CN211486558U

CN211486558U - Concentration evaporator for aluminum sulfate production

Info

Publication number: CN211486558U
Application number: CN201922263175.2U
Authority: CN
Inventors: 梁志猛; 张启忠
Original assignee: Qinhuangdao Hefengxiang Chemical Co ltd
Current assignee: Qinhuangdao Hefengxiang Chemical Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-15
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an aluminum sulfate production is with concentrated evaporimeter, including the evaporation pan, the outside cover of evaporation pan is equipped with the heating jacket, the top surface of evaporation pan is connected with the top cap, the upper surface middle part fixedly connected with motor of top cap, the dwang is connected to the output of motor, interval arrangement has two sets of stirring subassemblies on the outer table wall of dwang, the stirring subassembly includes four connecting rods that are annular evenly distributed, is located the equal fixedly connected with fixed sleeve of one end of two wherein connecting rods of below, two all peg graft on the fixed sleeve and have stirring rod, four in addition the one end of connecting rod all is fixed with the scraper blade through arc mount pad joint. The utility model discloses the in-process of evaporation, aluminum sulfate solution are heated evenly for the speed of being heated, have reduced the consumption of the energy, have avoided aluminum sulfate solution adhesion after concentrated crystallization on section of thick bamboo wall simultaneously, need the manual work to carry out the problem of clearing up, have reduced staff's intensity of labour, have improved work efficiency and practicality.

Description

Concentration evaporator for aluminum sulfate production

Technical Field

The utility model relates to a relevant technical field of evaporimeter specifically is concentrated evaporimeter is used in aluminium sulfate production.

Background

In the aluminum sulfate production process, need use the evaporimeter to carry out evaporative concentration to aluminum sulfate solution, obtain the crystallization, at present, current evaporimeter is at the in-process of evaporation, and aluminum sulfate solution is the state of stewing, and consequently inside is heated more slowly to increased operating time, increased the consumption of the energy, simultaneously, aluminum sulfate solution easy adhesion after concentrated crystallization is on section of thick bamboo wall, needs the manual work to clear up, has increased staff's intensity of labour, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum sulfate production is with concentrated evaporimeter to solve the current evaporimeter that proposes in the above-mentioned background art at the in-process of evaporation, aluminum sulfate solution is for the state of stewing, and aluminum sulfate solution is inside to be heated slower, thereby has increased operating time, has increased the consumption of the energy, and simultaneously, aluminum sulfate solution is easy adhesion after concentrated crystallization on section of thick bamboo wall, needs the manual work to clear up, has increased staff's intensity of labour, has reduced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a concentration evaporator for producing aluminum sulfate comprises an evaporation pan, wherein a heating sleeve is sleeved outside the evaporation pan, an air inlet is arranged below the heating sleeve, an air outlet is arranged above the heating sleeve, the top surface of the evaporation pan is detachably connected with a top cover through screws, the middle part of the upper surface of the top cover is fixedly connected with a motor, the output end of the motor is connected with a rotating rod, the rotating rod penetrates through the top cover and extends into the evaporation pan, two groups of stirring assemblies are arranged on the outer surface wall of the rotating rod at intervals, each stirring assembly comprises four connecting rods which are uniformly distributed in an annular shape, one end of each of the two connecting rods positioned below is fixedly connected with a fixing sleeve, one end of each connecting rod positioned above and corresponding to the fixing sleeve is fixedly connected with a fixing plate, stirring rods are inserted into the two fixing sleeves, and the outer surface walls of the upper ends of the two stirring rods are detachably connected, the other four connecting rods are fixedly connected with scrapers at one ends through arc-shaped mounting seats in a clamping mode, the scrapers are attached to the inner side wall of the evaporating pot, a discharge hole used for discharging is fixedly connected to the middle of the bottom surface of the evaporating pot, the discharge hole is communicated with the inner portion of the evaporating pot, a feeding port used for feeding is fixedly connected to one side, corresponding to the motor, of the upper surface of the top cover, and the feeding port is communicated with the inner portion of the evaporating pot.

Preferably, the bottom end of the interior of the evaporating pot is of an inverted cone structure.

Preferably, the lower surface of the heating jacket is fixedly connected with three supporting legs which are distributed annularly.

Preferably, the top surface of the arc-shaped mounting seat positioned above is provided with a cover plate in a sliding manner, one end of the cover plate far away from the scraper is fixedly connected with a sliding rod, the other end of the sliding rod penetrates through a fixed block arranged on the connecting rod, a sliding plate is fixedly sleeved on the outer surface wall of the sliding rod, and a spring is sleeved between the sliding plate and the fixed block.

Preferably, the sliding plates and the fixed blocks are symmetrically provided with slideways at the outer sides of the springs, and the bottom ends of the two sliding plates are fixedly connected with sliding fixture blocks which slide with the slideways.

Preferably, the discharge hole is provided with an electromagnetic valve.

Preferably, the bottom end of the stirring rod is in contact with the lower surface of the inner cavity of the fixed sleeve, and the inner side wall of the fixed sleeve is attached to the outer surface wall of the stirring rod.

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

1. the utility model discloses, rotate through the control motor, drive the dwang and rotate, make the poking bar rotate, stir aluminum sulfate solution, make it be heated evenly for the speed of being heated improves work efficiency, has reduced the consumption of the energy, in the stirring, drives the scraper blade and clears up the evaporating pan inner wall simultaneously, avoids aluminum sulfate solution evaporation crystallization on the inner wall, and the effectual manual work of having solved carries out the problem of clearing up, has reduced intensity of labour, has improved the practicality.

2. The utility model discloses, scraper blade and arc cassette through the joint, through the apron, drive the spring under the effect of sliding plate, can make apron and arc cassette realize separating or block, utilize the apron can effectually block the scraper blade, make and realize effectual fixed between scraper blade and the arc cassette, spacing effect has been played, can effectually avoid in the use, the scraper blade has improved the stability of scraper blade along arc cassette roll-off, moreover, the steam generator is simple in structure, high durability and convenient use, be convenient for install and dismantle, the change is maintained to the scraper blade to the convenience.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the connection structure of the sliding plate and the connecting rod of the present invention.

In the figure: 1. evaporating the pan; 2. supporting legs; 3. heating a jacket; 4. a top cover; 5. a feeding port; 6. an air inlet; 7. an air outlet; 8. a motor; 11. rotating the rod; 12. a connecting rod; 13. a fixing plate; 14. fixing the sleeve; 15. a stirring rod; 16. an arc-shaped clamping seat; 17. a squeegee; 18. a discharge port; 19. a fixed block; 20. a slide bar; 21. a cover plate; 22. a sliding plate; 23. a spring; 24. a slideway; 25. and (4) sliding the clamping block.

Detailed Description

In order to avoid current evaporimeter at the in-process of evaporation, aluminum sulfate solution is the state of stewing, and consequently inside slower problem of being heated reduces operating time, reduces the consumption of the energy, and simultaneously, aluminum sulfate solution is difficult to the adhesion after the concentrated crystallization on section of thick bamboo wall, avoids needing the manual work to clear up, reduces staff's intensity of labour, improves work efficiency, the embodiment of the utility model provides an aluminum sulfate production is with concentrated evaporimeter. 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.

Example 1

Referring to fig. 1-4, the embodiment provides a concentrated evaporator for aluminum sulfate production, which includes an evaporation pan 1, a heating jacket 3 is sleeved outside the evaporation pan 1, an air inlet 6 is arranged below the heating jacket 3, an air outlet 7 is arranged above the heating jacket 3, a top cover 4 is detachably connected to the top surface of the evaporation pan 1 through a screw, a motor 8 is fixedly connected to the middle of the upper surface of the top cover 4, an output end of the motor 8 is connected to a rotating rod 11, the rotating rod 11 penetrates through the top cover 4 and extends into the evaporation pan 1, two groups of stirring assemblies are arranged on the outer surface wall of the rotating rod 11 at intervals, each stirring assembly includes four connecting rods 12 which are uniformly distributed in an annular shape, one end of each of the two connecting rods 12 below is fixedly connected with a fixing sleeve 14, and one end of each of the connecting rod 12 above corresponding to the fixing sleeve 14 is fixedly connected with a fixing, two stirring rods 15 are inserted into the fixing sleeve 14 in an inserted mode, the outer wall of the upper end of each stirring rod 15 is connected with the fixing plate 13 in a detachable mode through screws, the other four stirring rods are connected with one end of the connecting rod 12 through an arc-shaped mounting seat 16 in a clamped mode, a scraper 17 is attached to the inner side wall of the evaporation pan 1 in a fitted mode, a discharge hole 18 used for discharging is fixedly connected to the middle of the bottom surface of the evaporation pan 1, the discharge hole 18 is communicated with the inside of the evaporation pan 1, a feeding port 5 used for feeding is fixedly connected to one side, corresponding to the motor 8, of the upper surface of the top cover 4, and the feeding port 5 is communicated with the inside of the evaporation pan 1.

The inside bottom of evaporating pot 1 is the back taper structure, and the crystallization after the aluminum sulfate concentration of being convenient for flows, is convenient for collect. The lower surface of the heating jacket 3 is fixedly connected with three supporting legs 2 which are distributed annularly.

The top surface of the arc-shaped mounting seat 16 positioned above is provided with a cover plate 21 in a sliding manner, one end of the cover plate 21 far away from the scraper 17 is fixedly connected with a sliding rod 20, the other end of the sliding rod 20 penetrates through a fixed block 19 arranged on the connecting rod 12, a sliding plate 22 is fixedly sleeved on the outer surface wall of the sliding rod 20, and a spring 23 is sleeved between the sliding plate 22 and the fixed block 19. Slideways 24 are symmetrically formed between the sliding plates 22 and the fixed block 19 and positioned on the outer sides of the springs 23, and sliding blocks 25 which slide with the slideways 24 are fixedly connected to the bottom ends of the two sliding plates 22 corresponding to the slideways 24. The sliding stability can be effectively improved by the matching use of the slide way 24 and the sliding block 25, the phenomenon of blocking when the sliding plate 22 slides is avoided,

the discharge port 18 is provided with an electromagnetic valve. The bottom of stirring rod 15 with the inner chamber lower surface contact of fixed sleeve 14, just fixed sleeve 14's inside wall with the laminating of stirring rod 15's exterior wall has improved the stability of connecting through stirring rod 15 and the fixed sleeve 14 of laminating each other, has avoided appearing the phenomenon of rocking.

Wherein the motor 8 is Y2-90L-2.

In the embodiment, when in use, firstly, aluminum sulfate solution is poured into the evaporating pot 1 through the feeding port 5, then the air inlet 6 is connected with the external steam pipe, so that steam enters the heating jacket 3 through the air inlet 6, the aluminum sulfate solution in the evaporating pot 1 is evaporated, the final steam is discharged through the air outlet 7, when evaporation concentration is performed, the rotating rod 11 is driven to rotate through the rotation of the control motor 8, the stirring rod 15 is driven to rotate, the aluminum sulfate solution is stirred, the heating is uniform, the heating speed is accelerated, the working efficiency is improved, the energy consumption is reduced, when stirring is performed, the scraper 17 is driven to clean the inner wall of the evaporating pot 1, the aluminum sulfate solution is prevented from being evaporated and crystallized on the inner wall, the problem of manual cleaning is effectively solved, the labor intensity is reduced, the practicability is improved, when the scraper 17 needs to be replaced, through manual promotion apron 21, it removes to drive slide bar 20, and then drive spring 23 and compress under sliding plate 22's effect, make apron 21 and the separation of arc cassette 16, take out scraper blade 17 from arc cassette 16's inside again, after the change is accomplished, loosen apron 21 through manual, under spring 23's elastic action, it removes to drive sliding plate 22, make slide bar 20 remove, it removes to the top of arc cassette 16 to drive apron 21, utilize apron 21 to block scraper blade 17, effectually fixing, spacing effect has been played, utilize apron 21, can effectually avoid in the use, scraper blade 17 is along the roll-off of arc cassette 16, scraper blade 17's stability has been improved.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 an aluminum sulfate production is with concentrated evaporimeter, includes evaporating pot (1), its characterized in that: the outer cover of evaporating pot (1) is equipped with heating jacket (3), the below of heating jacket (3) is equipped with air inlet (6), and the top of heating jacket (3) is equipped with gas outlet (7), the top surface of evaporating pot (1) can be dismantled through the screw and be connected with top cap (4), the upper surface middle part fixedly connected with motor (8) of top cap (4), dwang (11) is connected to the output of motor (8), dwang (11) runs through top cap (4) and extends to inside evaporating pot (1), interval arrangement has two sets of stirring subassemblies on the outer surface wall of dwang (11), the stirring subassembly includes four connecting rods (12) that are annular evenly distributed, is located the equal fixedly connected with fixed sleeve (14) in the one end of two wherein connecting rods (12) of below, is located the equal fixedly connected with fixed plate (13) of the one end of connecting rod (12) that correspond with fixed sleeve (14) of top, two stirring rod (15) are inserted into the fixed sleeve (14) in an all-inserting mode, the upper end of the stirring rod (15) is provided with an outer surface wall which is respectively connected with the fixed plate (13) in a detachable mode through screws, the other four stirring rod is provided with a scraper (17) which is fixedly connected with one end of the connecting rod (12) through an arc-shaped mounting seat (16) in a clamping mode, the scraper (17) is attached to the inner side wall of the evaporating pot (1), a discharging port (18) used for discharging is fixedly connected to the middle of the bottom surface of the evaporating pot (1), the discharging port (18) is communicated with the inside of the evaporating pot (1), a feeding port (5) used for feeding is fixedly connected to one side of the upper surface of the top cover (4) corresponding to the motor (8), and the feeding port (5) is communicated with the inside of the evaporating.

2. The concentrating evaporator for aluminum sulfate production according to claim 1, wherein: the bottom end of the interior of the evaporating pot (1) is of an inverted cone structure.

3. The concentrating evaporator for aluminum sulfate production according to claim 1, wherein: the lower surface of the heating jacket (3) is fixedly connected with three supporting legs (2) which are distributed annularly.

4. The concentrating evaporator for aluminum sulfate production according to claim 1, wherein: the top surface of the arc-shaped mounting seat (16) positioned above is provided with a cover plate (21) in a sliding manner, one end of the cover plate (21) far away from the scraper (17) is fixedly connected with a sliding rod (20), the other end of the sliding rod (20) penetrates through a fixed block (19) arranged on the connecting rod (12), the outer surface wall of the sliding rod (20) is fixedly sleeved with a sliding plate (22), and a spring (23) is sleeved between the sliding plate (22) and the fixed block (19).

5. The concentrating evaporator for aluminum sulfate production according to claim 4, wherein: slideways (24) are symmetrically formed between the sliding plates (22) and the fixed block (19) and positioned on the outer sides of the springs (23), and sliding clamping blocks (25) which slide with the slideways (24) are fixedly connected to the positions, corresponding to the slideways (24), of the bottom ends of the two sliding plates (22).

6. The concentrating evaporator for aluminum sulfate production according to claim 1, wherein: an electromagnetic valve is arranged on the discharge hole (18).

7. The concentrating evaporator for aluminum sulfate production according to claim 1, wherein: the bottom of stirring rod (15) with the inner chamber lower surface contact of fixed sleeve (14), just the inside wall of fixed sleeve (14) with the exterior wall laminating of stirring rod (15).