CN213590133U - Circulation type desulphurization unit for atmosphere purification - Google Patents
Circulation type desulphurization unit for atmosphere purification Download PDFInfo
- Publication number
- CN213590133U CN213590133U CN202022230571.8U CN202022230571U CN213590133U CN 213590133 U CN213590133 U CN 213590133U CN 202022230571 U CN202022230571 U CN 202022230571U CN 213590133 U CN213590133 U CN 213590133U
- Authority
- CN
- China
- Prior art keywords
- tower body
- pipe
- waste gas
- desulfurization
- circulating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000746 purification Methods 0.000 title claims abstract description 6
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 36
- 230000023556 desulfurization Effects 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 244000309464 bull Species 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000004887 air purification Methods 0.000 claims 3
- 239000002912 waste gas Substances 0.000 abstract description 27
- 239000007789 gas Substances 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000003009 desulfurizing effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000010438 granite Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses an atmosphere purification is with circulation type desulphurization unit, including tower body, scraper blade and circulating pipe, the tower body bottom is equipped with the drive case, is equipped with the bull stick in the drive case, and runs through the drive case on the bull stick, belt pulley one on the bull stick, a belt pulley right side is equipped with the motor, motor lower extreme and drive case bottom end fixed connection, be equipped with a plurality of reaction layers in the tower body. The utility model discloses during the use, open valve one, inside waste gas gets into the tower body through the intake pipe, waste gas realizes the desulfurization through the absorption on a plurality of reaction layers, waste gas through preliminary desulfurization passes through the gas vent and gets into the blast pipe, close valve two simultaneously, open the air pump, waste gas passes through the air pump and gets into the circulating pipe, reopen valve three, waste gas gets into the inside realization of tower body desulfurization once more, the cooperation through the circulating pipe that sets up and air pump is used, make waste gas tower body inner loop transport desulfurization repeatedly again, reopen the air pump and open valve two, waste gas after the desulfurization repeatedly passes through the blast pipe discharge tower body.
Description
Technical Field
The utility model relates to a desulfurization technical field specifically is a circulation type desulphurization unit is used in atmosphere purification.
Background
The desulfurization tower is tower equipment for performing desulfurization treatment on industrial waste gas. The desulfurizing tower was originally built with granite as the most widely used, which utilized the principles of water film desulfurization and dust removal, also known as a granite water film desulfurization dust remover, or a granite water film desulfurization dust remover.
The prior desulfurizing device can generate a large amount of impurities during the operation, Chinese patent discloses a chemical circulating desulfurizing tower (with the publication number of CN209576260U), the patent technology can convey chemical waste gas into the tower body by adopting the air inlet pipe to be communicated with the bottom of the tower body, utilizes the self heat of the waste gas to automatically move from bottom to top, realizes chemical desulfurization or physical desulfurization through a reaction layer which absorbs sodium hydroxide and calcium hydroxide solution or is filled with calcium oxide, and adopts the matching use of a circulating pipe and an air pump, can circularly convey the waste gas in the tower body for repeated desulfurization, has novel structure, simple and convenient operation, stable performance, thorough reaction, good desulfurization effect, convenience and practicability, but, the device lacks cleaning device behind to exhaust gas circulation desulfurization, and the impurity in the waste gas forms the scale deposit easily on attaching to the tower body inner wall, drops after the scale deposit reaches certain thickness and can injure the tower body inner structure by a crashing object. Therefore, the utility model provides a circulation type desulphurization unit for atmosphere purification to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an atmosphere purifies uses circulation type desulphurization unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a circulating desulfurization device for purifying atmosphere comprises a tower body, a scraper and a circulating pipe, wherein the bottom end of the tower body is provided with a driving box, a rotating rod is arranged in the driving box, the upper end of the rotating rod penetrates through the driving box, a first belt pulley is arranged on the rotating rod, a motor is arranged on the right side of the first belt pulley, the lower end of the motor is fixedly connected with the bottom of the driving box, a plurality of reaction layers are arranged in the tower body, the upper end of the rotating rod penetrates through the reaction layers, and the rotating rod is provided with a cross rod between two adjacent reaction layers, the left end and the right end of the cross rod are provided with scrapers, and the end of the scraper far away from each other is jointed with the inner wall of the tower body, the upper side of the reaction layer is provided with an air outlet, the upper end of the air outlet is provided with an exhaust pipe, the exhaust pipe is provided with a second valve, the lower end of the exhaust pipe is provided with a circulating pipe, the upper portion of the circulating pipe is provided with an air pump, the left end of the tower body is provided with an air inlet pipe, the air inlet pipe is provided with a first valve, and the air inlet pipe penetrates through the lower portion of the left end of the tower body.
As a further proposal of the utility model, the left and right sides of the lower end of the reaction layer are all provided with a storage rack, and the storage rack is fixedly connected with the inner wall of the tower body.
As the utility model discloses scheme further still, be equipped with the belt on the belt pulley one, be equipped with belt pulley two on the belt, two lower extremes of belt pulley are equipped with the pivot, pivot lower extreme and motor fixed connection.
As a further proposal of the utility model, the joint of the circulating pipe and the exhaust pipe is positioned at the left side of the second valve.
As the utility model discloses further scheme again, the bull stick lower extreme is equipped with the bearing, bearing lower extreme and the bottom of the case end fixed connection of drive case.
As the utility model discloses further scheme again, the circulating pipe left end runs through tower body right-hand member lower part, and the junction right side of circulating pipe and tower body is equipped with valve three.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses during the use, open valve one, inside waste gas gets into the tower body through the intake pipe, waste gas realizes the desulfurization through the absorption on a plurality of reaction layers, waste gas through preliminary desulfurization passes through the gas vent and gets into the blast pipe, close valve two simultaneously, open the air pump, waste gas passes through the air pump and gets into the circulating pipe, reopen valve three, waste gas gets into the inside realization of tower body desulfurization once more, the cooperation through the circulating pipe that sets up and air pump is used, make waste gas tower body inner loop transport desulfurization repeatedly again, reopen the air pump and open valve two, waste gas after the desulfurization repeatedly passes through the blast pipe discharge tower body.
2. The utility model discloses during the use, starter motor drives pivot, belt pulley two, belt pulley one and bull stick and rotates, and the bull stick drives horizontal pole and scraper blade and rotates to make the scraper blade clear up the tower body inner wall and strike off, prevent that the impurity in the waste gas from adhering to the scale deposit on the tower body inner wall, avoided reaching certain thickness when the dirt layer and droing to injure the inside scale deposit of tower body by a crashing object, easy operation, rational in infrastructure.
Drawings
FIG. 1 is a schematic view showing the construction of a circulation type desulfurization apparatus for purifying air.
FIG. 2 is a schematic view showing the internal structure of a driving box in the circulation type desulfurization apparatus for atmospheric cleaning.
FIG. 3 is a schematic view showing the appearance of a tower body in a circulation type desulfurization apparatus for atmospheric cleaning.
In the figure: 1. a tower body; 2. a drive box; 3. an air inlet pipe; 4. a first valve; 5. a rack; 6. a reaction layer; 7. a cross bar; 8. a squeegee; 9. an exhaust port; 10. an exhaust pipe; 11. a second valve; 12. an air pump; 13. a circulation pipe; 14. a third valve; 15. a bearing; 16. a first belt pulley; 17. a belt; 18. a second belt pulley; 19. a rotating shaft; 20. a motor; 21. and (4) rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a circulating desulfurization device for purifying atmosphere includes a tower body 1, a scraper 8 and a circulating pipe 13, a driving box 2 is disposed at the bottom end of the tower body 1, a rotating rod 21 is disposed in the driving box 2, a bearing 15 is disposed at the lower end of the rotating rod 21, the lower end of the bearing 15 is fixedly connected to the bottom end of the driving box 2, the upper end of the rotating rod 21 penetrates through the driving box 2, a belt pulley 16 is disposed on the rotating rod 21, a motor 20 is disposed on the right side of the belt pulley 16, the lower end of the motor 20 is fixedly connected to the bottom end of the driving box 2, a belt 17 is disposed on the belt pulley 16, a belt pulley 18 is disposed on the belt 17, a rotating shaft 19 is disposed at the lower end of the belt pulley 18, the lower end of the rotating shaft 19 is fixedly connected to the motor 20, a plurality of reaction layers 6 are disposed, the utility model discloses a tower body, including the rotating rod 21, the rotating rod 21 upper end runs through reaction layer 6, and rotating rod 21 is adjacent two all be equipped with horizontal pole 7 between the reaction layer 6, both ends all are equipped with scraper blade 8 about horizontal pole 7, and the one end that 8 scraper blades kept away from each other is laminated with 1 inner wall of tower body mutually, 6 upsides of reaction layer are equipped with gas vent 9, and gas vent 9 upper ends are equipped with blast pipe 10, are equipped with valve two 11 on the blast pipe 10, 10 lower extremes of blast pipe are equipped with circulating pipe 13, and circulating pipe 13 upper portion is equipped with air pump 12, circulating pipe 13 is located valve two 11's left side with the junction of blast pipe 10, 1 right-hand member lower part of tower body is run through to circulating pipe 13 left end, and circulating pipe 13 is equipped with valve three 14 with tower body 1's junction right side.
The utility model discloses a theory of operation is:
when the utility model is used, the first valve 4 is opened, the waste gas enters the interior of the tower body 1 through the air inlet pipe 3, the waste gas is absorbed by the reaction layers 6 to realize desulfurization, the waste gas after primary desulfurization enters the exhaust pipe 10 through the air outlet 9, the second valve 11 is closed simultaneously, the air pump 12 is opened, the waste gas enters the circulating pipe 13 through the air pump 12, the third valve 14 is opened again, the waste gas enters the interior of the tower body 1 again to realize desulfurization again, the waste gas is used through the cooperation of the circulating pipe 13 and the air pump 12, the waste gas is circularly conveyed in the tower body 1 again to realize repeated desulfurization, the second valve 11 is opened after the air pump 12 is closed again, the waste gas after repeated desulfurization is discharged out of the tower body 1 through the exhaust pipe 10, the motor 20 is started simultaneously to drive the rotating shaft 19, the second belt pulley 18, the belt 17, the first belt pulley 16 and the rotating shaft 21 to rotate, prevent that the impurity in the waste gas from attaching to the scale deposit on the tower body 1 inner wall, avoided reaching certain thickness when the dirt layer and coming off and injure the inside scale deposit of tower body 1 by a crashing object, easy operation, it is rational in infrastructure.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an atmosphere purifies uses circulation type desulphurization unit, includes tower body (1), scraper blade (8) and circulating pipe (13), its characterized in that, tower body (1) bottom is equipped with drive case (2), is equipped with bull stick (21) in drive case (2), and bull stick (21) upper end runs through drive case (2), belt pulley (16) on bull stick (21), belt pulley (16) right side are equipped with motor (20), and motor (20) lower extreme and drive case (2) bottom fixed connection, be equipped with a plurality of reaction layers (6) in tower body (1), reaction layer (6) are run through to bull stick (21) upper end, and bull stick (21) adjacent two all be equipped with horizontal pole (7) between reaction layer (6), both ends all are equipped with scraper blade (8) about horizontal pole (7), and the one end that scraper blade (8) kept away from each other laminates with tower body (1) inner wall mutually, reaction layer (6) upside is equipped with gas vent (9), and gas vent (9) upper end is equipped with blast pipe (10), is equipped with valve two (11) on blast pipe (10), blast pipe (10) lower extreme is equipped with circulating pipe (13), and circulating pipe (13) upper portion is equipped with air pump (12), tower body (1) left end is equipped with intake pipe (3), is equipped with valve one (4) on intake pipe (3), and intake pipe (3) run through tower body (1) left end lower part.
2. The circulating desulfurization device for air purification according to claim 1, wherein the left and right sides of the lower end of the reaction layer (6) are provided with the article holders (5), and the end of each article holder (5) far away from each other is fixedly connected with the inner wall of the tower body (1).
3. The circulating desulfurization device for air purification according to claim 1, wherein a belt (17) is disposed on the first belt pulley (16), a second belt pulley (18) is disposed on the belt (17), a rotating shaft (19) is disposed at the lower end of the second belt pulley (18), and the lower end of the rotating shaft (19) is fixedly connected to the motor (20).
4. A circulation type desulfurization apparatus for atmospheric cleaning according to claim 1, characterized in that the junction of the circulation pipe (13) and the exhaust pipe (10) is located on the left side of the second valve (11).
5. The circulating desulfurization device for air purification according to claim 1, wherein the lower end of the rotating rod (21) is provided with a bearing (15), and the lower end of the bearing (15) is fixedly connected with the bottom end of the driving box (2).
6. The circulating desulfurization device for atmospheric purification according to claim 1 or 4, wherein the left end of the circulating tube (13) penetrates through the lower part of the right end of the tower body (1), and the right side of the connection part of the circulating tube (13) and the tower body (1) is provided with a third valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230571.8U CN213590133U (en) | 2020-10-09 | 2020-10-09 | Circulation type desulphurization unit for atmosphere purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230571.8U CN213590133U (en) | 2020-10-09 | 2020-10-09 | Circulation type desulphurization unit for atmosphere purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213590133U true CN213590133U (en) | 2021-07-02 |
Family
ID=76589809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022230571.8U Expired - Fee Related CN213590133U (en) | 2020-10-09 | 2020-10-09 | Circulation type desulphurization unit for atmosphere purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213590133U (en) |
-
2020
- 2020-10-09 CN CN202022230571.8U patent/CN213590133U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |