阅读说明：本技术 一种用于大气污染治理的净化塔 (purifying towers for treating atmospheric pollution ) 是由 蔡河山 黎晓霞 宋宪强 庄明杰 于 2019-11-12 设计创作，主要内容包括：本发明公开了一种用于大气污染治理的净化塔,涉及大气污染治理技术领域。本发明包括净化塔本体和支座,净化塔本体周侧面固定连接有支撑环；净化塔本体周侧面分别固定连接有第一气泵和第二气泵,第一气泵和第二气泵一端均连通有滤嘴；支座一表面固定连接有阻尼减震管；若干阻尼减震管一端均与支撑环固定连接；支撑环底面还固定连接有两振动电机；净化塔本体内壁通过轴承分别转动连接有上集气罩和下集气罩。本发明通过排污管、振动电机、第一气泵、第二气泵的设计使该净化塔通过振动原理和反过滤原理,能够由内到外快速完成滤筒的自清理过程,从而有效降低滤筒的堵塞率,延长滤筒的可使用寿命。(The invention discloses a purification tower for atmospheric pollution control, which relates to the technical field of atmospheric pollution control and comprises a purification tower body and a support, wherein a support ring is fixedly connected to the peripheral side surface of the purification tower body, a air pump and a second air pump are respectively and fixedly connected to the peripheral side surface of the purification tower body, the ends of the air pump and the second air pump are both communicated with filter tips, damping shock absorption pipes are fixedly connected to the surface of the support , the ends of the damping shock absorption pipes are fixedly connected with the support ring, two vibration motors are also fixedly connected to the bottom surface of the support ring, and an upper air collecting cover and a lower air collecting cover are respectively and rotatably connected to the inner wall of the purification tower body through bearings.)

1, kind of a purifying column for atmospheric pollution administers, including purifying column body (1) and support (2), the side fixedly connected with support ring (3) all around of purifying column body (1), the side is fixedly connected with air pump (4) and second air pump (5) respectively all around of purifying column body (1), the air pump (4) and second air pump (5) end all communicate filter tip (6), its characterized in that:

the surface of the support (2) is fixedly connected with damping shock tubes (7), the ends of the damping shock tubes (7) are fixedly connected with a support ring (3), the bottom surface of the support ring (3) is also fixedly connected with two vibration motors (8), the inner wall of the purification tower body (1) is respectively and rotatably connected with an upper gas collecting cover (9) and a lower gas collecting cover (10) through bearings, groups of filter cylinders (11) are communicated between the opposite surfaces of the upper gas collecting cover (9) and the lower gas collecting cover (10), the bottom surface of the lower gas collecting cover (10) is fixedly communicated with a driving pipe (12), the inner wall of the driving pipe (12) is rotatably communicated with a sewage discharge pipe (13), and the peripheral side surface of the sewage discharge pipe (13) is communicated with a lower pipe (14);

the peripheral side surface of the driving pipe (12) is also fixedly connected with a driven gear (15), the lower part of the purification tower body (1) is fixedly connected with a transmission motor (16) through a connecting piece, the end of an output shaft of the transmission motor (16) is connected with the driven gear (15) through the connecting piece, the end of an air outlet of the air pump (4) is communicated with an upper air supply pipe (17), the peripheral side surface of the upper air supply pipe (17) is communicated with a lower air supply pipe (14), the upper end of the purification tower body (1) is communicated with the upper air supply pipe (17), the middle of the purification tower body (1) is communicated with an air outlet pipe (18), and the end of the second air pump (5) is communicated with the air outlet pipe (18).

2. The purifying tower for atmospheric pollution treatment according to claim 1, wherein the upper gas collecting hood (9) and the lower gas collecting hood (10) are both hollow truncated cone-shaped structures, and the upper gas collecting hood (9) and the lower gas collecting hood (10) are symmetrically distributed with respect to the plane of the center line of the purifying tower body (1) as an axis.

3. purifying tower for atmospheric pollution abatement according to claim 1, wherein the cartridges (11) are distributed on the surface of the upper gas collecting hood (9) in a circular array, and the cartridges (11) are hollow cylindrical structures with two open ends.

4. purification tower for atmospheric pollution abatement according to claim 1, wherein the peripheral sides of the lower air feed pipe (14) and the blow-off pipe (13) are provided with valves (19).

5. The purifying tower for atmospheric pollution control according to claim 1, wherein the filter cartridge (11) comprises a PP cotton filter layer, an activated carbon filter layer and an ion exchange resin filter layer in sequence from inside to outside, and the two opposite sides of the activated carbon filter layer are respectively connected with the PP cotton filter layer and the ion exchange resin filter layer.

6. The purifying tower for atmospheric pollution abatement of claim 1, wherein a rubber shock pad is fixedly arranged at the connection of the transmission motor (16) and the purifying tower body (1), and a power-off brake is fixedly arranged inside the transmission motor (16).

7. The purifying tower for atmospheric pollution control according to claim 1, wherein the lower air feed pipe (14) and the upper air feed pipe (17) are both L-shaped structures, and the two vibrating motors (8) are symmetrically distributed with respect to a plane on which a center line of the purifying tower body (1) is located.

8. purification tower for atmospheric pollution abatement according to claim 1, wherein the peripheral sides of the upper and lower gas-collecting hoods (9, 10) are coated with PVDF corrosion resistant coating.

Technical Field

The invention belongs to the technical field of air pollution treatment, and particularly relates to purification towers for air pollution treatment.

Background

The atmospheric pollution is a phenomenon that substances in the atmosphere reach harmful levels to destroy an ecological system and conditions for normal survival and development of human beings and cause harm to human beings or objects, the atmospheric pollutants enter the atmosphere from human or natural sources, participate in the circulation process of the atmosphere, are removed from the atmosphere through chemical reaction, biological activity and physical sedimentation in the atmosphere after certain residence time, relatively accumulate in the atmosphere if the output rate is lower than the input rate to cause the concentration of certain substances in the atmosphere to rise, and when the concentration rises to certain levels, acute and chronic harm to human beings, organisms or materials is directly or indirectly caused, and the atmosphere is polluted.

At present, due to the development of industry, exhaust gas discharged by many factories pollutes the atmosphere, so the exhaust gas is purified before being discharged, and a purification tower is better purification equipment, but the exhaust gas contains quantitative solid particles, so that the blockage of a filter device of the purification tower is easily caused, and the normal use of the purification tower is influenced.

Disclosure of Invention

The invention aims to provide purifying towers for air pollution treatment, which solve the problem that the existing purifying towers for air pollution treatment are easy to block and inconvenient to maintain quickly by the design of an upper air collecting cover, a lower air collecting cover, a filter cylinder and a transmission motor.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to purification towers for atmospheric pollution control, which comprise purification tower bodies and supports, wherein the peripheral side surfaces of the purification tower bodies are fixedly connected with support rings, the peripheral side surfaces of the purification tower bodies are respectively and fixedly connected with a air pump and a second air pump, the ends of the air pump and the second air pump are respectively communicated with filter tips, the surface of each support is fixedly connected with a damping shock tube, the ends of a plurality of damping shock tubes are respectively and fixedly connected with the support rings, the bottom surfaces of the support rings are also fixedly connected with two vibration motors, the inner walls of the purification tower bodies are respectively and rotatably connected with an upper air collecting cover and a lower air collecting cover through bearings, groups of filter cylinders are communicated between the opposite surfaces of the upper air collecting cover and the lower air collecting cover, the bottom surfaces of the lower air collecting cover are fixedly communicated with driving pipes, the inner walls of the driving pipes are rotatably communicated with blow-off pipes, and;

the peripheral side surface of the driving pipe is fixedly connected with a driven gear, the lower portion of the purification tower body is fixedly connected with a transmission motor through a connecting piece, the end of an output shaft of the transmission motor is connected with the driven gear through the connecting piece, the end of the air outlet of the air pump is communicated with an upper air supply pipe, the peripheral side surface of the upper air supply pipe is communicated with a lower air supply pipe, the upper end of the purification tower body is communicated with the upper air supply pipe, the middle of the purification tower body is communicated with an air outlet pipe, and the end of the second air pump is communicated with the air outlet pipe.

, the upper and lower gas collecting covers are both hollow round table structure, and the upper and lower gas collecting covers are distributed symmetrically with the plane of the center line of the purifying tower body as the axis.

, the filter cartridges are distributed on the surface of the upper gas-collecting hood in a circular array, and the filter cartridges are hollow cylindrical structures with two open ends.

, valves are arranged on the peripheral sides of the lower air supply pipe and the sewage discharge pipe.

, the filter cartridge sequentially comprises a PP cotton filter layer, an activated carbon filter layer and an ion exchange resin filter layer from inside to outside, wherein two opposite side surfaces of the activated carbon filter layer are respectively connected with the PP cotton filter layer and the ion exchange resin filter layer.

, a rubber shock pad is fixedly arranged at the joint of the transmission motor and the purification tower body, and a power-off brake is fixedly arranged inside the transmission motor.

, the lower air feed pipe and the upper air feed pipe are both L-shaped structures, and the two vibrating motors are symmetrically distributed by taking the plane of the center line of the purifying tower body as an axis.

, the peripheral sides of the upper gas collecting cover and the lower gas collecting cover are coated with PVDF corrosion-resistant coatings.

The invention has the following beneficial effects:

according to the invention, through the design of the transmission motor, the traditional static atmosphere filtration is changed into the dynamic atmosphere filtration, and through the dynamic effect, the uniform use of the filter cartridge is facilitated, the problem that the filter cartridge is not wasted by under the traditional static condition is solved, and through the design of the drain pipe, the vibration motor, the air pump and the second air pump, the self-cleaning process of the filter cartridge can be rapidly completed from inside to outside through the vibration principle and the back-filtration principle of the purification tower, so that the blockage rate of the filter cartridge is effectively reduced, and the service life of the filter cartridge is prolonged.

Of course, it is not necessary that achieve all of the above-described advantages at the same time for any product that embodies the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of the internal structure of types of purification towers for atmospheric pollution abatement;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a purification tower body, 2-a support, 3-a support ring, 4-an air pump, 5-a second air pump, 6-a filter tip, 7-a damping shock-absorbing pipe, 8-a vibration motor, 9-an upper air collecting cover, 10-a lower air collecting cover, 11-a filter cartridge, 12-a driving pipe, 13-a sewage discharge pipe, 14-a lower air supply pipe, 15-a driven gear, 16-a transmission motor, 17-an upper air supply pipe, 18-an air outlet pipe and 19-a valve .

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.

Referring to fig. 1-2, the invention provides purification towers for atmospheric pollution treatment, which comprise a purification tower body 1 and a support base 2, wherein the purification tower body 1 is a circular tank body, a circular cavity is formed in the purification tower body, a support ring 3 is fixedly connected to the circumferential side surface of the purification tower body 1, an air pump 4 and a second air pump 5 are fixedly connected to the circumferential side surface of the purification tower body 1 respectively, ends of a air pump 4 and a second air pump 5 are both communicated with a filter tip 6, a filter screen is fixedly arranged in the filter tip 6, the filter tip 6 is used for filtering large impurities during air intake, a damping shock absorption tube 7 is fixedly connected to the surface of the support base 2 , the damping shock absorption tube 7 is in a damping telescopic tube shock absorption spring form, the damping shock absorption tube 7 is used for supporting in an effect aspect, in addition, in an aspect of , when two vibration motors 8 work, damping shock absorption is performed on the purification tower body 1, and ends of four damping shock absorption tubes 7 ;

the bottom surface of the support ring 3 is also fixedly connected with two vibrating motors 8, the inner wall of the purification tower body 1 is respectively and rotatably connected with an upper air collecting cover 9 and a lower air collecting cover 10 through bearings, groups of filter cartridges 11 are communicated between the opposite surfaces of the upper air collecting cover 9 and the lower air collecting cover 10, the bottom surface of the lower air collecting cover 10 is fixedly communicated with a driving pipe 12, the inner wall of the driving pipe 12 is rotatably communicated with a sewage discharge pipe 13, and the peripheral side surface of the sewage discharge pipe 13 is communicated with a lower air supply pipe 14;

the peripheral side surface of the driving pipe 12 is also fixedly connected with a driven gear 15, the lower part of the purification tower body 1 is fixedly connected with a transmission motor 16 through a connecting piece, the end of an output shaft of the transmission motor 16 is connected with the driven gear 15 through the connecting piece, the end of the air outlet of the air pump 4 is communicated with an upper air supply pipe 17, the peripheral side surface of the upper air supply pipe 17 is communicated with a lower air supply pipe 14, the upper end of the purification tower body 1 is communicated with the upper air supply pipe 17, the middle part of the purification tower body 1 is communicated with an air outlet pipe 18, and the end of the second air pump 5 36.

As shown in figure 1, the upper gas collecting cover 9 and the lower gas collecting cover 10 are both in a hollow round table structure, the upper gas collecting cover 9 and the lower gas collecting cover 10 are symmetrically distributed by taking the plane of the center line of the purifying tower body 1 as an axis, valves 19 are arranged on the peripheral side surfaces of the lower air supply pipe 14 and the sewage discharge pipe 13, the valve 19 is an electric valve , the valve 19 is controlled by an external controller, and the controller is a PLC of a common model.

The filter cartridges 11 are distributed on the surface of the upper gas-collecting hood 9 in a circular array, and the filter cartridges 11 are hollow cylindrical structures with openings at two ends.

The filter cartridge 11 comprises a PP cotton filter layer, an activated carbon filter layer and an ion exchange resin filter layer from inside to outside in sequence; two opposite side surfaces of the activated carbon filter layer are respectively connected with the PP cotton filter layer and the ion exchange resin filter layer, and a rubber shock pad is fixedly arranged at the joint of the transmission motor 16 and the purification tower body 1; the power-off brake is fixedly arranged inside the transmission motor 16, the filtering capacities of the PP cotton filtering layer, the activated carbon filtering layer and the ion exchange resin filtering layer are sequentially enhanced, and the power-off brake is used for ensuring the braking capacity of the transmission motor 16 during power-off.

Wherein, the lower air feed pipe 14 and the upper air feed pipe 17 are both L-shaped structures; the two vibrating motors 8 are symmetrically distributed by taking the plane of the central line of the purifying tower body 1 as an axis, and the peripheral sides of the upper gas collecting cover 9 and the lower gas collecting cover 10 are coated with PVDF corrosion-resistant coatings.

The specific applications of this embodiment are that the purification tower is configured to filter and separate solid impurities in the atmosphere mainly at the front end of the atmospheric pollution abatement, the operation flow of the apparatus is, in a normal operation mode, the air pump 4 supplies air, the second air pump 5 exhausts air, the valve at the lower air supply pipe 14 is opened, the valve at the drain pipe 13 is closed, the driving motor 16 drives the upper air collecting cover 9, the lower air collecting cover 10 and the filter cartridges 11 to rotate at a set speed, the air flow enters the plurality of filter cartridges 11 from the upper and lower ends of the purification tower body 1 at the same time and is filtered by the filter cartridges 11, the solid impurities filtered by the filter cartridges 11 are retained inside the filter cartridges 11, the purified air is discharged from the air outlet pipe 18 or enters a lower processing flow under the driving of the second air pump 5, when the filter cartridges 11 need to be cleaned, the two vibrating motors 8 operate at a set frequency, the driving motor 16 is closed, the valve at the lower air pipe 14 is opened, the valve 3875 at the drain pipe 13 is opened, the second air pump 19 operates, the second air pump operates to blow out the air flow, the air flow of the filter cartridges 11 and the air pump 13 acts on the filter cartridges 64 to prolong the service life of the filter cartridges, and the filter cartridges 11.

In the description herein, reference to the term " embodiments," "examples," "specific examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least embodiments or examples of the invention.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.