CN216712877U

CN216712877U - Dust collection vehicle with long-distance powder collection capacity

Info

Publication number: CN216712877U
Application number: CN202122889328.1U
Authority: CN
Inventors: 肖聪
Original assignee: Hubei Jielu Special Automobile Co ltd
Current assignee: Hubei Jielu Special Automobile Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-10
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a dust collection vehicle with long-distance powder collection capacity, which comprises a vehicle head, a vehicle frame, a power bin and a dust collection bin, wherein the vehicle head is connected with the vehicle frame through a power transmission mechanism; the vehicle head is connected with the vehicle frame, and the power bin and the dust suction bin are both arranged on the vehicle frame; the dust absorption storehouse includes the chassis and installs the dust absorption storehouse dustcoat on the chassis, the dust absorption storehouse dustcoat is inside to be separated into by the partition panel and to collect the storehouse and exhaust the storehouse, just multiunit dust removal filter bag is equipped with on the partition panel, collect the suction pipeline that is equipped with the inside and outside that the storehouse was collected in the intercommunication on the storehouse, suction pipeline is used for collecting outside dust, the one end in exhaust storehouse is provided with the tuber pipe interface, the power storehouse includes the power storehouse dustcoat and installs the updraft ventilator in the power storehouse dustcoat, updraft ventilator and exhaust pipe are installed respectively to updraft ventilator's air intake and air outlet, the aspiration pipe with the tuber pipe interface intercommunication, the exhaust pipe accesss to the external environment of this dust absorption car.

Description

Dust collection vehicle with long-distance powder collection capacity

Technical Field

The utility model relates to the field of dust collection equipment, in particular to a dust collection vehicle with long-distance powder collection capacity.

Background

With the rapid development of economy in China, the process of urbanization and industrialization is accelerated continuously, and the environmental protection requirements of various industries are strengthened increasingly; especially how to clean fly ash and denitration of electricity tower, stove top, flue in thermal power generation trade and power plant and clear the work, ensure that the power plant can high-efficient operation can not cause certain influence to the environment again.

The traditional cleaning mode mainly adopts manual cleaning, the efficiency is low, and the physical and mental health of workers is seriously influenced because the workers work in the environment with high dust concentration for a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a dust collection vehicle with long-distance powder collection capacity, which comprises a vehicle head, a vehicle frame, a power bin and a dust collection bin;

the vehicle head is connected with the vehicle frame, and the power bin and the dust suction bin are both arranged on the vehicle frame;

the dust collection bin comprises a bottom frame and a dust collection bin outer cover arranged on the bottom frame, the dust collection bin outer cover is internally divided into a collection bin and an exhaust bin by a bin partition plate, a plurality of groups of dust removal filter bags are arranged on the bin partition plate, a suction pipeline communicated with the inside and the outside of the collection bin is arranged on the collection bin, the suction pipeline is used for collecting external dust, and one end of the exhaust bin is provided with an air pipe connector;

the power storehouse includes the power storehouse dustcoat and installs the updraft ventilator in the power storehouse dustcoat, updraft ventilator and exhaust pipe are installed respectively to updraft ventilator's air intake and air outlet, the exhaust pipe with the tuber pipe interface intercommunication, the exhaust pipe accesss to the external environment of this dirty-suction vehicle.

In some embodiments, the dust collection bin further comprises a lifting mechanism, and the rear part of the dust collection bin is further provided with a tail door; the power bin is arranged at the front part of the frame, the dust collection bin is arranged at the rear part of the frame, one end of the lifting mechanism is arranged on the frame, the other end of the lifting mechanism is connected with the bottom frame of the dust collection bin, and the lifting mechanism is used for enabling the dust collection bin to have the functions of tipping and discharging.

In some embodiments, the air extraction device comprises an electric motor, a v-belt, a roots pump connected to the electric motor via the v-belt, the roots pump for generating suction air flow, and the electric motor for controlling operation of the roots pump via the v-belt.

In some embodiments, an air compressor is further arranged in the power bin, and an air outlet end of the air compressor is communicated with the high-pressure air pipe; the dust collection bin is internally provided with a pulse dust collection device, one end of the pulse dust collection device is communicated with the high-pressure air pipe, the other end of the pulse dust collection device is provided with a plurality of openings, and the plurality of openings face to each dust collection filter bag respectively.

In some embodiments, a heat dissipation fan is further installed on the top of the power bin housing.

In some embodiments, the collecting bin is provided with observing holes at two sides for observing the powder accumulation condition in the collecting bin.

In some embodiments, a high-pressure water dust suppression device is arranged around the tail gate, and secondary pollution is caused by suppression of dust generated during discharging.

In some embodiments, a bin pressure sensor is further arranged inside the collection bin and used for monitoring the bin pressure in the collection bin in real time.

In some embodiments, the top of the exhaust bin is provided with an access opening.

The utility model has the beneficial effects that:

according to the dust collection vehicle with the long-distance powder collection capacity, the super-strong negative pressure is generated in the dust collection bin through the super-strong wind pressure and the strong airflow generated by the air draft device, then the powder in the external space is absorbed through the suction pipeline, and along with the operation of the dust collection vehicle, the problem that the fly ash in a power generation tower, a furnace platform and a flue of a thermal power plant is difficult to clean can be effectively solved, the normal operation of equipment of the thermal power plant is guaranteed, and meanwhile, the influence of dust on the mind and body of workers can be reduced; and the dust collection bin is divided into a collection bin and an exhaust bin by a bin partition plate, and the bin partition plate is provided with a filter bag, so that the dust is prevented from being contained in the exhausted air, and the dust removal effect is greatly improved.

Drawings

FIG. 1 is a schematic view of a dust cart with long-distance powder collecting capability according to the present invention;

FIG. 2 is a schematic view of section A-A of FIG. 1;

fig. 3 is a schematic structural diagram of the dust collection bin in fig. 1.

Description of reference numerals:

1. a headstock; 2. a frame; 3. a power bin; 4. a dust collection bin; 5. a lifting mechanism; 31. a power bin housing; 32. an electric motor; 33. a V-belt; 34. a roots pump; 35. an exhaust pipe; 36. an exhaust duct; 37. an air compressor; 38. a high-pressure air pipe; 39. a heat radiation fan; 41. a dust collection bin outer cover; 42. a chassis; 43. a collection bin; 44. an exhaust bin; 431. an observation hole; 432. a tailgate; 433. a high-pressure water dust suppression device; 434. a suction duct; 435. a bin pressure sensor; 441. an air pipe connector; 442. a partition panel; 443. a pulse dust removal device; 444. a filter bag; 445. and (6) an access hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs.

Referring to fig. 1 to 3, the utility model provides a dust collection vehicle with long-distance powder collection capability, which comprises a vehicle head 1, a vehicle frame 2, a power bin 3 and a dust collection bin 4; the vehicle head 1 is connected with the vehicle frame 2, and the power bin 3 and the dust suction bin 4 are both arranged on the vehicle frame 2; the dust collection bin 4 comprises a bottom frame 42 and a dust collection bin outer cover 41 arranged on the bottom frame 42, the dust collection bin outer cover 41 is internally divided into a collection bin 43 and an exhaust bin 44 by a bin partition plate 442, a plurality of groups of dust collection filter bags 444 are arranged on the bin partition plate 442, a suction pipeline 434 communicated with the inside and the outside of the collection bin 43 is arranged on the collection bin 43, the suction pipeline 434 is used for collecting external dust, the suction pipeline 434 can be of an extremely long structure to enlarge a dust collection range, and one end of the exhaust bin 44 is provided with a wind pipe connector 441; the power cabin 3 comprises a power cabin outer cover 31 and an air draft device installed in the power cabin outer cover 31, an air draft pipe 35 and an exhaust pipe 36 are installed at an air inlet and an air outlet of the air draft device respectively, the air draft pipe 35 is communicated with the air pipe connector 441, and the exhaust pipe 36 leads to the external environment of the vacuum sweeper.

Preferably, the dust collection vehicle further comprises a lifting mechanism 5, and the rear part of the dust collection bin 4 is further provided with a tail door 432; the power bin 3 is arranged at the front part of the frame 2, the dust collection bin 4 is arranged at the rear part of the frame 2, one end of the lifting mechanism 5 is arranged on the frame 2, the other end of the lifting mechanism is connected with the bottom frame 42 of the dust collection bin 4, and the lifting mechanism 5 is used for enabling the dust collection bin 4 to have the functions of tipping and discharging.

Preferably, the air extracting means includes a motor 32, a v-belt 33, a roots pump 34, the roots pump 34 being connected to the motor 32 through the v-belt 33, the roots pump 34 being for generating suction air flow, the motor 32 being for controlling operation of the roots pump 34 through the v-belt 33.

Preferably, an air compressor 37 is further arranged in the power bin 3, and an air outlet end of the air compressor 37 is communicated with the high-pressure air pipe 38; the dust collection bin 4 is further provided with a pulse dust collector 443, one end of the pulse dust collector 443 is communicated with the high-pressure air pipe 38, and the other end of the pulse dust collector 443 is provided with a plurality of openings which respectively face each dust collection filter bag 444.

Preferably, a heat radiation fan 39 is also installed on the top of the power bin housing 31.

Preferably, the collection chamber 43 is provided with observation holes 431 at both sides thereof for observing the powder accumulation in the collection chamber 43.

Preferably, a high pressure water dust suppression device 433 is provided around the tail gate 432, to suppress secondary pollution due to dust generated at the time of discharging.

Preferably, a bin pressure sensor 435 is further disposed inside the collection bin 43 for monitoring the bin pressure inside the collection bin 43 in real time.

Preferably, the top of the exhaust bin 44 is opened with an access opening 445.

The utility model provides a dust collection vehicle with long-distance powder collection capacity, which has the following working principle: the running and dust collection functions of the vehicle are mutually independent, when dust collection is needed, the motor 32 is started, the roots pump 34 is driven to start working through the triangular belt 33, when the roots pump 34 works, strong suction airflow is generated in the exhaust pipe 35 and the exhaust pipe 441, and under the action of the suction airflow, strong negative pressure is generated in the exhaust bin 44 and the collection bin 43; under the action of the strong negative pressure, strong airflow and negative pressure are generated in the suction pipeline 434, so that the suction pipeline has strong suction capacity; when the sucked powder and air enter the collection bin 43 through the powder suction pipe 434, under the action of the dust-removing filter bag 444 and the negative pressure airflow, the powder and the air are separated, the powder sinks into the collection bin 43, and the filtered clean air passes through the dust-removing filter bag 444, the exhaust bin 44 and the air pipe interface 441 and is finally exhausted by the exhaust pipe 36; in order to ensure that the dust-removing filter bag 444 has a good filtering effect during the suction process, the air compressor 37 continuously conveys the high-pressure air into the pulse dust-removing device 443 through the high-pressure air pipe 38, and then the high-pressure air is sprayed onto the surface of the dust-removing filter bag 444 through the pulse dust-removing device 443, so that the powder on the surface of the dust-removing filter bag 444 is vibrated, and the dust-removing filter bag 444 is prevented from being blocked; when the powder is required to be unloaded, the powder collecting and filtering bin 4 is inclined backwards at a certain angle under the action of the lifting mechanism 5, meanwhile, the tail door 432 is opened to start unloading, and at the moment, the high-pressure water dust suppression device 433 positioned around the tail door 432 starts to work (a large amount of atomized water is sprayed outwards), so that secondary dust pollution generated in the unloading process is effectively suppressed

In conclusion, the dust collection vehicle with the long-distance powder collection capability provided by the utility model has the advantages that the super-strong wind pressure and the strong airflow generated by the air draft device are utilized to generate the super-strong negative pressure in the dust collection bin, the powder in the external space is absorbed through the suction pipeline, and the problem that the fly ash in the power generation tower, the furnace platform and the flue of the thermal power plant is difficult to clean can be effectively solved along with the operation of the dust collection vehicle, so that the normal operation of the equipment of the thermal power plant is ensured, and the influence of the dust on the mind and body of workers can be reduced; and the dust collection bin is divided into a collection bin and an exhaust bin by a bin partition plate, and the bin partition plate is provided with a filter bag, so that the dust is prevented from being contained in the exhausted air, and the dust removal effect is greatly improved.

Finally, the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, which should be covered by the claims of the present invention.

Claims

1. A dust collection vehicle with long-distance powder collection capacity is characterized by comprising a vehicle head (1), a vehicle frame (2), a power bin (3) and a dust collection bin (4);

the vehicle head (1) is connected with the vehicle frame (2), and the power bin (3) and the dust collection bin (4) are both arranged on the vehicle frame (2);

the dust collection bin (4) comprises a bottom frame (42) and a dust collection bin outer cover (41) arranged on the bottom frame (42), the dust collection bin outer cover (41) is internally divided into a collection bin (43) and an exhaust bin (44) by a bin partition plate (442), a plurality of groups of dust collection filter bags (444) are arranged on the bin partition plate (442), a suction pipeline (434) which is communicated with the inside and the outside of the collection bin (43) is arranged on the collection bin (43), the suction pipeline (434) is used for collecting external dust, and one end of the exhaust bin (44) is provided with an air duct connector (441);

power storehouse (3) include power storehouse dustcoat (31) and install the updraft ventilator in power storehouse dustcoat (31), updraft ventilator's air intake and air outlet are installed exhaust column (35) and exhaust pipe (36) respectively, exhaust column (35) with tuber pipe interface (441) intercommunication, exhaust pipe (36) accesss to the external environment of this dirty-suction vehicle.

2. The dirty-suction vehicle with long-distance powder collecting capability according to claim 1, further comprising a lifting mechanism (5), and a tail door (432) is further provided at the rear of the dirty-suction bin (4); the power bin (3) is installed on the front portion of the frame (2), the dust collection bin (4) is installed on the rear portion of the frame (2), one end of the lifting mechanism (5) is installed on the frame (2), the other end of the lifting mechanism is connected with an underframe (42) of the dust collection bin (4), and the lifting mechanism (5) is used for enabling the dust collection bin (4) to have a tipping and unloading function.

3. The dirty-suction vehicle with long-distance powder collection capability according to claim 1, wherein the air-extracting device comprises a motor (32), a triangular belt (33) and a roots pump (34), the roots pump (34) is connected with the motor (32) through the triangular belt (33), the roots pump (34) is used for generating suction air flow, and the motor (32) is used for controlling the operation of the roots pump (34) through the triangular belt (33).

4. The vacuum vehicle with the long-distance powder collecting capability according to claim 1, wherein an air compressor (37) is further arranged in the power cabin (3), and an air outlet end of the air compressor (37) is communicated with the high-pressure air pipe (38); the dust collection bin (4) is also internally provided with a pulse dust removal device (443), one end of the pulse dust removal device (443) is communicated with the high-pressure air pipe (38), the other end of the pulse dust removal device is provided with a plurality of openings, and the plurality of openings face each dust removal filter bag (444).

5. The dirty-suction vehicle with long-distance powder collecting capability according to claim 1, wherein a heat dissipating fan (39) is further installed on the top of the power bin housing (31).

6. The vacuum vehicle with long-distance powder collection capability according to claim 1, wherein the collection bin (43) is provided with observation holes (431) at two sides for observing the powder accumulation condition in the collection bin (43).

7. The vacuum vehicle with long-distance powder collecting capability according to claim 2, wherein a high-pressure water dust suppression device (433) is provided around the tail gate (432), thereby suppressing secondary pollution caused by dust generated during discharging.

8. The vacuum vehicle with long-distance powder collection capability according to claim 1, wherein a chamber pressure sensor (435) is further arranged inside the collection chamber (43) for monitoring the chamber pressure inside the collection chamber (43) in real time.

9. The dirty-suction vehicle with long-distance powder collecting capability of claim 1, wherein the top of the exhaust bin (44) is opened with an access opening (445).