CN216808170U - Effluent water sump processing system - Google Patents
Effluent water sump processing system Download PDFInfo
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- CN216808170U CN216808170U CN202123044973.XU CN202123044973U CN216808170U CN 216808170 U CN216808170 U CN 216808170U CN 202123044973 U CN202123044973 U CN 202123044973U CN 216808170 U CN216808170 U CN 216808170U
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Abstract
The utility model belongs to the technical field of sewage treatment technique and specifically relates to a effluent water sump processing system is related to, including waste water conveying mechanism, effluent water sump and medicine mechanism, waste water conveying mechanism includes waste water conveyer pipe, blender and effluent water sump, add medicine mechanism connect in the blender, waste water conveyer pipe with the blender is connected, the blender with the effluent water sump is connected. This application is through setting up the blender between waste water conveying pipe and effluent water sump, and the cooperation adds the medicine mechanism and is connected with the blender for contain sulphur waste water and carry the desulfurizer intensive mixing that carries with adding the medicine mechanism in the blender before carrying to the effluent water sump, carry to the effluent water sump again, thereby reduce the volume of the hydrogen sulfide gas body that sewage thoughtlessly in the effluent water sump.
Description
Technical Field
The application relates to the technical field of sewage treatment, in particular to a sewage tank treatment system.
Background
Sewage treatment refers to a process of purifying sewage in order to make the sewage meet the water quality requirement of discharging into a certain water body or reusing. Sewage treatment is widely applied to various fields such as construction, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like. Among them, sulfur-containing wastewater is a wastewater which is toxic and causes a great pollution to the environment, and therefore it is necessary to properly treat sulfur-containing wastewater.
Under the anaerobic environment, sulfate in the sulfur-containing wastewater is easy to reduce to generate sulfide, and the generated hydrogen sulfide gas is separated out from the wastewater pool. Since hydrogen sulfide has a corrosive effect and affects the growth of organisms and microorganisms, it is a very important part to reduce the concentration of hydrogen sulfide in the treatment of wastewater containing sulfur. The common methods for removing hydrogen sulfide include chemical precipitation, alkali liquor absorption, vacuum impurity removal, electrochemical desulfurization, biological desulfurization and the like.
The sulfur wastewater is generally directly conveyed to a sewage tank for desulfurization treatment, but the hydrogen sulfide gas is easily separated out from the sewage tank, and the separated hydrogen sulfide gas is generally conveyed to the outside by using a fume hood in the desulfurization treatment process, but the conveying capacity of the common fume hood to the hydrogen sulfide gas is limited, so that the standard exceeding of the hydrogen sulfide gas is easily caused, and even the situation of hydrogen sulfide poisoning of an operator appears, so that the potential safety hazard is caused, and the sulfur wastewater needs to be pretreated before the sulfur wastewater is subjected to desulfurization treatment.
SUMMERY OF THE UTILITY MODEL
In order to reduce the amount of hydrogen sulfide gas mixed with sewage in a sewage tank, the application provides a sewage tank treatment system.
A sewage pool treatment system comprises a wastewater conveying mechanism, a sewage pool and a dosing mechanism, wherein the wastewater conveying mechanism comprises a wastewater conveying pipe and a mixer, the dosing mechanism is connected to the mixer, the wastewater conveying pipe is connected with the mixer, the mixer is connected with the sewage pool, the sewage pool is connected with a sewage pump, and the sewage pump is connected with the mixer; the waste water conveying pipe is far away from one end of the mixer is provided with a waste water inlet, the waste water inlet is connected with a waste water hydrogen sulfide online detector, the waste water hydrogen sulfide online detector is connected with a PLC, and the PLC is connected with the sewage pump.
By adopting the technical scheme, the dosing mechanism is connected with the mixer, so that before the sulfur-containing sewage is conveyed to the sewage tank, the sulfur-containing sewage is fully reacted with the desulfurizer conveyed by the dosing mechanism in the mixer, and the hydrogen sulfide gas mixed in the sewage is obviously reduced after the sewage passes through the mixer, namely the amount of hydrogen sulfide gas mixed in the sewage conveyed to the sewage tank is reduced, so that the safety of an operator in the subsequent treatment of the sewage in the sewage tank is improved; the amount of the reacted sewage output by the mixer can be controlled by adjusting the flow of the sewage in the sewage pump, so that when the content of hydrogen sulfide gas mixed in the sewage is large, the amount of the sewage output by the mixer is adjusted by controlling the flow of the sewage in the sewage pump, the proportion of the sewage reacted in the mixer is reduced, the proportion of a desulfurizing agent in the mixer is improved, the full degree of the reaction of the hydrogen sulfide gas in the mixer and the desulfurizing agent is improved, and the amount of the hydrogen sulfide gas mixed in the sewage conveyed to the sewage tank is reduced; through the control signal of output to the sewage pump after the PLC operation, need not manual control sewage pump to the volume of the sewage after the reaction of control sewage pump output, because the online detector of water hydrogen sulfide detects that the signal is carried to PLC, and the time interval of carrying to the sewage pump is shorter, thereby be convenient for adjust the degree that sewage and desulfurizer react in the blender fast according to the volume of the hydrogen sulfide gas body that mixes in the sewage, improved the efficiency that sewage pond processing system handled the hydrogen sulfide gas body that mixes in the sewage.
Preferably, the dosing mechanism comprises a medicament tank, and the medicament tank is connected with the mixer.
Through adopting above-mentioned technical scheme, the desulfurizer is arranged in the medicament jar, carries the muddy in the blender again for in the blender desulfurizer with the hydrogen sulfide reaction in the sewage, need not often to add the desulfurizer in the blender, make the long-time working process of blender needn't often add the desulfurizer, thereby improved the long-time efficiency of using of blender, thereby improved the availability factor of effluent water sump processing system in long-time use.
Preferably, the medicament tank is connected with a medicament replenishing pipe.
By adopting the technical scheme, the desulfurizer can be directly added into the medicament tank without repeatedly opening the medicament tank to add the desulfurizer, so that the probability of exposing the desulfurizer in the medicament tank to air and illumination is reduced, the probability of aging of the desulfurizer in the medicament tank is reduced, and the service life of the desulfurizer in the medicament tank is prolonged.
Preferably, the dosing mechanism further comprises a dosing pump, the dosing pump is connected with the medicament tank, and the dosing pump is connected with the mixer.
By adopting the technical scheme, the desulfurizer in the medicament tank is stably conveyed into the mixer through the medicament feeding pump, so that the desulfurizer in the mixer is fully mixed with sewage conveniently, and the content of the desulfurizer in the mixer is improved
Preferably, the medicament tank is connected with a liquid level detector, and the liquid level detector is connected with the dosing pump.
Through adopting above-mentioned technical scheme, when the liquid level in the medicament jar is low, add the medicine pump stop work to when making the volume of the desulfurizer in the medicament jar not enough carry to the blender in, need not the manual medicine pump that adds that closes, thereby the protection adds the medicine pump, has prolonged the life who adds the medicine pump.
Preferably, the mixer is a static mixer.
Because the static mixer is a high-efficient mixing apparatus without moving parts, the mixing of various fluids is realized by utilizing the fluid flow and the internal units, the efficiency is high, the energy consumption is low, and the continuous production is convenient, thereby improving the uniform degree of the mixing of the desulfurizer and the sulfur-containing sewage in the static mixer, improving the amount of the hydrogen sulfide gas removed by the sulfur-containing sewage in the static mixer, and reducing the amount of the hydrogen sulfide gas mixed with the sewage in the sewage pool.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through setting up the blender between waste water conveyer pipe and effluent water sump, the cooperation adds medicine mechanism and is connected with the blender for contain sulphur waste water and the desulfurizer intensive mixing that adds the medicine mechanism and carry in the blender before carrying to the effluent water sump, carry to the effluent water sump again, thereby reduce the volume of the hydrogen sulfide gas that sewage in the effluent water sump thoughtlessly.
Drawings
Fig. 1 is a schematic overall flow diagram of a wastewater tank treatment system according to an embodiment of the present application.
Description of reference numerals:
1. a wastewater conveying mechanism; 11. a waste water conveying pipe; 111. a wastewater inlet; 12. a mixer; 13. a mixer outlet pipe; 14. a sewage pump; 15. a pool inlet pipe; 16. an online detector for hydrogen sulfide in wastewater; 17. a PLC; 2. a sewage tank; 3. a dosing mechanism; 31. a drug replenishing tube; 32. a medicament canister; 33. a medicine feeding pipe; 34. a dosing pump; 35. a mixing tube; 36. a liquid level detector.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses effluent water sump processing system.
Referring to fig. 1, the effluent water sump treatment system includes wastewater conveying mechanism 1, effluent water sump 2 and medicine adding mechanism 3, and medicine adding mechanism 3 is connected with wastewater conveying mechanism 1 for the sewage that wastewater conveying mechanism 1 carried to in effluent water sump 2 mixes with the desulfurizer that medicine adding mechanism 3 carried, thereby reduces the volume of the hydrogen sulfide gas of mixing in the sewage that carries to effluent water sump 2.
Referring to fig. 1, the wastewater transport mechanism 1 includes a wastewater transport pipe 11, a mixer 12, a mixer outlet pipe 13, a sewage pump 14, and a sump inlet pipe 15. The mixer 12 is a static mixer, one end of the waste water conveying pipe 11 is a waste water inlet 111, and the other end of the waste water conveying pipe 11 is connected with the mixer 12 through a flange. One end of the mixer outlet pipe 13 is flanged with the mixer 12, and the other end of the mixer outlet pipe 13 is flanged with the sewage pump 14. One end of the water inlet pipe 15 is connected with the sewage pump 14 through a flange, and the other end of the water outlet pipe of the water tank is connected with the sewage tank 2 through a flange. So that the sulfur-containing sewage is introduced into the sewage reservoir 2 together through the wastewater delivery pipe 11, the mixer 12, the mixer outlet pipe 13, the sewage pump 14, and the reservoir inlet pipe 15.
The wastewater inlet 111 is connected with an online wastewater hydrogen sulfide detector 16, the online wastewater hydrogen sulfide detector 16 is connected with a PLC17, and the PLC17 is connected with a frequency converter of the sewage pump 14, so that the wastewater hydrogen sulfide detector feeds back a control signal to the PLC17 after detecting the amount of hydrogen sulfide gas near the wastewater inlet 111, and the PLC17 outputs the control signal to the frequency converter of the sewage pump 14 after operation, thereby controlling the output frequency of the sewage pump 14.
The medicine adding mechanism 3 comprises a medicine supplementing pipe 31, a medicine tank 32, a medicine adding pipe 33, a medicine adding pump 34 and a mixing pipe 35. The drug supplementing pipe 31 is connected with the drug tank 32 through a flange, one end of the drug adding pipe 33 is connected with the drug tank 32 through a flange, the other end of the drug adding pipe 33 is connected with the drug adding pump 34 through a flange, one end of the mixing pipe 35 is connected with the drug adding pump 34 through a flange, and the other end of the mixing pipe 35 is connected with the mixer 12 through a flange. In the present embodiment, the agent in the agent tank 32 is a triazine solution. The chemicals sequentially enter the mixer 12 through the chemical replenishing pipe 31, the chemical tank 32, the chemical feeding pump 34 and the mixing pipe 35, are mixed with the sulfur-containing wastewater, and react with the hydrogen sulfide gas in the sulfur-containing wastewater.
The medicine tank 32 is connected with a liquid level detector 36, and the liquid level detector 36 is connected with the dosing pump 34, so that when the liquid level in the medicine tank 32 is low, the dosing pump 34 stops dosing, and the dosing pump 34 is protected.
The implementation principle of a sewage pool 2 treatment system in the embodiment of the application is as follows: the medicament is placed in the medicament tank 32, is conveyed into the mixer 12 through the medicament feeding pump 34, is mixed with the sulfur-containing wastewater conveyed into the mixer 12, and reacts with the hydrogen sulfide gas mixed in the sulfur-containing wastewater; when the waste water hydrogen sulfide on-line detector 16 detects that the amount of hydrogen sulfide gas near the waste water inlet 111 is large, the sewage pump 14 controls the output frequency to enhance the sufficient degree of the reaction of the sulfur-containing waste water and the medicament in the mixer 12; the dosing pump 34 stops dosing when the level detector 36 detects that the level of liquid in the medicament tank 32 is low.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. A effluent water sump treatment system, characterized in that: comprises a wastewater conveying mechanism (1), a sewage tank (2) and a dosing mechanism (3), the waste water conveying mechanism (1) comprises a waste water conveying pipe (11) and a mixer (12), the dosing mechanism (3) is connected with the mixer (12), the waste water conveying pipe (11) is connected with the mixer (12), the mixer (12) is connected with the sewage tank (2), the sewage tank (2) is connected with a sewage pump (14), the sewage pump (14) is connected with the mixer (12), one end of the waste water conveying pipe (11) far away from the mixer (12) is provided with a waste water inlet (111), the waste water inlet (111) is connected with a waste water hydrogen sulfide on-line detector (16), the waste water hydrogen sulfide on-line detector (16) is connected with a PLC (17), and the PLC (17) is connected with the sewage pump (14).
2. The lagoon treatment system of claim 1, further comprising: the medicine adding mechanism (3) comprises a medicine tank (32), and the medicine tank (32) is connected with the mixer (12).
3. The lagoon treatment system of claim 2, further comprising: the drug tank (32) is connected with a drug replenishing tube (31).
4. The lagoon treatment system of claim 3, further comprising: the medicine adding mechanism (3) further comprises a medicine adding pump (34), the medicine adding pump (34) is connected with the medicine tank (32), and the medicine adding pump (34) is connected with the mixer (12).
5. The lagoon treatment system of claim 4, further comprising: the medicament tank (32) is connected with a liquid level detector (36), and the liquid level detector (36) is connected with the dosing pump (34).
6. The lagoon treatment system of claim 1, further comprising: the mixer (12) is a static mixer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123044973.XU CN216808170U (en) | 2021-12-06 | 2021-12-06 | Effluent water sump processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123044973.XU CN216808170U (en) | 2021-12-06 | 2021-12-06 | Effluent water sump processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216808170U true CN216808170U (en) | 2022-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123044973.XU Active CN216808170U (en) | 2021-12-06 | 2021-12-06 | Effluent water sump processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216808170U (en) |
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2021
- 2021-12-06 CN CN202123044973.XU patent/CN216808170U/en active Active
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