CN105983373A - Horizontal injector for injecting particles for producing composite fertilizer - Google Patents
Horizontal injector for injecting particles for producing composite fertilizer Download PDFInfo
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- CN105983373A CN105983373A CN201610475057.6A CN201610475057A CN105983373A CN 105983373 A CN105983373 A CN 105983373A CN 201610475057 A CN201610475057 A CN 201610475057A CN 105983373 A CN105983373 A CN 105983373A
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- compressed air
- negtive
- compound fertilizer
- produces
- pipe
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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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a horizontal injector for injecting particles for producing composite fertilizer. The horizontal injector is simple in structure, reasonable in design, simple to product and low in cost; and moreover, various parts can be assembled and fixed in a detachable way, so that the horizontal injector is convenient to disassemble and easy to repair. In addition, when one part is damaged, the entire injector does not need to be abandoned, and only the damaged part needs to be replaced, thereby saving the repairing cost. Additionally, the injector can supply different materials simultaneously, so that different raw materials do not need to be pre-mixed.
Description
Technical field
The invention belongs to compound fertilizer producing equipment field, be specifically related to a kind of air prilling and produce the horizontal ejector of compound fertilizer.
Background technology
Venturi-type eductors is for transport of bulk solids material in malleation dilute phase conveying system, and its operation principle is to use by rousing
The positive pressure air that blower fan produces produces suction when flowing through ejector, suction is walked to be positioned at the material above ejector, and is allowed to just
Pressure pneumatic conveyer system carries powder body, granule and loose unpacked material.In recent years, many researcheres are devoted to develop new civilian mound
In ejector, to overcome its easily blocking, thermal material, the defect such as easy to wear cannot be carried.
Chinese patent CN 204727204 U discloses a kind of venturi-type eductors, it is characterised in that it is characterized in that: its bag
Including tee T housing, shower nozzle, sealing ring and lined ceramics pipe, easy wearing terrain result is designed to high-abrasive material structure by it,
Strengthen its wearability, extend the service life of venturi-type eductors.Chinese patent application CN 104210853 A discloses one
Venturi-type eductors, it includes charging aperture, fan airflow entrance, the jet segment of Venturi tube structure, discharging opening, and it need not
Compressed air, can be applicable to any occasion needing powder conveying and can carry the hottest material.Chinese patent CN 201500605
U discloses a kind of venturi-type eductors, and it includes venturi-type eductors body, it is characterised in that in described venturi injection
Device body is provided with for meeting injection liquid and self-priming medium well-mixed turbulent flow device, and it can increase mixing effectively
The turbulent flow of thing, makes mixture height mix, and turbulent flow is strengthened, and improves the contact area of each medium in mixture, improves simultaneously
The physical and chemical performance of each medium, meets process requirements.
But, up to now, do not have researcher to improve venturi-type eductors to obtain preparing compound fertilizer for efficiently
Horizontal ejector.
Summary of the invention
For solving the problems referred to above, the invention provides a kind of air prilling and produce the horizontal ejector of compound fertilizer, it is characterised in that
Described horizontal ejector includes:
Compressed air inlet pipe (1), is used for supplying compressed air；
Nozzle (2), is used for spraying compressed air stream；
Negtive-pressure implement (3), for supplying slurry solution and little particulate material to mixing tube；
Feed pipe (4), for base feed；
Mixing tube (5), is used for being sufficiently mixed slip；And
Compressed air discharge pipe (6), ejects compressed air and slip for horizontal cross,
Wherein, described potentiometer (3) is that right-hand member is uncovered, and left end has the hollow container of the opening to its inner recess, and it is
Uncovered right-hand member is communicated with compressed air discharge pipe (6) by mixing tube (5), and has the opening to its inner recess
Left end is communicated with compressed air inlet pipe (1) by nozzle (2), and nozzle (2), negtive-pressure implement (3), mixing tube (5)
It is coaxially disposed with compressed air escape pipe (6) level；Additionally on the sidewall of potentiometer (3), multiple opening, feed pipe are set
(4) connected with potentiometer (3) by described opening.
Preferably, in described air prilling produces the horizontal ejector of compound fertilizer, described feed pipe (4) level connection joint is in negative
On depressor (3).
It is highly preferred that in described air prilling produces the horizontal ejector of compound fertilizer, the sidewall of described negtive-pressure implement (3) sets
It is equipped with even number opening, and feed pipe (4) becomes horizontal to be axisymmetrically connected on negtive-pressure implement (3).
Preferably, described air prilling produce compound fertilizer horizontal ejector in, described negtive-pressure implement (3) to its inner-concave
The degree of depth of opening fallen into and the length ratio of negtive-pressure implement (3) are 1:(2-5).
Preferably, in described air prilling produces the horizontal ejector of compound fertilizer, described mixing tube (5) is widen
Structure (such as cylindrical structural), i.e. cross section are circular configuration.
Preferably, in described air prilling produces the horizontal ejector of compound fertilizer, described nozzle (2) is to use in this area
Conventional nozzle.
Preferably, in described air prilling produces the horizontal ejector of compound fertilizer, the diameter of the ejection end of described nozzle (2)
It is 1:(1-2 with the diameter ratio of described mixing tube (5)).
Preferably, in described air prilling produces the horizontal ejector of compound fertilizer, the length of described mixing tube (5) is with described
The length ratio of negtive-pressure implement (3) is 1:(0.1-10).
Preferably, in described air prilling produces the horizontal ejector of compound fertilizer, described compressed air inlet pipe (1) and spray
The spraying into end, the ejection end of negtive-pressure implement (3) and nozzle (2), negtive-pressure implement (3) and mixing tube (5), mix of mouth (2)
Pipe (5) and the connected mode of compressed air escape pipe (6) be threaded, be welded to connect, Flange joint, socket joint are connected,
The one that groove connects；The connected mode of described feed pipe (4) and described negtive-pressure implement (3) for threadeding, being welded to connect,
One or more that Flange joint, socket joint connect, groove connects.
Preferably, in described air prilling produces the horizontal ejector of compound fertilizer, described horizontal ejector also comprises jacket pipe
With steam heating and thermal insulation, it is possible to comprise heating jacket, heat being electrically heated mode.
Preferably, the material of the horizontal ejector that described air prilling produces compound fertilizer can be rustless steel, plastics, metal such as copper
In one or more.
It addition, the present invention also provides for a kind of air prilling tower containing above-mentioned horizontal ejector.
There is advantages that
(1) simple in construction, reasonable in design, makes easily, low cost；And each parts can be carried out removably
Assemble fixing, easy accessibility, be prone to maintenance, it addition, need not when a certain parts damages all discard whole ejector,
And only need to change the parts damaged, save maintenance cost；
(2) the horizontal ejector of air prilling of the present invention production compound fertilizer produces higher vacuum in negtive-pressure implement, can be rapid
Bring raw material into mixing tube to be sufficiently mixed；
(3) the horizontal ejector of air prilling of the present invention production compound fertilizer need not extra manual operation, whole course of injection
In can realize full-automation；
(4) using multiple feed pipe base feed in the horizontal ejector of air prilling of the present invention production compound fertilizer, different enters
Material pipe can be supplied to different materials, and therefore the horizontal ejector of the present invention can be supplied simultaneously to different materials, it is not necessary to by different
Raw material is pre-mixed, and saves manpower, reduces cost.
Accompanying drawing explanation
Fig. 1 is the sectional view of horizontal ejector that a kind of air prilling of the present invention produces compound fertilizer.
Detailed description of the invention
In detailed description of the invention below, by with reference to the accompanying drawing constituting this specification part.Without departing from shown herein
In the case of the principle of subject matter and scope, each side of the present invention illustrated in that the most substantially describe and accompanying drawing
Face can carry out arranging, replace, combine and decoupling in wide in range configuration variation, all these arrangements, replace, combine and
Within partition each falls within the scope of the present invention.
In the present invention, involved " left " and " right " is that the position being positioned in figure with parts each in Fig. 1 defines,
It is intended merely to the clear and convenient of expression technology scheme." left " and " right " involved by should be appreciated that herein should not limit
The protection domain of the application request.
Below in conjunction with detailed description of the invention, the invention will be further described.
Fig. 1 be the present invention a kind of air prilling produce compound fertilizer horizontal ejector sectional view, it can be seen from figure 1 that
Air prilling according to the present invention produce the horizontal ejector of compound fertilizer include compressed air inlet pipe 1, nozzle 2, negtive-pressure implement 3,
Feed pipe 4, mixing tube 5 and compressed air discharge pipe 6, wherein compressed air inlet pipe 1 is used for supplying compressed air；Nozzle
2 are used for spraying compressed air stream；Negtive-pressure implement 3 is for supplying slurry solution and little particulate material to mixing tube；Feed pipe 4 is used for
Base feed；Mixing tube 5 is used for being sufficiently mixed slip；Compressed air discharge pipe 6 ejects compressed air for horizontal cross
And slip.Described nozzle 2, negtive-pressure implement 3, feed pipe 4, mixing tube 5 and compressed air discharge pipe 6 level are coaxially disposed,
Wherein said potentiometer 3 is that right-hand member is uncovered, and left end has the hollow round table of the opening to its inner recess and describes device, and it is spacious
The right-hand member of mouth is communicated with compressed air discharge pipe 6 by mixing tube 5, and the left end with the opening to its inner recess passes through
Nozzle 2 communicates with compressed air inlet pipe 1, and is connected with the ejection end of nozzle 2 to the opening of its inner recess.Negtive-pressure implement 3
Sidewall is provided with 2 openings being connected with feed pipe 4, and feed pipe 4 becomes horizontal to be axisymmetrically connected on negtive-pressure implement 3；
It addition, be also provided with the opening more than two on described negtive-pressure implement 3 sidewall, can be by multiple difference by multiple feed pipes 4
Raw material feed simultaneously, it is not necessary to premixing step, save manpower, reduce cost.Described mixing tube 5 is cylindrical, its
Length L1 is 2 meters, and diameter r1 is 0.5 meter, described negtive-pressure implement 3 for upper end be diameter r1 be that the circle of 0.5 meter is uncovered,
Lower end be diameter r2 be the circle of 0.8 meter and hollow round table that length L2 is 1 meter, to the opening of its inner recess and nozzle 2
Ejection end be circle and diameter r3 is 0.3 meter, and degree of depth d internally caved in is 0.25 meter, caves inward
Shape is also in round table-like.The ejection end of nozzle 2 is connected with the opening to its inner recess of negtive-pressure implement 3, sprays into end and pressure
Contracting air intake duct 1 is connected, and can produce higher vacuum, raw material can be brought rapidly mixing tube 5 into enter in negtive-pressure implement 3
Row is sufficiently mixed.The connected mode of feed pipe 4 and negtive-pressure implement 3 for threadeding, being welded to connect, Flange joint, socket joint even
Connect, groove connects one or more, and the connected mode spraying end of described negtive-pressure implement 3 and nozzle 2 for threadeding,
Be welded to connect, Flange joint, socket joint connect, the one of groove connection.It addition, described compressed air inlet pipe 1 and nozzle 2,
Described negtive-pressure implement 3 and mixing tube 5, described mixing tube 5 and the connected mode of compressed air escape pipe 6 be threaded, weld
The one that connection, Flange joint, socket joint connection, groove connect.Compressed air inlet pipe 1, nozzle 2, negtive-pressure implement 3, enter
Material pipe 4, mixing tube 5 and compressed air discharge pipe 6 can carry out assembling fixing removably, easy accessibility, are prone to
Maintenance, it addition, need not when a certain parts damages all discard whole ejector, and only needs to change the parts damaged,
Save maintenance cost.Compressed air inlet pipe 1, nozzle 2, negtive-pressure implement 3, feed pipe 4, mixing tube 5 and compressed air row
Going out pipe 6 to be made up of the identical or different material such as material such as metal, plastics, rustless steel, preferably selecting special plastic makes,
This is because the horizontal ejector light weight that special plastic is made, it is easy to carry and high temperature resistant.Described air prilling produces compound fertilizer
Horizontal ejector overall structure simple, reasonable in design, and each parts of the present invention can carry out assembling solid removably
Fixed, easy accessibility, it is prone to maintenance, it addition, need not when a certain parts damages all discard whole ejector, and only
Need to change the parts damaged.
Although with reference to specific embodiments the present invention being illustrated and describe, but those of ordinary skill in the art can
To understand, in the case of without departing from the spirit and scope of the present invention, can carry out in a particular embodiment above-mentioned and
Other the change in terms of form and details, includes but not limited to interpolation, minimizing or modified elements or replaces with equivalent
Generation.
Claims (7)
1. an air prilling produces the horizontal ejector of compound fertilizer, it is characterised in that comprising:
Compressed air inlet pipe (1), is used for supplying compressed air；
Nozzle (2), is used for spraying compressed air stream；
Negtive-pressure implement (3), for supplying slurry solution and little particulate material to mixing tube；
Feed pipe (4), for base feed；
Mixing tube (5), is used for being sufficiently mixed slip；And
Compressed air discharge pipe (6), ejects compressed air and slip for horizontal cross,
Wherein, described potentiometer (3) is that right-hand member is uncovered, and left end has the hollow container of the opening to its inner recess, and it is
Uncovered right-hand member is communicated with compressed air discharge pipe (6) by mixing tube (5), and has the opening to its inner recess
Left end is communicated with compressed air inlet pipe (1) by nozzle (2), and nozzle (2), negtive-pressure implement (3), mixing tube (5)
It is coaxially disposed with compressed air escape pipe (6) level；Additionally on the sidewall of potentiometer (3), multiple opening, feed pipe are set
(4) connected with potentiometer (3) by described opening.
Air prilling the most according to claim 1 produces the horizontal ejector of compound fertilizer, it is characterised in that described negative pressure
It is provided with even number opening on the sidewall of device (3), and feed pipe (4) becomes axisymmetrically by the sidewall of negtive-pressure implement (3)
Open horizontal formula be connected on negtive-pressure implement (3).
Air prilling the most according to claim 1 produces the horizontal ejector of compound fertilizer, it is characterised in that described negative pressure
The degree of depth of the opening to its inner recess of device (3) is 1:(2-5 with the length ratio of negtive-pressure implement (3)).
Air prilling the most according to claim 1 produces the horizontal ejector of compound fertilizer, it is characterised in that described nozzle
(2) the diameter of ejection end is 1:(1-2 with the diameter ratio of described mixing tube (5)).
Air prilling the most according to claim 1 produces the horizontal ejector of compound fertilizer, it is characterised in that described mixing
The length of pipe (5) is 1:(0.1-10 with the length ratio of described negtive-pressure implement (3)).
Air prilling the most according to claim 1 produces the horizontal ejector of compound fertilizer, it is characterised in that described negative pressure
Device (3) and the connected mode of mixing tube (5) be threaded, be welded to connect, Flange joint, socket joint are connected, groove connects
The one connect.
Air prilling the most according to claim 1 produces the horizontal ejector of compound fertilizer, it is characterised in that described mixing
Pipe (5) is the structure widened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475057.6A CN105983373A (en) | 2016-06-25 | 2016-06-25 | Horizontal injector for injecting particles for producing composite fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610475057.6A CN105983373A (en) | 2016-06-25 | 2016-06-25 | Horizontal injector for injecting particles for producing composite fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105983373A true CN105983373A (en) | 2016-10-05 |
Family
ID=57044429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610475057.6A Pending CN105983373A (en) | 2016-06-25 | 2016-06-25 | Horizontal injector for injecting particles for producing composite fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105983373A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150941A (en) * | 1996-06-06 | 1997-06-04 | 广州氮肥厂 | Coated fertilizer and its coating method and equipment for manufacturing said coated fertilizer |
| CN201647665U (en) * | 2010-02-25 | 2010-11-24 | 中国石油化工集团公司 | Adjustable feed injector |
| CN204710603U (en) * | 2015-07-10 | 2015-10-21 | 泽普林固体物料技术(北京)有限公司 | Adjustable pitch injector |
| CN206199196U (en) * | 2016-06-25 | 2017-05-31 | 深圳市芭田生态工程股份有限公司 | A kind of air prilling produces the horizontal injector of composite fertilizer |
-
2016
- 2016-06-25 CN CN201610475057.6A patent/CN105983373A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150941A (en) * | 1996-06-06 | 1997-06-04 | 广州氮肥厂 | Coated fertilizer and its coating method and equipment for manufacturing said coated fertilizer |
| CN201647665U (en) * | 2010-02-25 | 2010-11-24 | 中国石油化工集团公司 | Adjustable feed injector |
| CN204710603U (en) * | 2015-07-10 | 2015-10-21 | 泽普林固体物料技术(北京)有限公司 | Adjustable pitch injector |
| CN206199196U (en) * | 2016-06-25 | 2017-05-31 | 深圳市芭田生态工程股份有限公司 | A kind of air prilling produces the horizontal injector of composite fertilizer |
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