CN115193201B

CN115193201B - Cyclone spraying activated carbon adsorption composite dust remover for highway surface maintenance vehicle

Info

Publication number: CN115193201B
Application number: CN202211118729.XA
Authority: CN
Inventors: 王超; 赵琦; 王峥; 郭娇; 刘流
Original assignee: Tianjin Transportation Infrastructure Maintenance Group Co ltd
Current assignee: Tianjin Transportation Infrastructure Maintenance Group Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-20
Anticipated expiration: 2042-09-15
Also published as: CN115193201A

Abstract

The invention discloses a cyclone spraying activated carbon adsorption composite dust remover for a highway surface maintenance vehicle, which relates to the technical field of highway surface maintenance and comprises the following components: cyclone dust removal equipment and spray dust removal equipment. The automatic air bag inflation and deflation device further comprises an air bag adaptive mechanism which automatically performs inflation and deflation operations through switching of the filter assembly. The invention can carry out multiple combined treatment of cyclone, spraying and active carbon on harmful gas, so as to improve the treatment effect and efficiency of the gas, so that the gas generated in maintenance can be continuously treated, meanwhile, the gas can be secondarily filtered after cyclone treatment, after a period of filtration, automatic switching among a plurality of filter screens can be carried out according to the amount of impurities accumulated on the filter screens, the treatment effect of the device can be ensured all the time, then the whole sealing performance of the device can be ensured and the abrasion degree among structures can be reduced before and after switching operation, and the operation of the whole device has the integrated and intelligent effects.

Description

Cyclone spraying activated carbon adsorption composite dust remover for highway surface maintenance vehicle

Technical Field

The invention relates to the technical field of highway pavement maintenance, in particular to a cyclone spraying activated carbon adsorption composite dust remover for a highway pavement maintenance vehicle.

Background

The in-process at highway maintenance often needs to use bituminous mixture to repair and maintain, but pollutants such as dust flue gas often can appear when bituminous mixture uses, so often need be equipped with the device that purifies this pollutant in the clearance on the road surface maintenance car to avoid the injury of the more emission of pollutant to people's health.

But it adopts simple and easy cyclone and spray set more of present compound dust remover, but in the long-time maintenance process on highway road surface, there is more harmful gas to discharge, and simple and easy equipment can not handle a large amount of harmful gas, current device is behind sampling cyclone simultaneously, directly drop into spray set and carry out wet-type processing, nevertheless cyclone removes dust the back, its gaseous inside probably still contains a certain amount of tiny particle impurity, and then aggravated spray set's burden, be unfavorable for guaranteeing the treatment effeciency of device.

Disclosure of Invention

The invention aims to provide a cyclone spraying activated carbon adsorption composite dust remover for a highway surface maintenance vehicle, which can perform multiple combined treatment of cyclone, spraying and activated carbon on harmful gas to improve the treatment effect and efficiency of the gas, so that the gas generated in maintenance can be continuously treated, the gas can be secondarily filtered after cyclone treatment, automatic switching among a plurality of filter screens can be performed according to the amount of impurities accumulated on the filter screens after a period of filtering, the treatment effect of the dust remover can be ensured all the time, the whole sealing performance of the dust remover can be ensured and the abrasion degree among structures can be reduced before and after switching operation, the operation of the whole dust remover has an integrated and intelligent effect, and the problem is solved.

In order to achieve the purpose, the invention provides the following technical scheme: a cyclone spraying active carbon adsorption composite dust remover for a highway surface maintenance vehicle comprises:

the device comprises cyclone dust removing equipment, spraying dust removing equipment and active carbon adsorption equipment, wherein the cyclone dust removing equipment is communicated with the spraying dust removing equipment through a first connecting pipe, and the spraying dust removing equipment is communicated with the active carbon adsorption equipment through a second connecting pipe;

the cyclone dust removal equipment, the spray dust removal equipment and the activated carbon adsorption equipment are used for carrying out multistage filtration on impurities;

a bidirectional trigger mechanism is arranged inside the first connecting pipe, and when the filter assembly is blocked, the bidirectional trigger mechanism can automatically operate to drive the driving mechanism to operate to switch the filter assembly;

and the air bag adapting mechanism automatically performs inflation and deflation operation through switching of the filtering component.

Optionally, the cyclone dust removing apparatus includes:

the lower surface of the cyclone cylinder is fixedly connected with the upper surface of the base through a connecting rod, a rotating pipe is fixedly and rotatably connected to the upper surface of the cyclone cylinder in a fixed-axis manner, a feeding pipe is fixedly communicated with the upper surface of the cyclone cylinder, the rotating pipe penetrates into the cyclone cylinder, one end of a first connecting pipe is rotatably connected with the end part of the rotating pipe in a fixed-axis manner, and the first connecting pipe is communicated with the rotating pipe;

the upper surface of the cyclone cylinder is fixedly connected with a motor I, the rotating part of the motor I is in transmission connection with the outer surface of the rotating pipe through a gear transmission mechanism, and the outer surface of the cyclone cylinder is fixedly connected with a spiral block.

Optionally, the spray dust removal device includes:

the other end of the first connecting pipe is communicated with the side face of the spraying box, the lower surface of the spraying box and the lower surface of the activated carbon adsorption equipment are fixedly connected with the upper surface of the base, a discharge pipe is fixedly communicated with the upper surface of the activated carbon adsorption equipment, and the spraying box is communicated with the activated carbon adsorption equipment through a second connecting pipe;

a second motor is fixedly connected to the upper surface of the spraying box, a first opening for the rotating part of the second motor to penetrate through and to be in fixed-axis rotating connection with the rotating part of the second motor is formed in the upper surface of the spraying box, a container is fixedly connected to the rotating part of the second motor, and a nozzle is formed in the lower surface of the container;

the side of the spraying box is fixedly communicated with a return pipe, a pump body is arranged in the return pipe, the end part of the return pipe penetrates into the spraying box and is fixedly communicated with a connecting shell, the inner side of the connecting shell is in fixed-axis rotary connection with the side of the container, and the inner side of the connecting shell is communicated with the side of the container.

Optionally, the filter assembly includes:

the filter screen is arranged in the opening wall of the mounting opening, a connecting cylinder is fixedly connected to the side surface of the rotating plate, an air passage is arranged in the rotating plate, and the air passage is communicated with the inner side of the connecting cylinder;

the first connecting pipe comprises a first pipe body and a second pipe body, and a gap is formed between the first pipe body and the second pipe body for the rotating plate to slide;

an installation cavity is formed in the installation block, a supporting block is rotatably connected to the outer surface of the connecting cylinder in a fixed shaft mode, the end portion of the supporting block is fixedly connected with the inner wall of the installation cavity, and the side face of the installation block is fixedly connected with the outer surface of the first connecting pipe.

Optionally, the drive mechanism comprises:

motor three, motor three the outer shell portion pass through the bracing piece with the surface fixed connection of body two, motor three's the incomplete gear of rotation portion fixedly connected with, the surface fixedly connected with gear of junction box, incomplete gear with gear intermittent type nature meshing, be provided with circular arc portion on the incomplete gear.

Optionally, the bidirectional trigger mechanism includes:

the baffle plate I and the baffle plate II are fixedly connected to the surfaces of the baffle plate I and the baffle plate II, and a sliding groove I and a sliding groove II which are used for the baffle plate I and the baffle plate II to penetrate out and are in sliding connection with are respectively formed in the outer surfaces of the tube body I and the tube body II;

an inserting cylinder is fixedly connected to the wall of the first sliding groove, an inserting rod is connected to the inner side of the inserting cylinder in a sliding mode, the end portion of the inserting rod is fixedly connected with the side face of the first baffle plate, the first baffle plate and the opposite side of the first inserting cylinder are fixedly connected with a first spring, and a first trigger switch is mounted at the wall of the first inserting cylinder;

a second trigger switch is installed at the groove wall of the second sliding groove, a limiting rod is fixedly connected at the groove wall of the second sliding groove, a second abutting rod is sleeved on the surface of the limiting rod in a sliding mode, a second spring is fixedly connected to the opposite side of the second abutting rod and the opposite side of the groove wall of the second sliding groove together, and a second opening through which the second abutting rod penetrates and is fixedly connected with the second abutting rod is formed in the side face of the second baffle.

Optionally, the balloon adapting mechanism comprises:

the side surface of the cam is fixedly connected with the rotating part of the motor III, two piston mechanisms are mounted on the inner wall of the mounting cavity, and each piston mechanism comprises a pressing plate, a return spring, a piston rod, a piston head, an air inlet pipe and an air outlet pipe;

one-way valves are arranged in the air inlet pipe and the air outlet pipe, and the flow directions of the one-way valves in the two piston mechanisms are opposite;

the end part of the air outlet pipe is fixedly communicated with a supporting pipe, and the end part of the supporting pipe is in fixed-axis rotary connection with the end part of the connecting cylinder and is communicated with the connecting cylinder;

also includes an inflatable structure.

Optionally, the inflatable structure comprises:

the four annular air bags are arranged on the surface of the rotating plate, the annular air bags are arranged in the groove walls of the annular grooves, and the air passages are communicated with the annular air bags.

Compared with the prior art, the invention has the following beneficial effects:

1. the combined type gas treatment device has the advantages that the cyclone dust removal device, the spray dust removal device and the active carbon adsorption device are operated in a combined mode, gas to be treated can be purified efficiently, meanwhile, harmful carcinogens in the gas can be removed greatly under the cooperative action of the active carbon and the alkali liquor, the life health of a user is guaranteed, the combined type gas treatment device has the effect of multiple treatment, the gas to be treated is filtered and purified in all directions, the gas treatment effect is guaranteed, if the gas is treated in a single mode, the treatment efficiency and the treatment effect are poor, and the combined type gas treatment device has the effects of being simple in structure, large in treatment flow and convenient to maintain.

2. According to the invention, under the action of wind power, when the filter screen is blocked, the bidirectional trigger mechanism is triggered to operate, so that on one hand, the effect of quickly replacing the filter screen is excellent, and meanwhile, the effect of automatic switching can be achieved, the monitoring by personnel is not needed, and the effect of intelligent switching is achieved, therefore, the effect of convenient and fast replacement is also achieved, and the practicability is greatly improved.

3. The invention drives the filter screen to switch through the bidirectional trigger mechanism, deflates the air bag before switching, inflates the air bag after switching, and has the advantages of

The technical points are as follows: the mode can automatically and conveniently switch the filter screen without the auxiliary operation of a user, has the effect of automatic replacement and has better practicability;

and a second technical point: this formula is unique with the help of the expanded effect of gasbag for gassing when needs switch, blow after switching the completion, make can guarantee that sealed degree also can avoid the wearing and tearing between the structure to make and have more the security, and overall structure need not complicated drive mechanism and links, through the one week operation of single mechanism can realize once switching, the convenience is better.

Drawings

FIG. 1 is a front view of the structure of the present invention;

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

FIG. 3 is a schematic view of a structure of a connecting tube according to the present invention;

FIG. 4 is a schematic view of the incomplete gear configuration of the present invention;

FIG. 5 is a schematic view of the structure at the annular bladder of the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3A in accordance with the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;

fig. 8 is an enlarged view of the structure of fig. 3 at C according to the present invention.

In the figure: 1. a first connecting pipe; 2. a second connecting pipe; 4. an activated carbon adsorption device; 5. a cyclone; 6. a base; 7. pipe rotation; 8. a first motor; 9. a gear transmission mechanism; 10. a screw block; 11. a spray box; 12. a second motor; 13. a container; 14. a return pipe; 15. a connecting shell; 16. rotating the plate; 17. filtering with a screen; 18. a connecting cylinder; 19. an airway; 20. a first pipe body; 21. a second pipe body; 22. a third motor; 23. an incomplete gear; 24. a supporting block; 25. mounting a block; 26. a mounting cavity; 27. a gear; 28. a circular arc portion; 29. a first baffle plate; 30. a second baffle plate; 31. inserting a cylinder; 32. inserting a rod; 33. triggering a first switch; 34. a second trigger switch; 35. a limiting rod; 36. a support rod; 37. a second spring; 38. a cam; 39. a piston mechanism; 40. an air inlet pipe; 41. an air outlet pipe; 42. supporting a pipe; 43. an annular air bag; 45. a shielding plate; 46. a first spring; 47. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a cyclone spray activated carbon adsorption composite dust collector for a highway maintenance vehicle, comprising: cyclone dust collecting equipment, spray dust collecting equipment and active carbon adsorption equipment 4, the cyclone dust collecting equipment communicates through connecting pipe 1 between the dust collecting equipment that sprays, communicates through connecting pipe two 2 between dust collecting equipment that sprays and the active carbon adsorption equipment 4.

More specifically, in the present embodiment: cyclone dust collecting equipment can carry out preliminary purification to gas, make the impurity of big granule subside, then spray dust collecting equipment and can carry out the wet-type purification to gas, take out the oily molecule in the gas, then the harmful substance of active carbon adsorption equipment 4 ability gas purifies, the effect of flavor is also removed simultaneously, this mode is different from the structure of current single processing, this mode has possessed multiple treatment's effect, can carry out the omnidirectional filtration and purify in order to guarantee gaseous treatment effect to the gas of treating, this mode has simple structure, the treatment flow is big and the effect of being convenient for maintain.

Further, in this implementation: a bidirectional trigger mechanism is arranged inside the connecting pipe I1, and when the filter assembly is blocked, the bidirectional trigger mechanism can automatically operate to drive the driving mechanism to operate to switch the filter assembly;

more specifically, in the present embodiment: because of the single maintenance probably needs more time, the length that the road surface needs the maintenance is probably longer, so need filter screen 17 to carry out the operation that lasts, if can certainly pile up certain impurity along with filter screen 17 lasts to use its surface, this formula is with the help of under the principle of wind-force, trigger two-way trigger mechanism and operate, thereby put through subsequent circuit, can reach the effect of automatic switching filter assembly, can switch out the used filter assembly and handle, use on the new filter assembly switches, consequently, also possess the effect of convenient change, and this formula has possessed higher automation and intelligent characteristic, need not the user and monitor the effect that reaches automatic change and switch, consequently, the great improvement of practicality.

Further, in this implementation: the air bag adapting mechanism automatically performs inflation and deflation operation through switching of the filtering component.

More specifically, in the present embodiment: the utility model has the following advantages:

s1: the mode can automatically and conveniently switch the filtering components, does not need the auxiliary operation of a user, has the effect of automatic replacement and has better practicability;

s2: this formula is unique with the help of the expanded effect of gasbag for deflate when needs switch, blow after switching the completion, make and guarantee that sealed degree also can avoid wearing and tearing between the structure make more the security, and overall structure need not complicated drive mechanism and links, and a week operation through single mechanism can realize once switching the convenience better.

Further, in the present embodiment: the lower surface of the cyclone cylinder 5 is fixedly connected with the upper surface of the base 6 through a connecting rod, the fixed shaft at the upper surface of the cyclone cylinder 5 is connected with a rotating pipe 7 in a rotating mode, the fixed communication at the upper surface of the cyclone cylinder 5 is provided with an inlet pipe, the rotating pipe 7 penetrates into the cyclone cylinder 5, one end of a first connecting pipe 1 is connected with the fixed shaft at the end of the rotating pipe 7 in a rotating mode, the first connecting pipe 1 is communicated with the rotating pipe 7, the upper surface of the cyclone cylinder 5 is fixedly connected with a first motor 8, the rotating part of the first motor 8 is in transmission connection with the outer surface of the rotating pipe 7 through a gear transmission mechanism 9, and the outer surface of the cyclone cylinder 5 is fixedly connected with a spiral block 10.

More specifically, in the present embodiment: rotate the portion through motor 8 and move to through the 9 transmissions of gear drive mechanism, drive change 7 and spiral piece 10 rotations of pipe, spiral piece 10 can disturb and mix the gas that enters into this device inside, makes the flow direction that changes gas, and then can carry out preliminary filtration to the impurity of big granule, and the gas after the processing can enter into connecting pipe 1 by the bottom of change 7.

Further, in the present embodiment: the other end of the first connecting pipe 1 is communicated with the side face of the spraying box 11, the lower surface of the spraying box 11 and the lower surface of the activated carbon adsorption equipment 4 are fixedly connected with the upper surface of the base 6, the upper surface of the activated carbon adsorption equipment 4 is fixedly communicated with a discharging pipe, and the spraying box 11 is communicated with the activated carbon adsorption equipment 4 through a second connecting pipe 2.

More specifically, in the present embodiment: the gas after being treated by whirlwind enters into the bottom that sprays case 11, then the gas can be attracted and upwards flow, and the device is whole can adopt the mode of the outside pump body, or the mode that sets up the air pump around for form an air current flow direction inside this device, with improvement purification efficiency, and the lower extreme of activated carbon adsorption equipment 4 is inputed to the gas after being sprayed and treated, consequently can carry out final purification and processing to gas.

Further, in the present embodiment: the fixedly connected with motor two 12 of upper surface department that sprays case 11, the upper surface that sprays case 11 has been seted up and has been supplied the opening one that two 12 rotating parts of motor penetrated and rotated the connection with two 12 rotating parts dead axles of motor, and the rotating part fixedly connected with container 13 of two 12 motors, and the spout has been seted up to the lower surface department of container 13.

More specifically, in the present embodiment: the second motor 12 drives the container 13 to rotate, so that the treatment liquid entering the container 13 can contact the upward floating gas, and the contact reaction and purification effects are achieved.

Further, in the present embodiment: a return pipe 14 is fixedly communicated with the side surface of the spraying box 11, a pump body is arranged inside the return pipe 14, the end part of the return pipe 14 penetrates into the spraying box 11 and is fixedly communicated with a connecting shell 15, the inner side of the connecting shell 15 is in fixed-axis rotary connection with the side surface of the container 13, and the inner side of the connecting shell 15 is communicated with the side surface of the container 13.

More specifically, in the present embodiment: under the effect of structures such as a water pump, the treatment liquid at the bottom can be pumped into the return pipe 14 and finally injected into the connecting shell 15, so that the treatment liquid can enter the container 13 and then be sprayed out, and the effect of rotary spraying is achieved.

Further, in the present embodiment: four mounting ports are formed in the surface of the rotating plate 16, a filter screen 17 is mounted in the wall of the mounting port, a connecting cylinder 18 is fixedly connected to the side face of the rotating plate 16, an air passage 19 is formed in the rotating plate 16, and the air passage 19 is communicated with the inner side of the connecting cylinder 18.

More specifically, in the present embodiment: when the rotating plate 16 rotates, the filter screen 17 on the rotating plate can be switched in a rotating way, so that the cleanness of the filter screen 17 is kept.

Further, in the present embodiment: the first connecting tube 1 comprises a first tube 20 and a second tube 21, and a gap is formed between the first tube 20 and the second tube 21 for the rotating plate 16 to slide.

More specifically, in the present embodiment: the rotating plate 16 can therefore rotate in this gap, reducing the degree of wear between the structures.

Further, in the present embodiment: an installation cavity 26 is formed in the installation block 25, a supporting block 24 is rotatably connected to the outer surface of the connecting cylinder 18 in a fixed-axis mode, the end portion of the supporting block 24 is fixedly connected with the inner wall of the installation cavity 26, and the side face of the installation block 25 is fixedly connected with the outer surface of the first connecting pipe 1.

More specifically, in the present embodiment: the support blocks 24 serve to stabilize and support the connector barrel 18 and the mounting structure within the mounting cavity 26.

Further, in the present embodiment: the outer shell of the motor III 22 is fixedly connected with the outer surface of the pipe body II 21 through a supporting rod, the rotating part of the motor III 22 is fixedly connected with an incomplete gear 23, the outer surface of the connecting cylinder 18 is fixedly connected with a gear 27, the incomplete gear 23 is intermittently meshed with the gear 27, and an arc part 28 is arranged on the incomplete gear 23.

More specifically, in the present embodiment: the incomplete gear 23 is driven to rotate by the operation of the rotating part of the motor three 22, and the gear 27 can be driven to rotate intermittently finally due to meshing transmission.

Further, in the present embodiment: the surfaces of the first baffle 29 and the second baffle 30 are fixedly connected with a baffle plate 45, and the outer surfaces of the first pipe body 20 and the second pipe body 21 are respectively provided with a first sliding chute and a second sliding chute which are used for the first baffle 29 and the second baffle 30 to penetrate out and are in sliding connection with the first baffle 29 and the second baffle 30.

More specifically, in the present embodiment: the first baffle plate 29 and the second baffle plate 30 can move in the two sliding grooves under the action of wind power.

Further, in the present embodiment: an inserting cylinder 31 is fixedly connected to the wall of the first sliding groove, an inserting rod 32 is slidably connected to the inner side of the inserting cylinder 31, the end of the inserting rod 32 is fixedly connected with the side face of a first baffle plate 29, the first baffle plate 29 and the opposite side of the inserting cylinder 31 are fixedly connected with a first spring 46, and a first trigger switch 33 is installed at the wall of the inserting cylinder 31.

More specifically, in the present embodiment: under the action of wind force, a force can be given to the first baffle plate 29, so that the first baffle plate 29 moves transversely and stretches the first spring 46, and the first plug barrel 31 can be contacted with the first trigger switch 33.

Further, in the present embodiment: a second trigger switch 34 is installed at the groove wall of the second sliding groove, a limiting rod 35 is fixedly connected at the groove wall of the second sliding groove, a second abutting rod 36 is sleeved on the surface of the limiting rod 35 in a sliding mode, a second spring 37 is fixedly connected to the opposite sides of the second abutting rod 36 and the groove wall of the second sliding groove together, and a second opening through which the second abutting rod 36 penetrates and is fixedly connected with the second abutting rod 36 is formed in the side face of the second baffle 30.

More specifically, in the present embodiment: under the action of wind force, the second baffle 30 is pushed towards the direction far away from the second trigger switch 34 at first, when dust on the filter screen 17 increases, gas flowing onto the second baffle 30 is reduced, the pushing force given to the second baffle 30 is reduced, then the second spring 37 contracts, finally the abutting rod 36 abuts against the second trigger switch 34, the second trigger switch 34 is switched on, and then the effect of switching on a subsequent switching structure can be achieved.

Further, in the present embodiment: the side surface of the cam 38 is fixedly connected with the rotating part of the motor III 22, two piston mechanisms 39 are installed on the inner wall of the installation cavity 26, and each piston mechanism 39 comprises a pressing plate, a return spring, a piston rod, a piston head, an air inlet pipe 40 and an air outlet pipe 41.

More specifically, in the present embodiment: the cam 38 is driven to rotate by the operation of the rotating part of the motor III 22, and then the cam can be pressed against the pressing plate, so that the two piston mechanisms 39 operate in sequence, and the air in the air bag or outside air can be extracted.

Further, in this implementation: the inlet pipe 40 and the outlet pipe 41 are provided with check valves 47 inside, and the flow directions of the check valves 47 in the two piston mechanisms 39 are opposite.

More specifically, in the present embodiment: the reverse one-way valve 47 can change the overall flow direction of the gas, so that one side is the gas in the air suction bag and the other side is the air charging into the air bag.

Further, in the present embodiment: the end of the outlet pipe 41 is fixedly communicated with a support pipe 42, and the end of the support pipe 42 is connected with the end of the connecting cylinder 18 in a fixed-axis rotation manner and communicated with the end.

More specifically, in the present embodiment: when the piston mechanism 39 is operated, the gas in the interior of the piston mechanism is injected into the connecting cylinder 18 through the support tube 42, so that the gas in the air bag is injected into the air bag, and vice versa, the gas in the air bag can be sucked out through the connecting cylinder 18.

Further, in this implementation: four annular grooves are formed in the surface of the rotating plate 16, the annular air bags 43 are installed in the groove walls of the annular grooves, and the air passages 19 are communicated with the annular air bags 43.

More specifically, in the present embodiment: the side of annular gasbag 43 and the pipe wall looks adaptation of connecting pipe 1, make after inflating annular gasbag 43 and pipe wall carry out abundant laminating, the effect that improves sealedly has been reached, and air flue 19 is used for conveying gas in annular gasbag 43 to the ring, simultaneously because single only uses a gasbag, consequently can set up the control valve in a plurality of air flues 19, carry out intelligence and control, waste in order to avoid unnecessary gas, also avoid unnecessary gasbag to disperse the more gaseous condition simultaneously, if gaseous supply is sufficient, also can all inflate, the expanded gasbag also is more favorable to clearing up its surperficial dust.

The working principle is as follows: this a whirlwind sprays compound dust remover of active carbon adsorption for highway surface maintenance car when using, need use bituminous mixture to repair and maintain at the in-process of highway maintenance often, but pollutants such as dust flue gas can appear often using bituminous mixture, consequently often need be equipped with the device that the clearance purified this pollutant on the road surface maintenance car to avoid the damage of the more emission of pollutant to people's health, this device is when using:

pollutants such as smoke dust and the like can be sucked into the cyclone cylinder 5 by virtue of an external pump body structure, the rotating pipe 7 and the spiral block 10 are driven to rotate by the rotation of the rotating part of the motor I8 and under the meshing transmission of the gear transmission mechanism 9, so that the gas containing the pollutants is disturbed by the spiral block 10, the gas is in contact collision with the inner wall of the cyclone cylinder 5, and finally large-particle dust and impurities can be settled, so that the large-particle dust and the impurities can be intensively accumulated at the lower end of the cyclone cylinder 5 for subsequent collection and treatment of a user, and further the effects of primary purification and filtration can be achieved, the treated gas enters from the rotating pipe 7 and enters the bottom of the spraying box 11 and is positioned above the treated liquid, the treated liquid at the bottom of the spraying box 11 is continuously injected into the connecting shell 15 under the action of the return pipe 14 and the water pump, and then is finally injected into the container 13 to discharge the liquid, so that the treatment liquid can be in mixed contact reaction with the to-be-treated gas, and simultaneously, the container 13 is driven to rotate through the operation of the rotating part of the motor II 12, so that the effect of rotary spraying can be achieved, the treatment liquid can be rotationally sprayed out, the spraying range of the treatment liquid can be greatly increased, the contact area with the to-be-treated gas can be further improved, and the treatment effect and efficiency can be further improved, in the aspect of selection of the treatment liquid, alkali liquor can be selected in one possible embodiment, the alkali liquor can be contacted with the to-be-treated gas to absorb lipophilic macromolecules in the paint, then a valve at the bottom of the spraying box 11 can be opened to pour and replace the alkali liquor after the overall treatment is completed, and the sprayed gas enters the bottom of the activated carbon adsorption equipment 4 and is finally discharged from a discharge pipe above the activated carbon adsorption equipment 4, and the internally mounted of the activated carbon adsorption equipment 4 has multiunit activated carbon plate, it has fine absorption and purification action of activated carbon plate, make and adsorb and purify the harmful substance in the pending gas, harmful carcinogen in the harmful substance removal gas that can be by a wide margin has guaranteed user's life health under the cooperative fit of activated carbon and alkali lye, this mode is different from current single processing structure, this mode possesses the effect of multiple treatment, treat that the processing gas carries out omnidirectional filtration and purification, with the treatment effect of having guaranteed gas, if adopt single mode to handle its treatment effeciency and effect can be not good, this mode has simple structure, the treatment flow is big and be convenient for the effect of maintaining.

After the cyclone 5 primarily filters the gas to be treated, in order to reduce the burden of a subsequent purification structure, a filter structure is usually required to be arranged to secondarily filter fine impurities in the gas, which is one of dry-type filtering and purification means to ensure the overall purification effect, so in the present method, the filter screen 17 is adopted to filter, and when the filter screen 17 is used for a long time, the situation that more impurities are accumulated on the surface is likely to occur, as shown in fig. 3, the flow direction of the gas to be treated is continuous flow from left to right, in the process of gas flow, the wind force can push the first baffle 29 to move rightward by overcoming the tension of the first spring 46, so that the insertion rod 32 is in contact with the first trigger switch 33, and the effect of point contact is achieved, and the second baffle 30 on the right side is also moved rightward by overcoming the tension of the second spring 37 under the action of the wind force, so that the second trigger switch 34 is not in contact with the abutment rod 36, this device must guarantee two point contact when driving subsequent switching mechanism mutually that two switches are triggered simultaneously, when the condition that accumulational dust is more and appears blockking up on filter screen 17, baffle one 29 still is in the position of rightmost side not influenced, and baffle two 30 is blockked up consequently to transmit the wind-force on the right side and can reduce because of filter screen 17, consequently the thrust of baffle two 30 that this wind-force gave also reduces gradually, when dust on filter screen 17 piles up certain volume, the wind-force that filter screen 17 transmitted the right side is also less this moment, therefore baffle two 30 is under the elasticity of spring two 37 resumes for trigger switch two 34 is triggered, consequently subsequent switching device's circuit is by the circuit, make filter screen 17 can carry out automatic switching, this mode has possessed:

firstly, the method comprises the following steps: the filter screen 17 is additionally arranged, so that residual and fine impurities in the gas can be further filtered after the primary filtration of the cyclone 5, the pressure of a subsequent purification device can be reduced, the subsequent purification device can be used for a long time, and the overall effect and efficiency of gas purification can be ensured;

secondly, the method comprises the following steps: because single maintenance may need more time, because the length that the road surface needs maintenance may be longer, therefore need filter screen 17 to carry out the operation that lasts, if along with filter screen 17's continuous use its surface will certainly pile up certain impurity, current mode probably takes out filter screen 17 and washs after single overall operation is accomplished, and this kind of mode may appear when the single treatment is not finished, the condition that filter screen 17 blockked up appears, and even can also have the gas circulation, the circulation velocity of gas has also been reduced because of the blockking of impurity, and then has reduced gaseous whole purification speed, and this mode is with the help of the principle of wind-force, can reach the effect of automatic switch filter screen 17, can switch out the filter screen 17 who uses that uses, new filter screen 17 switches over and uses, therefore also possesses the effect of convenient change, and this mode has possessed higher automation and intelligent characteristic, need not that the user monitors to reach the effect of automatic change and switching, therefore the practicality improves greatly.

When the two switches are contacted, the circuit operates, so that the control board obtains a signal and drives the rotating part of the motor III 22 to operate, the incomplete gear 27 can be driven to rotate, the gear 27 can be driven to rotate intermittently due to the meshing transmission relationship, and when the tooth space part of the gear 27 is contacted with the circular arc part 28, the stability of intermittent rotation can be ensured at the moment, meanwhile, along with the continuous rotation of the incomplete gear 27, the circular arc part 28 can be meshed with two adjacent tooth blocks, the gear 27 and the connecting cylinder 18 rotate intermittently at the earliest, and certain shaking can be carried out when the gear is stopped, so that the rotating plate 16 and the four filter screens 17 mounted on the rotating plate can be driven to rotate intermittently in a synchronous manner, the clean and sanitary filter screens 17 can be switched into the connecting pipe I1, the filter screens 17 to be treated after use can be switched into the mounting block 25, and then purified gas or purified liquid and impurities on the surfaces of the filter screens 17 can be treated by matching with a cleaning brush can be injected into the mounting cavity 26 for subsequent continuous switching and use.

When the filter screen 17 is switched, as shown in fig. 3 and 4, when the two switches are turned on to start the operation of the motor three 22, the cam 38 is driven to rotate clockwise, at this time, the filter screen 17 is not yet switched to rotate, but at this time, the gear 27 shakes to a certain extent, so that impurities at the gap between the air bag beside the filter screen 17 and the inner wall of the first connecting pipe 1 can be shaken off, the adhesion to the air bag is reduced, when the cam 38 is in contact with the piston mechanism 39 on the right side, the piston mechanism 39 on the right side can be operated, the pressure in the piston mechanism 39 is changed, and further, the gas in the annular air bag 43 filled with gas can be pumped into the air passage 19 from the air passage and finally pumped into the piston mechanism on the right side after the pressure plate is pressed to the farthest distance through the connecting cylinder 18 and the supporting pipe 42 and the piston mechanism on the right side, make and appear the clearance between commentaries on classics board 16 and body one 20 and the body two 21, so that supply commentaries on classics board 16 to rotate and switch, then incomplete gear 23 meshes with gear 27 subsequently, and then can drive commentaries on classics board 16 and rotate and switch, after the switching is accomplished, can have the clearance between new filter screen 17 and two bodys this moment, consequently, after left piston mechanism and cam 38 contact, left piston mechanism moves, keep away from the circulation opposite direction of the while but check valve 47, and the mounted position of outlet duct 41 and intake pipe 40 is different, consequently, can impress the gas that is in left piston mechanism 39 in annular gasbag 43, make annular gasbag inflate the inflation, and then can reduce the clearance between commentaries on classics board 16 and the structure, this mode has possessed:

the first point is as follows: the mode is different from the existing filtering mode, the existing mode of directly installing the filter screen 17 into the pipeline is complex when the filter screen 17 is taken out, so that the filter screen 17 cannot be replaced and maintained in time, and the mode can automatically and conveniently switch the filter screen 17 without the auxiliary operation of a user, has the effect of automatic replacement and has better practicability;

and a second point: be different from current mode that the filter screen 17 was switched in rotation, in order to reduce the filter screen 17 when rotating and the degree of wear between the structure, avoid the condition that the structure appears wearing out, it supplies commentaries on classics board 16 pivoted clearance to need to leave between commentaries on classics board 16 and the body structure usually, but the appearance in clearance is unfavorable for guaranteeing the circulation degree of pending gaseous, gaseous easily flows out from the clearance, and then treatment effect and efficiency have been reduced, if set up the mode of closely laminating, certain wearing and tearing will certainly appear along with long-time use commentaries on classics board 16 and pipeline structure's contact department, and the condition that wearing out appears probably appearing along with continuation use, and then be unfavorable for guaranteeing sealed degree equally, this formula is unique with the help of the expanded effect of gasbag, make gassing when needing to switch, accomplish the back gas flushing switching, make can guarantee sealed degree also can avoid wearing and tearing between the structure make to have more security, and overall structure need not complicated drive mechanism links, can realize once switching through a week operation of single mechanism, the convenience is better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound dust remover of whirlwind spraying active carbon adsorption for highway face cares car which characterized in that: the method comprises the following steps:

the dust removing device comprises a filtering assembly, cyclone dust removing equipment, spraying dust removing equipment and active carbon adsorption equipment (4), wherein the cyclone dust removing equipment is communicated with the spraying dust removing equipment through a first connecting pipe (1), and the spraying dust removing equipment is communicated with the active carbon adsorption equipment (4) through a second connecting pipe (2); a plurality of groups of activated carbon plates are arranged in the activated carbon adsorption equipment (4);

the cyclone dust removal equipment, the spray dust removal equipment and the activated carbon adsorption equipment (4) carry out multi-stage filtration on impurities;

a bidirectional trigger mechanism is arranged inside the first connecting pipe (1);

the air bag adapting mechanism automatically performs inflation and deflation operations through switching of the filtering component;

the cyclone dust removing apparatus includes:

the cyclone-type air conditioner comprises a cyclone cylinder (5), wherein the lower surface of the cyclone cylinder (5) is fixedly connected with the upper surface of a base (6) through a connecting rod, a rotating pipe (7) is connected to the upper surface of the cyclone cylinder (5) in a fixed-axis rotating manner, a feeding pipe is fixedly communicated with the upper surface of the cyclone cylinder (5), the rotating pipe (7) penetrates into the cyclone cylinder (5), one end of a first connecting pipe (1) is connected with the end part of the rotating pipe (7) in a fixed-axis rotating manner, and the first connecting pipe (1) is communicated with the rotating pipe (7);

the upper surface of the cyclone cylinder (5) is fixedly connected with a first motor (8), the rotating part of the first motor (8) is in transmission connection with the outer surface of the rotating pipe (7) through a gear transmission mechanism (9), and the outer surface of the cyclone cylinder (5) is fixedly connected with a spiral block (10);

the filter assembly includes:

the air purifier comprises a rotating plate (16), wherein four mounting ports are formed in the surface of the rotating plate (16), a filter screen (17) is mounted in the wall of each mounting port, a connecting cylinder (18) is fixedly connected to the side surface of the rotating plate (16), an air passage (19) is formed in the rotating plate (16), and the air passage (19) is communicated with the inner side of the connecting cylinder (18);

the first connecting pipe (1) comprises a first pipe body (20) and a second pipe body (21), and a gap is formed between the first pipe body (20) and the second pipe body (21) for the rotating plate (16) to slide;

an installation cavity (26) is formed in the installation block (25), a supporting block (24) is connected to the outer surface of the connecting cylinder (18) in a fixed-shaft rotating mode, the end portion of the supporting block (24) is fixedly connected with the inner wall of the installation cavity (26), and the side face of the installation block (25) is fixedly connected with the outer surface of the first connecting pipe (1);

the drive mechanism includes:

a third motor (22), wherein the outer shell of the third motor (22) is fixedly connected with the outer surface of the second pipe body (21) through a support rod, the rotating part of the third motor (22) is fixedly connected with an incomplete gear (23), the outer surface of the connecting cylinder (18) is fixedly connected with a gear (27), the incomplete gear (23) is intermittently meshed with the gear (27), and an arc part (28) is arranged on the incomplete gear (23);

the bidirectional trigger mechanism includes:

the baffle plate I (29) and the baffle plate II (30) are fixedly connected with the surfaces of the baffle plate I (29) and the baffle plate II (30) respectively, and the outer surfaces of the pipe body I (20) and the pipe body II (21) are respectively provided with a sliding groove I and a sliding groove II which are used for the baffle plate I (29) and the baffle plate II (30) to penetrate through and are in sliding connection with;

an inserting cylinder (31) is fixedly connected to the wall of the first sliding groove, an inserting rod (32) is connected to the inner side of the inserting cylinder (31) in a sliding mode, the end portion of the inserting rod (32) is fixedly connected with the side face of the first baffle plate (29), the first baffle plate (29) and the opposite side of the inserting cylinder (31) are fixedly connected with a first spring (46) together, and a first trigger switch (33) is installed at the wall of the inserting cylinder (31);

a second trigger switch (34) is installed at the groove wall of the second sliding groove, a limiting rod (35) is fixedly connected at the groove wall of the second sliding groove, a second abutting rod (36) is sleeved on the surface of the limiting rod (35) in a sliding mode, a second spring (37) is fixedly connected to the abutting rod (36) and the opposite side of the groove wall of the second sliding groove together, and a second opening through which the abutting rod (36) penetrates and is fixedly connected with the abutting rod (36) is formed in the side face of the second baffle (30);

the balloon adapting mechanism comprises:

the side surface of the cam (38) is fixedly connected with the rotating part of the motor III (22), two piston mechanisms (39) are mounted on the inner wall of the mounting cavity (26), and each piston mechanism (39) comprises a pressing plate, a return spring, a piston rod, a piston head, an air inlet pipe (40) and an air outlet pipe (41);

one-way valves (47) are arranged inside the air inlet pipe (40) and the air outlet pipe (41), and the flow directions of the one-way valves (47) in the two piston mechanisms (39) are opposite;

a supporting pipe (42) is fixedly communicated with the end part of the air outlet pipe (41), and the end part of the supporting pipe (42) is in fixed-axis rotary connection with the end part of the connecting cylinder (18) and is communicated with the end part of the connecting cylinder;

when the filter assembly is blocked, the bidirectional trigger mechanism can automatically operate to drive the driving mechanism to operate, so that the filter assembly is switched.

2. The cyclone spray activated carbon adsorption composite dust collector for a road maintenance vehicle of claim 1, wherein: the spraying dust removing equipment comprises:

the other end of the first connecting pipe (1) is communicated with the side face of the spraying box (11), the lower surface of the spraying box (11) and the lower surface of the activated carbon adsorption equipment (4) are fixedly connected with the upper surface of the base (6), a discharge pipe is fixedly communicated with the upper surface of the activated carbon adsorption equipment (4), and the spraying box (11) is communicated with the activated carbon adsorption equipment (4) through the second connecting pipe (2);

a second motor (12) is fixedly connected to the upper surface of the spraying box (11), a first opening through which a rotating part of the second motor (12) penetrates and which is in fixed-axis rotating connection with the rotating part of the second motor (12) is formed in the upper surface of the spraying box (11), a container (13) is fixedly connected to the rotating part of the second motor (12), and a nozzle is formed in the lower surface of the container (13);

the side of the spraying box (11) is fixedly communicated with a return pipe (14), a pump body is arranged in the return pipe (14), the end part of the return pipe (14) penetrates into the spraying box (11) and is fixedly communicated with a connecting shell (15), the inner side of the connecting shell (15) is in fixed-axis rotating connection with the side of the container (13), and the inner side of the connecting shell (15) is communicated with the side of the container (13).

3. The cyclone spray activated carbon adsorption composite dust collector for a road maintenance vehicle of claim 1, wherein: also comprises an inflatable structure.

4. The cyclone spraying activated carbon adsorption composite dust collector for a highway surface maintenance vehicle according to claim 3, wherein: the inflatable structure includes:

the air bag structure comprises four groups of annular air bags (43), four annular grooves are formed in the surface of the rotating plate (16), the annular air bags (43) are installed in the groove walls of the annular grooves, and the air passages (19) are communicated with the annular air bags (43).