CN212091296U

CN212091296U - Dust removal environment-friendly device

Info

Publication number: CN212091296U
Application number: CN202020100300.8U
Authority: CN
Inventors: 陈友强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-12-08
Anticipated expiration: 2030-01-14

Abstract

The utility model provides a dust removal environment-friendly device relates to dust collector technical field, the utility model discloses a casing, be provided with the chamber of admitting air in the casing, be provided with the water-soluble chamber of arranging side by side that is located the chamber below of admitting air in the casing, dust removal chamber and organic solvent chamber, the dust removal chamber is located between water-soluble chamber and the organic solvent chamber, be provided with first solenoid valve between chamber and the water-soluble chamber of admitting air, be provided with the second solenoid valve between chamber and the dust removal chamber of admitting air, be provided with the third solenoid valve between chamber and the organic solvent chamber of admitting air, be provided with the fourth solenoid valve between dust removal chamber and the water-soluble chamber, be provided with the fifth solenoid valve between dust removal chamber and the organic solvent chamber, the utility model has the advantages of applicable processing in various industrial waste gas types, application scope is.

Description

Dust removal environment-friendly device

Technical Field

The utility model relates to a dust collector technical field particularly, relates to a dust removal environment-friendly device.

Background

With the continuous development of industry, the amount of discharged industrial waste gas is more and more, which brings great harm to the health of the living environment of people, and the industrial waste gas refers to the general name of various pollutant-containing gases discharged into the air in the process of fuel combustion and production processes in factory areas of enterprises. The waste gases comprise carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (fog), lead mercury, beryllium compounds, smoke dust and productive dust, the industrial waste gases can pollute the air if directly discharged into the atmosphere, the substances enter the human body through different respiratory tracts, some substances directly cause harm, some substances have an accumulation effect and can seriously harm the health of people, and different substances have different influences, so the environmental protection problem is more and more concerned and valued by people.

The treatment device for treating industrial waste gas in the prior art has single function, generally only has the function of dedusting or treating toxic gas, some industrial waste gas only contains dust and does not contain toxic gas, only simple dedusting is needed, some industrial waste gas possibly contains a large amount of toxic gas, the dust is less, the toxic gas needs to be treated, some toxic gas is dissolved in water, some toxic gas is dissolved in organic solvent and needs to be treated according to specific conditions, some industrial waste gas simultaneously contains a large amount of dust and toxic gas, generally the dust is removed firstly and then the toxic gas is treated, the existing industrial waste gas treatment device only treats single type of industrial waste gas, the application range is small, the use cost of equipment is high, secondly, the inner wall of the treatment device can be stained with thick dust after the treatment device is used for a long time, and the device does not have a cleaning function, the environmental protection is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust removal environment-friendly device, it can be applicable to the processing of various industrial waste gas types, and application scope is wide, has reduced equipment use cost.

The embodiment of the utility model is realized like this:

the utility model provides a dust removal environment-friendly device, which comprises a housing, be provided with the chamber of admitting air in the casing, be provided with the water soluble cavity that is located the chamber below of admitting air and arranges side by side in the casing, dust removal chamber and organic solvent chamber, the dust removal chamber is located between water soluble cavity and the organic solvent chamber, be provided with first solenoid valve between chamber and the water soluble cavity of admitting air, be provided with the second solenoid valve between chamber and the dust removal chamber of admitting air, be provided with the third solenoid valve between chamber and the organic solvent chamber of admitting air, be provided with the fourth solenoid valve between dust removal chamber and the water soluble chamber, be provided with the fifth solenoid valve between dust removal.

The utility model discloses an in some embodiments, dust removal intracavity top is provided with the guard shield, and the second solenoid valve is located the guard shield inner region, all has the interval between guard shield and dust removal chamber lateral wall and the bottom, is provided with dust removal mechanism in the guard shield.

The utility model discloses an in some embodiments, dust removal mechanism is connected with the filter screen including setting up a plurality of springs at dust removal intracavity top, spring bottom, and the filter screen bottom is connected with a plurality of dust filter plates, between dust filter plate and the guard shield, all have the interval between dust filter plate and the dust filter plate.

In some embodiments of the present invention, the dust filter is in a wave shape or a broken line shape.

The utility model discloses an in some embodiments, the intracavity top that removes dust is provided with a plurality of pneumatic cylinders, and the piston rod of pneumatic cylinder lower extreme all is connected with the impact ball that is located the filter screen top, and the impact ball is used for striking the filter screen.

The utility model discloses an in some embodiments, the chamber of admitting air is connected with the intake pipe, and water-soluble chamber bottom is connected with first drain pipe, and organic solvent chamber bottom is connected with the second drain pipe, and dust removal chamber bottom is connected with just to the gas outlet of guard shield below, and the gas outlet bottom articulates there is the buckle closure.

The utility model discloses an in some embodiments, the intracavity that admits air is provided with clearance mechanism, and the chamber top of admitting air is connected with the inlet tube, and the chamber lower extreme that admits air is connected with the blow off pipe.

The utility model discloses an in some embodiments, clearance mechanism includes the lead screw, lead screw connection has the driving motor who is located the casing top, threaded connection has the screw seat on the lead screw, the last activity of screw seat is run through has leads the slide bar, it fixes at the intracavity top of admitting air to lead the slide bar, there is the axis of rotation at screw seat both ends through bearing swing joint, it is clean a section of thick bamboo all to overlap in the axis of rotation to be equipped with, all be provided with a plurality of brush hairs on the clean section of thick bamboo, the axis of rotation other end all is connected with the gear, the intracavity wall of admitting air is provided with two and corresponds the vertical rack that gear engagement is connected.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

1. the utility model comprises a machine shell, an air inlet cavity is arranged in the machine shell, a water-soluble cavity, a dedusting cavity and an organic solvent cavity are arranged in the machine shell in parallel below the air inlet cavity, the dedusting cavity is arranged between the water-soluble cavity and the organic solvent cavity, a first electromagnetic valve is arranged between the air inlet cavity and the water-soluble cavity, a second electromagnetic valve is arranged between the air inlet cavity and the dedusting cavity, a third electromagnetic valve is arranged between the air inlet cavity and the organic solvent cavity, a fourth electromagnetic valve is arranged between the dedusting cavity and the water-soluble cavity, a fifth electromagnetic valve is arranged between the dedusting cavity and the organic solvent cavity, according to the type of industrial waste gas, the air purifier can independently enter the water-soluble cavity or the dedusting cavity or the organic solvent cavity, or firstly enter the dedusting cavity for dedusting and then select the water-soluble cavity or the organic solvent cavity for treating the gas, the treating mode is various, the functions are complete, the air purifier is suitable for, thereby reducing the cost of equipment use.

2. The air inlet cavity is internally provided with a cleaning mechanism, dust accumulated on the inner wall of the air inlet cavity can be automatically cleaned, the environmental protection performance is improved, and the automation degree is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a dust-removing environmental protection device of the present invention;

fig. 2 is a schematic structural view of a dust filter in a zigzag shape.

Icon: 110-machine shell, 120-air inlet cavity, 130-water dissolution cavity, 140-dedusting cavity, 150-organic solvent cavity, 160-first electromagnetic valve, 170-second electromagnetic valve, 180-third electromagnetic valve, 190-fourth electromagnetic valve, 210-fifth electromagnetic valve, 220-shield, 230-dedusting mechanism, 231-spring, 232-filter screen, 233-dust filter plate, 240-hydraulic cylinder, 250-impact ball, 260-air inlet pipe, 270-first liquid outlet pipe, 280-second liquid outlet pipe, 290-air outlet, 310-buckle cover, 320-cleaning mechanism, 321-lead screw, 322-nut seat, 323-guide slide rod, 324-cleaning cylinder, 325-brush, 326-gear, 327-vertical rack, 330-water inlet pipe, 340-sewage discharge pipe and 350-driving motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1 and 2, the embodiment provides a dust removal environment-friendly device, which includes a casing 110, an air inlet cavity 120 is disposed in the casing 110, a water soluble cavity 130, a dust removal cavity 140 and an organic solvent cavity 150 are disposed in the casing 110, the water soluble cavity 130, the organic solvent cavity 150 and the organic solvent cavity are arranged in parallel below the air inlet cavity 120, water is filled in the water soluble cavity 130, an organic solvent is filled in the organic solvent cavity 150, the dust removal cavity 140 is disposed between the water soluble cavity 130 and the organic solvent cavity 150, a first electromagnetic valve 160 is disposed between the air inlet cavity 120 and the water soluble cavity 130, a second electromagnetic valve 170 is disposed between the air inlet cavity 120 and the dust removal cavity 140, a third electromagnetic valve 180 is disposed between the air inlet cavity 120 and the organic solvent cavity 150, a fourth electromagnetic valve 190 is disposed between the dust removal cavity 140 and the.

In the initial state, the first solenoid valve 160, the second solenoid valve 170, the third solenoid valve 180, the fourth solenoid valve 190 and the fifth solenoid valve 210 are all in the closed state, and when the industrial waste gas treatment device is used, after the industrial waste gas enters the gas inlet cavity 120, different treatment modes can be selected according to different types of the industrial waste gas. If the industrial waste gas only contains a large amount of dust and does not contain toxic gas, the industrial waste gas can enter the dust removal cavity 140 for dust removal treatment only by opening the second electromagnetic valve 170. If the industrial waste gas has a small amount of dust and contains toxic gas soluble in water, the first electromagnetic valve 160 is opened to let the industrial waste gas enter the water-soluble cavity 130, so that the toxic gas can be treated by dissolving the industrial waste gas in water, and the dust is also dissolved in water. Similarly, if the industrial waste gas contains a small amount of dust and toxic gas (such as organic waste gas) insoluble in water, the industrial waste gas enters the organic solvent chamber 150 only by opening the third electromagnetic valve 180. If the industrial waste gas contains a large amount of dust and toxic gas, the second electromagnetic valve 170 is opened to enable the industrial waste gas to enter the dust removal cavity 140 for dust removal treatment, and then the fourth electromagnetic valve 190 or the fifth electromagnetic valve 210 is selectively opened to treat the toxic gas according to the water solubility of the gas after dust removal. The utility model discloses processing mode to industrial waste gas is various, and is multiple functional, is applicable to the processing of various different kinds of industrial waste gas, reaches a tractor serves several purposes to equipment use cost has been reduced.

It should be noted that the positions of the fourth solenoid valve 190 and the fifth solenoid valve 210 should be higher than the liquid level heights in the water soluble chamber 130 and the organic solvent chamber 150.

As a preferred embodiment, the air inlet chamber 120 is connected with an air inlet pipe 260, the bottom end of the water soluble chamber 130 is connected with a first liquid outlet pipe 270, the bottom end of the organic solvent chamber 150 is connected with a second liquid outlet pipe 280, the bottom of the dust removal chamber 140 is connected with a gas outlet 290 directly facing the lower part of the shield 220, the bottom of the gas outlet 290 is hinged with a buckle cover 310, the top part of the dust removal chamber 140 is provided with the shield 220, the second electromagnetic valve 170 is located in the inner area of the shield 220, the side wall and the bottom part of the shield 220 and the dust removal chamber 140 are all provided with spaces, the shield 220 is internally provided with the dust removal mechanism 230, the dust removal mechanism 230 comprises a plurality of springs 231 arranged at the top part of the dust removal chamber 140, the bottom part of each spring 231 is connected with a filter screen 232, the bottom part of.

Industrial waste gas enters the air inlet cavity 120 from the air inlet pipe 260, after the second electromagnetic valve 170 is opened, waste gas with dust enters the shield 220, dust is attached under the action of the dust filter plate 233 to play a role in dust removal, the gas after dust removal can exit from the air outlet 290 by opening the buckle cover 310, and if toxic gas needs to be treated, the buckle cover 310 is closed to enable the gas to enter the water solution cavity 130 or the organic solvent cavity 150 along a channel between the shield 220 and the side wall of the dust removal cavity 140.

It should be noted that, the first liquid outlet pipe 270 and the second liquid outlet pipe 280 are both provided with control valves, so that when the toxic gas is dissolved in the aqueous solution chamber 130 or the organic solvent chamber 150, the mixed solution can be discharged through the first liquid outlet pipe 270 or the second liquid outlet pipe 280 for centralized treatment.

As a preferred embodiment, the dust filter 233 is in a wave shape or a zigzag shape, so as to increase the contact area with dust and improve the dust removal effect.

As a better implementation mode, a plurality of hydraulic cylinders 240 are arranged at the top in the dust removing cavity 140, piston rods at the lower ends of the hydraulic cylinders 240 are connected with impact balls 250 which are located above the filter screen 232, the impact balls 250 are used for impacting the filter screen 232, when the dust filter plate 233 is used for a long time, thick dust can adhere to the dust filter plate, the impact balls 250 are driven to continuously impact the filter screen 232 through the telescopic motion of the hydraulic cylinders 240, so that the dust filter plate 233 continuously shakes, the springs 231 play a role in resetting the filter screen 232 and the dust filter plate 233, the shaken dust is discharged from the air outlet 290 and is caught by a container, the automatic dust filter plate 233 can be regularly cleaned, and the dust removing effect of the automatic dust filter plate is ensured.

As a better implementation mode, be provided with clearance mechanism 320 in the chamber 120 of admitting air, chamber 120 top of admitting air is connected with inlet tube 330, chamber 120 lower extreme of admitting air is connected with blow off pipe 340, clearance mechanism 320 includes lead screw 321, lead screw 321 is connected with the driving motor 350 who is located the casing 110 top, threaded connection has screw seat 322 on the lead screw 321, the activity has run through on the screw seat 322 and has led slide bar 323, lead slide bar 323 and fix at chamber 120 top of admitting air, screw seat 322 both ends have the axis of rotation through bearing swing joint, all overlap in the axis of rotation and be equipped with clean section of thick bamboo 324, all be provided with a plurality of brush hairs 325 on the clean section of thick bamboo 324, the axis of rotation other end all is connected with gear 326, the chamber 120 inner wall of admitting air is provided with two and corresponds vertical rack 327 that gear 326 meshing is connected.

When more dust is adhered to the inner wall of the air inlet cavity 120, the inner wall of the air inlet cavity can be automatically cleaned through the cleaning mechanism 320, during operation, the driving motor 350 is started to continuously rotate forwards and backwards, the screw rod 321 is driven to rotate forwards and backwards repeatedly, the screw base 322 is driven to move upwards and downwards along the guide slide bar 323, the cleaning cylinders 324 on two sides are driven to move upwards and downwards, meanwhile, the gear 326 on the rotating shaft rotates under the action of the vertical rack 327 in the downward moving process, the rotating shaft and the cleaning cylinders 324 are driven to rotate while moving upwards and downwards, the bristles 325 and the inner wall of the air inlet cavity 120 have large friction effect, and then the bristles are matched with water entering from the water inlet pipe 330 to scrub, so that the cleaning effect is good, the environmental friendliness is guaranteed, the structural design is flexible and ingenious, the automation degree is high, sewage generated after cleaning can be discharged through the sewage.

Note that, here, the driving motor 350 is a stepping motor or a servo motor. A stepper motor is an open-loop control element that converts electrical pulse signals into angular or linear displacements. In the non-overload condition, the rotation speed and stop position of the motor only depend on the frequency and pulse number of the pulse signal, and are not influenced by the load change, when the stepping driver receives a pulse signal, the stepping driver drives the stepping motor to rotate by a fixed angle in a set direction, namely a stepping angle, and the rotation of the stepping motor is operated by one step at the fixed angle. The angular displacement can be controlled by controlling the number of pulses, so that the aim of accurate positioning is fulfilled; meanwhile, the rotating speed and the rotating acceleration of the motor can be controlled by controlling the pulse frequency, so that the aim of speed regulation is fulfilled. The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque. Both the stepping motor and the servo motor can precisely control the rotation speed and the rotation direction of the lead screw 321, so that the cleaning cylinder 324 moves up and down at a certain speed.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust removal environment-friendly device, includes the casing, its characterized in that, be provided with the chamber of admitting air in the casing, be provided with the water-soluble chamber, dust removal chamber and the organic solvent chamber that arrange side by side that are located the chamber below of admitting air in the casing, the dust removal chamber is located between water-soluble chamber and the organic solvent chamber, be provided with first solenoid valve between chamber and the water-soluble chamber of admitting air, be provided with the second solenoid valve between chamber and the dust removal chamber of admitting air, be provided with the third solenoid valve between chamber and the organic solvent chamber of admitting air, be provided with the fourth solenoid valve between dust removal chamber and the water-soluble chamber, be provided with the fifth solenoid valve between dust removal chamber and the.

2. The environment-friendly dedusting device as defined in claim 1, wherein a protective cover is arranged at the top of the dedusting cavity, the second electromagnetic valve is arranged in the inner area of the protective cover, the protective cover is spaced from the side wall and the bottom of the dedusting cavity, and a dedusting mechanism is arranged in the protective cover.

3. The environment-friendly dust removal device of claim 2, wherein the dust removal mechanism comprises a plurality of springs arranged at the top of the dust removal cavity, a filter screen is connected to the bottom of each spring, a plurality of dust filter plates are connected to the bottom of each filter screen, and a gap is formed between each dust filter plate and the shield and between each dust filter plate and the corresponding dust filter plate.

4. A dust-removing environment-friendly device as claimed in claim 3, wherein the dust-filtering plates are all wave-shaped or fold-line-shaped.

5. The environment-friendly dust removal device as claimed in claim 3, wherein a plurality of hydraulic cylinders are arranged at the top of the dust removal cavity, piston rods at the lower ends of the hydraulic cylinders are connected with impact balls located above the filter screen, and the impact balls are used for impacting the filter screen.

6. The environment-friendly dust removal device as claimed in any one of claims 2 to 5, wherein the air inlet cavity is connected with an air inlet pipe, the bottom end of the aqueous cavity is connected with a first liquid outlet pipe, the bottom end of the organic solvent cavity is connected with a second liquid outlet pipe, the bottom of the dust removal cavity is connected with an air outlet which is just opposite to the lower part of the shield, and the bottom of the air outlet is hinged with a buckle cover.

7. The environment-friendly dedusting device as recited in claim 1, wherein a cleaning mechanism is arranged in the air inlet cavity, the top of the air inlet cavity is connected with an inlet pipe, and the lower end of the air inlet cavity is connected with a sewage discharge pipe.

8. The environment-friendly dust removal device as claimed in claim 7, wherein the cleaning mechanism comprises a screw rod, the screw rod is connected with a driving motor located at the top of the casing, the screw rod is connected with a screw seat in a threaded manner, a guide sliding rod movably penetrates through the screw seat and is fixed at the top of the air inlet cavity, two ends of the screw seat are movably connected with rotating shafts through bearings, cleaning cylinders are sleeved on the rotating shafts, a plurality of bristles are arranged on the cleaning cylinders, gears are connected to the other ends of the rotating shafts, two vertical racks meshed with the corresponding gears are arranged on the inner wall of the air inlet cavity, and the two water inlet pipes are respectively located above the corresponding cleaning cylinders.