CN212417351U - Bridge-dismantling dustproof device - Google Patents

Bridge-dismantling dustproof device Download PDF

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Publication number
CN212417351U
CN212417351U CN202020715870.8U CN202020715870U CN212417351U CN 212417351 U CN212417351 U CN 212417351U CN 202020715870 U CN202020715870 U CN 202020715870U CN 212417351 U CN212417351 U CN 212417351U
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China
Prior art keywords
water tank
pipe
dust
water
outlet pipe
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Application number
CN202020715870.8U
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Chinese (zh)
Inventor
高燕宁
马红松
耿伟
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Beijing Nuohexing Construction Engineering Co ltd
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Beijing Nuohexing Construction Engineering Co ltd
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Priority to CN202020715870.8U priority Critical patent/CN212417351U/en
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Abstract

The utility model relates to a bridge-dismantling dustproof device, which comprises a water tank, an exhaust pipe arranged at the upper end of the water tank and an air draft device arranged at one end of the exhaust pipe; the water tank is connected with a water inlet pipe and a water outlet pipe; the air exhaust pipe is arranged in an L shape, the bottom end of the air exhaust pipe penetrates through the top plate of the water tank and is connected with a dust outlet pipe group, and the dust outlet pipe group extends into the water tank; the updraft ventilator is connected at the tip of exhaust column, updraft ventilator's opening orientation deviates from one side of exhaust column. The utility model discloses can be used for the dust removal of bridge removal in-process, and it is effectual to gather dust, simple structure, the practicality is strong.

Description

Bridge-dismantling dustproof device
Technical Field
The utility model belongs to the technical field of dust keeper's technique and specifically relates to a bridge opening dust keeper is related to.
Background
In order to meet the development of society and higher travel demands of people, more and more construction and renovation projects of roads and bridges are put into construction.
The bridge is an important link for communicating the land and the land, plays an important role in traffic engineering, and is usually dismantled and rebuilt when the bridge is aged or the building area of the bridge cannot meet the use requirement.
Because the structural constraint of bridge self often can produce a lot of raise dusts in the bridge construction process of tearing open, the raise dust emission of production can influence air circumstance and relevant constructor's health in the atmosphere to, the raise dust of scattering all around also can cause the influence to the normal clear of construction.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a bridge opening dust keeper, dust removal effect is good, simple structure, and the practicality is strong.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a bridge-dismantling dustproof device comprises a water tank, an exhaust pipe arranged at the upper end of the water tank and an exhaust device arranged at one end of the exhaust pipe;
the water tank is connected with a water inlet pipe and a water outlet pipe;
the air exhaust pipe is arranged in an L shape, the bottom end of the air exhaust pipe penetrates through the top plate of the water tank and is connected with a dust outlet pipe group, and the dust outlet pipe group extends into the water tank;
the updraft ventilator is connected at the tip of exhaust column, updraft ventilator's opening orientation deviates from one side of exhaust column.
By adopting the technical scheme, the dustproof device consists of the water tank, the exhaust pipe and the exhaust device; the water tank links to each other with the exhaust column, and updraft ventilator is located the upper end of exhaust column, and in the raise dust passed through updraft ventilator and drawn into the exhaust column, in the raise dust downstream of drawing into the exhaust column arrived the water tank, the water in the water tank washed dusty gas, prevented that the raise dust from spreading polluted environment in the air and causing the influence to operation workman's healthy. The bottom of exhaust column is provided with out the dirt nest of tubes, goes out below the liquid level that the dirt nest of tubes stretched into the water tank, can make the utility model discloses the gas of extraction can be abundant by the washing in the water tank, further improved the utility model discloses a dust collection efficiency and practicality.
The utility model discloses further set up to: go out dirt tube bank including with exhaust column fixed connection's the person in charge with connect in be responsible for the lateral wall on the lateral wall lateral pipe, all be provided with out the dirt mouth on the lateral wall of lateral pipe.
The utility model discloses further set up to: the branch pipes are not limited to one group and are evenly arranged along the side wall of the main pipe.
Through adopting above-mentioned technical scheme, go out dirt pipe group including being responsible for and setting up in a plurality of bleeder in being responsible for the outside, be responsible for through the bleeder with the dirt gas transport to the water tank of exhaust column extraction in, guaranteed the area of contact of dirt gas and water tank water-logging, improved the utility model discloses a dust removal effect.
The utility model discloses further set up to: the outlet pipe sets up in the bottom of water tank, and the output is provided with the drain valve.
By adopting the technical scheme, the output end of the water outlet pipe is provided with the drain valve, and the discharge speed of water in the water tank can be controlled through the drain valve; and, the outlet pipe sets up in the bottom of water tank the utility model discloses when accomplishing the use or after a period of use, can be with the log raft removal in the water tank clean.
The utility model discloses further set up to: the bottom plate of water tank is the curved surface, the curved surface focus upwards sets up, outlet pipe connection is in the least significant end of water tank.
Through adopting above-mentioned technical scheme, the bottom plate of water tank is the curved surface, and the structure setting of curved surface can make the water that contains the dust thoroughly get rid of totally, conveniently clears up and the maintenance inside the water tank.
The utility model discloses further set up to: the output end of the water inlet pipe is connected with the top plate of the water tank and is provided with a water inlet valve.
By adopting the technical scheme, the water inlet pipe is connected with the top plate of the water tank, water can be supplied into the water tank from top to bottom, and the dust-containing gas in the utility model can be cleaned conveniently; and its output is provided with the water intaking valve, and the water intaking valve can cooperate with the drain valve, and is right the utility model discloses a water supply speed and the output in the water tank are adjusted.
The utility model discloses further set up to: and a filter cover is covered on the outer side of the air draft device.
Through adopting the technical scheme, the utility model discloses dust keeper is mainly applied to the open air, when bleeding through updraft ventilator, in the material such as the leaf among the external environment easily got into the water tank, influenced the utility model discloses a normal use, the filter mantle can protect updraft ventilator, has improved the utility model discloses a practicality.
The utility model discloses further set up to: universal wheels are arranged at four corners of the lower end of the water tank.
Through adopting above-mentioned technical scheme, the universal wheel of the lower extreme four corners setting of water tank makes things convenient for the removal of whole device, and it is more convenient to remove near the production source of raise dust with this device and clear up, when not using this device, places this device in the corner, saves space.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model discloses a water tank links to each other with the exhaust column, and updraft ventilator is located the upper end of exhaust column, and the raise dust is taken out into the exhaust column through updraft ventilator, and the raise dust that is taken out into the exhaust column moves down to the water tank in, and the water in the water tank washes dusty gas, prevents that the raise dust from spreading polluted environment in the air and causing the influence to operation workman's healthy;
2. the bottom end of the exhaust pipe is provided with the dust outlet pipe group, and the dust outlet pipe group extends below the liquid level of the water tank, so that the gas extracted by the utility model can be fully washed in the water tank, and the dust removal efficiency and the practicability of the utility model are further improved;
3. the utility model discloses well water tank of lower extreme sets up mobilizably, shifts as required and uses, and application scope is wide.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the dust outlet pipe set of the present invention.
In the figure, 1, a water tank; 11. a water inlet pipe; 111. a water inlet valve; 12. a water outlet pipe; 121. a drain valve; 13. a universal wheel; 2. an exhaust pipe; 3. an air draft device; 31. a filter housing; 4. a dust outlet pipe group; 41. a main pipe; 42. a branch pipe; 421. and a dust outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a bridge-dismantling dust keeper, including water tank 1, the lower extreme inserts the exhaust column 2 of the L shape structure in the water tank 1 and the updraft ventilator 3 of fixed connection at exhaust column 2 tip. The opening of updraft ventilator 3 is towards the operation face, and dusty gas produces the direction setting promptly, and the input cover is equipped with filter mantle 31, can take out into exhaust column 2 with the raise dust when using in to carry dusty gas to water tank 1 in through exhaust column 2. The bottom end of the water tank 1 is provided with a universal wheel 13, water for washing raised dust is contained in the universal wheel, the use position can be adjusted as required, and the universal wheel plays roles in dust collection and dust prevention and leakage prevention.
Referring to fig. 1 and 2, in order to circulate the washing water in the water tank 1, a water inlet pipe 11 is connected to a top plate of the water tank 1, and a water inlet valve 111 for controlling the flow rate of water is provided on the water inlet pipe 11; the bottom of water tank 1 is the ascending curved plate of focus, and the center department bottom of curved plate, the least significant end of water tank 1 is connected with outlet pipe 12 promptly, and the output of outlet pipe 12 is provided with drain valve 121. When the utility model is used, the water inlet valve 111 and the drain valve 121 can adjust the water inlet speed and the water drainage speed, so as to adjust the water quantity in the water tank 1; and, the utility model discloses after using the completion, can discharge the washing water through outlet pipe 12 to wash in water tank 1 with inlet tube 11.
Referring to fig. 1 and 2, the bottom of exhaust column 2 runs through inside water tank 1 roof stretches into water tank 1 to be connected with out dirt tube bank 4, go out dirt tube bank 4 including stretching into the inside person in charge 41 of water tank 1 and setting up a plurality of bleeder 42 on being responsible for 41 lateral walls, be provided with a plurality of dust outlets 421 on the bleeder 42, can be with the dirty gas exhaust box in, wash dirty gas through the water in the box, reach the dust absorption and the dustproof effect of leaking.
The implementation principle of the embodiment is as follows: when the utility model is used, the utility model is moved to a required position, and the air draft device 3 is arranged towards the dust-containing gas generating end; and (3) starting the air draft device 3, sucking the outside dust-containing gas into the air draft tube 2 by the air draft device 3, and discharging the dust-containing gas into the water tank 1 through the air draft tube 2 and the dust outlet tube group 4 for washing. In the process, the filter cover 31 is covered on the input end of the air draft device 3 to prevent sundries from entering the utility model; the water inlet pipe 11 and the water outlet pipe 12 are communicated, and the dust-containing gas is washed by flowing water flow. After the above operation is completed, the water in the water tank 1 can be discharged through the water outlet pipe 12, and the utility model is placed, and the whole using process is simple, convenient and easy to operate.
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 bridge removal dust keeper which characterized in that: comprises a water tank (1), an exhaust pipe (2) arranged at the upper end of the water tank (1) and an exhaust device (3) arranged at one end of the exhaust pipe (2); the water tank (1) is connected with a water inlet pipe (11) and a water outlet pipe (12); the air exhaust pipe (2) is arranged in an L shape, the bottom end of the air exhaust pipe penetrates through the top plate of the water tank (1) and is connected with a dust outlet pipe group (4), and the dust outlet pipe group (4) extends into the water tank (1); the exhaust device (3) is connected to the end of the exhaust pipe (2), and the opening of the exhaust device (3) faces away from one side of the exhaust pipe (2).
2. The bridge girder dismantling dust prevention device according to claim 1, wherein: the dust outlet pipe group (4) comprises a main pipe (41) fixedly connected with the exhaust pipe (2) and a branch pipe (42) connected to the side wall of the main pipe (41), and dust outlet openings (421) are formed in the side wall of the branch pipe (42).
3. The bridge girder dismantling dust prevention device according to claim 2, wherein: the branched pipes (42) are not limited to one set and are uniformly arranged along the side wall of the main pipe (41).
4. The bridge girder dismantling dust prevention device according to claim 1, wherein: the water outlet pipe (12) is arranged at the bottom end of the water tank (1), and the output end of the water outlet pipe is provided with a drain valve (121).
5. The bridge girder dismantling dust prevention device according to claim 4, wherein: the bottom plate of water tank (1) is the curved surface, the curved surface focus upwards sets up, outlet pipe (12) are connected in the least significant end of water tank (1).
6. The bridge girder dismantling dust prevention device according to claim 1, wherein: the output end of the water inlet pipe (11) is connected with the top plate of the water tank (1) and is provided with a water inlet valve (111).
7. The bridge girder dismantling dust prevention device according to claim 1, wherein: and a filter cover (31) is covered on the outer side of the air draft device (3).
8. The bridge girder dismantling dust prevention device according to claim 1, wherein: universal wheels (13) are arranged at four corners of the lower end of the water tank (1).
CN202020715870.8U 2020-04-30 2020-04-30 Bridge-dismantling dustproof device Active CN212417351U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020715870.8U CN212417351U (en) 2020-04-30 2020-04-30 Bridge-dismantling dustproof device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020715870.8U CN212417351U (en) 2020-04-30 2020-04-30 Bridge-dismantling dustproof device

Publications (1)

Publication Number Publication Date
CN212417351U true CN212417351U (en) 2021-01-29

Family

ID=74288583

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020715870.8U Active CN212417351U (en) 2020-04-30 2020-04-30 Bridge-dismantling dustproof device

Country Status (1)

Country Link
CN (1) CN212417351U (en)

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