CN207061874U - A kind of system of processing of phosphoric acid,diluted - Google Patents
A kind of system of processing of phosphoric acid,diluted Download PDFInfo
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- CN207061874U CN207061874U CN201720402407.6U CN201720402407U CN207061874U CN 207061874 U CN207061874 U CN 207061874U CN 201720402407 U CN201720402407 U CN 201720402407U CN 207061874 U CN207061874 U CN 207061874U
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- phosphoric acid
- diluted
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- throwing device
- pipeline
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Abstract
The utility model belongs to chemical technology field, more particularly to a kind of system of processing of phosphoric acid,diluted, including throwing device (1), pulp tank (2), extraction tank (3), digestive shelf (4), filter (5) and phosphoric acid,diluted groove (6), the pulp tank (2) is connected by pipeline with the extraction tank (3), the extraction tank (3) is connected by pipeline with the digestive shelf (4), and the filter (5) is connected with the throwing device (1), digestive shelf (4) and phosphoric acid,diluted groove (6) respectively by pipeline.The utility model has the advantages that it is stable, it is easy to operate, phosphoric acid,diluted yield can be effectively improved, moreover it is possible to energy-saving and emission-reduction and environmental protection.
Description
Technical field
The utility model belongs to chemical technology field, and in particular to a kind of system of processing of phosphoric acid,diluted.
Background technology
Existing phosphoric acid by wet process phosphoric acid,diluted produces and processes system：Extraction slurry after extractive reaction is by being pumped into belt mistake
Filter or revolving-leaf type filter filtering, required phosphoric acid,diluted product is obtained after rinsing, ardealite outside dreg removing system through being discharged to slag
Field stockpiling or resource recycling.The problem of system of processing is present is that the water-soluble phosphorus content of phosphogypsum slag is up to 2-5%, phosphorus recovery
Rate is low, loss is larger, serious waste of resources, larger environmental pollution hidden danger be present, and enterprise's production cost is higher.Because gypsum phosphorus contains
Amount is higher, and the recycling to ardealite adds larger difficulty, it is also possible to causes the secondary pollution of phosphorus；Phosphoric acid,diluted extraction material
Slurry temperature degree is up to 80-85 degrees Celsius, pH value as little as 1 or so, belongs to high-temperature strong acid material, it is difficult to improve filter efficiency, improved
Filter operating mode.Therefore, develop a kind of system of processing that can effectively improve phosphoric acid,diluted production process phosphorous recovery and become and need solution badly
Technical problem certainly.
Utility model content
The purpose of this utility model is to provide a kind of system of processing easy to operate, can effectively handling phosphoric acid,diluted.
What the technical solution of the utility model was realized in：
A kind of system of processing of phosphoric acid,diluted, including throwing device, pulp tank, extraction tank, digestive shelf, filter and dilute phosphorus
Acid tank, the pulp tank are connected by pipeline with the extraction tank, and the extraction tank is connected by pipeline with the digestive shelf, institute
Filter is stated to be connected with the throwing device, digestive shelf and phosphoric acid,diluted groove respectively by pipeline.
In the system of processing of phosphoric acid,diluted 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 phosphoric acid,diluted provided by the utility model, it is preferable that the throwing device also includes axle sleeve, should
Axle sleeve is removably connected on the agitating shaft and is fixed on the body.
In the system of processing of phosphoric acid,diluted 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 phosphoric acid,diluted provided by the utility model, it is preferable that the throwing device also includes liquid level gauge,
The liquid level gauge is removably connected on the body.
In the system of processing of phosphoric acid,diluted provided by the utility model, it is preferable that the throwing device also include measuring pump,
Electric cabinet and valve II；The measuring pump is connected by pipeline with the dosing tank；The measuring pump passes through with the electric cabinet
It is electrically connected with；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 handle dilute
Phosphoric acid.(2) it is less than 1% by the systematic difference of the processing, the water-soluble phosphorus content of outer row's phosphogypsum slag, can exist steadily in the long term
Between 0.15~1%, the rate of recovery of phosphorus is improved, production consumption is reduced, has been provided for the resource recycling of ardealite
Sharp condition, the hidden danger of environmental pollution is reduced, improves economic 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- pulp tanks, 3- extraction tanks, 4- digestive shelfs, 5- filters, 6- phosphoric acid,diluted grooves, 11-
Body, 12- motors, 13- filler pipes, 14- chemical feed pipes, 15- agitating shafts, 16- agitating paddles, 17- axle sleeves, 18- dosing tanks, 19- are defeated
Pencil, 110- valve Is, 111- measuring pumps, 112- electric cabinets, 113- valves II, 114- liquid level gauges.
Embodiment
The technical scheme in the embodiment of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that
Described embodiment is only one of embodiment of the present utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other on the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.
A kind of system of processing of phosphoric acid,diluted, as depicted in figs. 1 and 2, including throwing device 1, pulp tank 2, extraction tank 3, disappear
Change groove 4, filter 5 and phosphoric acid,diluted groove 6, pulp tank 2 to be connected with extraction tank 3 by pipeline, extraction tank 3 is by pipeline with disappearing
Change groove 4 to connect, filter 5 is connected with throwing device 1, digestive shelf 4 and phosphoric acid,diluted groove 6 respectively by pipeline.
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.
Using the system of processing of phosphoric acid,diluted provided by the utility model so that the water-soluble phosphorus content in outer row's phosphogypsum slag is small
In 1%, and the rate of recovery of phosphorus steadily in the long term between 0.15~1%, can be improved, reduce production consumption.
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 phosphoric acid,diluted, it is characterised in that：Including throwing device (1), pulp tank (2), extraction tank (3), disappear Change groove (4), filter (5) and phosphoric acid,diluted groove (6), the pulp tank (2) to be connected with the extraction tank (3) by pipeline, institute State extraction tank (3) to be connected with the digestive shelf (4) by pipeline, the filter (5) is added with described respectively by pipeline Device (1), digestive shelf (4) and phosphoric acid,diluted groove (6) connection.
- 2. the system of processing of phosphoric acid,diluted according to claim 1, it is characterised in that：The throwing device (1) includes body (11), motor (12), filler pipe (13), chemical feed pipe (14), agitating shaft (15), agitating paddle (16), dosing tank (18) and grug transportation tube (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 phosphoric acid,diluted according to claim 2, it is characterised in that：The throwing device (1) also includes axle Cover (17), the axle sleeve (17) is removably connected on the agitating shaft (15) and is fixed on the body (11).
- 4. the system of processing of phosphoric acid,diluted according to claim 2, it is characterised in that：The throwing device (1) also includes valve I (110) of door, the valve I (110) are arranged on the grug transportation tube (19).
- 5. the system of processing of phosphoric acid,diluted according to claim 2, it is characterised in that：The throwing device (1) also includes liquid Position meter (114), the liquid level gauge (114) are removably connected on the body (11).
- 6. the system of processing of phosphoric acid,diluted according to claim 2, it is characterised in that：The throwing device (1) also includes meter Measure pump (111), electric cabinet (112) and valve II (113)；The measuring pump (111) is connected by pipeline and the dosing tank (18) Connect；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 |
|---|---|---|---|
| CN201720402407.6U CN207061874U (en) | 2017-04-18 | 2017-04-18 | A kind of system of processing of phosphoric acid,diluted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402407.6U CN207061874U (en) | 2017-04-18 | 2017-04-18 | A kind of system of processing of phosphoric acid,diluted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207061874U true CN207061874U (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720402407.6U Active CN207061874U (en) | 2017-04-18 | 2017-04-18 | A kind of system of processing of phosphoric acid,diluted |
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| CN (1) | CN207061874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927438A (en) * | 2017-04-18 | 2017-07-07 | 云南佳贝节能科技有限公司 | A kind of system of processing of phosphoric acid,diluted |
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2017
- 2017-04-18 CN CN201720402407.6U patent/CN207061874U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927438A (en) * | 2017-04-18 | 2017-07-07 | 云南佳贝节能科技有限公司 | A kind of system of processing of phosphoric acid,diluted |
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