CN213408126U - Environment-friendly circulating dust removal device for thermal power plant - Google Patents

Environment-friendly circulating dust removal device for thermal power plant Download PDF

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Publication number
CN213408126U
CN213408126U CN202021919255.5U CN202021919255U CN213408126U CN 213408126 U CN213408126 U CN 213408126U CN 202021919255 U CN202021919255 U CN 202021919255U CN 213408126 U CN213408126 U CN 213408126U
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dust
filter screen
pipe
water
power plant
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CN202021919255.5U
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沈红萍
其他发明人请求不公开姓名
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沈红萍
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Abstract

The utility model discloses an environmental protection circulation dust collector of thermal power plant belongs to environmental protection circulation technical field, the power distribution box comprises a box body, box internally mounted has the dust catcher, the dust absorption pipe is installed to dust catcher one side. The dust catcher also gives some harmful gas to inhale simultaneously through the dust absorption mouth to the dust inspiration, filter screen a gives some big impurity and filters, dust and harmful gas can pass through on the filter screen b, the sprinkler bead sprays water to filter screen b simultaneously, the dust can be stayed on filter screen b after being stained with water, the active carbon adsorption net can absorb harmful gas, at this moment, rotate connecting rod b and connecting rod an through rotation axis an and rotation axis b and let filter screen a leave the dust absorption mouth, drag filter screen b through handle horizontal migration and leave the dust absorption pipe, through dragging the fixing base, the fixing base drives dead lever b through the pivot and up moves, remove dead lever b and drive dead lever a and up move after that, dead lever a drives the active carbon adsorption net and leaves out the tuber pipe.

Description

Environment-friendly circulating dust removal device for thermal power plant
Technical Field
The utility model relates to an environmental protection circulation dust removal technical field especially relates to an environmental protection circulation dust collector of thermal power plant.
Background
Thermal power factory is called thermal power plant for short, is the mill that utilizes the combustible substance as fuel production electric energy, at thermal power plant operation in-process, often need weld the material, in welding process, can produce a lot of harmful gas, threatens staff's health, therefore people have invented a welding dust collector, adsorb the harmful gas who produces among the special butt welding.
Patent number CN201920166615.X discloses a dust removal device for welding thermal power plant materials, which comprises a dust removal device shell, wherein one side of the dust removal device shell is hinged with a door body, the bottom wall of the interior of the dust removal device shell is fixedly connected with a fan, the inner side wall of the dust removal device shell is fixedly connected with a first partition plate, the first partition plate is positioned above the fan, the upper surface of the first partition plate is provided with an air suction hole, and the inner side wall of the dust removal device shell is fixedly connected with a second partition plate; when changing or wasing the filter core, only need open a body, the door body drives the limiting plate, makes the limiting plate break away from the filter core, stimulates the filter core, and the filter core drives the apron and slides on the second baffle, and the filter core drives the backup pad and slides on first baffle simultaneously, takes off the apron to take out the filter core, wash or change the filter core, easy operation, the staff of being convenient for washs or changes the filter core.
The dust removal device for the material welding of the thermal power plant has the following defects: 1. the device does not treat dust and some impurities; 2. the device has a complex structure and high cost, is not suitable for popularization, and therefore the environment-friendly circulating dust removal device for the thermal power plant is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an environmental protection circulation dust collector of thermal power plant, in operation, let dust catcher and suction pump begin work through external power earlier, the dust catcher is given some harmful gas to the suction of dust through the dust absorption mouth simultaneously also, give some big impurity to filter through filter screen a on the dust absorption pipe, then inject water through the water injection pipe in water tank a, then the suction pump sends water to the sprinkler head through water pipe a, the sprinkler head begins to spray water, dust and harmful gas can pass through filter screen b, the sprinkler head sprays water to filter screen b simultaneously, can stay on filter screen b after the dust is stained with water, rivers are inside water tank b, then get into water tank a through water pipe b, then harmful gas can pass through the inside active carbon adsorption net of air-out pipe on, the active carbon adsorption net can absorb harmful gas, the gas that discharges like this, the gas that goes out is qualified gas, the device has the advantages that large impurities are filtered through the filter screen a, so that the pipeline cannot be blocked and damaged, the filter screen b and the water suction pump reasonably process dust and recycle water, water resources are saved, the active carbon adsorption net can absorb harmful gas, and workers are prevented from absorbing harmful gas to threaten health, when the device is used for a long time, the filter screen a, the filter screen b and the active carbon adsorption net need to be detached for cleaning or replacing, otherwise, the pipeline is blocked and the processing effect is poor, at the moment, the connecting rod a is rotated through the rotating shaft a to leave the dust suction port, the connecting rod b is rotated through the rotating shaft a and the rotating shaft b to leave the dust suction port, the filter screen a leaves the dust suction port through the moving connecting rod a, the filter screen b is dragged to leave the dust suction pipe through horizontal movement of the handle, and then the fixing seat is dragged, the fixing base drives dead lever b through the pivot and up removes, removes dead lever b and drives dead lever a and up removes after that, and dead lever a drives the active carbon adsorption net and leaves out the tuber pipe, and such benefit is that dismantle filter screen a, filter screen b and active carbon adsorption net and wash or change, easy operation, the staff of being convenient for washs or changes filter screen a, filter screen b and active carbon adsorption net, saves physical power and not wasted time.
The utility model provides a specific technical scheme as follows:
the utility model provides an environmental protection circulation dust removing device of a thermal power plant, which comprises a box body, a dust collector is arranged in the box body, a dust suction pipe is arranged at one side of the dust collector, one side of the dust suction pipe is detachably connected with a dust suction opening, a filter screen a is arranged in the dust suction pipe, a filter screen b is arranged at the bottom of the dust suction pipe, a sealing ring is arranged at one side of the filter screen b, an air outlet pipe is arranged at one end of the dust suction pipe, a fixed frame is arranged in the air outlet pipe, an active carbon adsorption net is arranged in the fixed frame, a sealing ring is arranged at one side of the active carbon adsorption net, a water tank b is detachably connected at the bottom of the dust suction pipe, a water pipe b is penetratingly connected at the bottom of the water tank b, one end of the water pipe b penetratingly connected with the water, one end of the water pipe a is fixedly connected with a water spraying head.
Optionally, one side of the filter screen b is fixedly connected with a handle.
Optionally, a rotating shaft a is installed on one side of the filter screen a, a connecting rod a is fixedly connected to one side of the rotating shaft a, one end of the connecting rod a is connected with a rotating shaft b in a penetrating mode, and one side of the rotating shaft b is connected with the connecting rod b in a penetrating mode.
Optionally, one side of the fixing frame is connected with a fixing rod a in a penetrating manner, one end of the fixing rod a is fixedly connected with a fixing rod b, one end of the fixing rod b is connected with the rotating shaft in a penetrating manner, and the outer side wall of the rotating shaft is connected with the fixing seat in a penetrating manner.
Optionally, the power input ends of the dust collector and the water pump are connected with the power output end of an external power supply.
The utility model has the advantages as follows:
the embodiment of the utility model provides a thermal power plant environmental protection circulation dust collector:
1. the utility model discloses a filter screen a, filter screen b, active carbon adsorption net, dust catcher and suction pump, during operation, let dust catcher and suction pump begin work through external power earlier, the dust catcher is inhaled the dust through the dust absorption mouth and is also given some harmful gas and inhale simultaneously, give some big impurity and filter through filter screen a on the dust absorption pipe, then pour into water through the water injection pipe in water tank a, then the suction pump sends water to the sprinkler bead through water pipe a, the sprinkler bead begins to spray water, dust and harmful gas can pass through filter screen b, the sprinkler bead sprays water to filter screen b simultaneously, the dust is stained with water and then can remain on filter screen b, rivers are to water tank b inside, then get into water tank a through water pipe b, then harmful gas can pass through the inside active carbon adsorption net of air-out pipe, active carbon adsorption net can absorb harmful gas, the gas that discharges like this is qualified gas, and such benefit is filtered some big impurity through filter screen a, can not cause the pipeline to block up like this and cause the damage to the pipeline, and filter screen b and suction pump carry out rational processing to the dust and carry out cyclic utilization to water, and the water economy resource, active carbon adsorption net can be given the absorption to harmful gas and fall, prevent that the staff from absorbing harmful gas and threatening healthyly.
2. The utility model discloses a connecting rod a, connecting rod b, rotation axis a, rotation axis b, a handle, a rotating shaft, dead lever a and dead lever b, when using the device for a long time, filter screen a, filter screen b and active carbon adsorption net all need dismantle get off and clear up or change, otherwise can lead to pipe blockage and treatment effect not good, at this moment, rotate connecting rod a through rotation axis a and leave the dust absorption mouth, rotate connecting rod b through rotation axis a and rotation axis b and leave the dust absorption mouth, let filter screen a leave the dust absorption mouth through removing connecting rod a, pull filter screen b through handle horizontal migration and leave the dust absorption pipe, then through pulling the fixing base, the fixing base drives dead lever b through the pivot and moves up, it moves up to remove dead lever b and drive dead lever a, dead lever a drives active carbon adsorption net and leaves out the tuber pipe, such benefit is that dismantle filter screen a, filter screen b and active carbon adsorption net wash or change, easy operation, the staff of being convenient for washs or changes filter screen a, filter screen b and active carbon adsorption net, saves physical power and not waste time.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an environmental protection circulating dust removal device of a thermal power plant according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a filter screen a of the environmental-friendly circulating dust removal device of the thermal power plant according to the embodiment of the present invention;
fig. 3 is the utility model discloses a structural schematic of thermal power plant's environmental protection circulation dust collector's mount.
In the figure: 1. a box body; 2. a vacuum cleaner; 3. a dust suction port; 4. a dust collection pipe; 5. an air outlet pipe; 6. a filter screen a; 7. a rotation axis a; 8. a connecting rod a; 9. a rotation axis b; 10. a connecting rod b; 11. a filter screen b; 12. a handle; 13. a seal ring; 14. an activated carbon adsorption net; 15. a fixed mount; 16. a fixed rod a; 17. a fixing rod b; 18. a fixed seat; 19. a rotating shaft; 20. a water tank b; 21. a water pipe b; 22. a water tank a; 23. a water injection pipe; 24. a water pipe a; 25. a water pump; 26. a sprinkler head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following will explain an environmental protection circulation dust removing device of a thermal power plant according to an embodiment of the present invention in detail with reference to fig. 1 to 3.
Referring to fig. 1 to 3, an environment-friendly circulating dust removing device for a thermal power plant provided by an embodiment of the present invention includes a case 1, a dust collector 2 is installed inside the case 1, a dust collecting pipe 4 is installed on one side of the dust collector 2, a dust collecting port 3 is detachably connected to one side of the dust collecting pipe 4, a filter screen a6 is installed inside the dust collecting pipe 4, a filter screen b11 is installed at the bottom of the dust collecting pipe 4, a sealing ring 13 is installed on one side of the filter screen b11, an air outlet pipe 5 is installed at one end of the dust collecting pipe 4, a fixing frame 15 is installed inside the air outlet pipe 5, an activated carbon adsorption net 14 is installed inside the fixing frame 15, a sealing ring 13 is installed on one side of the activated carbon adsorption net 14, a water tank b20 is detachably connected to the bottom of the dust collecting pipe 4, a water tank b20 is through connected to a water pipe b21, one end of the water pipe b, one side of the water tank a22 is connected with a water pipe a24 in a penetrating way, one side of the water pipe a24 is provided with a water suction pump 25, and one end of the water pipe a24 is fixedly connected with a water spray head 26.
Illustratively, the dust collector 2 sucks dust through the dust suction port 3 and also sucks some harmful gas, some large impurities are filtered through the filter screen a6 on the dust suction pipe 4, then water is injected into the water tank a22 through the water injection pipe 23, then the water is sent to the water spray head 26 through the water pipe a22 by the water suction pump 25, the water spray head 26 starts to spray water, the dust and the harmful gas pass through the filter screen b11, the water spray head simultaneously sprays water to the filter screen b11, the dust is remained on the filter screen b11 after being wetted with water, the water flows into the water tank b20, then enters the water tank a22 through the water pipe b21, then the harmful gas passes through the activated carbon adsorption net 14 inside the air outlet pipe 5, the activated carbon adsorption net 14 absorbs the harmful gas, the discharged gas is qualified gas, and when the device is used for a long time, the filter screen a6, the filter screen b11 and the activated carbon adsorption net 14 all need to be detached for cleaning or replacement, otherwise, the pipeline is blocked and the treatment effect is not good, at this time, the connecting rod a8 is rotated by the rotating shaft a7 to leave the dust suction opening 3, then the connecting rod b8 is rotated by the rotating shaft a7 and the rotating shaft b9 to leave the dust suction opening 3, then the filtering net a6 is separated from the dust suction opening 3 by moving the connecting rod a8, the filtering net b11 is dragged to leave the dust suction pipe 4 by horizontally moving the handle 12, then the fixing seat 18 is dragged by the rotating shaft 19 to drive the fixing rod b17 to move upwards by dragging the fixing seat 18, then the fixing rod b17 is moved to drive the fixing rod a16 to move upwards, and the fixing rod a16 drives the activated carbon.
Referring to fig. 1, one side of the filter screen b11 is fixedly connected with the handle 12.
Illustratively, it is convenient to move filter b 11.
Referring to fig. 1, a rotation shaft a7 is installed at one side of the filter screen a6, a connection rod a8 is fixedly connected at one side of the rotation shaft a7, one end of the connection rod a8 is connected with a rotation shaft b9 in a penetrating manner, and one side of the rotation shaft b9 is connected with a connection rod b10 in a penetrating manner.
Illustratively, it is convenient to remove and replace the filter net a 6.
Referring to fig. 1, one side of the fixing frame 15 is connected with a fixing rod a16 in a penetrating manner, one end of the fixing rod a16 is fixedly connected with a fixing rod b17, one end of the fixing rod b17 is connected with a rotating shaft 19 in a penetrating manner, and the outer side wall of the rotating shaft 19 is connected with a fixing seat 18 in a penetrating manner.
Illustratively, the activated carbon adsorption net 14 is easily detached and replaced.
Referring to fig. 1, the power input terminals of the vacuum cleaner 2 and the suction pump 25 are connected to the power output terminal of the external power source.
Illustratively, an external power source provides power to the cleaner 2 and the suction pump 25.
When the dust collector and the water suction pump work, firstly, the dust collector and the water suction pump start to work through an external power supply, the dust collector 2 sucks dust through the dust suction port 3 and also sucks some harmful gas, the filter screen a6 on the dust suction pipe 4 filters some large impurities, then water is injected into the water tank a22 through the water injection pipe 23, then the water is sent to the water spray head 26 through the water pipe a22 by the water suction pump 25, the water spray head 26 starts to spray water, the dust and the harmful gas can pass through the filter screen b11, the water spray head simultaneously sprays water to the filter screen b11, the dust is remained on the filter screen b11 after being stained with water, the water flows into the water tank b20 and then enters the water tank a22 through the water pipe b21, then the harmful gas can pass through the activated carbon adsorption net 14 inside the air outlet pipe 5, the activated carbon adsorption net 14 can absorb the harmful gas, the discharged gas is qualified gas, and the advantage that some large impurities are filtered through the filter screen a6, therefore, the pipeline cannot be blocked and damaged, the filter screen b6 and the water pump 25 reasonably process dust and recycle water, water resources are saved, the active carbon adsorption net 14 can absorb harmful gas to prevent workers from absorbing the harmful gas to threaten health, when the device is used for a long time, the filter screen a6, the filter screen b11 and the active carbon adsorption net 14 need to be detached for cleaning or replacement, otherwise, the pipeline is blocked and the treatment effect is poor, at the moment, the connecting rod a8 is rotated by the rotating shaft a7 to leave the dust suction opening 3, the connecting rod b8 is rotated by the rotating shaft a7 and the rotating shaft b9 to leave the dust suction opening 3, the filter screen a6 leaves the dust suction opening 3 by moving the connecting rod a8, the filter screen b11 horizontally moves away from the dust suction pipe 4 by the handle 12, then the fixing seat 18 is dragged, the fixing seat 18 drives the fixing rod b17 to move upwards by the rotating shaft 19, then, the fixed rod b17 is moved to drive the fixed rod a16 to move upwards, and the fixed rod a16 drives the activated carbon adsorption net 14 to leave the air outlet pipe 5, so that the advantages of disassembling the filter screen a6, the filter screen b11 and the activated carbon adsorption net 14 for cleaning or replacing are achieved, the operation is simple, workers can clean or replace the filter screen a6, the filter screen b11 and the activated carbon adsorption net 14 conveniently, the physical strength is saved, the time is not wasted, and the model RB-1525 of the dust collector 2 and the model WQX (D) of the water suction pump 25 are reduced.
The utility model relates to an environmental protection circulating dust removing device of a thermal power plant, which comprises a box body 1; 2. a vacuum cleaner; 3. a dust suction port; 4. a dust collection pipe; 5. an air outlet pipe; 6. a filter screen a; 7. a rotation axis a; 8. a connecting rod a; 9. a rotation axis b; 10. a connecting rod b; 11. a filter screen b; 12. a handle; 13. a seal ring; 14. an activated carbon adsorption net; 15. a fixed mount; 16. a fixed rod a; 17. a fixing rod b; 18. a fixed seat; 19. a rotating shaft; 20. a water tank b; 21. a water pipe b; 22. a water tank a; 23. a water injection pipe; 24. a water pipe a; 25. a water pump; 26. the sprinkler head, the components are all standard parts or parts known to the skilled person, the structure and the principle of which are known to the skilled person through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. An environment-friendly dust-collecting device for a thermal power plant, comprising a box (1), characterized in that a dust collector (2) is installed in the box (1), a dust-collecting pipe (4) is installed at one side of the dust collector (2), one side of the dust-collecting pipe (4) is detachably connected with a dust-collecting outlet (3), a filter screen a6 is installed in the dust-collecting pipe (4), a filter screen b11 is installed at the bottom of the dust-collecting pipe (4), a seal ring 13 is installed at one side of the filter screen b11, an air-outlet pipe 5 is installed at one end of the dust-collecting pipe (4), a fixed frame 15 is installed in the air-outlet pipe (5), an active dust-collecting outlet 14 is installed in the dust-collecting pipe (15), one side of the dust-collecting outlet 20 is detachably connected with the dust-collecting outlet (4) 20, the water tank b (20) bottom is connected with a water pipe b (21) in a penetrating manner, one end of the water pipe b (21) is connected with a water tank a (22) in a penetrating manner, the upper side of the water tank a (22) is connected with a water injection pipe (23) in a penetrating manner, one side of the water tank a (22) is connected with a water pipe a (24), a suction pump (25) is installed on one side of the water pipe a (24), and one end of the water pipe a (24) is fixedly connected with a water spray head (26).
2. The environmental-friendly circulating dust removing device for the thermal power plant as claimed in claim 1, wherein the filter screen b (11) is fixedly connected to one side of the handle (12).
3. The environmental-friendly circulating dust collector of a thermal power plant as recited in claim 1, wherein a rotating shaft a (7) is installed on one side of the filter screen a (6), the rotating shaft a (7) side is fixedly connected with a connecting rod a (8), one end of the connecting rod a (8) is connected with a rotating shaft b (9), and one side of the rotating shaft b (9) is connected with a connecting rod b (10).
4. The environmental-friendly circulating dust collector of a thermal power plant as recited in claim 1, wherein the fixed frame (15) has one side connected with a fixed link a (16), one end of the fixed link a (16) is fixedly connected with a fixed link b (17), one end of the fixed link b (17) has one end connected with a rotating shaft (19), and the outer side wall of the rotating shaft (19) has a fixed base (18) connected with the outer side wall.
5. The environmental-friendly circulating dust removal device for the thermal power plant as claimed in claim 1, wherein an electric input end of the dust collector (2) and the suction pump (25) is connected with an electric output end of an external power supply.
CN202021919255.5U 2020-09-06 2020-09-06 Environment-friendly circulating dust removal device for thermal power plant Active CN213408126U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021919255.5U CN213408126U (en) 2020-09-06 2020-09-06 Environment-friendly circulating dust removal device for thermal power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021919255.5U CN213408126U (en) 2020-09-06 2020-09-06 Environment-friendly circulating dust removal device for thermal power plant

Publications (1)

Publication Number Publication Date
CN213408126U true CN213408126U (en) 2021-06-11

Family

ID=76260146

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021919255.5U Active CN213408126U (en) 2020-09-06 2020-09-06 Environment-friendly circulating dust removal device for thermal power plant

Country Status (1)

Country Link
CN (1) CN213408126U (en)

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