CN209188720U - A kind of magnesium nitrate production equipment - Google Patents
A kind of magnesium nitrate production equipment Download PDFInfo
- Publication number
- CN209188720U CN209188720U CN201821494587.6U CN201821494587U CN209188720U CN 209188720 U CN209188720 U CN 209188720U CN 201821494587 U CN201821494587 U CN 201821494587U CN 209188720 U CN209188720 U CN 209188720U
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- Prior art keywords
- tank
- pipe
- nitric acid
- acid storage
- sleeping
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Abstract
The utility model relates to magnesium nitrate production technical fields, especially a kind of magnesium nitrate production equipment, including nitric acid storage tank, nitric acid storage tank side is equipped with sleeping tank, gravity tank is placed at the top of the steel bracket, jacketed pipe is equipped with inside steel bracket, the jacketed pipe side is equipped with absorption tower, the emptying pipe valve side is equipped with Negative pressure machine, the jacketed pipe side is equipped with feeding port, sealing cover is hinged on the feeding port, bottom side is fixedly connected with circular hollow plate inside the jacketed pipe, the circular hollow plate surface is evenly equipped with its internal through-hole of connection, circular hollow plate two sides are equipped with both ends vertically and are respectively communicated with stainless steel tube internal with it inside gravity tank, the collet bottom of the tube is equipped with valvular discharge nozzle, it is equipped at the top of the jacketed pipe and is connected to its internal flue gas leading with inside absorption tower.Faster, input cost is less for the utility model magnesium nitrate throughput rate.
Description
Technical field
The utility model relates to magnesium nitrate production technical field more particularly to a kind of magnesium nitrate production equipments.
Background technique
Nitric acid has volatile performance, and when industrially prepared magnesium nitrate needs to react nitric acid with magnesium, is preparing nitre
Nitric acid is instilled in the jacketed pipe equipped with water and magnesium ingot when sour magnesium, nitric acid is first contacted with water at this time, and water has been heated, nitric acid
It is readily volatilized to be absorbed tower absorption, the waste of nitric acid is resulted in, cost is increased.
Utility model content
Purpose of the utility model is to solve existing in the prior art, nitric acid in magnesium nitrate preparation process is readily volatilized
The shortcomings that, and a kind of magnesium nitrate production equipment proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of magnesium nitrate production equipment, including nitric acid storage tank are designed, the nitric acid storage tank side is equipped with supporting table, nitric acid storage
Tank side is equipped with the sleeping tank being placed in supporting table, and the sleeping tank side is equipped with the steel bracket for standing on supporting table surface, the steel
Cradle top is placed with gravity tank, is equipped with the jacketed pipe for being placed in supporting table surface inside steel bracket, the jacketed pipe side is set
There is the absorption tower being placed on supporting table surface, the sleeping tank side top is fixed with the first of connection nitric acid storage tank inner bottom surface
Delivery pipe, sleeping tank top side is equipped with the water inlet pipe for being connected to its inside and air inlet pipe, the water inlet pipe and air inlet pipe are respectively equipped with
Pure water pipe valve and emptying pipe valve, the emptying pipe valve side are equipped with the Negative pressure machine being fixed on sleeping tank, negative pressure machine negative pressure end
It is communicated with the first negative tube and the second negative tube, the first air valve and are respectively equipped on first negative tube and the second negative tube
Two air valves, the sleeping tank are equipped with both ends far from the side of nitric acid storage tank and are respectively communicated with bottom side and gravity tank inside bottom side inside sleeping tank
The second delivery pipe, the jacketed pipe side is equipped with feeding port, sealing cover is hinged on the feeding port, inside the jacketed pipe
Bottom side is fixedly connected with circular hollow plate, and the circular hollow plate surface is evenly equipped with its internal through-hole of connection, circular hollow plate
Two sides are equipped with both ends vertically and are respectively communicated with stainless steel tube internal with it inside gravity tank, and the collet bottom of the tube is equipped with and has
The discharge nozzle of valve, the jacketed pipe top, which is equipped with, is connected to its internal flue gas leading with inside absorption tower.
Preferably, first delivery pipe, the second delivery pipe and flue gas leading are made of stainless steel.
Preferably, the nitric acid storage tank, sleeping tank, gravity tank and jacketed pipe are made of stainless steel.
The utility model proposes a kind of magnesium nitrate production equipment, beneficial effect is: will be high by two stainless steel tubes
Nitric acid nitric acid in the tank of position is delivered in circular hollow plate, is being discharged by the through-hole on circular hollow plate and is being placed on circular hollow
The magnesium ingot of plate surface directly reacts, and so reduces the volatile quantity of nitric acid, also improves reaction rate, reduces the volatilization of nitric acid
The dosage for reducing sodium hydroxide solution in absorption tower, reduces production cost.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of magnesium nitrate production equipment structural schematic diagram；
Fig. 2 is the enlarged drawing in Fig. 1 at A.
In figure: nitric acid storage tank 1, supporting table 2, sleeping tank 3, steel bracket 4, gravity tank 5, jacketed pipe 6, absorption tower 7, water inlet pipe 8,
Air inlet pipe 9, pure water pipe valve 10, emptying pipe valve 11, Negative pressure machine 12, the first negative tube 13, the second negative tube 14, the first air valve 15,
Second air valve 16, feeding port 18, sealing cover 19, circular hollow plate 20, through-hole 21, stainless steel tube 22, goes out second delivery pipe 17
Material mouth 23, flue gas leading 24, the first delivery pipe 25.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of magnesium nitrate production equipment, including nitric acid storage tank 1,1 side of nitric acid storage tank are equipped with supporting table 2,
1 side of nitric acid storage tank is equipped with the sleeping tank 3 being placed in supporting table 2, and sleeping 3 side of tank is equipped with the steel bracket for standing on 2 surface of supporting table
4, it is placed with gravity tank 5 at the top of steel bracket 4, is equipped with the jacketed pipe 6 for being placed in 2 surface of supporting table, nitric acid storage tank inside steel bracket 4
1, sleeping tank 3, gravity tank 5 and jacketed pipe 6 are made of stainless steel, and 6 side of jacketed pipe is equipped with the suction being placed on 2 surface of supporting table
Tower 7 is received, sleeping 3 side top of tank is fixed with the first delivery pipe 25 of connection 1 inner bottom surface of nitric acid storage tank, and sleeping 3 top side of tank is set
There are connection its internal water inlet pipe 8 and air inlet pipe 9, water inlet pipe 8 and air inlet pipe 9 are respectively equipped with pure water pipe valve 10 and emptying pipe valve
11, emptying 11 side of pipe valve is equipped with the Negative pressure machine 12 being fixed on sleeping tank 3, and 12 negative pressure end of Negative pressure machine is communicated with the first negative tube
13 and second negative tube 14, the first air valve 15 and the second air valve 16 are respectively equipped on the first negative tube 13 and the second negative tube 14,
Sleeping tank 3 is equipped with both ends far from the side of nitric acid storage tank 1 and is respectively communicated with the second of sleeping 3 inside bottom side of tank and 5 inside bottom side of gravity tank
Delivery pipe 17,6 side of jacketed pipe are equipped with feeding port 18, are hinged with sealing cover 19 on feeding port 18.When carrying out magnesium nitrate preparation,
Pure water pipe valve 10 and emptying pipe valve 11 are opened, closes pure water pipe valve 10 and emptying pipe valve 11 after suitable quantity of water is injected into sleeping tank 3, first
The first air valve 15 is opened, Negative pressure machine 12 is being opened, sleeping tank 3 is made to generate negative pressure, it can be by the first delivery pipe 25 out of nitric acid storage tank 1
Appropriate nitric acid is drawn, after drawing appropriate nitric acid, closes Negative pressure machine 12 and the first air valve 15, opens emptying pipe valve 11, tank 3 to be crouched is extensive
It is multiple to be closed to normal barometric pressure, it opens Negative pressure machine 12 and the second air valve 16 again later, makes to generate negative pressure in gravity tank 5, can so lead to
The mixture for crossing the second delivery pipe 17 absorption nitric acid and water enters in gravity tank 5, and the nitric acid in gravity tank 5 enters in jacketed pipe 6
React with magnesium ingot and generates magnesium nitrate.
6 inside bottom side of jacketed pipe is fixedly connected with circular hollow plate 20, and 20 surface of circular hollow plate, which is evenly equipped with, to be connected in it
The through-hole 21 in portion, 20 two sides of circular hollow plate are equipped with both ends vertically and are respectively communicated with 5 inside of gravity tank and its internal stainless steel
Pipe 22,6 bottom of jacketed pipe are equipped with valvular discharge nozzle 23, be equipped at the top of jacketed pipe 6 be connected to its it is internal with inside absorption tower 7
Flue gas leading 24, the first delivery pipe 25, the second delivery pipe 17 and flue gas leading 24 are made of stainless steel.Into in gravity tank 5
Nitric acid is sent in the cavity of circular hollow plate 20 by stainless steel tube 22, is being penetrated through-hole 21 and is being placed in 20 table of circular hollow plate
The magnesium ingot in face is reacted, and such nitric acid can directly be reacted with magnesium ingot, with first instilled originally the pure water that has heated again with magnesium
Ingot carries out reaction and compares, reaction more thoroughly, reaction rate faster, and nitric acid volatile quantity is less, has saved cost.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of magnesium nitrate production equipment, including nitric acid storage tank (1), it is characterised in that: nitric acid storage tank (1) side is equipped with branch
It supports platform (2), nitric acid storage tank (1) side is equipped with the sleeping tank (3) being placed on supporting table (2), and sleeping tank (3) side is equipped with and stands on
The steel bracket (4) on supporting table (2) surface, steel bracket (4) top are placed with gravity tank (5), are equipped with and put inside steel bracket (4)
It is placed in the jacketed pipe (6) on supporting table (2) surface, jacketed pipe (6) side is equipped with the absorption being placed on supporting table (2) surface
Tower (7), sleeping tank (3) side top are fixed with first delivery pipe (25) of connection nitric acid storage tank (1) inner bottom surface, and crouch tank
(3) top side, which is equipped with, is connected to its internal water inlet pipe (8) and air inlet pipe (9), and the water inlet pipe (8) and air inlet pipe (9) are respectively
Equipped with pure water pipe valve (10) and emptying pipe valve (11), emptying pipe valve (11) side is equipped with the negative pressure being fixed on sleeping tank (3)
Machine (12), Negative pressure machine (12) the negative pressure end are communicated with the first negative tube (13) and the second negative tube (14), first negative pressure
The first air valve (15) and the second air valve (16) are respectively equipped on pipe (13) and the second negative tube (14), the sleeping tank (3) is far from nitre
The side of acid storage tank (1) is equipped with the second delivery pipe that both ends are respectively communicated with the internal bottom side of sleeping tank (3) and the internal bottom side of gravity tank (5)
(17), jacketed pipe (6) side is equipped with feeding port (18), is hinged with sealing cover (19), the folder on the feeding port (18)
The internal bottom side of casing (6) is fixedly connected with circular hollow plate (20), and circular hollow plate (20) surface, which is evenly equipped with, to be connected in it
The through-hole (21) in portion, circular hollow plate (20) two sides are equipped with both ends vertically and are respectively communicated with gravity tank (5) inside and its inside
Stainless steel tube (22), jacketed pipe (6) bottom are equipped with valvular discharge nozzle (23), and jacketed pipe (6) top is equipped with
It is connected to its internal flue gas leading (24) internal with absorption tower (7).
2. a kind of magnesium nitrate production equipment according to claim 1, it is characterised in that: first delivery pipe (25),
Two delivery pipes (17) and flue gas leading (24) are made of stainless steel.
3. a kind of magnesium nitrate production equipment according to claim 1, it is characterised in that: the nitric acid storage tank (1), sleeping tank
(3), gravity tank (5) and jacketed pipe (6) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494587.6U CN209188720U (en) | 2018-09-13 | 2018-09-13 | A kind of magnesium nitrate production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494587.6U CN209188720U (en) | 2018-09-13 | 2018-09-13 | A kind of magnesium nitrate production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209188720U true CN209188720U (en) | 2019-08-02 |
Family
ID=67405997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821494587.6U Active CN209188720U (en) | 2018-09-13 | 2018-09-13 | A kind of magnesium nitrate production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209188720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117839568A (en) * | 2024-03-08 | 2024-04-09 | 交城县三喜化工有限公司 | Negative pressure lifting device for producing nitric acid |
-
2018
- 2018-09-13 CN CN201821494587.6U patent/CN209188720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117839568A (en) * | 2024-03-08 | 2024-04-09 | 交城县三喜化工有限公司 | Negative pressure lifting device for producing nitric acid |
| CN117839568B (en) * | 2024-03-08 | 2024-05-07 | 交城县三喜化工有限公司 | Negative pressure lifting device for producing nitric acid |
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