CN204513345U - Pneumatic condensed water retracting device - Google Patents
Pneumatic condensed water retracting device Download PDFInfo
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- CN204513345U CN204513345U CN201520133190.4U CN201520133190U CN204513345U CN 204513345 U CN204513345 U CN 204513345U CN 201520133190 U CN201520133190 U CN 201520133190U CN 204513345 U CN204513345 U CN 204513345U
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Abstract
The utility model discloses a kind of Pneumatic condensed water retracting device, its structure comprises tank body and jet chimney, and tank body is provided with condensate water water inlet, condensate water delivery port and refilters sewage draining exit, is connected between jet chimney with tank body by power steam pipe.The inside of tank body is provided with the magnetic flap level gauge that condensate water refilters device and band remote transfer signal, power steam pipe, condensate water water inlet and condensate water delivery port are respectively equipped with electronic shut-off valve, electronic shut-off valve is all connected with PLC control cabinet with the magnetic flap level gauge of band remote transfer signal, the connectivity part of power steam pipe and tank body is provided with steam power uniform device, and the connectivity part of condensate water delivery port and tank body is provided with device for preventing rotation.The utility model floor space is little, saved operating cost, has the advantages that power consumption is low, environment friendly and pollution-free.
Description
Technical field
The utility model relates to a kind of Pneumatic condensed water retracting device.
Background technology
Industrial steam effectively utilizes topmost measure to be the recycling of condensate water.Condensed water contains 20 ~ 30% of steam total amount of heat, and best in quality, is appreciable residual heat resources.But for a long time, the condensing hot air furnace rate of a lot of enterprise of China is very low, causes the huge waste of heat energy and water resource.Its main cause has two aspects: on the one hand, due to Automatic steam trap Trap type selecting, installs the problems such as wrong and the quality of drain valve own, causes indirect gas utilization unit cannot be normally hydrophobic, or impact heating, or serious steam leakage; On the other hand, owing to not solving the pumping problem of cavitation of high-temperature condensation water well, the many employings of recovery method are open, and the loss of flash distillation cooling is very serious.
Based on above-mentioned situation, efficiency utilization condensed water, improve fractional energy savings, first should reduce the leakage vapour of gas utilization unit as far as possible, secondly condensed water should be delivered in time the occasion being applicable to utilizing as far as possible.And these needs solve from system and equipment two aspect, namely by the equipment composition hermetic condensed water recovery system of better performances, condensed water is utilized in the less situation of cooling loss.The closed condensate recovery device occurred in the market mostly complicated structure, generally all adopt condensate pump as the power of condensate-water polishing, one to carry out floor space larger, and two to carry out the expense of condensate pump higher, and the cavitation erosion problem of water pump can not be solved, be not suitable for small business and use.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of Pneumatic condensed water retracting device, does not need to install condensate pump additional in this plant running process, utilizes the steam pressure of jet chimney as motive force, both effectively make use of existence conditions, again save operating cost.
The technical scheme in the invention for solving the technical problem is: Pneumatic condensed water retracting device, comprise tank body and jet chimney, described tank body is provided with condensate water water inlet, condensate water delivery port and refilters sewage draining exit, and condensate water delivery port is connected with coagulation hydroenergy backwater pipeline; Described jet chimney is connected by power steam pipe with between tank body.
The inside of described tank body is provided with condensate water and refilters device, and the water inlet that condensate water refilters device is connected with described condensate water water inlet, and the delivery port that condensate water refilters device is connected with the described sewage draining exit that refilters.
Described power steam pipe is provided with electronic shut-off valve, and the connectivity part of power steam pipe and described tank body is provided with steam power uniform device.
Described steam power uniform device is the horizontal cylinder shape structure that middle and lower part is evenly distributed with through hole.
Described condensate water water inlet and condensate water delivery port are also respectively equipped with electronic shut-off valve, and described electronic shut-off valve is all connected with PLC control cabinet.
Described condensate water water inlet and condensate water water outlet are respectively equipped with anti-backflow device, described in refilter sewage draining exit place and be provided with blowoff valve.
Also be provided with the magnetic flap level gauge of a band remote transfer signal in described tank body, the magnetic flap level gauge of described band remote transfer signal is connected with PLC control cabinet.
The connectivity part of described condensate water delivery port and tank body is provided with device for preventing rotation.
Compared with prior art, the utility model has following beneficial effect:
1, the pressure applying steam carries out condensate-water polishing as motive force, environment friendly and pollution-free, namely effectively utilize the recovery that existence conditions is condensate water and power is provided, effectively save again the input of fund, save the expense of condensate pump, the more common condensed-water recovering device of floor space is less, owing to not using water pump so significantly reduce power consumption, has saved operating cost;
2, whole system is in totally-enclosed state, decrease thermal losses, avoid the secondary pollution of external environment to condensate water, the power that condensate water is run is provided by jet chimney, the steam useing power after completing the process of condensate-water polishing as can carry out steam-water mixing with the condensate water in water pot, can not cause waste completely;
3, utilize condensate water to refilter device and carry out secondary filter condensate water, guarantee in condensate water free from foreign meter, electrically operated valve and anti-backflow device, organically in conjunction with control, ensure that condensate water is according to set conduit running, there will not be refluence phenomenon;
4, be provided with PLC control cabinet, can realize whole-process automatic operation, without the need to artificial interference, save human resources, the information that also can realize is uploaded, even if the existence of long distance control system makes people also can the operation conditions of overall monitoring system in office.
Accompanying drawing explanation
Below in conjunction with Figure of description and specific embodiment, the utility model will be further described:
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1 electronic shut-off valve, 2 anti-backflow devices, 3 condensate water refilter device, 4 tank bodies, 5PLC control cabinet, the magnetic flap level gauge of 6 band remote transfer signals, 7 device for preventing rotation, 8 steam power uniform devices, 9 jet chimneys, 10 power steam pipes, 11 blowoff valves.
Detailed description of the invention
As Fig. 1, Pneumatic condensed water retracting device of the present utility model, comprises tank body 4 and jet chimney 9, and described tank body 4 is provided with condensate water water inlet, condensate water delivery port and refilters sewage draining exit, and condensate water delivery port is connected with coagulation hydroenergy backwater pipeline; Described jet chimney 9 is connected by power steam pipe 10 with between tank body 4.
The inside of described tank body 4 is provided with condensate water and refilters device 3, and the water inlet that condensate water refilters device 3 is connected with described condensate water water inlet, and the delivery port that condensate water refilters device 3 is connected with the described sewage draining exit that refilters.Condensate water refilters device 3 can carry out secondary filter condensate water, guarantees in condensate water free from foreign meter.
Described power steam pipe 10 is provided with electronic shut-off valve, and power steam pipe 10 is provided with steam power uniform device 8 with the connectivity part of described tank body 9.Steam power uniform device 8 makes steam be evenly distributed on more than liquid level, the noise preventing vapour water spray phenomenon from causing and sputtering.
Described steam power uniform device 8 is evenly distributed with the horizontal cylinder shape structure of through hole for middle and lower part.
Described condensate water water inlet and condensate water delivery port are also respectively equipped with electronic shut-off valve 1, and described electronic shut-off valve 1 is all connected with PLC control cabinet 5.
Described condensate water water inlet and condensate water water outlet are respectively equipped with anti-backflow device 2, described in refilter sewage draining exit place and be provided with blowoff valve 11.Described anti-backflow device 2 can adopt check-valves.
Also be provided with the magnetic flap level gauge 6 of a band remote transfer signal in described tank body 4, the magnetic flap level gauge 6 of described band remote transfer signal is connected with PLC control cabinet 5.
The connectivity part of described condensate water delivery port and tank body 4 is provided with device for preventing rotation 7.
Below in conjunction with a course of work, the utility model will be further described:
Condensate water out utilizes overbottom pressure to enter condensate water through the electronic shut-off valve 1 of condensate water water inlet and anti-backflow device 2 afterwards from drain valve and refilters device 3, condensate water through filtering enters tank body 4, and the magnetic flap level gauge 6 of band remote transfer signal can detect the position of liquid level.
When liquid level in tank body 4 rises to the position of setting, electronic shut-off valve on the power steam pipe 10 be connected with jet chimney 9 is opened, the electronic shut-off valve also had in condensate water water outlet pipeline simultaneously opened, the electronic shut-off valve then temporary close of condensate water water inlet pipeline, prevents condensate water from flowing backwards into gas utilization unit.
Steam enters steam power uniform device 8 through power steam pipe 10, steam is made to be evenly distributed on more than liquid level, the noise preventing vapour water spray phenomenon from causing and sputtering, steam enters tank body 4 and improves pressure in tank body 4, the condensate water promoted in tank body 4 enters coagulation hydroenergy backwater pipeline by the electronic shut-off valve of condensate water delivery port and anti-backflow device, then is transported to oxygen-eliminating device or other equipment through coagulation hydroenergy backwater pipeline after the current stabilization of device for preventing rotation 7.
When in tank body 4, liquid level drops to desired location, the electronic shut-off valve on the power steam pipe 10 of connection jet chimney 9 and the electronic shut-off valve of condensate water delivery port are closed, and the electronic shut-off valve of condensate water import is opened, and forms new circulation.
Condensate water refilters the impurity that device 3 filters out and can discharge from refiltering sewage draining exit through blowoff valve 11.
The foregoing is only preferred embodiment of the present utility model; it is not whole embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Except technical characteristic described in description, all the other technical characteristics are those skilled in the art's known technology, in order to outstanding innovative characteristics of the present utility model, do not repeat them here.
Claims (8)
1. Pneumatic condensed water retracting device, is characterized in that, comprises tank body and jet chimney, and described tank body is provided with condensate water water inlet, condensate water delivery port and refilters sewage draining exit, and condensate water delivery port is connected with coagulation hydroenergy backwater pipeline; Described jet chimney is connected by power steam pipe with between tank body.
2. Pneumatic condensed water retracting device according to claim 1, it is characterized in that, the inside of described tank body is provided with condensate water and refilters device, the water inlet that condensate water refilters device is connected with described condensate water water inlet, and the delivery port that condensate water refilters device is connected with the described sewage draining exit that refilters.
3. Pneumatic condensed water retracting device according to claim 2, is characterized in that, described power steam pipe is provided with electronic shut-off valve, and the connectivity part of power steam pipe and described tank body is provided with steam power uniform device.
4. Pneumatic condensed water retracting device according to claim 3, is characterized in that, described steam power uniform device is the horizontal cylinder shape structure that middle and lower part is evenly distributed with through hole.
5. the Pneumatic condensed water retracting device according to any one in Claims 1 to 4, is characterized in that, described condensate water water inlet and condensate water delivery port are also respectively equipped with electronic shut-off valve, and described electronic shut-off valve is all connected with PLC control cabinet.
6. Pneumatic condensed water retracting device according to claim 5, is characterized in that, described condensate water water inlet and condensate water water outlet are respectively equipped with anti-backflow device, described in refilter sewage draining exit place and be provided with blowoff valve.
7. Pneumatic condensed water retracting device according to claim 6, is characterized in that, is also provided with the magnetic flap level gauge of a band remote transfer signal in described tank body, and the magnetic flap level gauge of described band remote transfer signal is connected with PLC control cabinet.
8. the Pneumatic condensed water retracting device according to claim 6 or 7, is characterized in that, the connectivity part of described condensate water delivery port and tank body is provided with device for preventing rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133190.4U CN204513345U (en) | 2015-03-09 | 2015-03-09 | Pneumatic condensed water retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133190.4U CN204513345U (en) | 2015-03-09 | 2015-03-09 | Pneumatic condensed water retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513345U true CN204513345U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133190.4U Expired - Fee Related CN204513345U (en) | 2015-03-09 | 2015-03-09 | Pneumatic condensed water retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044630A (en) * | 2017-03-27 | 2017-08-15 | 广东肇庆西江机械制造有限公司 | A kind of intelligent draining system |
-
2015
- 2015-03-09 CN CN201520133190.4U patent/CN204513345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044630A (en) * | 2017-03-27 | 2017-08-15 | 广东肇庆西江机械制造有限公司 | A kind of intelligent draining system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180309 |