CN116464971A - Dangerous waste sintering purification device with waste heat recovery - Google Patents
Dangerous waste sintering purification device with waste heat recovery Download PDFInfo
- Publication number
- CN116464971A CN116464971A CN202310605694.0A CN202310605694A CN116464971A CN 116464971 A CN116464971 A CN 116464971A CN 202310605694 A CN202310605694 A CN 202310605694A CN 116464971 A CN116464971 A CN 116464971A
- Authority
- CN
- China
- Prior art keywords
- fixed
- heat recovery
- sintering
- waste heat
- waste
- 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
- 238000005245 sintering Methods 0.000 title claims abstract description 59
- 238000000746 purification Methods 0.000 title claims abstract description 47
- 239000002918 waste heat Substances 0.000 title claims abstract description 40
- 238000011084 recovery Methods 0.000 title claims abstract description 37
- 239000002699 waste material Substances 0.000 title description 3
- 239000002920 hazardous waste Substances 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000003044 adaptive effect Effects 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 239000002912 waste gas Substances 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 9
- 231100000572 poisoning Toxicity 0.000 abstract description 6
- 230000000607 poisoning effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010849 combustible waste Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a hazardous waste sintering purification device with waste heat recovery, which comprises a fixed square seat, wherein a mounting through pipe is communicated with the side end of the fixed square seat, a fixed communication port is formed in the top end of the fixed square seat, and an adaptive slotted hole is formed in the top end surface of the fixed square seat; one side of the fixed communication port is mutually communicated with a sintering purification furnace, the side face of the sintering purification furnace is provided with a waste heat recovery component in a fitting mode, and one side of the sintering purification furnace is fixedly sleeved with a communication side plate. According to the invention, through arranging the waste heat recovery assembly and the sintering purification furnace, an operator inputs hazardous waste into the inner surface of the sintering purification furnace through the fixed communication port, and sinters the hazardous waste by utilizing the existing ignition technology, so that innocent treatment is performed, and meanwhile, the waste gas generated in the sintering purification furnace is sufficiently filtered and purified by utilizing the double-layer filtering effect of the fixed filter plate and the filter disc, so that the problems of poisoning of surrounding staff caused by the toxicity of the waste gas and the like are avoided.
Description
Technical Field
The invention relates to the technical field of hazardous waste purifying devices, in particular to a hazardous waste sintering purifying device with waste heat recovery.
Background
At present, the environmental problem is more and more emphasized, generally, the treatment of the copper-containing and nickel-containing solid hazardous waste sintering flue gas is to remove dust through a bag-type dust collector, desulfurize through a desulfurizing tower and discharge the flue gas into a chimney after demisting through a demister, and the industrial waste heat recovery comprises: the method comprises the steps of flue gas waste heat recovery, cooling medium waste heat recovery, waste steam waste water waste heat recovery, chemical reaction heat recovery, high-temperature product and slag waste heat recovery, and combustible waste gas and waste heat, and is characterized in that the method is required to be combined with process production from economical point of view, the whole design and arrangement of a system are carried out, energy is comprehensively utilized, so that the efficiency of a waste heat utilization system is improved, the domestic current industrial waste heat recovery technology can be divided into a heat exchange technology, a heat power conversion technology and a waste heat refrigerating and heating technology according to the energy transmission or conversion characteristics in the waste heat utilization process, the technology is the most direct and high-efficiency economic method in the hazardous waste sintering and purifying process, and the waste heat energy is directly transmitted to the energy consumption process of the self process through heat exchange equipment without changing the waste heat energy form, so that primary energy consumption is reduced.
It still has some drawbacks in practical use, such as: in the existing hazardous waste sintering process, when heat is recycled, a large amount of toxic and harmful gas can be generated in the hazardous waste sintering process, so that the hot gas generated after sintering is directly utilized at present, waste gas is easily absorbed by workers, thereby causing poisoning accidents and affecting the working safety of the device.
Accordingly, the inventor has the problem of providing a hazardous waste sintering purification device with waste heat recovery, which is expected to achieve the purpose of having more practical value, by keeping the experience of the design development and the actual production in the related industry for many years and researching and improving the existing structure and the defects.
Disclosure of Invention
In order to overcome the defects of the prior art, the embodiment of the invention provides a hazardous waste sintering purification device with waste heat recovery, which is characterized in that by arranging a waste heat recovery component and a sintering purification furnace, firstly, operators throw hazardous waste into the inner surface of the sintering purification furnace through a fixed communication port and sinter the hazardous waste by utilizing the existing ignition technology, so as to carry out harmless treatment, simultaneously, the two-layer filtering function of a fixed filter plate and a filtering disc is utilized, and the filtering disc is made of active carbon, so that the filtering disc is provided with a porous structure, has a large specific surface area and adsorptivity, thereby fully filtering and purifying waste gas generated in the sintering purification furnace, avoiding the waste gas from being discharged into the air, polluting the environment, causing the problems of poisoning of surrounding staff and the like, through setting up connection handle, extension spring and two layer boards and spacing cylinder, through mentioning connection handle, make the spacing cylinder of its bottom both sides break away from the inside embedding round slot of intercommunication curb plate in, can normally change, follow-up can be with unclamping connection handle, make its bottom drive spacing cylinder and resume the normal position under the effect of extension spring shrink elasticity, utilize the bottom of spacing cylinder to slide through the surface of slip notch and extend to the inside of intercommunication curb plate during embedding round slot to fix fixed section of thick bamboo and two layer boards, avoid it to change the back to two filter, cause the layer board to take place to remove and break away from normal position scheduling problem, further ensure its holistic security of device, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the hazardous waste sintering purification device with the waste heat recovery function comprises a fixed square seat, wherein a mounting through pipe is connected with the side end of the fixed square seat, a fixed communication port is formed in the top end of the fixed square seat, and an adaptive slotted hole is formed in the top end surface of the fixed square seat;
the sintering purification furnace is characterized in that one sides of the fixed communication ports are mutually communicated, the side faces of the sintering purification furnace are attached to be provided with waste heat recovery assemblies, one side of the sintering purification furnace is fixedly sleeved with a communication side plate, a combustion inner cavity is formed in the sintering purification furnace, and a driving structure is fixedly inlaid on the side face of the periphery of the sintering purification furnace.
In a preferred embodiment, the waste heat recovery assembly comprises a curved winding pipe, wherein one sides of the curved winding pipe are mutually communicated with a fixed through pipe, the top ends of the fixed through pipes are communicated with a fixed air outlet, and the top ends of the fixed through pipes are communicated with a communicated air pump.
In a preferred embodiment, the other end of the communicating air pump is communicated with an air inlet pipe, a fixed filter plate is fixedly sleeved on the top end surface of the combustion inner cavity, a filter disc is fixed on the top end of the fixed filter plate, a concentrated cone cover is detachably sleeved on the top end of the sintering purifying furnace, and the whole filter disc is made of activated carbon.
In a preferred embodiment, the top end of the concentrated cone-shaped cover is fixedly embedded with a blocking fence, the top end surface of the concentrated cone-shaped cover is provided with an exhaust port, and the side surface of the concentrated cone-shaped cover is provided with a fixed embedding opening.
In a preferred embodiment, the driving structure comprises a driving motor, a fixing base is fixedly sleeved at one end of the driving motor, a fixing block is arranged on one side of the driving motor, a driving axle center is fixedly connected to the driving motor, driving teeth are fixedly sleeved at the top end of the driving axle center, linkage teeth are connected to one side of the driving teeth in a meshed mode, and a fixing cylinder is fixedly sleeved at the top end of the linkage teeth.
In a preferred embodiment, the top end of the fixed cylinder is fixedly sleeved with a fixed cylinder, a fixed sleeve is arranged in the fixed cylinder, a telescopic spring is embedded and installed in the inner wall of the fixed sleeve, the top end of the telescopic spring is fixedly sleeved with a fixed top plate, and the top end of the fixed top plate is fixedly connected with a connecting handle.
In a preferred embodiment, limit cylinders are embedded and mounted on the left side and the right side of the fixed top plate, two sliding notches are formed in the surface of the fixed cylinder, connecting blocks are sleeved on the left side and the right side of the fixed cylinder in an embedded mode, a first fixed supporting plate and a second fixed supporting plate are fixedly sleeved on one side of each connecting block, and the fixed top plate and the sliding notches are mutually and slidably mounted.
In a preferred embodiment, the bottom end surfaces of the first fixed supporting plate and the second fixed supporting plate are all provided with a plurality of bottom end blocks at equal intervals in the peripheral direction, one side of each bottom end block is of a semicircular structure, and the whole material of each bottom end block is an alloy material.
In a preferred embodiment, the communicating side plate and the fixed cylinder are mutually sleeved in a sliding manner, an embedded round notch matched with the limiting cylinder is formed in the surface of the communicating side plate, the inner wall of the communicating side plate is of a smooth surface structure, the bottom end of the limiting cylinder is sleeved with the surface of the sliding notch in a sliding manner and extends into the embedded round notch of the communicating side plate, and the whole limiting cylinder is made of alloy materials.
The invention has the technical effects and advantages that:
1. according to the invention, through arranging the waste heat recovery assembly and the sintering purification furnace, firstly, operators throw hazardous wastes into the inner surface of the sintering purification furnace through the fixed communication port, sinter the hazardous wastes by utilizing the existing ignition technology, so as to perform innocent treatment, simultaneously utilize the double-layer filtering effect of the fixed filter plate and the filter disc, and utilize the material of the filter disc as activated carbon, so that the filter disc has a porous structure, has a large specific surface area and adsorptivity, and fully filters and purifies waste gas generated in the sintering purification furnace, thereby avoiding the waste gas from being discharged into the air, causing environmental pollution, and causing the problems of poisoning of surrounding staff;
2. according to the invention, the driving structure and the sintering purifying furnace are arranged, the driving motor is started in the later period, so that the driving motor sequentially drives the driving teeth and the linkage teeth to rotate through the driving axle center, the fixed cylinder at the top end of the driving motor is driven to rotate, and the first fixed supporting plate and the second fixed supporting plate are further transposed, so that the filter disc and the fixed filter plate which need to be replaced after filtration are taken out, and then the new filter plate is placed on the second fixed supporting plate for replacement, so that the flexibility and the automation degree of the device are further improved;
3. according to the invention, the connecting handle, the telescopic spring, the two supporting plates and the limiting cylinder are arranged, the limiting cylinders at the two sides of the bottom end of the connecting handle are separated from the inner parts of the communicating side plates and embedded into the round slots, normal replacement can be carried out, the connecting handle can be released later, the bottom end of the connecting handle is driven to restore to the original position under the action of the shrinkage elasticity force of the telescopic spring, the bottom end of the limiting cylinder slides through the surface of the sliding notch and extends into the inner parts of the communicating side plates, and thus the fixed cylinder and the two supporting plates are fixed, the problems that the supporting plates move and are separated from the original positions after the two filtering plates are replaced are avoided, and the safety of the whole device is further ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional assembly structure of the present invention;
FIG. 3 is a schematic view of a three-dimensional assembly structure of the waste heat recovery assembly of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 6 is a schematic view of the overall structure of the waste heat recovery assembly of the present invention;
fig. 7 is a schematic diagram of a three-dimensional assembly structure of a driving structure according to the present invention.
The reference numerals are: 1. fixing the square seat; 2. mounting a through pipe; 3. a fixed communication port; 4. a communicating side plate; 5. adapting to the slotted hole; 6. a sintering purifying furnace; 7. a waste heat recovery assembly; 8. a driving structure; 9. a combustion chamber; 71. a curved winding tube; 72. fixing the through pipe; 73. fixing an air outlet; 74. the air pump is communicated; 75. an air inlet pipe; 76. fixing the filter plate; 77. a filter disc; 78. a concentrated cone-shaped cover; 79. a barrier rail; 791. an exhaust port; 792. a fixed embedding port; 81. a driving motor; 82. a fixed base; 83. a drive shaft center; 84. a drive tooth; 85. linkage teeth; 86. a fixed cylinder; 87. a fixed cylinder; 88. a fixed sleeve; 89. a telescopic spring; 891. fixing the top plate; 892. a connecting handle; 893. a limit cylinder; 894. a sliding notch; 895. a connecting block; 896. a first fixed pallet; 897. a second fixed pallet; 898. a bottom end block; 899. and a fixed block.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The hazardous waste sintering purification device with the waste heat recovery function as shown in the accompanying drawings 1 to 7 comprises a fixed square seat 1, wherein a mounting through pipe 2 is communicated with the side end of the fixed square seat 1, a fixed communication port 3 is formed in the top end of the fixed square seat 1, and an adaptive slot 5 is formed in the top end surface of the fixed square seat 1;
the sintering purification furnace is characterized in that one side of the fixed communication port 3 is mutually communicated with the sintering purification furnace 6, the side face of the sintering purification furnace 6 is provided with a waste heat recovery assembly 7 in a fitting mode, one side of the sintering purification furnace 6 is fixedly sleeved with the communication side plate 4, the inside of the sintering purification furnace 6 is provided with a combustion inner cavity 9, and the peripheral side face of the sintering purification furnace 6 is fixedly embedded with a driving structure 8;
the waste heat recovery assembly 7 comprises a bent winding pipe 71, one side of the bent winding pipe 71 is mutually communicated with a fixed through pipe 72, the top end of the fixed through pipe 72 is communicated with a fixed air outlet 73, and the top end of the 731 is communicated with a communicated air pump 74; the top end of the concentrated cone-shaped cover 78 is fixedly embedded with a blocking fence 79, the top end surface of the concentrated cone-shaped cover 78 is provided with an exhaust port 791, and the side surface of the concentrated cone-shaped cover 78 is provided with a fixed embedded inlet 792; the driving structure 8 comprises a driving motor 81, a fixing base 82 is fixedly sleeved at one end of the driving motor 81, a fixing block 899 is arranged at one side of the fixing base 82, a driving axle center 83 is fixedly connected inside the driving motor 81, driving teeth 84 are fixedly sleeved at the top end of the driving axle center 83, linkage teeth 85 are connected at one side of the driving teeth 84 in a meshed manner, and a fixing cylinder 86 is fixedly sleeved at the top end of the linkage teeth 85; the top end of the fixed cylinder 86 is fixedly sleeved with a fixed cylinder 87, a fixed sleeve 88 is arranged in the fixed cylinder 87, a telescopic spring 89 is embedded and installed on the inner wall of the fixed sleeve 88, a fixed top plate 891 is fixedly sleeved on the top end of the telescopic spring 89, and a connecting handle 892 is fixedly connected to the top end of the fixed top plate 891; limiting columns 893 are embedded and installed on the left side and the right side of the fixed top plate 891, two sliding notches 894 are formed in the surface of the fixed barrel 87, connecting blocks 895 are embedded and sleeved on the left side and the right side of the fixed barrel 87, a first fixed supporting plate 896 and a second fixed supporting plate 897 are fixedly sleeved on one side of each connecting block 895 respectively, and the fixed top plate 891 and the sliding notches 894 are mutually and slidably installed.
Referring to fig. 3-6 of the specification, the other end of the communicating air pump 74 is communicated with an air inlet pipe 75, a fixed filter plate 76 is fixedly sleeved on the top end surface of the combustion inner cavity 9, a filter disc 77 is fixed on the top end of the fixed filter plate 76, a concentrated cone cover 78 is detachably sleeved on the top end of the sintering purifying furnace 6, and the filter disc 77 is made of activated carbon.
The implementation mode specifically comprises the following steps: the filter disc 77 is made of activated carbon, so that the filter disc has a porous structure, a large specific surface area and adsorptivity, and therefore, the waste gas generated in the sintering purification furnace 6 is sufficiently filtered and purified, the waste gas is prevented from being discharged into the air, the environment is polluted, and the problems of poisoning of surrounding staff and the like are caused.
Referring to fig. 4-7 of the specification, the bottom end surfaces of the first fixing support plate 896 and the second fixing support plate 897 are all equally divided into a plurality of bottom end blocks 898 in the peripheral direction, one side of each bottom end block 898 is of a semicircular structure, the whole material of each bottom end block 898 is an alloy material, the communicating side plate 4 and the fixing cylinder 87 are mutually sleeved in a sliding manner, an embedded circular notch matched with the limiting cylinder 893 is formed in the surface of the communicating side plate 4, the inner wall of the communicating side plate 4 is of a smooth surface structure, the bottom end of the limiting cylinder 893 is slidably sleeved on the surface of the sliding notch 894 and extends to the inside of the communicating side plate 4, and the whole body of the limiting cylinder 893 is an alloy material.
The implementation mode specifically comprises the following steps: utilize the bottom slip-on slip notch 894 of spacing cylinder 893's surface and extend to the inside of intercommunication curb plate 4 during the embedding round notch, just spacing cylinder 893's whole is alloy material, makes it possess density little, intensity, rigidity high, and shock resistance is strong, can bear great impact load, simultaneously, during the cutting processing easy plasticity to make its and the inside embedding round notch of intercommunication curb plate 4 cup joint each other, stability between the two is stronger, and the difficult fracture problem that takes place of spacing cylinder 893 simultaneously, and then increase equipment security.
The working principle of the invention is as follows:
the first step: first the operator normally assembles the various components of the device and then normally starts the device.
And a second step of: firstly, operators throw hazardous wastes into the inner surface of the sintering purification furnace 6 through the fixed communication port 3, sinter the hazardous wastes by utilizing the existing ignition technology, thereby carrying out innocent treatment, simultaneously utilize the double-layer filtering function of the fixed filter plate 76 and the filter disc 77, and utilize the material of the filter disc 77 as activated carbon to ensure that the filter disc is provided with a porous structure, has large specific surface area and adsorptivity, thereby fully filtering and purifying the waste gas generated in the sintering purification furnace 6, avoiding the waste gas being discharged into the air, causing pollution to the environment, simultaneously causing poisoning and other problems of surrounding staff, and the like, and can drive the driving motor 81 to sequentially drive the driving teeth 84 and the linkage teeth 85 to rotate through the driving axle center 83 at the later stage, thereby driving the fixed cylinder 87 at the top end of the driving motor to rotate, and further shifting the first fixed support plate 896 and the second fixed support plate 897, the filter disc 77 and the fixed filter plate 76 which need to be replaced after filtration are taken out, then a new filter plate is placed on the second fixed supporting plate 897 for replacement, the flexibility and the automation degree of the device are further improved, during replacement, the limiting cylinders 893 at the two sides of the bottom end of the connecting handle 892 are separated from the inner embedded circular slots of the communicating side plates 4 through lifting the connecting handle 892, normal replacement can be carried out, the connecting handle 892 can be loosened, the bottom end of the connecting handle 892 is driven to restore to the original position under the action of the shrinkage elastic force of the telescopic springs 89, the bottom end of the limiting cylinder 893 is utilized to slide through the surface of the sliding slot 894 and extend into the inner embedded circular slots of the communicating side plates 4, thereby fixing the fixed cylinder 87 and the two supporting plates, and finally completing the sintering work and the abandoned filtering work of the hazardous wastes, and (3) obtaining the product.
And a third step of: the operator first closes the device normally, then checks whether the fixity between the various components of the device is normal, and then replaces and repairs the parts inside the device that are more subject to aging and wear.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (9)
1. The utility model provides a useless sintering purifier of danger with waste heat recovery, includes fixed square seat (1), the side of fixed square seat (1) is linked together has installation siphunculus (2), its characterized in that: a fixed communication port (3) is formed in the top end of the fixed square seat (1), and an adaptive slot hole (5) is formed in the top end surface of the fixed square seat (1);
one side of fixed intercommunication mouth (3) is linked together and is had sintering purification stove (6), the laminating of the side of sintering purification stove (6) is provided with waste heat recovery subassembly (7), the fixed cover of one side of sintering purification stove (6) is equipped with intercommunication curb plate (4), the inside of sintering purification stove (6) is provided with burning inner chamber (9), the fixed drive structure (8) that inlay of periphery side of sintering purification stove (6).
2. The hazardous waste sintering purification device with waste heat recovery according to claim 1, wherein: the waste heat recovery assembly (7) comprises a bent winding pipe (71), one sides of the bent winding pipe (71) are mutually communicated with a fixed through pipe (72), the top ends of the fixed through pipes (72) are communicated with a fixed air outlet (73), and the top ends of the (731) are communicated with a communication air pump (74).
3. The hazardous waste sintering purification device with waste heat recovery according to claim 2, wherein: the utility model discloses a combustion air pump, including burning inner chamber (9), fixed filter (76) are equipped with on the top face fixed cover of burning inner chamber (9), the top of fixed filter (76) is fixed with filtration disc (77), the cover is equipped with concentrated toper cover (78) in the top detachable cover of sintering purification stove (6), the holistic material of filtration disc (77) is activated carbon.
4. A hazardous waste sintering purification device with waste heat recovery according to claim 3, characterized in that: the top of concentrated cone-shaped cover (78) is fixedly embedded with a blocking fence (79), an exhaust port (791) is formed in the top end face of the concentrated cone-shaped cover (78), and a fixed embedding port (792) is formed in the side face of the concentrated cone-shaped cover (78).
5. The hazardous waste sintering purification device with waste heat recovery according to claim 1, wherein: the driving structure (8) comprises a driving motor (81), a fixing base (82) is fixedly sleeved at one end of the driving motor (81), a fixing block (899) is arranged at one side of the driving motor (82), a driving axle center (83) is fixedly connected to the inside of the driving motor (81), a driving tooth (84) is fixedly sleeved at the top end of the driving axle center (83), a linkage tooth (85) is connected to one side of the driving tooth (84) in a meshed mode, and a fixing cylinder (86) is fixedly sleeved at the top end of the linkage tooth (85).
6. The hazardous waste sintering purification device with waste heat recovery according to claim 5, wherein: fixed cover in top of fixed cylinder (86) is equipped with fixed section of thick bamboo (87), fixed sleeve (88) have been seted up to the inside of fixed section of thick bamboo (87), telescopic spring (89) are installed in the inner wall embedding of fixed sleeve (88), fixed roof (891) are equipped with to the fixed cover in top of telescopic spring (89), the top fixedly connected with of fixed roof (891) connects handle (892).
7. The hazardous waste sintering purification device with waste heat recovery according to claim 6, wherein: limiting cylinders (893) are embedded and installed on the left side and the right side of a fixed top plate (891), two sliding notches (894) are formed in the surface of a fixed cylinder (87), connecting blocks (895) are embedded and sleeved on the left side and the right side of the fixed cylinder (87), a first fixed supporting plate (896) and a second fixed supporting plate (897) are fixedly sleeved on one side of each connecting block (895), and the fixed top plate (891) and the sliding notches (894) are mutually and slidably installed.
8. The hazardous waste sintering purification device with waste heat recovery according to claim 7, wherein: the bottom end faces of the first fixing support plate (896) and the second fixing support plate (897) are all circumferentially equidistant and equally divided with a plurality of bottom end blocks (898), one side of each bottom end block (898) is arranged to be of a semicircular structure, and the whole material of each bottom end block (898) is an alloy material.
9. The hazardous waste sintering purification device with waste heat recovery according to claim 1 or 7, wherein: the utility model discloses a fixed cylinder, including fixed cylinder (87) and fixed cylinder, the embedding round notch of mutually supporting with spacing cylinder (893) is offered to intercommunication curb plate (4) and fixed cylinder (87) each other slip suit, and the inner wall of showing intercommunication curb plate (4) sets up to smooth surface structure, the surface of the slip suit slip notch (894) of the bottom of spacing cylinder (893) extends to the inside of intercommunication curb plate (4) during the embedding round notch, the whole of spacing cylinder (893) is alloy material.
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| CN116464971B (en) | 2024-07-05 |
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