Desulfurization and dust removal equipment with spraying dead angle prevention structure

Abstract

The utility model relates to the technical field of smoke desulfurization, in particular to desulfurization and dust removal equipment with a spraying dead angle prevention structure, which comprises a tower body, a machine shell is fixed on one side of the outer wall of the tower body, a conveying pipe network penetrates out of the top end of the machine shell, a mounting shell is fixed at the upper part in the tower body, and a spraying mechanism is arranged in the mounting shell; and the spraying mechanism comprises a motor, the motor is embedded in one side of the interior of the mounting shell, the power output end of the motor is connected with a worm, and one side of the outer wall of the worm is connected with a worm gear. Through the motor, the worm, the worm gear and the water pipe, the two water diversion pipes drive the spraying shell to rotate, the spraying range is widened, meanwhile, cross spraying is conducted, dead corners are avoided, meanwhile, through cooperation of the sleeving ring and the carrying plate, the water pipe stably rotates, and through the sealing shell and the interaction hole, the gas escape position corresponds to the spraying shell; therefore, the gas can be in direct contact with the solution, and dead angles or gaps are prevented from affecting the desulfurization effect.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke desulfurization, in particular to desulfurization and dust removal equipment with a spray-proof dead angle structure. Background Art

[0002] Smoke and waste gas are toxic and harmful gases discharged by humans in the process of production and life, especially in some industrial plants. The waste gas emitted has a strong odor, seriously polluting the environment and affecting human health. In order to control the emission of smoke and waste gas to meet environmental protection standards, it will be treated by desulfurization and dust removal equipment during emission to avoid impact on the environment.

[0003] In the desulfurization process of the prior art, the desulfurization solution is transported through the tower shell in conjunction with the spray pipe for spray desulfurization. However, during the spraying process, the gas and the solution may be fully contacted, thereby affecting the desulfurization quality.

[0004] The existing patent (Announcement No.: CN213528090U) discloses a high-concentration flue gas desulfurization and dust removal equipment, in which the desulfurization liquid is sprayed out through the nozzle on the spray pipe, and the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, thereby driving the connecting pipe to rotate, and the connecting pipe drives the spray pipe to rotate, thereby increasing the spray area, so that the rising airflow can be more fully in contact with the desulfurizer, and the efficiency and quality of the reaction are improved.

[0005] In response to the above problems, the solution provided by the existing patent can increase the spraying area by rotating during the spraying process through the cooperation of components such as the nozzle. However, during the rotation process, the water droplets are sprayed by the outward throwing force, resulting in a gap in the center position, which cannot fully fit with the smoke, affecting the desulfurization quality. Summary of the invention

[0006] The purpose of the utility model is to provide a desulfurization and dust removal equipment with a spray-proof dead angle structure, which can avoid the occurrence of dead angles or gaps that affect the desulfurization effect, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desulfurization and dust removal equipment with a spray-proof dead angle structure, comprising a tower body, a housing is fixed on one side of the outer wall of the tower body, and a conveying pipe network is passed through the top of the housing, a mounting shell is fixed on the upper part of the interior of the tower body, and a spraying mechanism is arranged inside the mounting shell;

[0008] The spraying mechanism includes a motor, which is embedded in one side of the interior of the mounting shell, and a worm is connected to the power output end of the motor, a worm is connected to one side of the outer wall of the worm, and a water pipe passes through the inside of the worm wheel, a supporting plate is fixed to the top of the mounting shell, and a sleeve ring is rotatably connected to the position of the supporting plate corresponding to the water pipe, a water diversion pipe is sleeved on the bottom end of the water diversion pipe, and the bottom end of the water diversion pipe is connected to the spraying shell.

[0009] Preferably, a rotating structure is formed between the sleeve ring and the water pipe, and the water pipe is connected to the conveying pipe network through the sleeve ring.

[0010] Preferably, a sliding structure is formed between the water passing pipe and the water diversion pipe, and a rotating structure is formed between the water diversion pipe and the installation shell through the water passing pipe.

[0011] Preferably, a sealing shell is arranged below the installation shell inside the tower body, and an interactive hole is opened at the top of the sealing shell at a position corresponding to the spraying shell.

[0012] Preferably, an adjustment mechanism is provided between the mounting shell and the sealing shell, the adjustment mechanism comprises a connecting ring, the connecting ring is rotatably connected to the outside of the water diversion pipe, a connecting rod is fixed between the two connecting rings, and a hydraulic rod is connected to the top of the connecting rod.

[0013] Preferably, the adjustment mechanism further comprises a through hole, the through hole is opened at the inner bottom end of the sealing shell, and a sponge is embedded in the through hole.

[0014] Preferably, a rotating structure is formed between the connecting ring and the water diversion pipe, and the connecting ring is detachably connected to the connecting rod by bolts.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the motor, worm, worm gear and water pipe, the two water pipes drive the spray shell to rotate, which increases the spraying range and cross-sprays to avoid dead corners. At the same time, through the cooperation of the sleeve ring and the supporting plate, the water pipe rotates stably, and through the sealing shell and the interactive hole, the gas escape position corresponds to the spray shell, so that the gas can directly contact the solution to avoid dead corners or gaps, which will affect the desulfurization effect;

[0017] 2. If the desulfurization speed needs to be increased, the water pipe is driven through the connecting ring, connecting rod and hydraulic rod to allow the spray shell to enter the sealing shell, and sufficient spraying is carried out to improve the combining efficiency. At the same time, the sponge impregnated with the solution is filled in the through hole, so that the circulating gas can fully combine with the solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the installation shell of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the connecting ring of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the sponge of the utility model.

[0023] Description of reference numerals:

[0024] 1. Tower body; 2. Casing; 3. Delivery network; 4. Mounting shell; 5. Spraying mechanism; 501. Motor; 502. Worm; 503. Worm wheel; 504. Water pipe; 505. Sleeve ring; 506. Support plate; 507. Water pipe; 508. Spraying shell; 6. Sealing shell; 7. Interactive holes; 8. Adjusting mechanism; 801. Connecting ring; 802. Connecting rod; 803. Hydraulic rod; 804. Through hole; 805. Sponge. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 3A desulfurization and dust removal device with a spray-proof dead angle structure comprises a tower body 1, a housing 2 is fixed on one side of the outer wall of the tower body 1, a conveying pipe network 3 is passed through the top of the housing 2, a mounting shell 4 is fixed on the upper part of the interior of the tower body 1, and a spraying mechanism 5 is arranged inside the mounting shell 4; the spraying mechanism 5 comprises a motor 501, the motor 501 is embedded on one side of the interior of the mounting shell 4, a worm 502 is connected to the power output end of the motor 501, a worm wheel 503 is connected to one side of the outer wall of the worm 502, a water pipe 504 is passed through the interior of the worm wheel 503, a supporting plate 506 is fixed on the top of the mounting shell 4, and the inside of the supporting plate 506 A sleeve ring 505 is rotatably connected to the position corresponding to the water pipe 504, a water diversion pipe 507 is sleeved on the bottom end of the water pipe 504, a spray shell 508 is connected to the bottom end of the water diversion pipe 507, a rotating structure is formed between the sleeve ring 505 and the water pipe 504, the water pipe 504 is connected to the conveying pipe network 3 through the sleeve ring 505, a sliding structure is formed between the water pipe 504 and the water diversion pipe 507, a rotating structure is formed between the water diversion pipe 507 and the installation shell 4 through the water pipe 504, a sealing shell 6 is arranged below the installation shell 4 inside the tower body 1, and an interactive hole 7 is opened at the top of the sealing shell 6 corresponding to the position of the spray shell 508.

[0028] By adopting the above technical scheme, through the cooperation of the pump inside the casing 2 and the conveying pipe network 3, the desulfurization solution at the bottom of the tower body 1 is drawn into the sleeve ring 505, and flows through the water pipe 504 and the water diversion pipe 507 to the spray shell 508 and is sprayed out through the atomizing nozzle. The worm 502 is driven by the motor 501, so that the worm gear 503 drives the water pipe 504 to rotate, and the sleeve ring 505 rotates along the mounting shell 4 and the supporting plate 506, so as to further improve the stability of the rotation of the water pipe 504, so that the spray shell 508 can rotate to increase the spraying range. The two groups of spray shells 508 are set to enable cross-spraying to avoid dead corners that affect the desulfurization effect. At the same time, the gas flows out through the interactive holes 7 opened in the sealing shell 6, facing the bottom of the spray shell 508, so as to further improve the comprehensiveness of the spraying.

[0029] Specifically, Figure 3 and Figure 4 As shown, an adjustment mechanism 8 is provided between the mounting shell 4 and the sealing shell 6, and the adjustment mechanism 8 includes a connecting ring 801, and the connecting ring 801 is rotatably connected to the outside of the water diversion pipe 507, and a connecting rod 802 is fixed between the two connecting rings 801, and a hydraulic rod 803 is connected to the top of the connecting rod 802. The adjustment mechanism 8 also includes a through hole 804, and the through hole 804 is opened at the inner bottom end of the sealing shell 6, and a sponge 805 is embedded in the through hole 804. A rotating structure is formed between the connecting ring 801 and the water diversion pipe 507, and the connecting ring 801 is detachably connected to the connecting rod 802 by bolts.

[0030] By adopting the above technical solution, the hydraulic rod 803 installed at the bottom of the installation shell 4 works to drive the connecting rod 802, so that the connecting ring 801 can move, and the connecting ring 801 can be rotated and engaged with the outer wall of the water diversion pipe 507, so that the water diversion pipe 507 can slide along the water pipe 504, allowing the spray shell 508 to penetrate the sealing shell 6, further improving the combination of gas and solution, and at the same time cooperating with the through hole 804 to allow the gas to disperse and enter, and the sponge 805 impregnated with the solution can be combined with the gas, avoiding the inability of the gas and solution to be fully combined.

[0031] Working principle: The desulfurization solution at the bottom of the tower body 1 is extracted through the pump inside the casing 2 and the delivery pipe network 3, and is delivered to the sleeve ring 505, and enters the water pipe 504, guided by the water diversion pipe 507, enters the spray shell 508 and is sprayed out through the atomizing nozzle, and the gas flows out through the interactive hole 7 at the top of the sealing shell 6, which can fully contact and avoid dead corners. The motor 501 embedded in the installation shell 4 drives the worm 502, thereby driving the worm gear 503 to rotate the water pipe 504, and the water pipe 504 is fixed to the sleeve ring 505, which is convenient for the support plate 50 6, so that the spray shell 508 can rotate to increase the spraying range. Two groups of spray shells 508 are set to avoid gaps by crossing. The hydraulic rod 803 drives the connecting rod 802, and the connecting ring 801 drives the water pipe 507 to slide along the water pipe 504. The sliding block on the outer wall of the water pipe 504 reserves a sliding groove along the water pipe 507 to limit the water pipe 507 from rotating. In this way, the spray shell 508 enters the sealing shell 6, moistens the sponge 805 inside the through hole 804, and allows the solution to fully contact with the gas.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A desulfurization and dust removal device with a spray-proof dead angle structure, comprising a tower body (1), characterized in that: A casing (2) is fixed to one side of the outer wall of the tower body (1), and a conveying pipe network (3) is passed through the top of the casing (2); a mounting casing (4) is fixed to the upper part of the interior of the tower body (1), and a spraying mechanism (5) is arranged inside the mounting casing (4); The spraying mechanism (5) comprises a motor (501), the motor (501) being embedded in one side of the interior of the mounting shell (4), and the power output end of the motor (501) being connected to a worm (502), the outer wall side of the worm (502) being connected to a worm wheel (503), and a water pipe (504) passing through the interior of the worm wheel (503), a supporting plate (506) being fixed at the top of the mounting shell (4), and a sleeve ring (505) being rotatably connected to the position of the supporting plate (506) corresponding to the water pipe (504), a water diversion pipe (507) being sleeved at the bottom end of the water diversion pipe (507), and a spraying shell (508) being connected to the bottom end of the water diversion pipe (507).

2. The desulfurization and dust removal equipment with a spray-proof dead angle structure according to claim 1 is characterized in that: A rotating structure is formed between the sleeve ring (505) and the water pipe (504), and the water pipe (504) is connected to the transport pipe network (3) through the sleeve ring (505).

3. The desulfurization and dust removal equipment with a spray-proof dead angle structure according to claim 1 is characterized in that: A sliding structure is formed between the water passage pipe (504) and the water diversion pipe (507), and a rotating structure is formed between the water diversion pipe (507) and the installation shell (4) through the water passage pipe (504).

4. The desulfurization and dust removal equipment with a spray-proof dead angle structure according to claim 1 is characterized in that: A sealing shell (6) is arranged below the installation shell (4) inside the tower body (1), and an interactive hole (7) is provided at the top of the sealing shell (6) at a position corresponding to the spraying shell (508).

5. The desulfurization and dust removal equipment with a spray-proof dead angle structure according to claim 4 is characterized in that: An adjustment mechanism (8) is provided between the mounting shell (4) and the sealing shell (6), the adjustment mechanism (8) comprising a connecting ring (801), the connecting ring (801) being rotatably connected to the outside of the water diversion pipe (507), a connecting rod (802) being fixed between the two connecting rings (801), and a hydraulic rod (803) being connected to the top end of the connecting rod (802).

6. The desulfurization and dust removal equipment with a spray-proof dead angle structure according to claim 5 is characterized in that: The regulating mechanism (8) further comprises a through hole (804), wherein the through hole (804) is provided at the inner bottom end of the sealing shell (6), and a sponge (805) is embedded in the interior of the through hole (804).

7. The desulfurization and dust removal equipment with a spray-proof dead angle structure according to claim 5 is characterized in that: A rotating structure is formed between the connecting ring (801) and the water diversion pipe (507), and the connecting ring (801) is detachably connected to the connecting rod (802) via bolts.

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