CN220766561U - High-efficient preprocessing device suitable for landfill leachate handles - Google Patents
High-efficient preprocessing device suitable for landfill leachate handles Download PDFInfo
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- CN220766561U CN220766561U CN202322499229.1U CN202322499229U CN220766561U CN 220766561 U CN220766561 U CN 220766561U CN 202322499229 U CN202322499229 U CN 202322499229U CN 220766561 U CN220766561 U CN 220766561U
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- landfill leachate
- treatment box
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- 239000000149 chemical water pollutant Substances 0.000 title claims abstract description 58
- 238000007781 pre-processing Methods 0.000 title claims description 8
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000007790 scraping Methods 0.000 claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 241000220317 Rosa Species 0.000 claims 9
- 239000012535 impurity Substances 0.000 description 14
- 239000003814 drug Substances 0.000 description 11
- 229910001385 heavy metal Inorganic materials 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 231100000614 poison Toxicity 0.000 description 4
- 230000007096 poisonous effect Effects 0.000 description 4
- GPWDPLKISXZVIE-UHFFFAOYSA-N cyclo[18]carbon Chemical compound C1#CC#CC#CC#CC#CC#CC#CC#CC#C1 GPWDPLKISXZVIE-UHFFFAOYSA-N 0.000 description 3
- 208000002173 dizziness Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model belongs to the technical field of landfill leachate treatment, and particularly relates to a high-efficiency pretreatment device suitable for landfill leachate treatment, which comprises a base, wherein supporting rods are arranged on the top surface of the base and positioned at four top corners, a treatment box is arranged at the top ends of the supporting rods, a stirring assembly is arranged in the treatment box, a scraping assembly is arranged in the treatment box and positioned at the bottom end of the stirring assembly, an adsorption assembly is arranged at the top end of the treatment box, and a filtering assembly is arranged at the top end of the base.
Description
Technical Field
The utility model belongs to the technical field of landfill leachate treatment, and particularly relates to a high-efficiency pretreatment device suitable for landfill leachate treatment.
Background
The landfill leachate refers to sewage which is filtered out by flushing of fermentation and precipitation and soaking of surface water and underground water in the process of stacking and landfill of the garbage. The percolate contains a large amount of organic pollutants. Also contains heavy metals and high concentration of plant nutrients, and even extremely toxic and harmful pollutants exist in the leachate of certain industrial wastes. The landfill leachate has the characteristics of complex components, huge water quality and water quantity change, high concentration of organic matters and ammonia nitrogen, imbalance of proportion of microorganism nutrient elements and the like.
At present when handling the landfill leachate, because contain a large amount of impurity, heavy metal and the poisonous stink gas that fermentation produced in the landfill leachate, lead to the treatment degree of difficulty to the landfill leachate extremely big, impurity and heavy metal isophytic pollutant can block up processing apparatus simultaneously, and also cause the condition of dizziness and dizzy easily when poisonous stink gas personnel inhale, therefore, we design a high-efficient preprocessing device who is applicable to landfill leachate treatment and reduce impurity, heavy metal and the poisonous stink gas that the fermentation produced in the landfill leachate, improve the efficiency of post-treatment.
Disclosure of Invention
The utility model aims to provide a high-efficiency pretreatment device suitable for landfill leachate treatment, and aims to solve the problems that in the prior art, when the landfill leachate is treated, the landfill leachate contains a large amount of impurities, heavy metals and toxic odor gas generated by fermentation, so that the treatment difficulty of the landfill leachate is extremely high, and meanwhile, the treatment device is blocked by the impurities, the heavy metals and other pollutants, and the dizziness is easy to occur when toxic odor gas personnel are inhaled.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient preprocessing device suitable for landfill leachate handles, includes the base, the bracing piece is installed at the top surface of base and is located four apex angles, the processing case is installed on the top of bracing piece, the water inlet is installed to the lateral wall of processing case, the drainage end is installed to the bottom of processing case, the surface mounting of drainage end has the control valve, the dosing orifice is installed to the lateral wall of the relative water inlet of processing case, the inside of processing case is provided with stirring subassembly, the inside of processing case just is located stirring subassembly's bottom and is provided with the scraping subassembly, the absorption subassembly is installed on the top of processing case, filtering component is installed on the top of base.
In order to stir the landfill leachate, as a preferable efficient pretreatment device suitable for landfill leachate treatment, the stirring assembly comprises a servo motor, a stirring rod and a bearing, wherein the servo motor is arranged on the side wall of the treatment box, the stirring rod is transversely arranged in the treatment box, and the bearing is arranged at one end of the stirring rod and the side wall of the bearing is connected with the inner wall of the treatment box.
In order to facilitate stirring, the stirring rod is preferably connected with the treatment box in a rotating way through a servo motor and a bearing as a high-efficiency pretreatment device suitable for landfill leachate treatment.
In order to treat the impurities after the landfill leachate pretreatment, the efficient pretreatment device suitable for the landfill leachate treatment is preferable, and the scraping assembly comprises an electric rod, a scraping plate, a drain outlet and a drain valve.
In order to facilitate the treatment, the efficient pretreatment device suitable for landfill leachate treatment is preferable, wherein the bottom end of the scraping plate is attached to the bottom surface inside the treatment box, and the scraping plate and the treatment box form linear reciprocating motion through an electric rod.
In order to filter harmful odor of landfill leachate, the efficient pretreatment device suitable for landfill leachate treatment is preferably adopted, the adsorption assembly comprises an air pipe, an exhaust fan, a filter box and activated carbon, the exhaust fan is arranged at the top end of the treatment box, the air pipe is connected with the air suction end of the exhaust fan, the other end of the air pipe extends to the inside of the treatment box, the filter box is connected with the surface of the air pipe, and the activated carbon is placed in the inside of the filter box.
In order to filter landfill leachate, as a high-efficiency pretreatment device suitable for landfill leachate treatment, the utility model is preferable, the filter assembly comprises a first filter tank, a second filter tank, a filter screen, a water pump, a water pipe, a water outlet and a drain valve, wherein the first filter tank and the second filter tank are correspondingly arranged on the top surface of a base, the filter screen is respectively arranged in the first filter tank and the second filter tank, the water pump is arranged on the top surface of the base, the water pipe is respectively connected with the water inlet and the water outlet of the water pump, the water outlet is connected with the side wall of the second filter tank, the drain valve is connected with the surface of the drain valve, the water pipe connected with the water inlet of the water pump extends to the inside of the first filter tank, the filter screen which is arranged in the first filter tank and the second filter tank is respectively provided with three layers and is sequentially arranged from top to bottom, and the filter screen is made of metal materials.
Compared with the prior art, the utility model has the beneficial effects that:
1) Through preprocessing device's use, let landfill leachate when getting into the processing box, stirring of stirring subassembly stirs the medicine that inputs from the charge mouth and mixes with the landfill leachate, and then form a large amount of colloid substances, discharge to filter assembly through the drainage end and filter, then the impurity of depositing in processing box bottom is scraped through striking off the subassembly, avoided the caking to influence the processing of later stage at processing box bottom, then stirring subassembly stirs the produced harmful foul smell of landfill leachate and absorb the desorption by the adsorption module, the clean gas that the desorption was accomplished discharges outside, reduce the condition of polluted environment, thereby improve preprocessing device to landfill leachate handling's convenience and high efficiency, also improve the efficiency of later stage processing simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic front view of the main body of the present utility model;
FIG. 3 is a schematic view of a front cross-sectional structure of a main body of the present utility model;
FIG. 4 is a schematic view of a first filter box and filter screen according to the present utility model;
FIG. 5 is a schematic view of a stirring assembly according to the present utility model;
fig. 6 is a schematic view of a connection section structure of the filter tank and the activated carbon of the present utility model.
In the figure: 1. a base; 2. a support rod; 3. a treatment box; 4. a water inlet end; 5. an air duct; 6. a drainage end; 7. a control valve; 8. a medicine adding port; 9. a servo motor; 10. a stirring rod; 11. a bearing; 12. an electric lever; 13. a scraper; 14. a sewage outlet; 15. a blow-down valve; 16. an exhaust fan; 17. a fixed box; 18. activated carbon; 19. a first filter box; 20. a second filter box; 21. a filter screen; 22. a water pump; 23. a water pipe; 24. a water outlet; 25. and (3) a drainage valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a high-efficient preprocessing device suitable for landfill leachate handles, including base 1, this base 1 rigid material, a load-bearing effect for the bottom, the bracing piece 2 is installed to top surface and being located four apex angles of base 1, this bracing piece 2 is rigid material equally, a be used for supporting treatment tank 3, let treatment tank 3 obtain stably, treatment tank 3 is installed on the top of bracing piece 2, this treatment tank 3 is used for carrying out preliminary treatment to landfill leachate, impurity among the reduction landfill leachate, heavy metal and the poisonous odor gas that fermentation produced, the end 4 is advanced in the side wall installation of treatment tank 3, this end 4 that advances makes things convenient for the landfill leachate to carry out preliminary treatment in the middle of the treatment tank 3, drainage end 6 is installed to the bottom of treatment tank 3, this drainage end 6 is used for discharging the landfill leachate of liquid medicine mixture in the middle of filter element, surface mounting of drainage end 6 has control valve 7, this control valve 7 makes things convenient for control drainage end 6 to open and close, provide convenience for discharging the landfill leachate, the side wall installation of treatment tank 3 adds medicine 8 in the side wall installation of medicine adding port in the end 4, this end 8 is convenient for the landfill leachate is provided with the inside of the filtration tank 3, the inside of the filtration tank 3 is arranged in the bottom of the filtration tank 3, the inside is provided with the inside the filter element, the bottom is provided with the inside the filter element is arranged to be equipped with the inside the filter element, the bottom 1, the inside the filter element is arranged to be placed inside the filter element, and has the inside the bottom 1.
Example 2:
preferably: the stirring subassembly includes servo motor 9, puddler 10 and bearing 11, servo motor 9 installs the lateral wall at the processing case 3, this servo motor 9 is used for controlling puddler 10 and rotates, thereby stir the landfill leachate and mix with the liquid medicine, puddler 10 transversely installs the inside at the processing case 3, this puddler 10 is stainless steel, reduce the corruption of landfill leachate to puddler 10, can conveniently rotate stirring landfill leachate through servo motor 9 drive again simultaneously, bearing 11 installs the one end at puddler 10 and the lateral wall of bearing 11 is connected with the inside inner wall of processing case 3, this bearing 11 makes things convenient for puddler 10 to pass through the stability when servo motor 9 drive is rotatory, reduce the condition that puddler 10 other end does not have the fixed influence puddler 10 to rotate, thereby mix with the landfill leachate for the liquid medicine and provide powerful stirring.
Preferably: the stirring rod 10 is rotatably connected with the processing box 3 through the servo motor 9 and the bearing 11.
Example 3:
preferably: the scraping assembly comprises an electric rod 12, a scraping plate 13, a drain outlet 14 and a drain valve 15, wherein the electric rod 12 is arranged on the side wall of the treatment box 3, the electric rod 12 is used for controlling the linear reciprocating motion of the scraping plate 13, convenience is provided for the motion of the scraping plate 13, the scraping plate 13 is connected to the telescopic end of the electric rod 12, the scraping plate 13 is used for scraping impurities deposited at the bottom end inside the treatment box 3, the use of the later stage of impurity scaling influence is reduced, the drain outlet 14 is connected to the other side wall of the treatment box 3 relative to the electric rod 12, the drain outlet 14 is used for scraping impurities by the scraping plate 13 and then is discharged to the outside, the phenomenon that the impurities cannot be discharged to the outside is avoided, the drain valve 15 is arranged on the surface of the drain outlet 14, the drain valve 15 is convenient to control the opening and closing of the drain outlet 14, the influence on the pretreatment effect of the landfill leachate is avoided, and the use stability of the pretreatment device is improved.
Preferably: the bottom end of the scraper 13 is attached to the bottom surface inside the treatment tank 3, and the scraper 13 and the treatment tank 3 form linear reciprocating motion through the electric rod 12.
Example 4:
preferably: the adsorption component comprises an air pipe 5, an exhaust fan 16, a fixed box 17 and active carbon 18, wherein the exhaust fan 16 is arranged at the top end of the treatment box 3, the exhaust fan 16 is used for extracting harmful odor in the treatment box 3, the air pipe 5 is connected with the exhaust end of the exhaust fan 16, the other end of the air pipe 5 extends to the inside of the treatment box 3, the air pipe 5 is used for sucking the harmful odor in the treatment box 3 after the exhaust fan 16 is started, the fixed box 17 is connected to the surface of the air pipe 5, the fixed box 17 is used for removing particles in the harmful odor, the active carbon 18 is arranged in the fixed box 17, the active carbon 18 is convenient for desorbing the particles in the harmful odor, and the harmful odor is changed into clean odor to be discharged to the outside through the exhaust fan 16, so that the pollution to the air is reduced.
Example 5:
preferably: the filtering component comprises a first filtering box 19, a second filtering box 20, a filtering net 21, a water pump 22, a water pipe 23, a water outlet 24 and a drain valve 25, wherein the first filtering box 19 and the second filtering box 20 are correspondingly arranged on the top surface of the base 1, the first filtering box 19 and the second filtering box 20 are used for storing the landfill leachate after the liquid medicine is mixed, the filtering net 21 is respectively arranged inside the first filtering box 19 and the second filtering box 20, the filtering net 21 is used for filtering a large amount of colloid substances formed in the landfill leachate after the liquid medicine is mixed and pollutants such as impurities and heavy metals in the landfill leachate, the water pump 22 is arranged on the top surface of the base 1, the water pump 22 is convenient for pumping the landfill leachate after the first filtering box 19 is used for secondary filtering when the liquid medicine is mixed into the second filtering box 20, the water pipe 23 is respectively connected with the water inlet and the water outlet of the water pump 22, the water pipe 23 is used for pumping the landfill leachate of the first filter tank 19 after the traditional Chinese medicine liquid is mixed into the second filter tank 20 when the water pump 22 works, the water outlet 24 is connected to the side wall of the second filter tank 20, the water outlet 24 is used for conveying the landfill leachate after the secondary filtration into later treatment equipment, the water outlet 25 is connected to the surface of the water outlet 24, the water outlet 25 is convenient for controlling the work of the water outlet 24, providing convenience for water drainage, reducing impurities, heavy metals and other pollutants in the landfill leachate, improving the efficiency of the later treatment equipment, the water pipe 23 connected to the water inlet of the water pump 22 extends to the inside of the first filter tank 19, the filter screen 21 connected to the water outlet of the water pump 22 extends to the top end of the second filter tank 20, the filter screens 21 arranged in the first filter tank 19 and the second filter tank 20 are all provided with three layers and are sequentially arranged from top to bottom, the filter screen 21 is made of metal.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a high-efficient preprocessing device suitable for landfill leachate handles, includes base (1), its characterized in that: the water treatment device comprises a base (1), wherein supporting rods (2) are arranged on the top surface of the base and positioned at four top angles, a treatment box (3) is arranged at the top end of each supporting rod (2), a water inlet end (4) is arranged on the side wall of each treatment box (3), a water discharge end (6) is arranged at the bottom end of each treatment box (3), and a control valve (7) is arranged on the surface of each water discharge end (6);
the chemical dosing device is characterized in that a chemical dosing port (8) is arranged on the side wall of the treatment box (3) opposite to the water inlet end (4), a stirring assembly is arranged in the treatment box (3), a scraping assembly is arranged in the treatment box (3) and located at the bottom end of the stirring assembly, an adsorption assembly is arranged at the top end of the treatment box (3), and a filtering assembly is arranged at the top end of the base (1).
2. The efficient pretreatment device for landfill leachate treatment according to claim 1, wherein: the stirring assembly comprises a servo motor (9), a stirring rod (10) and a bearing (11), wherein the servo motor (9) is arranged on the side wall of the treatment box (3), the stirring rod (10) is transversely arranged in the treatment box (3), and the bearing (11) is arranged at one end of the stirring rod (10) and the side wall of the bearing (11) is connected with the inner wall of the treatment box (3).
3. A high-efficiency pretreatment device for landfill leachate treatment according to claim 2, wherein: the stirring rod (10) is in rotary connection with the treatment box (3) through a servo motor (9) and a bearing (11).
4. The efficient pretreatment device for landfill leachate treatment according to claim 1, wherein: the scraping assembly comprises an electric rod (12), a scraping plate (13), a drain outlet (14) and a drain valve (15), wherein the electric rod (12) is arranged on the side wall of the treatment box (3), the scraping plate (13) is connected to the telescopic end of the electric rod (12), the drain outlet (14) is connected to the other side wall of the treatment box (3) relative to the electric rod (12), and the drain valve (15) is arranged on the surface of the drain outlet (14).
5. The efficient pretreatment device for landfill leachate treatment according to claim 4, wherein: the bottom end of the scraper (13) is attached to the bottom surface inside the treatment box (3), and the scraper (13) and the treatment box (3) form linear reciprocating motion through an electric rod (12).
6. The efficient pretreatment device for landfill leachate treatment according to claim 1, wherein: the adsorption component comprises an air pipe (5), an exhaust fan (16), a fixed box (17) and activated carbon (18), wherein the exhaust fan (16) is arranged at the top end of the treatment box (3), the air pipe (5) is connected with the air suction end of the exhaust fan (16), the other end of the air pipe (5) extends to the inside of the treatment box (3), the fixed box (17) is connected with the surface of the air pipe (5), and the activated carbon (18) is arranged in the fixed box (17).
7. The efficient pretreatment device for landfill leachate treatment according to claim 1, wherein: the utility model provides a filter assembly includes first rose box (19), second rose box (20), filter screen (21), water pump (22), water pipe (23), outlet (24) and drain valve (25), the corresponding top surface of installing at base (1) of first rose box (19) and second rose box (20), filter screen (21) are installed respectively in the inside of first rose box (19) and second rose box (20), the top surface at base (1) is installed to water pump (22), water pipe (23) are connected respectively at the water inlet and the delivery port of water pump (22), the lateral wall at second rose box (20) is connected to outlet (24), drain valve (25) are connected on the surface of outlet (24), connect water pipe (23) of water pump (22) water inlet extend to the inside of first rose box (19), connect the top that extends to second rose box (20) of water pump (22) delivery port, filter screen (21) are installed down in proper order for metal filter screen (21) from three-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322499229.1U CN220766561U (en) | 2023-09-14 | 2023-09-14 | High-efficient preprocessing device suitable for landfill leachate handles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322499229.1U CN220766561U (en) | 2023-09-14 | 2023-09-14 | High-efficient preprocessing device suitable for landfill leachate handles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766561U true CN220766561U (en) | 2024-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322499229.1U Active CN220766561U (en) | 2023-09-14 | 2023-09-14 | High-efficient preprocessing device suitable for landfill leachate handles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766561U (en) |
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2023
- 2023-09-14 CN CN202322499229.1U patent/CN220766561U/en active Active
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