CN116637920A - Online intelligent general industrial solid waste attribute denaturation device and method - Google Patents
Online intelligent general industrial solid waste attribute denaturation device and method Download PDFInfo
- Publication number
- CN116637920A CN116637920A CN202310633232.XA CN202310633232A CN116637920A CN 116637920 A CN116637920 A CN 116637920A CN 202310633232 A CN202310633232 A CN 202310633232A CN 116637920 A CN116637920 A CN 116637920A
- Authority
- CN
- China
- Prior art keywords
- solid waste
- bin
- class
- general solid
- denaturation
- 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.)
- Granted
Links
- 239000002910 solid waste Substances 0.000 title claims abstract description 168
- 238000004925 denaturation Methods 0.000 title claims abstract description 69
- 230000036425 denaturation Effects 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 105
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000005507 spraying Methods 0.000 claims abstract description 42
- 239000003398 denaturant Substances 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 28
- 231100000719 pollutant Toxicity 0.000 claims abstract description 28
- 238000012986 modification Methods 0.000 claims abstract description 11
- 230000004048 modification Effects 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 44
- 238000007599 discharging Methods 0.000 claims description 31
- 238000004891 communication Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- 229910001385 heavy metal Inorganic materials 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 4
- 239000002585 base Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000002715 modification method Methods 0.000 claims description 2
- 239000013043 chemical agent Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 239000002440 industrial waste Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000003297 denaturating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002920 hazardous waste Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009270 solid waste treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/38—Stirring or kneading
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The application provides an on-line intelligent general industrial solid waste attribute modification device and method, which can realize the conversion of solid waste attribute at the solid waste generating end in real time, wherein the device comprises: the denaturation bin is internally provided with a stirring mechanism and a spraying mechanism, the first discharge port is communicated with a class I general solid waste bin through a discharge pipeline, the class II general solid waste bin is provided with a second feed port and a second discharge port, the second discharge port is communicated with the first feed port through a feed pipeline, a first detection sensor is arranged in a class II general solid waste bin, and the denaturation mechanism is communicated with the spraying mechanism through a spraying pipeline; the method comprises the steps of detecting the concentration of pollutants in class II general solid waste through a first detection sensor, transferring the class II general solid waste to a denaturation bin after detection, spraying a denaturant into the denaturation bin through a central processor according to a detection result, mixing the class II general solid waste with the denaturant through stirring, further reducing the concentration of the pollutants, and converting the class II general solid waste into class I general solid waste.
Description
Technical Field
The application belongs to the technical field of industrial solid waste treatment, and particularly relates to an online intelligent general industrial solid waste attribute modification device.
Background
The general industrial solid waste refers to industrial solid waste such as fly ash, coal gangue, slag, etc. which is not listed in the national hazardous waste list or which is recognized as having no hazardous property according to the hazardous waste identification standard specified by the country. The general industrial solid waste is classified into class I general industrial solid waste and class II general industrial solid waste. Compared with the class I general industrial solid waste, the class II solid waste has stricter environmental management requirements, higher subsequent landfill or disposal cost, and as the environmental requirements are improved and the urban municipal policy without waste advances, the approval of the class II general industrial solid waste landfill is tightened, and the subsequent landfill or disposal route is more difficult. In view of this, how to provide a device capable of converting the class II general solid waste into the class I general solid waste, and especially a device capable of realizing the solid waste attribute conversion at the solid waste generating end in real time, is a problem to be solved by the person skilled in the art.
Disclosure of Invention
The application aims to provide an online intelligent general industrial solid waste attribute modification device, so as to solve the problems and achieve the purpose of converting type II general solid waste into type I general solid waste in real time at a solid waste generation end.
In order to achieve the above object, the present application provides the following solutions: an on-line intelligent general industrial solid waste attribute denaturing device, comprising: the device comprises a denaturation bin, wherein a first feeding hole is formed in the top of the denaturation bin, a first discharging hole is formed in the bottom of the denaturation bin, a stirring mechanism and a spraying mechanism are arranged in the denaturation bin, the first discharging hole is communicated with a class I general solid waste bin through a discharging pipeline, and a first electric control valve is arranged at the first discharging hole; the type II general solid waste bin is provided with a second feeding hole and a second discharging hole, the second discharging hole is communicated with the first feeding hole through a feeding pipeline, and the second discharging hole is provided with a second electric control valve; a first detection sensor is arranged in the class II general solid waste bin, the first detection sensor can detect the concentration of pollutants in the class II general solid waste bin, and the first detection sensor, the first electric control valve and the second electric control valve are all in communication connection with a central processor; the denaturation mechanism is communicated with the spraying mechanism through a spraying pipeline, the denaturation mechanism can convey a denaturant to the spraying mechanism through the spraying pipeline and control the conveying amount of the denaturant, and the denaturant can reduce the concentration of pollutants.
The beneficial effects of the application are as follows:
the method comprises the steps that pollutant concentration detection is carried out on class II general solid waste through a first detection sensor, class II general solid waste flows are transferred to a denaturation bin after detection, a central processor sprays a denaturant into the denaturation bin according to detection results, and class II general solid waste is mixed with the denaturant through stirring, so that the pollutant concentration is reduced; compared with the prior art, the method can gradually denature the class II general solid waste into the class I general solid waste, greatly reduce the post-treatment cost and the environmental management cost, and the class II general solid waste denaturation process is intelligently controlled by the central processor, and the conveying quantity of the denaturant is precisely controlled according to the pollutant concentration.
Further, the denaturation bin comprises an integrally formed upper bin and a lower bin which are communicated, the upper bin is communicated with the first feeding hole, the lower bin is communicated with the first discharging hole, and the lower bin is funnel-shaped. During continuous denaturation, the general solid waste of class II is denatured into general solid waste of class I and then can be automatically discharged downwards.
Further, the stirring mechanism comprises: the first shell is arranged above the denaturation bin, the bottom of the first shell is communicated with the denaturation bin, and the first shell and the first feed inlet are arranged at intervals; the first telescopic motor is positioned in the first shell and is fixedly connected with the top surface of the first shell; the rotating motor is fixedly connected with the telescopic rod of the first telescopic motor, and the first telescopic motor and the rotating motor are both in communication connection with the central processor; and the stirrer is fixedly connected with the output end of the rotating motor, and is completely positioned in the first shell when the telescopic rod of the first telescopic motor is contracted to the shortest distance.
Further, the spraying mechanism includes: the second shell is arranged above the denaturation bin, the bottom of the second shell is communicated with the denaturation bin, and the second shell and the first feed inlet are arranged at intervals; the second telescopic motor is positioned in the second shell and fixedly connected with the top surface of the second shell, and the second telescopic motor is in communication connection with the central processor; the spray head is fixedly connected with the telescopic rod of the second telescopic motor through a connecting rod; and one end of the hose is communicated with the spray header, the other end of the hose extends out of the second shell and is communicated with the spray pipeline, and when the telescopic rod of the second telescopic motor is contracted to the shortest distance, the spray header is completely positioned in the second shell.
The stirring mechanism and the spraying mechanism are designed to be of a hidden structure; during operation of the stirring mechanism, the stirrer is downwards moved into the denaturation bin through the first telescopic motor, full stirring is carried out on the II-type general solid waste, and during operation of the spraying mechanism, the spraying head is downwards moved to a position close to the highest plane of the II-type general solid waste through the second telescopic motor for spraying.
Further, the first detection sensor includes: PH detection sensor, heavy metal detection sensor and fluoride detection sensor, denaturant includes industry solid waste acid liquor, industry solid waste alkali liquor and soluble calcium base industry salt.
In the technical scheme, the industrial solid waste acid liquid, the industrial solid waste alkali liquid and the soluble calcium-based industrial waste salt are all from industrial solid waste, that is, the equipment basically has no extra investment except the necessary operation cost, the technical effect of waste recycling and waste denaturation is realized, the cost is low, and the overall solid waste treatment cost is further reduced.
Further, the method further comprises the following steps: the detection chamber is communicated with the first discharge hole, the discharge pipeline is communicated with the detection chamber, a third electric control valve is arranged at the communication part of the detection chamber and the discharge pipeline, a second detection sensor is arranged in the detection chamber, and the second detection sensor can detect the concentration of pollutants in the detection chamber; one end of the return pipeline is communicated with the detection chamber, the other end of the return pipeline is communicated with the second feeding port, and a fourth electric control valve is arranged at the communication part of the return pipeline and the detection chamber; the second detection sensor, the third electric control valve and the fourth electric control valve are all in communication connection with the central processor. The second detection sensor includes: PH detection sensor, heavy metal detection sensor and fluoride detection sensor.
In order to improve the denaturation quality of general solid waste of class II, a detection chamber is arranged at the first discharge hole, a second detection sensor which is the same as the first detection sensor is arranged in the chamber, the concentration of pollutants in the denatured solid waste is detected, when the concentration of the pollutants in the solid waste is detected to be in accordance with the standard of the general solid waste of class I, a third electric control valve is opened to enable the pollutants to be discharged into a general solid waste bin of class I, and when the concentration of the pollutants in the solid waste is detected to be not in accordance with the standard of the general solid waste of class I, a fourth electric control valve is opened to enable the pollutants to be discharged into the general solid waste bin of class I.
Further, the feeding device also comprises a spiral conveying belt, the conveying direction of the spiral conveying belt is spiral advancing from bottom to top, the other end of the returning pipeline is connected with the lower end of the spiral conveying belt, and the higher end of the spiral conveying belt is communicated with the second feeding port.
The first discharge hole is positioned at the bottom of the denaturation bin, so that after solid waste is transported from the denaturation bin to the return pipeline, the position of the solid waste is lower, and the class II general solid waste bin is positioned above the denaturation bin in general for the purpose of improving the feeding speed of the denaturation bin, so that a certain height difference exists between the return pipeline and the second feed hole.
Further, the denaturing mechanism includes: the device comprises a medicament barrel, a flow controller and a slurry pump, wherein a denaturant is stored in the medicament barrel, and the flow controller and the slurry pump are arranged on the spraying pipeline. Different denaturants should be placed in different medicament barrels, and the corresponding spray pipes and spray mechanisms should also have the function of being able to work independently, i.e. one spray mechanism should correspond to one denaturant.
Further, one side of the denaturation bin is provided with an observation window. The observation window can enable staff to clearly see the stirring condition, feeding and discharging conditions of the solid waste in the denaturation bin.
The application also provides an online intelligent general industrial solid waste attribute modification method, which comprises the following steps:
step one: the method comprises the steps that a first detection sensor detects the concentration of pollutants of II-type general solid wastes in a II-type general solid waste bin, detected data are uploaded to a central processor, the central processor opens a second electric control valve after receiving the detected data, and the II-type general solid wastes fall into a modification bin from the II-type general solid waste bin;
step two: the central processing unit determines the type and flow of the denaturant to be sprayed according to the detection data, a second telescopic motor is started, a telescopic rod of the second telescopic motor moves downwards to drive a spray header and a hose to move downwards together, and the second telescopic motor stops after the specified position is reached; starting a flow controller and a slurry pump on a spray pipeline, enabling a denaturant to enter the hose along the spray pipeline, and finally spraying the denaturant from the type II general solid waste downwards from the spray header;
step three: the method comprises the steps that in the spraying process of a spray header, a first telescopic motor is synchronously started, a telescopic rod of the first telescopic motor moves downwards to drive a rotary motor and a stirrer to move downwards together until the stirrer is inserted into the deep of II-type general solid waste, the rotary motor is started, the II-type general solid waste and a denaturing agent are fully stirred, spraying work and stirring work are carried out simultaneously, the II-type general solid waste is denatured into I-type general solid waste, after the work of the stirrer is finished, a second telescopic motor is started, the spray header is reset into a second shell, and the second telescopic motor is started to reset the stirrer into the first shell;
step four: opening a first electric control valve, enabling denatured I-type general solid waste to fall into a detection cavity from the denaturation bin, enabling a second detection sensor to detect pollutants of the I-type general solid waste, uploading detection data to the central processor, and opening a third electric control valve if the detected data meet I-type general solid waste standards, enabling the I-type general solid waste to enter the detection cavity from a first discharge hole and finally enter an I-type general solid waste bin from a discharge pipeline, wherein II-type general solid waste feeding work, spraying work, stirring work and I-type general solid waste discharging work can be synchronously and continuously carried out; if the detected data does not meet the I-type general solid waste standard, the fourth electric control valve is opened and the hydraulic press is started at the same time, I-type general solid waste enters the detection chamber from the first discharge port, and the return pipeline is finally transmitted to the second feed port through the spiral conveyor belt to reenter the II-type general solid waste bin.
Drawings
For a clearer description of an embodiment of the application or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic diagram of the overall structure;
FIG. 2 is a schematic structural view of a stirring mechanism;
FIG. 3 is a schematic view of a spray mechanism;
FIG. 4 is a schematic diagram of a denaturing mechanism;
FIG. 5 is a side view of FIG. 1;
FIG. 6 is a schematic view of a spiral conveyor belt structure;
the device comprises a 1-denaturation bin, a 101-observation window, a 2-stirring mechanism, a 201-first shell, a 202-first telescopic motor, a 203-rotating motor, a 204-stirrer, a 3-spraying mechanism, a 301-second shell, a 302-second telescopic motor, a 303-spray header, a 304-hose, a 4-discharging pipeline, a 5-I general solid waste bin, a 6-first electric control valve, a 7-II general solid waste bin, an 8-feeding pipeline, a 9-first detection sensor, a 10-denaturation mechanism, a 1001-medicament barrel, a 1002-slurry pump, a 11-spraying pipeline, a 12-upper bin, a 13-lower bin, a 14-detection chamber, a 15-second detection sensor, a 16-third electric control valve, a 17-return pipeline, a 18-fourth electric control valve, a 19-spiral conveyor belt and a 20-second electric control valve.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description.
The embodiment provides an online intelligent general industrial solid waste attribute modification device, which comprises: the device comprises a denaturation bin 1, wherein a first feeding hole is formed in the top of the denaturation bin 1, a first discharging hole is formed in the bottom of the denaturation bin 1, a stirring mechanism 2 and a spraying mechanism 3 are arranged in the denaturation bin 1, the first discharging hole is communicated with a class I general solid waste bin 5 through a discharging pipeline 4, and a first electric control valve 6 is arranged at the first discharging hole; the class II general solid waste bin 7 is provided with a second feeding hole and a second discharging hole, the second discharging hole is communicated with the first feeding hole through a feeding pipeline 8, and the second discharging hole is provided with a second electric control valve 20; a first detection sensor 9 is arranged in the class II general solid waste bin 7, the first detection sensor 9 can detect the concentration of pollutants in the class II general solid waste bin 7, and the first detection sensor 9, the first electric control valve 6 and the second electric control valve 20 are all in communication connection with a central processor; the denaturation mechanism 10, the denaturation mechanism 10 is communicated with the spraying mechanism 3 through the spraying pipeline 11, the denaturation mechanism 10 can convey the denaturant to the spraying mechanism 3 through the spraying pipeline 11 and control the conveying amount of the denaturant, and the denaturant can reduce the concentration of pollutants. The general position of the class II general solid waste bin 7 is located right above the denaturation bin 1, the feeding pipeline 8 is vertically arranged, and after the second electric control valve 20 is opened, the class II general solid waste can quickly fall into the denaturation bin 1.
In this embodiment, the denaturing bin 1 includes an integrally formed and communicated upper bin 12 and a lower bin 13, the upper bin 12 is communicated with the first feeding port, the lower bin 13 is communicated with the first discharging port, and the lower bin 13 is funnel-shaped.
In the present embodiment, the stirring mechanism 2 includes: the first shell 201 is arranged above the denaturation bin 1, the bottom of the first shell 201 is communicated with the denaturation bin 1, and the first shell 201 and the first feed inlet are arranged at intervals; the first telescopic motor 202 is positioned in the first shell 201 and is fixedly connected with the top surface of the first shell 201; the rotating motor 203, the rotating motor 203 is fixedly connected with a telescopic rod of the first telescopic motor 202, and the first telescopic motor 202 and the rotating motor 203 are both in communication connection with the central processor; and a stirrer 204, wherein the stirrer 204 is fixedly connected with the output end of the rotating motor 203, and the stirrer 204 is completely positioned in the first housing 201 when the telescopic rod of the first telescopic motor 202 is contracted to the shortest distance. Since the stirring mechanism 2 needs to satisfy the condition that the first housing 201 can be entered, in some embodiments, the width of the first housing 201 should be kept as consistent as possible with the width of the denaturing bin 1, so that the stirrer 204 can sufficiently stir the class II general solid waste, in this embodiment, a scheme (only one stirring mechanism 2 is illustrated in the drawing) of providing a plurality of stirring mechanisms 2 is adopted, and the plurality of stirring mechanisms 2 are correspondingly provided with a plurality of first housings 201, so that class II general solid waste at each position in the denaturing bin 1 can be stirred. The stirring speed of the stirrer 204 is generally 50-100r/min, and the specific stirring time is adjusted according to the type II general solid waste property in the denaturation bin 1.
In the present embodiment, the shower mechanism 3 includes: the second shell 301, the second shell 301 is set up above the denaturation storehouse 1, its bottom communicates with denaturation storehouse 1, the second shell 301 is set up with the first feed inlet interval; the second telescopic motor 302 is positioned in the second shell 301 and is fixedly connected with the top surface of the second shell 301, and the second telescopic motor 302 is in communication connection with the central processor; the spray header 303, the spray header 303 is fixedly connected with the telescopic rod of the second telescopic motor 302 through a connecting rod; and a hose 304, wherein one end of the hose 304 is communicated with the spray header 303, the other end of the hose extends out of the second shell 301 and is communicated with the spray pipeline 11, and when the telescopic rod of the second telescopic motor 302 is contracted to the shortest distance, the spray header 303 is completely positioned in the second shell 301. The denaturing mechanism 10 includes: the reagent tank 1001, the flow controller and the slurry pump 1002, the denaturant is stored in the reagent tank 1001, and the flow controller and the slurry pump 1002 are arranged on the shower pipe 11. One medicament barrel 1001 corresponds to one denaturant, but one spraying channel can be correspondingly communicated with a plurality of spraying heads 303, the spraying heads 303 are uniformly arranged above the denaturating bin 1, the spraying amount is 5-30% of the total amount of II-type general solid waste in the denaturating bin 1, and the specific spraying amount is determined according to the attribute of II-type general solid waste.
In the present embodiment, the first detection sensor 9 includes: PH detection sensor, heavy metal detection sensor and fluoride detection sensor, denaturant includes industry solid waste acid liquid, industry solid waste alkali liquid and soluble calcium base industry salt waste.
In this embodiment, further comprising: the detection chamber 14 is communicated with the first discharge port, the discharge pipeline 4 is communicated with the detection chamber 14, a third electric control valve 16 is arranged at the communication position of the detection chamber 14 and the discharge pipeline 4, a second detection sensor 15 is arranged in the detection chamber 14, and the second detection sensor 15 can detect the concentration of pollutants in the detection chamber 14; the material returning pipeline 17, one end of the material returning pipeline 17 is communicated with the detection chamber 14, the other end of the material returning pipeline 17 is communicated with the second feeding port, and a fourth electric control valve 18 is arranged at the communication part of the material returning pipeline 17 and the detection chamber 14; the second detection sensor 15, the third electric control valve 16 and the fourth electric control valve 18 are all in communication connection with the central processor. The second detection sensor 15 includes: PH detection sensor, heavy metal detection sensor and fluoride detection sensor.
In this embodiment, the apparatus further includes a spiral conveyor belt 19, the conveying direction of the spiral conveyor belt 19 is spiral from bottom to top, the other end of the return pipe 17 is connected to the lower end of the spiral conveyor belt 19, and the higher end of the spiral conveyor belt 19 is communicated with the second feeding port.
In this embodiment, one side of the denaturing cartridge 1 is provided with an observation window 101. The observation window 101 can enable a worker to clearly see the stirring condition, feeding condition and discharging condition of the solid waste in the denaturation bin 1.
The specific working process is as follows:
1. the first detection sensor 9 detects the pollutant concentration of the class II general solid waste in the class II general solid waste bin 7, the detected data are uploaded to the central processor, the central processor opens the second electric control valve 20 after receiving the detection data, and the class II general solid waste falls into the denaturation bin 1 from the class II general solid waste bin 7.
2. The central processing unit determines the type and flow of the denaturant to be sprayed according to the detection data, the second telescopic motor 302 is started, the telescopic rod of the second telescopic motor 302 moves downwards, the spray header 303 and the hose 304 are driven to move downwards together, and the second telescopic motor 302 stops after the specified position is reached. The flow controller and slurry pump 1002 on the spray line 11 are activated and the denaturant enters the hose 304 along the spray line 11 and eventually sprays from the spray header 303 down the class II general solid waste.
3. In the spraying process of the spray header 303, the first telescopic motor 202 is synchronously started, the telescopic rod of the first telescopic motor 202 moves downwards to drive the rotary motor 203 and the stirrer 204 to move downwards together until the stirrer 204 is inserted into the deep part of the II-type general solid waste, the rotary motor 203 is started, the II-type general solid waste and the denaturant are fully stirred, the spraying work and the stirring work are simultaneously carried out, the II-type general solid waste is denatured into the I-type general solid waste, after the work of the stirrer 204 is finished, the second telescopic motor 302 is started, the spray header 303 is reset into the second shell 301, and the second telescopic motor 302 is started, so that the stirrer 204 is reset into the first shell 201. In the process, the class II general solid waste falls into the denaturation bin 1 from the class II general solid waste bin 7, spraying and stirring work can continuously run, each parameter can be preset, and when a problem occurs, the production line is stopped, and the modified solid waste is reprocessed.
4. The first electric control valve 6 is opened, denatured I-class general solid waste falls into the detection chamber 14 from the denaturation bin 1, the second detection sensor 15 detects pollutants of the I-class general solid waste and uploads detection data to the central processor, if the detected data accords with I-class general solid waste standards, the third electric control valve 16 is opened, I-class general solid waste enters the detection chamber 14 from the first discharge hole and finally enters the I-class general solid waste bin 5 from the discharge pipeline 4, and II-class general solid waste feeding work, spraying work, stirring work and I-class general solid waste discharging work can be synchronously and continuously carried out. If the detected data does not meet the class I general solid waste standard, a fourth electric control valve 18 is opened, class I general solid waste enters the detection chamber 14 from the first discharge port, and the return pipeline 17 is finally conveyed to the second feed port through a spiral conveying belt 19 to reenter the class II general solid waste bin 7.
It should be noted that the time required for the denaturation process is actually short, so that after the preset parameters, the feeding, spraying, stirring, denaturation and discharging can be continuously performed (the denaturation bin 1 can be fed first if empty), and the main function of the second detection sensor 15 is actually to monitor, and when a problem occurs, the production line is stopped and reprocessed after correction.
The application provides an online intelligent general industrial solid waste attribute denaturation device, which is characterized in that a first detection sensor is used for detecting the concentration of pollutants in class II general solid waste, the class II general solid waste is transferred to a denaturation bin after detection, a central processor sprays a denaturant into the denaturation bin according to the detection result, and the class II general solid waste is mixed with the denaturant by stirring so as to reduce the concentration of the pollutants; compared with the prior art, the method can gradually denature the class II general solid waste into the class I general solid waste, greatly reduce the post-treatment cost and the environmental management cost, and the class II general solid waste denaturation process is intelligently controlled by the central processor, and the conveying quantity of the denaturant is precisely controlled according to the pollutant concentration. The denaturant comprises industrial solid waste acid liquid, industrial solid waste alkali liquid and soluble calcium-based industrial waste salt, wherein the industrial solid waste acid liquid, the industrial solid waste alkali liquid and the soluble calcium-based industrial waste salt are all from industrial solid waste, that is, the equipment basically has no extra investment except necessary operation cost, the waste recycling and waste denaturation are realized, the structure is simple, the cost is low, and the application prospect and the wide application range are good.
In the description of the present application, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application, and do not indicate or imply that the devices or elements 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 application.
The above embodiments are only illustrative of the preferred embodiments of the present application and are not intended to limit the scope of the present application, and various modifications and improvements made by those skilled in the art to the technical solutions of the present application should fall within the protection scope defined by the claims of the present application without departing from the design spirit of the present application.
Claims (10)
1. An on-line intelligent general industrial solid waste attribute denaturing device, comprising:
the device comprises a denaturation bin (1), wherein a first feeding hole is formed in the top of the denaturation bin (1), a first discharging hole is formed in the bottom of the denaturation bin (1), a stirring mechanism (2) and a spraying mechanism (3) are arranged in the denaturation bin (1), the first discharging hole is communicated with a class I general solid waste bin (5) through a discharging pipeline (4), and a first electric control valve (6) is arranged at the first discharging hole;
the type II general solid waste bin (7) is provided with a second feeding hole and a second discharging hole, the second discharging hole is communicated with the first feeding hole through a feeding pipeline (8), and the second discharging hole is provided with a second electric control valve (20); a first detection sensor (9) is arranged in the class II general solid waste bin (7), the first detection sensor (9) can detect the concentration of pollutants in the class II general solid waste bin (7), and the first detection sensor (9), the first electric control valve (6) and the second electric control valve (20) are all in communication connection with a central processor;
the denaturing mechanism (10), denaturing mechanism (10) pass through spray pipe (11) with spray mechanism (3) intercommunication, denaturing mechanism (10) can pass through spray pipe (11) to spray mechanism (3) carry denaturant and control denaturant delivery volume, denaturant can reduce pollutant concentration.
2. The online intelligent general industrial solid waste attribute denaturing device according to claim 1, wherein the denaturing bin (1) comprises an upper bin (12) and a lower bin (13) which are integrally formed and communicated, the upper bin (12) is communicated with the first feeding port, the lower bin (13) is communicated with the first discharging port, and the lower bin (13) is funnel-shaped.
3. An on-line intelligent general industrial solid waste attribute modification device according to claim 1, wherein the stirring mechanism (2) comprises:
the first shell (201) is arranged above the denaturation bin (1), the bottom of the first shell (201) is communicated with the denaturation bin (1), and the first shell (201) and the first feed inlet are arranged at intervals;
the first telescopic motor (202) is positioned in the first shell (201) and is fixedly connected with the top surface of the first shell (201);
the rotating motor (203), the rotating motor (203) is fixedly connected with the telescopic rod of the first telescopic motor (202), and the first telescopic motor (202) and the rotating motor (203) are both in communication connection with the central processor;
and the stirrer (204) is fixedly connected with the output end of the rotating motor (203), and when the telescopic rod of the first telescopic motor (202) is contracted to the shortest distance, the stirrer (204) is completely positioned in the first shell (201).
4. An on-line intelligent general industrial solid waste attribute modification device according to claim 1, wherein the spraying mechanism (3) comprises:
the second shell (301) is arranged above the denaturation bin (1), the bottom of the second shell (301) is communicated with the denaturation bin (1), and the second shell (301) and the first feed inlet are arranged at intervals;
the second telescopic motor (302) is positioned in the second shell (301) and fixedly connected with the top surface of the second shell (301), and the second telescopic motor (302) is in communication connection with the central processor;
the spray header (303) is fixedly connected with the telescopic rod of the second telescopic motor (302) through a connecting rod;
and one end of the hose (304) is communicated with the spray header (303), the other end of the hose (304) extends out of the second shell (301) and is communicated with the spray pipeline (11), and when the telescopic rod of the second telescopic motor (302) is contracted to the shortest distance, the spray header (303) is completely positioned in the second shell (301).
5. An on-line intelligent general industrial solid waste attribute modification device according to claim 1, wherein the first detection sensor (9) comprises: PH detection sensor, heavy metal detection sensor and fluoride detection sensor, denaturant includes industry solid waste acid liquor, industry solid waste alkali liquor and soluble calcium base industry salt.
6. An on-line intelligent general industrial solid waste attribute modification apparatus according to claim 5 and further comprising:
the detection chamber (14), the detection chamber (14) is communicated with the first discharge hole, the discharge pipeline (4) is communicated with the detection chamber (14), a third electric control valve (16) is arranged at the communication position of the detection chamber (14) and the discharge pipeline (4), a second detection sensor (15) is arranged in the detection chamber (14), and the second detection sensor (15) can detect the concentration of pollutants in the detection chamber (14);
the material returning pipeline (17), one end of the material returning pipeline (17) is communicated with the detection chamber (14), the other end of the material returning pipeline is communicated with the second feeding port, and a fourth electric control valve (18) is arranged at the communication position of the material returning pipeline (17) and the detection chamber (14); the second detection sensor (15), the third electric control valve (16) and the fourth electric control valve (18) are all in communication connection with a central processor.
7. An on-line intelligent general industrial solid waste attribute modification device according to claim 6, wherein the second detection sensor (15) comprises: PH detection sensor, heavy metal detection sensor and fluoride detection sensor.
8. The online intelligent general industrial solid waste attribute denaturing device according to claim 6, further comprising a spiral conveyor belt (19), wherein the conveying direction of the spiral conveyor belt (19) is spiral from bottom to top, the other end of the return pipe (17) is connected to the lower end of the spiral conveyor belt (19), and the higher end of the spiral conveyor belt (19) is communicated with the second feeding port.
9. An on-line intelligent general industrial solid waste attribute denaturing device according to claim 1, wherein the denaturing mechanism (10) comprises: the chemical agent barrel (1001), flow controller and thick liquid pump (1002), the denaturing agent is stored in the chemical agent barrel (1001), flow controller with thick liquid pump (1002) set up on spray line (11).
10. An online intelligent general industrial solid waste attribute modification method is characterized by comprising the following steps:
step one: the method comprises the steps that a first detection sensor (9) detects the concentration of pollutants of class II general solid wastes in a class II general solid waste bin (7), detected data are uploaded to a central processor, the central processor opens a second electric control valve (20) after receiving the detection data, and the class II general solid wastes fall into a denaturation bin (1) from the class II general solid waste bin (7);
step two: the central processing unit determines the type and flow of the denaturant to be sprayed according to the detection data, a second telescopic motor (302) is started, a telescopic rod of the second telescopic motor (302) moves downwards to drive a spray header (303) and a hose (304) to move downwards together, and the second telescopic motor (302) stops after the specified position is reached; starting a flow controller and a slurry pump (1002) on a spray pipeline (11), enabling a denaturant to enter the hose (304) along the spray pipeline (11), and finally spraying class II general solid waste downwards from the spray header (303);
step three: the first telescopic motor (202) is synchronously started in the spraying process of the spray header (303), a telescopic rod of the first telescopic motor (202) moves downwards to drive the rotary motor (203) and the stirrer (204) to move downwards together until the stirrer (204) is inserted into the deep part of II-type general solid waste, the rotary motor (203) is started, the II-type general solid waste and the denaturant are fully stirred, spraying work and stirring work are carried out simultaneously, the II-type general solid waste is denatured into I-type general solid waste, after the work of the stirrer (204) is finished, the second telescopic motor (302) is started, the spray header (303) is reset into the second shell (301), and the second telescopic motor (302) is started to reset the stirrer (204) into the first shell (201);
step four: the first electric control valve (6) is opened, denatured I-class general solid waste falls into the detection chamber (14) from the denaturation bin (1), the second detection sensor (15) detects pollutants of the I-class general solid waste, the detection data are uploaded to the central processing unit, if the detected data accord with I-class general solid waste standards, the third electric control valve (16) is opened, I-class general solid waste enters the detection chamber (14) from the first discharge port and finally enters the I-class general solid waste bin (5) from the discharge pipeline (4), and II-class general solid waste feeding work, spraying work, stirring work and I-class general solid waste discharging work can be synchronously and continuously carried out; if the detected data does not meet the I-type general solid waste standard, a fourth electric control valve (18) is opened, I-type general solid waste enters the detection chamber (14) from the first discharge port, and the return pipeline (17) is finally conveyed to the second feed port through the spiral conveying belt (19) to reenter the II-type general solid waste bin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310633232.XA CN116637920B (en) | 2023-05-31 | 2023-05-31 | Online intelligent general industrial solid waste attribute denaturation device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310633232.XA CN116637920B (en) | 2023-05-31 | 2023-05-31 | Online intelligent general industrial solid waste attribute denaturation device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116637920A true CN116637920A (en) | 2023-08-25 |
| CN116637920B CN116637920B (en) | 2023-12-22 |
Family
ID=87639584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310633232.XA Active CN116637920B (en) | 2023-05-31 | 2023-05-31 | Online intelligent general industrial solid waste attribute denaturation device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116637920B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5582793A (en) * | 1991-10-03 | 1996-12-10 | Antaeus Group, Inc. | Process for treating waste material |
| JP2003190915A (en) * | 2001-12-28 | 2003-07-08 | Jfe Engineering Kk | Method of melting treatment and apparatus therefor |
| US20050049449A1 (en) * | 2003-08-25 | 2005-03-03 | Forrester Keith Edward | Method for chemiophysical stabilization of waste |
| WO2009043322A1 (en) * | 2007-10-02 | 2009-04-09 | Zweckverband Abfallbehandlung Kahlenberg | Method and device for treating waste having organic fraction |
| CN102039302A (en) * | 2010-10-29 | 2011-05-04 | 范宏筠 | Novel pollution-free drying treatment process for waste vinasse generated by brewing |
| CN103894408A (en) * | 2014-03-27 | 2014-07-02 | 武汉都市环保工程技术股份有限公司 | Contaminated soil stabilizing and solidifying treatment and secure backfilling disposal method |
| CN206184908U (en) * | 2016-11-08 | 2017-05-24 | 广州中科建禹环保有限公司 | Processing apparatus is stabilized to dangerous solid waste medicament of heavy metal |
| US9744393B1 (en) * | 2016-12-18 | 2017-08-29 | Guangdong Decheng Environmental Sci-Tech Co., Ltd. | Method of removing toxins from fly ash |
| CN206643118U (en) * | 2017-02-14 | 2017-11-17 | 蓝龙飞 | A kind of electronics manufacturing waste treatment device |
| CN210253525U (en) * | 2019-08-13 | 2020-04-07 | 湖南大青生态科技有限公司 | Deep stabilization treatment device for heavy metal waste residues containing arsenic, cadmium, copper and lead |
| CN213052052U (en) * | 2020-07-17 | 2021-04-27 | 南通九洲环保科技有限公司 | Hazardous waste pretreatment system |
| WO2021194691A1 (en) * | 2020-03-23 | 2021-09-30 | Atkins Nuclear Secured Holdings Corporation | Mixing assembly for a container and method of operating the same |
| CN215743349U (en) * | 2021-07-23 | 2022-02-08 | 内蒙古通威高纯晶硅有限公司 | Processing system of chlorosilane-containing filter residue in cold hydrogenation process |
| CN215844840U (en) * | 2021-07-01 | 2022-02-18 | 格尔木弘钜环保科技有限公司 | Treatment device for treating industrial waste acid and aluminum ash by waste |
| CN114226421A (en) * | 2021-12-23 | 2022-03-25 | 上海电气电站环保工程有限公司 | Treatment method of semidry desulfurization ash |
| CN115228902A (en) * | 2022-07-21 | 2022-10-25 | 洋耳科技(杭州)有限公司 | Skid-mounted hazardous waste and solid waste treatment equipment and method |
| CN115254915A (en) * | 2022-08-04 | 2022-11-01 | 洋耳科技(杭州)有限公司 | Fly ash harmless treatment and resource production process and equipment |
| CN218191665U (en) * | 2022-06-30 | 2023-01-03 | 安徽晖达通新材料科技有限公司 | Machine membrane waste recovery device |
| US11565289B1 (en) * | 2022-01-14 | 2023-01-31 | Viking Ozone Technology, LLC | Multi-chamber medical waste ozone-based treatment systems and methods |
-
2023
- 2023-05-31 CN CN202310633232.XA patent/CN116637920B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5582793A (en) * | 1991-10-03 | 1996-12-10 | Antaeus Group, Inc. | Process for treating waste material |
| JP2003190915A (en) * | 2001-12-28 | 2003-07-08 | Jfe Engineering Kk | Method of melting treatment and apparatus therefor |
| US20050049449A1 (en) * | 2003-08-25 | 2005-03-03 | Forrester Keith Edward | Method for chemiophysical stabilization of waste |
| WO2009043322A1 (en) * | 2007-10-02 | 2009-04-09 | Zweckverband Abfallbehandlung Kahlenberg | Method and device for treating waste having organic fraction |
| CN102039302A (en) * | 2010-10-29 | 2011-05-04 | 范宏筠 | Novel pollution-free drying treatment process for waste vinasse generated by brewing |
| CN103894408A (en) * | 2014-03-27 | 2014-07-02 | 武汉都市环保工程技术股份有限公司 | Contaminated soil stabilizing and solidifying treatment and secure backfilling disposal method |
| CN206184908U (en) * | 2016-11-08 | 2017-05-24 | 广州中科建禹环保有限公司 | Processing apparatus is stabilized to dangerous solid waste medicament of heavy metal |
| US9744393B1 (en) * | 2016-12-18 | 2017-08-29 | Guangdong Decheng Environmental Sci-Tech Co., Ltd. | Method of removing toxins from fly ash |
| CN206643118U (en) * | 2017-02-14 | 2017-11-17 | 蓝龙飞 | A kind of electronics manufacturing waste treatment device |
| CN210253525U (en) * | 2019-08-13 | 2020-04-07 | 湖南大青生态科技有限公司 | Deep stabilization treatment device for heavy metal waste residues containing arsenic, cadmium, copper and lead |
| WO2021194691A1 (en) * | 2020-03-23 | 2021-09-30 | Atkins Nuclear Secured Holdings Corporation | Mixing assembly for a container and method of operating the same |
| CN213052052U (en) * | 2020-07-17 | 2021-04-27 | 南通九洲环保科技有限公司 | Hazardous waste pretreatment system |
| CN215844840U (en) * | 2021-07-01 | 2022-02-18 | 格尔木弘钜环保科技有限公司 | Treatment device for treating industrial waste acid and aluminum ash by waste |
| CN215743349U (en) * | 2021-07-23 | 2022-02-08 | 内蒙古通威高纯晶硅有限公司 | Processing system of chlorosilane-containing filter residue in cold hydrogenation process |
| CN114226421A (en) * | 2021-12-23 | 2022-03-25 | 上海电气电站环保工程有限公司 | Treatment method of semidry desulfurization ash |
| US11565289B1 (en) * | 2022-01-14 | 2023-01-31 | Viking Ozone Technology, LLC | Multi-chamber medical waste ozone-based treatment systems and methods |
| CN218191665U (en) * | 2022-06-30 | 2023-01-03 | 安徽晖达通新材料科技有限公司 | Machine membrane waste recovery device |
| CN115228902A (en) * | 2022-07-21 | 2022-10-25 | 洋耳科技(杭州)有限公司 | Skid-mounted hazardous waste and solid waste treatment equipment and method |
| CN115254915A (en) * | 2022-08-04 | 2022-11-01 | 洋耳科技(杭州)有限公司 | Fly ash harmless treatment and resource production process and equipment |
Non-Patent Citations (1)
| Title |
|---|
| 邓四化;孙军;徐俊;王隽哲;徐嘉俊;: "论危险废物的处理处置技术", 装备机械, no. 02, pages 62 - 68 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116637920B (en) | 2023-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102992436B (en) | Movable multi-spiral high-precision activated carbon adding device | |
| CN207951246U (en) | A kind of regulating reservoir with control system | |
| CN116637920B (en) | Online intelligent general industrial solid waste attribute denaturation device and method | |
| CN215143291U (en) | Incineration fly ash pretreatment system | |
| CN216622334U (en) | Solid waste heavy metal detection device | |
| CN2913807Y (en) | Pipe conveying apparatus for coating spreading machine | |
| CN212609752U (en) | Plasma guide filter circulation washing and wastewater treatment system with reaction unit | |
| CN220547445U (en) | Industrial solid waste conversion device | |
| CN212597855U (en) | Utilize useless device of coal fired power plant clean flue gas processing basicity danger | |
| CN210795817U (en) | Ecological environment comprehensive treatment device | |
| CN211190058U (en) | Real mineral varnish base material feeding unit | |
| CN114011635A (en) | Coating powder spraying line | |
| CN221360044U (en) | Quantitative atomization adding equipment for liquid additive of vertical mill grinding system | |
| CN111468510A (en) | Device and method for treating alkaline hazardous waste by using clean flue gas of coal-fired power plant | |
| CN216114056U (en) | Cement kiln is dealt with danger waste material in coordination and is thrown material system | |
| CN214916079U (en) | Intelligent control lime feeding device | |
| CN220245890U (en) | Ship-borne automatic dosing system for environment-friendly dredging sediment treatment | |
| CN220544203U (en) | Electrolyte conveying system | |
| CN217341263U (en) | Improved device for double discharging pipes of reaction kettle | |
| CN220618497U (en) | Sand and stone transportation-free sewage treatment system | |
| CN220641795U (en) | Feeding device of powder screw conveyor | |
| CN219783973U (en) | Chemical wastewater treatment device | |
| CN221815900U (en) | Waste acid water and low ignition point organic solvent treatment equipment | |
| CN215539892U (en) | Compound jar of polycarboxylate water reducing agent | |
| CN117046361B (en) | Device for wet feeding of powder materials and water treatment method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |