CN106278393A - A kind of ureaformaldehyde sustained and controlled release composite fertilizer process units - Google Patents
A kind of ureaformaldehyde sustained and controlled release composite fertilizer process units Download PDFInfo
- Publication number
- CN106278393A CN106278393A CN201610907569.5A CN201610907569A CN106278393A CN 106278393 A CN106278393 A CN 106278393A CN 201610907569 A CN201610907569 A CN 201610907569A CN 106278393 A CN106278393 A CN 106278393A
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- CN
- China
- Prior art keywords
- reaction chamber
- controlled release
- ureaformaldehyde
- process units
- composite fertilizer
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/02—Fertilisers containing urea or urea compounds containing urea-formaldehyde condensates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a kind of ureaformaldehyde sustained and controlled release composite fertilizer process units, the two ends up and down of its reaction chamber are provided with a neck, cylinder neckstrap is moved reaction chamber and can be rotated, cylinder neck is arranged over air vent, hollow axle and formalin charge pipe it is inserted with in the middle part of the cylinder neck of upper end, the axostylus axostyle that hollow axle is positioned within reaction chamber is provided with stirrer paddle, some formaldehyde spray orifices it are uniformly distributed on stirrer paddle, reaction chamber top is provided with carbamide feed hopper, horizontal shaft and longitudinal stirrer paddle it is provided with bottom reaction chamber, the outlet of ureaformaldehyde reactant liquor it is provided with in the middle of bottom reaction chamber, reaction chamber lower inside is provided with coil heat exchanger.In process of production, formalin enters reactor with scattered state to this production device for compound fertilizer, and mixes with carbamide in stirring；It is additionally provided with silencing pot on this reactor simultaneously, protects the physical and mental health of workman.
Description
Technical field
The invention belongs to fertilizer production equipment technical field, especially relate to a kind of ureaformaldehyde sustained and controlled release composite fertilizer and produce dress
Put.
Background technology
Ureaformaldehyde slow-release fertilizer production process needs to carry out the plurality of raw materials such as carbamide, formaldehyde hybrid reaction, produces required
The material wanted, due to reason of making moist etc. when storing, carbamide easily lumps and forms bulk not of uniform size, and existing urea-formaldehyde is anti-
The agitator speed of service answering device is fast, and noise is big, and Flow of Goods and Materials track is more single, and mixing effect is undesirable, the carbamide of bulk
It is difficult to dissolve decomposition, to such an extent as to reacts uneven, affect the raising of product quality；The most current controlled-release fertilizer production equipment is multiple
Miscellaneous, there is the problem that energy consumption is high, cost is high, be unfavorable for the saving of resource.Owing to being carbamide and formaldehyde is not easy mixing fully,
Need aborning constantly to heat, to maintain being normally carried out of reaction.Existing urea-formaldehyde reactor does not the most possess continuously
Production capacity, production efficiency is low, affects the raising of product quality.
Summary of the invention
In view of this, it is contemplated that propose a kind of ureaformaldehyde sustained and controlled release composite fertilizer process units, beneficially reactant urine
Element is sufficiently mixed with formaldehyde, and reactor is in adjustable speed rotation status under driving motor effect, and formalin is with scattered
State enters reactor, and mixes with carbamide in stirring, may be used for producing continuously, and production efficiency is high, good product quality.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of ureaformaldehyde sustained and controlled release composite fertilizer process units, including reaction chamber, has at the two ends up and down of described reaction chamber
Connect with reaction chamber, diameter less than the cylinder neck of reaction chamber, the outer wall at reaction chamber upper and lower two ends cylinder neck is respectively equipped with actuating device,
Side, reaction chamber top is provided with carbamide feed hopper, and below reaction chamber, the left and right sides is provided with fixed support, the top of upper end cylinder neck
Being provided with air vent, air vent connects condensation recovering device by pipeline；
Being provided with hollow axle by bearing in the middle part of the cylinder neck of upper end, hollow axle is provided with electric rotating machine with the junction of reaction chamber,
Hollow axle top is fixing is inserted with formalin charge pipe, and hollow axle is positioned at the axostylus axostyle within reaction chamber and is provided with stirrer paddle, institute
Stating stirrer paddle is hollow structure, and on the axostylus axostyle of hollow axle, the junction with stirrer paddle is communicated with stirrer paddle inner chamber
Intercommunicating pore, stirrer paddle is evenly distributed with some formaldehyde spray orifices；
Being provided with horizontal shaft and longitudinal stirrer paddle bottom reaction chamber, one end of horizontal shaft extends to outside reaction chamber
Side, is in transmission connection with the output shaft of the motor being positioned at outside reaction chamber, and bottom reaction chamber, the middle ureaformaldehyde reactant liquor that is provided with exports,
Described reaction chamber lower inside is provided with coil heat exchanger, and reaction chamber outer wall is provided with silencing pot.
Further, being provided with the Conic nozzle of hollow in described formaldehyde spray orifice, shower nozzle bottom is provided with some spray apertures, taper
Shower nozzle is threaded connection and is fixed in formaldehyde spray orifice.
Further, described actuating device includes driven gear, drives motor and be connected to drive on motor output shaft
Driving gear.
Further, the output shaft of described driving motor is provided with frequency modulation device.
Further, described frame bottom is provided with footing.
Further, described silencing pot includes urceolus and the diameter inner core less than urceolus, has cavity between urceolus and inner core,
Some sound attenuation hole is distributed on inner core sidewall.
Further, described coil heat exchanger is imported and exported and is connected in steam circulation.
Relative to prior art, ureaformaldehyde sustained and controlled release composite fertilizer process units of the present invention in process of production, instead
Answering device to be in adjustable speed rotation status under driving motor effect, formalin enters reactor with scattered state, and is stirring
Mixing with carbamide in mixing, beneficially reactant carbamide and formaldehyde is fully contacted reaction；May be used for producing continuously, production efficiency
High, good product quality；Being additionally provided with silencing pot on this reactor, it is possible to effective noise reduction function, the body and mind protecting workman is good for simultaneously
Health.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of ureaformaldehyde sustained and controlled release composite fertilizer process units of the present invention.
Description of reference numerals:
1-reaction chamber；2-cylinder neck；3-air vent；4-condensation recovering device；5-fixed support；6-hollow axle；7-electric rotating machine；
8-formalin charge pipe；9-carbamide feed hopper；10-stirrer paddle；11-intercommunicating pore；12-ureaformaldehyde reactant liquor exports；13-is horizontal
To shaft；14-longitudinal direction stirrer paddle；15-silencing pot；16-driving gear；17-driven gear.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or hint phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can
To express or to implicitly include one or more this feature.In describing the invention, except as otherwise noted, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, a kind of ureaformaldehyde sustained and controlled release composite fertilizer process units, including reaction chamber 1, reaction chamber 1 is sealing
Tank structure, have at the two ends up and down of described reaction chamber 1 connect with reaction chamber 1, diameter less than the cylinder neck 2 of reaction chamber 1, upper
The outer wall of lower two ends cylinder neck 2 is respectively equipped with actuating device, and side, reaction chamber 1 top is provided with carbamide feed hopper 9, below reaction chamber 1
The left and right sides is provided with fixed support 5, upper end cylinder neck be arranged over air vent 3, air vent 3 connects condensation by pipeline and reclaims
Device 4；
Being provided with hollow axle 6 by bearing in the middle part of the cylinder neck of upper end, hollow axle 6 is provided with electric rotating with the junction of reaction chamber 1
Machine 7, hollow axle 6 top is fixing is inserted with formalin charge pipe 8, and the axostylus axostyle that hollow axle 6 is positioned within reaction chamber 1 is provided with stirring
Blade 10, described stirrer paddle 10 is hollow structure, and on the axostylus axostyle of hollow axle 6, the junction with stirrer paddle 10 is communicated with
The intercommunicating pore 11 of stirrer paddle inner chamber, stirrer paddle 10 is evenly distributed with some formaldehyde spray orifices；
Being provided with horizontal shaft 13 and longitudinal stirrer paddle 14 bottom reaction chamber 1, one end of horizontal shaft 13 extends to
Outside reaction chamber 1, being in transmission connection with the output shaft of the motor being positioned at outside reaction chamber 1, horizontal shaft 13 passes through driven by motor
Rotate, mixed material in reaction chamber 1 is stirred, bottom reaction chamber 1 in the middle of be provided with ureaformaldehyde reactant liquor outlet 12, described instead
Answering chamber 1 lower inside to be provided with coil heat exchanger, reaction chamber 1 outer wall is provided with silencing pot 15.
Being provided with the Conic nozzle of hollow in above-mentioned formaldehyde spray orifice, shower nozzle bottom is provided with some spray apertures, and Conic nozzle passes through
Threaded it is fixed in formaldehyde spray orifice.
Above-mentioned actuating device includes driven gear 17, drives motor and be connected to drive the driving tooth on motor output shaft
Wheel 16.
The output shaft of above-mentioned driving motor is provided with frequency modulation device.
It is provided with footing bottom above-mentioned fixed support 5.
Above-mentioned silencing pot 15 includes urceolus and the diameter inner core less than urceolus, has cavity, inner core side between urceolus and inner core
Some sound attenuation hole is distributed on wall.
Above-mentioned coil heat exchanger is imported and exported and is connected in steam circulation, adds for the material in reaction chamber 1 at work
Heat.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (7)
1. a ureaformaldehyde sustained and controlled release composite fertilizer process units, it is characterised in that: include reaction chamber (1), in described reaction chamber (1)
Two ends up and down have connect with reaction chamber (1), diameter less than the cylinder neck (2) of reaction chamber (1), at reaction chamber (1) two ends up and down
The outer wall of cylinder neck (2) is respectively equipped with actuating device, and reaction chamber (1) side, top is provided with carbamide feed hopper (9), under reaction chamber (1)
Side the left and right sides fixed support (5) is installed, upper end cylinder neck be arranged over air vent (3), air vent (3) is connected by pipeline
Condensation recovering device (4)；
The junction of hollow axle (6), hollow axle (6) and reaction chamber (1) is installed by bearing in the middle part of the cylinder neck of reaction chamber (1) upper end
Being provided with electric rotating machine (7), hollow axle (6) top is fixing is inserted with formalin charge pipe (8), and hollow axle (6) is positioned at reaction chamber (1)
Internal axostylus axostyle is provided with stirrer paddle (10), and described stirrer paddle (10) is hollow structure, on the axostylus axostyle of hollow axle (6) with stir
The junction mixing blade (10) is communicated with the intercommunicating pore (11) of stirrer paddle inner chamber, and stirrer paddle is evenly distributed with on (10)
Some formaldehyde spray orifices；
Reaction chamber (1) bottom is provided with horizontal shaft (13) and longitudinal stirrer paddle (14), and one end of horizontal shaft (13) is prolonged
Reach reaction chamber (1) outside, be in transmission connection with the output shaft of the motor being positioned at reaction chamber (1) outside, in the middle of reaction chamber (1) bottom
Being provided with ureaformaldehyde reactant liquor outlet (12), described reaction chamber (1) lower inside is provided with coil heat exchanger, in reaction chamber (1) outer wall
Portion is provided with silencing pot (15).
Ureaformaldehyde sustained and controlled release composite fertilizer process units the most according to claim 1, it is characterised in that: in described formaldehyde spray orifice
Being provided with the Conic nozzle of hollow, shower nozzle bottom is provided with some spray apertures, and Conic nozzle is threaded connection and is fixed on formaldehyde spray orifice
In.
Ureaformaldehyde sustained and controlled release composite fertilizer process units the most according to claim 1, it is characterised in that: described actuating device bag
Include driven gear (17), drive motor and be connected to drive the driving gear (16) on motor output shaft.
Ureaformaldehyde sustained and controlled release composite fertilizer process units the most according to claim 3, it is characterised in that: described driving motor
Output shaft is provided with frequency modulation device.
Ureaformaldehyde sustained and controlled release composite fertilizer process units the most according to claim 1, it is characterised in that: described fixed support
(5) bottom is provided with footing.
Ureaformaldehyde sustained and controlled release composite fertilizer process units the most according to claim 1, it is characterised in that: described silencing pot (15)
It is less than the inner core of urceolus including urceolus and diameter, has cavity between urceolus and inner core, some sound attenuation hole on inner core sidewall, is distributed.
Ureaformaldehyde sustained and controlled release composite fertilizer process units the most according to claim 1, it is characterised in that: described coil heat exchanger
Import and export are connected in steam circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907569.5A CN106278393A (en) | 2016-10-17 | 2016-10-17 | A kind of ureaformaldehyde sustained and controlled release composite fertilizer process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907569.5A CN106278393A (en) | 2016-10-17 | 2016-10-17 | A kind of ureaformaldehyde sustained and controlled release composite fertilizer process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106278393A true CN106278393A (en) | 2017-01-04 |
Family
ID=57719475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610907569.5A Pending CN106278393A (en) | 2016-10-17 | 2016-10-17 | A kind of ureaformaldehyde sustained and controlled release composite fertilizer process units |
Country Status (1)
| Country | Link |
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| CN (1) | CN106278393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143905A1 (en) * | 2020-01-18 | 2021-07-22 | 冯三林 | Corrosion and scale inhibitor and preparation therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989470A (en) * | 1969-08-15 | 1976-11-02 | O. M. Scott & Sons Company | Apparatus for the production of foamed fertilizers |
| CN203184013U (en) * | 2013-04-01 | 2013-09-11 | 山东天山丰耘生态肥业有限公司 | Reactor for producing urea formaldehyde slow-release compound fertilizer |
| CN203212481U (en) * | 2013-04-14 | 2013-09-25 | 天津博生源肥料科技发展有限公司 | Reactor for manufacturing ureaformaldehyde slow release fertilizer |
| CN204338148U (en) * | 2014-10-02 | 2015-05-20 | 江苏中农肥业有限公司 | A kind of reactor for the production of ureaformaldehyde slow-release or control-release fertilizer |
| CN204656541U (en) * | 2015-05-29 | 2015-09-23 | 山东华屹重工有限公司 | A kind of urea aldehyde slowly-releasing compound fertilizer production reactor |
-
2016
- 2016-10-17 CN CN201610907569.5A patent/CN106278393A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989470A (en) * | 1969-08-15 | 1976-11-02 | O. M. Scott & Sons Company | Apparatus for the production of foamed fertilizers |
| CN203184013U (en) * | 2013-04-01 | 2013-09-11 | 山东天山丰耘生态肥业有限公司 | Reactor for producing urea formaldehyde slow-release compound fertilizer |
| CN203212481U (en) * | 2013-04-14 | 2013-09-25 | 天津博生源肥料科技发展有限公司 | Reactor for manufacturing ureaformaldehyde slow release fertilizer |
| CN204338148U (en) * | 2014-10-02 | 2015-05-20 | 江苏中农肥业有限公司 | A kind of reactor for the production of ureaformaldehyde slow-release or control-release fertilizer |
| CN204656541U (en) * | 2015-05-29 | 2015-09-23 | 山东华屹重工有限公司 | A kind of urea aldehyde slowly-releasing compound fertilizer production reactor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143905A1 (en) * | 2020-01-18 | 2021-07-22 | 冯三林 | Corrosion and scale inhibitor and preparation therefor |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |