CN204656541U - A kind of urea aldehyde slowly-releasing compound fertilizer production reactor - Google Patents

A kind of urea aldehyde slowly-releasing compound fertilizer production reactor Download PDF

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Publication number
CN204656541U
CN204656541U CN201520358467.3U CN201520358467U CN204656541U CN 204656541 U CN204656541 U CN 204656541U CN 201520358467 U CN201520358467 U CN 201520358467U CN 204656541 U CN204656541 U CN 204656541U
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CN
China
Prior art keywords
housing
base plate
driving shaft
urea
house
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.)
Expired - Fee Related
Application number
CN201520358467.3U
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Chinese (zh)
Inventor
刘绪波
韩正青
楚宪省
孙嘉灿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG HUAYI HEAVY INDUSTRY MACHINERY Co Ltd
Original Assignee
SHANDONG HUAYI HEAVY INDUSTRY MACHINERY Co Ltd
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Priority to CN201520358467.3U priority Critical patent/CN204656541U/en
Application granted granted Critical
Publication of CN204656541U publication Critical patent/CN204656541U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of fertilizer production equipment, is a kind of urea aldehyde slowly-releasing compound fertilizer production reactor specifically.Comprise housing, be arranged on the agitator in housing, housing is provided with urea dog-house and formaldehyde dog-house, the lower end of housing is provided with ureaformaldehyde outlet, the inner surface of housing is provided with heat(ing) coil, by bearing, driving shaft is installed in the upper end of housing, the inner of driving shaft is installed with stirrer paddle and distributing disc, distributing disc is horizontally set on the top of stirrer paddle, immediately below urea dog-house, distributing disc comprises the base plate be fixedly connected with on the driving shaft, be fixedly connected on the bucket-shaped sidewall in base plate outer rim, the diameter at the upper end open place of bucket-shaped sidewall is greater than the diameter of base plate, bucket-shaped sidewall is provided with multiple fan-shaped material spilling hole, material spilling hole is uniformly distributed around base plate.This reactor content mixes, reaction speed is fast, may be used for continuous seepage, production efficiency is high, good product quality.

Description

A kind of urea aldehyde slowly-releasing compound fertilizer production reactor
Technical field
The utility model relates to a kind of fertilizer production equipment, is a kind of urea aldehyde slowly-releasing compound fertilizer production reactor specifically.
Background technology
In the production of urea aldehyde slowly-releasing compound fertilizer, need urea and formaldehyde hybrid reaction to generate ureaformaldehyde intermediate.Owing to being that urea and formaldehyde are not easy mixing fully, need continuous heating aborning, to maintain normally carrying out of reaction.Because mixing of materials is not thorough, reaction speed is slow, and existing urea-formaldehyde reactor does not mostly possess continuous seepage ability, and production efficiency is low, affects the raising of product quality.
Summary of the invention
The purpose of this utility model is to provide that a kind of mixing of materials is even, mixing effect good, can continuous seepage, be conducive to the urea aldehyde slowly-releasing compound fertilizer production reactor that improves the quality of products.
For achieving the above object, the utility model is by the following technical solutions:
A kind of urea aldehyde slowly-releasing compound fertilizer production reactor described in the utility model comprises housing, be arranged on the agitator in housing, the upper end of housing is provided with urea dog-house, the lower end of housing is provided with ureaformaldehyde outlet, the inner surface of housing is provided with spiral coil, described spiral coil is provided with steam inlet and steam (vapor) outlet, described housing is also provided with formaldehyde dog-house and blast pipe, by bearing, driving shaft is installed in the upper end of housing, outer end and the drive motors of driving shaft are in transmission connection, the inner of described driving shaft is installed with stirrer paddle, the inner of described driving shaft is installed with distributing disc, described distributing disc is horizontally set on the top of stirrer paddle, immediately below urea dog-house, distributing disc comprises the base plate be fixedly connected with on the driving shaft, be fixedly connected on the bucket-shaped sidewall in base plate outer rim, the diameter at the upper end open place of described bucket-shaped sidewall is greater than the diameter of base plate, bucket-shaped sidewall is provided with multiple fan-shaped material spilling hole, described material spilling hole is uniformly distributed around base plate.
Adopt after technique scheme, this reactor may be used for urea aldehyde slowly-releasing compound fertilizer produce in urea and formolite reaction, due to material drop into that process mixes, material reaction speed is fast, reaction evenly, can continuous seepage, production efficiency is high, good product quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the plan structure schematic diagram of distributing disc.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model will be further described.
As shown in Figure 1, a kind of urea aldehyde slowly-releasing compound fertilizer production reactor described in the utility model, comprise housing 1, the agitator be arranged in housing 1, the upper end of housing 1 is provided with urea dog-house 8, the lower end of housing 1 is provided with ureaformaldehyde outlet 5, the inner surface of housing 1 is provided with spiral coil 2, described spiral coil 2 is provided with steam inlet 10 and steam (vapor) outlet 11, utilizes the material in cyclic steam heated shell.Described housing 1 is also provided with formaldehyde dog-house 4 and blast pipe 7, by bearing, driving shaft 3 is installed in the upper end of housing 1, outer end and the drive motors 12 of driving shaft 3 are in transmission connection, the inner of described driving shaft 3 is installed with stirrer paddle 9, the inner of described driving shaft 3 is installed with distributing disc 6, described distributing disc 6 is horizontally set on immediately below the top of stirrer paddle 9, urea dog-house 8, and urea can directly be dropped in distributing disc 6.As shown in Figure 2, distributing disc 6 comprises the base plate 61 be fixedly connected on driving shaft 3, the bucket-shaped sidewall 62 be fixedly connected in base plate 61 outer rim, the diameter at the upper end open place of described bucket-shaped sidewall 62 is greater than the diameter of base plate 61, bucket-shaped sidewall 62 is provided with multiple fan-shaped material spilling hole 63, described material spilling hole 63 is uniformly distributed around base plate 61.
During use, be connected steam boiler by steam inlet 10 with steam (vapor) outlet 11, housing 1 is heated.Urea and formaldehyde is dropped in proportion from urea dog-house 8 and formaldehyde dog-house 4, the formaldehyde dropped into directly falls into the bottom of housing 1, the urea dropped into falls into distributing disc 6, open drive motors 12, urea throws away by the distributing disc 6 rotated, evenly unrestrained, urea and formaldehyde stir by stirrer paddle 9.Ureaformaldehyde outlet 5 is opened after having reacted.

Claims (1)

1. a urea aldehyde slowly-releasing compound fertilizer production reactor, comprise housing (1), be arranged on the agitator in housing (1), the upper end of housing (1) is provided with urea dog-house (8), the lower end of housing (1) is provided with ureaformaldehyde outlet (5), the inner surface of housing (1) is provided with spiral coil (2), described spiral coil (2) is provided with steam inlet (10) and steam (vapor) outlet (11), described housing (1) is also provided with formaldehyde dog-house (4) and blast pipe (7), by bearing, driving shaft (3) is installed in the upper end of housing (1), outer end and the drive motors (12) of driving shaft (3) are in transmission connection, the inner of described driving shaft (3) is installed with stirrer paddle (9), it is characterized in that: the inner of described driving shaft (3) is installed with distributing disc (6), described distributing disc (6) is horizontally set on the top of stirrer paddle (9), immediately below urea dog-house (8), distributing disc (6) comprises the base plate (61) be fixedly connected on driving shaft (3), be fixedly connected on the bucket-shaped sidewall (62) in base plate (61) outer rim, the diameter at the upper end open place of described bucket-shaped sidewall (62) is greater than the diameter of base plate (61), bucket-shaped sidewall (62) is provided with multiple fan-shaped material spilling hole (63), described material spilling hole (63) is uniformly distributed around base plate (61).
CN201520358467.3U 2015-05-29 2015-05-29 A kind of urea aldehyde slowly-releasing compound fertilizer production reactor Expired - Fee Related CN204656541U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520358467.3U CN204656541U (en) 2015-05-29 2015-05-29 A kind of urea aldehyde slowly-releasing compound fertilizer production reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520358467.3U CN204656541U (en) 2015-05-29 2015-05-29 A kind of urea aldehyde slowly-releasing compound fertilizer production reactor

Publications (1)

Publication Number Publication Date
CN204656541U true CN204656541U (en) 2015-09-23

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Family Applications (1)

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CN201520358467.3U Expired - Fee Related CN204656541U (en) 2015-05-29 2015-05-29 A kind of urea aldehyde slowly-releasing compound fertilizer production reactor

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105175155A (en) * 2015-10-13 2015-12-23 黑龙江中农欣欣农业科技发展有限公司 Device and method for improving urea formaldehyde compound fertilizer on amino acid compound fertilizer production line
CN106278393A (en) * 2016-10-17 2017-01-04 天津亚泰昊德科技有限公司 A kind of ureaformaldehyde sustained and controlled release composite fertilizer process units
CN107335396A (en) * 2017-08-28 2017-11-10 浙江新时代海创锂电科技有限公司 One kind heating annexs formula synthesis reactor with water conservancy diversion
CN109126524A (en) * 2018-10-08 2019-01-04 德清微晶防水材料有限公司 A kind of anti-permeability micro crystal waterproofing agent process units

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105175155A (en) * 2015-10-13 2015-12-23 黑龙江中农欣欣农业科技发展有限公司 Device and method for improving urea formaldehyde compound fertilizer on amino acid compound fertilizer production line
CN106278393A (en) * 2016-10-17 2017-01-04 天津亚泰昊德科技有限公司 A kind of ureaformaldehyde sustained and controlled release composite fertilizer process units
CN107335396A (en) * 2017-08-28 2017-11-10 浙江新时代海创锂电科技有限公司 One kind heating annexs formula synthesis reactor with water conservancy diversion
CN109126524A (en) * 2018-10-08 2019-01-04 德清微晶防水材料有限公司 A kind of anti-permeability micro crystal waterproofing agent process units

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150923

Termination date: 20170529

CF01 Termination of patent right due to non-payment of annual fee