CN220506741U - Boiler roller slag cooler with dust raising prevention function - Google Patents
Boiler roller slag cooler with dust raising prevention function Download PDFInfo
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- CN220506741U CN220506741U CN202322034633.1U CN202322034633U CN220506741U CN 220506741 U CN220506741 U CN 220506741U CN 202322034633 U CN202322034633 U CN 202322034633U CN 220506741 U CN220506741 U CN 220506741U
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- Prior art keywords
- slag cooler
- dust
- air
- frame
- gas
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- 239000000428 dust Substances 0.000 title claims abstract description 52
- 239000002893 slag Substances 0.000 title claims abstract description 48
- 230000002265 prevention Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000012535 impurity Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000013049 sediment Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 238000001802 infusion Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a boiler roller slag cooler with dust prevention function, which comprises a frame and is characterized in that: the utility model provides a dust removing device, which comprises a hopper, wherein an air outlet pipe is fixedly arranged in the hopper, a gas collecting hood is fixedly arranged at the other end of the air outlet pipe, an exhaust pipeline is fixedly arranged at the other end of the air outlet pipe, a filter screen is connected to the inner wall of the filter tank in a threaded manner, and an air extractor is arranged at the upper end of the filter tank.
Description
Technical Field
The utility model relates to the technical field of slag coolers, in particular to a boiler roller slag cooler with dust prevention function.
Background
The drum-type slag cooler mainly comprises a slag inlet, a supporting ring, a positioning ring, a rotary joint (shaft seal), a slag discharging port, an inner and outer double-layer sealing sleeve with fixed helical blades welded in an inner and outer simple manner, a slag inlet and outlet device, an air exhaust device, a water inlet and outlet device, a transmission device, a base, a drive and other systems. When the slag cooler is driven by the transmission device to slowly rotate, high-temperature slag discharged by the boiler is led to advance in the inner cylinder of the sleeve by the spiral blades, cooling water reversely flows in the jacket between the inner cylinder and the outer cylinder to take away the heat, and cooling air continuously takes away the heat from the inner cylinder of the jacket, so that the thermal slag is gradually cooled.
Patent document 202211505057.8 discloses a cold sediment machine of drum-type with prevent spouting grey function, including inlet pipe, cooling drum, the right-hand member of inlet pipe has the fixed disk, the fixed disk is provided with a plurality of first baffles, a plurality of second baffles through buffer unit with the junction of cooling drum, first baffle and second baffle staggered arrangement seal the junction of fixed disk and cooling drum, buffer unit is used for guaranteeing that can not misplace because of the extrusion between fixed disk and the cooling drum when fixed disk thermal expansion, the upside of fixed disk is provided with the knocking mechanism, the knocking mechanism is used for knocking fixed disk, first baffle and second baffle, and make the three be being heated
Can resume after the deformation, solve the problem that current cold sediment machine of drum-type does not have the ash spraying prevention function and prevent deformation function, but inconvenient carry out reinforced, the interior dust gas of taking of cold sediment machine of drum simultaneously can not complete discharge, causes the part to reveal in the environment, causes the destruction of environment, and dust removal effect is relatively poor.
Disclosure of Invention
The utility model aims to solve the problems, and provides a boiler roller slag cooler with dust prevention function.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the device comprises a frame, install cold sediment machine of cylinder in the frame, movable mounting has the loading hopper in the middle of the cold sediment machine left side terminal surface of cylinder, its characterized in that: the filter box is characterized in that an air outlet pipe is fixedly arranged in the charging hopper, a gas collecting hood is fixedly arranged at the other end of the air outlet pipe, an exhaust pipeline is fixedly arranged at the other end of the air outlet pipe, a filter box body is arranged at the other end of the exhaust pipeline, a filter screen is connected to the inner wall of the filter box body in a threaded manner, and an air extractor is arranged at the upper end of the filter box body.
Preferably, a through hole is fixedly arranged in the middle of the left end face of the roller slag cooler, a shaft sleeve is fixedly arranged on the inner wall of the through hole, and a rotating shaft is movably sleeved on the shaft sleeve.
Preferably, the rotating shaft is cylindrical, the right end of the rotating shaft is inserted into the roller slag cooler, and the left side of the rotating shaft is fixedly communicated with a feed hopper.
Preferably, the charging hopper is provided with a charging port, the charging port is sealed through a sealing cover, the lower end surface of the charging hopper is fixedly provided with a supporting frame, and the lower end of the supporting frame is fixed on the frame.
Preferably, the upper end of the charging hopper is fixedly provided with a cold air inlet, the end part of the cold air inlet, which is positioned in the charging hopper, is fixedly provided with a gas transmission pipeline, and the end part of the other side of the gas transmission pipeline is positioned at the right end of the inner cavity of the roller slag cooler and is not in direct contact with the roller slag cooler.
Preferably, the gas collecting hood is provided with a plurality of gas collecting ports with the same specification.
Preferably, the lower end of the filter box body is connected with an impurity storage box through threads.
Preferably, the filter screen is located at the upper end of the exhaust pipe.
Preferably, the air outlet of the air extractor is communicated with an air pipe in a sealing way.
Preferably, the frame is fixedly provided with the dust removal box, dust removal box and gas-supply pipe intercommunication, dust removal box upper end is provided with the gas vent, fixedly be provided with the transfer line on the dust removal box inner wall, install a plurality of steam spray nozzle on the transfer line, install the stock solution box in the frame, the water pump is installed to stock solution box upper end, delivery port and transfer line intercommunication on the water pump.
Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a boiler drum slag cooler with dust emission prevention, which is characterized in that an air extractor is started, gas in the drum slag cooler enters an air outlet pipe through an air collecting port on an air collecting cover, then enters a filtering box body through an air exhaust pipeline, carried impurities are primarily filtered through a filter screen, the filtered impurities fall into an impurity storage box, the impurities are conveniently taken out by disassembling the impurity storage box, the filtered gas is discharged through an air exhaust pipe after passing through the air extractor, cold air enters the inner wall of the drum slag cooler through the air transmission pipeline and is discharged through the right side, cooling is realized, then the cold air is discharged through the air collecting cover, the cooling effect is improved, dust generated in the cooling process is carried out, the purifying function is realized, a water pump is started, liquid in a liquid storage box body enters an infusion pipe through the water pump, then is discharged through a water vapor spray nozzle, the gas enters through the air transmission pipe, then dust is removed through the water vapor, the dust removed gas is discharged through an air outlet, the dust removing effect is improved, and the dust removing function is realized, and the direct discharge of the dust carrying gas is prevented from causing environmental pollution.
Drawings
Fig. 1 is a front view of a boiler drum slag cooler with dust prevention function according to the present utility model.
Fig. 2 is a front view of a dust removing assembly of a boiler drum slag cooler with dust prevention function according to the present utility model.
FIG. 3 is a side view of a hopper of a boiler drum slag cooler with dust protection according to the present utility model.
Fig. 4 is a schematic structural view of a boiler drum slag cooler with dust prevention function according to the present utility model.
In the figure: the device comprises a 1-frame, a 2-roller slag cooler, a 3-rotating shaft, a 4-charging hopper, a 5-supporting frame, a 6-cold air inlet, a 7-gas transmission pipeline, an 8-gas outlet pipe, a 9-gas collecting hood, a 10-gas exhaust pipeline, an 11-filter box body, a 12-impurity storage box, a 13-filter screen, a 14-gas extractor, a 15-gas transmission pipe, a 16-dust removal box body, a 17-gas outlet, a 18-gas transmission pipe, a 19-water vapor spray nozzle, a 20-liquid storage box body and a 21-water pump.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the utility model, are within the scope of the utility model based on the embodiments of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the device comprises a frame 1, wherein a roller slag cooler 2 is arranged on the frame 1, a through hole is fixedly arranged in the middle of the left end face of the roller slag cooler 2, a shaft sleeve is fixedly arranged on the inner wall of the through hole, a rotating shaft 3 is movably sleeved on the shaft sleeve, the rotating shaft 3 is cylindrical, the right end of the rotating shaft 3 is inserted into the roller slag cooler 2, a charging hopper 4 is fixedly communicated with the left side of the rotating shaft 3, a charging port is arranged on the charging hopper 4 and is sealed through a sealing cover, a supporting frame 5 is fixedly arranged on the lower end face of the charging hopper 4, and the lower end of the supporting frame 5 is fixed on the frame 1;
specific: the sealing cover on the charging hopper is opened, materials are added into the charging hopper, and then the materials are conveyed into the roller slag cooler through the central control inner cavity of the rotating shaft, so that the charging function is facilitated;
the upper end of the charging hopper 4 is fixedly provided with a cold air inlet 6, the end part of the cold air inlet 6 positioned in the charging hopper 4 is fixedly provided with a gas pipeline 7, and the other end part of the gas pipeline 7 is positioned at the right end of the inner cavity of the roller slag cooler and is not in direct contact with the roller slag cooler;
specific: cold air enters the gas pipeline through the cold air inlet and is discharged through the other end of the gas pipeline;
the feeding hopper 4 is internally and fixedly provided with an air outlet pipe 8, the other end of the air outlet pipe 8 is fixedly provided with an air collecting cover 9, the air collecting cover 9 is provided with a plurality of air collecting ports with the same specification, the other end of the air outlet pipe 8 is fixedly provided with an air exhaust pipeline 10, the other end of the air exhaust pipeline 10 is provided with a filter box 11, the lower end of the filter box 11 is connected with an impurity storage box 12 through threads, the inner wall of the filter box 11 is connected with a filter screen 13 through threads, the filter screen 13 is positioned at the upper end of the air exhaust pipeline 10, the upper end of the filter box 11 is provided with an air exhauster 14, and the air outlets of the air exhauster 14 are hermetically communicated with an air delivery pipe 15;
specific: starting an air extractor, enabling air in the roller slag cooler to enter an air outlet pipe through an air collecting port on an air collecting cover, then entering a filter box through an air collecting pipe, primarily filtering carried impurities through a filter screen, enabling the filtered impurities to fall in an impurity storage box, conveniently taking out the impurities through disassembling the impurity storage box, discharging the filtered air through an air conveying pipe after passing through the air extractor, enabling cold air to enter the inner wall of the roller slag cooler through the air conveying pipe and to be discharged through the right side, cooling the air, then discharging the cold air through the air collecting cover, improving the cooling effect, and carrying out dust generated in the cooling process to realize the purifying function;
the device comprises a frame 1, a dust removing box 16, an air conveying pipe 15, an air exhaust port 17, an infusion pipe 18, a plurality of water vapor spray nozzles 19, a liquid storage box 20, a water pump 21 and an infusion pipe 18, wherein the dust removing box 16 is fixedly arranged on the frame 1, the dust removing box 16 is communicated with the air conveying pipe 15, the air exhaust port 17 is arranged at the upper end of the dust removing box 16, the infusion pipe 18 is fixedly arranged on the inner wall of the dust removing box 16, the water vapor spray nozzles 19 are arranged on the infusion pipe 18, the liquid storage box 20 is arranged on the frame 1, the water outlet of the water pump 21 is communicated with the infusion pipe 18;
specific: starting the water pump, enabling liquid in the liquid storage box body to enter the infusion tube through the water pump, then discharging through the water vapor spray nozzle, enabling gas to enter through the gas transmission tube, then removing dust through water vapor, discharging the dust-removed gas through the exhaust port, achieving the function of improving the dust removal effect, and preventing dust-carrying gas from being directly discharged to cause environmental pollution.
The working principle of the utility model is as follows: starting the air extractor, the gas in the cold sediment machine of cylinder gets into in the outlet duct through the gas collecting port on the gas collecting channel, then get into the rose box through exhaust pipe in, carry out preliminary filtration through the impurity that the filter screen was carried, impurity after filtering falls in impurity containing box, conveniently take out through dismantling impurity containing box, after the air extractor was passed through to the gas after the filtration, through the gas-supply pipe discharge, make the inner wall that the cold sediment machine of cylinder was got into through the gas-supply pipeline, and discharge through the right side, realize cooling, then discharge through the gas collecting channel, promote refrigerated effect, carry away the dust that produces in the cooling process, realize the function of purifying, start the water pump, liquid in the liquid storage box gets into in the transfer line through the water pump, then discharge through the steam spray shower nozzle, gas passes through the gas-supply pipe and gets into, then remove dust through the gas vent discharge after the dust, realize promoting the function of dust removal effect, prevent that dust-carrying gas direct emission from causing environmental pollution.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a cold sediment machine of boiler cylinder with prevent raise dust, includes frame (1), install cold sediment machine (2) of cylinder on frame (1), movable mounting has loading hopper (4), its characterized in that in the middle of the cold sediment machine (2) left side terminal surface: the utility model discloses a filter box, including charging hopper (4), filter box (11), filter screen (13) are installed to filter box (11) inner wall, air exhauster (14) are installed to filter box (11) upper end, charging hopper (4) internal fixation has outlet duct (8), outlet duct (8) other end fixed mounting has gas collecting channel (9), the outlet duct (8) other end is fixed to be provided with exhaust duct (10), filter duct (11) other end is installed.
2. A boiler drum slag cooler with dust protection as set forth in claim 1, wherein: the rotary slag cooler is characterized in that a through hole is fixedly formed in the middle of the left end face of the rotary slag cooler (2), a shaft sleeve is fixedly mounted on the inner wall of the through hole, and a rotary shaft (3) is movably sleeved on the shaft sleeve.
3. A boiler drum slag cooler with dust protection as set forth in claim 2, wherein: the rotary shaft (3) is cylindrical, the right end of the rotary shaft (3) is inserted into the roller slag cooler (2), and the left side of the rotary shaft (3) is fixedly communicated with the feed hopper (4).
4. A boiler drum slag cooler with dust protection as set forth in claim 3, wherein: the feeding hopper (4) is provided with a feeding port, the feeding port is sealed through a sealing cover, the lower end face of the feeding hopper (4) is fixedly provided with a supporting frame (5), and the lower end of the supporting frame (5) is fixed on the frame (1).
5. A boiler drum slag cooler with dust protection as set forth in claim 1, wherein: the automatic slag cooling device is characterized in that a cold air inlet (6) is fixedly arranged at the upper end of the charging hopper (4), a gas pipeline (7) is fixedly arranged at the end part of the cold air inlet (6) positioned in the charging hopper (4), and the other end part of the gas pipeline (7) is positioned at the right end of an inner cavity of the roller slag cooling machine and is not in direct contact with the roller slag cooling machine.
6. The boiler drum slag cooler with dust prevention function according to claim 5, wherein: a plurality of gas collecting ports with the same specification are arranged on the gas collecting hood (9).
7. The boiler drum slag cooler with dust prevention function as set forth in claim 6, wherein: the lower end of the filtering box body (11) is connected with an impurity storage box (12) through threads.
8. The boiler drum slag cooler with dust prevention function as set forth in claim 7, wherein: the filter screen (13) is positioned at the upper end of the exhaust pipeline (10).
9. A boiler drum slag cooler with dust protection as set forth in claim 1, wherein: the air outlet of the air extractor (14) is communicated with an air pipe (15) in a sealing way.
10. A boiler drum slag cooler with dust protection as set forth in claim 1, wherein: the dust removal device comprises a frame (1), and is characterized in that a dust removal box body (16) is fixedly arranged on the frame (1), the dust removal box body (16) is communicated with a gas transmission pipe (15), a gas exhaust port (17) is formed in the upper end of the dust removal box body (16), a transfusion pipe (18) is fixedly arranged on the inner wall of the dust removal box body (16), a plurality of water vapor spray nozzles (19) are arranged on the transfusion pipe (18), a liquid storage box body (20) is arranged on the frame (1), a water pump (21) is arranged at the upper end of the liquid storage box body (20), and a water outlet on the water pump (21) is communicated with the transfusion pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034633.1U CN220506741U (en) | 2023-07-31 | 2023-07-31 | Boiler roller slag cooler with dust raising prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034633.1U CN220506741U (en) | 2023-07-31 | 2023-07-31 | Boiler roller slag cooler with dust raising prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220506741U true CN220506741U (en) | 2024-02-20 |
Family
ID=89868634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322034633.1U Active CN220506741U (en) | 2023-07-31 | 2023-07-31 | Boiler roller slag cooler with dust raising prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220506741U (en) |
-
2023
- 2023-07-31 CN CN202322034633.1U patent/CN220506741U/en active Active
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