Sludge concentration and dehydration integrated treatment equipment and process

Abstract

The invention relates to the technical field of sludge treatment, and particularly discloses integrated treatment equipment and process for sludge concentration and dewatering, the integrated treatment equipment and process for sludge concentration and dewatering achieve the purpose of sludge dewatering, a water storage tank is used for containing wastewater, a dewatering device is used for dewatering sludge, and the sludge concentration and dewatering effect is improved. The pre-separation device is used for pre-treating the sludge, so that the moisture content in the sludge is reduced, the ventilation device is used for pneumatically drying the sludge, so that the moisture content in the sludge is further reduced, and the sludge is driven to rotate through a corresponding assembly of the dewatering device; under the combined action of gravity and centrifugal force, the sludge is driven to be filtered and separated through the dewatering device, so that the moisture content in the sludge is reduced, the sludge is turned through a corresponding assembly of the dewatering device, and the sludge is removed after dewatering is completed, so that the next dewatering procedure is conveniently carried out.

Description

Technical Field

[0001] The present invention relates to the technical field of sludge treatment, and in particular to an integrated treatment device and process for sludge concentration and dehydration. Background Art

[0002] With the acceleration of urbanization and increasingly stringent environmental protection requirements, the amount of sludge generated by sewage treatment plants has increased dramatically. Sludge is an inevitable by-product of sewage treatment and contains a large amount of water, organic matter, pathogens, heavy metals and other harmful substances. If not properly treated and disposed of, it will cause serious secondary pollution to the environment and threaten human health. Therefore, efficient, economical and environmentally friendly sludge treatment and disposal technology has become one of the key challenges in the current field of environmental engineering. The main purpose is to initially reduce the water content of the sludge, significantly reduce the sludge volume, and reduce the burden of subsequent treatment. Commonly used concentration methods include gravity concentration, flotation concentration, mechanical concentration, etc. The goal is to further significantly reduce the water content of the sludge and transform the sludge from a fluid state to a semi-solid or solid state, which is convenient for transportation, subsequent disposal and reducing disposal costs. Commonly used dehydration equipment includes belt filter presses, plate and frame filter presses, centrifugal dehydrators, screw presses, etc.

[0003] The traditional dehydration method is segmented separation, which is prone to problems such as sludge leakage. In addition, the lack of drying process during the dehydration process makes it difficult to further reduce the water content. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an integrated sludge concentration and dehydration treatment device and process, comprising a water reservoir, a dehydration device fixedly connected to the inner wall of the water reservoir, a pre-separation device connected to the side of the water reservoir, a ventilation device fixedly connected to the side of the water reservoir away from the pre-separation device, the ventilation device extending into the interior of the dehydration device and fixedly connected to the dehydration device;

[0005] The transmission gear of the present invention is a gear which is engaged with the gear of the transmission gear and the gear of the transmission gear is connected with the gear of the transmission gear and the gear of the transmission gear is connected with the gear of the transmission gear and the gear of the transmission gear is connected with the gear of the transmission gear and the gear of the transmission gear is connected with the gear of the transmission gear and the gear of the transmission gear is connected with the gear of the transmission gear.

[0006] Preferably, the separation assembly includes a separation tube, the inner wall of the separation tube is fixedly connected to a guide plate, the side of the guide plate is provided with a first through hole, the inner wall of the separation tube is provided with a first filter hole, and the side of the separation tube is fixedly connected to the side of the feed port.

[0007] Preferably, the outlet assembly includes a second rotating ring, the side of the second rotating ring is rotatably connected to a fixed tube, the side of the fixed tube is fixedly connected to the outlet pipe, the inner wall of the second rotating ring is fixedly connected to a outlet blade, the side of the outlet blade is provided with a second through hole, the side of the second rotating ring is fixedly connected to the side of the separation tube, and the side of the fixed tube is rotatably connected to the side of the water reservoir. When the electric gear drives the driving gear ring to rotate, the driving gear ring rotates and drives the separation tube to rotate, and the rotation of the separation tube drives the guide plate to rotate. The rotation of the guide plate drives the sludge to be turned over and dehydrated, and the sludge and water are separated through the first filter hole. The centrifugal force generated by the rotation of the separation tube drives the centrifugal force of the sludge to increase, thereby accelerating the separation of water and sludge, thereby increasing the drying speed. When dehydration is completed, the electric gear rotates in the opposite direction to drive the separation tube to rotate in the opposite direction, thereby driving the dried sludge to be guided along the guide plate for removal. The rotation of the separation tube drives the second rotating ring to rotate. At this time, the sludge is discharged along the side of the outlet blade and moves along the inner wall of the second rotating ring, so that the sludge is discharged along the outlet pipe.

[0008] Preferably, the pre-separation device includes a collecting tank, an inner wall side surface of the collecting tank is fixedly connected with an inclined conduit, a second filtering hole is opened at the bottom of the inner wall of the inclined conduit, an inclined guard plate is fixedly connected to the top of the inclined conduit, a protective cover is fixedly connected to the side of the inclined guard plate, and a limiting ring is fixedly connected to the inner wall side surface of the collecting tank, and the end of the inclined conduit away from the limiting ring is fixedly connected to the side surface of the fixed ring. The sludge is directly placed on the top of the inclined conduit and moves along the top of the inclined conduit under the action of gravity. The sludge and water are pre-separated under the filtering action of the second filtering hole, thereby reducing the sludge for pre-drying, and the sludge descends along the inclined conduit for guidance, and the wastewater is collected by the collecting tank, and the conveying pipe is positioned by the limiting ring, thereby preventing the pipe from falling off during the conveying process, thereby facilitating the conveying of sludge, and protected by the protective cover to prevent sludge splashing, which is conducive to sludge dehydration.

[0009] Preferably, the ventilation device includes a ventilation pipe, the side of the ventilation pipe is rotatably connected to a ventilation elbow, the top of the ventilation elbow is fixedly connected to an arc-shaped filter screen, the side of the arc-shaped filter screen is fixedly connected to a spring sheet, the inner wall of the arc-shaped filter screen is fixedly connected to a fan assembly, the side of the ventilation pipe away from the ventilation elbow is fixedly connected to an air guide assembly, the ventilation pipe extends into the inner wall of the guide plate and is rotatably connected to the first through hole through the first filter hole, and the ventilation elbow passes through the side of the outlet pipe and is fixedly connected to the outlet pipe.

[0010] Preferably, the fan assembly includes a first motor, the driving shaft of the first motor is fixedly connected to the lower fan blade, the top of the lower fan blade is fixedly connected to the lower gear ring, the top of the lower gear ring is engaged with a reversing gear, the side of the reversing gear is rotatably connected to a fixed shaft, the top of the reversing gear is engaged with an upper gear ring, the top of the upper gear ring is fixedly connected to the upper fan blade, the first motor is fixedly connected to the inner wall of the ventilation elbow through a bracket, and the top of the fixed shaft is fixedly connected to the top of the inner wall of the arc-shaped filter.

[0011] Preferably, the air guide assembly includes a rotary joint, the top of the rotary joint is connected to a rotary tube, the side of the rotary tube is connected to an air guide nozzle, the side of the air guide nozzle is fixedly connected to a rotary plate, the bottom of the rotary joint is connected to the side of the ventilation pipe, the rotary tube is arranged between the guide plates, and the first motor is started. The rotation of the first motor drives the lower fan blades to rotate, the rotation of the lower fan blades drives the lower gear ring to rotate, the rotation of the lower gear ring drives the reversing gear to rotate, the rotation of the reversing gear drives the upper gear ring to rotate, the rotation of the upper gear ring drives the upper fan blades to rotate, and the rotation of the upper fan blades drives the air to flow, thereby driving the air to pass through the arc filter, thereby driving the arc filter to rotate. The air is then sucked out of the air, and the filter screen is then deflected, which in turn causes the filter to shift to its original shape, and the filter screen is then deflected, which in turn causes the filter screen ...

[0012] The present invention provides an integrated treatment equipment and process for sludge concentration and dehydration.

[0013] Beneficial effects:

[0014] 1. The integrated sludge concentration and dehydration treatment equipment and process is provided with an electric gear. The rotation of the electric gear drives the driving gear ring to rotate. The rotation of the driving gear ring drives the separation component to rotate. The rotation of the separation component drives the feed port to rotate. The rotation of the feed port drives the first rotating ring to rotate. The first rotating ring maintains a rotational connection with the fixed ring and supports the fixed ring through the side of the water reservoir. The sludge enters the interior of the feed port through the first rotating ring and passes through the inner wall of the separation component under the action of gravity to be dehydrated. The dehydrated and dried sludge is turned over and discharged through the driving direction of the electric gear.

[0015] 2. The integrated sludge concentration and dehydration processing equipment and process is provided with a separation tube. When the electric gear drives the driving gear ring to rotate, the driving gear ring rotates and drives the separation tube to rotate. The rotation of the separation tube drives the guide plate to rotate. The rotation of the guide plate drives the sludge to be turned over and dehydrated, and the sludge and water are separated through the first filter hole. The centrifugal force generated by the rotation of the separation tube drives the increase of the centrifugal force of the sludge, thereby accelerating the separation effect of water and sludge, thereby increasing the drying speed. When dehydration is completed, the electric gear rotates in the opposite direction to drive the separation tube to rotate in the opposite direction, thereby driving the dried sludge to be guided along the guide plate for removal. The rotation of the separation tube drives the second rotating ring to rotate. At this time, the sludge is discharged along the side of the discharge blade and moves along the inner wall of the second rotating ring, so that the sludge is discharged along the discharge tube.

[0016] 3. The integrated sludge concentration and dehydration treatment equipment and process is provided with an inclined conduit. The sludge is directly placed on the top of the inclined conduit and moves along the top of the inclined conduit under the action of gravity. The sludge and water are pre-separated under the filtering action of the second filter hole, thereby reducing the sludge for pre-drying. The sludge descends along the inclined conduit for guidance, and the wastewater is collected through the collection pool. The conveying pipeline is positioned by the limiting ring, thereby preventing the pipeline from falling off during the conveying process, thereby facilitating the conveying of sludge, and protected by a protective cover to prevent sludge splashing, which is conducive to sludge dehydration.

[0017] 4. The integrated sludge concentration and dehydration treatment equipment and process is provided with a first motor. The rotation of the first motor drives the lower fan blades to rotate, the rotation of the lower fan blades drives the lower gear ring to rotate, the rotation of the lower gear ring drives the reversing gear to rotate, the rotation of the reversing gear drives the upper gear ring to rotate, the rotation of the upper gear ring drives the upper fan blades to rotate, and the rotation of the upper fan blades drives air to flow, thereby driving the air to pass through the arc filter, thereby driving the arc filter to deform, thereby driving the spring sheet to generate elastic potential energy, so that when the first motor stops rotating and the wind pressure disappears, the spring sheet drives the arc filter to return to its original shape, thereby facilitating the cleaning of dust on the surface after air filtration, and transporting air into the interior of the ventilation pipe through the ventilation elbow, the air enters the interior of the rotating pipe along the rotary joint, and is ejected along the air guide nozzle. When the air is ejected from the air guide nozzle, the rotating pipe is driven to rotate under the action of centrifugal force, thereby driving the rotating plate to rotate, thereby cleaning the sludge on the surface of the rotating plate, and increasing air circulation by injecting air into the separation pipe, thereby accelerating the separation of sludge and water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the integrated sludge concentration and dehydration treatment equipment of the present invention;

[0019] Figure 2 This is a schematic structural diagram of the dehydration device of the present invention;

[0020] Figure 3 This is a schematic diagram of the separation component structure of the present invention;

[0021] Figure 4 A schematic diagram of the component structure is derived for the present invention;

[0022] Figure 5 This is a schematic structural diagram of the pre-separation device of the present invention;

[0023] Figure 6 This is a schematic structural diagram of the ventilation device of the present invention;

[0024] Figure 7 This is a schematic structural diagram of a fan assembly according to the present invention;

[0025] Figure 8 This is a schematic structural diagram of the air guide assembly of the present invention;

[0026] Figure 9 This is a schematic diagram of the integrated treatment process flow of sludge concentration and dehydration according to the present invention.

[0027] In the figure: 1, water reservoir; 2, dehydration device; 3, pre-separation device; 4, ventilation device; 201, fixed ring; 202, first rotating ring; 203, feed port; 204, separation assembly; 205, drive gear ring; 206, electric gear; 207, outlet assembly; 2041, separation pipe; 2042, guide plate; 2043, first through hole; 2044, first filter hole; 2071, second rotating ring; 2072, fixed pipe; 2073, outlet pipe; 2074, outlet blade; 2075, second through hole; 301, collection tank; 302, tilting Inclined duct; 303, second filter hole; 304, inclined guard plate; 305, protective cover; 306, limiting ring; 401, ventilation duct; 402, ventilation elbow; 403, arc-shaped filter screen; 404, spring sheet; 405, fan assembly; 406, air guide assembly; 4051, first motor; 4052, lower fan blade; 4053, lower gear ring; 4054, reversing gear; 4055, fixed shaft; 4056, upper gear ring; 4057, upper fan blade; 4061, rotary joint; 4062, rotating tube; 4063, air guide nozzle; 4064, rotating plate. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 2 The present invention provides a technical solution: an integrated sludge concentration and dehydration treatment equipment, comprising a water reservoir 1, a dehydration device 2 is fixedly connected to the inner wall of the water reservoir 1, a pre-separation device 3 is connected to the side of the water reservoir 1, a ventilation device 4 is fixedly connected to the side of the water reservoir 1 away from the pre-separation device 3, and the ventilation device 4 extends into the interior of the dehydration device 2 and is fixedly connected to the dehydration device 2.

[0030] The water reservoir 1 holds wastewater, the dehydration device 2 dehydrates the sludge, the pre-separation device 3 pre-treats the sludge, thereby reducing the moisture content in the sludge, and the ventilation device 4 pneumatically dries the sludge, thereby further reducing the moisture content in the sludge. The sludge is driven to rotate by the corresponding components of the dehydration device 2, and the sludge is driven to pass through the dehydration device 2 for filtration and separation under the combined action of gravity and centrifugal force, thereby reducing the moisture content in the sludge, and the sludge is turned over by the corresponding components of the dehydration device 2, and the sludge is removed after the dehydration is completed, thereby facilitating the next dehydration procedure.

[0031] The dehydration device 2 includes a fixed ring 201, the side of the fixed ring 201 is rotatably connected to the first rotating ring 202, the side of the first rotating ring 202 is fixedly connected to the feed port 203, the side of the feed port 203 is fixedly connected to the separation component 204, the side of the separation component 204 away from the feed port 203 is fixedly connected to the driving gear ring 205, the top of the driving gear ring 205 is engaged with the electric gear 206, the side of the driving gear ring 205 is connected to the outlet component 207, the side of the electric gear 206 is fixedly connected to the side of the water reservoir 1, and the side of the fixed ring 201 is fixedly connected to the side of the water reservoir 1.

[0032] Start the electric gear 206, the rotation of the electric gear 206 drives the driving gear ring 205 to rotate, the rotation of the driving gear ring 205 drives the separation component 204 to rotate, the rotation of the separation component 204 drives the feed port 203 to rotate, the rotation of the feed port 203 drives the first rotating ring 202 to rotate, the first rotating ring 202 maintains a rotational connection with the fixed ring 201 and supports the fixed ring 201 through the side of the water reservoir 1, the sludge enters the interior of the feed port 203 through the first rotating ring 202 and passes through the inner wall of the separation component 204 under the action of gravity to dehydrate the sludge, and the dehydrated and dried sludge is turned over and discharged through the driving direction of the electric gear 206.

[0033] See also Figure 1-Figure 4 The present invention provides a technical solution: the separation component 204 includes a separation tube 2041, the inner wall of the separation tube 2041 is fixedly connected to a guide plate 2042, the side of the guide plate 2042 is provided with a first through hole 2043, the inner wall of the separation tube 2041 is provided with a first filter hole 2044, and the side of the separation tube 2041 is fixedly connected to the side of the feed port 203.

[0034] The outlet assembly 207 includes a second rotating ring 2071, the side of the second rotating ring 2071 is rotatably connected to a fixed tube 2072, the side of the fixed tube 2072 is fixedly connected to an outlet tube 2073, the inner wall of the second rotating ring 2071 is fixedly connected to an outlet blade 2074, and a second through hole 2075 is provided on the side of the outlet blade 2074. The side of the second rotating ring 2071 is fixedly connected to the side of the separation tube 2041, and the side of the fixed tube 2072 is rotatably connected to the side of the water reservoir 1.

[0035] When the electric gear 206 drives the driving gear ring 205 to rotate, the driving gear ring 205 rotates and drives the separation tube 2041 to rotate. The rotation of the separation tube 2041 drives the guide plate 2042 to rotate. The rotation of the guide plate 2042 drives the sludge to be turned over and dehydrated, and the sludge and water are separated through the first filter hole 2044. The centrifugal force generated by the rotation of the separation tube 2041 drives the increased centrifugal force of the sludge, thereby accelerating the separation of water and sludge, thereby increasing the drying speed. When dehydration is completed, the electric gear 206 rotates in the opposite direction to drive the separation tube 2041 to rotate in the opposite direction, thereby driving the dried sludge to be guided along the guide plate 2042 for removal. The rotation of the separation tube 2041 drives the second rotating ring 2071 to rotate. At this time, the sludge is discharged along the side of the discharge blade 2074 and moves along the inner wall of the second rotating ring 2071, so that the sludge is discharged along the discharge pipe 2073.

[0036] See also Figure 1-Figure 5The present invention provides a technical solution: the pre-separation device 3 includes a collecting pool 301, an inner wall side of the collecting pool 301 is fixedly connected with an inclined conduit 302, the inner wall bottom of the inclined conduit 302 is provided with a second filter hole 303, the top of the inclined conduit 302 is fixedly connected with an inclined guard plate 304, the side of the inclined guard plate 304 is fixedly connected with a protective cover 305, the inner wall side of the collecting pool 301 is fixedly connected with a limiting ring 306, and the end of the inclined conduit 302 away from the limiting ring 306 is fixedly connected to the side of the fixing ring 201.

[0037] The sludge is placed directly on the top of the inclined conduit 302, and moves along the top of the inclined conduit 302 under the action of gravity. The sludge and water are pre-separated under the filtering action of the second filter hole 303, thereby reducing the sludge for pre-drying, and the sludge descends along the inclined conduit 302 for guidance, and the wastewater is collected by the collection tank 301, and the conveying pipeline is positioned by the limiting ring 306, thereby preventing the pipeline from falling off during the conveying process, thereby facilitating the conveying of sludge, and protected by the protective cover 305 to prevent the splashing of sludge, which is conducive to the dehydration of the sludge.

[0038] See also Figures 1-9 The present invention provides a technical solution: the ventilation device 4 includes a ventilation pipe 401, the side of the ventilation pipe 401 is rotatably connected to the ventilation elbow 402, the top of the ventilation elbow 402 is fixedly connected to the arc-shaped filter screen 403, the side of the arc-shaped filter screen 403 is fixedly connected to the spring sheet 404, the inner wall of the arc-shaped filter screen 403 is fixedly connected to the fan assembly 405, the side of the ventilation pipe 401 away from the ventilation elbow 402 is fixedly connected to the air guide assembly 406, the ventilation pipe 401 extends into the inner wall of the guide plate 2042 and is rotatably connected to the first through hole 2043 through the first filter hole 2044, the ventilation elbow 402 passes through the side of the outlet pipe 2073 and is fixedly connected to the outlet pipe 2073.

[0039] The fan assembly 405 includes a first motor 4051, the driving shaft of the first motor 4051 is fixedly connected to the lower fan blade 4052, the top of the lower fan blade 4052 is fixedly connected to the lower gear ring 4053, the top of the lower gear ring 4053 is engaged with the reversing gear 4054, the side of the reversing gear 4054 is rotatably connected to the fixed shaft 4055, the top of the reversing gear 4054 is engaged with the upper gear ring 4056, the top of the upper gear ring 4056 is fixedly connected to the upper fan blade 4057, the first motor 4051 is fixedly connected to the inner wall of the ventilation elbow 402 through the bracket, and the top of the fixed shaft 4055 is fixedly connected to the top of the inner wall of the arc filter 403.

[0040] The air guide assembly 406 includes a rotating joint 4061, the top of the rotating joint 4061 is connected to a rotating tube 4062, the side of the rotating tube 4062 is connected to an air guide nozzle 4063, the side of the air guide nozzle 4063 is fixedly connected to a rotating plate 4064, the bottom of the rotating joint 4061 is connected to the side of the ventilation pipe 401, and the rotating tube 4062 is arranged between the guide plates 2042.

[0041] The first motor 4051 is started, and the rotation of the first motor 4051 drives the lower fan blade 4052 to rotate. The rotation of the lower fan blade 4052 drives the lower gear ring 4053 to rotate. The rotation of the lower gear ring 4053 drives the reversing gear 4054 to rotate. The rotation of the reversing gear 4054 drives the upper gear ring 4056 to rotate. The rotation of the upper gear ring 4056 drives the upper fan blade 4057 to rotate. The rotation of the upper fan blade 4057 drives the air to flow, thereby driving the air to pass through the arc filter 403, thereby driving the arc filter 403 to deform, thereby driving the spring sheet 404 to generate elastic potential energy, so that when the first motor 4051 stops rotating and the wind pressure disappears, it is driven by the spring sheet 404. The curved filter 403 returns to its original shape, making it easier to clean the dust on the surface after air filtration, and transports air into the interior of the ventilation pipe 401 through the ventilation elbow 402. The air enters the interior of the rotating tube 4062 along the rotating joint 4061, and is ejected along the air guide nozzle 4063. When the air is ejected from the air guide nozzle 4063, the rotating tube 4062 is driven to rotate under the action of centrifugal force, thereby driving the rotating plate 4064 to rotate, thereby cleaning the sludge on the surface of the rotating plate 4064, and increasing air circulation by injecting air into the separation tube 2041, thereby accelerating the separation of sludge and water.

[0042] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. An integrated sludge concentration and dehydration treatment equipment, characterized by: The invention comprises a water reservoir (1), wherein the inner wall of the water reservoir (1) is fixedly connected to a dehydration device (2), the side of the water reservoir (1) is connected to a pre-separation device (3), and the side of the water reservoir (1) away from the pre-separation device (3) is fixedly connected to a ventilation device (4), and the ventilation device (4) extends into the interior of the dehydration device (2) and is fixedly connected to the dehydration device (2); The dehydration device (2) comprises a fixed ring (201), the side of the fixed ring (201) is rotatably connected to a first rotating ring (202), the side of the first rotating ring (202) is fixedly connected to a feed port (203), the side of the feed port (203) is fixedly connected to a separation component (204), the side of the separation component (204) away from the feed port (203) is fixedly connected to a driving gear ring (205), the top of the driving gear ring (205) is meshed with an electric gear (206), the side of the driving gear ring (205) is connected to a lead-out component (207), the side of the electric gear (206) is fixedly connected to the side of the water reservoir (1), and the side of the fixed ring (201) is fixedly connected to the side of the water reservoir (1).

2. The integrated sludge concentration and dehydration treatment equipment according to claim 1, characterized in that: The separation assembly (204) comprises a separation tube (2041), the inner wall of the separation tube (2041) is fixedly connected to a guide plate (2042), a side surface of the guide plate (2042) is provided with a first through hole (2043), the inner wall of the separation tube (2041) is provided with a first filter hole (2044), and the side surface of the separation tube (2041) is fixedly connected to the side surface of the feed port (203).

3. The integrated sludge concentration and dehydration treatment equipment according to claim 1, characterized in that: The outlet assembly (207) comprises a second rotating ring (2071), the side of the second rotating ring (2071) is rotatably connected to a fixed tube (2072), the side of the fixed tube (2072) is fixedly connected to an outlet tube (2073), the inner wall of the second rotating ring (2071) is fixedly connected to an outlet blade (2074), the side of the outlet blade (2074) is provided with a second through hole (2075), the side of the second rotating ring (2071) is fixedly connected to the side of the separation tube (2041), and the side of the fixed tube (2072) is rotatably connected to the side of the water reservoir (1).

4. The integrated sludge concentration and dehydration treatment equipment according to claim 1, characterized in that: The pre-separation device (3) comprises a collection tank (301), an inner wall side surface of the collection tank (301) is fixedly connected to an inclined conduit (302), a second filter hole (303) is provided at the bottom of the inner wall of the inclined conduit (302), an inclined guard plate (304) is fixedly connected to the top of the inclined conduit (302), a protective cover (305) is fixedly connected to the side surface of the inclined guard plate (304), a limiting ring (306) is fixedly connected to the inner wall side surface of the collection tank (301), and an end of the inclined conduit (302) away from the limiting ring (306) is fixedly connected to the side surface of the fixing ring (201).

5. The integrated sludge concentration and dehydration treatment equipment according to claim 1, characterized in that: The ventilation device (4) comprises a ventilation pipe (401), the side of the ventilation pipe (401) is rotatably connected to a ventilation elbow (402), the top of the ventilation elbow (402) is fixedly connected to an arc-shaped filter screen (403), the side of the arc-shaped filter screen (403) is fixedly connected to a spring sheet (404), the inner wall of the arc-shaped filter screen (403) is fixedly connected to a fan assembly (405), the side of the ventilation pipe (401) away from the ventilation elbow (402) is fixedly connected to an air guide assembly (406), the ventilation pipe (401) extends into the inner wall of the guide plate (2042) and is rotatably connected to the first through hole (2043) through the first filter hole (2044), and the ventilation elbow (402) passes through the side of the outlet pipe (2073) and is fixedly connected to the outlet pipe (2073).

6. The integrated sludge concentration and dehydration treatment equipment according to claim 5, characterized in that: The fan assembly (405) comprises a first motor (4051), the driving shaft of the first motor (4051) is fixedly connected to a lower fan blade (4052), the top of the lower fan blade (4052) is fixedly connected to a lower gear ring (4053), the top of the lower gear ring (4053) is meshed with a reversing gear (4054), the side of the reversing gear (4054) is rotatably connected to a fixed shaft (4055), the top of the reversing gear (4054) is meshed with an upper gear ring (4056), the top of the upper gear ring (4056) is fixedly connected to an upper fan blade (4057), the first motor (4051) is fixedly connected to the inner wall of the ventilation elbow (402) via a bracket, and the top of the fixed shaft (4055) is fixedly connected to the top of the inner wall of the arc filter (403).

7. The integrated sludge concentration and dehydration treatment equipment according to claim 5, characterized in that: The air guide assembly (406) comprises a rotary joint (4061), the top of the rotary joint (4061) is connected to a rotary tube (4062), the side of the rotary tube (4062) is connected to an air guide nozzle (4063), and the side of the air guide nozzle (4063) is fixedly connected to a rotating plate (4064).

8. The integrated sludge concentration and dehydration treatment equipment according to claim 7, characterized in that: The bottom of the rotary joint (4061) is connected to the side of the ventilation pipe (401), and the rotary pipe (4062) is arranged between the guide plates (2042).

9. An integrated sludge concentration and dehydration process, characterized by: S1. The electric gear is started, and the rotation of the electric gear drives the rotation of the drive ring gear, which drives the rotation of the drive ring gear, which drives the rotation of the separation component, which drives the rotation of the separation component, which drives the rotation of the feed port, which drives the rotation of the first rotating ring. The sludge passes through the first rotating ring and enters the interior of the feed port. Under the action of gravity, the sludge passes through the inner wall of the separation component for dehydration; S2. When the electric gear drives the driving ring to rotate, the driving ring rotates the separation tube, which in turn rotates the guide plate. When dehydration is complete, the electric gear rotates in the opposite direction, driving the separation tube in the opposite direction. This rotation of the separation tube also rotates the second rotating ring, allowing the sludge to be discharged along the outlet pipe. S3. The sludge is placed directly on top of the inclined conduit and moves along the top of the conduit under the action of gravity. The sludge and water are pre-separated by the filtration of the second filter hole. The sludge is then guided down the inclined conduit and protected by a protective cover to prevent sludge splashing. S4. The rotation of the first motor drives the fan blades to rotate, and the rotation of the fan blades drives the air to flow, drives the arc-shaped filter to deform, and transports the air into the interior of the ventilation pipe through the ventilation elbow. The air enters the interior of the rotating pipe along the rotary joint, and the air is ejected along the air guide nozzle. When the air is ejected from the air guide nozzle, the rotating plate is driven to rotate.

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