CN211585982U

CN211585982U - Treatment and purification device for industrial sulfur-containing waste gas

Info

Publication number: CN211585982U
Application number: CN201921954471.0U
Authority: CN
Inventors: 刘少元
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-29
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a treatment and purification device for industrial sulfur-containing waste gas, a desulfurization component is arranged at the top end of a water storage tank, a support rod is arranged at the bottom end inside the desulfurization pipe, a rotating cylinder is arranged at the top surface of the support rod at the top end of a motor output shaft, permeable holes are uniformly arranged on the bottom surface of a spiral water storage box, a discharging component is arranged inside the water storage tank, a pull rod is movably arranged inside a guide pipe, scrapers are arranged at the two ends of a pull plate, when the waste gas passes through a desulfurization pipe, the waste gas passes through the spiral water storage box, the path is prolonged, the reaction time is increased, the height of the desulfurization pipe does not need to be increased, neutralizing liquid inside the spiral water storage box is scattered out through the permeable holes, the neutralizing liquid can be adhered to the surface of a plastic grid layer and reacts with the permeated waste gas, the contact between the waste gas and the neutralizing, the solid resultant inside the water storage tank can be pushed out by the pulling plate, and cleaning is convenient.

Description

Treatment and purification device for industrial sulfur-containing waste gas

Technical Field

The utility model relates to an environmental protection technology field specifically is a processing purifier of industry sulphur waste gas.

Background

In industrial production, fuel is often required to be combusted to provide energy required by production, a large amount of waste gas is generated after the fuel is combusted, the waste gas contains a large amount of sulfides and is directly discharged into the air to cause air pollution, so the waste gas needs to be treated before being discharged, a desulfurizing tower is a common desulfurizing device, acid mist waste gas is introduced into a purifying tower through an air pipe, and the waste gas and sodium hydroxide absorption liquid are subjected to gas-liquid two-phase full contact absorption neutralization reaction to complete the desulfurization process;

in order to improve the desulfurization efficiency, the contact frequency of the waste gas and the sodium hydroxide absorption liquid needs to be increased, and the spraying needs to be carried out for multiple times, so that the height of the desulfurization tower is increased, the volume is increased, and a great deal of inconvenience is brought to the use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a processing purifier of industry sulphur waste gas can effectively solve and to put forward in the above-mentioned background art in order to improve desulfurization efficiency, need increase the contact number of times of waste gas and sodium hydroxide absorption liquid, need spray many times, and then make the desulfurizing tower height increase, and the volume increase brings a great deal of inconvenient problem for the use.

In order to achieve the above object, the utility model provides a following technical scheme: the device for treating and purifying the industrial sulfur-containing waste gas comprises a desulfurizing tower, wherein a water storage tank is arranged at the bottom end of the desulfurizing tower, and an air inlet pipe is arranged at the top end of the side surface of the water storage tank;

the top end of the water storage tank is provided with a desulfurization component, and the desulfurization component comprises a desulfurization pipe, a support rod, a motor, a rotary cylinder, a connecting pipe, a spiral water storage box, a water permeable hole, a plastic grid layer and a communication hole;

the utility model discloses a desulfurization device, including desulfurization pipe, bracing piece, motor output shaft, connecting pipe, spiral water storage box, motor output shaft, connecting pipe, bracing piece, motor output shaft, connecting pipe.

Preferably, the longitudinal section of the water storage tank is a regular quadrangle.

Preferably, one side of the bottom end of the water storage tank is connected with a water pump through a pipeline, the water outlet end of the water pump is connected with one end of the connecting pipe through a pipeline, and the input end of the water pump is electrically connected with the output end of the external power supply.

Preferably, the spiral water storage box outside is evenly seted up the mounting groove, the inside piece of scrubbing that bonds of mounting groove.

Preferably, a discharging assembly is arranged in the water storage tank, and comprises a guide pipe, a drawing rod, a pulling plate, a scraper, a discharge hole and a cover plate;

the guiding tube runs through storage water tank side top, the inside movable mounting of guiding tube has the pull pole, pull pole one end is connected with the arm-tie, the scraper is all installed at the arm-tie both ends, the bin outlet has been seted up to storage water tank side bottom, bin outlet one end articulates there is the apron.

Preferably, the diameter of the pull rod is equal to the inner diameter of the guide pipe, and a pull handle is mounted at one end of the pull rod through a screw.

Preferably, the length and the width of the discharge opening are respectively equal to those of the cover plate, and the edge of the cover plate is bonded with a sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with desulfurization subassembly, waste gas when the desulfurization pipe, can pass through spiral water storage box, the route extension has increased reaction time, need not to increase the height of desulfurization pipe, and the inside neutralization liquid of spiral water storage box is through permeating water the hole and effluvium, and neutralization liquid can glue and reply in plastics graticule mesh layer surface, and with the exhaust-gas reaction that sees through, waste gas and neutralization liquid contact are more abundant, have improved neutralization effect.

2. The spiral water storage box is driven to rotate through the motor, when the spiral water storage box rotates, the scrubbing block in the mounting groove can continuously scrub the inner wall of the desulfurization pipe to clean the desulfurization pipe, and the inner wall of the desulfurization pipe is kept clean.

3. Be provided with ejection of compact subassembly, purify the completion back, open the apron of bin outlet, stimulate the pull pole repeatedly, strike off the adnexed debris of storage water tank inner wall through the scraper of arm-tie both sides, the arm-tie also can release the inside solid resultant of storage water tank simultaneously, conveniently clears up.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the desulfurization module of the present invention;

FIG. 3 is a schematic view of the communication hole of the present invention;

fig. 4 is a schematic view of the mounting structure of the pulling plate of the present invention;

reference numbers in the figures: 1. a desulfurizing tower; 2. a water storage tank; 3. an air inlet pipe;

4. a desulfurization assembly; 401. a desulfurization pipe; 402. a support bar; 403. a motor; 404. a rotating cylinder; 405. a connecting pipe; 406. a spiral water storage box; 407. water permeable holes; 408. a plastic mesh layer; 409. a communicating hole;

5. a water pump; 6. mounting grooves; 7. scrubbing blocks;

8. a discharge assembly; 801. a guide tube; 802. a pull rod; 803. pulling a plate; 804. a scraper; 805. a discharge outlet; 806. and (7) a cover plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a treatment and purification device for industrial sulfur-containing waste gas, which comprises a desulfurizing tower 1, wherein a water storage tank 2 is arranged at the bottom end of the desulfurizing tower 1, and an air inlet pipe 3 is arranged at the top end of the side surface of the water storage tank 2;

a desulfurization component 4 is arranged at the top end of the water storage tank 2, and the desulfurization component 4 comprises a desulfurization pipe 401, a support rod 402, a motor 403, a rotary cylinder 404, a connecting pipe 405, a spiral water storage box 406, permeable holes 407, a plastic grid layer 408 and a communicating hole 409;

the desulfurization pipe 401 is arranged at the top end of the water storage tank 2, the longitudinal section of the water storage tank 2 is a regular quadrangle, the water storage tank 2 is convenient to clean, the bottom end inside the desulfurization pipe 401 is provided with a support rod 402, the middle part of the bottom end of the support rod 402 is provided with a motor 403, the top end of an output shaft of the motor 403 is arranged at the top surface of the support rod 402 and is provided with a rotary cylinder 404, the top end of the rotary cylinder 404 is movably sleeved at the bottom end of a connecting pipe 405, one side of the bottom end of the water storage tank 2 is connected with a water pump 5 through a pipeline, the water outlet end of the water pump 5 is connected with one end of the connecting pipe 405 through a pipeline, the input end of the water pump 5 is electrically connected with the output end of an external power supply, so that the medicament inside the water storage tank 2 is conveniently fed into the desulfurization pipe, the water storage box is kept clean, water permeable holes 407 are uniformly formed in the bottom surface of the spiral water storage boxes 406, a plastic grid layer 408 is uniformly arranged between every two adjacent spiral water storage boxes 406, a communicating hole 409 is formed in the position, corresponding to the interior of each spiral water storage box 406, of the rotary cylinder 404, and the input end of the motor 403 is electrically connected with the output end of an external power supply.

A discharging component 8 is arranged in the water storage tank 2, and the discharging component 8 comprises a guide pipe 801, a drawing rod 802, a pulling plate 803, a scraper 804, a discharge hole 805 and a cover plate 806;

guide tube 801 runs through 2 side tops of storage water tank, the inside movable mounting of guide tube 801 has pull pole 802, pull pole 802 one end is connected with arm-tie 803, pull pole 802 diameter equals with guide tube 801 internal diameter, and pull pole 802 one end has the handle of drawing through the mounting screw, be convenient for pull pole 802 drives arm-tie 803 and removes, scraper 804 is all installed at arm-tie 803 both ends, bin outlet 805 has been seted up to 2 side bottoms of storage water tank, bin outlet 805 one end articulates there is apron 806, bin outlet 805 length and width equal with apron 806 length and width respectively, the edge bonding of apron 806 has the sealing washer, seal bin outlet 805, prevent leaking.

The utility model discloses a theory of operation and use flow: injecting a dilute sodium hydroxide solution into the water storage tank 2, starting a water pump 5, wherein the model of the water pump 5 is QDX15, pumping the dilute sodium hydroxide solution in the water storage tank 2 and sending the dilute sodium hydroxide solution into the rotating cylinder 404 through a connecting pipe 405;

the sulfur-containing waste gas is fed through the air inlet pipe 3, the waste gas moves upwards to enter the desulfurization pipe 401 and sequentially passes through the spiral water storage boxes 406, the moving path of the waste gas is prolonged, the reaction time is prolonged, the effect of multiple reactions can be achieved without increasing the height of the desulfurization pipe 401, the volume of the desulfurization tower 1 is reduced, the dilute sodium hydroxide solution in the rotary cylinder 404 flows into the spiral water storage boxes 406 through the communication holes 409, the neutralizing liquid in the spiral water storage boxes 406 is dispersed out through the water permeable holes 407, the neutralizing liquid can be adhered to the surface of the plastic grid layer 408 and reacts with the permeated waste gas, the waste gas is more fully contacted with the neutralizing liquid, and the neutralizing effect is improved;

the spiral water storage box 406 is driven to rotate by the motor 403, the model of the motor 403 is 90TDY060, when the spiral water storage box rotates, the scrubbing block 7 in the installation groove 6 can continuously scrub the inner wall of the desulfurization pipe 401 to clean the desulfurization pipe 401, so that the inner wall of the desulfurization pipe 401 is kept clean, and meanwhile, the dilute sodium hydroxide solution diffused from the water permeable holes 407 is more uniform, and the reaction effect is further improved;

after the purification is completed, the cover plate 806 of the discharge hole 805 is opened, the pull rod 802 is pulled repeatedly, the scrapers 804 on the two sides of the pull plate 803 scrape off impurities attached to the inner wall of the water storage tank 2, and simultaneously the pull plate 803 can also push the solid product in the water storage tank 2 out of the discharge hole 805, so that the cleaning is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing and purifying device for industrial sulfur-containing waste gas comprises a desulfurizing tower (1), and is characterized in that: a water storage tank (2) is installed at the bottom end of the desulfurizing tower (1), and an air inlet pipe (3) is installed at the top end of the side face of the water storage tank (2);

a desulfurization component (4) is installed at the top end of the water storage tank (2), and the desulfurization component (4) comprises a desulfurization pipe (401), a support rod (402), a motor (403), a rotary cylinder (404), a connecting pipe (405), a spiral water storage box (406), water permeable holes (407), a plastic grid layer (408) and a communication hole (409);

the utility model discloses a desulfurization device, including desulfurization pipe (401), bracing piece (402), bracing piece (403), spiral water storage box (406), water permeable hole (407) have evenly been seted up to spiral water storage box (406), and adjacent plastic check net layer (408) are evenly installed to spiral water storage box (406) between adjacent spiral water storage box (406), rotation section of thick bamboo (404) correspond inside department of spiral water storage box (406) and have seted up intercommunicating pore (409), motor (403) input and external power supply output electrical connection.

2. The device for treating and purifying industrial sulfur-containing waste gas according to claim 1, characterized in that: the longitudinal section of the water storage tank (2) is a regular quadrangle.

3. The device for treating and purifying industrial sulfur-containing waste gas according to claim 1, characterized in that: storage water tank (2) bottom one side has water pump (5) through the pipe connection, water pump (5) play water end passes through the pipeline and links to each other with connecting pipe (405) one end, water pump (5) input links to each other with external power supply output electrical property.

4. The device for treating and purifying industrial sulfur-containing waste gas according to claim 1, characterized in that: the outer side of the spiral water storage box (406) is uniformly provided with a mounting groove (6), and a scrubbing block (7) is bonded inside the mounting groove (6).

5. The device for treating and purifying industrial sulfur-containing waste gas according to claim 1, characterized in that: a discharging component (8) is arranged in the water storage tank (2), and the discharging component (8) comprises a guide pipe (801), a drawing rod (802), a pulling plate (803), a scraper (804), a discharge hole (805) and a cover plate (806);

guide tube (801) run through storage water tank (2) side top, the inside movable mounting of guide tube (801) has pull pole (802), pull pole (802) one end is connected with arm-tie (803), scraper (804) are all installed at arm-tie (803) both ends, bin outlet (805) have been seted up to storage water tank (2) side bottom, bin outlet (805) one end articulates there is apron (806).

6. The device for treating and purifying industrial sulfur-containing waste gas according to claim 5, characterized in that: the diameter of the drawing rod (802) is equal to the inner diameter of the guide pipe (801), and one end of the drawing rod (802) is provided with a drawing handle through a screw.

7. The device for treating and purifying industrial sulfur-containing waste gas according to claim 5, characterized in that: the length and the width of the discharge opening (805) are respectively equal to those of the cover plate (806), and a sealing ring is bonded at the edge of the cover plate (806).