CN203959857U - Low temperature continous way waste liquid inactivation system - Google Patents
Low temperature continous way waste liquid inactivation system Download PDFInfo
- Publication number
- CN203959857U CN203959857U CN201420162309.6U CN201420162309U CN203959857U CN 203959857 U CN203959857 U CN 203959857U CN 201420162309 U CN201420162309 U CN 201420162309U CN 203959857 U CN203959857 U CN 203959857U
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- waste liquid
- shell
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- tank
- heat exchanger
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Abstract
The utility model relates to a kind of medical liquid waste treating apparatus, specifically a low temperature continous way waste liquid inactivation system, comprises temporary tank, it is characterized in that, the temporary outlet of tank and the entrance pipe of shell and tube heat exchanger are connected, and the outlet of shell and tube heat exchanger is connected with the entrance of double-pipe exchanger; Its beneficial effect is: 1) shell and tube heat exchanger replaces deactivation tank of the prior art, designs simplification, and floor space is little, the flow process of the biological waste liquid of increase that can be longer, inactivating efficacy is better; 2) electrification control is carried out to deactivation flow process in bus type valve island, and accurately, level of automation is high; 3) exit of double-pipe exchanger is connected to platinum resistance thermometer sensor, and under meter, can detect temperature out, reaches safety dumping; 4) basket filter, filters out larger impurity in waste liquid, avoids pipeline and interchanger to stop up.
Description
Technical field
The utility model relates to a kind of medical liquid waste treating apparatus, specifically a kind of low temperature continous way waste liquid inactivation system.
Background technology
At present, in known high-temperature steam inactivation system, how to heat by deactivation tank, carry out biological waste liquid deactivation, publication number is CN202945119U, the Chinese patent of open day on 05 22nd, 2013, disclose the biological waste liquid inactivation system of a kind of telescoping, heat inactivation tank and double-pipe exchanger carry out bioinactivation, and the problem of existence is, deactivation tank cost is high, complex structure, and floor space is large.
Utility model content
The utility model provides that a kind of cost is low, simple in structure, floor space is little, the low temperature continous way waste liquid inactivation system that inactivating efficacy is good.
The concrete technical scheme adopting of the utility model is:
Low temperature continous way waste liquid inactivation system, comprise temporary tank, it is characterized in that, the temporary outlet of tank and the entrance pipe of shell and tube heat exchanger are connected, and the outlet of shell and tube heat exchanger is connected with the entrance of double-pipe exchanger, and tubular heat exchange carries out heat temperature raising to the waste liquid of flowing through, carry out preliminary sterilizing, double-pipe exchanger is composed in series, and increases waste liquid flow process, makes waste liquid have enough time to complete sterilization process.
Wherein, the entrance pipe of described temporary tank is provided with basket filter, basket filter is housed before temporary tank, filters out the larger impurity of volume in waste liquid, in order to avoid blocking pipeline or double-pipe exchanger.
Wherein, also comprise the Controlling System being arranged on pipeline, described Controlling System comprises bus type valve island, is arranged on the liquidometer in temporary tank, liquidometer is connected with bus type valve island, also comprise the water pump of being controlled by bus type valve island, the entrance of water pump is connected with temporary tank, and water pump outlet is connected with the entrance of shell and tube heat exchanger.
Wherein, described water pump is two, is connected in parallel on pipeline.
Wherein, on the connecting pipeline of each parts, be provided with manual valve and pneumavalve, pneumavalve and bus type valve island connection.
Wherein, the exit of described double-pipe exchanger is connected to platinum resistance thermometer sensor, and under meter, platinum resistance thermometer sensor,, under meter respectively with bus type valve island connection.
Compared with prior art, the utility model has the advantages that: 1) shell and tube heat exchanger replaces deactivation tank of the prior art, designs simplification, floor space is little, the flow process of the biological waste liquid of increase that can be longer, inactivating efficacy is better; 2) electrification control is carried out to deactivation flow process in bus type valve island, and accurately, level of automation is high; 3) exit of double-pipe exchanger is connected to platinum resistance thermometer sensor, and under meter, can detect temperature out, reaches safety dumping; 4) basket filter, filters out larger impurity in waste liquid, avoids pipeline and interchanger to stop up.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure, 1, temporary tank, 2, water pump, 3, shell and tube heat exchanger, 4, double-pipe exchanger, 5, basket filter.
Embodiment
As shown in Figure 1, low temperature continous way waste liquid inactivation system mainly comprises temporary tank 1, shell and tube heat exchanger 3, double-pipe exchanger 4, the outlet of temporary tank 1 is connected with two water pumps 2 that are arranged on side by side on pipeline, the outlet of water pump 2 is connected with the entrance pipe of shell and tube heat exchanger 3, the outlet of shell and tube heat exchanger 3 is connected with the entrance of double-pipe exchanger 4, and the exit of double-pipe exchanger 4 is provided with platinum resistance thermometer sensor, and under meter; On the pipeline of the entrance of temporary tank 1, there is basket filter 5, in temporary tank 1, be provided with liquidometer; On pipeline Controlling System is also set, Controlling System comprises bus type valve island, and liquidometer is connected with bus type valve island, and water pump 2 is controlled by bus type valve island.
On the connecting pipeline of each parts, be provided with manual valve and pneumavalve, pneumavalve and bus type valve island connection, can realize manually and automatically controlling of pipeline.
The exit of double-pipe exchanger is connected to platinum resistance thermometer sensor, and under meter, platinum resistance thermometer sensor,, under meter respectively with bus type valve island connection, can detect temperature out.
All pipelines are weldprocedure, guarantee without leaking.
Every section of double-pipe exchanger is all provided with heat preservation protective layer, can save the energy, can prevent from again scalding.Working process
Sewage is collected through conduit, enter temporary tank by basket filter, in the time that temporary tank water level exceedes the water level of liquidometer setting, bus type valve island starts water pump, in tubular heat exchange, lead to steam simultaneously, waste liquid is raised to the temperature of sterilizing requirement through tubular heat exchange, waste liquid flows into double-pipe exchanger, in double-pipe exchanger, pass into steam simultaneously, make waste liquid keep the sterilising temp whole double-pipe exchanger group of flowing through, waste liquor stream is sterilization time through the time of double-pipe exchanger, the waste liquid reserving from double-pipe exchanger has met sterilizing requirement, double-pipe exchanger group tail end is connected to platinum resistance thermometer sensor, and under meter, in order to detect temperature out safety dumping.
Claims (6)
1. low temperature continous way waste liquid inactivation system, comprises temporary tank, it is characterized in that, the temporary outlet of tank and the entrance pipe of shell and tube heat exchanger are connected, and the outlet of shell and tube heat exchanger is connected with the entrance of double-pipe exchanger.
2. low temperature continous way waste liquid inactivation system according to claim 1, is characterized in that, the entrance pipe of described temporary tank is provided with basket filter.
3. the biological waste liquid inactivation system of a kind of telescoping according to claim 1, it is characterized in that, also comprise the Controlling System being arranged on pipeline, described Controlling System comprises bus type valve island, is arranged on the liquidometer in temporary tank, liquidometer is connected with bus type valve island, also comprise the water pump of being controlled by bus type valve island, the entrance of water pump is connected with temporary tank, and water pump outlet is connected with the entrance of shell and tube heat exchanger.
4. low temperature continous way waste liquid inactivation system according to claim 3, is characterized in that, described water pump is two, is connected in parallel on pipeline.
5. the biological waste liquid inactivation system of a kind of telescoping according to claim 4, is characterized in that, is provided with manual valve and pneumavalve, pneumavalve and bus type valve island connection on the connecting pipeline of each parts.
6. the biological waste liquid inactivation system of a kind of telescoping according to claim 4, is characterized in that, the exit of described double-pipe exchanger is connected to platinum resistance thermometer sensor, and under meter, platinum resistance thermometer sensor,, under meter respectively with bus type valve island connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162309.6U CN203959857U (en) | 2014-04-04 | 2014-04-04 | Low temperature continous way waste liquid inactivation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162309.6U CN203959857U (en) | 2014-04-04 | 2014-04-04 | Low temperature continous way waste liquid inactivation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203959857U true CN203959857U (en) | 2014-11-26 |
Family
ID=51920467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162309.6U Expired - Fee Related CN203959857U (en) | 2014-04-04 | 2014-04-04 | Low temperature continous way waste liquid inactivation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203959857U (en) |
-
2014
- 2014-04-04 CN CN201420162309.6U patent/CN203959857U/en not_active Expired - Fee Related
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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: 20141126 Termination date: 20190404 |