CN213359552U - Dust fall formula stores up coal canopy - Google Patents
Dust fall formula stores up coal canopy Download PDFInfo
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- CN213359552U CN213359552U CN202021723294.8U CN202021723294U CN213359552U CN 213359552 U CN213359552 U CN 213359552U CN 202021723294 U CN202021723294 U CN 202021723294U CN 213359552 U CN213359552 U CN 213359552U
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- dust fall
- support frame
- coal storage
- storage shed
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Abstract
The utility model belongs to the technical field of coal storage, a dust fall formula coal storage shed is disclosed, including concrete barricade, support frame, large-span steel construction, fire prevention color steel plate, fire prevention sunshine board, dust fall pipeline, 360 rotatory nozzle, the coal storage shed lower part sets up to the concrete barricade, set up coal shed exit on the concrete barricade, the support frame is erect above the concrete barricade, the dust fall pipeline is installed to the support frame inboard, the water source is connected to the end of intaking of dust fall pipeline, the end of intaking sets up the ball valve, the dust fall pipeline on the interval install 360 rotatory nozzles; fireproof color steel plates and fireproof sunlight plates are fixed on the outer sides of the supporting frames at intervals; the top of the support frame is connected by a large-span steel structure, and the outer side of the large-span steel structure is provided with a fireproof color steel plate. The utility model discloses the effectual raise dust problem of having solved among the current coal storage shed operation process has reduced the loss, has also acted as the fire control back-up measure of putting out a fire simultaneously.
Description
Technical Field
The utility model relates to a coal field of storing technique, concrete field is a dust fall formula stores up coal canopy.
Background
The coal shed has wide application, is mainly used as a storage facility and mainly has the functions of preventing and controlling coal weathering and spontaneous combustion, reducing pollution and reducing loss. At present, the existing various coal sheds mainly adopt full-closed and semi-closed, the full-closed coal shed is easy to generate dust in the shoveling and loading process, and the dust concentration is higher, so that greater potential safety hazard exists; the semi-closed coal shed is easy to cause environmental pollution and has higher loss in the shovel loading process.
Disclosure of Invention
The utility model aims at above-mentioned prior art is not enough, solves the raise dust problem that stores up the coal canopy and exists, reduces the loss, provides a dust fall formula stores up coal canopy.
In order to achieve the above object, the utility model provides a following technical scheme:
a dust-fall type coal storage shed comprises a concrete retaining wall, a support frame, a large-span steel structure, a fireproof color steel plate, a fireproof sunlight plate, a dust-fall pipeline and 360-degree rotary nozzles, wherein the lower part of the coal storage shed is provided with the concrete retaining wall, a coal shed inlet and outlet are arranged on the concrete retaining wall, the support frame is erected above the concrete retaining wall, the dust-fall pipeline is installed on the inner side of the support frame, the water inlet end of the dust-fall pipeline is connected with a water source, the water inlet end is provided with a ball valve, and the dust-fall pipeline is provided with the 360-degree rotary nozzles at; fireproof color steel plates and fireproof sunlight plates are fixed on the outer sides of the supporting frames at intervals; the top of the support frame is connected by a large-span steel structure, and the outer side of the large-span steel structure is provided with a fireproof color steel plate.
Foretell dust fall formula coal storage shed, its set up a plurality of mountings between the support frame, the mounting perpendicular to the support frame sets up.
Foretell dust fall formula coal storage shed, its the pre-buried pouring bolt on the concrete bulkhead, the support frame passes through the bolt fastening on the concrete bulkhead.
Foretell dust fall formula stores up coal canopy, its support frame and large-span steel construction outside welding shaped steel, various steel sheet of fire prevention, fire prevention sunshine board pass through the fix with screw on the shaped steel.
Foretell dust fall formula stores up coal canopy, its the support frame inboard sets up the couple, the dust fall pipeline is arranged in on the couple.
In the dust-fall type coal storage shed, the 360-degree rotary spray head is provided with the stroke adjusting device.
Foretell dust fall formula coal storage shed, its the large-span steel construction adopts the installation of butt-buckling formula hookup mode.
Foretell a dust fall formula stores up coal canopy, its the dust fall pipeline includes total inlet tube and branch pipe, the water source is connected to total inlet tube one end, and the other end passes through pipe connection spare connecting branch and constitutes two flow directions or multithread to dust fall system.
In the dust-fall type coal storage shed, the dust-fall pipeline is provided with the double-wire nozzle connecting pipes at intervals,
the other end of the double-wire spray nozzle connecting pipe is connected with a 360-degree rotary spray nozzle.
Foretell dust fall formula coal storage shed, its the support frame adopts I-steel, channel-section steel, H shaped steel or U shaped steel.
Has the advantages that:
the utility model discloses an install 360 rotatory watering dust fall systems around the coal canopy in the support frame inboard additional, the inside full coverage does not have the dead angle dust fall of having realized of coal canopy, has stopped the raise dust problem that shovel dress operation process exists, has guaranteed safe, environmental protection operation effectively.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged partial schematic view of FIG. 2;
in the figure: the concrete dust-fall protection device comprises a concrete retaining wall 1, I-shaped steel 2, a fireproof color steel plate 3, a fireproof sunlight plate 4, a dust-fall pipeline 5, a rotary spray head 6-360 degrees, a manual ball valve 7, a water source access port 8, a large-span steel structure 9, a hook 10, C-shaped steel 11, a coal shed inlet and outlet 12, a double-wire spray head connecting pipe 13 and square steel 14.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Examples
As shown in fig. 1 and 2, this embodiment includes concrete retaining wall 1, i-steel 2, fire prevention color steel plate 3, fire prevention sunshine board 4, dust fall pipeline 5, 360 rotatory nozzle 6, manual ball valve 7, water source access mouth 8, large-span steel construction 9, couple 10, C shaped steel 11, coal canopy import and export 12, double-thread shower nozzle connecting pipe 13, square steel 14, the utility model discloses a coal storage canopy lower part sets up to concrete retaining wall 1, and concrete retaining wall 1 is reinforced concrete structure, and concrete retaining wall 1 south side, east side are provided with 4 meters wide coal canopy import 12 and make things convenient for haulage vehicle business turn over operation. A supporting frame is vertically arranged above the concrete retaining wall 1 at intervals of 6 meters, pouring bolts are embedded in the concrete retaining wall 1 in advance, and the supporting frame is fixed on the concrete retaining wall through bolts. The support frame selects the I-steel 2, the inner side of the top of the I-steel 2 is lapped with a large-span steel structure 9, and the large-span steel structure 9 is installed in a butt-buckling connection mode. The concrete retaining wall 1, the I-shaped steel 2 and the large-span steel structure 9 form a coal shed main body frame together to play a main bearing role. The welding of 9 tops on the large-span steel construction has C shaped steel 11, and the various steel sheet of fire prevention 3 has mainly played the effect that the top is sealed has been laid to C shaped steel 11 top.
A plurality of fixing pieces are welded between the adjacent I-shaped steels 2, the fixing pieces are made of square steels 14, the square steels 14 are perpendicular to the I-shaped steels 2, and the square steels 14 support the fireproof color steel plates 3 and the fireproof sunlight plates 4. The fireproof color steel plates 3 and the fireproof sunlight plates 4 are fixed on the outer sides of the I-shaped steel 2 and the square steel 14 at intervals, the fireproof color steel plates 3 and the fireproof sunlight plates 4 are installed and fixed in a self-tapping screw combined mode, and sufficient lighting inside the coal shed is guaranteed while the periphery is sealed. The inner side of the I-shaped steel 2 is welded with a hook 10 at a position 3.5 meters from bottom to top. Dust fall pipeline 5 includes total inlet tube and branch pipe, and the water source is connected to total inlet tube one end, and the other end passes through pipe connection spare connecting branch pipe and constitutes two flow direction or multithread to dust fall system, and dust fall pipeline 5's branch pipe hangs in couple 10. Dust fall pipeline 5 is DN32 welded tube, dust fall pipeline 5's the end of intaking sets up the water source and inserts mouthful 8, a water source is connected, it sets up manual ball valve 7 to intake the end, dust fall pipeline 5 sets up one every 10 meters departments at interval and highly is 15CM double-filament shower nozzle connecting pipe 13, 360 rotatory nozzle of double-filament shower nozzle connecting pipe 13 top screwed connection, set up stroke adjusting device on 360 rotatory nozzles, 360 rotatory nozzle can realize that no dead angle is rotatory to be sprayed, dust fall pipeline 5 roots is inserted mouthful 8 UNICOM mutually through manual ball valve 7 and water source, the switch through manual ball valve 7 realizes spraying dust fall system's opening and stopping in the coal canopy.
As a further improvement, the supporting frame can also adopt channel steel, I-shaped steel is vertically welded between adjacent channel steel, and the fireproof color steel plate 3 and the fireproof sunlight plate 4 are fixed at intervals outside the channel steel and the I-shaped steel through self-tapping screws. I-steel can also be welded in the large-span steel structure 9 outside, and the various steel sheet of preventing fires 3 is fixed in on the I-steel through self-tapping screw.
As a further improvement, the support frame can also adopt H-shaped steel, Z-shaped steel is vertically welded between the adjacent H-shaped steel, and fireproof color steel plates 3 and fireproof sunlight plates 4 are fixed on the outer sides of the H-shaped steel and the Z-shaped steel at intervals through self-tapping screws. Z shaped steel can also be welded in the 9 outsides of large-span steel construction, and various steel sheet 3 of preventing fires is fixed in Z shaped steel on through self-tapping screw.
As a further improvement, the supporting frame can also adopt U-shaped steel, H-shaped steel is vertically welded between adjacent U-shaped steel, and fireproof color steel plates 3 and fireproof sunlight plates 4 are fixed on the outer sides of the U-shaped steel and the H-shaped steel at intervals through self-tapping screws. H shaped steel can also be welded in the 9 outsides of large-span steel construction, and various steel sheet 3 of preventing fires is fixed in on the H shaped steel through self-tapping screw.
The working principle is as follows:
the coal carrying vehicle enters from an inlet at the south side of the concrete retaining wall 1 and starts to carry out shovel loading and unloading operation, a coal shed manager starts a manual ball valve 7, tap water with the pressure not less than 5Mpa in a water source access port 8 rapidly flows into a 360-degree rotating nozzle 6 through a dust fall pipeline 5, the 360-degree rotating nozzle 6 starts to spray in a rotating mode under the driving of the tap water, sprayed atomized water drops to the ground of the coal shed due to the gravity effect after contacting coal dust, the dust fall operation is achieved, the coal shed manager closes the manual ball valve 7 after the vehicle operation is finished, a dust fall system stops working, and the vehicle drives out from an outlet at the east side of the concrete retaining wall 1.
The utility model discloses an install 360 rotatory watering dust fall systems around the coal canopy in the support frame inboard additional, the inside full coverage does not have the dead angle dust fall of having realized of coal canopy, has stopped the raise dust problem that shovel dress operation process exists, has guaranteed safe, environmental protection operation effectively.
The above detailed description is only an example of the present invention, and any modification and variation familiar with the present invention shall fall within the scope of the present invention, and not be limited to the examples.
Claims (10)
1. A dust fall type coal storage shed is characterized by comprising a concrete retaining wall, a support frame, a large-span steel structure, a fireproof color steel plate, a fireproof sunlight plate, a dust fall pipeline and 360-degree rotary nozzles, wherein the lower part of the coal storage shed is provided with the concrete retaining wall, coal shed inlets and outlets are formed in the concrete retaining wall, the support frame is erected above the concrete retaining wall, the dust fall pipeline is installed on the inner side of the support frame, the water inlet end of the dust fall pipeline is connected with a water source, the water inlet end of the dust fall pipeline is provided with a ball valve, and the dust fall pipeline is provided with the 360-degree rotary nozzles at intervals; fireproof color steel plates and fireproof sunlight plates are fixed on the outer sides of the supporting frames at intervals; the top of the support frame is connected by a large-span steel structure, and the outer side of the large-span steel structure is provided with a fireproof color steel plate.
2. The dust fall type coal storage shed according to claim 1, characterized in that: a plurality of fixing pieces are arranged between the support frames, and the fixing pieces are perpendicular to the support frames.
3. The dust fall type coal storage shed according to claim 1, characterized in that: and a pouring bolt is embedded in the concrete retaining wall, and the support frame is fixed on the concrete retaining wall through the bolt.
4. The dust fall type coal storage shed according to claim 1, characterized in that: the support frame and the large-span steel structure are welded with profile steel, and the fireproof color steel plate and the fireproof sunlight plate are fixed on the profile steel through screws.
5. The dust fall type coal storage shed according to claim 1, characterized in that: the support frame inboard sets up the couple, the dust fall pipeline is arranged in on the couple.
6. The dust fall type coal storage shed according to claim 1, characterized in that: and a stroke adjusting device is arranged on the 360-degree rotating spray head.
7. The dust fall type coal storage shed according to claim 1, characterized in that: the large-span steel structure is installed in a butt-buckling type connection mode.
8. The dust fall type coal storage shed according to claim 1, characterized in that: the dust fall pipeline includes total inlet tube and branch pipe, the water source is connected to total inlet tube one end, and the other end passes through pipe connection spare connecting branch and constitutes two flow directions or multithread to dust fall system.
9. The dust fall type coal storage shed according to claim 1, characterized in that: the dust fall pipeline is last to set up the double-filament shower nozzle connecting pipe at interval, 360 rotatory nozzles are connected to the double-filament shower nozzle connecting pipe other end.
10. The dust fall type coal storage shed according to claim 1, characterized in that: the support frame is made of I-shaped steel, channel steel, H-shaped steel or U-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723294.8U CN213359552U (en) | 2020-08-18 | 2020-08-18 | Dust fall formula stores up coal canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723294.8U CN213359552U (en) | 2020-08-18 | 2020-08-18 | Dust fall formula stores up coal canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213359552U true CN213359552U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021723294.8U Active CN213359552U (en) | 2020-08-18 | 2020-08-18 | Dust fall formula stores up coal canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213359552U (en) |
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2020
- 2020-08-18 CN CN202021723294.8U patent/CN213359552U/en active Active
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