CN113457321A - Municipal dust removal device and use method thereof - Google Patents
Municipal dust removal device and use method thereof Download PDFInfo
- Publication number
- CN113457321A CN113457321A CN202110884259.7A CN202110884259A CN113457321A CN 113457321 A CN113457321 A CN 113457321A CN 202110884259 A CN202110884259 A CN 202110884259A CN 113457321 A CN113457321 A CN 113457321A
- Authority
- CN
- China
- Prior art keywords
- dust
- dust removal
- municipal
- gear
- exhaust fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a municipal dust removal device, which has the technical scheme that: including unable adjustment base, still include: the lower surface of the cushion block is welded on the upper surface of the fixed base; the exhaust fan is fixedly arranged on the upper surface of the cushion block; one end of the dust collection mechanism is communicated with the input end of the exhaust fan; one end of the purification mechanism is communicated with the output end of the exhaust fan, and the purification mechanism is fixedly arranged on the upper surface of the fixed base; and the adjusting mechanism is fixedly arranged on the upper surface of the fixed base. The invention also discloses a use method of the municipal dust removal device. In municipal engineering, the dust collection device can conveniently treat dust, can conveniently purify the treated dust, can conveniently adjust the dust collection position and the dust collection angle during dust collection, and accordingly increases the dust collection range.
Description
Technical Field
The invention relates to the field of municipal engineering, in particular to a municipal dust removal device and a using method thereof.
Background
The municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting in urban life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example again with the life closely relevant various pipelines: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.
Referring to the existing Chinese patent with publication number CN112593513A, the dust removal device for municipal engineering comprises a mounting plate, wherein the outer wall of one side of the mounting plate is connected with two slide rails through bolts, the outer wall of the top of each slide rail is connected with a stop block through bolts, one side of the mounting plate is provided with two sliders, the insides of the two sliders are provided with sliding grooves, the sliders are connected with the slide rails in a sliding manner through the sliding grooves, the outer wall of one side of each slider is connected with a connecting plate through bolts, and the outer wall of the bottom of the connecting plate is hinged with a hydraulic cylinder through a shaft.
Foretell this kind of a dust collector for municipal works utilizes gear motor to drive the driving gear and rotates, meshes the transmission through left gear and right gear and driving gear for left side cleaning roller and right cleaning roller rotate, clear away fast with the dust of realization both sides on the isolated column, and the removal when walking through the watering lorry realizes clearing up the isolated column dust, and then improved the efficiency that the dust was clear away on the road isolated column, practiced thrift the manpower simultaneously. However, the existing municipal dust removal device and the use method still have some disadvantages, such as: firstly, dust is not convenient to be directly purified when dust is removed; secondly, the device is inconvenient to move to the position where dust removal is needed, and meanwhile, the dust removal range is inconvenient to adjust.
Disclosure of Invention
Aiming at the problems mentioned in the background art, the invention aims to provide a municipal dust removal device and a using method thereof so as to solve the problems mentioned in the background art.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a dust collector for municipal administration, includes unable adjustment base, still includes:
the lower surface of the cushion block is welded on the upper surface of the fixed base;
the exhaust fan is fixedly arranged on the upper surface of the cushion block;
one end of the dust collection mechanism is communicated with the input end of the exhaust fan;
one end of the purification mechanism is communicated with the output end of the exhaust fan, and the purification mechanism is fixedly arranged on the upper surface of the fixed base;
the adjusting mechanism is fixedly arranged on the upper surface of the fixed base;
the telescopic mechanism is fixedly arranged at the top end of the adjusting mechanism, and one end of the telescopic mechanism is fixedly connected with the dust collecting mechanism.
Through adopting above-mentioned technical scheme, can conveniently handle the dust, the convenient dust to handling simultaneously purifies, when removing dust, can conveniently adjust the position of removing dust moreover to and the angle of conveniently removing dust is adjusted, thereby the scope when having increased the dust removal.
Preferably, the dust collection mechanism comprises a rubber hose, and one end of the rubber hose is communicated with the input end of the exhaust fan;
one end of the air guide pipe is communicated with the other end of the rubber hose, and the air guide pipe is fixedly connected with one end of the telescopic mechanism;
the dust hood is communicated with the other end of the air guide pipe;
the two ends of the rubber hose are fixedly connected with the input end of the exhaust fan and the air guide pipe through the fixing assemblies.
Preferably, the fixing assembly comprises a first fixing plate and a second fixing plate, and one end of the first fixing plate is hinged to one end of the second fixing plate;
the first lug is welded at the other end of the first fixing plate;
the second lug is welded at the other end of the second fixing plate;
the first lug and the second lug are fixedly connected through the fastening bolt;
the nut is in threaded connection with the fastening bolt, and the nut is arranged below the first bump.
Preferably, rubber gaskets are fixedly arranged on the inner surface of the first fixing plate and the inner surface of the second fixing plate.
Preferably, the purifying mechanism comprises a water purifying tank which is fixedly arranged on the upper surface of the fixed base;
one end of the dust removal pipe is communicated with the output end of the exhaust fan, the other end of the dust removal pipe is communicated with the purified water tank, and the other end of the dust removal pipe is arranged at the bottom of the purified water tank;
the air outlet is arranged at the top of the water purifying tank;
the sludge discharge port is communicated with the bottom of the water purifying tank;
and the valve is fixedly arranged on the sludge discharge port.
Preferably, the bottom of the water purification tank is provided with a material guide plate, the material guide plate is a triangular plate, and the top of the air outlet is provided with a sealing plug.
Preferably, the adjusting mechanism comprises an adjusting box, and the adjusting box is fixedly arranged on the upper surface of the fixed base;
the rotating rod penetrates through the adjusting box and is rotatably connected with the adjusting box, and the telescopic mechanism is installed at the top of the rotating rod;
the transverse plate is fixedly arranged in the adjusting box, and the bottom end of the rotating rod is rotatably connected with the transverse plate through a bearing;
the first gear is connected with the bottom end of the rotating rod in a key mode;
the servo motor is arranged at the bottom of the adjusting box;
one end of the rotating shaft is in transmission connection with the output end of the servo motor through a coupler;
and the second gear is in keyed connection with the top end of the rotating shaft and is meshed with the first gear.
Preferably, the telescopic mechanism comprises a mounting plate, and the mounting plate is welded on the top of the rotating rod;
the servo electric cylinder is fixedly arranged on the outer surface of the mounting plate;
the push rod is fixedly connected with the output end of the servo electric cylinder;
the connecting block is welded at the other end of the push rod;
and the fixing ring is welded on the lower surface of the connecting block and is fixedly connected with the dust collection mechanism.
The invention also provides a using method of the municipal dust removal device, which comprises the following steps:
s1, mounting and fixing: the fixed base is stably placed on a municipal vehicle, and the first lug and the second lug are fixed through fastening bolts and nuts, so that the two ends of the rubber hose are connected with the exhaust fan and the air guide pipe through the first fixed plate and the second fixed plate;
s2, adjusting the dust collection position: the servo electric cylinder drives the push rod to move, the push rod drives the connecting block to move, the connecting block drives the fixing ring to move, the fixing ring drives the air guide pipe to move, and the dust hood is moved to a position needing dust removal;
s3, starting dust removal: screwing the sealing plug out of the air outlet, starting the exhaust fan, and guiding dust into water in the water purification tank through the dust hood, the rubber hose and the dust removal pipe, so that the dust is agglomerated when meeting water and becomes sludge to fall down, and the dust removal work is finished;
s4, dust removal angle adjustment: during or before dust removal work, the rotating shaft is driven to rotate through the servo motor, the rotating shaft drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the rotating rod to rotate, the rotating rod drives the telescopic mechanism to rotate, the telescopic mechanism drives the air guide pipe to rotate, the angle of the dust hood is adjusted, and dust in different directions is removed;
s5, sludge cleaning: after the dust removal is finished, the exhaust fan is closed, the valve is opened, and water and sludge in the water purification tank are discharged from the sludge discharge port.
In summary, the invention mainly has the following beneficial effects: the dust collection device can conveniently treat dust, can conveniently purify the treated dust, can conveniently adjust the dust collection position and the dust collection angle during dust collection, and accordingly increases the dust collection range.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the fixing assembly of the present invention;
fig. 4 is a block flow diagram of the present invention.
Reference numerals: 1. a fixed base; 2. cushion blocks; 3. an exhaust fan; 4. a dust suction mechanism; 41. a rubber hose; 42. an air guide pipe; 43. a dust hood; 44. a fixing assembly; 441. a first fixing plate; 442. a second fixing plate; 443. a first bump; 444. a second bump; 445. fastening a bolt; 446. a nut; 447. a rubber gasket; 5. a purification mechanism; 51. a water purifying tank; 52. a dust removal pipe; 53. an air outlet; 54. a sludge discharge port; 55. a valve; 56. a material guide plate; 57. a sealing plug; 6. an adjustment mechanism; 61. an adjusting box; 62. a rotating rod; 63. a transverse plate; 64. a first gear; 65. a servo motor; 66. a rotating shaft; 67. a second gear; 7. a telescoping mechanism; 71. mounting a plate; 72. a servo electric cylinder; 73. a push rod; 74. connecting blocks; 75. and (4) fixing the ring.
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.
Example 1
Referring to fig. 1 to 3, a dust removing apparatus for municipal administration includes a fixing base 1, and further includes:
the lower surface of the cushion block 2 is welded on the upper surface of the fixed base 1;
the exhaust fan 3 is fixedly arranged on the upper surface of the cushion block 2;
one end of the dust collection mechanism 4 is communicated with the input end of the exhaust fan 3;
one end of the purification mechanism 5 is communicated with the output end of the exhaust fan 3, and the purification mechanism 5 is fixedly arranged on the upper surface of the fixed base 1;
the adjusting mechanism 6 is fixedly arranged on the upper surface of the fixed base 1;
the telescopic mechanism 7 is fixedly arranged at the top end of the adjusting mechanism 6, and one end of the telescopic mechanism 7 is fixedly connected with the dust collection mechanism 4.
Referring to fig. 2, the dust suction mechanism 4 comprises a rubber hose 41, and one end of the rubber hose 41 is communicated with the input end of the suction fan 3;
one end of the air guide pipe 42 is communicated with the other end of the rubber hose 41, and the air guide pipe 42 is fixedly connected with one end of the telescopic mechanism 7;
the dust hood 43, the dust hood 43 is communicated with the other end of the air guide pipe 42;
two groups of fixing assemblies 44 are arranged on the fixing assemblies 44, and two ends of the rubber hose 41 are fixedly connected with the input end of the exhaust fan 3 and the air guide pipe 42 through the fixing assemblies 44.
Referring to fig. 3, the fixing assembly 44 includes a first fixing plate 441 and a second fixing plate 442, and one ends of the first fixing plate 441 and the second fixing plate 442 are hinged;
a first protrusion 443, the first protrusion 443 being welded to the other end of the first fixing plate 441;
a second protrusion 444, wherein the second protrusion 444 is welded to the other end of the second fixing plate 442;
a fastening bolt 445, the first projection 443 and the second projection 444 being fixedly connected by the fastening bolt 445;
a nut 446, the nut 446 is in threaded connection with the fastening bolt 445, and the nut 446 is disposed below the first projection 443.
Referring to fig. 3, in order to increase the sealability of the connection; rubber packing 447 is fixedly arranged on each of the inner surface of the first fixing plate 441 and the inner surface of the second fixing plate 442.
Referring to fig. 1-2, the purifying mechanism 5 includes a purified water tank 51, and the purified water tank 51 is fixedly arranged on the upper surface of the fixed base 1;
a dust removal pipe 52, one end of the dust removal pipe 52 is communicated with the output end of the exhaust fan 3, the other end of the dust removal pipe 52 is communicated with the purified water tank 51, and the other end of the dust removal pipe 52 is arranged at the bottom of the purified water tank 51;
the air outlet 53 is arranged at the top of the purified water tank 51;
a sludge discharge port 54, wherein the sludge discharge port 54 is communicated with the bottom of the purified water tank 51;
and the valve 55 is fixedly arranged on the sludge discharge port 54.
Referring to fig. 1-2, sludge is adequately discharged for convenience, and sealing and aeration are facilitated; the bottom of the clean water tank 51 is provided with a material guide plate 56, the material guide plate 56 is a triangular plate, and the top of the air outlet 53 is provided with a sealing plug 57.
Referring to fig. 2, the adjusting mechanism 6 includes an adjusting box 61, and the adjusting box 61 is fixedly arranged on the upper surface of the fixing base 1;
the rotating rod 62 penetrates through the adjusting box 61, the rotating rod 62 is rotatably connected with the adjusting box 61, and the telescopic mechanism 7 is installed at the top of the rotating rod 62;
the transverse plate 63 is fixedly arranged in the adjusting box 61, and the bottom end of the rotating rod 62 is rotatably connected with the transverse plate 63 through a bearing;
a first gear 64, the first gear 64 being keyed to the bottom end of the rotating rod 62;
the servo motor 65, the said servo motor 65 is installed on the bottom of the said regulating box 61;
one end of the rotating shaft 66 is in transmission connection with the output end of the servo motor 65 through a coupler;
a second gear 67, wherein the second gear 67 is connected to the top end of the rotating shaft 66 in a key mode, and the second gear 67 is meshed with the first gear 64.
Referring to fig. 2, the telescoping mechanism 7 includes a mounting plate 71, and the mounting plate 71 is welded to the top of the rotating rod 62;
the servo electric cylinder 72 is fixedly arranged on the outer surface of the mounting plate 71;
the push rod 73 is fixedly connected with the output end of the servo electric cylinder 72;
a connecting block 74, wherein the connecting block 74 is welded at the other end of the push rod 73;
and the fixing ring 75 is welded on the lower surface of the connecting block 74, and the fixing ring 75 is fixedly connected with the dust collection mechanism 4.
Example 2
Referring to fig. 4, a method for using a municipal dust removal device is characterized in that: the method comprises the following steps:
s1, mounting and fixing: the fixed base 1 is stably placed on a municipal vehicle, the first projection 443 and the second projection 444 are fixed through the fastening bolt 445 and the nut 446, and the first fixed plate 441 and the second fixed plate 442 connect two ends of the rubber hose 41 with the exhaust fan 3 and the air guide pipe 42;
s2, adjusting the dust collection position: the servo electric cylinder 72 drives the push rod 73 to move, the push rod 73 drives the connecting block 74 to move, the connecting block 74 drives the fixing ring 75 to move, the fixing ring 75 drives the air guide pipe 42 to move, and the dust hood 43 is moved to a position needing dust removal;
s3, starting dust removal: screwing the sealing plug 57 out of the air outlet 53, starting the exhaust fan 3, guiding dust into water in the water purification tank 51 through the dust hood 43, the rubber hose 41 and the dust removal pipe 52, and enabling the dust to be agglomerated when meeting water and become sludge to fall down so as to finish dust removal;
s4, dust removal angle adjustment: during or before dust removal work, the servo motor 65 drives the rotating shaft 66 to rotate, the rotating shaft 66 drives the second gear 67 to rotate, the second gear 67 drives the first gear 64 to rotate, the first gear 64 drives the rotating rod 62 to rotate, the rotating rod 62 drives the telescopic mechanism 7 to rotate, the telescopic mechanism 7 drives the air guide pipe 42 to rotate, the angle of the dust hood 43 is adjusted, and dust in different directions is removed;
s5, sludge cleaning: after the completion of the dust removal, the exhaust fan 3 is closed, and the valve 55 is opened to discharge the water and sludge in the clean water tank 51 through the sludge discharge port 54.
The use principle and the advantages are as follows:
the dust collection device can conveniently treat dust, can conveniently purify the treated dust, can conveniently adjust the dust collection position and the dust collection angle during dust collection, and accordingly increases the dust collection range.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a dust collector for municipal administration, includes unable adjustment base (1), its characterized in that still includes:
the lower surface of the cushion block (2) is welded on the upper surface of the fixed base (1);
the exhaust fan (3) is fixedly arranged on the upper surface of the cushion block (2);
one end of the dust collection mechanism (4) is communicated with the input end of the exhaust fan (3);
one end of the purification mechanism (5) is communicated with the output end of the exhaust fan (3), and the purification mechanism (5) is fixedly arranged on the upper surface of the fixed base (1);
the adjusting mechanism (6), the said adjusting mechanism (6) is fixedly mounted on the upper surface of the said fixed base (1);
the telescopic mechanism (7), the telescopic mechanism (7) is fixedly arranged at the top end of the adjusting mechanism (6), and one end of the telescopic mechanism (7) is fixedly connected with the dust collection mechanism (4).
2. The municipal dust removal device according to claim 1, wherein: the dust collection mechanism (4) comprises a rubber hose (41), and one end of the rubber hose (41) is communicated with the input end of the exhaust fan (3);
one end of the air guide pipe (42) is communicated with the other end of the rubber hose (41), and the air guide pipe (42) is fixedly connected with one end of the telescopic mechanism (7);
the dust hood (43), the said dust hood (43) communicates with another end of the said air duct (42);
the rubber hose fixing device comprises fixing assemblies (44), two groups of fixing assemblies (44) are arranged, and two ends of the rubber hose (41) are fixedly connected with the input end of the exhaust fan (3) and the air guide pipe (42) through the fixing assemblies (44).
3. The municipal dust removal device according to claim 2, wherein: the fixing assembly (44) comprises a first fixing plate (441) and a second fixing plate (442), and one ends of the first fixing plate (441) and the second fixing plate (442) are hinged;
a first projection (443), the first projection (443) being welded to the other end of the first fixing plate (441);
a second protrusion (444), the second protrusion (444) being welded to the other end of the second fixing plate (442);
a fastening bolt (445), by which the first projection (443) and the second projection (444) are fixedly connected;
a nut (446), the nut (446) being threadedly connected with the fastening bolt (445), and the nut (446) being disposed below the first projection (443).
4. The municipal dust removal device according to claim 3, wherein: rubber gaskets (447) are fixedly arranged on the inner surfaces of the first fixing plate (441) and the second fixing plate (442).
5. The municipal dust removal device according to claim 1, wherein: the purification mechanism (5) comprises a water purification tank (51), and the water purification tank (51) is fixedly arranged on the upper surface of the fixed base (1);
one end of the dust removal pipe (52) is communicated with the output end of the exhaust fan (3), the other end of the dust removal pipe (52) is communicated with the purified water tank (51), and the other end of the dust removal pipe (52) is arranged at the bottom of the purified water tank (51);
the air outlet (53) is arranged at the top of the water purifying tank (51);
the sludge discharge port (54), the sludge discharge port (54) is communicated with the bottom of the water purifying tank (51);
and the valve (55), wherein the valve (55) is fixedly arranged on the sludge discharge port (54).
6. A municipal dust removal device according to claim 5, wherein: the bottom of water purification case (51) is provided with stock guide (56), stock guide (56) set up to triangular plate, the top of air outlet (53) is provided with sealing plug (57).
7. The municipal dust removal device according to claim 1, wherein: the adjusting mechanism (6) comprises an adjusting box (61), and the adjusting box (61) is fixedly arranged on the upper surface of the fixed base (1);
the rotating rod (62) penetrates through the adjusting box (61), the rotating rod (62) is rotatably connected with the adjusting box (61), and the telescopic mechanism (7) is installed at the top of the rotating rod (62);
the transverse plate (63) is fixedly arranged in the adjusting box (61), and the bottom end of the rotating rod (62) is rotatably connected with the transverse plate (63) through a bearing;
a first gear (64), the first gear (64) being keyed to a bottom end of the rotating rod (62);
the servo motor (65), the said servo motor (65) is installed in the bottom of the said regulating box (61);
one end of the rotating shaft (66) is in transmission connection with the output end of the servo motor (65) through a coupler;
a second gear (67), wherein the second gear (67) is connected to the top end of the rotating shaft (66) in a key mode, and the second gear (67) is meshed with the first gear (64).
8. The municipal dust removal device according to claim 7, wherein: the telescopic mechanism (7) comprises a mounting plate (71), and the mounting plate (71) is welded on the top of the rotating rod (62);
the servo electric cylinder (72) is fixedly arranged on the outer surface of the mounting plate (71);
the push rod (73), the said push rod (73) is fixedly connected with output end of the said servo electric cylinder (72);
the connecting block (74) is welded at the other end of the push rod (73);
and the fixing ring (75) is welded on the lower surface of the connecting block (74), and the fixing ring (75) is fixedly connected with the dust collection mechanism (4).
9. A use method of a municipal dust removal device is characterized in that: the method comprises the following steps:
s1, mounting and fixing: the fixed base (1) is stably placed on a municipal vehicle, the first lug (443) and the second lug (444) are fixed through a fastening bolt (445) and a nut (446), and the two ends of the rubber hose (41) are connected with the exhaust fan (3) and the air guide pipe (42) through the first fixed plate (441) and the second fixed plate (442);
s2, adjusting the dust collection position: the servo electric cylinder (72) drives the push rod (73) to move, the push rod (73) drives the connecting block (74) to move, the connecting block (74) drives the fixing ring (75) to move, the fixing ring (75) drives the air guide pipe (42) to move, and the dust hood (43) is moved to a position needing dust removal;
s3, starting dust removal: screwing out the sealing plug (57) from the air outlet (53), starting the exhaust fan (3), guiding dust into water in the water purifying tank (51) through the dust hood (43), the rubber hose (41) and the dust removing pipe (52), and enabling the dust to be agglomerated when meeting water and become sludge to fall down to finish dust removing work;
s4, dust removal angle adjustment: during or before dust removal work, the rotating shaft (66) is driven to rotate through the servo motor (65), the rotating shaft (66) drives the second gear (67) to rotate, the second gear (67) drives the first gear (64) to rotate, the first gear (64) drives the rotating rod (62) to rotate, the rotating rod (62) drives the telescopic mechanism (7) to rotate, the telescopic mechanism (7) drives the air guide pipe (42) to rotate, the angle of the dust hood (43) is adjusted, and dust in different directions is removed;
s5, sludge cleaning: after the dust removal is finished, the exhaust fan (3) is closed, the valve (55) is opened, and water and sludge in the water purification tank (51) are discharged from the sludge discharge port (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110884259.7A CN113457321A (en) | 2021-08-03 | 2021-08-03 | Municipal dust removal device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110884259.7A CN113457321A (en) | 2021-08-03 | 2021-08-03 | Municipal dust removal device and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113457321A true CN113457321A (en) | 2021-10-01 |
Family
ID=77883953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110884259.7A Pending CN113457321A (en) | 2021-08-03 | 2021-08-03 | Municipal dust removal device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113457321A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2746666A1 (en) * | 1996-03-26 | 1997-10-03 | Durris Andre | Apparatus for removing dust from air |
| CN209885429U (en) * | 2019-04-17 | 2020-01-03 | 沈阳职业技术学院 | Electric automatization dust collector |
| CN210546785U (en) * | 2019-08-19 | 2020-05-19 | 沈阳拓普电气设备有限公司 | Electrical equipment dust collector |
| CN212467421U (en) * | 2020-03-30 | 2021-02-05 | 张自文 | Dust collector for municipal building |
| CN213358456U (en) * | 2020-08-07 | 2021-06-04 | 中城园林工程有限公司 | Municipal administration is with removing dust and falling haze device |
-
2021
- 2021-08-03 CN CN202110884259.7A patent/CN113457321A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2746666A1 (en) * | 1996-03-26 | 1997-10-03 | Durris Andre | Apparatus for removing dust from air |
| CN209885429U (en) * | 2019-04-17 | 2020-01-03 | 沈阳职业技术学院 | Electric automatization dust collector |
| CN210546785U (en) * | 2019-08-19 | 2020-05-19 | 沈阳拓普电气设备有限公司 | Electrical equipment dust collector |
| CN212467421U (en) * | 2020-03-30 | 2021-02-05 | 张自文 | Dust collector for municipal building |
| CN213358456U (en) * | 2020-08-07 | 2021-06-04 | 中城园林工程有限公司 | Municipal administration is with removing dust and falling haze device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209456958U (en) | A kind of municipal works road dust-collecting device | |
| CN209612298U (en) | A kind of settlement of sewage controlling device of Environmental Safety | |
| CN106830180A (en) | A kind of construction site sewage disposal device | |
| CN214516649U (en) | Dust device is used in municipal works construction | |
| CN113457321A (en) | Municipal dust removal device and use method thereof | |
| CN101564727A (en) | Dirt rain pipe dredging tube-pulling apparatus | |
| CN208294557U (en) | A kind of Tunnel Engineering equipment | |
| CN206815509U (en) | A kind of multifunctional pipe dredging vehicle | |
| CN213537502U (en) | A device for municipal sewage treatment | |
| CN108824625A (en) | A kind of municipal works drainage dredging device | |
| CN209353267U (en) | A kind of self-propelled subway tunnel cleaning vehicle | |
| CN113417357A (en) | Anti-blocking municipal public works sewer decontamination equipment | |
| CN215630360U (en) | A water route pipeline pull throughs for municipal water supply | |
| CN220223859U (en) | Movable construction site sewage treatment and cyclic utilization structure | |
| CN110761390A (en) | Desilting and deslagging device for gravity flow sewage pipeline | |
| CN205711673U (en) | A kind of town road environment-friendly high-efficiency repair apparatus | |
| CN110700396A (en) | Pipeline deposit crushing dredging and dredging device | |
| CN215482611U (en) | Dust device is used in municipal works construction | |
| CN216108920U (en) | Drain pipe filter equipment for municipal works | |
| CN215782348U (en) | Dust device for municipal works environmental protection | |
| CN214033313U (en) | Be used for municipal administration road surface to repair auxiliary device | |
| CN219023539U (en) | Sewage treatment device | |
| CN213086540U (en) | Marking device for municipal roads | |
| CN216276050U (en) | Subway building water supply and drainage pipeline prevents blockking up structure | |
| CN216741410U (en) | Municipal construction perforating device with prevent splashing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211001 |