CN214892685U

CN214892685U - Benzoyl chloride processing cooling device

Info

Publication number: CN214892685U
Application number: CN202121317595.5U
Authority: CN
Inventors: 黄伟川
Original assignee: Wenshang Yizhongxin Chemical Technology Co ltd
Current assignee: Wenshang Yizhongxin Chemical Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-26
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a benzoyl chloride processing cooling device, including the cooling device main frame, the upper end fixedly connected with one-level condenser of cooling device main frame, one side fixedly connected with second grade condenser of one-level condenser, one side fixedly connected with second grade vaporization pond of second grade condenser, one side fixedly connected with one-level vaporization pond of second grade vaporization pond, be provided with the vapor recovery tube between second grade condenser and the one-level vaporization pond. A benzoyl chloride processing cooling device, be equipped with the steam recovery pipe, can be before using with steam recovery pipe intercommunication and vaporization pond and second grade condenser, just so can collect the steam that the one-level vaporization pond produced and carry to the second grade condenser to can absorb more heats through the liquefaction of steam, can also reduce the volume of traditional water simultaneously, finally reach reduction in production cost's effect, bring better use prospect.

Description

Benzoyl chloride processing cooling device

Technical Field

The utility model relates to a benzoyl chloride field especially relates to a benzoyl chloride processing cooling device.

Background

Benzoyl chloride, a colorless liquid with an irritating odor, which dissolves in diethyl ether, chloroform and benzene and gradually decomposes in water or ethanol to produce benzoic acid or ethyl benzoate and hydrogen chloride, is an important intermediate for the preparation of dyes, fragrances, organic peroxides, pharmaceuticals and resins, is also used in photography and in the production of artificial tannins, and has been used as an irritating gas in chemical warfare; there is certain drawback at present benzoyl chloride processing cooling device when using, in the course of working of benzoyl chloride, chlorine need be used at production benzoyl chloride to traditional device, just so need vaporize chlorine in operation process, and need carry out the condensation again in the later stage and handle, so just caused the waste of steam, thereby make holistic cost improve, the use of giving people has brought certain adverse effect, for this, we propose a benzoyl chloride processing cooling device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a benzoyl chloride processing cooling device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a benzoyl chloride processing cooling device, includes the cooling device main frame, the upper end fixedly connected with one-level condenser of cooling device main frame, one side fixedly connected with second grade condenser of one-level condenser, one side fixedly connected with second grade vaporization pond of second grade condenser, one side fixedly connected with one-level vaporization pond of second grade vaporization pond, be provided with the steam recovery pipe between second grade condenser and the one-level vaporization pond, one side fixedly connected with liquid chlorine jar of one-level vaporization pond, the lower extreme fixedly connected with chlorination cauldron of one-level condenser, one side fixedly connected with chlorine buffer tank of chlorination cauldron, one side fixedly connected with vaporization cooling water circulating pump of chlorine buffer tank.

Preferably, the outer surface of the secondary condenser is fixedly connected with the outer surface of the primary vaporization pool through a steam recovery pipe.

Preferably, the outer surfaces of the first-stage condenser, the second-stage condenser and the evaporative cooling water circulating pump are fixedly connected with valves.

Preferably, the outer surface of the cooling device main frame is provided with a conveying pipe, and two sides of the primary condenser are respectively connected with the chlorination kettle and the secondary condenser through the conveying pipe.

Preferably, the outer surface of the lower end of the secondary condenser is fixedly connected with a tail gas discharge pipe.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

this benzoyl chloride processing cooling device, through the steam recovery pipe that sets up, can be before using with steam recovery pipe intercommunication and vaporization pond and second grade condenser, just so can collect the steam that one-level vaporization pond produced and carry to the second grade condenser to can absorb more heats through the liquefaction of steam, can also reduce the quantity of tradition water simultaneously, finally reach reduction in production cost's effect, whole benzoyl chloride processing cooling device simple structure, and convenient for operation, the effect of using is better for traditional mode.

Drawings

Fig. 1 is the utility model provides a benzoyl chloride processing cooling device's schematic structure diagram.

Fig. 2 is the utility model provides a second grade condenser 2, steam recovery pipe 4, the enlargements of one-level vaporization pond 5 of benzoyl chloride processing cooling device.

Reference numerals: 1. a first-stage condenser; 2. a secondary condenser; 3. a secondary vaporization tank; 4. a vapor recovery tube; 5. a primary vaporization tank; 6. a chlorination kettle; 7. a chlorine buffer tank; 8. a vaporized cooling water circulating pump; 9. a cooling device main frame; 10. a liquid chlorine tank.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, a benzoyl chloride processing cooling device, including cooling device main frame 9, the upper end fixedly connected with one-level condenser 1 of cooling device main frame 9, one side fixedly connected with second grade condenser 2 of one-level condenser 1, one side fixedly connected with second grade vaporization pond 3 of second grade condenser 2, one side fixedly connected with one-level vaporization pond 5 of second grade vaporization pond 3, be provided with steam recovery pipe 4 between second grade condenser 2 and the one-level vaporization pond 5, one side fixedly connected with liquid chlorine jar 10 of one-level vaporization pond 5, the lower extreme fixedly connected with chlorination cauldron 6 of one-level condenser 1, one side fixedly connected with chlorine buffer tank 7 of chlorination cauldron 6, one side fixedly connected with evaporative cooling water circulating pump 8 of chlorine buffer tank 7.

Furthermore, the outer surface of the secondary condenser 2 is fixedly connected with the outer surface of the primary vaporization pool 5 through a steam recovery pipe 4.

Furthermore, the outer surfaces of the first-stage condenser 1, the second-stage condenser 2 and the evaporative cooling water circulating pump 8 are fixedly connected with valves.

Further, a conveying pipe is arranged on the outer surface of the cooling device main frame 9, and two sides of the primary condenser 1 are respectively connected with the chlorination kettle 6 and the secondary condenser 2 through the conveying pipe.

Further, the outer surface of the lower end of the secondary condenser 2 is fixedly connected with a tail gas discharge pipe.

It should be noted that the utility model relates to a benzoyl chloride processing cooling device, can install cooling device main frame 9 in suitable position before using, then according to left to right order in the lower floor, install chlorination cauldron 6 in proper order, chlorine buffer tank 7, vaporization cooling water circulating pump 8 can, then according to left to right order in the upper strata install one-level condenser 1, second grade condenser 2, second grade vaporization pond 3, steam recovery pipe 4, one-level vaporization pond 5, liquid chlorine jar 10 can, then reuse the conveyer pipe intercommunication can, open vaporization cooling water circulating pump 8 during the use, just so can drive the liquid chlorine in the liquid chlorine jar 10 and accomplish subsequent benzoyl chloride processing, and steam recovery pipe 4 can collect the steam that one-level vaporization pond 5 produced and carry to second grade condenser 2, thereby can absorb more heats through the liquefaction of steam, meanwhile, the amount of traditional water can be reduced, the effect of reducing the production cost is finally achieved, and the whole operation is simple, rapid and practical.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a benzoyl chloride processing cooling device, includes cooling device main frame (9), its characterized in that: the upper end fixedly connected with one-level condenser (1) of cooling device main frame (9), one side fixedly connected with second grade condenser (2) of one-level condenser (1), one side fixedly connected with second grade vaporization pond (3) of second grade condenser (2), one side fixedly connected with one-level vaporization pond (5) of second grade vaporization pond (3), be provided with steam recovery pipe (4) between second grade condenser (2) and one-level vaporization pond (5), one side fixedly connected with liquid chlorine jar (10) of one-level vaporization pond (5), the lower extreme fixedly connected with chlorination cauldron (6) of one-level condenser (1), one side fixedly connected with chlorine buffer tank (7) of chlorination cauldron (6), one side fixedly connected with vaporization cooling water circulating pump (8) of chlorine buffer tank (7).

2. The benzoyl chloride processing and cooling device of claim 1, wherein: the outer surface of the secondary condenser (2) is fixedly connected with the outer surface of the primary vaporization pool (5) through a steam recovery pipe (4).

3. The benzoyl chloride processing and cooling device of claim 1, wherein: the outer surfaces of the first-stage condenser (1), the second-stage condenser (2) and the evaporative cooling water circulating pump (8) are fixedly connected with valves.

4. The benzoyl chloride processing and cooling device of claim 1, wherein: the outer surface of the cooling device main frame (9) is provided with a conveying pipe, and the two sides of the primary condenser (1) are respectively connected with the chlorination kettle (6) and the secondary condenser (2) through the conveying pipes.

5. The benzoyl chloride processing and cooling device of claim 1, wherein: and the outer surface of the lower end of the secondary condenser (2) is fixedly connected with a tail gas discharge pipe.