CN215137032U

CN215137032U - Paraphenoxy phenol steam cooling and collecting device

Info

Publication number: CN215137032U
Application number: CN202121660550.8U
Authority: CN
Inventors: 潘文锦; 王珍珍; 张庆
Original assignee: Jiangxi Hongze Chemical Co ltd
Current assignee: Jiangxi Hongze Chemical Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-14
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a to phenoxy phenol steam cooling collection device, the on-line screen storage device comprises a base, top surface one side of base is equipped with the distillation column, and one side of distillation column is equipped with the collecting box, the top surface both sides of collecting box are equipped with the spliced pole, and the top of spliced pole is equipped with the cooler bin, the both sides surface of cooler bin is equipped with sealed piece. The utility model discloses in, in the phenoxy phenol steam that produces among the distillation column enters into the collection box through the blast pipe, cooling water through the cooler bin in the in-process that enters into the collection box cools off the phenoxy phenol steam in the blast pipe, reentrant the collection box after the cooling in, refrigerate through the semiconductor refrigeration piece on the collecting box inner wall both sides, can effectively cool off phenoxy phenol steam, make its cooling become liquid and can collect it, the cooling effect is good, thereby be convenient for evaporate the solution to the phenoxy phenol after the cooling and collect.

Description

Paraphenoxy phenol steam cooling and collecting device

Technical Field

The utility model relates to a collection device technical field especially relates to phenoxy phenol steam cooling collection device.

Background

P-phenoxy phenol, the chinese alias 4-phenoxy phenol; 4-hydroxydiphenyl ether. Molecular formula C12H10O2, molecular weight 186.2066. The main application is as follows: 4-hydroxydiphenyl ether, also known as 4-phenoxyphenol, is an intermediate of carbamate insecticides such as fenoxycarb and sanitary insecticide pyriproxyfen. Is used for synthesizing high-efficiency and low-toxicity pesticides, namely fenoxycarb and pyriproxyfen. In the production process of p-phenoxy phenol, p-phenoxy phenol vapor needs to be distilled from a solution containing p-phenoxy phenol, and then the p-phenoxy phenol vapor is cooled and collected.

The existing p-phenoxy phenol steam cooling and collecting device has certain limitation when in use, for example, the existing p-phenoxy phenol steam cooling and collecting device has the problem of unsatisfactory cooling effect in the use process, the collecting effect on p-phenoxy phenol steam is easy to reduce, in the cooling process, the cooling water is inconvenient to recycle, and the resource waste is easy to cause.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a to phenoxy phenol steam cooling collection device, it is good to possess the cooling effect, and is convenient for carry out cyclic utilization's advantage to the cooling water, and then solves the problem among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the p-phenoxy phenol steam cooling and collecting device comprises a base, wherein a distillation tower is arranged on one side of the top surface of the base, a collecting box is arranged on one side of the distillation tower, connecting columns are arranged on two sides of the top surface of the collecting box, a cooling box is arranged at the top end of each connecting column, sealing blocks are arranged on the surfaces of two sides of each cooling box, an exhaust pipe is arranged on the top surface of the distillation tower, one end of the exhaust pipe penetrates through the sealing blocks on the cooling boxes and is connected with the collecting box, semiconductor refrigerating sheets are arranged on two sides of the inner wall of the collecting box, a cooling pipe is arranged on the outer side surface of each exhaust pipe in a surrounding mode, a first water pump is installed on one side of the top surface of each cooling box and is connected with the cooling boxes through a first water pumping pipe, the first water pump is connected with a water inlet at one end of the cooling pipe through a first water conveying pipe, and a second water pump is installed on one side, which is located on the top surface of the cooling boxes, and the second water pump is connected with the water outlet at the other end of the cooling pipe through a second water pumping pipe, and the second water pump is connected with the cooling box through a second water conveying pipe.

Preferably, a filter screen is arranged below the collecting box.

Preferably, the upper surface of the bottom end of the collecting box is provided with a sliding plate.

Preferably, a discharge pipe is arranged on one side surface of the collecting box, and a control valve is arranged on the discharge pipe.

Preferably, the cooling tank is filled with cooling water.

Preferably, a water injection port is formed in one side of the top surface of the cooling box.

Preferably, the sealing block is made of rubber.

Preferably, the bottom surface of the base is provided with a non-slip mat.

(III) advantageous effects

Compared with the prior art, the utility model provides a to phenoxy phenol steam cooling collection device possesses following beneficial effect:

(1) the utility model discloses in, in the phenoxy phenol steam that produces in the distillation column enters into the collection box through the blast pipe in, cooling water through the cooler bin in the in-process that enters into the collection box cools off the phenoxy phenol steam in the blast pipe, reentrant the collection box after the cooling in, refrigerate through the semiconductor refrigeration piece on the collecting box inner wall both sides, can effectively cool off phenoxy phenol steam, make its cooling become liquid and can collect it, the cooling effect is good, thereby be convenient for evaporate the solution to the phenoxy phenol after the cooling and collect.

(2) The utility model discloses in, through opening first water pump, first water pump transports the cooling water in the cooler bin for the water inlet on the cooler bin through first delivery pipe through first drinking-water pipe, can tentatively cool off to phenoxy phenol steam in the blast pipe, the cooling effect has further been improved, open the second water pump, the second water pump passes through the second delivery pipe to the cooling water in the cooler bin through the second drinking-water pipe and carries the cooler bin, thereby be convenient for carry out cyclic utilization to the cooling water, be favorable to improving the cooling effect to phenoxy phenol steam on the one hand, on the other hand is favorable to reducing the waste of resource.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the internal structure of a p-phenoxy phenol vapor cooling and collecting device provided by the present invention;

FIG. 2 is a schematic view of the external structure of the p-phenoxy phenol vapor cooling and collecting device provided by the present invention;

fig. 3 is a schematic structural view of a cooling box of the p-phenoxy phenol vapor cooling and collecting device provided by the utility model.

Illustration of the drawings:

1. a base; 2. a distillation column; 3. a collection box; 4. a cooling tank; 5. an exhaust pipe; 6. a semiconductor refrigeration sheet; 7. a filter screen; 8. a cooling tube; 9. a water inlet; 10. a water outlet; 11. a first water delivery pipe; 12. a second pumping pipe; 13. a first water pump; 14. a first pumping pipe; 15. a second water pump; 16. a second water delivery pipe; 17. a material sliding plate; 18. a discharge pipe; 19. A control valve; 20. a sealing block; 21. connecting columns.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-3, a p-phenoxy phenol steam cooling and collecting device comprises a base 1, a distillation tower 2 is arranged on one side of the top surface of the base 1, a collecting box 3 is arranged on one side of the distillation tower 2, connecting posts 21 are arranged on two sides of the top surface of the collecting box 3, a cooling box 4 is arranged on the top end of each connecting post 21, sealing blocks 20 are arranged on two side surfaces of each cooling box 4, an exhaust pipe 5 is arranged on the top surface of the distillation tower 2, one end of each exhaust pipe 5 penetrates through the sealing blocks 20 on the cooling box 4 to be connected with the collecting box 3, semiconductor refrigerating sheets 6 are arranged on two sides of the inner wall of the collecting box 3, a cooling pipe 8 is arranged on the outer side surface of each exhaust pipe 5 in a surrounding manner, a first water pump 13 is arranged on one side of the top surface of the cooling box 4, the first water pump 13 is connected with the cooling box 4 through a first water pumping pipe 14, the first water pump 13 is connected with a water inlet 9 at one end of the cooling pipe 8 through a first water delivery pipe 11, a second water pump 15 is arranged on one side of the top surface of the cooling box 4, which is positioned on the first water pump 13, the second water pump 15 is connected with a water outlet 10 at the other end of the cooling pipe 8 through a second water pumping pipe 12, the second water pump 15 is connected with the cooling box 4 through a second water conveying pipe 16, p-phenoxy phenol steam generated in the distillation tower 2 enters the collection box 3 through the exhaust pipe 5, the phenoxy phenol steam in the exhaust pipe 5 is cooled by cooling water in the cooling box 4 in the process of entering the collecting box 3, and then enters the collecting box 3 after being cooled, refrigerate through semiconductor refrigeration piece 6 on 3 inner wall both sides of collecting box, can effectively cool off p phenoxy phenol steam, make its cooling become liquid and can collect it, the cooling effect is good to be convenient for evaporate the solution to the p phenoxy phenol after the cooling and collect.

In one embodiment, a filter screen 7 is disposed below the collecting box 3, wherein the p-phenoxy phenol solution can be filtered by the filter screen 7, so as to reduce impurities in the p-phenoxy phenol solution.

In one embodiment, the bottom end upper surface of the collection box 3 is provided with a material sliding plate 17, wherein the material guiding of the p-phenoxy phenol solution can be effectively realized through the material sliding plate 17, so that the p-phenoxy phenol solution is prevented from remaining at the bottom of the collection box 3, and the material discharging of the collection box is facilitated.

In one embodiment, a discharge pipe 18 is provided on one side surface of the collection tank 3, and a control valve 19 is installed on the discharge pipe 18, wherein discharge is performed by opening the control valve 19 on the discharge pipe 18.

In one embodiment, the cooling tank 4 is filled with cooling water, wherein the exhaust pipe 5 is cooled by the cooling water.

In one embodiment, a water injection port is provided at one side of the top surface of the cooling tank 4, wherein cooling water can be injected into the cooling tank 4 through the water injection port.

In one embodiment, the sealing block 20 is made of rubber, which has the advantage of good sealing effect.

In one embodiment, the bottom surface of the base 1 is provided with a non-slip mat, wherein the non-slip mat can effectively prevent the base 1 from slipping, so as to improve the stability of the base 1.

In one embodiment, the control panel control circuit is implemented by simple programming by a person skilled in the art, and is common knowledge in the art, and is used only without modification, so that the control mode and circuit connection are not described in detail.

The working principle is as follows:

when the device is used, p-phenoxy phenol steam generated in the distillation tower 2 enters the collection box 3 through the exhaust pipe 5, the p-phenoxy phenol steam in the exhaust pipe 5 is cooled by cooling water in the cooling box 4 in the process of entering the collection box 3, the cooled p-phenoxy phenol steam enters the collection box 3, and is cooled by the semiconductor refrigerating sheets 6 on the two sides of the inner wall of the collection box 3, so that the p-phenoxy phenol steam can be effectively cooled, the cooled p-phenoxy phenol steam can be collected after being cooled into liquid, the cooling effect is good, the p-phenoxy phenol steam solution after being cooled can be conveniently collected, wherein the p-phenoxy phenol steam in the exhaust pipe 5 can be primarily cooled by turning on the first water pump 13, conveying the cooling water in the cooling box 4 to the water inlet 9 on the cooling pipe 8 through the first water conveying pipe 11 by the first water pumping pipe 14 by the first water pump 13, further improved the cooling effect, opened second water pump 15, second water pump 15 passes through second drinking-water pipe 12 and carries the cooling water in the cooling tube 8 to cooler bin 4 through second raceway 16 to be convenient for carry out cyclic utilization to the cooling water, be favorable to improving the cooling effect to phenoxy phenol steam on the one hand, on the other hand is favorable to reducing the waste of resource.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The p-phenoxy phenol steam cooling and collecting device comprises a base (1) and is characterized in that a distillation tower (2) is arranged on one side of the top surface of the base (1), a collecting box (3) is arranged on one side of the distillation tower (2), connecting columns (21) are arranged on two sides of the top surface of the collecting box (3), a cooling box (4) is arranged at the top end of each connecting column (21), sealing blocks (20) are arranged on the surfaces of two sides of the cooling box (4), an exhaust pipe (5) is arranged on the top surface of the distillation tower (2), one end of the exhaust pipe (5) penetrates through the sealing blocks (20) on the cooling box (4) and is connected with the collecting box (3), semiconductor refrigerating sheets (6) are arranged on two sides of the inner wall of the collecting box (3), a cooling pipe (8) is arranged on the outer side surface of the exhaust pipe (5) in a surrounding mode, and a first water pump (13) is installed on one side of the top surface of the cooling box (4), and first water pump (13) are connected with cooler bin (4) through first drinking-water pipe (14), first water pump (13) are connected with water inlet (9) of cooler bin (8) one end through first raceway (11), second water pump (15) are installed to one side that the top surface of cooler bin (4) is located first water pump (13), and second water pump (15) are connected with delivery port (10) of the cooler bin (8) other end through second drinking-water pipe (12), second water pump (15) are connected with cooler bin (4) through second raceway (16).

2. A device for cooling and collecting p-phenoxy phenol vapour in accordance with claim 1, characterized in that a filter screen (7) is arranged under the inside of the collection box (3).

3. The p-phenoxy phenol vapor cooling collection device according to claim 1, characterized in that the bottom upper surface of the collection box (3) is provided with a slide plate (17).

4. A p-phenoxy phenol vapor cooling collection device as defined in claim 1, characterized in that a discharge pipe (18) is provided on one side surface of said collection tank (3), and a control valve (19) is mounted on said discharge pipe (18).

5. The apparatus for cooling and collecting p-phenoxy phenol vapor as defined in claim 1, wherein said cooling tank (4) is filled with cooling water.

6. The p-phenoxy phenol vapor cooling and collecting device as defined in claim 1, characterized in that a water injection port is provided on the top surface side of the cooling tank (4).

7. A p-phenoxy phenol vapour cooling collection device according to claim 1, characterised in that the sealing block (20) is of rubber material.

8. A p-phenoxy phenol vapour cooling collection device according to claim 1, characterized in that the bottom surface of the base (1) is provided with a non-slip mat.