Wet-type desulfurization dust remover
By adopting a cavity structure consisting of a fixed ring, a connecting sleeve, and a conical sleeve in the wet desulfurization and dust removal device, the problems of time-consuming sewage sedimentation and sludge mixing are solved, achieving efficient utilization of sewage and continuous operation of the equipment, and improving the spraying effect and equipment life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-03-27
AI Technical Summary
Existing wet desulfurization and dust removal equipment takes a long time to settle wastewater, resulting in low water resource utilization efficiency. It is also difficult to accurately extract the upper layer of clean water, which is easily mixed with sludge, affecting the spraying effect and equipment operation.
The cavity structure, consisting of a fixed ring, connecting sleeve, and conical sleeve, separates the sewage through inclined plates and sealing plates, providing sedimentation time. It also uses a float plate and connecting pipe to extract water from the top of the water surface, avoiding sludge extraction and achieving efficient utilization of sewage.
It improved wastewater utilization efficiency, ensured spraying effect, extended equipment service life, reduced maintenance costs, and achieved continuous and efficient operation of the equipment.
Smart Images
Figure CN224040409U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to dust removal equipment technical field, concretely relates to a wet desulphurization dust remover. BACKGROUND
[0002] In the field of wet desulphurization dust removal technology today, with the increasingly strict environmental protection requirements, realizing the efficient recycling of water resources has become the key demand for the development of wet desulphurization dust remover, and the current equipment generally adopts the mode of extracting and using after sewage sedimentation, but the sewage sedimentation process takes a long time, which greatly reduces the utilization efficiency of water resources, and cannot meet the needs of continuous and efficient operation in industrial production. For example, in some large industrial production scenes, due to the limitation of sedimentation time, the equipment has to be operated intermittently, resulting in the decline of overall production efficiency, on the other hand, when extracting the sedimented sewage, the existing technology cannot accurately extract only the upper clear water, and it is easy to extract the sedimented sludge together, which reenters the desulphurization and dust removal link with water, affects the spraying effect, and further reduces the desulphurization and dust removal efficiency of dust-containing gas, and long-term use may cause problems such as clogging of the nozzle, wear of the internal pipe of the equipment, etc., which not only increases the equipment maintenance cost, but also seriously affects the normal operation and service life of the equipment. CONTENT OF THE UTILITY MODEL
[0003] The utility model provides a kind of wet desulphurization dust remover, with the characteristics that the utilization effect of sewage generated by dust removal when using the existing wet dust remover is poor.
[0004] The utility model provides the following technical scheme: including outer box, exhaust pipe and air inlet pipe, the outer box inner wall is equipped with a plurality of staggered spray pipes, the outer box bottom is equipped with docking plate, the docking plate is equipped with drain hole, the docking plate is equipped with fixed pipe, the outer box bottom is equipped with fixed ring, the fixed ring bottom end is fixedly connected with connecting sleeve, the connecting sleeve bottom end is fixedly connected with conical sleeve, the conical sleeve center is equipped with fixed plate, the fixed plate bottom is rotatably connected with fixed rod, the fixed rod outer wall is fixedly connected with the inclined plate and the sealing plate matched with the inner wall of the connecting sleeve and the conical sleeve, the inclined plate and the sealing plate are equipped with floating plate, the floating plate is connected with communication pipe, the communication pipe top is equipped with connecting pipe.
[0005] Among them, the spray pipe outer wall is equipped with equidistant distribution atomizing head, and the spray pipe is between the exhaust pipe and the air inlet pipe.
[0006] Among them, the sealing plate is equipped with lower sealing head, the lower sealing head is engaged with the top of the connecting pipe, and the lower sealing head and the sealing plate are connected by arc plate.
[0007] The fixed ring is provided with a limiting ring at the center, a plurality of frame rods are fixedly connected to the outer wall of the limiting ring, one end of the frame rod is fixedly connected to the inner wall of the fixed ring, and the inner wall of the limiting ring is matched with the outer wall of the fixed plate.
[0008] The fixed pipe corresponds to the connecting pipe, the outer wall of the fixed pipe is provided with an upper sealing head, and the lower sealing head is matched with the upper sealing head.
[0009] The outer wall of the conical sleeve is provided with a blow-off port between the two inclined plates.
[0010] The bottom end of the conical sleeve is provided with a motor, and the driving end of the motor is clamped with the bottom of the fixed rod.
[0011] The beneficial effects of the utility model are that: the cavity formed by the fixed ring, the connecting sleeve and the conical sleeve is blocked by the inclined plate, the sealing plate and the fixed rod, and the corresponding connection of the cavity can be realized through the connecting pipe and the fixed pipe, so that each cavity can be communicated with the fixed pipe in sequence, and the sewage can enter each cavity, each cavity has a sedimentation time, the utilization efficiency is improved, and the connecting pipe can extract water at the top of the water surface under the action of the connecting pipe, so that the sludge is not taken out directly, and the utilization of the sewage is affected.
[0012] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;
[0014] Figure 2 It is a sectional structure schematic diagram of the connecting sleeve in the utility model;
[0015] Figure 3 It is a sectional structure schematic diagram of the outer box body in the utility model;
[0016] Figure 4 It is a three-dimensional structure schematic diagram of the utility model Figure 2 A is an enlarged schematic diagram of the utility model.
[0017] In the drawing: 1, outer box body; 11, exhaust pipe; 12, air inlet pipe; 13, spray pipe; 14, atomizing head; 15, butt joint plate; 16, drain hole; 17, fixed pipe; 18, upper sealing head; 2, fixed ring; 21, connecting sleeve; 22, conical sleeve; 23, inclined plate; 24, sealing plate; 25, floating plate; 26, communication pipe; 27, connecting pipe; 28, lower sealing head; 29, arc plate; 3, fixed plate; 31, fixed rod; 32, motor; 33, blow-off port; 34, limiting ring; 341, frame rod. DETAILED DESCRIPTION
[0018] Please refer to Figures 1-4 The utility model provides the following technical scheme: including outer box 1, exhaust pipe 11 and air inlet pipe 12, the inner wall of outer box 1 is equipped with a plurality of staggered spray pipe 13, the bottom of outer box 1 is installed and is equipped with butt plate 15, is equipped with drain hole 16 on butt plate 15, is equipped with fixed pipe 17 on butt plate 15, the bottom of outer box 1 is installed and is equipped with fixed ring 2, the bottom fixedly connected with connecting sleeve 21 of fixed ring 2, the bottom fixedly connected with conical sleeve 22 of connecting sleeve 21, the center of conical sleeve 22 is equipped with fixed plate 3, the bottom rotatably connected with fixed rod 31 of fixed plate 3, the outer wall of fixed rod 31 is fixedly connected with the inclined plate 23 and the sealing plate 24 matched with the inner wall of connecting sleeve 21 and conical sleeve 22, the inclined plate 23 and the sealing plate 24 are equipped with float plate 25 between, the top of communicating pipe 26 is installed with connecting pipe 27 in float plate 25.
[0019] In this embodiment: the outer box body 1 is the carrier of the bearing device, through the exhaust pipe 11 and the air inlet pipe 12 installed on the outer box body 1 for guiding the dust-containing gas, after the dust-containing gas is guided, the gas can be treated by the wet treatment of the spray pipe 13, and the sewage generated during use flows into the outer box body 1 under the gravity of itself, so that the docking plate 15 installed at the bottom of the outer box body 1 can make the sewage discharge downward and separate from the outer box body 1 through the drain hole 16, after the sewage is separated from the outer box body 1, the connecting sleeve 21 installed on the fixed ring 2 is connected, the conical sleeve 22 fixedly connected at the bottom end of the connecting sleeve 21 and the connecting sleeve 21 form a cavity for carrying sewage, so that the sewage can flow into the connecting sleeve 21 and the conical sleeve 22 for collection, when the collected sewage enters the connecting sleeve 21 and the conical sleeve 22, the inclined plate 23 and the sealing plate 24 fixedly connected to the outer wall of the fixed rod 31 can divide the space in the cavity formed by the connecting sleeve 21 and the conical sleeve 22 into three equal spaces, and one of the cavities corresponds to the drain hole 16 opened on the docking plate 15, so that the sewage injected into the corresponding cavity can be stored in the cavity to a certain amount, at this time, the fixed rod 31 can be controlled to rotate, so that the inclined plate 23 and the sealing plate 24 can rotate on the inner wall of the connecting sleeve 21 and the conical sleeve 22, the position of the drain hole 16 corresponding to the cavity separated by the connecting sleeve 21 and the conical sleeve 22 is adjusted, so that the drain hole 16 can correspond to each cavity in turn, so that each cavity can store a certain amount of sewage in turn, and after the cavity storing the sewage is misaligned with the drain hole 16, the sewage in the cavity can be precipitated, so that the sludge can be precipitated to the bottom of the inner cavity of the conical sleeve 22, at this time, the connecting pipe 27 installed on the connecting pipe 26 in the inner cavity of the connecting sleeve 21 and the conical sleeve 22 can be connected to the top of the water surface, so that the connecting pipe 27 and the lower sealing head 28 can be connected, at this time, the fixed pipe 17 installed on the docking plate 15 can be connected to the connecting pipe 27, so that the connecting pipe 27 and the fixed pipe 17 can be connected, and the fixed pipe 17 can be connected to the water pumping assembly, so that water can be transmitted to the spray pipe 13, so that water can be used, and when the water level continuously decreases, the connecting pipe 27 can be pulled by the connecting pipe 26 to keep corresponding to the water surface, so that the water above the precipitated sludge can be pumped and used, and the rotation of the conical sleeve 22 and the inclined plate 23 adjusts the correspondence of each cavity to the drain hole 16 and the fixed pipe 17 respectively, so that the sewage in each cavity has a precipitation time for the sludge to precipitate, and the sewage in the outer box body 1 can be discharged downward, thereby facilitating the continuous use of the device.
[0020] The outer wall of the spray pipe 13 is provided with evenly distributed atomizing heads 14, and the spray pipe 13 is located between the exhaust pipe 11 and the air inlet pipe 12; the atomizing heads 14 mounted on the outer wall of the spray pipe 13 can be used to increase the spraying range of the spray water when the spray pipe 13 is in use, and ensure that the device can adsorb dust in the gas when spraying water, thereby achieving the desulfurization and dust removal operation of the dust-containing gas.
[0021] A lower sealing head 28 is arranged between the sealing plates 24, the lower sealing head 28 is engaged with the top of the connecting pipe 27, and the lower sealing head 28 and the sealing plates 24 are connected through an arc-shaped plate 29; the lower sealing head 28 is used to support and limit the position of the connecting pipe 27 when the connecting pipe 27 is connected to the fixed pipe 17 from top to bottom, so that the position of the connecting pipe 27 between the sealing plates 24 cannot be changed, and the connecting pipe 27 can be connected to the fixed pipe 17; the position of the lower sealing head 28 is fixed by the arc-shaped plate 29, so that the position of the lower sealing head 28 cannot be changed.
[0022] A limiting ring 34 is arranged at the center of the fixed ring 2, a plurality of supporting rods 341 are fixedly connected to the outer wall of the limiting ring 34, one end of the supporting rod 341 is fixedly connected to the inner wall of the fixed ring 2, and the inner wall of the limiting ring 34 is matched with the outer wall of the fixed plate 3; the limiting ring 34 arranged at the center of the fixed ring 2 can limit the installation of the fixed plate 3, so that the fixed plate 3 can limit the connection of the top of the fixed rod 31, and the fixed rod 31 can be limited to the center position of the conical sleeve 22 and the connecting sleeve 21; the supporting rod 341 is used to connect and fix the position of the limiting ring 34, so that the position of the fixed plate 3 is positioned.
[0023] The fixed pipe 17 corresponds to the connecting pipe 27, the outer wall of the fixed pipe 17 is provided with an upper sealing head 18, and the lower sealing head 28 is matched with the upper sealing head 18; the fixed pipe 17 corresponds to the connecting pipe 27, so that the fixed pipe 17 can correspond to the connecting pipe 27 after the position of the connecting pipe 27 is adjusted, and the device can utilize the precipitated sewage through the communication of the connecting pipe 27 and the fixed pipe 17.
[0024] A pollution outlet 33 is mounted on the outer wall of the conical sleeve 22, and the pollution outlet 33 is located between the two inclined plates 23; the pollution outlet 33 is used to take out the sludge precipitated in the connecting sleeve 21 and the conical sleeve 22 through the opening of the pollution outlet 33 when the sludge needs to be discharged.
[0025] A motor 32 is mounted at the bottom end of the conical sleeve 22, and the driving end of the motor 32 is engaged with the bottom of the fixed rod 31; the motor 32 mounted at the bottom end of the conical sleeve 22 can drive the rotation of the fixed rod 31, so that the fixed rod 31 can drive the displacement of the inclined plate 23 and the sealing plate 24 in the inner cavity of the connecting sleeve 21 and the conical sleeve 22, and the fixed pipe 17 can correspond to each cavity to extract and utilize the precipitated sewage in each cavity.
[0026] The working principle and use flow of the utility model: dust-containing gas enters outer box 1 through air inlet pipe 12, the staggered spray pipe 13 of the inner wall of the box makes the gas desulfurization and dust removal, makes dust and water mist fully contact and adsorb, the sewage produced by desulfurization and dust removal flows down through the drain hole 16 of the butt joint plate 15 by gravity, enters the cavity formed by the connecting sleeve 21 connected with the fixed ring 2 and the conical sleeve 22, the inclined plate 23 and the sealing plate 24 on the fixed rod 31 divide the cavity space into three parts, the sewage is first injected into the cavity corresponding to the drain hole 16, after reaching a certain amount, the fixed rod 31 is driven by the motor 32 to make each cavity store sewage in turn, after the water storage cavity is staggered, the sewage is deposited, the sludge is deposited at the bottom of the conical sleeve 22, when depositing, the connecting pipe 26 of the floating plate 25 floats on the water surface, the connecting pipe 27 is connected with the top of the water surface, after the connecting pipe 27 is connected with the lower sealing head 28, the fixed pipe 17 of the butt joint plate 15 is communicated, the fixed pipe 17 is connected with the water pumping assembly, the connecting pipe 26 drags the connecting pipe 27 with the water level, after pumping the upper layer water after depositing, it is sent back to the spray pipe 13.
Claims
1. A wet desulfurization and dust removal device comprising an outer casing (1), an exhaust pipe (11) and an intake pipe (12), characterized in that: The outer box body (1) is provided with a plurality of staggered spray pipes (13) mounted on the inner wall of the outer box body (1), a docking plate (15) is mounted on the bottom of the outer box body (1), a drain hole (16) is formed in the docking plate (15), a fixing pipe (17) is mounted on the docking plate (15), a fixing ring (2) is mounted on the bottom of the outer box body (1), a connecting sleeve (21) is fixedly connected to the bottom end of the fixing ring (2), a conical sleeve (22) is fixedly connected to the bottom end of the connecting sleeve (21), a fixed plate (3) is arranged at the center of the conical sleeve (22), a fixed rod (31) is rotatably connected to the bottom of the fixed plate (3), an inclined plate (23) and a sealing plate (24) matched with the inner walls of the connecting sleeve (21) and the conical sleeve (22) are fixedly connected to the outer wall of the fixed rod (31), a floating plate (25) is arranged between the inclined plate (23) and the sealing plate (24), a communication pipe (26) is communicated with the floating plate (25), and a connecting pipe (27) is mounted on the top of the communication pipe (26).
2. A wet desulphurization and dust removal device according to claim 1, characterized in that: The spray pipe (13) is provided with equally spaced atomizing heads (14) mounted on the outer wall of the spray pipe (13), and the spray pipe (13) is located between the exhaust pipe (11) and the air inlet pipe (12).
3. A wet desulphurization dust collector according to claim 1, characterized in that: The sealing plate (24) is provided with a lower sealing head (28) engaged with the top of the connecting pipe (27), and the lower sealing head (28) and the sealing plate (24) are connected by an arc-shaped plate (29).
4. A wet desulphurization dust collector according to claim 1, characterized in that: The center of the fixing ring (2) is provided with a limiting ring (34), a plurality of rack rods (341) are fixedly connected to the outer wall of the limiting ring (34), one end of the rack rod (341) is fixedly connected to the inner wall of the fixing ring (2), and the inner wall of the limiting ring (34) is matched with the outer wall of the fixed plate (3).
5. A wet desulphurization dust collector according to claim 3, characterized in that: The fixed pipe (17) corresponds to the connecting pipe (27), and the outer wall of the fixed pipe (17) is provided with an upper sealing head (18) fitted with the lower sealing head (28).
6. A wet desulphurization dust collector according to claim 1, characterized in that: The outer wall of the conical sleeve (22) is provided with a blowdown port (33) located between the two inclined plates (23).
7. A wet desulphurization dust collector according to claim 1, characterized in that: The bottom end of the conical sleeve (22) is provided with a motor (32), and the driving end of the motor (32) is engaged with the bottom of the fixed rod (31).