Waste gas dust purifying treatment equipment
Technical Field
The utility model relates to the technical field of waste gas purification, in particular to waste gas and dust purification treatment equipment.
Background
At present, along with the rapid development of industry, more and more factories are built, dust in waste gas is required to be purified by using waste gas treatment devices, so that polluted air is prevented from being directly discharged, dust is inhaled by people to influence the health of respiratory tracts, when the existing dust waste gas is purified, the waste gas is treated in a sealed mode, the density of the dust is too high, dust explosion risks are caused, potential safety hazards are caused, and in filtration, the dust is adsorbed on a filter screen, so that the subsequent filtration effect is influenced.
The Chinese patent discloses a purification treatment device (grant bulletin No. CN 218011887U) for dust and waste gas, the technology of the patent is characterized in that water is fed through a water inlet pipe, then dust in the waste gas is moistened through a fog nozzle, explosion caused by overhigh dust density is prevented, water of the fog nozzle is dispersed again through a rotating rod, so that water vapor can better diffuse the whole space, and the dust adhered on a filter screen can be scraped when the dust is moved to one end, so that the filtering effect is improved;
But has certain disadvantages that the filter screen can only be cleaned on the outermost surface of the filter screen through the rotating rod, and impurities accumulated in the meshes of the filter screen cannot be cleaned, so that the filter screen is blocked in a short time, the service life of the filter screen cannot be greatly prolonged, and the filtering effect is reduced.
Disclosure of utility model
The present utility model is directed to an exhaust gas dust purifying apparatus for solving the problems set forth in the background art described above.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an exhaust gas dust purification treatment equipment, includes the purifying box, the left side surface upper end through-connection of purifying box has the intake pipe, and the left side surface of purifying box is located the top through-connection of intake pipe has the outlet duct, the left side surface lower extreme through-connection of purifying box has the outlet pipe, and the inside left side surface mounting of purifying box has the L template, the right side surface mounting of L template has the filter, the upper surface through-connection of purifying box has the shower nozzle, and the right-hand water supply mechanism that is provided with of purifying box, the right side surface mounting of purifying box has the fan, the fan housing is installed to the upper end of fan housing, the upper surface through-connection of fan housing has the tuber pipe, the one end of tuber pipe is connected with the hose, the dryer is installed to the one end of hose, the wind hole has been seted up to the lower surface of dryer, the upper surface of L template is provided with adjustment mechanism.
As a still further scheme of the utility model, the water supply mechanism comprises a water pump, a first water pipe is arranged at the water inlet end of the water pump, a water tank is arranged outside one end of the first water pipe, and a second water pipe is arranged at the water outlet end of the water pump.
As a still further scheme of the utility model, the adjusting mechanism comprises a motor, a threaded rod is arranged at the output end of the motor, a moving block is connected to the external thread of the threaded rod, a connecting block is movably arranged on the left side of the moving block outside the threaded rod, and a connecting rod is arranged on the right side surface of the connecting block.
As a still further proposal of the utility model, the joint of the L-shaped plate and the purifying box is positioned above the air inlet pipe, the side surfaces of the L-shaped plate and the filtering plate are respectively attached to the inner surface of the purifying box, and one end of the air pipe is connected with the right side surface of the purifying box in a penetrating way.
As a still further proposal of the utility model, one end of the second water pipe is connected with the spray head.
As a still further proposal of the utility model, the motor is arranged on the upper surface of the L-shaped plate, the upper end of the air duct is arranged on the lower end of the moving block, the lower end of the connecting block is arranged on the upper surface of the L-shaped plate, and the connecting rod movably penetrates through the moving block.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, dust and waste gas are filtered through the filter plate, and water is supplied to the spray head through the water supply mechanism, so that the spray head sprays water to adsorb the dust and waste gas.
2. The utility model generates air flow through the fan, the air flow is sprayed out through the air holes on the air duct to blow and clean the filter plate, impurities accumulated in the filter holes are blown down, the filter plate is prevented from being blocked in a short time, the service life of the filter plate is prolonged, and the air duct is driven by the adjusting mechanism to move left and right, so that the filter plate can be cleaned comprehensively.
Drawings
Fig. 1 is a schematic view of a structure of an exhaust gas dust-cleaning treatment apparatus;
fig. 2 is a sectional view of a purifying tank in the exhaust gas dust purifying apparatus;
FIG. 3 is a schematic view showing the structure of a water supply mechanism in an exhaust gas dust purifying treatment apparatus;
FIG. 4 is a schematic diagram showing the structure of a fan in an exhaust gas dust-cleaning apparatus;
FIG. 5 is a bottom view of a wind hole in an exhaust gas dust-purifying treatment apparatus;
Fig. 6 is a schematic structural view of an adjusting mechanism in an exhaust gas dust-cleaning treatment apparatus.
The device comprises a purifying box 1, an air inlet pipe 2, an air outlet pipe 3, an air outlet pipe 4, an air outlet pipe 5, an L-shaped plate 6, a filter plate 7, a spray head 8, a water supply mechanism 9, a water pump 10, a first water pipe 11, a water tank 12, a second water pipe 13, a fan 14, a fan cover 15, an air pipe 16, a hose 17, an air duct 18, an air hole 19, an adjusting mechanism 20, a motor 21, a threaded rod 22, a moving block 23, a connecting block 24 and a connecting rod.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present utility model, an exhaust gas dust purifying apparatus includes a purifying tank 1, an air inlet pipe 2 is connected to an upper end of a left side surface of the purifying tank 1, an air outlet pipe 3 is connected to a lower end of a left side surface of the purifying tank 1, an air outlet pipe 4 is connected to a lower end of the left side surface of the purifying tank 1, a junction between a plate 5 of an L-shaped plate 5,L and the purifying tank 1 is located above the air inlet pipe 2, a filter plate 6 is mounted on a right side surface of the L-shaped plate 5, side surfaces of the L-shaped plate 5 and the filter plate 6 are both attached to an inner surface of the purifying tank 1, a spray head 7 is connected to an upper surface of the purifying tank 1, a water supply mechanism 8 is provided on a right side of the purifying tank 1, the water supply mechanism 8 includes a water pump 9, a water inlet end of the water pump 9 is provided with a first water pipe 10, an outer water tank 11 is provided at one end of the first water pipe 10, a water outlet end of the water pump 9 is provided with a second water pipe 12, and one end of the second water pipe 12 is connected to the spray head 7;
the air inlet pipe 2 is used for discharging dust and waste gas;
The air outlet pipe 3 is used for discharging filtered dust and waste gas;
The filter plate 6 is used for filtering dust and waste gas;
the water pump 9 is used for pumping water in the water tank 11 into the spray head 7, and the water is sprayed out through the spray head 7 to adsorb dust and waste gas;
The water outlet pipe 4 is used for discharging the wastewater.
In fig. 1, 2 and 4-6, a blower 13 is installed on the right side surface of a purifying box 1, a fan housing 14 is installed at the upper end of the blower 13, an air pipe 15 is connected to the upper surface of the fan housing 14 in a penetrating manner, one end of the air pipe 15 is connected to the right side surface of the purifying box 1 in a penetrating manner, one end of the air pipe 15 is connected with a hose 16, an air duct 17 is installed at one end of the hose 16, an air hole 18 is formed in the lower surface of the air duct 17, an adjusting mechanism 19 is arranged on the upper surface of an L-shaped plate 5, the adjusting mechanism 19 comprises a motor 20, the motor 20 is installed on the upper surface of the L-shaped plate 5, a threaded rod 21 is installed at the output end of the motor 20, a moving block 22 is connected to the external threads of the threaded rod 21, a connecting block 23 is movably installed at the upper end of the air duct 17 on the lower end of the moving block 22, the lower end of the connecting block 23 is installed on the upper surface of the L-shaped plate 5, a connecting rod 24 is installed on the right side surface of the connecting block 23, and the connecting rod 24 movably penetrates through the moving block 22;
The fan 13 sprays air flow through the air holes 18 and is used for blowing and cleaning the filter plates 6, and impurities in the filter holes are blown off, so that the filter plates 6 are prevented from being blocked in a short time, and the service time of the filter plates 6 is prolonged;
The motor 20 is a forward and reverse rotation motor, and drives the threaded rod 21 to rotate, so that the moving block 22 can move left and right, and the air duct 17 is driven to move left and right, so that the filter plate 6 can be cleaned comprehensively;
The length of the hose 16 is long enough to ensure normal left and right movement of the air duct 17.
The dust and waste gas purifying device has the working principle that when the dust and waste gas purifying device is used, dust and waste gas is discharged into the purifying box 1 through the air inlet pipe 2, the dust and waste gas floats upwards and is filtered through the filter plate 6, the water in the water tank 11 is pumped out through the first water pipe 10 by the water pump 9 and is discharged into the spray head 7 through the second water pipe 12, the water is sprayed out through the spray head 7 to adsorb the dust and waste gas, the purified waste gas is discharged through the air outlet pipe 3, in the purifying process, the fan 13 generates air flow, the air flow is sprayed out through the air hole 18 on the air duct 17, the motor 20 drives the threaded rod 21 to rotate, so that the moving block 22 moves left and right, the air duct 17 is driven to move left and right, the filter holes of the filter plate 6 are cleaned through the air flow, the filter plate 6 is prevented from being blocked in a short time, and the service time of the filter plate 6 is prolonged.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.