CN211451922U

CN211451922U - Condenser is used in oxygen fluorine carboxylic acid production

Info

Publication number: CN211451922U
Application number: CN201922239666.3U
Authority: CN
Inventors: 王兵波
Original assignee: Inner Mongolia Yuanhong Fine Chemical Co ltd
Current assignee: Inner Mongolia Yuanhong Fine Chemical Co ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-09-08
Anticipated expiration: 2029-12-14

Abstract

The utility model discloses a condenser is used in oxygen fluorine carboxylic acid production, including preparation container and cistern, preparation container top is equipped with the feed inlet, and the preparation container bottom outside is equipped with the discharge gate, and is equipped with in the preparation container and is spiral helicine time type pipe, the fixed two sets of mounting panels that are equipped with in cistern top, the installation is equipped with the pipe support on the mounting panel, the equidistance installation is equipped with a plurality of groups of condenser pipes on the pipe support, the top of returning the type pipe is put through with the spray pipe way mutually, be equipped with a plurality of groups of shower nozzles on the spray pipe way and put through with the spray pipe way is interior mutually, the fixed side bearer that is. This condenser for oxyfluorcarboxylic acid production sprays hot water on the condenser pipe through setting up water spray pipeline and shower nozzle to collect cooling water through the cistern, set up return type pipe and water spray pipeline and cistern and put through mutually in the preparation container, thereby cool off the work through returning the high temperature environment of type pipe in to the preparation container.

Description

Condenser is used in oxygen fluorine carboxylic acid production

Technical Field

The utility model relates to a condenser technical field specifically is a condenser is used in oxygen fluorine carboxylic acid production.

Background

The oxyfluorocarboxylic acid is usually prepared by hydrolyzing oxyfluorocarboxylic acid ester in the presence of DMF, ammonia water or triethylamine, and the hydrolysis reaction condition is 60-120 ℃ for 6-15 hours. The condenser is a component of a refrigeration system, belonging to a type of heat exchanger, which can convert gas or vapor into liquid and transfer the heat in the tube to the air near the tube in a quick manner. The condenser operation is exothermic and therefore the condenser temperature is high. Power plants use a number of condensers to condense the steam exiting the turbines. Condensers are used in refrigeration plants to condense refrigeration vapors such as ammonia and freon. The petrochemical industry uses condensers to condense hydrocarbons and other chemical vapors. In the distillation process, the apparatus for converting the vapor to a liquid is also referred to as a condenser. All condensers operate by removing heat from the gas or vapor.

The condenser assembly, the condenser and the refrigeration system are disclosed in the prior art, application number CN201721576336.8, a first fin group and a second fin group are arranged in a box body, a first connecting pipe is communicated with the first fin group to form a main inlet end and a main outlet end of the condenser, which are opposite to each other, so that the working function of the device is realized by communicating with the second fin group through the second connecting pipe to form a secondary inlet end and a secondary outlet end of the condenser, which are opposite to each other, but the device is not suitable for the working environment of preparing the oxyfluor carboxylic acid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a condenser is used in production of oxygen fluorine carboxylic acid to solve current condenser subassembly, condenser and the refrigerating system that proposes in the above-mentioned background art and be not suitable for the operational environment's of preparation oxygen fluorine carboxylic acid problem.

In order to realize the above-mentioned purpose, the utility model provides a following technical scheme, a condenser is used in oxyfluoride carboxylic acid production, including preparation container and cistern, preparation container top is equipped with the feed inlet, and the preparation container bottom outside is equipped with the discharge gate, and is equipped with in the preparation container and be spiral helicine circle type pipe, the fixed two sets of mounting panels that are equipped with in cistern top, the installation is equipped with the pipe support on the mounting panel, equidistant installation is equipped with a plurality of groups condenser pipe on the pipe support, the top and the spray pipe of returning the type pipe put through mutually, be equipped with a plurality of groups shower nozzle and the switch-on of spray pipe internal portion mutually on the spray pipe, the fixed side bearer that is equipped.

Preferably, the preparation container is provided with a channel for the return pipe to pass through at the top and the bottom.

Preferably, the top of the reservoir is an opening structure, and the condensation pipe is positioned right above the opening.

Preferably, a plurality of grooves for installing the condensation pipes are formed in the inner side of the pipe frame at equal intervals.

Preferably, the condenser pipe is internally provided with a refrigerant, and both ends of the condenser pipe are both in an open design.

Preferably, the right end of the water spraying pipeline is fixed at the top of the side frame, and the right end of the water spraying pipeline is of a closed structure.

Preferably, a pipeline is arranged at the water outlet of the water suction pump and communicated with the bottom of the return pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this condenser for oxyfluorcarboxylic acid production sprays hot water on the condenser pipe through setting up water spray pipeline and shower nozzle to collect cooling water through the cistern, set up return type pipe and water spray pipeline and cistern and put through mutually in the preparation container, thereby cool off the work through returning the high temperature environment of type pipe in to the preparation container.

Drawings

FIG. 1 is a schematic structural view of a condenser for producing oxyfluorocarboxylic acid of the present invention;

FIG. 2 is a schematic diagram of a top view of a reservoir of a condenser for producing oxyfluorocarboxylic acid according to the present invention;

FIG. 3 is a schematic view of the side structure of the tube frame of the condenser for producing oxyfluorocarboxylic acid of the present invention.

In the figure: 1. preparing a container, 2, a reservoir, 3, a feed inlet, 4, a discharge outlet, 5, a pipe-shaped pipe, 6, a mounting plate, 7, a pipe frame, 8, a condenser pipe, 9, a water spray pipeline, 10, a spray head, 11, a side frame, 12 and a water pump.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a condenser for producing oxyfluorocarboxylic acid comprises a preparation container 1 and a water storage tank 2, wherein a feed inlet 3 is arranged at the top of the preparation container 1, a discharge outlet 4 is arranged at the outer side of the bottom of the preparation container 1, a spiral return pipe 5 is arranged in the preparation container 1, channels for the return pipe 5 to pass through are arranged at the top and the bottom of the preparation container 1, the return pipe 5 can be arranged in the preparation container 1 and keeps the airtightness in the preparation container 1, two groups of mounting plates 6 are fixedly arranged at the top of the water storage tank 2, a pipe frame 7 is arranged on the mounting plates 6, a plurality of groups of condensation pipes 8 are arranged on the pipe frame 7 at equal intervals, the top of the water storage tank 2 is of an open structure, the condensation pipes 8 are positioned right above the open, a spray head 10 sprays water to the condensation pipes 8, the water storage tank 2 can collect water so as to perform water circulation cooling work, a plurality of grooves for the condensation pipes 8 are arranged, thus, the condenser pipes 8 can be fixedly installed through the two pipe racks 7, and a plurality of groups of condenser pipes 8 are convenient to install, and the refrigerant is installed in the condenser pipes 8, and both ends of the condenser pipes 8 are both open designs, so that the condenser pipes 8 can be conveniently connected with refrigeration equipment, thereby realizing the refrigeration work of the condenser pipes 8, the top of the loop pipe 5 is communicated with the water spraying pipeline 9, the water spraying pipeline 9 is provided with a plurality of groups of nozzles 10 which are communicated with the interior of the water spraying pipeline 9, the water storage tank 2 is fixedly provided with the side frame 11, the right end of the water spraying pipeline 9 is fixed on the top of the side frame 11, the right end of the water spraying pipeline 9 is a closed structure, thereby the water spraying pipeline 9 can be fixed above the condenser pipes 8, thereby spraying the circulating water in the water spraying pipeline 9 through the nozzles 10, and the water suction pump 12 is arranged in the water, the water in the reservoir 2 can be pumped by the pump 12 and transported to the return pipe 5, thereby performing a circulation cooling operation in the preparation vessel 1.

The working principle is as follows: when the condenser for oxyfluorcarboxylic acid production is used, firstly, a certain amount of cooling water is added into the reservoir 2, the two groups of pipe racks 7 are fixedly arranged on the two groups of mounting plates 6, the condenser pipes 8 are fixedly arranged on the two groups of pipe racks 7, the power supply of the water suction pump 12 is connected, raw materials related to oxyfluorcarboxylic acid preparation or oxyfluorcarboxylic acid preparation is added into the preparation container 1 through the feed inlet 3, the cooling water stored in the reservoir 2 is transported into the return pipe 5 through the water suction pump 12, so that the high-temperature environment in the preparation container 1 is cooled, then the water in the return pipe 5 is transported into the water spray pipeline 9 and is sprayed onto the condenser pipe 8 below through the spray head 10, the condenser pipe 8 effectively cools the water, the opening arranged on the reservoir 2 can collect the water sprayed on the condenser pipe 8, so that the water circulation cooling work can be finished, and cooling water can be added at any time through an opening on the reservoir 2 to prevent a large amount of moisture from evaporating, the side frame 11 can be used as a stable fixed water spraying pipeline 9 to enable the side frame to be in high-altitude operation, and finally, workers can take out the cooled oxyfluorcarboxylic acid in the preparation container 1 from the discharge port 4 to finish collection, namely the working process of the condenser for producing the oxyfluorcarboxylic acid.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A condenser for producing oxyfluorocarboxylic acid, which comprises a preparation container (1) and a water reservoir (2), and is characterized in that: preparation container (1) top is equipped with feed inlet (3), and preparation container (1) bottom outside is equipped with discharge gate (4), and is equipped with in preparation container (1) and is spiral helicine return type pipe (5), fixed two sets of mounting panel (6) that are equipped with in cistern (2) top, the installation is equipped with pipe support (7) on mounting panel (6), equidistant installation is equipped with a plurality of groups condenser pipe (8) on pipe support (7), the top of returning type pipe (5) is put through mutually with spray pipe (9), it puts through mutually with spray pipe (9) inner part to be equipped with a plurality of groups shower nozzle (10) on spray pipe (9), fixes being equipped with side bearer (11) on cistern (2), and is equipped with suction pump (12) in cistern (2).

2. The condenser for oxyfluorocarboxylic acid production according to claim 1, wherein: the top and the bottom of the preparation container (1) are provided with channels for the return pipe (5) to pass through.

3. The condenser for oxyfluorocarboxylic acid production according to claim 1, wherein: the top of the water storage tank (2) is of an open structure, and the condensation pipe (8) is positioned right above the opening.

4. The condenser for oxyfluorocarboxylic acid production according to claim 1, wherein: a plurality of grooves for installing the condensing pipes (8) are formed in the inner side of the pipe frame (7) at equal intervals.

5. The condenser for oxyfluorocarboxylic acid production according to claim 1, wherein: the condenser pipe (8) is filled with a refrigerant, and both ends of the condenser pipe (8) are both open.

6. The condenser for oxyfluorocarboxylic acid production according to claim 1, wherein: the right end of the water spraying pipeline (9) is fixed at the top of the side frame (11), and the right end of the water spraying pipeline (9) is of a closed structure.

7. The condenser for oxyfluorocarboxylic acid production according to claim 1, wherein: the water outlet of the water pump (12) is provided with a pipeline communicated with the bottom of the return pipe (5).