CN107224956B - A kind of ammonia process units reducing energy consumption - Google Patents
A kind of ammonia process units reducing energy consumption Download PDFInfo
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- CN107224956B CN107224956B CN201710642983.2A CN201710642983A CN107224956B CN 107224956 B CN107224956 B CN 107224956B CN 201710642983 A CN201710642983 A CN 201710642983A CN 107224956 B CN107224956 B CN 107224956B
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- air frame
- production shell
- reaction chamber
- production
- shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/0015—Controlling the temperature by thermal insulation means
- B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00191—Control algorithm
- B01J2219/00222—Control algorithm taking actions
- B01J2219/00227—Control algorithm taking actions modifying the operating conditions
- B01J2219/00229—Control algorithm taking actions modifying the operating conditions of the reaction system
- B01J2219/00231—Control algorithm taking actions modifying the operating conditions of the reaction system at the reactor inlet
Abstract
The present invention discloses a kind of ammonia process units for reducing energy consumption, including producing shell, the production shell is hollow structure, the upper end of production shell is provided with gas outlet, and the centre of production shell is arranged in gas outlet, there are two feed openings for setting on the production shell, and the two sides of gas outlet are arranged in feed opening, the gas outlet lower end is fixedly welded with survey air frame, and the middle position for surveying air frame offers circular through hole, it is provided with sliding slot along its length in the survey air frame, and the middle position for surveying air frame is arranged in sliding slot, the middle position of through-hole is provided with gas flowmeter in the survey air frame.The present invention detects the amount of ammonia production by setting gas flowmeter, to the switch of two groups of feed openings of control, it does not need manually to check ammonia situation processed, it feeds, reduces the program of hand stock, reduce production cost, attemperator is set in production shell, isothermal holding can be carried out to the temperature in production shell during the reaction, lower the energy consumption of production, reduce production cost.
Description
Technical field
The present invention relates to the technical field of ammonia production more particularly to a kind of ammonia process units for reducing energy consumption.
Background technique
Ammonia, colourless gas, ammonia are widely applied for manufacturing ammonium hydroxide, nitrogenous fertilizer, compound fertilizer, nitric acid, ammonium salt, soda ash etc.
In fields such as chemical industry, light industry, chemical fertilizer, pharmacy, synthetic fibers, inorganic salt containing nitrogen and orgnnic comopounds, sulfa drug, polyurethane,
Fypro and nitrile rubber etc. all need directly using ammonia as raw material, in addition, liquefied ammonia is commonly used for refrigerant, ammonia is also used as giving birth to
Object fuel has strong impulse smell to provide the energy, and the method for producing ammonia mainly has heating solid ammonium chloride and white lime
Then mixture gets up gas collection, process flow has many schemes, and what countries in the world used is also not quite similar.
In the production of ammonia, often to allow professional operation person ceaselessly to reactant is added in ammonia reactive tank, ability
Guarantee that the uninterrupted of ammonia is produced, the cost of manufacture increased in this way, and in ammonia is produced, reaction dissolvent of leaving is reacting
Reaction in slot, it will cause part reactants to react completely, and internal-response agent cannot react completely, causes the waste of resource, is
This, we are badly in need of designing a kind of ammonia process units for reducing energy consumption, to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of ammonia of the reduction energy consumption proposed
Process units.
To achieve the goals above, present invention employs following technical solutions:
A kind of ammonia process units reducing energy consumption, including production shell, the production shell are hollow structure, the production shell
Upper end be provided with gas outlet, and the centre of production shell is arranged in gas outlet, feed opening there are two settings on the production shell, and
The two sides of gas outlet are arranged in feed opening, and the gas outlet lower end is fixedly welded with survey air frame, and the middle position for surveying air frame is opened
Equipped with circular through hole, sliding slot is provided in the survey air frame along its length, and the middle position for surveying air frame, institute is arranged in sliding slot
The middle position for stating through-hole in survey air frame is provided with gas flowmeter, and gas flowmeter is fixedly mounted on the chute, the cunning
It is provided with two groups of push-rod electric machines in slot, and the two sides of gas flowmeter are arranged in push-rod electric machine, is provided in the survey air frame solid
Fixed pole, and one end of fixed link is movably connected in sliding slot, groove is offered in the feed opening, and the side of groove is set
It is equipped with baffle, described baffle one end is connected to the side in fixed link far from sliding slot, and baffle is arranged in parallel with groove, described
It surveys below air frame and is provided with support plate, and support plate is fixed in production shell, both ends are vertically connected on the interior of production shell
On wall, the support plate is arranged with reaction chamber, and reaction chamber is movably connected on the inner wall of production shell, the reaction chamber bottom
It is provided with fixed plate, and fixed plate is fixedly connected on the bottom of production shell by fixed column, the fixed plate activity passes through reaction
Chamber in the same horizontal line with the setting of reaction chamber bottom, and is fixedly installed two groups of power-assist gears, the reaction chamber in fixed plate
It is inside provided with gear ring, and gear ring is arranged around power-assist gear, the middle position of the support plate is provided with rotation axis, and turns
Moving axis is vertically arranged with support plate, and one end of the rotation axis is movably arranged on the middle position of two groups of power-assist gears, and shaft
Upper one end close to power-assist gear is fixedly connected on driving gear.
Preferably, one end of the push rod on the push-rod electric machine is fixedly connected in fixed link.
Preferably, circular groove is offered on the production shell inner wall, and reaction chamber is movably arranged in groove.
Preferably, heating device is provided with below the reaction chamber.
Preferably, a circle setting is with teeth inside the gear ring, and the tooth on gear ring and the tooth engagement on power-assist gear,
The tooth engagement on tooth and driving gear on the driving gear.
Preferably, thermal insulation material is filled between the inner wall and outer wall of the production shell.
Preferably, motor is connected in the rotation axis, the two sides of the rotation axis are fixedly connected with support rod, and support
Bar is movably arranged in reaction chamber, is fixedly connected on the support rod and is stirred plate.
Compared with prior art, the beneficial effects of the present invention are: in the present invention,
1, the amount of ammonia production is detected by setting gas flowmeter, so that the switch of two groups of feed openings of control, does not need
It manually checks ammonia situation processed, to feed, reduces the program of hand stock, reduce production cost.
2, by the way that reaction chamber is arranged and stirs the rotation of plate different directions, the dynamics of stirring can be increased, prevent whole accumulations
Together, the reagent on surface reacts completely, and internal reagent fails to react, and causes the waste of reactant, and increases reaction
Attemperator is arranged in production shell in time, can carry out isothermal holding to the temperature in production shell during the reaction, lower
The energy consumption of production reduces production cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ammonia process units for reducing energy consumption proposed by the present invention；
Fig. 2 is a kind of overlooking structure diagram of the survey air frame of ammonia process units for reducing energy consumption proposed by the present invention.
In figure: 1 production shell, 2 reaction chambers, 3 driving gears, 4 power-assist gears, 5 fixed plates, 6 push-rod electric machines, 7 gear rings, 8
Plate, 10 rotation axis, 11 support plates, 12 grooves, 13 baffles, 14 gas outlets, 15 fixed links, 16 survey air frames, 17 are stirred in support rod, 9
Gas flowmeter, 18 sliding slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of ammonia process units reducing energy consumption, including production shell 1, production shell 1 is hollow structure, raw
It produces and is filled with thermal insulation material between the inner wall and outer wall of shell 1, the upper end of production shell 1 is provided with gas outlet 14, and gas outlet 14 is set
It sets in the centre of production shell 1, producing setting on shell 1, there are two feed openings, and the two sides of gas outlet 14, outlet is arranged in feed opening
14 lower ends of mouth, which are fixedly welded with, surveys air frame 16, and the middle position for surveying air frame 16 offers circular through hole, surveys in air frame 16 along length
Degree direction is provided with sliding slot 18, and the middle position for surveying air frame 16 is arranged in sliding slot 18, surveys the middle position of through-hole in air frame 16
It is provided with gas flowmeter 17, and gas flowmeter 17 is fixedly mounted on sliding slot 18, two groups of push-rod electric machines are provided in sliding slot
6, and the two sides of gas flowmeter 17 are arranged in push-rod electric machine 6, one end of the push rod on push-rod electric machine 6 is fixedly connected on fixed link
On 15, surveys in air frame 16 and be provided with fixed link 15, and one end of fixed link 15 is movably connected in sliding slot 18, is opened up in feed opening
There is groove 12, and the side of groove 12 is provided with baffle 13,13 one end of baffle is connected in fixed link 15 far from sliding slot 18
Side, and baffle 13 is arranged in parallel with groove 12, and the lower section for surveying air frame 16 is provided with support plate 11, and support plate 11 is fixed
In production shell 1, both ends are vertically connected on the inner wall of production shell 1 for setting, and support plate 11 is arranged with reaction chamber 2, and reacts
Chamber 2 is movably connected on the inner wall of production shell 1, is produced and is offered circular groove on 1 inner wall of shell, and reaction chamber 2 is movably arranged on
In groove, heating device is provided with below reaction chamber 2,2 bottom of reaction chamber is provided with fixed plate 5, and fixed plate 5 passes through fixed column
It is fixedly connected on the bottom of production shell 1,5 activity of fixed plate passes through reaction chamber 2, is arranged with 2 bottom of reaction chamber in same horizontal line
On, and two groups of power-assist gears 4 are fixedly installed in fixed plate 5, gear ring 7 is provided in reaction chamber 2, and gear ring 7 is surrounded and helped
Moving gear 4 is arranged, and 7 inside of gear ring, one circle setting is with teeth, and the tooth on gear ring 7 and the tooth engagement on power-assist gear 4, actively
The tooth engagement on tooth and driving gear 3 on gear 4, the middle position of support plate 11 is provided with rotation axis 10, and rotation axis 10
It is vertically arranged with support plate 11, one end of rotation axis 10 is movably arranged on the middle position of two groups of power-assist gears 4, and in shaft 10
One end close to power-assist gear 4 is fixedly connected on driving gear 3, and motor is connected in rotation axis 10, and the two sides of rotation axis 10 are solid
Surely it is connected with support rod 8, and support rod 8 is movably arranged in reaction chamber 2, is fixedly connected on support rod 8 and stirs plate 9.
Working principle: when using the present apparatus, two groups of feed opening connection solid reactants and liquid reactant, then in gas
One value is set on flowmeter 17, and when gas flow deficiency of the gas by survey 16 through hole of air frame, push-rod electric machine 6 starts, band
Dynamic fixed link 15 is mobile, and then baffle 13 is opened, and far from groove 12, reactant is fallen into reaction chamber 2 from two feed openings,
Start motor, rotation axis 10 starts turning, then 2 bottom-heated of reaction chamber, and the reactant in reaction chamber 2 starts to react, and generates
Ammonia, then the value of gas flowmeter 17 increases, and motor pushing baffle 13 is moved in groove 12, stops adding reaction dissolvent,
Rotation axis 10 drives support rod 8 to rotate, and stirs the rotation of plate 9 to drive, the reactant in reaction chamber 2 is made to roll, can increase anti-
Answer the reaction speed in chamber 2, increase the speed of ammonia processed, the rotation of driving gear 3 drives driving gear 4 to rotate, thus when gear
Ring 7 and 10 opposite direction of rotation axis rotate, and increase the dynamics of stirring.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of ammonia process units for reducing energy consumption, including production shell (1), which is characterized in that the production shell (1) is hollow
The upper end of structure, production shell (1) is provided with gas outlet (14), and gas outlet (14) setting is in the centre of production shell (1), institute
Stating setting in production shell (1), there are two feed openings, and feed opening is arranged under the two sides of gas outlet (14), the gas outlet (14)
End, which is fixedly welded with, surveys air frame (16), and the middle position for surveying air frame (16) offers circular through hole, on the survey air frame (16)
It is provided with along its length sliding slot (18), and sliding slot (18) setting is in the middle position for surveying air frame (16), the survey air frame (16)
The middle position of upper through-hole is provided with gas flowmeter (17), and gas flowmeter (17) is fixedly mounted on sliding slot (18), institute
It states and is provided with two groups of push-rod electric machines (6) in sliding slot, and push-rod electric machine (6) is arranged in the two sides of gas flowmeter (17), the survey
It is provided in air frame (16) fixed link (15), and one end of fixed link (15) is movably connected in sliding slot (18), the feed opening
It inside offers groove (12), and the side of groove (12) is provided with baffle (13), described baffle (13) one end is connected to solid
Far from the side of sliding slot (18) in fixed pole (15), and baffle (13) is arranged in parallel with groove (12), survey air frame (16)
Lower section is provided with support plate (11), and support plate (11) is fixed in production shell (1), and both ends are vertically connected on production shell
(1) on inner wall, the support plate (11) is arranged with reaction chamber (2), and reaction chamber (2) is movably connected in production shell (1)
On inner wall, reaction chamber (2) bottom is provided with fixed plate (5), and fixed plate (5) is fixedly connected on production shell by fixed column
(1) bottom, fixed plate (5) activity pass through reaction chamber (2), in the same horizontal line with the setting of reaction chamber (2) bottom, and
It is fixedly installed two groups of power-assist gears (4) in fixed plate (5), is provided with gear ring (7) in the reaction chamber (2), and gear ring
(7) it is arranged around power-assist gear (4), the middle position of the support plate (11) is provided with rotation axis (10), and rotation axis (10)
It being vertically arranged with support plate (11), one end of the rotation axis (10) is movably arranged on the middle position of two groups of power-assist gears (4),
And one end in shaft (10) close to power-assist gear (4) is fixedly connected on driving gear (3)；
Motor is connected on the rotation axis (10), the two sides of the rotation axis (10) are fixedly connected with support rod (8), and are supported
Bar (8) is movably arranged in reaction chamber (2), is fixedly connected on the support rod (8) and is stirred plate (9).
2. a kind of ammonia process units for reducing energy consumption according to claim 1, which is characterized in that the push-rod electric machine
(6) one end of the push rod on is fixedly connected on fixed link (15).
3. a kind of ammonia process units for reducing energy consumption according to claim 1, which is characterized in that the production shell (1)
Circular groove is offered on inner wall, and reaction chamber (2) is movably arranged in groove.
4. a kind of ammonia process units for reducing energy consumption according to claim 1, which is characterized in that the reaction chamber (2)
Lower section is provided with heating device.
5. a kind of ammonia process units for reducing energy consumption according to claim 1, which is characterized in that the gear ring (7)
One circle setting of inside is with teeth, and the tooth on gear ring (7) and the tooth engagement on power-assist gear (4), on the driving gear (4)
Tooth engagement on tooth and driving gear (3).
6. a kind of ammonia process units for reducing energy consumption according to claim 1, which is characterized in that the production shell (1)
Inner wall and outer wall between be filled with thermal insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642983.2A CN107224956B (en) | 2017-07-31 | 2017-07-31 | A kind of ammonia process units reducing energy consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642983.2A CN107224956B (en) | 2017-07-31 | 2017-07-31 | A kind of ammonia process units reducing energy consumption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107224956A CN107224956A (en) | 2017-10-03 |
| CN107224956B true CN107224956B (en) | 2019-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710642983.2A Active CN107224956B (en) | 2017-07-31 | 2017-07-31 | A kind of ammonia process units reducing energy consumption |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10336054B4 (en) * | 2003-08-01 | 2005-12-15 | Domo Caproleuna Gmbh | Process for the preparation of hydroxylammonium salts |
| CN203470001U (en) * | 2013-09-13 | 2014-03-12 | 应城市新都化工复合肥有限公司 | Neutralization reactor for producing ammonium phosphor nitrate |
| CN203990530U (en) * | 2014-07-24 | 2014-12-10 | 湖北博凯医药科技有限公司 | A kind of aminating reaction still that can reclaim fast ammonia |
| CN105503283B (en) * | 2016-01-08 | 2020-04-10 | 四川大学 | Method for producing high-nitrate-concentration organic fertilizer by utilizing composting reactor |
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2017
- 2017-07-31 CN CN201710642983.2A patent/CN107224956B/en active Active
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| CN107224956A (en) | 2017-10-03 |
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Effective date of registration: 20200904 Address after: 434209, Hubei Province, Jingzhou City, Songzi Chen Zhen whole heart village (Lingang Industrial Park through the main thoroughfare) Patentee after: HUBEI YIHUA SONGZI FERTILIZER Co.,Ltd. Address before: 562400 Guangming Village, Maling Town, Xingyi City, Qianxinan Buyi and Miao Autonomous Prefecture, Guizhou Province Patentee before: GUIZHOU YIHUA CHEMICAL Co.,Ltd. |