CN209371635U - A kind of drying fluidized-bed of monoammonium phosphate - Google Patents
A kind of drying fluidized-bed of monoammonium phosphate Download PDFInfo
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- CN209371635U CN209371635U CN201822128934.XU CN201822128934U CN209371635U CN 209371635 U CN209371635 U CN 209371635U CN 201822128934 U CN201822128934 U CN 201822128934U CN 209371635 U CN209371635 U CN 209371635U
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Abstract
The utility model discloses a kind of drying fluidized-beds of monoammonium phosphate, including fluidized bed ontology, fluidized bed ontology one end is connected with discharge port, the other end of fluidized bed ontology is connected with feed inlet, and one end of feed inlet is connected with feed pipe, and the lower end of fluidized bed ontology is connected with air inlet pipe, one end of air inlet pipe is connected with air blower, the upper end of fluidized bed ontology is connected with escape pipe, and clearing apparatus is equipped in escape pipe, and one end of escape pipe is connected with cyclone separator.The drying fluidized-bed of this monoammonium phosphate, is equipped with clearing apparatus in escape pipe, under the control of electric telescopic rod, the dust cleaning that hairbrush will be deposited in escape pipe, it is pushed into the air inlet of cyclone separator or sends back in fluidized bed ontology, prevent dust deposit excessive, influence working efficiency；In addition through-hole is offered on feed pipe, is flexibly connected feed hopper, and feed hopper can be facilitated and be fed intake with shift position.
Description
Technical field
The utility model relates to technical field of drying, specially a kind of drying fluidized-bed of monoammonium phosphate.
Background technique
Inevitably it is related to the drying process of material in industrial monoammonium phosphate production process, fluidized bed drying has and makes
Grain is sufficiently blown afloat in suspension and work is upper and lower, controls and stirs, and heat transfer area is big, heat transfer coefficient is high, heat-transfer effect is good, can be effective
Its drying effect is improved, to obtain relatively broad reference.But existing fluidized bed is needed to material dust
Air is handled and causes waste serious, and drying efficiency is low, is unfavorable for improving production efficiency.
Chinese patent CN205505566U discloses a kind of steam-type drying fluidized bed for industrial monoammonium phosphate, including
One horizontally disposed fluidized bed ontology, fluidized bed ontology both ends are respectively equipped with inlet port and outlet port, and edge in fluidized bed ontology
Its length direction is disposed with a porous barrier, and the intrinsic cavity of the fluidized bed is divided into arrangement fluidisation cavity up and down by partition
With air inlet cavity, multiple baffles are provided in inlet chamber body, the air inlet cavity is divided into multiple inlet plenums by multiple baffles,
Each inlet plenum is connected to an air inlet pipe, and multiple air inlet pipe are connect with an air blower, and air blower and a steam unit connect
It connects；Fluidized bed ontology is equipped with multiple escape pipes with fluidisation chamber, and multiple escape pipes connect with a cyclone separator
It connects.The utility model is fluidized by multi-chamber, multi-pipeline, is conducive to improve fluidized drying efficiency, and pass through cyclonic separation
Device is recycled material dust, reduces material waste.
Although this application solves the problems in background technique to a certain extent, feed hopper is being located at meal outlet just
Lower section, it has not been convenient to it feeds intake, while there is no sealing device between feed hopper and meal outlet, the process of the particulate dust of recycling in whereabouts
At can also raise, volatilize, cause wastage of material while polluting environment, in addition escape pipe connects cyclone separator, dust into
During entering cyclone separator, it is easy to deposit in escape pipe, influences the recycling of dust.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, provides a kind of monoammonium phosphate
Drying fluidized-bed has automatic cleaning dust deposit, the advantages of avoiding dust from volatilizing, facilitate feeding.
The technical solution adopted in the utility model is: a kind of drying fluidized-bed of monoammonium phosphate, including fluidized bed ontology, institute
It states fluidized bed ontology one end and is connected with discharge port, the other end of fluidized bed ontology is connected with feed inlet, one end connection of feed inlet
Have a feed pipe, the lower end of fluidized bed ontology is connected with air inlet pipe, and one end of air inlet pipe is connected with air blower, fluidized bed ontology it is upper
End is connected with escape pipe, clearing apparatus is equipped in escape pipe, one end of escape pipe is connected with cyclone separator, the feed pipe
One end be connected with rotating electric machine, the output end of rotating electric machine runs through feed pipe, and is connected with screw-feeder, and feed pipe leans on
The upper surface of nearly rotating electric machine one end offers through-hole, and the two sides of through-hole are symmetrically connected with positive stop strip, and positive stop strip is connected with
Feed hopper, the feed hopper include loading hopper and funnel mounting plate, and the lower end of loading hopper is fixedly connected with funnel mounting plate,
The two sides of funnel mounting plate symmetrically offer loose slot, and one end of loose slot offers slot, and loose slot and positive stop strip activity connect
It connecing, the gas outlet of the cyclone separator is connected with steam unit by pipeline, and the lower end of cyclone separator is connected with meal outlet,
It is connected with the first spacing collar on the outer wall of meal outlet lower end, the lower end of meal outlet is cased with dust guiding tube, on the inner wall of dust guiding tube upper end
It is connected with the second spacing collar, the second spacing collar is flexibly connected with the first spacing collar, is connected on the outer wall of dust guiding tube lower end flexible
Pad.
As a further improvement, the clearing apparatus includes electric telescopic rod and hairbrush block, one end of electric telescopic rod
Through escape pipe, the other end of electric telescopic rod is fixedly connected with the side of hairbrush block, one week connection hairiness of hairbrush block lower end
Brush.
Further, the through-hole is flexibly connected with funnel mounting plate, and the area of funnel mounting plate is greater than the area of through-hole,
Feed pipe runs through slot.
Further, one end that the electric telescopic rod is placed in outside escape pipe is fixedly connected with fixed plate, fixed plate
Lower end is fixedly connected with the upper surface of fluidized bed ontology.
Further, the height of the slot is less than the height of positive stop strip.
Further, the air blower input terminal is connected with the output end of steam unit.
Further, the area of the through-hole is greater than the minimum diameter of loading hopper, and the area of funnel mounting plate is greater than logical
The area in hole.
Beneficial effect
The utility model compared with prior art, has the advantage that
The drying fluidized-bed of this monoammonium phosphate, is equipped with clearing apparatus in escape pipe, under the control of electric telescopic rod,
The dust cleaning that hairbrush will be deposited in escape pipe is pushed into the air inlet of cyclone separator or sends back in fluidized bed ontology,
It prevents dust deposit excessive, influences working efficiency；In addition through-hole is offered on feed pipe, is flexibly connected feed hopper, feed hopper
It can facilitate and feed intake with shift position, dust guiding tube is cased on meal outlet, dust guiding tube can be up and down, for connecting out
Powder mouth and loading hopper raise volatilization when dust being avoided to fall, elastic cushion is contacted with the inner wall of loading hopper, play sealing and make
With improving the rate of recovery of dust.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of clearing apparatus in the utility model；
Fig. 3 is the working state figure of feed pipe in the utility model；
Fig. 4 is the state diagram that feeds intake of feed pipe in the utility model.
Wherein: 1, fluidized bed ontology；11, discharge port；12, feed inlet；13, air inlet pipe；14, escape pipe；15, fixed plate；
2, feed pipe；21, rotating electric machine；22, screw-feeder；23, through-hole；24, positive stop strip；3, air blower；4, clearing apparatus；41,
Electric telescopic rod；42, hairbrush block；43, hairbrush；5, cyclone separator；51, meal outlet；52, the first spacing collar；53, dust guiding tube；
54, the second spacing collar；55, elastic cushion；6, feed hopper；61, loading hopper；62, funnel mounting plate；621, loose slot；622, it inserts
Slot；7, steam unit.
Specific embodiment
Specific embodiment in reference to the accompanying drawing is described further the utility model.
Refering to fig. 1 shown in -4, a kind of drying fluidized-bed of monoammonium phosphate of the utility model, including fluidized bed ontology 1, stream
Change 1 one end of bed ontology and be connected with discharge port 11, the other end of fluidized bed ontology 1 is connected with feed inlet 12, one end of feed inlet 12
It is connected with feed pipe 2, the lower end of fluidized bed ontology 1 is connected with air inlet pipe 13, and one end of air inlet pipe 13 is connected with air blower 3, stream
The upper end for changing bed ontology 1 is connected with escape pipe 14, clearing apparatus 4 is equipped in escape pipe 14, one end of escape pipe 14 is connected with
Cyclone separator 5, one end of feed pipe 2 are connected with rotating electric machine 21, and the output end of rotating electric machine 21 runs through feed pipe 2, and even
It is connected to screw-feeder 22, rotating electric machine 21 controls screw-feeder 22 and rotates, and carries out feeding, the close electric rotating of feed pipe 2
The upper surface of 21 one end of machine offers through-hole 23, and the two sides of through-hole 23 are symmetrically connected with positive stop strip 24, and positive stop strip 24 is flexibly connected
There is feed hopper 6, feed hopper 6 includes loading hopper 61 and funnel mounting plate 62, lower end and the funnel mounting plate 62 of loading hopper 61
It being fixedly connected, the two sides of funnel mounting plate 62 symmetrically offer loose slot 621, and one end of loose slot 621 offers slot 622,
Loose slot 621 is flexibly connected with positive stop strip 24, and the height of slot 622 is less than the height of positive stop strip 24, guarantees positive stop strip 24 always
Movable in loose slot 621, through-hole 23 is flexibly connected with funnel mounting plate 62, and the area of funnel mounting plate 62 is greater than through-hole 23
Area, funnel mounting plate 62 block through-hole 23, and material is avoided to volatilize, and feed pipe 2 runs through slot 622, and the area of through-hole 23 is big
In the minimum diameter of loading hopper 61, loading hopper 61 and the relative position of through-hole 23 be can change, and clearing apparatus 4 includes electronic
Escape pipe 14 is run through in one end of telescopic rod 41 and hairbrush block 42, electric telescopic rod 41, and electric telescopic rod 41 is placed in outside escape pipe 14
The one end in portion is fixedly connected with fixed plate 15, and the lower end of fixed plate 15 is fixedly connected with the upper surface of fluidized bed ontology 1, fixed plate
15 for installing electric telescopic rod 41, and the other end of electric telescopic rod 41 is fixedly connected with the side of hairbrush block 42, hairbrush block 42
One week of lower end is connected with hairbrush 43, and hairbrush 43 is contacted with the inner wall of escape pipe 14, under the control of electric telescopic rod 41, hairbrush
43 will be deposited on the dust cleaning in escape pipe 14, are pushed into the air inlet of cyclone separator 5 or send fluidized bed ontology 1 back to
It is interior, it prevents dust deposit excessive, influences working efficiency, the gas outlet of cyclone separator 5 is connected with steam unit 7 by pipeline,
3 input terminal of air blower is connected with the output end of steam unit 7, carries out secondary cycle utilization to hot steam, improves hot steam
Cyclic utilization rate, reduces energy consumption, and the lower end of cyclone separator 5 is connected with meal outlet 51, the outer wall of 51 lower end of meal outlet
On be connected with the first spacing collar 52, the lower end of meal outlet 51 is cased with dust guiding tube 53, and is connected on the inner wall of 53 upper end of dust guiding tube
Two spacing collars 54, the second spacing collar 54 are flexibly connected with the first spacing collar 52, and dust guiding tube 53 can be up and down, for connecting out
Powder mouth 51 and loading hopper 61, raise volatilization, are connected with elastic cushion 55 on the outer wall of 53 lower end of dust guiding tube when dust being avoided to fall,
Dust guiding tube 53 extends in loading hopper 61, and elastic cushion 55 is contacted with the inner wall of loading hopper 61, plays sealing function.
The course of work: when feeding intake, feed hopper 6 is whole mobile to the side of meal outlet 51, and loading hopper 61 is moved to not
Face meal outlet 51, convenient to feed intake to loading hopper 61, under the control of rotating electric machine 21, screw-feeder 22 rotates, into
Row feeding after completion feeds intake, feed hopper 6 is moved integrally to the underface of meal outlet 51, dust guiding tube 53 is pulled down, dust guiding tube 53 prolongs
It extends in loading hopper 61, elastic cushion 55 is contacted with the inner wall of loading hopper 61, the material into fluidized bed ontology 1, air blast
Machine 3 is dried through air inlet pipe 13, and material flows in fluidized bed ontology 1, is discharged from discharge port 11, and part dust is by going out in the process
Tracheae 14 enters in cyclone separator 5, and under the control of electric telescopic rod 41, hairbrush 43 will be deposited on the dust in escape pipe 14
It cleans, is pushed into the air inlet of cyclone separator 5 or sends back in fluidized bed ontology 1, the dust into cyclone separator 5 is final
It is entered in loading hopper 61 and is reused by cyclone separator 5.
The drying fluidized-bed of this monoammonium phosphate is equipped with clearing apparatus 4 in escape pipe 14, in the control of electric telescopic rod 41
Under system, hairbrush 43 will be deposited on the dust cleaning in escape pipe 14, is pushed into the air inlet of cyclone separator 5 or sends fluidisation back to
In bed ontology 1, prevents dust deposit excessive, influence working efficiency；In addition through-hole 23 is offered on feed pipe 2, is flexibly connected
Feed hopper 6, feed hopper 6 can be facilitated and be fed intake with shift position, dust guiding tube 53 is cased on meal outlet 51, dust guiding tube 53 can
With up and down, volatilization, elastic cushion 55 and charging are raised for connecting meal outlet 51 and loading hopper 61, when dust being avoided to fall
The inner wall of funnel 61 contacts, and plays sealing function, improves the rate of recovery of dust.
Above-described is only preferred embodiments of the present invention, it should be pointed out that is come for those skilled in the art
It says, under the premise of not departing from the utility model structure, several modifications and improvements can also be made, these all will not influence this reality
With the effect and patent practicability of novel implementation.
Claims (7)
1. a kind of drying fluidized-bed of monoammonium phosphate, including fluidized bed ontology (1), it is characterised in that: the fluidized bed ontology (1)
One end is connected with discharge port (11), and the other end of fluidized bed ontology (1) is connected with feed inlet (12), and one end of feed inlet (12) connects
It is connected to feed pipe (2), the lower end of fluidized bed ontology (1) is connected with air inlet pipe (13), and one end of air inlet pipe (13) is connected with air blast
Machine (3), the upper end of fluidized bed ontology (1) are connected with escape pipe (14), are equipped with clearing apparatus (4), outlet in escape pipe (14)
One end of pipe (14) is connected with cyclone separator (5), and one end of the feed pipe (2) is connected with rotating electric machine (21), electric rotating
The output end of machine (21) runs through feed pipe (2), and is connected with screw-feeder (22), the close rotating electric machine of feed pipe (2)
(21) upper surface of one end offers through-hole (23), and the two sides of through-hole (23) are symmetrically connected with positive stop strip (24), positive stop strip (24)
It is connected with feed hopper (6), the feed hopper (6) includes loading hopper (61) and funnel mounting plate (62), loading hopper
(61) lower end is fixedly connected with funnel mounting plate (62), and the two sides of funnel mounting plate (62) symmetrically offer loose slot (621),
One end of loose slot (621) offers slot (622), and loose slot (621) is flexibly connected with positive stop strip (24), the cyclonic separation
The gas outlet of device (5) is connected with steam unit (7) by pipeline, and the lower end of cyclone separator (5) is connected with meal outlet (51), out
It is connected with the first spacing collar (52) on the outer wall of powder mouth (51) lower end, the lower end of meal outlet (51) is cased with dust guiding tube (53), leads dirt
It is connected with the second spacing collar (54) on the inner wall of cylinder (53) upper end, the second spacing collar (54) and the first spacing collar (52) activity are even
It connects, is connected with elastic cushion (55) on the outer wall of dust guiding tube (53) lower end.
2. a kind of drying fluidized-bed of monoammonium phosphate according to claim 1, it is characterised in that: the clearing apparatus (4)
Including electric telescopic rod (41) and hairbrush block (42), escape pipe (14) are run through in one end of electric telescopic rod (41), electric telescopic rod
(41) the other end is fixedly connected with the side of hairbrush block (42), and hairbrush block (42) lower end is connected with hairbrush (43) for one week.
3. a kind of drying fluidized-bed of monoammonium phosphate according to claim 1, it is characterised in that: the through-hole (23) and leakage
Struggle against mounting plate (62) flexible connection, and feed pipe (2) runs through slot (622).
4. a kind of drying fluidized-bed of monoammonium phosphate according to claim 2, it is characterised in that: the electric telescopic rod
(41) it is placed in the external one end of escape pipe (14) to be fixedly connected with fixed plate (15), the lower end of fixed plate (15) and fluidized bed ontology
(1) upper surface is fixedly connected.
5. a kind of drying fluidized-bed of monoammonium phosphate according to claim 1, it is characterised in that: the slot (622)
Height is less than the height of positive stop strip (24).
6. a kind of drying fluidized-bed of monoammonium phosphate according to claim 1, it is characterised in that: the air blower (3) is defeated
Enter end to be connected with the output end of steam unit (7).
7. a kind of drying fluidized-bed of monoammonium phosphate according to claim 1, it is characterised in that: the face of the through-hole (23)
Product is greater than the minimum diameter of loading hopper (61), and the area of funnel mounting plate (62) is greater than the area of through-hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128934.XU CN209371635U (en) | 2018-12-18 | 2018-12-18 | A kind of drying fluidized-bed of monoammonium phosphate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128934.XU CN209371635U (en) | 2018-12-18 | 2018-12-18 | A kind of drying fluidized-bed of monoammonium phosphate |
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| Publication Number | Publication Date |
|---|---|
| CN209371635U true CN209371635U (en) | 2019-09-10 |
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| CN201822128934.XU Active CN209371635U (en) | 2018-12-18 | 2018-12-18 | A kind of drying fluidized-bed of monoammonium phosphate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218050A (en) * | 2022-07-18 | 2022-10-21 | 河南郑矿机器有限公司 | Large-drift-diameter multi-channel high-temperature high-pressure rotary joint |
-
2018
- 2018-12-18 CN CN201822128934.XU patent/CN209371635U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218050A (en) * | 2022-07-18 | 2022-10-21 | 河南郑矿机器有限公司 | Large-drift-diameter multi-channel high-temperature high-pressure rotary joint |
| CN115218050B (en) * | 2022-07-18 | 2023-09-12 | 河南郑矿机器有限公司 | Large-diameter multi-channel high-temperature high-pressure rotary joint |
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