CN112197602A - Industrial solid waste smelting recovery device and cleaning method thereof - Google Patents
Industrial solid waste smelting recovery device and cleaning method thereof Download PDFInfo
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- CN112197602A CN112197602A CN202011076247.3A CN202011076247A CN112197602A CN 112197602 A CN112197602 A CN 112197602A CN 202011076247 A CN202011076247 A CN 202011076247A CN 112197602 A CN112197602 A CN 112197602A
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- 238000003723 Smelting Methods 0.000 title claims abstract description 69
- 238000011084 recovery Methods 0.000 title claims abstract description 38
- 239000002910 solid waste Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000001914 filtration Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000007789 gas Substances 0.000 claims description 27
- 239000002918 waste heat Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000004064 recycling Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 239000002440 industrial waste Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 201000010001 Silicosis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B43/00—Obtaining mercury
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/14—Arrangements of heating devices
-
- 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
- Y02P10/20—Recycling
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention belongs to the technical field of industrial solid waste recovery, and particularly relates to an industrial solid waste smelting recovery device and a cleaning method thereof, wherein the industrial solid waste smelting recovery device comprises a bottom plate, a smelting furnace, a first exhaust pipe and a filtering mechanism; the smelting furnace is arranged at the top of the bottom plate; the first exhaust pipe is arranged on the side wall of the smelting furnace; the filtering mechanism is arranged at the end part of the first exhaust pipe; the filtering mechanism comprises a box body, a first supporting plate, a motor, a rotating shaft, a cylindrical cam, an ejector rod and a filtering plate; the box body is arranged on one side of the smelting furnace and is communicated with the smelting furnace through a first exhaust pipe; the first supporting plate is fixedly connected to the top of the box body; the motor is arranged on the side wall of the first supporting plate; the rotating shaft is arranged at the output end of the motor; the cylindrical cam is arranged on the side wall of the rotating shaft; the filter plate is rotatably connected to the side wall of the box body; the ejector rod penetrates through the top of the box body, and one end of the ejector rod is connected to the filter plate in a ball mode; the mercury vapor is filtered, and the air environment is protected.
Description
Technical Field
The invention belongs to the technical field of industrial solid waste recovery, and particularly relates to an industrial solid waste smelting recovery device and a cleaning method thereof.
Background
With the development of industrial production, the amount of industrial waste is increasing. Especially the largest industrial discharge amount of metallurgy, thermal power generation and the like. The industrial waste is large in quantity, various in types, complex in components and quite difficult to treat. Today, only a limited number of industrial wastes are utilized, such as steel slag in the united states, sweden, etc., and fly ash and coal slag in japan, denmark, etc. Other industrial wastes are mainly stored in a passive manner, and part of harmful industrial solid wastes are treated by methods such as landfill, incineration, chemical conversion, microbial treatment and the like; in the metal melting process, the higher the temperature is, a part of metal liquid is gasified, namely (evaporated), a part of metal molecules enter air, and at high temperature, metal oxide is generated and dispersed in the air; if absorbed by a person, it will cause at least some of the dust to be drawn into the lungs, forming silicosis; the consequences are more severe if the compound is toxic; the gaseous metal is usually mercury vapor, and a part of the mercury vapor is discharged during the process of melting the waste mercury.
When the existing industrial solid waste smelting and recycling device is used for recycling mercury, namely metal, gas discharged by a smelting furnace has strong toxicity, and if the gas is inhaled by people, the gas can bring great harm to physical and psychological health of people.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the existing problems, the invention provides an industrial solid waste smelting recovery device and a cleaning method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an industrial solid waste smelting recovery device and a cleaning method thereof, comprising a bottom plate, a smelting furnace, a first exhaust pipe and a filtering mechanism; the smelting furnace is arranged at the top of the bottom plate; the first exhaust pipe is arranged on the side wall of the smelting furnace; the filtering mechanism is arranged at the end part of the first exhaust pipe; the filtering mechanism comprises a box body, a first supporting plate, a motor, a rotating shaft, a cylindrical cam, an ejector rod and a filtering plate; the box body is arranged on one side of the smelting furnace and is communicated with the smelting furnace through a first exhaust pipe; the first supporting plate is fixedly connected to the top of the box body; the motor is arranged on the side wall of the first supporting plate; the rotating shaft is arranged at the output end of the motor; the cylindrical cam is arranged on the side wall of the rotating shaft; the filter plate is rotatably connected to the side wall of the box body; the ejector rod penetrates through the top of the box body, and one end of the ejector rod is connected to the filter plate in a ball mode; the during operation, put into the smelting furnace with the mercury metal, with the end cover lid at the top of smelting furnace, resistance piece through bottom plate inside heats, make the mercury metal melting, at this in-process, the smelting furnace can produce more mercury vapour, these mercury vapour will be through in the first blast pipe entering box body, open the switch of motor simultaneously, make the motor drive the pivot and rotate, so the cylinder cam also rotates along with the pivot, and then make ejector pin intermittent type nature extrusion filter, the effect of rethread spring, make the filter produce the luffing motion, can accelerate the filtration to mercury vapour.
Preferably, the inner wall of the box body is symmetrically provided with second supporting plates; the top of the second supporting plate is connected with a spring, and one end of the spring is connected with the filtering plate; the side wall of the ejector rod is provided with a limiting block; the during operation drives the cylindrical cam and rotates the back when the motor, and the cylindrical cam will intermittent type nature extrusion filter for filter extrusion spring, because the characteristic of spring self, after the cylindrical cam left the ejector pin, the filter will kick-back, so the filter will constantly produce the swing, can accelerate the filtration to mercury vapour.
Preferably, the top of the smelting furnace is provided with an end cover; a resistance block is arranged inside the bottom plate; a support column is arranged at the bottom of the bottom plate; during operation, the mercury metal is put into the smelting furnace, the end cover is covered at the top of the smelting furnace, and the resistance block in the bottom plate is used for heating, so that the mercury metal is molten.
Preferably, a second exhaust pipe is arranged at the top of the box body; a waste heat recovery mechanism is arranged at the end part of the second exhaust pipe; during operation, gas filtered by the filtering mechanism enters the waste heat recovery mechanism from the second exhaust pipe, so that heat contained in the gas is recovered, resource conservation is facilitated, and the environment is protected.
Preferably, the waste heat recovery mechanism comprises a first groove body, a second groove body, a first straight rod, a lantern ring, fan blades, a first gear, a second straight rod and a water bucket; the first groove body is arranged on one side of the box body; the second tank body is arranged inside the first tank body; the first straight rod is rotatably connected to the side wall of the second groove body; the lantern ring is sleeved on the first straight rod, and does not have a relative movement trend with the first straight rod; the fan blades are arranged on the side wall of the lantern ring in a surrounding mode; the first gear is arranged on the side wall of the first straight rod; the second straight rod is rotatably connected to the side wall of the first groove body; the water bucket is connected to the side wall of the first groove body through the first straight rod; the second gear is arranged on the side wall of the second straight rod and is meshed with the first gear; during operation, after gas flows into the second groove body from the second exhaust pipe, the gas blows to the fan blades, the fan blades drive the lantern ring to rotate, the first straight rod rotates, the first gear rotates, the second gear meshed with the first gear rotates, the second straight rod rotates, the water bucket rotates along with the second straight rod, heating of the water bucket can be achieved, recycling of waste heat is achieved, resources are saved, and the environment is protected.
Preferably, the second exhaust pipe penetrates through the wall bodies of the first groove body and the second groove body, and the end part of the second exhaust pipe is arranged below the fan blade; and an air suction pump is arranged at the end part of the second exhaust pipe.
A cleaning method of an industrial solid waste smelting recovery device comprises the following steps:
putting mercury metal into a smelting furnace, covering an end cover on the top of the smelting furnace, and heating through a resistance block in a bottom plate to melt the mercury metal;
step one, the smelting furnace in the step one can generate more mercury vapor, the mercury vapor enters the box body through the first exhaust pipe, and meanwhile, a switch of the motor is turned on, so that the motor drives the rotating shaft to rotate, the cylindrical cam also rotates along with the rotating shaft, and the push rod intermittently extrudes the filter plate;
secondly, the spring is extruded by the filter plate, and due to the characteristics of the spring, when the cylindrical cam leaves the ejector rod, the filter plate can rebound, so that the filter plate can continuously swing, and the filtering of mercury vapor can be accelerated;
step three, the gas filtered by the filtering mechanism enters the waste heat recovery mechanism from the second exhaust pipe, firstly, the gas flows into the second groove body from the second exhaust pipe, the gas is blown to the fan blades, so that the fan blades drive the lantern ring to rotate, the first straight rod rotates, the first gear rotates, the second gear meshed with the first gear rotates, and the second straight rod rotates;
and step four, the bucket rotates along with the second straight rod, so that the bucket can be heated, the waste heat is recycled, the resource is saved, and the environment is protected.
The invention has the following beneficial effects:
1. according to the industrial solid waste smelting and recycling device and the cleaning method thereof, the filtering mechanism is arranged, and the box body, the first supporting plate, the motor, the rotating shaft, the cylindrical cam, the ejector rod and the filtering plate are matched for use, so that gas entering the box body can be filtered quickly, the gas filtering effect is improved, and the device is simple in structure, convenient and practical.
2. According to the industrial solid waste smelting recovery device and the cleaning method thereof, the limiting block is arranged, so that the ejector rod cannot move downwards all the time, and meanwhile, due to the use of the second supporting plate and the spring, the swinging effect of the filtering plate is convenient to realize, and the filtering effect on gas is further improved.
3. According to the industrial solid waste smelting recovery device and the cleaning method thereof, the waste heat recovery mechanism is arranged, and the gas blows the fan blades, so that the fan blades drive the lantern ring to rotate, the first straight rod rotates, the first gear rotates, the second gear meshed with the first gear rotates, the second straight rod rotates, the water bucket rotates along with the second straight rod, the water bucket is heated, waste heat is recycled, resources are saved, and the environment is protected.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic diagram of the overall structure of an industrial solid waste smelting recovery unit and a cleaning method thereof according to the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of an industrial solid waste smelting recovery unit and a cleaning method thereof according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
in the figure: 1. a base plate; 2. a smelting furnace; 21. a pillar; 3. a first exhaust pipe; 4. a filtering mechanism; 41. a box body; 411. a second exhaust pipe; 42. a first support plate; 43. a motor; 44. a rotating shaft; 45. a cylindrical cam; 46. a top rod; 461. a limiting block; 47. a filter plate; 48. a second support plate; 49. a spring; 5. an end cap; 6. a resistance block; 7. a waste heat recovery mechanism; 71. a first tank body; 72. a second tank body; 73. a first straight rod; 74. a collar; 75. a fan blade; 76. a first gear; 77. a second gear; 78. a second straight rod; 79. a water bucket.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the industrial solid waste smelting and recycling device and the cleaning method thereof according to the present invention comprise a bottom plate 1, a smelting furnace 2, a first exhaust pipe 3 and a filtering mechanism 4; the smelting furnace 2 is arranged at the top of the bottom plate 1; the first exhaust pipe 3 is arranged on the side wall of the smelting furnace 2; the filtering mechanism 4 is arranged at the end part of the first exhaust pipe 3; the filtering mechanism 4 comprises a box body 41, a first supporting plate 42, a motor 43, a rotating shaft 44, a cylindrical cam 45, a mandril 46 and a filtering plate 47; the box body 41 is arranged at one side of the smelting furnace 2 and is communicated with the smelting furnace 2 through the first exhaust pipe 3; the first supporting plate 42 is fixedly connected to the top of the box body 41; the motor 43 is arranged on the side wall of the first supporting plate 42; the rotating shaft 44 is arranged at the output end of the motor 43; the cylindrical cam 45 is arranged on the side wall of the rotating shaft 44; the filter plate 47 is rotatably connected to the side wall of the box body 41; the ejector rod 46 penetrates through the top of the box body 41, and one end of the ejector rod 46 is in ball joint with the filter plate 47; the during operation, put into smelting furnace 2 with the mercury metal, cover 5 lids the top at smelting furnace 2, resistance piece 6 through bottom plate 1 inside heats, make the mercury metal melting, in this in-process, smelting furnace 2 can produce more mercury vapour, these mercury vapour will get into in the box 41 through first exhaust pipe 3, open the switch of motor 43 simultaneously, make motor 43 drive pivot 44 rotate, then cylindrical cam 45 also rotates along with pivot 44, and then make ejector pin 46 intermittent type nature extrusion filter 47, the effect of rethread spring 49, make filter 47 produce the luffing motion, can accelerate the filtration to mercury vapour.
As an embodiment of the present invention, the inner wall of the box body 41 is symmetrically provided with a second supporting plate 48; the top of the second supporting plate 48 is connected with a spring 49, and one end of the spring 49 is connected with the filtering plate 47; the side wall of the top rod 46 is provided with a limit block 461; the during operation, after motor 43 drives cylindrical cam 45 and rotates, cylindrical cam 45 will intermittently extrude filter 47 for filter 47 extrudes spring 49, because the characteristic of spring 49 self, after cylindrical cam 45 left ejector pin 46, filter 47 will kick-back, and then filter 47 will constantly produce the swing, can accelerate the filtration to mercury vapour.
As an embodiment of the invention, the top of the smelting furnace 2 is provided with an end cover 5; a resistance block 6 is arranged inside the bottom plate 1; the bottom of the bottom plate 1 is provided with a support column 11; during operation, mercury metal is put into the smelting furnace 2, the end cover 5 is covered on the top of the smelting furnace 2, and heating is carried out through the resistance block 6 inside the bottom plate 1, so that the mercury metal is molten.
As an embodiment of the present invention, a second exhaust pipe 411 is provided on the top of the box 41; a waste heat recovery mechanism 7 is arranged at the end part of the second exhaust pipe 411; during operation, the gas filtered by the filtering mechanism 4 enters the waste heat recovery mechanism 7 from the second exhaust pipe 411, so that the heat contained in the gas is recovered, and the waste heat recovery mechanism is beneficial to saving resources and protecting the environment.
As an embodiment of the present invention, the waste heat recovery mechanism 7 includes a first groove 71, a second groove 72, a first straight rod 73, a collar 74, a fan blade 75, a first gear 76, a second gear 77, a second straight rod 78, and a water bucket 79; the first groove body 71 is arranged on one side of the box body 41; the second groove body 72 is arranged inside the first groove body 71; the first straight rod 73 is rotatably connected to the side wall of the second groove body 72; the lantern ring 74 is sleeved on the first straight rod 73, and has no relative movement tendency with the first straight rod 73; the fan blades 75 are arranged on the side wall of the sleeve ring 74 in a surrounding mode; the first gear 76 is arranged on the side wall of the first straight rod 73; the second straight rod 78 is rotatably connected to the side wall of the first groove body 71; the water bucket 79 is connected to the side wall of the first groove body 71 through the first straight rod 73; the second gear 77 is arranged on the side wall of the second straight rod 78 and is meshed with the first gear 76; the second exhaust pipe 411 is arranged in the wall bodies of the first groove body 71 and the second groove body 72 in a penetrating manner, and the end part of the second exhaust pipe 411 is arranged below the fan blades 75; an air suction pump is arranged at the end part of the second exhaust pipe 411; during operation, after gas flows into the second groove body 72 from the second exhaust pipe 411, the gas blows to the fan blades 75, so that the fan blades 75 drive the lantern ring 74 to rotate, then the first straight rod 73 rotates, further the first gear 76 rotates, then the second gear 77 meshed with the first gear rotates, further the second straight rod 78 rotates, then the water bucket 79 rotates along with the second straight rod 78, heating of the water bucket 79 can be achieved, recycling of waste heat is achieved, resources are saved, and the environment is protected.
A cleaning method of an industrial solid waste smelting recovery device comprises the following steps:
step one, putting mercury metal into a smelting furnace 2, covering an end cover 5 on the top of the smelting furnace 2, and heating through a resistance block 6 in a bottom plate 1 to melt the mercury metal;
step one, the smelting furnace 2 in the step one can generate more mercury vapor, the mercury vapor enters the box body 41 through the first exhaust pipe 3, and meanwhile, a switch of the motor 43 is turned on, so that the motor 43 drives the rotating shaft 44 to rotate, then the cylindrical cam 45 also rotates along with the rotating shaft 44, and further the push rod 46 intermittently extrudes the filter plate 47;
step two, the spring 49 is extruded by the filter plate 47, and due to the characteristics of the spring 49, after the cylindrical cam 45 leaves the ejector rod 46, the filter plate 47 rebounds, so that the filter plate 47 continuously swings, and the filtering of mercury vapor can be accelerated;
step three, the gas filtered by the filtering mechanism 4 enters the waste heat recovery mechanism 7 from the second exhaust pipe 411, firstly, the gas flows into the second groove body 72 from the second exhaust pipe 411, the gas is blown to the fan blades 75, so that the fan blades 75 drive the lantern ring 74 to rotate, the first straight rod 73 rotates, the first gear 76 rotates, the second gear 77 meshed with the first gear rotates, and the second straight rod 78 rotates;
step four, the water bucket 79 rotates along with the second straight rod 78, the water bucket 79 can be heated, the waste heat is recycled, and the water bucket is beneficial to saving resources and protecting the environment.
The working principle is as follows: during operation, mercury metal is put into the smelting furnace 2, the end cover 5 covers the top of the smelting furnace 2, and the mercury metal is heated through the resistance block 6 in the bottom plate 1, so that the mercury metal is molten, in the process, the smelting furnace 2 can generate more mercury vapor, the mercury vapor enters the box body 41 through the first exhaust pipe 3, and meanwhile, the switch of the motor 43 is turned on, so that the motor 43 drives the rotating shaft 44 to rotate, the cylindrical cam 45 also rotates along with the rotating shaft 44, further, the ejector rod 46 intermittently extrudes the filter plate 47, the filter plate 47 extrudes the spring 49, due to the characteristics of the spring 49, after the cylindrical cam 45 leaves the ejector rod 46, the filter plate 47 rebounds, the filter plate 47 continuously swings, and the filtering of the mercury vapor can be accelerated; the gas filtered by the filtering mechanism 4 enters the waste heat recovery mechanism 7 from the second exhaust pipe 411, the gas firstly flows into the second groove body 72 from the second exhaust pipe 411, the gas is blown to the fan blades 75, the fan blades 75 drive the lantern ring 74 to rotate, then the first straight rod 73 rotates, further the first gear 76 rotates, then the second gear 77 meshed with the first gear rotates, further the second straight rod 78 rotates, then the water bucket 79 rotates along with the second straight rod 78, heating of the water bucket 79 can be achieved, waste heat recovery and utilization are achieved, resources are saved, and the environment is protected.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a recovery unit is smelted to industry solid useless which characterized in that: comprises a bottom plate (1), a smelting furnace (2), a first exhaust pipe (3) and a filtering mechanism (4); the smelting furnace (2) is arranged at the top of the bottom plate (1); the first exhaust pipe (3) is arranged on the side wall of the smelting furnace (2); the filtering mechanism (4) is arranged at the end part of the first exhaust pipe (3); the filtering mechanism (4) comprises a box body (41), a first supporting plate (42), a motor (43), a rotating shaft (44), a cylindrical cam (45), a push rod (46) and a filtering plate (47); the box body (41) is arranged at one side of the smelting furnace (2) and is communicated with the smelting furnace (2) through a first exhaust pipe (3); the first supporting plate (42) is fixedly connected to the top of the box body (41); the motor (43) is arranged on the side wall of the first supporting plate (42); the rotating shaft (44) is arranged at the output end of the motor (43); the cylindrical cam (45) is arranged on the side wall of the rotating shaft (44); the filter plate (47) is rotatably connected to the side wall of the box body (41); the ejector rod (46) penetrates through the top of the box body (41), and one end of the ejector rod (46) is connected to the filter plate (47) in a ball mode.
2. The industrial solid waste smelting recovery device of claim 1, wherein: the inner wall of the box body (41) is symmetrically provided with a second supporting plate (48); the top of the second supporting plate (48) is connected with a spring (49), and one end of the spring (49) is connected with the filtering plate (47); the side wall of the ejector rod (46) is provided with a limiting block (461).
3. The industrial solid waste smelting recovery device of claim 2, wherein: an end cover (5) is arranged at the top of the smelting furnace (2); a resistance block (6) is arranged in the bottom plate (1); the bottom of the bottom plate (1) is provided with a support column (11).
4. The industrial solid waste smelting recovery device of claim 3, wherein: a second exhaust pipe (411) is arranged at the top of the box body (41); and a waste heat recovery mechanism (7) is arranged at the end part of the second exhaust pipe (411).
5. The industrial solid waste smelting recovery device of claim 4, wherein: the waste heat recovery mechanism (7) comprises a first groove body (71), a second groove body (72), a first straight rod (73), a sleeve ring (74), fan blades (75), a first gear (76), a second gear (77), a second straight rod (78) and a water bucket (79); the first groove body (71) is arranged on one side of the box body (41); the second groove body (72) is arranged inside the first groove body (71); the first straight rod (73) is rotatably connected to the side wall of the second groove body (72); the lantern ring (74) is sleeved on the first straight rod (73), and does not move relative to the first straight rod (73); the fan blades (75) are arranged on the side wall of the sleeve ring (74) in a surrounding mode; the first gear (76) is arranged on the side wall of the first straight rod (73); the second straight rod (78) is rotatably connected to the side wall of the first groove body (71); the water bucket (79) is connected to the side wall of the first groove body (71) through a first straight rod (73); the second gear (77) is arranged on the side wall of the second straight rod (78) and is meshed with the first gear (76).
6. The industrial solid waste smelting recovery device of claim 5, wherein: the second exhaust pipe (411) penetrates through the wall bodies of the first groove body (71) and the second groove body (72), and the end part of the second exhaust pipe (411) is arranged below the fan blade (75); an air suction pump is arranged at the end part of the second exhaust pipe (411).
7. A cleaning method of an industrial solid waste smelting recovery device is characterized by comprising the following steps: the method comprises the following steps:
putting mercury metal into a smelting furnace (2), covering an end cover (5) on the top of the smelting furnace (2), and heating through a resistance block (6) in a bottom plate (1) to melt the mercury metal;
step one, the smelting furnace (2) in the step one generates more mercury vapor, the mercury vapor enters the box body (41) through the first exhaust pipe (3), meanwhile, a switch of the motor (43) is turned on, the motor (43) drives the rotating shaft (44) to rotate, then the cylindrical cam (45) rotates along with the rotating shaft (44), and the push rod (46) intermittently extrudes the filter plate (47);
secondly, the spring (49) is extruded by the filter plate (47), and due to the characteristics of the spring (49), after the cylindrical cam (45) leaves the ejector rod (46), the filter plate (47) can rebound, so that the filter plate (47) can continuously swing, and the filtering of mercury vapor can be accelerated;
step three, the gas filtered by the filtering mechanism (4) enters the waste heat recovery mechanism (7) from the second exhaust pipe (411), firstly, the gas flows into the second groove body (72) from the second exhaust pipe (411), the gas is blown to the fan blades (75), the fan blades (75) drive the lantern ring (74) to rotate, the first straight rod (73) rotates, the first gear (76) rotates, the second gear (77) meshed with the first gear rotates, and the second straight rod (78) rotates;
step four, the water bucket (79) rotates along with the second straight rod (78), the water bucket (79) can be heated, waste heat is recycled, and the water bucket is beneficial to saving resources and protecting the environment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011076247.3A CN112197602A (en) | 2020-10-10 | 2020-10-10 | Industrial solid waste smelting recovery device and cleaning method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425555A (en) * | 2022-01-27 | 2022-05-03 | 山西丽浦创新科技有限公司 | Low-carbon environment-friendly resource utilization process and system for high-mercury cyanide-containing gold separation waste residues |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425555A (en) * | 2022-01-27 | 2022-05-03 | 山西丽浦创新科技有限公司 | Low-carbon environment-friendly resource utilization process and system for high-mercury cyanide-containing gold separation waste residues |
| CN114425555B (en) * | 2022-01-27 | 2023-03-14 | 山西丽浦创新科技有限公司 | Low-carbon environment-friendly resource utilization process and system for high-mercury cyanide-containing gold separation waste residues |
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Application publication date: 20210108 |