CN216909172U

CN216909172U - Evaporation crystallization equipment for salt production

Info

Publication number: CN216909172U
Application number: CN202123256316.1U
Authority: CN
Inventors: 钟雄旺; 姚立勇; 席仁礼
Original assignee: Chinasalt Changjiang Salinization Co ltd
Current assignee: Chinasalt Changjiang Salinization Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-08
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to evaporative crystallization equipment for salt production, which comprises a liquid storage tank, a stirrer, a liquid mixer, a first heater and a second heater, wherein the stirrer is arranged on the liquid storage tank; a liquid storage cavity is formed in the liquid storage tank, a liquid feeding funnel and a brine feeding pipe which are communicated with the liquid storage cavity are arranged at the upper part of the liquid storage tank, and a discharging pipe which is communicated with the liquid storage cavity is arranged at the lower part of the liquid storage tank; the stirring end of agitator extends to the stock solution intracavity and can follow stirring end axial rotation along vertical direction, supply in liquid thing lateral flow in the stock solution jar, the liquid mixer the primary heater with the stock solution jar lateral wall is located to the secondary heater, just the liquid mixing end of liquid mixer extends to along the horizontal direction the stock solution intracavity and can follow mixing end axial rotation. This evaporative crystallization equipment of salt manufacturing, the liquid thing of stock solution intracavity portion forms circulation heating via agitator, liquid mixer, primary heater and secondary heater, has improved the stirring efficiency of the inside liquid thing of liquid storage pot, and the liquid thing of being convenient for heats, has improved the crystallization efficiency of liquid thing.

Description

Evaporation crystallization equipment for salt production

Technical Field

The utility model relates to the technical field of salt making equipment, in particular to evaporative crystallization equipment for making salt.

Background

Salt is one of the most important substances for human survival and is also the most commonly used seasoning in cooking. At the earliest, human beings collected brine, salt rocks and natural crystalline salt in nature for eating. The salt manufacturing raw materials comprise seawater, rock salt, salt lake, brine and the like, wherein the seawater contains most salt resources, and the salt manufacturing raw materials are one of the main raw materials for manufacturing salt. The salt content in seawater is about 3.5%, and the salt concentration in seawater needs to be increased during salt making, so that the salt is crystallized from the seawater.

In the grant notice No. CN 207619035U, a brine crystallization salt manufacturing device is described, including mixing power device, the crystallizer body and evacuating device, mix power device and be connected with agitating unit through the transmission axis, agitating unit installs the bottom at the transmission axis, the crystallizer internal portion is provided with the heat insulating board, crystallizer body bottom is provided with the electric power terminal, electric power terminal side is provided with the discharge tube, the electric power terminal is connected with the heating wire, the heating wire top is provided with the heat-conducting plate, crystallizer body top is provided with the level pressure relief valve, evacuating device passes through vacuum tube and crystallizer body intercommunication, agitating unit is by buckle formula connector, stirring fan blade and balanced fin are constituteed, brine crystallization's efficiency has been improved, stirring effect has, can improve the evaporation rate. However, the stirring form in the comparison document is single, the liquid in the crystallizing tank body can only be stirred along with the axial driving of the transmission center shaft through the stirring device, the mixing efficiency of the liquid is low, the heat insulation plate is arranged on the side wall of the crystallizing tank body, the heating wire and the heat conduction plate are arranged at the bottom of the crystallizing tank body, the liquid is not convenient to heat, and the brine crystallization efficiency is to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical defects, provides evaporative crystallization equipment for salt production, and solves the technical problem that brine crystallization efficiency needs to be improved in the prior art.

In order to achieve the technical purpose, the technical scheme of the utility model comprises evaporative crystallization equipment for salt production, which comprises a liquid storage tank, a stirrer, a liquid mixer, a first heater and a second heater, wherein the liquid storage tank is connected with the stirrer; a liquid storage cavity is formed in the liquid storage tank, a liquid adding funnel and a brine feeding pipe which are communicated with the liquid storage cavity are arranged at the upper part of the liquid storage tank, and a discharging pipe which is communicated with the liquid storage cavity is arranged at the lower part of the liquid storage tank; the stirring end of agitator extends to along vertical direction just can follow stirring end axial rotation in the stock solution intracavity, supply in liquid thing lateral flow in the stock solution jar, the liquid mixer the first heater with the stock solution jar lateral wall is located to the second heater, just the liquid mixing end of liquid mixer extends to along the horizontal direction the stock solution intracavity just can follow and mix liquid end axial rotation, supply in liquid thing longitudinal flow, the first heater with the heating end of second heater extends to just follow vertical direction interval setting in the stock solution intracavity, supply in liquid thing heating.

Preferably, the agitator includes first driver, puddler, first stirring vane, extension rod and stock guide, first driver is located on the liquid storage pot, the puddler is located perpendicularly the liquid storage intracavity and one end extend to the liquid storage pot outside with the output shaft fixed connection of first driver, first stirring vane locates the puddler lower extreme, the extension rod is located puddler bottom and coaxial fixed rather than the extension rod, the stock guide locate on the extension rod and with liquid storage pot inner wall bottom contact, the stock guide be located the discharging pipe with liquid storage pot junction top, supply in the inside crystalline particles of liquid storage pot via the discharging pipe is derived.

Preferably, the stirrer further comprises a scraping plate, the scraping plate is arranged at the end part of the first stirring blade and is in contact with the inner wall of the liquid storage tank, and crystal particles are separated from the bottom of the inner wall of the liquid storage tank.

Preferably, the liquid mixer comprises a second driver, a rotating shaft and a flow deflector, the second driver is arranged on one side of the liquid storage tank, the rotating shaft is horizontally arranged, one end of the rotating shaft is fixedly connected with an output shaft of the second driver, the other end of the rotating shaft penetrates through the liquid storage tank and extends into the liquid storage cavity, and the flow deflector is arranged on the rotating shaft.

Preferably, still include the admission valve, the admission valve is located liquid storage pot upper portion with the liquid storage chamber intercommunication supplies in the leading-in air of liquid storage intracavity.

Preferably, the device further comprises a support, and the support is sleeved on the first driver and is fixedly connected with the liquid storage tank.

Preferably, the device also comprises a support, and the liquid storage tank is arranged on the support.

Preferably, the stirring device further comprises a second stirring blade, the second stirring blade is arranged on the stirring rod, and the liquid mixer, the first heater and the second heater are located between the first stirring blade and the second stirring blade.

Preferably, still include the bleeder valve, the bleeder valve is located on the discharging pipe, supply to derive in the crystallization material.

Preferably, the first heater and the second heater are both provided with two heaters, and the two heaters are symmetrically arranged by taking the stirring rod as a center.

Compared with the prior art, the utility model has the beneficial effects that: this evaporative crystallization equipment of salt manufacturing, through the agitator, liquid mixer, the setting of primary heater and second heater, the agitator is located the liquid storage pot perpendicularly, the agitator drives liquid thing lateral flow in the liquid storage pot, liquid mixer level sets up, it vertically flows to drive liquid thing, liquid mixer is located between primary heater and the second heater, the liquid thing of liquid storage intracavity portion is via the agitator, liquid mixer, primary heater and second heater form the circulation heating, the stirring efficiency of the inside liquid thing of liquid storage pot has been improved, and the liquid thing of being convenient for heats, the crystallization efficiency of liquid thing has been improved.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, the present invention provides an evaporative crystallization apparatus for salt production, which comprises a liquid storage tank 100, a stirrer 200, a liquid mixer 300, a first heater 400 and a second heater 500. The liquid storage tank 100 is used for loading the liquid, the first heater 400 and the second heater 500 are used for heating the liquid, and the stirrer 200 and the liquid mixer 300 are used for mixing and stirring the liquid.

A liquid storage cavity is formed in the liquid storage tank 100, a liquid adding funnel and a brine feeding pipe which are communicated with the liquid storage cavity are arranged at the upper part of the liquid storage tank 100, and a discharging pipe which is communicated with the liquid storage cavity is arranged at the lower part of the liquid storage tank 100; the discharging pipe is provided with a discharging valve, the discharging valve is used for guiding the crystallized materials out of the discharging pipe, and the discharging pipe can control the opening and closing of the discharging pipe. An air inlet valve 600 communicated with the liquid storage cavity is arranged at the upper part of the liquid storage tank 100, and the air inlet valve 600 is used for introducing air into the liquid storage cavity.

The stirring end of the stirrer 200 extends into the liquid storage tank 100 along the vertical direction and can rotate along the axial direction of the stirring end, so that liquid in the liquid storage tank 100 can flow transversely, the liquid mixer 300, the first heater 400 and the second heater 500 are arranged on the side wall of the liquid storage tank 100, the liquid mixing end of the liquid mixer 300 extends into the liquid storage cavity along the horizontal direction and can rotate along the axial direction of the liquid mixing end, so that the liquid can flow longitudinally, the heating ends of the first heater 400 and the second heater 500 extend into the liquid storage cavity and are arranged at intervals along the vertical direction, and the first heater 400 and the second heater 500 are respectively positioned above and below the liquid mixer 300 and are used for heating the liquid. The arrangement of the first heater 400, the second heater 500, the liquid mixer 300 and the agitator 200 improves the agitation efficiency, thereby achieving the heating efficiency of the first heater 400 and the second heater 500.

The liquid in the reservoir chamber is heated by circulation through the stirrer 200, the liquid mixer 300, the first heater 400, and the second heater 500.

Specifically, the stirrer 200 includes a first driver 210, a stirring rod 220, a first stirring blade 230, an extension rod 240 and a material guide plate 250, the liquid storage tank 100 is provided with the first driver 210, the first driver 210 is a servo motor, the stirring rod 220 is vertically arranged in the liquid storage tank and has one end extending to the outside of the liquid storage tank 100 and fixedly connected with an output shaft of the first driver 210, the first stirring blade 230 is arranged at the lower end of the stirring rod 220, the extension rod 240 is arranged at the bottom end of the stirring rod 220 and coaxially fixed with the extension rod, the material guide plate 250 is arranged on the extension rod 240 and is in contact with the bottom of the inner wall of the liquid storage tank 100, the material guide plate 250 is arranged above the connection part of the material discharge pipe and the liquid storage tank 100, and crystal particles in the liquid storage tank 100 are led out through the material discharge pipe. The extension rod 240 increases the length of the stirring rod 220, so that the material guide plate 250 is convenient to install, and the material guide plate 250 prevents the situation of material blockage between the connecting parts of the discharge pipe and the liquid storage cavity.

Specifically, the stirrer 200 further includes a scraper plate 260, and the scraper plate 260 is disposed at the end of the first stirring blade 230 and contacts the inner wall of the liquid storage tank 100 for separating the crystal particles from the bottom of the inner wall of the liquid storage tank 100. The first stirring blade 230 stirs the liquid material at the bottom of the liquid storage chamber, and the scraper plate 260 prevents the crystal particles from adhering to the lower portion of the inner wall of the liquid storage tank 100.

Specifically, the liquid mixer 300 includes a second driver 310, a rotating shaft 320 and a flow deflector 330, the second driver 310 is a servo motor, the second driver 310 is disposed on one side of the liquid storage tank 100, the rotating shaft 320 is disposed horizontally, one end of the rotating shaft is fixedly connected to an output shaft of the second driver 310, the other end of the rotating shaft passes through the liquid storage tank 100 and extends into the liquid storage cavity, and the flow deflector 330 is mounted on the rotating shaft 320. The second driver 310 drives the rotating shaft 320 to rotate, and the flow deflector 330 drives the liquid inside the liquid storage cavity to longitudinally flow along with the rotation of the second driver 310. The stirring rod 220 is provided with a second stirring blade 270, the second stirring blade 270 is arranged on the stirring rod 220, and the liquid mixer 300, the first heater 400 and the second heater 500 are arranged between the first stirring blade 230 and the second stirring blade 270. The first heater 400 and the second heater are provided in two, and the two first heaters 400 and the two second heaters are symmetrically provided centering on the agitating bar 220.

Specifically, the device further comprises a bracket 700, wherein the bracket 700 is sleeved on the first driver 210 and is fixedly connected with the liquid storage tank 100. Also comprises a support 800, and the liquid storage tank 100 is arranged on the support 800. The bracket 700 serves to stabilize and support the first actuator 210, and the bracket 700 is a wood plate or a metal pipe, and in this embodiment, the bracket 700 is a wood plate. The support 800 supports and supports the fluid reservoir tank 100, and in this embodiment, the support 800 is a metal tube.

This evaporative crystallization equipment of salt manufacturing, through agitator 200, liquid mixer 300, the setting of first heater 400 and second heater 500, agitator 200 locates perpendicularly on the liquid storage pot 100, liquid thing lateral flow in agitator 200 drives the liquid storage pot 100, liquid mixer 300 level sets up, drive liquid thing longitudinal flow, liquid mixer 300 is located between first heater 400 and the second heater 500, the liquid thing of liquid storage intracavity portion is via agitator 200, liquid mixer 300, first heater 400 and second heater 500 form the circulation heating, the stirring efficiency of the inside liquid thing of liquid storage pot 100 has been improved, and the liquid thing of being convenient for heats, the crystallization efficiency of liquid thing has been improved.

During the use, first driver 210 drives and drives first stirring vane 230 and second stirring vane 270 through puddler 220 and rotates, first stirring vane 230 and second stirring vane 270 drive the inside liquid thing lateral flow in liquid storage chamber, first stirring vane 230 stirs the liquid thing of liquid storage chamber bottom, second stirring vane 270 stirs the liquid thing of upper portion in the liquid storage chamber, second driver 310 drives axis of rotation 320 and rotates simultaneously, water conservancy diversion piece 330 drives the inside liquid thing longitudinal flow in liquid storage chamber along with the rotation of second driver 310, the inside liquid thing of liquid storage chamber has been guaranteed to the high-efficient mixture, locate between first stirring vane and liquid mixer 300 through first heater 400, second heater 500 is located between liquid mixer 300 and second stirring vane 270, the heating cover face has been guaranteed, the crystallization efficiency is improved.

The above embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An evaporative crystallization device for salt production is characterized by comprising a liquid storage tank, a stirrer, a liquid mixer, a first heater and a second heater;

a liquid storage cavity is formed in the liquid storage tank, a liquid adding funnel and a brine feeding pipe which are communicated with the liquid storage cavity are arranged at the upper part of the liquid storage tank, and a discharging pipe which is communicated with the liquid storage cavity is arranged at the lower part of the liquid storage tank;

the stirring end of agitator extends to along vertical direction just can follow stirring end axial rotation in the stock solution intracavity, supply in liquid thing lateral flow in the stock solution jar, the liquid mixer the first heater with the stock solution jar lateral wall is located to the second heater, just the liquid mixing end of liquid mixer extends to along the horizontal direction the stock solution intracavity just can follow and mix liquid end axial rotation, supply in liquid thing longitudinal flow, the first heater with the heating end of second heater extends to just follow vertical direction interval setting in the stock solution intracavity, supply in liquid thing heating.

2. The evaporative crystallization apparatus for making salt according to claim 1, wherein: the agitator includes first driver, puddler, first stirring vane, extension rod and stock guide, first driver is located on the liquid storage pot, the puddler is located perpendicularly stock solution intracavity and one end extend to the liquid storage pot outside with the output shaft fixed connection of first driver, first stirring vane locates the puddler lower extreme, the extension rod is located puddler bottom rather than coaxial fixed, the stock guide is located on the extension rod and with liquid storage pot inner wall bottom contact, the stock guide is located the discharging pipe with liquid storage pot junction top supplies in the inside crystalline particles of liquid storage pot via the discharging pipe is derived.

3. The evaporative crystallization apparatus for making salt according to claim 2, wherein: the stirrer further comprises a scraping plate, wherein the scraping plate is arranged at the end part of the first stirring blade and is in contact with the inner wall of the liquid storage tank, and crystal particles are separated from the bottom of the inner wall of the liquid storage tank.

4. The evaporative crystallization apparatus for making salt according to claim 3, wherein: the liquid mixer comprises a second driver, a rotating shaft and a flow deflector, the second driver is arranged on one side of the liquid storage tank, the rotating shaft is horizontally arranged, one end of the rotating shaft is fixedly connected with an output shaft of the second driver, the other end of the rotating shaft penetrates through the liquid storage tank and extends into the liquid storage cavity, and the flow deflector is arranged on the rotating shaft.

5. The evaporative crystallization apparatus for making salt according to claim 4, wherein: still include the admission valve, the admission valve is located liquid storage pot upper portion with the liquid storage chamber intercommunication supplies in the leading-in air of liquid storage intracavity.

6. The evaporative crystallization apparatus for making salt according to claim 5, wherein: the support is sleeved on the first driver and is fixedly connected with the liquid storage tank.

7. The evaporative crystallization apparatus for manufacturing salt according to claim 6, wherein: the liquid storage tank is arranged on the support.

8. The evaporative crystallization apparatus for making salt according to claim 4, wherein: still include second stirring vane, second stirring vane locates on the puddler, liquid mixer, first heater and second heater are located between first stirring vane and the second stirring vane.

9. The evaporative crystallization apparatus for making salt according to claim 1, wherein: still include the bleeder valve, the bleeder valve is located on the discharging pipe, supply to derive in the crystallization material.

10. The evaporative crystallization apparatus for making salt according to claim 8, wherein: the first heater with the second heater all is provided with two, two first heater with two the second heater uses the puddler is central symmetry setting.