CN215963569U

CN215963569U - Industrial phosphate crystallization device

Info

Publication number: CN215963569U
Application number: CN202122348982.1U
Authority: CN
Inventors: 王璐; 王建; 李海
Original assignee: Xuzhou Tianjia Edible Chemical Co ltd
Current assignee: Xuzhou Tianjia Edible Chemical Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-08
Anticipated expiration: 2031-09-27

Abstract

The utility model belongs to the technical field of phosphate production equipment, and particularly relates to an industrial phosphate crystallization device which comprises a crystallization mechanism, a crushing mechanism and a scraping mechanism, wherein the crystallization mechanism comprises a reaction kettle and a cooling pipe arranged on the reaction kettle, and the crushing mechanism comprises a motor arranged at the top of the reaction kettle, a rotating shaft connected to the motor, a placing barrel fixed on the rotating shaft and a telescopic rod arranged inside the placing barrel. According to the utility model, the rotating shaft is driven to rotate by the starting motor, the telescopic rod is driven to stretch under the action of centrifugal force, raw materials can be stirred during crystallization, so that the reaction is more sufficient, the large-sized phosphate ore raw materials can be crushed during rotation by the arranged crushing hammer, the reaction area is increased, and meanwhile, crystals adhered to the inner wall of the reaction kettle can be timely scraped during reaction through the mutual matching of the arranged elastic rod, the scraper blade and other structures.

Description

Industrial phosphate crystallization device

Technical Field

The utility model relates to the technical field of phosphate production equipment, in particular to an industrial phosphate crystallization device.

Background

The naturally occurring phosphate is phosphate ore, which is reacted with sulfuric acid to produce calcium dihydrogen phosphate and calcium sulfate, which are absorbed by plant to produce phosphate. The phosphate can be divided into orthophosphate and condensed phosphate, the phosphate used in food processing is usually sodium salt, calcium salt, potassium salt and ferric salt and zinc salt as nutrition enhancer, the variety of common food grade phosphate is more than thirty, the sodium phosphate is the main consumption variety of domestic food phosphate, and the consumption of potassium phosphate is increased year by year along with the development of food processing technology.

When the existing phosphate is crystallized, sulfuric acid reacts with phosphate ore to generate the phosphate ore, but most of the phosphate ore is mainly in a large block shape, and the reaction rate is easily influenced because the phosphate ore block is large.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

the utility model provides an industry phosphate crystallization device, includes crystallization mechanism, rubbing crusher structure and scrapes the material mechanism, crystallization mechanism includes reation kettle, sets up cooling tube on the reation kettle, rubbing crusher structure is including setting up the motor at reation kettle top, connecting pivot on the motor, fixing epaxial a section of thick bamboo of placing, setting are in place the inside telescopic link of a section of thick bamboo, articulate crushing hammer on the telescopic link.

The present invention in a preferred example may be further configured to: a feeding port is formed in the top of the reaction kettle, and a discharging pipe is arranged at the bottom of the reaction kettle.

Through adopting above-mentioned technical scheme, utilize the charge door, can add the raw materials in to reation kettle.

The present invention in a preferred example may be further configured to: the cooling pipe is spirally arranged on the side wall of the reaction kettle.

Through adopting above-mentioned technical scheme, utilize the cooling tube, can cool down reation kettle, promote the phosphate crystallization.

The present invention in a preferred example may be further configured to: one end of the telescopic rod is connected with a spring, and the remaining end of the spring is fixed on the inner wall of the placing barrel.

Through adopting above-mentioned technical scheme, utilize the spring, can drive the telescopic link and reset.

The present invention in a preferred example may be further configured to: the number of the placing cylinders is eight, and every four placing cylinders are in one group.

Through adopting above-mentioned technical scheme, utilize and place a section of thick bamboo, can accomodate the telescopic link.

The present invention in a preferred example may be further configured to: the scraping mechanism comprises an elastic rod arranged on the rotating shaft and a scraping plate connected to one end of the elastic rod.

Through adopting above-mentioned technical scheme, the pivot is rotated and is driven the scraper blade and rotate, can avoid the crystallization adhesion on the reation kettle inner wall.

The present invention in a preferred example may be further configured to: the number of the scraping plates is two, and the two scraping plates are symmetrically arranged on the rotating shaft by taking the central line of the rotating shaft as a symmetry axis.

Through adopting above-mentioned technical scheme, utilize the scraper blade, can clear up the crystallization on the reation kettle lateral wall.

The present invention in a preferred example may be further configured to: the number of the elastic rods is four, and every two elastic rods form a group.

Through adopting above-mentioned technical scheme, utilize the elastic rod, can make the scraper blade hug closely reation kettle.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, the rotating shaft is driven to rotate by the starting motor, the telescopic rod is driven to stretch under the action of centrifugal force, raw materials can be stirred during crystallization, so that the reaction is more sufficient, and the large-sized phosphate ore raw materials can be crushed during rotation by the arranged crushing hammer, so that the reaction area is increased, and the crystallization rate is conveniently improved.

2. According to the utility model, through the mutual matching of the structures such as the elastic rod and the scraper, crystals adhered to the inner wall of the reaction kettle can be timely scraped during reaction, so that the phenomenon that the crystals accumulate into scales for a long time to influence the heat exchange effect between the cooling pipe and the reaction kettle is avoided, and the crystallization rate of phosphate is further improved.

Drawings

FIG. 1 is a perspective view of the overall structure of one embodiment of the present invention;

FIG. 2 is a schematic front sectional view of the overall structure of one embodiment of the present invention;

fig. 3 is a schematic top-down view of a spindle structure according to an embodiment of the present invention.

Reference numerals:

100. a crystallization mechanism; 101. a reaction kettle; 102. a cooling pipe;

200. a crushing mechanism; 201. a motor; 202. a rotating shaft; 203. placing the cylinder; 204. a telescopic rod; 205. a crushing hammer;

300. a scraping mechanism; 301. an elastic rod; 302. a scraper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

An industrial phosphate crystallization apparatus provided by some embodiments of the present invention is described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-3, the industrial phosphate crystallization apparatus provided by the present invention includes a crystallization mechanism 100, a pulverization mechanism 200 and a scraping mechanism 300, wherein the crystallization mechanism 100 includes a reaction kettle 101, a feed inlet is provided at the top of the reaction kettle 101, a discharge pipe is provided at the bottom of the reaction kettle 101, and a cooling pipe 102 is provided on the reaction kettle 101, the pulverization mechanism 200 includes a motor 201 provided at the top of the reaction kettle 101, a rotating shaft 202 connected to the motor 201, and eight placement cylinders 203 fixed on the rotating shaft 202, the number of the placement cylinders 203 is eight, every four placement cylinders 203 are a group, a telescopic rod 204 provided inside the placement cylinder 203, and a pulverization hammer 205 hinged on the telescopic rod 204.

Specifically, drive pivot 202 through starter motor 201 and rotate to it is flexible to drive telescopic link 204 under the centrifugal force effect, can stir the raw materials when the crystallization, makes the reaction more abundant, and through the crushing hammer 205 that sets up, can carry out the breakage to the great phosphorus ore raw materials of body block when rotating, increases its reaction area, is convenient for improve crystallization rate.

Example two:

referring to fig. 1 to 3, in the first embodiment, the cooling pipe 102 is spirally disposed on the sidewall of the reaction kettle 101, and the cooling pipe 102 can cool the reaction kettle 101 to promote crystallization of phosphate.

On the other hand, the one end of telescopic link 204 is connected with the spring, and the remaining one end of spring is fixed on placing the inner wall of a section of thick bamboo 203, utilizes the spring, can drive telescopic link 204 and reset.

Example three:

in the above embodiment, as shown in fig. 1 to 3, the scraping mechanism 300 includes four elastic rods 301 disposed on the rotating shaft 202, and each two elastic rods 301 form a group and connect to one end of the elastic rod 301, and the number of the scraping plates 302 is two, and the two scraping plates 302 are disposed on the rotating shaft 202 symmetrically with respect to the center line of the rotating shaft 202 as the symmetry axis.

Specifically, through mutually supporting of the structures such as elastic rod 301, scraper blade 302 that set up, can in time strike off the crystallization of reation kettle 101 inner wall adhesion when the reaction takes place, avoid it to gather for a long time and become the dirt, influence the heat transfer effect between cooling tube 102 and the reation kettle 101 to further improve the crystallization rate of phosphate.

The working principle and the using process of the utility model are as follows: at first drop into the raw materials in to reation kettle 101 through the charge door, then starter motor 201 drives pivot 202 and rotates, and it is flexible to drive telescopic link 204 under the centrifugal force effect, stir the raw materials, it is more abundant to make its reaction, then at the pivoted in-process, crushing hammer 205 through setting up, can carry out the breakage to the great phosphorus ore raw materials of body block, increase its reaction area, simultaneously through the elastic rod 301 that sets up, mutually supporting of structures such as scraper blade 302, can in time strike off the crystallization of reation kettle 101 inner wall adhesion when taking place the reaction, avoid its heat transfer effect that influences between cooling tube 102 and reation kettle 101.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 claims and their equivalents.

Claims

1. An industrial phosphate crystallization device comprises a crystallization mechanism (100), a crushing mechanism (200) and a scraping mechanism (300), and is characterized in that the crystallization mechanism (100) comprises a reaction kettle (101) and a cooling pipe (102) arranged on the reaction kettle (101);

the crushing mechanism (200) comprises a motor (201) arranged at the top of the reaction kettle (101), a rotating shaft (202) connected to the motor (201), a placing barrel (203) fixed to the rotating shaft (202), an expansion rod (204) arranged inside the placing barrel (203), and a crushing hammer (205) hinged to the expansion rod (204).

2. The industrial phosphate crystallization apparatus according to claim 1, wherein the reaction vessel (101) is provided with a feeding port at the top and a discharging port at the bottom of the reaction vessel (101).

3. An industrial phosphate crystallization apparatus according to claim 1, characterized in that the cooling pipes (102) are spirally arranged on the side wall of the reaction vessel (101).

4. An industrial phosphate crystallization apparatus according to claim 1, wherein one end of the telescopic rod (204) is connected with a spring, and the remaining end of the spring is fixed on the inner wall of the placing cylinder (203).

5. An industrial phosphate crystallization plant according to claim 1, characterized in that the number of said holding cylinders (203) is eight, and every four holding cylinders (203) are in a group.

6. An industrial phosphate crystallization apparatus according to claim 1, wherein the scraping mechanism (300) comprises an elastic rod (301) disposed on the rotation shaft (202), and a scraper (302) connected to one end of the elastic rod (301).

7. The industrial phosphate crystallization apparatus according to claim 6, wherein the number of the scrapers (302) is two, and the two scrapers (302) are symmetrically arranged on the rotating shaft (202) with the center line of the rotating shaft (202) as the symmetry axis.

8. An industrial phosphate crystallization apparatus according to claim 6, characterized in that the number of said elastic rods (301) is four and every two elastic rods (301) are in a group.