CN216150059U - High-efficiency energy-saving electric bag dust collector - Google Patents
High-efficiency energy-saving electric bag dust collector Download PDFInfo
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- CN216150059U CN216150059U CN202122130334.9U CN202122130334U CN216150059U CN 216150059 U CN216150059 U CN 216150059U CN 202122130334 U CN202122130334 U CN 202122130334U CN 216150059 U CN216150059 U CN 216150059U
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- filter bag
- bag dust
- dust removal
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Abstract
The utility model discloses a high-efficiency energy-saving electric bag dust collector which comprises a dust collector shell, wherein an electric dust collection area and a filter bag dust collection area are arranged inside the dust collector shell, the electric dust collection area comprises an electric dust collector, the filter bag dust collection area comprises a filter bag dust collection structure, a vertical partition plate is arranged between the electric dust collector and the filter bag dust collection structure and is connected with the upper side wall of the dust collector shell, a guide plate which inclines downwards towards one side of the filter bag dust collection area is arranged at the lower end of the partition plate, a plurality of air ducts are arranged on the guide plate, and the sizes of the air ducts are gradually increased from one side of a smoke inlet to one side of a negative pressure suction port. The utility model is provided with the partition board and the guide board to guide the smoke passing through the electric dedusting area, and then the smoke is divided by the air duct on the guide board, so that the smoke passes through the filter bag from bottom to top, and meanwhile, the relative uniform distribution of the smoke is ensured, the possibility of frequently replacing and maintaining part of the filter bag is avoided, the shutdown frequency is reduced, and the energy is effectively saved.
Description
Technical Field
The utility model relates to the technical field of flue gas dust removal equipment, in particular to a high-efficiency energy-saving electric bag dust remover.
Background
The current chinese utility model patent of patent number 201921574883.1 discloses an electric bag dust remover, and this electric bag dust remover sets up the water conservancy diversion structure in filter bag dust removal district, protects the filter bag that is close to electrostatic precipitator one side, but, the water conservancy diversion structure in this electric bag dust remover still exists the flue gas in the uneven condition of cloth during the filter bag time division, and then the life that leads to the filter bag of different positions is different, and it is all inconvenient to maintain the change.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the high-efficiency energy-saving electric bag dust collector which has a simple structure and ensures uniform flow of flue gas as far as possible, aiming at the defects in the prior art.
In order to achieve the purpose, the utility model discloses a high-efficiency energy-saving electric bag dust remover, which adopts the following technical scheme:
the utility model provides an energy-efficient electric bag dust remover, includes the dust remover casing, inside electric dust removal district and the filter bag dust removal district of including of dust remover casing, a lateral wall that the dust remover casing is close to electric dust removal district is provided with the flue gas import, and a lateral wall that the dust remover casing is close to the filter bag dust removal district is provided with the negative pressure suction inlet, electric dust removal district includes electrostatic precipitator, the filter bag dust removal district is including filter bag dust removal structure, be provided with vertical baffle between electrostatic precipitator and the filter bag dust removal structure, the baffle is connected with the last lateral wall of dust remover casing, the baffle lower extreme is provided with the baffle to the downward sloping of one side of filter bag dust removal district, be provided with a plurality of ventiducts on the baffle, the size of a plurality of ventiducts is laid gradually to negative pressure suction inlet one side from flue gas import one side.
The utility model further provides a further improvement of the high-efficiency energy-saving electric bag dust remover, wherein a second air vent which is vertically distributed is also arranged at the lower section of the partition plate, and the second air vent faces to a gap between adjacent filter bags in a filter bag dust removing structure.
The utility model discloses a further improvement of an efficient energy-saving electric bag dust collector, which is characterized in that a second filter bag dust collection structure is arranged between the filter bag dust collection structure and a negative pressure suction port, the lowest end of the second filter bag dust collection structure is higher than the lowest end of the filter bag dust collection structure, a vertical second partition plate is arranged between the second filter bag dust collection structure and the filter bag dust collection structure, the second partition plate is connected with the lower side wall of a dust collector shell, and the topmost end of the second partition plate is lower than the lowest end of the second filter bag dust collection structure and higher than the highest end of a second vent passage.
The utility model further provides a further improvement of the high-efficiency energy-saving electric bag dust collector, wherein the lower part of the second partition plate is bent away from one side of the electric dedusting area.
The utility model discloses a further improvement of an efficient energy-saving electric bag dust collector, wherein a flue gas inlet comprises an L-shaped air inlet pipe, a buffer area is downwards arranged at the bending part of the air inlet pipe, and a cover plate is arranged at the lower end of the buffer area.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is provided with the partition board and the guide board to guide the smoke passing through the electric dedusting area, and then the smoke is divided by the air duct on the guide board, so that the smoke passes through the filter bag from bottom to top, and meanwhile, the relative uniform distribution of the smoke is ensured, the possibility of frequently replacing and maintaining part of the filter bag is avoided, the shutdown frequency is reduced, and the energy is effectively saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1 dust remover casing, 2 flue gas inlets, 3 negative pressure suction inlets, 4 electrostatic precipitators, 5 filter bag dust removal structures, 6 baffles, 7 baffle, 8 second air vent way, 9 second filter bag dust removal structures, 10 second baffles, 11 buffers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of 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.
As shown in figure 1, the high-efficiency energy-saving electric bag dust collector comprises a dust collector shell 1, wherein the dust collector shell 1 internally comprises an electric dust collection area and a filter bag dust collection area, one side wall of the dust collector shell 1 close to the electric dust collection area is provided with a flue gas inlet 2, one side wall of the dust collector shell close to the filter bag dust collection area is provided with a negative pressure suction port 3, the electric dust removing area comprises an electric dust remover 4, the filter bag dust removing area comprises a filter bag dust removing structure 5, the electric dust remover 4 and the filter bag dust removing structure 5 are conventional technologies, a vertical partition plate 6 is arranged between the electric dust remover 4 and the filter bag dust removing structure 5, the clapboard 6 is connected with the upper side wall of the dust remover shell 1, the lower end of the clapboard 6 is provided with a guide plate 7 which inclines downwards towards one side of the dust removing area of the filter bag, the guide plate is provided with a plurality of air ducts, and the sizes of the air ducts are gradually distributed from one side of the smoke inlet to one side of the negative pressure suction port. Set up baffle and baffle for the flue gas flows from filter bag dust removal structure below orientation upside, and the air vent of gradually laying on the baffle makes the relative evenly distributed of flue gas pass through filter bag dust removal structure simultaneously.
Furthermore, a second vent passage 8 which is vertically distributed is also arranged at the lower section of the partition plate 6, and the second vent passage 8 faces to a gap between adjacent filter bags in the filter bag dust removing structure 5. In order to guarantee the efficiency of flue gas treatment, set up the second air flue on the baffle, partial flue gas can follow the second air flue and pass through filter bag dust removal structure, and then guarantees treatment effeciency, and simultaneously, the second air flue cooperatees with the air flue and also can guarantee the equipartition of flue gas relatively.
Further, still be provided with second filter bag dust removal structure 9 between filter bag dust removal structure 5 and the negative pressure suction opening 3, the least significant end of second filter bag dust removal structure is higher than the least significant end of filter bag dust removal structure, be provided with vertical second baffle 10 between second filter bag dust removal structure and the filter bag dust removal structure, the second baffle is connected with the lower side wall of dust remover casing, the top of second baffle is less than the least significant end of second filter bag dust removal structure and is higher than the most significant end of second breather pipe. The arrangement of the second filter bag dust removal structure further ensures the efficiency of flue gas treatment, and meanwhile, the flue gas passing direction is also from bottom to top, so that the relative average of flue gas flowing is realized.
Furthermore, the lower part of the second partition board is away from one side of the electric dust removing area and is bent. Reduce the direct impact to the baffle among the flue gas flow process, guarantee that the length of service of baffle is long.
Further, the flue gas inlet comprises an L-shaped air inlet pipe, a buffer area 11 is arranged at the bending part of the air inlet pipe downwards, and a cover plate is arranged at the lower end of the buffer area. And the direct impact of the smoke on the air inlet bending part is also avoided.
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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 (5)
1. The utility model provides a high-efficient energy-conserving electricity bag dust remover which characterized in that: including the dust remover casing, dust remover casing inside includes electric dust removal district and filter bag dust removal district, and a lateral wall that the dust remover casing is close to electric dust removal district is provided with the flue gas import, and a lateral wall that the dust remover casing is close to filter bag dust removal district is provided with the negative pressure suction inlet, electric dust removal district includes electrostatic precipitator, the filter bag dust removal district is including filter bag dust removal structure, be provided with vertical baffle between electrostatic precipitator and the filter bag dust removal structure, the baffle is connected with the last lateral wall of dust remover casing, the baffle lower extreme is provided with the baffle of one side downward sloping of filter bag dust removal district, be provided with a plurality of ventiducts on the baffle, the size of a plurality of ventiducts is laid gradually greatly to negative pressure suction inlet one side from flue gas import one side.
2. The high-efficiency energy-saving electric bag dust collector of claim 1, which is characterized in that: the lower section of the partition plate is also provided with a second vent passage which is vertically distributed, and the second vent passage faces to a gap between adjacent filter bags in the filter bag dust removal structure.
3. The high-efficiency energy-saving electric bag dust collector of claim 2, which is characterized in that: still be provided with second filter bag dust removal structure between filter bag dust removal structure and the negative pressure suction inlet, the least significant end of second filter bag dust removal structure is higher than the least significant end of filter bag dust removal structure, be provided with vertical second baffle between second filter bag dust removal structure and the filter bag dust removal structure, the second baffle is connected with the lower side wall of dust remover casing, the top of second baffle is less than the least significant end of second filter bag dust removal structure and is higher than the highest point of second air vent way.
4. The high-efficiency energy-saving electric bag dust collector of claim 3, which is characterized in that: the lower part of the second partition board is away from one side of the electric dust removing area and is bent.
5. The high-efficiency energy-saving electric bag dust collector of claim 1, which is characterized in that: the flue gas inlet comprises an L-shaped air inlet pipe, a buffer area is arranged at the bent part of the air inlet pipe downwards, and a cover plate is arranged at the lower end of the buffer area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122130334.9U CN216150059U (en) | 2021-09-03 | 2021-09-03 | High-efficiency energy-saving electric bag dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122130334.9U CN216150059U (en) | 2021-09-03 | 2021-09-03 | High-efficiency energy-saving electric bag dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216150059U true CN216150059U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122130334.9U Active CN216150059U (en) | 2021-09-03 | 2021-09-03 | High-efficiency energy-saving electric bag dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216150059U (en) |
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2021
- 2021-09-03 CN CN202122130334.9U patent/CN216150059U/en active Active
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Address after: 034000 Mu TA village, Sunjiagou Township, Baode County, Xinzhou City, Shanxi Province (east of the third floor, building 3, Jinneng Baode power plant) Patentee after: Baode Fengye Environmental Protection Technology Co.,Ltd. Patentee after: Jiangsu Fengye Environmental Technology Group Co., Ltd Address before: 034000 Mu TA village, Sunjiagou Township, Baode County, Xinzhou City, Shanxi Province (east of the third floor, building 3, Jinneng Baode power plant) Patentee before: Baode Fengye Environmental Protection Technology Co.,Ltd. Patentee before: Jiangsu Fengye Technology Environmental Protection Group Co., Ltd |