CN113600606A - Centrifugal soil heavy metal pollution administers device - Google Patents
Centrifugal soil heavy metal pollution administers device Download PDFInfo
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- CN113600606A CN113600606A CN202110721543.2A CN202110721543A CN113600606A CN 113600606 A CN113600606 A CN 113600606A CN 202110721543 A CN202110721543 A CN 202110721543A CN 113600606 A CN113600606 A CN 113600606A
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- 239000002689 soil Substances 0.000 title claims abstract description 58
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 36
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 238000005485 electric heating Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 3
- 238000003900 soil pollution Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 229910052785 arsenic Inorganic materials 0.000 description 5
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910052753 mercury Inorganic materials 0.000 description 5
- 241000282414 Homo sapiens Species 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- MRMOZBOQVYRSEM-UHFFFAOYSA-N tetraethyllead Chemical compound CC[Pb](CC)(CC)CC MRMOZBOQVYRSEM-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- DJHGAFSJWGLOIV-UHFFFAOYSA-N Arsenic acid Chemical compound O[As](O)(O)=O DJHGAFSJWGLOIV-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000006079 antiknock agent Substances 0.000 description 1
- 229940000488 arsenic acid Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- JFOKPVUWYKONLQ-UHFFFAOYSA-L lead(2+);oxoarsinite Chemical compound [Pb+2].[O-][As]=O.[O-][As]=O JFOKPVUWYKONLQ-UHFFFAOYSA-L 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- -1 mining Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000019691 monocalcium phosphate Nutrition 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XOOGZRUBTYCLHG-UHFFFAOYSA-N tetramethyllead Chemical compound C[Pb](C)(C)C XOOGZRUBTYCLHG-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention belongs to the field of soil pollution treatment, and particularly relates to a centrifugal type soil heavy metal pollution treatment device which comprises a first cylinder and a second cylinder, wherein the second cylinder is arranged on the inner wall of the first cylinder, two sides of the bottom of the second cylinder are fixedly connected with the bottom of an inner cavity of the first cylinder through fixing blocks, and thread strips are fixed on the inner wall of the second cylinder; through holes are formed in two sides of the outer surface of the second cylinder, and filter cloth is fixedly installed in the inner cavity of each through hole. According to the invention, through holes are uniformly distributed on the surface of the crushing blade, and the ultraviolet disinfection lamp and the electric heating sheet are distributed at the same time, so that the crushing, drying and disinfection can be carried out in the soil stirring process, the inside of the soil can be dried and disinfected, the soil is dried and disinfected more thoroughly, the soil is ensured to be prepared more fully before treatment, and the effect of post-treatment is further ensured.
Description
Technical Field
The invention relates to the field of soil pollution treatment, in particular to a centrifugal soil heavy metal pollution treatment device.
Background
With the development of the modernization and the urbanization of the industrial and agricultural industries and the human society, the soil heavy metal pollution caused by human factors is an increasingly non-negligible environmental problem in the world. Heavy metals are mostly nonferrous metals, are widely applied in various aspects of production and life of human beings, and are accompanied with serious environmental pollution of the heavy metals. The development and smelting of nonferrous heavy metal deposits are the most important pollution sources for discharging heavy metals into the environment. Industrial and mining enterprises discharging heavy metals to the environment through three wastes, such as: mining, mineral processing, metallurgy, electroplating, electricians, dyes, textiles, oil refining, and the like. Since most of these pollution sources are point pollution sources, the pollution sources are uneven pollution to the soil environment, and the heavy metal pollution of the soil in local areas may be quite serious. With the development of urbanization and the increase of various wastes discharged by urban industry and traffic, the heavy metal content in urban soil is increased remarkably, and mercury and lead are the most prominent ones. With the increase of heavy metal pollutants discharged into the atmosphere by human activities, the pollution of the soil by heavy metals through sedimentation is also becoming more serious, especially the combustion of fossil fuels, such as: the mercury released by combustion accounts for 57-71% of the artificial release amount; inputting nickel into the atmosphere by fire coal and fuel oil, wherein the nickel accounts for 60-78% of the artificial release amount; because the gasoline used by the automobile is added with the antiknock agents of tetramethyl lead and tetraethyl lead, the content of lead discharged in the automobile exhaust is 20-50 ug/L. In agriculture, the application of pesticides, fertilizers and sludge and the irrigation of sewage are also one of the main ways for intensifying the heavy metal pollution of soil. In the fertilizer, the impurities of the raw material ore and the pollution of the production process flow cause the heavy metal content to be rather high, such as: some calcium superphosphate fertilizers have high cadmium and arsenic contents, and according to the determination results of phosphate fertilizers and lime in Guangzhou city, the cadmium content is 2-3 mg/kg, the arsenic content is 60-80 ng/kg, and the mercury content is l-2 ng/kg. The pesticide contains more mercury, arsenic and lead, such as: the organic mercury-containing preparation includes Silisan, Xilisheng, etc., the organic arsenic-containing preparation includes Maotai-japonica, Sunong 6401, arsenic acid forceps containing arsenic and lead, lead arsenite, etc., and the pesticide containing other heavy metals includes Daisen lead, etc. Therefore, the soil can be polluted by heavy metals after long-term application of chemical fertilizers and pesticides, when the soil heavy metal pollution is treated by the ectopic soil leaching remediation method, the polluted soil needs to be screened and crushed by a screening machine and a crushing machine to remove stones or other foreign matters in the soil, and then the screened and crushed soil is leached and filtered, so that the whole treatment process needs various devices, the treatment cost is increased, and the crushing machine can crush mud blocks in a double-roller extrusion mode, so that incomplete crushing can be caused due to the viscosity of the mud blocks, and the crushing efficiency is reduced. In addition, when soil remediation is carried out, polluted soil can be treated only in batches, and cannot be treated continuously, so that the treatment efficiency is low.
Current patent CN201910347878.5 discloses a centrifugal soil heavy metal pollution administers device, including the frame, the welding is at the centrifugal filtration device of frame top and the drip washing device of passing through the bolt fastening in the centrifugal filtration device top, the drip washing device intercommunication has the pencil of adding medicine, the pencil of adding medicine intercommunication has the filter, the filter passes through back flow and centrifugal filtration device intercommunication. The invention integrates the functions of soil crushing, sieving, leaching and filtering, reduces the soil treatment cost, can continuously treat the polluted soil and greatly improves the treatment efficiency and the crushing efficiency.
The above patents are in use; although various operations are integrated, in the process of heating, drying and sterilizing, the drying and sterilizing are not complete, and the steps of processing and centrifugal liquid removal are separated, thereby affecting the efficiency. For this reason, new technical solutions need to be designed to solve the problem.
Disclosure of Invention
The invention aims to provide a centrifugal soil heavy metal pollution treatment device, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a centrifugal type soil heavy metal pollution treatment device comprises a first barrel and a second barrel, wherein the second barrel is installed on the inner wall of the first barrel, two sides of the bottom of the second barrel are fixedly connected with the bottom of an inner cavity of the first barrel through fixing blocks, and thread strips are fixed on the inner wall of the second barrel;
through holes are arranged on both sides of the outer surface of the second cylinder body, filter cloth is fixedly arranged in the inner cavity of the through holes, the two sides of the outer wall of the second cylinder are respectively attached with a movable plate, a sealing plug is fixed on the inner wall of the movable plate corresponding to the through hole and is inserted in the through hole, the two sides of the outer wall of the first cylinder are fixedly provided with first electric push rods, piston rods of the first electric push rods penetrate through the first cylinder and are fixedly connected with the outer wall of the movable plate, the upper part and the lower part of the outer wall of the first cylinder body are fixedly sleeved with first bearings, two side walls of the first bearings positioned at the lower side are fixedly connected with supporting seats, a support plate is fixedly arranged on the surface of the support, the inner wall of the support plate positioned on the left side is fixedly connected with a motor, the outer end of a transmission shaft of the motor is fixedly connected with a gear, the outer wall of the gear is meshed with a toothed ring, and the toothed ring is fixedly sleeved on the outer wall of the first cylinder;
the top of first barrel is connected with the apron, the top both sides of apron all are fixed with support piece, support piece's outer end is fixed with second electric push rod, second electric push rod is fixed in the outer wall of extension board, the top run-through of apron is fixed with hollow shaft, the outer wall intercommunication of hollow shaft has multiunit evenly distributed's hollow blade, the outer end and the liquid pump intercommunication of hollow shaft, the inlet intercommunication of liquid pump has feed liquor pipe and liquid pump to be fixed in the top of apron, multiunit evenly distributed's hole has been seted up to the outer wall of hollow blade, the outer wall of hollow blade is fixed with multiunit ultraviolet ray disinfection lamp, the both sides wall downside of hollow blade all is fixed with the electrical heating piece.
As a preferred embodiment of the present invention, four sides of the top of the first cylinder are provided with slots, an inner cavity of each slot is fixed with an electromagnet, the outer wall of the cover plate is fixedly sleeved with a second bearing, four sides of the bottom of the second bearing are fixed with iron blocks, and the iron blocks are inserted into the slots.
In a preferred embodiment of the present invention, the top of the cover plate is communicated with a feeding pipe, and the top of the feeding pipe is hinged with an end plate.
In a preferred embodiment of the present invention, a discharge pipe is connected to the bottom of the second cylinder and penetrates the first cylinder, and a control valve is inserted into an outer wall of the discharge pipe.
As a preferred embodiment of the present invention, both sides of the outer wall of the first bearing located at the upper side are respectively and fixedly connected with the inner walls of the two groups of support plates through connecting rods.
In a preferred embodiment of the present invention, a recovery pipe is fixedly communicated with a bottom of the first cylinder.
As a preferred embodiment of the present invention, the movable plate is an arc-shaped plate, and an inner wall of the movable plate is attached to an outer wall of the second cylinder.
In a preferred embodiment of the present invention, the ultraviolet sterilizing lamps and the holes are staggered.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through holes which are uniformly distributed are formed in the surface of the crushing blade, and the ultraviolet disinfection lamp and the electric heating sheet are distributed at the same time, so that the soil can be crushed, dried and disinfected in the process of stirring the soil, and the inside of the soil can be dried and disinfected, so that the soil is dried and disinfected more thoroughly, the preparation work of the soil before treatment is ensured to be more sufficient, the effect of post treatment is further ensured, various operations are simultaneously carried out in the same container, and the operations can be carried out simultaneously, the operation efficiency is obviously improved, the space occupied by the device can be saved, and the production cost and the transportation cost of the device are both reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a centrifugal soil heavy metal pollution treatment device of the present invention;
FIG. 2 is a schematic view of the surface structure of a crushing blade of the centrifugal soil heavy metal pollution treatment device of the invention;
FIG. 3 is a schematic diagram of the top structure of the first cylinder of the centrifugal soil heavy metal pollution treatment device of the present invention;
FIG. 4 is a schematic diagram of a cover plate structure of the centrifugal soil heavy metal pollution treatment device.
In the figure: 1. a first cylinder; 2. a second cylinder; 3. a movable plate; 4. a first electric push rod; 5. a through hole; 6. a sealing plug; 7. filtering cloth; 8. a cover plate; 9. a support member; 10. a second electric push rod; 11. a support plate; 12. a motor; 13. a gear; 14. a toothed ring; 15. a first bearing; 16. a support; 17. a hollow shaft; 18. a hollow blade; 19. a feed pipe; 20. an end plate; 21. a liquid pump; 22. a liquid inlet pipe; 23. a discharge pipe; 24. a hole; 25. a slot; 26. an electromagnet; 27. a second bearing; 28. an ultraviolet disinfection lamp; 29. an electrical heating sheet; 30. a threaded strip; 31. and (4) iron blocks.
Detailed Description
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.
Referring to fig. 1-4, the present invention provides a technical solution: a centrifugal type soil heavy metal pollution treatment device comprises a first barrel body 1 and a second barrel body 2, wherein the second barrel body 2 is installed on the inner wall of the first barrel body 1, two sides of the bottom of the second barrel body 2 are fixedly connected with the bottom of an inner cavity of the first barrel body 1 through fixing blocks, and a threaded strip 30 is fixed on the inner wall of the second barrel body 2;
through holes 5 are formed in two sides of the outer surface of the second barrel 2, filter cloth 7 is fixedly installed in an inner cavity of each through hole 5, movable plates 3 are attached to two sides of the outer wall of the second barrel 2, sealing plugs 6 are fixed to positions, corresponding to the through holes 5, of the inner wall of each movable plate 3, the sealing plugs 6 are inserted into the through holes 5, first electric push rods 4 are fixedly installed on two sides of the outer wall of the first barrel 1, piston rods of the first electric push rods 4 penetrate through the first barrel 1 and are fixedly connected with the outer wall of the movable plate 3, first bearings 15 are fixedly sleeved on the upper portion and the lower portion of the outer wall of the first barrel 1, supports 16 are fixedly connected to two side walls of the first bearings 15 located on the lower side, support plates 11 are fixedly installed on the surfaces of the supports 16, motors 12 are fixedly connected to the inner walls of the support plates 11 located on the left side, gears 13 are fixedly connected to the outer ends of transmission shafts of the motors 12, the outer walls of the gears 13 are meshed with toothed rings 14, and the toothed rings 14 are fixedly sleeved on the outer wall of the first barrel 1;
the top of first barrel 1 is connected with apron 8, the top both sides of apron 8 all are fixed with support piece 9, support piece 9's outer end is fixed with second electric push rod 10, second electric push rod 10 is fixed in the outer wall of extension board 11, the top run-through of apron 8 is fixed with hollow shaft 17, the outer wall intercommunication of hollow shaft 17 has the hollow blade 18 of multiunit evenly distributed, the outer end and the liquid pump 21 intercommunication of hollow shaft 17, the inlet intercommunication of liquid pump 21 has feed liquor pipe 22 and liquid pump 21 to be fixed in the top of apron 8, multiunit evenly distributed's hole 24 has been seted up to the outer wall of hollow blade 18, the outer wall of hollow blade 18 is fixed with multiunit ultraviolet ray disinfection lamp 28, the both sides wall downside of hollow blade 18 all is fixed with electric heating plate 29.
In the invention, firstly, a worker introduces soil into an inner cavity of a barrel 2, then a motor 12 is started to drive a second barrel 2 and a first barrel 1 to rotate, in the rotating process, the soil rotates in two directions alternately, so that a hollow blade 18 can crush rolled soil, meanwhile, an ultraviolet disinfection lamp 28 and an electric heating sheet 29 are started to dry and disinfect the soil, after the soil is treated for a period of time, the soil is crushed, dried and disinfected, then a liquid pump 21 is started to pump treatment liquid, the treatment liquid is introduced into the hollow cavity of the hollow blade 18 through a hollow shaft 17 and then can be introduced into the soil through a hole 24, when the treatment liquid is introduced, the treatment liquid is stirred and treated, so that the soil receives the treatment liquid more fully, the treatment is more uniform, the treatment effect is improved, and after the treatment is finished, a first electric push rod 4 is started to drive a sealing plug 6 to be separated from the through hole, then make motor 12 unidirectional rotation to under the effect of screw thread strip, make soil move down, the effect of centrifugal force makes the treatment fluid can be thrown away simultaneously, thereby can be by recycle, has saved the resource.
In an alternative embodiment, the four sides of the top of the first cylinder 1 are provided with slots 25, the inner cavity of the slot 25 is fixed with an electromagnet 26, the outer wall of the cover plate 8 is fixedly sleeved with a second bearing 27, the four sides of the bottom of the second bearing 27 are fixed with iron blocks 31, and the iron blocks 31 are inserted into the slots 25.
It should be noted that, make the apron 8 in the condition that does not rotate, guarantee that first barrel 1 normally rotates to can connect, make things convenient for the later stage to dismantle in addition and clear up the device is inside, give electro-magnet 26 outage, then second electric putter 10 can drive apron 8 lifting promptly.
In an alternative embodiment, the top of the cover plate 8 is connected with a feeding pipe 19, and the top of the feeding pipe 19 is hinged with an end plate 20.
It should be noted that the feeding pipe 19 is used for guiding the soil into the inner cavity of the second cylinder 2.
In an alternative embodiment, the bottom of the second cylinder 2 is communicated with a discharge pipe 23, the discharge pipe 23 penetrates through the first cylinder 1, and a control valve is inserted into the outer wall of the discharge pipe 23.
The discharge pipe 23 can discharge the treated soil.
In an alternative embodiment, both sides of the outer wall of the first bearing 15 on the upper side are fixedly connected with the inner walls of the two groups of brackets 11 respectively through connecting rods.
It should be noted that, the first bearing 15 in the middle can stabilize the rotation of the first cylinder 1, and avoid shaking.
In an alternative embodiment, the bottom of the first cylinder 1 is fixedly communicated with a recovery pipe.
The recovery pipe is used to recover and utilize the centrifuged treatment liquid.
In an alternative embodiment, the movable plate 3 is an arc-shaped plate, and the inner wall of the movable plate 3 is attached to the outer wall of the second cylinder 2.
It should be noted that, make can more stable, promote sealed effect.
In an alternative embodiment, the UV lamps 28 and the apertures 24 are staggered.
It should be noted that the staggered arrangement makes the pitch distribution reasonable and improves the processing effect.
In addition, the components of the centrifugal soil heavy metal pollution treatment device are all universal standard components or components known by technicians in the field, the structure and the principle of the device can be known by technicians through technical manuals or conventional experimental methods, all the electric devices in the device are connected with a power element, the electric devices, an adaptive monitoring computer and a power supply through leads at the idle position of the device, the specific connection means refers to the following working principle, the electric devices are electrically connected in sequence, the detailed connection means is the known technology in the field, the working principle and the process are mainly described in the following, and the electric control is not explained.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a centrifugal soil heavy metal pollution administers device, includes first barrel (1) and second barrel (2), its characterized in that: the inner wall of the first barrel (1) is provided with a second barrel (2), two sides of the bottom of the second barrel (2) are fixedly connected with the bottom of the inner cavity of the first barrel (1) through fixing blocks, and the inner wall of the second barrel (2) is fixedly provided with a thread strip (30);
the filter cloth is characterized in that through holes (5) are formed in two outer sides of the second barrel (2), filter cloth (7) is fixedly mounted in an inner cavity of each through hole (5), movable plates (3) are attached to two outer sides of the second barrel (2), sealing plugs (6) are fixed on the inner walls of the movable plates (3) corresponding to the through holes (5), the sealing plugs (6) are inserted into the through holes (5), first electric push rods (4) are fixedly mounted on two sides of the outer wall of the first barrel (1), piston rods of the first electric push rods (4) penetrate through the first barrel (1) and are fixedly connected with the outer wall of the movable plates (3), first bearings (15) on the lower side are fixedly sleeved on the outer wall of the first barrel (1), supports (16) are fixedly connected to two side walls of the first bearings (15), and support plates (11) are fixedly mounted on the surfaces of the supports (16), the inner wall of the support plate (11) on the left side is fixedly connected with a motor (12), the outer end of a transmission shaft of the motor (12) is fixedly connected with a gear (13), the outer wall of the gear (13) is meshed with a toothed ring (14), and the toothed ring (14) is fixedly sleeved on the outer wall of the first cylinder (1);
the top of the first cylinder (1) is connected with a cover plate (8), both sides of the top of the cover plate (8) are fixed with supporting pieces (9), a second electric push rod (10) is fixed at the outer end of the supporting piece (9), the second electric push rod (10) is fixed on the outer wall of the support plate (11), a hollow shaft (17) is fixed at the top of the cover plate (8) in a penetrating way, the outer wall of the hollow shaft (17) is communicated with a plurality of groups of hollow blades (18) which are uniformly distributed, the outer end of the hollow shaft (17) is communicated with a liquid pump (21), a liquid inlet of the liquid pump (21) is communicated with a liquid inlet pipe (22), the liquid pump (21) is fixed at the top of the cover plate (8), the outer wall of the hollow blade (18) is provided with a plurality of groups of holes (24) which are uniformly distributed, a plurality of groups of ultraviolet disinfection lamps (28) are fixed on the outer wall of the hollow blade (18), electric heating sheets (29) are fixed on the lower sides of the two side walls of the hollow blade (18).
2. The centrifugal soil heavy metal pollution treatment device of claim 1, wherein: the four sides of the top of the first cylinder (1) are provided with slots (25), an inner cavity of each slot (25) is fixed with an electromagnet (26), the outer wall of the cover plate (8) is fixedly sleeved with a second bearing (27), the four sides of the bottom of the second bearing (27) are fixed with iron blocks (31), and the iron blocks (31) are inserted into the slots (25).
3. The centrifugal soil heavy metal pollution treatment device of claim 1, wherein: the top intercommunication of apron (8) has inlet pipe (19), the top of inlet pipe (19) articulates there is end plate (20).
4. The centrifugal soil heavy metal pollution treatment device of claim 1, wherein: the bottom of second barrel (2) intercommunication has discharging pipe (23) and discharging pipe (23) to run through in first barrel (1), the outer wall grafting of discharging pipe (23) has the control valve.
5. The centrifugal soil heavy metal pollution treatment device of claim 1, wherein: the two sides of the outer wall of the first bearing (15) positioned on the upper side are respectively and fixedly connected with the inner walls of the two groups of support plates (11) through connecting rods.
6. The centrifugal soil heavy metal pollution treatment device of claim 1, wherein: and the bottom of the first cylinder (1) is fixedly communicated with a recovery pipe.
7. The centrifugal soil heavy metal pollution treatment device of claim 1, wherein: the movable plate (3) is an arc-shaped plate, and the inner wall of the movable plate (3) is attached to the outer wall of the second barrel (2).
8. The centrifugal soil heavy metal pollution treatment device of claim 1, wherein: the ultraviolet disinfection lamps (28) and the holes (24) are arranged in a staggered mode.
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| CN202110721543.2A CN113600606A (en) | 2021-06-28 | 2021-06-28 | Centrifugal soil heavy metal pollution administers device |
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| CN202110721543.2A CN113600606A (en) | 2021-06-28 | 2021-06-28 | Centrifugal soil heavy metal pollution administers device |
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Application publication date: 20211105 |