CN215196118U - Movable dust removal device - Google Patents

Movable dust removal device Download PDF

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Publication number
CN215196118U
CN215196118U CN202120967650.9U CN202120967650U CN215196118U CN 215196118 U CN215196118 U CN 215196118U CN 202120967650 U CN202120967650 U CN 202120967650U CN 215196118 U CN215196118 U CN 215196118U
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China
Prior art keywords
dust removal
air
water
removal device
cavity
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CN202120967650.9U
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Chinese (zh)
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杨灿
梁贤英
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杨灿
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Priority to CN202120967650.9U priority Critical patent/CN215196118U/en
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Abstract

The utility model discloses a portable dust collector, including bearing the car and locating the mechanism of bleeding, dust removal mechanism and the water tank that bears on the car, the mechanism of bleeding passes through the exhaust tube with the air inlet of dust removal mechanism and is connected, and the gas outlet of dust removal mechanism is passed through the blast pipe with the bottom of water tank and is connected. The movable dust removal device is suitable for closed space, can purify air in time and improves construction safety.

Description

Movable dust removal device
Technical Field
The utility model relates to a dust collecting equipment technical field especially relates to a portable dust collector.
Background
In highway, railway construction, the construction tunnel project is more, and during construction in the tunnel, a large amount of dust that can produce, if not in time clear up, will bring huge injury to the construction worker in the tunnel, in order to discharge the dust in the airtight space in the tunnel, generally lean on the tunnel and install the forced draught blower and give the tunnel air supply outside the tunnel, produce the inside and outside pressure differential in tunnel outside discharging the hole to the dust, like this, can cause the secondary pollution of tunnel portal all ring edge border environment again. Moreover, the traditional air feeder hardly solves the pollution problem caused by turbid air in the tunnel, dust cannot be pumped out in time, great harm is caused to workers in construction, the construction efficiency is also reduced, and the construction cost is invisibly increased.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a portable dust collector who is applicable to airtight space, can in time air-purifying, improve construction security.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a portable dust collector, holds the car and locates air exhaust mechanism, dust removal mechanism and the water tank on holding the car including holding the car, air exhaust mechanism passes through the exhaust tube with the air inlet of dust removal mechanism and is connected, the gas outlet of dust removal mechanism passes through the blast pipe with the bottom of water tank and is connected.
As a further improvement of the above technical solution:
the water tank is internally provided with a first chamber, the middle part of the first chamber is provided with a filter layer at an interval, the gas outlet of the dust removal mechanism is connected with the bottom of the first chamber through a gas exhaust pipe, and the top of the first chamber is provided with a gas exhaust port.
The top of water tank is equipped with the atomizing big gun machine, the space of atomizing big gun machine and first cavity interior filter layer top is through advancing water piping connection, be equipped with the water pump on the inlet tube.
The water tank is also internally provided with a second cavity, and the water pump is connected with the bottom of the second cavity through a water supply pipe.
The water inlet pipe is provided with a first valve at one end where the water pump enters water.
And a second valve is arranged on the water supply pipe.
The dust removal mechanism comprises a bag-type dust remover and a gas storage tank, the gas storage tank is connected with the bag-type dust remover, and the top of the bag-type dust remover is arranged at the gas inlet of the dust removal mechanism.
And a material groove for collecting dust is arranged at the bottom of the dust removing mechanism.
The air exhaust mechanism comprises a centrifugal fan, a transmission assembly and an engine, the centrifugal fan is connected with an air exhaust pipe, the engine is connected with the centrifugal fan through the transmission assembly, and the centrifugal fan and the engine are installed on the bearing vehicle.
And the bearing vehicle is provided with an electrical control system.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a portable dust collector, low-speed walking or when static in airtight space (like the tunnel), the mechanism of bleeding is through sending into dust removal mechanism muddy air in the airtight space, and dust removal mechanism is to the dust interception in the air and handle, and the bottom that the blast pipe got into the water tank is passed through to the air that is removed dust by dust removal mechanism, carries out further purification by the water in the water tank, discharges again to airtight space in the purification back, so circulate, purifies the air in the airtight space. Through the walking of bearing the car, this portable dust collector can carry out like in the airtight space in the tunnel, purifies each department air in the airtight space, has muddy air there, just in time walks to there, in time carries out purification treatment to muddy air, and this portable dust removal is equipped and is applicable to airtight space, can in time air-purifying, improvement construction safety nature.
Drawings
Fig. 1 is a schematic structural diagram of the mobile dust removing device of the present invention.
The reference numerals in the figures denote:
1. a load-bearing vehicle; 2. an air extraction mechanism; 21. a centrifugal fan; 22. a transmission assembly; 23. an engine; 3. a dust removal mechanism; 31. a bag-type dust collector; 32. a gas storage tank; 33. a trough; 4. a water tank; 41. a first chamber; 5. an air exhaust pipe; 42. a filter layer; 43. an exhaust port; 6. an exhaust pipe; 7. atomizing gun machine; 71. a water inlet pipe; 72. a water pump; 73. a first valve; 8. a second chamber; 81. a water supply pipe; 82. a second valve; 9. an electrical control system.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Fig. 1 shows an embodiment of the mobile dust collector of the present invention, which comprises a carrier vehicle 1 and an air pumping mechanism 2, a dust removing mechanism 3 and a water tank 4 arranged on the carrier vehicle 1, wherein the air pumping mechanism 2 is connected with the air inlet of the dust removing mechanism 3 through an air pumping pipe 5, and the air outlet of the dust removing mechanism 3 is connected with the bottom of the water tank 4 through an exhaust pipe 6.
When the dust removing device runs at a low speed or is static in a closed space (such as a tunnel), turbid air in the closed space is sent into the dust removing mechanism 3 by the air pumping mechanism 2, dust in the air is intercepted and treated by the dust removing mechanism 3, the air which is subjected to dust removal by the dust removing mechanism 3 enters the bottom of the water tank 4 through the exhaust pipe 6, further purification is carried out by water in the water tank 4, the purified air is discharged into the closed space, and the circulation is carried out so as to purify the air in the closed space. Through the walking of bearing car 1, this portable dust collector can carry out like in the airtight space in the tunnel, purifies each department air in the airtight space, has muddy air there, just in time walks to there, in time carries out purification treatment to muddy air, and this portable dust removal equipment is applicable to airtight space, can in time air-purifying, improvement construction safety nature.
In this embodiment, a first chamber 41 is disposed in the water tank 4, a filter layer 42 is disposed at the middle of the first chamber 41, an air outlet of the dust removing mechanism 3 is connected to the bottom of the first chamber 41 through an exhaust pipe 6, and an air outlet 43 is disposed at the top of the first chamber 41. The air dedusted by the dedusting mechanism 3 enters the water below the filter layer 42 through the exhaust pipe 6, the water below the filter layer 42 is subjected to water dust treatment, the filter layer 42 separates the first chamber 41 into an upper part and a lower part, and through the filtering action of the filter layer 42, the water on the upper part of the filter layer 42 in the first chamber 41 is cleaner and can be reused, for example, a water source is provided for the atomizing gun 7.
In this embodiment, the top of the water tank 4 is provided with an atomizing gun machine 7, the atomizing gun machine 7 is connected with the space above the filter layer 42 in the first chamber 41 through a water inlet pipe 71, and the water inlet pipe 71 is provided with a water pump 72. The water pump 72 can pump the water in the upper part of the filter layer 42 in the first chamber 41 to the atomizing cannon 7, and the water is atomized by the atomizing cannon 7 and then sprayed out to purify the air. This portable dust collector can close water pump 72, carries out dry purification to the air in the confined space, can not bring the humidity for in the confined space like atomizing big gun machine 7 promptly, also can open water pump 72, carries out the fog purification to the air in the confined space to improve purification efficiency.
In this embodiment, the water tank 4 is further provided with a second chamber 8, and the water pump 72 is connected to the bottom of the second chamber 8 through a water supply pipe 81. The second chamber 8 may also provide a source of water for the water pump 72.
In this embodiment, the water inlet pipe 71 is provided with a first valve 73 at the water inlet end of the water pump 72. When the water pump 72 needs to draw water from the first chamber 41, the first valve 73 is opened.
In this embodiment, the water supply pipe 81 is provided with a second valve 82. When the water pump 72 needs to draw water from the second valve 82, the second valve 82 is opened.
In this embodiment, the dust removing mechanism 3 includes a bag-type dust remover 31 and a gas storage tank 32, the gas storage tank 32 is connected to the bag-type dust remover 31, and an air inlet of the dust removing mechanism 3 is provided at the top of the bag-type dust remover 31. The gas storage tank 32 provides a gas source for dust removal of the bag-type dust remover 31. The air outlet of the dust removing mechanism 3 is higher than the first chamber 41.
In this embodiment, a chute 33 for collecting dust is provided at the bottom of the dust removing mechanism 3. The dust removed by the bag-type dust collector 31 falls into the chute 33 and is collected by the chute 33.
In this embodiment, the air exhaust mechanism 2 includes a centrifugal fan 21, a transmission assembly 22 and an engine 23, the centrifugal fan 21 is connected to the air exhaust pipe 5, the engine 23 is connected to the centrifugal fan 21 through the transmission assembly 22, and the centrifugal fan 21 and the engine 23 are mounted on the carrier vehicle 1. The exhaust pipe 6 is preferably a steel pipe, one end of which is connected to the air inlet of the dust removing mechanism 3, and the other end of which is connected to the bottom of the first chamber 41.
In this embodiment, the carrier 1 is provided with an electrical control system 9. The first valve 73 and the second valve 82 are both electromagnetic valves, the water pump 72 is an electric pump, and the first valve 73, the second valve 82, the centrifugal fan 21 and the water pump 72 can be electrically connected with the electrical control system 9 and are coordinately controlled by the electrical control system 9, so that the automation degree is improved.
The movable dust removal device can rapidly and effectively purify the air in the closed space, reduce the dust content in the air in the closed space, and further be beneficial to the health of workers. The appearance and the size of the movable dust removal device can be adjusted according to the size of the closed space, but the internal structure and the principle are not changed.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a portable dust collector which characterized in that: including bearing car (1) and locating air exhaust mechanism (2), dust removal mechanism (3) and water tank (4) on bearing car (1), air exhaust mechanism (2) passes through exhaust tube (5) with the air inlet of dust removal mechanism (3) and is connected, the gas outlet of dust removal mechanism (3) is passed through blast pipe (6) with the bottom of water tank (4) and is connected.
2. The mobile dust removal device of claim 1, wherein: be equipped with first cavity (41) in water tank (4), the middle part interval of first cavity (41) is equipped with filter layer (42), blast pipe (6) are passed through with the bottom of first cavity (41) to the gas outlet of dust removal mechanism (3) and are connected, the top of first cavity (41) is equipped with gas vent (43).
3. The mobile dust removal device of claim 2, wherein: the top of water tank (4) is equipped with atomizing big gun machine (7), atomizing big gun machine (7) are connected through inlet tube (71) with the space of first cavity (41) interior filter layer (42) top, be equipped with water pump (72) on inlet tube (71).
4. The mobile dust removal device of claim 3, wherein: a second cavity (8) is further arranged in the water tank (4), and the water pump (72) is connected with the bottom of the second cavity (8) through a water supply pipe (81).
5. The mobile dust removal device of claim 4, wherein: the water inlet pipe (71) is provided with a first valve (73) at the water inlet end of the water pump (72).
6. The mobile dust removal device of claim 4, wherein: and a second valve (82) is arranged on the water supply pipe (81).
7. The mobile dust removal device according to any one of claims 1 to 6, wherein: dust removal mechanism (3) are including sack cleaner (31) and gas storage tank (32), gas storage tank (32) are connected with sack cleaner (31), the top of sack cleaner (31) is located to the air inlet of dust removal mechanism (3).
8. The mobile dust extraction device of claim 7, wherein: and a material groove (33) for collecting dust is arranged at the bottom of the dust removing mechanism (3).
9. The mobile dust removal device according to any one of claims 1 to 6, wherein: the air extraction mechanism (2) comprises a centrifugal fan (21), a transmission assembly (22) and an engine (23), the centrifugal fan (21) is connected with the air extraction pipe (5), the engine (23) is connected with the centrifugal fan (21) through the transmission assembly (22), and the centrifugal fan (21) and the engine (23) are installed on the bearing vehicle (1).
10. The mobile dust removal device according to any one of claims 1 to 6, wherein: an electrical control system (9) is arranged on the bearing vehicle (1).
CN202120967650.9U 2021-05-07 2021-05-07 Movable dust removal device Active CN215196118U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120967650.9U CN215196118U (en) 2021-05-07 2021-05-07 Movable dust removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120967650.9U CN215196118U (en) 2021-05-07 2021-05-07 Movable dust removal device

Publications (1)

Publication Number Publication Date
CN215196118U true CN215196118U (en) 2021-12-17

Family

ID=79448723

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120967650.9U Active CN215196118U (en) 2021-05-07 2021-05-07 Movable dust removal device

Country Status (1)

Country Link
CN (1) CN215196118U (en)

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