CN212222714U - Integrated high-efficiency treatment device for domestic garbage leachate - Google Patents
Integrated high-efficiency treatment device for domestic garbage leachate Download PDFInfo
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- CN212222714U CN212222714U CN202021586777.8U CN202021586777U CN212222714U CN 212222714 U CN212222714 U CN 212222714U CN 202021586777 U CN202021586777 U CN 202021586777U CN 212222714 U CN212222714 U CN 212222714U
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- 239000010865 sewage Substances 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000009615 deamination Effects 0.000 claims abstract description 14
- 238000006481 deamination reaction Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000010791 domestic waste Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 230000010354 integration Effects 0.000 claims abstract description 8
- 239000010802 sludge Substances 0.000 claims description 20
- 239000003814 drug Substances 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 238000005345 coagulation Methods 0.000 claims description 9
- 230000015271 coagulation Effects 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000149 chemical water pollutant Substances 0.000 abstract description 10
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 description 1
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940095100 fulvic acid Drugs 0.000 description 1
- 239000002509 fulvic acid Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an integration domestic waste filtration liquid high efficiency processing device, include: the tank body is internally provided with three submersible water impellers; the rotational flow deamination device consists of a box body, a nozzle, a circulating water pump, a circulating valve and an exhaust pipe; the circulating system consists of a circulating water pump, a circulating valve, a pipeline and a magnetizer; the sewage discharge system consists of a mud valve, a mud pipe and a mud pump; the sewage system consists of a sewage pump, a sewage pool, a sewage pipeline, a sewage valve and a sewage flowmeter; the dosing system consists of a dosing pump, a dosing valve, a dosing flowmeter, a dosing pipeline and two groups of dosing boxes; and the electric control system consists of an electric control cabinet and an instrument. The utility model discloses integration domestic waste filtration liquid high efficiency treatment device's simple to use, high efficiency, practicality, landfill leachate handles the back through the device, and COD, colourity, ammonia nitrogen clearance reach respectively: 80%, 90% and 98% or more.
Description
Technical Field
The utility model relates to a landfill leachate treatment device technical field specifically is an integration domestic waste filtration liquid high efficiency processing apparatus.
Background
The domestic garbage landfill leachate is extremely toxic and harmful sewage. It is characterized in that: high ammonia nitrogen, high COD, high salt, high chroma, high conductivity and heavy metal content. And the leachate contains fulvic acid, humic acid and the like which are difficult to biodegrade by high molecules, and has poor biodegradability (B/C is less than 0.2).
According to the water quality characteristics of landfill leachate, at present, the process for treating landfill leachate at home and abroad comprises the following steps: a biological treatment process; reverse osmosis treatment process; a high-efficiency oxidation treatment process; MBR + reverse osmosis process, and the like.
However, the reverse osmosis processes currently in common use suffer from a number of disadvantages:
the membrane adopted by the process is easy to generate the membrane blocking phenomenon, the equipment loss is large, the replacement is complex, and the operation cost is high; the membrane treatment equipment has higher requirement on the concentration of inlet water; the membrane process generates more than 30% of concentrated solution in the operation process, so that the subsequent treatment cost is increased; the equipment investment is large, and the investment amount of each ton of water is as high as ten-thousand yuan.
Aiming at the current situation of landfill leachate treatment, a set of simple, high-efficiency and practical integrated domestic garbage leachate high-efficiency treatment device is developed through long-term groping tests according to the characteristics of landfill leachate. After the landfill leachate is treated by the device, the removal rates of COD, chromaticity and ammonia nitrogen respectively reach as high as: 80%, 90% and 98% or more.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integration domestic waste filtration liquid high efficiency processing device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an integration domestic waste filtration liquid high efficiency processing device includes:
the tank body is in a cylindrical structure, the bottom of the tank body is a cone of 45-55 degrees, and three submersible water impellers are arranged in the tank body and are arranged at different heights at an installation angle of 120 degrees;
the rotational flow deamination device consists of a box body, a nozzle, a circulating water pump, a circulating valve and an exhaust pipe, and is fixedly arranged at the top of the tank body by a steel frame;
the circulating system consists of a circulating water pump, a circulating valve, a pipeline and a magnetizer;
the side edge of the bottom of the tank body is connected with a nozzle in the tank body through a pipeline, circulating valves are respectively connected to two ends of the pipeline, and a circulating water pump and a magnetizer are connected to the middle part of the pipeline;
the sewage discharge system consists of a mud discharge valve, a mud discharge pipe and a mud discharge pump, and a static pipeline coagulation device is also arranged on the mud discharge pipe;
the sewage system consists of a sewage pump, a sewage pool, a sewage pipeline, a sewage valve and a sewage flowmeter;
the dosing system consists of a dosing pump, a dosing valve, a dosing flowmeter, a dosing pipeline and two groups of dosing boxes, wherein the two groups of dosing boxes are respectively a first dosing box and a second dosing box;
the electric control system consists of an electric control cabinet and an instrument, and the submersible water impeller, the circulating water pump, the circulating valve, the magnetizer, the mud valve, the mud pump, the static pipeline coagulation device, the sewage pump, the sewage valve and sewage flowmeter, the dosing pump, the dosing valve and the dosing flowmeter are respectively and electrically connected to the electric control cabinet.
Preferably, the size of the tank body can be determined according to the amount of treated water, the material of the tank body is made of a steel structure or a concrete structure according to local conditions, and the base at the bottom of the tank body is made of the steel structure or the concrete structure.
Preferably, a protective walkway 60cm high is arranged above the tank body, an upper and a lower ladder stands are arranged inside the tank body, and a rotary ladder or a vertical ladder stand is arranged outside the tank body.
Preferably, the box body of the rotational flow deamination device can be manufactured according to the size of the treated water, and the top of the box body is connected with the ammonia absorption tank through an exhaust pipe.
Preferably, the bottom of the tank body is connected with a dehydrator through a sludge discharge pipe, and the sludge discharge valve, the sludge discharge pump and the static pipeline coagulator are sequentially arranged on the sludge discharge pipe from left to right.
Preferably, the sewage tank is connected to the upper part of the left side of the tank body through a sewage pipeline, and the sewage valve, the sewage pump and the sewage flowmeter are respectively arranged on the sewage pipeline.
Preferably, the first dosing tank and the second dosing tank are respectively connected to the upper part of the left side of the tank body through dosing pipelines, and the dosing pump, the dosing valve and the dosing flowmeter are respectively arranged on the corresponding dosing pipelines.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses integration domestic waste filtration liquid high efficiency treatment device's simple to use, high efficiency, practicality, landfill leachate handles the back through the device, and COD, colourity, ammonia nitrogen clearance reach respectively: 80%, 90% and 98% or more.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 cyclone deaminator, 2 tank bodies, 3 submersible water impeller, 4 sewage flow meters, 5 sewage pumps, 6 first medicine adding tanks, 7 second medicine adding tanks, 8 magnetizers, 9 sludge discharge valves, 10 static pipeline coagulators, 11 bases, 12 exhaust pipes, 13 ammonia absorption tanks, 14 circulating water pumps, 15 circulating valves, 16 pipelines, 17 sludge discharge pumps, 18 dewaterers, 19 sludge discharge pipes, 20 sewage pools, 21 sewage pipelines, 22 sewage valves, 23 medicine adding pumps, 24 medicine adding valves and 25 medicine adding flow meters.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an integration domestic waste filtration liquid high efficiency processing device includes:
the tank body 2 is cylindrical in structure, the bottom of the tank body is a cone of 45-55 degrees, three submersible water impellers 3 are arranged in the tank body 2 and are arranged at different heights, and the installation angle is 120 degrees;
the cyclone deamination device 1 comprises a box body, a nozzle, a circulating water pump 14, a circulating valve 15 and an exhaust pipe 12, wherein the cyclone deamination device 1 is fixedly arranged at the top of the tank body 2 by a steel frame;
the circulating system consists of a circulating water pump 14, a circulating valve 15, a pipeline 16 and a magnetizer 8;
the side edge of the bottom of the tank body 2 is connected with a nozzle in the tank body through a pipeline 16, circulating valves 15 are respectively connected to two ends of the pipeline 16, and a circulating water pump 14 and a magnetizer 8 are connected to the middle part of the pipeline 16;
the sewage system consists of a mud valve 9, a mud pipe 19 and a mud pump 17, wherein a static pipeline coagulation device 10 is also arranged on the mud pipe 19;
the sewage system consists of a sewage pump 5, a sewage pool 20, a sewage pipeline 21, a sewage valve 22 and a sewage flowmeter 4;
the dosing system consists of a dosing pump 23, a dosing valve 24, a dosing flowmeter 25, a dosing pipeline and two groups of dosing boxes, wherein the two groups of dosing boxes are a first dosing box 6 and a second dosing box 7 respectively;
the electric control system consists of an electric control cabinet and an instrument, and the submersible water impeller 3, the circulating water pump 14, the circulating valve 15, the magnetizer 8, the mud discharge valve 9, the mud discharge pump 17, the static pipeline coagulation device 10, the sewage pump 5, the sewage valve 22, the sewage flowmeter 4, the dosing pump 23, the dosing valve 24 and the dosing flowmeter 25 are respectively and electrically connected to the electric control cabinet.
Specifically, the size of the tank body 2 can be determined according to the amount of treated water, the material of the tank body is made of a steel structure or a concrete structure according to local conditions, and the base 11 at the bottom of the tank body 2 is made of the steel structure or the concrete structure.
Specifically, a protective walkway 60cm high is arranged above the tank body 2, an upper and a lower ladder stands are arranged inside the tank body 2, and a rotary ladder or a vertical ladder stand is arranged outside the tank body 2.
Specifically, the box body of the cyclone deamination device 1 can be manufactured according to the amount of treated water, and the top of the box body is connected with an ammonia absorption tank 13 through an exhaust pipe 12.
Specifically, the bottom of the tank body 2 is connected with a dehydrator 18 through a sludge discharge pipe 19, and the sludge discharge valve 9, the sludge discharge pump 17 and the static pipeline coagulation device 10 are sequentially arranged on the sludge discharge pipe 19 from left to right.
Specifically, the sewage tank 20 is connected to the upper left side of the tank 2 through a sewage pipe 21, and the sewage valve 22, the sewage pump 5 and the sewage flow meter 4 are respectively arranged on the sewage pipe 21.
Specifically, the first dosing tank 6 and the second dosing tank 7 are connected to the upper portion of the left side of the tank 2 through dosing pipelines respectively, and the dosing pump 23, the dosing valve 24 and the dosing flowmeter 25 are arranged on the corresponding dosing pipelines respectively.
Specifically, when the device is used, the landfill leachate in the sewage tank 20 is firstly pumped into the tank body 2 by the sewage pump 5, and the dosing pump 23 of the first dosing tank 6 and the three submersible water movers 3 in the tank body 2 are started after the water level reaches the expected point position;
adding a proper amount of deamination agent into the first dosing tank 6 at a constant speed, starting a circulating water pump 14 after stirring reaction to pump percolate after dosing of the first dosing tank 6 to the cyclone deamination device 1, conveying separated free ammonia gas to an ammonia absorption tank 13 from the top of the tank body through an exhaust pipe 12 by the cyclone deamination device 1, and allowing the percolate to remain to the inner periphery of the tank body 2 to stop circulating reaction to complete deamination;
after deamination is finished, a circulating water pump 14 and a circulating valve 15 are closed, a medicine feeding pump 23 of a second medicine feeding box 7 is started, after a proper amount of medicine is fed, sewage and the medicine are stirred by three submersible water impellers 3 in a tank body 2 to be fully reacted, after the reaction is finished, a sludge discharge valve 9 arranged at the bottom of the tank body 2 is opened, a sludge discharge pump 17 is started, a proper amount of medicine is fed into a static pipeline coagulation device 10 at the outlet of the sludge discharge pump 17 to be coagulated with the sewage, and then the waste liquid is sent to a dewatering machine 18 to finish solid-liquid separation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an integration domestic waste filtration liquid high efficiency processing device which characterized in that includes:
the tank body (2) is cylindrical in structure, the bottom of the tank body is a cone of 45-55 degrees, three submersible water impellers (3) are arranged in the tank body (2) and are arranged at different heights, and the installation angle is 120 degrees;
the cyclone deamination device (1) consists of a box body, a nozzle, a circulating water pump (14), a circulating valve (15) and an exhaust pipe (12), and the cyclone deamination device (1) is fixedly arranged at the top of the tank body (2) by a steel frame;
the circulating system consists of a circulating water pump (14), a circulating valve (15), a pipeline (16) and a magnetizer (8);
the side edge of the bottom of the tank body (2) is connected with a nozzle in the tank body through a pipeline (16), circulating valves (15) are respectively connected to two ends of the pipeline (16), and a circulating water pump (14) and a magnetizer (8) are connected to the middle part of the pipeline (16);
the sewage discharge system consists of a mud discharge valve (9), a mud discharge pipe (19) and a mud discharge pump (17), wherein a static pipeline coagulation device (10) is also arranged on the mud discharge pipe (19);
the sewage system consists of a sewage pump (5), a sewage pool (20), a sewage pipeline (21), a sewage valve (22) and a sewage flowmeter (4);
the dosing system consists of a dosing pump (23), a dosing valve (24), a dosing flowmeter (25), a dosing pipeline and two groups of dosing boxes, wherein the two groups of dosing boxes are respectively a first dosing box (6) and a second dosing box (7);
the electric control system is composed of an electric control cabinet and an instrument, and the submersible water impeller (3), the circulating water pump (14), the circulating valve (15), the magnetizer (8), the sludge discharge valve (9), the sludge discharge pump (17), the static pipeline coagulation device (10), the sewage pump (5), the sewage valve (22), the sewage flowmeter (4), the dosing pump (23), the dosing valve (24) and the dosing flowmeter (25) are respectively and electrically connected to the electric control cabinet.
2. The integrated high-efficiency treatment device for the leachate of domestic garbage according to claim 1, wherein: the size of the tank body (2) can be determined according to the treated water quantity, the material of the tank body is made of a steel structure or a concrete structure according to local conditions, and the base (11) at the bottom of the tank body (2) is made of the steel structure or the concrete structure.
3. The integrated high-efficiency treatment device for the leachate of domestic garbage according to claim 1, wherein: a protective walkway with the height of 60cm is arranged above the tank body (2), an upper and a lower ladder stands are arranged inside the tank body (2), and a spiral ladder or a vertical ladder stand is arranged outside the tank body (2).
4. The integrated high-efficiency treatment device for the leachate of domestic garbage according to claim 1, wherein: the box body of the rotational flow deamination device (1) can be manufactured according to the amount of treated water, and the top of the box body is connected with an ammonia absorption tank (13) through an exhaust pipe (12).
5. The integrated high-efficiency treatment device for the leachate of domestic garbage according to claim 1, wherein: the bottom of the tank body (2) is connected with a dehydrator (18) through a sludge discharge pipe (19), and the sludge discharge valve (9), the sludge discharge pump (17) and the static pipeline coagulation device (10) are sequentially arranged on the sludge discharge pipe (19) from left to right.
6. The integrated high-efficiency treatment device for the leachate of domestic garbage according to claim 1, wherein: the sewage pool (20) is connected to the upper portion of the left side of the tank body (2) through a sewage pipeline (21), and the sewage valve (22), the sewage pump (5) and the sewage flow meter (4) are respectively arranged on the sewage pipeline (21).
7. The integrated high-efficiency treatment device for the leachate of domestic garbage according to claim 1, wherein: first dosing tank (6) and second dosing tank (7) are respectively through adding medicine pipe connection in the left side upper portion of jar body (2), add medicine pump (23), add medicine valve (24) and add medicine flowmeter (25) and set up respectively on the medicine pipeline that corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021586777.8U CN212222714U (en) | 2020-08-04 | 2020-08-04 | Integrated high-efficiency treatment device for domestic garbage leachate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021586777.8U CN212222714U (en) | 2020-08-04 | 2020-08-04 | Integrated high-efficiency treatment device for domestic garbage leachate |
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| CN212222714U true CN212222714U (en) | 2020-12-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747599A (en) * | 2020-08-04 | 2020-10-09 | 广西宏业环保节能工程有限公司 | Integrated high-efficiency treatment device for domestic garbage leachate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747599A (en) * | 2020-08-04 | 2020-10-09 | 广西宏业环保节能工程有限公司 | Integrated high-efficiency treatment device for domestic garbage leachate |
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