CN215566071U - Portable environmental protection dust collector for tunnel engineering construction - Google Patents
Portable environmental protection dust collector for tunnel engineering construction Download PDFInfo
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- CN215566071U CN215566071U CN202121561625.7U CN202121561625U CN215566071U CN 215566071 U CN215566071 U CN 215566071U CN 202121561625 U CN202121561625 U CN 202121561625U CN 215566071 U CN215566071 U CN 215566071U
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Abstract
本实用新型公开了一种移动式隧道工程施工用环保除尘装置，包括安装底座，所述安装底座的顶部固定连接有蓄水箱，所述蓄水箱的顶部设置有除尘机构，所述蓄水箱的顶部且位于除尘机构的右侧设置有循环机构，所述安装底座的底部设置有驱动机构，所述除尘机构包括安装框，安装框与蓄水箱固定连接，本实用新型涉及隧道施工设备技术领域。该移动式隧道工程施工用环保除尘装置，第一电机工作带动扇叶将带有粉尘的空气吸入除尘机构内，被污染的空气流经除尘机构时，雾化喷头喷出的水雾吸附空气中携带的粉尘，雾化后的水与空气中的杂质混合后，重新回到蓄水箱内，既实现了水资源的循环利用，又大大减少了除尘对隧道内湿度的影响。
The utility model discloses an environmental protection dust removal device for mobile tunnel engineering construction. The top of the box and located on the right side of the dust removal mechanism is provided with a circulation mechanism, the bottom of the installation base is provided with a drive mechanism, the dust removal mechanism includes a mounting frame, and the mounting frame is fixedly connected with the water storage tank. The utility model relates to tunnel construction equipment technical field. In this mobile tunnel construction environmental protection dust removal device, the first motor works to drive the fan blades to suck the dust-laden air into the dust removal mechanism. When the polluted air flows through the dust removal mechanism, the water mist sprayed by the atomizing nozzle is absorbed into the air. The dust carried by the atomized water is mixed with the impurities in the air and returned to the water storage tank, which not only realizes the recycling of water resources, but also greatly reduces the impact of dust removal on the humidity in the tunnel.
Description
Technical Field
The utility model relates to the technical field of tunnel construction equipment, in particular to a movable environment-friendly dust removal device for tunnel engineering construction.
Background
The construction space of the tunnel and the underground engineering is closed, the working procedures are multiple, the construction line is long, a large amount of dust is easily generated when the drilling blasting method is adopted for construction, and the health of tunnel construction and management personnel is seriously influenced. The artificial pneumoconiosis caused by construction dust can not be cured at present, and only a prevention method can be adopted. The efficient, simple and economical construction dust eliminating equipment is one of the key technologies for tunnel and underground engineering construction. The currently developed methods for ventilation and dust removal can be classified into three categories, namely, press-in type ventilation and dust removal, suction type ventilation and dust removal and mixed type ventilation and dust removal, and each has advantages and disadvantages.
The mixed type ventilation dust removal has the advantages of definite ventilation pipeline arrangement scheme, small influence on tunnel construction and the like. However, due to the arrangement of long ventilation pipelines and the difficulty in ensuring pipeline sealing, the hybrid ventilation and dust removal method has high cost and limited dust removal efficiency. During tunnel construction, can be full of the dust in the air in the tunnel, cause air pollution, these dusts are inhaled internal back by the staff, and the staff can produce the discomfort, and the staff sprays the clear water in to the air usually, utilizes the dust in the water adsorption air, reduces the dust content in the air, but the water that sprays out not only can't be retrieved, wastes water resource, and it is great to cause humidity in the construction tunnel in addition easily, influences tunnel construction's process.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the movable environment-friendly dust removal device for tunnel engineering construction, and solves the problems that sprayed water cannot be recovered, water resources are wasted, and the tunnel construction process is influenced due to high humidity in a constructed tunnel.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a movable environmental protection dust removing device for tunnel engineering construction comprises an installation base, wherein the top of the installation base is fixedly connected with a water storage tank, the top of the water storage tank is provided with a dust removal mechanism, the top of the water storage tank and the right side of the dust removal mechanism are provided with a circulation mechanism, the bottom of the mounting base is provided with a driving mechanism, the dust removal mechanism comprises a mounting frame, the bottom of the mounting frame is fixedly connected with the top of the water storage tank, the top of the mounting frame is fixedly connected with an arc mounting top, the left side of the top of the inner wall of the arc mounting top is fixedly connected with a water distribution pipe, the bottom of the surface of the water distribution pipe is communicated with an atomizing nozzle, the top of the inner wall of the arc-shaped mounting top is fixedly connected with a water filtering plate, the water distribution device is characterized in that a first motor is fixedly connected between the water distribution pipe and the water filtering plate, a fan blade is fixedly connected to an output shaft of the first motor, and a pore plate is fixedly connected between the top of the water storage tank and the bottom of the mounting frame.
Preferably, the circulating mechanism comprises a circulating water pump, the circulating water pump is fixedly connected with the top of the water storage tank, an outlet of the circulating water pump is communicated with a water return pipe, and one end, far away from the circulating water pump, of the water return pipe is communicated with the water distribution pipe.
Preferably, the import intercommunication of circulating water pump has the inlet tube, the import of inlet tube runs through the water storage box and extends to the inside of water storage box, the import fixedly connected with filter screen of inlet tube.
Preferably, actuating mechanism includes fixed frame, the top of fixed frame and the bottom fixed connection of installation base, the inside fixedly connected with second motor that the back of installation base bottom just is located fixed frame, the one end fixedly connected with dwang of second motor output shaft, the one end that the second motor was kept away from to the dwang is passed through the axis of rotation and is connected with the positive rotation of fixed frame inner wall, the fixed surface of dwang is connected with first gear.
Preferably, the bottom of fixed frame one side is rotated through the bearing and is connected with the bracing piece, the one end of bracing piece runs through fixed frame and extends to the opposite side of fixed frame, the both ends of bracing piece just are located the equal fixedly connected with walking wheel in outside of fixed frame, the surface of bracing piece just is located the inside fixedly connected with and the second gear of first gear engaged with of fixed frame.
Preferably, the left side fixedly connected with universal wheel of installation base bottom, the right side fixedly connected with at installation base top promotes the handle.
Advantageous effects
The utility model provides a movable environment-friendly dust removal device for tunnel engineering construction. Compared with the prior art, the method has the following beneficial effects:
(1) the environment-friendly dust removal device for the mobile tunnel engineering construction comprises a dust removal mechanism arranged at the top of a water storage tank, a circulating mechanism arranged at the top of the water storage tank and positioned on the right side of the dust removal mechanism, a driving mechanism arranged at the bottom of an installation base, the dust removal mechanism comprises an installation frame, the bottom of the installation frame is fixedly connected with the top of the water storage tank, an arc-shaped installation top is fixedly connected with the top of the installation frame, a water distribution pipe is fixedly connected with the left side of the top of the inner wall of the arc-shaped installation top, an atomization spray nozzle is communicated with the bottom of the surface of the water distribution pipe, a water filter plate is fixedly connected with the top of the inner wall of the arc-shaped installation top, a first motor is fixedly connected between the water distribution pipe and the water filter plate, a fan blade is fixedly connected with an output shaft of the first motor, a pore plate is fixedly connected between the top of the water storage tank and the bottom of the installation frame, and the first motor drives the fan blade to suck air with dust into the dust removal mechanism, when polluted air flows through the dust removal mechanism, the dust carried in the air is adsorbed by the water mist sprayed by the atomizing nozzle, and the atomized water is mixed with impurities in the air and then returns to the water storage tank again, so that the water resource is recycled, the water resource is saved, and the influence of dust removal on the humidity in the tunnel is greatly reduced.
(2) The environment-friendly dust removal device for the construction of the mobile tunnel engineering comprises a fixed frame through a driving mechanism, the top of the fixed frame is fixedly connected with the bottom of an installation base, a second motor is fixedly connected with the back of the bottom of the installation base and positioned in the fixed frame, one end of an output shaft of the second motor is fixedly connected with a rotating rod, one end of the rotating rod, far away from the second motor, is rotatably connected with the front surface of the inner wall of the fixed frame through a rotating shaft, the surface of the rotating rod is fixedly connected with a first gear, the bottom of one side of the fixed frame is rotatably connected with a supporting rod through a bearing, one end of the supporting rod penetrates through the fixed frame and extends to the other side of the fixed frame, both ends of the supporting rod are fixedly connected with walking wheels positioned outside the fixed frame, the surface of the supporting rod and positioned in the fixed frame are fixedly connected with a second gear meshed with the first gear, and the walking wheels of the second motor rotate to drive the whole device to move, the whole device is convenient to move, dust removal is convenient for different places, and the device is high in practicability and convenient to popularize and use.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a left side view of the dust extraction mechanism of the present invention;
fig. 4 is a right sectional view of the drive mechanism of the present invention.
In the figure: the device comprises a mounting base 1, a water storage tank 2, a dust removing mechanism 3, a mounting frame 31, an arc-shaped mounting top 32, a water distribution pipe 33, an atomizing nozzle 34, a water filtering plate 35, a first motor 36, fan blades 37, a hole plate 38, a circulation mechanism 4, a circulation water pump 41, a water return pipe 42, a water inlet pipe 43, a filter screen 44, a driving mechanism 5, a fixing frame 51, a second motor 52, a rotating rod 53, a first gear 54, a supporting rod 55, a traveling wheel 56, a second gear 57, a universal wheel 6 and a pushing handle 7.
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.
Referring to fig. 1-4, the present invention provides a technical solution: an environment-friendly dust removal device for mobile tunnel engineering construction comprises an installation base 1, a universal wheel 6 is fixedly connected to the left side of the bottom of the installation base 1, a pushing handle 7 is fixedly connected to the right side of the top of the installation base 1, a water storage tank 2 is fixedly connected to the top of the installation base 1, a dust removal mechanism 3 is arranged on the top of the water storage tank 2, a circulating mechanism 4 is arranged on the top of the water storage tank 2 and located on the right side of the dust removal mechanism 3, the circulating mechanism 4 comprises a circulating water pump 41, the circulating water pump 41 is connected with a control system and an external power supply through a lead, the circulating water pump 41 is fixedly connected with the top of the water storage tank, an outlet of the circulating water pump 41 is communicated with a water return pipe 42, one end, far away from the circulating water pump 41, of the water return pipe 42 is communicated with a water distribution pipe 33, an inlet of the circulating water pump 41 is communicated with a water inlet pipe 43, an inlet of the water inlet pipe 43 penetrates through the water storage tank 2 and extends to the inside of the water storage tank 2, the inlet of the water inlet pipe 43 is fixedly connected with a filter screen 44, the bottom of the mounting base 1 is provided with a driving mechanism 5, the driving mechanism 5 comprises a fixed frame 51, the top of the fixed frame 51 is fixedly connected with the bottom of the mounting base 1, the back of the bottom of the mounting base 1 is fixedly connected with a second motor 52 positioned in the fixed frame 51, the second motor 52 is a three-phase asynchronous alternating current motor, the driving mechanism has the function of forward and reverse rotation, and is connected with a control system and an external power supply through a lead wire, one end of an output shaft of the second motor 52 is fixedly connected with a rotating rod 53, one end of the rotating rod 53 far away from the second motor 52 is rotatably connected with the front of the inner wall of the fixed frame 51 through a rotating shaft, the surface of the rotating rod 53 is fixedly connected with a first gear 54, the bottom of one side of the fixed frame 51 is rotatably connected with a supporting rod 55 through a bearing, one end of the supporting rod 55 penetrates through the fixed frame 51 and extends to the other side of the fixed frame 51, walking wheels 56 are fixedly connected at two ends of a supporting rod 55 and positioned outside the fixed frame 51, a second gear 57 meshed with the first gear 54 is fixedly connected on the surface of the supporting rod 55 and positioned inside the fixed frame 51, the dust removing mechanism 3 comprises an installation frame 31, the bottom of the installation frame 31 is fixedly connected with the top of the water storage tank 2, an arc-shaped installation top 32 is fixedly connected with the top of the installation frame 31, a water distribution pipe 33 is fixedly connected with the left side of the top of the inner wall of the arc-shaped installation top 32, the water distribution pipe 33 is arc-shaped, a plurality of water distribution pipes 33 are equidistantly distributed along the arc-shaped installation top 32, an atomizing nozzle 34 is communicated with the bottom of the surface of the water distribution pipe 33, a plurality of atomizing nozzles 34 are equidistantly distributed along the water distribution pipe 33, a water filtering plate 35 is fixedly connected with the top of the inner wall of the arc-shaped installation top 32, a first motor 36 is fixedly connected between the water distribution pipe 33 and the water filtering plate 35, and the first motor 36 is a variable frequency debugging motor, the fan blades 37 are fixedly connected to an output shaft of the first motor 36, and the pore plate 38 is fixedly connected between the top of the water storage tank 2 and the bottom of the mounting frame 31.
When in use, the second motor 52 is turned on through the control panel, the second motor 52 works to drive the rotating rod 53 and the first gear 54 to rotate together, the second gear 57, the supporting rod 55 and the walking wheel 56 are driven to rotate together by the meshing action among the gears, the whole device is moved to a proper position, the first motor 36 and the circulating water pump 41 are turned on, the first motor 36 works to drive the fan blades 37 to rotate so as to suck air with dust into the dust removing mechanism 3, when polluted air flows through the dust removing mechanism 3, the circulating water pump 41 works to pump the circulating water in the water storage tank 2 to the atomizing nozzle 34 through the water inlet pipe 43, the water return pipe 42 and the water distribution pipe 33, the circulating water is atomized by the atomizing nozzle 34 and then sprayed out, the atomized water is mixed with impurities in the air, and returning to the water storage tank 2 again for recycling of water, and discharging the air subjected to dust removal out of the dust removal mechanism 3 after removing water vapor carried in the air through the water filter plate 35.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable environmental protection dust collector for tunnel engineering construction, includes installation base (1), the top fixedly connected with water storage box (2) of installation base (1), its characterized in that: the top of the water storage tank (2) is provided with a dust removal mechanism (3), the top of the water storage tank (2) and the right side of the dust removal mechanism (3) are provided with a circulation mechanism (4), and the bottom of the mounting base (1) is provided with a driving mechanism (5);
dust removal mechanism (3) are including installing frame (31), the bottom of installing frame (31) and the top fixed connection of water storage box (2), the top fixedly connected with arc installation top (32) of installing frame (31), left side fixedly connected with water distributor (33) at arc installation top (32) inner wall top, the bottom intercommunication on water distributor (33) surface has atomizer (34), the top fixedly connected with water strainer (35) of arc installation top (32) inner wall, the first motor of fixedly connected with (36) between water distributor (33) and water strainer (35), output shaft fixedly connected with flabellum (37) of first motor (36), fixedly connected with orifice plate (38) between the bottom of the top of water storage box (2) and installing frame (31).
2. The environment-friendly dust removal device for the mobile tunnel engineering construction according to claim 1, characterized in that: the circulating mechanism (4) comprises a circulating water pump (41), the circulating water pump (41) is fixedly connected with the top of the water storage tank (), an outlet of the circulating water pump (41) is communicated with a water return pipe (42), and one end, far away from the circulating water pump (41), of the water return pipe (42) is communicated with the water distribution pipe (33).
3. The environment-friendly dust removal device for the mobile tunnel engineering construction according to claim 2, characterized in that: the import intercommunication of circulating water pump (41) has inlet tube (43), the import of inlet tube (43) runs through water storage box (2) and extends to the inside of water storage box (2), the import fixedly connected with filter screen (44) of inlet tube (43).
4. The environment-friendly dust removal device for the mobile tunnel engineering construction according to claim 1, characterized in that: actuating mechanism (5) are including fixed frame (51), the top of fixed frame (51) and the bottom fixed connection of installation base (1), the inside fixedly connected with second motor (52) of fixed frame (51) just are located at the back of installation base (1) bottom, the one end fixedly connected with dwang (53) of second motor (52) output shaft, the one end that second motor (52) were kept away from in dwang (53) is passed through the axis of rotation and is connected with the positive rotation of fixed frame (51) inner wall, the fixed surface of dwang (53) is connected with first gear (54).
5. The environment-friendly dust removal device for mobile tunnel engineering construction according to claim 4, wherein: the bottom of fixed frame (51) one side is rotated through the bearing and is connected with bracing piece (55), the one end of bracing piece (55) runs through fixed frame (51) and extends to the opposite side of fixed frame (51), the both ends of bracing piece (55) just are located the equal fixedly connected with walking wheel (56) in outside of fixed frame (51), the surface of bracing piece (55) just is located the inside fixedly connected with of fixed frame (51) and second gear (57) of first gear (54) looks meshing.
6. The environment-friendly dust removal device for the mobile tunnel engineering construction according to claim 1, characterized in that: the left side fixedly connected with universal wheel (6) of installation base (1) bottom, the right side fixedly connected with at installation base (1) top promotes handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121561625.7U CN215566071U (en) | 2021-07-09 | 2021-07-09 | Portable environmental protection dust collector for tunnel engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121561625.7U CN215566071U (en) | 2021-07-09 | 2021-07-09 | Portable environmental protection dust collector for tunnel engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215566071U true CN215566071U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121561625.7U Expired - Fee Related CN215566071U (en) | 2021-07-09 | 2021-07-09 | Portable environmental protection dust collector for tunnel engineering construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN215566071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738034A (en) * | 2022-04-13 | 2022-07-12 | 陕西竹园嘉原矿业有限公司 | A kind of dust suppression equipment for coal mining |
-
2021
- 2021-07-09 CN CN202121561625.7U patent/CN215566071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738034A (en) * | 2022-04-13 | 2022-07-12 | 陕西竹园嘉原矿业有限公司 | A kind of dust suppression equipment for coal mining |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20220118 |