CN111346488A - Waste gas purification device for recovering heat - Google Patents
Waste gas purification device for recovering heat Download PDFInfo
- Publication number
- CN111346488A CN111346488A CN201811580347.2A CN201811580347A CN111346488A CN 111346488 A CN111346488 A CN 111346488A CN 201811580347 A CN201811580347 A CN 201811580347A CN 111346488 A CN111346488 A CN 111346488A
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- main box
- water tank
- waste gas
- wall
- stirring shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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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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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Of Particles Using Liquids (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of industrial waste gas, in particular to a waste gas purification device for recovering heat, which comprises a base, wherein a main box is arranged on the right side of the top of the base, a driving motor is arranged in the middle of the top wall of the main box, a stirring shaft is arranged at the output end of the driving motor, the stirring shaft sequentially penetrates through the middle of the top wall of the main box and an activated carbon net from top to bottom and extends to the lower part of an inner cavity of the main box, the activated carbon net is arranged on the upper part of the inner cavity of the main box, and stirring blades are uniformly arranged on the lower part of the stirring shaft positioned in the inner cavity of the main box. The pollution of waste gas to air is reduced, and the environment is protected.
Description
Technical Field
The invention relates to the technical field of industrial waste gas, in particular to a waste gas purification device for recovering heat.
Background
The waste gas is poisonous and harmful gas discharged by human in the production and living process, and the discharged waste gas has large smell, seriously pollutes the environment and influences the human health. Waste gas need be handled it before discharging into the atmosphere, avoid the inside noxious material of waste gas to merge into the air that people live, influence people's healthy, waste gas need handle after the cooling when handling, can prevent like this that the exhaust gas high temperature from leading to equipment to damage, the exhaust-gas treatment environment-friendly device who uses at present all utilizes cooling equipment to cool down waste gas, can waste a large amount of electric energy like this when cooling down, and the inside heat energy of waste gas is whole extravagant, thereby can cause a large amount of energy extravagant when leading to exhaust-gas treatment, it is poor to purify waste gas effect simultaneously.
If chinese patent application number is CN 201721118617.9's an exhaust gas smoke and dust purifies environment-friendly device, including the collection chimney, the left top of smoke guide pipe is connected with the guide plate, the top overlap joint of guide plate has the filter, the upside through connection of purification cylinder inner chamber has the shower, the bottom equidistance of shower is connected with the shower nozzle, the left side of purification cylinder inner chamber bottom is provided with the water pump, the export intercommunication return bend of water pump, the one end that the water pump was kept away from to the return bend runs through the purification cylinder and is connected with the left side of shower bottom, the left side at purification cylinder top is provided with electric motor, electric motor's left side is connected with the pivot, the middle part winding in the pivot outside has the connecting band, the bottom and the.
Although the invention can purify the waste gas, the invention has the defects of poor purification effect, long purification time, high maintenance cost, incapability of cooling the waste gas, no recovery of heat energy in the waste gas and the like, and therefore, a waste gas purification device for recovering heat needs to be developed to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the waste gas purification device for recovering heat, which can absorb the heat in the waste gas by using water to cool the waste gas, improves the purification speed under the actions of reciprocating spraying from left to right through the spray head and rotating and stirring of the stirring blades, saves the purification time, has better purification effect, adsorbs fine particles in the waste gas through the activated carbon filter screen, fully absorbs harmful substances in the waste gas, reduces the pollution of the waste gas to the air, and protects the environment.
The invention is realized by the following technical scheme:
a waste gas purification device for recovering heat comprises a base, wherein a main box is arranged on the right side of the top of the base, a driving motor is arranged in the middle of the top wall of the main box, a stirring shaft is arranged at the output end of the driving motor, the stirring shaft sequentially penetrates through the middle of the top wall of the main box and an activated carbon net from top to bottom and extends to the lower part of an inner cavity of the main box, the stirring shaft is rotationally connected with the top wall of the main box, the activated carbon net is arranged on the upper part of the inner cavity of the main box, stirring blades are uniformly arranged on the lower part of the stirring shaft in the inner cavity of the main box, through holes are uniformly arranged on the stirring blades, worms are arranged on the stirring shaft on the upper part of the stirring blades, turbines are symmetrically arranged on the left side and the right side of the worms, the worms are matched with, the rotating shaft is rotatably connected with the rear side wall of the main box, a rotating rod is arranged on the front side of the rotating shaft and matched with the moving rod, a sliding block is arranged on the inner side of the top of the moving rod, the sliding block is slidably connected with a sliding rail, fixing rods are symmetrically arranged on the upper parts of the inner sides of the left wall and the right wall of the main box, the sliding rail is symmetrically arranged at the bottom of the fixing rod, the moving rod is connected with the side wall of the main box through a return spring, a spray head is arranged in the middle of the bottom of the moving rod, the top end of the spray head is communicated with a liquid medicine pipe, the liquid medicine pipe penetrates through the upper parts of the side wall of the main box and is communicated with a liquid medicine box, the liquid medicine box is symmetrically arranged on the upper parts of the left wall and the right wall of the main box, a liquid outlet pipe is arranged in, the intake pipe left side is equipped with the suction fan, base top left side is equipped with the water tank, the intake pipe runs through water tank right side wall lower part with water tank left side wall upper portion is located intake pipe in the water tank is snakelike shape and sets up, the intake pipe left end is equipped with the dust screen, the inlet tube has been seted up on water tank roof left side, the outlet pipe has been seted up on water tank diapire right side, base bottom bilateral symmetry is equipped with the supporting seat.
Preferably, the spray head is obliquely arranged and matched with the stirring blade.
Preferably, the material of the air inlet pipe positioned in the water tank is aluminum alloy.
Preferably, the number of the rotating rods is 3.
Preferably, the dust screen is detachably arranged.
Preferably, the driving motor is a servo motor.
The invention has the beneficial effects that:
1. through waste gas through the dust screen filtration, filter the large granule in the waste gas, effectually prevented that impurity from getting into the main tank in to influence the life of main tank, the dust screen can be dismantled simultaneously and wash the change, and cost of maintenance is low, convenient to use.
2. Through the snakelike intake pipe in the water tank to the domestic water to the water tank inside heats, can absorb the inside heat of waste gas like this, makes the utilization ratio of the energy reach the highest, reduces the consumption of the energy, makes the waste gas cooling simultaneously, has protected the device, has improved purification efficiency.
3. Through reciprocal spraying about the shower nozzle to and stirring vane rotates under the stirring effect, carry out neutralization absorption to the harmful substance in the waste gas, further improved purification rate, practiced thrift the purifying time, purifying effect is better.
4. The fine particles in the waste gas are fully adsorbed through the activated carbon net, so that the pollution of the waste gas to the air is reduced, the environment is protected, and the working strength of workers is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of a rotating shaft of the present invention;
fig. 3 is an enlarged view of the present invention a.
In the figure: 1-base, 2-main box, 3-driving motor, 4-stirring shaft, 5-active carbon net, 6-stirring blade, 7-through hole, 8-worm, 9-turbine, 10-rotating shaft, 11-rotating shaft, 12-moving rod, 13-sliding block, 14-sliding rail, 15-fixed rod, 16-return spring, 17-nozzle, 18-liquid medicine pipe, 19-liquid medicine box, 20-liquid outlet pipe, 21-liquid outlet valve, 22-air outlet, 23-air inlet pipe, 24-blower, 25-water tank, 26-dust screen, 27-water inlet pipe, 28-water outlet pipe and 29-supporting seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
A waste gas purifying device for recovering heat comprises a base 1, a main box 2 is arranged on the right side of the top of the base 1, a driving motor 3 is arranged in the middle of the top wall of the main box 2, an output end of the driving motor 3 is provided with a stirring shaft 4, the stirring shaft 4 sequentially penetrates through the middle of the top wall of the main box 2 and an activated carbon net 5 from top to bottom and extends to the lower part of an inner cavity of the main box 2, the stirring shaft 4 is rotatably connected with the top wall of the main box 2, the activated carbon net 5 is arranged on the upper part of the inner cavity of the main box 2, stirring blades 6 are uniformly arranged on the lower part of the stirring shaft 4 in the inner cavity of the main box 2, through holes 7 are uniformly arranged on the stirring blades 6, worms 8 are arranged on the stirring shaft 4 on the upper part of the stirring blades 6, turbines 9 are symmetrically arranged on the left side and the right side of the worms 8, the worms 8, a rotating rod 11 is arranged at the front side of a rotating shaft 10, the rotating rod 11 is matched with a moving rod 12, a slide block 13 is arranged at the inner side of the top of the moving rod 12, the slide block 13 is connected with a slide rail 14 in a sliding way, fixed rods 15 are symmetrically arranged at the upper parts of the inner sides of the left wall and the right wall of a main box 2, the slide rail 14 is symmetrically arranged at the bottom of the fixed rods 15, the moving rod 12 is connected with the side wall of the main box 2 through a return spring 16, a spray head 17 is arranged at the middle part of the bottom of the moving rod 12, the top end of the spray head 17 is communicated with a liquid medicine pipe 18, the liquid medicine pipe 18 penetrates through the upper part of the side wall of the main box 2 and is communicated with a liquid medicine box 19, the liquid medicine box 19 is symmetrically arranged at the upper parts of the left wall and the right wall of the main box 2, base 1 top left side is equipped with water tank 25, and intake pipe 23 runs through water tank 25 right side wall lower part and water tank 25 left side wall upper portion, and intake pipe 23 that is located water tank 25 is snakelike shape setting, and the intake pipe 23 left end is equipped with dust screen 26, and inlet tube 27 has been seted up on the left of the 25 roof of water tank, and outlet pipe 28 has been seted up on the 25 diapire right side of water tank, and base 1 bottom bilateral symmetry is equipped with supporting seat 29.
Specifically, the spray head 17 is obliquely arranged, and the spray head 17 is matched with the stirring blade 6.
Specifically, the material of the intake pipe 23 located in the water tank 25 is aluminum alloy.
Specifically, the number of the rotating levers 11 is 3.
Specifically, the dust screen 26 is detachably disposed.
Specifically, the driving motor 3 is a servo motor.
When the high-temperature waste gas treatment device is used, when high-temperature waste gas needs to be treated, the water tank 25 is filled with domestic water through the water inlet pipe 27, the driving motor 3 and the fan 24 are controlled to work, the waste gas is filtered through the dustproof net 26, large particles in the waste gas are filtered, impurities are effectively prevented from entering the main box 2, and therefore the service life of the main box 2 is influenced, meanwhile, the dustproof net 26 can be detached for cleaning and replacing, the maintenance cost is low, and the use is convenient; the filtered waste gas passes through the snake-shaped air inlet pipe 23 in the water tank 25, so that domestic water in the water tank 25 is heated, heat in the waste gas can be absorbed, the utilization rate of energy is maximized, energy consumption is reduced, the waste gas is cooled, the device is protected, and the purification efficiency is improved; through the action of a fan 24, waste gas enters the main box 2 through an air inlet pipe 23, the output end of the driving motor 3 drives the stirring shaft 4 to rotate, the stirring shaft 4 drives the stirring blades 6 and the worm 8 to rotate, the worm 8 drives the turbine 9 to rotate, the turbine 9 drives the rotating shaft 10 to rotate, so that the rotating rod 11 is driven to rotate, the rotating rod 11, the moving rod 12 and the return spring 16 are matched with each other, the moving rod 12 is driven to reciprocate left and right under the matching of the sliding block 13 and the sliding rail 14, the moving rod 12 drives the spray head 17 to spray in a reciprocating manner left and right, and harmful substances in the waste gas are neutralized and absorbed under the rotating and stirring action of the stirring blades 6, so that the purification speed is further improved, the purification time is; waste gas fully adsorbs fine particles in the waste gas through the activated carbon net 5, so that the pollution of the waste gas to the air is reduced, the environment is protected, and the working strength of workers is greatly reduced.
After the waste gas purification treatment is finished, the driving motor 3 and the fan 24 are controlled to stop working, the liquid outlet valve 21 is opened, waste liquid is discharged through the liquid outlet pipe 20, and meanwhile, domestic water in the water tank 25 is discharged through the water outlet pipe 28 for use.
The control mode of the driving motor 3 and the fan 24 is controlled by an external controller matched with the driving motor, the model of the controller is MAM-200, and the control circuit can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, only the control circuit is used without improvement, and the invention is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the invention.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a retrieve thermal exhaust gas purification device, includes the base, its characterized in that: the right side of the top of the base is provided with a main box, the middle part of the top wall of the main box is provided with a driving motor, the output end of the driving motor is provided with a stirring shaft, the stirring shaft sequentially penetrates through the middle part of the top wall of the main box and an activated carbon net from top to bottom and extends to the lower part of the inner cavity of the main box, the stirring shaft is rotationally connected with the top wall of the main box, the activated carbon net is arranged on the upper part of the inner cavity of the main box, the lower part of the stirring shaft positioned in the inner cavity of the main box is uniformly provided with stirring blades, the stirring blades are uniformly provided with through holes, the stirring shaft positioned on the upper part of the stirring blades is provided with worms, the left side and the right side of each worm are symmetrically provided with turbines, the worms are matched with the turbines, the turbines are arranged on a, a rotating rod is arranged at the front side of the rotating shaft, the rotating rod is matched with a moving rod, a sliding block is arranged at the middle part of the inner side of the top of the moving rod, the sliding block is connected with a sliding rail in a sliding way, fixing rods are symmetrically arranged at the upper parts of the inner sides of the left wall and the right wall of the main box, the sliding rail is symmetrically arranged at the bottom of the fixing rods, the moving rod is connected with the side wall of the main box through a return spring, a spray head is arranged at the middle part of the bottom of the moving rod, the top end of the spray head is communicated with a liquid medicine pipe, the liquid medicine pipe penetrates through the upper parts of the side wall of the main box and is communicated with a liquid medicine box, the liquid medicine box is symmetrically arranged at the upper parts of the left wall and the right wall of the main box, a liquid outlet pipe is arranged, the base top left side is equipped with the water tank, the intake pipe runs through water tank right side wall lower part with water tank left side wall upper portion is located intake pipe in the water tank is snakelike shape setting, the intake pipe left end is equipped with the dust screen, the inlet tube has been seted up on water tank roof left side, the outlet pipe has been seted up on water tank diapire right side, base bottom bilateral symmetry is equipped with the supporting seat.
2. A heat-recovering exhaust gas purifying apparatus as set forth in claim 1, wherein: the shower nozzle is the slope setting, just the shower nozzle with stirring vane cooperatees.
3. A heat-recovering exhaust gas purifying apparatus as set forth in claim 1, wherein: the air inlet pipe positioned in the water tank is made of aluminum alloy.
4. A heat-recovering exhaust gas purifying apparatus as set forth in claim 1, wherein: the quantity of dwang is 3.
5. A heat-recovering exhaust gas purifying apparatus as set forth in claim 1, wherein: the dust screen is detachably arranged.
6. A heat-recovering exhaust gas purifying apparatus as set forth in claim 1, wherein: the driving motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580347.2A CN111346488A (en) | 2018-12-24 | 2018-12-24 | Waste gas purification device for recovering heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580347.2A CN111346488A (en) | 2018-12-24 | 2018-12-24 | Waste gas purification device for recovering heat |
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| Publication Number | Publication Date |
|---|---|
| CN111346488A true CN111346488A (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811580347.2A Pending CN111346488A (en) | 2018-12-24 | 2018-12-24 | Waste gas purification device for recovering heat |
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| CN (1) | CN111346488A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957188A (en) * | 2020-08-03 | 2020-11-20 | 季高 | Filtering device with cooling structure for waste gas treatment driven by wind pressure |
| CN112023592A (en) * | 2020-09-10 | 2020-12-04 | 江苏迈阳环保有限公司 | Industrial waste gas environmental protection purifier |
| CN112807888A (en) * | 2020-12-23 | 2021-05-18 | 汪开放 | Industrial waste gas purification process |
| CN112933935A (en) * | 2021-02-03 | 2021-06-11 | 顶群科技(深圳)有限公司 | Clean waste gas treatment system and method for electroplating space |
| CN112957895A (en) * | 2021-02-02 | 2021-06-15 | 江苏海洋大学 | Organic and inorganic waste gas purification device for high-energy ion chemical industry |
| CN113477034A (en) * | 2021-06-04 | 2021-10-08 | 陈改琴 | Environment-friendly coking exhaust treatment device |
| CN113648814A (en) * | 2021-08-21 | 2021-11-16 | 承德石油高等专科学校 | Industrial flue gas treatment and reuse device |
| CN113713551A (en) * | 2021-09-15 | 2021-11-30 | 湖南金业环保科技有限公司 | Waste gas dedusting and purifying device for solid metal smelting furnace and treatment process thereof |
-
2018
- 2018-12-24 CN CN201811580347.2A patent/CN111346488A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957188A (en) * | 2020-08-03 | 2020-11-20 | 季高 | Filtering device with cooling structure for waste gas treatment driven by wind pressure |
| CN112023592A (en) * | 2020-09-10 | 2020-12-04 | 江苏迈阳环保有限公司 | Industrial waste gas environmental protection purifier |
| CN112807888A (en) * | 2020-12-23 | 2021-05-18 | 汪开放 | Industrial waste gas purification process |
| CN112957895A (en) * | 2021-02-02 | 2021-06-15 | 江苏海洋大学 | Organic and inorganic waste gas purification device for high-energy ion chemical industry |
| CN112933935A (en) * | 2021-02-03 | 2021-06-11 | 顶群科技(深圳)有限公司 | Clean waste gas treatment system and method for electroplating space |
| CN113477034A (en) * | 2021-06-04 | 2021-10-08 | 陈改琴 | Environment-friendly coking exhaust treatment device |
| CN113648814A (en) * | 2021-08-21 | 2021-11-16 | 承德石油高等专科学校 | Industrial flue gas treatment and reuse device |
| CN113713551A (en) * | 2021-09-15 | 2021-11-30 | 湖南金业环保科技有限公司 | Waste gas dedusting and purifying device for solid metal smelting furnace and treatment process thereof |
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Application publication date: 20200630 |