CN113491921A - Waste gas recycling device of adsorption type dryer - Google Patents
Waste gas recycling device of adsorption type dryer Download PDFInfo
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- CN113491921A CN113491921A CN202110856093.8A CN202110856093A CN113491921A CN 113491921 A CN113491921 A CN 113491921A CN 202110856093 A CN202110856093 A CN 202110856093A CN 113491921 A CN113491921 A CN 113491921A
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- cavity
- adsorption
- water collecting
- spraying
- water
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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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/025—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 by adsorption, e.g. preparative gas chromatography with wetted adsorbents; Chromatography
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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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0014—Recuperative heat exchangers the heat being recuperated from waste air or from vapors
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an adsorption dryer waste gas recycling device which comprises a recycling box, wherein an adsorption cavity, a spraying cavity and a funnel-shaped cavity which are communicated with each other are sequentially arranged in the recycling box from left to right; the spraying cavity is connected with a water collecting cavity at the bottom, an S-shaped copper tube is arranged in the water collecting cavity, the air inlet end of the S-shaped copper tube is connected to the air pump through a connecting tube, and the outlet tube of the exhaust end of the S-shaped copper tube extends out of the water collecting cavity. The waste gas is filtered for multiple times, so that the environment is protected, hot water can be reused, water resources and heat in the hot water are saved, and the filtered waste gas can be used for an adsorption dryer to recycle the waste gas after being heated by the hot water.
Description
Technical Field
The invention relates to the technical field of waste gas recycling, in particular to a waste gas recycling device of an adsorption dryer.
Background
Adsorption dryer exhaust emission's waste gas smell is big, and serious environmental pollution and influence health are handled this waste gas, and is being handled, not good to its impurity filter effect, spraying the back to waste gas with hot water, and hot water direct discharge is unfavorable for retrieving hydrothermal people's ability, and also contains a large amount of heat energy in the waste gas, does not convert it and recycles, extravagant energy, for this reason, we propose an adsorption dryer waste gas recycling device.
Disclosure of Invention
The present invention is directed to an exhaust gas recycling device for an adsorption dryer, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: an adsorption type dryer waste gas recycling device comprises a recycling box, wherein an adsorption cavity, a spraying cavity and a funnel-shaped cavity which are communicated with one another are sequentially arranged in the recycling box from left to right, a plurality of groups of impurity adsorption mechanisms are installed in the adsorption cavity, a spraying mechanism is installed in the spraying cavity, and an air pump is installed in the funnel-shaped cavity;
the impurity adsorption mechanism comprises a rotating shaft inserted into the adsorption cavity and a connecting frame fixed on the rotating shaft, an insertion hole for inserting the adsorption plate is formed in the end part of the connecting frame, and the rectangular through grooves on the side edges of the connecting frame are separated by a plurality of groups of reinforcing plates;
a first mounting seat and a second mounting seat are respectively mounted on the left side and the right side of the interior of the spraying cavity, a filter screen is arranged in the first mounting seat, and a fan is mounted in the second mounting seat;
the spraying mechanism comprises a water collecting tank arranged at the top of the spraying cavity, a water inlet pipe connected with the top of the water collecting tank, a frame connected with the lower end of the water collecting tank, a plurality of groups of spray heads connected with the bottom of the water collecting tank and a water absorption plate clamped in the frame, the spray heads are inserted into corresponding insertion holes at the top of the water absorption plate, and air holes are uniformly formed in the surface of the water absorption plate;
the spraying cavity is connected with a water collecting cavity at the bottom, an S-shaped copper tube is arranged in the water collecting cavity, the air inlet end of the S-shaped copper tube is connected to the air pump through a connecting tube, and the outlet tube of the exhaust end of the S-shaped copper tube extends out of the water collecting cavity.
Preferably, the bottom of collection box is installed and is removed the wheel, it is universal locking wheel to remove the wheel, and the left end of collection box installs the intake pipe.
Preferably, the flange at the right end of the air inlet pipe is fixed with the left end of the recycling box through screws, and a sealing ring is embedded in the flange.
Preferably, the reinforcing plate is fixed to the adsorption plate by bolts, and the rotation shaft is driven by a servo motor.
Preferably, the height of the first mounting seat is located at the communication position of the adsorption cavity and the spraying cavity, and the height of the second mounting seat is located at the communication position of the spraying cavity and the funnel-shaped cavity.
Preferably, the bottom of the right side of the water collecting cavity is provided with a water discharging pipe, the bottom of the spraying cavity is connected with a positioning seat through an inclined strut on the side wall of the spraying cavity, and the bottom of the frame is clamped inside the positioning seat.
Compared with the prior art, the invention has the beneficial effects that: the exhaust gas of the adsorption dryer is introduced into the adsorption cavity through the air inlet pipe, at the moment, the servo motor drives the rotating shaft to drive the connecting frame to rotate, so that the adsorption plate in the connecting frame rotates, and impurities in the exhaust gas are adsorbed by the adsorption plate when the exhaust gas is in contact with the adsorption plate;
the adsorption plate is inserted through the insertion hole at the end part of the connecting frame, and the reinforcing plate is fixed with the adsorption plate through the bolt, so that the adsorption plate is convenient to detach and replace;
hot water is introduced into the water collecting tank through the water pump by the water inlet pipe, and finally the hot water is sprayed into the water absorption plate through the spray head, the water absorption plate is soaked by the hot water, under the work of the fan, waste gas enters the spraying cavity after being filtered by the filter screen, and impurities in the waste gas are adsorbed by the water absorption plate when the waste gas passes through the air holes;
because the frame is fixed at the lower end of the water collecting tank, the water absorption plate is clamped in the frame, and thus the frame and the water absorption plate are simultaneously taken out along with the taking out of the water collecting tank, and then the water absorption plate is replaced;
the spray head is inserted into the corresponding insertion hole at the top of the water absorption plate, so that the water absorption plate is favorably and uniformly wetted by hot water, and the adsorption of the water absorption plate on impurities in waste gas is improved;
subsequently, under the work of air pump, waste gas passes through the connecting pipe and gets into S type copper tube, because hot water falls to the chamber that catchments under the action of gravity, make hot water with the submergence of S type copper tube, at this moment, under hydrothermal effect, for the waste gas after the filtration in the S type copper tube heats, draw forth the utilization via the stand-off pipe after the heating, can carry out reuse to hot water like this, the heat in water economy resource and the hot-water, waste gas after the filtration is after through the hot water heating, still can be used to the adsorption dryer, carry out recycle to waste gas.
Drawings
FIG. 1 is a schematic side sectional view of the present invention;
FIG. 2 is a schematic exploded view of the impurity adsorbing mechanism according to the present invention;
FIG. 3 is a schematic perspective view of the impurity adsorbing mechanism according to the present invention;
fig. 4 is an exploded view of the spray mechanism of the present invention.
In the figure: the device comprises a recovery tank 1, a 2S-shaped red copper tube, a water collecting cavity 3, a moving wheel 4, an air inlet tube 5, screws 6, a sealing ring 7, an adsorption cavity 8, a connecting frame 9, a rotating shaft 10, a first mounting seat 11, a filter screen 12, a water inlet tube 13, a water collecting tank 14, a positioning seat 15, a diagonal brace 16, a fan 17, a second mounting seat 18, a leading-out tube 20, a water discharging tube 21, an air pump 22, a connecting tube 23, a plug-in hole 24, a water absorption plate 25, air holes 26, a spray head 27, a frame 28, an adsorption plate 29, bolts 30, an insertion hole 31 and a reinforcement plate 32.
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. 1-4, the present invention provides a technical solution: an adsorption type dryer waste gas recycling device comprises a recycling tank 1, wherein an adsorption cavity 8, a spraying cavity and a funnel-shaped cavity which are communicated with each other are sequentially arranged in the recycling tank 1 from left to right, a plurality of groups of impurity adsorption mechanisms are installed in the adsorption cavity 8, the spraying mechanism is installed in the spraying cavity, and an air pump 22 is installed in the funnel-shaped cavity;
the impurity adsorption mechanism comprises a rotating shaft 10 inserted into the adsorption cavity 8 and a connecting frame 9 fixed on the rotating shaft 10, wherein an insertion opening 31 for inserting an adsorption plate 29 is formed in the end part of the connecting frame 9, and rectangular through grooves on the side edges of the connecting frame 9 are separated by a plurality of groups of reinforcing plates 32;
a first mounting seat 11 and a second mounting seat 18 are respectively mounted on the left side and the right side of the interior of the spraying cavity, a filter screen 12 is arranged in the first mounting seat 11, and a fan 17 is mounted in the second mounting seat 18;
the spraying mechanism comprises a water collecting tank 14 arranged at the top of the spraying cavity, a water inlet pipe 13 connected with the top of the water collecting tank 14, a frame 28 connected with the lower end of the water collecting tank 14, a plurality of groups of spray heads 27 connected with the bottom of the water collecting tank 14 and a water absorption plate 25 clamped in the frame 28, wherein the spray heads 27 are inserted into corresponding plug-in holes 24 at the top of the water absorption plate 25, and air holes 26 are uniformly formed in the surface of the water absorption plate 25;
the spraying cavity bottom is connected with a water collecting cavity 3, an S-shaped copper tube 2 is arranged inside the water collecting cavity 3, the air inlet end of the S-shaped copper tube 2 is connected to an air pump 22 through a connecting tube 23, and an outlet tube 20 of the exhaust end of the S-shaped copper tube 2 extends out of the water collecting cavity 3.
Specifically, the bottom of collection box 1 is installed and is removed wheel 4, remove wheel 4 and be universal locking wheel, and the left end of collection box 1 installs intake pipe 5.
Specifically, the flange of 5 right-hand members of intake pipe passes through screw 6 and is fixed with the left end of collection box 1, and the flange is embedded to have sealing washer 7.
Specifically, the reinforcing plate 32 is fixed to the suction plate 29 by a bolt 30, and the rotary shaft 10 is driven by a servo motor.
Specifically, the height of the first mounting seat 11 is located at the communication position of the adsorption cavity 8 and the spraying cavity, and the height of the second mounting seat 18 is located at the communication position of the spraying cavity and the funnel-shaped cavity.
Specifically, the bottom of the right side of the water collecting cavity 3 is provided with a drain pipe 21, the bottom of the spraying cavity is connected with a positioning seat 15 through an inclined strut 16 on the side wall of the spraying cavity, and the bottom of the frame 28 is clamped inside the positioning seat 15.
Specifically, when the adsorption type dryer is used, waste gas of the adsorption type dryer is introduced into the adsorption cavity 8 through the air inlet pipe 5, at the moment, the servo motor drives the rotating shaft 10 to drive the connecting frame 9 to rotate, so that the adsorption plate 29 in the connecting frame 9 rotates, and when the waste gas is contacted with the adsorption plate 29, impurities in the waste gas are adsorbed by the adsorption plate 29;
since the suction plate 29 is inserted through the insertion opening 31 at the end of the connection frame 9 and the reinforcing plate 32 is fixed to the suction plate 29 by the bolt 30, the suction plate 29 can be easily removed and replaced;
hot water is introduced into the water collecting tank 14 through the water pump by the water inlet pipe 13, and is finally sprayed into the water absorption plate 25 through the spray head 27, the water absorption plate 25 is soaked by the hot water, under the work of the fan 17, waste gas enters the spraying cavity after being filtered by the filter screen 12, and impurities in the waste gas are absorbed through the water absorption plate 25 when the waste gas passes through the air holes 26;
because the frame 28 is fixed at the lower end of the water collecting tank 14, the water absorption plate 25 is clamped in the frame 28, and thus the frame 28 and the water absorption plate 25 are simultaneously taken out along with the taking-out of the water collecting tank 14, and then the water absorption plate 25 is replaced;
the spray head 27 is inserted into the corresponding insertion hole 24 at the top of the water absorption plate 25, so that the water absorption plate 25 can be wetted by hot water uniformly, and the adsorption of impurities in the waste gas by the water absorption plate 25 is improved;
subsequently, under the operation of the air pump 22, the exhaust gas enters the S-shaped copper tube 2 through the connecting pipe 23, and the hot water falls into the water collecting cavity 3 under the action of gravity, so that the S-shaped copper tube 2 is immersed by the hot water, and at this time, the filtered exhaust gas in the S-shaped copper tube 2 is heated under the action of the hot water and is led out and utilized through the outlet pipe 20 after being heated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adsorption dryer exhaust gas recycling device, includes collection box (1), its characterized in that: an adsorption cavity (8), a spraying cavity and a funnel-shaped cavity which are communicated with each other are sequentially arranged in the recovery box (1) from left to right, a plurality of groups of impurity adsorption mechanisms are installed in the adsorption cavity (8), a spraying mechanism is installed in the spraying cavity, and an air pump (22) is installed in the funnel-shaped cavity;
the impurity adsorption mechanism comprises a rotating shaft (10) inserted into the adsorption cavity (8) and a connecting frame (9) fixed on the rotating shaft (10), an insertion hole (31) for inserting an adsorption plate (29) is formed in the end part of the connecting frame (9), and rectangular through grooves in the side edges of the connecting frame (9) are separated by a plurality of groups of reinforcing plates (32);
a first mounting seat (11) and a second mounting seat (18) are respectively mounted on the left side and the right side of the interior of the spraying cavity, a filter screen (12) is arranged in the first mounting seat (11), and a fan (17) is mounted in the second mounting seat (18);
the spraying mechanism comprises a water collecting tank (14) arranged at the top of a spraying cavity, a water inlet pipe (13) connected with the top of the water collecting tank (14), a frame (28) connected with the lower end of the water collecting tank (14), a plurality of groups of spray heads (27) connected with the bottom of the water collecting tank (14) and a water absorption plate (25) clamped in the frame (28), wherein the spray heads (27) are inserted into corresponding insertion holes (24) at the top of the water absorption plate (25), and air holes (26) are uniformly formed in the surface of the water absorption plate (25);
the spraying cavity bottom is connected with water collecting cavity (3), the inside S-shaped copper tube (2) that is equipped with of water collecting cavity (3), the inlet end of S-shaped copper tube (2) is connected in air pump (22) through connecting pipe (23), outlet pipe (20) of the exhaust end of S-shaped copper tube (2) stretches out water collecting cavity (3).
2. The exhaust gas recycling device of the adsorption dryer according to claim 1, wherein: the bottom of collection box (1) is installed and is removed wheel (4), remove wheel (4) and be universal locking wheel, and intake pipe (5) are installed to the left end of collection box (1).
3. The exhaust gas recycling device of the adsorption dryer according to claim 2, wherein: the flange of intake pipe (5) right-hand member passes through screw (6) and is fixed with the left end of collection box (1), and the flange is embedded to have sealing washer (7).
4. The exhaust gas recycling device of the adsorption dryer according to claim 1, wherein: the reinforcing plate (32) is fixed with the adsorption plate (29) through a bolt (30), and the rotating shaft (10) is driven through a servo motor.
5. The exhaust gas recycling device of the adsorption dryer according to claim 1, wherein: the height of the first mounting seat (11) is located at the communication position of the adsorption cavity (8) and the spraying cavity, and the height of the second mounting seat (18) is located at the communication position of the spraying cavity and the funnel-shaped cavity.
6. The exhaust gas recycling device of the adsorption dryer according to claim 1, wherein: the bottom of the right side of the water collecting cavity (3) is provided with a drain pipe (21), the bottom of the spraying cavity is connected with a positioning seat (15) through an inclined strut (16) on the side wall of the spraying cavity, and the bottom of the frame (28) is clamped inside the positioning seat (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110856093.8A CN113491921A (en) | 2021-07-28 | 2021-07-28 | Waste gas recycling device of adsorption type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110856093.8A CN113491921A (en) | 2021-07-28 | 2021-07-28 | Waste gas recycling device of adsorption type dryer |
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| Publication Number | Publication Date |
|---|---|
| CN113491921A true CN113491921A (en) | 2021-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110856093.8A Pending CN113491921A (en) | 2021-07-28 | 2021-07-28 | Waste gas recycling device of adsorption type dryer |
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| CN (1) | CN113491921A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205517077U (en) * | 2016-02-05 | 2016-08-31 | 福建省本科环保技术有限公司 | Waste gas purifying treatment device |
| CN109631139A (en) * | 2018-10-17 | 2019-04-16 | 中山市思源电器有限公司 | A kind of reheating system |
| CN209423283U (en) * | 2018-12-04 | 2019-09-24 | 天津吉麦克环保科技有限公司 | A kind of industrial waste gas processing fountain VOC air cleaning unit |
| CN210907964U (en) * | 2019-09-30 | 2020-07-03 | 安徽兰翔重工股份有限公司 | White mould shaping waste heat and raw materials recovery unit |
| CN111773888A (en) * | 2020-06-29 | 2020-10-16 | 浙江固特气动科技股份有限公司 | Adsorption cylinder |
| CN213237959U (en) * | 2020-09-17 | 2021-05-18 | 长沙弘晖气体科技有限公司 | Energy-saving device for gas heating |
-
2021
- 2021-07-28 CN CN202110856093.8A patent/CN113491921A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205517077U (en) * | 2016-02-05 | 2016-08-31 | 福建省本科环保技术有限公司 | Waste gas purifying treatment device |
| CN109631139A (en) * | 2018-10-17 | 2019-04-16 | 中山市思源电器有限公司 | A kind of reheating system |
| CN209423283U (en) * | 2018-12-04 | 2019-09-24 | 天津吉麦克环保科技有限公司 | A kind of industrial waste gas processing fountain VOC air cleaning unit |
| CN210907964U (en) * | 2019-09-30 | 2020-07-03 | 安徽兰翔重工股份有限公司 | White mould shaping waste heat and raw materials recovery unit |
| CN111773888A (en) * | 2020-06-29 | 2020-10-16 | 浙江固特气动科技股份有限公司 | Adsorption cylinder |
| CN213237959U (en) * | 2020-09-17 | 2021-05-18 | 长沙弘晖气体科技有限公司 | Energy-saving device for gas heating |
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Application publication date: 20211012 |
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