CN217724901U - High-temperature-resistant cloth bag dust remover for dry quenching - Google Patents
High-temperature-resistant cloth bag dust remover for dry quenching Download PDFInfo
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- CN217724901U CN217724901U CN202221645233.3U CN202221645233U CN217724901U CN 217724901 U CN217724901 U CN 217724901U CN 202221645233 U CN202221645233 U CN 202221645233U CN 217724901 U CN217724901 U CN 217724901U
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Abstract
The utility model relates to the field of chemical machinery, especially, relate to high temperature resistant sack cleaner for dry coke quenching. More than one group of dust removing devices are supported by more than one group of steel supports (2), a plurality of air inlets (9) are arranged in the middle of more than one group of dust removing devices, each air inlet (9) corresponds to one dust removing device, an air outlet is arranged above each dust removing device, a high-temperature cloth bag combination (8) is installed in the air outlet, and the high-temperature cloth bag combination (8) is a high-temperature-resistant high-silica dust removing cloth bag; an inspection manhole (10) is arranged between the air inlets (9); also included are stair systems arranged around more than one set of dust extraction devices. Has the advantages that: the high-temperature-resistant bag-type dust collector has the advantages that: the high-temperature cloth bag can resist the high temperature of 150-200 ℃. The equipment is simple, convenient and safe to operate and maintain, and the concentration of the dust in the flue gas and the tail gas meets the standard for emission. The novel high-temperature flue gas dust remover has reliable performance, stable operation and good performance.
Description
Technical Field
The utility model relates to the field of chemical machinery, especially, relate to dry coke quenching is with high temperature resistant sack cleaner.
Background
A large, medium and small bag type dust collector is an environment-friendly device suitable for dust removal and purification treatment of dust-containing flue gas in industrial and mining enterprises such as metallurgy, coking, iron making, steel making, powder storage and transportation, sintering, coal mines and the like. The temperature of the flue gas is normal temperature and high temperature, wherein the ratio of the flue gas with high temperature (with spark particles and flames) is not small. The flue gas temperature of the coke dry quenching furnace top of a coke-oven plant is 150-200 ℃, so that a high-temperature-resistant cloth bag dust remover which can resist the high temperature of 150-200 ℃ and can discharge the flue gas tail gas up to the standard, can stably operate and has good performance needs to be designed and manufactured.
The high-temperature-resistant bag-type dust collector for dry quenching refers to a bag-type dust collector for collecting high-temperature flue gas at the top of a dry quenching furnace in a coking plant for dust removal treatment. It is characterized in that the adopted high-temperature resistant cloth bag can resist high-temperature flue gas with the temperature of 150-200 ℃ in a pipeline. Structural design fully considers high temperature resistant and the great factor of difference in temperature change, and the cylinder sets up 1 meter high support and keeps apart with high temperature box.
The method searches the public database of Chinese patent by taking a high-temperature and bag-type dust remover and dry quenching coke as abstract key words, and does not find any related technology.
SUMMERY OF THE UTILITY MODEL
Utility model's purpose: in order to provide a high-temperature-resistant cloth bag dust remover for dry quenching with better effect, the specific purpose is seen in a plurality of substantial technical effects of the specific implementation part.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the high-temperature-resistant cloth bag dust remover for dry quenching is characterized in that more than one group of dust removing devices are supported by more than one group of steel supports 2, a plurality of air inlets 9 are arranged in the middle of the more than one group of dust removing devices, each air inlet 9 corresponds to one dust removing device, an air outlet is arranged above each dust removing device, a high-temperature cloth bag combination 9 is installed in the air outlet, and the high-temperature cloth bag combination 9 is a high-temperature-resistant high-silica dust removing cloth bag;
an inspection manhole 10 is arranged between the air inlets 9;
also included are stair systems arranged around more than one set of dust extraction devices.
The utility model discloses further technical scheme lies in, the maintenance platform at stair headtotail middle part and the overhead weather enclosure 15 that is located a set of dust collector more than.
The utility model discloses further technical scheme lies in, still contains jetting system 6, and jetting system 6 contains the jetting pipeline of arranging around high temperature resistant sack, and the gas holder is being connected to jetting system 6.
The utility model discloses a further technical scheme lies in, and dust collector's bottom contains ash bucket 3, and manual push-pull valve 12 has been arranged to ash bucket 3's below.
The utility model discloses further technical scheme lies in, dust collector's casing contains contour plate or corrugated sheet, welds between contour plate or the corrugated sheet.
The utility model discloses a further technical scheme lies in, and box 5 has been arranged to the top of the dust collector more than a set of.
Adopt above technical scheme the utility model discloses, for prior art have following beneficial effect: the high-temperature-resistant bag-type dust collector has the advantages that: the high-temperature cloth bag can resist the high temperature of 150-200 ℃. The equipment is simple, convenient and safe to operate and maintain, and the concentration of the dust in the flue gas and the tail gas meets the standard for emission. The novel high-temperature flue gas dust remover has reliable performance, stable operation and good performance.
Drawings
To further illustrate the present invention, further description is provided below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the front side of the structure of the utility model;
FIG. 2 is a schematic side view of the structure of the utility model;
fig. 3 is a top view of the utility model;
wherein: 1. a gas storage tank; 2. a steel bracket; 3. an ash hopper; 4. a middle box body; 5. an upper box body; 6. a blowing system; 7. a poppet valve; 8. combining high-temperature cloth bags; 9. an air inlet; 10. an inspection manhole; 11. a housing; 12. a manual gate valve; 14, a gas path system; 15. rain-proof canopy.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
The patent provides a plurality of parallel schemes, and different expressions belong to an improved scheme based on a basic scheme or a parallel scheme. Each solution has its own unique features. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other. The fixing means, which is not described herein, may be any one of screw fixing, bolt fixing, or glue bonding.
The first embodiment is as follows: with reference to all of the accompanying drawings; the high-temperature-resistant cloth bag dust remover for dry quenching is characterized in that more than one group of dust removing devices are supported by more than one group of steel supports 2, a plurality of air inlets 9 are arranged in the middle of the more than one group of dust removing devices, each air inlet 9 corresponds to one dust removing device, an air outlet is arranged above each dust removing device, a high-temperature cloth bag combination 9 is installed in the air outlet, and the high-temperature cloth bag combination 9 is a high-temperature-resistant high-silica dust removing cloth bag;
an inspection manhole 10 is arranged between the air inlets 9;
also included are stair systems arranged around more than one set of dust extraction devices. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions: the flue gas enters the dust removal device through the air inlet 9, and is removed through the bag-type dust remover, so that the flue gas is clean. The invention aims to perform dust removal treatment on high-temperature dry quenching flue gas at 150-200 ℃ so that the dust concentration of flue gas tail gas is discharged up to the standard, and equipment guarantee is provided for the normal production of dry quenching. And carrying out production test run tests. After all performance indexes meet the requirements, the material is put into production and operation. If the problem occurs, the operation is carried out after the treatment is timely solved.
The high-temperature cloth bag can resist the high temperature of 150-200 ℃. The equipment is simple, convenient and safe to operate and maintain, and the concentration of the dust in the flue gas and the tail gas meets the standard for emission. The high-temperature flue gas dust remover has the advantages of reliable performance, stable operation and good performance.
Example two: as a further development or in a side-by-side or alternatively independent solution, the stair system connects the intermediate service platform with the flashing 15 on top of more than one group of dust extraction devices. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions: the embodiment provides a specific external support structure and the like, which are used for realizing the up-and-down overhaul, inspection and the like of people.
Example three: as a further improvement scheme or a parallel scheme or an optional independent scheme, the high-temperature-resistant cloth bag blowing system further comprises a blowing system 6, wherein the blowing system 6 comprises a blowing pipeline arranged around the high-temperature-resistant cloth bag, and the blowing system 6 is connected with an air storage tank. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions:
nitrogen or high-temperature air can be blowback, can clear up the sack.
Example four: as a further improvement scheme or a parallel scheme or an optional independent scheme, the bottom of the dust removing device comprises an ash bucket 3, and a manual gate valve 12 is arranged below the ash bucket 3. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions: the dust in the dust hopper 3 can be treated by opening the manual gate valve 12.
Example five: as a further improvement or in a side-by-side or alternative independent solution, the housing of the dust removing device comprises a profiled sheet or a corrugated sheet, and the profiled sheet or the corrugated sheet are welded together. The technical scheme of the invention has the following substantial technical effects and the realization process, namely the basic functions: contour plate or corrugated sheet welding are the realization that realizes the casing of this patent, and similar realization structure all is in the protection of this patent.
Example six: as a further development or in a parallel or optionally independent solution, an upper box 5 is arranged above more than one group of dust-removing devices.
The patent provides a high temperature resistant cloth bag dust remover which can resist high temperature dry quenching flue gas of 150-200 ℃, can discharge tail gas of the flue gas up to standard, can stably run and has good performance. The normal operation of the coke dry quenching production is ensured.
The patent is tested in a certain unit, and the test is successfully carried out once. The dust remover has good operation and use effects, the smoke is discharged after reaching the standard, and the dust remover obtains the approval and favorable comment of users.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is to be limited to the embodiments described above.
Claims (6)
1. The high-temperature-resistant cloth bag dust remover for dry quenching is characterized in that more than one group of dust removing devices are supported by more than one group of steel supports (2), a plurality of air inlets (9) are arranged in the middle of more than one group of dust removing devices, each air inlet (9) corresponds to one dust removing device, an air outlet is arranged above each dust removing device, a high-temperature cloth bag combination (8) is installed in each air outlet, and each high-temperature cloth bag combination (8) is a high-temperature-resistant high-silica dust removing cloth bag;
an inspection manhole (10) is arranged between the air inlets (9);
also included are stair systems arranged around more than one set of dust extraction devices.
2. The high temperature-resistant cloth bag dust collector for dry quenching as claimed in claim 1, wherein the stair system is connected with the maintenance platform in the middle and the rain-proof shed (15) positioned at the top of more than one group of dust collecting devices.
3. The high temperature resistant cloth bag dust collector for dry quenching according to claim 1, further comprising a blowing system (6), wherein the blowing system (6) comprises a blowing pipeline arranged around the high temperature resistant cloth bag, and the blowing system (6) is connected with an air storage tank.
4. The high temperature resistant cloth bag dust collector for dry quenching as claimed in claim 1, characterized in that the bottom of the dust collector comprises an ash bucket (3), and a manual gate valve (12) is arranged below the ash bucket (3).
5. The high temperature resistant cloth bag dust collector for dry quenching as claimed in claim 1, wherein the housing of the dust collector comprises contour plates or corrugated plates, and the contour plates or the corrugated plates are welded together.
6. The high temperature-resistant bag-type dust collector for dry quenching as claimed in claim 1, wherein an upper case (5) is disposed above one or more sets of dust collecting devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221645233.3U CN217724901U (en) | 2022-06-29 | 2022-06-29 | High-temperature-resistant cloth bag dust remover for dry quenching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221645233.3U CN217724901U (en) | 2022-06-29 | 2022-06-29 | High-temperature-resistant cloth bag dust remover for dry quenching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217724901U true CN217724901U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221645233.3U Active CN217724901U (en) | 2022-06-29 | 2022-06-29 | High-temperature-resistant cloth bag dust remover for dry quenching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217724901U (en) |
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2022
- 2022-06-29 CN CN202221645233.3U patent/CN217724901U/en active Active
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