CN202942650U - Circulating closed concentration tower - Google Patents
Circulating closed concentration tower Download PDFInfo
- Publication number
- CN202942650U CN202942650U CN 201220501501 CN201220501501U CN202942650U CN 202942650 U CN202942650 U CN 202942650U CN 201220501501 CN201220501501 CN 201220501501 CN 201220501501 U CN201220501501 U CN 201220501501U CN 202942650 U CN202942650 U CN 202942650U
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- China
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- pipe
- water tank
- heater
- air inlet
- tower body
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- Expired - Fee Related
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Abstract
The utility model provides a circulating closed concentration tower. The concentration tower comprises a tower body, a feed pipe, a discharge pipe, an air inlet pipe, an effluent pipe and a water tank, wherein the feed pipe, the discharge pipe, the air inlet pipe and the effluent pipe are respectively connected with the tower body; and the water tank is respectively connected with the air inlet pipe and the effluent pipe. The concentration tower is characterized by also comprising a heater, a pressure sensor, a drain valve and a check valve, wherein the heater is positioned in the water tank; the pressure sensor is positioned in the tower body and connected with the heater through an electric wire; the drain valve is positioned on the effluent pipe; and the check valve is positioned on the effluent pipe between the water tank and the check valve. The heater is used to replace a conventional boiler to heat, so that the heating efficiency is high; and the heater is placed in the water tank, and is directly used for heating water in the water tank, so that a water pump and partial pipelines can be saved, the circulating speed can be improved, the water lost heat can be reduced, the heat utilization can be improved, and the working efficiency can be improved.
Description
Technical field
The utility model belongs to fine chemical product production equipment field, relates in particular to a kind of concentration tower.
Background technology
At present, most of chemical industry, when biological enterprise heats to concentration tower are that the steam that produces in boiler is directly inputted in concentration tower, and the material in concentration tower is heated.There is the shortcoming of temperature control difficulty in concentration tower in this method.In addition, the vapor stream of condensation needs to be extracted in boiler by water pump just can reuse after entering water tank.But in this course, condensed water can be lowered the temperature gradually, causes the part heat to lose in vain, and the efficiency of heating surface is low.And whole process is not to be in a sealing state, and the impurity such as airborne dust easily deposit in recycle unit, cause device damage.
Summary of the invention
in order to solve the problems of the technologies described above, the utility model provides a kind of circulating enclosed concentration tower, comprise tower body, feeding pipe, discharge nozzle, air inlet pipe, outlet pipe and water tank, feeding pipe, discharge nozzle, air inlet pipe, outlet pipe is connected with tower body respectively, water tank respectively with air inlet pipe, outlet pipe connects, characterized by further comprising heater, baroceptor, drain valve and check-valves, heater is positioned at described water tank, baroceptor is positioned at described tower body and is connected with described heater by electric wire, drain valve is positioned on described outlet pipe, check-valves is on the described outlet pipe between described water tank and check-valves.
The beneficial effects of the utility model are: use heater to substitute original boiler heating, the efficiency of heating surface is high.Heater is placed in water tank, and directly the water heating in feed-tank, saved water pump and part pipeline, improved circulation rate, reduced the water dispersed heat, improved the utilization rate of heat, and operating efficiency is improved.Baroceptor is installed in tower body, and with the trigger condition of tower body internal pressure as heater, is convenient to control the temperature in tower body.Use check-valves, can prevent that the water in water tank is back in outlet pipe, use drain valve, guaranteed the stable of the interior steam pressure of tower body.Whole recycle unit is simple in structure, good airproof performance, has prevented that impurity from entering, and has reduced the possibility of fault.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
In figure, 1, tower body; 2, feeding pipe; 3, discharge nozzle; 4, air inlet pipe; 5, outlet pipe; 6, water tank; 7, heater; 8, baroceptor; 9, drain valve; 10, check-valves.
As shown in Figure 1, feeding pipe 2, discharge nozzle 3, air inlet pipe 4, outlet pipe 5 are connected with tower body 1, water tank 6 is connected with air inlet pipe 4, outlet pipe 5 respectively, heater 7 is positioned at water tank 6, baroceptor 8 is positioned at tower body 1 and is connected with heater 7 by electric wire, drain valve 9 is positioned on outlet pipe 5, and check-valves 10 is on the outlet pipe 5 between water tank 6 and drain valve 9.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., within all should still belonging to patent covering scope of the present utility model.
Claims (1)
1. circulating enclosed concentration tower, comprise tower body (1), feeding pipe (2), discharge nozzle (3), air inlet pipe (4), outlet pipe (5) and water tank (6), feeding pipe (2), discharge nozzle (3), air inlet pipe (4), outlet pipe (5) is connected with tower body (1) respectively, water tank (6) respectively with air inlet pipe (4), outlet pipe (5) connects, characterized by further comprising heater (7), baroceptor (8), drain valve (9) and check-valves (10), heater (7) is positioned at described water tank (6), baroceptor (8) is positioned at described tower body (1) and is connected with described heater (7) by electric wire, drain valve (9) is positioned on described outlet pipe (5), check-valves (10) is positioned on described outlet pipe (5) between described water tank (6) and drain valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501501 CN202942650U (en) | 2012-09-28 | 2012-09-28 | Circulating closed concentration tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501501 CN202942650U (en) | 2012-09-28 | 2012-09-28 | Circulating closed concentration tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942650U true CN202942650U (en) | 2013-05-22 |
Family
ID=48418366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220501501 Expired - Fee Related CN202942650U (en) | 2012-09-28 | 2012-09-28 | Circulating closed concentration tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399269A (en) * | 2014-11-28 | 2015-03-11 | 龚柱 | Boiler for preparing concentrated solution |
-
2012
- 2012-09-28 CN CN 201220501501 patent/CN202942650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399269A (en) * | 2014-11-28 | 2015-03-11 | 龚柱 | Boiler for preparing concentrated solution |
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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: 20130522 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |