CN114320434A

CN114320434A - Efficient spraying dust fall equipment for coal mine

Info

Publication number: CN114320434A
Application number: CN202210018181.5A
Authority: CN
Inventors: 梁欣丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-04-12

Abstract

The invention relates to spraying dust-settling equipment, in particular to high-efficiency spraying dust-settling equipment for a coal mine. The invention provides high-efficiency spraying dust-settling equipment for a coal mine, which can realize automatic spraying of clear water, automatic injection of disinfectant and improvement of disinfectant spraying area. An efficient is spray dust fall equipment for coal mine includes: the water pumping device comprises a fixed frame, a clamping fixer, a first water outlet pipe, a fixed blocking rod and a water pumping mechanism, wherein the clamping fixer is arranged on the upper side of the fixed frame, the first water outlet pipe is arranged in the middle of the top of the fixed frame and connected with the clamping fixer, the fixed blocking rod is arranged on the upper side of the first water outlet pipe, and the water pumping mechanism is arranged inside the fixed frame. The invention extracts the clean water through the water pump, and the clean water is sprayed in the air through the water inlet pipe, the water pump and the first water outlet pipe, so that the dust in the air is degraded, and the effect of degrading the dust by the clean water is realized.

Description

Efficient spraying dust fall equipment for coal mine

Technical Field

The invention relates to spraying dust-settling equipment, in particular to high-efficiency spraying dust-settling equipment for a coal mine.

Background

In the production process of a coal mine, a large amount of coal dust and rock dust are generated in the processes of mining, digging and transporting, and are collectively called as dust, and the dust harm mainly has two aspects: firstly, the mine dust is harmful to human bodies, if a large amount of mine dust is inhaled into the lung of a human body for a long time, pneumoconiosis can be suffered, the pneumoconiosis is a occupational disease of miners with great harm at present, and secondly, the mine dust is harmful to coal dust explosion, when a large amount of coal dust is deposited in a roadway, the coal dust explosion can be caused when certain conditions are met, and great threat is brought to the safety production of a mine.

Traditional dust fall mode, it needs to carry out the region of dust fall to aim at through the shower nozzle of holding through the workman, when the dust of big granule is touch to shower nozzle spun drop of water, make the drop of water degrade the dust, thereby improve the freshness of air, because the shower nozzle is held to the workman for a long time, lead to the arm to produce sour sense easily, and can have the germ that threatens the workman in the air, need the manual antiseptic solution that sprays of workman, because shower nozzle spun drop of water area is limited, can't realize the drop of water that sprays of great area.

Therefore, the efficient spraying dust-settling equipment for the coal mine is designed, which can realize automatic spraying of clean water, automatic injection of disinfectant and improvement of disinfectant spraying area.

Disclosure of Invention

In order to overcome the defects that the traditional spraying dust-settling equipment cannot automatically spray clear water, cannot automatically inject disinfectant and cannot improve the spraying area of disinfectant, the invention provides high-efficiency spraying dust-settling equipment for the coal mine, which can automatically spray clear water, automatically inject disinfectant and improve the spraying area of disinfectant.

The invention is realized in this way, a high-efficiency spraying dust-settling device for coal mines comprises: fixed frame, press from both sides tight fixer, first outlet pipe, fixed shelves pole, the mechanism that draws water, shedding mechanism, touch water mechanism and antiseptic solution mechanism, fixed frame upside is equipped with and presss from both sides tight fixer, is equipped with first outlet pipe in the middle of the fixed frame top, first outlet pipe is connected with pressing from both sides tight fixer, first outlet pipe upside is equipped with fixed shelves pole, the inside mechanism that draws water that is equipped with of fixed frame, first outlet pipe upside is equipped with shedding mechanism, be equipped with on the first outlet pipe and touch water mechanism, be equipped with antiseptic solution mechanism on the first outlet pipe.

Optionally, the pumping mechanism comprises: the middle of the upper part of the fixed frame is provided with a dust sensor, the middle part of the inner wall of the fixed frame is provided with a first fixing frame, the middle part of the first fixing frame is provided with a water pump, the middle of the bottom of the water pump is provided with a water inlet pipe, and the water inlet pipe is connected with the fixed frame.

Optionally, the opening mechanism comprises: the upper side of the first water outlet pipe is provided with a ring sleeve, the upper part of the ring sleeve is rotatably provided with a plurality of closing plates, two first springs are wound on the outer sides of the closing plates, and two ends of each first spring are respectively connected with the ring sleeve and the closing plates.

Optionally, the water-contacting mechanism comprises: first outlet pipe upper portion is equipped with water flow sensor, first outlet pipe upper portion is equipped with the second mount, second mount downside rotary type is equipped with first fixed rotating shaft, be equipped with on the first fixed rotating shaft and be used for improving the disinfectant and spray the area touch the water frame, both sides all around there being the second spring in the first fixed rotating shaft, the second spring both ends respectively with the second mount with touch the water frame and be connected, first electric putter is installed to first outlet pipe upside, touch and be equipped with pressure sensor in the middle of the water frame.

Optionally, the sanitizing liquid mechanism comprises: the two sides of the upper portion of the first water outlet pipe are respectively provided with a third fixing frame, a disinfectant box used for storing disinfectant is connected between the two third fixing frames, a second water outlet pipe is arranged in the middle of the bottom of the disinfectant box, a second electric push rod is installed on the upper side of the first water outlet pipe, a second opening and closing device is arranged on a telescopic rod of the second electric push rod, and the second opening and closing device is connected with the first water outlet pipe in a sliding mode.

Optionally, still including the mechanism that opens and shuts, the mechanism that opens and shuts includes: the upper side and the lower side of the fixed frame are both provided with first hinges, a second fixed rotating shaft is rotatably connected between the two first hinges and is connected with the fixed frame in a rotating mode, an opening and closing door is arranged on the second fixed rotating shaft, third springs are wound on the upper side and the lower side of the second fixed rotating shaft, and two ends of each third spring are respectively connected with the fixed frame and the opening and closing door.

Optionally, the device further comprises a rotating mechanism, the rotating mechanism comprises a supporting seat, sliding supporting rods, a second clamping device and a speed reduction motor, the second clamping device is arranged on the lower portion of the fixing frame, the sliding supporting rods are arranged on two sides of the second clamping device, the supporting seat is connected between the bottom ends of the two sliding supporting rods in a sliding mode, the speed reduction motor is installed in the middle of the top of the supporting seat, and an output shaft of the speed reduction motor is connected with the fixing frame.

Optionally, the device also comprises a control box, the control box is installed on the upper part of the fixing frame, a switching power supply, a control module and a power supply module are installed in the control box, the switching power supply supplies power for the high-efficiency spraying dust-settling equipment for the coal mine, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the water flow sensor, the dust sensor and the pressure sensor are electrically connected with the control module, the water pump, the first electric push rod and the second electric push rod are connected with the control module through the relay control module, and the speed reduction motor is connected with the control module through the direct current motor positive and negative rotation module.

The invention provides high-efficiency spraying dust-settling equipment for a coal mine, which has the following beneficial effects:

1. the water pump is used for pumping clean water, and the clean water is sprayed in the air through the water inlet pipe, the water pump and the first water outlet pipe, so that dust in the air is degraded, and the effect of degrading the dust by the clean water is realized;

2. when the telescopic rod of the first electric push rod moves downwards to be in contact with the pressure sensor, the water contact frame and the first fixed rotating shaft are driven to rotate, the second spring is twisted and deformed, the water contact frame is in contact with the ring sleeve, and when clear water passes through the water contact frame, the spraying area of the clear water is increased, so that the effect of increasing the spraying area of the clear water by the water contact frame is achieved;

3. when the disinfectant flows into the first water outlet pipe through the disinfectant tank and the second water outlet pipe and is mixed with the clear water, the disinfectant kills bacteria in the air, and the effect of killing the bacteria by the disinfectant is realized;

4. the output shaft of gear motor drives fixed frame and rotates for clear water sprays on the dust in the air evenly rotation type, further increases the area that sprays of clear water.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a schematic diagram of a fourth three-dimensional structure according to the present invention.

Fig. 5 is a schematic perspective view of a fifth embodiment of the present invention.

Fig. 6 is a schematic perspective view of the water pumping mechanism of the present invention.

Fig. 7 is a schematic perspective view of the opening mechanism of the present invention.

Fig. 8 is an enlarged perspective view of the invention at a.

Fig. 9 is a schematic perspective view of the water-contacting mechanism of the present invention.

Fig. 10 is an enlarged perspective view of the present invention at B.

Fig. 11 is a schematic perspective view of a first part of the disinfecting liquid mechanism of the present invention.

Fig. 12 is a schematic structural view of a second part of the disinfecting liquid mechanism of the present invention.

Fig. 13 is a schematic perspective view of the opening and closing mechanism of the present invention.

Fig. 14 is an enlarged perspective view of the object C of the present invention.

Fig. 15 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 16 is a circuit block diagram of the present invention.

Fig. 17 is a schematic circuit diagram of the present invention.

Description of reference numerals: 1_ fixed frame, 2_ clamping holder, 21_ control box, 3_ first water outlet pipe, 4_ fixed stop lever, 5_ pumping mechanism, 51_ dust sensor, 52_ first fixed frame, 53_ water pump, 54_ water inlet pipe, 6_ opening mechanism, 61_ ring sleeve, 62_ closed plate, 63_ first spring, 7_ water contact mechanism, 71_ water flow sensor, 72_ second fixed frame, 73_ first fixed rotating shaft, 74_ second spring, 75_ water contact frame, 76_ first electric push rod, 77_ pressure sensor, 8_ disinfectant mechanism, 81_ third fixed frame, 82_ disinfectant tank, 83_ second water outlet pipe, 84_ second electric push rod, 85_ second opening and closing device, 9_ opening and closing mechanism, 91_ first hinge, 92_ second fixed rotating shaft, 93_ third spring, 94_ opening and closing door, 10_ rotating mechanism, 101_ supporting seat, 102_ sliding supporting rod, 103_ second gripper, 104_ reduction motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1-17, the present invention provides a technical solution: the utility model provides an efficient spraying dust fall equipment for coal mine, including fixed frame 1, press from both sides tight fixer 2, first outlet pipe 3, fixed shelves pole 4, the mechanism 5 draws water, shedding mechanism 6, contact water mechanism 7 and

antiseptic solution mechanism

8, 1 upside welding of fixed frame has tight fixer 2, the welding has first outlet pipe 3 in the middle of 1 top of fixed frame, first outlet pipe 3 is connected with pressing from both sides

tight fixer

2, 3 upside welding of first outlet pipe have fixed

shelves pole

4, 3 upsides of first outlet pipe are equipped with

shedding mechanism

6, 1 inside mechanisms 5 that draw water that are equipped with of fixed frame, be equipped with antiseptic solution mechanism 8 on the first outlet pipe 3, be equipped with on the first outlet pipe 3 and touch water mechanism 7.

The water pumping mechanism 5 comprises a dust sensor 51, a first fixing frame 52, a water pump 53 and a water inlet pipe 54, the dust sensor 51 is arranged in the middle of the right side of the upper part of the fixing frame 1, the first fixing frame 52 is welded in the middle of the inner wall of the fixing frame 1, the water pump 53 is fixedly installed in the middle of the first fixing frame 52 through bolts, the water inlet pipe 54 is welded in the middle of the bottom of the water pump 53, and the water inlet pipe 54 is connected with the fixing frame 1.

The opening mechanism 6 comprises a ring sleeve 61, a closing plate 62 and first springs 63, the ring sleeve 61 is welded on the right part of the upper side of the first water outlet pipe 3, the closing plates 62 are rotatably arranged on the right side of the upper part of the ring sleeve 61, the two first springs 63 are wound on the outer side of the closing plate 62, and two ends of each first spring 63 are respectively connected with the ring sleeve 61 and the closing plate 62.

The water touching mechanism 7 comprises a water flow sensor 71, a second fixed frame 72, a first fixed rotating shaft 73, a second spring 74, a water touching frame 75, a first electric push rod 76 and a pressure sensor 77, water flow sensor 71 is installed on 3 upper portions right sides of first outlet pipe, the welding of 3 upper portions right sides of first outlet pipe has second mount 72, second mount 72 is located water flow sensor 71 right side, second mount 72 downside rotary type is equipped with first fixed rotating shaft 73, the welding has water touching frame 75 on the first fixed rotating shaft 73, both sides are all around there being second spring 74 around first fixed rotating shaft 73, second spring 74 both ends are connected with second mount 72 and water touching frame 75 respectively, there is first electric putter 76 first outlet pipe 3 upside through bolt fixed mounting, touch and install pressure sensor 77 in the middle of water touching frame 75 left side, pressure sensor 77 cooperates with first electric putter 76's telescopic link.

Antiseptic solution mechanism 8 is including third mount 81, disinfectant box 82, second outlet pipe 83, second electric putter 84 and second opener 85, third mount 81 has all been welded to the 3 upper portion left and right sides of first outlet pipe, disinfectant box 82 has been welded between two third mount 81 upper portions, the welding has second outlet pipe 83 in the middle of the disinfectant box 82 bottom, there is second electric putter 84 first outlet pipe 3 upside through bolt fixed mounting, the welding of second electric putter 84's telescopic link right side has second opener 85, second opener 85 and first outlet pipe 3 sliding type connection.

Still including mechanism 9 opens and shuts, mechanism 9 opens and shuts is including first hinge 91, the fixed pivot 92 of second, third spring 93 and door 94 opens and shuts, first hinge 91 has all been welded to fixed frame 1 anterior upper and lower both sides, the rotary type is connected with the fixed pivot 92 of second between two first hinges 91, the fixed pivot 92 of second is connected with fixed frame 1 rotary type, the welding has door 94 that opens and shuts on the fixed pivot 92 of second, both sides all around having third spring 93 about the fixed pivot 92 of second, the third spring 93 both ends are connected with fixed frame 1 and door 94 that opens and shuts respectively.

Still including slewing mechanism 10, slewing mechanism 10 is equipped with second binding clasp 103 including supporting seat 101, sliding support pole 102, second binding clasp 103 and gear motor 104 in the lower part of fixed frame 1, and the second binding clasp 103 left and right sides all is equipped with sliding support pole 102, and sliding connection has supporting seat 101 between two sliding support pole 102 bottoms, installs gear motor 104 in the middle of the supporting seat 101 top, and gear motor 104's output shaft is connected with fixed frame 1.

The device is characterized by further comprising a control box 21, the control box 21 is fixedly installed on the upper portion of the rear side of the fixing frame 1 through bolts, a switching power supply, a control module and a power supply module are installed in the control box 21, the switching power supply supplies power to high-efficiency spraying dust-settling equipment for the coal mine, the output end of the switching power supply is electrically connected with the power supply module, a power supply main switch is connected to the power supply module through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the water flow sensor 71, the dust sensor 51 and the pressure sensor 77 are electrically connected with the control module, the water pump 53, the first electric push rod 76 and the second electric push rod 84 are connected with the control module through the relay control module, and the speed reduction motor is connected with the control module through the direct current motor positive and negative rotation module.

The working principle of the invention is that when people want to degrade dust, the high-efficiency spraying dust-settling equipment for coal mines can be used, firstly, a user presses a power supply main switch to electrify the equipment, the user inserts a water pipe into a water pumping mechanism 5, then the user injects disinfectant into a disinfectant mechanism 8, when the concentration of dust in air reaches the preset value of the water pumping mechanism 5, a control module controls the water pumping mechanism 5 to work, the water pumping mechanism 5 pumps clean water in the water pipe, the clean water flows into a first water outlet pipe 3 through the water pumping mechanism 5, when the flow rate of the clean water reaches the preset value of the water contacting mechanism 7, the control module controls the water contacting mechanism 7 to run for one second and then to be closed, after the water contacting mechanism 7 runs to be contacted with the disinfectant mechanism 8, the control module controls the disinfectant mechanism 8 to run for one second and then to be closed, the disinfectant flows into the first water outlet pipe 3 through the disinfectant mechanism 8, the water-saving disinfection device is mixed with clean water, the clean water is affected by the water pressure of the clean water after contacting the opening mechanism 6, the opening mechanism 6 is driven to operate, the channel of the first water outlet pipe 3 is opened, the disinfection water is sprayed into the air through the channel of the first water outlet pipe 3, dust in the air is degraded, bacteria in the air are killed, when the concentration of the dust in the air is smaller than the preset value of the water pumping mechanism 5, the control module controls the water pumping mechanism 5 to stop working, the water pumping mechanism 5 stops pumping clean water in the water pipe, when the flow rate of the clean water reaches the preset value of the water touching mechanism 7, the control module controls the water touching mechanism 7 to reversely operate for one second and then to be closed, after the water touching mechanism 7 reversely operates and is separated from the disinfection solution mechanism 8, the control module controls the disinfection solution mechanism 8 to operate for one second and then to be closed, so that disinfection solution stops flowing into the first water outlet pipe 3, the user presses the power master switch again to power off the device.

The user inserts the inlet tube 54 with the water pipe after, when the concentration of dust reaches dust sensor 51's default in the air, make control module control water pump 53 work, water pump 53 extracts the clear water, the clear water passes through inlet tube 54, water pump 53 and first outlet pipe 3 spray in the air, thereby carry out concentration degradation to the dust in the air, when the concentration of dust is less than dust sensor 51's default in the air, make control module control water pump 53 stop work, water pump 53 stops to extract the clear water.

Clear water flows into first outlet pipe 3 after, the clear water with the closed plate 62 contact after, receive the water pressure influence of clear water, thereby drive closed plate 62 and rotate, first spring 63 twists reverse deformation, thereby open ring cover 61 passageway, make the clear water spray in the air through first outlet pipe 3 and ring cover 61, thereby degrade the dust in the air, the clear water sprays the completion after, when the water pressure of clear water reduces, first spring 63 resets, thereby drive closed plate 62 antiport to the recovery normal position, make closed plate 62 close ring cover 61 passageway.

When the flow rate of the clean water reaches the preset value of the water flow sensor 71, the control module controls the telescopic rod of the first electric push rod 76 to extend downwards for one second and then close, after the telescopic rod of the first electric push rod 76 moves downwards to be in contact with the pressure sensor 77, thereby driving the pressure sensor 77, the water contact frame 75 and the first fixed rotating shaft 73 to rotate, the second spring 74 is twisted and deformed, so that the water contact frame 75 is contacted with the ring sleeve 61, when the clean water passes through the water contact frame 75, thereby increasing the spraying area of the clear water, when the flow speed of the clear water is less than the preset value of the water flow sensor 71, so that the control module controls the telescopic rod of the first electric push rod 76 to be closed after being shortened upwards for one second, the telescopic rod of the first electric push rod 76 moves upwards to be separated from the pressure sensor 77, the second spring 74 is reset, thereby driving the pressure sensor 77, the water contact frame 75 and the first fixed rotating shaft 73 to reversely rotate to the recovery position.

After a user injects disinfection solution into the disinfection solution tank 82, when the pressure generated by the telescopic rod of the first electric push rod 76 reaches the preset value of the pressure sensor 77, the control module controls the telescopic rod of the second electric push rod 84 to shorten for one second and then close, the telescopic rod of the second electric push rod 84 drives the second opener 85 to move left, so as to open the channel between the second water outlet pipe 83 and the first water outlet pipe 3, the disinfection solution flows into the first water outlet pipe 3 through the disinfection solution tank 82 and the second water outlet pipe 83 and is mixed with clear water, so that the disinfection water kills bacteria existing in the air, when the pressure generated by the telescopic rod of the first electric push rod 76 is smaller than the preset value of the pressure sensor 77, the control module controls the telescopic rod of the second electric push rod 84 to extend for one second and then close, the telescopic rod of the second electric push rod 84 drives the second opener 85 to move right, closing the passage between second outlet pipe 83 and first outlet pipe 3.

When the user wants to wash fixed frame 1 inside, the user opens and shuts door 94 to the left-hand rotation, door 94 opens and shuts drives the fixed pivot 92 of second and rotates to the left, third spring 93 twists reverse deformation, door 94 opens and shuts to the left after rotating to the assigned position, user control door 94 that opens and shuts stops, then the user washs fixed frame 1 inside again, thereby keep fixed frame 1 inside clean and tidy, fixed frame 1 inside washing is accomplished the back, the user loosens door 94 that opens and shuts, third spring 93 resets, thereby drive door 94 that opens and shuts and second fixed pivot 92 rotates right and resumes the normal position.

The supporting seat 101 is supported on the ground, play the effect of firm support whole equipment, when the velocity of flow of clear water reaches the default of water flow sensor 71, control module control gear motor 104's output shaft corotation a second, thereby drive the part corotation a second on fixed frame 1, when the velocity of flow of clear water is less than the default of water flow sensor 71, make control module control gear motor 104's output shaft reversal a second, thereby drive the part reversal a second on fixed frame 1, when gear motor 104's output shaft rotates, fixed frame 1 drives slip bracing piece 102 through second binding clasp 103 and slides in supporting seat 101, make the clear water spray on the dust in the air evenly rotation formula, further increase the area of spraying of clear water, when the concentration of dust is less than the default of dust sensor 51 in the air, control module control closes motor 104.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an efficient spraying dust fall equipment for coal mine which characterized in that includes: fixed frame (1), press from both sides tight fixer (2), first outlet pipe (3), fixed shelves pole (4), the mechanism (5) of drawing water, shedding mechanism (6), touch water mechanism (7) and antiseptic solution mechanism (8), fixed frame (1) upside is equipped with and presss from both sides tight fixer (2), be equipped with first outlet pipe (3) in the middle of fixed frame (1) top, first outlet pipe (3) are connected with pressing from both sides tight fixer (2), first outlet pipe (3) upside is equipped with fixed shelves pole (4), fixed frame (1) inside is equipped with the mechanism (5) of drawing water, first outlet pipe (3) upside is equipped with shedding mechanism (6), be equipped with on first outlet pipe (3) and touch water mechanism (7), be equipped with antiseptic solution mechanism (8) on first outlet pipe (3).

2. The high-efficiency spray dust settling device for the coal mine as claimed in claim 1, wherein the water pumping mechanism (5) comprises: the middle of the upper part of the fixed frame (1) is provided with a dust sensor (51), the middle part of the inner wall of the fixed frame (1) is provided with a first fixed frame (52), the middle part of the first fixed frame (52) is provided with a water pump (53), the middle of the bottom of the water pump (53) is provided with a water inlet pipe (54), and the water inlet pipe (54) is connected with the fixed frame (1).

3. A high efficiency spray dust fall apparatus for coal mines according to claim 2, wherein the opening mechanism (6) comprises: the upper side of the first water outlet pipe (3) is provided with a ring sleeve (61), the upper part of the ring sleeve (61) is rotatably provided with a plurality of closing plates (62), two first springs (63) are wound on the outer sides of the closing plates (62), and two ends of each first spring (63) are respectively connected with the ring sleeve (61) and the closing plate (62).

4. A high efficiency spray dust fall apparatus for coal mine according to claim 3, wherein the water contact mechanism (7) comprises: first outlet pipe (3) upper portion is equipped with water flow sensor (71), first outlet pipe (3) upper portion is equipped with second mount (72), second mount (72) downside rotary type is equipped with first fixed rotating shaft (73), be equipped with on first fixed rotating shaft (73) and be used for improving the disinfectant and spray area touch water frame (75), both sides are all around there being second spring (74) on first fixed rotating shaft (73), second spring (74) both ends are connected with second mount (72) and touch water frame (75) respectively, first electric putter (76) are installed to first outlet pipe (3) upside, touch and be equipped with pressure sensor (77) in the middle of water frame (75).

5. The high-efficiency spray dust settling device for the coal mine as claimed in claim 4, wherein the disinfectant mechanism (8) comprises: first outlet pipe (3) upper portion both sides all are equipped with third mount (81), be connected with disinfectant box (82) that are used for depositing the antiseptic solution between two third mount (81) upper portions, be equipped with second outlet pipe (83) in the middle of disinfectant box (82) bottom, second electric putter (84) are installed to first outlet pipe (3) upside, be equipped with second opening and shutting ware (85) on the telescopic link of second electric putter (84), second opening and shutting ware (85) and first outlet pipe (3) sliding type connection.

6. The efficient coal mine spraying dust settling device as recited in claim 5, further comprising an opening and closing mechanism (9), wherein the opening and closing mechanism (9) comprises: both sides all are equipped with first hinge (91) about fixed frame (1), and the rotary type is connected with second fixed rotating shaft (92) between two first hinges (91), and second fixed rotating shaft (92) are connected with fixed frame (1) rotary type, are equipped with shutter (94) on second fixed rotating shaft (92), and both sides are all around having third spring (93) about second fixed rotating shaft (92), and third spring (93) both ends are connected with fixed frame (1) and shutter (94) respectively.

7. The efficient coal mine spraying dust settling equipment is characterized by further comprising a rotating mechanism (10), wherein the rotating mechanism (10) comprises a supporting seat (101), sliding supporting rods (102), a second clamping device (103) and a speed reduction motor (104), the second clamping device (103) is arranged on the lower portion of the fixing frame (1), the sliding supporting rods (102) are arranged on two sides of the second clamping device (103), the supporting seat (101) is connected between the bottom ends of the two sliding supporting rods (102) in a sliding mode, the speed reduction motor (104) is installed in the middle of the top of the supporting seat (101), and an output shaft of the speed reduction motor (104) is connected with the fixing frame (1).

8. The efficient spraying and dust-settling equipment for the coal mine according to claim 7, further comprising a control box (21), wherein the control box (21) is installed at the upper part of the fixing frame (1), a switching power supply, a control module and a power module are installed in the control box (21), the switching power supply supplies power to the efficient spraying and dust-settling equipment for the coal mine, the output end of the switching power supply is electrically connected with the power module, the power module is connected with a power main switch through a circuit, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the water flow sensor (71), the dust sensor (51) and the pressure sensor (77) are electrically connected with the control module, the water pump (53), the first electric push rod (76) and the second electric push rod (84) are connected with the control module through the relay control module, and the speed reducing motor (104) is connected with the control module through the direct current motor positive and negative rotation module.