CN205424957U - Take environmental protection chimney of automatically cleaning - Google Patents

Abstract

The utility model relates to an environmentally friendly chimney with self-cleaning, which comprises a chimney body. The upper and lower ends of the chimney body are respectively provided with a smoke inlet and an outlet. Brush, the high-voltage pack is connected to the AC power supply; the lower side wall of the chimney body has a drain connected to the smoke exhaust chamber, the drain is located above the smoke inlet, and the drain is provided with a water guide structure. The chimney of the utility model has an air purification function, adopts an electrostatic air purification method, has a high purification efficiency, and has an obvious purification effect on tiny dust, and can generate a small amount of ozone within a safe range, so as to sterilize the air. Function: The utility model does not need to be equipped with filter structures such as no filter screen and filter membrane, and has its own cleaning function, which can be reused and meets the requirements of green environmental protection.

Description

An environmentally friendly chimney with self-cleaning

technical field

The utility model relates to a chimney, in particular to a chimney capable of purifying air.

Background technique

In today's society, people are facing increasingly serious air pollution, and chimney emissions are generally regarded as an important source of pollution. The incomplete combustion gas in the chimney generally includes particulate matter in the form of aerosols, such as: fly ash, black smoke, etc., and some gaseous pollutants, such as sulfur dioxide, nitrogen oxides, carbon monoxide, etc. Therefore, we are in urgent need of a chimney capable of self-purification, which can purify the pollution sources generated during the discharge process as much as possible.

Utility model content

Aiming at the above-mentioned shortcomings of the prior art, the applicant conducted research and design, and provided a self-cleaning environmentally friendly chimney, which uses the principle of electrostatic adsorption to purify the gas in the chimney, so that the particulate matter and some gaseous pollutants therein It is electrostatically adsorbed, and finally achieves the effect of minimizing pollution.

In order to solve the above problems, the utility model adopts the following scheme:

An environmentally friendly chimney with self-cleaning, comprising a chimney body, the upper and lower ends of the chimney body are provided with a smoke inlet and a discharge port respectively, a discharge brush connected with a high-voltage pack is installed in the smoke exhaust cavity of the chimney body, the The high-voltage pack is connected to an AC power supply; the lower end side wall of the chimney body has a drain connected to the smoke exhaust chamber, the drain is located above the smoke inlet, and a water guide structure is arranged at the drain.

As a further improvement of the above technical solution:

The upper end of the chimney body has a water guide ring extending outwards and arranged obliquely upward, and the water guide ring makes the discharge port have a flaring structure.

The water guide structure includes a guide ring installed at the drain outlet and extending into the center of the smoke exhaust chamber, the lower end of the guide ring is fixedly connected with the chimney body, and there is a water guide gap between the upper end of the guide ring and the chimney body .

The water outlet includes a plurality of outlets, which are arranged symmetrically around the center of the chimney body.

The discharge brushes include multiple ones arranged up and down in the smoke exhaust chamber.

The discharge brushes are layered up and down in the smoke exhaust chamber, and each layer of discharge brushes includes multiple discharge brushes, and the adjacent discharge brushes are arranged in a staggered manner.

The technical effect of the utility model is:

The chimney of the utility model has an air purification function, adopts an electrostatic air purification method, has a high purification efficiency, and has an obvious purification effect on tiny dust, and can generate a small amount of ozone within a safe range, so as to sterilize the air. Function: The utility model does not need to be provided with filter structures such as no filter screen and filter membrane, and has its own cleaning function, which can be reused and meets the requirements of green environmental protection.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1, chimney body; 100, exhaust cavity; 101, smoke inlet; 102, outlet; 103, drain; 104, guide ring; 105, guide ring; 106, guide gap; 2, discharge brush.

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model will be further described.

As shown in Figure 1, the self-cleaning environment-friendly chimney of the present embodiment comprises a chimney body 1, and the upper and lower ends of the chimney body 1 are respectively provided with a smoke inlet 101 and a discharge port 102, and in the smoke exhaust chamber 100 of the chimney body 1 A discharge brush 2 connected to a high-voltage pack is installed, and the high-voltage pack is connected to an AC power supply; the lower side wall of the chimney body 1 has a drain port 103 connected to the smoke exhaust chamber 100, and the drain port 103 is located above the smoke inlet 101, and the drain A water guiding structure is provided at the mouth 103 .

In the utility model, because the temperature of the gas in the exhaust chamber 100 of the chimney body 1 is relatively high, the hot air will rise by itself, and the polluted gas (smoke dust) enters the inside of the chimney body 1 from the air inlet and the smoke inlet 101, and then enters from the top of the chimney. The discharge port 102 discharges. Start the high-voltage package in the smoke exhaust chamber 100, the high-voltage package generates a high voltage of -10KV, and produces a discharge effect through the discharge brush 2. The smoke dust is ionized by -10KV high voltage when it passes near the discharge brush 2, PM2.5 and other particles in the air are pushed by the electric field force, move quickly towards the inner wall of the chimney body 1, and then are tightly adsorbed on the inner wall of the chimney body 1, The high-voltage electrons are recovered by the grounded chimney wall, which will not cause the injury caused by the discharge caused by the accumulation of static electricity. Dust and some polluting gases in the gas can be effectively adsorbed, and the purified gas will be discharged from the top. So far, the gas emission from the chimney has been purified as a whole.

The utility model mainly uses alternating current to supply power to the discharge brush 2, because the power is very small, so the energy consumption is extremely small.

The utility model also has its own cleaning function. The upper end of the chimney body 1 has a water guide ring 104 that extends outwards and is arranged obliquely upward. The water guide ring 104 makes the discharge port 102 have a flared structure. Introduced into the smoke exhaust chamber 100, the rainwater washes away the dust attached to the inner wall of the chimney body 1, and the dust particles are discharged from the drain port 103 along with the rainwater.

In order to improve drainage efficiency, the water guide structure adopted by the utility model includes a guide ring 105 installed at the drain outlet 103 and extending into the center of the smoke exhaust chamber 100. The lower end of the guide ring 105 is fixedly connected with the chimney body 1, and the guide ring 105 There is a water guide gap 106 between the upper end of the chimney and the chimney body 1. Further, there are multiple water outlets 103 arranged symmetrically around the center of the chimney body 1 .

In order to improve the ionization efficiency and effect, there are multiple discharge brushes 2 arranged up and down in the smoke exhaust chamber 100 .

Further, the discharge brushes 2 are arranged in layers in the smoke exhaust chamber 100 up and down, and each layer includes a plurality of discharge brushes 2, and the adjacent discharge brushes 2 are arranged in a staggered manner. The discharge brush 2 adopts a structure of upper and lower layers and staggered arrangement, which effectively increases the contact area with smoke and polluted air, and further improves the ionization effect. Moreover, the number of discharge brushes 2 in the lower layer is more than that in the upper layer, that is, the number of discharge brushes gradually decreases from the lower layer to the upper layer, so as to achieve the purpose of air purification with maximum efficiency and best effect.

The above-mentioned embodiments are preferred implementation modes of the present utility model, which are only used to facilitate the description of the present utility model, and are not intended to limit the present utility model in any form. Anyone with ordinary knowledge in the technical field, if they do not depart from this utility model Within the scope of the technical features mentioned in the utility model, the equivalent embodiments that make partial changes or modifications using the technical content disclosed in the utility model, and do not deviate from the technical features of the utility model, still belong to the technical features of the utility model within range.

Claims (6)

1. one kind carries self-cleaning Environment protection chimney, including chimney body (1), the two ends up and down of chimney body (1) are respectively provided with smoke inlet (101) and outlet (102), it is characterized in that: being provided with in the smoke extraction chamber (100) of described chimney body (1) and connect the discharge brush (2) having high voltage package, described high voltage package is connected with alternating current power supply；The lower end side cornice of described chimney body (1) has the discharge outlet (103) connected with described smoke extraction chamber (100), described discharge outlet (103) is positioned at the top of smoke inlet (101), and discharge outlet (103) place is provided with water guide structure.

2. according to the self-cleaning Environment protection chimney of the band described in claim 1, it is characterized in that: the upper end of described chimney body (1) is with stretching out and tilting upward the water guiding ring (104) of setting, and described water guiding ring (104) makes described outlet (102) with flaring structure.

3. according to the self-cleaning Environment protection chimney of the band described in claim 1, it is characterized in that: the guide ring (105) that described water guide structure includes being installed on described discharge outlet (103) place and the center to smoke extraction chamber (100) is stretched into, the lower end of guide ring (105) is connected with chimney body (1), with water guide gap (106) between upper end and the chimney body (1) of guide ring (105).

4. according to the self-cleaning Environment protection chimney of the band described in claim 1 or 3, it is characterised in that: described discharge outlet (103) includes multiple, and it is centrosymmetrically arranged around chimney body (1).

5. according to the self-cleaning Environment protection chimney of the band described in claim 1, it is characterised in that: described discharge brush (2) includes multiple, and it is arranged in described smoke extraction chamber (100) up and down.

6. according to the self-cleaning Environment protection chimney of the band described in claim 1, it is characterized in that: described discharge brush (2) layered arrangement up and down is in described smoke extraction chamber (100), every layer of discharge brush (2) all includes multiple, is staggeredly arranged between neighbouring discharge brush (2).