CN216856139U - Disposable dust removal ash collection ash humidification ash discharge device - Google Patents
Disposable dust removal ash collection ash humidification ash discharge device Download PDFInfo
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- CN216856139U CN216856139U CN202220522416.XU CN202220522416U CN216856139U CN 216856139 U CN216856139 U CN 216856139U CN 202220522416 U CN202220522416 U CN 202220522416U CN 216856139 U CN216856139 U CN 216856139U
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Abstract
The utility model relates to the technical field of ash discharge, in particular to a one-time dedusting ash collecting, humidifying and discharging device. The device comprises a tower ash bin, a concentrated ash bin, a humidifier, at least two gate valves and an ash discharge valve; the bottom end of the tower ash bin is connected with the top end of the concentrated ash bin, at least two gate valves are arranged between the tower ash bin and the concentrated ash bin, and the gate valves are arranged in an up-and-down stacked mode; the bottom end of the concentrated ash bin is communicated with an inlet of the humidifier through an ash discharge valve; meanwhile, a manhole for observation and a bypass chute for temporary ash discharge are arranged beside the concentrated ash bin. Compared with the prior art, the one-time dedusting ash collecting, humidifying and unloading device is convenient for controlling the ash unloading amount each time, and the safety coefficient is improved by arranging at least two gate valves; and a manhole for observing the ash discharging condition and a bypass chute for temporarily discharging the ash are arranged on the concentrated ash bin, so that the real-time monitoring of the condition in the concentrated ash bin is facilitated.
Description
Technical Field
The utility model relates to the technical field of ash discharge, in particular to a one-time dedusting ash collecting, humidifying and discharging device.
Background
In the production process of a steel plant, the produced by-products and dust are mainly dust removal ash which can be generated in various aspects, such as electric furnace ash and blast furnace ash, and a large amount of dust removal ash can be generated in the sintering smelting process, and the harmful substances have serious influence on the environment, so that the dust removal ash needs to be effectively treated, and not only needs to be utilized, but also changes waste into valuable.
At present, the granted publication number is CN205730709U, the application number is 201620409595.0, and the applicant is a utility model patent of Shandong Taiwei metallurgical material manufacturing Limited company, and discloses the following technical scheme: the primary humidifying and ash discharging device for the bag dust removal comprises an ash bin, a spiral conveyor support, a humidifier and an ash discharging chute, wherein an ash discharging port of the ash bin is communicated with an inner cavity of the spiral conveyor, the spiral conveyor is fixed through the spiral conveyor support, the humidifier is installed on the lower side of the spiral conveyor through an installation seat, and a discharging port of the spiral conveyor is communicated with a feeding port of the humidifier through an inclined pipeline; the ash discharging port of the humidifier is connected with an ash discharging flow groove, and a water inlet pipe is arranged on the upper side of the outer wall of the humidifier. The ash bin is directly communicated with the inner cavity of the screw conveyor, the dedusting ash in the ash bin is directly conveyed to the humidifier through the screw conveyor and then discharged after humidification, and once the humidifier or the screw conveyor breaks down, the whole one-time humidifying ash discharging device for cloth bag dedusting needs to be forced to stop working, so that the production is seriously influenced even.
Based on the above, the utility model provides a novel one-time dust removing, dust collecting, humidifying and discharging device, which overcomes the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a one-time dedusting ash collecting, humidifying and unloading device which is convenient for controlling the ash unloading amount each time, and at least two gate valves are arranged to improve the safety coefficient; and a manhole for observing the ash discharging condition and a bypass chute for temporarily discharging the ash are arranged on the concentrated ash bin, so that the real-time monitoring of the condition in the concentrated ash bin is facilitated.
In order to achieve the purpose, the utility model provides a one-time dedusting ash collecting, humidifying and unloading device which comprises a tower ash bin, a concentrated ash bin, a humidifier, at least two gate valves and an ash unloading valve, wherein the tower ash bin is connected with the humidifying bin;
the bottom end of the tower ash bin is connected with the top end of the concentrated ash bin, at least two gate valves are arranged between the tower ash bin and the concentrated ash bin, and the gate valves are arranged in a vertically stacked mode;
the bottom end of the concentrated ash bin is communicated with an inlet of the humidifier through an ash discharge valve;
and a manhole for observation and a bypass chute for temporary ash discharge are arranged beside the concentrated ash bin.
Furthermore, the bottom end of the tower ash bin is in a bell mouth shape and comprises a large opening end and a small opening end;
the small-opening end of the tower ash bin is arranged at one side close to the concentrated ash bin.
Furthermore, the concentrated ash bin is in a date pit shape.
Further, the bypass launder is arranged in an inclined manner.
Further, the disposable dust removing, collecting, humidifying and discharging device also comprises a screw conveyer and a conveyer bracket; the spiral conveyor is installed on the conveyor support, a feeding port of the spiral conveyor is communicated with the bottom end of the concentrated ash bin through the ash discharge valve, and a discharging port of the spiral conveyor is communicated with an inlet of the humidifier.
Furthermore, a first gate valve is further installed between the bottom end of the concentrated ash bin and an inlet of the humidifier, and the first gate valve is arranged above the ash discharge valve and located close to one side of the bottom end of the concentrated ash bin.
Further, the ash discharge valve is a star-shaped ash discharge valve.
Furthermore, an ash discharge groove is arranged at the outlet of the humidifier, and the ash discharge groove is obliquely arranged.
The utility model has the following beneficial effects:
according to the one-time dedusting ash collecting, humidifying and unloading device, the concentrated ash bin is additionally arranged between the tower ash bin and the humidifier and is used for temporarily storing the dedusting ash discharged from the tower ash bin, so that on one hand, the temperature of the dedusting ash entering the humidifier can be properly reduced through a temporary storage process, and the phenomenon that the performance, the service life and the like of the humidifier are influenced due to overhigh temperature is avoided; and the size of the concentrated ash bin is fixed, so that the ash discharge amount at each time can be conveniently controlled. On the other hand, at least two gate valves are arranged between the tower ash bin and the concentrated ash bin, the gate valves are used for opening or closing the bottom end of the tower ash bin, when equipment at the bottom of the tower ash bin breaks down, the tower ash bin can be closed, the lower equipment can be maintained or replaced, and the like, and the operation of the whole production line is not influenced; and set up two at least push-pull valves, one acts as reserve push-pull valve, avoids two damage influence production simultaneously, further improves factor of safety.
Meanwhile, the humidifier is used for humidifying the dust removal ash, an ash discharge valve is additionally arranged at the bottom of the concentrated ash bin, and the opening and closing of the tower ash bin and the concentrated ash bin are realized through the matching of a gate valve and the ash discharge valve; if the gate valve is closed, the ash discharge valve is opened for ash discharge, and dust and the like generated during ash discharge are prevented from flowing back into the tower ash bin.
In addition, a manhole and a bypass chute are arranged on the centralized ash bin, and the manhole is used for observing the ash discharge condition; the bypass launder is used for temporary ash discharge, and if the phenomena of ash blockage and blocking occur, the ash is discharged from the bypass launder.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first structural schematic view of an embodiment of a one-time dust-removing, dust-collecting, humidifying and dust-discharging device according to the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the one-time fly ash collecting, humidifying and discharging device of the present invention;
in the figure: the tower ash bin 1, a large opening end 10 and a small opening end 11; a centralized ash bin 2, a manhole 20 and a bypass chute 21; a humidifier 3 and an ash discharge tank 30; a gate valve 4; an ash discharge valve 5; a screw conveyor 6, a feeding port 60 and a discharging port 61; a conveyor support 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model will be discussed in detail below with reference to figures 1 to 2 and specific embodiments:
as shown in fig. 1 to 2, the present invention provides a disposable dust-removing, dust-collecting, humidifying and discharging device, which comprises a tower dust bin 1, a collecting dust bin 2, a humidifier 3, at least two gate valves 4, and a dust discharging valve 5. The tower ash bin 1 is used for storing dust in production, and the concentrated ash bin 2 is used for temporarily storing the dust discharged from the tower ash bin 1.
The bottom end of the tower ash bin 1 is connected with the top end of the concentrated ash bin 2, at least two gate valves 4 are installed between the tower ash bin 1 and the concentrated ash bin 2, and the gate valves 4 are arranged in an up-and-down stacked mode.
The bottom end of the centralized ash bin 2 is communicated with the inlet of the humidifier 3 through an ash discharge valve 5. The shape of the concentrated ash bin 2 can be various, such as a strip shape, a rectangular shape or any shape, as long as temporary storage of the dust can be realized, but preferably, as shown in the embodiment, the concentrated ash bin 2 is date-pit-shaped, that is, two ends are tapered, which is beneficial to ash discharge of the concentrated ash bin 2. As for the ash discharging valve 5, it can be designed and selected by those skilled in the art according to actual situations, but preferably, in this embodiment, the ash discharging valve 5 is a star-shaped ash discharging valve, which has stable operation, low noise, compact structure, beautiful appearance and convenient use.
And a manhole 20 for observation and a bypass chute 21 for temporary ash discharge are arranged beside the centralized ash bin 2. Specifically, in the present embodiment, the bypass chute 21 is disposed in an inclined manner, so as to facilitate unloading of the fly ash.
According to the one-time dedusting ash collecting, humidifying and unloading device, the concentrated ash bin 2 is additionally arranged between the tower ash bin 1 and the humidifier 3, and the concentrated ash bin 2 is used for temporarily storing dedusting ash discharged from the tower ash bin 1, so that on one hand, the temperature of the dedusting ash entering the humidifier 3 can be properly reduced through a temporary storage process, and the phenomenon that the performance and the service life of the humidifier 3 are influenced due to overhigh temperature is avoided; and the size of the concentrated ash bin 2 is fixed, so that the ash discharge amount at each time can be conveniently controlled. On the other hand, at least two gate valves 4 are arranged between the tower ash bin 1 and the concentrated ash bin 2, the gate valves 4 are used for opening or closing the bottom end of the tower ash bin 1, when equipment at the bottom of the tower ash bin 1 breaks down, the tower ash bin 1 can be closed, the lower equipment can be maintained or replaced, and the like, so that the operation of the whole production line is not influenced; and set up two at least push-pull valves 4, one acts as reserve push-pull valve 4, avoids two damage influence production simultaneously, further improves factor of safety.
Meanwhile, the humidifier 3 is used for humidifying the dust, an ash discharge valve 5 is additionally arranged at the bottom of the concentrated ash bin 2, and the tower ash bin 1 and the concentrated ash bin 2 are opened and closed through the matching of a gate valve 4 and the ash discharge valve 5; if the gate valve 4 is closed, the ash discharge valve 5 is opened for ash discharge, so that the dust and the like generated during the ash discharge are prevented from flowing back into the tower ash bin 1 and the like.
In addition, a manhole 20 and a bypass chute 21 are arranged on the centralized ash bin 2, and the manhole 20 is used for observing the ash discharge condition; the bypass chute 21 is used for temporary ash discharge, such as once ash blockage and blocking phenomena occur, the ash is discharged from the bypass chute 21.
Further, in some embodiments, the bottom end of the ash bin 1 is flared, and includes a large opening end 10 and a small opening end 11. And the small end 11 of the tower ash bin 1 is arranged close to one side of the concentrated ash bin 2, so that the discharge of the dust in the tower ash bin 1 is facilitated.
Further, in some embodiments, the disposable dust-removing dust-collecting, humidifying and discharging device may further include a screw conveyor 6 and a conveyor support 7.
Wherein, conveyer support 7 plays the supporting role, correspondingly, install screw conveyer 6 on conveyer support 7. The feeding port 60 of the screw conveyor 6 is communicated with the bottom end of the centralized ash bin 2, and the ash discharge valve 5 is arranged between the feeding port 60 of the screw conveyor 6 and the centralized ash bin 2; screw conveyer 6's discharge gate 61 with humidifier 3's entrance intercommunication, like this, the dust in screw conveyer 6 can directly flow into humidifier 3, and screw conveyer 6 can the broken dust removal ash that hardens, avoids the dust removal ash caking etc. for whole in-process dust removal ash humidification is even, does benefit to and reaches the environmental protection requirement.
Correspondingly, an ash discharge groove 30 can be arranged at the outlet of the humidifier 3, and the ash discharge groove 30 is obliquely arranged to facilitate ash discharge of the humidifier 3. The ash is transported to an ash unloading position through a humidifier 3 and a screw conveyer 6 and transported by a special ash pulling vehicle.
Furthermore, in some specific embodiments, a first gate valve can be additionally arranged between the bottom end of the concentrated ash bin 2 and the inlet of the humidifier 3, the first gate valve is arranged above the ash discharge valve 5 and is positioned at one side close to the bottom end of the concentrated ash bin 2, and the safety factor of the equipment is further improved.
The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.
Claims (8)
1. The utility model provides a disposable dust removal ash collection ash humidification ash discharge device which characterized in that: the device comprises a tower ash bin, a concentrated ash bin, a humidifier, at least two gate valves and an ash discharge valve;
the bottom end of the tower ash bin is connected with the top end of the concentrated ash bin, at least two gate valves are arranged between the tower ash bin and the concentrated ash bin, and the gate valves are arranged in a vertically stacked mode;
the bottom end of the concentrated ash bin is communicated with an inlet of the humidifier through an ash discharge valve;
and a manhole for observation and a bypass chute for temporary ash discharge are arranged beside the concentrated ash bin.
2. The disposable dust-removing dust-collecting humidifying ash-discharging device according to claim 1, characterized in that:
the bottom end of the tower ash bin is in a bell mouth shape and comprises a large opening end and a small opening end;
the small-opening end of the tower ash bin is arranged at one side close to the concentrated ash bin.
3. The disposable dust-removing dust-collecting humidifying ash-discharging device according to claim 1, characterized in that:
the concentrated ash bin is date pit-shaped.
4. The disposable dust-removing dust-collecting humidifying ash-discharging device according to claim 1, characterized in that:
the bypass chute is obliquely arranged.
5. The one-time dust-removing dust-collecting humidifying and discharging device according to claim 1, characterized in that:
the disposable dust removing, collecting, humidifying and discharging device also comprises a screw conveyer and a conveyer bracket;
the spiral conveyor is installed on the conveyor support, a feeding port of the spiral conveyor is communicated with the bottom end of the concentrated ash bin through the ash discharge valve, and a discharging port of the spiral conveyor is communicated with an inlet of the humidifier.
6. The one-time dust-removing dust-collecting humidifying and discharging device according to claim 1, characterized in that:
the bottom of concentrating the ash bin with still install first push-pull valve between the entry of humidification machine, first push-pull valve sets up the top of unloading the ash valve is located and is close to concentrate ash bin bottom one side.
7. The disposable dust-removing dust-collecting humidifying ash-discharging device according to claim 1, characterized in that:
the ash discharge valve is a star-shaped ash discharge valve.
8. The disposable dust-removing dust-collecting humidifying ash-discharging device according to claim 1, characterized in that:
and an ash discharge groove is arranged at the outlet of the humidifier, and the ash discharge groove is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220522416.XU CN216856139U (en) | 2022-03-11 | 2022-03-11 | Disposable dust removal ash collection ash humidification ash discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220522416.XU CN216856139U (en) | 2022-03-11 | 2022-03-11 | Disposable dust removal ash collection ash humidification ash discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216856139U true CN216856139U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220522416.XU Active CN216856139U (en) | 2022-03-11 | 2022-03-11 | Disposable dust removal ash collection ash humidification ash discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216856139U (en) |
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2022
- 2022-03-11 CN CN202220522416.XU patent/CN216856139U/en active Active
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