Spraying device for dust removal of environment-friendly machine

Abstract

The invention provides a spraying device for dust removal of environmental protection machinery, the spraying device comprises a base, a spraying box, a sewage collecting tank, a purified water collecting tank and a measuring mechanism, a vertical guide rod and the spraying box are fixedly arranged on the base, a middle spraying cavity and a rear backflow cavity are arranged in the spraying box, the sewage collecting tank and the purified water collecting tank are assembled on the vertical guide rod in a sliding manner, and the measuring mechanism is arranged in the middle spraying cavity. According to the invention, the two sides of the spraying box assembly are respectively provided with the clean water tank assembly for inputting clean water and the sewage tank assembly for recovering sewage, so that the dynamic change of the dust amount can be measured and calculated according to the mass difference between the sewage and the clean water; and the input amount of purified water is adjusted in real time, so that the water consumption is reduced and the environmental protection efficiency is improved while the spraying dust removal effect is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of spray dust removal, and particularly relates to a spray device for environmental protection machinery dust removal. Background Art

[0002] Spray dust removal is a technology that captures and adsorbs dust particles in the air by spraying water mist or water droplets, thereby reducing the dust concentration in the air.

[0003] Chinese Patent CN111544986B discloses an environmental protection machinery for spray dust removal, including a moving mechanism, a mounting bracket, a lifting mechanism, a wind power mechanism I, a wind power mechanism II, an adjustment mechanism, a spray mechanism I and a spray mechanism II. The device is driven to move by the moving mechanism, the relative position between the moving mechanism and the mounting bracket is adjusted by the lifting mechanism to adjust the height of the device. Four wind power mechanisms I suck the outside air and dust into the device, and four wind power mechanisms II discharge the inside air. A wind power cycle is generated between the four wind power mechanisms I and the four wind power mechanisms II, and the spray mechanism I sprays and removes dust from the air inside it.

[0004] In the actual production process of the above dust removal spray mechanism, due to the dynamically changing amount of inhaled dust, the fixed-flow atomization equipment has problems of uneven water consumption and excessive energy consumption, which easily causes waste of water resources. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the purpose of the embodiments of the present invention is to provide a spray device for environmental protection machinery dust removal to solve the problems in the above background art.

[0006] To achieve the above technical solution, the present invention provides the following technical solution:

[0007] A spray device for environmental protection machinery dust removal, the spray device for environmental protection machinery dust removal has opposite first, second and third directions. The spray device for environmental protection machinery dust removal includes a base member, and the base member includes a base, a vertical guide rod, a driving source and a bracket. A vertical guide rod is fixedly arranged on the base along the third direction, a driving source is assembled on the base, and a bracket is also fixedly arranged on the vertical guide rod;

[0008] A spray box assembly, the spray box assembly includes a spray box, a front air inlet, a middle spray chamber, a rear return chamber, a final exhaust port and a water guide hole. The spray box is fixedly arranged on the base. Inside the spray box, a front air inlet, a middle spray chamber, a rear return chamber and a final exhaust port are arranged along the first direction. A water guide hole is also arranged at the bottom of the rear return chamber;

[0009] A sewage tank assembly, the sewage tank assembly includes a sewage drainage trough and a sewage collection trough, the sewage drainage trough is fixedly arranged on a base, and the sewage collection trough is slidably assembled on a vertical guide rod along a third direction;

[0010] A water purification tank assembly, the water purification tank assembly includes a water purification drainage trough, a water purification collection trough and a main water purification pipe. The water purification drainage trough is fixedly arranged on the base, the water purification collection trough is slidably assembled on the vertical guide rod along the third direction, and a main water purification pipe is further arranged on one side of the water purification collection trough, and the main water purification pipe is fixedly arranged on the base;

[0011] A measuring mechanism, the measuring mechanism includes a first toothed plate, a second toothed plate, a middle toothed shaft, a middle adjusting gear, a lateral pressing plate and a linkage adjusting rod. The first toothed plate is fixedly arranged on one side of the water purification collection trough, the second toothed plate is fixedly arranged on one side of the sewage collection trough, the middle toothed shaft is fixedly arranged on a bracket in a fixed-axis manner, the middle toothed shaft is meshed and connected with the first toothed plate and the second toothed plate, one end of the middle adjusting gear is coaxially and fixedly connected with the middle toothed shaft, the other end of the middle adjusting gear is elastically connected with the bracket through the lateral pressing plate, and the linkage adjusting rod is slidably arranged on the bracket along the third direction, and the linkage adjusting rod is meshed and connected with the middle adjusting gear.

[0012] As a further scheme of the present invention, a plurality of atomizers are connected to one end of the water purification drainage trough, and the plurality of atomizers are arranged in a middle spray cavity along the circumferential direction.

[0013] As a further scheme of the present invention, the spray box assembly further includes a middle shaft, a front dust guide plate and a middle flow disturbing plate. The middle shaft is rotatably arranged in the spray box in a fixed-axis manner, the front dust guide plate and the middle flow disturbing plate are fixedly arranged on the middle shaft, the front dust guide plate is arranged in the front air inlet, and the middle flow disturbing plate is arranged in the middle spray cavity.

[0014] As a further scheme of the present invention, the sewage tank assembly further includes a sewage diversion pipe, a sewage interceptor and a first air guide hose. The sewage diversion pipe is arranged on one side of the bottom of the sewage collection trough cavity, a sewage interceptor is arranged at one end of the sewage diversion pipe, and the first air guide hose is inserted on the sewage interceptor.

[0015] As a further scheme of the present invention, the water purification tank assembly further includes a water purification diversion pipe, a water purification interceptor and a second air guide hose. The water purification diversion pipe is arranged on one side of the bottom of the water purification collection trough cavity, a water purification interceptor is arranged at one end of the water purification diversion pipe, and the second air guide hose is inserted on the water purification interceptor.

[0016] As a further solution of the present invention, the water purification tank assembly further includes a side water guide pipe, a flow control valve and a regulating valve core. The side water guide pipe is arranged at the bottom of the water purification main pipe and is oriented towards the side of the water purification collection tank. A flow control valve is further arranged at one end of the side water guide pipe, and the regulating valve core is rotationally assembled in the flow control valve. The regulating valve core is used to adjust the water output of the side water guide pipe per unit time.

[0017] As a further solution of the present invention, the water purification tank assembly further includes a cut-off valve core, a sliding connection member, and... The cut-off valve core is arranged at one end of the water purification main pipe. The cut-off valve core is slidably arranged at one end of the water purification main pipe. One end of the sliding connection member is fixedly connected to the cut-off valve core, and the other end of the cut-off valve core is in sliding contact with the flow regulating arc-shaped disc. The flow regulating arc-shaped disc is fixedly arranged on the base by a fixed shaft.

[0018] As a further solution of the present invention, the measuring mechanism further includes a middle locking gear, a locking box and a locking arc-shaped disc. One end of the middle locking gear is coaxially and fixedly connected to the middle adjusting gear. A locking box is movably arranged at the other end of the middle locking gear. The locking box is elastically slidably assembled on the bracket along the first direction. One end of the locking arc-shaped disc is rotationally assembled on the bracket by a fixed shaft, and the other end is in sliding contact with the locking box.

[0019] As a further solution of the present invention, the measuring mechanism further includes a lateral transmission wheel, a secondary driving wheel, a driving bevel gear, a rocking disc and a driving cone wheel shaft. The lateral transmission wheel is fixedly arranged on the bracket. One end of the lateral transmission wheel is in transmission connection with the locking arc-shaped disc, and the other end of the lateral transmission wheel is in transmission connection with the secondary driving wheel. The secondary driving wheel is coaxially and fixedly connected to the sliding connection member. The driving bevel gear is fixedly arranged on the base, and one end of the driving bevel gear is coaxially and fixedly connected to the rocking disc. The other end of the driving bevel gear is meshed with the driving cone wheel shaft. The driving cone wheel shaft is fixedly arranged on the base, and a transmission connection is established between the driving cone wheel shaft and the driving source.

[0020] As a further solution of the present invention, the measuring mechanism further includes a first connecting arm, a second connecting arm, a piston rod and a pump cylinder. One end of the first connecting arm is rotatably connected to the rocking disc. The other end of the first connecting arm is elastically and slidably inserted with the second connecting arm. The end of the second connecting arm is rotatably connected to the piston rod. The pump cylinder is fixedly arranged on the base. The piston rod is slidably assembled in the pump cylinder, and the pump cylinder is communicated with the first air guide hose and the second air guide hose.

[0021] Adopting the above technical solutions, the present invention has the following beneficial effects:

[0022] By respectively arranging a water purification tank assembly for inputting purified water and a sewage tank assembly for recycling sewage on both sides of the spray box assembly, the present invention can measure the dynamic change of the dust amount according to the mass difference between the sewage and the purified water, and adjust the input amount of the purified water in real time, while ensuring the spray dust removal effect, reducing water consumption and improving the environmental protection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0024] Figure 1 It is a partial cross-sectional view of a spray device for environmental protection mechanical dust removal provided in an embodiment of the present invention.

[0025] Figure 2 It is a schematic structural diagram of a spray device for environmental protection mechanical dust removal provided in an embodiment of the present invention.

[0026] Figure 3 For Figure 2 an enlarged schematic view of reference numeral A in

[0027] Figure 4 It is a schematic structural diagram of the back of a spray device for environmental protection mechanical dust removal provided in an embodiment of the present invention.

[0028] Figure 5 For Figure 4 an enlarged schematic view of reference numeral B in

[0029] Figure 6 For Figure 4 an enlarged schematic view of reference numeral C in

[0030] Figure 7 For Figure 4 an enlarged schematic view of reference numeral D in

[0031] Reference numerals: 1 - base member, 101 - base, 102 - vertical guide rod, 103 - drive source, 104 - bracket, 2 - spray box assembly, 201 - spray box, 202 - front air inlet, 203 - middle spray chamber, 204 - rear return chamber, 205 - end exhaust port, 206 - water guide hole, 207 - middle shaft, 208 - front dust guide plate, 209 - middle flow spoiler, 3 - sewage tank assembly, 301 - sewage drainage trough, 302 - sewage collection tank, 303 - sewage diversion pipe, 304 - sewage interceptor, 305 - first air guide hose, 4 - clean water tank assembly, 401 - clean water drainage trough, 402 - clean water collection tank, 403 - clean water diversion pipe, 404 - clean water interceptor, 405 - second air guide hose, 406 - clean water main pipe, 407 - side water guide pipe, 408 - flow control valve, 409 - regulating valve core, 410 - intercepting valve core, 411 - sliding connection member, 412 - flow regulating arc plate, 5 - measuring mechanism, 501 - first toothed plate, 502 - second toothed plate, 503 - middle toothed shaft, 504 - middle adjusting gear, 505 - lateral pressing plate, 506 - linkage adjusting rod, 507 - middle locking gear, 508 - locking box, 509 - locking arc plate, 510 - lateral transmission wheel, 511 - auxiliary driving wheel, 512 - driving bevel gear, 513 - rocking disc, 514 - driving bevel gear shaft, 515 - first connecting arm, 516 - second connecting arm, 517 - piston rod, 518 - air pump cylinder. Detailed implementation manners

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0034] Please refer to Figures 1-7, a spraying device for environmental protection mechanical dust removal in an embodiment of the present invention. The spraying device for environmental protection mechanical dust removal has opposite first direction x, second direction y and third direction z. The spraying device for environmental protection mechanical dust removal includes a base member 1, and the base member 1 includes a base 101, a vertical guide rod 102, a driving source 103 and a bracket 104. The vertical guide rod 102 is fixedly arranged on the base 101 along the third direction z, the driving source 103 is assembled on the base 101, and the bracket 104 is also fixedly arranged on the vertical guide rod 102; a spray box assembly 2, and the spray box assembly 2 includes a spray box 201, a front air inlet 202, a middle spray cavity 203, a rear return cavity 204, a final exhaust port 205 and a water guide hole 206. The spray box 201 is fixedly arranged on the base 101. Inside the spray box 201, the front air inlet 202, the middle spray cavity 203, the rear return cavity 204 and the final exhaust port 205 are arranged along the first direction x. The water guide hole 206 is also arranged at the bottom of the rear return cavity 204; a sewage tank assembly 3, and the sewage tank assembly 3 includes a sewage drainage groove 301 and a sewage collection tank 302. The sewage drainage groove 301 is fixedly arranged on the base 101, and the sewage collection tank 302 is slidably assembled on the vertical guide rod 102 along the third direction z; a water purification tank assembly 4, and the water purification tank assembly 4 includes a water purification drainage groove 401, a water purification collection tank 402 and a water purification main pipe 406. The water purification drainage groove 401 is fixedly arranged on the base 101, the water purification collection tank 402 is slidably assembled on the vertical guide rod 102 along the third direction z, and a water purification main pipe 406 is also arranged on one side of the water purification collection tank 402. The water purification main pipe 406 is fixedly arranged on the base 101; a measuring mechanism 5, and the measuring mechanism 5 includes a first toothed plate 501, a second toothed plate 502, a middle toothed shaft 503, a middle adjusting gear 504, a lateral pressing plate 505 and a linkage adjusting rod 506. The first toothed plate 501 is fixedly arranged on one side of the water purification collection tank 402, the second toothed plate 502 is fixedly arranged on one side of the sewage collection tank 302, the middle toothed shaft 503 is fixedly arranged on the bracket 104 in a fixed-axis manner, the middle toothed shaft 503 is meshed and connected with the first toothed plate 501 and the second toothed plate 502. One end of the middle adjusting gear 504 is coaxially and fixedly connected with the middle toothed shaft 503, and the other end of the middle adjusting gear 504 is elastically connected with the bracket 104 through the lateral pressing plate 505. The linkage adjusting rod 506 is slidably arranged on the bracket 104 along the third direction z, and the linkage adjusting rod 506 and the middle adjusting gear 504 are meshed and connected; one end of the water purification drainage groove 401 is communicated with a plurality of atomizers, and the plurality of atomizers are arranged in the middle spray cavity 203 along the circumferential direction.

[0035] In actual application of this embodiment, when the spraying device for environmental protection mechanical dust removal is working, vertical guide rods 102 arranged along the third direction z are disposed on the base 101, and both the sewage collection tank 302 and the purified water collection tank 402 are slidably assembled on the vertical guide rods 102. A fixed sewage drainage groove 301 is provided at the bottom of the sewage collection tank 302, and the sewage drainage groove 301 is used to collect the sewage after dust collection. A fixed purified water drainage groove 401 is provided at the bottom of the purified water collection tank 402. A plurality of atomizers are communicated with one side of the purified water drainage groove 401, and the plurality of atomizers are arranged in a circumferential direction in the inner cavity of the middle spraying cavity 203. When there is liquid level in the purified water drainage groove 401, the atomizers continuously input atomized small droplets into the inner cavity of the middle spraying cavity 203. The front air inlet 202 on one side of the spraying box 201 is used to communicate with the dust inlet pipe. When the inhaled dust moves to the inner cavity of the middle spraying cavity 203, it contacts the dispersed atomized droplets to form small droplets. The small droplets form large droplets during the process of mutual collision. The large droplets sink to one side of the inner cavity wall of the rear return cavity 204 under the action of gravity, so that the droplets slide along the inner cavity wall into the water guide hole 206 and drip into the sewage collection tank 302 below the rear return cavity 204. When the droplets adhering to the dust flow into the sewage collection tank 302, the purified water main pipe 406 on one side of the purified water collection tank 402 simultaneously injects purified water into the purified water collection tank 402. And when all the purified water in the purified water drainage groove 401 is atomized, the residual droplets in the rear return cavity 204 all drip into the sewage collection tank 302 along the water guide hole 206. The water droplets adhering to the cavity wall side of the rear return cavity 204 are negligible. Since both the sewage collection tank 302 and the purified water collection tank 402 are slidably assembled on the vertical guide rods 102 along the third direction z, there is a mass difference between the total amount of sewage in the sewage collection tank 302 and the total amount of purified water in the purified water collection tank 402. Since the mass of the absorbed dust is in a dynamically changing process, the mass difference between the sewage collection tank 302 and the purified water collection tank 402 is also in a dynamically changing process. Since the second tooth plate 502 and the first tooth plate 501 are respectively fixedly connected to one ends of the sewage collection tank 302 and the purified water collection tank 402, and both the second tooth plate 502 and the first tooth plate 501 are meshed with the middle tooth shaft 503, when the mass difference between the sewage collection tank 302 and the purified water collection tank 402 acts on one side of the middle tooth shaft 503, it can drive the middle tooth shaft 503 to rotate counterclockwise in the xoz plane. Since a middle adjusting gear 504 and a lateral pressing plate 505 are also fixedly provided at one end of the middle tooth shaft 503, and the lateral pressing plate 505 is elastically slidably assembled on one side of the bracket 104, according to the mass difference between the sewage collection tank 302 and the purified water collection tank 402, the middle tooth shaft 503 and the middle adjusting gear 504 can be driven to rotate against the elastic force, and the rotation angle is linearly related to the mass difference. The middle adjusting gear 504 can synchronously mesh and drive the linkage adjusting rod 506 to move during the rotation process,to enable the linkage adjusting rod 506 to slide in the third direction z. The end of the linkage adjusting rod 506 is used to adjust the net water inflow on one side of the main water purification pipe 406 per unit time. Therefore, the water consumption of the purified water can be adaptively adjusted according to the current dust amount in the sewage, preventing waste of water resources during the spraying process.

[0036] The working process of this embodiment is as follows:

[0037] S1: While the purified water in the purified water drainage tank 401 is atomized and output to the spraying tank 201, the main water purification pipe 406 continuously outputs a fixed amount of purified water. At the same time, the sewage in the spraying tank 201 that adsorbs dust is output to the sewage collection tank 302. At this time, the positions of the sewage collection tank 302 and the purified water collection tank 402 in the third direction z are in a locked state;

[0038] S2: When the purified water in the purified water drainage tank 401 is emptied, the main water purification pipe 406 cuts off the purified water output to the purified water collection tank 402, and the positions of the sewage collection tank 302 and the purified water collection tank 402 in the third direction z are in an unlocked state. The rotation angles of the middle gear shaft 503 and the middle adjusting gear 504 are adjusted according to the mass difference between the sewage collection tank 302 and the purified water collection tank 402, thereby adjusting the water volume output by one end of the main water purification pipe 406 per unit time;

[0039] S3: The positions of the sewage collection tank 302 and the purified water collection tank 402 in the third direction z are switched to the locked state again. At this time, the sewage and purified water in the sewage collection tank 302 and the purified water collection tank 402 are respectively output to the sewage drainage tank 301 and the purified water drainage tank 401 through the conduits. When the conduits are switched to the closed state, the main water purification pipe 406 is switched to the open state again and inputs purified water into the purified water collection tank 402;

[0040] S4: Repeat the above steps.

[0041] Please refer to Figure 2 , in a preferred embodiment of the present invention, the spraying tank assembly 2 further includes a middle shaft 207, a front dust guiding plate 208 and a middle flow disturbing plate 209. The middle shaft 207 is rotatably arranged on the spraying tank 201. The front dust guiding plate 208 and the middle flow disturbing plate 209 are fixedly arranged on the middle shaft 207. The front dust guiding plate 208 is arranged in the front air inlet 202, and the middle flow disturbing plate 209 is arranged in the middle spraying cavity 203.

[0042] In actual application of this embodiment, the center shaft 207 is rotatably arranged on the fixed axis in the spray box 201, and the center shaft 207 is in transmission connection with the driving source 103, so that the driving source 103 drives the center shaft 207 to rotate synchronously in the driving state. During the rotation of the center shaft 207, the front dust guide plate 208 and the center flow spoiler 209 are respectively driven to rotate in the front air inlet 202 and the center spray cavity 203. A plurality of inclined plates on the front dust guide plate 208 can make the dust that follows the airflow into the cavity of the spray box 201 fly away along the inclined plate direction, so that the dust particles are dispersed in a conical shape in the inner cavity of the center spray cavity 203. On the one hand, the dust particles are fully contacted with the atomized water droplets in the inner cavity of the center spray cavity 203. On the other hand, the gas flow rate is slowed down, so that the dust particles have sufficient time to combine with the droplets. A plurality of axially arranged partition plates arranged on the center flow spoiler 209 can throw the droplets adhering to the surface of the plate under the action of centrifugal force, so that the droplets quickly converge on the side of the cavity wall of the center spray cavity 203, and then the droplets flow along the inner cavity of the center spray cavity 203 to the inner cavity of the rear return cavity 204 and are quickly discharged along the water guide holes 206 on the bottom side of the rear return cavity 204.

[0043] Please refer to Figure 2 and Figure 3 In a preferred embodiment of the present invention, the sewage tank assembly 3 further includes a sewage diversion pipe 303, a sewage interceptor 304 and a first air guide hose 305. The sewage diversion pipe 303 is arranged on one side of the bottom of the sewage collection tank 302. One end of the sewage diversion pipe 303 is provided with a sewage interceptor 304, and a first air guide hose 305 is inserted on the sewage interceptor 304; the water purification tank assembly 4 further includes a water purification diversion pipe 403, a water purification interceptor 404 and a second air guide hose 405. The water purification diversion pipe 403 is arranged on one side of the bottom of the water purification collection tank 402. One end of the water purification diversion pipe 403 is provided with a water purification interceptor 404, and a second air guide hose 405 is inserted on the water purification interceptor 404.

[0044] In actual application of this embodiment, the sewage diversion pipe 303 and the purified water diversion pipe 403 are respectively arranged on one side of the bottom of the sewage collection tank 302 and the purified water collection tank 402, and a sewage interceptor 304 and a purified water interceptor 404 are respectively arranged on one side of the sewage diversion pipe 303 and the purified water diversion pipe 403. A first air guide hose 305 and a second air guide hose 405 are respectively communicated with one side of the sewage interceptor 304 and the purified water interceptor 404. When there is a positive and negative pressure air source that circulates and switches in the first air guide hose 305 and the second air guide hose 405, the sewage interceptor 304 and the purified water interceptor 404 can be in a cyclic opening and closing state, thereby adjusting the storage state of the liquid in the sewage collection tank 302 and the purified water collection tank 402. When the sewage diversion pipe 303 is in an open state, the quantitatively stored sewage in the sewage collection tank 302 can be output along the sewage diversion pipe 303 to the sewage discharge tank 301. When the purified water diversion pipe 403 is in an open state, the quantitatively stored purified water in the purified water collection tank 402 can be output along the purified water diversion pipe 403 to the purified water discharge tank 401, and is output to the inner cavity of the spray box 201 through a plurality of atomizers connected to one side of the purified water discharge tank 401.

[0045] Please refer to Figure 3 In a preferred embodiment of the present invention, the purified water tank assembly 4 further includes a side water diversion pipe 407, a flow control valve 408 and a regulating valve core 409. The side water diversion pipe 407 is arranged at the bottom of the purified water main pipe 406 and is arranged towards one side of the purified water collection tank 402. A flow control valve 408 is further arranged at one end of the side water diversion pipe 407. The regulating valve core 409 is rotationally assembled in the flow control valve 408. The regulating valve core 409 is used to adjust the water output of the side water diversion pipe 407 per unit time.

[0046] In actual application of this embodiment, the side water diversion pipe 407 is arranged at one end of the purified water main pipe 406 and is arranged towards one side of the purified water collection tank 402. The flow control valve 408 and the regulating valve core 409 arranged at one end of the side water diversion pipe 407 can adjust the drainage volume of the side water diversion pipe 407 per unit time. The regulating valve core 409 and the linkage adjusting rod 506 are meshed and connected, so that when the linkage adjusting rod 506 moves quantitatively in the third direction z, the regulating valve core 409 can synchronously adjust the output volume of the purified water in the purified water main pipe 406 per unit time.

[0047] Please refer to Figure 3, in a preferred embodiment of the present invention, the water purification tank assembly 4 further includes a shut-off valve core 410, a sliding connector 411 and 413. The shut-off valve core 410 is disposed at one end of the main water purification pipe 406. The shut-off valve core 410 is slidably disposed at one end of the main water purification pipe 406. One end of the sliding connector 411 is fixedly connected to the shut-off valve core 410, and the other end of the shut-off valve core 410 is slidably abutted against the flow regulating arc-shaped plate 412. The flow regulating arc-shaped plate 412 is fixedly arranged on the base 101 by a fixed shaft.

[0048] In actual application of this embodiment, the shut-off valve core 410 is slidably inserted into one end of the main water purification pipe 406. The shut-off valve core 410 is used to actively block the communication pipeline between the main water purification pipe 406 and the side water guide pipe 407. One end of the shut-off valve core 410 is fixedly connected to the sliding connector 411. One end of the sliding connector 411 is elastically connected to the main water purification pipe 406. The other end of the sliding connector 411 is movably abutted against the flow regulating arc-shaped plate 412. The flow regulating arc-shaped plate 412 has opposite third arc segments a3 and fourth arc segments a4. When the third arc segment a3 is movably abutted against the sliding connector 411, the sliding connector 411 is in a distal position on one side of the main water purification pipe 406 under the action of elastic force. At this time, the shut-off valve core 410 slides away from one end of the side water guide pipe 407, so that the side water guide pipe 407 and the main water purification pipe 406 are in a conducting state. When the fourth arc segment a4 is movably abutted against the sliding connector 411, the sliding connector 411 moves under pressure to overcome the elastic force and moves to a proximal position close to one side of the main water purification pipe 406. At this time, the shut-off valve core 410 is close to one end of the side water guide pipe 407, so that the side water guide pipe 407 and the main water purification pipe 406 are in a locked state, thereby cutting off the inflow of purified water on one side of the main water purification pipe 406.

[0049] Please refer to Figure 6 , in a preferred embodiment of the present invention, the measuring mechanism 5 further includes a central locking gear 507, a locking box 508 and a locking arc-shaped plate 509. One end of the central locking gear 507 is coaxially and fixedly connected to the central adjusting gear 504. The other end of the central locking gear 507 is movably provided with a locking box 508. The locking box 508 is elastically slidably assembled on the bracket 104 along the first direction x. One end of the locking arc-shaped plate 509 is rotatably assembled on the bracket 104 by a fixed shaft, and the other end 500 is slidably abutted against the locking box 508.

[0050] In actual application of this embodiment, the central locking gear 507 is fixedly connected coaxially with the central gear shaft 503 and the central adjusting gear 504. Therefore, when the locking box 508 moves in the negative direction of the first direction x, the locking box 508 is clamped on the central locking gear 507, thereby stopping the rotation of the central gear shaft 503, so as to lock the positions of the first tooth plate 501 and the second tooth plate 502 in the third direction z. When the locking box 508 moves in the positive direction of the first direction x, the central locking gear 507 is in an unlocked state, so that the central gear shaft 503, the central adjusting gear 504 and the central locking gear 507 are in a rotatable state in the xoz plane. Then, the rotation angle of the central adjusting gear 504 is adjusted according to the masses of the sewage and the purified water in the sewage collection tank 302 and the purified water collection tank 402. The locking arc plate 509 has opposite first arc segment a1 and second arc segment a2. When the first arc segment a1 is in sliding contact with the locking box 508, the locking box 508 moves toward the side away from the central locking gear 507 under the action of the elastic force, so that the central locking gear 507 and the locking box 508 are in an unlocked state. When the second arc segment a2 is in sliding contact with the locking box 508, the locking box 508 moves against the elastic force under the action of the pressure, so that the locking box 508 is pressed against the central locking gear 507, and thus the central locking gear 507 is in a locked state.

[0051] Please refer to Figure 5 and Figure 7 In a preferred embodiment of the present invention, the measuring mechanism 5 further includes a lateral transmission wheel 510, a secondary driving wheel 511, a driving bevel gear 512, a rocking disc 513 and a driving bevel wheel shaft 514. The lateral transmission wheel 510 is fixedly arranged on the support 104. One end of the lateral transmission wheel 510 is in transmission connection with the locking arc plate 509, and the other end of the lateral transmission wheel 510 is in transmission connection with the secondary driving wheel 511. The secondary driving wheel 511 and the sliding member 411 are fixedly connected coaxially. The driving bevel gear 512 is fixedly arranged on the base 101, and one end of the driving bevel gear 512 is fixedly connected coaxially with the rocking disc 513. The other end of the driving bevel gear 512 is meshed with the driving bevel wheel shaft 514. The driving bevel wheel shaft 514 is fixedly arranged on the base 101, and there is a transmission connection between the driving bevel wheel shaft 514 and the driving source 103.

[0052] In actual application of this embodiment, the lateral transmission wheel 510 is respectively connected to the locking arc disk 509 and the auxiliary drive wheel 511, so that the lateral transmission wheel 510 synchronously drives the locking arc disk 509 and the auxiliary drive wheel 511 to rotate during the rotation process. Since the auxiliary drive wheel 511 and the flow regulating arc disk 412 are coaxially fixedly connected, the locking arc disk 509 and the active bevel gear 512 can synchronously switch the locking state of the central locking gear 507 and the water purification main pipe 406 during the rotation process. The locking arc disk 509 and the active bevel gear 512 are connected to each other in a transmission manner, and one end of the active bevel gear 512 is connected to the driving bevel gear 512. The moving bevel wheel shaft 514 is meshed and connected, and the other end of the active bevel gear 512 is coaxially fixedly equipped with a rocking plate 513. The driving bevel wheel shaft 514 and the driving source 103 are connected in a transmission manner so that the driving source 103 can synchronously drive the driving bevel wheel shaft 514 to rotate during the rotation process, and then drive the active bevel gear 512 and the lateral transmission wheel 510 to rotate through the driving bevel wheel shaft 514, and the central shaft 207 is synchronously connected in a transmission manner with the driving source 103, so that when the airflow containing dust is pumped into the inner cavity of the spray box 201, the spray box assembly 2, the sewage tank assembly 3, the clean water tank assembly 4 and the measuring mechanism 5 in the device can move in a linked manner.

[0053] See also Figure 4 and Figure 7 In a preferred embodiment of the present invention, the measuring mechanism 5 also includes a first connecting arm 515, a second connecting arm 516, a piston rod 517 and a pump cylinder 518, one end of the first connecting arm 515 is rotatably connected to the rocker 513, the other end of the first connecting arm 515 is elastically and slidably inserted with the second connecting arm 516, the end of the second connecting arm 516 is rotatably connected with the piston rod 517, the pump cylinder 518 is fixedly arranged on the base 101, the piston rod 517 is slidably assembled in the pump cylinder 518, and the pump cylinder 518 is connected to the first air guide hose 305 and the second air guide hose 405.

[0054] In actual application of this embodiment, the rocking plate 513 can synchronously drive the first connecting arm 515 to rotate during the fixed-axis rotation, and the second connecting arm 516 is elastically plugged into the first connecting arm 515, so that the rocking plate 513 can drive the piston rod 517 at the end of the second connecting arm 516 to slide back and forth inside the pump cylinder 518 during the rotation. The piston assembled on the piston rod 517 can make the inner cavity of the pump cylinder 518 cyclically switch between positive and negative pressure states during the reciprocating motion. Since the first air guide hose 305 and the second air guide hose 405 are both connected to one end of the pump cylinder 518, the opening and closing states of one end of the sewage interceptor 304 and the clean water interceptor 404 can be controlled by controlling the pressure filling of the inner cavity of the pump cylinder 518, thereby switching the diversion opening and closing of the sewage diversion pipe 303 and the clean water diversion pipe 403 in a linkage state.

[0055] In the above embodiments of the present invention, a spraying device for environmental protection mechanical dust removal is provided. By respectively arranging a clean water tank assembly 4 for inputting clean water and a sewage tank assembly 3 for recovering sewage on both sides of the spraying tank assembly 2, the dynamic change of the dust amount can be calculated according to the mass difference between the sewage and the clean water, and the input amount of the clean water can be adjusted in real time, while ensuring the spraying dust removal effect, reducing water consumption and improving the environmental protection efficiency.

[0056] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spray device for environmental protection mechanical dust removal, the spray device for environmental protection mechanical dust removal having a first direction, a second direction and a third direction relative to each other, characterized in that: The spray device for environmentally friendly mechanical dust removal includes: A base component, the base component comprising a base, a vertical guide rod, a driving source and a bracket, the base is fixedly provided with a vertical guide rod along a third direction, the base is equipped with a driving source, and the bracket is also fixedly provided with the vertical guide rod; A spray box assembly, the spray box assembly comprising a spray box, a front air inlet, a middle spray chamber, a rear return chamber, a terminal exhaust port and a water guide hole, the spray box is fixedly arranged on a base, the front air inlet, the middle spray chamber, the rear return chamber and the terminal exhaust port are arranged inside the spray box along a first direction, and a water guide hole is also arranged at the bottom of the rear return chamber; A sewage trough assembly, the sewage trough assembly comprising a sewage discharge trough and a sewage collecting trough, the sewage discharge trough being fixedly arranged on the base, and the sewage collecting trough being slidably assembled on the vertical guide rod along the third direction; A clean water tank assembly, the clean water tank assembly comprising a clean water drainage tank, a clean water collection tank and a clean water main pipe, the clean water drainage tank is fixedly arranged on the base, the clean water collection tank is slidably assembled on the vertical guide rod along the third direction, and a clean water main pipe is also arranged on one side of the clean water collection tank, and the clean water main pipe is fixedly arranged on the base; The measuring mechanism includes a first tooth plate, a second tooth plate, a central gear shaft, a central adjustment gear, a lateral pressure plate and a linkage adjustment rod. The first tooth plate is fixedly arranged on one side of the clean water collection tank, the second tooth plate is fixedly arranged on one side of the sewage collection tank, the central gear shaft is fixedly arranged on a bracket, the central gear shaft is meshed with the first tooth plate and the second tooth plate, one end of the central adjustment gear is coaxially fixedly connected with the central gear shaft, and the other end of the central adjustment gear is elastically connected with the bracket through the lateral pressure plate, and the linkage adjustment rod is slidably arranged on the bracket along a third direction, and the linkage adjustment rod and the central adjustment gear are meshed with each other.

2. A spray device for environmental protection mechanical dust removal according to claim 1, characterized in that: One end of the clean water discharge trough is connected to a plurality of atomizers, and the plurality of atomizers are arranged in the central spray cavity along the circumferential direction.

3. The spray device for environmental protection mechanical dust removal according to claim 1, characterized in that: The spray box assembly also includes a center shaft, a front dust guide plate and a center spoiler. The center shaft is fixedly rotatably arranged in the spray box. The front dust guide plate and the center spoiler are fixedly arranged on the center shaft. The front dust guide plate is arranged in the front air inlet, and the center spoiler is arranged in the center spray chamber.

4. The spray device for environmental protection mechanical dust removal according to claim 1, characterized in that: The sewage trough assembly also includes a sewage diversion pipe, a sewage interceptor and a first air guide hose. The sewage diversion pipe is arranged on one side of the bottom of the sewage collection trough cavity. A sewage interceptor is arranged at one end of the sewage diversion pipe, and the first air guide hose is plugged into the sewage interceptor.

5. The spray device for environmental protection mechanical dust removal according to claim 1, characterized in that: The clean water tank assembly also includes a clean water guide pipe, a clean water interceptor and a second air guide hose. The clean water guide pipe is arranged on one side of the bottom of the clean water collection tank cavity. A clean water interceptor is arranged at one end of the clean water guide pipe, and the clean water interceptor is plugged with the second air guide hose.

6. The spray device for environmental protection mechanical dust removal according to claim 1, characterized in that: The clean water tank assembly also includes a side water pipe, a flow control valve and a regulating valve core. The side water pipe is arranged at the bottom of the clean water main pipe and is arranged toward one side of the clean water collecting tank. A flow control valve is also arranged at one end of the side water pipe. The regulating valve core is rotatably assembled in the flow control valve. The regulating valve core is used to adjust the water output of the side water pipe per unit time.

7. The spray device for environmental protection mechanical dust removal according to claim 1, characterized in that: The clean water tank assembly also includes a shutoff valve core, a sliding connection, and the shutoff valve core is arranged at one end of the clean water main pipe, the shutoff valve core is slidably arranged at one end of the clean water main pipe, one end of the sliding connection is fixedly connected to the shutoff valve core, and the other end of the shutoff valve core is slidably abutted against the flow regulating arc disk, and the flow regulating arc disk is fixedly axially arranged on the base.

8. The spray device for environmental protection mechanical dust removal according to claim 1, characterized in that: The measuring mechanism also includes a central locking gear, a locking box and a locking arc disk. One end of the central locking gear is coaxially fixedly connected to the central adjustment gear, and the other end of the central locking gear is movably provided with a locking box. The locking box is elastically slidably assembled on the bracket along a first direction, and one end of the locking arc disk is fixedly assembled on the bracket, and the other end slides and abuts against the locking box.

9. The spray device for environmentally friendly mechanical dust removal according to claim 1, characterized in that: The measuring mechanism also includes a lateral transmission wheel, an auxiliary driving wheel, a driving bevel gear, a rocking plate and a driving bevel wheel shaft. The lateral transmission wheel fixed axis is arranged on the bracket, one end of the lateral transmission wheel is transmission connected to the locking arc plate, and the other end of the lateral transmission wheel is transmission connected to the auxiliary driving wheel. The auxiliary driving wheel and the sliding member are coaxially fixedly connected. The driving bevel gear fixed axis is arranged on the base, and one end of the driving bevel gear is coaxially fixedly connected to the rocking plate, and the other end of the driving bevel gear is meshed and connected with the driving bevel wheel shaft. The driving bevel wheel shaft fixed axis is arranged on the base, and the driving bevel wheel shaft and the driving source are transmission connected.

10. The spray device for environmental protection mechanical dust removal according to claim 1, characterized in that: The measuring mechanism also includes a first connecting arm, a second connecting arm, a piston rod and a pump cylinder. One end of the first connecting arm is rotatably connected to the rocker, the other end of the first connecting arm is elastically and slidably inserted with the second connecting arm, the end of the second connecting arm is rotatably connected with the piston rod, the pump cylinder is fixedly arranged on the base, the piston rod is slidably assembled in the pump cylinder, and the pump cylinder is connected with the first air guide hose and the second air guide hose.

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