CN210206322U

CN210206322U - A clarification plant for tunnel tunnelling dust air

Info

Publication number: CN210206322U
Application number: CN201920814191.3U
Authority: CN
Inventors: Wenchao Wang; 王文超; Hanxin Bai; 白汉欣; Jikang Li; 李纪康; Yu Chen; 陈玉
Original assignee: Guo Cheng Group Co Ltd
Current assignee: Guo Cheng Group Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-31
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a clarification plant for tunnel tunnelling dust air belongs to the clarification plant field, the on-line screen storage device comprises a base, one side on base top is connected with the curb plate, and the inside of curb plate and base all is provided with the screw hole, the top of base is provided with the purification storehouse, and the one end of purifying the storehouse is connected with the air inlet, the internally mounted of air inlet has the fan, and the inside that the one end of fan is located the air inlet is provided with the active carbon filter screen. The utility model discloses a base, curb plate, screw hole, handle and sign that set up have realized that the device volume is less convenient for remove, only need during the removal manually to hold the handle and can carry and remove, and base and curb plate can conveniently be installed on ground and wall for the installation has the flexibility more, and the sign is used for writing the code, because the inside in tunnel need set up this device of multiunit, so can easily discern the device through the code on the sign.

Description

A clarification plant for tunnel tunnelling dust air

Technical Field

The utility model relates to a clarification plant field specifically is a clarification plant for tunnel tunnelling dust air.

Background

Air purification means to provide the whole solutions such as disinfection of disinfecting, dust fall except that the haze, dispel harmful fitment and remain and peculiar smell to various indoor environmental problems, improves and improves life, official working condition, promotes physical and mental health, but to the inside air purification in tunnel, produces the dust with the tunnel when the tunnelling and purifies mainly to guarantee that the inside staff's of tunnel is healthy.

The existing clarification plant for tunnel excavation dust air is bulky, can't convenient removal, equipment can't follow the tunnel excavation process and move forward, lead to the tunnelling later stage workman can give up the use because of equipment removes the difficulty, and the current clarification plant for tunnel excavation dust air only is responsible for air purification, the inside air drying in tunnel can cause large-scale dust to raise, do not have the appropriate humidification equipment to make air purification process difficulty to a certain extent, and the current clarification plant for tunnel excavation dust air only is provided with the dust removal sack, dust removal effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing purifying equipment for tunnel tunneling dust air is large in size, cannot be conveniently and fast moved, does not have appropriate humidification equipment and is only provided with a dust removal cloth bag, and the dust removal effect is poor, the purifying equipment for tunnel tunneling dust air is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a purifying device for dust air in tunneling comprises a base, wherein a side plate is connected to one side of the top end of the base, threaded holes are formed in the side plate and the base, a purifying bin is arranged at the top end of the base, an air inlet is connected to one end of the purifying bin, a fan is installed inside the air inlet, an active carbon filter screen is arranged inside the air inlet at one end of the fan, an HEPA filter screen is arranged at one end of the active carbon filter screen, a dust removing cloth bag is arranged inside the purifying bin, a connecting seat is connected to the bottom end of the dust removing cloth bag, a bottom plate is connected to the bottom end of the connecting seat, an air outlet is formed in one end, away from the air inlet, of the purifying bin, an humidifying bin is connected to the top end of the purifying bin, a water inlet is formed in the top end of the humidifying bin, a handle is, and the internally mounted of water tank has the atomizer, the inside outside that is located the atomizer of water tank is provided with the pipe, and the internal connection of pipe has the drainage tube, the drainage tube runs through and increases wet storehouse and extend to its outside, and the one end of drainage tube is connected with the shower nozzle.

Preferably, the quantity of screw hole is multiunit, multiunit the screw hole equidistance distributes in the inside of base and curb plate.

Preferably, air inlet and purification storehouse fixed connection, activated carbon filter screen and HEPA filter screen can be dismantled with the air inlet and be connected, the quantity of dust removal sack is three groups, three groups the inside of dust removal sack all is provided with the cartridge filter, and three groups the dust removal sack all can be dismantled with the cartridge filter and be connected, cartridge filter and connecting seat fixed connection, and connecting seat and bottom plate swing joint.

Preferably, the inner wall of the purification bin is provided with a connecting plate, the bottom plate is internally connected with a bolt, and the bolt penetrates through the bottom plate and is detachably connected with the connecting plate.

Preferably, the quantity of water inlet is two sets of, two sets of the outside of water inlet all is provided with sealed lid, and water inlet and sealed lid threaded connection, the handle passes through the pivot and increases wet storehouse and rotate and be connected, it is provided with the sign to increase the outside in wet storehouse.

Preferably, the outside of pipe is provided with the multiunit through-hole, the quantity of shower nozzle is four groups, four groups the shower nozzle is around increasing the vertical axis symmetry setting in wet storehouse.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model realizes the small size and convenient movement of the device through the arranged base, the side plate, the threaded hole, the handle and the label, the device can be carried and moved only by manually holding the handle during movement, the base and the side plate can be conveniently installed on the ground and the wall surface, the installation is more flexible, the label is used for writing codes, because a plurality of groups of the device are required to be arranged inside the tunnel, the device can be easily identified through the codes on the label, the moisture increasing bin, the water inlet, the spray nozzle, the water tank, the drainage tube, the atomizer and the conduit are arranged, the moisture increasing inside the tunnel can be realized, the large-scale dust rising is avoided, the purification effect is better, and the dust is filtered and purified through the arranged air inlet, the fan, the activated carbon filter screen, the HEPA filter screen, the dust removing cloth bag, the connecting seat, the bottom plate, the connecting plate, the air outlet and the bolt, the double purification can make the purifying effect of dust better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a base; 2. a side plate; 3. a threaded hole; 4. a purifying bin; 5. an air inlet; 6. a fan; 7. an active carbon filter screen; 8. a HEPA filter screen; 9. a dust removal cloth bag; 10. a connecting seat; 11. a base plate; 12. a connecting plate; 13. an air outlet; 14. a bolt; 15. a humidity increasing bin; 16. a water inlet; 17. a handle; 18. a label; 19. a spray head; 20. a water tank; 21. a drainage tube; 22. an atomizer; 23. a conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The blower (model 889) and the atomizer (model 1007) mentioned in the utility model can be purchased in the market or by private users.

Referring to fig. 1-3, a purifying apparatus for air dust generated during tunneling comprises a base 1, a side plate 2 connected to one side of the top end of the base 1, a threaded hole 3 formed in each of the side plate 2 and the base 1, a purifying chamber 4 disposed on the top end of the base 1, an air inlet 5 connected to one end of the purifying chamber 4, a fan 6 installed in the air inlet 5, an activated carbon filter 7 disposed in the air inlet 5 at one end of the fan 6, an HEPA filter 8 disposed at one end of the activated carbon filter 7, a dust removing cloth bag 9 disposed in the purifying chamber 4, a connecting seat 10 connected to the bottom end of the dust removing cloth bag 9, a bottom plate 11 connected to the bottom end of the connecting seat 10, an air outlet 13 disposed at one end of the purifying chamber 4 far from the air inlet 5, a humidification chamber 15 connected to the top end of the purifying chamber 4, and a water inlet 16 disposed, and one side of water inlet 16 is connected with handle 17, increases the inside in wet storehouse 15 and is provided with water tank 20, and the internally mounted of water tank 20 has atomizer 22, and the outside that the inside of water tank 20 is located atomizer 22 is provided with pipe 23, and the internally connected of pipe 23 has drainage tube 21, and drainage tube 21 runs through and increases wet storehouse 15 and extend to its outside, and the one end of drainage tube 21 is connected with shower nozzle 19.

The utility model discloses a base 1, curb plate 2, screw hole 3, handle 17 and sign 18 that set up have realized that the device volume is less convenient for remove, only need during the removal manually to hold handle 17 and can carry and remove, base and 1 curb plate 2 can conveniently be installed on ground and wall for the installation has the flexibility more, sign 18 is used for writing the code, because the inside in tunnel need set up this device of multiunit, so can easily discern the device through the code on the sign 18.

Please refer to fig. 1, the number of the threaded holes 3 is multiple, the multiple sets of threaded holes 3 are equidistantly distributed inside the base 1 and the side plate 2, the device is selected to be fixed on the wall or the ground, the connecting bolt penetrates through the threaded holes 3 to fix the device, and the device can be put into use after the fixation is finished.

Please refer to fig. 3 heavily, air inlet 5 and purification cabin 4 fixed connection, activated carbon filter screen 7 and HEPA filter screen 8 can be dismantled with air inlet 5 and be connected, the quantity of dust removal sack 9 is three groups, the inside of three groups of dust removal sacks 9 all is provided with the cartridge filter, and three groups of dust removal sacks 9 all can be dismantled with the cartridge filter and be connected, cartridge filter and connecting seat 10 fixed connection, and connecting seat 10 and bottom plate 11 swing joint, the cross section of the first half of air inlet 5 and gas outlet 13 is circular structure, the latter half is circular inside and is provided with "Jiong" style of calligraphy structure, such structure makes filter screen and air inlet 5 and gas outlet 13 can not have great clearance, and the filter screen can be dismantled with the air inlet and be connected.

Please refer to fig. 2, the inner wall of the purifying bin 4 is provided with a connecting plate 12, the inner part of the bottom plate 11 is connected with a bolt 14, and the bolt 14 penetrates the bottom plate 11 and is detachably connected with the connecting plate 12, when the dust removing cloth bag 9 needs to be replaced, the bolt 14 can be screwed, and the bottom plate 11 is detached from the connecting plate 12, so that the dust removing cloth bag 9 is replaced, and the purifying effect is better by replacing and cleaning the dust removing cloth bag regularly.

Please refer to fig. 1 heavily, the number of the water inlets 16 is two, the outer sides of the two water inlets 16 are provided with sealing covers, the water inlets 16 are in threaded connection with the sealing covers, the handle 17 is rotatably connected with the humidifying bin 15 through a rotating shaft, the outer side of the humidifying bin 15 is provided with a label 18, a plurality of sets of devices are arranged inside the tunnel, the label 18 of each set of devices needs to be written with codes, so that the devices are easy to distinguish and are not easy to lose, and the devices are firstly moved and carried by the handle 17.

Please refer to fig. 3, a plurality of sets of through holes are disposed on the outer side of the conduit 23, the number of the nozzles 19 is four, the four sets of nozzles 19 are symmetrically disposed about the longitudinal central axis of the humidifying chamber 15, and the through holes facilitate water inflow so that water is atomized by the atomizer 22.

The working principle is as follows: when the device is used, a plurality of groups of devices are placed in a tunnel and are arranged at equal intervals, codes are required to be written on the labels 18 of each group of devices, so that the devices are easy to distinguish and are not easy to lose, then the devices are selected to be fixed on the wall surface or the ground, the devices are fixed by penetrating through the threaded holes 3 by using the connecting bolts, the device can be put into use after the fixing is finished, the control switch outside the humidifying bin 15 is pressed down, so that the power supply supplies power to the devices, the fan 6 starts to operate, the fan 6 sucks dust air in the tunnel into the purifying bin 4 from the air inlet 5, the dust air is filtered by the activated carbon filter screen 7 and the HEPA filter screen 8 before entering the purifying bin 4, impurities and particles in the dust air are filtered, primary purification is realized, then the air in the purifying bin 4 is filtered by the dust removal cloth bag 9, and then the air is filtered again by the activated carbon filter screen 7 in the air outlet, just make clean air get into the tunnel after filtering the air like this repeatedly inside, increase wet storehouse 15 and also be in operation when purifying storehouse 4 moves, atomizer 22 atomizes the water source inside water tank 20, then atomizing steam passes through

drainage tube

21 and 19 blowout of shower nozzle to the external world, make the inside air humidity in tunnel increase, avoid large-scale raise dust, thereby make purifying effect better, when needing to change dust removal sack 9, can twist bolt 14, will, bottom plate 11 is dismantled from connecting plate 12, thereby change dust removal sack 9, the periodic replacement clearance makes purifying effect better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a clarification plant for tunnel boring dust air, includes base (1), its characterized in that: one side of the top end of the base (1) is connected with a side plate (2), threaded holes (3) are formed in the side plate (2) and the base (1), a purification bin (4) is arranged at the top end of the base (1), an air inlet (5) is connected with one end of the purification bin (4), a fan (6) is installed inside the air inlet (5), an active carbon filter screen (7) is arranged at one end of the fan (6) inside the air inlet (5), an HEPA filter screen (8) is arranged at one end of the active carbon filter screen (7), a dust removal cloth bag (9) is arranged inside the purification bin (4), a connecting seat (10) is connected with the bottom end of the dust removal cloth bag (9), a bottom plate (11) is connected with the bottom end of the connecting seat (10), an air outlet (13) is formed in the end, far away from the air inlet (5), of the purification bin (4) is connected with a humidifying bin, increase the top in wet storehouse (15) and be provided with water inlet (16), and one side of water inlet (16) is connected with handle (17), increase the inside in wet storehouse (15) and be provided with water tank (20), and the internally mounted of water tank (20) has atomizer (22), the inside outside that is located atomizer (22) of water tank (20) is provided with pipe (23), and the internally connected with drainage tube (21) of pipe (23), drainage tube (21) run through and increase wet storehouse (15) and extend to its outside, and the one end of drainage tube (21) is connected with shower nozzle (19).

2. A cleaning apparatus for tunnel boring dust air according to claim 1, characterised in that: the quantity of screw hole (3) is the multiunit, multiunit screw hole (3) equidistance distributes in the inside of base (1) and curb plate (2).

3. A cleaning apparatus for tunnel boring dust air according to claim 1, characterised in that: air inlet (5) and purification storehouse (4) fixed connection, activated carbon filter screen (7) and HEPA filter screen (8) can be dismantled with air inlet (5) and be connected, the quantity of dust removal sack (9) is three groups, three groups the inside of dust removal sack (9) all is provided with the cartridge filter, and three groups dust removal sack (9) all can be dismantled with the cartridge filter and be connected, cartridge filter and connecting seat (10) fixed connection, and connecting seat (10) and bottom plate (11) swing joint.

4. A cleaning apparatus for tunnel boring dust air according to claim 1, characterised in that: the inner wall of the purification bin (4) is provided with a connecting plate (12), the inner part of the bottom plate (11) is connected with a bolt (14), and the bolt (14) penetrates through the bottom plate (11) and is detachably connected with the connecting plate (12).

5. A cleaning apparatus for tunnel boring dust air according to claim 1, characterised in that: the quantity of water inlet (16) is two sets of, and is two sets of the outside of water inlet (16) all is provided with sealed lid, and water inlet (16) and sealed lid threaded connection, handle (17) through the pivot with increase wet storehouse (15) and rotate and be connected, the outside that increases wet storehouse (15) is provided with sign (18).

6. A cleaning apparatus for tunnel boring dust air according to claim 1, characterised in that: the outside of pipe (23) is provided with the multiunit through-hole, the quantity of shower nozzle (19) is four groups, four groups shower nozzle (19) are about increasing the vertical axis symmetry setting in wet storehouse (15).