CN220514673U - Device for recycling purified ash incineration slag of calcium carbide furnace - Google Patents
Device for recycling purified ash incineration slag of calcium carbide furnace Download PDFInfo
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- CN220514673U CN220514673U CN202322086975.8U CN202322086975U CN220514673U CN 220514673 U CN220514673 U CN 220514673U CN 202322086975 U CN202322086975 U CN 202322086975U CN 220514673 U CN220514673 U CN 220514673U
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- inner cavity
- extrusion
- box body
- wall
- calcium carbide
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- 239000005997 Calcium carbide Substances 0.000 title claims abstract description 16
- 238000004064 recycling Methods 0.000 title claims abstract description 16
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000002893 slag Substances 0.000 title description 7
- 238000001125 extrusion Methods 0.000 claims abstract description 67
- 239000000843 powder Substances 0.000 claims abstract description 30
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 238000000746 purification Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 19
- 239000002245 particle Substances 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000006477 desulfuration reaction Methods 0.000 description 6
- 230000023556 desulfurization Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a recycling device for purifying ash incineration residue of a calcium carbide furnace, which relates to the technical field of calcium carbide production and application, and comprises a box body and a support frame fixedly arranged at the upper end of the box body, wherein a telescopic component is fixedly arranged on the side wall of the support frame, a filter screen is fixedly arranged in the inner cavity of the box body, an extrusion component is arranged in the top surface of the inner cavity of the support frame in an embedded sliding manner, the extrusion component is arranged on the filter screen in a fitting sliding manner, a rebound powder scraping component is arranged in the inner cavity of the extrusion component, when crushed materials of a crusher enter the inner cavity of the box body, after being screened by the filter screen, large-particle materials are intercepted on the top surface of the filter screen, an electric telescopic column pushes an extrusion rod to reciprocate in the inner cavity of the box body, the side walls at the lower end of the extrusion rod push the large-particle materials to the inner walls at the two sides of the inner cavity of the box body, and meanwhile the side walls at the two ends of the extrusion rod are tightly adhered to the inner walls at the two ends of the inner cavity of the box body, so that powder adsorbed on the two ends of the inner cavity of the box body can be scraped.
Description
Technical Field
The utility model relates to the technical field of calcium carbide production and application, in particular to a device for recycling purified ash incineration slag of a calcium carbide furnace.
Background
After the tail gas generated by the calcium carbide furnace is subjected to multistage cooling and dust removal, the collected solid dust is called as purified ash, the purified ash releases heat through incineration treatment, the heat can be applied to a semi-coke drying process, ash residues generated after the incineration treatment of the purified ash are called as purified ash incineration residues, the purified ash incineration residues contain a large amount of calcium oxide, the calcium oxide can carry out desulfurization treatment on flue gas generated by a power plant, and meanwhile, the particle size of the calcium oxide can meet the requirements of desulfurization equipment, so that the reutilization of waste can be realized.
In document CN217888262U, a device for recycling purified ash incineration residue of a calcium carbide furnace is provided, which comprises a waste residue ash bin, a star discharger, a crusher, a buffer ash bin, a pneumatic conveying device and a storage tank, wherein a discharge hole at the bottom of the waste residue ash bin is connected with a first discharge pipe, a first discharge valve is arranged on the first discharge pipe, the other end of the first discharge pipe is connected with the star discharger, the star discharger is connected with the crusher through a second discharge pipe, a discharge hole of the crusher is communicated with a feed hole of the buffer ash bin, a discharge hole of the buffer ash bin is connected with a third discharge pipe, a third discharge valve is arranged on the third discharge pipe, the other end of the third discharge pipe is connected with the pneumatic conveying device, the pneumatic conveying device is connected with the storage tank through a fine material conveying pipe, the incineration residue is crushed through the crusher, and then the particle size of the incineration residue accords with the desulfurization use of a power plant, the re-effective utilization of the incineration residue is realized, and the environmental protection requirement is met.
The utility model provides a carbide stove purification ash burns sediment recycling device in above-mentioned patent is that pouring the waste residue in the waste residue ash storehouse into the breaker through star tripper and carrying out the breakage to satisfy the particle diameter requirement of desulfurization equipment, rethread pneumatic conveyor carries the ash residue after the breakage to airtight tank car in carrying, and this kind of setting can't deal with the circumstances that still has large granule ash residue in the ash residue after the breakage, blocks up desulfurization equipment easily, causes the loss, can't deal with the problem of adsorbing powder on the recovery unit inner chamber inner wall simultaneously.
Aiming at the problems, a device for recycling the purified ash incineration slag of the calcium carbide furnace is provided.
Disclosure of Invention
The utility model aims to provide a recycling device for purifying ash incineration slag of a calcium carbide furnace, which adopts the device to work, so that the problems that large-particle ash slag still exists in the broken ash slag in the background, desulfurization equipment is easy to be blocked, loss is caused, and powder is adsorbed on the inner wall of an inner cavity of a scraping recovery device are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carbide stove purification ash burns sediment recycling device, includes box and the support frame of fixed mounting in the box upper end, and the lateral wall fixed mounting of support frame has flexible subassembly, the fixed mounting has the filter screen in the inner chamber of box, the embedded slidable mounting of inner chamber top surface of support frame has the extrusion subassembly, and the extrusion subassembly laminating slides and sets up on the filter screen, is provided with the resilience in the inner chamber of extrusion subassembly and scrapes the powder subassembly;
the extrusion assembly comprises an extrusion rod and a positioning block fixedly arranged on the outer wall of the middle part of the top surface of the cross rod in the cavity of the extrusion rod.
Further, a long chute is formed in the top surface of the inner cavity of the support frame.
Further, the flexible subassembly includes fixed block and fixed mounting at the electric telescopic column of fixed block one side, and electric telescopic column's output runs through one side outer wall of support frame, and electric telescopic column's output end fixed connection is on one side outer wall of extrusion subassembly upper end, and the opposite side of fixed block is respectively through screw fixed mounting on one side outer wall of support frame.
Further, two pairs of grooves are respectively formed in the upper end of two sides of the extrusion rod and the outer wall of the lower part of the extrusion rod, and the grooves are symmetrically arranged.
Further, the rebound powder scraping assembly comprises a rebound piece and a powder scraping piece fixedly mounted on the top surface of the rebound piece, and the rebound pieces are respectively arranged at two ends of the positioning block.
Further, the powder scraping piece comprises a connecting rod and a scraper fixedly installed on the outer wall of one side of the connecting rod.
Compared with the prior art, the utility model has the following beneficial effects: when the crushed material of the crusher enters the inner cavity of the box body, after screening by the filter screen, large-particle materials are intercepted on the top surface of the filter screen, the electric telescopic column pushes the extrusion rod to reciprocate in the inner cavity of the box body, the bottom surface of the extrusion rod is tightly clung to the top surface of the filter screen, the side wall of the lower end of the extrusion rod pushes the large-particle materials to the inner walls of the two sides of the inner cavity of the box body to extrude, so that the large-particle materials are extruded into materials with smaller particle sizes, the industrial requirements are met, the extrusion rod is in a hollow design, the resistance in the movement process is reduced, the side walls of the two ends of the extrusion rod are tightly clung to the inner walls of the two ends of the inner cavity of the box body to slide, and adsorbed powder on the inner walls of the two ends of the inner cavity of the box body can be scraped.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the bottom surface structure of the support frame and extrusion assembly of the present utility model;
FIG. 4 is a schematic view of the positional relationship of the telescoping assembly, the extrusion assembly and the rebound doctor assembly of the present utility model;
FIG. 5 is a schematic top perspective view of the present utility model;
fig. 6 is an enlarged view of fig. 4 at a in accordance with the present utility model.
In the figure: 1. a case; 2. a support frame; 21. a long chute; 3. a telescoping assembly; 31. a fixed block; 32. an electric telescopic column; 4. an extrusion assembly; 41. an extrusion rod; 411. a groove; 42. a positioning block; 5. a rebound powder scraping assembly; 51. a rebound member; 52. a powder scraping piece; 521. a connecting rod; 522. a scraper; 6. a filter screen; 7. a pulverizer.
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.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1, the device for recycling the purified ash incineration residue of the calcium carbide furnace comprises a box body 1 and a support frame 2 fixedly installed at the upper end of the box body 1, wherein a telescopic component 3 is fixedly installed on the side wall of the support frame 2, a filter screen 6 is fixedly installed in an inner cavity of the box body 1, an extrusion component 4 is installed on the top surface of the inner cavity of the support frame 2 in an embedded sliding manner, the extrusion component 4 is arranged on the filter screen 6 in a fitting sliding manner, and a rebound powder scraping component 5 is arranged in the inner cavity of the extrusion component 4.
The utility model is further described below with reference to examples.
Embodiment one:
referring to fig. 1-5, the extrusion assembly 4 includes an extrusion rod 41 and a positioning block 42 fixedly installed on the outer wall of the middle part of the top surface of the cross rod in the inner cavity of the extrusion rod 41, and the bottom surface of the extrusion rod 41 is in close fit with the top surface of the filter screen 6 for sliding reciprocally through the cooperation of the extrusion rod 41 and the telescopic assembly 3, the side wall at the lower end of the extrusion rod 41 drives large particles to move towards the side wall of the inner cavity of the box 1, and the side wall at the lower end of the extrusion rod 41 extrudes with the side wall of the inner cavity of the box 1, so that the large particles are extruded into particles with smaller particle sizes.
The long chute 21 has been seted up to the inner chamber top surface of support frame 2, through the setting of long chute 21, plays spacing effect to support frame 2 for the in-process of support frame 2 motion can not deviate from the track of predetermineeing.
The telescopic assembly 3 comprises a fixed block 31 and an electric telescopic column 32 fixedly installed on one side of the fixed block 31, the output end of the electric telescopic column 32 penetrates through the outer wall of one side of the supporting frame 2, the output end of the electric telescopic column 32 is fixedly connected to the outer wall of one side of the upper end of the extrusion assembly 4, the other side of the fixed block 31 is fixedly installed on the outer wall of one side of the supporting frame 2 through screws respectively, and the electric telescopic column 32 cannot deviate in a large position in the telescopic process due to the arrangement of the fixed block 31, so that the electric telescopic column 32 is used for pushing the extrusion assembly 4 to reciprocate in the inner cavity of the box body 1.
Two pairs of grooves 411 are respectively formed in the upper ends of the two sides of the extrusion rod 41 and the lower outer wall, the grooves 411 are symmetrically arranged, and the rebound powder scraping assembly 5 rotation angle is increased through the arrangement of the grooves 411, so that powder scraping is facilitated.
When the material after smashing of the smashing machine 7 enters the inner cavity of the box body 1, after screening through the filter screen 6, large-particle materials are intercepted on the top surface of the filter screen 6, the electric telescopic column 32 pushes the extrusion rod 41 to reciprocate in the inner cavity of the box body 1, the bottom surface of the extrusion rod 41 is tightly clung to the top surface of the filter screen 6 to slide, the side wall at the lower end of the extrusion rod 41 pushes the large-particle materials to the inner walls at two sides of the inner cavity of the box body 1 to extrude, so that the large-particle materials are extruded into materials with smaller particle sizes, the industrial requirements are met, the extrusion rod 41 is in a hollow design, the resistance in the movement process is reduced, and meanwhile, the side walls at the two ends of the extrusion rod 41 are tightly clung to the inner walls at the two ends of the inner cavity of the box body 1 to slide, so that powder adsorbed on the inner walls at the two ends of the inner cavity of the box body 1 can be scraped.
Embodiment two:
referring to fig. 4-6, the rebound powder scraping assembly 5 includes a rebound member 51 and a powder scraping member 52 fixedly mounted on the top surface of the rebound member 51, wherein the rebound member 51 is respectively disposed at two ends of the positioning block 42, and the rebound member 51 is arranged to enable the rebound powder scraping assembly 5 to rebound when scraping powder adsorbed on the inner wall of the inner cavity of the box body 1, and the positioning block 42 is arranged to position the rebound powder scraping assembly 5, so that the rebound powder scraping assembly 5 cannot rebound to other positions, thereby affecting next powder scraping.
The scraping member 52 includes a connecting rod 521 and a scraper 522 fixedly installed on an outer wall of one side of the connecting rod 521, and scrapes powder adsorbed on an inner wall of the cavity of the case 1 by the arrangement of the scraper 522.
In the extrusion process, the electric telescopic column 32 pushes the extrusion rod 41 to reciprocate in the inner cavity of the box body 1, when the extrusion rod 41 is close to the inner wall of the inner cavity of the box body 1, the rebound powder scraping component 5 in the inner cavity of the extrusion rod 41 rotates under the action of force, so that the two scrapers 522 slide towards two ends on the inner walls on two sides of the inner cavity of the box body 1, powder adsorbed on the inner walls on two sides of the inner cavity of the box body 1 is scraped, meanwhile, the upper end and the lower end of the two scrapers 522 can be embedded into the inner cavity of the groove 411 respectively, the side wall of the lower end of the extrusion rod 41 is more attached to the inner walls on two ends of the inner cavity of the box body 1, a good extrusion effect is achieved, when the extrusion rod 41 is far away from the inner wall of the inner cavity of the box body 1, the two scrapers 522 gradually draw close to the middle parts of the inner walls on two sides of the inner cavity of the box body 1 under the action of elasticity of the rebound piece 51, and at the moment, under the action of the positioning block 42, the two scrapers 522 can form an angle, so that the scrapers 522 slide towards the two ends on the inner walls on two sides of the inner cavity of the box body 1.
To sum up: when the material after smashing of rubbing crusher 7 gets into box 1 inner chamber, after screening through filter screen 6, large granule material is blocked on the top surface of filter screen 6, electric telescopic column 32 promotes extrusion rod 41 and carries out reciprocating motion in box 1 inner chamber, the top surface of filter screen 6 is being hugged closely to the bottom surface of extrusion rod 41 slides, the lateral wall of extrusion rod 41 lower extreme promotes large granule material to the inner wall of box 1 inner chamber both sides on carry out the extrusion, thereby squeeze large granule material into the material that the particle diameter is littleer, in order to satisfy the industry requirement, extrusion rod 41 is hollow design, the resistance of motion in-process has been reduced, the lateral wall at extrusion rod 41 both ends is hugged closely box 1 inner chamber both ends inner wall and is slided, can strike off the powder that adsorbs on the inner wall of box 1 inner chamber both ends at the same time, in the extrusion process, electric telescopic column 32 promotes extrusion rod 41 and carries out reciprocating motion in box 1 inner chamber, when extrusion rod 41 is close to box 1 inner chamber inner wall, rebound in the extrusion rod 41 inner chamber, make two scrapers 522 slide to both ends on the inner wall of box 1 inner chamber both sides under the effect, thereby the inner wall of scraping rod 1 inner chamber both sides inner wall 1 inner wall on both sides are rolled up, the side wall of rolling back scraper 522 and inner chamber 1 inner chamber both sides are rolled down well, the effect is kept away from in the inner chamber 1 inner wall of rolling down, and two sides of the side of the inner wall of the side of the scraper is rolled down, and the inner wall of the inner chamber 522 is rolled down, and the inner wall of the inner chamber is more well down in the side of the inner chamber is down, and down.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a carbide stove purification ash burns sediment recycling device, includes box (1) and fixed mounting at support frame (2) of box (1) upper end, and the lateral wall fixed mounting of support frame (2) has telescopic subassembly (3), and fixed mounting has filter screen (6), its characterized in that in the inner chamber of box (1): an extrusion assembly (4) is embedded and slidably arranged on the top surface of the inner cavity of the supporting frame (2), the extrusion assembly (4) is attached to the filter screen (6) in a sliding manner, and a rebound powder scraping assembly (5) is arranged in the inner cavity of the extrusion assembly (4);
the extrusion assembly (4) comprises an extrusion rod (41) and a positioning block (42) fixedly arranged on the outer wall of the middle part of the top surface of the cross rod in the inner cavity of the extrusion rod (41).
2. The device for recycling the purified ash incineration residue of the calcium carbide furnace according to claim 1, which is characterized in that: the long chute (21) is arranged on the top surface of the inner cavity of the supporting frame (2).
3. The device for recycling the purified ash incineration residue of the calcium carbide furnace according to claim 2, which is characterized in that: the telescopic assembly (3) comprises a fixed block (31) and an electric telescopic column (32) fixedly mounted on one side of the fixed block (31), the output end of the electric telescopic column (32) penetrates through the outer wall of one side of the supporting frame (2), the output end of the electric telescopic column (32) is fixedly connected to the outer wall of one side of the upper end of the extrusion assembly (4), and the other side of the fixed block (31) is fixedly mounted on the outer wall of one side of the supporting frame (2) through screws respectively.
4. The device for recycling the purified ash incineration residue of the calcium carbide furnace according to claim 3, which is characterized in that: two pairs of grooves (411) are respectively formed in the upper end and the lower outer wall of the two sides of the extrusion rod (41), and the grooves (411) are symmetrically arranged.
5. The device for recycling the purified ash incineration residue of the calcium carbide furnace according to claim 4, which is characterized in that: the rebound powder scraping assembly (5) comprises a rebound piece (51) and a powder scraping piece (52) fixedly mounted on the top surface of the rebound piece (51), and the rebound piece (51) is respectively arranged at two ends of the positioning block (42).
6. The device for recycling the purified ash incineration residue of the calcium carbide furnace according to claim 5, which is characterized in that: the powder scraping piece (52) comprises a connecting rod (521) and a scraper (522) fixedly arranged on the outer wall of one side of the connecting rod (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322086975.8U CN220514673U (en) | 2023-08-04 | 2023-08-04 | Device for recycling purified ash incineration slag of calcium carbide furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322086975.8U CN220514673U (en) | 2023-08-04 | 2023-08-04 | Device for recycling purified ash incineration slag of calcium carbide furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220514673U true CN220514673U (en) | 2024-02-23 |
Family
ID=89926978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322086975.8U Active CN220514673U (en) | 2023-08-04 | 2023-08-04 | Device for recycling purified ash incineration slag of calcium carbide furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220514673U (en) |
-
2023
- 2023-08-04 CN CN202322086975.8U patent/CN220514673U/en active Active
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