CN210206435U - Energy-concerving and environment-protective type sweetener - Google Patents
Energy-concerving and environment-protective type sweetener Download PDFInfo
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- CN210206435U CN210206435U CN201920796408.2U CN201920796408U CN210206435U CN 210206435 U CN210206435 U CN 210206435U CN 201920796408 U CN201920796408 U CN 201920796408U CN 210206435 U CN210206435 U CN 210206435U
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Abstract
The utility model discloses an energy-concerving and environment-protective type sweetener, include: the smoke inlet pipe is welded on the outer side wall of the tower body, and the top of the tower body is fixedly connected with an upper cover; the slurry conveying assembly comprises a first pump body, one end of a second pipe body is connected to the liquid outlet end of the first pump body, the other end of the second pipe body is connected with the tower body, one end of the first pipe body is connected to the liquid inlet end of the first pump body, the other end of the first pipe body is connected with the tower body, the electric input end of the first pump body is connected with an external power supply through a wire, and the slurry conveying assembly is provided with four groups. The utility model discloses when sulfur dioxide gas is leading-in to the tower body in, the through-hole on the tray plays the effect of current-limiting, can make to form the one deck on the tray and hold the liquid layer, and the flue gas passes in the tray below and holds the liquid layer, and at this in-process, the flue gas forms little dense bubble in holding the liquid layer, has increased gas-liquid mass transfer area and contact time, has improved desulfurization efficiency.
Description
The technical field is as follows:
the utility model relates to an utilize gas-liquid contact technical field, specifically be an energy-concerving and environment-protective type sweetener.
Background art:
the desulfurizing tower is a tower type equipment for desulfurizing industrial waste gas, the desulfurizing tower is originally built by granite and is most widely applied, the desulfurizing tower utilizes a water film desulfurizing and dust removing principle, namely a granite water film desulfurizing dust remover or a granite water film desulfurizing dust remover, a large desulfurizing device for desulfurizing flue gas of the desulfurizing tower is called as a desulfurizing tower, small desulfurizing and dust removing devices for desulfurizing flue gas of coal-fired industrial boilers and kilns are mostly called as desulfurizing dust removers, and in the desulfurizing tower and the desulfurizing dust removers, the flue gas containing SO2 is used for chemically absorbing SO2 in the flue gas.
The prior art has the following problems:
according to the characteristics of the distribution of the flue gas in the absorption tower, the short circuit of the flue gas is easily formed on the wall surface of the absorption tower, so that the flue gas is not fully contacted with the slurry, and the desulfurization efficiency is reduced.
The utility model has the following contents:
the utility model aims at providing an energy-concerving and environment-protective type sweetener to propose according to the characteristics of flue gas distribution in the absorption tower in solving above-mentioned background art, absorption tower wall department forms the short circuit of flue gas very easily, thereby causes flue gas and thick liquid contact insufficient, reduces desulfurization efficiency's problem.
The utility model discloses by following technical scheme implement:
an energy-saving and environment-friendly desulfurization apparatus comprising:
the smoke inlet pipe is welded on the outer side wall of the tower body, and the top of the tower body is fixedly connected with an upper cover;
the slurry conveying assembly comprises a first pump body, the liquid outlet end of the first pump body is connected with one end of a second pipe body, the other end of the second pipe body is connected with the tower body, the liquid inlet end of the first pump body is connected with one end of the first pipe body, the other end of the first pipe body is connected with the tower body, the electrical input end of the first pump body is connected with an external power supply through a wire, and four groups of slurry conveying assemblies are arranged;
an oxidation assembly disposed in front of the tower body;
the clean water conveying assembly is arranged on the left side of the tower body;
the tray is welded on the inner side wall of the tower body, and through holes which are regularly arranged are formed in the top of the tray;
the second spraying assemblies are provided with four groups, and the four groups of second spraying assemblies are arranged in the tower body;
and the two groups of third spraying assemblies are arranged in the tower body.
Preferably, the method comprises the following steps: the oxidation subassembly includes the oxidation fan, the one end of third body is connected to the end of giving vent to anger of oxidation fan, the other end of third body is connected and is supplied the oxygen pipe, the electrical property input end and the external power source of oxidation fan pass through the wire and are connected.
Preferably, the method comprises the following steps: the clear water conveying assembly comprises a water tank, the liquid outlet end of the water tank is connected with a second pump body, the infusion end of the second pump body is connected with a fourth pipe body, the three liquid outlet ends of the fourth pipe body are respectively connected with a first spraying assembly and two third spraying assemblies, and the electrical input end of the second pump body is connected with an external power supply through a wire.
Preferably, the method comprises the following steps: the second spraying assembly comprises a second water guide pipe, first liquid distributing pipes are arranged on the outer side wall of the second water guide pipe in a regular mode, and second spray heads are arranged on the lower surface of the first liquid distributing pipes in a regular mode.
Preferably, the method comprises the following steps: the third spraying assembly comprises a third water guide pipe, second liquid distribution pipes are regularly arranged on the outer side wall of the third water guide pipe, and third spray heads are regularly arranged on the lower surface of the second liquid distribution pipes.
Preferably, the method comprises the following steps: the first spraying assembly comprises a spraying disc and a first water guide pipe, wherein annular pipes are regularly arranged on the inner side wall of the spraying disc, the bottom end of each annular pipe is connected with a first spray head, and the first water guide pipe is connected with the annular pipes which are regularly arranged.
Preferably, the method comprises the following steps: the top of the tray has a recess.
The utility model has the advantages that:
1. the utility model discloses when sulfur dioxide gas is leading-in to the tower body in, the through-hole on the tray plays the effect of current-limiting, can make to form the one deck on the tray and hold the liquid layer, and the flue gas passes in the tray below and holds the liquid layer, and at this in-process, the flue gas forms little dense bubble in holding the liquid layer, has increased gas-liquid mass transfer area and contact time, has improved desulfurization efficiency.
Description of the 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 these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the tower body of the present invention;
fig. 3 is a perspective view of the tray of the present invention;
fig. 4 is a bottom view of the second spraying assembly of the present invention;
fig. 5 is a partial bottom view of the shower plate of the present invention.
In the figure: 10. a tower body; 11. an upper cover; 12. a smoke inlet pipe; 20. a slurry delivery assembly; 21. a first pump body; 22. a first pipe body; 23. a second tube body; 30. an oxidizing component; 31. an oxidation fan; 32. a third tube; 33. an oxygen supply tube; 40. a clear water delivery assembly; 41. a water tank; 42. a second pump body; 43. a fourth tube body; 50. a tray; 51. a through hole; 52. a recessed portion; 60. a first spray assembly; 61. spraying a disc; 62. a first water conduit; 63. a ring pipe; 64. a first nozzle; 70. a second spray assembly; 71. a second nozzle; 72. a first liquid dividing pipe; 73. a second water conduit; 80. a third spray assembly; 81. a third water conduit; 82. a second liquid dividing pipe; 83. and a third spray head.
The specific implementation mode is as follows:
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 efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: an energy-saving and environment-friendly desulfurization apparatus comprising:
the tower comprises a tower body 10, wherein a smoke inlet pipe 12 is welded on the outer side wall of the tower body 10, and the top of the tower body 10 is fixedly connected with an upper cover 11;
the slurry conveying assembly 20 comprises a first pump body 21, the liquid outlet end of the first pump body 21 is connected with one end of a second pipe body 23, the other end of the second pipe body 23 is connected with the tower body 10, the liquid inlet end of the first pump body 21 is connected with one end of a first pipe body 22, the other end of the first pipe body 22 is connected with the tower body 10, the electrical input end of the first pump body 21 is connected with an external power supply through a lead, and four groups of slurry conveying assemblies 20 are arranged;
an oxidation assembly 30 disposed in front of the tower body 10;
a clean water delivery assembly 40 disposed at a left side of the tower body 10;
the tray 50 is welded on the inner side wall of the tower body 10, and through holes 51 which are regularly arranged are formed in the top of the tray 50;
the second spraying assemblies 70 are provided with four groups, and the four groups of second spraying assemblies 70 are arranged and installed inside the tower body 10;
and two groups of third spraying assemblies 80 are arranged, and the two groups of third spraying assemblies 80 are arranged inside the tower body 10.
In this embodiment, specifically: the oxidation assembly 30 comprises an oxidation fan 31, an air outlet end of the oxidation fan 31 is connected with one end of a third pipe 32, the other end of the third pipe 32 is connected with an oxygen supply pipe 33, and an electrical input end of the oxidation fan 31 is connected with an external power supply through a lead; by the operation of the oxidation fan 31, oxygen is introduced into the oxygen supply pipe 33 through the third pipe 32, and then oxygen is supplied to the slurry in the tower body 10 through the oxygen supply pipe 33.
In this embodiment, specifically: the clear water conveying assembly 40 comprises a water tank 41, the liquid outlet end of the water tank 41 is connected with a second pump body 42, the liquid conveying end of the second pump body 42 is connected with a fourth pipe 43, three liquid outlet ends of the fourth pipe 43 are respectively connected with a first spraying assembly 60 and two third spraying assemblies 80, and the electrical input end of the second pump body 42 is connected with an external power supply through a wire; the second pump body 42 is controlled to work, so that water in the water tank 41 is respectively guided into the first spraying assembly 60 and the two third spraying assemblies 80 through the fourth pipe 43, and the flue gas is convenient to process.
In this embodiment, specifically: the second spray assembly 70 comprises a second water guide pipe 73, first liquid distribution pipes 72 are regularly arranged on the outer side wall of the second water guide pipe 73, and second spray heads 71 are regularly arranged on the lower surface of the first liquid distribution pipes 72; the operation of the first pump body 21 is controlled to introduce the slurry inside the tower body 10 into the second water guide pipe 73 through the first pipe body 22 and the second pipe body 23, disperse the water into the plurality of first branch pipes 72 through the second water guide pipe 73, and finally spray the slurry out through the plurality of second spray heads 71.
In this embodiment, specifically: the third spray assembly 80 comprises a third water guide pipe 81, second liquid distribution pipes 82 are regularly arranged on the outer side wall of the third water guide pipe 81, and third spray heads 83 are regularly arranged on the lower surface of the second liquid distribution pipes 82; the treated flue gas reduces the particulate matters in the flue gas at the top of the tower body 10 by the operation of the third spraying assembly 80, and the flue gas is finally guided into the next device from the upper cover 11.
In this embodiment, specifically: the first spray assembly 60 comprises a spray disc 61 and a first water guide pipe 62, wherein the inner side wall of the spray disc 61 is regularly provided with a circular pipe 63, the bottom end of the circular pipe 63 is connected with a first spray head 64, and the first water guide pipe 62 is connected with the circular pipe 63 which is regularly arranged; the arrangement of the first spraying assembly 60 is convenient for matching with the second spraying assembly 70 to work, and the second spraying assembly 70 sprays slurry and the first spraying assembly 60 sprays clear water, so that the sulfur dioxide gas, the slurry and the water are mixed and react to generate solid substances; the first spray nozzles 64 are uniformly dispersed by the arrangement of the ring pipes 63, so that the sulfur dioxide gas can be conveniently sprayed.
In this embodiment, specifically: the top of the tray 50 has a recess 52; the residence time of the slurry and fresh water in the tray 50 is limited by the provision of the depressions 52.
In this embodiment, the first pump body 21 and the second pump body 42 are both ZDB-B, and the oxidation fan 31 is 250.
Working principle or structural principle:
when a user treats sulfur dioxide gas, the sulfur dioxide gas is introduced into the smoke inlet pipe 12 and is guided into the tower body 10, firstly, the first pump body 21 is controlled to work, slurry in the tower body 10 is guided into the second water guide pipe 73 through the first pipe body 22 and the second pipe body 23, and water is dispersed into the plurality of first branch pipes 72 through the second water guide pipe 73; finally, the slurry is sprayed out by the plurality of second spray heads 71, the slurry is guided into the tray 50 at this time, the through holes 51 on the tray 50 play a role of limiting the flow, a layer of liquid holding layer can be formed on the tray 50, and the sulfur dioxide gas passes through the liquid holding layer below the tray 50; in the process, small dense bubbles are formed in the liquid holding layer by the sulfur dioxide gas, so that the gas-liquid mass transfer area and the contact time are increased, and the desulfurization efficiency is improved; secondly, the solid generated by the fusion of the sulfur dioxide gas and the slurry is guided into the slurry in the tower body 10, the operation of the oxidation fan 31 is controlled, oxygen is supplied to the oxygen supply pipe 33, the solid reacts with the oxygen to generate new solid, the treated flue gas is reduced by the operation of the third spraying assembly 80, the particulate matters in the flue gas at the top of the tower body 10 are reduced, and the flue gas is finally guided into the next device from the upper cover 11.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An energy-saving and environment-friendly desulfurization device is characterized by comprising:
the smoke-feeding tower comprises a tower body (10), wherein a smoke-feeding pipe (12) is welded on the outer side wall of the tower body (10), and the top of the tower body (10) is fixedly connected with an upper cover (11);
the slurry conveying assembly (20) comprises a first pump body (21), the liquid outlet end of the first pump body (21) is connected with one end of a second pipe body (23), the other end of the second pipe body (23) is connected with the tower body (10), the liquid inlet end of the first pump body (21) is connected with one end of a first pipe body (22), the other end of the first pipe body (22) is connected with the tower body (10), the electrical input end of the first pump body (21) is connected with an external power supply through a lead, and four groups of slurry conveying assemblies (20) are arranged;
an oxidation assembly (30) disposed in front of the tower (10);
a fresh water delivery assembly (40) arranged at the left side of the tower body (10);
the tray (50) is welded on the inner side wall of the tower body (10), and through holes (51) which are regularly arranged are formed in the top of the tray (50);
the second spraying assemblies (70) are provided with four groups, and the four groups of second spraying assemblies (70) are arranged and installed inside the tower body (10);
and the third spraying assemblies (80) are arranged in two groups, and the two groups of third spraying assemblies (80) are arranged in the tower body (10).
2. The energy-saving and environment-friendly desulfurization apparatus according to claim 1, characterized in that: the oxidation subassembly (30) is including oxidation fan (31), the one end of third body (32) is connected to the end of giving vent to anger of oxidation fan (31), oxygen supply pipe (33) are connected to the other end of third body (32), the electrical property input and the external power source of oxidation fan (31) pass through the wire and are connected.
3. The energy-saving and environment-friendly desulfurization apparatus according to claim 1, characterized in that: the clear water conveying assembly (40) comprises a water tank (41), the liquid outlet end of the water tank (41) is connected with a second pump body (42), the liquid conveying end of the second pump body (42) is connected with a fourth pipe body (43), three liquid outlet ends of the fourth pipe body (43) are respectively connected with a first spraying assembly (60) and two third spraying assemblies (80), and the electrical input end of the second pump body (42) is connected with an external power supply through a wire.
4. The energy-saving and environment-friendly desulfurization apparatus according to claim 1, characterized in that: the second spray assembly (70) comprises a second water guide pipe (73), first liquid distribution pipes (72) are regularly arranged on the outer side wall of the second water guide pipe (73), and second spray heads (71) are regularly arranged on the lower surface of the first liquid distribution pipes (72).
5. The energy-saving and environment-friendly desulfurization apparatus according to claim 1, characterized in that: the third spraying assembly (80) comprises a third water guide pipe (81), second liquid distribution pipes (82) are regularly arranged on the outer side wall of the third water guide pipe (81), and third spray heads (83) are regularly arranged on the lower surface of the second liquid distribution pipes (82).
6. The energy-saving and environment-friendly desulfurization apparatus according to claim 3, characterized in that: the first spraying assembly (60) comprises a spraying disc (61) and a first water guide pipe (62), wherein the inner side wall of the spraying disc (61) is regularly provided with a circular pipe (63), the bottom end of the circular pipe (63) is connected with a first spray head (64), and the first water guide pipe (62) is connected with the circular pipe (63) which is regularly arranged.
7. The energy-saving and environment-friendly desulfurization apparatus according to claim 1, characterized in that: the tray (50) has a recess (52) in the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920796408.2U CN210206435U (en) | 2019-05-29 | 2019-05-29 | Energy-concerving and environment-protective type sweetener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920796408.2U CN210206435U (en) | 2019-05-29 | 2019-05-29 | Energy-concerving and environment-protective type sweetener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210206435U true CN210206435U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920796408.2U Active CN210206435U (en) | 2019-05-29 | 2019-05-29 | Energy-concerving and environment-protective type sweetener |
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| Country | Link |
|---|---|
| CN (1) | CN210206435U (en) |
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2019
- 2019-05-29 CN CN201920796408.2U patent/CN210206435U/en active Active
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