CN211234012U

CN211234012U - Chemical solvent condensation recovery device

Info

Publication number: CN211234012U
Application number: CN201922317599.2U
Authority: CN
Inventors: 华健军
Original assignee: Wuxi Hongdinghua Chemical Equipment Co ltd
Current assignee: Wuxi Hongdinghua Chemical Equipment Co ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-08-11
Anticipated expiration: 2029-12-22

Abstract

The utility model discloses a chemical industry solvent condensation recovery unit, which comprises a housin, the fixed heat medium that is provided with in casing upper end middle part advances the pipe, the fixed heat medium exit tube that is provided with in casing lower extreme middle part, heat medium exit tube surface middle part is provided with the master valve, the casing is inside advances to be fixed between pipe and the heat medium exit tube at the heat medium and is provided with the heat medium pipe, the equal fixed refrigerant pipe that is provided with of casing surface one side upper end and lower extreme, the inside even fixed a plurality of baffling boards that are provided with of casing, the heat medium advances to manage fixed being provided with one-way valve in surface one side, the fixed recovery tube that is provided with in heat medium exit tube surface one side, fixed connection between one end and the one-way valve of heat medium exit tube is kept away from to the recovery tube. The utility model discloses simple structure practical good effect need not too big volume and can retrieve the chemical industry solvent of gasification completely and be difficult for causing the waste.

Description

Chemical solvent condensation recovery device

Technical Field

The utility model relates to a condenser technical field specifically is a chemical industry solvent condensation recovery unit.

Background

A condenser, a component of a refrigeration system, belongs to a heat exchanger, and can convert gas or vapor into liquid to transfer heat in a tube to air near the tube in a quick mode. The condenser operation is exothermic and therefore the condenser temperature is high.

However, although the existing condensers are advanced, the condensers cannot ensure that all chemical solvent gases are all condensed into liquid for recycling once when chemical solvents are condensed and recycled, so that the condensers of the working process are often connected in series with a plurality of condensers to ensure the condensation and recycling effects of the device, and the condensers are wasted and occupy more space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry solvent condensation recovery unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical industry solvent condensation recovery unit, includes the casing, the fixed heat medium that is provided with in casing upper end middle part advances the pipe, the fixed heat medium exit tube that is provided with in casing lower extreme middle part, heat medium exit tube surface middle part is provided with the master valve, the casing is inside advances to be fixed between pipe and the heat medium exit tube at the heat medium and be provided with the heat medium pipe, casing surface one side upper end is provided with the refrigerant pipe with the lower extreme is all fixed, the inside even fixed a plurality of baffling boards that are provided with of casing, the heat medium advances to manage fixed being provided with in surface one side, the fixed recovery tube that is provided with in heat medium exit tube surface one side, fixed connection between the one end of heat medium exit tube and the check valve is kept away from to the recovery tube, heat medium.

Preferably, the collection bin outer side surface is provided with a visible window, the visible window surface is provided with scale marks, and the storage condition inside the collection bin can be conveniently observed through the visible window and the scale marks.

Preferably, the fixed arch that is provided with in collection storehouse upper end is gone out the hot media exit tube surface, collect the fixed rubber seal that is provided with in storehouse upper end, thereby establish at protruding outside surface through rubber seal tensioning cover and can improve the sealed effect when collecting storehouse and hot media exit tube and being connected.

Preferably, a mounting plate is fixedly arranged on one side, away from the refrigerant guide pipe, of the surface of the shell, mounting holes are formed in four corners of the outer side surface of the mounting plate, and the device can be conveniently and fixedly mounted in a target area through the mounting plate and the mounting holes.

Preferably, the heating medium inlet pipe and the end of the refrigerant conduit far away from the shell are both fixedly provided with connecting flanges, and the heating medium inlet pipe and the refrigerant conduit are convenient to be externally connected with other pipelines through the connecting flanges.

Preferably, handles are fixedly arranged on two sides of the surface of the collecting bin, and the collecting bin can be conveniently moved through the handles.

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

1. the utility model discloses chemical industry solvent gas and coolant liquid carry out abundant heat exchange inside the casing, chemical industry solvent after the condensation can drip and collect the inside storage in storehouse afterwards, and the chemical industry solvent gas that does not have the condensation can turn back again through the collector and enter into the heat medium and advance intraduct inside, and at this moment can prevent through the check valve that the heat medium from advancing intraduct gas and entering into inside the collector, chemical industry solvent gas turns back again and enters into the heat medium and advances intraduct after, can enter into the inside heat transfer that carries on of casing immediately, until all chemical industry solvent gas complete condensation become liquid, device simple structure cost is lower.

2. The utility model discloses can close the main valve when retrieving the solvent and can prevent effectively like this that chemical industry solvent liquid or gas leakage from extravagant, when retrieving the solvent simultaneously as long as will collect the storehouse through the screw thread and dismantle get off will collect the chemical industry solvent of storehouse inside retrieve can, comparatively convenient and fast.

Drawings

FIG. 1 is a schematic view of the overall structure of a chemical solvent condensing and recycling device of the present invention;

FIG. 2 is an enlarged view of the interior of the bottom plate of the chemical solvent condensation and recovery device of the present invention at the position A in FIG. 1;

fig. 3 is the utility model discloses an inside right side view of chemical industry solvent condensation recovery unit bottom plate.

In the figure: 1. a housing; 2. a heat medium inlet pipe; 3. a heating medium outlet pipe; 4. a main valve; 5. a heat medium conduit; 6. a refrigerant conduit; 7. a baffle plate; 8. a one-way valve; 9. a recovery pipe; 10. a collection bin; 11. a visible window; 12. scale lines; 13. a protrusion; 14. a rubber seal ring; 15. mounting a plate; 16. mounting holes; 17. a connecting flange; 18. a handle.

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 chemical solvent condensation recovery device comprises a shell 1, a heating medium inlet pipe 2 is fixedly arranged in the middle of the upper end of the shell 1, a heat medium outlet pipe 3 is fixedly arranged in the middle of the lower end of the shell 1, a main valve 4 is arranged in the middle of the surface of the heat medium outlet pipe 3, a heat medium guide pipe 5 is fixedly arranged between the heat medium inlet pipe 2 and the heat medium outlet pipe 3 in the shell 1, the upper end and the lower end of one side of the surface of the shell 1 are both fixedly provided with a refrigerant conduit 6, a plurality of baffle plates 7 are uniformly and fixedly arranged in the shell 1, one side of the surface of the heat medium inlet pipe 2 is fixedly provided with a one-way valve 8, one side of the surface of the heat medium outlet pipe 3 is fixedly provided with a recovery pipe 9, fixed connection between one end that heat medium exit tube 3 was kept away from to recovery tube 9 and check valve 8, the activity of screw thread activity is closed soon on the surface and is provided with collection storehouse 10 in the lower extreme of heat medium exit tube 3.

The outer side surface of the collecting bin 10 is provided with a visible window 11, the surface of the visible window 11 is provided with scale marks 12, the storage condition inside the collecting bin 10 can be conveniently observed through the visible window 11 and the scale marks 12, the surface of the heat medium outlet pipe 3 is fixedly provided with a bulge 13 at the upper end of the collecting bin 10, the upper end of the collecting bin 10 is fixedly provided with a rubber sealing ring 14, the outer side surface of the bulge 13 is sleeved with the rubber sealing ring 14 in a tensioning manner so as to improve the sealing effect when the collecting bin 10 is connected with the heat medium outlet pipe 3, one side of the surface of the shell 1, which is far away from the refrigerant guide pipe 6, is fixedly provided with a mounting plate 15, four corners of the outer side surface of the mounting plate 15 are respectively provided with a mounting hole 16, a device can be conveniently and fixedly mounted in a target area through the mounting plate 15 and the mounting holes 16, and, can make things convenient for heat medium inlet pipe 2 and the external other pipelines of refrigerant pipe 6 through flange 17, collecting bin 10 surface both sides all are fixed and are provided with handle 18, can conveniently move collecting bin 10 through handle 18.

The working principle is as follows: when the device is used, the heat medium inlet pipe 2 and the refrigerant guide pipe 6 are externally connected with other pipelines through the connecting flange 17, chemical solvent gas needing to be condensed can be introduced into the heat medium guide pipe 5 through the heat medium inlet pipe 2, cooling liquid is introduced through the refrigerant guide pipe 6, then the cooling liquid is subjected to tortuous circulation inside the shell 1 at the baffle plate 7, so that the chemical solvent gas and the cooling liquid can perform sufficient heat exchange inside the shell 1, the condensed chemical solvent can drip inside the collection bin 10 for storage, the chemical solvent gas without condensation can enter the heat medium inlet pipe 2 through the recovery pipe 9 after being re-turned back, and at the moment, the gas inside the heat medium inlet pipe 2 can be prevented from entering the recovery pipe 9 through the check valve 8, and after the chemical solvent gas is re-turned back to enter the chemical solvent inlet pipe 2, the chemical solvent gas can enter the shell 1 for heat exchange, until all chemical industry solvent gas complete condensation become liquid, at this moment can close main valve 4, then can will collect storehouse 10 through the screw thread and dismantle and retrieve the chemical industry solvent of collecting storehouse 10 inside, and when collecting storehouse 10 and heat medium exit tube 3 and being connected, can play preliminary sealed effect through the screw thread, thereby establish through 14 tensioning covers of rubber seal at protruding 13 outside surfaces simultaneously and can further improve the sealed effect when collecting storehouse 10 and heat medium exit tube 3 and being connected, and the device can conveniently observe the storage condition of collecting storehouse 10 inside through visual window 11 and scale mark 12 when using, this is exactly the utility model relates to a chemical industry solvent condensation recovery unit's theory of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chemical industry solvent condensation recovery unit, includes casing (1), its characterized in that: a heat medium inlet pipe (2) is fixedly arranged in the middle of the upper end of the shell (1), a heat medium outlet pipe (3) is fixedly arranged in the middle of the lower end of the shell (1), a main valve (4) is arranged in the middle of the surface of the heat medium outlet pipe (3), a heat medium guide pipe (5) is fixedly arranged between the heat medium inlet pipe (2) and the heat medium outlet pipe (3) in the shell (1), the upper end and the lower end of one side of the surface of the shell (1) are both fixedly provided with a refrigerant conduit (6), a plurality of baffle plates (7) are uniformly and fixedly arranged in the shell (1), one side of the surface of the heat medium inlet pipe (2) is fixedly provided with a one-way valve (8), a recovery pipe (9) is fixedly arranged on one side of the surface of the heating medium outlet pipe (3), one end of the recovery pipe (9) far away from the heat medium outlet pipe (3) is fixedly connected with the one-way valve (8), the outer surface of the lower end of the heating medium outlet pipe (3) is movably screwed with a collecting bin (10) through threads.

2. The chemical solvent condensation and recovery device according to claim 1, characterized in that: the outer side surface of the collection bin (10) is provided with a visible window (11), and the surface of the visible window (11) is provided with scale marks (12).

3. The chemical solvent condensation and recovery device according to claim 1, characterized in that: the surface of the heating medium outlet pipe (3) is fixedly provided with a bulge (13) at the upper end of the collection bin (10), and the upper end of the collection bin (10) is fixedly provided with a rubber sealing ring (14).

4. The chemical solvent condensation and recovery device according to claim 1, characterized in that: the refrigerant pipe (6) is kept away from on one side of casing (1) surface and is fixed and be provided with mounting panel (15), mounting hole (16) have all been seted up to mounting panel (15) outside surface four corners department.

5. The chemical solvent condensation and recovery device according to claim 1, characterized in that: and one ends of the heat medium inlet pipe (2) and the refrigerant guide pipe (6) far away from the shell (1) are fixedly provided with connecting flanges (17).

6. The chemical solvent condensation and recovery device according to claim 1, characterized in that: handles (18) are fixedly arranged on two sides of the surface of the collecting bin (10).