CN111644005A - Exhaust gas purification device based on circulation mechanism handles - Google Patents
Exhaust gas purification device based on circulation mechanism handles Download PDFInfo
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- CN111644005A CN111644005A CN202010523404.4A CN202010523404A CN111644005A CN 111644005 A CN111644005 A CN 111644005A CN 202010523404 A CN202010523404 A CN 202010523404A CN 111644005 A CN111644005 A CN 111644005A
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- outer shell
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- exhaust gas
- circulation mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a waste gas purification device based on circulation mechanism treatment, and relates to the technical field of air purification treatment equipment. The invention comprises an outer shell; the top of the outer shell is fixedly communicated with a wind purifying discharge pipe; a waste storage cavity is fixedly arranged at the bottom of the outer shell; a waste discharge pipe communicated with the waste storage cavity is fixedly arranged on the surface of the first outer shell; an air inlet pipe is fixedly communicated with the side surface of the shell; a circulating treatment pipe is fixedly communicated between the opposite surfaces of the air inlet pipe and the air purifying discharge pipe; the middle part of the circulating treatment pipe is fixedly provided with an induced draft fan; one surface of the induced draft fan is fixedly connected with the outer shell. According to the invention, through the design of the purification mechanism, the device can efficiently realize the filtration and purification of waste gas particles through two principles of spraying dust fall and filtering dust removal, and the device changes one-time cleaning of the traditional waste gas treatment equipment into circulating multiple cleaning, and through circulating multiple cleaning, the purification effect of the device on waste gas is effectively enhanced.
Description
Technical Field
The invention belongs to the technical field of air purification treatment equipment, and particularly relates to a waste gas purification device based on circulation mechanism treatment.
Background
The waste gas usually contains flammable and explosive components which are easy to cause harm to human bodies, and the discharge of organic waste gas can cause serious pollution to the atmosphere and even safety accidents, so that the treatment of the organic waste gas is always a major concern of people.
Most of the existing exhaust gas particulate matter filtering devices are complex in structure, and in the long-time filtering process, the filtering bag is easily blocked, so that the normal operation of the filtering process is influenced, the existing ash cleaning mechanism is single, the whole ash cleaning effect is poor, the existing treatment equipment can only carry out one-time treatment, and the purification effect of exhaust gas is difficult to guarantee.
Disclosure of Invention
The invention aims to provide an exhaust gas purification device based on circulation mechanism treatment, which solves the problems that the filtering mechanism of the existing exhaust gas purification device is easy to block and the exhaust gas can not be subjected to circulation treatment through the design of an annular filter screen assembly, a guide roller and a purification mechanism.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a waste gas purification device based on circulation mechanism treatment, which comprises an outer shell; the top of the outer shell is fixedly communicated with a wind purifying discharge pipe; a waste storage cavity is fixedly arranged at the bottom of the outer shell; a waste discharge pipe communicated with the waste storage cavity is fixedly arranged on the surface of the outer shell; an air inlet pipe is fixedly communicated with the side surface of the outer shell; a circulating treatment pipe is fixedly communicated between the opposite surfaces of the air inlet pipe and the air purifying discharge pipe; the middle part of the circulating treatment pipe is fixedly provided with an induced draft fan; one surface of the induced draft fan is fixedly connected with the outer shell; a cleaning water inlet pipe is fixedly connected to one surface of the outer shell; the surface of the cleaning water inlet pipe is fixedly communicated with a group of dust settling spray pipes which are arranged in a linear array; the other ends of the dust settling spray pipes are fixedly connected with the outer shell; a purification mechanism is fixedly arranged in the outer shell and at a position corresponding to the lower part of the dust settling spray pipe; the purification mechanism comprises two groups of damping buffer parts which are symmetrically arranged; the bottom ends of the two groups of damping buffer parts are fixedly connected with the outer shell; the top ends of the two groups of damping buffer parts are fixedly connected with an inner shell; vibration motors are fixedly connected to the two side surfaces of the inner shell and the positions corresponding to the upper parts of the two damping buffer parts; the peripheral side surface of the inner shell is in sliding fit with the outer shell; a group of guide rollers are rotatably connected between the inner surfaces of the inner shells; the surface of the inner shell is fixedly connected with a driving motor; one end of the output shaft of the driving motor is fixedly connected with a guide roller; the circumferential side surfaces of the guide rollers are connected with annular filter screen assemblies; two symmetrically arranged rotating shafts are rotatably connected between the inner surfaces of the inner shells; the circumferential side surfaces of the two rotating shafts are connected with the guide rollers at corresponding positions through chains; the circumferential side surfaces of the two rotating shafts are respectively and fixedly connected with a forward spiral cleaning brush and a reverse spiral cleaning brush; and the peripheral sides of the forward spiral cleaning brush and the reverse spiral cleaning brush are attached to the annular filter screen assembly.
Furthermore, valves are fixedly arranged on the peripheral side surfaces of the air inlet pipe, the circulating treatment pipe and the clean air exhaust pipe; the included angle between the axis of the air inlet pipe and the axis of the air purifying discharge pipe is 90 degrees.
Further, the lower part of the annular filter screen assembly is of a continuous inverted V-shaped structure and the upper part of the annular filter screen assembly is of a planar structure under the action of the guide roller; the two rotating shafts are respectively positioned at two sides of the annular filter screen component.
Further, the purification mechanism is positioned right above the waste storage cavity; the annular filter screen component comprises a filter hole outer layer and a gauze screen inner layer; the top surface of the outer layer of the filter hole is connected with the inner layer of the gauze.
Further, the inner shell is a hollow tubular structure with two open ends; and a sealing rubber ring is fixedly arranged at the sliding fit position of the peripheral side surface of the inner shell and the outer shell.
Furthermore, a connecting joint is fixedly arranged on the surface of the cleaning water inlet pipe; and the bottom of the dust falling spray pipe is fixedly communicated with a group of vertically downward spray heads.
The invention has the following beneficial effects:
1. according to the invention, through the design of the purification mechanism, the device can efficiently realize the filtration and purification of waste gas particles through two principles of spraying dust fall and filtering dust removal, and the device changes one-time cleaning of the traditional waste gas treatment equipment into circulating multiple cleaning, and through circulating multiple cleaning, the purification effect of the device on waste gas is effectively enhanced.
2. Meanwhile, by means of the design of the annular filter screen assembly, the traditional static filter screen is changed into a dynamic filter screen, and the filter screen can be cleaned in all directions by means of annular movement of the filter screen and the design of the cleaning mechanism.
3. And through the vibration design of the vibration motor and the design of the dust settling spray pipe, the device can realize the quick maintenance of the annular filter screen assembly through three principles of vibration dust removal, physical cleaning and back flushing cleaning.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
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 some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic sectional view of an exhaust gas purifying apparatus based on a circulation mechanism treatment;
FIG. 2 is a schematic structural view of a purge mechanism;
FIG. 3 is a schematic cross-sectional view of FIG. 2;
FIG. 4 is a schematic structural view of a guide roller, a ring-shaped screen assembly, a rotary shaft and a reverse spiral cleaning brush;
FIG. 5 is a schematic cross-sectional view of an annular screen assembly;
in the drawings, the components represented by the respective reference numerals are listed below:
1-outer shell, 2-air-purifying calandria, 3-waste storage cavity, 4-waste discharge pipe, 5-air inlet pipe, 6-circulation treatment pipe, 7-induced draft fan, 8-clean water inlet pipe, 9-dust-settling spray pipe, 10-purification mechanism, 11-damping buffer piece, 12-inner shell, 13-vibration motor, 14-guide roller, 15-driving motor, 16-annular filter screen component, 17-rotating shaft, 18-forward spiral cleaning brush, 19-reverse spiral cleaning brush, 20-valve, 1601-outer filter hole layer and 1602-inner gauze layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention is an exhaust gas purification device based on a circulation mechanism treatment, comprising an outer housing 1; the top of the outer shell 1 is fixedly communicated with a clean air discharge pipe 2; a waste storage cavity 3 is fixedly arranged at the bottom of the outer shell 1; a waste discharge pipe 4 communicated with the waste storage cavity 3 is fixedly arranged on one surface of the outer shell 1; an air inlet pipe 5 is fixedly communicated with the side surface of the outer shell 1; a circulation processing pipe 6 is fixedly communicated between the air inlet pipe 5 and the opposite surface of the air purifying discharge pipe 2; the middle part of the circulating treatment pipe 6 is fixedly provided with an induced draft fan 7; one surface of the induced draft fan 7 is fixedly connected with the outer shell 1;
a cleaning water inlet pipe 8 is fixedly connected to one surface of the outer shell 1; a group of dust settling spray pipes 9 which are arranged in a linear array are fixedly communicated with the surface of the cleaning water inlet pipe 8; the other ends of the dust settling spray pipes 9 are fixedly connected with the outer shell 1; a purification mechanism 10 is fixedly arranged in the outer shell 1 and corresponds to the position below the dust settling spray pipe 9;
the purification mechanism 10 comprises two groups of symmetrically arranged damping buffer pieces 11; the bottom ends of the two groups of damping buffer parts 11 are fixedly connected with the outer shell 1; the top ends of the two groups of damping buffer parts 11 are fixedly connected with an inner shell 12; the vibration motors 13 are fixedly connected with the two side surfaces of the inner shell 12 and the positions corresponding to the upper parts of the two damping buffer parts 11; the peripheral side surface of the inner shell 12 is in sliding fit with the outer shell 1; a group of guide rollers 14 are rotatably connected between the inner surfaces of the inner shells 12; the surface of the inner shell 12 is fixedly connected with a driving motor 15; one end of the output shaft of the driving motor 15 is fixedly connected with a guide roller 14; the circumferential side surface of one group of guide rollers 14 is connected with an annular filter screen assembly 16; two symmetrically arranged rotating shafts 17 are rotatably connected between the inner surfaces of the inner shells 12; the circumferential side surfaces of the two rotating shafts 17 are connected with the guide rollers 14 at corresponding positions through chains; the peripheral side surfaces of the two rotating shafts 17 are respectively and fixedly connected with a forward spiral cleaning brush 18 and a reverse spiral cleaning brush 19; the peripheral sides of the forward spiral cleaning brush 18 and the reverse spiral cleaning brush 19 are both attached to the annular filter screen assembly 16, the forward spiral cleaning brush 18 and the reverse spiral cleaning brush 19 perform material type cleaning on impurities on the annular filter screen assembly 16 through a spiral material conveying principle, meanwhile, the cleaned impurities can be automatically discharged through the spiral material conveying principle in the cleaning process, and meanwhile, synchronous cleaning of the annular filter screen assembly 16 in two directions can be realized through the design of opposite spiral directions.
As shown in fig. 1, valves 20 are fixedly arranged on the peripheral side surfaces of the air inlet pipe 5, the circulation processing pipe 6 and the clean air exhaust pipe 2; the included angle between the axial line of the air inlet pipe 5 and the axial line of the clean air discharge pipe 2 is 90 degrees.
Wherein as shown in fig. 1, the lower part of the annular filter screen assembly 16 is a continuous inverted V-shaped structure under the action of the guide roller 14, and the upper part of the annular filter screen assembly is a planar structure, so that the filtering area of the device in unit time is effectively increased through the continuous inverted V-shaped structure, the filtering efficiency of the device on particulate matters is further enhanced, and the two rotating shafts 17 are respectively positioned on two sides of the annular filter screen assembly 16.
Wherein, as shown in fig. 1 and 5, the purification mechanism 10 is positioned right above the waste storage cavity 3; annular screen assembly 16 includes an outer screen layer 1601 and an inner screen layer 1602; the outer 1601 top surface of filtration pore is connected with gauze inlayer 1602, and the filtration pore that is the rectangular array and arranges is offered on the outer 1601 surface of filtration pore, and the filtration pore is used for filtering large-scale impurity or particulate matter, and gauze inlayer 1602 is arranged in filtering the absorption to the small granule impurity in the waste gas, and during the use, filtration pore bottom 1601 is towards the air inlet direction.
Wherein, the inner shell 12 is a hollow tubular structure with two open ends; the sliding fit position of the peripheral side surface of the inner shell 12 and the outer shell 1 is fixedly provided with a sealing rubber ring, and the sealing rubber ring is arranged to ensure the sealing performance of the sliding fit position.
Wherein, the surface of the cleaning water inlet pipe 8 is fixedly provided with a connecting joint which is used for being communicated with an external cleaning water supply pipeline; the bottom of the dust settling spray pipe 9 is fixedly communicated with a group of vertically downward spray heads, and the spray heads spray water when working.
One specific application of this embodiment is: when in use, the clean air discharge pipe 2 is communicated with clean air leading-out equipment, clean air using equipment or clean air next-stage treatment equipment, the waste discharge pipe 4 is communicated with external waste water treatment equipment or a sewer pipe, the clean water inlet pipe 8 is communicated with an external clean water supply pipe, when in use, the driving motor 15 drives the annular filter screen assembly 16 to circularly move along the distribution trails of the guide rollers 14 at a set speed, the forward spiral cleaning brush 18 and the reverse spiral cleaning brush 19 synchronously work in the movement process of the annular filter screen assembly 16, then the annular filter screen assembly 16 is physically cleaned, one group of dust-settling spray pipes 9 spray dust-settling spray water at a set pressure and speed, simultaneously the two vibrating motors 13 vibrate at a set frequency, when in treatment, the mixed air enters from the air inlet pipe 5, after the mixed air enters the outer shell 1, particles in the air are deposited into the waste storage cavity 3 due to the spraying of the group of dust-settling spray pipes 9, the unprocessed particles are filtered by the purification mechanism 10, the gas exhausted by the purification mechanism 10 is exhausted by the clean air exhaust pipe 2, and when the device is used, the opening degree of the valve 20 at the air inlet exhaust pipe 2 and the opening degree of the valve 20 at the circulating treatment pipe 6 can be controlled, so that the retreatment degree of the waste gas in unit time can be controlled, and simultaneously, the induced air power of the induced draft fan 7 can be controlled, so that the gas processed for one time can be processed for a plurality of times in a secondary or circulating way.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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.
Claims (10)
1. A waste gas purification device based on circulation mechanism treatment comprises an outer shell (1), wherein a clean air exhaust pipe (2) is fixedly communicated with the top of the outer shell (1); the method is characterized in that:
a waste storage cavity (3) is fixedly arranged at the bottom of the outer shell (1); a waste discharge pipe (4) communicated with the waste storage cavity (3) is fixedly arranged on one surface of the outer shell (1);
an air inlet pipe (5) is fixedly communicated with the side surface of the outer shell (1); a circulating treatment pipe (6) is fixedly communicated between the opposite surfaces of the air inlet pipe (5) and the air purifying discharge pipe (2); an induced draft fan (7) is fixedly arranged in the middle of the circulating treatment pipe (6); one surface of the induced draft fan (7) is fixedly connected with the outer shell (1);
a cleaning water inlet pipe (8) is fixedly connected to one surface of the outer shell (1); a group of dust settling spray pipes (9) which are arranged in a linear array are fixedly communicated with the surface of the cleaning water inlet pipe (8); the other ends of the dust settling spray pipes (9) are fixedly connected with the outer shell (1);
the dust settling device is characterized in that a purification mechanism (10) is fixedly arranged in the outer shell (1) and corresponds to the position below the dust settling spray pipe (9).
2. An exhaust gas purification device based on circulation mechanism treatment according to claim 1, characterized in that the purification mechanism (10) comprises two sets of symmetrically arranged damping buffers (11); the purification mechanism (10) is positioned right above the waste storage cavity (3);
the bottom ends of the two groups of damping buffer parts (11) are fixedly connected with the outer shell (1);
the top ends of the two groups of damping buffer parts (11) are fixedly connected with an inner shell (12); the vibration motors (13) are fixedly connected to the two side surfaces of the inner shell (12) and the positions corresponding to the upper parts of the two damping buffer parts (11); the peripheral side surface of the inner shell (12) is in sliding fit with the outer shell (1).
3. A device for purifying exhaust gas based on a circulation mechanism process according to claim 2, wherein a set of guide rollers (14) is rotatably connected between the inner surfaces of the inner housing (12);
the surface of the inner shell (12) is fixedly connected with a driving motor (15);
one end of an output shaft of the driving motor (15) is fixedly connected with a guide roller (14); and the circumferential side surface of one group of guide rollers (14) is connected with an annular filter screen assembly (16).
4. A device for purifying exhaust gas based on the treatment of a circulation mechanism according to claim 3, characterized in that two symmetrically arranged rotating shafts (17) are rotatably connected between the inner surfaces of the inner housings (12);
the circumferential side surfaces of the two rotating shafts (17) are connected with the guide rollers (14) at corresponding positions through chains; the peripheral side surfaces of the two rotating shafts (17) are respectively and fixedly connected with a forward spiral cleaning brush (18) and a reverse spiral cleaning brush (19);
the peripheral sides of the forward spiral cleaning brush (18) and the reverse spiral cleaning brush (19) are attached to the annular filter screen assembly (16).
5. The exhaust gas purification device based on circulation mechanism treatment of claim 1, wherein the air inlet pipe (5), the circulation treatment pipe (6) and the periphery side of the clean air exhaust pipe (2) are all fixedly provided with valves (20); the included angle between the axis of the air inlet pipe (5) and the axis of the air purifying discharge pipe (2) is 90 degrees.
6. The exhaust gas purification device based on circulation mechanism treatment of claim 4, characterized in that the annular filter screen assembly (16) is of a continuous inverted V-shaped structure at the lower part and of a planar structure at the upper part under the action of the guide rollers (14); the two rotating shafts (17) are respectively positioned at two sides of the annular filter screen component (16).
7. An exhaust gas purification apparatus based on circulation mechanism treatment according to claim 4 or 6, wherein the annular screen assembly (16) comprises a screen hole outer layer (1601) and a screen mesh inner layer (1602); the top surface of the filter hole outer layer (1601) is connected with the gauze inner layer (1602).
8. An exhaust gas purifying apparatus based on circulation mechanism process according to any one of claims 2-4, characterized in that the inner housing (12) is a hollow tubular structure with both ends open; and a sealing rubber ring is fixedly arranged at the sliding fit position of the peripheral side surface of the inner shell (12) and the outer shell (1).
9. An exhaust gas purifying apparatus based on circulation mechanism process according to claim 1, characterized in that the surface of the cleaning water inlet pipe (8) is fixedly provided with a connection joint.
10. The exhaust gas purification device based on circulation mechanism treatment of claim 1, characterized in that a group of spray heads which are vertically downward are fixedly communicated with the bottom of the dust fall spray pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010523404.4A CN111644005A (en) | 2020-06-10 | 2020-06-10 | Exhaust gas purification device based on circulation mechanism handles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010523404.4A CN111644005A (en) | 2020-06-10 | 2020-06-10 | Exhaust gas purification device based on circulation mechanism handles |
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| Publication Number | Publication Date |
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| CN111644005A true CN111644005A (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010523404.4A Withdrawn CN111644005A (en) | 2020-06-10 | 2020-06-10 | Exhaust gas purification device based on circulation mechanism handles |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169463A (en) * | 2020-10-17 | 2021-01-05 | 江西坤灿环保科技股份有限公司 | Environment-friendly waste gas treatment equipment |
| CN112473277A (en) * | 2020-12-23 | 2021-03-12 | 东莞市国峰净化设备有限公司 | Exhaust gas purification device |
| CN112774344A (en) * | 2020-12-22 | 2021-05-11 | 重庆浩峰继科技有限公司 | Air filtering device with filter screen cleaning function |
| CN113198283A (en) * | 2021-05-21 | 2021-08-03 | 李碧锋 | Environment-friendly air purification device |
| CN114225582A (en) * | 2022-01-11 | 2022-03-25 | 王建鹏 | Waste gas treatment device for epoxy resin processing |
| CN115013924A (en) * | 2022-06-02 | 2022-09-06 | 李晖 | Air purifying method for preventing and treating environmental pollution |
-
2020
- 2020-06-10 CN CN202010523404.4A patent/CN111644005A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169463A (en) * | 2020-10-17 | 2021-01-05 | 江西坤灿环保科技股份有限公司 | Environment-friendly waste gas treatment equipment |
| CN112169463B (en) * | 2020-10-17 | 2022-03-04 | 江西坤灿环保科技股份有限公司 | Environment-friendly waste gas treatment equipment |
| CN112774344A (en) * | 2020-12-22 | 2021-05-11 | 重庆浩峰继科技有限公司 | Air filtering device with filter screen cleaning function |
| CN112473277A (en) * | 2020-12-23 | 2021-03-12 | 东莞市国峰净化设备有限公司 | Exhaust gas purification device |
| CN113198283A (en) * | 2021-05-21 | 2021-08-03 | 李碧锋 | Environment-friendly air purification device |
| CN114225582A (en) * | 2022-01-11 | 2022-03-25 | 王建鹏 | Waste gas treatment device for epoxy resin processing |
| CN115013924A (en) * | 2022-06-02 | 2022-09-06 | 李晖 | Air purifying method for preventing and treating environmental pollution |
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Application publication date: 20200911 |