CN218853785U - An environment-friendly purifier for dust removal of industrial flue gas - Google Patents

Abstract

The utility model relates to a gas cleaning technical field especially relates to an environment-friendly clarifier is used in industrial flue gas dust removal. The technical scheme comprises the following steps: box, filter chamber and purifying box, the inside fixed mounting of box has the filter chamber, and the top fixed mounting of box has the electric telescopic handle who extends to the filter chamber inside, and electric telescopic handle bottom fixed mounting has the clearance scraper blade. The utility model discloses a be provided with the clearance scraper blade, mutually support between collection ash box and the filter chamber, drive the clearance scraper blade through electric telescopic handle circular telegram operation and carry out the vertical migration at the filter screen board cross filter surface, the clearance scraper blade of vertical migration strikes off the impurity of filter screen board cross filter surface, make impurity can fall into and collect in the collection ash box, the function of filter screen board is filtered in quick clearance has been realized, the problem that filter screen board easily piles up a large amount of impurity at long-time use back filter surface has been solved, filter screen board's filter effect has been guaranteed, be favorable to the device to keep good purification efficiency.

Description

An environment-friendly purifier for dust removal of industrial flue gas

technical field

The utility model relates to the technical field of flue gas purification, in particular to an environment-friendly purifier for dust removal of industrial flue gas.

Background technique

With the rapid development of social economy, industries such as cement, thermal power generation and asbestos tiles produce a large amount of toxic industrial waste gas. These toxic gases are often mixed with a large amount of dust, which brings hidden dangers to the health of workers and also affects work efficiency, and if these gases are directly discharged into the atmosphere, it will inevitably cause air pollution. It is necessary to use a special dust purifier to filter out these harmful substances. device", which has solved the various disadvantages of the inconvenient replacement of activated carbon in the existing flue gas purifier, and after further searching, it was found that the "industrial waste gas purifier" disclosed by the application number "CN207734810U" has passed specific technical The structural setting effectively solves the technical drawbacks such as the small volume of purified gas and the poor purification effect. However, in actual use, industrial flue gas purifiers with similar structures still have many defects, such as: they do not have the function of quickly cleaning the filter screen. , resulting in the accumulation of a large amount of impurities on the filter surface of the filter after long-term use, which reduces the filtering effect of the filter and also reduces the efficiency of the flue gas passing through, which is not conducive to the purification of the flue gas for a long time by the device, and does not have the ability to The function of purifying the residual impurities and dust in the flue gas causes a small amount of dust to flow into the atmosphere after the flue gas is filtered by the filter, which is easy to cause environmental pollution. Therefore, it is necessary to design an environmentally friendly purifier for industrial flue gas dust removal.

Utility model content

The purpose of this utility model is to provide an environment-friendly purifier for dust removal of industrial flue gas, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an environmentally friendly purifier for industrial flue gas dedusting, including a box body, a filter chamber and a purification box, a filter room is fixedly installed inside the box body, and the box body The top of the body is fixedly installed with an electric telescopic rod extending to the inside of the filter chamber, and the bottom end of the electric telescopic rod is fixedly installed with a cleaning scraper, and a purification box is fixedly installed inside the box body at the bottom of the filter chamber, and the purification box A water pump is fixedly installed on one side of the water pump, and the top of the water pump is fixedly connected with a water spray pipe extending to the interior of the purification tank, and the bottom of the water spray pipe is fixedly installed with an atomizing nozzle.

The cleaning scraper moves vertically on the filter surface of the filter screen through the power-on operation of the electric telescopic rod, and the vertically moving cleaning scraper scrapes off the impurities on the filter surface of the filter screen, realizing the function of quickly cleaning the filter screen and solving the problem The problem that a large amount of impurities are easy to accumulate on the filter surface of the filter screen after long-term use ensures the filtering effect of the filter screen and also ensures the efficiency of the flue gas passing through, which is beneficial to the device's long-term flue gas purification. To maintain a good purification efficiency, the suction force is generated by the power-on operation of the water pump, and the liquid medicine inside the purification box is sucked into the water spray pipe, and the medicine liquid inside the water spray pipe is sprayed out through the atomizing nozzle, so that the liquid medicine inside the purification box is sprayed out. The harmful gas in the flue gas is purified, which realizes the function of dealing with the harmful gas in the flue gas, ensures the safety of the flue gas, avoids a large amount of harmful gas flowing into the atmosphere and pollutes the environment, and also solves the problem that the flue gas affects the human body. health hazard.

Preferably, an air inlet pipe is fixedly installed on one side of the box, and an air delivery pipe is connected between the air inlet pipe and the filter chamber. The air intake pipe can be connected to the flue gas outlet through the flange, so that the flue gas can enter the inside of the box, and one end of the air delivery pipe is fixedly connected with the other end of the air intake pipe, so that the smoke entering the intake pipe can enter the filter chamber through the air delivery pipe for filtration.

Preferably, a filter screen plate corresponding to the cleaning scraper is plugged into the filter chamber through a slot, and an ash falling groove is provided at the bottom of the filter chamber. The slot can provide the installation position for the filter screen plate, and at the same time, it is convenient to replace the filter screen plate. The impurities on the filter surface of the filter screen plate are scraped off by the cleaning scraper, and the scraped impurities fall into the collection through the ash falling tank. Inside the gray box.

Preferably, a dust collection box is placed inside the box at the bottom of the filter chamber, and a box door is movably connected to the front end of the box. The ash collection box can collect the impurities scraped off by the cleaning scraper, which is convenient for centralized treatment of impurities. By opening the box door, the inside of the box can be inspected and cleaned, which is convenient for the staff to quickly complete the inspection work.

Preferably, a fan is fixedly installed inside the box on one side of the purification box, the top of the fan is communicated with a connecting pipe extending to the filter chamber, and one side of the fan is fixedly connected with an air inlet pipe extending to the inside of the purification box. The suction force is generated by the energized operation of the fan, and the flue gas inside the filter chamber is drawn out through the connecting pipe, and flows into the purification box through the air inlet pipe, which is convenient for the purification of the flue gas.

Preferably, one side of the purification box is fixedly installed with an air outlet pipe extending out of the box body, the front end of the purification box is provided with a dosing port extending out of the box body, and the rear end of the purification box is fixedly installed with a liquid discharge pipe extending out of the box body . Through the outlet pipe, the purified flue gas inside the purification box can flow out, which is convenient for the flue gas to return to the atmosphere; through the dosing port, it is convenient for the staff to add medicine to the interior of the purification box; The liquid flows out to facilitate the replacement of the liquid medicine.

Compared with the prior art, the beneficial effects of the utility model are:

1. Through the mutual cooperation between the cleaning scraper, the ash collection box and the filter chamber, the electric telescopic rod is energized to drive the cleaning scraper to move vertically on the filter surface of the filter screen, and the vertically moving cleaning scraper has a strong impact on the filter screen. The impurities on the filter surface of the filter plate are scraped off, so that the impurities can fall into the ash collection box for collection, realizing the function of quickly cleaning the filter plate, and solving the problem that a large amount of impurities are easy to accumulate on the filter surface of the filter plate after long-term use The problem is to ensure the filtering effect of the filter screen, and at the same time ensure the efficiency of the flue gas passing through, which is beneficial to the device to maintain a good purification efficiency after a long period of flue gas purification.

2. Through the mutual cooperation between the purification box, the water spray pipe and the atomizing nozzle, the suction force is generated by the power-on operation of the water pump, and the medicine liquid inside the purification box is sucked into the water spray pipe, and the water spray pipe inside The liquid medicine is sprayed out through the atomizing nozzle, thereby purifying the residual impurities and dust in the flue gas inside the purification box, realizing the function of treating the residual impurities and dust in the flue gas, ensuring the safety of the flue gas, and avoiding the inflow of impurities and dust The atmosphere pollutes the environment, and at the same time solves the hidden dangers of smoke to human health.

Description of drawings

Fig. 1 is the front internal structure schematic diagram of the utility model;

Fig. 2 is the front structure schematic diagram of the utility model;

Fig. 3 is the side structure schematic diagram of the utility model;

Fig. 4 is a top view structural diagram of the utility model.

In the figure: 1, box body; 101, intake pipe; 102, box door; 2, filter chamber; 201, air pipe; 202, slot; 203, filter screen plate; 204, ash drop tank; 3, electric telescopic rod ; 301, cleaning scraper; 4, dust collection box; 5, fan; 501, connecting pipe; 502, air inlet pipe; 6, purification box; 601, water pump; Air outlet pipe; 605, dosing port; 606, liquid discharge pipe.

Detailed ways

The technical scheme of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment one

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of environmental-friendly purifier for dust removal of industrial flue gas proposed by the utility model includes a box body 1, a filter chamber 2 and a purification box 6, and the inside of the box body 1 The filter chamber 2 is fixedly installed, and the air inlet pipe 101 is fixedly installed on one side of the box body 1, and the air delivery pipe 201 is connected between the air inlet pipe 101 and the filter chamber 2, and the cleaning scraper is inserted through the slot 202 inside the filter chamber 2 301 corresponds to the filter screen plate 203, the top of the box body 1 is fixedly installed with an electric telescopic rod 3 extending to the interior of the filter chamber 2, and the bottom end of the electric telescopic rod 3 is fixedly installed with a cleaning scraper 301, and the box body at the bottom of the filter chamber 2 1. A purification box 6 is fixedly installed inside. A fan 5 is fixedly installed inside the box body 1 on one side of the purification box 6. The top of the fan 5 communicates with a connecting pipe 501 extending into the filter chamber 2. One side of the fan 5 is fixedly connected with a Extend to the air inlet pipe 502 inside the purification box 6, the other side of the purification box 6 is fixedly equipped with a water pump 601, the top of the water pump 601 is fixedly connected with a water spray pipe 602 extending to the inside of the purification box 6, and the bottom of the water spray pipe 602 is fixed An atomizing nozzle 603 is installed, and an air outlet pipe 604 extending out of the box body 1 is fixedly installed on one side of the purification box 6 .

The working principle of the environment-friendly purifier for industrial flue gas dedusting based on Embodiment 1 is: through the intake pipe 101, it is connected with the smoke source produced by the industry, and the smoke enters the inside of the filter chamber 2 through the intake pipe 101 and the gas delivery pipe 201, and passes through the filter screen The plate 203 filters the flue gas to remove dust and impurities in the flue gas. After the filtration is completed, the electric telescopic rod 3 is energized to drive the cleaning scraper 301 to move vertically on the filter surface of the filter screen plate 203. The vertically moving cleaning scraper 301 Scraping off the impurities on the filter surface of the filter plate 203 solves the problem that a large amount of impurities are easy to accumulate on the filter surface of the filter plate 203 after long-term use, ensures the filtering effect of the filter plate 203, and also ensures the smoke The efficiency of gas passage is beneficial to the device to maintain good purification efficiency after long-term flue gas purification. The fan 5 is energized to generate suction force, and the filtered flue gas inside the filter chamber 2 is drawn out through the connecting pipe 501, and It flows into the inside of the purification box 6 through the air inlet pipe 502, which is convenient for the purification treatment of the flue gas. The purification liquid is sprayed out through the atomizing nozzle 603, thereby purifying the residual impurities in the flue gas inside the purification box 6, preventing the residual impurities from flowing into the atmosphere and polluting the environment, and improving the environmental protection performance of the device. After the purification is completed, the flue gas The gas is exhausted from the inside of the purification box 6 through the gas outlet pipe 604, so that the flue gas returns to the atmosphere.

Embodiment two

As shown in Fig. 1, Fig. 2 and Fig. 3, an environmental-friendly purifier for industrial flue gas dust removal proposed by the utility model, compared with Embodiment 1, this embodiment also includes: the bottom of the filter chamber 2 is provided with a floor Ash trough 204, ash collection box 4 is placed inside the box body 1 at the bottom of the filter chamber 2, the front end of the box body 1 is movably connected with a box door 102, and the front end of the purification box 6 is provided with a dosing port 605 extending out of the box body 1 to purify A drain pipe 606 extending out of the box body 1 is fixedly installed at the rear end of the box 6 .

In this embodiment, as shown in Figure 1, the impurities scraped off by the cleaning scraper 301 can fall into the inside of the dust collection box 4 through the ash falling groove 204; as shown in Figures 1 and 2, the dust collection box 4 can The impurities falling from the ash falling tank 204 are collected, which is convenient for centralized treatment of impurities. By opening the box door 102, the inside of the box body 1 can be overhauled and cleaned, which is convenient for the staff to quickly complete the overhaul work; as shown in Figure 3, through the dosing port 605 is convenient for the staff to add medicine to the inside of the purification box 6, and the medicine liquid inside the purification box 6 can flow out by opening the liquid discharge pipe 606, which is convenient for replacing the medicine solution.

The above-mentioned specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solutions of the present utility model and the related inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements to the above-mentioned specific embodiments. and combinations.

Claims (6)

1. An environment-friendly purifier for industrial flue gas dedusting, comprising a casing (1), a filter chamber (2) and a purification box (6), characterized in that: the inside of the casing (1) is fixedly equipped with a filter chamber (2), the top of the box (1) is fixedly installed with an electric telescopic rod (3) extending to the interior of the filter chamber (2), and the bottom end of the electric telescopic rod (3) is fixedly mounted with a cleaning scraper ( 301), the inside of the casing (1) at the bottom of the filter chamber (2) is fixedly equipped with a purification box (6), and one side of the purification box (6) is fixedly equipped with a water pump (601), and the water pump ( The top of 601) is fixedly connected with a water spray pipe (602) extending to the inside of the purification box (6), and the bottom of the water spray pipe (602) is fixedly equipped with an atomizing nozzle (603). 2. An environment-friendly purifier for industrial flue gas dust removal according to claim 1, characterized in that: an air inlet pipe (101) is fixedly installed on one side of the box body (1), and the air inlet pipe (101) is connected to An air delivery pipe (201) is communicated between the filter chambers (2). 3. An environment-friendly purifier for industrial flue gas dedusting according to claim 1, characterized in that: the inside of the filter chamber (2) is plugged with a slot (202) corresponding to the cleaning scraper (301). The filter screen plate (203), the bottom of the filter chamber (2) is provided with an ash falling tank (204). 4. An environment-friendly purifier for industrial flue gas dust removal according to claim 1, characterized in that: an ash collection box (4) is placed inside the box (1) at the bottom of the filter chamber (2), and the box The front end of the body (1) is movably connected with a box door (102). 5. A kind of environment-friendly purifier for industrial flue gas dust removal according to claim 1, characterized in that: a fan (5) is fixedly installed inside the box body (1) on one side of the purification box (6), and the fan (5) The top of (5) communicates with the connecting pipe (501) extending into the filter chamber (2), and the fan (5) side is fixedly connected with the air inlet pipe (502) extending into the purification box (6). 6. An environment-friendly purifier for industrial flue gas dust removal according to claim 1, characterized in that: one side of the purification box (6) is fixedly installed with an air outlet pipe (604) extending out of the box body (1) ), the front end of the purification box (6) is provided with a dosing port (605) extending out of the casing (1), and the rear end of the purification box (6) is fixedly equipped with a drain pipe (606) extending out of the casing (1).

Images