CN210645172U - Vertical evaporator - Google Patents

Abstract

The utility model discloses a vertical evaporator, including vertical evaporator body, motor, steam outlet and heating steam entry, the fixed welding in top of vertical evaporator body has fixed cavity, and the inside fixed mounting of fixed cavity has the motor, the fixed welding of output of motor has the pivot, the right side top of vertical evaporator body is connected with steam outlet, the right side surface of vertical evaporator body has the fixed plate through self-tightening bolt fastening, and has cup jointed first purifying box and second purifying box in proper order under the left side from the top down of fixed plate, the inner wall of vertical evaporator body is fixed with closing plate and dead lever. The utility model discloses be provided with first purifying box and second purifying box, influence the environment in avoiding the harmful gas in the abandonment steam to distribute the air, accelerated the evaporation rate of liquid through stirring fan blade and stirring rod to the resource has still been practiced thrift in the unloading of being convenient for.

Description

Vertical evaporator

Technical Field

The utility model relates to an evaporimeter technical field specifically is vertical evaporimeter.

Background

In chemical manufacturing, an evaporator is usually used, and evaporation is a unit operation that heats a solution containing a non-volatile solute to boiling condition by a heating method, so that part of the solvent is vaporized and removed, thereby increasing the concentration of the solute in the solvent.

At present vertical evaporator does not purify harmful gas's among the abandonment steam structure, and harmful gas in these steam can distribute influence environment in the air, thereby vertical evaporator is when evaporating liquid simultaneously, and the unified heating of liquid makes liquid heating insufficient to vertical evaporator is when the unloading, easily adheres to liquid on vertical evaporator's the inner wall, has caused the waste of resource, consequently the vertical evaporator that needs urgently to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical evaporator to solve the vertical evaporator who proposes among the above-mentioned background art and not purify harmful gas's in the abandonment steam structure and the insufficient problem of vertical evaporator heating liquid body.

In order to achieve the above object, the utility model provides a following technical scheme: the vertical evaporator comprises a vertical evaporator body, a motor, a steam outlet and a heating steam inlet, wherein a fixed cavity is fixedly welded at the top end of the vertical evaporator body, the motor is fixedly installed in the fixed cavity, a rotating shaft is fixedly welded at the output end of the motor, the steam outlet is connected at the top end of the right side of the vertical evaporator body, a fixed plate is fixed on the right side surface of the vertical evaporator body through a self-tightening bolt, a first purifying box and a second purifying box are sequentially sleeved on the left side of the fixed plate from top to bottom, a sealing plate and a fixed rod are fixed on the inner wall of the vertical evaporator body, the sealing plate and the fixed rod are sleeved on the surface of the rotating shaft through a bearing seat, stirring blades are fixedly welded on the surface of the rotating shaft, a feeding port is fixedly connected at the left side of the vertical evaporator body, and the right side of the vertical evaporator body is communicated with, the fixed welding of bottom surface of pivot has the stirring rod, and the even stainless steel spring that is fixed with in surface of stirring rod, one side fixedly connected with scraper blade of stirring rod is kept away from to stainless steel spring, the bottom of vertical evaporator body is provided with the discharge gate.

Preferably, the first purifying box and the second purifying box have the same structure, a rectangular through hole is formed in the left side of the first purifying box, and the first purifying box and the second purifying box are distributed in a crossed mode.

Preferably, the fixed plate is of an annular structure, and two groups of grooves are formed in the fixed plate.

Preferably, the cross-sectional shape of the stirring rod is the same as the cross-sectional shape of the bottom end of the vertical evaporator body.

Preferably, the two groups of scrapers are arranged, and the radian of the cross section of each scraper is the same as that of the cross section of the bottom end of the vertical evaporator body.

Compared with the prior art, the beneficial effects of the utility model are that: this vertical evaporator is provided with first purifying box and second purifying box, avoids harmful gas in the abandonment steam to give off influence on the environment in the air, has accelerated the evaporation rate of liquid through stirring fan blade and stirring rod to the unloading of being convenient for has still practiced thrift the resource.

(1) The device is provided with first purifying box and second purifying box, and first purifying box and second purifying box cross use make the harmful gas in the waste steam by the active absorption, and first purifying box and second purifying box convenient to detach change simultaneously, and harmful gas in the waste steam is avoided giving off influence in the air to first purifying box and second purifying box.

(2) The device stirs liquid simultaneously through stirring fan blade and stirring rod for the evaporation rate of liquid, scrapes off adnexed liquid on the vertical evaporator body inner wall through the scraper blade simultaneously, and the unloading of both being convenient for has also practiced thrift the resource.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of a vertical evaporator of the present invention;

FIG. 3 is a schematic top view of the structure of the stirring blade of the present invention;

fig. 4 is a schematic top view of the first and second purifying boxes of the present invention.

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. 1-4, the present invention provides an embodiment: vertical evaporator, including vertical evaporator body 1, motor 2, steam outlet 4 and heating steam entry 10, the fixed welding in top of vertical evaporator body 1 has fixed cavity 3, and the inside fixed mounting of fixed cavity 3 has motor 2, the fixed welding in output of motor 2 has pivot 15, the right side top of vertical evaporator body 1 is connected with steam outlet 4, the right side surface of vertical evaporator body 1 is fixed with fixed plate 7 through self-tightening bolt 6, and first purifying box 5 and second purifying box 18 have been cup jointed in proper order from the top down in the left side of fixed plate 7.

The first purifying box 5 and the second purifying box 18 are uniformly provided with pores, the first purifying box 5 and the second purifying box 18 have the same structure, the left side of the first purifying box 5 is provided with a rectangular through hole, the first purifying box 5 and the second purifying box 18 are distributed in a crossed manner, the rectangular through hole enables the first purifying box 5 and the second purifying box 18 to be arranged inside the vertical evaporator body 1 to avoid steam from flowing out of the rectangular through hole, the contact area of the first purifying box 5 and the second purifying box 18 with the steam can be increased due to the crossed distribution of the first purifying box 5 and the second purifying box 18, toxic gas in the steam can be removed more effectively, the fixing plate 7 is of an annular structure, two groups of grooves are arranged inside the fixing plate 7, the first purifying box 5 and the second purifying box 18 can be conveniently inserted into the grooves inside the fixing plate 7, meanwhile, a limiting block is fixed on the inner wall of the vertical evaporator body 1, and the first purifying box 5 and the second purifying box 18 can be conveniently inserted into the limiting, after the self-tightening bolt 6 and the fixing plate 7 are detached, the first purification box 5 can be directly pulled out, and in order to avoid the rotation shaft 15 from blocking the second purification box 18, the second purification box 18 needs to be rotated ninety degrees counterclockwise to be pulled out.

The inner wall of vertical evaporator body 1 is fixed with closing plate 8 and dead lever 16, and closing plate 8 and dead lever 16 cup joint the surface at pivot 15 through the bearing frame, the fixed surface welding of pivot 15 has stirring fan blade 9, the left side fixedly connected with pan feeding mouth 17 of vertical evaporator body 1, the right side of vertical evaporator body 1 is linked together with the left side of heating steam entry 10, the fixed surface welding of bottom end of pivot 15 has stirring rod 11, and the surface of stirring rod 11 evenly is fixed with stainless steel spring 12, the cross section shape of stirring rod 11 is the same with the cross section shape of vertical evaporator body 1 bottom, more abundant that stirring rod 11 stirs, one side fixedly connected with scraper blade 13 of stirring rod 11 is kept away from to stainless steel spring 12, scraper blade 13 is provided with two sets ofly, and the radian of the cross section of scraper blade 13 is the same with the radian of vertical evaporator body 1 bottom end cross section, make scraper blade 13 tightly laminate on the inner wall of vertical evaporator body 1 under the elastic force of stainless steel spring 12 The liquid attached to the inner wall of the vertical evaporator body 1 is better scraped, and the bottom end of the vertical evaporator body 1 is provided with a discharge hole 14.

The working principle is as follows: when the vertical evaporator is used, liquid raw materials enter the vertical evaporator body 1 from the feeding port 17, heating steam enters the vertical evaporator body 1 from the heating steam inlet 10, the motor 2 works to drive the rotating shaft 15 to rotate through the transmission shaft, the rotating shaft 15 drives the stirring fan blades 9 to rotate, the stirring fan blades 9 continuously stir liquid to enable the liquid to be uniformly heated, meanwhile, the rotating shaft 15 drives the stirring rod 11 to rotate, the stirring rod 11 drives the scraper blade 13 to rotate through the stainless steel spring 12, the scraper blade 13 scrapes the liquid on the inner wall of the vertical evaporator body 1 to enable the liquid to be fully mixed, the liquid is heated and then evaporated, the steam flows into the top end of the sealing plate 8 through the through hole in the sealing plate 8 and is evaporated into steam containing different toxic gases according to different liquids, substances aiming at harmful gases in the steam are placed in the first purification box 5 and the second purification box 18, steam absorbs the toxic gas through the inside hole of first purge bin 5 and second purge bin 18, and remaining steam is discharged in the air from steam outlet 4, avoids the toxic gas polluted environment, and unevaporated liquid flows down from discharge gate 14 to scraper blade 13 strikes off the adnexed liquid of vertical evaporator body 1 inner wall, has saved the resource.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. Vertical evaporator, including vertical evaporator body (1), motor (2), steam outlet (4) and heating steam entry (10), its characterized in that: the vertical evaporator comprises a vertical evaporator body (1), wherein a fixed cavity (3) is fixedly welded at the top end of the vertical evaporator body (1), a motor (2) is fixedly installed inside the fixed cavity (3), a rotating shaft (15) is fixedly welded at the output end of the motor (2), a steam outlet (4) is connected to the top end of the right side of the vertical evaporator body (1), a fixed plate (7) is fixed on the surface of the right side of the vertical evaporator body (1) through a self-tightening bolt (6), a first purifying box (5) and a second purifying box (18) are sequentially sleeved on the left side of the fixed plate (7) from top to bottom, a sealing plate (8) and a fixed rod (16) are fixed on the inner wall of the vertical evaporator body (1), the sealing plate (8) and the fixed rod (16) are sleeved on the surface of the rotating shaft (15) through bearing seats, and stirring fan blades (9) are, the left side fixedly connected with pan feeding mouth (17) of vertical evaporator body (1), the right side of vertical evaporator body (1) is linked together with the left side of heating steam entry (10), the bottom fixed surface welding of pivot (15) has stirring rod (11), and the even stainless steel spring (12) that is fixed with in surface of stirring rod (11), one side fixedly connected with scraper blade (13) of stirring rod (11) are kept away from in stainless steel spring (12), the bottom of vertical evaporator body (1) is provided with discharge gate (14).

2. The vertical evaporator as set forth in claim 1, wherein: the structure of the first purifying box (5) is the same as that of the second purifying box (18), a rectangular through hole is formed in the left side of the first purifying box (5), and the first purifying box (5) and the second purifying box (18) are distributed in a crossed mode.

3. The vertical evaporator as set forth in claim 1, wherein: the fixing plate (7) is of an annular structure, and two groups of grooves are formed in the fixing plate (7).

4. The vertical evaporator as set forth in claim 1, wherein: the cross section shape of the stirring rod (11) is the same as that of the bottom end of the vertical evaporator body (1).

5. The vertical evaporator as set forth in claim 1, wherein: the two groups of the scraping plates (13) are arranged, and the radian of the cross section of each scraping plate (13) is the same as that of the cross section of the bottom end of the vertical evaporator body (1).

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