CN115254935A - Soil remediation cauldron - Google Patents
Soil remediation cauldron Download PDFInfo
- Publication number
- CN115254935A CN115254935A CN202210897751.2A CN202210897751A CN115254935A CN 115254935 A CN115254935 A CN 115254935A CN 202210897751 A CN202210897751 A CN 202210897751A CN 115254935 A CN115254935 A CN 115254935A
- Authority
- CN
- China
- Prior art keywords
- stirring
- soil
- fixedly connected
- stirring shaft
- crushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 63
- 238000005067 remediation Methods 0.000 title claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 5
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/443—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a superposed additional movement other than oscillation, vibration or shaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
- B01F33/831—Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to the technical field of soil remediation, in particular to a soil remediation kettle. Comprises a kettle body, wherein a crushing device is provided with a crushing wheel, and soil is crushed by the crushing wheel and then enters the kettle body; the spraying device is provided with a hollow annular plate, the hollow annular plate is fixedly connected in the kettle body and positioned at the top, the hollow annular plate is communicated with a liquid storage tank fixedly connected outside the kettle body through a connecting pipe, and a plurality of spray heads are arranged at the bottom of the hollow annular plate; the stirring device is provided with a vertical stirring shaft, the scraper blade is arranged on one side of the stirring shaft, and the stirring blade is fixedly connected to the other side of the stirring shaft; the driving motor is connected with the stirring shaft, the driving motor drives the scraper blade and the stirring blade to rotate, the forward and reverse rotating motor is connected with the scraper blade, and the forward and reverse rotating motor drives the scraper blade to move transversely. Can carry out shredding to the soil of caking before the stirring, avoid the soil of caking to get into the internal inhomogeneous phenomenon of stirring mixture that causes of cauldron, can spray remediation reagent to soil in the cauldron, simultaneously with remediation reagent and soil misce bene.
Description
Technical Field
The invention relates to the technical field of soil remediation, in particular to a soil remediation kettle.
Background
Soil remediation refers to the physical, chemical, and biological methods used to transfer, absorb, degrade, and transform pollutants in soil to reduce their concentration to acceptable levels, or to transform toxic and harmful pollutants into harmless materials. Fundamentally, the technical principle of contaminated soil remediation may include: (1) Changing the existing form of the pollutants in the soil or the combination mode of the pollutants and the soil, and reducing the mobility and bioavailability of the pollutants in the environment; and (2) reducing the concentration of harmful substances in the soil.
However, the existing soil remediation kettles have the following defects through analysis: (1) In the soil remediation process, the soil cannot be fully mixed with the reagent, so that the remediation effect of the soil is influenced; (2) Unable carry out shredding to the soil of caking before the stirring, the soil of caking is directly poured into and is stirred in restoreing the cauldron, causes the inhomogeneous phenomenon of stirring mixture easily, and then influences soil restoration homogeneity, can not satisfy the user demand.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the soil remediation kettle, the caked soil is crushed before stirring, the phenomenon of uneven stirring and mixing caused by the caked soil entering the kettle body is avoided, a remediation reagent can be sprayed to the soil in the kettle, and the remediation reagent and the soil are uniformly mixed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a soil remediation kettle comprises a kettle body, and a crushing device, a spraying device and a stirring device which are arranged on the kettle body; the crushing device is provided with a crushing wheel, and soil is crushed by the crushing wheel and then enters the kettle body; the spraying device is provided with a hollow annular plate, the hollow annular plate is fixedly connected in the kettle body and positioned at the top, the hollow annular plate is communicated with a liquid storage tank fixedly connected outside the kettle body through a connecting pipe, and a plurality of spray heads are arranged at the bottom of the hollow annular plate; the stirring device is provided with a vertical stirring shaft, the scraper blade is arranged on one side of the stirring shaft, and the stirring blade is fixedly connected to the other side of the stirring shaft; the driving motor is connected with the stirring shaft, the driving motor drives the scraper blade and the stirring blade to rotate, the forward and reverse rotating motor is connected with the scraper blade, and the forward and reverse rotating motor drives the scraper blade to move transversely.
The crushing device comprises a crushing box, the crushing box is communicated with an inclined pipe, the inclined pipe is communicated with the kettle body, a crushing wheel is arranged in the crushing box, and the crushing wheel is driven by a motor.
An adjusting block is arranged in the crushing box and below the crushing wheel, and the outer side surface of the adjusting block is in smooth contact with the inner side wall of the crushing box; the top of regulating block is the inclined plane and the inclination is unanimous with the pipe chute, and the hydraulic cylinder base rigid coupling is at crushing incasement face, and the hydraulic cylinder jar pole rigid coupling is in the regulating block bottom.
The driving motor is connected with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is sleeved on the stirring shaft; the driving motor drives the stirring shaft to rotate through the gear.
One side of the scraper is fixedly connected with two thread cylinders which are parallel to each other, one thread cylinder is arranged above the other thread cylinder, the threaded rod is in threaded connection with the thread cylinders, the first bevel gear is fixedly connected to the end of the threaded rod, the second bevel gear is fixedly connected to the rotating rod, and the rotating rod is connected with a forward and reverse rotating motor.
The stirring shaft is of a hollow structure, one side of the stirring shaft is provided with a hollow convex part corresponding to the threaded rod, the threaded rod penetrates through the hollow convex part and extends into the stirring shaft, and the threaded rod is connected with the hollow convex part through a bearing.
Compared with the prior art, the invention has the beneficial effects that:
1) According to the invention, soil is crushed by the crushing mechanism before entering the kettle body, so that the phenomenon of uneven stirring and mixing caused by the fact that agglomerated soil enters the kettle body is avoided, after the soil enters the kettle body, a remediation reagent is sprayed to the soil through the matching of the liquid storage tank, the hollow annular plate and the spray head, and meanwhile, the remediation reagent and the soil are uniformly mixed through the mutual matching of the scraper blade and the stirring blade.
2) After the remediation is finished and the soil is discharged, the scraper is driven by the first forward and reverse rotating motor to move transversely to contact with the inner wall of the kettle body, the scraper can scrape the soil adhered to the kettle body completely by matching with the stirring blades, so that the subsequent kettle body cleaning is facilitated, the scraper can also serve as a stirring part to assist in stirring, and the scraper with the transverse moving function can adjust the stirring range and further improve the stirring effect.
Drawings
FIG. 1 is a front view of the present invention in a schematic configuration;
FIG. 2 is a schematic front sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the driving flight portion of the present invention.
In the figure: 1. a kettle body; 2. a crushing mechanism; 21. a crushing box; 22. an inclined pipe; 23. a crushing wheel; 24. an adjusting block; 25. a hydraulic cylinder; 3. a liquid storage tank; 4. a hollow annular plate; 5. a stirring shaft; 6. stirring blades; 7. a first drive assembly; 71. a drive motor; 72. a driving gear; 73. a driven gear; 8. a squeegee; 9. a second drive assembly; 91. a threaded barrel; 92. a connecting rod; 93. a threaded rod; 94. a hollow convex portion; 95. a drive member; 951. a positive and negative rotation motor; 952. a rotating rod; 953. a first bevel gear; 954. a second bevel gear.
Detailed Description
The following further describes embodiments of the present invention in conjunction with the attached figures:
as shown in figures 1-3, the soil remediation kettle comprises a kettle body 1, wherein a crushing mechanism 2 is arranged on the upper left side of the kettle body 1. Rubbing crusher constructs 2 including smashing case 21, the right side intercommunication of smashing case 21 has pipe chute 22, pipe chute 22 and the 1 intercommunication of the cauldron body, be provided with crushing wheel 23 in smashing case 21, crushing wheel 23 passes through motor drive, this rubbing crusher constructs 2 after adding soil to smashing case 21, through motor drive crushing wheel 23 work, send into the cauldron body 1 through pipe chute 22 after smashing the soil of caking in, avoid the soil of caking to get into and cause the inhomogeneous phenomenon of stirring mixture in the cauldron body 1.
The lower part of the crushing wheel 23 in the crushing box 21 is provided with an adjusting block 24, the outer side surface of the adjusting block 24 is in smooth contact with the inner side wall of the crushing box 21, the top of the adjusting block 24 is an inclined plane, the inclination of the top of the adjusting block is consistent with that of the inclined tube 22, the bottom of the adjusting block 24 is fixedly connected with a cylinder rod of a hydraulic cylinder 25, the base of the hydraulic cylinder 25 is fixedly connected with the inner bottom wall of the crushing box 21, and the amount of soil entering the kettle body 1 through the inclined tube 22 is adjusted through mutual matching of the hydraulic cylinder 25 and the adjusting block 24.
The top right side of the cauldron body 1 is provided with liquid reserve tank 3, the top of the internal portion of cauldron is provided with cavity annular plate 4, cavity annular plate 4 passes through connecting pipe and liquid reserve tank 3 intercommunication, the bottom intercommunication of cavity annular plate 4 has a plurality of shower nozzles, the internal (mixing) shaft 5 that is provided with of cauldron, (mixing) shaft 5 alternates and sets up in cavity annular plate 4, the top of (mixing) shaft 5 runs through and extends to the top of the cauldron body 1 and be connected with the cauldron body 1 through the bearing, the stirring leaf 6 of (mixing) shaft 5's right side fixedly connected with equidistance range, the top of the cauldron body 1 is provided with the rotatory first drive assembly 7 of drive (mixing) shaft 5, get into cauldron body 1 back at soil, through liquid reserve tank 3, the cooperation of cavity annular plate 4 and shower nozzle is spraying remediation reagent to soil, simultaneously through first drive assembly 7, the mutually supporting of (mixing) shaft 5 and stirring leaf 6, with remediation reagent and soil misce bene.
The left side of (mixing) shaft 5 is provided with scraper blade 8, scraper blade 8 and the inner wall phase-match of the cauldron body 1, be provided with the second drive assembly 9 that flexible about the drive scraper blade 8 on the (mixing) shaft 5, after repairing the completion and the soil ejection of compact, through the inner wall contact of second drive assembly 9 drive scraper blade 8 with the cauldron body 1, and cooperate first drive assembly 7 and (mixing) shaft 5 to make scraper blade 8 can scrape the soil of adhesion on the cauldron body 1 totally, in order to make things convenient for the clearance of the follow-up cauldron body 1, and scraper blade 8 also can act as stirring portion, stir when stirring supplementarily, flexible scraper blade 8 that moves the function about possessing in addition, can also adjust the stirring scope, further improve stirring effect.
The second driving assembly 9 comprises two threaded cylinders 91 fixedly connected with the right side of the scraper 8, the two threaded cylinders 91 are arranged up and down, a connecting rod 92 is fixedly connected between the two threaded cylinders 91, and threaded rods 93 are in threaded connection on the right sides of the two threaded cylinders 91. The stirring shaft 5 is of a hollow structure, the left side of the stirring shaft 5 is provided with hollow convex parts 94 corresponding to the two threaded rods 93 respectively, the two threaded rods 93 extend into the stirring shaft 5 through penetrating through the two hollow convex parts 94 respectively, the threaded rods 93 are connected with the stirring shaft 5 through bearings, and the stirring shaft 5 is provided with a driving part 95 for driving the two threaded rods 93 to synchronously rotate forwards or reversely; the driving piece 95 comprises a forward and reverse rotation motor 951 fixedly installed at the top of the stirring shaft 5, an output shaft fixedly connected with a rotating rod 952 of the forward and reverse rotation motor 951, the bottom end of the rotating rod 952 penetrates through and extends to the inside of the stirring shaft 5, two threaded rods 93 corresponding to the rotating rod 952 are respectively and fixedly connected with first bevel gears 953, two second bevel gears 954 are fixedly connected to the right ends of the two threaded rods 93, and the two first bevel gears 953 are respectively meshed with the two second bevel gears 954.
The second driving assembly 9 drives the rotating rod 952 to rotate through electrifying the forward and reverse rotating motor 951 in the driving part 95, and is matched with the transmission of the two groups of first bevel gears 953 and the second bevel gears 954 so that the two threaded rods 93 rotate synchronously and further drive the two threaded cylinders 91 to move left and right synchronously, and the left and right movement of the scraper 8 is realized.
The invention has reasonable design, the soil is added into the crushing box 21 before entering the kettle body 1, the motor drives the crushing wheel 23 to work, the caked soil is crushed and then enters the kettle body 1 through the inclined tube 22, and the phenomenon of uneven stirring and mixing caused by the caked soil entering the kettle body 1 is avoided.
After soil gets into cauldron body 1, through liquid reserve tank 3, the cooperation of cavity annular plate 4 and shower nozzle is spraying repair reagent to soil, pass through driving motor 71 and the transmission of cooperation driving gear 72 and driven gear 73 with first drive assembly 7 simultaneously, make (mixing) shaft 5 rotatory, and then can drive stirring leaf 6 and scraper blade 8 rotatory, will repair reagent and soil misce bene, in addition, with just reversing motor 951 circular telegram operation in second drive assembly 9, it is rotatory to drive bull stick 952, and cooperate the transmission of two sets of first conical gear 953 and second conical gear 954, make two threaded rods 93 synchronous revolution, and then drive two screw cylinders 91 and remove about in step, realize removing about scraper blade 8, change stirring range, further improve stirring effect.
After the restoration is accomplished and the soil ejection of compact, the inner wall contact through the 9 drive scraper blades 8 of second drive assembly and the cauldron body 1 to cooperation first drive assembly 7 and (mixing) shaft 5 make scraper blade 8 can scrape the soil of adhesion totally on the cauldron body 1, with the clearance of the convenient follow-up cauldron body 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a soil remediation cauldron which characterized in that: comprises a kettle body, and a crushing device, a spraying device and a stirring device which are arranged on the kettle body; the crushing device is provided with a crushing wheel, and soil is crushed by the crushing wheel and then enters the kettle body; the spraying device is provided with a hollow annular plate which is fixedly connected in the kettle body and positioned at the top, the hollow annular plate is communicated with a liquid storage tank fixedly connected outside the kettle body through a connecting pipe, and a plurality of spray heads are arranged at the bottom of the hollow annular plate; the stirring device is provided with a vertical stirring shaft, the scraper blade is arranged on one side of the stirring shaft, and the stirring blade is fixedly connected to the other side of the stirring shaft; the driving motor is connected with the stirring shaft, the driving motor drives the scraper blade and the stirring blade to rotate, the forward and reverse rotating motor is connected with the scraper blade, and the forward and reverse rotating motor drives the scraper blade to move transversely.
2. The soil remediation kettle of claim 1, wherein: the crushing device comprises a crushing box, the crushing box is communicated with an inclined pipe, the inclined pipe is communicated with the kettle body, a crushing wheel is arranged in the crushing box, and the crushing wheel is driven by a motor.
3. The soil remediation kettle of claim 2, wherein: an adjusting block is arranged in the crushing box and below the crushing wheel, and the outer side surface of the adjusting block is in smooth contact with the inner side wall of the crushing box; the top of the adjusting block is an inclined plane, the inclination of the top of the adjusting block is consistent with that of the inclined pipe, the base of the hydraulic cylinder is fixedly connected to the bottom surface of the crushing box, and the cylinder rod of the hydraulic cylinder is fixedly connected to the bottom of the adjusting block.
4. The soil remediation kettle of claim 1, wherein: the driving motor is connected with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is sleeved on the stirring shaft; the driving motor drives the stirring shaft to rotate through the gear.
5. The soil remediation kettle of claim 1, wherein: one side of the scraper is fixedly connected with two threaded cylinders which are parallel to each other, one threaded rod is in threaded connection with the threaded cylinders, a first bevel gear sleeve is fixedly connected to the end of the threaded rod, a second bevel gear is fixedly connected to a rotating rod, and the rotating rod is connected with a forward and reverse rotating motor.
6. The soil remediation kettle of claim 5, wherein: the stirring shaft is of a hollow structure, one side of the stirring shaft is provided with a hollow convex part corresponding to the threaded rod, the threaded rod penetrates through the hollow convex part and extends into the stirring shaft, and the threaded rod is connected with the hollow convex part through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210897751.2A CN115254935A (en) | 2022-07-28 | 2022-07-28 | Soil remediation cauldron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210897751.2A CN115254935A (en) | 2022-07-28 | 2022-07-28 | Soil remediation cauldron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115254935A true CN115254935A (en) | 2022-11-01 |
Family
ID=83770741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210897751.2A Pending CN115254935A (en) | 2022-07-28 | 2022-07-28 | Soil remediation cauldron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115254935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738671A (en) * | 2023-01-09 | 2023-03-07 | 酒泉职业技术学院(甘肃广播电视大学酒泉市分校) | Chemical gas collects discharge apparatus who is convenient for circulation to be handled |
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| CN211435890U (en) * | 2019-11-04 | 2020-09-08 | 刘晓文 | Drilling fluid mixes clean agitating unit |
| CN111701481A (en) * | 2020-06-10 | 2020-09-25 | 中南大学 | Small-size mixer for civil engineering |
| CN112159457A (en) * | 2020-09-27 | 2021-01-01 | 温州科技职业学院 | Extracting equipment of east China sea black ginseng polypeptide |
| CN112791658A (en) * | 2021-04-14 | 2021-05-14 | 广州维特利科技有限公司 | Animal material dissolving equipment for bio-pharmaceuticals |
| CN214235012U (en) * | 2020-12-16 | 2021-09-21 | 新乡市三圆堂机械有限公司 | Adjustable circular swing sieve |
| CN214767779U (en) * | 2021-06-02 | 2021-11-19 | 河北省地质环境监测院(河北省地质灾害应急技术中心、河北省地质环境监测总站) | Soil remediation cauldron convenient to remove |
| CN215877175U (en) * | 2021-06-09 | 2022-02-22 | 令初品牌设计(苏州)有限公司 | Paint container for indoor decoration |
| CN216224113U (en) * | 2021-09-26 | 2022-04-08 | 河南三明食品有限公司 | Compound seasoning mixing stirring device |
| CN218014867U (en) * | 2022-07-28 | 2022-12-13 | 中冶焦耐(大连)工程技术有限公司 | Soil remediation cauldron |
-
2022
- 2022-07-28 CN CN202210897751.2A patent/CN115254935A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211435890U (en) * | 2019-11-04 | 2020-09-08 | 刘晓文 | Drilling fluid mixes clean agitating unit |
| CN111701481A (en) * | 2020-06-10 | 2020-09-25 | 中南大学 | Small-size mixer for civil engineering |
| CN112159457A (en) * | 2020-09-27 | 2021-01-01 | 温州科技职业学院 | Extracting equipment of east China sea black ginseng polypeptide |
| CN214235012U (en) * | 2020-12-16 | 2021-09-21 | 新乡市三圆堂机械有限公司 | Adjustable circular swing sieve |
| CN112791658A (en) * | 2021-04-14 | 2021-05-14 | 广州维特利科技有限公司 | Animal material dissolving equipment for bio-pharmaceuticals |
| CN214767779U (en) * | 2021-06-02 | 2021-11-19 | 河北省地质环境监测院(河北省地质灾害应急技术中心、河北省地质环境监测总站) | Soil remediation cauldron convenient to remove |
| CN215877175U (en) * | 2021-06-09 | 2022-02-22 | 令初品牌设计(苏州)有限公司 | Paint container for indoor decoration |
| CN216224113U (en) * | 2021-09-26 | 2022-04-08 | 河南三明食品有限公司 | Compound seasoning mixing stirring device |
| CN218014867U (en) * | 2022-07-28 | 2022-12-13 | 中冶焦耐(大连)工程技术有限公司 | Soil remediation cauldron |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738671A (en) * | 2023-01-09 | 2023-03-07 | 酒泉职业技术学院(甘肃广播电视大学酒泉市分校) | Chemical gas collects discharge apparatus who is convenient for circulation to be handled |
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