CN109692526A - A kind of compound fertilizer's exhaust gas processing device - Google Patents
A kind of compound fertilizer's exhaust gas processing device Download PDFInfo
- Publication number
- CN109692526A CN109692526A CN201711001851.8A CN201711001851A CN109692526A CN 109692526 A CN109692526 A CN 109692526A CN 201711001851 A CN201711001851 A CN 201711001851A CN 109692526 A CN109692526 A CN 109692526A
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- CN
- China
- Prior art keywords
- cyclonic separation
- separation tank
- water
- tank
- cyclone dust
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
Abstract
A kind of compound fertilizer's exhaust gas processing device, including the first cyclonic separation tank, the second cyclonic separation tank, water scrubber, sedimentation basin and clear water reserviors；The first cyclonic separation tank includes cyclone dust removal room, is tangentially equipped with inlet port and outlet port on cyclone dust removal room；The second cyclonic separation tank includes cyclone dust collectors, cyclone dust collectors center is equipped with cooling cylinder, is equipped with cooling cycle pipe in cooling cylinder, the water inlet of cooling cycle pipe is connected to clear water reserviors, the water outlet of cooling cycle pipe is connected to water scrubber, and the cooling cylinder is externally provided with helical blade.A kind of compound fertilizer's exhaust gas processing device provided by the invention can be improved separating effect, reduce the waste of water resource by the way that multistage cyclone knockout drum is arranged.
Description
Technical field
The present invention relates to fertilizer production device, especially a kind of compound fertilizer's exhaust gas processing device.
Background technique
Existing compound fertilizer's vent gas treatment is typically necessary by separating, washing, and just can be purged and be recycled.?
During this, due to exhaust gas just come out temperature it is higher, in the case of a high temperature when pass through cyclone separator when can not separate, subsequent
The cooling in the process and reunion in conjunction with vapor, is absorbed in later period water-washing process, can directly contribute a large amount of water wastes in this way.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of compound fertilizer's exhaust gas processing devices, can guarantee vent gas treatment
Clean and water conservation.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of compound fertilizer's exhaust gas processing device, including the first cyclonic separation tank, the second cyclonic separation tank, water scrubber, sedimentation basin and
Clear water reserviors；The first cyclonic separation tank includes cyclone dust removal room, is tangentially equipped with inlet port and outlet port on cyclone dust removal room；Institute
Stating the second cyclonic separation tank includes cyclone dust collectors, and cyclone dust collectors center is equipped with cooling cylinder, is equipped with cooling cycle in cooling cylinder
Pipe, the water inlet of cooling cycle pipe are connected to clear water reserviors, and the water outlet of cooling cycle pipe is connected to water scrubber, outside the cooling cylinder
Equipped with helical blade.
The first cyclonic separation top tank structure is equipped with vibrator.
The discharge port is equipped with conical baffled.
The first cyclonic separation tank is divided into vertical tank and horizontal tank, the discharge port of vertical tank and the feed inlet phase of horizontal tank
It is intercommunicated and tangent with two tank bodies.
A kind of compound fertilizer's exhaust gas processing device of the present invention is not only realized step by step by the way that the tinning of twice cyclonic separation is arranged
Cyclonic separation, and be so during the separation process useless since cooling cylinder and helical blade being arranged in the second cyclonic separation tank
Vapor in gas is cooled down, therefore the portion that vapor carries also is separated, and improves separative efficiency.Separately
Cooling water in cooling procedure is using the cycling use of water between water scrubber and clear water reserviors outside, in this way, it is multiple to not only increase water
Utilization rate, and the water after heat transfer carries out water washing effect more preferably.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the schematic diagram of the first cyclonic separation tank in the present invention.
In figure: the first cyclonic separation tank 1, the second cyclonic separation tank 2, water scrubber 3, sedimentation basin 4, clear water reserviors 5, cyclone dust removal
Room 6, feed inlet 7, discharge port 8, cyclone dust collectors 9, cooling cylinder 10, cooling cycle pipe 11, helical blade 12, vertical tank 13 crouch
Formula tank 14.
Specific embodiment
As shown in Figs. 1-2, a kind of compound fertilizer's exhaust gas processing device, including the first cyclonic separation tank 1, the second cyclonic separation tank
2, water scrubber 3, sedimentation basin 4 and clear water reserviors 5；The first cyclonic separation tank 1 includes cyclone dust removal room 6, is cut on cyclone dust removal room 6
To equipped with feed inlet 7 and discharge port 8；The second cyclonic separation tank 2 includes cyclone dust collectors 9, and 9 center of cyclone dust collectors is equipped with
Cooling cylinder 10, cooling cylinder 10 is interior to be equipped with cooling cycle pipe 11, and the water inlet of cooling cycle pipe 11 is connected to clear water reserviors 5, and cooling follows
The water outlet of endless tube 11 is connected to water scrubber 3, and the cooling cylinder 10 is externally provided with helical blade 12.When air-heater is defeated by pipeline
The thermal current with dust is sent to first pass around the first cyclonic separation tank, and tangentially into using the progress of general cyclonic separation principle
It is entered after initial gross separation in cyclone dust collectors 9, in the process, dust not only carries out cyclonic separation along side wall, and needs simultaneously
The cooling that pass through helical blade, cooling cylinder, reunites and falls after the dust carried in steam can be carried out to cooling in this way, directly
Recycling avoids wasting a large amount of water sources by subsequent washing.And should during cooling water precipitate after washing
Clear water, therefore for other opposite dust-extraction units, not only effectively reuse water resource, it is ensured that the effect of removing exhaust gas mentions
High operating efficiency.In order to guarantee that subsequent water supplies, it is further connected with water pump in clear water reserviors, water pump is connected to water source.And reach in sedimentation basin 4
It is discharged and is further processed by pump after a certain concentration.
First cyclonic separation tank, 1 inner wall is equipped with vibrator.Thus it avoids solid particulate matter from being adsorbed on side wall, protects
Card thoroughly recycling.
The discharge port 8 is equipped with conical baffled.Thus certain particulate matters be can avoid and enter lower separation together together with the wind, subtracted
Few idle work, improves efficiency.
The first cyclonic separation tank 1 divides for vertical tank 13 and horizontal tank 14, the discharge port and horizontal tank 14 of vertical tank 13
Feed inlet be interconnected, and it is tangent with two tank bodies.Aspiration channel can be carried in tank body, orientation air draught achievable in this way, and powder
Dirt needs the cyclonic separation by two kinds of different directions, and dust agglomerating effect after staggeredly colliding is more preferable, and dust removal efficiency is higher.
Claims (1)
1. a kind of compound fertilizer's exhaust gas processing device, it is characterised in that: including the first cyclonic separation tank (1), the second cyclonic separation tank
(2), water scrubber (3), sedimentation basin (4) and clear water reserviors (5)；The first cyclonic separation tank (1) includes cyclone dust removal room (6), rotation
Feed inlet (7) and discharge port (8) are tangentially equipped on wind dirt pocket (6)；The second cyclonic separation tank (2) includes cyclone dust collectors
(9), cyclone dust collectors (9) center is equipped with cooling cylinder (10), is equipped with cooling cycle pipe (11) in cooling cylinder (10), cooling cycle pipe
(11) water inlet is connected to clear water reserviors (5), and the water outlet of cooling cycle pipe (11) is connected to water scrubber (3), the cooling cylinder
(10) helical blade (12) are externally provided with；
First cyclonic separation tank (1) inner wall is equipped with vibrator；
The discharge port (8) is equipped with conical baffled；
The first cyclonic separation tank (1) is divided into vertical tank (13) and horizontal tank (14), the discharge port of vertical tank (13) and horizontal
The feed inlet of tank (14) is interconnected, and tangent with two tank bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711001851.8A CN109692526A (en) | 2017-10-24 | 2017-10-24 | A kind of compound fertilizer's exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711001851.8A CN109692526A (en) | 2017-10-24 | 2017-10-24 | A kind of compound fertilizer's exhaust gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109692526A true CN109692526A (en) | 2019-04-30 |
Family
ID=66228090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711001851.8A Pending CN109692526A (en) | 2017-10-24 | 2017-10-24 | A kind of compound fertilizer's exhaust gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109692526A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351385A (en) * | 2021-05-13 | 2021-09-07 | 中国石油大学(北京) | Heat exchange and separation integrated cyclone separation device |
-
2017
- 2017-10-24 CN CN201711001851.8A patent/CN109692526A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351385A (en) * | 2021-05-13 | 2021-09-07 | 中国石油大学(北京) | Heat exchange and separation integrated cyclone separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190430 |
|
| WD01 | Invention patent application deemed withdrawn after publication |