Inclined plate sedimentation equipment

Abstract

The utility model discloses inclined plate precipitation equipment, which relates to the technical field of sewage treatment and comprises a shell, the inner side of the fixing frame is fixedly connected with the outer side of the shell; the top of the sludge discharging assembly is fixedly connected with the bottom of the shell, and the sludge discharging assembly is used for discharging sludge; the bottom of the drainage assembly is fixedly connected with the top of the shell, and the drainage assembly is used for draining sewage; the outer side of the limiting bin is fixedly connected with the inner side of the shell; and the outer side of the precipitation inclined plate is fixedly connected with the two sides of the limiting bin, and the side, away from the limiting bin, of the precipitation inclined plate is fixedly connected with the inner side of the shell. According to the device, by arranging the sludge discharging assembly, sludge is discharged, the sludge is prevented from being adhered to the interior of the sludge discharging assembly, the sludge is prevented from blocking the sludge discharging assembly, by arranging the water discharging assembly, sewage is fed in, and precipitated water flow is discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an inclined plate sedimentation device. Background Art

[0002] In the fields of industrial production and sewage treatment, etc., effectively sedimenting sewage containing solid particles has always been a key issue. Traditional sedimentation devices often have many deficiencies during use and are difficult to meet the increasingly high production and environmental protection requirements.

[0003] In the sludge discharge link, existing sedimentation devices usually adopt a simple discharge method. The sludge is easy to adhere to the inside of the discharge channel. Over time, it is extremely easy to cause the sludge discharge channel to be blocked, affecting the normal operation of the device and the sedimentation effect. This not only increases the difficulty and cost of device maintenance, but also reduces production efficiency. To solve the above problems, we propose an inclined plate sedimentation device. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the technical solution adopted by the utility model to solve its technical problems is: an inclined plate sedimentation device, including a housing; a fixing frame, the inner side of the fixing frame is fixedly connected to the outer side of the housing; a sludge discharge assembly, the top of the sludge discharge assembly is fixedly connected to the bottom of the housing, and the sludge discharge assembly is used to discharge sludge; a drainage assembly, the bottom of the drainage assembly is fixedly connected to the top of the housing, and the drainage assembly is used to discharge sewage; a limiting bin, the outer side of the limiting bin is fixedly connected to the inner side of the housing, and the top of the limiting bin is fixedly connected to the bottom of the drainage assembly; sedimentation inclined plates, the outer sides of the sedimentation inclined plates are fixedly connected to both sides of the limiting bin, and the side of the sedimentation inclined plates away from the limiting bin is fixedly connected to the inner side of the housing. By setting the sludge discharge assembly, the sludge is discharged to prevent the sludge from adhering to the inside of the sludge discharge assembly and avoid the sludge from blocking the sludge discharge assembly. By setting the drainage assembly, the sewage is sent in and the sedimented water flow is discharged.

[0005] Preferably, the sludge discharge assembly includes a sludge hopper, the top of the sludge hopper is fixedly connected to the bottom of the housing, a sludge discharge pipe is fixedly connected to the bottom of the sludge hopper, a motor is fixedly installed inside the sludge hopper through a mounting frame, and a spiral feeding rod is fixedly connected to the output end of the motor. By setting the sludge discharge assembly, the sludge is discharged, and the sludge can be quickly discharged to the outside. Moreover, by actively discharging the sludge through the sludge discharge assembly, the sludge can be prevented from adhering to the inside of the sludge discharge assembly and avoid the sludge from blocking the sludge discharge assembly.

[0006] Preferably, connecting rods are fixedly connected to both sides of the spiral feeding rod, and a sludge scraping assembly is fixedly connected to one side of the connecting rod away from the spiral feeding rod. The outer side of the sludge scraping assembly is slidably connected to the inner side of the sludge hopper. By providing the connecting rods and the sludge scraping assembly, the sludge hopper is cleaned to prevent the precipitated sludge from adhering to the sludge hopper, facilitating the discharge of sludge.

[0007] Preferably, the sludge scraping assembly includes a fixing plate. The outer side of the fixing plate is fixedly connected to the outer side of the connecting rod. A compression spring is fixedly connected to one side of the fixing plate away from the connecting rod. One end of the compression spring away from the fixing plate is fixedly connected to a sludge scraping plate. The outer side of the sludge scraping plate is slidably connected to the inner side of the sludge hopper. By providing the compression spring, the sludge scraping plate is driven to press against the sludge hopper, facilitating the sludge scraping plate to scrape off sludge. Moreover, the compression spring makes the sludge scraping plate more flexible, avoiding the sludge scraping plate from colliding with stubborn sludge and causing damage to the sludge scraping plate.

[0008] Preferably, the drainage assembly includes an installation bin. The bottom of the installation bin is fixedly connected to the top of the housing. A sewage bin is fixedly connected to the inner side of the installation bin. The bottom of the sewage bin is fixedly connected to the top of the limit bin. Sieve plates are fixedly connected to both sides of the sewage bin. The outer side of the sieve plates is fixedly connected to the bottom of the installation bin. By providing the drainage assembly, using the principle of a communicating vessel, the sewage flows upward along the inclined plate. During the flowing process, the sludge settles downward under the influence of gravity, and the water flows out after being filtered by the sieve plates, treating the sewage.

[0009] Preferably, a connecting plate is fixedly connected to the top of the sewage bin, and a storage bin is fixedly connected to the top of the connecting plate. A spray head is fixedly connected to the outer side of the storage bin. By providing the spray head, the precipitant is fed into the sewage to accelerate the precipitation speed of the sewage.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. By providing the sludge discharging assembly, the present utility model discharges sludge, which can quickly discharge the sludge to the outside. Moreover, by actively discharging the sludge through the sludge discharging assembly, it can prevent the sludge from adhering inside the sludge discharging assembly and avoid clogging of the sludge discharging assembly.

[0012] 2. By providing the drainage assembly, the present utility model treats sewage. Using the principle of a communicating vessel, the sewage flows upward along the inclined plate. During the flowing process, the sludge settles downward under the influence of gravity, and the water flows out after being filtered by the sieve plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the present utility model;

[0014] Figure 2 is the sectional view of the present utility model;

[0015] Figure 3 is a structural sectional view of the sludge discharging assembly of the present utility model;

[0016] Figure 4 is a structural sectional view of the sludge scraping assembly of the present utility model;

[0017] Figure 5 is a schematic structural view of the drainage assembly of the present utility model;

[0018] Figure 6 is a structural sectional view of the drainage assembly of the present utility model.

[0019] In the figure: 1. Outer shell; 2. Fixing frame; 3. Sludge discharging assembly; 31. Sludge hopper; 32. Sludge discharging pipe; 33. Motor; 34. Screw feeding rod; 35. Connecting rod; 36. Sludge scraping assembly; 361. Fixing plate; 362. Compression spring; 363. Sludge scraping plate; 4. Drainage assembly; 41. Installation bin; 42. Sewage bin; 43. Sieve plate; 44. Connecting plate; 45. Storage bin; 46. Sprinkler head; 5. Limiting bin; 6. Precipitation inclined plate. Specific embodiments

[0020] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0021] Embodiment:

[0022] Please refer to Figures 1 - 6, the present utility model provides a technical solution: an inclined plate sedimentation device, including a housing 1; a fixing frame 2, the inner side of the fixing frame 2 is fixedly connected to the outer side of the housing 1; a sludge discharging assembly 3, the top of the sludge discharging assembly 3 is fixedly connected to the bottom of the housing 1, and the sludge discharging assembly 3 is used for discharging sludge; a water discharging assembly 4, the bottom of the water discharging assembly 4 is fixedly connected to the top of the housing 1, and the water discharging assembly 4 is used for discharging sewage; a limiting bin 5, the outer side of the limiting bin 5 is fixedly connected to the inner side of the housing 1, and the top of the limiting bin 5 is fixedly connected to the bottom of the water discharging assembly 4; a sedimentation inclined plate 6, the outer side of the sedimentation inclined plate 6 is fixedly connected to both sides of the limiting bin 5, and the side of the sedimentation inclined plate 6 away from the limiting bin 5 is fixedly connected to the inner side of the housing 1. When in use, the device is fixed on the ground through the fixing frame 2. During sedimentation, sewage is discharged into the housing 1 through the water discharging assembly 4, and the sewage flows downward along the limiting bin 5. When the sewage flows to the bottom of the limiting bin 5, the sewage moves upward along the sedimentation inclined plates 6 on both sides of the limiting bin 5. During the upward movement of the sewage, the sludge precipitates on the inclined plates, and the water flows upward along the sedimentation inclined plates 6 and then flows out of the sedimentation device upward along the water discharging assembly 4. By setting the sludge discharging assembly 3, the sludge is discharged to prevent the sludge from adhering inside the sludge discharging assembly 3 and avoid blocking the sludge discharging assembly 3. By setting the water discharging assembly 4, the sewage is sent in and the sedimented water flow is discharged.

[0023] The sludge discharging assembly 3 includes a sludge hopper 31, the top of the sludge hopper 31 is fixedly connected to the bottom of the housing 1, a sludge discharging pipe 32 is fixedly connected to the bottom of the sludge hopper 31, a motor 33 is fixedly installed inside the sludge hopper 31 through a mounting frame, and the output end of the motor 33 is fixedly connected to a spiral feeding rod 34. When in use, the motor 33 in the sludge discharging assembly 3 drives the spiral feeding rod 34 to rotate, and the spiral feeding rod 34 conveys the precipitated sludge in the sludge hopper 31 into the sludge discharging pipe 32, and then discharges the sludge to the outside through the sludge discharging pipe 32. By setting the sludge discharging assembly 3, the sludge can be discharged, and the sludge can be quickly discharged to the outside. Moreover, by actively discharging the sludge through the sludge discharging assembly 3, the sludge can be prevented from adhering inside the sludge discharging assembly 3 and avoid blocking the sludge discharging assembly 3.

[0024] Connecting rods 35 are fixedly connected to both sides of the spiral feeding rod 34, and a sludge scraping assembly 36 is fixedly connected to the side of the connecting rod 35 away from the spiral feeding rod 34. The outer side of the sludge scraping assembly 36 is slidably connected to the inner side of the sludge hopper 31. When in use, the bottom shape of the sludge hopper 31 is conical. The spiral feeding rod 34 drives the connecting rod 35 to rotate, and the connecting rod 35 drives the sludge scraping assembly 36 to rotate. The sludge scraping assembly 36 scrapes off the sludge on the sludge hopper 31. By setting the connecting rod 35 and the sludge scraping assembly 36, the sludge hopper 31 is cleaned to prevent the precipitated sludge from adhering to the sludge hopper 31 and facilitate the discharge of the sludge.

[0025] The scraper assembly 36 includes a fixed plate 361, the outer side of the fixed plate 361 is fixedly connected to the outer side of the connecting rod 35, a compression spring 362 is fixedly connected to the side of the fixed plate 361 away from the connecting rod 35, and a scraper plate 363 is fixedly connected to the end of the compression spring 362 away from the fixed plate 361. The outer side of the scraper plate 363 is slidably connected to the inner side of the sludge bucket 31. When in use, the connecting rod 35 drives the fixed plate 361 in the scraper assembly 36 to rotate, and the fixed plate 361 drives the compression spring 362 and the scraper plate 363 63 rotates, and the scraper plate 363 scrapes off the sludge on the sludge bucket 31. When encountering sludge that is difficult to scrape off, the scraper plate 363 can drive the compression spring 362 to be compressed to avoid a head-on collision with the sludge and damage to the scraper plate 363. By setting the compression spring 362, the scraper plate 363 is driven to be pressed on the sludge bucket 31, which is convenient for the scraper plate 363 to scrape off the sludge. The compression spring 362 makes the scraper plate 363 more flexible, avoiding the scraper plate 363 from colliding with stubborn sludge and causing damage to the scraper plate 363.

[0026] The drainage component 4 includes an installation bin 41, the bottom of the installation bin 41 is fixedly connected to the top of the housing 1, a sewage bin 42 is fixedly connected to the inner side of the installation bin 41, the bottom of the sewage bin 42 is fixedly connected to the top of the limit bin 5, sieve plates 43 are fixedly connected to both sides of the sewage bin 42, and the outer side of the sieve plate 43 is fixedly connected to the bottom of the installation bin 41. When in use, the sewage is sent into the sewage bin 42 of the drainage component 4, the sewage moves along the sewage bin 42 to the inside of the housing 1, and the sewage flows downward along the limit bin 5. Since the sedimentation inclined plate 6 is in a connected state between the limit bins 5, the sewage flows to the limit bin After reaching the bottom of the bin 5, it will move upward along the sedimentation inclined plate 6. During the upward movement of the sewage, the sludge is deposited on the inclined plate, and the water flows upward along the sedimentation inclined plate 6 to the sieve plate 43. The sieve plate 43 filters the water flow to reduce the impurity content in the water flow. The water flows through the sieve plate 43 and flows to the inside of the installation bin 41. The water flow will be discharged to the outside along the pipe at the bottom of the installation bin 41. By setting the drainage component 4 and utilizing the principle of the communicating vessel, the sewage can flow upward along the inclined plate. During the flow, the sludge is affected by gravity and settles downward. The water flow is filtered by the sieve plate 43 and discharged to treat the sewage.

[0027] A connecting plate 44 is fixedly connected to the top of the sewage bin 42, a storage bin 45 is fixedly connected to the top of the connecting plate 44, a nozzle 46 is fixedly connected to the outside of the storage bin 45, when in use, a precipitant is stored inside the storage bin 45 on the connecting plate 44, the storage bin 45 sprays the precipitant into the sewage through the nozzle 46, and by setting the nozzle 46, the precipitant is delivered into the sewage to accelerate the sedimentation speed of the sewage.

[0028] Working principle:

[0029] During use, the device is fixed to the ground by the fixing frame 2, and sewage is sent into the sewage bin 42 of the drainage assembly 4 through a pipeline. At the same time, a precipitant is stored inside the storage bin 45 on the connecting plate 44. The storage bin 45 sprays the precipitant into the sewage through the nozzle 46, and the sewage moves towards the inside of the housing 1 along the sewage bin 42.

[0030] During precipitation, the sewage flows downward along the limiting bin 5. Since the precipitation inclined plates 6 are in a communicating state between the limiting bins 5, after the sewage flows to the bottom of the limiting bin 5, it will move upward along the precipitation inclined plates 6. During the upward movement of the sewage, the sludge precipitates on the inclined plates and falls downward into the sludge discharging assembly 3. The water flow moves upward along the precipitation inclined plates 6 to the sieve plate 43, and the sieve plate 43 filters the water flow to reduce the impurity content in the water flow. The water flow passes through the sieve plate 43 and flows to the inside of the installation bin 41, and the water flow will be discharged to the outside through the pipeline at the bottom of the installation bin 41.

[0031] During sludge discharge, the motor 33 drives the spiral feeding rod 34 to rotate. The spiral feeding rod 34 conveys the sludge precipitated in the sludge hopper 31 into the sludge discharge pipe 32, and then discharges the sludge to the outside through the sludge discharge pipe 32. At the same time, the spiral feeding rod 34 drives the connecting rod 35 to rotate, and the connecting rod 35 drives the fixing plate 361 in the sludge scraping assembly 36 to rotate. The fixing plate 361 drives the compression spring 362 and the sludge scraping plate 363 to rotate. The compression spring 362 drives the sludge scraping plate 363 to press on the sludge hopper 31, and the sludge scraping plate 363 scrapes the sludge on the sludge hopper 31.

[0032] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. An inclined plate sedimentation device, characterized in that, Comprising: A housing (1); A fixing frame (2), the inner side of the fixing frame (2) is fixedly connected to the outer side of the housing (1); A sludge discharging assembly (3), the top of the sludge discharging assembly (3) is fixedly connected to the bottom of the housing (1), and the sludge discharging assembly (3) is used for discharging sludge; A sewage discharging assembly (4), the bottom of the sewage discharging assembly (4) is fixedly connected to the top of the housing (1), and the sewage discharging assembly (4) is used for discharging sewage; A limiting bin (5), the outer side of the limiting bin (5) is fixedly connected to the inner side of the housing (1), and the top of the limiting bin (5) is fixedly connected to the bottom of the sewage discharging assembly (4); A sedimentation inclined plate (6), the outer side of the sedimentation inclined plate (6) is fixedly connected to both sides of the limiting bin (5), and the side of the sedimentation inclined plate (6) away from the limiting bin (5) is fixedly connected to the inner side of the housing (1).

2. The inclined plate sedimentation equipment according to claim 1, characterized in that: The sludge discharging assembly (3) includes a sludge hopper (31), the top of the sludge hopper (31) is fixedly connected to the bottom of the housing (1), a sludge discharging pipe (32) is fixedly connected to the bottom of the sludge hopper (31), and a motor (33) is fixedly installed inside the sludge hopper (31) through a mounting frame, and an output end of the motor (33) is fixedly connected to a spiral feeding rod (34).

3. The inclined plate sedimentation equipment according to claim 2, characterized in that: Both sides of the spiral feeding rod (34) are fixedly connected to connecting rods (35), and one side of the connecting rod (35) away from the spiral feeding rod (34) is fixedly connected to a sludge scraping assembly (36), and the outer side of the sludge scraping assembly (36) is slidably connected to the inner side of the sludge hopper (31).

4. The inclined plate sedimentation equipment according to claim 3, characterized in that: The sludge scraping assembly (36) includes a fixing plate (361), the outer side of the fixing plate (361) is fixedly connected to the outer side of the connecting rod (35), a compression spring (362) is fixedly connected to one side of the fixing plate (361) away from the connecting rod (35), one end of the compression spring (362) away from the fixing plate (361) is fixedly connected to a sludge scraping plate (363), and the outer side of the sludge scraping plate (363) is slidably connected to the inner side of the sludge hopper (31).

5. The inclined plate sedimentation equipment according to claim 1, characterized in that: The sewage discharging assembly (4) includes an installation bin (41), the bottom of the installation bin (41) is fixedly connected to the top of the housing (1), a sewage bin (42) is fixedly connected to the inside of the installation bin (41), the bottom of the sewage bin (42) is fixedly connected to the top of the limiting bin (5), sieve plates (43) are fixedly connected to both sides of the sewage bin (42), and the outer sides of the sieve plates (43) are fixedly connected to the bottom of the installation bin (41).

6. The inclined plate sedimentation equipment according to claim 5, characterized in that: A connecting plate (44) is fixedly connected to the top of the sewage bin (42), a storage bin (45) is fixedly connected to the top of the connecting plate (44), and a spray head (46) is fixedly connected to the outside of the storage bin (45).

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