CN2510818Y - Ammonia condenser apparatus - Google Patents
Ammonia condenser apparatus Download PDFInfo
- Publication number
- CN2510818Y CN2510818Y CN 01273429 CN01273429U CN2510818Y CN 2510818 Y CN2510818 Y CN 2510818Y CN 01273429 CN01273429 CN 01273429 CN 01273429 U CN01273429 U CN 01273429U CN 2510818 Y CN2510818 Y CN 2510818Y
- Authority
- CN
- China
- Prior art keywords
- ammonia
- condenser
- baffle plate
- deflection plate
- model
- Prior art date
- 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.)
- Expired - Fee Related
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
An ammonia condenser device includes a baffle plate in the condenser, which is characterized in that the lower of the baffle plate which is inclinedly disposed in the ammonia condenser device is provided with an outlet valve through pipes, the areas of the outlet port disposed on the lower of the baffle plate are orderly increased. The utility model has the following effects: the utility model can improve the heat transfer effect, can reduce environmental pollution, can decrease the liquid ammonia consumption 1,146 tons per year, and can save money 134 million yuan.
Description
One, technical field: the utility model relates to a kind of device of producing urea, particularly a kind of ammonia condenser device.
Two, background technology: existing urea plant, in the early stage production process, the gas phase of coming from the absorption tower is after condenser, liquefied ammonia is except that flowing backward by the slit between deflection plate and the housing on a small quantity, because the liquefied ammonia flow is bigger, adding condenser is horizontal positioned, is unfavorable for that liquefied ammonia flows, this heat exchanger tube that just causes the heat exchanger bottom is caused condensation effect greatly to reduce by the liquefied ammonia submergence.A large amount of in addition gas ammonias can not be condensed and enter M.P. ammonia absorber by the ammonia groove, because of excess load too high, exchange capability of heat is not enough, and the normal amount of water of condenser is also not enough, cause a large amount of ammonia with tail gas emptying, cause a ton urea ammonia consumption to increase, not only increased production cost, and polluted environment.
Three, summary of the invention: task of the present utility model is that a kind of production cost of proposition is low, reduces the ammonia consumption, a kind of ammonia condenser device free from environmental pollution.Task of the present utility model is done in such a way that it comprises and it is characterized in that deflection plate in the condenser: the deflection plate bottom that tilts to be placed in the ammonia condenser adds tapping valve by pipeline, and the leakage fluid dram area of deflection plate bottom increases successively.The utlity model has following effect, it can improve condenser heat exchange effect, reduces contaminated environment, and 1116 tons of year reduction liquefied ammonia consumptions are economized on the use of funds 1,340,000 yuan.
Four, description of drawings: Fig. 1 is a structural representation of the present utility model; Fig. 2 is the structural representation of deflection plate.Among the figure, 1. condenser 2. deflection plates 3. tapping valves 4. ammonia grooves
Five, the specific embodiment: describe embodiment in detail in conjunction with above accompanying drawing, condenser 1 tilting inclination angle 2 degree are placed, flow backward to manage in liquefied ammonia, be placed with 17 deflection plates 2 in the condenser, the leakage fluid dram area of deflection plate on from second to 16 increases successively, leakage fluid dram area to 17 deflection plates is 180 square centimeters, strengthened the discharge capacity of deflection plate 2, tapping valve 3 is equipped with by in the middle of the pipeline in deflection plate 2 bottoms, makes the liquid level on it keep minimum and not allow gas discharge from tapping valve 3.Owing to increased tapping valve 3 in ammonia condenser 1 and deflection plate 2 bottoms, the leakage fluid dram of every deflection plate enlarges, adding condenser 1 tilts to place, so it is unimpeded that discharging tube keeps, reduce the condenser liquid level significantly, its exchange capability of heat is largely increased, thus can make the discharging tail gas in ammonia content eliminate substantially.
Claims (1)
1, a kind of ammonia condenser device, it comprises the deflection plate in the condenser, it is characterized in that: the deflection plate bottom that tilts to be placed in the ammonia condenser adds tapping valve by pipeline, and the leakage fluid dram area of deflection plate bottom increases successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273429 CN2510818Y (en) | 2001-12-14 | 2001-12-14 | Ammonia condenser apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273429 CN2510818Y (en) | 2001-12-14 | 2001-12-14 | Ammonia condenser apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2510818Y true CN2510818Y (en) | 2002-09-11 |
Family
ID=33678376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01273429 Expired - Fee Related CN2510818Y (en) | 2001-12-14 | 2001-12-14 | Ammonia condenser apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2510818Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896989A (en) * | 2014-03-05 | 2015-09-09 | 珠海格力电器股份有限公司 | Oil cooling system and oil cooler |
-
2001
- 2001-12-14 CN CN 01273429 patent/CN2510818Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896989A (en) * | 2014-03-05 | 2015-09-09 | 珠海格力电器股份有限公司 | Oil cooling system and oil cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |