CN206934993U - A kind of novel deduster - Google Patents

Abstract

The utility model discloses a new type of dust remover, which comprises a cylinder, the upper end of the cylinder is provided with a spray assembly, the top of the cylinder is provided with an air outlet, and the lower end of the cylinder is provided with an air inlet and a water outlet. A fan is installed at the air inlet end, an outlet pipe is connected to the water outlet end, a filter device is installed in the cylinder body, a water storage chamber is installed at the bottom of the cylinder body, and an internal water storage chamber is installed at the part of the air inlet port. In the cavity, the water storage cavity is also equipped with a water injection port and a drain port. The filter device is composed of several layers of baffles and several layers of filter screens. A partition is also installed in the cylinder, which is located in the middle section of the partition An opening is provided, and a honeycomb filter screen is installed on the opening. The baffle and the filter screen are arranged in layers. The internal structure of the dust collector is simple, and there is no need for frequent internal maintenance and regular cleaning. At the same time, Since the interior of the dust collector adopts multi-layer baffles and multi-layer filter screens to form separate layers, this improves the efficiency of dust removal of exhaust gas and facilitates the cleaning of impurities.

Description

A new type of dust collector

technical field

The utility model relates to a dust collector, in particular to a novel dust collector used for boiler and kiln tail gas treatment.

Background technique

When the boiler or kiln (such as ceramsite rotary kiln, etc.) is in use, the exhaust gas emitted during the combustion process contains a lot of dust. If it is not treated to meet the environmental protection standards, it will cause great harm to the surrounding environment. , the main way of the existing waste gas dust removal treatment is all kinds of smoke and dust collectors matched with boilers and kilns, and the performance and efficiency of dust collectors are the key to determine the degree of harm to the surrounding environment caused by production. There are many types of dust collectors, and the most commonly used ones are bag dust collectors, cyclone dust collectors and electrostatic precipitators. However, for the dust removal of high-humidity dusty gas, the above dust collectors have obvious shortcomings, mainly in the high-humidity gas, especially the kiln exhaust gas, which is easy to condense during the operation of the equipment and cause corrosion of the equipment, resulting in a significant drop in efficiency. Wet dust collectors have appeared, which solve the problem of condensation during equipment operation, but such dust collectors have relatively low efficiency, and the other does not solve the corrosion problem of equipment. The existing wet dust collectors can be divided according to their structural forms. It is a spray type and a water storage type, but the spray type is easy to contact with the exhaust gas, and the long-term use will easily cause the spray connector to be corroded, while the water storage type needs to regularly replace the water inside the water tank and clean the water tank. A small water tank has a high frequency of replacement, which affects efficiency. A large water tank occupies a larger area and costs more. Moreover, the water tank is inside the dust collector, so it is not very convenient to clean the impurities. Regardless of the spray type or the water storage type, the biggest disadvantage is that the contact time between dust gas and water is not very long, and the dust removal rate is not very high.

Utility model content

The problem to be solved by the utility model is to provide a new dust collector with simple structure, high dust removal efficiency, long service life, low failure rate and easy replacement.

In order to achieve the above purpose, a new type of dust collector provided by the utility model includes a cylinder body, the upper end of the cylinder body is in a conical structure and a spray assembly is arranged on the upper end of the cylinder body, and an outlet is opened on the top end of the cylinder body. Air port, the lower end of the cylinder is provided with an air inlet and a water outlet, the air inlet is equipped with a fan, the water outlet is connected with a water outlet pipe, and a filter device is installed in the cylinder, which is located in the cylinder A water storage chamber is also installed at the bottom, and the part of the air inlet is set in the inner water storage chamber, and a water injection port and a drainage port are also installed on the water storage chamber, and the filter device is composed of several layers of baffles and several layers of filters The baffle and the filter screen are arranged in layers, and a partition is installed in the cylinder. The partition is arranged on the upper end of the inner wall of the cylinder in a conical structure, and is connected to the upper end of the conical structure of the cylinder. It is arranged symmetrically, and an opening is arranged in the middle section of the partition, and a filter screen in a honeycomb structure is installed on the opening.

Further, the cylinder body is spliced by an upper cylinder body and a lower cylinder body, a clasp ring is protruded from the upper end of the lower cylinder body, and a clasp matching the clasp ring is provided on the edge of the partition, The partition is connected with the lower cylinder through the cooperation of the snap ring and the buckle.

Further, the spraying assembly is composed of a main spraying pipe and several single spraying pipes, the main spraying pipe is arranged on the upper cylinder, and the single spraying pipes are distributed on the inner wall of the upper cylinder in a fan-shaped structure.

Further, a water pool is provided on one side of the lower cylinder, and a water pump is installed in the water pool, and the water pump communicates with the spray main pipe.

Further, the water outlet communicates with the pool through the water outlet pipe.

Further, a water injection pipe is connected to the water injection port, one end of the water injection pipe is arranged on the water injection port of the water storage chamber, and the other end is connected to the water pump.

Further, the water injection pipe is also provided with a first regulating valve.

Further, a second regulating valve is provided between the spray main pipe and the water pump.

Further, each layer of baffles is composed of a plurality of fan-shaped blades, and the blades of adjacent two layers of baffles are arranged in a staggered manner, each blade and the horizontal plane have an inclined angle of 5°≤a≤30°, and the same layer There is a gap between two adjacent blades.

Further, each layer of filter screen is arranged on the lower cylinder in an arc-shaped structure.

Compared with the prior art, the technical solution of the utility model has the following advantages: on the one hand, the internal structure of the dust collector is simple, and there is no need for frequent maintenance and regular cleaning of the interior; The plate and the multi-layer filter are arranged in separate layers, which improves the dust removal efficiency of the exhaust gas. On the other hand, the air inlet part is set in the water storage chamber, and the exhaust gas and water can contact at the first time, so that the impurities in the exhaust gas can be quickly removed. It is integrated with water, and the water inside the water storage chamber is movable, and the impurities can be transported to the pool through the drain in real time. Since the pool is located outside the dust collector, it is easy to clean the impurities. At the same time, the area occupied by the dust collector is small.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment;

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

Fig. 3 is a schematic diagram of the partition structure of the utility model embodiment;

Fig. 4 is a schematic diagram of the structure of the lower cylinder part of the utility model embodiment;

Fig. 5 is a schematic diagram of the filter screen structure of the embodiment of the present invention.

In the figure: cylinder body 1, spray assembly 2, air outlet 3, air inlet 4, water outlet 5, fan 6, water outlet pipe 7, filter device 8, water storage chamber 9, water injection port 10, drain port 11, retaining Plate 12, filter screen 13, spray main pipe 14, single spray pipe 15, pool 16, water pump 17, water injection pipe 18, first regulating valve 19, second regulating valve 20, blade 21, partition 22, opening 23, Filter screen 24, upper cylinder body 25, lower cylinder body 26, snap ring 27, buckle 28.

detailed description

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

As shown in Figures 1 to 5, a new type of dust collector provided in this embodiment includes a cylinder body 1, the upper end of the cylinder body 1 has a conical structure and a spray assembly 2 is arranged on the upper end of the cylinder body 1, The top of the cylinder 1 is provided with an air outlet 3, the lower end of the cylinder 1 is provided with an air inlet 4 and a water outlet 5, the end of the air inlet 4 is equipped with a fan 6, and the end of the water outlet 5 is connected with an outlet A water pipe 7, a filtering device 8 is installed in the cylinder body 1, and a water storage chamber 9 is installed at the bottom of the cylinder body 1, and the part of the air inlet 4 is set in the inner water storage chamber 9, and the water storage chamber A water injection port 10 and a drain port 11 are also installed on the chamber 9. The filter device 8 is composed of several layers of baffles 12 and several layers of filter screens 13. A partition 22 is also installed inside the cylinder 1, and the partition 22 is arranged on the upper end of the inner wall of the cylinder 1 in a conical structure, and is arranged symmetrically with the upper end of the conical structure of the cylinder 1, and is located in the middle of the partition 22. Section is provided with opening 23, and described opening 23 is installed with the strainer screen 24 that is honeycomb structure, and described cylinder body 1 is that upper cylinder body 25 and lower cylinder body 26 are spliced together, and is positioned at the upper end of described lower cylinder body 26 A snap ring 27 is protruded, and the edge of the partition 22 is provided with a buckle 28 matched with the snap ring 27, and the partition 22 is connected with the lower cylinder 26 through the cooperation of the snap ring 27 and the buckle 28, so that The spray assembly 2 is composed of a main spray pipe 14 and several single spray pipes 15. The main spray pipe 14 is arranged on the upper cylinder 25, and the single spray pipes 15 are distributed on the upper cylinder 25 in a fan-shaped structure. On the inner wall, a water pool 16 is arranged on one side of the lower cylinder body 26, and a water pump 17 is installed in the water pool 16. The water pump 17 communicates with the spray main pipe 14, and the water outlet 5 is connected to the water outlet through the water outlet pipe 7. The water pool 16 is connected, and the water injection port 10 is also connected with a water injection pipe 18. One end of the water injection pipe 18 is arranged on the water injection port 10 on the water storage chamber 9, and the other end is connected with the water pump 17. On the water injection pipe 18 A first regulating valve 19 is also provided, and a second regulating valve 20 is provided between the spray main pipe 14 and the water pump 17. Each layer of baffles 12 is composed of a plurality of fan-shaped blades 21, and two adjacent layers of baffles The blades 21 of 12 are arranged in a staggered manner, each blade 21 and the horizontal plane are at an angle of 5°≤a≤30°, and there is a gap between two adjacent blades 21 on the same layer, each layer of filter screen 13 The arc-shaped structure is arranged on the lower cylinder body 1 .

The multifunctional photovoltaic module mounting bracket provided in this embodiment, on the one hand, has a simple internal structure of the dust remover, and does not require regular maintenance and regular cleaning of the interior. The multi-layer filter screen 13 is arranged in a separate layer, which improves the dust removal efficiency of the exhaust gas. On the other hand, the air inlet 4 is partly arranged in the water storage chamber 9, and the exhaust gas and water can be in contact for the first time, so that the waste gas in the exhaust gas can be quickly removed. Impurities are fused with water, and the water inside the water storage chamber 9 is mobile, and the impurities can be transported to the pool 16 through the outlet 11 in real time. Since the pool 16 is located outside the dust collector, it is easy to clean the impurities. At the same time, the dust collector The occupied area is small.

When working, the waste gas is sent to the water storage chamber 9 by the fan 6 and is filtered with the water in the water storage chamber 9 for the first time, and the filtered water is sent to the pool through the water outlet 11 through the water outlet 5 and the water outlet pipe 7 16, while the water injection port 10 injects water into the water storage chamber 9 through the water pump 17. Since the first regulating valve 19 is provided on the water injection pipe 18, the water volume in the water storage chamber 9 can be adjusted. At the same time, the upper cylinder The single spray pipe 15 on the body 1 sprays water, the exhaust gas filtered for the first time moves upwards, passes through the multi-layer baffle plate 12 to make the exhaust gas rise slowly, and contacts the water sprayed by the single spray pipe 15 again, Then filter by multi-layer filter screen 13, carry out multiple cycles like this, the waste gas that has been filtered rises, and because the blocking of partition 22, exhaust gas is filtered again along the opening 23 in the partition 22, and is located in the partition. Part of the waste gas on both sides of the plate 22 will slowly move to the opening 23 along the inner wall of the partition 22, and part of the substances in the waste gas will adhere to the partition 22, so that the waste gas meets the environmental protection standard. Excluded on the exhaust port of the exhaust port, which greatly reduces the pollution of the environment and improves the dust removal efficiency. Adjustment, when the components in the partition 22 or the lower cylinder 26 need to be replaced or maintained, the upper cylinder 25 and the lower cylinder 26 can be separated, and then the partition 22 can be separated to facilitate replacement or maintenance.

The above is only the preferred embodiment of the utility model, and it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And retouching should also be regarded as the protection scope of the present utility model.

Claims (10)

1. A new type of dust collector, comprising a cylinder, characterized in that the upper end of the cylinder has a conical structure and a spray assembly is provided at the upper end of the cylinder, and an air outlet is provided at the top of the cylinder, and the cylinder The lower end of the body is provided with an air inlet and a water outlet, the air inlet is equipped with a fan, the water outlet is connected with an outlet pipe, a filter device is installed in the cylinder, and a filter is installed at the bottom of the cylinder. A water storage chamber, part of the air inlet is set in the inner water storage chamber, and a water injection port and a water discharge port are also installed on the water storage chamber. The filter device is composed of several layers of baffles and several layers of filter screens. The plate and the filter screen are arranged in layers, and a partition is installed in the cylinder. The partition is arranged on the upper end of the inner wall of the cylinder in a conical structure, and is symmetrically arranged with the upper end of the conical structure of the cylinder. The middle section of the partition is provided with an opening, and a filter screen in a honeycomb structure is installed on the opening. 2. A new type of dust collector according to claim 1, characterized in that, the cylinder is formed by splicing an upper cylinder and a lower cylinder, and a snap ring is protruded on the upper end of the lower cylinder, The edge of the partition is provided with buckles matching the snap ring, and the partition is connected to the lower cylinder through the cooperation of the snap ring and the buckle. 3. A new type of dust collector according to claim 2, characterized in that, the spray assembly is composed of a spray main pipe and several single spray pipes, and the spray main pipe is arranged on the upper cylinder, so that The single spray pipes are distributed on the inner wall of the upper cylinder in a fan-shaped structure. 4. A new type of dust collector according to claim 2, characterized in that a water pool is arranged on one side of the lower cylinder, and a water pump is installed in the water pool, and the water pump communicates with the spray main pipe. 5. A novel dust remover according to claim 4, characterized in that the water outlet communicates with the water pool through an outlet pipe. 6. A new type of dust collector according to claim 4, characterized in that, the water injection port is also connected with a water injection pipe, one end of the water injection pipe is arranged on the water injection port on the water storage chamber, and the other end is connected to the water injection port. Water pump connection. 7. A new type of dust remover according to claim 1, characterized in that the water injection pipe is also provided with a first regulating valve. 8. A new type of dust collector according to claim 1, characterized in that a second regulating valve is provided between the spray main pipe and the water pump. 9. A new type of dust collector according to claim 1, characterized in that each layer of baffles is composed of a plurality of fan-shaped blades, the blades of adjacent two layers of baffles are arranged in a staggered manner, and each blade and the horizontal plane The interval is 5 ° ≤ a ≤ 30 ° inclined angle, and there is a gap between two adjacent blades on the same layer. 10. A new type of dust collector according to claim 1, characterized in that each layer of filter screen is arranged on the lower cylinder in an arc-shaped structure.