CN216777966U

CN216777966U - Formula crystallization kettle is subsided in stirring

Info

Publication number: CN216777966U
Application number: CN202123095754.4U
Authority: CN
Inventors: 赖增敏; 黄义旅; 邱志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-21
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a stirring sedimentation type crystallization kettle, which relates to the technical field of crystallization kettles and solves the problem of uneven stirring of the crystallization kettle, and comprises a barrel and a stirring component, wherein the outer wall of the barrel is fixedly sleeved with an outer barrel, a cooling cavity is formed between the inner wall of the outer barrel and the outer wall of the barrel, a water inlet pipe is communicated with one side of the bottom of the outer barrel, a water outlet pipe is communicated with the top of the other end of the outer barrel, a feeding hopper is arranged at the top of the barrel, a discharge pipe with a control valve is arranged at the bottom of the barrel, and the stirring component is used for physically stirring the mixture in the barrel and is arranged in the barrel. The mixing uniformity of stirring is increased, and the stirring efficiency is improved.

Description

Formula crystallization kettle is subsided in stirring

Technical Field

The utility model relates to the technical field of crystallization kettles, in particular to a stirring sedimentation type crystallization kettle.

Background

The industrial cobalt sulfate (CoSO4 & 7H2O) is a rose red crystal, is red powder after dehydration, is soluble in water and methanol and slightly soluble in ethanol, is an important inorganic chemical product, has wide application of stone powder, is usually used for ceramic glaze and paint drier, can also be used for electroplating, alkaline batteries, production of cobalt-containing pigments and other cobalt products, can also be used for catalysts, analytical reagents, feed additives, military high-tech spot tests and the like, and can also be used for petroleum ethylene cracking engineering, hard alloys, magnetic materials and the like.

The process of preparing the cobalt sulfate in the prior hydrometallurgical industry usually adopts evaporation concentration crystallization dehydration, obtains the cobalt sulfate product after centrifugation, and because the cobalt sulfate crystallization process is not easy to control, adopts frame type stirring paddles in the traditional crystallization kettle, can cause that the middle solution can not be fully stirred, mixed and crystallized, and the direction of stirring is single, thereby reducing the crystallization effect in the stirring process.

To this end, we propose a stirred settling crystallization kettle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stirring sedimentation type crystallization kettle capable of improving stirring uniformity and stirring efficiency, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a stirring sedimentation type crystallization kettle comprises a barrel body and a stirring component, wherein an outer barrel is fixedly sleeved on the outer wall of the barrel body, a cooling cavity is formed between the inner wall of the outer barrel and the outer wall of the barrel body, a water inlet pipe is communicated with one side of the bottom of the outer barrel, a water outlet pipe is communicated with the other end of the outer barrel at the top, a feeding hopper is arranged at the top of the barrel body, a discharging pipe with a control valve is arranged at the bottom of the barrel body, the stirring component is used for physically stirring the mixture in the barrel body and is arranged in the barrel body, the stirring component comprises a hollow shaft arranged in the barrel body, stirring rods are fixedly arranged on the outer side of the hollow shaft at equal intervals, the stirring rods are fixedly connected through connecting rods, the connecting rods are X-shaped connecting rods, a rotating shaft penetrates through the middle of the connecting rods, two ends of the rotating shaft are fixedly sleeved with auxiliary stirring blades on two sides of the connecting rods, the pivot is connected with drive assembly, the one end of hollow shaft is run through the barrel, and extend to its outside and be connected with drive assembly, can play the effect of mixing stirring to the inside misce bene of barrel through addding the stirring subassembly, has increased the degree of consistency that stirs the in-process and mix, can stir the vertical orientation at the hollow shaft simultaneously and realize supplementary stirring, realizes stirring to the part, has increased the mixed degree of consistency of stirring, has improved the efficiency of stirring.

Preferably, transmission assembly is including locating the inside vertical axis of hollow shaft, the equidistant fixed first bevel gear that is equipped with on the vertical axis, one side of first bevel gear, and be located all run through on the hollow shaft and be equipped with the transfer line, the other end of transfer line, and be located the fixed second bevel gear that is equipped with in the pivot, the both ends of transfer line are all fixed and are equipped with the third bevel gear, and respectively with second bevel gear and first bevel gear meshing are connected, the one end of vertical axis to the outside extension of hollow shaft and through the support with the top of barrel is connected, and transmission assembly can realize driving supplementary stirring leaf and rotate, increases supplementary stirring leaf and stirs to the inside mixed material of barrel, has increased the high efficiency of stirring.

Preferably, drive assembly locates including fixed cover the first gear in the hollow shaft one end outside, one side of first gear is equipped with the second gear, the second gear with connect through the gear chain meshing between the first gear, just one side of second gear is connected with the output of motor, and motor fixed mounting locates one side of support, drive assembly have increased the rotation that drives the hollow shaft, have increased the convenience of using.

Preferably, the puddler is kept away from the one end of hollow shaft all with one side fixed connection of scraper blade, just the both sides of scraper blade all are equipped with the doctor-bar, and the scraper blade can strike off the material on the barrel inner wall, avoids the adhesion of material on the barrel inner wall to cause the inhomogeneous phenomenon of stirring mixture.

Preferably, the mounting groove has been seted up in the centre of connecting rod, the installation of second umbrella tooth is located the inside of mounting groove, the mounting groove can play the effect that the installation was placed to the second umbrella tooth, has increased the convenience that the installation of second umbrella tooth was placed.

Preferably, the hollow shaft through first bearing housing with the top of barrel is connected, the transfer line pass through the second bearing housing with the hollow shaft is connected, and first bearing housing has increased the convenience of hollow shaft pivoted, and the second bearing housing can play the effect that supports to the transfer line, has increased transfer line pivoted stability.

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

according to the utility model, the existing stirring, precipitating and crystallizing kettle is optimized, the stirring component is additionally arranged, so that the mixing and stirring effects on the mixed materials in the barrel can be realized, the mixing uniformity in the stirring process is increased, meanwhile, the auxiliary stirring can be realized in the direction vertical to the stirring of the hollow shaft, the local stirring is realized, the mixing uniformity of the stirring is increased, and the stirring efficiency is improved.

Drawings

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

FIG. 2 is a sectional view of a tub and an outer tub in the present invention;

FIG. 3 is a schematic view of the stirring assembly of the present invention;

FIG. 4 is a schematic structural view of a transmission assembly according to the present invention;

fig. 5 is a cross-sectional view of a hollow shaft according to the present invention.

In the figure: 1-a cylinder body; 2-an outer barrel; 3-a cooling chamber; 4-water inlet pipe; 5-water outlet pipe; 6-feeding hopper; 7-a discharge pipe; 8-a stirring component; 9-a hollow shaft; 10-a stirring rod; 11-a connecting rod; 12-a rotating shaft; 13-auxiliary stirring blade; 14-a transmission assembly; 15-a drive assembly; 16-vertical axis; 17-a first bevel gear; 18-a transmission rod; 19-a second bevel gear; 20-third bevel gear; 21-a scaffold; 22-a first gear; 23-a second gear; 24-toothed chain; 25-a motor; 26-a scraper; 27-mounting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, a stirring sedimentation type crystallization kettle shown in the figure comprises a barrel 1 and a stirring assembly 8, wherein an outer barrel 2 is fixedly sleeved on the outer wall of the barrel 1, a cooling cavity 3 is formed between the inner wall of the outer barrel 2 and the outer wall of the barrel 1, a water inlet pipe 4 is communicated with one side of the bottom of the outer barrel 2, a water outlet pipe 5 is communicated with the top of the other end of the outer barrel 2, a feeding hopper 6 is arranged at the top of the barrel 1, a discharging pipe 7 with a control valve is arranged at the bottom of the barrel 1, and the stirring assembly 8 is used for physically stirring the mixture inside the barrel 1 and is arranged inside the barrel 1.

Referring to fig. 2-5, the stirring assembly 8 shown in the figure includes a hollow shaft 9 disposed inside the cylinder 1, stirring rods 10 are fixedly disposed at equal intervals outside the hollow shaft 9, the stirring rods 10 are fixedly connected with each other through a connecting rod 11, the connecting rod 11 is an X-shaped connecting rod, a rotating shaft 12 is disposed in the middle of the connecting rod 11, auxiliary stirring blades 13 are fixedly disposed at both ends of the rotating shaft 12 and at both sides of the connecting rod 11, the rotating shaft 12 is connected with a transmission assembly 14, and one end of the hollow shaft 9 penetrates through the cylinder 1 and extends outside the cylinder and is connected with a driving assembly 15.

Referring to fig. 2 and 5, the ends of the stirring rods 10 away from the hollow shaft 9 are fixedly connected to one side of the scraper 26, and the two sides of the scraper 26 are provided with scrapers.

When the mixed materials are stirred and used for the cylinder body 1: firstly, materials to be crystallized and processed are poured into the barrel body 1, cooling water is supplied into the cooling cavity 3 through water supply equipment, the water supply equipment is injected through a water inlet pipe 4 at the bottom of the barrel body 1 and then is discharged through a water outlet pipe 5 at one side of the top of the barrel body 1, so that the effect of cooling the outside of the barrel body 1 is increased, the cooling crystallization of the materials to be processed, mixed and stirred is increased, the cooling in the traditional static placing mode is avoided, and the processing working efficiency is effectively improved;

the in-process stirring subassembly 8 through the stirring can play the effect of stirring to the mixing material of barrel 1 inside, has increased the crystallization of subsiding of mixing material, and the in-process drive assembly 15 of stirring will drive the rotation of hollow shaft 9 simultaneously, can realize driving puddler 10 and connecting rod 11 to the stirring of mixing material, and the supplementary stirring leaf 13 in the pivot 12 that runs through in the middle of connecting rod 11 will stir local area simultaneously and mix, has increased the degree of consistency of mixing stirring.

Example 2

Referring to fig. 1-5, in this embodiment, as further described in embodiment 1, the stirring assembly 8 shown in the figure includes a hollow shaft 9 disposed inside the cylinder 1, stirring rods 10 are fixedly disposed at equal intervals outside the hollow shaft 9, the stirring rods 10 are fixedly connected with each other by a connecting rod 11, the connecting rod 11 is an X-shaped connecting rod, a rotating shaft 12 penetrates through the middle of the connecting rod 11, auxiliary stirring blades 13 are fixedly disposed at both ends of the rotating shaft 12 and at both sides of the connecting rod 11, the rotating shaft 12 is connected with a transmission assembly 14, and one end of the hollow shaft 9 penetrates through the cylinder 1 and extends to the outside thereof to be connected with a driving assembly 15;

referring to fig. 3 and 4, the transmission assembly 14 shown in the figure includes a vertical shaft 16 disposed inside the hollow shaft 9, the vertical shaft 16 is fixedly provided with first bevel gears 17 at equal intervals, one side of the first bevel gears 17 is provided with a transmission rod 18 on the hollow shaft 9, the other end of the transmission rod 18 is provided with a second bevel gear 19 on the rotating shaft 12, two ends of the transmission rod 18 are provided with third bevel gears 20, and are respectively engaged with the second bevel gears 19 and the first bevel gears 17, one end of the vertical shaft 16 extends to the outside of the hollow shaft 9 and is connected with the top of the cylinder 1 through a bracket 21;

referring to fig. 4, the hollow shaft 9 is shown connected to the top of the barrel 1 through a first bearing housing, and the transmission rod 18 is connected to the hollow shaft 9 through a second bearing housing.

In this embodiment, when rotating hollow shaft 9 in stirring subassembly 8, the synchronous motion of hollow shaft 9 will drive transfer line 18 will be driven in the rotation of hollow shaft 9, because the inside of hollow shaft 9 is equipped with vertical axis 16, and be equipped with the first bevel gear 17 of being connected with the third bevel gear 20 of transfer line 18 one end on the vertical axis 16, hollow shaft 9 pivoted in-process vertical axis 16 is fixed, will realize that third bevel gear 20 meshes first bevel gear 17 and rotates this moment, thereby realize driving the rotation of transfer line 18, the rotation of transfer line 18 drives the rotation of the third bevel gear 20 of the other end, and the meshing drives the rotation of second bevel gear 19, realize driving the rotation of pivot 12, because the both ends of pivot 12 are all fixed the cover and are equipped with supplementary stirring leaf 13, thereby realize stirring the mixture to the regional mixed material of connecting rod 11 periphery, the degree of consistency of stirring has been increased.

Example 3

Referring to fig. 1-5, in the present embodiment, for further explanation of other embodiments, the stirring assembly 8 shown in the figure includes a hollow shaft 9 disposed inside the cylinder 1, stirring rods 10 are fixedly disposed at equal intervals outside the hollow shaft 9, the stirring rods 10 are fixedly connected with each other through a connecting rod 11, the connecting rod 11 is an X-shaped connecting rod, a rotating shaft 12 penetrates through the middle of the connecting rod 11, auxiliary stirring blades 13 are fixedly disposed at both ends of the rotating shaft 12 and at both sides of the connecting rod 11, the rotating shaft 12 is connected with a transmission assembly 14, and one end of the hollow shaft 9 penetrates through the cylinder 1 and extends to the outside thereof to be connected with a driving assembly 15.

Referring to fig. 1 and 2, the driving assembly 15 shown in the figure includes a first gear 22 fixedly sleeved outside one end of the hollow shaft 9, a second gear 23 is disposed on one side of the first gear 22, the second gear 23 is engaged with the first gear 22 through a gear chain 24, one side of the second gear 23 is connected with an output end of a motor 25, and the motor 25 is fixedly installed on one side of the bracket 21;

referring to fig. 1-3, the middle of the connecting rod 11 is provided with an installation groove 27, and the second bevel gear 19 is installed inside the installation groove 27.

In this embodiment, start drive assembly 15, the rotation of second gear 23 will be driven in the start-up of motor 25, second gear 23 rotates and will drive the rotation of first gear 22 of one side through toothed chain 24, thereby realize driving the rotation of hollow shaft 9, because puddler 10 is fixed to be located on hollow shaft 9, thereby realize that puddler 10 stirs to the inside material of barrel 1, thereby realize the effect to the mixing material stirring, can drive the rotation of the supplementary stirring leaf 13 in the pivot 12 through drive assembly 14 simultaneously, the convenience of use has been increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stirred sedimentation crystallization kettle, comprising:

the cooling device comprises a barrel body (1), wherein an outer barrel (2) is fixedly sleeved on the outer wall of the barrel body (1), a cooling cavity (3) is formed between the inner wall of the outer barrel (2) and the outer wall of the barrel body (1), a water inlet pipe (4) is communicated with one side of the bottom of the outer barrel (2), a water outlet pipe (5) is communicated with the top of the other end of the outer barrel (2), a feeding hopper (6) is arranged at the top of the barrel body (1), and a discharging pipe (7) with a control valve is arranged at the bottom of the barrel body (1);

stirring subassembly (8), for the inside mixed physics stirring of barrel (1), and the installation is located the inside of barrel (1), stirring subassembly (8) is including locating barrel (1) inside hollow shaft (9), the outside equidistance of hollow shaft (9) is fixed and is equipped with puddler (10), all through connecting rod (11) fixed connection between puddler (10), connecting rod (11) are X type connecting rod, the centre of connecting rod (11) is run through and is equipped with pivot (12), the both ends of pivot (12), and are located the equal fixed cover in both sides of connecting rod (11) is equipped with supplementary stirring leaf (13), pivot (12) are connected with drive assembly (14), the one end of hollow shaft (9) is run through barrel (1), and is connected with drive assembly (15) to its outside extension.

2. A stirred decanter crystallization tank according to claim 1, wherein: drive assembly (14) is including locating hollow shaft (9) inside vertical axis (16), vertical axis (16) equidistance is fixed and is equipped with first bevel gear (17), one side of first bevel gear (17), and be located all run through on hollow shaft (9) and be equipped with transfer line (18), the other end of transfer line (18), and be located fixed second bevel gear (19) that is equipped with on pivot (12), the both ends of transfer line (18) are all fixed and are equipped with third bevel gear (20), and respectively with second bevel gear (19) and first bevel gear (17) meshing connection, the one end of vertical axis (16) to the outside extension of hollow shaft (9) and through support (21) with the top of barrel (1) is connected.

3. A stirred decanter crystallization kettle according to claim 2, wherein: drive assembly (15) are located including fixed cover first gear (22) in hollow shaft (9) one end outside, one side of first gear (22) is equipped with second gear (23), second gear (23) with connect through chain gear (24) meshing between first gear (22), just one side of second gear (23) is connected with the output of motor (25), and motor (25) fixed mounting locates one side of support (21).

4. A stirred decanter crystallization tank according to claim 1, wherein: one end of the stirring rod (10) far away from the hollow shaft (9) is fixedly connected with one side of the scraping plate (26), and scraping plates are arranged on two sides of the scraping plate (26).

5. A stirred decanter crystallization kettle according to claim 2, wherein: a mounting groove (27) is formed in the middle of the connecting rod (11), and the second bevel gear (19) is mounted inside the mounting groove (27).

6. A stirred decanter crystallization kettle according to claim 2, wherein: the hollow shaft (9) is connected with the top of the barrel (1) through a first bearing sleeve, and the transmission rod (18) is connected with the hollow shaft (9) through a second bearing sleeve.