CN211418929U - Bagged water mud loading dust collector - Google Patents
Bagged water mud loading dust collector Download PDFInfo
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- CN211418929U CN211418929U CN201922293237.4U CN201922293237U CN211418929U CN 211418929 U CN211418929 U CN 211418929U CN 201922293237 U CN201922293237 U CN 201922293237U CN 211418929 U CN211418929 U CN 211418929U
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Abstract
The utility model relates to a bagged cement truck-loading dust removal device, which comprises an exhaust fan, a dust collection pipe connected with the air inlet of the exhaust fan and a dust collection cover arranged at the lower end part of the dust collection pipe, wherein the air outlet of the exhaust fan is connected with a cyclone dust collector; the dust collecting pipe is characterized in that a pipe body of the dust collecting pipe is made of flexible materials, a winch is arranged at the upper end of the dust collecting pipe, and a pull rope is connected between the winch and the dust collecting cover; the dust collecting pipe is externally sleeved with a plurality of fixing rings with the same caliber, the side edges of the fixing rings are provided with positioning holes, and the pull ropes penetrate through the positioning holes. The utility model discloses have the effect of cleaing away the dust at cement loading in-process.
Description
Technical Field
The utility model belongs to the technical field of cement manufacture dust collecting equipment's technique and specifically relates to a bagged water mud loading dust collector is related to.
Background
After cement powder production is finished and bagged and packaged, the conveying belt can move to the conveying belt on the loading machine head on the conveying belt, and one end of the loading machine head deflects downwards, so that bagged cement falls onto a truck from the lower end of the loading machine head. In the process, a fall height exists between the slide carriage at the head of the car loader and the car body, the cement bag falls down along the trend, the stacked bags can generate great dust due to collision, the atmospheric environment is seriously polluted, the occupational health of workers at the car loading posts is injured, the workers work in the dust for a long time, silicosis is easily generated, and the working environment of cement plants and workers is very bad.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bagged water mud loading dust collector, it has the advantage of cleaing away the dust at cement loading in-process not enough to prior art exists.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a bagged water mud loading dust collector which characterized in that: the dust collection device comprises an exhaust fan, a dust collection pipe connected to an air inlet of the exhaust fan and a dust collection cover arranged at the lower end of the dust collection pipe, wherein an air outlet of the exhaust fan is connected with a cyclone dust collector.
By adopting the technical scheme, the exhaust fan operates to provide suction in the dust collection pipe connected with the air inlet of the exhaust fan, the dust collection cover connected with the lower end part of the dust collection pipe can enlarge the range of air inlet, the dust collection cover is hung above a hopper of a cement transport truck, a cement bag falls on the transport truck to enable generated dust to be sucked into the dust collection pipe, and the dust is blown into the cyclone dust collector, so that the dust is separated from air, the dust can be removed in the loading process, a good working environment is provided for cement truck loading workers, cement raising dust can be recycled, and the raw material cost is reduced.
The present invention may be further configured in a preferred embodiment as: the pipe body of the dust collection pipe is made of flexible materials; the upper end of the dust collection pipe is provided with a winch, and a pull rope is connected between the winch and the dust collection cover.
By adopting the technical scheme, the winch can roll up the connected pull rope by forward rotation, and the other end of the pull rope is connected with the dust collection cover, so that the dust collection cover can be pulled up to fold the flexible dust collection pipe; in a similar way, the dust collection cover can be placed down in the overturning mode, so that the dust collection pipe is straightened, dust collection can be achieved, and the dust collection device is simple and convenient.
The present invention may be further configured in a preferred embodiment as: the dust collecting pipe is externally sleeved with a plurality of fixing rings with the same caliber, the side edges of the fixing rings are provided with positioning holes, and the pull ropes penetrate through the positioning holes.
Through adopting above-mentioned technical scheme, solid fixed ring sets up in the outside of tub that gathers dust, and the locating hole on the solid fixed ring is passed to the stay cord, can make the tub that gathers dust remain the vertically all the time, prevents when packing up or putting down the dust collecting cover that the tub takes place the incline that gathers dust, avoids the influence to the work of gathering dust normally.
The present invention may be further configured in a preferred embodiment as: and a dust blocking curtain is arranged on the lower side edge of the dust collection cover.
Through adopting above-mentioned technical scheme, the dust blocking curtain sets up the lower side at the dust cage, and the raise dust that produces when can preventing bagged cement from dropping drifts around to in the operational environment, reduces the pollution to operational environment around, improves dust collection efficiency.
The present invention may be further configured in a preferred embodiment as: a notch is formed in one side edge of the dust collection cover, and the notch is opposite to a conveying belt of the car loader.
Through adopting above-mentioned technical scheme, the setting of opening can be at the in-process that bagged water mud dropped, on the position of following the opening fell to the transport vechicle, prevented that the cement bag from colliding the side of dust cage in the process of falling, reduced the accident of loading in-process.
The present invention may be further configured in a preferred embodiment as: the dust collection cover comprises a fixed plate and a sliding cover, a sliding groove is formed in the side edge of the fixed plate, and the sliding cover is connected in the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, sliding cover sliding connection can adjust the width of dust collecting cover on the fixed plate to adjust the width of dust collecting cover according to the car hopper size of different transport vechicles, make the dust collecting cover have higher practicality.
The present invention may be further configured in a preferred embodiment as: the side of the sliding cover, which deviates from the opening, is provided with a bolt hole, the side of the fixing plate, which deviates from the opening, is provided with a limit strip hole, and the bolt hole is just opposite to the limit strip hole.
Through adopting above-mentioned technical scheme, when the sliding block inserted the sliding tray, the bolt hole just is relative with spacing hole, can make the bolt pass spacing hole and bolt hole to it is fixed to form the slip cap.
The present invention may be further configured in a preferred embodiment as: the fixed plate comprises two panels with the same profile, and the two panels are connected with the front side edge and are integrally formed.
Through adopting above-mentioned technical scheme, the fixed face is constituteed to two panels that the profile is the same, can form the sliding tray between the two panels, and the slip cap slides and sets up in the sliding tray, can make the panel of below provide the holding power to the slip cap to can prevent that the slip cap from dropping.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the dust collection pipe connected with the exhaust fan and the dust collection cover at the lower end part of the dust collection pipe can absorb raised dust generated by falling of a cement bag into the dust collection pipe, so that the air environment of bagged cement loading work is greatly improved, the raised dust is discharged into the cyclone dust collector in the handcart pipe through the exhaust fan, the cyclone dust collector can play a role in separating the raised dust from air, the pollution of the raised dust to the atmosphere can be reduced, cement raised dust particles can be recycled, the waste of materials is reduced, and the raw material cost is saved;
2. the winch is arranged above the dust collection pipe, the dust collection cover can be lifted or lowered through the pull rope, meanwhile, the fixing ring with the positioning hole is fixedly sleeved outside the dust collection pipe made of flexible materials, the pull rope penetrates through the fixing hole, the dust collection pipe can be kept vertical all the time, and the dust collection pipe is folded when the winch upwards collects the dust collection cover, so that the device has higher practicability;
3. the arrangement of the dust collection pipe with adjustable width can ensure that the dust collection cover corresponds to transport trucks with different sizes, and the dust collection cover has higher flexibility.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded schematic view of the dust collection cover of the present invention.
Reference numerals: 1. an exhaust fan; 2. a dust collecting pipe; 21. a fixing ring; 211. positioning holes; 3. a dust collection cover; 31. a fixing plate; 311. a sliding groove; 312. limiting strip holes; 32. a sliding cover; 321. fixing the screw rod; 33. opening the gap; 34. a dust curtain; 4. a cyclone dust collector; 5. a winch; 51. and pulling a rope.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a bagged water mud loading dust collector, including air exhauster 1, connect the pipe 2 that gathers dust of 1 air intake of air exhauster and set up the dust cage 3 at the pipe 2 tip that gathers dust, air exhauster 1 installs on the cement car loader, makes tub 2 that gathers dust just to the carriage apron lower tip of car loader head, gathers dust tub 2 and relies on the gravity of dust cage 3 to keep the vertical state, and the air outlet of air exhauster 1 is connected with cyclone 4.
The dust collection cover 3 is suspended above a car hopper at the rear part of a transport truck, bagged cement slides from a slide carriage and falls into the car hopper, dust is caused by the collision of a cement bag and the car hopper, the exhaust fan 1 operates to provide suction force in the dust collection pipe 2 connected with an air inlet of the exhaust fan, the dust on the transport truck hopper is sucked into the dust collection pipe 2 along with wind from the opening of the dust collection cover 3, the dust collection cover 3 can enlarge the air inlet of the dust collection pipe 2 so as to enlarge the range of the air inlet, the dust is blown into the dust collection pipe 2 through the exhaust fan 1 into the cyclone dust collector 4, the cyclone dust collector 4 can play a role in separating dust from air, clean air flows from the upper hole of the dust collection pipe and leaks out dust particles from the lower port of the dust collection pipe, thereby the dust can be removed in the process of loading, a good working environment is provided for cement truck loaders, and the cement dust falling from the lower port of the cyclone dust collector 4 can be recycled, the raw material cost is reduced.
The pipe body of the dust collection pipe 2 is made of flexible materials, the dust collection pipe 2 is kept vertical by the gravity of the dust collection cover 3 at the lower end part of the dust collection pipe, the upper end part of the dust collection pipe 2 is provided with a winch 5, and four pull ropes 51 are connected between the winch 5 and the dust collection cover 3. After the loading work is finished, the winch 5 can be started, the winch 5 rotates forwards to enable the pull rope 51 connected with the winch to be wound up, and the other end of the pull rope 51 is connected with the dust collection cover 3, so that the dust collection cover 3 can be pulled up, the flexible dust collection pipe 2 is folded, and the situation that the next truck is hindered from entering the loading work is avoided; in a similar way, the dust collection cover 3 can be placed down in the overturning mode, so that the dust collection pipe 2 is straightened, dust collection can be achieved, and the dust collection device is simple and convenient.
The fixed rings 21 with the same calibers are connected to the outer portion of the dust collection pipe 2 in a sleeved mode, the fixed rings 21 are evenly distributed on the dust collection pipe 2, four positioning holes 211 are formed in the side edges of the fixed rings 21, the distance between every two adjacent positioning holes 211 is equal, the pull rope 51 penetrates through the positioning holes 211, the fixed rings 21 are arranged on the outer portion of the dust collection pipe 2, and the pull rope 51 penetrates through the positioning holes 211 in the fixed rings 21. Therefore, when the dust collection pipe 2 is folded, the dust collection cover 3 moves upwards, the fixing rings 21 outside the dust collection pipe 2 are sequentially stacked from bottom to top, the dust collection pipe 2 is folded, the dust collection pipe 2 is finally folded and hung on the lower portion of the winch 5, the dust collection pipe 2 is kept vertical in the whole folding and unfolding process, the dust collection pipe 2 is prevented from being inclined when the dust collection cover 3 is folded or put down, and the influence on normal dust collection work is avoided.
The bottom of the winch 5 is provided with a tightening ring, the tightening ring is opposite to the axis of the dust collecting pipe 2, and the four pull ropes 51 penetrate through the tightening ring to be connected to the winch 5, so that the distances of the pull ropes 51 on a roller of the winch 5 are equal, the phenomenon that the dust collecting cover 3 at the lower end part of each pull rope 51 is inclined due to deviation of the rising distances of the four pull ropes 51 in the rotating process of the winch 5 is prevented, and the appearance of collecting and releasing the dust collecting pipe 2 is improved.
The lower side of the dust collection cover 3 is provided with the dust blocking curtain 34, so that the dust blocking cover can be placed down when dust collection is carried out, until the lower end of the dust blocking curtain 34 is abutted to a transport vehicle hopper, bagged cement drops onto the vehicle hopper, raised dust can be effectively prevented from flying to the surrounding working environment, pollution to the surrounding working environment is reduced, and dust collection efficiency is improved.
The dust collection pipe 2 is close to the lower port of the head slide carriage of the car loader, a notch 33 is formed in one side edge of the dust collection cover 3, the notch 33 is rectangular and has the same width as the dust collection cover 3, the notch 33 is opposite to the nose plate of the car loader, bagged cement slides down from the head slide carriage and falls down from the notch 33 formed in the side edge of the dust collection cover 3, the notch 33 is provided to prevent a cement bag from colliding with the side plate of the dust collection cover 3 in the falling process, and messy piling of the cement bag after falling is avoided; the raise dust that causes after the cement bag descends drifts away to the dust cage 3 through opening 33 in, and the dust blocking curtain 34 that all the other sides of dust cage 3 and its lower side are connected can form and block the raise dust to can make the raise dust clear away by air exhauster 1 in dust cage 3, reach the effect of removing dust.
Referring to fig. 2, the dust collection cover 3 includes a fixed plate 31 and a sliding cover 32, a dust collection hole of the dust collection cover 3 is formed on the fixed plate 31, the fixed plate 31 includes two panels with the same profile, the two panels are connected with the front side and integrally formed, a sliding groove 311 is formed in a gap between the two panels, and the sliding cover 32 has the same shape as the fixed plate 31 and is slidably connected in the sliding groove 311; a bolt hole 321 is formed in a side panel of the sliding cover 32, which is away from the notch 33, a limit strip hole 312 is formed in one side of the fixing plate 31, which is away from the notch 33, the bolt hole 321 is opposite to the limit strip hole 312, and the sliding cover 32 is fixed through a bolt.
The sliding cover 32 is connected to the fixing plate 31 in a sliding manner, and the width of the dust collection cover 3 can be adjusted, so that the width of the dust collection cover 3 can be adjusted according to the sizes of the buckets of different transport vehicles, and the dust collection cover 3 has higher practicability; the bolt holes on the sliding cover 32 are opposite to the limit bar holes 312, so that bolts can penetrate through the bolt holes and the limit bar holes and slide in the limit bar holes 312, and the limit bar holes 312 can prevent the sliding cover 32 from sliding out of the fixing plate 31 due to overlarge moving amplitude, so that the complicated process of reinstallation of an operator is reduced; after the position adjustment is completed, the bolt can be fastened, and when a loading worker holds the vehicle or the body collides with the sliding cover 32 in work, the sliding cover 32 is prevented from sliding along the sliding groove 311, so that the process of loading the dust collection cover 3 is more stable and reliable, and the structure is simple and reasonable.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a bagged water mud loading dust collector which characterized in that: the dust collection device comprises an exhaust fan (1), a dust collection pipe (2) connected to an air inlet of the exhaust fan (1) and a dust collection cover (3) arranged at the lower end of the dust collection pipe (2), wherein an air outlet of the exhaust fan (1) is connected with a cyclone dust collector (4).
2. The bagged cement truck-loading dust removal device according to claim 1, characterized in that: the pipe body of the dust collection pipe (2) is made of flexible materials; the dust collecting device is characterized in that a winch (5) is arranged at the upper end of the dust collecting pipe (2), and a pull rope (51) is connected between the winch (5) and the dust collecting cover.
3. The bagged cement truck-loading dust removal device according to claim 2, characterized in that: the dust collecting pipe (2) is externally sleeved with a plurality of fixing rings (21) with the same caliber, a positioning hole (211) is formed in the side edge of each fixing ring (21), and the pull rope (51) penetrates through the positioning hole (211).
4. The bagged cement truck-loading dust removal device according to claim 1, characterized in that: a dust blocking curtain (34) is arranged on the lower side edge of the dust collection cover (3).
5. The bagged cement truck-loading dust removal device according to claim 1, characterized in that: an opening (33) is formed in one side edge of the dust collection cover (3), and the opening (33) is opposite to a conveyor belt of the car loader.
6. The bagged cement truck-loading dust removal device according to claim 1, characterized in that: the dust collection cover (3) comprises a fixed plate (31) and a sliding cover (32), a sliding groove (311) is formed in the side edge of the fixed plate (31), and the sliding cover (32) is connected in the sliding groove (311) in a sliding mode.
7. The bagged cement truck-loading dust removal device according to claim 6, characterized in that: bolt holes (321) are formed in one side, away from the opening (33), of the sliding cover (32), limiting strip holes (312) are formed in one side, away from the opening (33), of the fixing plate (31), and the bolt holes (321) are right opposite to the limiting strip holes (312).
8. The bagged cement truck-loading dust removal device according to claim 6, characterized in that: the fixing plate (31) comprises two panels with the same outline, and the two panels are connected with the front side edge and are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922293237.4U CN211418929U (en) | 2019-12-18 | 2019-12-18 | Bagged water mud loading dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922293237.4U CN211418929U (en) | 2019-12-18 | 2019-12-18 | Bagged water mud loading dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN211418929U true CN211418929U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922293237.4U Active CN211418929U (en) | 2019-12-18 | 2019-12-18 | Bagged water mud loading dust collector |
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| CN (1) | CN211418929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291861A (en) * | 2021-05-06 | 2021-08-24 | 合肥固泰自动化有限公司 | Double-operation robot bagged material intelligent loading system |
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2019
- 2019-12-18 CN CN201922293237.4U patent/CN211418929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291861A (en) * | 2021-05-06 | 2021-08-24 | 合肥固泰自动化有限公司 | Double-operation robot bagged material intelligent loading system |
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