CN209735152U - Corrosion-resistant fan waste gas dry adsorption and purification device - Google Patents
Corrosion-resistant fan waste gas dry adsorption and purification device Download PDFInfo
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- CN209735152U CN209735152U CN201920149830.9U CN201920149830U CN209735152U CN 209735152 U CN209735152 U CN 209735152U CN 201920149830 U CN201920149830 U CN 201920149830U CN 209735152 U CN209735152 U CN 209735152U
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Abstract
The utility model provides a corrosion-resistant fan exhaust gas dry adsorption purification device, which comprises a dust filter cartridge and an adsorption device, wherein the adsorption device comprises a filter box and an adsorption tank, the adsorption tank is welded on the top of the filter box, the filter box is welded on one side of the dust filter cartridge, a wind conveying pipe is arranged in the dust filter cartridge, the top of the dust filter cartridge is provided with a through hole, the wind conveying pipe is clamped in the through hole, the wind conveying pipe is provided with a rotating sleeve through a bearing, the rotating sleeve is provided with fan blades, the wind conveying pipe is connected with the filter box through a connecting bent pipe, the inner wall of the filter box is welded with a filter screen plate, the top of the filter box is welded with a one-way pipe, the top of the one-way pipe is welded with an exhaust head, a cavity is arranged in the exhaust head, a stop block is welded, reasonable structure, safe use and good purifying effect.
Description
Technical Field
The utility model relates to a corrosion-resistant fan waste gas dry process adsorbs purifier belongs to the waste gas purification device field.
Background
dry purification, commonly known as adsorption, refers to the technique of adsorbing fluorides in exhaust gases with a powdered adsorbent, which is based on the adsorption of gaseous substances on a solid surface. The dry purification technology is developed in the 60 th of the 20 th century, and is the best practical technology for treating fluorine-containing flue gas in the aluminum smelting industry in the contemporary era through continuous improvement, but the existing dry adsorption device still has the defects that on one hand, corrosive liquid can be produced when waste gas contacts liquid, so the purification difficulty is increased, and on the other hand, a plurality of dust exist in the waste gas, so that the blockage can be caused by directly using an adsorbent for adsorption, and the problem needs to be solved by the existing dry adsorption purification device for waste gas of a corrosion-resistant fan.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a corrosion-resistant fan waste gas dry process adsorbs purifier to solve the problem that proposes in the above-mentioned background art, the utility model relates to a novelty, rational in infrastructure, safe in utilization, purifying effect is good.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a corrosion-resistant dry adsorption purification device for fan exhaust gas comprises a dust filter cartridge and an adsorption device, wherein the adsorption device comprises a filter box and an adsorption box, the adsorption box is welded at the top of the filter box, the filter box is welded at one side of the dust filter cartridge, an air conveying pipe is arranged in the dust filter cartridge, the top of the dust filter cartridge is provided with a through hole, the air conveying pipe is clamped in the through hole, a rotating sleeve is arranged on the air conveying pipe through a bearing, fan blades are arranged on the rotating sleeve, the air conveying pipe is connected with the filter box through a connecting bent pipe, a filter screen plate is welded on the inner wall of the filter box, a one-way pipe is welded at the top of the filter box, an exhaust head is welded at the top of the one-way pipe, a cavity is arranged in the exhaust head, a stop blocks are welded, and a sponge layer is adhered to the top of the hollow slab.
As a preferred embodiment of the present invention, the exhaust head side is provided with an exhaust groove, and the exhaust groove is closely attached to the stopper side.
as a preferred embodiment of the utility model, dust filter cartridge one side butt fusion has the intake pipe, dust filter cartridge bottom butt fusion has the ash pipe.
As the utility model discloses a preferred embodiment, rose box one side top butt fusion has the air-supply line, the rose box bottom butt fusion has the dust removal pipe, all install the valve on air-supply line and the dust removal pipe.
As a preferred embodiment of the utility model, be provided with the adsorbent in the hollow slab, adsorption tank one side top butt fusion has the blast pipe.
As a preferred embodiment of the present invention, the outer diameter of the stopper is equal to the inner diameter of the exhaust head, and the hollow plate is provided with a hole.
The utility model has the advantages that:
1. When the corrosion-resistant fan waste gas dry adsorption purification device is used, fan waste gas can firstly pass through the dust filter cartridge and remove most of dust in the waste gas, and micro dust and fluorine in the waste gas are removed through the adsorption device, so that purification is completed, only waste gas flows in the whole process, so that the device cannot be corroded, and the service life is very long;
2. According to the corrosion-resistant fan waste gas dry adsorption purification device, dust can be completely removed, and the exhaust head is in one-way exhaust, so that external air cannot enter the filter box, and the filter screen plate and the dust in the filter box can be blown out by blowing air through the air inlet pipe, so that the filter screen plate can be reused;
3. This corrosion-resistant fan waste gas dry process adsorbs purifier novel in design, rational in infrastructure, safe in utilization, purifying effect is good.
Drawings
Fig. 1 is a schematic view of the internal structure of a corrosion-resistant fan exhaust gas dry adsorption purification device of the present invention;
FIG. 2 is a schematic view of the internal structure of the exhaust head of the dry adsorption purification device for waste gas of the corrosion-resistant blower of the present invention;
In the figure: 1-dust filter cartridge, 2-filter box, 3-adsorption box, 4-air delivery pipe, 5-bearing, 6-rotating sleeve, 7-fan blade, 8-connecting bend, 9-filter screen plate, 10-one-way pipe, 11-exhaust head, 12-spring, 13-baffle, 14-adsorbent, 15-exhaust pipe, 16-hollow plate, 17-sponge layer, 18-exhaust groove, 19-air inlet pipe, 20-ash discharge pipe, 21-air inlet pipe, 22-dust removal pipe and 23-valve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 2, the present invention provides a technical solution: a corrosion-resistant fan exhaust gas dry adsorption purification device comprises a dust filter cartridge 1 and an adsorption device, wherein the adsorption device comprises a filter box 2 and an adsorption box 3, the adsorption box 3 is welded at the top of the filter box 2, the filter box 2 is welded at one side of the dust filter cartridge 1, an air delivery pipe 4 is arranged in the dust filter cartridge 1, a through hole is formed in the top of the dust filter cartridge 1, the air delivery pipe 4 is clamped in the through hole, a rotating sleeve 6 is installed on the air delivery pipe 4 through a bearing 5, a fan blade 7 is installed on the rotating sleeve 6, the air delivery pipe 4 is connected with the filter box 2 through a connecting bent pipe 8, a filter screen plate 9 is welded on the inner wall of the filter box 2, a one-way pipe 10 is welded at the top of the filter box 2, an exhaust head 11 is welded at the top of the one-way pipe 10, a cavity is arranged in the exhaust, the inner wall of the adsorption box 3 is welded with a hollow plate 16, and the top of the hollow plate 16 is bonded with a sponge layer 17.
As a preferred embodiment of the utility model, the exhaust head 11 avris is provided with the air discharge duct 18, the air discharge duct 18 is hugged closely to dog 13 avris.
As a preferred embodiment of the present invention, an air inlet pipe 19 is welded to one side of the dust filter cartridge 1, and an ash discharge pipe 20 is welded to the bottom of the dust filter cartridge 1.
as the utility model discloses a preferred embodiment, the butt fusion of 2 one sides of rose box has the air-supply line 21, 2 bottoms of rose box butt fusion have the dust removal pipe 22, all install valve 23 on air-supply line 21 and the dust removal pipe 22.
As a preferred embodiment of the utility model, be provided with adsorbent 14 in the hollow plate 16, 3 one side tops of adsorption tank are welded and are connected with blast pipe 15.
In a preferred embodiment of the present invention, the stopper 13 has an outer diameter equal to an inner diameter of the exhaust head 11, and the hollow plate 16 is provided with a hole.
the working principle is as follows: when the corrosion-resistant dry adsorption purification device for the waste gas of the fan is used, firstly, a collecting box is hermetically connected with an ash discharge pipe 20, then, an air inlet pipe 15 is connected with an air outlet of the fan, after the waste gas enters a dust filter cartridge 1, the rotating sleeve 6 is installed on an air conveying pipe 4 through a bearing 5, so that the air flow can drive the rotating sleeve 6 to rotate and flow downwards along a fan blade 7, because the waste gas has more dust, the dust can be discharged through the ash discharge pipe 20, the dedusted waste gas can flow upwards through the air conveying pipe 4 after becoming lighter and enter a filter box 2 through a connecting bent pipe 8, because a filter screen plate 9 is welded on the inner wall of the filter box 2, the residual dust in the waste gas can be filtered, when the gas in the filter box 2 is increased, the residual dust can enter a one-way pipe 10 and can upwards extrude a stop block 13 under the action of air pressure, so that the waste gas can enter the adsorption, then enter the hollow slab 16 through the hole, because there is adsorbent 14 in the hollow slab 16, therefore adsorbent 14 can adsorb fluorine in the waste gas, (adsorbent uses alumina mostly), because there is sponge layer 17 to adhere on the hollow slab 16, therefore the air permeability is good, facilitate the gas flow, and can adsorb other impurity in the waste gas too, the gas after purifying can be discharged from the blast pipe 15 above, after the apparatus is used, open the air-supply line 21 and the valve 23 on the dust removal pipe 22, reuse external air pump or blower to blow in the air-supply line 21 into gas, therefore the gas can blow off the dust in the filter screen plate 9 and the rose box 2 from the dust removal pipe 22, this corrosion-resistant blower waste gas dry adsorption purification apparatus is novel in design, rational in infrastructure, it is safe to use, the purifying effect is good.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a corrosion-resistant fan waste gas dry process adsorbs purifier which characterized in that: including dust cartridge filter (1) and adsorption equipment, adsorption equipment includes rose box (2) and adsorption tank (3), the welding of adsorption tank (3) is at rose box (2) top, the welding of rose box (2) is in dust cartridge filter (1) one side, be provided with defeated tuber pipe (4) in dust cartridge filter (1), dust cartridge filter (1) top is provided with the through-hole, defeated tuber pipe (4) card is established in the through-hole, install rotation sleeve (6) through bearing (5) on defeated tuber pipe (4), install fan blade (7) on rotation sleeve (6), defeated tuber pipe (4) are connected with rose box (2) through connecting bend (8), the welding has filter plate (9) on the inner wall of rose box (2), rose box (2) top butt fusion has one-way pipe (10), the welding of one-way pipe (10) top has exhaust head (11), the exhaust head is characterized in that a cavity is formed in the exhaust head (11), a stop block (13) is welded on the inner wall of the cavity through a spring (12), a hollow plate (16) is welded on the inner wall of the adsorption box (3), and a sponge layer (17) is bonded on the top of the hollow plate (16).
2. The corrosion-resistant dry adsorption purification device for the exhaust gas of the fan according to claim 1, which is characterized in that: the air exhaust head is characterized in that an air exhaust groove (18) is formed in the side of the air exhaust head (11), and the air exhaust groove (18) is tightly attached to the side of the stop block (13).
3. The corrosion-resistant dry adsorption purification device for the exhaust gas of the fan according to claim 1, which is characterized in that: dust cartridge filter (1) one side butt fusion has intake pipe (19), dust cartridge filter (1) bottom butt fusion has dust exhaust pipe (20).
4. The corrosion-resistant dry adsorption purification device for the exhaust gas of the fan according to claim 1, which is characterized in that: the top of one side of the filter box (2) is welded with an air inlet pipe (21), the bottom of the filter box (2) is welded with a dust removal pipe (22), and valves (23) are mounted on the air inlet pipe (21) and the dust removal pipe (22).
5. The corrosion-resistant dry adsorption purification device for the exhaust gas of the fan according to claim 1, which is characterized in that: an adsorbent (14) is arranged in the hollow plate (16), and an exhaust pipe (15) is welded at the top of one side of the adsorption box (3).
6. The corrosion-resistant dry adsorption purification device for the exhaust gas of the fan according to claim 1, which is characterized in that: the outer diameter of the stop block (13) is equal to the inner diameter of the exhaust head (11), and the hollow plate (16) is provided with holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149830.9U CN209735152U (en) | 2019-01-29 | 2019-01-29 | Corrosion-resistant fan waste gas dry adsorption and purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149830.9U CN209735152U (en) | 2019-01-29 | 2019-01-29 | Corrosion-resistant fan waste gas dry adsorption and purification device |
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| CN209735152U true CN209735152U (en) | 2019-12-06 |
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| CN201920149830.9U Active CN209735152U (en) | 2019-01-29 | 2019-01-29 | Corrosion-resistant fan waste gas dry adsorption and purification device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298622A (en) * | 2020-03-12 | 2020-06-19 | 新昌县梅维斯环保有限公司 | Negative pressure formula purifying column for combustion exhaust gas treatment of multistage spray contact reaction |
| CN112973291A (en) * | 2021-01-29 | 2021-06-18 | 马化磊 | Clinical anesthetic gas purification device that uses of department of anesthesia |
-
2019
- 2019-01-29 CN CN201920149830.9U patent/CN209735152U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298622A (en) * | 2020-03-12 | 2020-06-19 | 新昌县梅维斯环保有限公司 | Negative pressure formula purifying column for combustion exhaust gas treatment of multistage spray contact reaction |
| CN111298622B (en) * | 2020-03-12 | 2021-09-10 | 新昌县梅维斯环保有限公司 | Negative pressure formula purifying column for combustion exhaust gas treatment of multistage spray contact reaction |
| CN112973291A (en) * | 2021-01-29 | 2021-06-18 | 马化磊 | Clinical anesthetic gas purification device that uses of department of anesthesia |
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Effective date of registration: 20230511 Address after: No. 2 Xingye Road, Dahuai Town, Enping City, Jiangmen City, Guangdong Province, 529400 Patentee after: Kunhua Environmental Protection Equipment (Guangdong) Co.,Ltd. Address before: 523850, 1st Floor, Building C, Hong'an Road, Caiwu Fourth Industrial Zone, Wusha Community, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Dongguan Kun Hua Machinery Co.,Ltd. |