CN211695646U - Waste gas treatment device for slag micro powder production - Google Patents
Waste gas treatment device for slag micro powder production Download PDFInfo
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- CN211695646U CN211695646U CN202020193170.7U CN202020193170U CN211695646U CN 211695646 U CN211695646 U CN 211695646U CN 202020193170 U CN202020193170 U CN 202020193170U CN 211695646 U CN211695646 U CN 211695646U
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- Prior art keywords
- drying box
- barrel
- waste gas
- cylinder body
- annular plate
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- 239000002893 slag Substances 0.000 title claims abstract description 40
- 239000002912 waste gas Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000000843 powder Substances 0.000 title abstract description 27
- 238000001035 drying Methods 0.000 claims abstract description 46
- 238000003756 stirring Methods 0.000 claims description 35
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 13
- 239000013049 sediment Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a waste gas treatment device for slag micro powder production, which comprises a drying box, wherein the top of the drying box is provided with a charging hole, the bottom of the drying box is provided with a discharge hole, one side of the top of the drying box is provided with an exhaust port, the exhaust port of the drying box is connected with a purifying cylinder through a communicating pipe, and the communicating pipe is provided with an exhaust fan; the purifying cylinder consists of a first cylinder body and a second cylinder body, the air inlet end of the first cylinder body is communicated with the air outlet end of the communicating pipe, the air outlet end of the second cylinder body is communicated with the exhaust pipe, the first cylinder body is in threaded connection with the second cylinder body, one end of the first cylinder body is provided with internal threads, one end of the second cylinder body, which is close to the first cylinder body, is provided with external threads, and the second cylinder body is internally provided with a filtering piece; the utility model discloses waste gas purifies when drying to slay miropowder, and is convenient for also carry out the advantage handled to the waste residue that produces after purifying.
Description
Technical Field
The utility model belongs to the technical field of slay miropowder production, a exhaust treatment device is related to, specifically is a waste gas treatment device of slay miropowder production.
Background
Slag micro powder products are widely put into use in the building material and building industries, and slag micro powder production enterprises are increasing. The slag micro powder is mainly used for being blended in cement and added in commercial concrete.
However, in the process of producing slag micropowder, because the drying process usually needs to adopt a dryer, the waste gas generated by the existing dryer is generally directly discharged through a waste gas outlet and then through an exhaust fan and a chimney pipeline, but if the waste gas is directly discharged, the waste gas contains a large amount of dust, and if the waste gas is directly discharged into the air, the atmosphere is inevitably polluted; after the waste gas purification filters, produce waste residue powder staff and be convenient inadequately in the clearance process, greatly reduced staff's work efficiency's problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the process of producing slag micro powder, because the drying process usually needs to adopt a dryer, the waste gas generated by the existing dryer is generally directly discharged through a waste gas outlet and then through an exhaust fan and a chimney pipeline, but if the waste gas is directly discharged, the waste gas contains a large amount of dust, and if the waste gas is directly discharged into the air, the atmosphere is inevitably polluted; waste gas purification filters the back, and it is not convenient enough in the clearance process to produce waste residue powder staff, greatly reduced staff's work efficiency's problem, and provides the exhaust treatment device of slay miropowder production.
The purpose of the utility model can be realized by the following technical scheme:
a waste gas treatment device for slag micro powder production comprises a drying box, wherein a charging opening is formed in the top of the drying box, a discharging opening is formed in the bottom of the drying box, an exhaust opening is formed in one side of the top of the drying box, the exhaust opening of the drying box is connected with a purifying cylinder through a communicating pipe, and an exhaust fan is arranged on the communicating pipe;
the purifying cylinder consists of a first cylinder body and a second cylinder body, the air inlet end of the first cylinder body is communicated with the air outlet end of the communicating pipe, the air outlet end of the second cylinder body is communicated with the exhaust pipe, the first cylinder body is in threaded connection with the second cylinder body, an internal thread is arranged at one end of the first cylinder body, an external thread is arranged at one end, close to the first cylinder body, of the second cylinder body, and a filtering piece is arranged in the second cylinder body.
Preferably, filter and include filter screen, first annular slab, second annular slab and buckle, install the second annular slab on the inner wall of second barrel, be provided with the draw-in groove on the lateral wall of second annular slab, the second annular slab is the same with first annular slab structure, is provided with the filter screen on the inner wall of first annular slab, be provided with the buckle with draw-in groove looks adaptation on the lateral wall of first annular slab.
Preferably, the bottom of the first barrel is provided with a slag discharge pipe, the slag discharge pipe is positioned under the side wall of the filter screen close to the communicating pipe, and the slag discharge pipe is obliquely arranged.
Preferably, the outer wall of the drying box is provided with a motor, the output end of the motor is connected with a rotating shaft, the rotating shaft penetrates through the side wall of the drying box and is rotatably connected with the drying box, and the rotating shaft is connected with the stirring assembly.
Preferably, the stirring assembly comprises a stirring rod and stirring blades, the stirring rod is an L-shaped rod, the vertical part of the stirring rod is connected with the rotating shaft, and the horizontal part of the stirring rod is provided with a plurality of groups of stirring blades at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: slag micro powder to be dried is added into the drying box through the feeding opening for heating, then, the starting motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring rod and the stirring blades on the stirring rod to rotate, so that the stirring assembly can uniformly stir the slag micro powder material in the drying box, the slag micro powder material is uniformly heated, and the slag micro powder drying efficiency is greatly improved;
waste gas generated during drying of the slag micro-powder material enters the purifying cylinder along the communicating pipe under the action of the exhaust fan and is filtered by the filter screen in the purifying cylinder, so that slag material powder contained in the waste gas is removed, and the problem that the waste gas generated by the existing drying machine is directly discharged through the exhaust fan and a chimney pipeline through a waste gas outlet, but the waste gas is directly discharged, contains a large amount of dust, and is bound to pollute the atmosphere if directly discharged into the air is solved;
the accumulated powder materials are discharged along the slag discharge pipe by opening the valve on the slag discharge pipe, so that the waste materials can be conveniently discharged from the purifying cylinder by workers, and the workload of the workers for cleaning the waste slag is reduced; simultaneously, use when long-time the filtration efficiency that leads to the filter screen and reduce, through the screw thread between first barrel and the second barrel, will purify a section of thick bamboo and open, the rethread buckle relation is cleared up the filter screen from taking off on the second annular plate to also make things convenient for the staff to take out the filter screen and recycle.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a purifying cartridge of the present invention;
fig. 3 is a side view of the middle drying box of the present invention.
In the figure: 1. a drying box; 2. a feed inlet; 3. a discharge port; 4. a motor; 5. a communicating pipe; 6. an exhaust fan; 7. a purification cartridge; 8. an exhaust pipe; 9. a slag discharge pipe; 10. a first cylinder; 11. a second cylinder; 12. a filter screen; 13. a first annular plate; 14. a second annular plate; 15. buckling; 16. a rotating shaft; 17. a stirring rod; 18. stirring paddle.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a waste gas treatment device for slag micro powder production comprises a drying box 1, wherein the top of the drying box 1 is provided with a charging port 2, the bottom of the drying box 1 is provided with a discharging port 3, one side of the top of the drying box 1 is provided with an exhaust port, the exhaust port of the drying box 1 is connected with a purifying cylinder 7 through a communicating pipe 5, and an exhaust fan 6 is arranged on the communicating pipe 5;
purifying barrel 7 comprises first barrel 10 and second barrel 11, the inlet end of first barrel 10 and the end intercommunication of giving vent to anger of communicating pipe 5, the end and the blast pipe 8 intercommunication of giving vent to anger of second barrel 11, first barrel 10 and 11 threaded connection of second barrel, the one end of first barrel 10 is provided with the internal thread, the one end that second barrel 11 is close to first barrel 10 is provided with the external screw thread, is provided with in the second barrel 11 and filters the piece.
It includes filter screen 12 to filter the piece, first annular plate 13, second annular plate 14 and buckle 15, install second annular plate 14 on the inner wall of second barrel 11, be provided with the draw-in groove on the lateral wall of second annular plate 14, second annular plate 14 is the same with first annular plate 13 structure, be provided with filter screen 12 on the inner wall of first annular plate 13, be provided with buckle 15 with draw-in groove looks adaptation on the lateral wall of first annular plate 13, use when long-time and lead to the filtration efficiency reduction of filter screen 12, through the screw thread between first barrel 10 and the second barrel 11, will purify a section of thick bamboo 7 and open, rethread buckle relation takes off filter screen 12 from second annular plate 14 and clears up, thereby also make things convenient for the staff to take out the filter screen and recycle.
The outer wall of the drying box 1 is provided with a motor 4, the output end of the motor 4 is connected with a rotating shaft 16, the rotating shaft 16 penetrates through the side wall of the drying box 1 and is rotatably connected with the drying box 1, and the rotating shaft 16 is connected with the stirring assembly.
Stirring assembly includes puddler 17 and stirring paddle 18, puddler 17 is L type pole, and the vertical portion of puddler 17 is connected with pivot 16, stirring paddle 18 of multiunit is installed to the equidistant horizontal part of puddler 17, add the slay miropowder that needs to be dried in to stoving case 1 through charge door 2 and heat, then, starter motor 4 drives pivot 16 and rotates, stirring paddle 18 on pivot 16 drive puddler 17 and the puddler 17 rotates, make stirring assembly can evenly stir the slay miropowder material in the stoving case 1, and make the slay miropowder material be heated evenly, improve slay miropowder drying efficiency greatly.
The utility model discloses a theory of operation: when the slag micro powder drying device is used, slag micro powder to be dried is added into the drying box 1 through the feeding hole 2 for heating, then the starting motor 4 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the stirring rod 17 and the stirring blades 18 on the stirring rod 17 to rotate, so that the stirring assembly can uniformly stir slag micro powder materials in the drying box 1, the slag micro powder materials are uniformly heated, and the slag micro powder drying efficiency is greatly improved;
waste gas generated during drying of the slag micro-powder materials enters the purifying cylinder 7 along the communicating pipe 5 under the action of the exhaust fan 6 and is filtered by the filter screen 12 in the purifying cylinder 7, so that slag material powder contained in the waste gas is removed, and the problem that the waste gas generated by the existing drying machine is generally directly discharged through a waste gas outlet and then through the exhaust fan and a chimney pipeline, but if the waste gas is directly discharged, a large amount of dust is contained in the waste gas, and if the waste gas is directly discharged into the air, the atmosphere is inevitably polluted is solved;
the accumulated powder materials are discharged along the slag discharge pipe 9 by opening the valve on the slag discharge pipe 9, so that the waste materials can be conveniently discharged from the purifying cylinder 7 by workers, and the workload of the workers for cleaning the waste slag is reduced; simultaneously, lead to the filtration efficiency of filter screen 12 to reduce when long-time the use, through the screw thread between first barrel 10 and the second barrel 11, will purify a section of thick bamboo 7 and open, the rethread buckle relation is cleared up filter screen 12 from taking off on second annular plate 14 to also make things convenient for the staff to take out the filter screen and carry out recycling.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a waste gas treatment device of slay miropowder production which characterized in that: the device comprises a drying box (1), wherein a feeding port (2) is arranged at the top of the drying box (1), a discharging port (3) is arranged at the bottom of the drying box (1), an exhaust port is arranged on one side of the top of the drying box (1), the exhaust port of the drying box (1) is connected with a purifying cylinder (7) through a communicating pipe (5), and an exhaust fan (6) is arranged on the communicating pipe (5);
purify a section of thick bamboo (7) and constitute by first barrel (10) and second barrel (11), the inlet end of first barrel (10) and the end intercommunication of giving vent to anger of communicating pipe (5), the end and blast pipe (8) intercommunication of giving vent to anger of second barrel (11), first barrel (10) and second barrel (11) threaded connection, the one end of first barrel (10) is provided with the internal thread, the one end that second barrel (11) are close to first barrel (10) is provided with the external screw thread, be provided with in second barrel (11) and filter.
2. The waste gas treatment device for slag micropowder production according to claim 1, wherein the filter element comprises a filter screen (12), a first annular plate (13), a second annular plate (14) and a buckle (15), the inner wall of the second cylinder (11) is provided with the second annular plate (14), the side wall of the second annular plate (14) is provided with a clamping groove, the second annular plate (14) has the same structure as the first annular plate (13), the inner wall of the first annular plate (13) is provided with the filter screen (12), and the side wall of the first annular plate (13) is provided with the buckle (15) matched with the clamping groove.
3. The waste gas treatment device for slag micropowder production according to claim 1, wherein a slag discharge pipe (9) is installed at the bottom of the first cylinder (10), the slag discharge pipe (9) is located just below the side wall of the filter screen (12) close to the communicating pipe (5), and the slag discharge pipe (9) is obliquely arranged.
4. The waste gas treatment device for slag micropowder production according to claim 1, wherein the outer wall of the drying box (1) is provided with a motor (4), the output end of the motor (4) is connected with a rotating shaft (16), the rotating shaft (16) penetrates through the side wall of the drying box (1) and is rotatably connected with the drying box (1), and the rotating shaft (16) is connected with the stirring assembly.
5. The waste gas treatment device for slag micropowder production according to claim 4, wherein the stirring assembly comprises a stirring rod (17) and stirring blades (18), the stirring rod (17) is an L-shaped rod, the vertical part of the stirring rod (17) is connected with the rotating shaft (16), and the horizontal parts of the stirring rod (17) are provided with a plurality of groups of stirring blades (18) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193170.7U CN211695646U (en) | 2020-02-21 | 2020-02-21 | Waste gas treatment device for slag micro powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193170.7U CN211695646U (en) | 2020-02-21 | 2020-02-21 | Waste gas treatment device for slag micro powder production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211695646U true CN211695646U (en) | 2020-10-16 |
Family
ID=72777072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020193170.7U Expired - Fee Related CN211695646U (en) | 2020-02-21 | 2020-02-21 | Waste gas treatment device for slag micro powder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211695646U (en) |
-
2020
- 2020-02-21 CN CN202020193170.7U patent/CN211695646U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |