CN213313386U

CN213313386U - Scraper evaporator

Info

Publication number: CN213313386U
Application number: CN202021718520.3U
Authority: CN
Inventors: 李广朝; 李常利; 王利; 李铭堂; 李修宗; 李嘉豪; 李常杰
Original assignee: Henan Dachao Carbon Energy Technology Co ltd
Current assignee: Henan Dachao Carbon Energy Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-01
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a scraper blade evaporimeter, which comprises a tank body, jar body top install the motor, motor output shaft pivot, the pivot be located jar internal, the pivot on connect the stirring leaf, the internal wall of jar be equipped with the scraper blade of connecting the stirring leaf, the internal portion upper end of jar be equipped with the evaporating chamber, jar body one side connect raw materials import pipe and heating steam outlet pipe, jar body opposite side connect the condensate outlet pipe, the outdoor side of evaporating connect the secondary steam outlet pipe, jar body bottom connect the discharging pipe. Compared with the prior art, the utility model the advantage lie in: the evaporation concentration effect is good, and the working efficiency can be improved.

Description

Scraper evaporator

Technical Field

The utility model relates to a concentration and solvent recovery device technical field specifically indicate a scraper evaporator.

Background

The scraper evaporator is also called a scraper concentrator and is widely applied to the industries of petroleum, chemical engineering, medicine and the like, a heating steam jacket is arranged in a shell of the scraper evaporator, a rotatable blade, namely a scraper, is arranged in the shell, and feed liquid is added from the upper part of the evaporator along the tangential direction. Because gravity, centrifugal force and rotatory scraper blade scrape the area effect, the solution forms the film of underspin at the ware inner wall to by evaporative concentration at this in-process, accomplish the liquid and discharge in the bottom, scraper blade simple structure in the current evaporimeter, the residue of some concentrate subsides in the bottom easily, makes rotatory scraper blade receive the resistance great, and the evaporative concentration effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above technical defect, providing a scraper evaporator, the evaporative concentration is effectual, can improve work efficiency.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a scraper blade evaporimeter, includes a jar body, jar body top install the motor, motor output shaft pivot, the pivot be located jar internally, the pivot on connect the stirring leaf, the internal wall of jar be equipped with the scraper blade of connecting the stirring leaf, the internal portion upper end of jar be equipped with the evaporating chamber, jar body one side connect raw materials import pipe and heating steam outlet pipe, jar body opposite side connect the condensate outlet pipe, the evaporating chamber outside connect the secondary steam outlet pipe, jar body bottom connect the discharging pipe.

Compared with the prior art, the utility model the advantage lie in: the zigzag stirring leaf that this application is connected in the pivot can slow down the settling velocity of tea-leaf to reduce its influence to the film of solution formation spiral down at the ware inner wall, concentration effect is good.

As an improvement, the stirring blades are distributed on the rotating shaft in a zigzag mode, and the scraping plate is U-shaped.

As an improvement, the discharge pipe is connected with a discharge pump.

As an improvement, valves are arranged on the raw material inlet pipe, the heating steam outlet pipe, the condensate outlet pipe and the secondary steam outlet pipe.

As an improvement, the heating steam outlet pipe and the condensate outlet pipe are both arranged on the outer side of the tank body.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

As shown in the figure: 1. the device comprises a tank body, 2, a motor, 3, a rotating shaft, 4, stirring blades, 5, an evaporation chamber, 6, a raw material inlet pipe, 7, a heating steam outlet pipe, 8, a condensate outlet pipe, 9, a secondary steam outlet pipe, 10, a discharge pipe, 11, a discharge pump, 12 and a scraper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a scraper blade evaporimeter, includes a jar body 1, 1 top of jar body install motor 2, 2 output shaft of motor connect pivot 3, pivot 3 be located jar internal 1, pivot 3 on connect stirring leaf 4, 1 inner wall of jar body be equipped with the scraper blade 12 of connecting stirring leaf 4, 1 inside upper end of jar body be equipped with evaporating chamber 5, 1 one side of jar body connect raw materials import pipe 6 and heating steam outlet pipe 7, 1 opposite side of jar body connect condensate outlet pipe 8, 5 outsides of evaporating chamber connect secondary steam outlet pipe 9, 1 bottom of jar body connect discharging pipe 10.

The stirring blades 4 are distributed on the rotating shaft 3 in a zigzag manner, and the scraping plate 12 is U-shaped.

The discharging pipe 10 is connected with a discharging pump 11.

And valves are arranged on the raw material inlet pipe 6, the heating steam outlet pipe 7, the condensate outlet pipe 8 and the secondary steam outlet pipe 9.

And two heating steam outlet pipes 7 and two condensate outlet pipes 8 are arranged on the outer side of the tank body 1.

The utility model discloses when concrete implementation, let in the raw materials to the jar internal through the raw materials import pipe, the motor drives stirring leaf and scraper blade and rotates, and vapour is discharged through heating steam outlet pipe and secondary steam outlet pipe, and the comdenstion water passes through the condensate outlet pipe and discharges, and the finished product after the evaporative concentration is discharged from the discharging pipe under the drive of discharge pump.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A scraper evaporator, characterized in that: including a jar body (1), jar body (1) top install motor (2), motor (2) output shaft connect pivot (3), pivot (3) be located jar body (1), pivot (3) on connect stirring leaf (4), jar body (1) inner wall be equipped with scraper blade (12) of connecting stirring leaf (4), the inside upper end of jar body (1) be equipped with evaporating chamber (5), jar body (1) one side connect raw materials import pipe (6) and heating steam outlet pipe (7), jar body (1) opposite side connect condensate outlet pipe (8), evaporating chamber (5) outside connect secondary steam outlet pipe (9), jar body (1) bottom connect discharging pipe (10).

2. The blade evaporator as set forth in claim 1, wherein: the stirring blades (4) are distributed on the rotating shaft (3) in a zigzag manner, and the scraper blade (12) is U-shaped.

3. The blade evaporator as set forth in claim 1, wherein: the discharge pipe (10) is connected with a discharge pump (11).

4. The blade evaporator as set forth in claim 1, wherein: and valves are arranged on the raw material inlet pipe (6), the heating steam outlet pipe (7), the condensate outlet pipe (8) and the secondary steam outlet pipe (9).

5. The blade evaporator as set forth in claim 1, wherein: and the heating steam outlet pipe (7) and the condensate outlet pipe (8) are arranged on the outer side of the tank body (1).