CN107224956A - It is a kind of to reduce the ammonia process units of energy consumption - Google Patents
It is a kind of to reduce the ammonia process units of energy consumption Download PDFInfo
- Publication number
- CN107224956A CN107224956A CN201710642983.2A CN201710642983A CN107224956A CN 107224956 A CN107224956 A CN 107224956A CN 201710642983 A CN201710642983 A CN 201710642983A CN 107224956 A CN107224956 A CN 107224956A
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- China
- Prior art keywords
- production shell
- air frame
- energy consumption
- reaction chamber
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The present invention discloses a kind of ammonia process units of reduction energy consumption, including production shell, the production shell is hollow structure, the upper end of production shell is provided with gas outlet, and gas outlet is arranged on the centre of production shell, two charge doors are provided with the production shell, and charge door is arranged on the both sides of gas outlet, the gas outlet lower end is fixedly welded with survey air frame, and the centre position of survey air frame offers manhole, chute is provided with along its length in the survey air frame, and chute is arranged on the centre position for surveying air frame, the centre position of through hole is provided with gas flowmeter in the survey air frame.The present invention is by setting gas flowmeter to detect the amount that ammonia is produced, so as to control the switch of two groups of charge doors, ammonia situation processed need not manually be checked, to feed, the program of hand stock is reduced, production cost is reduced, attemperator is set in production shell, isothermal holding can be carried out to the temperature in production shell during the course of 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 of reduction energy consumption.
Background technology
Ammonia, colourless gas, ammonia is used to manufacture ammoniacal liquor, nitrogenous fertilizer, compound fertilizer, nitric acid, ammonium salt, soda ash etc., extensive use
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. are all needed directly using ammonia as raw material, in addition, liquefied ammonia is commonly used for refrigerant, ammonia is also used as life
Thing fuel has strong impulse smell to provide the energy, and producing the method for ammonia mainly has heating solid ammonium chloride and white lime
Mixture, then gets up gas collection, and technological process has many schemes, and what countries in the world were used is also not quite similar.
In the production of ammonia, often to allow professional operation person ceaselessly to adding reactant in ammonia reactive tank, ability
Ensure that the uninterrupted of ammonia is produced, the cost of so increased manufacture, and also in ammonia is produced, reaction dissolvent of leaving is in reaction
Reacted in groove, then partial reaction agent can be caused to react completely, internal-response agent can not react completely, cause the waste of resource, be
This, we are badly in need of designing a kind of ammonia process units of reduction energy consumption, to solve the above problems.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of ammonia of the reduction energy consumption proposed
Process units.
To achieve these goals, present invention employs following technical scheme：
A kind of to reduce the ammonia process units of energy consumption, including production shell, the production shell is hollow structure, the production shell
Upper end be provided with gas outlet, and gas outlet is arranged on the centre of production shell, the production shell and is provided with two charge doors, and
Charge door is arranged on the both sides of gas outlet, and the gas outlet lower end is fixedly welded with survey air frame, and the centre position of survey air frame is opened
Provided with manhole, chute is provided with the survey air frame along its length, and chute is arranged on the centre position for surveying air frame, institute
The centre position for stating through hole in survey air frame is provided with gas flowmeter, and gas flowmeter is fixedly mounted on chute, the cunning
Two groups of push-rod electric machines are provided with groove, and push-rod electric machine is arranged in the both sides of gas flowmeter, the survey air frame and is provided with admittedly
Fixed pole, and one end of fix bar is movably connected in chute, and groove is offered in the charge door, and the side of groove is set
Baffle plate is equipped with, described baffle plate one end is connected to the side away from chute in fix bar, and baffle plate be arranged in parallel with groove, described
Survey and supporting plate is provided with below air frame, and supporting plate is fixedly installed in production shell, two ends are vertically connected on the interior of production shell
On wall, the supporting plate is arranged with reaction chamber, and reaction chamber is movably connected on the inwall of production shell, the reaction chamber bottom
Fixed plate is provided with, and fixed plate is fixedly connected on the bottom of production shell by fixed column, the fixed plate activity passes through reaction
Chamber, is set in the same horizontal line with reaction chamber bottom, and two groups of power-assist gears, the reaction chamber are fixedly installed in fixed plate
Gear ring is inside provided with, and gear ring is set around power-assist gear, the centre position of the supporting plate is provided with rotary shaft, and turns
Moving axis is vertically arranged with supporting plate, and one end of the rotary shaft is movably arranged on the centre position of two groups of power-assist gears, and rotating shaft
Upper one end close to power-assist gear is fixedly connected on driving gear.
It is preferred that, one end of the push rod on the push-rod electric machine is fixedly connected in fix bar.
It is preferred that, circular groove is offered on the production shell inwall, and reaction chamber is movably arranged in groove.
It is preferred that, it is provided with heater below the reaction chamber.
It is preferred that, a circle sets with teeth inside the gear ring, and the tooth on gear ring is engaged with the tooth on power-assist gear,
Tooth on the driving gear is engaged with the tooth on driving gear.
It is preferred that, it is filled with insulation material between the inwall and outer wall of the production shell.
It is preferred that, motor is connected with the rotary shaft, the both sides of the rotary shaft are fixedly connected with support bar, and support
Bar is movably arranged in reaction chamber, is fixedly connected with the support bar and is stirred plate.
Compared with prior art, the beneficial effects of the invention are as follows：In the present invention,
1st, by setting gas flowmeter to detect the amount that ammonia is produced, so as to control the switch of two groups of charge doors, it is not necessary to
Ammonia situation processed manually is checked, to feed, the program of hand stock is reduced, reduces production cost.
2nd, by setting reaction chamber and stirring the rotation of plate different directions, the dynamics of stirring can be increased, whole accumulations are prevented
Together, the reagent on surface reacts completely, and internal reagent fails reaction, causes the waste of reactant, and add reaction
Time, attemperator is set in production shell, isothermal holding can be carried out to the temperature in production shell during the course of the reaction, lowered
The energy consumption of production, reduces production cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the ammonia process units for reducing energy consumption proposed by the present invention；
Fig. 2 is a kind of overlooking the structure diagram of the survey air frame for the 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 rotary shafts, 11 supporting plates, 12 grooves, 13 baffle plates, 14 gas outlets, 15 fix bars, 16 survey air frames, 17 are stirred in support bar, 9
Gas flowmeter, 18 chutes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of ammonia process units of reduction energy consumption, including production shell 1, production shell 1 is hollow structure, raw
Insulation material is filled between the inwall and outer wall that produce shell 1, the upper end of production shell 1 is provided with gas outlet 14, and gas outlet 14 is set
Put in the centre of production shell 1, two charge doors are provided with production shell 1, and charge door is arranged on the both sides of gas outlet 14, outlet
14 lower ends of mouth are fixedly welded with survey air frame 16, and the centre position of survey air frame 16 offers manhole, survey in air frame 16 along length
Degree direction is provided with chute 18, and chute 18 is arranged on the centre position for surveying air frame 16, surveys the centre position of through hole in air frame 16
Gas flowmeter 17 is provided with, and gas flowmeter 17 is fixedly mounted on chute 18, and two groups of push-rod electric machines are provided with chute
6, and one end of push rod that push-rod electric machine 6 is arranged on the both sides of gas flowmeter 17, push-rod electric machine 6 is fixedly connected on fix bar
On 15, survey in air frame 16 and be provided with fix bar 15, and one end of fix bar 15 is movably connected in chute 18, is opened up in charge door
There is groove 12, and the side of groove 12 is provided with baffle plate 13, the one end of baffle plate 13 is connected in fix bar 15 away from chute 18
Side, and baffle plate 13 be arranged in parallel with groove 12, and the lower section for surveying air frame 16 is provided with supporting plate 11, and supporting plate 11 is fixed
It is arranged in production shell 1, two ends are vertically connected on the inwall of production shell 1, supporting plate 11 is arranged with reaction chamber 2, and reaction
Chamber 2 is movably connected on the inwall of production shell 1, and circular groove is offered on the production inwall of shell 1, and reaction chamber 2 is movably arranged on
In groove, the lower section of reaction chamber 2 is provided with heater, and the bottom of reaction chamber 2 is provided with fixed plate 5, and fixed plate 5 passes through fixed column
The bottom of production shell 1 is fixedly connected on, the activity of fixed plate 5 passes through reaction chamber 2, same horizontal line is arranged on the bottom of reaction chamber 2
On, and it is fixedly installed in fixed plate 5 in two groups of power-assist gears 4, reaction chamber 2 and is provided with gear ring 7, and gear ring 7 is around helping
Moving gear 4 is set, and the circle of the inside of gear ring 7 one sets with teeth, and the tooth on gear ring 7 is engaged with the tooth on power-assist gear 4, actively
Tooth on gear 4 is engaged with the tooth on driving gear 3, and the centre position of supporting plate 11 is provided with rotary shaft 10, and rotary shaft 10
It is vertically arranged with supporting plate 11, one end of rotary shaft 10 is movably arranged on the centre position of two groups of power-assist gears 4, and rotating shaft 10
It is fixedly connected on close to one end of power-assist gear 4 in driving gear 3, rotary shaft 10 and is connected with motor, the both sides of rotary shaft 10 is consolidated
Surely support bar 8 is connected with, and support bar 8 is movably arranged in reaction chamber 2, is fixedly connected with support bar 8 and is stirred plate 9.
Operation principle：During using the present apparatus, two groups of charge door connection solid reactants and liquid reactant, then in gas
One value is set on flowmeter 17, and when gas is not enough by the gas flow for surveying the through hole of air frame 16, push-rod electric machine 6 starts, band
Dynamic fix bar 15 is moved, and then baffle plate 13 is opened, away from groove 12, and reactant is fallen into reaction chamber 2 at two charge doors,
Start motor, rotary shaft 10 starts to rotate, then the bottom-heated of reaction chamber 2, the reactant in reaction chamber 2 starts reaction, produces
The value increase of ammonia, then gas flowmeter 17, motor pushing baffle plate 13 is moved in groove 12, stopped plus reaction dissolvent,
Rotary shaft 10 drives support bar 8 to rotate, and is rotated so as to drive and stir plate 9, the reactant in reaction chamber 2 is rolled, and can increase anti-
Answer the reaction speed in chamber 2, increase the speed of ammonia processed, driving gear 3 rotates drive driving gear 4 and rotated, thus when gear
Ring 7 is rotated with the opposite direction of rotary shaft 10, increases the dynamics of stirring.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of reduce the ammonia process units of energy consumption, including production shell (1), it is characterised in that the production shell (1) is hollow
Structure, the upper end of the production shell (1) is provided with gas outlet (14), and gas outlet (14) are arranged on the centre of production shell (1), institute
State and be provided with two charge doors on production shell (1), and charge door is arranged under the both sides of gas outlet (14), the gas outlet (14)
End is fixedly welded with survey air frame (16), and the centre position of survey air frame (16) is offered on manhole, the survey air frame (16)
Chute (18) is provided with along its length, and chute (18) is arranged on the centre position for surveying air frame (16), the survey air frame (16)
The centre position of upper through hole is provided with gas flowmeter (17), and gas flowmeter (17) is fixedly mounted on chute (18), institute
State and two groups of push-rod electric machines (6) are provided with chute, and push-rod electric machine (6) is arranged on the both sides of gas flowmeter (17), the survey
Fix bar (15) is provided with air frame (16), and one end of fix bar (15) is movably connected in chute (18), the charge door
Groove (12) is inside offered, and the side of groove (12) is provided with baffle plate (13), described baffle plate (13) one end is connected to solid
Side away from chute (18) in fixed pole (15), and baffle plate (13) be arranged in parallel with groove (12), the survey air frame (16)
Lower section is provided with supporting plate (11), and supporting plate (11) is fixedly installed in production shell (1), and two ends are vertically connected on production shell
(1) on inwall, the supporting plate (11) is arranged with reaction chamber (2), and reaction chamber (2) is movably connected in production shell (1)
On inwall, 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 passes through reaction chamber (2), is set in the same horizontal line with reaction chamber (2) bottom, and
It is fixedly installed in fixed plate (5) in two groups of power-assist gears (4), the reaction chamber (2) and is provided with gear ring (7), and gear ring
(7) set around power-assist gear (4), the centre position of the supporting plate (11) is provided with rotary shaft (10), and rotary shaft (10)
It is vertically arranged with supporting plate (11), one end of the rotary shaft (10) is movably arranged on the centre position of two groups of power-assist gears (4),
And one end in rotating shaft (10) close to power-assist gear (4) is fixedly connected on driving gear (3).
2. a kind of ammonia process units of reduction energy consumption according to claim 1, it is characterised in that the push-rod electric machine
(6) one end of the push rod on is fixedly connected in fix bar (15).
3. a kind of ammonia process units of reduction energy consumption according to claim 1, it is characterised in that the production shell (1)
Circular groove is offered on inwall, and reaction chamber (2) is movably arranged in groove.
4. a kind of ammonia process units of reduction energy consumption according to claim 1, it is characterised in that the reaction chamber (2)
Lower section is provided with heater.
5. a kind of ammonia process units of reduction energy consumption according to claim 1, it is characterised in that the gear ring (7)
The circle of inside one sets with teeth, and the tooth on gear ring (7) is engaged with the tooth on power-assist gear (4), on the driving gear (4)
Tooth is engaged with the tooth on driving gear (3).
6. a kind of ammonia process units of reduction energy consumption according to claim 1, it is characterised in that the production shell (1)
Inwall and outer wall between be filled with insulation material.
7. a kind of ammonia process units of reduction energy consumption according to claim 1, it is characterised in that the rotary shaft (10)
On be connected with motor, the both sides of the rotary shaft (10) are fixedly connected with support bar (8), and support bar (8) is movably arranged on instead
Answer in chamber (2), be fixedly connected with the support bar (8) and stir plate (9).
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 true CN107224956A (en) | 2017-10-03 |
| CN107224956B CN107224956B (en) | 2019-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710642983.2A Active CN107224956B (en) | 2017-07-31 | 2017-07-31 | A kind of ammonia process units reducing energy consumption |
Country Status (1)
| Country | Link |
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| CN (1) | CN107224956B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070172407A1 (en) * | 2003-08-01 | 2007-07-26 | Wolfgang Lobel | Method for producing 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 |
| CN105503283A (en) * | 2016-01-08 | 2016-04-20 | 四川大学 | Method for producing high-nitrate-concentration organic fertilizer through bioreactor |
-
2017
- 2017-07-31 CN CN201710642983.2A patent/CN107224956B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070172407A1 (en) * | 2003-08-01 | 2007-07-26 | Wolfgang Lobel | Method for producing 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 |
| CN105503283A (en) * | 2016-01-08 | 2016-04-20 | 四川大学 | Method for producing high-nitrate-concentration organic fertilizer through bioreactor |
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| Publication number | Publication date |
|---|---|
| CN107224956B (en) | 2019-04-02 |
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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. |