CN206705680U - A kind of system of processing of concentrated phosphoric acid - Google Patents
A kind of system of processing of concentrated phosphoric acid Download PDFInfo
- Publication number
- CN206705680U CN206705680U CN201720402435.8U CN201720402435U CN206705680U CN 206705680 U CN206705680 U CN 206705680U CN 201720402435 U CN201720402435 U CN 201720402435U CN 206705680 U CN206705680 U CN 206705680U
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- China
- Prior art keywords
- phosphoric acid
- concentrated phosphoric
- processing
- throwing device
- groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model belongs to chemical technology field, and in particular to a kind of system of processing of concentrated phosphoric acid, including throwing device (1), phosphoric acid,diluted groove (2), heat exchanger (3) and concentrated phosphoric acid groove (4)；The heat exchanger (3) is connected with the phosphoric acid,diluted groove (2) and concentrated phosphoric acid groove (4) respectively by pump, and the throwing device (1) is connected by pipeline with the pipeline being connected between the heat exchanger (3) and concentrated phosphoric acid groove (4).The utility model has the advantages that it is stable, it is easy to operate, concentrated phosphoric acid can be effectively purified, process production skill and product quality are stable after guarantee, moreover it is possible to energy-saving and emission-reduction and environmental protection.
Description
Technical field
The utility model belongs to chemical technology field, particularly relates to a kind of system of processing of concentrated phosphoric acid.
Background technology
Existing wet-process phosphoric acid concentration phosphoric acid production system of processing：The concentrated phosphoric acid being concentrated to give by phosphoric acid,diluted is pumped into by acid
Concentrated phosphoric acid storage tank, process raw materials for production use after being used as after clarifying naturally；Can be produced in concentration process substantial amounts of silica gel and
Metal sulfide colloid, these are colloid-stabilised to be suspended in concentrated acid liquid, it is difficult to which sedimentation separation, original system of processing use great Rong
The storage tank storage of product concentrated acid, and natural subsidence is separated to after concentrated acid proportion is less than 1.7 and send rear process to use.But because colloid is more steady
Fixed, acid liquid viscosity is larger, and sinking speed is slow, time-consuming, thermal loss is big, and concentrated acid storage tank bed drain purge is big, repeat power consumption of polymer processing compared with
It is big and be difficult to ensure that and sustainedly and stably give rear process conveying acceptable material, often cause rear process to produce because concentrated acid raw material is unqualified
Quality problem, or even cause rear process to stop and wait to expect, cause heavy economic losses to factory.
Utility model content
The purpose of this utility model is to provide a kind of system of processing easy to operate, can effectively purifying concentrated phosphoric acid.
What the technical solution of the utility model was realized in：
A kind of system of processing of concentrated phosphoric acid, including throwing device, phosphoric acid,diluted groove, heat exchanger and concentrated phosphoric acid groove；It is described to change
Hot device is connected with the phosphoric acid,diluted groove and concentrated phosphoric acid groove respectively by pump, and the throwing device is by pipeline with being connected the heat exchange
Pipeline connection between device and concentrated phosphoric acid groove.
In the system of processing of concentrated phosphoric acid provided by the utility model, it is preferable that the throwing device includes body, electricity
Machine, filler pipe, chemical feed pipe, agitating shaft, agitating paddle, dosing tank and grug transportation tube；The motor be placed in described it is external and detachable
It is connected on the body；The filler pipe and chemical feed pipe are arranged on the body；The agitating shaft is located in the body,
And one end of the agitating shaft and the output axis connection of the motor；The agitating paddle is removably connected on the agitating shaft；Institute
Dosing tank is stated to connect with the body by grug transportation tube.
In the system of processing of concentrated phosphoric acid provided by the utility model, it is preferable that the throwing device also includes axle sleeve,
The axle sleeve is removably connected on the agitating shaft and is fixed on the body.
In the system of processing of concentrated phosphoric acid provided by the utility model, it is preferable that the throwing device also includes valve
I, the valve I is arranged on the grug transportation tube.
In the system of processing of concentrated phosphoric acid provided by the utility model, it is preferable that the throwing device also includes liquid level
Meter, the liquid level gauge are removably connected on the body.
In the system of processing of concentrated phosphoric acid provided by the utility model, it is preferable that the throwing device also includes metering
Pump, electric cabinet and valve II；The measuring pump is connected by pipeline with the dosing tank；The measuring pump leads to the electric cabinet
Cross electric connection；The measuring pump is provided with drug feeding pipeline, and valve II is provided with the drug feeding pipeline.
The beneficial effects of the utility model are：(1) this system of processing is stable, easy to operate, can effectively purify dense
Phosphoric acid.(2) by the systematic difference of the processing, concentrated acid viscosity can be improved, the clarified separation speed of concentrated acid is improved into 2-4
Times, concentrated acid proportion is become controllable, reduce the concentrated acid sedimentation time, reduce concentrated acid thermal loss, provided for subsequent handling
The raw materials for production of steady quality, the process conditions of subsequent handling are stabilized, reduce bed drain purge, reduced and repeat machining load, drop
Low product energy consumption, ensure that the quality of final products, brings good economic and social benefit.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
One of embodiment of type, for those of ordinary skill in the art, without having to pay creative labor, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation of throwing device in Fig. 1；
In figure：1- throwing devices, 2- phosphoric acid,diluted grooves, 3- heat exchangers, 4- concentrated phosphoric acid grooves, 11- bodies, 12- motors, 13- add
Water pipe, 14- chemical feed pipes, 15- agitating shafts, 16- agitating paddles, 17- axle sleeves, 18- dosing tanks, 19- grug transportation tubes, 110- valve Is, 111-
Measuring pump, 112- electric cabinets, 113- valves II, 114- liquid level gauges.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only one of embodiment of the present utility model, rather than entirely
The embodiment in portion.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, belongs to the scope of the utility model protection.
A kind of system of processing of concentrated phosphoric acid, as depicted in figs. 1 and 2, including throwing device 1, phosphoric acid,diluted groove 2, heat exchanger 3
With concentrated phosphoric acid groove 4；The heat exchanger 3 is connected with the phosphoric acid,diluted groove 2 and concentrated phosphoric acid groove 4 respectively by pump, the throwing device 1
Connected by the pipeline between pipeline and the connection heat exchanger 3 and concentrated phosphoric acid groove 4.System enhancement concentrated acid viscosity, will be dense
The clarified separation speed of acid improves 2-4 times, concentrated acid proportion is become controllable, reduces the concentrated acid sedimentation time, reduce concentrated acid
Thermal loss.
In the present embodiment, throwing device 1 includes body 11, motor 12, filler pipe 13, chemical feed pipe 14, agitating shaft 15, stirring
Oar 16, dosing tank 18 and grug transportation tube 19；Motor 12 is placed in outside body 11 and is removably connected on body 11；Filler pipe 13 and plus
Pencil 14 is arranged on body 11, is respectively used to add water and medicament into body 11；Agitating shaft 15 is located in body 11, and should
One end of agitating shaft 15 and the output axis connection of motor 12；Agitating paddle 16 is removably connected on agitating shaft 15；Dosing tank 18 is logical
Cross grug transportation tube 19 to connect with body 11, for the medicament prepared to be transported in dosing tank 18 from body 11.
To make equipment stable operation, stable during stirring, throwing device 1 also includes axle sleeve 17, and the axle sleeve 17 is detachably connected
In on agitating shaft 15 and being fixed on body 11.
Throwing device 1 also includes valve I 110, and the valve I 110 is arranged on grug transportation tube 19.
For convenience of the liquid case in observation throwing device 1, throwing device 1 also includes liquid level gauge 114, the liquid level gauge 114
It is removably connected on body 11.
Throwing device 1 also includes measuring pump 111, electric cabinet 112 and valve II 113；Measuring pump 111 passes through pipeline and dosing
Case 18 connects；Measuring pump 111 passes through electric connection with electric cabinet 112；Measuring pump 111 is provided with drug feeding pipeline, the drug feeding pipeline
On be provided with valve II 113.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
- A kind of 1. system of processing of concentrated phosphoric acid, it is characterised in that：Including throwing device (1), phosphoric acid,diluted groove (2), heat exchanger (3) With concentrated phosphoric acid groove (4)；The heat exchanger (3) is connected with the phosphoric acid,diluted groove (2) and concentrated phosphoric acid groove (4) respectively by pump, described Throwing device (1) is connected by pipeline with the pipeline being connected between the heat exchanger (3) and concentrated phosphoric acid groove (4).
- 2. the system of processing of concentrated phosphoric acid according to claim 1, it is characterised in that：The throwing device (1) includes this Body (11), motor (12), filler pipe (13), chemical feed pipe (14), agitating shaft (15), agitating paddle (16), dosing tank (18) and loading Manage (19)；The motor (12) is placed in the body (11) outside and is removably connected on the body (11)；The filler pipe (13) it is arranged at chemical feed pipe (14) on the body (11)；The agitating shaft (15) is located in the body (11), and this is stirred Mix one end of axle (15) and the output axis connection of the motor (12)；The agitating paddle (16) is removably connected to the agitating shaft (15) on；The dosing tank (18) is connected by grug transportation tube (19) with the body (11).
- 3. the system of processing of concentrated phosphoric acid according to claim 2, it is characterised in that：The throwing device (1) also includes Axle sleeve (17), the axle sleeve (17) are removably connected on the agitating shaft (15) and are fixed on the body (11).
- 4. the system of processing of concentrated phosphoric acid according to claim 2, it is characterised in that：The throwing device (1) also includes Valve I (110), the valve I (110) are arranged on the grug transportation tube (19).
- 5. the system of processing of concentrated phosphoric acid according to claim 2, it is characterised in that：The throwing device (1) also includes Liquid level gauge (114), the liquid level gauge (114) are removably connected on the body (11).
- 6. the system of processing of concentrated phosphoric acid according to claim 2, it is characterised in that：The throwing device (1) also includes Measuring pump (111), electric cabinet (112) and valve II (113)；The measuring pump (111) passes through pipeline and the dosing tank (18) Connection；The measuring pump (111) passes through electric connection with the electric cabinet (112)；The measuring pump (111) is provided with chemical feed pipe Road, valve II (113) is provided with the drug feeding pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402435.8U CN206705680U (en) | 2017-04-18 | 2017-04-18 | A kind of system of processing of concentrated phosphoric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402435.8U CN206705680U (en) | 2017-04-18 | 2017-04-18 | A kind of system of processing of concentrated phosphoric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206705680U true CN206705680U (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720402435.8U Active CN206705680U (en) | 2017-04-18 | 2017-04-18 | A kind of system of processing of concentrated phosphoric acid |
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| Country | Link |
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| CN (1) | CN206705680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107043094A (en) * | 2017-04-18 | 2017-08-15 | 云南佳贝节能科技有限公司 | A kind of system of processing of concentrated phosphoric acid |
-
2017
- 2017-04-18 CN CN201720402435.8U patent/CN206705680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107043094A (en) * | 2017-04-18 | 2017-08-15 | 云南佳贝节能科技有限公司 | A kind of system of processing of concentrated phosphoric acid |
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