange, a groove for mounting a sealing ring is formed in the first threaded seat, and the flange on the first connecting pipe is abutted to the sealing ring mounted on the first threaded seat.

4. The lower end structure for a mercaptan removal reactor according to claim 1, wherein: and a flange is arranged at one end of the second connecting pipe, which is connected with the second threaded seat, a groove for installing a sealing ring is formed in the second threaded seat, and the flange on the second connecting pipe is abutted to the sealing ring installed on the second threaded seat.

5. The lower end structure for a mercaptan removal reactor according to claim 1, wherein: and an installation pipe for installing a pressure gauge is arranged on the side wall of the reactor shell.