CN216320917U - Exhaust gas discharge device of heavy construction equipment - Google Patents
Exhaust gas discharge device of heavy construction equipment Download PDFInfo
- Publication number
- CN216320917U CN216320917U CN202122829949.0U CN202122829949U CN216320917U CN 216320917 U CN216320917 U CN 216320917U CN 202122829949 U CN202122829949 U CN 202122829949U CN 216320917 U CN216320917 U CN 216320917U
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- pipe
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- box body
- construction equipment
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000011010 flushing procedure Methods 0.000 claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000013618 particulate matter Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000001914 filtration Methods 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 6
- 241000220317 Rosa Species 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 abstract description 28
- 239000007789 gas Substances 0.000 abstract description 21
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 3
- 238000004140 cleaning Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a waste gas discharge device of heavy construction equipment, which comprises an installation seat, wherein a box body with an opening at the front side is fixedly installed at the top of the installation seat, an air inlet pipe is fixedly installed on the inner wall of the left side of the box body in a sealing manner, the right end of the air inlet pipe is communicated with a flushing channel in a sealing manner, the flushing channel is fixedly installed in the box body, the right side of the flushing channel is communicated with a gas guide pipe in a sealing manner, a filter box with an opening at the front side is fixedly installed on the inner wall of the right side of the box body, and the interior of the filter box can be detachably connected with an installation plate in a sliding manner. This exhaust gas discharging device than conventional heavy construction equipment can be convenient for get rid of particulate matter and dust in the waste gas, drenches the waste gas after the wet difficult activated carbon layer of blockking up, the meticulous filter layer of particulate matter and filter the stratum reticulare, can also be convenient for clear up activated carbon layer, the meticulous filter layer of particulate matter and filter the stratum reticulare, promote the filter effect.
Description
Technical Field
The utility model relates to an exhaust gas discharge device, in particular to an exhaust gas discharge device of heavy construction equipment.
Background
Along with the development of society, the number of high-rise buildings in China is increased, heavy construction equipment plays a great role in the construction process of the high-rise buildings, heavy construction materials can be conveyed or conveyed to a high place due to large output of the heavy construction equipment, the heavy construction equipment consumes a large amount of gasoline or diesel oil to generate tail gas to pollute the environment, and the discharge of waste gas is technically improved along with the rapid development of scientific technology.
But prior art directly utilizes the filter layer to discharge waste gas, and the filter layer blocks up easily, and waste gas filters the back, can remain some dirt and particulate matters on the inside filter layer of rose box, and artifical inconvenient washing influences the waste gas discharge work of next time, so we have provided a heavy construction equipment's waste gas eduction gear for solve the above-mentioned problem that proposes.
Disclosure of Invention
The present invention is directed to solve the above problems and to provide an exhaust gas discharge device for heavy construction equipment, which facilitates the delay of clogging of a filter layer and the cleaning of the filter layer inside a filter box.
The utility model realizes the purpose through the following technical scheme:
a waste gas discharge device of heavy construction equipment comprises a mounting seat, wherein an open box body is fixedly mounted at the top of the mounting seat, an air inlet pipe is fixedly mounted on the inner wall of the left side of the box body in a sealing manner, the right end of the air inlet pipe is communicated with a flushing channel in a sealing manner, the flushing channel is fixedly mounted in the box body, a gas guide pipe is communicated with the right side of the flushing channel in a sealing manner, an open filter box is fixedly mounted on the inner wall of the right side of the box body in the front side, the inside of the filter box can be separated from and slidably connected with a mounting plate, an activated carbon layer, a particulate matter fine filter layer, a filter screen layer and a dry cotton layer are fixedly mounted on the top of the mounting plate from left to right in sequence, the right end of the gas guide pipe is communicated with the inside of the filter box in a sealing manner, a U-shaped pipe is communicated with the top of the flushing channel in a sealing manner, and a main pipeline is communicated with the right side of the U-shaped pipe in a sealing manner, and the bottom of the main pipeline is hermetically communicated with three flushing pipes, the bottoms of the three flushing pipes all extend to the inside of the filter box, the bottoms of the three flushing pipes are hermetically communicated with spray pipes, and the bottoms of the three spray pipes are hermetically communicated with three spray heads.
In order to facilitate full cleaning of waste gas, a water pump and a water tank are fixedly mounted at the top of the box body, the input end of the water pump is communicated with the inner seal of the water tank, the top of the U-shaped pipe penetrates through the inner wall of the top of the box body and extends to the upper portion of the box body, the bottom of the U-shaped pipe is communicated with the output end of the water pump in a sealing mode, and a moving assembly is arranged at the bottom of the mounting seat.
In order to improve the flexibility and facilitate the movement, the moving assembly comprises two support plates and four brake wheels, the tops of the two support plates are fixedly mounted with the bottom of the mounting seat, the bottoms of the four brake wheels are respectively fixedly mounted below the two support plates, and the four brake wheels are arranged in a matrix manner.
For the convenience of butt joint heavy construction equipment, the left end of intake pipe runs through the left side inner wall of box and extends to the left side of box, and the sealed intercommunication of the left end of intake pipe has the metal folding pipe, the sealed intercommunication of the left end of metal folding pipe has the dop.
For the convenience of taking out the mounting panel, equal fixed mounting has the guide rail on the left side inner wall of rose box and the right side inner wall, the guide rail groove has all been seted up on the left side and the right side of mounting panel, and one side that two guide rails are close to each other extends to the inside in two guide rail grooves respectively and can break away from sliding connection with two guide rail grooves respectively.
In order to facilitate the discharge of purified waste gas, an exhaust port is formed in the inner wall of the right side of the filter box, the right end of the exhaust port extends to the right side of the box body, a gas guide fan is fixedly mounted inside the gas guide pipe, the top of the flushing channel is communicated with a conical connector in a sealing mode, and the top of the conical connector is communicated with the bottom of the U-shaped pipe in a sealing mode.
The utility model has the beneficial effects that:
the metal folding pipe can be bent, the exhaust end of heavy construction equipment can be conveniently butted through the clamping head arranged on the metal folding pipe, the waste gas is sprayed by clear water before entering the filter box, so that the particles and dust in the waste gas can be removed, the waste gas can be moistened for facilitating subsequent filtering operation, the moistened waste gas can sequentially pass through the activated carbon layer, the fine particle filtering layer, the filtering net layer and the drying cotton layer for purifying the waste gas, and the activated carbon layer, the fine particle filtering layer and the filtering net layer can be automatically cleaned through the arranged U-shaped pipe, the spraying pipe and the spraying nozzle The particle fine filtering layer and the filtering net layer can also be cleaned conveniently, and the filtering effect is improved;
in order to solve the problem that the activated carbon layer, the particulate matter fine filtering layer and the filtering net layer are not convenient to replace, the activated carbon layer, the particulate matter fine filtering layer and the filtering net layer can be conveniently replaced through the detachable sliding connection relation of the mounting plate and the filtering box;
in order to solve the problem that the flexibility of the box body is poor and the box body is inconvenient to move, the box body can be conveniently moved through the two support plates and the four brake wheels, and the flexibility of the box body is improved.
Drawings
FIG. 1 is a partial structural perspective view of an exhaust gas discharge device for heavy construction equipment according to the present invention;
FIG. 2 is a front view schematically illustrating an exhaust gas discharge apparatus for heavy construction equipment according to the present invention;
FIG. 3 is a perspective view of a mounting plate structure of an exhaust gas discharge device of heavy construction equipment according to the present invention;
fig. 4 is an enlarged view of a portion a of fig. 2 of an exhaust gas discharge device for heavy construction equipment according to the present invention.
In the figure: 1-support plate, 2-brake wheel, 3-mounting seat, 4-box body, 5-air inlet pipe, 6-metal folding pipe, 7-box door, 8-mounting plate, 9-guide rail, 10-activated carbon layer, 11-particle fine filtering layer, 12-filtering net layer, 13-drying cotton layer, 14-flushing channel, 15-air guide pipe, 16-water tank, 17-water pump, 18-U-shaped pipe, 19-electromagnetic valve, 20-filtering box, 21-flushing pipe and 22-spraying pipe.
Detailed Description
The utility model will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-4, the waste gas discharging device of heavy construction equipment of the present invention comprises a mounting base 3, a box 4 with an opening on the front side is fixedly installed on the top of the mounting base 3, an air inlet pipe 5 is fixedly installed on the left inner wall of the box 4 in a sealing manner, for the convenience of butt joint of heavy construction equipment, the left end of the air inlet pipe 5 penetrates through the left inner wall of the box 4 and extends to the left side of the box 4, the left end of the air inlet pipe 5 is hermetically communicated with a metal folding pipe 6, the left end of the metal folding pipe 6 is hermetically communicated with a chuck, the right end of the air inlet pipe 5 is hermetically communicated with a flushing channel 14, the flushing channel 14 is fixedly installed inside the box 4, the right side of the flushing channel 14 is hermetically communicated with a gas guide pipe 15, a filter box 20 with an opening on the front side is fixedly installed on the right inner wall of the box 4, the inside of the filter box 20 can be separated from a sliding connection with a mounting plate 8, in order to facilitate the drawing out of the mounting plate 8, guide rails 9 are fixedly mounted on the inner wall of the left side and the inner wall of the right side of the filter box 20, guide rail grooves are formed in the left side and the right side of the mounting plate 8, one sides, close to each other, of the two guide rails 9 extend into the two guide rail grooves respectively and are in detachable sliding connection with the two guide rail grooves respectively, an activated carbon layer 10, a fine particulate matter filtering layer 11, a filter screen layer 12 and a drying cotton layer 13 are fixedly mounted at the top of the mounting plate 8 from left to right in sequence, the right end of the gas guide pipe 15 is communicated with the inside of the filter box 20 in a sealing manner, a U-shaped pipe 18 is communicated with the top of the flushing channel 14 in a sealing manner, in order to facilitate the sufficient cleaning of waste gas, a water pump 17 and a water tank 16 are fixedly mounted at the top of the box 4, the input end of the water pump 17 is communicated with the inside of the water tank 16 in a sealing manner, and the top of the U-shaped pipe 18 penetrates through the inner wall of the top of the box 4 and extends to the upper portion of the box 4, the bottom of the U-shaped pipe 18 is communicated with the output end of the water pump 17 in a sealing manner, the bottom of the mounting seat 3 is provided with a moving assembly, in order to improve flexibility and facilitate movement, the moving assembly comprises two support plates 1 and four brake wheels 2, the tops of the two support plates 1 are fixedly mounted with the bottom of the mounting seat 3, the bottoms of the four brake wheels 2 are respectively fixedly mounted below the two support plates 1, the four brake wheels 2 are arranged in a matrix manner, the right side of the U-shaped pipe 18 is communicated with a main pipe in a sealing manner, the bottom of the main pipe is communicated with three flushing pipes 21 in a sealing manner, the bottoms of the three flushing pipes 21 extend into the filter box 20, the bottoms of the three flushing pipes 21 are communicated with spray pipes 22 in a sealing manner, the bottoms of the three spray pipes 22 are communicated with three spray heads in a sealing manner, in order to discharge purified waste gas, the inner wall of the right side of the filter box 20 is provided with an exhaust port, and the right end of the exhaust port extends to the right side of the box body 4, the inside of the gas guide pipe 15 is fixedly provided with a gas guide fan, the top of the flushing channel 14 is hermetically communicated with a conical connector, and the top of the conical connector is hermetically communicated with the bottom of the U-shaped pipe 18.
Fig. 1 also shows a box door 7 arranged on the box body 4, the box door 7 is hinged with the box body 4 in a sealing way, the box door 7 can completely cover the opening of the box body 4 and can completely cover the opening of the filter box 20, when the box door 7 is in a closed state, the rear side of the box door 7 is tightly attached to the front side of the mounting plate 8, the arrangement is carried out in order to improve the position stability of the mounting plate 8, a plurality of partition plates arranged inside the flushing channel 14 are also shown in fig. 2, the partition plates are respectively distributed on the left inner wall and the right inner wall of the flushing channel 14, the partition plates are arranged in a staggered way, the arrangement is carried out in order to delay the flow speed of waste gas and ensure that clean water can fully contact with the waste gas, an upper sewage discharge port arranged on the bottom inner wall of the filter box 20 is also shown in fig. 2, a lower sewage discharge port arranged on the bottom inner wall of the box body 4 is arranged to facilitate the discharge of the sewage, also shown in fig. 2 is a solenoid valve 19 located outside the U-tube 18 and the main pipe.
As shown in fig. 1-4, when in use, the box body 4 is pushed to the area where the heavy construction equipment is located, the orientation of the metal folding pipe 6 is changed, the chuck on the metal folding pipe 6 is hermetically communicated with the exhaust end of the heavy construction equipment, the waste gas is led into the interior of the flushing channel 14 through the arranged air inlet pipe 5, the switch of the water pump 17 is pressed, the clean water in the water tank 16 is pumped into the interior of the water pump 17, the clean water is led into the interior of the flushing channel 14 through the arranged U-shaped pipe 18, the humidified waste gas is led into the interior of the filter box 20 through the arranged gas guide pipe 15, the humidified waste gas passes through the activated carbon layer 10, the particulate matter fine filter layer 11, the filter screen layer 12 and the dry cotton layer 13 in sequence to purify the waste gas, the purified waste gas is discharged through the arranged exhaust port, when the activated carbon layer 10, the particulate matter fine filter layer 11 and the filter screen layer 12 need to be cleaned, two solenoid valves 19 of control, make trunk line and U type pipe 18 be linked together, after starting water pump 17, the inside of the leading-in trunk line of the inside clear water of water tank 16 can, spray tube 22 and shower nozzle can be to activated carbon layer 10, the meticulous filter layer 11 of particulate matter and filtration stratum reticulare 12 carry out self-cleaning, compared with the exhaust gas eduction gear of conventional heavy construction equipment, can be convenient for get rid of particulate matter and dust in the waste gas, waste gas after drenching is difficult to block up activated carbon layer 10, the meticulous filter layer 11 of particulate matter and filtration stratum reticulare 12, can also be convenient for to activated carbon layer 10, the meticulous filter layer 11 of particulate matter and filtration stratum reticulare 12 clear up, and the filtration effect is improved.
When the door 7 completely covers the opening of the cabinet 4, the rear side of the cabinet 7 can completely cover the opening of the filter box 20.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (6)
1. The utility model provides a heavy construction equipment's exhaust gas discharge device, includes mount pad (3), the top fixed mounting of mount pad (3) has the front side to be provided with open-ended box (4), its characterized in that: the device is characterized in that an air inlet pipe (5) is fixedly installed on the inner wall of the left side of the box body (4) in a sealing mode, the right end of the air inlet pipe (5) is communicated with a flushing channel (14) in a sealing mode, the flushing channel (14) is fixedly installed inside the box body (4), the right side of the flushing channel (14) is communicated with a gas guide pipe (15) in a sealing mode, an open-ended filter box (20) is fixedly installed on the inner wall of the right side of the box body (4), a mounting plate (8) can be detachably connected to the inside of the filter box (20) in a sliding mode, an activated carbon layer (10), a fine particulate matter filtering layer (11), a net layer filtering layer (12) and a drying cotton layer (13) are fixedly installed on the top of the mounting plate (8) from left to right in sequence, the right end of the gas guide pipe (15) is communicated with the inside of the filter box (20) in a sealing mode, and the top of the flushing channel (14) is communicated with a U-shaped pipe (18) in a sealing mode, the right side of U type pipe (18) is sealed to be communicated with has the trunk line, and the bottom of trunk line is sealed to be communicated with has three flushing pipe (21), and the bottom of three flushing pipe (21) all extends to the inside of rose box (20), and the bottom of three flushing pipe (21) all is sealed to be communicated with has spray tube (22), and the bottom of three spray tube (22) all is sealed to be communicated with has three shower nozzle.
2. The exhaust gas discharge device of heavy construction equipment according to claim 1, wherein: therefore, a water pump (17) and a water tank (16) are fixedly mounted at the top of the box body (4), the input end of the water pump (17) is communicated with the inside of the water tank (16) in a sealed mode, the top of the U-shaped pipe (18) penetrates through the inner wall of the top of the box body (4) and extends to the upper portion of the box body (4), the bottom of the U-shaped pipe (18) is communicated with the output end of the water pump (17) in a sealed mode, and a moving assembly is arranged at the bottom of the mounting seat (3).
3. The exhaust gas discharge device of heavy construction equipment according to claim 2, wherein: the moving assembly comprises two support plates (1) and four brake wheels (2), the tops of the two support plates (1) are fixedly mounted with the bottom of the mounting seat (3), the bottoms of the four brake wheels (2) are respectively fixedly mounted below the two support plates (1), and the four brake wheels (2) are arranged in a matrix manner.
4. The exhaust gas discharge device of heavy construction equipment according to claim 1, wherein: the left end of intake pipe (5) runs through the left side inner wall of box (4) and extends to the left side of box (4), and the sealed intercommunication of the left end of intake pipe (5) has metal folding pipe (6), the sealed intercommunication of the left end of metal folding pipe (6) has the dop.
5. The exhaust gas discharge device of heavy construction equipment according to claim 1, wherein: equal fixed mounting has guide rail (9) on the left side inner wall of rose box (20) and the right side inner wall, the guide rail groove has all been seted up on the left side and the right side of mounting panel (8), and one side that two guide rail (9) are close to each other extends to the inside in two guide rail grooves respectively and can break away from sliding connection with two guide rail grooves respectively.
6. The exhaust gas discharge device of heavy construction equipment according to claim 1, wherein: the air exhaust port is formed in the inner wall of the right side of the filter box (20), the right end of the air exhaust port extends to the right side of the box body (4), the air guide fan is fixedly mounted inside the air guide pipe (15), the top of the flushing channel (14) is communicated with the conical connector in a sealing mode, and the top of the conical connector is communicated with the bottom of the U-shaped pipe (18) in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122829949.0U CN216320917U (en) | 2021-11-18 | 2021-11-18 | Exhaust gas discharge device of heavy construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122829949.0U CN216320917U (en) | 2021-11-18 | 2021-11-18 | Exhaust gas discharge device of heavy construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216320917U true CN216320917U (en) | 2022-04-19 |
Family
ID=81149824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122829949.0U Expired - Fee Related CN216320917U (en) | 2021-11-18 | 2021-11-18 | Exhaust gas discharge device of heavy construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216320917U (en) |
-
2021
- 2021-11-18 CN CN202122829949.0U patent/CN216320917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |