CN209554802U - A kind of drying dedusting cooling system - Google Patents
A kind of drying dedusting cooling system Download PDFInfo
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- CN209554802U CN209554802U CN201821930359.9U CN201821930359U CN209554802U CN 209554802 U CN209554802 U CN 209554802U CN 201821930359 U CN201821930359 U CN 201821930359U CN 209554802 U CN209554802 U CN 209554802U
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- gas
- dryer
- guide tube
- pipe
- ammonia
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Abstract
It is disclosed by the utility model to belong to organic fertilizer processing technique field, specially a kind of drying dedusting cooling system, including the first dryer, the left side of first dryer is connected with waste feedstock pipe by sealing flange, the first gas-guide tube is connected on the right side of first dryer, the right side of first gas-guide tube is connected with labyrinth type deduster by sealing flange, the top gas outlet of the labyrinth type deduster is connected with the second gas-guide tube, scrubbing tower is connected on the right side of second gas-guide tube, the top gas outlet of the scrubbing tower is connected with exhaust emission tube, the right side wall bottom of the scrubbing tower is connected with diversion pipe, this is practical by decomposing the ammonia in waste material by drying, labyrinth type dedusting, scrubbing tower washing is being dissolved and is being dried under the step of decomposing again and cooling down recycling, complete the operation to remaining contaminant filter in ammonia , the concentration of ammonia after recycling is improved, it can be achieved that recycling and reusing to ammonia, saves manufacturing cost.
Description
Technical field
The utility model relates to organic fertilizer processing technique field, specially a kind of drying dedusting cooling system.
Background technique
China needs to consume every year a large amount of chemical fertilizer as large agricultural country, and one of manufacture raw material as chemical fertilizer ammonia,
Because not exclusively reacting, cause often to occur largely wasting along with the production of chemical fertilizer, so for can be in exhaust gas
It is middle that ammonia is subjected to recycling and reusing, it is the demand for being greatly saved cost, so carrying out device design for how to recycle ammonia.
Utility model content
The purpose of this utility model is to provide a kind of drying dedusting cooling systems, to solve to propose in above-mentioned background technique
The recycling and reusing how improved to ammonia the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of drying dedusting cooling system, including the
The left side of one dryer, first dryer is connected with waste feedstock pipe, the right side of first dryer by sealing flange
Side is connected with the first gas-guide tube, and the right side of first gas-guide tube is connected with labyrinth type deduster, the fan by sealing flange
The top gas outlet of palace formula deduster is connected with the second gas-guide tube, is connected with scrubbing tower on the right side of second gas-guide tube, described
The top gas outlet of scrubbing tower is connected with exhaust emission tube, and the right side wall bottom of the scrubbing tower is connected with diversion pipe, and water conservancy diversion
The second dryer is connected on the right side of pipe, the top left side of second dryer is equipped with water pump, the water outlet of the water pump
It is connected with return pipe, and the right side wall of the return pipe and scrubbing tower connects, the top right side of second dryer is equipped with
Escape pipe is connected with cooler bin on the right side of the escape pipe.
Preferably, the labyrinth type deduster is MGC type deduster.
Preferably, the intracavity bottom of second dryer is welded with heating sealing plate, and heats the bottom peace of sealing plate
Equipped with resistance heater, the water inlet end bottom of the water pump is connected with water supplying pipe, and the bottom of water supplying pipe and heating sealing plate phase
Contact.
Preferably, bending gas-guide tube is installed, and gas-guide tube is outside the left side of cooler bin in the inner cavity of the cooler bin
Wall, and gas-guide tube is connect with escape pipe, and flowing coating of cooling liquid is filled in the inner cavity of the cooler bin.
Preferably, leakage fluid dram is installed on first dryer.
Compared with prior art, the utility model has the beneficial effects that this is practical by the way that the ammonia in waste material is passed through baking
Dry decomposition, labyrinth type dedusting, scrubbing tower washing are completed in the case where dissolving and drying the step of decomposing again and cooling down recycling to ammonia
In remaining contaminant filter operation, improve the concentration of ammonia after recycling, it can be achieved that recycling and reusing to ammonia, saves manufacture
Cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the second drying machine structure of the utility model schematic diagram；
Fig. 3 is the utility model cooler bin structural schematic diagram.
In figure: 1 first dryer, 2 waste feedstock pipes, 3 first gas-guide tubes, 4 labyrinth type dedusters, 5 second gas-guide tubes, 6
Scrubbing tower, 7 exhaust emission tubes, 8 diversion pipes, 9 second dryers, 10 water pumps, 11 return pipes, 12 escape pipes, 13 cooler bins.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of drying dedusting cooling system, including first
Dryer 1 is dampness in waste material discharge, and a large amount of ammonia is dissolved in water, and carrying out heating makes ammonia from water
It decompositing and, and realize gas-liquid separation, the left side of first dryer 1 is connected with waste feedstock pipe 2 by sealing flange,
The right side of first dryer 1 is connected with the first gas-guide tube 3, and the right side of first gas-guide tube 3 is connected by sealing flange
There is labyrinth type deduster 4, miscellaneous a large amount of solid particles residual in ammonia are excluded, improve ammonia concentration, the labyrinth type is removed
The top gas outlet of dirt device 4 is connected with the second gas-guide tube 5, and the right side of second gas-guide tube 5 is connected with scrubbing tower 6, scrubbing tower 6
It is the device of air washing to be carried out by continuous water circulation and filter plate, and ammonia is highly soluble in water, to realize in life
The separating and filtering of the insoluble gas of bring or gas hard to tolerate during production, the top gas outlet of the scrubbing tower 6 are connected with useless
Gas discharge pipe 7, exhaust gas is discharged, and the right side wall bottom of the scrubbing tower 6 is connected with diversion pipe 8, and the right side connection of diversion pipe 8
There is the second dryer 9, ammonia dissolution is the reaction of chemical property, is separated from the water again under heated condition, and described second dries
The top left side of dry machine 9 is equipped with water pump 10, and the water outlet of the water pump 10 is connected with return pipe 11, and the return pipe 11 with
The right side wall of scrubbing tower 6 connects, and water flow is recycled, and saves cost and improves environment protecting, second dryer 9
Top right side is equipped with escape pipe 12, and the right side of the escape pipe 12 is connected with cooler bin 13, carries out to heated ammonia
Cooling down, it is ensured that the temperature of ammonia is reduced to the normal temperature of production used time, produces convenient for later regeneration.
Wherein, the labyrinth type deduster 4 is MGC type deduster, and the particle mixed in ammonia is dispelled in realization, institute
The intracavity bottom for stating the second dryer 9 is welded with heating sealing plate, and the bottom for heating sealing plate is equipped with resistance heater, institute
The water inlet end bottom for stating water pump 10 is connected with water supplying pipe, and the bottom of water supplying pipe is in contact with heating sealing plate, dissolves in ammonia
Afterwards, heating messes things up ammonia in separation, and by water supplying pipe and water pump 10, realizes and utilize to the water circulating repetition in scrubbing tower 6,
Environment protecting is improved, bending gas-guide tube is installed, and gas-guide tube runs through the left side of cooler bin 13 in the inner cavity of the cooler bin 13
Outer wall, and gas-guide tube is connect with escape pipe 12, and flowing coating of cooling liquid is filled in the inner cavity of the cooler bin 13, ammonia is filled in realization
Divide cooling, reused convenient for subsequent ammonia, leakage fluid dram is installed on first dryer 1, liquid heating is made into ammonia
After separation, liquid discharge is handled.
Working principle: this practical property by the way that the ammonia in waste material to be highly soluble in water based on ammonia, successively realization pair
The drying heating of waste material decomposes ammonia from water, residual miscellaneous solid particle in gas is removed by labyrinth type dedusting, by washing
It washs the washing removal indissoluble gases of tower and is dissolved in water ammonia, decompose the ammonia in water again by heating again, after
Moisture in ammonia is subjected to liquefaction precipitation by cooling, and reduces discharge preparation recycling after the temperature of ammonia.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of drying dedusting cooling system, including the first dryer (1), it is characterised in that: a left side for first dryer (1)
Side is connected with waste feedstock pipe (2) by sealing flange, is connected with the first gas-guide tube (3) on the right side of first dryer (1),
The right side of first gas-guide tube (3) is connected with labyrinth type deduster (4) by sealing flange, the labyrinth type deduster (4)
Top gas outlet be connected with the second gas-guide tube (5), be connected with scrubbing tower (6) on the right side of second gas-guide tube (5), it is described to wash
The top gas outlet for washing tower (6) is connected with exhaust emission tube (7), and the right side wall bottom of the scrubbing tower (6) is connected with diversion pipe
(8), it and on the right side of diversion pipe (8) is connected with the second dryer (9), the top left side of second dryer (9) is equipped with water
It pumps (10), the water outlet of the water pump (10) is connected with return pipe (11), and the right side of the return pipe (11) and scrubbing tower (6)
Wall connection, the top right side of second dryer (9) are equipped with escape pipe (12), are connected on the right side of the escape pipe (12)
Cooler bin (13).
2. a kind of drying dedusting cooling system according to claim 1, it is characterised in that: the labyrinth type deduster (4)
For MGC type deduster.
3. a kind of drying dedusting cooling system according to claim 1, it is characterised in that: second dryer (9)
Intracavity bottom is welded with heating sealing plate, and the bottom for heating sealing plate is equipped with resistance heater, the water pump (10) into
Water end (W.E.) bottom is connected with water supplying pipe, and the bottom of water supplying pipe is in contact with heating sealing plate.
4. a kind of drying dedusting cooling system according to claim 1, it is characterised in that: the inner cavity of the cooler bin (13)
In bending gas-guide tube is installed, and gas-guide tube runs through the left side outer wall of cooler bin (13), and gas-guide tube is connect with escape pipe (12),
Flowing coating of cooling liquid is filled in the inner cavity of the cooler bin (13).
5. a kind of drying dedusting cooling system according to claim 1, it is characterised in that: on first dryer (1)
Leakage fluid dram is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930359.9U CN209554802U (en) | 2018-11-22 | 2018-11-22 | A kind of drying dedusting cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930359.9U CN209554802U (en) | 2018-11-22 | 2018-11-22 | A kind of drying dedusting cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209554802U true CN209554802U (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821930359.9U Active CN209554802U (en) | 2018-11-22 | 2018-11-22 | A kind of drying dedusting cooling system |
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| CN (1) | CN209554802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340797A (en) * | 2020-11-09 | 2021-02-09 | 宁波顺泽橡胶有限公司 | A acrylonitrile purification device in waste water for nitrile rubber production |
-
2018
- 2018-11-22 CN CN201821930359.9U patent/CN209554802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340797A (en) * | 2020-11-09 | 2021-02-09 | 宁波顺泽橡胶有限公司 | A acrylonitrile purification device in waste water for nitrile rubber production |
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