CN106943828B - Corrosion-resistant combined electric dust collector - Google Patents

Abstract

The invention discloses a corrosion-resistant combined electric precipitator, which comprises a main body of the electric precipitator. A water storage tank is installed on one side of the main body of the electric precipitator, and the water storage tank is fixedly connected with the main body of the electric precipitator. A clean gas conduit is installed on the side of the water tank, a display screen is installed on one side of the water storage tank, and a movable door is installed on the side of the main body of the electrostatic precipitator. This kind of corrosion-resistant combined electrostatic precipitator is designed to guide the ring gap The ejector is connected to the main body of the electrostatic precipitator in an assembled manner. When the corrosion-resistant combined electrostatic precipitator is working, the annular gap ejector keeps the airflow inside the air swing tube from deviating from the center when spraying, so that the surrounding airflow enters the filter The interior of the corrosion-resistant combined electrostatic precipitator can absorb and filter the dust more quickly, which not only makes the cleaning performance of the corrosion-resistant combined electrostatic precipitator better, but also greatly improves the corrosion-resistant combined electrostatic precipitator. work efficiency.

Description

A corrosion-resistant combined electrostatic precipitator

technical field

The invention relates to the technical field of dust collectors, in particular to a corrosion-resistant combined electric dust collector.

Background technique

The so-called dust collector, coal is the main energy source of industrial production such as power generation, metal smelting, and cement manufacturing in China, and it will still occupy a dominant position in the next few decades. The flue gas emitted by its combustion contains a large amount of particulate matter, which will cause serious environmental pollution , especially the particles that can enter the lungs with an aerodynamic diameter of less than 2.5 μm, which can enter the human body from the respiratory tract, and the surface is easy to accumulate a large amount of heavy metals, which is very harmful to human health. Among the equipment, only the electrostatic precipitator and bag filter can meet the emission requirements. Among them, the electrostatic precipitator technology has the characteristics of concentrated separation force, small airflow resistance, low power consumption, large processing scale, high temperature resistance and strong corrosion resistance.

However, in the existing dust collector, due to the instability of the airflow inside the dust collector during use, the dust is easily dispersed to other parts during the transmission process, resulting in poor dust removal performance and low working efficiency of the dust collector. During water treatment, due to the single structure of the sprinkler, the power resource loss of the dust collector is large, which increases the use cost of the dust collector, and the corrosion resistance of the dust collector is poor, which shortens the service life of the dust collector.

Therefore, how to design a corrosion-resistant combined electrostatic precipitator has become a problem we need to solve at present.

Contents of the invention

According to the deficiencies of the prior art above, the technical problem to be solved by the present invention is to propose a corrosion-resistant combined electrostatic precipitator, which solves the existing When the dust collector is in use, due to the unstable airflow inside the dust collector, the dust is easily dispersed to other parts during the transmission process, resulting in poor dust removal performance of the dust collector and low working efficiency, which has greatly improved The working efficiency of corrosion-resistant combined electrostatic precipitator.

In order to achieve the above object, the present invention provides the following technical solutions: a corrosion-resistant combined electrostatic precipitator, comprising an electrostatic precipitator main body, a water storage tank is installed on one side of the electrostatic precipitator main body, and the water storage tank and the electric precipitator The main body of the electrostatic precipitator is fixedly connected, the side of the water storage tank is installed with a purified gas conduit, one side of the water storage tank is installed with a display screen, and the side of the main body of the electrostatic precipitator is installed with a movable door. The display screen and the electrostatic precipitator The main body is electrically connected, a screw cover is installed on one side of the movable door, an air tank is installed on the side of the screw cover, and an ash bucket is installed at the bottom of the air tank, and the ash bucket passes through the The main body of the electrostatic precipitator is fixedly connected with the gas storage tank. An air pressure pump is installed at the bottom of the dust sink, and a support frame is installed on one side of the air pressure pump. The main body of the electrostatic precipitator The air swing pipe is installed on the side of the air swing pipe, and the air swing pipe is fixedly connected with the main body of the electrostatic precipitator. , the bottom end of the gravity inductive ball is installed with a fixed seat, the inside of the main body of the electrostatic precipitator is installed with a deflector, and the side of the deflector is installed with a plurality of uniformly distributed guide tubes, the guide The top of the flow tube is provided with a flue gas outlet, the guide tube is fixedly connected with the deflector, the bottom end of the guide tube is installed with a dust cleaning sprinkler, and the inside of the annular gap ejector is equipped with an electrostatic An adsorption pole tube, a damping electric tube is installed on one side of the electrostatic adsorption pole tube.

Further, a first movable bearing is installed on the side of the movable door, and the movable door is movably connected with the main body of the electrostatic precipitator through the first movable bearing.

Further, a connecting pipe is installed on the side of the gas storage tank, and the gas storage tank is fixedly connected to the main body of the electrostatic precipitator through the connecting pipe.

Further, a second movable bearing is installed on one side of the damping electric tube, and the damping electric tube and the electrostatic adsorption electrode tube are movably connected through the second movable bearing.

Further, an operation key is installed on one side of the main body of the electrostatic precipitator, and the operation key is electrically connected with the main body of the electrostatic precipitator.

Further, an electromagnetic pulse valve is installed on one side of the main body of the electrostatic precipitator, and the electromagnetic pulse valve is connected to the main body of the electrostatic precipitator in signal connection.

Further, a power pull ring is installed on the side of the filter, and the power pull ring is fixedly connected with the filter.

Further, a separation strip and a filter are installed on one side of the annular space ejector, and the filter and the annular space ejector are fixedly connected through a separation strip.

Compared with the prior art, the beneficial effect of the present invention is: the corrosion-resistant combined electrostatic precipitator is designed by connecting the annular gap ejector and the main body of the electrostatic precipitator in an assembled manner. When the filter is working, the annular gap ejector keeps the air flow inside the air swing tube from deviating from the center when spraying, so that the surrounding air flow enters the inside of the filter, thereby improving

In order to quickly absorb and filter the dust in the corrosion-resistant combined electrostatic precipitator, it not only improves the cleaning performance of the corrosion-resistant combined electrostatic precipitator, but also greatly improves the working efficiency of the corrosion-resistant combined electrostatic precipitator. The dust-cleaning water sprayer is designed in the shape of a palladium head and is divided into multiple water spray ports. When the dust-cleaning water sprayer performs the water spray process, the water spray ports are divided into multiple water spray ports. A small nozzle increases the water pressure of the water jet, which is conducive to improving the internal dust cleaning efficiency of the corrosion-resistant combined electrostatic precipitator, and reduces the use of power resources of the corrosion-resistant combined electrostatic precipitator, saving the corrosion-resistant combined electrostatic precipitator. The main body of the electrostatic precipitator is made of high-strength aluminum alloy material, which is conducive to improving the corrosion resistance of the main body of the electrostatic precipitator and prolonging the service life of the corrosion-resistant combined electrostatic precipitator.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the specific embodiment of the present invention;

Fig. 2 is a schematic diagram of the overall structure of the annulus injector according to a specific embodiment of the present invention;

Fig. 3 is a schematic diagram of the overall structure of an electrostatic adsorption pole tube according to a specific embodiment of the present invention;

In the figure: 1-purified gas conduit; 2-main body of electrostatic precipitator; 3-water storage tank; 4-display screen; 5-operating key; 6-movable door; 7-support frame; Pressure pump; 10-first movable bearing; 11-screw cover; 12-connecting pipe; 13-electromagnetic pulse valve; ;18-separation bar; 19-filter; 20-power pull ring; 21-fixed seat; 22-flue gas outlet; -electrostatic adsorption pole tube; 27-damping electric tube; 28-second movable bearing.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-3, the present invention provides a technical solution: a corrosion-resistant combined electrostatic precipitator, including an electrostatic precipitator main body 2, a water storage tank 3 is installed on one side of the electrostatic precipitator main body 2, and the The water storage tank 3 is fixedly connected with the main body 2 of the electrostatic precipitator, the side surface of the water storage tank 3 is equipped with a purified gas conduit 1, a display screen 4 is installed on one side of the water storage tank 3, and the side surface of the main body 2 of the electrostatic precipitator A dodge door 6 is installed, and the display screen 4 is electrically connected to the main body 2 of the electrostatic precipitator

Connected, a screw cover 11 is installed on one side of the dodge door 6, an air storage tank 14 is installed on the side of the screw cover 11, and an ash bucket 8 is installed at the bottom of the air storage tank 14. The bucket 8 passes through the main body 2 of the electrostatic precipitator and is fixedly connected with the air storage tank 14. An air pressure pump 9 is installed at the bottom of the dust sinking bucket 8, and an air pressure pump 9 is installed on one side of the air pressure pump 9. The support frame 7, the side of the main body 2 of the electrostatic precipitator is equipped with an air swing pipe 15, and the air swing pipe 15 is fixedly connected with the main body 2 of the electrostatic precipitator, and the bottom end of the air swing pipe 15 is equipped with an annular space ejector 16 , the bottom end of the annular gap ejector 16 is installed with a gravity induction ball 17, the bottom end of the gravity induction ball 17 is installed with a fixed seat 21, and the inside of the main body 2 of the electrostatic precipitator is installed with a deflector 25 , the side of the deflector 25 is equipped with a plurality of uniformly distributed guide tubes 24, the top of the guide tube 24 is provided with a flue gas outlet 22, and the guide tube 24 is fixedly connected with the deflector 25, The bottom end of the guide pipe 24 is equipped with a dust-cleaning water sprayer 23, and the inside of the annular space ejector 16 is equipped with an electrostatic adsorption pole tube 26, and a damping electrode tube 26 is installed on one side of the electrostatic adsorption pole tube 26. The tube 27, the electrostatic adsorption pole tube 26 can effectively absorb the static electricity generated by the operation of the annulus ejector 16.

Further, the first movable bearing 10 is installed on the side of the movable door 6, and the movable door 6 and the electrostatic precipitator main body 2 are movably connected through the first movable bearing 10, which facilitates the activity of the movable door 6 and is beneficial to the durability. Corrosion combined electrostatic precipitator for maintenance.

Further, a connection pipe 12 is installed on the side of the gas storage tank 14, and the gas storage tank 14 is fixedly connected with the electrostatic precipitator main body 2 through the connection pipe 12, which strengthens the gas storage tank 14 and is beneficial to extend the gas storage tank 14 service life.

Further, a second movable bearing 28 is installed on one side of the damping electric tube 27, and the damping electric tube 27 and the electrostatic adsorption pole tube 26 are movably connected through the second movable bearing 28, which facilitates the movement of the damping electric tube 27 , which is conducive to the replacement or maintenance of the damping electric tube 27.

Further, an operation key 5 is installed on one side of the main body 2 of the electrostatic precipitator, and the operation key 5 is electrically connected with the main body 2 of the electrostatic precipitator, which speeds up the circuit transmission speed of the main body 2 of the electrostatic precipitator, and is beneficial to improve the electric precipitator. The working efficiency of dust collector main body 2.

Further, an electromagnetic pulse valve 13 is installed on one side of the main body 2 of the electrostatic precipitator, and the electromagnetic pulse valve 13 is connected to the main body 2 of the electrostatic precipitator by signal, which increases the signal transmission rate of the electromagnetic pulse valve 13 and is conducive to strengthening The control performance of the electromagnetic pulse valve 13 on the main body 2 of the electrostatic precipitator.

Further, a power pull ring 20 is installed on the side of the filter 19 , and the power pull ring 20 is fixedly connected with the filter 19 , which strengthens the power pull ring 20 and is beneficial to prolong the service life of the power pull ring 20 .

Further, a separation strip 18 and a filter 19 are installed on one side of the annular space ejector 16, and the filter 19 is fixedly connected to the annular space ejector 16 through the separation strip 18, which strengthens the annular space ejection The device 16 is beneficial to prolong the service life of the annulus ejector 16.

Working principle: First, connect the corrosion-resistant combined electrostatic precipitator to the area that needs to be stored through the purified gas conduit on the side of the main body 2 of the electrostatic precipitator, then fill the interior of the water storage tank 3 with water, and press the button to operate Key 5, the main body 2 of the electrostatic precipitator is connected to the circuit, so that the corrosion-resistant combined electrostatic precipitator enters the working state. The electromagnetic pulse valve 13 is opened, and since the ash hopper 8 passes through the main body 2 of the electrostatic precipitator and is fixedly connected with the gas storage tank 14, the gas storage tank 14 starts to deliver airflow to the main body of the electrostatic precipitator, and the large particles in the dust The material is deposited and stored in the ash hopper 8, the air pressure pump 9 starts to work, the ash hopper 8 crushes the large particles, and the annular ejector 16 senses the operation of the air tank 14, Make the air flow inside the air swing pipe 15 not deviate from the center when spraying, let the surrounding air flow enter the inside of the filter 19, and quickly absorb and filter the dust in the corrosion-resistant combined electrostatic precipitator. At this time, the dust cleaning water sprayer 23 The dust is washed under high pressure, and the guide pipe 24 discharges the washed sewage to complete the dust removal operation.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a corrosion-resistant combination formula electrostatic precipitator, includes electrostatic precipitator main part (2), its characterized in that: the utility model discloses an electric dust collector, including electric dust collector main part (2), storage water tank (3) are installed to one side of electric dust collector main part (2), just storage water tank (3) and electric dust collector main part (2) fixed connection, the side-mounting of storage water tank (3) has purified gas pipe (1), display screen (4) are installed to one side of storage water tank (3), movable gate (6) are installed to one side of electric dust collector main part (2), display screen (4) and electric dust collector main part (2) electric connection, screw cap (11) are installed to one side of movable gate (6), air storage tank (14) are installed to the side-mounting of screw cap (11), ash settling bucket (8) are through link up electric dust collector main part (2) to with air storage tank (14) fixed connection, air pressure pump (9) are installed to the bottom of ash settling bucket (8), support frame (7) are installed to one side-mounting of air pressure pump (9), and air oscillating pipe (15) and electric dust collector main part (2) are installed to one side-mounting of spiral cover (11), and air oscillating pipe (16) are installed to the bottom of electric dust collector main part (14) are installed to the bottom of electric dust collector (16) and are penetrated by gravity, the bottom of electric dust collector (16) is installed to the bottom of electric dust collector (16), the bottom of gravity inductance ball (17) is installed fixed seat platform (21), internally mounted of electrostatic precipitator main part (2) has water conservancy diversion ware (25), the side-mounting of water conservancy diversion ware (25) has a plurality of evenly distributed's honeycomb duct (24), the top of honeycomb duct (24) is equipped with flue gas export (22), honeycomb duct (24) and water conservancy diversion ware (25) fixed connection, ash removal sprinkler (23) are installed to the bottom of honeycomb duct (24), internally mounted of annular space ejector (16) has electrostatic absorption utmost point pipe (26), damping electricity pipe (27) are installed to one side of electrostatic absorption utmost point pipe (26); the side surface of the movable door (6) is provided with a first movable bearing (10), and the movable door (6) is movably connected with the electric dust collector main body (2) through the first movable bearing (10); the side face of the air storage tank (14) is provided with a connecting pipe (12), and the air storage tank (14) is fixedly connected with the electric dust collector main body (2) through the connecting pipe (12).

2. A corrosion resistant modular electric precipitator in accordance with claim 1, wherein: a second movable bearing (28) is arranged on one side of the damping electric tube (27), and the damping electric tube (27) is movably connected with the electrostatic adsorption electrode tube (26) through the second movable bearing (28).

3. A corrosion resistant modular electric precipitator in accordance with claim 1, wherein: an operation key (5) is arranged on one side of the electric dust collector main body (2), and the operation key (5) is electrically connected with the electric dust collector main body (2).

4. A corrosion resistant modular electric precipitator in accordance with claim 1, wherein: an electromagnetic pulse valve (13) is arranged on one side of the electric dust collector main body (2), and the electromagnetic pulse valve (13) is in signal connection with the electric dust collector main body (2).

5. A corrosion resistant modular electric precipitator in accordance with claim 1, wherein: one side of the annular space injector (16) is provided with a separation strip (18) and a filter (19), and the filter (19) is fixedly connected with the annular space injector (16) through the separation strip (18).

6. The corrosion resistant modular electric precipitator of claim 5, wherein: the side face of the filter (19) is provided with a power pull ring (20), and the power pull ring (20) is fixedly connected with the filter (19).

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