CN203829822U - Multifunctional dust remover and control system thereof - Google Patents
Multifunctional dust remover and control system thereof Download PDFInfo
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- CN203829822U CN203829822U CN201420225126.4U CN201420225126U CN203829822U CN 203829822 U CN203829822 U CN 203829822U CN 201420225126 U CN201420225126 U CN 201420225126U CN 203829822 U CN203829822 U CN 203829822U
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Abstract
The utility model discloses a multifunctional dust remover which comprises a chassis, air duct brackets, an air duct, a control panel, a frequency conversion fan, an atomization nozzle, a dust suction pipe, a dust suction head, a water tank and a high-pressure water pump, wherein the air duct brackets are vertically fixed in the middle of the chassis, the air duct is arranged between the air duct brackets along a horizontal direction, the control panel is arranged between the air duct brackets along a vertical direction, two ends of the control panel are respectively fixed together with the air duct brackets, the frequency conversion fan is arranged in the air duct and is electrically connected with the control panel, the atomization nozzle is arranged at one end of the air duct, one end of the dust suction pipe is connected with the other end of the air duct, the dust suction head is connected with the other end of the dust suction pipe, the water tank is arranged at the front part of the chassis, and the high-pressure water pump is arranged in the middle of the chassis, and is respectively communicated with the water tank and the atomization nozzle through water pipes. The multifunctional dust remover integrates a dust suction mode and an atomizing mode into a whole, and has the advantages of simple structure, simplicity and convenience in operation, good dust falling effect, safety, energy saving, strong practicability, and the like.
Description
Technical field
The utility model relates to dust falling device field, particularly relates to a kind of multi-functional depositing dust machine.
Background technology
Along with national haze weather showed increased over the past two years, the harm of the harmful substances such as PM2.5 is increasing, especially in the adverse circumstances such as engineering construction scene, earth excavation, stir lime, picking in every production links such as cutter, transport can a large amount of dust of generation, the eye of this dust to people, ear, skin, digestive system particularly respiratory system all can produce very large injury, if work and will very easily catch pneumoconiosis, serious threat life security under the environment that workman exceeds standard at dust content for a long time.In addition, in work progress, produce a large amount of dust and also can cause severe contamination to surrounding enviroment.Therefore, engineering construction scene must take effective measurements for reduction that the harm of dust is dropped to minimum level.At present, the dust-removing method that building site generally adopts has three kinds, and one is that exposed soil covers, and one is to water in place, and the mode depositing dust of spray for dust suppression is being attempted adopting in some area in addition.
Exposed soil covers and conventionally adopts Polypropylence Sheet large area to cover, and in construction, to repeatedly start Polypropylence Sheet and cover again, very trouble, Polypropylence Sheet is fragile, be difficult to repeatedly reuse, and sharp materials under covering cannot find, easily allows people step on injured.
The place common use of watering manually pushes away sprinkling truck and waters, and watering efficiency is low, and watering area is limited, can only go-cart watering on level land, and the surface water easily volatilizees, and need to repeatedly sprinkle water.
In addition, on the operation side in construction, cannot sprinkle water with timely by plastic covering cloth, above two kinds of methods cannot solve the large area airborne dust problem in construction.
At present, in some municipal works, also adopt the method for atomizing de-dusting, mainly for atmospheric haze, the coverage of atomizing de-dusting is large, more than range can reach 30m, although dust-laying effect is better, but also inapplicable for the construction fugitive dust among a small circle of cutting a hole a class in construction as picked, the one, airborne dust adopts the power consumption of spray pattern depositing dust water consumption among a small circle, very waste, the 2nd, the water smoke of high pressure ejection may be ejected into operating personnel makes it operate with it, and the 3rd, water smoke can cause the cutter equipment that the picks short circuit of pneumatic pick one class, and even personnel's electric shock accidents of equipment short circuit occurs.
Utility model content
The technical problem that the utility model mainly solves is the deficiency for single depositing dust pattern in site construction, a kind of simple in structure, easy and simple to handle, energy-saving safe is provided and had not only been applicable to local airborne dust but also had been applicable to the multi-functional depositing dust machine of large area airborne dust.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of multi-functional depositing dust machine, comprising: chassis; Air duct support, described air duct support comprises the first support and the second support that be arranged in parallel, the middle part on described chassis is all vertically fixed in one end of one end of described the first support and described the second support; Air duct, described air duct along continuous straight runs is located between described the first support and described the second support, and described air duct fixes with the other end of described the first support and the other end of described the second support respectively; Control panel, described control panel is vertically located between described the first support and described the second support, and is positioned under described air duct; The two ends of described control panel fix with described the first support and described the second support respectively; Frequency conversion fan, described frequency conversion fan is located in described air duct, and is electrically connected with described control panel; Atomizer, described atomizer is installed on one end of described air duct; Sweep-up pipe, one end of described sweep-up pipe is connected with the other end of described air duct; Cleaner head, described cleaner head is connected with the other end of described sweep-up pipe; Water tank, described water tank is located at the front portion on described chassis; High-pressure hydraulic pump, described high-pressure hydraulic pump is located at the middle part on described chassis, and is connected with described water tank and described atomizer respectively by water pipe.
Described multi-functional depositing dust machine has two kinds of mode of operations, and one is dust suction pattern, corresponding to the dust suction frequency band of frequency conversion fan; Another kind is spray pattern, corresponding to the spraying frequency band of frequency conversion fan, wherein, when described multi-functional depositing dust machine is during in dust suction pattern, described frequency conversion fan works in dust suction frequency band, and dust is inhaled into described cleaner head and in described sweep-up pipe flows to described air duct; When described multi-functional depositing dust machine is during in spray pattern, described frequency conversion fan works in spraying frequency band, water in described water tank is extracted out rear and is delivered in described atomizer by described water pipe by described high-pressure hydraulic pump, atomizing through described atomizer forms water smoke, finally under the wind-force effect of described frequency conversion fan, from described atomizer, sprays.
Preferably, described air duct is ampuliform structure, comprise air duct oral area, air duct belly and air duct afterbody, the Rotary-table that described air duct oral area is hollow, and be integrative-structure, the cylinder that described air duct belly is hollow with described air duct belly, described air duct afterbody is combined by cylindrical portion and spherical portion, described atomizer is fixed on described air duct oral area, and described blower fan is located at described air duct belly, and described sweep-up pipe is connected with described air duct afterbody.
Preferably, between described air duct belly and described air duct afterbody, be provided with detachable filter course, the dust sucking for filtering described cleaner head.
Preferably, the lower end of described air duct afterbody is provided with ash collection slot, for collecting the dust after described detachable filter course filters.
Preferably, the both sides on described chassis are separately installed with tire.
Preferably, the rear portion on described chassis is provided with push and pull bar.
Preferably, described atomizer is circular, and the anchor ring of described atomizer is provided with a circle micropore.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: the control system that a kind of above-mentioned multi-functional depositing dust machine is provided, described control system comprises AC power, the first switch, second switch, the first A.C. contactor, the second A.C. contactor, water pump and frequency conversion fan, one end of described the first switch is connected with the live wire end of described AC power, and the other end is connected with the input of described the first A.C. contactor; One end of described second switch is connected with the live wire end of described AC power, and the other end is connected with the input of described the second A.C. contactor; Described the first A.C. contactor is provided with the first output contact and the second output contact, described the second A.C. contactor is provided with the 3rd output contact, one end of described frequency conversion fan is connected with the live wire end of described AC power, and the other end is connected with the zero line side of described AC power by described the first output contact and described the 3rd output contact respectively; One end of described water pump is connected with the live wire end of described AC power, and the other end is connected with the zero line side of described AC power by described the second output contact.
Preferably, described AC power is 220V.
Preferably, described the first switch and described second switch are single-pole double-throw switch (SPDT).
The beneficial effects of the utility model are:
Multi-functional depositing dust machine of the present utility model utilization is arranged at single frequency conversion fan in air duct as depositing dust power source, atomizer is set respectively and corresponding spray pattern and the dust suction pattern of adopting of cleaner head carried out depositing dust by the two ends at air duct; The high pressure wind-force that spray pattern utilizes frequency conversion fan high speed rotating to produce, by the water droplet ejection going out after atomizer atomization, the water smoke of ejection combines with airborne suspended particle, and then large area airborne dust is carried out to depositing dust; Dust suction pattern produces suction by frequency conversion fan at air inlet, the local airborne dust within the scope of absorption small size.Multi-functional depositing dust machine of the present utility model unites two into one spraying and two kinds of dedusting patterns of dust suction, make up that atomizing de-dusting machine can not use aspect depositing dust among a small circle and dust suction depositing dust machine cannot suppress the defect of large area airborne dust, there is the advantages such as simple in structure, easy and simple to handle, dust-laying effect is good, energy-saving safe, practical and a tractor serves several purposes, be particularly useful for the on-the-spot local depositing dust of engineering construction and depositing dust on a large scale.
Brief description of the drawings
Fig. 1 is the structural representation of the multi-functional depositing dust machine of the utility model;
Fig. 2 is the working state figure of the multi-functional depositing dust machine of the utility model in the time of dust suction pattern;
Fig. 3 is the working state figure of the multi-functional depositing dust machine of the utility model in the time of spray pattern;
Fig. 4 is the circuit diagram of the control system of the multi-functional depositing dust machine of the utility model.
Detailed description of the invention
See also Fig. 1 and Fig. 2, the utility model provides a kind of multi-functional depositing dust machine, comprise that chassis 1, chassis 1 are rectangle car body, comprise front portion 101, middle part 102 and rear portion 103, air duct support 2, air duct 3, control panel 4, frequency conversion fan (not shown in FIG.), atomizer 5, sweep-up pipe 6, cleaner head 7, ash collection slot 8, detachable filter course 9, water tank 10 and high-pressure hydraulic pump 11 are installed on chassis 1, the both sides on chassis 1 are separately installed with tire 12, for multi-functional depositing dust machine ground running.The rear portion 103 on chassis 1 is provided with push and pull bar 13, and the multi-functional depositing dust machine of convenient operation personnel push-and-pull carries out motor-driven dedusting; In the utility model, air duct support 2 comprises that the first support 201 of be arrangeding in parallel and second one end of support 202, the first supports 201 and one end of the second support 202 are all vertically fixed on the middle part 102 on chassis 1; Air duct 3 along continuous straight runs are located between the first support 201 and the second support 202, and fix with the other end of the first support 201 and the other end of the second support 202 respectively; Control panel 4 is vertically located between the first support 201 and the second support 202, and is positioned under air duct 3, and the two ends of control panel 4 fix with the first support 201 and the second support 202 respectively; Frequency conversion fan is located in air duct 3, and is electrically connected with control panel 4; Atomizer 5 is installed on one end of air duct 3, and atomizer 5 is circular, and the anchor ring of atomizer 5 is provided with a circle micropore (not shown in FIG.); One end of sweep-up pipe 6 is connected with the other end of air duct 3; Cleaner head 7 is connected with the other end of sweep-up pipe 6; Water tank 10 is located at the front portion 101 on chassis 1; High-pressure hydraulic pump 11 is located at the middle part 102 on chassis 1, and is connected with water tank 10 and atomizer 5 respectively by water pipe 14; Wherein, when multi-functional depositing dust machine is during in dust suction pattern, frequency conversion fan works in dust suction frequency band, and dust is inhaled into cleaner head 7 and in sweep-up pipe 6 flows to air duct 3; When multi-functional depositing dust machine is during in spray pattern, frequency conversion fan works in spraying frequency band, water in water tank 10 is extracted out rear and is delivered in atomizer 5 by water pipe 14 by high-pressure hydraulic pump 11, atomizing through atomizer 5 forms water smoke, last ejection from atomizer 5 under the wind-force effect of frequency conversion fan.
As shown in Figure 1, Figure 2 and Figure 3, in the utility model, air duct 3 is ampuliform structure, comprises air duct oral area 301, air duct belly 302 and air duct afterbody 303, the Rotary-table that air duct oral area 301 is hollow, and be integrative-structure with air duct belly 302; The cylinder that air duct belly 302 is hollow, air duct afterbody 303 is combined by cylindrical portion 303a and spherical portion 303b, and atomizer 5 is fixed on air duct oral area 301, and frequency conversion fan is located at air duct belly 302, and sweep-up pipe 6 is connected with spherical portion 303b.Between air duct belly 302 and cylindrical portion 303a, be provided with detachable filter course 9, the dust sucking for filtering cleaner head 7, detachable filter course 9 can be for convenience detach, is convenient to change in time filter net cloth.The cylindrical portion 303a lower end of air duct afterbody 303 is provided with ash collection slot 8, and for collecting the dust after detachable filter course 9 filters, ash collection slot 8 needs periodic cleaning.
In addition, please continue to refer to Fig. 4, the utility model also provides a kind of control system of above-mentioned multi-functional depositing dust machine, and control system comprises AC power AC, the first K switch 1, second switch K2, the first A.C. contactor J1, the second A.C. contactor J2, high-pressure hydraulic pump 11 and frequency conversion fan M; Wherein, AC power AC is 220V, and the first K switch 1 and second switch K2 are single-pole double-throw switch (SPDT).One end of the first K switch 1 is connected with the live wire end of AC power AC, and the other end is connected with the input of the first A.C. contactor J1; One end of second switch K2 is connected with the live wire end of AC power AC, and the other end is connected with the input of the second A.C. contactor J2; The first A.C. contactor J1 is provided with the first output contact J1a and the second output contact J1b, the second A.C. contactor J2 is provided with the 3rd output contact J2a, one end of frequency conversion fan M is connected with the live wire end of AC power AC, and the other end is connected with the zero line side of AC power AC by the first output contact J1a and the 3rd output contact J2a respectively; One end of high-pressure hydraulic pump 11 is connected with the live wire end of AC power AC, and the other end is connected with the zero line side of AC power AC by the second output contact J1b.
Multi-functional depositing dust facility body running process of the present utility model is as follows:
See also Fig. 1, Fig. 2, Fig. 3 and Fig. 4, because the mode that job site airborne dust produces is more, airborne dust scope also varies, therefore, the depositing dust pattern of multi-functional depositing dust machine of the present utility model has two kinds, be for part among a small circle in the dust suction pattern of airborne dust, a kind of is for the spray pattern of airborne dust on a large scale.
Dust suction pattern: pneumatic pick picks the job sites such as cutter because the airborne dust scope producing is less, use atomizing de-dusting can cause water resource serious waste, and easily short circuit after the equipment water inlets such as pneumatic pick, and then the machine that is damaged even produces personnel casualty accidents, so plant, under environment, to adopt the dedusting of dust suction pattern be optimal selection.Specifically, as shown in Figures 2 and 4, while using dust suction pattern, operating personnel handle control panel 4, press the second switch K2 being arranged on control panel 4, and the second A.C. contactor J2 being connected with second switch K2 triggers closed, and then make the 3rd output contact J2b closure, the frequency conversion fan M energising that is arranged on air duct belly 302 starts to work independently, and because dust suction pattern is lower to the rotating speed requirement of frequency conversion fan M, frequency conversion fan M is now with lower frequency run.Because the air duct oral area 301 of frequency conversion fan M air inlet one side when the High Rotation Speed is in semi-closed state, makes air duct afterbody 303 produce larger negative pressure, thereby produce larger suction at cleaner head 7 places that are being connected with air duct afterbody 303.Cleaner head 7 is aimed at extraneous pollution sources by operating personnel, and the dust outside cleaner head 7 is inhaled into cleaner head 7 and flows to air duct afterbody 303 through sweep-up pipe 6, and most of dust sucking falls into the ash collection slot 8 of air duct afterbody 303 belows after detachable filter course 9 filters; Operating personnel promote multi-functional depositing dust machine by push and pull bar 13 can complete the motor-driven depositing dust to local airborne dust at ground running.
Atomizing de-dusting pattern: the job sites such as earth excavation and stirring lime can produce large-area airborne dust, and simple dust suction pattern cannot effectively have been carried out depositing dust, is optimal selection so adopt spray pattern dedusting under kind environment.Specifically, as shown in Figures 3 and 4, because spray pattern is had relatively high expectations to blast, the supply that can meet charge air flow need be opened wide in one end of air duct belly 302, therefore while using spray pattern, operating personnel need first unload air duct afterbody 303 and detachable filter course 9, one end by air duct belly 302 is opened wide, handle again control panel 4, press the second switch K2 being arranged on control panel 4, then press the first K switch 1, the the first A.C. contactor J1 being connected with the first K switch 1 triggers closed, and then make the first output contact J1a and the second output contact J1b closure, frequency conversion fan M and high-pressure hydraulic pump 11 are switched on and are started working simultaneously, because spray pattern is had relatively high expectations to the rotating speed of frequency conversion fan M, frequency conversion fan M is now with higher frequency run.High-pressure hydraulic pump 11 is directly transported to water on the atomizer 5 of air duct oral area 301 by water pipe 14 from water tank 10 draws water, water form with atomization under High Pressure sprays from the micropore of atomizer 5, the very big wind-force that frequency conversion fan M High Rotation Speed produces pushes water smoke and goes out, form the long and wide column water smoke of spraying range together, after dust and water smoke collision, adhere to water smoke and then the sedimentation that is captured.
The dust suction pattern of multi-functional depositing dust machine of the present utility model to part among a small circle airborne dust suppress very effective, spray pattern is for airborne dust effect is better on a large scale, but due to different mode blast and rotation speed of fan are required different, so two kinds of patterns can not be used simultaneously.
Be different from the situation of prior art, multi-functional depositing dust machine of the present utility model utilization is arranged at single frequency conversion fan in air duct as depositing dust power source, atomizer is set respectively and corresponding spray pattern and the dust suction pattern of adopting of cleaner head carried out depositing dust by the two ends at air duct; The high pressure wind-force that spray pattern utilizes frequency conversion fan high speed rotating to produce, by the water droplet ejection going out after atomizer atomization, the water smoke of ejection combines with airborne suspended particle, and then large area airborne dust is carried out to depositing dust; Dust suction pattern produces suction by frequency conversion fan at air inlet, the local airborne dust within the scope of absorption small size.Multi-functional depositing dust machine of the present utility model unites two into one spraying and two kinds of dedusting patterns of dust suction, make up that atomizing de-dusting machine can not use aspect depositing dust among a small circle and dust suction depositing dust machine cannot suppress the defect of large area airborne dust, there is the advantages such as simple in structure, easy and simple to handle, dust-laying effect is good, energy-saving safe, practical and a tractor serves several purposes, be particularly useful for the on-the-spot local depositing dust of engineering construction and depositing dust on a large scale.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a multi-functional depositing dust machine, is characterized in that, comprising:
Chassis;
Air duct support, described air duct support comprises the first support and the second support that be arranged in parallel, the middle part on described chassis is all vertically fixed in one end of one end of described the first support and described the second support;
Air duct, described air duct along continuous straight runs is located between described the first support and described the second support, and described air duct fixes with the other end of described the first support and the other end of described the second support respectively;
Control panel, described control panel is vertically located between described the first support and described the second support, and is positioned under described air duct; The two ends of described control panel fix with described the first support and described the second support respectively;
Frequency conversion fan, described frequency conversion fan is located in described air duct, and is electrically connected with described control panel;
Atomizer, described atomizer is installed on one end of described air duct;
Sweep-up pipe, one end of described sweep-up pipe is connected with the other end of described air duct;
Cleaner head, described cleaner head is connected with the other end of described sweep-up pipe;
Water tank, described water tank is located at the front portion on described chassis;
High-pressure hydraulic pump, described high-pressure hydraulic pump is located at the middle part on described chassis, and is connected with described water tank and described atomizer respectively by water pipe;
Described multi-functional depositing dust machine has two kinds of mode of operations, and one is dust suction pattern, corresponding to the dust suction frequency band of frequency conversion fan; Another kind is spray pattern, corresponding to the spraying frequency band of frequency conversion fan.
2. multi-functional depositing dust machine according to claim 1, it is characterized in that, described air duct is ampuliform structure, comprise air duct oral area, air duct belly and air duct afterbody, the Rotary-table that described air duct oral area is hollow, and be integrative-structure with described air duct belly, the cylinder that described air duct belly is hollow, described air duct afterbody is combined by cylindrical portion and spherical portion, described atomizer is fixed on described air duct oral area, described blower fan is located at described air duct belly, and described sweep-up pipe is connected with described air duct afterbody.
3. multi-functional depositing dust machine according to claim 2, is characterized in that, between described air duct belly and described air duct afterbody, is provided with detachable filter course, the dust sucking for filtering described cleaner head.
4. multi-functional depositing dust machine according to claim 3, is characterized in that, the lower end of described air duct afterbody is provided with ash collection slot, for collecting the dust after described detachable filter course filters.
5. multi-functional depositing dust machine according to claim 1, is characterized in that, the both sides on described chassis are separately installed with tire.
6. multi-functional depositing dust machine according to claim 1, is characterized in that, the rear portion on described chassis is provided with push and pull bar.
7. multi-functional depositing dust machine according to claim 1, is characterized in that, described atomizer is circular, and the anchor ring of described atomizer is provided with a circle micropore.
8. one kind according to the control system of the multi-functional depositing dust machine described in claim 1-7, it is characterized in that, described control system comprises AC power, the first switch, second switch, the first A.C. contactor, the second A.C. contactor, water pump and frequency conversion fan, one end of described the first switch is connected with the live wire end of described AC power, and the other end is connected with the input of described the first A.C. contactor; One end of described second switch is connected with the live wire end of described AC power, and the other end is connected with the input of described the second A.C. contactor; Described the first A.C. contactor is provided with the first output contact and the second output contact, described the second A.C. contactor is provided with the 3rd output contact, one end of described frequency conversion fan is connected with the live wire end of described AC power, and the other end is connected with the zero line side of described AC power by described the first output contact and described the 3rd output contact respectively; One end of described water pump is connected with the live wire end of described AC power, and the other end is connected with the zero line side of described AC power by described the second output contact.
9. control system according to claim 8, is characterized in that, described AC power is 220V.
10. control system according to claim 8, is characterized in that, described the first switch and described second switch are single-pole double-throw switch (SPDT).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225126.4U CN203829822U (en) | 2014-05-05 | 2014-05-05 | Multifunctional dust remover and control system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225126.4U CN203829822U (en) | 2014-05-05 | 2014-05-05 | Multifunctional dust remover and control system thereof |
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| CN203829822U true CN203829822U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420225126.4U Expired - Fee Related CN203829822U (en) | 2014-05-05 | 2014-05-05 | Multifunctional dust remover and control system thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115753A (en) * | 2017-05-23 | 2017-09-01 | 黄山科太环保科技有限公司 | It is a kind of small-sized except haze car |
| CN107138009A (en) * | 2017-06-11 | 2017-09-08 | 合肥赛福泰斯特玻璃科技有限公司 | A kind of glass production glass dust collecting |
| CN108145866A (en) * | 2017-12-07 | 2018-06-12 | 肖灵芝 | A kind of municipal administration changes its course with electric pole cutting equipment |
| CN108261873A (en) * | 2018-02-06 | 2018-07-10 | 马水军 | A kind of comprehensive prevention and control of air pollution equipment |
| CN109151384A (en) * | 2018-07-22 | 2019-01-04 | 绿山高科建设科技有限公司 | A kind of the depositing dust monitoring system and its dust-removing method in construction site |
| CN110354611A (en) * | 2019-07-22 | 2019-10-22 | 济南二建集团工程有限公司 | Between sealed refuse and spraying device for removing dust |
| CN117687369A (en) * | 2023-12-13 | 2024-03-12 | 中建-大成建筑有限责任公司 | Dust fall spraying energy-saving control method and system based on multi-source data |
-
2014
- 2014-05-05 CN CN201420225126.4U patent/CN203829822U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115753A (en) * | 2017-05-23 | 2017-09-01 | 黄山科太环保科技有限公司 | It is a kind of small-sized except haze car |
| CN107115753B (en) * | 2017-05-23 | 2018-01-30 | 重庆市桑麻环保科技有限公司 | One kind is small-sized to remove haze car |
| CN107138009A (en) * | 2017-06-11 | 2017-09-08 | 合肥赛福泰斯特玻璃科技有限公司 | A kind of glass production glass dust collecting |
| CN108145866A (en) * | 2017-12-07 | 2018-06-12 | 肖灵芝 | A kind of municipal administration changes its course with electric pole cutting equipment |
| CN108261873A (en) * | 2018-02-06 | 2018-07-10 | 马水军 | A kind of comprehensive prevention and control of air pollution equipment |
| CN109151384A (en) * | 2018-07-22 | 2019-01-04 | 绿山高科建设科技有限公司 | A kind of the depositing dust monitoring system and its dust-removing method in construction site |
| CN109151384B (en) * | 2018-07-22 | 2021-04-27 | 广东博智林机器人有限公司 | Dust-settling monitoring system and dust-settling method for construction site |
| CN110354611A (en) * | 2019-07-22 | 2019-10-22 | 济南二建集团工程有限公司 | Between sealed refuse and spraying device for removing dust |
| CN117687369A (en) * | 2023-12-13 | 2024-03-12 | 中建-大成建筑有限责任公司 | Dust fall spraying energy-saving control method and system based on multi-source data |
| CN117687369B (en) * | 2023-12-13 | 2024-05-28 | 中建-大成建筑有限责任公司 | Dust fall spraying energy-saving control method and system based on multi-source data |
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