Deodorization device for sludge treatment
By introducing stirring, spraying and air purification mechanisms into the sludge disposal and deodorization device, the problems of limited deodorization effect of existing devices and the impact of residual odor on the environment on the sludge are solved, and a more efficient deodorization effect of sludge disposal is achieved.
Patent Information
- Application Number
- CN202421054878.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-15
AI Technical Summary
During the use of the existing sludge disposal and deodorizing device, the deodorization effect is limited, and the sludge precipitation and mixing effect is poor. At the same time, the odor remaining in the sludge is directly discharged into the air and still has an impact on the environment.
A sludge disposal and deodorizing device is designed, including a stirring mechanism, a spray mechanism and an air purification mechanism. The stirring mechanism fully stirs the sludge through the stirring rod and the stirring blades, the spraying mechanism sprays the deodorant evenly through the spray head, and the air purification mechanism filters and purifies the gas through the activated carbon filter layer and the ultraviolet sterilization lamp.
It improves the deodorization effect of sludge, ensures even mixing of sludge, prevents the pollution of air by odor, and achieves more efficient sludge disposal and deodorization.
Smart Images
Figure CN222647814U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sludge disposal, in particular to a sludge disposal and deodorization device. Background Art
[0002] Sludge disposal is the process of reducing, stabilizing and harmlessly treating sludge. The higher the degree of sewage treatment, the more sludge residue will be produced and need to be treated. Unless land treatment or sewage pond treatment is used, general sewage treatment plants must have sludge treatment facilities. For modern sewage treatment plants, sludge treatment and disposal has become the most complex and costly part of sewage treatment system operation. Sludge disposal will produce odor and cause environmental pollution. Therefore, a sludge disposal deodorization device is particularly needed.
[0003] It is an existing sludge disposal deodorization device. During use, the deodorization device deodorizes the sludge by adding a deodorant into the sludge. This method has limited deodorization effect on the sludge. The sludge will settle and the mixing effect is poor. At the same time, if the residual odor of the sludge is directly discharged into the air, it will still affect the air. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a sludge disposal and deodorization device, which solves the problem that the mixed deodorization effect is poor and the residual odor of the sludge still affects the air if it is directly discharged into the air.
[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a sludge disposal and deodorization device, including a device body, a filter bin is provided on the left side of the device body, and the device body is provided with a first transmission bin, a second transmission bin and a stirring bin from top to bottom in sequence, a stirring mechanism is provided in the device body, a spraying mechanism is provided in the stirring bin, an air purification mechanism is provided on the right side of the device body, a feed pipe is provided on the upper left side of the device body, the feed pipe is connected with the inside of the filter bin, a bin door is provided on one side of the device body, sealing gaskets are provided at both upper and lower ends of the bin door, a discharge pipe is provided on the left side of the lower end of the device body, and a valve is provided on the discharge pipe.
[0006] As an improvement, the stirring mechanism includes a first motor, the first motor is installed on the left side of the inner cavity of the first transmission bin, the output end of the first motor is connected to the first connecting block, the second connecting block is provided with a second connecting block on the right side, the upper part of the first connecting block and the second connecting block is fixedly connected by a first connecting rod, the right side of the second connecting block is fixedly connected to a first rotating rod, the other end of the first rotating rod is fixedly connected to a third connecting block, the right side of the third connecting block is provided with a fourth connecting block, the lower part between the third connecting block and the fourth connecting block is fixedly connected by a second connecting rod, the other end of the fourth connecting block is fixedly connected to the second rotating rod, the other end of the second rotating rod is rotatably connected to the inner wall of one side of the first transmission bin, the surfaces of the first connecting rod and the second connecting rod are both provided with connecting pieces, and the two connecting pieces are respectively connected to the The first connecting rod and the second connecting rod are rotatably connected, and the lower ends of the two connecting parts are rotatably connected to support rods. Support frames are provided on both sides of the upper end of the second transmission bin. The two support rods respectively penetrate the bottom end of the first transmission bin and the two support frames and extend into the second transmission bin. The two support rods slide with the bottom end of the first transmission bin and the two support frames respectively. The lower ends of the two support rods are fixedly connected to a box body. Second motors are installed in the two boxes. The output ends of the two second motors are connected to stirring rods. The two stirring rods penetrate the bottom end of the second transmission bin and extend into the stirring bin, and the two stirring rods slide with the bottom end of the second transmission bin respectively. A number of stirring blades are sleeved on the surfaces of the two stirring rods to stir the deodorant and sludge.
[0007] As an improvement, the spraying mechanism includes a liquid storage tank, the lower end of the liquid storage tank is fixedly connected to a first delivery pipe, the lower end of the first delivery pipe is fixedly connected to a pump, the lower end of the pump is fixedly connected to a second delivery pipe, the second delivery pipe passes through the device body and extends into the mixing bin, one end of the second delivery pipe is fixedly connected to a spray plate, the upper end of the spray plate is fixedly connected to the upper end of the inner cavity of the mixing bin, and the lower end of the spray plate is fixedly connected to a plurality of nozzles, so that the deodorant is sprayed more evenly.
[0008] As an improvement, limit blocks are fixedly provided on both side walls of the inner cavity of the filter bin, filter plates are provided on the two limit blocks, and an anti-blocking mechanism is provided under the filter plate. The anti-blocking mechanism includes a third motor, and the output end of the third motor is connected to a rotating shaft, which passes through the filter bin and extends into the filter bin, and the other end of the rotating shaft is rotatably connected to the inner wall of one side of the filter bin, and a cam is sleeved on the surface of the rotating shaft, and the cam contacts the bottom end of the filter plate to prevent large particles of impurities in the sludge from clogging the filter plate.
[0009] As an improvement, the air purification mechanism includes a shell, an ultraviolet sterilization lamp is provided at the bottom end of the inner cavity of the shell, a bracket is provided in the shell, and an activated carbon filter layer, a second filter layer and a first filter layer are provided in the bracket from top to bottom, slide grooves are provided on both sides of the inner cavity of the shell, sliders are fixedly provided on both sides of the bracket, the sliders slide in cooperation with the slide grooves, an opening is opened at the bottom end of the bracket, a top cover is threadedly connected to the upper end of the shell, an exhaust pipe is provided at the upper end of the top cover, a second connecting pipe is fixedly provided on one side of the air purification mechanism, an exhaust fan is fixedly connected to one side of the second connecting pipe, a first connecting pipe is fixedly provided on the upper end of the exhaust fan, the first connecting pipe passes through the device body and extends into the mixing bin to filter the generated gas to avoid pollution.
[0010] Compared with the prior art, the utility model has the following advantages: by arranging a stirring mechanism, two stirring rods are driven to move up and down, so as to stir the sludge settled at the bottom, so that the stirring and mixing are more sufficient, thereby improving the deodorizing effect; and by arranging an air purification device, the generated gas can be filtered to prevent pollution. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model.
[0012] Figure 2 It is a schematic diagram of the internal structure of the utility model.
[0013] As shown in the figure: 1. Device body; 2. Filter chamber; 3. First transmission chamber; 4. Second transmission chamber; 5. Anti-blocking mechanism; 501. Third motor; 502. Rotating shaft; 503. Cam; 6. Stirring mechanism; 601. First motor; 602. First connecting block; 603. First connecting rod; 604. Second connecting block; 605. First rotating rod; 606. Third connecting block; 607. Second connecting rod; 608. Fourth connecting block; 609. Second rotating rod; 610. Connector; 611. Support rod; 612. Support frame; 613. Box; 614. Second motor; 615. Stirring rod; 616. Stirring blade; 7. Spraying mechanism; 701. Liquid storage tank; 702, first delivery pipe; 703, pump; 704, second delivery pipe; 705, spray disc; 706, nozzle; 8, air purification mechanism; 801, shell; 802, top cover; 803, bracket; 804, slide; 805, slider; 806, ultraviolet germicidal lamp; 807, opening; 808, activated carbon filter layer; 809, second filter layer; 810, first filter layer; 811, exhaust pipe; 9, warehouse door; 10, sealing gasket; 11, feed pipe; 12, discharge pipe; 13, valve; 14, filter plate; 15, limit block; 16, first connecting pipe; 17, exhaust fan; 18, second connecting pipe; 19, mixing bin. DETAILED DESCRIPTION
[0014] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0015] The utility model combines the Figure 1 to Figure 2 A sludge disposal and deodorization device comprises a device body 1, a filter chamber 2 is arranged on the left side of the device body 1, a first transmission chamber 3, a second transmission chamber 4 and a stirring chamber 19 are arranged in sequence from top to bottom of the device body 1, a stirring mechanism 6 is arranged in the device body 1, a spraying mechanism 7 is arranged in the stirring chamber 19, the spraying mechanism 7 comprises a liquid storage tank 701, a first delivery pipe 702 is fixedly connected to the lower end of the liquid storage tank 701, a pump 703 is fixedly connected to the lower end of the first delivery pipe 702, a second delivery pipe 704 is fixedly connected to the lower end of the pump 703, and the second delivery pipe 704 runs through the device body 1 and extends to In the stirring bin 19, one end of the second conveying pipe 704 is fixedly connected to a spray disc 705, the upper end of the spray disc 705 is fixedly connected to the upper end of the inner cavity of the stirring bin 19, and the lower end of the spray disc 705 is fixedly connected to a plurality of nozzles 706, so that the deodorant is sprayed more evenly. An air purification mechanism 8 is provided on the right side of the device body 1, a feed pipe 11 is provided on the upper left side of the device body 1, and the feed pipe 11 is connected to the inside of the filter bin 2. A bin door 9 is provided on one side of the device body 1, and sealing gaskets 10 are provided at both ends of the bin door 9. A discharge pipe 12 is provided on the left side of the lower end of the device body 1, and a valve 13 is provided on the discharge pipe 12.
[0016] The stirring mechanism 6 includes a first motor 601, which is installed on the left side of the inner cavity of the first transmission chamber 3. The output end of the first motor 601 is connected to a first connecting block 602, and a second connecting block 604 is provided on the right side of the first connecting block 602. The upper part of the first connecting block 602 and the second connecting block 604 is fixedly connected by a first connecting rod 603, and a first rotating rod 605 is fixedly connected to the right side of the second connecting block 604. The other end of the first rotating rod 605 is fixedly connected to a third connecting block 606, and a fourth connecting block 608 is provided on the right side of the third connecting block 606. The lower part of the third connecting block 606 and the fourth connecting block 608 is fixedly connected by a second connecting rod 607, and the other end of the fourth connecting block 608 is fixedly connected to a second rotating rod 609. The other end of the second rotating rod 609 is rotatably connected to the inner wall of one side of the first transmission chamber 3. The surfaces of the first connecting rod 603 and the second connecting rod 607 are both provided with connecting pieces 610. Part 610 is rotatably connected to the first connecting rod 603 and the second connecting rod 607 respectively, and the lower ends of the two connecting parts 610 are rotatably connected to support rods 611. Support frames 612 are provided on both sides of the upper end of the second transmission warehouse 4. The two support rods 611 respectively penetrate the bottom end of the first transmission warehouse 3 and the two support frames 612, and extend into the second transmission warehouse 4. The two support rods 611 slide with the bottom end of the first transmission warehouse 3 and the two support frames 612 respectively. The lower ends of the two support rods 611 are fixedly connected to a box body 613, and a second motor 614 is installed in the two box bodies 613. The output ends of the two second motors 614 are connected to stirring rods 615. The two stirring rods 615 penetrate the bottom end of the second transmission warehouse 4 and extend into the stirring warehouse 19, and the two stirring rods 615 slide with the bottom end of the second transmission warehouse 4 respectively. A number of stirring blades 616 are sleeved on the surfaces of the two stirring rods 615 to stir the deodorant and sludge.
[0017] Limit blocks 15 are fixedly provided on both side walls of the inner cavity of the filter bin 2, filter plates 14 are provided on the two limit blocks 15, and an anti-blocking mechanism 5 is provided below the filter plate 14. The anti-blocking mechanism 5 includes a third motor 501, and the output end of the third motor 501 is connected to a rotating shaft 502, which passes through the filter bin 2 and extends into the filter bin 2, and the other end of the rotating shaft 502 is rotatably connected to the inner wall of one side of the filter bin 2, and a cam 503 is sleeved on the surface of the rotating shaft 502, and the cam 503 contacts the bottom end of the filter plate 14 to prevent large particles of impurities in the sludge from clogging the filter plate.
[0018] The air purification mechanism 8 includes a shell 801, an ultraviolet sterilization lamp 806 is provided at the bottom end of the inner cavity of the shell 801, a bracket 803 is provided in the shell 801, and an activated carbon filter layer 808, a second filter layer 809 and a first filter layer 810 are provided in the bracket 803 from top to bottom, slide grooves 804 are provided on both sides of the inner cavity of the shell 801, sliders 805 are fixedly provided on both sides of the bracket 803, the sliders 805 slide in cooperation with the slide grooves 804, an opening 807 is provided at the bottom end of the bracket 803, a top cover 802 is threadedly connected to the upper end of the shell 801, an exhaust pipe 811 is provided at the upper end of the top cover, a second connecting pipe 18 is fixedly provided on one side of the air purification mechanism 8, an exhaust fan 17 is fixedly connected to one side of the second connecting pipe 18, a first connecting pipe 16 is fixedly provided on the upper end of the exhaust fan 17, the first connecting pipe 16 passes through the device body 1, and extends into the mixing bin 19 to filter the generated gas to avoid pollution.
[0019] In actual use of the device, when the sludge is used, the sludge enters the filter bin 2 through the feed pipe 11 and falls onto the filter plate 14, and the sludge is filtered. The third motor 501 is started to drive the rotating rod 502 to rotate, and the cam 503 is driven to rotate at the same time. The cam 503 contacts the bottom end of the filter plate 14, generating vibration.
[0020] To prevent the filter plate from being blocked, the filtered sludge enters the mixing chamber 19, the pump 703 is started, and the deodorant in the liquid storage tank 701 is delivered to the spraying plate 705 through the first delivery pipe and the second delivery pipe 704, and sprayed out through the nozzle 706, so that the spraying is more uniform. The first motor 601 is started to drive the first connecting block 602, the first connecting rod 603, the second connecting block 604, the first rotating rod 605, the third connecting block 606, the second connecting rod 607, the fourth connecting block 608 and the second rotating rod 609 to rotate, drive the two connecting pieces 610 and the two supporting rods 611 to move up and down, drive the two stirring rods 615 to move up and down, and at the same time start the two second motors 614 to drive the two stirring rods 615 to rotate The sludge and deodorant are stirred, and the exhaust fan 17 is started to extract the gas generated during the stirring process. The gas enters the shell air purification mechanism 8 through the first connecting pipe 16 and the second connecting pipe 18. The ultraviolet sterilization lamp 806 performs sterilization treatment, and contacts with the first filter layer 810 through the opening 807. The first filter layer 810 and the second filter layer 809 further filter the gas. The activated carbon filter layer 808 adsorbs the odor in the air and discharges it through the exhaust pipe 811. The slider 805 cooperates with the slide 804 to facilitate the replacement of the filter layer. After disposal, the door 9 can be opened to clean the filter plate 14, and the valve 13 is opened to discharge the treated sludge through the discharge pipe 12.
[0021] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A sludge treatment and deodorization device, comprising a device body (1), characterized in that: A filter bin (2) is provided on the left side of the device body (1); a first transmission bin (3), a second transmission bin (4) and a stirring bin (19) are provided in sequence from top to bottom of the device body (1); a stirring mechanism (6) is provided in the device body (1); a spraying mechanism (7) is provided in the stirring bin (19); an air purification mechanism (8) is provided on the right side of the device body (1); a feed pipe (11) is provided on the upper left side of the device body (1); the feed pipe (11) is communicated with the inside of the filter bin (2); a bin door (9) is provided on one side of the device body (1); sealing gaskets (10) are provided at both upper and lower ends of the bin door (9); a discharge pipe (12) is provided on the left side of the lower end of the device body (1); a valve (13) is provided on the discharge pipe (12).
2. A sludge treatment and deodorization device according to claim 1, characterized in that: The stirring mechanism (6) comprises a first motor (601), the first motor (601) is installed on the left side of the inner cavity of the first transmission chamber (3), the output end of the first motor (601) is connected to a first connecting block (602), a second connecting block (604) is provided on the right side of the first connecting block (602), the upper parts of the first connecting block (602) and the second connecting block (604) are fixedly connected by a first connecting rod (603), the right side of the second connecting block (604) is fixedly connected to a first rotating rod (605), and the other end of the first rotating rod (605) is fixedly connected to the first rotating rod (605). The third connecting block (606) is fixedly connected to the end, and a fourth connecting block (608) is provided on the right side of the third connecting block (606). The lower parts of the third connecting block (606) and the fourth connecting block (608) are fixedly connected by a second connecting rod (607). The other end of the fourth connecting block (608) is fixedly connected to a second rotating rod (609). The other end of the second rotating rod (609) is rotatably connected to the inner wall of one side of the first transmission bin (3). The surfaces of the first connecting rod (603) and the second connecting rod (607) are both sleeved with connecting pieces (610). The two connecting pieces (610) are fixedly connected to the inner wall of the first transmission bin (3). The connecting member (610) is rotatably connected to the first connecting rod (603) and the second connecting rod (607) respectively. The lower ends of the two connecting members (610) are rotatably connected to support rods (611). Support frames (612) are provided on both sides of the upper end of the second transmission bin (4). The two support rods (611) respectively penetrate the bottom end of the first transmission bin (3) and the two support frames (612) and extend into the second transmission bin (4). The two support rods (611) are slidably connected to the bottom end of the first transmission bin (3) and the two support frames (612) respectively. In cooperation, the lower ends of the two support rods (611) are fixedly connected to a box body (613), a second motor (614) is installed in the two box bodies (613), and the output ends of the two second motors (614) are connected to stirring rods (615), the two stirring rods (615) pass through the bottom end of the second transmission bin (4) and extend into the stirring bin (19), and the two stirring rods (615) are respectively slidably matched with the bottom end of the second transmission bin (4), and a plurality of stirring blades (616) are sleeved on the surfaces of the two stirring rods (615).
3. A sludge treatment and deodorization device according to claim 1, characterized in that: The spraying mechanism (7) comprises a liquid storage tank (701), the lower end of which is fixedly connected to a first delivery pipe (702), the lower end of which is fixedly connected to a pump (703), the lower end of which is fixedly connected to a second delivery pipe (704), the second delivery pipe (704) passes through the device body (1) and extends into the stirring chamber (19), one end of which is fixedly connected to a spraying disc (705), the upper end of which is fixedly connected to the upper end of the inner cavity of the stirring chamber (19), and the lower end of which is fixedly connected to a plurality of spray heads (706).
4. A sludge treatment and deodorization device according to claim 1, characterized in that: Limit blocks (15) are fixedly provided on both side walls of the inner cavity of the filter bin (2), filter plates (14) are provided on the two limit blocks (15), and an anti-blocking mechanism (5) is provided below the filter plate (14), and the anti-blocking mechanism (5) comprises a third motor (501), and the output end of the third motor (501) is connected to a rotating shaft (502), the rotating shaft (502) passes through the filter bin (2) and extends into the filter bin (2), and the other end of the rotating shaft (502) is rotatably connected to the inner wall of one side of the filter bin (2), and the surface of the rotating shaft (502) is sleeved with a cam (503), and the cam (503) is in contact with the bottom end of the filter plate (14).
5. A sludge treatment and deodorization device according to claim 1, characterized in that: The air purification mechanism (8) comprises a shell (801), an ultraviolet sterilization lamp (806) is provided at the bottom of the inner cavity of the shell (801), a bracket (803) is provided in the shell (801), an activated carbon filter layer (808), a second filter layer (809) and a first filter layer (810) are provided in the bracket (803) from top to bottom, slide grooves (804) are provided on both sides of the inner cavity of the shell (801), and sliders (805) are fixedly provided on both sides of the bracket (803), and the sliders (805) and the slide grooves (804) are connected to each other. ) are slidably matched, an opening (807) is provided at the bottom end of the bracket (803), a top cover (802) is threadedly connected to the upper end of the shell (801), an exhaust pipe (811) is provided at the upper end of the top cover, a second connecting pipe (18) is fixedly provided on one side of the air purification mechanism (8), an exhaust fan (17) is fixedly connected to one side of the second connecting pipe (18), a first connecting pipe (16) is fixedly provided on the upper end of the exhaust fan (17), the first connecting pipe (16) passes through the device body (1) and extends into the mixing chamber (19).