CN208694301U - A kind of device producing macrogranule salt - Google Patents
A kind of device producing macrogranule salt Download PDFInfo
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- CN208694301U CN208694301U CN201821375874.5U CN201821375874U CN208694301U CN 208694301 U CN208694301 U CN 208694301U CN 201821375874 U CN201821375874 U CN 201821375874U CN 208694301 U CN208694301 U CN 208694301U
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- vaporization chamber
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- heating room
- salt
- macrogranule
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Abstract
The utility model creation provides a kind of device for producing macrogranule salt, including vaporization chamber and positioned at two sets of circulation evaporators of the vaporization chamber side, secondary steam pipe is connected at the top of the vaporization chamber, the vaporization chamber bottom is connected with salt foot, the secondary steam pipe bottom, which is equipped with, protrudes into the indoor central well down take of evaporation, the circulation evaporator includes heating room and the circulating pump positioned at heating room bottom, the heating room is connected to by circulation pipe with the vaporization chamber, and the heating room is connected to by bridge piece with the secondary steam pipe.A kind of device for producing macrogranule salt of the innovation and creation installs two sets of circulation evaporators on same circulating and evaporating room, to increase the concentration of solidliquid mixture, and then obtains the salt crystal of greater particle size.
Description
Technical field
The invention belongs to reaction vessel field, more particularly, to a kind of device for producing macrogranule salt.
Background technique
Salt is the necessity of human lives, is the base stock of chemical industry, in other industrial departments and farming, animal husbandry and fishery
Also there is extensive use.The salt of current market sale is based on the lesser vacuum salt of particle, and the present apparatus passes through vaporous parameter pair
Granularity, crystal form of crystallization etc. influence, big grain Variety Salt of the exploitation granularity in 0.8mm~1.2mm.To control grain size number, purity
Becoming the developing direction of salt producing craft control for the evaporation technology control of main research.
Summary of the invention
In view of this, the invention is directed to a kind of device for producing macrogranule salt, to solve existing kind salt fines
The problems such as last shape or smaller granularity.
In order to solve the above technical problems, the invention the technical solution adopted is that:
A kind of device producing macrogranule salt, two sets of circulating and evaporatings including vaporization chamber and positioned at the vaporization chamber side fill
It sets, is connected with secondary steam pipe at the top of the vaporization chamber, the vaporization chamber bottom is connected with salt foot, and the secondary steam pipe bottom is equipped with
The indoor central well down take of evaporation is protruded into, the circulation evaporator includes heating room and the circulation positioned at heating room bottom
Pump, the heating room are connected to by circulation pipe with the vaporization chamber, and the heating room passes through bridge piece and the secondary steam pipe
Connection.
Further, the vaporization chamber is equipped with several overhaul of the equipments manholes.
Further, the heating room side surface upper part is equipped with heating steam inlet, and side lower is equipped with condensation-water drain.
Further, the angle between two sets of circulation evaporators is 60~180 °.
Further, the central well down take bottom is located at medium position in the vaporization chamber.
Further, stainless steel end socket is equipped with below the central well down take.
Further, the central well down take passes through bracket with stainless steel end socket and is fixedly connected with the evaporation chamber interior walls.
Further, the bracket is made of several T font framves being distributed in around the central well down take.
Further, the T font frame includes vertically disposed transverse tube and vertical tube, and one end of the transverse tube and the center drop
Liquid pipe is welded and fixed, and the other end is welded and fixed with the evaporation chamber interior walls, and one end of the vertical tube and transverse tube welding are solid
Fixed, the other end is welded and fixed with stainless steel end socket edge.
The invention has the advantages and positive effects of:
(1) macrogranule salt process units described in the invention installs two sets of circulating and evaporatings on same circulating and evaporating room
Device to increase the concentration of solidliquid mixture, and then obtains the salt crystal of greater particle size；
(2) in the invention two sets of circulation evaporators setting so that crystal is sufficiently recycled, and the mill of crystal
The aggravation of damage degree, and then make the sufficient rounding of crystal and increase；
(3) existing central well down take is truncated to vaporization chamber medium position in the invention, and be arranged in its underpart
Buffering stainless steel end socket, so that heating room is back to the solidliquid mixture of vaporization chamber and is back in vaporization chamber by secondary tracheae
Liquid material existing in vaporization chamber will not be caused to impact, to protect the salt of established greater particle size to crystallize.
Detailed description of the invention
Fig. 1 is the schematic view of the front view that macrogranule salt device is produced described in the invention embodiment；
Fig. 2 is the side structure schematic view that macrogranule salt device is produced described in the invention embodiment；
Fig. 3 is evaporation chamber structural schematic diagram described in the invention embodiment.
In figure: 1- vaporization chamber；2- heats room；Bis- steam pipes of 3-；4- circulating pump；5- circulation pipe；6- bridge piece；7- salt
Foot；8- heats steam inlet；9- condensation-water drain；10- manhole；11- central well down take；12- stainless steel end socket；13- transverse tube；
14- vertical tube.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
In some embodiments, a kind of device producing macrogranule salt, including vaporization chamber 1 and positioned at the vaporization chamber side
Two sets of circulation evaporators, the vaporization chamber top are connected with secondary steam pipe 3, and bottom is connected with salt foot 7, the secondary steam pipe 3
Bottom is equipped with the central well down take 11 protruded into the vaporization chamber 1, and the circulation evaporator includes heating room 2 and being located to heat
The circulating pump 4 of 2 bottom of room, the heating room 2 are connected to by circulation pipe 5 with the vaporization chamber 1, and the heating room 2 passes through connection
Bend pipe 6 is connected to the secondary steam pipe 3.
The vaporization chamber 1 is equipped with several overhauls of the equipments manhole 10.
2 side surface upper part of heating room is equipped with heating steam inlet 8, and side lower is equipped with condensation-water drain 9, i.e., external
Steam imitates the flow direction of the material of the steam flow of oven heats and the indoor needs heating of heating on the contrary, improving heating
Rate.
Angle between two sets of circulation evaporators is 120 °, the setting of the angle cannot it is excessive can not be too small, such as
Fruit is excessive to will increase equipment occupation space, and will increase installation cost；If angle too small, the pipe of two circulation evaporators
Line arrangement is closer, and relatively mixed and disorderly, is unfavorable for the maintenance and maintenance of follow-up equipment.
When the device is running, steam is entered in heating room 2 by heating steam inlet 8, will be steamed after material heating in heating room 2
Vapour condensation, and enter downstream from condensation-water drain 9, the feed liquid after heating is pumped into vaporization chamber 1 by circulating pump 4, into steaming
Feed liquid part behind hair room 1 flashes off steam, and into secondary steam pipe 3, the steam that some vapor imports heating room is steamed as heating
Vapour partially enters downstream, and heating room is equipped with manhole 10, in case using when overhaul of the equipments, heating room lower part connects salt foot 7,
After being wherein concentrated by evaporation into the feed liquid of vaporization chamber, there is partial crystals precipitation, subsequently into salt foot 7, will be analysed by control switch
Crystal export out, vaporization chamber reach the solidliquid mixture of balance, are partially recycled into heating room and reheat circulation, to reach
The purpose grown up to crystal, finally returns to vaporization chamber for the solidliquid mixture after heating again, so recycles.
Two sets of circulation evaporators are installed in the heating room of the present embodiment simultaneously can make salt by quick forced circulation
Crystal obtains the mutual abrasion of crystal around while growing up, to reach circular granular crystals；Specifically, it heats
The solidliquid mixture of vaporization chamber is first heated in room, is then pumped into vaporization chamber by the circulating pump of one end；It is evaporating
In room, solidliquid mixture evaporation, steam therein into secondary steam pipe as the heating steam of next effect, or as MVR's
Steam source, the solidliquid mixture after the interior concentration of vaporization chamber continue through another circulation evaporator and are evaporated concentration, thus
Achieve the effect that further increase and rounding by the further enrichment of the solidliquid mixture of thickening and by solid particle.
A set of circulation evaporator is installed as a comparison with vaporization chamber, what which obtained is typically all
Powdery salt, specification is uneven, and maximum particle diameter is generally 0.1~0.3mm, the salt that two sets of circulation evaporators of the present embodiment obtain
The partial size of crystallization is between 0.8~1.2mm, and crystal form is circle.
In addition, applicant has also carried out a large amount of experimental study to three sets of vaporization chamber installation, four sets of circulation evaporators, send out
Existing, the setting of three sets, the four sets circulation evaporators can't significantly increase the partial size of final salt crystallization, or even salt can be made to crystallize
Partial size becomes smaller, and is specifically shown in Table 1, traces it to its cause, it should be that more set circulation evaporators are operated together, can further increase salt crystallization
The degree of wear, then influence salt crystallization crystal form and partial size.
1 circulation evaporator of table installs influence of the tricks to salt Crystal type and partial size
It in some embodiments, is the partial size of further balanced salt crystallization, buffering dress is arranged in evaporation chamber in applicant
It sets, the central well down take bottom in the buffer unit is located in the vaporization chamber that (existing central well down take protrudes into medium position
Vaporization chamber bottom), existing central well down take can be carried out by manhole cutting realization, be equipped with not below the central well down take
Become rusty steel end socket, and the central well down take is fixedly connected by bracket with the evaporation chamber interior walls with stainless steel end socket.
The bracket is made of four T font framves, which includes vertically disposed transverse tube and vertical tube, the transverse tube
One end be welded and fixed with the central well down take, the other end is welded and fixed with the evaporation chamber interior walls, the one of the vertical tube
End is welded and fixed with the transverse tube, and the other end is welded and fixed with stainless steel end socket edge.
Existing central well down take is truncated to vaporization chamber medium position in the present embodiment, and buffering is set in its underpart and is used
Stainless steel end socket, so that heating room is back to the solidliquid mixture of vaporization chamber and is back to the indoor liquid of evaporation by secondary tracheae
Material existing in vaporization chamber will not be caused to impact, to protect the salt of established greater particle size to crystallize.
The design of the buffer unit can effectively improve the partial size of salt crystallization, and salt Crystal type is preferable, is specifically shown in Table 2.
Influence of 2 buffer unit of table to salt Crystal type and partial size
| Buffer unit is not installed | Buffer unit is installed | |
| Salt Crystal type structure | Relatively regular circle | Regular circle shapes |
| Salt crystallization particle diameter | 0.8~1.2mm | 1.0~1.2mm |
Above an embodiment of the invention is described in detail, but the content is only the invention
Preferred embodiment should not be considered as limiting the invention the practical range of creation.It is all to be made according to the invention application range
All the changes and improvements etc., shall remain within the patent scope covered by the invention.
Claims (9)
1. a kind of device for producing macrogranule salt, which is characterized in that followed including vaporization chamber and positioned at two sets of the vaporization chamber side
Ring vaporising device, the vaporization chamber top are connected with secondary steam pipe, and the vaporization chamber bottom is connected with salt foot, the secondary steam pipe
Bottom, which is equipped with, protrudes into the indoor central well down take of evaporation, and the circulation evaporator includes heating room and positioned at heating room bottom
The circulating pump in portion, the heating room are connected to by circulation pipe with the vaporization chamber, the heating room pass through bridge piece with it is described
Secondary steam pipe connection.
2. a kind of device for producing macrogranule salt according to claim 1, which is characterized in that the vaporization chamber is equipped with several
Overhaul of the equipments manhole.
3. a kind of device for producing macrogranule salt according to claim 1, which is characterized in that heating room side surface upper part is set
There is heating steam inlet, side lower is equipped with condensation-water drain.
4. a kind of device for producing macrogranule salt according to claim 1, which is characterized in that two sets of circulation evaporators it
Between angle be 60~180 °.
5. a kind of device for producing macrogranule salt according to claim 1, which is characterized in that central well down take bottom position
In medium position in the vaporization chamber.
6. a kind of device for producing macrogranule salt according to claim 5, which is characterized in that set below the central well down take
There is stainless steel end socket.
7. a kind of device for producing macrogranule salt according to claim 6, which is characterized in that the central well down take with it is stainless
Steel end socket passes through bracket and is fixedly connected with the evaporation chamber interior walls.
8. a kind of device for producing macrogranule salt according to claim 7, which is characterized in that the bracket is described by being distributed in
Several T font framves composition around central well down take.
9. a kind of device for producing macrogranule salt according to claim 8, which is characterized in that the T font frame includes vertical
The transverse tube and vertical tube of setting, one end of the transverse tube are welded and fixed with the central well down take, the other end and the vaporization chamber
Inner wall is welded and fixed, and one end of the vertical tube is welded and fixed with the transverse tube, the other end and the stainless steel end socket edge welding
Connect fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821375874.5U CN208694301U (en) | 2018-08-24 | 2018-08-24 | A kind of device producing macrogranule salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821375874.5U CN208694301U (en) | 2018-08-24 | 2018-08-24 | A kind of device producing macrogranule salt |
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| Publication Number | Publication Date |
|---|---|
| CN208694301U true CN208694301U (en) | 2019-04-05 |
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ID=65944818
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821375874.5U Active CN208694301U (en) | 2018-08-24 | 2018-08-24 | A kind of device producing macrogranule salt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837552A (en) * | 2018-08-24 | 2018-11-20 | 中盐工程技术研究院有限公司 | A kind of device producing macrogranule salt |
-
2018
- 2018-08-24 CN CN201821375874.5U patent/CN208694301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837552A (en) * | 2018-08-24 | 2018-11-20 | 中盐工程技术研究院有限公司 | A kind of device producing macrogranule salt |
| CN108837552B (en) * | 2018-08-24 | 2024-01-16 | 中盐工程技术研究院有限公司 | Device for producing large-particle salt |
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