CN202717595U - Ammonia gas absorption device - Google Patents
Ammonia gas absorption device Download PDFInfo
- Publication number
- CN202717595U CN202717595U CN 201220231468 CN201220231468U CN202717595U CN 202717595 U CN202717595 U CN 202717595U CN 201220231468 CN201220231468 CN 201220231468 CN 201220231468 U CN201220231468 U CN 201220231468U CN 202717595 U CN202717595 U CN 202717595U
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- Prior art keywords
- ammonia
- flow circuit
- water circulating
- water
- absorption device
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Abstract
The utility model discloses an ammonia gas absorption device, which is mainly of a water circulating loop (1), wherein the water circulating loop (1) consists of an ammonia washing tower (2), a pump (3), a primary condenser (4) and a secondary condenser (5), a gas inlet (6) of the ammonia washing tower (2) is connected with a gas outlet (10) of a reactor (9), and the ammonia gas absorption device is characterized in that the ammonia gas absorption device is also serially connected with a water circulating loop (11), the water circulating loop (11) is formed by serially joining an ammonia washing tower (12), a pump (13), a primary condenser (14) and a secondary condenser (15), and a gas inlet (12) of the ammonia washing tower of the water circulating loop (11) is connected with a liquid outlet (8) of the ammonia washing tower in the water circulating loop (1). The water circulating loop is additionally serially connected with one water circulating loop, and multiple times of absorption is adopted, so that the ammonia gas absorption volume can be improved, the problem that the ammonia gas is not absorbed in time and leaked can be avoided, and the environment can be protected.
Description
Technical field
The utility model relates to a kind of ammonia absorption device, is mainly water-flow circuit.
Background technology
The ammonia that produces in the aminating reaction often passes in the water, makes it to form ammoniacal liquor.Currently used method is that ammonia is passed in the water-flow circuit that is made of ammonia stripping tower, pump and condensing tower.But adopt this single loop loop, because receptivity is less, the ammonia leakage that causes part to have little time to absorb has not only caused the waste of material, but also has caused environmental pollution.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of ammonia absorption device, has the large characteristics of absorbed dose.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of ammonia absorption device, be mainly water-flow circuit, described water-flow circuit is by the ammonia stripping tower, pump, the vacuum loop that first-stage condenser and secondary condenser consist of, be provided with inlet mouth on the described ammonia stripping tower, fluid inlet and liquid outlet, described inlet mouth links to each other with the reactor air outlet, its innovative point in: also be serially connected with water-flow circuit on the described ammonia absorption device, described water-flow circuit is by the ammonia stripping tower, pump, first-stage condenser and secondary condenser series connection consist of, and the inlet mouth of ammonia stripping tower links to each other with the liquid outlet of ammonia stripping tower in the upper level water-flow circuit in the described water-flow circuit.
The utility model has the advantage of: by on the basis of existing water-flow circuit, be connected in series a water-flow circuit, the mode that adopts this secondary to absorb improves the ammonia absorbed dose, thereby has avoided ammonia because having little time to absorb the problem of revealing, and has protected environment.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Shown in Figure 1 is the structural representation of a kind of ammonia absorption device of the utility model.
Embodiment
Ammonia absorption device shown in Figure 1 is mainly water-flow circuit 1, the vacuum loop of described water-flow circuit 1 for being consisted of by ammonia stripping tower 2, pump 3, first-stage condenser 4 and secondary condenser 5, be provided with inlet mouth 6, fluid inlet 7 and liquid outlet 8 on the described ammonia stripping tower 2, described inlet mouth 6 links to each other with the air outlet 10 of reactor 9.Because the ammonia absorbed dose in single loop loop is less, for this reason by the mode at water-flow circuit 1 rear serial connection water-flow circuit 11, improve the ammonia absorbed dose of ammonia absorption device.Described water-flow circuit 11 is made of ammonia stripping tower 12, pump 13, first-stage condenser 14 and secondary condenser 15 series connection, and the inlet mouth 16 of ammonia stripping tower links to each other with the liquid outlet 8 of ammonia stripping tower in the upper level water-flow circuit 1 in the described water-flow circuit 11.
During work, ammonia enters into the water-flow circuit 1 that is driven by pump 3 through the inlet mouth 6 of ammonia stripping tower 2, liquid outlet 8 through ammonia stripping tower 2 enters into next stage level water-flow circuit 11 again, by the mode of this double absorption, has greatly improved the absorbed dose of ammonia.
Claims (1)
1. ammonia absorption device, be mainly water-flow circuit (1), described water-flow circuit (1) is by ammonia stripping tower (2), pump (3), first-stage condenser (4) and secondary condenser (5) series connection consist of, be provided with inlet mouth (6) on the described ammonia stripping tower (2), fluid inlet (7) and liquid outlet (8), described inlet mouth (6) links to each other with the air outlet (10) of reactor (9), it is characterized in that: also be serially connected with water-flow circuit (11) on the described ammonia absorption device, described water-flow circuit (11) is by ammonia stripping tower (12), pump (13), first-stage condenser (14) and secondary condenser (15) series connection consist of, and the inlet mouth (16) of the ammonia stripping tower in the described water-flow circuit (11) links to each other with the liquid outlet (8) of ammonia stripping tower in the water-flow circuit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231468 CN202717595U (en) | 2012-05-22 | 2012-05-22 | Ammonia gas absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231468 CN202717595U (en) | 2012-05-22 | 2012-05-22 | Ammonia gas absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717595U true CN202717595U (en) | 2013-02-06 |
Family
ID=47619424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220231468 Expired - Fee Related CN202717595U (en) | 2012-05-22 | 2012-05-22 | Ammonia gas absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202717595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626652A (en) * | 2019-01-16 | 2019-04-16 | 黄婷静 | A kind of Integrated Processing Unit for Chemical Manufacture waste material |
-
2012
- 2012-05-22 CN CN 201220231468 patent/CN202717595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626652A (en) * | 2019-01-16 | 2019-04-16 | 黄婷静 | A kind of Integrated Processing Unit for Chemical Manufacture waste material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130206 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |