CN209438398U - A kind of strong acid dilution system - Google Patents
A kind of strong acid dilution system Download PDFInfo
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- CN209438398U CN209438398U CN201820686614.3U CN201820686614U CN209438398U CN 209438398 U CN209438398 U CN 209438398U CN 201820686614 U CN201820686614 U CN 201820686614U CN 209438398 U CN209438398 U CN 209438398U
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- acid
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- graphite
- strong acid
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Abstract
The utility model relates to a kind of strong acid dilution systems, including water pot, concentrated acid tank, input terminal respectively with the water pot and concentrated acid tank connected graphite diluter and the diluted acid tank that is connect with the output end of graphite diluter, by the way that water-cooled layer is arranged in graphite diluter periphery, it is able to solve the problem of boiling is radiated in strong acid dilution；By the way that acid mist pipe is arranged in the upper end of graphite diluter, and acid mist pipe is connected to the problem of water pot neutralizes, is able to solve acid mist pollution in strong acid dilution；By the first water valve of setting and the first sour valve, and inflow and acid intake amount are controlled by flowmeter, diluted concentration then can be calculated according to flowmeter, realizes quantitative dilution；Strong acid dilution and diluted acid output are operated without personnel on site, are avoided its process and are injured to the danger of human body.
Description
Technical field
The utility model relates to strong acid to dilute field, and in particular to a kind of strong acid dilution system.
Background technique
China has wide saline and alkaline soil to need to improve, in reclamation of salinep-alkali soil technology, sour (inorganic, organic acid) and acid
The effect added with improvement soil ph value and passivation salt ion of matter, and the elution of salt can be promoted, it is the master of the reclamation of salinep-alkali soil
Want technology., will be native with production Chinese garden planting in alkaline mud cake acid adding especially to the alkaline earth of various slurry curing outputs, in China
Drug in some provinces has apparent Business Economic Benefit and social environment benefit.And the strong acid for being applied to this reclamation of salinep-alkali soil is dilute
It releases, due to heat dissipation and acid mist pollution problem, in addition the risk of operation, there is presently no fairly perfect processes.
Utility model content
The utility model for the technical problems in the prior art, provides a kind of strong acid dilution system.It can will be each
Kind strong acid (inorganic, organic acid) is diluted to the diluted acid for meeting concentration requirement for the reclamation of salinep-alkali soil, and it is diluted scattered to solve strong acid
Heat and acid mist pollution problem.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of strong acid dilution system, including water pot, dense
What sour tank, input terminal were connect with the water pot and the tank connected graphite diluter of concentrated acid and with the output end of graphite diluter respectively
Diluted acid tank, graphite diluter periphery are provided with water-cooled layer, and the top of the graphite diluter is connected with for collecting acid mist
Acid mist pipe, the other end of acid mist pipe is connected to the water pot.
The water-cooled layer connect to form water the circulation path with cooling tower, and the water inlet of the water-cooled layer goes out with the cooling tower
The second water pump is equipped between water end (W.E.), the water inlet pipe of the cooling tower is connect with the water pot.
The input terminal of the water pot is connected with water valve, connects between the output end of the water pot and the input terminal of graphite diluter
It is connected to the first water pump；The input terminal of the concentrated acid tank is connected with sour valve, and the output end of the concentrated acid tank is defeated with graphite diluter
Enter and is connected with the first acid pump between end.
Between first water pump and the graphite diluter and between the first acid pump and the graphite diluter
It is respectively connected with flowmeter.
The lower part of the graphite diluter is also connected with sewage pipe.
The connecting pin of the graphite diluter and the concentrated acid tank is equipped with check-valves.
The lower part of the diluted acid tank has diluted acid conveyance conduit, and the second acid pump is equipped on the diluted acid conveyance conduit.
The output end of the second acid pump is additionally provided with delivery gauge.
The system peripherals are provided with the acid tank for preventing acid from revealing.
The beneficial effects of the utility model are:
1) by the way that water-cooled layer is arranged in graphite diluter periphery, it is able to solve asking for boiling of radiating in strong acid dilution
Topic；
2) by the way that acid mist pipe is arranged in the upper end of graphite diluter, and acid mist pipe is connected to water pot and is neutralized, be able to solve
In strong acid dilution the problem of acid mist pollution；
3) by the first water valve of setting and the first sour valve, and inflow and acid intake amount are controlled by flowmeter, then basis
Flowmeter can calculate diluted concentration, realize quantitative dilution.
Detailed description of the invention
Fig. 1 be the utility model relates to a kind of strong acid quantify dilution system schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1, water pot, 2, concentrated acid tank, 3, water valve, 4, sour valve, 5, valve, the 6, first water pump, the 7, first acid pump, 8, flowmeter,
9, graphite diluter, the 10, second water pump, 11, cooling tower, 12, diluted acid tank, 13, acid tank, the 14, second acid pump, 15, output pressure
Table.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of strong acid dilution system, including water pot 1, concentrated acid tank 2, input terminal respectively with the water pot 1 and
The graphite diluter 9 that concentrated acid tank 2 connects and the diluted acid tank 12 being connect with the output end of graphite diluter 9, the graphite diluter 9
Periphery is provided with water-cooled layer, and the top of the graphite diluter 9 is connected with the acid mist pipe for collecting acid mist, acid mist pipe it is another
One end is connected to the water pot 1；
Preferably, the water pot wall thickness 6-8mm, concentrated acid tank skin thickness 14-18mm, diluted acid tank skin thickness 8-12mm, the water pot,
The capacity of concentrated acid tank and diluted acid tank is 5-12m3, material is PE material；
Further, the sum of the lift of first water pump 6 and the first acid pump 7 is less than or equal to 20 meters, i.e., dilutes to graphite
Device 9 conveys the sum of fluid pressure and is less than or equal to 0.2Mp；
Preferably, graphite radiating pipe heat dissipation area 10-30m2。
The water-cooled layer connect to form loop with cooling tower 11, and the water inlet of the water-cooled layer goes out with the cooling tower 11
The second water pump 10 is equipped between water end (W.E.), the water inlet pipe of the cooling tower 11 is connect with the lower end of the water pot 1；
Preferably, 11 material of cooling tower is glass reinforced plastic, and the specification of cooling tower 11 is 8-15 ton/hours.
The input terminal of the water pot 1 is connected with water valve 3, the output end of the water pot 1 and the input terminal of graphite diluter 9
Between be connected with the first water pump 6；The input terminal of the concentrated acid tank 2 is connected with sour valve 4, the output end and graphite of the concentrated acid tank 2
The first acid pump 7 is connected between the input terminal of diluter 9.
Between first water pump 6 and the graphite diluter 9 and first acid pumps 7 and the graphite diluter 9
Between be respectively connected with flowmeter 8；
Preferably, flowmeter 8 divides for water ga(u)ge and sour flowmeter, and water ga(u)ge is 5000-16000 ls/h common
Flowmeter, sour flow are calculated as tantalum electrode tetrafluoro electromagnetic flowmeter.
The lower part of the graphite diluter 9 is also connected with sewage pipe.
The connecting pin of the graphite diluter 9 and the concentrated acid tank 2 is equipped with check-valves, and sour transfer pipeline pipe fitting uses UPVC
Pipe, pipeline flange attachment spacers use the anticorrosive gasket of tetrafluoro.
The lower part of the diluted acid tank 12 has diluted acid conveyance conduit, and the second acid pump is equipped on the diluted acid conveyance conduit
14。
The output end of the second acid pump 14 is additionally provided with delivery gauge 15.
The system peripherals are provided with the acid tank 13 for preventing acid from revealing.
Preferably, the first, second acid pump is PP material, and the first sour pump power is 0.75~1.1kw, the second sour pump work
Rate is 3~22kw, exports 0.3~1.0Mp of diluted acid pressure, and the delivery gauge 15 is stainless steel diaphragm.
The implementation process of technical solutions of the utility model is as follows:
Step 1: opening water valve 3 to water pot 1 and inject clean tap water；It opens sour valve 4 and inputs strong acid to concentrated acid tank 2；
Step 2: Open valve 5 starts the first water pump 6, the second water pump 10, controls flow of inlet water；The first acid of starting pump 7,
And control concentrated acid flow；
Step 3: opening 12 valve of diluted acid tank, start thin acid pump 14, exported by delivery gauge 15 and UPVC pipeline.
Diluted concentration can be calculated according to water, sour flowmeter:
Wherein, η-highly corrosive agents concentration, ρ-highly corrosive agents specific gravity, m1- highly corrosive agents flow (unit: kilolitre/small
When), m2- water flow (unit: thousand ls/h)；
Water pump 10 inputs tap water to graphite diluter 9 to absorb graphite radiating in diluter 9 in strong acid dilution
The heat that pipe distributes enters cooling tower heat dissipation, originally water circulation use.Acid mist is collected by the acid mist pipe on diluter 9 enters water
1 tap water of tank absorbs.Impurity in recirculated water concentrates discharge by the sewage pipe under diluter 9.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of strong acid dilution system, including water pot (1), concentrated acid tank (2), input terminal respectively with the water pot (1) and concentrated acid tank
(2) the graphite diluter (9) connected and the diluted acid tank (12) being connect with the output end of graphite diluter (9), it is characterised in that: institute
It states graphite diluter (9) periphery and is provided with water-cooled layer, the top of the graphite diluter (9) is connected with the acid for collecting acid mist
Mist pipe, the other end of acid mist pipe are connected to the water pot (1).
2. a kind of strong acid dilution system according to claim 1, it is characterised in that: the water-cooled layer and cooling tower (11) are even
It connects to form loop, is equipped with the second water pump (10) between the water inlet of the water-cooled layer and the water outlet of the cooling tower (11), institute
The water inlet pipe for stating cooling tower (11) is connect with the lower end of the water pot (1).
3. a kind of strong acid dilution system according to claim 1, it is characterised in that: the input terminal of the water pot (1) connects
Have water valve (3), is connected with the first water pump (6) between the output end of the water pot (1) and the input terminal of graphite diluter (9)；Institute
The input terminal for stating concentrated acid tank (2) is connected with sour valve (4), the output end of the concentrated acid tank (2) and the input terminal of graphite diluter (9)
Between be connected with first acid pump (7).
4. a kind of strong acid dilution system according to claim 3, it is characterised in that: first water pump (6) and the stone
Flowmeter (8) are respectively connected between black diluter (9) and between the first acid pump (7) and the graphite diluter (9).
5. a kind of strong acid dilution system according to claim 1, it is characterised in that: the lower part of the graphite diluter (9)
It is also connected with sewage pipe.
6. a kind of strong acid dilution system according to claim 1, it is characterised in that: the graphite diluter (9) with it is described
The connecting pin of concentrated acid tank (2) is equipped with check-valves.
7. a kind of strong acid dilution system according to claim 1, it is characterised in that: the lower part of the diluted acid tank (12) has
Diluted acid conveyance conduit is equipped with the second acid pump (14) on the diluted acid conveyance conduit.
8. a kind of strong acid dilution system according to claim 7, it is characterised in that: the output end of the second acid pump (14)
It is additionally provided with delivery gauge (15).
9. a kind of strong acid dilution system according to claim 1, it is characterised in that: the system peripherals, which are provided with, prevents acid
The acid tank (13) of leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820686614.3U CN209438398U (en) | 2018-05-09 | 2018-05-09 | A kind of strong acid dilution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820686614.3U CN209438398U (en) | 2018-05-09 | 2018-05-09 | A kind of strong acid dilution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209438398U true CN209438398U (en) | 2019-09-27 |
Family
ID=68007919
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820686614.3U Active CN209438398U (en) | 2018-05-09 | 2018-05-09 | A kind of strong acid dilution system |
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| Country | Link |
|---|---|
| CN (1) | CN209438398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400660A (en) * | 2022-08-09 | 2022-11-29 | 无锡鼎桥新能源科技有限公司 | High-efficient graphite cooler is used in sulphuric acid dilution |
-
2018
- 2018-05-09 CN CN201820686614.3U patent/CN209438398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400660A (en) * | 2022-08-09 | 2022-11-29 | 无锡鼎桥新能源科技有限公司 | High-efficient graphite cooler is used in sulphuric acid dilution |
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