CN215176459U

CN215176459U - Liquid phase recovery system

Info

Publication number: CN215176459U
Application number: CN202022176136.1U
Authority: CN
Inventors: 杨高峰; 陆峰
Original assignee: Shanghai Leinuo Security Technology Co ltd
Current assignee: Shanghai Leinuo Security Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-12-14
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a liquid phase recovery system, including pump sending steel bottle station, be equipped with two at least filter pipeline on the pump sending steel bottle station rear end pipeline, filter pipeline rear end is carried to liquid phase purification device through the liquid pump, and liquid phase purification device rear end pipeline communicates terminal filter, and terminal filter rear end intercommunication raw material barrel, liquid pump front side are equipped with a straight tube way and communicate terminal filter front end, and the rear end pipeline and the terminal filter front side of pump sending steel bottle station all are equipped with online analysis intercommunication valve. The utility model discloses an online analysis carries out qualitative analysis to the long-pending medicine of the ha in the steel bottle, distinguishes qualified and defective work, and categorised whole batch is retrieved, and simultaneously in the recovery process, carries out purification and filtration treatment to qualified work, realizes the reutilization.

Description

Liquid phase recovery system

Technical Field

The utility model relates to a recovery field of halong fire extinguishing agent, in particular to liquid phase recovery system.

Background

The term Halon (the transliteration of Halon) refers to a chemical belonging to the class of haloalkanes and is used primarily as a fire extinguishing agent.

Halon has a life span in the atmosphere of several decades, and its destructive action on the ozone layer in the stratosphere lasts for several decades or even longer, so that the destructive action of halon on the ozone layer is enormous.

Therefore, the recycled Halon fire extinguishing agent can effectively prevent the Halon fire extinguishing agent from polluting the environment, and can be recycled, so that the Halon fire extinguishing agent has high environmental protection significance and economic value.

In the recovery process of the halon medicament, the liquid phase is recovered as primary recovery, and the arrangement of the system structure is quite important.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a liquid phase recovery system, carry out qualitative analysis through the long medicament of the line analysis in to the steel bottle, distinguish qualified and defective work, categorised whole batch is retrieved, and simultaneously in the recovery process, purification and filtration treatment are carried out to the defective work, realize the reutilization.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a liquid phase recovery system, includes pumping steel bottle station, is equipped with two at least filter pipeline on the delivery line of pumping steel bottle station rear end, and filter pipeline rear end is carried to liquid phase purification device through the liquid pump, and liquid phase purification device rear end pipeline intercommunication end filter, end filter rear end intercommunication raw material barrel, liquid pump front side are equipped with a straight pipeline and communicate end filter front end, and the rear end pipeline and the end filter front side of pumping steel bottle station all are equipped with the online analysis intercommunication valve.

Further, the steel cylinder pumping station and the bottom side of the raw material barrel are both provided with an electronic scale.

Further, at least four steel cylinder pumping stations are arranged.

Further, a liquid indicator is arranged at the rear end of the filter pipeline.

Furthermore, a gas phase liquefaction recovery pipeline is also arranged on the liquid phase purification device.

Further, the liquid phase purification device is an upper inlet and lower outlet structure and comprises a liquid inlet pipe and a bottom liquid outlet pipe which are arranged at the top of the liquid phase purification tank body, and a mixed purification packing layer is arranged inside the liquid phase purification tank body.

Further, the purifying filler layer is a mixture of silica gel and a 5A molecular sieve.

Furthermore, a pressure sensor is arranged at the rear end of the liquid phase purification device.

To sum up, the utility model discloses possess following advantage:

this practicality carries out qualitative analysis through the halong medicament of on-line analysis in to the steel bottle, distinguishes qualified and defective work, and categorised whole batch is retrieved, and simultaneously in the recovery process, carries out purification and filtration treatment to qualified work, realizes the reutilization.

Drawings

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

FIG. 2 is a schematic view of the structure of a liquid phase purification apparatus.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example 1:

a liquid phase recovery system is shown in figures 1 and 2 and comprises a pumping steel cylinder station 1, wherein at least two filter pipelines 2 are arranged on a conveying pipeline at the rear end of the pumping steel cylinder station 1.

The rear end of the filter pipeline 2 is provided with a liquid indicator 10 which is a window for observation.

The rear end of the filter pipeline 2 is conveyed to a liquid phase purification device 4 through a liquid pump 3, the rear end pipeline of the liquid phase purification device 4 is communicated with a tail end filter 5, and the rear end of the tail end filter 5 is communicated with a raw material barrel 6.

It is worth noting that the electronic scales 9 are arranged on the bottom sides of the steel cylinder pumping station 1 and the raw material barrel 6.

The setting of electronic scale can calculate the rate of recovery of liquid phase to can confirm the recovery volume of raw materials bucket and whether need change.

At least four steel cylinder pumping stations 1 are arranged to ensure the continuity of the recovery process

The front side of the liquid pump 3 is provided with a straight pipeline 7 communicated with the front end of the tail end filter 5, and the pipeline can be directly conveyed into a raw material barrel when unqualified products are recovered in batches, so that the recovery time is saved, and the recovery efficiency is improved.

And the rear end pipeline of the pumping steel cylinder station 1 and the front side of the tail end filter 5 are respectively provided with an online analysis communicating valve 8 for qualitative analysis of the Halon fire extinguishing agent and front-back comparison.

In particular, the on-line analysis includes chromatograph purity analysis, moisture meter analysis, and acidity meter analysis.

On the arrangement of the liquid phase purification device 4, a gas phase liquefaction recovery pipeline 41 is further arranged for recovering the qualified halon liquefied by the gas phase recovery system.

Specifically, explain in combination with the halong recovery process, use qualified halong to retrieve as the example, the liquid pump sending in the steel bottle filters through filter pipeline 2, is being sent to liquid phase purification device through the liquid pump sending, and is specific, and liquid phase purification device 4 is for going into from top to bottom out the structure, including setting up liquid inlet pipe 43 and bottom drain pipe 44 at liquid phase purification tank body 42 top, the inside purification packing layer 45 that is many raw materialss and mixes of liquid phase purification tank body 42.

Specifically, the purification filler layer 45 is formed by mixing silica gel and a 5A molecular sieve, deacidifying and dehydrating the silica gel, dehydrating the 5A molecular sieve, and mixing the silica gel and the 5A molecular sieve, so that the filtering effect is excellent.

The halon passing through the liquid phase purification device passes through the pressure sensor 11 and then is filtered by the end filter again, and enters a raw material barrel.

In conclusion, the scheme performs qualitative analysis on the Halon medicament in the steel cylinder through on-line analysis, distinguishes qualified products from unqualified products, classifies the qualified products for recovery in a whole batch, and performs purification and filtration treatment on the qualified products in the recovery process to realize secondary utilization.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.

It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.

Claims

1. A liquid phase recovery system, characterized by: including pump sending steel bottle station (1), be equipped with two at least filter pipeline (2) on pump sending steel bottle station (1) rear end pipeline, filter pipeline (2) rear end is carried to liquid phase purification device (4) through liquid pump (3), liquid phase purification device (4) rear end pipeline intercommunication end filter (5), end filter (5) rear end intercommunication raw material barrel (6), liquid pump (3) front side is equipped with a straight-through pipeline (7) intercommunication end filter (5) front end, the rear end pipeline of pump sending steel bottle station (1) with end filter (5) front side all is equipped with online analysis intercommunication valve (8).

2. The liquid phase recovery system of claim 1, wherein: and electronic scales (9) are arranged on the bottom sides of the pumping steel cylinder station (1) and the raw material barrel (6).

3. The liquid phase recovery system of claim 1, wherein: the number of the pumping steel cylinder stations (1) is at least four.

4. The liquid phase recovery system of claim 1, wherein: and a liquid indicator (10) is arranged at the rear end of the filter pipeline (2).

5. The liquid phase recovery system of claim 1, wherein: and the liquid phase purification device (4) is also provided with a gas phase liquefaction recovery pipeline (41).

6. The liquid phase recovery system of claim 1, wherein: the liquid phase purification device (4) is of an upper inlet and lower outlet structure and comprises a liquid inlet pipe (43) arranged at the top of the liquid phase purification tank body (42) and a liquid outlet pipe (44) arranged at the bottom of the liquid phase purification tank body, and a mixed purification packing layer (45) is arranged inside the liquid phase purification tank body (42).

7. The liquid phase recovery system of claim 1, wherein: and the rear end of the liquid phase purification device (4) is also provided with a pressure sensor (11).