CN115738553A - Building blasting dust reduces assistor - Google Patents
Building blasting dust reduces assistor Download PDFInfo
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- CN115738553A CN115738553A CN202211468528.2A CN202211468528A CN115738553A CN 115738553 A CN115738553 A CN 115738553A CN 202211468528 A CN202211468528 A CN 202211468528A CN 115738553 A CN115738553 A CN 115738553A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to the technical field of dust settling devices, in particular to a building blasting dust reduction auxiliary device. The invention provides a building blasting dust reduction auxiliary device capable of adjusting the water mist spraying range. The utility model provides a building blasting dust reduces assistor, includes organic case and dryer etc, and quick-witted incasement portion is from taking the water tank, water pump and controller, and water tank and water pump UNICOM, and quick-witted case upper portion rotary type is connected with the dryer, and the dryer left side is air-out portion, and the dryer right side is the air inlet portion, still including adjustment mechanism and collection mechanism, and the dryer left part is equipped with the inclination through adjusting atomizer and carries out the adjustment mechanism who adjusts to spraying the scope, and machine case upper left portion is equipped with and is used for carrying out the collection mechanism of collecting to the water that drips. According to the invention, through the matching of the teeth on the atomizing nozzle and the rack, the atomizing nozzle can rotate inside and outside, and the inclination angle of the atomizing nozzle is adjusted, so that the water mist spraying range is expanded, and the dust falling treatment is rapidly carried out on the building blasting area.
Description
Technical Field
The invention relates to the technical field of dust settling devices, in particular to a building blasting dust reduction auxiliary device.
Background
The building can produce a large amount of dust when blasting, in order to avoid the environment around the dust pollution, need carry out the dust fall work when the building blasting, and people use the fog gun machine to carry out the dust fall work at present usually.
When utilizing the fog gun machine to carry out the dust fall, at first put the fog gun machine in the workspace, after the building blasting, open the fog gun machine, the atomizer on the fog gun machine sprays the water atomization, carries out the dust fall to the workspace and handles, but the atomizer on the current fog gun machine is difficult to carry out angle modulation, and then is difficult to adjust the water smoke spraying range, can only spray with single angle, and the scope that water smoke sprayed is limited, influences dust fall efficiency.
In view of the above disadvantages, we specially design a building blasting dust reduction auxiliary device capable of adjusting the water mist spraying range.
Disclosure of Invention
The invention provides a building blasting dust reduction auxiliary device capable of adjusting a water mist spraying range, aiming at overcoming the defects that an atomizing nozzle on an existing fog gun machine is difficult to adjust an angle, further the spraying range of water mist is difficult to adjust, and spraying can be carried out only at a single angle.
The utility model provides a building blasting dust reduces assistor, which comprises a case, the dryer, water pipe and atomizer, quick-witted incasement portion is from taking the water tank, water pump and controller, and water tank and water pump UNICOM, quick-witted case upper portion rotary type is connected with the dryer, the dryer left side is air-out portion, the dryer right side is the air inlet portion, and the dryer right side is from taking the interception net, the dryer left side is connected with the water pipe, water pipe lower part and quick-witted incasement water pump UNICOM, the even rotary type in circumferencial direction is connected with atomizer on the water pipe left side, atomizer all with water pipe UNICOM, still including adjustment mechanism and collection mechanism, the dryer left part is equipped with the inclination through adjusting atomizer and carries out the adjustment mechanism who adjusts to the spray regime, machine case upper left portion is equipped with the collection mechanism that is used for collecting the water that drips.
Further, adjustment mechanism is including the rack, first lead screw and first guide arm, the atomizer outside evenly is connected with the tooth respectively, dryer upper left portion rear side is connected with first guide arm, sliding connection has the rack on the first guide arm, the tooth meshing on rack left portion and the atomizer, dryer upper left portion front side rotation formula is connected with first lead screw, first lead screw is connected with the anterior threaded type of rack, remove through the positive and negative rotation drive rack of first lead screw, then drive atomizer internal-external rotation, the inclination to the atomizer is adjusted.
Further, collect the mechanism including water storage box, outlet valve and branch, both sides all are connected with branch around the upper left portion of quick-witted case, and slidingtype is connected with the water storage box between two branches, and the water storage box is located the water pipe below, and the lower part left side is connected with the outlet valve before the water storage box, outlet valve and water storage box UNICOM.
Further, still including being used for striking off the mechanism to the impurity on the interception net right side on the dryer, strike off the mechanism including scraper blade and pivot, interception net middle part rotary type on the dryer is connected with the pivot, and both sides all are connected with the scraper blade around the pivot, and the contact on the interception net right side on scraper blade left side and the dryer, the scraper blade rotates and strikes off the impurity of absorption on the interception net.
Further, still including the elevating system who is used for adjusting the inclination of dryer, elevating system is including the second lead screw, the pull rod, slide rail and second guide arm, dryer bottom right side is connected with the slide rail, machine roof portion right front side rotation type is connected with the second lead screw, threaded connection has the pull rod on the second lead screw, pull rod and slide rail sliding type are connected, machine roof portion right rear side is connected with the second guide arm, second guide arm and pull rod rear portion sliding type are connected, the second lead screw rotates the drive pull rod and moves down, the pull rod moves down and passes through slide rail drive dryer clockwise rotation, adjust dryer inclination.
Further, still including being used for driving the water storage box and move the lazytongs that go on with the wind section of thick bamboo rotation synchronization, lazytongs is including the stay cord, leading wheel and spring, the equal rotary type in upper portion left and right sides is connected with the leading wheel before the quick-witted case, the pull cord front portion is connected with the stay cord, two leading wheels are walked around to the stay cord, and the stay cord left side is connected with the preceding upper portion of water storage box, all be connected with the spring between both sides and the quick-witted case around the water storage box upper portion right wall, the spring is all around rolling up on branch, the pull cord moves down and drags the stay cord, the stay cord is pulled the water storage box right, guarantee that the water storage box is located the water pipe below all the time.
Further, still including being used for carrying out filterable filtering mechanism to the recycled water, filtering mechanism is including arc lid and filter screen, and the upper left portion of water pipe runs through formula ground sliding type and is connected with the filter screen, and inside the filter screen was located the water pipe, the filter screen left side was connected with the arc lid, the arc lid and the laminating of water pipe outer wall.
Furthermore, the machine case further comprises idler wheels, and the front side and the rear side of the bottom of the machine case are connected with the idler wheels in a bilateral symmetry rotating mode.
The beneficial effects are that: 1. according to the invention, through the matching of the teeth on the atomizing nozzle and the rack, the atomizing nozzle can rotate inside and outside, and the inclination angle of the atomizing nozzle is adjusted, so that the water mist spraying range is expanded, and the dust falling treatment is rapidly carried out on the building blasting area.
2. When the water pressure of blowout water smoke diminishes, the water droplet falls to in the water storage box, can so collect the water that drips, avoids water to be wasted, the water economy resource.
3. According to the invention, the scraper plate rotates to scrape off impurities adsorbed on the air duct intercepting net, so that the influence on the use of the air duct is avoided, and the normal operation of the air duct is ensured.
4. The pull rod can be adjusted through the slide rail to the inclination of dryer through reciprocating to highly adjusting spraying, do benefit to people and carry out dust removal work.
5. According to the invention, the pull rod moves downwards, and the water storage box can be pulled rightwards through the pull rope, so that the water storage box can collect water dripping after the air duct is inclined, the water is prevented from permeating into the case, and the electronic element in the case is prevented from being out of order.
6. According to the invention, the filter screen is utilized to filter impurities in the regenerated water, so that the impurities are prevented from flowing in, the atomizing nozzle is prevented from being blocked, the atomizing nozzle is favorable for spraying water mist, the water mist smoothly flows out of the atomizing nozzle, and the dust falling function is maintained.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of the adjusting mechanism of the present invention.
Fig. 4 is a schematic perspective view of the collecting mechanism of the present invention.
Fig. 5 is a perspective view of the scraping mechanism of the present invention.
Fig. 6 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 7 is a first perspective view of the synchronization mechanism of the present invention.
FIG. 8 is a second perspective view of the synchronization mechanism of the present invention.
Fig. 9 is a schematic perspective view of a first filter mechanism according to the present invention.
Fig. 10 is a schematic perspective view of a second filter mechanism according to the present invention.
In the reference symbols: 1-a cabinet, 2-an air duct, 3-a water pipe, 4-an atomizing nozzle, 5-an adjusting mechanism, 51-a rack, 52-a first screw rod, 53-a first guide rod, 6-a collecting mechanism, 61-a water storage box, 62-a drain valve, 63-a support rod, 7-a scraping mechanism, 71-a scraper, 72-a rotating shaft, 8-a lifting mechanism, 81-a second screw rod, 82-a pull rod, 83-a slide rail, 84-a second guide rod, 9-a synchronizing mechanism, 91-a pull rope, 92-a guide wheel, 93-a spring, 10-a filtering mechanism, 101-an arc cover and 102-a filtering screen.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides a building blasting dust reduces assistor, as shown in fig. 1, fig. 2 and fig. 5 are shown, including quick-witted case 1, dryer 2, water pipe 3, atomizer 4, adjustment mechanism 5 and collection mechanism 6, machine case 1 is inside from taking the water tank, water pump and controller, and water tank and water pump UNICOM, dryer 2 rotary type is connected in quick-witted case 1 upper portion, dryer 2 left side is air outlet portion, dryer 2 right side is the air inlet portion, and dryer 2 right side is from taking the interception net, dryer 2 left side is connected with water pipe 3, water pipe 3 lower part and the water pump UNICOM in quick-witted case 1, water pipe 3 left side is connected with six atomizer 4 along the circumferencial direction rotary type, atomizer 4 all with water pipe 3 UNICOM, dryer 2 left part is equipped with adjustment mechanism 5, adjustment mechanism 5 can adjust atomizer 4's inclination, machine case 1 upper left side is equipped with collection mechanism 6, collection mechanism 6 can collect the water that drips, avoid water to be wasted.
As shown in fig. 1 and 2, the case further comprises rollers, wherein the rollers are rotatably connected to the front side and the rear side of the bottom of the case 1 in a bilateral symmetry manner, and the rollers are convenient for people to move the case 1.
As shown in fig. 1 and 3, the adjusting mechanism 5 includes a rack 51, a first lead screw 52 and a first guide rod 53, a plurality of teeth are connected to the outer side of the atomizing nozzle 4, the first guide rod 53 is welded to the rear side of the upper left portion of the air duct 2, the rack 51 is slidably connected to the first guide rod 53, the left portion of the rack 51 is engaged with the teeth on the atomizing nozzle 4, the first lead screw 52 is rotatably connected to the front side of the upper left portion of the air duct 2, and the first lead screw 52 is threadedly connected to the front portion of the rack 51.
As shown in fig. 1 and 3, the collecting mechanism 6 includes two water storage boxes 61, a drain valve 62 and two support rods 63, the two support rods 63 are fixedly connected to the front and rear sides of the upper left portion of the cabinet 1, the water storage box 61 is slidably connected between the two support rods 63, the water storage box 61 is located below the water pipe 3, the drain valve 62 is installed on the left side of the lower front portion of the water storage box 61, and the drain valve 62 is communicated with the water storage box 61.
When a building is blasted and dust falling treatment needs to be carried out on dust in the air, the dust reduction auxiliary device can be used for operation, firstly, a water pump in a machine case 1 is started through a controller in the machine case 1, so that water can be conveyed to an atomizing nozzle 4 through a water pipe 3, then the atomizing nozzle 4 atomizes and sprays the water to carry out dust falling treatment on the dust in the air, then, an air duct 2 is started, the air duct 2 blows sprayed water mist to the left, so that the water mist can be pushed to the left by utilizing high wind power to realize the effect of spraying the water mist to a remote area, when people need to adjust the spraying range of the water mist, the first screw rod 52 is rotated positively and reversely, the rack frame 51 is driven to move leftwards and rightwards by the positive and negative rotation of the first screw rod 52, and the rack frame 51 is meshed with teeth on the atomizing nozzle 4, when the rack frame 51 moves leftwards and rightwards, the atomizing nozzle 4 can rotate inwards and outwards, so can adjust the inclination of atomizer 4, and then adjust the angle of spraying water smoke, realize the effect of adjusting the spray range of atomizer 4, after the dust fall work is finished, close the water pump through the controller in the chassis 1, then close the dryer 2, when the water pump is closed, the water pressure of water smoke sprayed by atomizer 4 will diminish, the water smoke will drip into the water storage box 61 along atomizer 4 and water pipe 3, avoid the rivers on the ground, reduce the waste of water, then put the container under the drain valve 62, then open the drain valve 62, discharge the water in the water storage box 61 to the container under, so can collect the water that drips, later close the drain valve 62 can, repeat the above operation can carry on the dust fall to the aerial dust, and rack 51 moves about and can make atomizer 4 rotate inside and outside, thereby adjust atomizer 4's inclination to adjust the scope of spraying, do benefit to and carry out dust fall work.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and 5, the wind tunnel type solar energy collecting device further includes a scraping mechanism 7, the scraping mechanism 7 includes scrapers 71 and a rotating shaft 72, the rotating shaft 72 is rotatably connected to the middle portion of the intercepting net on the wind tunnel 2, the number of the scrapers 71 is two, the two scrapers 71 are respectively and fixedly connected to the front and rear sides of the rotating shaft 72, and the left side of each scraper 71 is in contact with the right side of the intercepting net on the wind tunnel 2.
Because dryer 2 right side is the portion of induced drafting, the in-process of use, easily adsorb impurity on the interception net on dryer 2 right side, the operation of avoiding dryer 2 receives the influence, need clear up the online impurity of dryer 2 right side interception, at first rotate pivot 72, then drive scraper 71 and rotate, scraper 71 rotates and can strike off the online impurity of interception, so can clear up the online impurity of interception, guarantee dryer 2 normal operating, after the impurity clearance finishes on the interception net, stall pivot 72 and scraper 71 can.
As shown in fig. 1 and 6, the drying machine further comprises an elevating mechanism 8, the elevating mechanism 8 comprises a second lead screw 81, a pull rod 82, a slide rail 83 and a second guide rod 84, the slide rail 83 is connected to the right side of the bottom of the air duct 2, the second lead screw 81 is rotatably connected to the right front side of the top of the chassis 1, the pull rod 82 is connected to the second lead screw 81 in a threaded manner, the pull rod 82 is connected to the slide rail 83 in a sliding manner, the right rear side of the top of the chassis 1 is connected to the second guide rod 84, and the second guide rod 84 is connected to the rear portion of the pull rod 82 in a sliding manner.
When the inclination angle of the air duct 2 needs to be adjusted, the lifting mechanism 8 can be used for operating, the second screw rod 81 is rotated forwards and backwards at first, the second screw rod 81 drives the pull rod 82 to move forwards and backwards, the pull rod 82 moves upwards and downwards and drives the air duct 2 to rotate forwards and backwards through the slide rail 83, and therefore the inclination angle of the air duct 2 can be adjusted, the height of sprayed water mist is adjusted, dust falling treatment can be carried out on dust with different heights, and the dust falling effect is improved.
As shown in fig. 1, 7 and 8, the multifunctional water storage box further comprises a synchronizing mechanism 9, the synchronizing mechanism 9 comprises two pull ropes 91, two guide wheels 92 and springs 93, the two guide wheels 92 are rotatably connected to the left side and the right side of the front upper portion of the machine case 1 respectively, the pull rope 91 is connected to the front portion of the pull rod 82, the pull rope 91 bypasses the two guide wheels 92, the left side of the pull rope 91 is connected to the front upper portion of the water storage box 61, the springs 93 are connected between the front side and the rear side of the right wall of the upper portion of the water storage box 61 and the machine case 1, and the springs 93 are wound on the supporting rods 63.
When dryer 2 corotation becomes the tilt state, when pull rod 82 moves down, pull rod 82 can pull stay cord 91 downwards, then make stay cord 91 pull water storage box 61 right side, water storage box 61 is located quick-witted case 1 left part top, spring 93 is compressed, because dryer 2 is the tilt state slope, the water that drips can be in dryer 2 drippage to water storage box 61 along, thereby avoid on water drippage to quick-witted case 1, prevent water infiltration machine case 1, when dryer 2 reversal becomes the horizontality, when pull rod 82 upwards moves, pull rod 82 can release stay cord 91, under the elastic action of spring 93, water storage box 61 moves left and resets, can be when dryer 2 is the tilt state, collect to the water that drips, and can also avoid water infiltration machine case 1, avoid the electronic component in quick-witted case 1 to break down.
As shown in fig. 1, 9 and 10, the water pipe filter further comprises a filtering mechanism 10, the filtering mechanism 10 comprises an arc cover 101 and a filtering net 102, the filtering net 102 is connected to the upper left part of the water pipe 3 in a penetrating and sliding manner, the filtering net 102 is located inside the water pipe 3, the filtering net 102 can filter impurities in water, the arc cover 101 is connected to the left side of the filtering net 102, and the arc cover 101 is attached to the outer wall of the water pipe 3.
In order to save water, in the dust fall work, use the regeneration water widely and carry out dust fall work, and regeneration aquatic probably floats there is impurity, to avoid the impurity of aquatic to block up atomizer 4, can use filter mechanism 10 to filter the regeneration water, when water in the water pipe 3 flows into atomizer 4 through filter screen 102, filter screen 102 can filter the impurity of regeneration aquatic, avoid impurity to flow into atomizer 4, after dust fall work, take filter screen 102 out to the left through arc lid 101, then clear up the impurity on the filter screen 102, after the impurity clearance on the filter screen 102 is accomplished, rethread arc lid 101 with filter screen 102 in the smooth return pipe 3 of right side, to sum up can utilize filter the impurity of filter screen 102 in the regeneration aquatic to filter, prevent that atomizer 4 from appearing blocking phenomenon, do benefit to atomizer 4 blowout water smoke.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a building blasting dust reduces assistor, including quick-witted case (1), dryer (2), water pipe (3) and atomizer (4), quick-witted case (1) is inside from taking the water tank, water pump and controller, and water tank and water pump UNICOM, quick-witted case (1) upper portion rotary type is connected with dryer (2), dryer (2) left side is air-out portion, dryer (2) right side is the air inlet portion, and dryer (2) right side is from taking the interception net, dryer (2) left side is connected with water pipe (3), water pipe (3) lower part and the water pump UNICOM in quick-witted case (1), water pipe (3) left side is connected with atomizer (4) along the even rotary type of circumferencial direction, atomizer (4) all with water pipe (3) UNICOM, a serial communication, the utility model is characterized in that, still including adjustment mechanism (5) and collection mechanism (6), dryer (2) left part is equipped with adjustment mechanism (5) that carry out the regulation to the scope of spraying through the inclination of adjusting atomizer (4), the upper left portion of adjusting atomizer (1) is equipped with collection mechanism (6) that is used for collecting the water that the machine case that drops.
2. The building blasting dust reduction auxiliary device according to claim 1, wherein the adjusting mechanism (5) comprises a rack (51), a first lead screw (52) and a first guide rod (53), teeth are uniformly connected to the outer side of the atomizing nozzle (4) respectively, the first guide rod (53) is connected to the rear side of the upper left portion of the air duct (2), the rack (51) is slidably connected to the first guide rod (53), the left portion of the rack (51) is meshed with the teeth on the atomizing nozzle (4), the first lead screw (52) is rotatably connected to the front side of the upper left portion of the air duct (2), the first lead screw (52) is threadedly connected to the front portion of the rack (51), the rack (51) is driven to move left and right through the forward and reverse rotation of the first lead screw (52), and then the atomizing nozzle (4) is driven to rotate inside and outside, so as to adjust the inclination angle of the atomizing nozzle (4).
3. The building blasting dust reduction auxiliary device according to claim 2, wherein the collecting mechanism (6) comprises a water storage box (61), a water release valve (62) and a support rod (63), the support rod (63) is connected to the front side and the rear side of the upper left part of the machine case (1), the water storage box (61) is slidably connected between the two support rods (63), the water storage box (61) is located below the water pipe (3), the water release valve (62) is connected to the left side of the lower front part of the water storage box (61), and the water release valve (62) is communicated with the water storage box (61).
4. The building blasting dust reduction aid as recited in claim 3, further comprising a scraping mechanism (7) for scraping off impurities on the right side of the intercepting screen on the air duct (2), wherein the scraping mechanism (7) comprises a scraper (71) and a rotating shaft (72), the rotating shaft (72) is rotatably connected to the middle of the intercepting screen on the air duct (2), the scrapers (71) are respectively connected to the front side and the rear side of the rotating shaft (72), the left side of the scraper (71) is in contact with the right side of the intercepting screen on the air duct (2), and the scraper (71) rotates to scrape off the impurities adsorbed on the intercepting screen.
5. The building blasting dust reduction auxiliary device according to claim 4, further comprising an elevating mechanism (8) for adjusting the inclination angle of the air duct (2), wherein the elevating mechanism (8) comprises a second lead screw (81), a pull rod (82), a slide rail (83) and a second guide rod (84), the slide rail (83) is connected to the right side of the bottom of the air duct (2), the second lead screw (81) is rotatably connected to the right front side of the top of the case (1), the pull rod (82) is threadedly connected to the second lead screw (81), the pull rod (82) is slidably connected to the slide rail (83), the second guide rod (84) is connected to the right rear side of the top of the case (1), the second guide rod (84) is slidably connected to the rear portion of the pull rod (82), the second lead screw (81) rotates to drive the pull rod (82) to move down, the pull rod (82) moves down to drive the air duct (2) to rotate clockwise through the slide rail (83), and the inclination angle of the air duct (2) is adjusted.
6. The building blasting dust reduction auxiliary device according to claim 5, further comprising a synchronizing mechanism (9) for driving the water storage box (61) to move rightwards and synchronously rotating the air duct (2), wherein the synchronizing mechanism (9) comprises a pull rope (91), guide wheels (92) and a spring (93), the guide wheels (92) are rotatably connected to the left side and the right side of the front upper portion of the case (1), a pull rope (91) is connected to the front portion of the pull rod (82), the pull rope (91) bypasses the two guide wheels (92), the left side of the pull rope (91) is connected to the front upper portion of the water storage box (61), the spring (93) is connected between the front side and the rear side of the right wall of the upper portion of the water storage box (61) and the case (1), the spring (93) is wound on the support rod (63), the pull rod (82) moves downwards to pull the pull rope (91), the pull rope (91) pulls the water storage box (61) rightwards, and the water storage box (61) is ensured to be always located below the water pipe (3).
7. The building blasting dust reduction auxiliary device according to claim 6, further comprising a filtering mechanism (10) for filtering reclaimed water, wherein the filtering mechanism (10) comprises an arc cover (101) and a filtering net (102), the filtering net (102) is slidably connected to the upper left portion of the water pipe (3) in a penetrating manner, the filtering net (102) is located inside the water pipe (3), the arc cover (101) is connected to the left side of the filtering net (102), and the arc cover (101) is attached to the outer wall of the water pipe (3).
8. The building blasting dust reduction aid according to claim 1, further comprising rollers rotatably connected to the front and rear sides of the bottom of the housing (1) in bilateral symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211468528.2A CN115738553A (en) | 2022-11-22 | 2022-11-22 | Building blasting dust reduces assistor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211468528.2A CN115738553A (en) | 2022-11-22 | 2022-11-22 | Building blasting dust reduces assistor |
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| Publication Number | Publication Date |
|---|---|
| CN115738553A true CN115738553A (en) | 2023-03-07 |
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| CN202211468528.2A Pending CN115738553A (en) | 2022-11-22 | 2022-11-22 | Building blasting dust reduces assistor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117464201A (en) * | 2023-12-18 | 2024-01-30 | 河北两山能源环保科技有限公司 | Steel pipe laser cutting device |
| CN118649498A (en) * | 2024-08-21 | 2024-09-17 | 中交一公局第六工程有限公司 | Air humidification dust device for building solid waste treatment |
-
2022
- 2022-11-22 CN CN202211468528.2A patent/CN115738553A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117464201A (en) * | 2023-12-18 | 2024-01-30 | 河北两山能源环保科技有限公司 | Steel pipe laser cutting device |
| CN118649498A (en) * | 2024-08-21 | 2024-09-17 | 中交一公局第六工程有限公司 | Air humidification dust device for building solid waste treatment |
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