CN220537766U - Novel industrial fuel device for preparing RDF (RDF) coupled urban sludge and coal gangue - Google Patents
Novel industrial fuel device for preparing RDF (RDF) coupled urban sludge and coal gangue Download PDFInfo
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- CN220537766U CN220537766U CN202322304509.2U CN202322304509U CN220537766U CN 220537766 U CN220537766 U CN 220537766U CN 202322304509 U CN202322304509 U CN 202322304509U CN 220537766 U CN220537766 U CN 220537766U
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- 239000003245 coal Substances 0.000 title claims abstract description 32
- 239000010802 sludge Substances 0.000 title claims abstract description 21
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000002360 preparation method Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 29
- 238000001035 drying Methods 0.000 description 11
- 241001233242 Lontra Species 0.000 description 6
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 6
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of coal gangue preparation, in particular to a novel industrial fuel device for preparing RDF coupled municipal sludge and coal gangue, which comprises a bottom plate and a first box body, wherein the first box body is fixedly connected to the right side above the bottom plate, discharging pipes are fixedly connected to the left side and the right side of the first box body, a sliding door is rotatably connected to the lower part of the front end surface of the first box body through a plurality of hinges, a conveying device is arranged on the left side above the bottom plate, and a preparation device is arranged above the first box body. Can be with the silt that needs to prepare and gangue mixture pass through the feeder hopper and arrange into in the second box, restart first motor, make the output shaft of first motor drive carry the auger and rotate, can drive the material through carrying the auger like this and upwards transport to in arranging the material into first box through the connecting pipe, make the continuous processing of material in first box dry and sieve, thereby the effect of processing is higher.
Description
Technical Field
The utility model relates to the technical field of gangue preparation, in particular to a novel industrial fuel device for preparing RDF coupled municipal sludge and gangue.
Background
The coal gangue is a rock with sludge, which is associated and symbiotic with coal in the coal formation process, is a solid waste generated in the coal exploitation and cleaning process, and is an industrial solid waste with the largest accumulated accumulation amount and occupied area in China, but the coal gangue can be made into industrial fuel or resource by coupling the urban sludge with the coal gangue through the copperas RDF.
For example, the application publication number CN113173747A relates to a preparation method of environment-friendly silt coal gangue concrete, which relates to the field of concrete and comprises the steps of fishing out silt and drying. Solves the problem of pollution of the gangue. However, in this comparison patent, since the material is conveyed and heated and dried by the conveyor belt, and then conveyed out by the conveyor belt, the conveyor belt cannot work continuously during heating and drying, and only the material in this batch can be dried continuously, so that the processing effect is low, meanwhile, only a single heating element is arranged for heating and drying, and most of the heat generated by the heating element can drift upwards and escape, so that the heating and drying effect is reduced, and the energy waste is also caused.
Disclosure of Invention
The utility model aims to solve the problems that in the above-mentioned comparison patent, when the sludge and the gangue are heated and dried, the conveyor belt can not work continuously, and only the materials in the batch can be dried continuously, so that the processing effect is lower, meanwhile, only a single heating piece is arranged for heating and drying, and most of the heat generated by the heating piece can float upwards and escape, so that the heating and drying effect is reduced, and the energy waste is caused, and the industrial fuel device for preparing the novel RDF coupling urban sludge and the gangue is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a novel RDF coupling urban sludge and industrial fuel device of gangue preparation, includes bottom plate and first box, the top right side rigid coupling of bottom plate has first box, the left and right sides of first box all rigid coupling has row material pipe, the preceding terminal surface below of first box is connected with the sliding door through a plurality of hinges rotation, conveyer is installed in the top left side of bottom plate, preparation facilities is installed to the top of first box.
Preferably, the conveyer includes the second box, the below and the bottom plate looks rigid coupling of second box, the inside of second box is connected with the transport auger through the bearing rotation, and the top rigid coupling of transport auger has first motor, the left side outer wall rigid coupling of first motor has first frame, and the below and the second box rigid coupling of first frame, the top right side rigid coupling of second box has the connecting pipe, and the right side outer wall of connecting pipe and the inside looks rigid coupling of first box.
Preferably, a feeding hopper is fixedly connected below the left side of the second box body.
Preferably, the preparation device comprises a third box body, the lower part of the third box body is fixedly connected with the first box body, the left side, the right side and the upper side of the third box body are respectively fixedly connected with a first screen plate and a second machine seat, the second machine seat is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with fan blades, a heating plate is arranged below the fan blades, and the upper part of the heating plate is fixedly connected with the inner part of the first box body.
Preferably, a second screen plate and a third screen plate are arranged below the heating plate, and the outer walls of the second screen plate and the third screen plate are fixedly connected with the inner wall of the first box body.
Preferably, the lower parts of the second screen plate and the third screen plate are fixedly connected with a first support plate and a second support plate respectively, and the outer walls of the first support plate and the second support plate are fixedly connected with the inner wall of the first box body.
The utility model provides a novel industrial fuel device for preparing RDF coupled urban sludge and coal gangue, which has the beneficial effects that: the mixture of the sludge and the coal gangue, which are required to be prepared, is discharged into the second box body through the feed hopper, the first motor is started again, the output shaft of the first motor drives the conveying auger to rotate, so that the conveying auger can drive the materials to be conveyed upwards, the materials are discharged into the first box body through the connecting pipe, and the materials are continuously processed, dried and screened in the first box body, so that the processing effect is higher;
and then, the second motor and the heating plate are started again, heating can be performed through the heating plate, the fan blade can be driven to rotate through the output shaft of the second motor, so that the fan blade can accelerate air flow, heat at the heating plate is downwards transported, materials entering the first box body are heated and dried, after the materials enter the first box body, dry silt and coal gangue can be separated through the first screen plate and the second screen plate, the dry silt is crushed into powder under the action of the fallen coal gangue, the coal gangue is discharged through the first support plate, the second support plate and the discharge pipe, the coal gangue is discharged through the opening of the third screen plate, and is discharged through the opening at the sliding door in front of the first box body, and then the next processing is performed, so that the heating and drying effects on the materials are improved, the waste of energy sources is avoided, and meanwhile, the preparation of the industrial fuel prepared by coupling the primary green vitriol RDF with the urban silt and the coal gangue is also completed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a plan cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of the conveyor screw, the first motor and the connecting pipe of FIG. 2;
FIG. 4 is a schematic view of the structure of the baffle, the electric push rod and the third screen plate in FIG. 2;
fig. 5 is a schematic view of the second motor, the fan blade and the first screen in fig. 2.
In the figure: 1. bottom plate, 2, first box, 3, conveyer, 301, second box, 302, transport auger, 303, first motor, 304, first frame, 305, connecting pipe, 4, preparation facilities, 401, third box, 402, first otter board, 403, second frame, 404, second motor, 405, flabellum, 406, hot plate, 4A1, baffle, 4A2, electric putter, 5, row's material pipe, 6, sliding door, 7, feeder hopper, 8, second otter board, 9, third otter board, 10, first extension board, 11, second extension board.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-5, in this embodiment, a novel RDF coupling urban sludge and industrial fuel device for coal gangue preparation includes a bottom plate 1 and a first box 2, wherein the first box 2 is fixedly connected on the right side above the bottom plate 1, openings are formed in the lower left side and the upper side of the first box 2, a discharge pipe 5 is fixedly connected on the left side and the right side of the first box 2, a valve is installed on the discharge pipe 5, a sliding door 6 is rotatably connected under the front end surface of the first box 2 through 2 hinges, a conveying device 3 is installed on the left side above the bottom plate 1, and a preparation device 4 is installed above the first box 2.
Referring to fig. 1-3, the transporting device 3 includes a second box 301, a transporting auger 302, a first motor 303, a first base 304 and a connecting pipe 305, wherein the lower part of the second box 301 is fixedly connected with a bottom plate 1, the transporting auger 302 is rotatably connected with the inside of the second box 301 through a bearing, the first motor 303 is fixedly connected above the transporting auger 302, the model of the first motor 303 can be selected according to the requirement of a user, the left outer wall of the first motor 303 is fixedly connected with the first base 304, the lower part of the first base 304 is fixedly connected with the second box 301, the upper right side of the second box 301 is fixedly connected with the connecting pipe 305, the right outer wall of the connecting pipe 305 is fixedly connected with the inside of the first box 2, and the left lower part of the second box 301 is fixedly connected with a feed hopper 7;
the mixture of the sludge and the coal gangue, which are required to be prepared, can be discharged into the second box 301 through the feed hopper 7, the external power supply of the first motor 303 is connected, the first motor 303 is started, the output shaft of the first motor 303 drives the conveying auger 302 to rotate, so that the conveying auger 302 can drive the materials to be conveyed upwards, the materials are discharged into the first box 2 through the connecting pipe 305, the materials are continuously processed, dried and screened in the first box 2, and the processing effect is higher.
Referring to fig. 1, 2, 4 and 5, the preparation device 4 includes a third box 401, a first screen 402, a second base 403, a second motor 404, fan blades 405 and a heating plate 406, the lower part of the third box 401 is fixedly connected with the first box 2, the first screen 402 and the second base 403 are fixedly connected with the left side, the right side and the upper side of the third box 401 respectively, external air can enter the third box 401 through the first screen 402, the second motor 404 is fixedly connected with the inside of the second base 403, the output shaft of the second motor 404 is fixedly connected with fan blades 405, a heating plate 406 is arranged below the fan blades 405, the second motor 404 and the heating plate 406 can be selected according to the requirements of a user, the upper part of the heating plate 406 is fixedly connected with the inside of the first box 2, the lower part of the heating plate 406 is provided with a second screen 8 and a third screen 9, the outer walls of the second screen 8 and the third screen 9 can be fixedly connected with the inner walls of the first box 2 respectively, the lower part of the second screen 8 and the third screen 9 is fixedly connected with the inner walls of the first box 2, the lower part of the second screen 8 and the second screen 10 and the outer side of the second screen 10 and the outer side of the first screen 11 are fixedly connected with the second branch plates 11 and the outer side of the first branch plates and the second branch plates 11 and the second branch plates of the second branch plates and the second branch plates are fixedly connected with the second branch plates 11 and the first branch plates and the lower side of the second branch plates and the second branch plates of the drying plates 10 and the drying plates 10 and the lower side of the drying plates is respectively;
can switch on the external power supply of second motor 404 and hot plate 406, start second motor 404 and hot plate 406, can heat through hot plate 406, can drive flabellum 405 through the output shaft of second motor 404 and rotate, the flabellum 405 just so can accelerate the air flow, make the heat of hot plate 406 department transport downwards, heat the material that gets into in the first box 2 and dry, after the material got into first box 2 simultaneously, can separate dry silt and gangue through first otter board 8 and second otter board 9, dry silt is smashed into powder under the gangue effect that drops, discharge through first extension board 10, second extension board 11 and row's material pipe 5, the gangue is through the opening unloading of third otter board 9, and discharge through the opening of the pull door 6 department in the place ahead of first box 2, carry out next processing, so just improved the heating stoving effect to the material, the waste of the energy has been avoided, the while has also accomplished the preliminary green vitriol F coupling city silt and the industrial fuel preparation of gangue preparation.
In this embodiment, when an operator needs to use the industrial fuel device for preparing urban sludge and coal gangue by coupling with copperas RDF, firstly, the operator can discharge the mixture of the sludge and the coal gangue to be prepared into the second box 301 through the feed hopper 7, then the external power supply of the first motor 303 is connected, the first motor 303 is started, the output shaft of the first motor 303 drives the conveying auger 302 to rotate, so that the conveying auger 302 can drive materials to be conveyed upwards, and the materials are discharged into the first box 2 through the connecting pipe 305, so that the materials are continuously processed, dried and screened in the first box 2, and the processing effect is higher;
then, the external power supply of the second motor 404 and the heating plate 406 is connected, the second motor 404 and the heating plate 406 are started, heating can be performed through the heating plate 406, the fan blades 405 can be driven to rotate through the output shaft of the second motor 404, air flow can be accelerated through the fan blades 405, heat at the heating plate 406 is transported downwards, materials entering the first box body 2 are heated and dried, meanwhile, the materials enter the first box body 2 and then can be separated from coal gangue through the first screen plate 8 and the second screen plate 9, the dried sludge is smashed into powder under the effect of the fallen coal gangue, the coal gangue is discharged through the first support plate 10, the second support plate 11 and the discharge pipe 5, and then is subjected to next processing through the opening of the third screen plate 9, so that the heating and drying effects of the materials are improved, the waste of energy sources is avoided, and meanwhile, the preparation of the industrial fuel prepared by coupling the green vitriol and the coal gangue is finished.
Example 2:
referring to fig. 1-5, in this embodiment, the present utility model provides a technical solution: the novel RDF coupling urban sludge and coal gangue preparation industrial fuel device comprises a baffle 4A1 and an electric push rod 4A2, wherein the upper surface of the baffle 4A1 is attached to the outer wall of the opening below a third screen 9, the opening of the third screen 9 can be blocked by the baffle 4A1, the electric push rod 4A2 is fixedly connected to the lower left side of the baffle 4A1, the type of the electric push rod 4A2 can be selected according to the requirements of a user, and the outer wall of the electric push rod 4A2 is fixedly connected with the inside of a first box body 2;
the external power supply of the electric push rod 4A2 can be connected, the electric push rod 4A2 is started, the electric push rod 4A2 drives the baffle plate 4A1 to move leftwards, and thus the baffle plate 4A1 can expose the opening of the third screen plate 9, so that the screened and dried coal gangue falls off and is discharged through the opening of the sliding door in front of the first box body 2.
In this embodiment, when an operator needs to use the copperas RDF to couple the industrial fuel device for preparing urban sludge and coal gangue, the external power supply of the electric push rod 4A2 can be turned on, and the electric push rod 4A2 is started to drive the baffle 4A1 to move to the left by the electric push rod 4A2, so that the opening of the third screen plate 9 can be exposed by the baffle 4A1, and the screened and dried coal gangue falls down and is discharged through the opening of the sliding door in front of the first box 2.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (3)
1. Novel RDF coupling urban sludge and gangue preparation's industrial fuel device, including bottom plate (1) and first box (2), the top right side rigid coupling of bottom plate (1) has first box (2), its characterized in that: the utility model discloses a conveyer, including first box (2) and second box (8) and second screen plate (9) and first screen plate (9) and second screen plate (8) and second screen plate (9) and second screen plate (8) respectively, are all fixedly connected with row material pipe (5) in the left and right sides of first box (2), be connected with sliding door (6) through a plurality of hinges rotation in the preceding terminal surface below of first box (2), conveyer (3) are installed in the top left side of bottom plate (1), preparation device (4) are installed to the top of first box (2), preparation device (4) include third box (401), the below of third box (401) and first box (2) looks rigid coupling, the left and right sides and the inside rigid coupling of top of third box (401) have first screen plate (402) and second frame (403) respectively, and the inside rigid coupling of second frame (403) has second motor (404), output shaft rigid coupling (405) of second motor (404), the below of flabellum (405) is equipped with hot plate (406), and the top of hot plate (406) is fixedly connected with the inside of first box (2), the below of hot plate (406) is equipped with outer wall (8) and third screen plate (9) and second screen plate (8) respectively, and the outer walls of the support plate (10) and the second support plate (11) are fixedly connected with the inner wall of the first box body (2).
2. The novel industrial fuel device for preparing the RDF coupled municipal sludge and the coal gangue according to claim 1, wherein the industrial fuel device is characterized in that: the conveying device (3) comprises a second box body (301), the lower part of the second box body (301) is fixedly connected with the bottom plate (1), the inside of the second box body (301) is rotationally connected with a conveying auger (302) through a bearing, a first motor (303) is fixedly connected with the upper part of the conveying auger (302), a first machine seat (304) is fixedly connected with the left outer wall of the first motor (303), the lower part of the first machine seat (304) is fixedly connected with the second box body (301), a connecting pipe (305) is fixedly connected with the right side of the upper part of the second box body (301), and the right outer wall of the connecting pipe (305) is fixedly connected with the inner part of the first box body (2).
3. The novel industrial fuel device for preparing the RDF coupled municipal sludge and the coal gangue according to claim 2, wherein the industrial fuel device is characterized in that: a feed hopper (7) is fixedly connected below the left side of the second box body (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304509.2U CN220537766U (en) | 2023-08-28 | 2023-08-28 | Novel industrial fuel device for preparing RDF (RDF) coupled urban sludge and coal gangue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304509.2U CN220537766U (en) | 2023-08-28 | 2023-08-28 | Novel industrial fuel device for preparing RDF (RDF) coupled urban sludge and coal gangue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220537766U true CN220537766U (en) | 2024-02-27 |
Family
ID=89965556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322304509.2U Active CN220537766U (en) | 2023-08-28 | 2023-08-28 | Novel industrial fuel device for preparing RDF (RDF) coupled urban sludge and coal gangue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220537766U (en) |
-
2023
- 2023-08-28 CN CN202322304509.2U patent/CN220537766U/en active Active
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