CN210993494U - A high efficiency dust collector that cools down for tunnel job site - Google Patents
A high efficiency dust collector that cools down for tunnel job site Download PDFInfo
- Publication number
- CN210993494U CN210993494U CN201921807590.3U CN201921807590U CN210993494U CN 210993494 U CN210993494 U CN 210993494U CN 201921807590 U CN201921807590 U CN 201921807590U CN 210993494 U CN210993494 U CN 210993494U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- horizontal
- blower
- construction site
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 98
- 238000010276 construction Methods 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 17
- 239000005457 ice water Substances 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model relates to a high efficiency dust collector that cools down for tunnel job site contains horizontal air-blower, vertical support, shower nozzle, water pipe, water pump and frozen water tank, horizontal air-blower is provided with air intake, air outlet and quick-witted wall, the water pipe contains main water pipe, ring pipe and distributive pipe, the shower nozzle is provided with a plurality of, the shower nozzle is the circumference at the air outlet of horizontal air-blower and arranges, a distributive pipe is all connected to every shower nozzle, and all distributive pipes all are connected to the ring pipe, ring pipe and main water piping connection, the water pump inlet tube stretches into in the frozen water tank, the ice-cube has been placed in the frozen water tank, the shower nozzle contains straight tube portion and elbow portion, elbow portion bend the direction towards the air outlet center of horizontal air-blower.
Description
Technical Field
The utility model relates to an engineering construction field especially relates to a high efficiency dust collector that cools down for tunnel job site.
Background
In the tunnel construction site, a large amount of dust is generated by both tunneling and blasting. How to remove dust and smoke in the air as soon as possible is an important issue in the field of tunnel construction. In addition, when there is blasting construction in the tunnel construction field, the air temperature of tunnel construction section can show and rise, not only influences the health comfort level of job site personnel, also can cause the potential safety hazard. The traditional solution is to blow air by a fan to accelerate air convection in the tunnel, blow air floating with dust out of the tunnel by wind pressure, and reduce the temperature by fresh air blown by the blowing air. However, the method has the biggest defects that when the length of the tunnel is long, a large number of fans are needed, and the power consumption is high; and the air quality in the whole tunnel is deteriorated. Therefore, how to realize the cooling and dust removal of the tunnel construction site at the same time with high efficiency becomes a difficult problem of ventilation engineering in the field.
Disclosure of Invention
In view of the above, there is a need for a high-efficiency cooling and dust removing device for tunnel construction site with obvious effect and convenient use.
In order to solve the technical problem, the technical scheme of the utility model is that: a high-efficiency cooling and dedusting device for a tunnel construction site, which comprises a horizontal blower, a vertical bracket, a spray head, a water pipe, a water pump and an ice water tank, the horizontal blower is arranged at the top end of the vertical bracket and is provided with an air inlet, an air outlet and a machine wall, the water pipes comprise a main water pipe, an annular pipe and a water diversion pipe, a plurality of spray heads are arranged, the spray heads are arranged at the air outlet of the horizontal blower in a circumferential manner, each spray head is connected with a water diversion pipe, all the water diversion pipes are connected with an annular pipe, the annular pipe is connected with a main water pipe, the water pump is provided with a water inlet pipe and a water outlet, the bottom of the main water pipe is connected with the water outlet of the water pump, the water inlet pipe of the water pump extends into the ice water tank, ice blocks are placed in the ice water tank, the spray head comprises a straight pipe portion and an elbow portion, and the bending direction of the elbow portion faces the center of an air outlet of the horizontal air blower.
Further preferably, the height of the vertical support is not less than 2 m.
Preferably, the annular pipe is sleeved outside the wall of the horizontal blower, the circle center of the annular pipe is on the horizontal axis of the wall of the horizontal blower, and the water distribution pipes are fixedly mounted on the wall of the horizontal blower.
Further preferably, the nozzles are circumferentially arranged at the air outlet of the horizontal blower, and the spacing angles between the nozzles are equal.
Further preferred for tunnel construction site's high efficiency cooling dust collector, still include the block terminal, the height of block terminal is higher than the icy water groove, the water pump sets up in the top of block terminal.
Further preferably, the side wall of the ice water tank is wrapped by a heat insulating material.
Preferably, the nozzle comprises a water jet and a water inlet, the water inlet is connected with the water distribution pipe, and the pipe diameter of the water jet is smaller than that of the water inlet.
Further preferably, the vertical support comprises a horizontal base, and the distribution box, the water pump and the ice water tank are arranged on the horizontal base.
Further preferably, the number of the spray heads is more than 8, and the spray heads are distributed circumferentially at equal angular intervals.
Further preferably, a water temperature measuring device is arranged on the distribution box and comprises a display screen, a control unit and a thermocouple, the control unit is provided with an input port and an output port, the thermocouple is inserted below the liquid level of the ice water tank and is provided with an output port, the output port of the thermocouple is connected with the input port of the control unit, the display screen is provided with an input port, and the input port of the display screen is connected with the output port of the control unit.
Compared with the prior art, the utility model discloses following beneficial effect has: a high efficiency dust collector that cools down for tunnel job site sets up the frozen water shower nozzle through the export at the air-blower, and the high pressure frozen water that spouts from the shower nozzle becomes water smoke, and frozen water smoke is blown to the tunnel in under the drive of air-out of air-blower, and water smoke not only can be lived the dust granule that suspends, falls the dust granule on the ground, and frozen water smoke can reduce the temperature of air simultaneously, has accomplished dust fall and cooling two tasks high-efficiently, kills two birds with one stone.
The device is erected at a high place, does not influence the operation of the earth surface, and can effectively finish the cooling and dust removal of a local area in a construction section. The environment of a construction site is improved, a large amount of blast air is not needed, and electric energy is saved; the dust can not be blown to other areas of the tunnel, and the construction environment of the whole tunnel is favorably ensured.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic view of a first embodiment of the present invention.
Fig. 2 is a schematic view of an air outlet of a horizontal blower according to a first embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example one
As shown in fig. 1-2, a high-efficiency cooling and dedusting device for a tunnel construction site comprises a horizontal blower 1, a vertical support 2, a plurality of nozzles 3, water pipes, a water pump 4 and an ice water tank 5, wherein the horizontal blower 1 is arranged at the top end of the vertical support 2, the horizontal blower 1 is provided with an air inlet 11, an air outlet 12 and a machine wall 13, the water pipes comprise a main water pipe 61, a ring pipe 62 and water distribution pipes 63, the nozzles 3 are arranged at the air outlet 12 of the horizontal blower 1 in a circumferential manner, each nozzle 3 is connected with one water distribution pipe 63, all the water distribution pipes 63 are connected to the ring pipe 62, the ring pipe 62 is connected with the main water pipe 61, the water pump 4 is provided with a water inlet pipe 41 and a water outlet, the bottom of the main water pipe 61 is connected with the water outlet of the water pump 4, the water inlet pipe 41 of the water pump 4 extends into the ice, ice cubes 7 are placed in the ice water tank 5, the spray head 3 comprises a straight pipe portion and an elbow portion, and the bending direction of the elbow portion faces the center of the air outlet 12 of the horizontal air blower 1.
The height of the vertical support 2 is 2 meters.
The annular pipe 62 is sleeved outside the machine wall 13 of the horizontal blower 1, the circle center of the annular pipe 62 is on the horizontal axis of the machine wall 13 of the horizontal blower 1, and the water distribution pipes 63 are all fixedly installed on the machine wall 13 of the horizontal blower 1. The water distribution pipes 63 are fixedly mounted on the machine wall 13 of the horizontal blower 1 through first pipe clamps 71, and the annular pipes 62 are fixedly mounted on the machine wall 13 of the horizontal blower 1 through second pipe clamps 72.
The spray heads 3 are circumferentially arranged at the air outlet 12 of the horizontal blower 1, and the spacing angles between the spray heads 3 are equal.
A high efficiency dust collector that cools down for tunnel job site still includes block terminal 8, block terminal 8 highly is higher than icy water tank 5's height, water pump 4 sets up in block terminal 8's top.
The side wall 51 of the ice water tank 5 is wrapped with heat insulating material foam.
The spray head 3 comprises a water spraying opening and a water inlet, the water inlet is connected with the water distribution pipe 63, and the pipe diameter of the water spraying opening is smaller than that of the water inlet.
The number of the spray heads is 12, and the spray heads are distributed circumferentially at equal angular intervals.
Example two
The number of the spray heads is 8, and the spray heads are distributed circumferentially at equal angular intervals.
Vertical support 2 contains horizontal base 21, block terminal 8, water pump 4 and frozen water tank 5 set up on horizontal base 21.
Be provided with water temperature measuring device on block terminal 8, water temperature measuring device contains display screen, the control unit, thermocouple, and the control unit is provided with input port and output port, the thermocouple inserts under the liquid level of ice water groove, the thermocouple is provided with the output port, thermocouple output port and the input port connection of the control unit, the display screen is provided with input port, the input port and the output port connection of the control unit of display screen.
The rest is the same as the first embodiment.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (10)
1. A high-efficiency cooling and dedusting device for a tunnel construction site is characterized by comprising a horizontal air blower, a vertical support, spray heads, water pipes, a water pump and an ice water tank, wherein the horizontal air blower is arranged at the top end of the vertical support and provided with an air inlet, an air outlet and a machine wall, the water pipes comprise a main water pipe, an annular pipe and water distribution pipes, a plurality of spray heads are arranged at the air outlet of the horizontal air blower in a circumferential manner, each spray head is connected with one water distribution pipe, all the water distribution pipes are connected to the annular pipe, the annular pipe is connected with the main water pipe, the water pump is provided with a water inlet pipe and a water outlet, the bottom of the main water pipe is connected with the water outlet of the water pump, the water inlet pipe of the water pump extends into the ice water tank, ice cubes are placed in the ice water tank, and each spray, the bending direction of the elbow part faces to the center of an air outlet of the horizontal blower.
2. The high-efficiency cooling and dedusting device for the tunnel construction site as recited in claim 1, wherein the height of the vertical support is not less than 2 m.
3. The high-efficiency cooling and dedusting device for the tunnel construction site as recited in claim 1, wherein the annular pipe is sleeved outside the horizontal blower wall, the center of the annular pipe is on the horizontal axis of the horizontal blower wall, and the distributive pipes are all fixedly mounted on the horizontal blower wall.
4. The high-efficiency cooling and dedusting device for the tunnel construction site as recited in claim 1, wherein the nozzles are circumferentially arranged at the air outlet of the horizontal blower, and the spacing angles between the nozzles are equal.
5. The high-efficiency cooling and dedusting device for the tunnel construction site as recited in claim 1, further comprising a distribution box, wherein the height of the distribution box is higher than that of the ice water tank, and the water pump is arranged above the distribution box.
6. The high-efficiency cooling and dedusting device for the tunnel construction site as claimed in claim 1, wherein the side wall of the ice water tank is wrapped with a heat insulating material.
7. The high-efficiency cooling and dedusting device for the tunnel construction site as claimed in claim 1, wherein the nozzle comprises a water spraying opening and a water inlet, the water inlet is connected with the water diversion pipe, and the pipe diameter of the water spraying opening is smaller than that of the water inlet.
8. The high-efficiency cooling and dedusting device for the tunnel construction site as claimed in claim 5, wherein the vertical support comprises a horizontal base, and the distribution box, the water pump and the ice water tank are arranged on the horizontal base.
9. The high-efficiency cooling and dedusting device for the tunnel construction site as recited in claim 1, wherein the number of the spray heads is greater than 8, and the spray heads are circumferentially distributed at equal angular intervals.
10. The high-efficiency cooling and dedusting device for the tunnel construction site as claimed in claim 5, wherein a water temperature measuring device is arranged on the distribution box, the water temperature measuring device comprises a display screen, a control unit and a thermocouple, the control unit is provided with an input port and an output port, the thermocouple is inserted below the liquid level of the ice water tank, the thermocouple is provided with an output port, the thermocouple output port is connected with the input port of the control unit, the display screen is provided with an input port, and the input port of the display screen is connected with the output port of the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921807590.3U CN210993494U (en) | 2019-10-25 | 2019-10-25 | A high efficiency dust collector that cools down for tunnel job site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921807590.3U CN210993494U (en) | 2019-10-25 | 2019-10-25 | A high efficiency dust collector that cools down for tunnel job site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210993494U true CN210993494U (en) | 2020-07-14 |
Family
ID=71499735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921807590.3U Expired - Fee Related CN210993494U (en) | 2019-10-25 | 2019-10-25 | A high efficiency dust collector that cools down for tunnel job site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210993494U (en) |
-
2019
- 2019-10-25 CN CN201921807590.3U patent/CN210993494U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210599068U (en) | Cooling and heat insulating system suitable for high geothermal tunnel construction | |
| CN201988311U (en) | Waste gas treatment device | |
| CN210993494U (en) | A high efficiency dust collector that cools down for tunnel job site | |
| CN209381355U (en) | A kind of plastic tube production cooling device | |
| CN203766720U (en) | Hot air supply device used for rapid ice melting and snow removing system at bottom of high-speed train | |
| CN204411932U (en) | Energy-conserving and environment-protective blower fan high effect dust cleaner | |
| CN217411069U (en) | Dust negative pressure dust removing and air curtain dust blocking device of hard rock crusher | |
| CN208024386U (en) | A kind of multi-functional coal mine ventilation device | |
| CN211314259U (en) | Highway tunnel is used for having purification performance's smoke exhaust structure | |
| CN203356103U (en) | Special device for cleaning impeller of draught fan of transformer | |
| CN203436987U (en) | Spray washer | |
| CN206772074U (en) | Circulating water Tower System | |
| CN103418201B (en) | A kind of spray deduster | |
| CN208546185U (en) | A kind of constructing tunnel cooling device | |
| CN104420879B (en) | A kind of tunnel forced ventilation cooling device and cool-down method | |
| CN103316860A (en) | Special device for cleaning fan vane wheel of transformer | |
| CN205185284U (en) | Vacuum sizing case | |
| CN205798750U (en) | Cooling water circulating device | |
| CN206281361U (en) | A kind of special cooling system of intermediate frequency furnace | |
| CN204283940U (en) | The clean air bells exhauster of cooling | |
| CN209352769U (en) | Slot bottom cooling device for glass molten tin bath | |
| CN204124681U (en) | A kind of pipeline feeding rotation angle disk | |
| CN205505755U (en) | Rapid cooling device of metallurgical stove | |
| CN218981062U (en) | Flue gas dehumidification and whitening tower | |
| RU2511903C1 (en) | Kochetov fan cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |