Desulfurization equipment for environmental protection

Abstract

The utility model discloses desulfurization equipment for environmental protection, which belongs to the technical field of desulfurization equipment, and comprises a desulfurization tower, a spraying mechanism is arranged in the desulfurization tower, a cooling mechanism is arranged on one side of the desulfurization tower, the cooling mechanism comprises a cooling box, a U-shaped pipe and a vertical shaft, through holes are formed in two sides of the cooling box, and the U-shaped pipe is arranged in the cooling box. The U-shaped pipe penetrates through the two through holes, the vertical shaft is rotatably mounted at the top of the cooling box, a plurality of stirring blades are fixedly mounted on the outer side of the vertical shaft, and a first driven bevel gear is fixedly mounted at the top end of the vertical shaft; the spraying mechanism comprises an upper spraying cylinder and a lower spraying cylinder, the bottom of the upper spraying cylinder and the bottom of the lower spraying cylinder are both communicated with a plurality of nozzles, and a support is fixedly installed at the bottom of the lower spraying cylinder. According to the waste gas desulfurization device, waste gas can be cooled through the arranged cooling mechanism, the subsequent desulfurization effect on the waste gas is improved, rotary spraying can be achieved through the arranged spraying mechanism, and the waste gas desulfurization rate is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to desulfurization equipment technical field especially relates to a desulfurization equipment for environmental protection. BACKGROUND

[0002] Desulfurization is generally divided into flue gas desulfurization and rubber professional desulfurization, flue gas desulfurization refers to the process of removing sulfur and compound in flue gas, and desulfurization is also one of important technical measures for preventing and treating air pollution.Wet desulfurization is a commonly used flue gas desulfurization method, by contacting and reacting flue gas and absorption liquid mixed with desulfurizer, sulfur compounds such as sulfur dioxide in flue gas are absorbed into absorption liquid, so as to achieve the purpose of desulfurization, high-temperature flue gas directly enters desulfurization equipment, which may be not conducive to the reaction of certain desulfurizer and SO2.For example, in wet flue gas desulfurization, the lower the temperature of flue gas entering the absorption tower, the more conducive to SO2 dissolving in slurry to form HSO3, thereby improving desulfurization efficiency.If the temperature of flue gas is too high, not only the absorption rate of SO2 will be reduced, but also the desulfurization efficiency may be reduced;Therefore, the present application provides a desulfurization equipment for environmental protection to solve the problem. SUMMARY

[0003] The utility model discloses a desulfurization equipment for environmental protection to solve the problem in the background art.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme:

[0005] A desulfurization equipment for environmental protection, including: desulfurization tower, the inside of desulfurization tower is provided with spray mechanism, one side of desulfurization tower is provided with cooling mechanism, the cooling mechanism includes: cooling box, U-shaped pipe and vertical shaft, both sides of cooling box are all set up with through -hole, the U-shaped pipe is penetrated in two through -holes, the vertical shaft rotation is installed at the top of cooling box, a plurality of stirring leaves are fixedly installed on the outside of vertical shaft, the first driven bevel gear is fixedly installed at the top of vertical shaft;

[0006] The spray mechanism includes: upper spray cylinder and lower spray cylinder, a plurality of nozzles are communicated at the bottom of upper spray cylinder and lower spray cylinder, the bracket is fixedly installed at the bottom of lower spray cylinder, the circular shaft is fixedly installed at the bottom of the bracket, the second driven bevel gear is fixedly installed at the bottom of circular shaft;

[0007] The same horizontal shaft is rotatably installed on the inner wall of both sides of desulfurization tower, the second driving bevel gear and a plurality of stirring paddles are fixedly installed on the horizontal shaft, and the second driving bevel gear is engaged with the second driven bevel gear.

[0008] Preferably, the top of the cooling box is fixedly installed with a mounting box, one side of the mounting box is fixedly installed with a connecting shaft, one end of the connecting shaft is fixedly installed with a first driving bevel gear, the first driving bevel gear and a first driven bevel gear are meshed with each other, the other end of the connecting shaft is fixedly installed with a connecting head, one end of the transverse shaft is fixedly installed with a connecting seat, one side of the connecting seat is integrally formed with a plurality of insertion columns, a plurality of insertion grooves are formed in the outer side of the connecting head, and the insertion columns are movably inserted into the corresponding insertion grooves.

[0009] Preferably, the other side of the desulfurizing tower is fixedly installed with a driving motor, the other end of the transverse shaft is fixedly installed on the output shaft of the driving motor, the top of the desulfurizing tower is communicated with an exhaust pipe, the front side of the desulfurizing tower is communicated with a cleaning port, and the front side of the cleaning port is fixedly installed with a front cover through bolts.

[0010] Preferably, the top of the desulfurizing tower is fixedly installed with a driving motor, the other end of the transverse shaft is fixedly installed on the output shaft of the driving motor, the top of the desulfurizing tower is communicated with an exhaust pipe, the front side of the desulfurizing tower is communicated with a cleaning port, and the front side of the cleaning port is fixedly installed with a front cover through bolts.

[0011] Preferably, the two sides of the desulfurizing tower are fixedly installed with L-shaped rods, the top of the L-shaped rod is fixedly installed with a fixed box, and the circular shaft and the transverse shaft are rotatably installed in the fixed box.

[0012] Preferably, the two sides of the desulfurizing tower are fixedly installed with L-shaped rods, the top of the L-shaped rod is fixedly installed with a fixed box, and the circular shaft and the transverse shaft are rotatably installed in the fixed box.

[0013] Preferably, the two sides of the desulfurizing tower are fixedly installed with L-shaped rods, the top of the L-shaped rod is fixedly installed with a fixed box, and the circular shaft and the transverse shaft are rotatably installed in the fixed box.

[0014] The utility model discloses a kind of desulfurization equipment for environmental protection, by the exhaust gas from the right end of U-shaped pipe is introduced, so that exhaust gas enters into desulfurization tower by U-shaped pipe, by the inlet of water pump is introduced into absorption liquid, and water pump is started, absorption liquid is introduced into upper spray cylinder by bend pipe and circular pipe, simultaneously by communicating pipe into lower spray cylinder makes absorption liquid spray from multiple spray nozzles, realize the reaction and absorption of sulfide in exhaust gas, by the inlet of water pipe is introduced into cooling box in cold water, exhaust gas can heat the water in cooling box when circulating in U-shaped pipe, heated water is discharged from outlet pipe, to play the effect of cooling to exhaust gas, it is convenient for subsequent absorption to it;

[0015] In the utility model, the desulfurization equipment for environmental protection is rotated by starting the driving motor to drive the horizontal shaft, the horizontal shaft drives the rotation of the plurality of stirring paddles, so that the absorption liquid and the exhaust gas are mixed, the reaction rate is improved, and at the same time, the horizontal shaft drives the rotation of the circular shaft, the support and the lower spray cylinder through the meshing of the second driving bevel gear and the second driven bevel gear, the lower spray cylinder drives the rotation of the communicating pipe and the upper spray cylinder, so that the spraying at different angles is realized. At the same time, the horizontal shaft drives the rotation of the first driving bevel gear through the cooperation of the connecting column and the connecting head, the first driving bevel gear drives the rotation of the first driven bevel gear, the vertical shaft and the stirring blade, so that the circulation speed of the water in the cooling box is improved, the cooling effect of the exhaust gas is improved, the desulfurization is better realized, and the cooling box is fixed by pushing the push plate downward to drive the downward movement of the horizontal plate and the clamping plate, so that the clamping plate is separated from the clamping groove, and the cooling box is convenient to disassemble and clean.

[0016] The utility model discloses structure design is reasonable, can carry out cooling treatment to exhaust gas through the cooling mechanism set up, has improved the effect of subsequent desulfurization to it, and can realize rotary spraying through the setting of spraying mechanism, improves exhaust gas desulfurization rate. ACCURACY OF DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic view of the desulfurization equipment for environmental protection is provided in the utility model.

[0018] Figure 2 A sectional structure schematic view of the desulfurization equipment for environmental protection is provided in the utility model.

[0019] Figure 3 A Figure 2 A partial enlarged view of part A in the utility model.

[0020] Figure 4 A Figure 2 A partial enlarged view of part B in the utility model.

[0021] Figure 5 A three-dimensional structure schematic view of the connecting head and the connecting seat is provided in the utility model.

[0022] Figure 6The utility model provides a kind of local three-dimensional structure schematic diagram of desulfurization equipment for environmental protection.

[0023] In the drawing: 1, desulfurization tower;101, cleaning port;102, front cover;2, cooling box;201, U-shaped tube;202, water inlet pipe;203, water outlet pipe;204, mounting box;205, positioning plate;3, driving motor;301, horizontal shaft;302, stirring paddle;303, second driving bevel gear;304, connecting seat;4, connecting shaft;401, connector;402, first driving bevel gear;5, vertical shaft;501, stirring blade;502, first driven bevel gear;6, lower spray cylinder;601, support;602, round shaft;603, second driven bevel gear;604, communication pipe;7, upper spray cylinder;701, round pipe;702, elbow;703, water pump;8, side plate;801, push plate;802, supporting spring;803, horizontal plate;804, guide plate;805, clamping plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Referring to Figures 1-6 A desulfurization equipment for environmental protection, comprising: a desulfurization tower 1, a spraying mechanism is arranged in the desulfurization tower 1, a cooling mechanism is arranged on one side of the desulfurization tower 1, the cooling mechanism comprises: a cooling box 2, a U-shaped tube 201 and a vertical shaft 5, through holes are formed in the two sides of the cooling box 2, the U-shaped tube 201 penetrates the two through holes, the vertical shaft 5 is rotatably installed on the top of the cooling box 2, a plurality of stirring blades 501 are fixedly installed on the outer side of the vertical shaft 5, and a first driven bevel gear 502 is fixedly installed on the top end of the vertical shaft 5.

[0026] The spraying mechanism comprises: an upper spray cylinder 7 and a lower spray cylinder 6, a plurality of nozzles are communicated with the bottom of the upper spray cylinder 7 and the lower spray cylinder 6, the bottom of the lower spray cylinder 6 is fixedly installed with a support 601, the bottom of the support 601 is fixedly installed with a round shaft 602, and the bottom of the round shaft 602 is fixedly installed with a second driven bevel gear 603.

[0027] The same horizontal shaft 301 is rotatably installed on the inner wall of the two sides of the desulfurization tower 1, the second driving bevel gear 303 and a plurality of stirring paddles 302 are fixedly installed on the horizontal shaft 301, and the second driving bevel gear 303 is meshed with the second driven bevel gear 603.

[0028] In the embodiment, the top of the cooling box 2 is fixedly provided with a mounting box 204, one side of the mounting box 204 is fixedly provided with a connecting shaft 4, one end of the connecting shaft 4 is fixedly provided with a first driving bevel gear 402, the first driving bevel gear 402 and a first driven bevel gear 502 are in mesh with each other, the other end of the connecting shaft 4 is fixedly provided with a connecting head 401, one end of the horizontal shaft 301 is fixedly provided with a connecting seat 304, a plurality of insertion columns are integrally formed on one side of the connecting seat 304, a plurality of insertion grooves are formed on the outer side of the connecting head 401, and the insertion columns are movably inserted into the corresponding insertion grooves.

[0029] In the embodiment, the other side of the desulfurization tower 1 is fixedly provided with a driving motor 3, the other end of the horizontal shaft 301 is fixedly provided on the output shaft of the driving motor 3, the top of the desulfurization tower 1 is communicated with an exhaust pipe, the front side of the desulfurization tower 1 is communicated with a cleaning port 101, and the front side of the cleaning port 101 is fixedly provided with a front cover 102 through bolts.

[0030] In the embodiment, the top of the desulfurization tower 1 is fixedly provided with a driving motor 3, the other end of the horizontal shaft 301 is fixedly provided on the output shaft of the driving motor 3, the top of the desulfurization tower 1 is communicated with an exhaust pipe, the front side of the desulfurization tower 1 is communicated with a cleaning port 101, and the front side of the cleaning port 101 is fixedly provided with a front cover 102 through bolts.

[0031] In the embodiment, the top of the desulfurization tower 1 is fixedly provided with a driving motor 3, the other end of the horizontal shaft 301 is fixedly provided on the output shaft of the driving motor 3, the top of the desulfurization tower 1 is communicated with an exhaust pipe, the front side of the desulfurization tower 1 is communicated with a cleaning port 101, and the front side of the cleaning port 101 is fixedly provided with a front cover 102 through bolts.

[0032] In the embodiment, the top of the desulfurization tower 1 is fixedly provided with a driving motor 3, the other end of the horizontal shaft 301 is fixedly provided on the output shaft of the driving motor 3, the top of the desulfurization tower 1 is communicated with an exhaust pipe, the front side of the desulfurization tower 1 is communicated with a cleaning port 101, and the front side of the cleaning port 101 is fixedly provided with a front cover 102 through bolts.

[0033] In the embodiment, the top of the desulfurization tower 1 is fixedly provided with a driving motor 3, the other end of the horizontal shaft 301 is fixedly provided on the output shaft of the driving motor 3, the top of the desulfurization tower 1 is communicated with an exhaust pipe, the front side of the desulfurization tower 1 is communicated with a cleaning port 101, and the front side of the cleaning port 101 is fixedly provided with a front cover 102 through bolts.

[0034] In this embodiment, in use, the exhaust gas is introduced from the right end of the U-shaped pipe 201, so that the exhaust gas enters the desulfurization tower 1 through the U-shaped pipe 201, the absorption liquid is introduced from the water inlet of the water pump 703, and the water pump 703 is started to introduce the absorption liquid into the upper spray cylinder 7 through the elbow pipe 702 and the circular pipe 701, and into the lower spray cylinder 6 through the communication pipe 604, so that the absorption liquid is sprayed from the plurality of spray nozzles, the reaction and absorption of sulfides in the exhaust gas are realized, the cold water is introduced into the cooling box 2 from the water inlet pipe 202, and the water in the cooling box 2 is heated when the exhaust gas flows in the U-shaped pipe 201, the heated water is discharged from the water outlet pipe 203, so that the exhaust gas is cooled, which is convenient for subsequent absorption, the driving motor 3 is started to drive the horizontal shaft 301 to rotate, the horizontal shaft 301 drives the plurality of stirring paddles 302 to rotate, so that the absorption liquid and the exhaust gas are mixed, the reaction rate is improved, at the same time, the horizontal shaft 301 drives the circular shaft 602, the bracket 601 and the lower spray cylinder 6 to rotate through the meshing of the second driving bevel gear 303 and the second driven bevel gear 603, the lower spray cylinder 6 drives the communication pipe 604 and the upper spray cylinder 7 to rotate, so that the spray at different angles is realized, at the same time, the horizontal shaft 301 drives the first driving bevel gear 402 to rotate through the cooperation of the connecting column and the connecting head 401, the first driving bevel gear 402 drives the first driven bevel gear 502, the vertical shaft 5 and the stirring blade 501 to rotate, so that the flow velocity of the water in the cooling box 2 is improved, the cooling effect of the exhaust gas is improved, and the desulfurization is realized better, the push plate 801 is pushed downward to drive the horizontal plate 803 and the clamping plate 805 to move downward, so that the clamping plate 805 is separated from the clamping groove to release the fixation of the cooling box 2, so that the disassembly and cleaning are facilitated.

[0035] The desulfurization equipment for environmental protection provided by the present application is described in detail. The principles and implementation methods of the present application are described by applying specific examples. The above examples are only used to help understand the method and core idea of the present application. It should be pointed out that for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in many ways, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. An environmentally friendly desulfurization device, characterized in that, Include: Desulfurization tower (1), the inside of the desulfurization tower (1) is provided with a spraying mechanism, one side of the desulfurization tower (1) is provided with a cooling mechanism, the cooling mechanism comprises a cooling box (2), a U-shaped pipe (201) and a vertical shaft (5), both sides of the cooling box (2) are provided with through holes, the U-shaped pipe (201) penetrates into the two through holes, the vertical shaft (5) is rotatably installed on the top of the cooling box (2), a plurality of stirring blades (501) are fixedly installed on the outer side of the vertical shaft (5), and a first driven bevel gear (502) is fixedly installed on the top end of the vertical shaft (5); The spraying mechanism comprises an upper spraying cylinder (7) and a lower spraying cylinder (6), a plurality of nozzles are communicated with the bottom of the upper spraying cylinder (7) and the lower spraying cylinder (6), a support (601) is fixedly installed on the bottom of the lower spraying cylinder (6), a circular shaft (602) is fixedly installed on the bottom of the support (601), and a second driven bevel gear (603) is fixedly installed on the bottom of the circular shaft (602); A same horizontal shaft (301) is rotatably installed on the inner wall of the two sides of the desulfurization tower (1), a second driving bevel gear (303) and a plurality of stirring paddles (302) are fixedly installed on the horizontal shaft (301), and the second driving bevel gear (303) is meshed with the second driven bevel gear (603).

2. The desulphurization equipment for environmental protection according to claim 1, characterized in that, A mounting box (204) is fixedly installed on the top of the cooling box (2), a connecting shaft (4) is fixedly installed on one side of the mounting box (204), a first driving bevel gear (402) is fixedly installed on one end of the connecting shaft (4), the first driving bevel gear (402) is meshed with the first driven bevel gear (502), a connecting head (401) is fixedly installed on the other end of the connecting shaft (4), one end of the horizontal shaft (301) is fixedly installed with a connecting seat (304), a plurality of plug-in columns are integrally formed on one side of the connecting seat (304), a plurality of plug-in grooves are formed on the outer side of the connecting head (401), and the plug-in columns are movably plugged into the corresponding plug-in grooves.

3. The desulphurization equipment for environmental protection according to claim 1, characterized in that, A driving motor (3) is fixedly installed on the other side of the desulfurization tower (1), the other end of the horizontal shaft (301) is fixedly installed on the output shaft of the driving motor (3), an exhaust pipe is communicated with the top of the desulfurization tower (1), a cleaning port (101) is communicated with the front side of the desulfurization tower (1), and a front cover (102) is installed on the front side of the cleaning port (101) through bolts.

4. The desulphurization equipment for environmental protection according to claim 1, characterized in that, A communication pipe (604) is communicated between the upper spraying cylinder (7) and the lower spraying cylinder (6), a circular pipe (701) is communicated with the top of the upper spraying cylinder (7), a water pump (703) is fixedly installed on the outer side of the desulfurization tower (1), a bend pipe (702) is communicated in the water outlet of the water pump (703), and the other end of the bend pipe (702) is rotatably installed in the circular pipe (701).

5. The environment-friendly desulfurization equipment according to claim 1, characterized in that, Two L-shaped rods are fixedly installed on the inner walls of the two sides of the desulfurizing tower (1), a fixed box is fixedly installed on the top of the L-shaped rod, and a circular shaft (602) and a horizontal shaft (301) are rotatably installed in the fixed box.

6. The desulphurization equipment for environmental protection according to claim 1, characterized in that, Two positioning plates (205) are fixedly installed on one side of the cooling box (2), two positioning grooves are formed in one side of the desulfurizing tower (1), and the positioning plates (205) are movably inserted into the corresponding positioning grooves.

7. The environment-friendly desulfurization equipment according to claim 1, characterized in that, A side plate (8) is fixedly installed at the bottom of the outer side of the desulfurizing tower (1), a supporting spring (802) is fixedly installed at the top of the side plate (8), a horizontal plate (803) is fixedly installed at the top of the supporting spring (802), clamping plates (805) are fixedly installed at the bottom of the two sides of the horizontal plate (803), clamping grooves are formed in the bottom of the two sides of the cooling box (2), the clamping plates (805) are movably clamped in the corresponding clamping grooves, a guide plate (804) is fixedly installed at the top of the side plate (8), the horizontal plate (803) is slidably sleeved at the outer side of the guide plate (804), a push plate (801) is fixedly installed on one side of the horizontal plate (803), and a water inlet pipe (202) and a water outlet pipe (203) are communicated with the front side of the cooling box (2).

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