CN210304286U

CN210304286U - Anticorrosive spraying stoving room of petrochemical equipment tubular heat exchanger tube bank

Info

Publication number: CN210304286U
Application number: CN201920782772.3U
Authority: CN
Inventors: 王立明
Original assignee: Lanzhou Xinghe Petrochemical Anticorrosion Co Ltd
Current assignee: Lanzhou Xinghe Petrochemical Anticorrosion Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-14
Anticipated expiration: 2029-05-28

Abstract

The utility model provides a antiseptic spraying stoving room of petrochemical equipment tubular heat exchanger tube bank, including the stoving room body, the stoving room body includes drying chamber and spray booth, this internal track that is equipped with in drying room, be equipped with orbital movement's tubular heat exchanger support on the track, the top of spray booth is equipped with the hoist, still be equipped with in the spray booth and be used for holding antiseptic storage bucket, be connected with the conveying pipeline on the storage bucket, the other end of conveying pipeline is equipped with the shower nozzle the both sides of drying chamber are equipped with a plurality of electric rods. The utility model sprays the inner part of the tube bundle of the tube heat exchanger through the arranged spraying chamber, and can lift the second generation end of the tube heat exchanger through the crane, thereby facilitating the flow of the preservative in the tube bundle; the preservative in the tube bundle of the drying chamber is dried to improve the attachment effect of the preservative, and the tubular heat exchanger can move in the drying chamber body conveniently by utilizing the track; simple structure, simple operation.

Description

Anticorrosive spraying stoving room of petrochemical equipment tubular heat exchanger tube bank

Technical Field

The utility model belongs to the technical field of it is anticorrosive, a antiseptic spraying stoving room of petrochemical equipment tubular heat exchanger tube bank is related to.

Background

The tubular (also called shell-and-tube, shell-and-tube) heat exchanger is the most typical dividing wall type heat exchanger, and has a long history of industrial application and still dominates all heat exchangers so far. The tubular heat exchanger mainly comprises a shell, a tube bundle, a tube plate, a seal head and the like, wherein the parallel tube bundle is arranged in the shell, a large amount of water vapor or liquid is arranged in the tube bundle, the corrosion is easily caused, the normal work of the tubular heat exchanger is influenced, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticorrosive drying device of tubular heat exchanger to the problem that prior art exists.

Therefore, the utility model adopts the following technical scheme:

the utility model provides a antiseptic spraying stoving room of petrochemical equipment tubular heat exchanger tube bank, includes the stoving room body, stoving room body includes drying chamber and spray booth, this internal track that is equipped with in drying room, be equipped with the tubular heat exchanger support that can follow rail movement on the track, the top of spray booth is equipped with the hoist, be connected with rings on the hoist, still be equipped with in the spray booth and be used for holding antiseptic storage bucket, be connected with the conveying pipeline on the storage bucket, the other end of conveying pipeline is equipped with the shower nozzle, is equipped with the electric pump on the conveying pipeline, the both sides of drying chamber are equipped with a plurality of electric heat bars.

Further, the track is 5-10M long.

Further, a liquid collecting box is arranged in the spraying chamber.

Furthermore, be equipped with the dodge gate on the stoving room body, the dodge gate is located spray booth department.

The beneficial effects of the utility model reside in that: the spraying chamber is arranged to spray the interior of the tube bundle of the tube heat exchanger, and the second generation end of the tube heat exchanger can be lifted by a crane, so that the preservative can flow in the tube bundle conveniently; the preservative in the tube bundle of the drying chamber is dried to improve the attachment effect of the preservative, and the tubular heat exchanger can move in the drying chamber body conveniently by utilizing the track; simple structure, simple operation.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

in the figure, 1-a drying room body, 101-a drying room, 102-a spraying room, 2-a track, 3-a support, 4-a crane, 5-a lifting ring, 6-a charging basket, 7-a conveying pipeline, 8-a spray head, 9-an electric pump, 10-a liquid collecting box, 11-an electric heating rod and 12-a movable door.

Detailed Description

As shown in fig. 1 and 2, a petrochemical equipment tubular heat exchanger tube bundle preservative spraying drying room comprises a drying room body 1, the drying room body 1 can be a color steel room or a brick-and-concrete room with lower cost, the length is preferably 10-12M, the drying room body 1 comprises a drying room 101 and a spraying room 102, a tube bundle of a tubular heat exchanger is sprayed in the spraying room 102 and then is conveyed to the drying room 101 for drying operation to finish corrosion prevention, a track 2 with the length of 5-10M is arranged in the drying room body 1, the drying room 101 is communicated with the spraying room 102 through the track 2, a tubular heat exchanger support 3 capable of moving along the track is arranged on the track 2, the tubular heat exchanger can be placed on the support 3 to move in the drying room body 1 so as to move the tubular heat exchanger from the spraying room 102 to the drying room 101, a crane 4 is arranged at the top of the spraying room 102, the crane 4 is a crane commonly used in a common factory workshop, the crane 4 is connected with a lifting ring 5, the lifting ring 5 can be sleeved at one end of the tubular heat exchanger and can lift the tubular heat exchanger to form a certain angle with the horizontal plane, a material barrel 6 for containing a preservative is further arranged in the spraying chamber 102, a material conveying pipe 7 is connected onto the material barrel 6, a spray head 8 is arranged at the other end of the material conveying pipe 7, an electric pump 9 is arranged on the material conveying pipe 7, the preservative in the material barrel 6 can be sprayed into a pipe bundle of the tubular heat exchanger from the spray head 8 through the electric pump 9, a liquid collecting box 10 is further arranged in the spraying chamber 102, a plurality of electric heating rods 11 are arranged on two sides of the drying chamber 101, the electric heating rods 11 are used for heating the temperature in the drying chamber 101, and drying operation; the drying room body 1 is provided with a movable door 12, and the movable door 12 is positioned at the spraying room 102.

The utility model discloses during the use, at first remove support 3 to spray booth 102, place tubular heat exchanger on support 3 in spray booth 102, then overlap rings 5 in tubular heat exchanger's one end, use hoist 4 to hoist tubular heat exchanger's one end and form 30-50 degrees contained angles with the horizontal plane, then aim at shower nozzle 8 at the higher port of tubular heat exchanger tube bank, open electric pump 9, later antiseptic flows into tubular heat exchanger's tube bank from shower nozzle 8 through conveying pipeline 7 from the storage bucket 6 in, and flow out from the lower port department of tube bank under the effect of gravity, can place liquid collection box 10 at the lower port department of tube bank at this moment and collect unnecessary antiseptic, for recycling; after the tube bank spraying finishes, remove the tube bank on the support 3 to the stoving room 101 through track 2 in start-up electric heat bar 11 and dry it and operate, make its better attached to the tube bank inner wall, play good anticorrosive effect.

Claims

1. The utility model provides a antiseptic spraying stoving room of petrochemical equipment tubular heat exchanger tube bank, a serial communication port, including the stoving room body, the stoving room body includes drying chamber and spray booth, this internal track that is equipped with in stoving room, be equipped with the tubular heat exchanger support that can follow rail movement on the track, the top of spray booth is equipped with the hoist, be connected with rings on the hoist, still be equipped with in the spray booth and be used for holding antiseptic storage bucket, be connected with the conveying pipeline on the storage bucket, the other end of conveying pipeline is equipped with the shower nozzle, is equipped with the electric pump on the conveying pipeline, the both sides of drying chamber are equipped with a plurality of electric heat bars.

2. The corrosion inhibitor spraying and drying room for the tubular heat exchanger tube bundle of the petrochemical equipment as claimed in claim 1, wherein the track is 5-10M long.

3. The petrochemical equipment tubular heat exchanger tube bundle preservative spraying and drying room as claimed in claim 1, wherein a liquid collection tank is arranged in the spraying room.

4. The petrochemical equipment tubular heat exchanger tube bundle preservative spraying drying room according to claim 1, wherein a movable door is arranged on the drying room body and is positioned at the spraying room.