CN220946173U - Melting device for granulating sulfur autotrophic filler - Google Patents
Melting device for granulating sulfur autotrophic filler Download PDFInfo
- Publication number
- CN220946173U CN220946173U CN202322640924.5U CN202322640924U CN220946173U CN 220946173 U CN220946173 U CN 220946173U CN 202322640924 U CN202322640924 U CN 202322640924U CN 220946173 U CN220946173 U CN 220946173U
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- Prior art keywords
- hot
- filler
- sulfur autotrophic
- hot melting
- gas
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- 238000002844 melting Methods 0.000 title claims abstract description 59
- 230000008018 melting Effects 0.000 title claims abstract description 59
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 230000001651 autotrophic effect Effects 0.000 title claims abstract description 54
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 53
- 239000011593 sulfur Substances 0.000 title claims abstract description 53
- 239000000945 filler Substances 0.000 title claims abstract description 50
- 239000012943 hotmelt Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 238000005469 granulation Methods 0.000 claims abstract description 12
- 230000003179 granulation Effects 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 40
- 238000007664 blowing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 18
- 238000007599 discharging Methods 0.000 description 11
- 239000002994 raw material Substances 0.000 description 8
- 239000002131 composite material Substances 0.000 description 4
- 238000010309 melting process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a melting device for granulating sulfur autotrophic fillers, which relates to the field of hot melting equipment and comprises a granulator body, wherein the granulator body comprises a feed hopper, a hot melting box is arranged on the granulator body, a feed inlet and a discharge channel are arranged on the hot melting box, the discharge channel is connected with a star discharger, the star discharger is connected with a discharge hopper, the discharge hopper is communicated with the feed hopper, electric push rods are symmetrically arranged on the hot melting box, and the electric push rods are connected with a scraping frame which is positioned inside the hot melting box and is attached to the side wall of the hot melting box; this device scrapes the material to the sulfur autotrophic filler that adheres to on hot melt case lateral wall and the bottom surface comprehensively, can not exist the dead angle, can avoid simultaneously that sulfur autotrophic filler piles up and then causes the condition of granulator body lack of material to take place in the ejection of compact in-process through star tripper cooperation pushing component, and the melting effect of sulfur autotrophic filler is good, accomplishes the granulation preparation of sulfur autotrophic filler with the high-efficient cooperation of granulator body.
Description
Technical Field
The utility model relates to the field of hot melting equipment, in particular to a melting device for granulating sulfur autotrophic fillers.
Background
The coking wastewater is typical industrial wastewater produced in the processes of high-temperature carbonization, gas purification, byproduct recovery and refining of coal, the total nitrogen concentration is high, the sulfur autotrophic denitrification filter material adopts elemental sulfur and iron composite minerals as filter materials, the composite filter materials have the function of intercepting suspended pollutants and also serve as slow-release electron donors to drive autotrophic denitrification bacteria attached to the composite filter materials so as to realize denitrification, and in the process of industrial wastewater treatment, the sulfur autotrophic denitrification filter materials can always maintain the pH value in a neutral range through the optimal design of the composite proportion, so that the higher denitrification rate is obtained, and the requirement of the pH value index of effluent is met.
At present, the sulfur autotrophic denitrification filter material is generally produced by adopting a hot melting granulation mode, and granulation can improve the fluidity of powdery materials, reduce dust generation, improve storage and transportation performances, and avoid the problems of dosage fluctuation, unstable dosage form and the like.
The prior art has the following defects: traditional prilling granulator is when the operation, and the raw materials very easily pile up at the cavity inner wall after the hot melt, consequently pile up a large amount of raw materials at the processing back, and the cavity inner wall has increased overall processing cost, has increased staff's follow-up clearance intensity simultaneously, has influenced the follow-up normal operating of equipment, and traditional prilling granulator is pressurized in the cavity in most simultaneously, consequently leads to the flow efficiency of raw materials lower, and the raw materials piles up in the cavity, very easily causes the situation of lack of materials in the granulator.
The utility model discloses a CN214394938U, a EVA combined material's melting granulation device is proposed, this structure utilizes the clearance board to closely laminate with the hot melt storehouse inner wall, follow-up in the clearance board along the in-process of gliding in the hot melt storehouse can clear up the hot melt storehouse inner wall, guaranteed the cleanliness factor of hot melt storehouse inner wall, and under drive assembly's assistance, can slide the deflector from top to bottom in step and provide power, simultaneously in the in-process of drive deflector downshifting, can pressurize the raw materials of the in-bottom in the hot melt storehouse, the downforce that provides for the follow-up flow of raw materials, avoid the raw materials to pile up in the hot melt storehouse and lead to the situation of lack of materials in the granulator; but the clearance board in the device is not thoroughly to the clearance of hot melt storehouse inner wall, and there is the dead angle clearance in hot melt storehouse lower part region can not reach.
Disclosure of utility model
The utility model aims to solve the problems in the background art, and further provides a melting device for granulating sulfur autotrophic fillers.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a sulfur autotrophic filler is melting device for granulation, including the granulator body, the granulator body includes the feeder hopper, be provided with the hot melt case on the granulator body, be provided with feed inlet and unloading passageway on the hot melt case, the unloading passageway is connected with star tripper, star tripper is connected with down the hopper, hopper intercommunication feeder hopper down, the symmetry is provided with electric putter on the hot melt case, electric putter is connected with and is in the hot melt incasement portion and with the scraping frame of laminating mutually of hot melt case lateral wall, the inside hot melt subassembly that is provided with of hot melt case and the pushing components that is used for hot melt case bottom material to scrape and whole ejection of compact.
This device scrapes the material to the sulfur autotrophic filler that adheres to on hot melt case lateral wall and the bottom surface comprehensively, can not exist the dead angle, can avoid simultaneously that sulfur autotrophic filler piles up and then causes the condition of granulator body lack of material to take place in the ejection of compact in-process through star tripper cooperation pushing component, and the melting effect of sulfur autotrophic filler is good, accomplishes the granulation preparation of sulfur autotrophic filler with the high-efficient cooperation of granulator body.
Further, the pushing component comprises an air cylinder and a pushing plate, the air cylinder and the storage groove are symmetrically arranged on the hot melting box, and the air cylinder is connected with the pushing plate moving along the storage groove.
According to the scheme, the pushing assembly is used for effectively discharging residual sulfur autotrophic filler at the bottom of the hot melting box, and the molten sulfur autotrophic filler attached to the bottom of the hot melting box can be scraped in the pushing process.
Further, the hot melt subassembly includes gas-supply pipe, air supply pipe, gas-blowing pipe, air pump and hose, scrapes the inside cavity of material frame and is provided with the gas-supply pipe and a plurality of gas-blowing pipes that are linked together with scraping the inside of material frame on scraping the material frame, and the gas-supply pipe communicates respectively and scrapes the inside of material frame and air supply pipe, and the one end of air supply pipe extends to the hot melt case outside, is provided with the air pump on the hot melt case, and the input of air pump is connected with the hot air source, and the output of air pump is linked together with the one end of air supply pipe through the hose.
According to the scheme, after the sulfur autotrophic filler is completely injected into the hot melting box, the controller controls the air pump to work, the air pump works to inject external hot air sources into the air supply pipe, and then the hot air sources sequentially pass through the air pipe and the inside of the scraping frame and finally blow out the sulfur autotrophic filler from the air blowing pipes to perform the hot melting process.
Further, the hot melting assembly comprises a stirring motor, a stirring shaft, a stirring rod and a heater, wherein the stirring motor is arranged on the hot melting box and connected with the stirring shaft inside the hot melting box, the stirring rod is symmetrically arranged on the stirring shaft, and the heater is arranged on the stirring rod.
According to the scheme, after the sulfur autotrophic filler is injected into the hot melting box, the controller controls the heater and the stirring motor to work, the heater works to melt the sulfur autotrophic filler, and meanwhile the stirring motor works to drive the stirring rod to rotate to stir the molten sulfur autotrophic filler.
Compared with the prior art, the utility model has the beneficial effects that:
Compared with the prior art, the device is comprehensive in scraping the attached sulfur autotrophic filler on the side wall and the bottom surface of the hot melting box, no dead angle exists, meanwhile, the situation that the sulfur autotrophic filler is accumulated in the discharging process and then the granulator body is in shortage can be avoided through the star discharger matched pushing component, the hot melting process is realized through the two embodiments, the hot melting effect of the sulfur autotrophic filler is good, and meanwhile, the granulation preparation of the sulfur autotrophic filler is completed through efficient matching with the granulator body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a gas delivery conduit installation in a first embodiment;
FIG. 3 is a schematic view of the installation of a stirring assembly in a second embodiment;
Reference numerals:
1. a hot melt tank; 11. a feed inlet; 12. a blanking channel; 13. star discharger; 14. discharging a hopper; 21. an electric push rod; 22. scraping a material frame; 23. a gas pipe; 24. an air supply pipe; 25. an air blowing pipe; 26. an air pump; 27. a hose; 31. a cylinder; 32. a pushing plate; 41. a stirring motor; 42. a stirring shaft; 43. a stirring rod; 44. a heater.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The utility model will be further described with reference to the accompanying drawings and examples:
As shown in fig. 1 to 3, a melting device for granulating sulfur autotrophic fillers comprises a granulator body, wherein the granulator body is not marked in the drawing, the prior art is not improved, the granulator body comprises a feed hopper, the feed hopper is not marked in the drawing, a hot melting box 1 is arranged on the granulator body, a feed inlet 11 and a discharging channel 12 are arranged on the hot melting box 1, an electromagnetic valve is arranged on the feed inlet 11, the electromagnetic valve is not marked in the drawing, the discharging channel 12 is connected with a star discharger 13, the star discharger 13 is connected with a discharging hopper 14, the discharging hopper 14 is communicated with the feed hopper, electric push rods 21 are symmetrically arranged on the hot melting box 1, the electric push rods 21 are connected with a scraping frame 22 which is positioned inside the hot melting box 1 and is attached to the side wall of the hot melting box 1, and a pushing assembly for scraping and discharging materials at the bottom of the hot melting box 1 is arranged inside the hot melting box 1.
According to the embodiment of the utility model, as shown in fig. 1 and 3, the pushing assembly comprises an air cylinder 31 and a pushing plate 32, the air cylinder 31 and a containing groove are symmetrically arranged on the hot melting box 1, the containing groove is not marked in the figure, the air cylinder 31 is connected with the pushing plate 32 moving along the containing groove, and it is noted that the pushing plate 32 is retracted into the containing groove under the driving of the air cylinder 31 and keeps flush with the side wall of the hot melting box 1 when the sulfur autotrophic filler is not discharged after melting so as not to influence the lifting scraping of the scraping frame 22; the effective discharging of the residual sulfur autotrophic filler at the bottom of the hot melting tank 1 is realized through the pushing component, and the molten sulfur autotrophic filler attached to the bottom surface of the hot melting tank 1 can be scraped in the pushing process.
The granulator body, star discharger 13, electric push rod 21, cylinder 31 and hot melt assembly are all electrically connected to a controller, which is not shown in the figure.
The working flow of the utility model is as follows:
Firstly, various raw materials of sulfur autotrophic fillers are added into a hot melt box 1 through a feed inlet 11, a controller controls a hot melt assembly to work to realize melting after the sulfur autotrophic fillers are added, when all materials are added into the hot melt box 1 and melted, the controller controls an electric push rod 21 and a star discharger 13 to work, the electric push rod 21 can vertically lift a scraping frame 22 to scrape materials attached to the side wall of the hot melt box 1, the star discharger 13 synchronously works to realize uniform discharging of the melted sulfur autotrophic fillers in the hot melt box 1, when the sulfur autotrophic fillers in the hot melt box 1 are discharged to the bottom, at the moment, a small amount of sulfur autotrophic fillers are accumulated at the bottom of the hot melt box 1, the controller controls a cylinder 31 to work, the cylinder 31 can drive a pushing plate 32 at two sides to move to a discharge channel 12 in the center of the bottom of the hot melt box 1 at the same time, the pushing plate 32 can scrape the bottom of the hot melt box 1 in the moving process, meanwhile, the sulfur autotrophic fillers left at the bottom of the hot melt box 1 are pushed to the discharge channel 12 at the same time, and the granulating process of the sulfur autotrophic fillers can be carried out in the granulating machine at the state; compared with the prior art, the device is comprehensive in scraping the sulfur autotrophic filler attached to the side wall and the bottom surface of the hot melting box 1, no dead angle exists, meanwhile, the situation that the sulfur autotrophic filler is accumulated in the discharging process and then the granulator body is in shortage can be avoided through the star discharger 13 matched pushing component, the melting effect of the sulfur autotrophic filler is good, and the granulation preparation of the sulfur autotrophic filler is completed by being matched with the granulator body in a high efficiency mode.
First embodiment of the hot melt assembly:
As shown in fig. 1 and 2, the hot melting assembly in this embodiment includes a gas pipe 23, a gas supply pipe 24, a gas blowing pipe 25, a gas pump 26 and a hose 27, the interior of the scraping frame 22 is hollow, the scraping frame 22 is provided with the gas pipe 23 and a plurality of gas blowing pipes 25 communicated with the interior of the scraping frame 22, the gas pipe 23 is respectively communicated with the interior of the scraping frame 22 and the gas supply pipe 24, one end of the gas supply pipe 24 extends to the exterior of the hot melting box 1, the hot melting box 1 is provided with the gas pump 26, the input end of the gas pump 26 is connected with a hot gas source, the hot gas source is not shown in the drawing, and the output end of the gas pump 26 is communicated with one end of the gas supply pipe 24 through the hose 27; in the first embodiment, after the sulfur autotrophic filler is completely injected into the hot melting box 1, the controller controls the air pump 26 to work, the air pump 26 works to inject external hot air source into the air supply pipe 24, and then the hot air source sequentially passes through the air pipe 23 and the inside of the scraping frame 22 and finally blows out the sulfur autotrophic filler from the plurality of air blowing pipes 25 to perform the hot melting process.
Second embodiment of the hot melt assembly:
As shown in fig. 3, the hot-melt module in this embodiment includes a stirring motor 41, a stirring shaft 42, a stirring rod 43 and a heater 44, the stirring motor 41 is disposed on the hot-melt tank 1, the stirring motor 41 is connected with the stirring shaft 42 disposed inside the hot-melt tank 1, the stirring rod 43 is symmetrically disposed on the stirring shaft 42, and the heater 44 is disposed on the stirring rod 43; in the second embodiment, after the sulfur autotrophic filler is completely injected into the hot melting tank 1, the controller controls the heater 44 and the stirring motor 41 to work, the heater 44 can work to melt the sulfur autotrophic filler, meanwhile, the stirring motor 41 works to drive the stirring rod 43 to rotate to stir the molten sulfur autotrophic filler, and compared with the first embodiment, the stirring effect is improved by adding the stirring function, so that the melting effect of the sulfur autotrophic filler is better.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a sulfur autotrophic filler is melt device for granulation, including the granulator body, the granulator body includes the feeder hopper, its characterized in that is provided with hot melt case (1) on the granulator body, be provided with feed inlet (11) and unloading passageway (12) on hot melt case (1), unloading passageway (12) are connected with star tripper (13), star tripper (13) are connected with down hopper (14), down hopper (14) intercommunication feeder hopper, symmetry is provided with electric putter (21) on hot melt case (1), electric putter (21) are connected with and are in hot melt case (1) inside and scrape material frame (22) that laminate mutually with hot melt case (1) lateral wall, hot melt case (1) inside is provided with hot melt subassembly and is used for hot melt case (1) bottom material to scrape and the pushing away the material subassembly of all ejection of compact.
2. The sulfur autotrophic filler granulation melting device according to claim 1, wherein the pushing assembly comprises an air cylinder (31) and a pushing plate (32), the air cylinder (31) and the containing groove are symmetrically arranged on the hot melting box (1), and the air cylinder (31) is connected with the pushing plate (32) moving along the containing groove.
3. The sulfur autotrophic filler granulation is with melting device according to claim 1, wherein the hot melting assembly comprises a gas pipe (23), a gas supply pipe (24), a gas blowing pipe (25), a gas pump (26) and a hose (27), the inside of the scraping frame (22) is hollow, the scraping frame (22) is provided with the gas pipe (23) and a plurality of gas blowing pipes (25) communicated with the inside of the scraping frame (22), the gas pipe (23) is respectively communicated with the inside of the scraping frame (22) and the gas supply pipe (24), one end of the gas supply pipe (24) extends to the outside of the hot melting box (1), the gas pump (26) is arranged on the hot melting box (1), the input end of the gas pump (26) is connected with a hot gas source, and the output end of the gas pump (26) is communicated with one end of the gas supply pipe (24) through the hose (27).
4. The sulfur autotrophic filler granulation melting device according to claim 1, wherein the hot melting assembly comprises a stirring motor (41), a stirring shaft (42), a stirring rod (43) and a heater (44), the stirring motor (41) is arranged on the hot melting tank (1), the stirring motor (41) is connected with the stirring shaft (42) which is positioned inside the hot melting tank (1), the stirring rod (43) is symmetrically arranged on the stirring shaft (42), and the heater (44) is arranged on the stirring rod (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322640924.5U CN220946173U (en) | 2023-09-27 | 2023-09-27 | Melting device for granulating sulfur autotrophic filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322640924.5U CN220946173U (en) | 2023-09-27 | 2023-09-27 | Melting device for granulating sulfur autotrophic filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220946173U true CN220946173U (en) | 2024-05-14 |
Family
ID=91011167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322640924.5U Active CN220946173U (en) | 2023-09-27 | 2023-09-27 | Melting device for granulating sulfur autotrophic filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220946173U (en) |
-
2023
- 2023-09-27 CN CN202322640924.5U patent/CN220946173U/en active Active
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