Atmospheric treatment equipment for flue gas purification
Technical Field
The utility model relates to the technical field of atmospheric pollution treatment, in particular to an atmospheric treatment device for flue gas purification.
Background
Flue gas purification is one of the important subjects in the field of environmental protection. Large amounts of flue gas emissions are produced in industrial production, energy utilization, transportation and other activities, including harmful substances such as particulates, sulfur dioxide, nitrogen oxides, volatile organic compounds, etc. These contaminants pose a serious threat to human health and the environment;
to cope with this problem, various flue gas cleaning technologies and apparatuses have been studied and developed. The fume purifying equipment aims at removing or converting pollutants in fume into harmless substances by a physical, chemical or biological method so as to reach emission standard and environmental protection requirements;
atmospheric treatment equipment is a type of purification equipment used for treating industrial flue gas. The background of which can be traced back to the environmental protection effort of the last century. Along with the improvement of environmental awareness and the establishment of regulations, the requirement for effectively controlling the smoke emission is more and more urgent; the air purification equipment generally needs to be cleaned in the use process, but when the air purification equipment in the prior art is cleaned, the outer shell of the purification equipment is not only required to be removed, but the removal process is time-consuming and labor-consuming, and often needs professional staff to carry out, so that the cleaning efficiency is seriously affected, and in view of the problem, the air treatment equipment for flue gas purification is provided for solving the existing problem.
Disclosure of Invention
The utility model aims to provide an atmosphere treatment device for flue gas purification, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an atmosphere treatment equipment for flue gas purification, includes treatment body, purification storehouse, purifying tank, clearance mechanism and back flush mechanism, it is provided with the purification storehouse to administer the body downside, has offered the purifying tank in purification storehouse and the treatment body, and the purifying tank inboard is provided with back flush mechanism, and the purifying tank inboard upside is provided with clearance mechanism, mutually support between clearance mechanism and the back flush mechanism, it is provided with the air inlet to administer body one side, and is provided with the gas outlet on one side of the purification storehouse.
Preferably, the cleaning mechanism comprises a fixed plate, guide rods, scraping plates, motors, threaded rods and fixing seats, the upper sides in the purifying tanks are provided with the fixed plates, the guide rods are symmetrically arranged on one sides of the fixed plates, the guide rods are connected with the scraping plates in a sliding mode, the fixing seats are symmetrically arranged between the guide rods on the fixed plates, the threaded rods are movably connected between the fixing seats, the motors are arranged on one sides of the fixing seats, and the threaded rods are fixedly connected with the output ends of the motors.
Preferably, the scraper is internally of a threaded structure, threads of the scraper and the threaded rod are matched with each other, and a drain pipe penetrates through the surface of the treatment body at one side, far away from the air inlet, of the purification groove.
Preferably, the back flush mechanism comprises a water tank, a water inlet pipe, a water pump, a conveying pipe, a mounting frame, a water seepage tank, a spray head and a waterproof board, wherein the mounting frame is arranged in the purifying tank, the water seepage tank is symmetrically arranged at the bottom of the mounting frame, the waterproof boards are arranged on two sides of the mounting frame, and a filter layer is arranged on the mounting frame.
Preferably, be provided with the drain tank in the purification storehouse, and drain tank one side is provided with the water tank, and the water tank downside is provided with the drain pipe, and the water tank upside is provided with the water pump, and the output fixed connection conveyer pipe of water pump, and the input of water pump is located inside the water tank, and water tank one side runs through the purification storehouse and is provided with the inlet tube.
Preferably, a plurality of spray heads are arranged on the two sides of the mounting frame at equal intervals, the spray heads are connected with each other, and the spray heads are fixedly connected with one side of the conveying pipe away from the water pump.
Preferably, an air inlet fan is arranged in the air inlet, an air outlet fan is arranged in the air outlet, the air inlet fan and one side of the air outlet fan are electrically connected with an external power supply and an external singlechip through power lines, and the external singlechip is of the type: STM32.
Compared with the prior art, the utility model has the beneficial effects that:
1. the purifying tank upside is provided with the fixed plate, and fixed plate one side symmetry is provided with the guide bar, sliding connection is being scrapped plate on the guide bar, is provided with the fixing base with the fixed plate symmetry between the guide bar, through threaded rod swing joint between the fixing base to fixing base one side is provided with the motor, and the output and the threaded rod fixed connection of motor, the scraper blade is inside to be the helicitic texture to mutually support with the threaded rod, mutually support between scraper blade and the filter layer, one side that the air inlet was kept away from to the purifying tank, run through at the body surface of administering and be provided with the blow off pipe for discharge the spot on filter layer surface.
2. The back flush mechanism is used for cleaning and maintaining the filter layer of purifying tank, and the water tank is located between purifying tank and the purifying bin, is responsible for storing cleaning medium, and inlet tube connection water tank and purifying bin send cleaning medium into the purifying tank when needs wash, and the water pump is located the water tank top, carries cleaning medium from the water tank to the shower nozzle through the conveyer pipe, and the drain box setting is in the purifying bin for collect and discharge the sewage that produces in the purification process, the drain box downside is provided with the drain pipe, is used for discharging the sewage in the purifying bin outside.
In the whole working process, the cooperative action of the cleaning mechanism and the back flushing mechanism ensures the cleaning of pollutants and the cleaning of the purifying medium, so that the flue gas is discharged after being effectively purified.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the whole structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of A-A in FIG. 2;
FIG. 4 is a schematic view of the backwash mechanism of the present utility model;
FIG. 5 is a schematic view of a cleaning mechanism according to the present utility model.
In the figure: 1. an air inlet; 2. a power line; 3. treating the body; 4. a purifying bin; 5. a purifying tank; 6. a cleaning mechanism; 601. a fixing plate; 602. a guide rod; 603. a scraper; 604. a motor; 605. a threaded rod; 606. a fixing seat; 7. a back flushing mechanism; 701. a water tank; 702. a water inlet pipe; 703. a water pump; 704. a delivery tube; 705. a mounting frame; 706. a water seepage tank; 707. a spray head; 708. a waterproof board; 8. a filter layer; 9. an air outlet; 10. an air intake fan; 11. an air outlet fan; 12. a drain tank; 13. a drain pipe; 14. and a blow-down pipe.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-5, the atmospheric treatment equipment for flue gas purification provided by the utility model comprises a treatment body 3, a purification bin 4, a purification tank 5, a cleaning mechanism 6 and a back flushing mechanism 7, wherein the purification bin 4 is arranged on the lower side of the treatment body 3, the purification tank 5 is arranged in the purification bin 4 and the treatment body 3, the back flushing mechanism 7 is arranged in the purification tank 5, the cleaning mechanism 6 is arranged on the upper side in the purification tank 5, the cleaning mechanism 6 and the back flushing mechanism 7 are mutually matched, an air inlet 1 is arranged on one side of the treatment body 3, and an air outlet 9 is arranged on one side of the purification bin 4.
In an alternative embodiment, the cleaning mechanism 6 comprises a fixing plate 601, guide rods 602, scraping plates 603, a motor 604, a threaded rod 605 and a fixing seat 606, the fixing plate 601 is arranged on the upper side in the cleaning tank 5, the guide rods 602 are symmetrically arranged on one side of the fixing plate 601, the scraping plates 603 are connected to the guide rods 602 in a sliding mode, the fixing seat 606 is symmetrically arranged on the fixing plate 601 between the guide rods 602, the threaded rod 605 is movably connected between the fixing seats 606, the motor 604 is arranged on one side of the fixing seat 606, and the threaded rod 605 is fixedly connected to the output end of the motor 604.
In an alternative embodiment, the inside of the scraping plate 603 is in a threaded structure, the scraping plate 603 and the threaded rod 605 are in threaded interaction, a drain pipe 14 is arranged on one side, away from the air inlet 1, of the purifying tank 5 in a penetrating manner on the surface of the treatment body 3, a fixing plate 601 is arranged on the upper side of the purifying tank 5, guide rods 602 are symmetrically arranged on one side of the fixing plate 601, the scraping plate 603 is slidingly connected to the guide rods 602, fixing seats 606 are symmetrically arranged between the guide rods 602 and the fixing plates 601, the fixing seats 606 are movably connected through the threaded rod 605, a motor 604 is arranged on one side of the fixing seats 606, the output end of the motor 604 is fixedly connected with the threaded rod 605, the inside of the scraping plate 603 is in a threaded structure and is in interaction with the threaded rod 605, the scraping plate 603 and the filter layer 8 are in interaction, the purifying tank 5 is arranged on one side, away from the air inlet 1, on the surface of the treatment body 3 in a penetrating manner, the drain pipe 14 is arranged on the surface of the filter layer 8, and used for discharging stains on the surface of the filter layer 8.
In an alternative embodiment, the back flushing mechanism 7 comprises a water tank 701, a water inlet pipe 702, a water pump 703, a conveying pipe 704, a mounting frame 705, a water seepage tank 706, a spray head 707 and a waterproof board 708, wherein the mounting frame 705 is arranged in the purifying tank 5, the water seepage tank 706 is symmetrically arranged at the bottom of the mounting frame 705, the waterproof boards 708 are arranged on two sides of the mounting frame 705, and the filter layer 8 is arranged on the mounting frame 705.
In an alternative embodiment, the water draining tank 12 is disposed in the purifying bin 4, a water tank 701 is disposed on one side of the water draining tank 12, a water draining pipe 13 is disposed on the lower side of the water tank 701, a water pump 703 is disposed on the upper side of the water tank 701, an output end of the water pump 703 is fixedly connected with a conveying pipe 704, an input end of the water pump 703 is disposed inside the water tank 701, and a water inlet pipe 702 is disposed on one side of the water tank 701 penetrating through the purifying bin 4.
In an alternative embodiment, a plurality of spray heads 707 are equidistantly arranged on two sides of the mounting frame 705, the spray heads 707 are connected with each other, one side of the conveying pipe 704 away from the water pump 703 is fixedly connected with the spray heads 707, the back flushing mechanism 7 is used for cleaning and maintaining the filter layer 8 of the purifying tank 5, the water tank 701 is positioned between the purifying tank 5 and the purifying bin 4 and is responsible for storing the cleaning medium, the water inlet pipe 702 is connected with the water tank 701 and the purifying bin 4, the cleaning medium is conveyed into the purifying tank 5 when the cleaning is needed, the water pump 703 is positioned above the water tank 701, the cleaning medium is conveyed from the water tank 701 to the spray heads 707 through the conveying pipe 704, the water draining box 12 is arranged in the purifying bin 4 and is used for collecting and draining sewage generated in the purifying process, and a drain pipe 13 is arranged on the lower side of the water draining box 12 and is used for draining the sewage in the purifying bin 4 to the outside.
In an alternative embodiment, an air inlet fan 10 is disposed in the air inlet 1, an air outlet fan 11 is disposed in the air outlet 9, and one side of the air inlet fan 10 and one side of the air outlet fan 11 are electrically connected with an external power supply and an external single chip microcomputer through a power cord 2, and the model of the external single chip microcomputer is as follows: STM32.
The working principle of the utility model is as follows: when the device is used, firstly, flue gas enters the equipment through the air inlet 1, the flue gas is treated in the treatment body 3, a purification groove 5 is arranged in the purification bin 4, a fixed plate 601 is arranged on the upper side of the purification groove 5, guide rods 602 are symmetrically arranged on one side of the fixed plate 601, a scraper 603 is connected on the guide rods 602 in a sliding way, fixing seats 606 are symmetrically arranged between the guide rods 602 and the fixed plate 601, the fixing seats 606 are movably connected through threaded rods 605, a motor 604 is arranged on one side of each fixing seat 606, the output end of the motor 604 is fixedly connected with the threaded rods 605, the inside of the scraper 603 is in a threaded structure and is matched with the threaded rods 605, the scraper 603 is matched with the filter layer 8, one side of the purification groove 5 far away from the air inlet 1 is penetrated and provided with a drain pipe 14 on the surface of the treatment body 3 for discharging stains on the surface of the filter layer 8, the device also comprises a back flushing mechanism 7 for cleaning and maintaining a filter layer 8 of the purifying tank 5, a water tank 701 is positioned between the purifying tank 5 and the purifying bin 4 and is responsible for storing a cleaning medium, a water inlet pipe 702 is connected with the water tank 701 and the purifying bin 4, the cleaning medium is sent into the purifying tank 5 when the cleaning is needed, a water pump 703 is positioned above the water tank 701, the cleaning medium is conveyed from the water tank 701 to a spray head 707 through a conveying pipe 704, a water draining box 12 is arranged in the purifying bin 4 and is used for collecting and draining sewage generated in the purifying process, a water draining pipe 13 is arranged at the lower side of the water draining box 12 and is used for draining the sewage in the purifying bin 4 to the outside, finally, the treated flue gas is discharged into the atmosphere through an air outlet 9, the cooperative action of the cleaning mechanism 6 and the back flushing mechanism 7 ensures the cleaning of pollutants and the cleaning of the purifying medium in the whole working process, so that the flue gas is effectively purified and then discharged.
It is to be understood that the above-described embodiments of the present utility model are intended to be illustrative or explanatory of the principles of the utility model, and are not restrictive of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.