CN216584261U - Inactivation and disinfection device for live toxic wastewater - Google Patents
Inactivation and disinfection device for live toxic wastewater Download PDFInfo
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- CN216584261U CN216584261U CN202122677555.8U CN202122677555U CN216584261U CN 216584261 U CN216584261 U CN 216584261U CN 202122677555 U CN202122677555 U CN 202122677555U CN 216584261 U CN216584261 U CN 216584261U
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Abstract
The utility model relates to a live-poison wastewater inactivation and disinfection device which comprises a receiving container, an inactivation container, a first circulating pump, a second circulating pump, a first gas-liquid mixing device and a negative-pressure volatilization device, wherein the receiving container is used for receiving live-poison wastewater in a storage bin, an outlet of the receiving container is respectively communicated with an inlet of the inactivation container and a liquid inlet of the first gas-liquid mixing device through the first circulating pump, a first control valve is arranged between the first circulating pump and the inlet of the inactivation container, a second control valve is arranged between the first circulating pump and the liquid inlet of the first gas-liquid mixing device, an outlet of the inactivation container is communicated with an inlet of the negative-pressure volatilization device through the second circulating pump, and a gas outlet of the negative-pressure volatilization device is communicated with a gas inlet of the first gas-liquid mixing device through a one-way device; the inactivation and disinfection device utilizes waste heat to preheat the live-poison wastewater, reduces heating time and energy consumption in an inactivation container, improves inactivation and disinfection efficiency, contributes to increase of treatment capacity, and saves energy and reduces emission.
Description
Technical Field
The utility model relates to the technical field of disinfection equipment, in particular to a live toxicity wastewater inactivation and disinfection device.
Background
The vaccine industry is an industry formed by reducing the loss of human economic activities caused by diseases for a long time when people deal with natural diseases. However, with the development of the industry, the wastewater produced by the industry forms a new disease source, so that the elimination of the influence of the biotoxin-containing live toxic wastewater is inevitable. The process flow is basically that the live toxin wastewater is put into an inactivation tank, then the live toxin wastewater is disinfected and sterilized by a heating device, and then the disinfected and sterilized high-temperature wastewater is cooled and discharged into a next-stage sewage treatment system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a live-poison wastewater inactivation and disinfection device, which is used for reducing energy consumption, saving water resources and reducing cost.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a living poison waste water deactivation degassing unit, is including receiving container, inactivation container, first circulating pump, second circulating pump, first gas-liquid mixing arrangement and negative pressure volatilization device, the receiving container is used for receiving storehouse living poison waste water, the export of receiving container passes through first circulating pump respectively with the entry of inactivation container and first gas-liquid mixing arrangement's liquid entry intercommunication, first circulating pump with be provided with first control valve between the inactivation container entry, first circulating pump with be provided with the second control valve between first gas-liquid mixing arrangement's the liquid entry, the export of inactivation container passes through the second circulating pump with the entry intercommunication of negative pressure volatilization device, the gas outlet of negative pressure volatilization device pass through one-way device with first gas-liquid mixing arrangement's gas entry intercommunication, one-way device will the gas outlet of negative pressure volatilization device extremely first gas-liquid mixing arrangement's gas entry intercommunication The direction is in one-way conduction.
Preferably, the device further comprises a second gas-liquid mixing device, the first circulating pump is connected with the inlet of the inactivation container through the second gas-liquid mixing device, the outlet of the first circulating pump is communicated with the liquid inlet of the second gas-liquid mixing device, the inlet of the inactivation container is communicated with the outlet of the second gas-liquid mixing device, and the gas inlet of the second gas-liquid mixing device is communicated with the steam source.
Preferably, the position of the gas outlet of the negative pressure volatilization device is higher than the position of the gas inlet of the first gas-liquid mixing device.
Preferably, the negative pressure device that volatilizees including volatilizing the jar and set up in volatilize the device in the jar, the negative pressure volatilizees the entry of device set up in volatilize the top of jar, the bottom of volatilizing the jar is provided with aseptic discharge port, the gas outlet of the negative pressure device that volatilizees set up in volatilize the lateral wall of jar and be located volatilize the top of device position.
Preferably, the volatilizing device is a falling film water flow distributor or a wide channel packing device.
Preferably, a steam jet mixer is arranged in the inactivation container, and the steam jet mixer is communicated with a steam source.
Preferably, the steam spraying device further comprises a pressure detection device, a feedback device and a controller, wherein the controller is respectively electrically connected with the pressure detection device, the feedback device and the steam spraying mixer, the pressure detection device is used for detecting the pressure in the inactivation container, and the controller is used for feeding back the pressure value detected by the pressure detection device through the feedback device and controlling the steam spraying mixer to stop operating when the pressure detection device detects that the pressure in the inactivation container exceeds a preset value.
Preferably, temperature detection devices are respectively arranged in the inactivation container and the receiving container, the temperature detection devices are electrically connected with the controller, and the controller is used for feeding back the temperature value detected by the temperature detection devices through the feedback device.
Preferably, the liquid level detection device is used for detecting the liquid level in the receiving container, the controller is electrically connected with the first liquid level detection device, the first circulating pump, the first control valve and the second control valve respectively, and the controller is used for starting the first circulating pump, opening the first control valve and closing the second control valve when the first liquid level detection device detects that the liquid level in the receiving container is higher than a first preset value.
Preferably, the apparatus further comprises a timer and a second liquid level detection device for detecting the liquid level in the inactivation container, the controller is electrically connected with the timer and the second liquid level detection device respectively, and the controller is used for turning off the first circulation pump, starting the steam jet mixer and starting the timer to time when the second liquid level detection device detects that the liquid level in the inactivation container is higher than a second preset value.
Preferably, an electrically heated respirator is respectively arranged in the receiving container and the inactivation container.
According to the technical scheme, the utility model discloses a live-poison wastewater inactivation and disinfection device which comprises a receiving container, an inactivation container, a first circulating pump, a second circulating pump, a first gas-liquid mixing device and a negative pressure volatilization device, wherein the receiving container is used for receiving live-poison wastewater in a storage bin, an outlet of the receiving container is respectively communicated with an inlet of the inactivation container and a liquid inlet of the first gas-liquid mixing device through the first circulating pump, a first control valve is arranged between the first circulating pump and the inlet of the inactivation container, a second control valve is arranged between the first circulating pump and the liquid inlet of the first gas-liquid mixing device, an outlet of the inactivation container is communicated with an inlet of the negative pressure volatilization device through the second circulating pump, a gas outlet of the negative pressure volatilization device is communicated with a gas inlet of the first gas-liquid mixing device through a one-way device, the one-way device conducts the gas outlet of the negative pressure volatilization device to the gas inlet of the first gas-liquid mixing device in a one-way;
when the device is used, after the receiving device receives and stores a certain amount of live toxic wastewater, the first control valve is opened, the second control valve is closed, the first circulating pump is started, the first circulating pump conveys the live toxic wastewater in the receiving device to the inactivation container, when the liquid level in the inactivation container reaches a preset liquid level, the first circulating pump is closed, the live toxic wastewater is sterilized at high temperature in the inactivation container, the live toxic wastewater is sterilized in the inactivation container for a preset time and then is sampled and detected, if no problem exists, the first control valve is closed, the second control valve is opened, the first circulating pump is pneumatically operated again, the live toxic wastewater in the receiving device enters the first gas-liquid mixing device and then returns to the receiving device, so that negative pressure is formed in the first gas-liquid mixing device, then the second circulating pump is started, the high-temperature waste fluid in the inactivation container is conveyed to the negative pressure volatilization device, so that heat is quickly volatilized, and the purpose of cooling the high-temperature waste fluid is achieved, and steam with heat volatilized by the high-temperature waste liquid is absorbed by the live toxin waste water passing through the first vapor-liquid mixing device under the action of negative pressure, so that the waste heat is utilized to preheat the live toxin waste water, the heating time and the energy consumption in the inactivation container are reduced, the inactivation and disinfection efficiency is improved, the increase of the treatment capacity is facilitated, and the energy conservation and emission reduction are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a live-poison wastewater inactivation and disinfection device provided by an embodiment of the utility model.
In the figure:
1 is a receiving container; 2 is a first circulating pump; a second gas-liquid mixing device is shown as 3; 4A/4B is an inactivation tank; 5 is a second circulating pump; 6 is a first gas-liquid mixing device; 7 is a volatilization pot; 8 is a falling film water flow distributor; and 9 is a discharge pipe.
Detailed Description
The core of the utility model is to provide a live-poison wastewater inactivation and disinfection device, and the structural design of the live-poison wastewater inactivation and disinfection device can reduce energy consumption, save water resources and reduce cost.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a device for inactivating and disinfecting live toxic wastewater according to an embodiment of the present invention.
The embodiment of the utility model discloses a live toxicity wastewater inactivation and disinfection device which comprises a receiving container 1, an inactivation container, a first circulating pump 2, a second circulating pump 5, a first gas-liquid mixing device 6 and a negative pressure volatilization device.
Wherein, receiving container 1 is used for receiving the storehouse toxic wastewater that lives, receiving container 1's export communicates with the entry of inactivation container and first gas-liquid mixing arrangement 6's liquid inlet respectively through first circulating pump 2, be provided with first control valve between first circulating pump 2 and the inactivation container entry, be provided with the second control valve between first circulating pump 2 and first gas-liquid mixing arrangement 6's the liquid inlet, the export of inactivation container is through the entry intercommunication of second circulating pump 5 with the negative pressure volatilization device, the gas outlet of the negative pressure volatilization device communicates through the gas inlet of one-way device with first gas-liquid mixing arrangement 6, the one-way device is with the gas outlet of the negative pressure volatilization device to the gas inlet direction one-way conduction of first gas-liquid mixing arrangement 6.
It can be seen that, compared with the prior art, when the inactivation and disinfection device for the live toxic wastewater provided by the embodiment of the present invention is applied, after the receiving device receives and stores a certain amount of live toxic wastewater, the first control valve is opened, the second control valve is closed, the first circulation pump 2 is started, the first circulation pump 2 conveys the live toxic wastewater in the receiving device to the inactivation container, when the liquid level in the inactivation container reaches the preset liquid level, the first circulation pump 2 is closed, the live toxic wastewater is sterilized at high temperature in the inactivation container, the live toxic wastewater is sampled and detected after the preset time of sterilization in the inactivation container, if no problem exists, the first control valve is closed, the second control valve is opened, the first circulation pump 2 is pneumatically operated again, the live toxic wastewater in the receiving device enters the first gas-liquid mixing device 6 and then returns to the receiving device, so as to form a negative pressure in the first gas-liquid mixing device 6, and then the second circulation pump 5 is started, the negative pressure volatilization device is sent into to high temperature waste liquid in the deactivation container, makes the heat volatilize fast to reach the purpose of high temperature waste liquid cooling, and the steam that has heat that the high temperature waste liquid volatilizees is absorbed by the live poison waste water through first vapour-liquid mixing arrangement under the negative pressure effect, thereby utilize used heat to realize preheating to live poison waste water, reduce the time of heating and the energy consumption in the deactivation container, improve deactivation disinfection efficiency, help increasing the handling capacity, and energy saving and emission reduction.
In the above embodiment, the inactivation vessel and the receiving vessel 1 may be a single tank, or may be a structure in which a plurality of tanks are connected in parallel, as shown in fig. 1, in the embodiment of the present invention, the inactivation vessel is formed by connecting two inactivation tanks 4A/4B in parallel.
Preferably, as shown in fig. 1, in the embodiment of the present invention, the inactivation and sterilization apparatus for live toxic wastewater further includes a second gas-liquid mixing device 3, the first circulation pump 2 is connected to an inlet of the inactivation vessel through the second gas-liquid mixing device 3, an outlet of the first circulation pump 2 is communicated with a liquid inlet of the second gas-liquid mixing device 3, an inlet of the inactivation vessel is communicated with an outlet of the second gas-liquid mixing device 3, and a gas inlet of the second gas-liquid mixing device 3 is communicated with a steam source, so that the live toxic wastewater is mixed with high-temperature steam in the second gas-liquid mixing device 3 before entering the inactivation vessel, which helps to rapidly heat the live toxic wastewater, and the live toxic wastewater passing through the second gas-liquid mixing device 3 can be heated to 100 ℃ by adjusting a flow rate of the first circulation pump 2 and a steam supply amount of the steam source.
Preferably, the position of the gas outlet of the negative pressure volatilization device is higher than that of the gas inlet of the first gas-liquid mixing device 6.
Preferably, as shown in fig. 1, the negative pressure volatilization device comprises a volatilization tank 7 and a volatilization device arranged in the volatilization tank 7, an inlet of the negative pressure volatilization device is arranged at the top of the volatilization tank 7, a sterile discharge port is arranged at the bottom of the volatilization tank 7, a discharge valve is arranged at the sterile discharge port, and a gas outlet of the negative pressure volatilization device is arranged on the side wall of the volatilization tank 7 and above the position of the volatilization device.
Further, the volatilizing device is a falling film water flow distributor 8 or a wide channel filling device.
Preferably, a steam jet mixer is arranged in the inactivation container, the steam jet mixer is communicated with a steam source, and when the liquid level in the inactivation container reaches a preset liquid level, the controller controls the steam jet mixer to start to jet steam into the inactivation container, so that the temperature in the inactivation container reaches a preset temperature, which is 121 ℃ in the embodiment of the utility model.
Preferably, the inactivation and sterilization device for the live-poison wastewater further comprises a pressure detection device, a feedback device and a controller, wherein the controller is electrically connected with the pressure detection device, the feedback device and the steam jet mixer respectively, the pressure detection device is used for detecting the pressure in the inactivation container, and the controller is used for feeding back the pressure value detected by the pressure detection device through the feedback device and controlling the steam jet mixer to stop operating when the pressure detection device detects that the pressure in the inactivation container exceeds a preset value.
Preferably, the inactivation container and the receiving container 1 are respectively provided with a temperature detection device, the temperature detection device is electrically connected with a controller, and the controller is used for feeding back the temperature value detected by the temperature detection device through a feedback device.
Preferably, the inactivation and disinfection device for live toxin wastewater further comprises a first liquid level detection device for detecting the liquid level in the receiving container 1, the controller is electrically connected with the first liquid level detection device, the first circulating pump 2, the first control valve and the second control valve respectively, and the controller is used for starting the first circulating pump 2, opening the first control valve and closing the second control valve when the first liquid level detection device detects that the liquid level in the receiving container 1 is higher than a first preset value.
Further, the inactivation and disinfection device for the live-poison wastewater also comprises a timer and a second liquid level detection device used for detecting the liquid level in the inactivation container, the controller is respectively electrically connected with the timer and the second liquid level detection device, the controller is used for closing the first circulating pump 2, starting the steam jet mixer and starting the timer for timing when the second liquid level detection device detects that the liquid level in the inactivation container is higher than a second preset value, and after the timer times for a preset time, the controller closes the steam jet mixer, then sampling and detecting, if the disinfection purpose is achieved, closing the first control valve, opening the second control valve and starting the first circulating pump 2 through the controller to enable the live toxin wastewater to flow through the first gas-liquid mixing device 6 to establish negative pressure, and then starting a second circulating pump 5, sending the sterilized high-temperature waste water into a negative pressure volatilization device, and recycling the heat of the high-temperature waste liquid to preheat the live toxin waste water.
Further optimizing the technical scheme, in the embodiment of the utility model, the receiving container 1 and the inactivation container are respectively provided with an electric heating respirator.
In summary, when the inactivation and disinfection device for live toxic wastewater is applied, the liquid level in the receiving container 1 is firstly detected, if the liquid level reaches a first preset value, two thirds of the volume of the receiving container 1 is adopted in the utility model, the first circulating pump 2 is started, the first control valve is opened, the second control valve is closed, the live toxic wastewater in the receiving container 1 is sent into the inactivation container through the second gas-liquid mixing device 3, in the process, the live toxic wastewater is mixed in high-temperature steam in the second gas-liquid mixing device 3 and is rapidly heated to 100 ℃, when the liquid level in the inactivation container reaches a second preset value, the controller closes the first circulating pump 2 and opens the steam jet mixer, so that the temperature in the inactivation container is raised to 121 ℃ and is maintained for 30min, then sampling detection is carried out, if the inactivation standard is reached, the controller controls the second control valve to be opened, the first control valve to be closed, the first circulating pump 2 to be opened, enabling live toxin wastewater to enter a first gas-liquid mixing device 6 to establish negative pressure, starting a second circulating pump 5 to send the high-temperature waste liquid into a negative-pressure volatilization device to recover the high-temperature waste liquid, starting a discharge valve at a sterile discharge port of the negative-pressure volatilization device to discharge when the waste liquid in the negative-pressure volatilization device is higher than a third preset value or the waste liquid in an inactivation container is lower than a fourth preset value, repeating the steps when the liquid level in a receiving container 1 is raised to the first preset value again, and continuously inactivating
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A live toxin wastewater inactivation and disinfection device is characterized by comprising a receiving container, an inactivation container, a first circulating pump, a second circulating pump, a first gas-liquid mixing device and a negative pressure volatilization device, wherein the receiving container is used for receiving live toxin wastewater in a storage bin, an outlet of the receiving container is respectively communicated with an inlet of the inactivation container and a liquid inlet of the first gas-liquid mixing device through the first circulating pump, a first control valve is arranged between the first circulating pump and the inlet of the inactivation container, a second control valve is arranged between the first circulating pump and the liquid inlet of the first gas-liquid mixing device, an outlet of the inactivation container is communicated with an inlet of the negative pressure volatilization device through the second circulating pump, and a gas outlet of the negative pressure volatilization device is communicated with a gas inlet of the first gas-liquid mixing device through a one-way device, the one-way device conducts the gas outlet of the negative pressure volatilization device to the gas inlet of the first gas-liquid mixing device in a one-way mode.
2. The apparatus according to claim 1, further comprising a second gas-liquid mixing device, wherein the first circulation pump is connected to the inlet of the inactivation container through the second gas-liquid mixing device, the outlet of the first circulation pump is communicated with the liquid inlet of the second gas-liquid mixing device, the inlet of the inactivation container is communicated with the outlet of the second gas-liquid mixing device, and the gas inlet of the second gas-liquid mixing device is communicated with the steam source.
3. The inactivation and sterilization apparatus for waste water with living toxicity according to claim 1 or 2, wherein the gas outlet of the negative pressure volatilization device is located at a higher position than the gas inlet of the first gas-liquid mixing device.
4. The inactivation and sterilization device for waste water with living toxicity according to claim 1 or 2, wherein the negative pressure volatilization device comprises a volatilization tank and a volatilization device arranged in the volatilization tank, an inlet of the negative pressure volatilization device is arranged at the top of the volatilization tank, a sterile discharge port is arranged at the bottom of the volatilization tank, and a gas outlet of the negative pressure volatilization device is arranged on the side wall of the volatilization tank and above the position of the volatilization device.
5. The live-poison wastewater inactivation and sterilization device of claim 4, wherein the volatilization device is a falling film water flow distributor or a wide channel packing device.
6. The apparatus for inactivating and disinfecting waste water according to any one of claims 1, 2 and 5, wherein a steam jet mixer is disposed in the inactivation vessel, the steam jet mixer being in communication with a steam source.
7. The inactivation and sterilization apparatus for waste water with living toxicity according to claim 6, further comprising a pressure detection device, a feedback device and a controller, wherein the controller is electrically connected to the pressure detection device, the feedback device and the steam jet mixer respectively, the pressure detection device is used for detecting the pressure in the inactivation container, and the controller is used for feeding back the pressure value detected by the pressure detection device through the feedback device and controlling the steam jet mixer to stop operating when the pressure detection device detects that the pressure in the inactivation container exceeds a preset value.
8. The apparatus for inactivating and disinfecting living toxic wastewater according to claim 7, wherein temperature detecting devices are respectively disposed in the inactivation vessel and the receiving vessel, the temperature detecting devices are electrically connected to the controller, and the controller is configured to feed back temperature values detected by the temperature detecting devices through the feedback device.
9. The apparatus according to claim 7 or 8, further comprising a first liquid level detection device for detecting a liquid level in the receiving container, wherein the controller is electrically connected to the first liquid level detection device, the first circulation pump, the first control valve and the second control valve, respectively, and is configured to start the first circulation pump, start the first control valve and close the second control valve when the first liquid level detection device detects that the liquid level in the receiving container is higher than a first preset value.
10. The apparatus according to claim 9, further comprising a timer and a second level detection device for detecting a liquid level in the inactivation vessel, wherein the controller is electrically connected to the timer and the second level detection device, respectively, and is configured to turn off the first circulation pump, start the steam jet mixer, and start the timer for timing when the second level detection device detects that the liquid level in the inactivation vessel is higher than a second preset value.
11. The apparatus for inactivating and disinfecting waste water according to any one of claims 1, 2, 5, 7, 8 and 10, wherein electrically heated respirators are respectively disposed in the receiving container and the inactivating container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122677555.8U CN216584261U (en) | 2021-11-02 | 2021-11-02 | Inactivation and disinfection device for live toxic wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122677555.8U CN216584261U (en) | 2021-11-02 | 2021-11-02 | Inactivation and disinfection device for live toxic wastewater |
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| Publication Number | Publication Date |
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| CN216584261U true CN216584261U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122677555.8U Active CN216584261U (en) | 2021-11-02 | 2021-11-02 | Inactivation and disinfection device for live toxic wastewater |
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- 2021-11-02 CN CN202122677555.8U patent/CN216584261U/en active Active
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