CN212395921U

CN212395921U - Acyl chloride intermediate body is with reflux condenser of coolant liquid recovery of being convenient for

Info

Publication number: CN212395921U
Application number: CN202020665346.4U
Authority: CN
Inventors: 郁红明
Original assignee: Jiangsu Wanlong Chemical Co ltd
Current assignee: Jiangsu Wanlong Chemical Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-26
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses an acyl chloride intermediate body is with reflux condenser of coolant liquid recovery of being convenient for, including first coolant liquid box, the internally mounted of first coolant liquid box has the condenser pipe, and the condenser pipe runs through the one end of first coolant liquid box top surface and is provided with first inlet, the one end that the condenser pipe runs through first coolant liquid box bottom surface is provided with first liquid outlet, the inlet tube is installed to the left side wall central point of first coolant liquid box, and the outside of unhurried current case is provided with second coolant liquid box, second coolant liquid box is fixed on the top surface of first coolant liquid box. This acyl chloride intermediate body is provided with the second coolant liquid box with the reflux condenser that is convenient for the coolant liquid to retrieve, but the ice water is used for cooling down to the coolant liquid after the intensification in the second coolant liquid box, makes the coolant liquid can recycle, and the unhurried current case plays certain buffering interchange effect to the coolant liquid of business turn over in it for the cooling of coolant liquid is cooled down.

Description

Acyl chloride intermediate body is with reflux condenser of coolant liquid recovery of being convenient for

Technical Field

The utility model relates to a reflux condenser that acyl chloride intermediate body was retrieved with coolant liquid of being convenient for.

Background

The condenser can be divided into three categories of water cooling type, air cooling type and evaporation type according to different cooling media, the water condensation type condenser usually takes water as the cooling medium, and takes away condensation heat by the temperature rise of water, thereby achieving the effect of cooling; the acyl chloride intermediate comprises dichloro-trichlorobenzyl, a crude product of 2, 4-dichlorobenzoyl chloride and the like, and a reflux condenser is required in the preparation process of the acyl chloride intermediate.

The traditional condenser can not cool the cooling liquid at the same time when cooling the object to be cooled, the cooling liquid needs to be replaced in time after being heated, and the cooling liquid can not be recycled until the cooling work is finished, so that the cooling effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an acyl chloride intermediate body is with reflux condenser who is convenient for coolant liquid to retrieve to the condenser that proposes in solving above-mentioned background art can not cool off the coolant liquid simultaneously when treating the cooling object and cool off, need in time change after the coolant liquid intensifies, and the coolant liquid can not recycle and end up cooling work, influences the problem of cooling effect.

In order to achieve the above object, the utility model provides a following technical scheme: a reflux condenser for an acyl chloride intermediate body and facilitating coolant recovery comprises a first coolant box body, wherein a condenser pipe is arranged inside the first coolant box body, a first inlet is formed in one end, penetrating through the top surface of the first coolant box body, of the condenser pipe, a first liquid outlet is formed in one end, penetrating through the bottom surface of the first coolant box body, of the condenser pipe, a water inlet pipe is arranged in the center of the left side wall of the first coolant box body, a water pump is arranged in the first coolant box body and connected with the water inlet pipe, a water outlet pipe is arranged in the center of the right side wall of the first coolant box body, the water inlet pipe is communicated with the water outlet pipe through a flow slowing box, a second coolant box body is arranged outside the flow slowing box, the second coolant box body is fixed on the top surface of the first coolant box body, and a second inlet is formed in the top surface of the second coolant box body, and a second liquid outlet for recovering the cooling liquid is formed in the right side wall of the second cooling liquid box body.

Preferably, the condenser pipe is in a threaded arc shape, the condenser pipe is wound and distributed in the first cooling liquid box body, and a plurality of supporting blocks for bearing the condenser pipe are arranged on the inner wall of the first cooling liquid box body.

Preferably, the pipe orifice of the water inlet pipe is provided with a threaded interface, and the water inlet pipe forms a detachable structure with the first cooling liquid tank body through the threaded interface.

Preferably, the water inlet pipe is provided with a first valve for controlling the flow of inlet water.

Preferably, the water outlet pipe is provided with a second valve for controlling the water outlet amount.

Preferably, the water outlet pipe and the water inlet pipe are symmetrical about a vertical center line of the first cooling liquid tank body.

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

1. the utility model discloses the condenser pipe is used for splendid attire the acyl chloride midbody of treating the cooling, and the condenser pipe is screw thread arc form, makes the acyl chloride midbody can be by distributed splendid attire in the condenser pipe, increases the area of contact of acyl chloride midbody and the coolant liquid in the first coolant liquid box to accelerate the cooling rate of acyl chloride midbody, improve cooling efficiency; the inner wall of the first cooling liquid box body is provided with a plurality of supporting blocks for bearing the condensing pipes, and a plurality of positions of the condensing pipes are fixed with the inner wall of the first cooling liquid box body, so that the stability of the condensing pipes is improved;

2. the utility model has the advantages that the detachable structure is formed between the water inlet pipe and the first cooling liquid box body through the threaded connector, so that the water inlet pipe can be conveniently detached, and the cooling liquid in the first cooling liquid box body can be recovered, so that the cooling liquid can be recycled, and the energy is saved;

3. the utility model discloses but the ice water can be splendid attire in the second coolant liquid box for cool off the coolant liquid after heaing up, make the coolant liquid can recycle, the slow flow case plays certain buffering exchange effect to the coolant liquid of business turn over in it for the cooling of coolant liquid.

Drawings

Fig. 1 is a schematic view of the overall perspective structure of the present invention.

In the figure: 1. a first coolant tank; 2. a condenser tube; 201. a support block; 202. a first liquid outlet; 203. a first liquid inlet; 3. a water inlet pipe; 301. a first valve; 4. a threaded interface; 5. a water pump; 6. a water outlet pipe; 601. a second valve; 7. a flow slowing box; 8. a second coolant tank; 801. a second liquid inlet; 802. a second liquid outlet.

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, the present invention provides a technical solution: a reflux condenser for acyl chloride intermediates and facilitating the recovery of cooling liquid comprises a first cooling liquid box body 1, a condenser pipe 2 is arranged inside the first cooling liquid box body 1, a first liquid inlet 203 is formed in one end, penetrating through the top surface of the first cooling liquid box body 1, of the condenser pipe 2, a first liquid outlet 202 is formed in one end, penetrating through the bottom surface of the first cooling liquid box body 1, of the condenser pipe 2, the condenser pipe 2 is used for containing acyl chloride intermediates to be cooled, the condenser pipe 2 is in a threaded arc shape, the acyl chloride intermediates can be contained in the condenser pipe 2 in a distributed mode, the contact area between the acyl chloride intermediates and the cooling liquid in the first cooling liquid box body 1 is increased, the cooling speed of the acyl chloride intermediates is increased, the cooling efficiency is improved, the condenser pipe 2 is wound and distributed inside the first cooling liquid box body 1, a plurality of supporting blocks 201 for bearing the condenser pipe 2 are arranged on the inner wall of the first cooling, a plurality of positions of the condensation pipe 2 are fixed with the inner wall of the first cooling liquid box body 1, so that the stability of the condensation pipe 2 is improved;

a water inlet pipe 3 is arranged at the center of the left side wall of the first cooling liquid box body 1, a first valve 301 for controlling the inflow rate is arranged on the water inlet pipe 3, a threaded connector 4 is arranged at the pipe orifice of the water inlet pipe 3, and the water inlet pipe 3 forms a detachable structure with the first cooling liquid box body 1 through the threaded connector 4, so that the water inlet pipe 3 can be detached conveniently, and the cooling liquid contained in the first cooling liquid box body 1 can be recovered, so that the cooling liquid can be recycled, and the energy can be saved;

a water pump 5 is arranged in the first cooling liquid tank 1, the water pump 5 is connected with a water inlet pipe 3, a water outlet pipe 6 is arranged at the center position of the right side wall of the first cooling liquid tank 1, a second valve 601 for controlling the water yield is arranged on the water outlet pipe 6, the water inlet pipe 3 is communicated with the water outlet pipe 6 through a flow slowing tank 7, a second cooling liquid tank 8 is arranged outside the flow slowing tank 7, the water outlet pipe 6 and the water inlet pipe 3 are symmetrical about the vertical center line of the first cooling liquid tank 1, ice water can be contained in the second cooling liquid tank 8 and used for cooling the heated cooling liquid, so that the cooling liquid can be recycled, the flow slowing tank 7 plays a certain role in buffering and exchanging the cooling liquid flowing in and out the flow slowing tank to accelerate the cooling of the cooling liquid, the second cooling liquid tank 8 is fixed on the top surface of the first cooling liquid tank 1, and a second liquid inlet 801 is arranged on the top surface of the second cooling liquid, a second liquid outlet 802 for recovering the cooling liquid is arranged on the right side wall of the second cooling liquid tank body 8.

The working principle is as follows: for the reflux condenser for the acyl chloride intermediate body convenient for cooling liquid recovery, firstly, the acyl chloride intermediate body to be cooled is filled into the condensing pipe 2 from the first liquid inlet 203, the condensing pipe 2 is in a thread arc shape, so that the acyl chloride intermediate body can be dispersedly filled in the condensing pipe 2, the contact area between the acyl chloride intermediate body and the cooling liquid in the first cooling liquid box 1 is increased, thereby the cooling speed of the acyl chloride intermediate body is accelerated, the cooling efficiency is improved, after the acyl chloride intermediate body is filled, the first liquid inlet 203 is closed, before the acyl chloride intermediate body is filled, enough cooling liquid is filled in the first cooling liquid box 1 for cooling the acyl chloride intermediate body, the water pump 5, the second valve 601 and the first valve 301 are opened, under the action of the water pump 5 and the pressure, the cooling liquid in the first cooling liquid box 1 enters the slow flow box 7 through the water outlet pipe 6, and then enters the water inlet pipe 3 through the slow flow box 7, get into first coolant liquid box 1 at last, with this circulation flow who forms the coolant liquid, the splendid attire has the frozen water in the second coolant liquid box 8, cool off the coolant liquid through slow flow box 7, inlet tube 3 passes through to constitute detachable construction between hickey 4 and the first coolant liquid box 1, the dismantlement of the inlet tube 3 of being convenient for, and the recovery of the coolant liquid of splendid attire in the first coolant liquid box 1, make the coolant liquid can recycle, the energy saving pours the frozen water into in the second coolant liquid box 8 from second inlet 801, treat that cooling work accomplishes the back, emit the frozen water after the intensification from second liquid outlet 802 again, the utility model relates to a water pump and condenser pipe relevant technique be the prior art that has disclosed, accomplish the use of the reflux condenser that whole acyl chloride intermediate body was used to be convenient for the coolant liquid to retrieve like this.

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 reflux condenser that acyl chloride intermediate body was used and is convenient for coolant liquid to retrieve which characterized in that: the cooling device comprises a first cooling liquid box body (1), wherein a condensation pipe (2) is arranged inside the first cooling liquid box body (1), a first inlet (203) is formed in one end, penetrating through the top surface of the first cooling liquid box body (1), of the condensation pipe (2), a first liquid outlet (202) is formed in one end, penetrating through the bottom surface of the first cooling liquid box body (1), of the condensation pipe (2), a water inlet pipe (3) is arranged in the center position of the left side wall of the first cooling liquid box body (1), a water pump (5) is arranged in the first cooling liquid box body (1), the water pump (5) is connected with the water inlet pipe (3), a water outlet pipe (6) is arranged in the center position of the right side wall of the first cooling liquid box body (1), the water inlet pipe (3) is communicated with the water outlet pipe (6) through a slow flow box (7), and a second cooling liquid box body (8) is arranged outside, the second cooling liquid box body (8) is fixed on the top surface of the first cooling liquid box body (1), a second liquid inlet (801) is formed in the top surface of the second cooling liquid box body (8), and a second liquid outlet (802) for recycling cooling liquid is formed in the right side wall of the second cooling liquid box body (8).

2. The reflux condenser for an acid chloride intermediate for facilitating the recovery of a cooling liquid according to claim 1, wherein: condenser pipe (2) are screw thread arc form, and condenser pipe (2) are in the inside winding distribution of first coolant liquid box (1), be provided with a plurality of supporting shoe (201) that bear condenser pipe (2) and use on the inner wall of first coolant liquid box (1).

3. The reflux condenser for an acid chloride intermediate for facilitating the recovery of a cooling liquid according to claim 1, wherein: the pipe orifice of the water inlet pipe (3) is provided with a threaded connector (4), and the water inlet pipe (3) forms a detachable structure with the first cooling liquid box body (1) through the threaded connector (4).

4. The reflux condenser for an acid chloride intermediate for facilitating the recovery of a cooling liquid according to claim 1, wherein: the water inlet pipe (3) is provided with a first valve (301) for controlling the water inlet flow.

5. The reflux condenser for an acid chloride intermediate for facilitating the recovery of a cooling liquid according to claim 1, wherein: and a second valve (601) for controlling the water yield is arranged on the water outlet pipe (6).

6. The reflux condenser for an acid chloride intermediate for facilitating the recovery of a cooling liquid according to claim 1, wherein: the water outlet pipe (6) and the water inlet pipe (3) are symmetrical about the vertical central line of the first cooling liquid box body (1).