CN218608632U - Dust pelletizing system of high-efficient boiler - Google Patents
Dust pelletizing system of high-efficient boiler Download PDFInfo
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- CN218608632U CN218608632U CN202222704233.2U CN202222704233U CN218608632U CN 218608632 U CN218608632 U CN 218608632U CN 202222704233 U CN202222704233 U CN 202222704233U CN 218608632 U CN218608632 U CN 218608632U
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Abstract
The utility model provides a dust pelletizing system of high-efficient boiler as the corollary equipment of high-efficient boiler, docks with the exhaust port of high-efficient boiler, include: the purifying box, the exhaust port and the purifying box of high-efficient boiler pass through flange union coupling, be equipped with a plurality of grid baffles in the purifying box, a plurality of grid baffles are equidistant vertical installation to the purifying box in, the crisscross roof and the bottom plate fixed connection who sets up respectively the purifying box of a plurality of grid baffles, snakelike passageway is cut apart into with the purifying box to the grid baffle, a plurality of bayonet showers are installed at the top of purifying box, the shower is located snakelike passageway's top, be equipped with the shower nozzle of interval installation on the shower, the shower realizes spray water cyclic utilization through water circulation mechanism. The utility model discloses set up a plurality of grid baffles in the purifying box, utilize the grid baffle to cut apart into serpentine channel in with the purifying box, bend the position at serpentine channel's top and install the shower, prolong the stroke of flue gas in the purifying box, improve dust removal effect.
Description
Technical Field
The utility model relates to a boiler corollary equipment field especially relates to a dust pelletizing system of high-efficient boiler.
Background
The boiler generates heat in a combustion mode, high-temperature steam or high-temperature water is output outwards through heat by heating water in the boiler, and the requirements of life and industry are met. The commonly used fuel of current boiler is coal, can produce waste gas during coal burning, contains a large amount of smoke and dust in the waste gas, discloses a high-efficient boiler dust removal SOx/NOx control device in the utility model patent of patent No. CN 211246063U, through setting up the spoiler, utilizes the spoiler to reduce the speed that waste gas flows out, improves the dust removal effect of flue gas. But the time of flue gas in dust collector is still shorter, and the time of contact with water is not long enough, and traditional solution is through the spray column solution of building high length, but area is great, and is bulky moreover, inconvenient removal.
Disclosure of Invention
To the problem in the above-mentioned background art, the utility model provides a dust pelletizing system of high-efficient boiler as the corollary equipment of high-efficient boiler, docks with the exhaust port of high-efficient boiler, include: the purifying box, the exhaust port of high-efficient boiler with the purifying box passes through flange union coupling, the filtered gas discharge pipe way is installed to the opposite side of purifying box, be equipped with a plurality of grid baffles in the purifying box, the equidistant vertical installation of a plurality of grid baffles in the purifying box, the crisscross setting of a plurality of grid baffles is respectively the roof and the bottom plate fixed connection of purifying box, snakelike passageway is cut apart into with the purifying box to the grid baffle, a plurality of bayonet showers are installed at the top of purifying box, the shower is located snakelike passageway's top, be equipped with the shower nozzle of interval installation on the shower, the shower realizes spray water cyclic utilization through water circulation mechanism.
As a preferred aspect of the present invention, the water circulation mechanism includes: a drainage mechanism, a pressure-equalizing water supply mechanism and a circulating water pump,
the drainage mechanism includes: the water collecting tank is fixedly arranged below the purification tank, water outlets are formed in the positions of the bent channels at the bottom of the serpentine channel, and the water outlets are communicated with the water collecting tank through vertical connecting pipes;
the pressure-equalizing water supply mechanism comprises: the pressure equalizing water tank is specifically a cylindrical water tank, and each spray pipe is connected to the bottom of the pressure equalizing water tank through an independent connecting pipe;
the water inlet of the circulating pump is connected to the bottom of the water collecting tank through a pipeline, and the water outlet of the circulating pump is connected to the pressure equalizing water tank through a pipeline.
As a preferred scheme of the utility model, install moisturizing mechanism on the pressure-equalizing water tank, install water level detection device in the pressure-equalizing water tank, water replenishing pipe is installed to pressure-equalizing water tank top, water replenishing pipe installs electric control valve on the water replenishing pipe, electric control valve opens and closes according to the water level that water level detection device detected.
As an optimized scheme of the utility model, water level detection device specifically is that the water level gauge stick is vertical to be inserted in the pressure-equalizing water tank, level sensor is installed to the bottom of water level gauge stick, and automatically controlled valve closes when the liquid level crosses level sensor, and automatically controlled valve opens when the liquid level is located the level sensor below.
As a preferred scheme of the utility model, the water conservancy diversion slope that the slope set up is installed to the bottom of purifying box, the outlet sets up the bottom position on water conservancy diversion slope.
As an optimized proposal of the utility model, a group of spray pipes are respectively installed on the two sides of the grid baffle plate connected with the top plate of the purifying box.
Compared with the prior art, the utility model provides a dust pelletizing system of high-efficient boiler has following beneficial effect:
1. the utility model discloses set up a plurality of grid baffles in the purifying box, utilize the grid baffle to cut apart into serpentine channel in with the purifying box, bend the position installation shower at serpentine channel's top, prolong the stroke of flue gas in the purifying box, improve dust removal effect.
2. The utility model discloses a drainage mechanism, voltage-sharing water supply mechanism, circulating water pump set water circulation mechanism utilize the quantity of water circulation mechanism reduction water, and voltage-sharing water supply mechanism realizes that each spray line's drainage pressure is unanimous simultaneously.
Drawings
Fig. 1 is a schematic perspective view of a high-efficiency boiler dedusting system.
FIG. 2 is a front view of a high efficiency boiler dusting system.
FIG. 3 is a side view of a high efficiency boiler dusting system.
Wherein: 1-a purifying box; 101-filtered gas discharge pipe; 2-a grid baffle; 3-a spray pipe; 4, a water collecting tank; 5-a circulating water pump; 6-pressure equalizing water tank; 7-a water replenishing pipeline; 8-a liquid level sensor; 9-diversion slope.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.
As shown in fig. 1-3, the utility model provides a dust pelletizing system of high-efficient boiler, as the corollary equipment of high-efficient boiler, dock with the exhaust port of high-efficient boiler, include: purifying box 1, the exhaust port of high-efficient boiler passes through flange union coupling with purifying box 1, strain gas exhaust pipe 101 is installed to the opposite side of purifying box 1, be equipped with a plurality of grid baffles 2 in the purifying box 1, a plurality of grid baffles 2 equidistant vertical installation is to purifying box 1 in, the crisscross roof and the bottom plate fixed connection that set up respectively purifying box 1 of a plurality of grid baffles 2, snakelike passageway is cut apart into in grid baffle 2 will purifying box, a plurality of bayonet shower nozzles 3 are installed at purifying box 1's top, shower nozzle 3 is located snakelike passageway's top, a set of shower nozzle 3 is installed respectively to the both sides of the grid baffle 2 of being connected with purifying box 1 roof, be equipped with the shower nozzle of interval installation on shower nozzle 3, shower nozzle 3 realizes the shower water cyclic utilization through water circulation mechanism. The utility model discloses set up a plurality of grid baffles in the purifying box, utilize the grid baffle to cut apart into serpentine channel in with the purifying box, bend the position installation shower at serpentine channel's top, prolong the stroke of flue gas in the purifying box, improve dust removal effect.
Following to the utility model discloses a water circulating mechanism carries out specific description, and water circulating mechanism includes: a drainage mechanism, a pressure equalizing water supply mechanism and a circulating water pump,
the drainage mechanism includes: the water collecting tank 4 is fixedly arranged below the purifying tank 1, water outlets are formed in the positions of the bottom bending channels of the serpentine channel, and the water outlets are communicated with the water collecting tank 4 through vertical connecting pipes; the pressure-equalizing water supply mechanism comprises: the pressure equalizing water tank 6 is specifically a cylindrical water tank, and each spray pipe 3 is connected to the bottom of the pressure equalizing water tank 6 through an independent connecting pipe; the water inlet of the circulating pump 5 is connected to the bottom of the water collecting tank 4 through a pipeline, and the water outlet of the circulating pump 5 is connected to the pressure equalizing water tank 6 through a pipeline. Since each shower pipe 3 is individually connected to the bottom of the pressure equalizing water tank 6, the water pressure in each shower pipe is kept uniform, and the spraying effect is kept uniform.
For guaranteeing to keep enough water pressure in the shower 3, the utility model discloses install moisturizing mechanism on pressure-equalizing water tank 6, install water level detection device in the pressure-equalizing water tank 6, moisturizing pipeline 7 is installed to pressure-equalizing water tank 6 top, install automatically controlled valve on the moisturizing pipeline 7, automatically controlled valve opens and closes according to the water level that water level detection device detected, water level detection device specifically is in the vertical pressure-equalizing water tank 6 that inserts of water level gauge rod, level sensor 8 is installed to the bottom of water level gauge rod, automatically controlled valve closes when the liquid level crosses level sensor 8, automatically controlled valve opens when the liquid level is located level sensor 8 below.
For the water of making things convenient for the purifying box bottom discharges fast in the header tank 4, the utility model discloses install the water conservancy diversion slope 9 that the slope set up in the bottom of purifying box 1, the outlet setting is in the bottom position on water conservancy diversion slope 9.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a dust pelletizing system of high-efficient boiler, as the corollary equipment of high-efficient boiler, with the exhaust port butt joint of high-efficient boiler, includes: purifying box (1), high-efficient boiler's exhaust port with purifying box (1) is through flange union coupling, strain gas emission pipeline (101) are installed to the opposite side of purifying box (1), its characterized in that, be equipped with a plurality of grid baffles (2) in purifying box (1), the equal interval vertical installation of a plurality of grid baffles (2) in purifying box (1), a plurality of grid baffles (2) crisscross setting respectively the roof and the bottom plate fixed connection of purifying box (1), snakelike passageway is cut apart into in grid baffle (2) will purifying box, a plurality of bayonet shower (3) are installed at the top of purifying box (1), shower (3) are located snakelike passageway's top, be equipped with the shower nozzle of interval installation on shower (3), shower (3) realize spray water cyclic utilization through water circulation mechanism.
2. The system of claim 1, wherein the water circulation mechanism comprises: a drainage mechanism, a pressure equalizing water supply mechanism and a circulating water pump,
the drainage mechanism includes: the water collecting tank (4) is fixedly arranged below the purification tank (1), water outlets are formed in the positions of the bent channels at the bottom of the serpentine channel, and the water outlets are communicated with the water collecting tank (4) through vertical connecting pipes;
the pressure-equalizing water supply mechanism comprises: the pressure equalizing water tank (6), the pressure equalizing water tank (6) is a cylindrical water tank, and each spray pipe (3) is connected to the bottom of the pressure equalizing water tank (6) through an independent connecting pipe;
the water inlet of the circulating water pump (5) is connected to the bottom of the water collecting tank (4) through a pipeline, and the water outlet of the circulating water pump (5) is connected to the pressure equalizing water tank (6) through a pipeline.
3. The dust removing system of the high-efficiency boiler according to claim 2, wherein a water replenishing mechanism is installed on the pressure equalizing water tank (6), a water level detecting device is installed in the pressure equalizing water tank (6), a water replenishing pipeline (7) is installed above the pressure equalizing water tank (6), and an electric control valve is installed on the water replenishing pipeline (7) and is opened and closed according to the water level detected by the water level detecting device.
4. The dust removing system of the high efficiency boiler according to claim 3, wherein the water level detecting device is a water level detecting rod vertically inserted into the pressure equalizing water tank (6), a liquid level sensor (8) is installed at the bottom of the water level detecting rod, the electric control valve is closed when the liquid level crosses the liquid level sensor (8), and the electric control valve is opened when the liquid level is below the liquid level sensor (8).
5. The dusting system of a high efficiency boiler according to claim 4, characterized in that the bottom of said cleaning box (1) is mounted with an inclined guide ramp (9), and said water outlet is arranged at the bottom position of said guide ramp (9).
6. The dust pelletizing system of a high-efficiency boiler, according to claim 5, characterized in that, the both sides of the grille shutter (2) connected with the top plate of the purifying box (1) are respectively installed with a group of shower pipes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222704233.2U CN218608632U (en) | 2022-10-14 | 2022-10-14 | Dust pelletizing system of high-efficient boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222704233.2U CN218608632U (en) | 2022-10-14 | 2022-10-14 | Dust pelletizing system of high-efficient boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218608632U true CN218608632U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222704233.2U Active CN218608632U (en) | 2022-10-14 | 2022-10-14 | Dust pelletizing system of high-efficient boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218608632U (en) |
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2022
- 2022-10-14 CN CN202222704233.2U patent/CN218608632U/en active Active
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